external/toxcore/CMakeLists.txt

@@ -91,8 +91,6 @@ add_library(toxcore STATIC
 	${TOX_DIR}toxcore/logger.h
 	${TOX_DIR}toxcore/Messenger.c
 	${TOX_DIR}toxcore/Messenger.h
-	${TOX_DIR}toxcore/mem.c
-	${TOX_DIR}toxcore/mem.h
 	${TOX_DIR}toxcore/mono_time.c
 	${TOX_DIR}toxcore/mono_time.h
 	${TOX_DIR}toxcore/net_crypto.c

external/toxcore/c-toxcore/.circleci/bazel-test

@@ -1,14 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-git submodule update --init --recursive
-/src/workspace/tools/inject-repo c-toxcore
-cd /src/workspace && bazel test -k \
-  --config=remote \
-  --build_tag_filters=-haskell \
-  --test_tag_filters=-haskell \
-  --remote_download_minimal \
-  -- \
-  //c-toxcore/... \
-  "$@"

external/toxcore/c-toxcore/.circleci/config.yml

@@ -5,10 +5,7 @@ workflows:
   version: 2
   program-analysis:
     jobs:
-      # Dynamic analysis in the Bazel build
+      # Dynamic analysis
-      - bazel-asan
-      - bazel-tsan
-      # Dynamic analysis with CMake
       - asan
       - tsan
       - msan
@@ -21,28 +18,6 @@ workflows:
       - static-analysis
 
 jobs:
-  bazel-asan:
-    working_directory: /tmp/cirrus-ci-build
-    docker:
-      - image: toxchat/toktok-stack:latest-asan
-
-    steps:
-      - checkout
-      - run: .circleci/bazel-test
-
-  bazel-tsan:
-    working_directory: /tmp/cirrus-ci-build
-    docker:
-      - image: toxchat/toktok-stack:latest-tsan
-
-    steps:
-      - checkout
-      - run: .circleci/bazel-test
-          -//c-toxcore/auto_tests:conference_av_test
-          -//c-toxcore/auto_tests:conference_test
-          -//c-toxcore/auto_tests:onion_test
-          -//c-toxcore/auto_tests:tox_many_test
-
   asan:
     working_directory: ~/work
     docker:
@@ -169,9 +144,10 @@ jobs:
       - run:
           apt-get install -y --no-install-recommends
             ca-certificates
-            clang-tidy-14
+            clang-tidy-12
       - checkout
       - run: git submodule update --init --recursive
+      - run: cmake . -B_build -GNinja -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
       - run:
           other/analysis/run-clang-tidy ||
           other/analysis/run-clang-tidy ||

external/toxcore/c-toxcore/.cirrus.yml

@@ -35,6 +35,68 @@ bazel-dbg_task:
         //c-toxcore/...
         -//c-toxcore/auto_tests:tcp_relay_test # TODO(robinlinden): Why does this pass locally but not in Cirrus?
 
+bazel-asan_task:
+  container:
+    image: toxchat/toktok-stack:latest-asan
+    cpu: 2
+    memory: 4G
+  configure_script:
+    - git submodule update --init --recursive
+    - /src/workspace/tools/inject-repo c-toxcore
+  test_all_script:
+    - cd /src/workspace && bazel test -k
+        --remote_http_cache=http://$CIRRUS_HTTP_CACHE_HOST
+        --build_tag_filters=-haskell
+        --test_tag_filters=-haskell
+        --remote_download_minimal
+        --
+        //c-toxcore/...
+        -//c-toxcore/auto_tests:tcp_relay_test # TODO(robinlinden): Why does this pass locally but not in Cirrus?
+
+# TODO(iphydf): Enable once this works properly.
+#bazel-msan_task:
+#  container:
+#    image: toxchat/toktok-stack:latest-msan
+#    cpu: 2
+#    memory: 4G
+#  configure_script:
+#    - git submodule update --init --recursive
+#    - /src/workspace/tools/inject-repo c-toxcore
+#  test_all_script:
+#    - cd /src/workspace && bazel test -k
+#        --remote_http_cache=http://$CIRRUS_HTTP_CACHE_HOST
+#        --build_tag_filters=-haskell
+#        --test_tag_filters=-haskell
+#        --remote_download_minimal
+#        --
+#        //c-toxcore/...
+#        -//c-toxcore/auto_tests:tcp_relay_test # TODO(robinlinden): Why does this pass locally but not in Cirrus?
+
+# TODO(iphydf): Fix test timeouts.
+bazel-tsan_task:
+  container:
+    image: toxchat/toktok-stack:latest-tsan
+    cpu: 2
+    memory: 4G
+  configure_script:
+    - git submodule update --init --recursive
+    - /src/workspace/tools/inject-repo c-toxcore
+  test_all_script:
+    - cd /src/workspace && bazel test -k
+        --remote_http_cache=http://$CIRRUS_HTTP_CACHE_HOST
+        --build_tag_filters=-haskell
+        --test_tag_filters=-haskell
+        --remote_download_minimal
+        --
+        //c-toxcore/...
+        -//c-toxcore/auto_tests:conference_av_test
+        -//c-toxcore/auto_tests:conference_test
+        -//c-toxcore/auto_tests:file_transfer_test
+        -//c-toxcore/auto_tests:group_tcp_test
+        -//c-toxcore/auto_tests:onion_test
+        -//c-toxcore/auto_tests:tcp_relay_test
+        -//c-toxcore/auto_tests:tox_many_test
+
 cimple_task:
   container:
     image: toxchat/toktok-stack:latest-release

external/toxcore/c-toxcore/.clang-tidy

@@ -1,40 +0,0 @@
-# vim:ft=yaml
-CheckOptions:
-  - key:             readability-identifier-naming.ClassCase
-    value:           Camel_Snake_Case
-  - key:             readability-identifier-naming.ConstantCase
-    value:           lower_case
-  # bootstrap-daemon has these.
-  - key:             readability-identifier-naming.ConstantIgnoredRegexp
-    value:           "^NAME_.*"
-  - key:             readability-identifier-naming.EnumCase
-    value:           Camel_Snake_Case
-  - key:             readability-identifier-naming.EnumConstantCase
-    value:           UPPER_CASE
-  - key:             readability-identifier-naming.FunctionCase
-    value:           lower_case
-  - key:             readability-identifier-naming.GlobalConstantCase
-    value:           lower_case
-  - key:             readability-identifier-naming.MemberCase
-    value:           lower_case
-  - key:             readability-identifier-naming.MacroDefinitionCase
-    value:           UPPER_CASE
-  - key:             readability-identifier-naming.MacroDefinitionIgnoredRegexp
-    value:           "^_.*|nullable|non_null|nullptr|static_assert|ck_.*"
-  - key:             readability-identifier-naming.ParameterCase
-    value:           lower_case
-  - key:             readability-identifier-naming.StructCase
-    value:           Camel_Snake_Case
-  - key:             readability-identifier-naming.TypedefCase
-    value:           Camel_Snake_Case
-  - key:             readability-identifier-naming.TypedefIgnoredRegexp
-    value:           ".*_cb"
-  - key:             readability-identifier-naming.UnionCase
-    value:           Camel_Snake_Case
-  - key:             readability-identifier-naming.VariableCase
-    value:           lower_case
-
-  - key:             llvmlibc-restrict-system-libc-headers.Includes
-    value:           "arpa/inet.h,assert.h,ctype.h,errno.h,fcntl.h,getopt.h,libconfig.h,linux/netdevice.h,math.h,netdb.h,netinet/in.h,opus.h,pthread.h,signal.h,sodium/crypto_scalarmult_curve25519.h,sodium.h,sodium/randombytes.h,stdio.h,stdlib.h,string.h,sys/ioctl.h,syslog.h,sys/resource.h,sys/socket.h,sys/stat.h,sys/time.h,sys/types.h,time.h,unistd.h,vpx/vp8cx.h,vpx/vp8dx.h,vpx/vpx_decoder.h,vpx/vpx_encoder.h,vpx/vpx_image.h"
-  - key:             hicpp-signed-bitwise.IgnorePositiveIntegerLiterals
-    value:           true

external/toxcore/c-toxcore/.devcontainer/devcontainer.json

@@ -1,11 +0,0 @@
-{
-	"image": "mcr.microsoft.com/devcontainers/universal:2",
-	"features": {
-		"ghcr.io/devcontainers-contrib/features/bash-command:1": {
-			"command": "git submodule update --init --recursive"
-		},
-		"ghcr.io/devcontainers-contrib/features/apt-packages:1": {
-			"packages": "libconfig-dev,libopus-dev,libvpx-dev,ninja-build"
-		}
-	}
-}

external/toxcore/c-toxcore/.github/scripts/cmake-android

@@ -10,7 +10,7 @@ ABI=${1:-"armeabi-v7a"}
 case $ABI in
   armeabi-v7a)
     TARGET=armv7a-linux-androideabi
-    NDK_API=19
+    NDK_API=16
     ;;
   arm64-v8a)
     TARGET=aarch64-linux-android
@@ -18,7 +18,7 @@ case $ABI in
     ;;
   x86)
     TARGET=i686-linux-android
-    NDK_API=19
+    NDK_API=16
     ;;
   x86_64)
     TARGET=x86_64-linux-android
@@ -47,7 +47,7 @@ fi
 cd libsodium
 git clean -ffdx
 autoreconf -fi
-./configure --prefix="$PREFIX" --host="$TARGET" --with-sysroot="$SYSROOT" --disable-shared --disable-pie
+./configure --prefix="$PREFIX" --host="$TARGET" --with-sysroot="$SYSROOT" --disable-shared
 make -j"$(nproc)" install
 cd ..
 

external/toxcore/c-toxcore/.github/scripts/coverage-linux

@@ -9,7 +9,7 @@ sudo apt-get install -y --no-install-recommends \
   libopus-dev \
   libsodium-dev \
   libvpx-dev \
-  llvm-14 \
+  llvm-11 \
   ninja-build
 git clone --depth=1 https://github.com/ralight/mallocfail /tmp/mallocfail
 cd /tmp/mallocfail # pushd
@@ -21,7 +21,7 @@ export CC=clang
 export CXX=clang++
 
 sudo install other/docker/coverage/run_mallocfail /usr/local/bin/run_mallocfail
-(cd other/proxy && go get && go build)
+(cd other/proxy && go build)
 other/proxy/proxy &
 
 . ".github/scripts/flags-coverage.sh"
@@ -58,4 +58,4 @@ cd - # popd
 #  --exclude testing \
 #  --gcov-options '\-lp'
 
-bash <(curl -s https://codecov.io/bash) -x "llvm-cov-14 gcov"
+bash <(curl -s https://codecov.io/bash) -x "llvm-cov-11 gcov"

external/toxcore/c-toxcore/CMakeLists.txt

@@ -156,7 +156,7 @@ endif()
 if(MSVC)
   option(MSVC_STATIC_SODIUM "Whether to link libsodium statically for MSVC" OFF)
   if(MSVC_STATIC_SODIUM)
-    add_definitions(-DSODIUM_STATIC=1)
+    add_definitions(-DSODIUM_STATIC=1 -DSODIUM_EXPORT)
   endif()
 endif()
 
@@ -286,8 +286,6 @@ set(toxcore_SOURCES
   toxcore/logger.h
   toxcore/Messenger.c
   toxcore/Messenger.h
-  toxcore/mem.c
-  toxcore/mem.h
   toxcore/mono_time.c
   toxcore/mono_time.h
   toxcore/net_crypto.c
@@ -454,7 +452,6 @@ unit_test(toxcore bin_pack)
 unit_test(toxcore crypto_core)
 unit_test(toxcore group_announce)
 unit_test(toxcore group_moderation)
-unit_test(toxcore mem)
 unit_test(toxcore mono_time)
 unit_test(toxcore ping_array)
 unit_test(toxcore tox)

external/toxcore/c-toxcore/appveyor.yml

@@ -0,0 +1,32 @@
+---
+image: Visual Studio 2019
+
+cache:
+  - '%USERPROFILE%\.conan -> conanfile.py'
+
+environment:
+  matrix:
+    - job_name: static
+    - job_name: shared
+
+install:
+  - set PATH=C:\Python311-x64\Scripts;%PATH%
+  - py -3 -m pip install conan==1.59.0
+  - git submodule update --init --recursive
+
+for:
+  - matrix:
+      only:
+        - job_name: static
+    before_build:
+      - conan install -if _build -o with_tests=False .
+  - matrix:
+      only:
+        - job_name: shared
+    before_build:
+      - conan install -if _build -o with_tests=False -o shared=True .
+
+build_script:
+  - set CONAN_CPU_COUNT=50
+  - set CTEST_OUTPUT_ON_FAILURE=1
+  - conan build -bf _build -if _build .

external/toxcore/c-toxcore/auto_tests/TCP_test.c

@@ -34,25 +34,20 @@ static IP get_loopback(void)
     return ip;
 }
 
-static void do_tcp_server_delay(TCP_Server *tcp_s, Mono_Time *mono_time, int delay)
+static void do_TCP_server_delay(TCP_Server *tcp_s, Mono_Time *mono_time, int delay)
 {
     c_sleep(delay);
     mono_time_update(mono_time);
-    do_tcp_server(tcp_s, mono_time);
+    do_TCP_server(tcp_s, mono_time);
     c_sleep(delay);
 }
 static uint16_t ports[NUM_PORTS] = {13215, 33445, 25643};
 
 static void test_basic(void)
 {
+    Mono_Time *mono_time = mono_time_new(nullptr, nullptr);
     const Random *rng = system_random();
     ck_assert(rng != nullptr);
-    const Network *ns = system_network();
-    ck_assert(ns != nullptr);
-    const Memory *mem = system_memory();
-    ck_assert(mem != nullptr);
-
-    Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
     Logger *logger = logger_new();
     logger_callback_log(logger, print_debug_logger, nullptr, nullptr);
 
@@ -60,7 +55,8 @@ static void test_basic(void)
     uint8_t self_public_key[CRYPTO_PUBLIC_KEY_SIZE];
     uint8_t self_secret_key[CRYPTO_SECRET_KEY_SIZE];
     crypto_new_keypair(rng, self_public_key, self_secret_key);
-    TCP_Server *tcp_s = new_tcp_server(logger, mem, rng, ns, USE_IPV6, NUM_PORTS, ports, self_secret_key, nullptr, nullptr);
+    const Network *ns = system_network();
+    TCP_Server *tcp_s = new_TCP_server(logger, rng, ns, USE_IPV6, NUM_PORTS, ports, self_secret_key, nullptr, nullptr);
     ck_assert_msg(tcp_s != nullptr, "Failed to create a TCP relay server.");
     ck_assert_msg(tcp_server_listen_count(tcp_s) == NUM_PORTS,
                   "Failed to bind a TCP relay server to all %d attempted ports.", NUM_PORTS);
@@ -74,7 +70,7 @@ static void test_basic(void)
     for (uint8_t i = 0; i < NUM_PORTS; i++) {
         sock = net_socket(ns, net_family_ipv6(), TOX_SOCK_STREAM, TOX_PROTO_TCP);
         localhost.port = net_htons(ports[i]);
-        bool ret = net_connect(mem, logger, sock, &localhost);
+        bool ret = net_connect(logger, sock, &localhost);
         ck_assert_msg(ret, "Failed to connect to created TCP relay server on port %d (%d).", ports[i], errno);
 
         // Leave open one connection for the next test.
@@ -114,14 +110,14 @@ static void test_basic(void)
                            &localhost) == TCP_CLIENT_HANDSHAKE_SIZE - 1,
                   "An attempt to send the initial handshake minus last byte failed.");
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     ck_assert_msg(net_send(ns, logger, sock, handshake + (TCP_CLIENT_HANDSHAKE_SIZE - 1), 1, &localhost) == 1,
                   "The attempt to send the last byte of handshake failed.");
 
     free(handshake);
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     // Receiving server response and decrypting it
     uint8_t response[TCP_SERVER_HANDSHAKE_SIZE];
@@ -161,7 +157,7 @@ static void test_basic(void)
 
         c_sleep(50);
         mono_time_update(mono_time);
-        do_tcp_server(tcp_s, mono_time);
+        do_TCP_server(tcp_s, mono_time);
     }
 
     // Receiving the second response and verifying its validity
@@ -185,35 +181,33 @@ static void test_basic(void)
 
     // Closing connections.
     kill_sock(ns, sock);
-    kill_tcp_server(tcp_s);
+    kill_TCP_server(tcp_s);
 
     logger_kill(logger);
-    mono_time_free(mem, mono_time);
+    mono_time_free(mono_time);
 }
 
 struct sec_TCP_con {
     Socket sock;
     const Network *ns;
-    const Memory *mem;
     uint8_t public_key[CRYPTO_PUBLIC_KEY_SIZE];
     uint8_t recv_nonce[CRYPTO_NONCE_SIZE];
     uint8_t sent_nonce[CRYPTO_NONCE_SIZE];
     uint8_t shared_key[CRYPTO_SHARED_KEY_SIZE];
 };
 
-static struct sec_TCP_con *new_tcp_con(const Logger *logger, const Memory *mem, const Random *rng, const Network *ns, TCP_Server *tcp_s, Mono_Time *mono_time)
+static struct sec_TCP_con *new_TCP_con(const Logger *logger, const Random *rng, const Network *ns, TCP_Server *tcp_s, Mono_Time *mono_time)
 {
     struct sec_TCP_con *sec_c = (struct sec_TCP_con *)malloc(sizeof(struct sec_TCP_con));
     ck_assert(sec_c != nullptr);
     sec_c->ns = ns;
-    sec_c->mem = mem;
     Socket sock = net_socket(ns, net_family_ipv6(), TOX_SOCK_STREAM, TOX_PROTO_TCP);
 
     IP_Port localhost;
     localhost.ip = get_loopback();
     localhost.port = net_htons(ports[random_u32(rng) % NUM_PORTS]);
 
-    bool ok = net_connect(mem, logger, sock, &localhost);
+    bool ok = net_connect(logger, sock, &localhost);
     ck_assert_msg(ok, "Failed to connect to the test TCP relay server.");
 
     uint8_t f_secret_key[CRYPTO_SECRET_KEY_SIZE];
@@ -237,12 +231,12 @@ static struct sec_TCP_con *new_tcp_con(const Logger *logger, const Memory *mem,
                            &localhost) == TCP_CLIENT_HANDSHAKE_SIZE - 1,
                   "Failed to send the first portion of the handshake to the TCP relay server.");
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     ck_assert_msg(net_send(ns, logger, sock, handshake + (TCP_CLIENT_HANDSHAKE_SIZE - 1), 1, &localhost) == 1,
                   "Failed to send last byte of handshake.");
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     uint8_t response[TCP_SERVER_HANDSHAKE_SIZE];
     uint8_t response_plain[TCP_HANDSHAKE_PLAIN_SIZE];
@@ -257,13 +251,13 @@ static struct sec_TCP_con *new_tcp_con(const Logger *logger, const Memory *mem,
     return sec_c;
 }
 
-static void kill_tcp_con(struct sec_TCP_con *con)
+static void kill_TCP_con(struct sec_TCP_con *con)
 {
     kill_sock(con->ns, con->sock);
     free(con);
 }
 
-static int write_packet_tcp_test_connection(const Logger *logger, struct sec_TCP_con *con, const uint8_t *data,
+static int write_packet_TCP_test_connection(const Logger *logger, struct sec_TCP_con *con, const uint8_t *data,
         uint16_t length)
 {
     VLA(uint8_t, packet, sizeof(uint16_t) + length + CRYPTO_MAC_SIZE);
@@ -287,7 +281,7 @@ static int write_packet_tcp_test_connection(const Logger *logger, struct sec_TCP
     return 0;
 }
 
-static int read_packet_sec_tcp(const Logger *logger, struct sec_TCP_con *con, uint8_t *data, uint16_t length)
+static int read_packet_sec_TCP(const Logger *logger, struct sec_TCP_con *con, uint8_t *data, uint16_t length)
 {
     IP_Port localhost;
     localhost.ip = get_loopback();
@@ -303,48 +297,44 @@ static int read_packet_sec_tcp(const Logger *logger, struct sec_TCP_con *con, ui
 
 static void test_some(void)
 {
+    Mono_Time *mono_time = mono_time_new(nullptr, nullptr);
     const Random *rng = system_random();
     ck_assert(rng != nullptr);
-    const Network *ns = system_network();
-    ck_assert(ns != nullptr);
-    const Memory *mem = system_memory();
-    ck_assert(mem != nullptr);
-
-    Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
     Logger *logger = logger_new();
+    const Network *ns = system_network();
 
     uint8_t self_public_key[CRYPTO_PUBLIC_KEY_SIZE];
     uint8_t self_secret_key[CRYPTO_SECRET_KEY_SIZE];
     crypto_new_keypair(rng, self_public_key, self_secret_key);
-    TCP_Server *tcp_s = new_tcp_server(logger, mem, rng, ns, USE_IPV6, NUM_PORTS, ports, self_secret_key, nullptr, nullptr);
+    TCP_Server *tcp_s = new_TCP_server(logger, rng, ns, USE_IPV6, NUM_PORTS, ports, self_secret_key, nullptr, nullptr);
     ck_assert_msg(tcp_s != nullptr, "Failed to create TCP relay server");
     ck_assert_msg(tcp_server_listen_count(tcp_s) == NUM_PORTS, "Failed to bind to all ports.");
 
-    struct sec_TCP_con *con1 = new_tcp_con(logger, mem, rng, ns, tcp_s, mono_time);
+    struct sec_TCP_con *con1 = new_TCP_con(logger, rng, ns, tcp_s, mono_time);
-    struct sec_TCP_con *con2 = new_tcp_con(logger, mem, rng, ns, tcp_s, mono_time);
+    struct sec_TCP_con *con2 = new_TCP_con(logger, rng, ns, tcp_s, mono_time);
-    struct sec_TCP_con *con3 = new_tcp_con(logger, mem, rng, ns, tcp_s, mono_time);
+    struct sec_TCP_con *con3 = new_TCP_con(logger, rng, ns, tcp_s, mono_time);
 
     uint8_t requ_p[1 + CRYPTO_PUBLIC_KEY_SIZE];
     requ_p[0] = TCP_PACKET_ROUTING_REQUEST;
 
     // Sending wrong public keys to test server response.
     memcpy(requ_p + 1, con3->public_key, CRYPTO_PUBLIC_KEY_SIZE);
-    write_packet_tcp_test_connection(logger, con1, requ_p, sizeof(requ_p));
+    write_packet_TCP_test_connection(logger, con1, requ_p, sizeof(requ_p));
     memcpy(requ_p + 1, con1->public_key, CRYPTO_PUBLIC_KEY_SIZE);
-    write_packet_tcp_test_connection(logger, con3, requ_p, sizeof(requ_p));
+    write_packet_TCP_test_connection(logger, con3, requ_p, sizeof(requ_p));
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     // Testing response from connection 1
     uint8_t data[2048];
-    int len = read_packet_sec_tcp(logger, con1, data, 2 + 1 + 1 + CRYPTO_PUBLIC_KEY_SIZE + CRYPTO_MAC_SIZE);
+    int len = read_packet_sec_TCP(logger, con1, data, 2 + 1 + 1 + CRYPTO_PUBLIC_KEY_SIZE + CRYPTO_MAC_SIZE);
     ck_assert_msg(len == 1 + 1 + CRYPTO_PUBLIC_KEY_SIZE, "Wrong response packet length of %d.", len);
     ck_assert_msg(data[0] == TCP_PACKET_ROUTING_RESPONSE, "Wrong response packet id of %d.", data[0]);
     ck_assert_msg(data[1] == 16, "Server didn't refuse connection using wrong public key.");
     ck_assert_msg(pk_equal(data + 2, con3->public_key), "Key in response packet wrong.");
 
     // Connection 3
-    len = read_packet_sec_tcp(logger, con3, data, 2 + 1 + 1 + CRYPTO_PUBLIC_KEY_SIZE + CRYPTO_MAC_SIZE);
+    len = read_packet_sec_TCP(logger, con3, data, 2 + 1 + 1 + CRYPTO_PUBLIC_KEY_SIZE + CRYPTO_MAC_SIZE);
     ck_assert_msg(len == 1 + 1 + CRYPTO_PUBLIC_KEY_SIZE, "Wrong response packet length of %d.", len);
     ck_assert_msg(data[0] == TCP_PACKET_ROUTING_RESPONSE, "Wrong response packet id of %d.", data[0]);
     ck_assert_msg(data[1] == 16, "Server didn't refuse connection using wrong public key.");
@@ -352,67 +342,67 @@ static void test_some(void)
 
     uint8_t test_packet[512] = {16, 17, 16, 86, 99, 127, 255, 189, 78}; // What is this packet????
 
-    write_packet_tcp_test_connection(logger, con3, test_packet, sizeof(test_packet));
+    write_packet_TCP_test_connection(logger, con3, test_packet, sizeof(test_packet));
-    write_packet_tcp_test_connection(logger, con3, test_packet, sizeof(test_packet));
+    write_packet_TCP_test_connection(logger, con3, test_packet, sizeof(test_packet));
-    write_packet_tcp_test_connection(logger, con3, test_packet, sizeof(test_packet));
+    write_packet_TCP_test_connection(logger, con3, test_packet, sizeof(test_packet));
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
-    len = read_packet_sec_tcp(logger, con1, data, 2 + 2 + CRYPTO_MAC_SIZE);
+    len = read_packet_sec_TCP(logger, con1, data, 2 + 2 + CRYPTO_MAC_SIZE);
     ck_assert_msg(len == 2, "wrong len %d", len);
     ck_assert_msg(data[0] == TCP_PACKET_CONNECTION_NOTIFICATION, "wrong packet id %u", data[0]);
     ck_assert_msg(data[1] == 16, "wrong peer id %u", data[1]);
-    len = read_packet_sec_tcp(logger, con3, data, 2 + 2 + CRYPTO_MAC_SIZE);
+    len = read_packet_sec_TCP(logger, con3, data, 2 + 2 + CRYPTO_MAC_SIZE);
     ck_assert_msg(len == 2, "wrong len %d", len);
     ck_assert_msg(data[0] == TCP_PACKET_CONNECTION_NOTIFICATION, "wrong packet id %u", data[0]);
     ck_assert_msg(data[1] == 16, "wrong peer id %u", data[1]);
-    len = read_packet_sec_tcp(logger, con1, data, 2 + sizeof(test_packet) + CRYPTO_MAC_SIZE);
+    len = read_packet_sec_TCP(logger, con1, data, 2 + sizeof(test_packet) + CRYPTO_MAC_SIZE);
     ck_assert_msg(len == sizeof(test_packet), "wrong len %d", len);
     ck_assert_msg(memcmp(data, test_packet, sizeof(test_packet)) == 0, "packet is wrong %u %u %u %u", data[0], data[1],
                   data[sizeof(test_packet) - 2], data[sizeof(test_packet) - 1]);
-    len = read_packet_sec_tcp(logger, con1, data, 2 + sizeof(test_packet) + CRYPTO_MAC_SIZE);
+    len = read_packet_sec_TCP(logger, con1, data, 2 + sizeof(test_packet) + CRYPTO_MAC_SIZE);
     ck_assert_msg(len == sizeof(test_packet), "wrong len %d", len);
     ck_assert_msg(memcmp(data, test_packet, sizeof(test_packet)) == 0, "packet is wrong %u %u %u %u", data[0], data[1],
                   data[sizeof(test_packet) - 2], data[sizeof(test_packet) - 1]);
-    len = read_packet_sec_tcp(logger, con1, data, 2 + sizeof(test_packet) + CRYPTO_MAC_SIZE);
+    len = read_packet_sec_TCP(logger, con1, data, 2 + sizeof(test_packet) + CRYPTO_MAC_SIZE);
     ck_assert_msg(len == sizeof(test_packet), "wrong len %d", len);
     ck_assert_msg(memcmp(data, test_packet, sizeof(test_packet)) == 0, "packet is wrong %u %u %u %u", data[0], data[1],
                   data[sizeof(test_packet) - 2], data[sizeof(test_packet) - 1]);
-    write_packet_tcp_test_connection(logger, con1, test_packet, sizeof(test_packet));
+    write_packet_TCP_test_connection(logger, con1, test_packet, sizeof(test_packet));
-    write_packet_tcp_test_connection(logger, con1, test_packet, sizeof(test_packet));
+    write_packet_TCP_test_connection(logger, con1, test_packet, sizeof(test_packet));
-    write_packet_tcp_test_connection(logger, con1, test_packet, sizeof(test_packet));
+    write_packet_TCP_test_connection(logger, con1, test_packet, sizeof(test_packet));
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
-    len = read_packet_sec_tcp(logger, con3, data, 2 + sizeof(test_packet) + CRYPTO_MAC_SIZE);
+    len = read_packet_sec_TCP(logger, con3, data, 2 + sizeof(test_packet) + CRYPTO_MAC_SIZE);
     ck_assert_msg(len == sizeof(test_packet), "wrong len %d", len);
     ck_assert_msg(memcmp(data, test_packet, sizeof(test_packet)) == 0, "packet is wrong %u %u %u %u", data[0], data[1],
                   data[sizeof(test_packet) - 2], data[sizeof(test_packet) - 1]);
-    len = read_packet_sec_tcp(logger, con3, data, 2 + sizeof(test_packet) + CRYPTO_MAC_SIZE);
+    len = read_packet_sec_TCP(logger, con3, data, 2 + sizeof(test_packet) + CRYPTO_MAC_SIZE);
     ck_assert_msg(len == sizeof(test_packet), "wrong len %d", len);
     ck_assert_msg(memcmp(data, test_packet, sizeof(test_packet)) == 0, "packet is wrong %u %u %u %u", data[0], data[1],
                   data[sizeof(test_packet) - 2], data[sizeof(test_packet) - 1]);
-    len = read_packet_sec_tcp(logger, con3, data, 2 + sizeof(test_packet) + CRYPTO_MAC_SIZE);
+    len = read_packet_sec_TCP(logger, con3, data, 2 + sizeof(test_packet) + CRYPTO_MAC_SIZE);
     ck_assert_msg(len == sizeof(test_packet), "wrong len %d", len);
     ck_assert_msg(memcmp(data, test_packet, sizeof(test_packet)) == 0, "packet is wrong %u %u %u %u", data[0], data[1],
                   data[sizeof(test_packet) - 2], data[sizeof(test_packet) - 1]);
 
     uint8_t ping_packet[1 + sizeof(uint64_t)] = {TCP_PACKET_PING, 8, 6, 9, 67};
-    write_packet_tcp_test_connection(logger, con1, ping_packet, sizeof(ping_packet));
+    write_packet_TCP_test_connection(logger, con1, ping_packet, sizeof(ping_packet));
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
-    len = read_packet_sec_tcp(logger, con1, data, 2 + sizeof(ping_packet) + CRYPTO_MAC_SIZE);
+    len = read_packet_sec_TCP(logger, con1, data, 2 + sizeof(ping_packet) + CRYPTO_MAC_SIZE);
     ck_assert_msg(len == sizeof(ping_packet), "wrong len %d", len);
     ck_assert_msg(data[0] == TCP_PACKET_PONG, "wrong packet id %u", data[0]);
     ck_assert_msg(memcmp(ping_packet + 1, data + 1, sizeof(uint64_t)) == 0, "wrong packet data");
 
     // Kill off the connections
-    kill_tcp_server(tcp_s);
+    kill_TCP_server(tcp_s);
-    kill_tcp_con(con1);
+    kill_TCP_con(con1);
-    kill_tcp_con(con2);
+    kill_TCP_con(con2);
-    kill_tcp_con(con3);
+    kill_TCP_con(con3);
 
     logger_kill(logger);
-    mono_time_free(mem, mono_time);
+    mono_time_free(mono_time);
 }
 
 static int response_callback_good;
@@ -498,20 +488,16 @@ static int oob_data_callback(void *object, const uint8_t *public_key, const uint
 
 static void test_client(void)
 {
+    Mono_Time *mono_time = mono_time_new(nullptr, nullptr);
     const Random *rng = system_random();
     ck_assert(rng != nullptr);
-    const Network *ns = system_network();
-    ck_assert(ns != nullptr);
-    const Memory *mem = system_memory();
-    ck_assert(mem != nullptr);
-
     Logger *logger = logger_new();
-    Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
 
     uint8_t self_public_key[CRYPTO_PUBLIC_KEY_SIZE];
     uint8_t self_secret_key[CRYPTO_SECRET_KEY_SIZE];
     crypto_new_keypair(rng, self_public_key, self_secret_key);
-    TCP_Server *tcp_s = new_tcp_server(logger, mem, rng, ns, USE_IPV6, NUM_PORTS, ports, self_secret_key, nullptr, nullptr);
+    const Network *ns = system_network();
+    TCP_Server *tcp_s = new_TCP_server(logger, rng, ns, USE_IPV6, NUM_PORTS, ports, self_secret_key, nullptr, nullptr);
     ck_assert_msg(tcp_s != nullptr, "Failed to create a TCP relay server.");
     ck_assert_msg(tcp_server_listen_count(tcp_s) == NUM_PORTS, "Failed to bind the relay server to all ports.");
 
@@ -523,8 +509,9 @@ static void test_client(void)
     ip_port_tcp_s.port = net_htons(ports[random_u32(rng) % NUM_PORTS]);
     ip_port_tcp_s.ip = get_loopback();
 
-    TCP_Client_Connection *conn = new_tcp_connection(logger, mem, mono_time, rng, ns, &ip_port_tcp_s, self_public_key, f_public_key, f_secret_key, nullptr);
+    TCP_Client_Connection *conn = new_TCP_connection(logger, mono_time, rng, ns, &ip_port_tcp_s, self_public_key, f_public_key,
-    do_tcp_connection(logger, mono_time, conn, nullptr);
+                                  f_secret_key, nullptr);
+    do_TCP_connection(logger, mono_time, conn, nullptr);
     c_sleep(50);
 
     // The connection status should be unconfirmed here because we have finished
@@ -532,22 +519,22 @@ static void test_client(void)
     ck_assert_msg(tcp_con_status(conn) == TCP_CLIENT_UNCONFIRMED, "Wrong connection status. Expected: %d, is: %d.",
                   TCP_CLIENT_UNCONFIRMED, tcp_con_status(conn));
 
-    do_tcp_server_delay(tcp_s, mono_time, 50); // Now let the server handle requests...
+    do_TCP_server_delay(tcp_s, mono_time, 50); // Now let the server handle requests...
 
-    const uint8_t loop_size = 3;
+    const uint8_t LOOP_SIZE = 3;
 
-    for (uint8_t i = 0; i < loop_size; i++) {
+    for (uint8_t i = 0; i < LOOP_SIZE; i++) {
         mono_time_update(mono_time);
-        do_tcp_connection(logger, mono_time, conn, nullptr); // Run the connection loop.
+        do_TCP_connection(logger, mono_time, conn, nullptr); // Run the connection loop.
 
-        // The status of the connection should continue to be TCP_CLIENT_CONFIRMED after multiple subsequent do_tcp_connection() calls.
+        // The status of the connection should continue to be TCP_CLIENT_CONFIRMED after multiple subsequent do_TCP_connection() calls.
         ck_assert_msg(tcp_con_status(conn) == TCP_CLIENT_CONFIRMED, "Wrong connection status. Expected: %d, is: %d",
                       TCP_CLIENT_CONFIRMED, tcp_con_status(conn));
 
-        c_sleep(i == loop_size - 1 ? 0 : 500); // Sleep for 500ms on all except third loop.
+        c_sleep(i == LOOP_SIZE - 1 ? 0 : 500); // Sleep for 500ms on all except third loop.
     }
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     // And still after the server runs again.
     ck_assert_msg(tcp_con_status(conn) == TCP_CLIENT_CONFIRMED, "Wrong status. Expected: %d, is: %d", TCP_CLIENT_CONFIRMED,
@@ -557,7 +544,7 @@ static void test_client(void)
     uint8_t f2_secret_key[CRYPTO_SECRET_KEY_SIZE];
     crypto_new_keypair(rng, f2_public_key, f2_secret_key);
     ip_port_tcp_s.port = net_htons(ports[random_u32(rng) % NUM_PORTS]);
-    TCP_Client_Connection *conn2 = new_tcp_connection(logger, mem, mono_time, rng, ns, &ip_port_tcp_s, self_public_key, f2_public_key,
+    TCP_Client_Connection *conn2 = new_TCP_connection(logger, mono_time, rng, ns, &ip_port_tcp_s, self_public_key, f2_public_key,
                                    f2_secret_key, nullptr);
 
     // The client should call this function (defined earlier) during the routing process.
@@ -572,13 +559,13 @@ static void test_client(void)
     // These integers will increment per successful callback.
     oob_data_callback_good = response_callback_good = status_callback_good = data_callback_good = 0;
 
-    do_tcp_connection(logger, mono_time, conn, nullptr);
+    do_TCP_connection(logger, mono_time, conn, nullptr);
-    do_tcp_connection(logger, mono_time, conn2, nullptr);
+    do_TCP_connection(logger, mono_time, conn2, nullptr);
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
-    do_tcp_connection(logger, mono_time, conn, nullptr);
+    do_TCP_connection(logger, mono_time, conn, nullptr);
-    do_tcp_connection(logger, mono_time, conn2, nullptr);
+    do_TCP_connection(logger, mono_time, conn2, nullptr);
     c_sleep(50);
 
     uint8_t data[5] = {1, 2, 3, 4, 5};
@@ -587,10 +574,10 @@ static void test_client(void)
     send_routing_request(logger, conn, f2_public_key);
     send_routing_request(logger, conn2, f_public_key);
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
-    do_tcp_connection(logger, mono_time, conn, nullptr);
+    do_TCP_connection(logger, mono_time, conn, nullptr);
-    do_tcp_connection(logger, mono_time, conn2, nullptr);
+    do_TCP_connection(logger, mono_time, conn2, nullptr);
 
     // All callback methods save data should have run during the above network prodding.
     ck_assert_msg(oob_data_callback_good == 1, "OOB callback not called");
@@ -601,46 +588,42 @@ static void test_client(void)
     ck_assert_msg(status_callback_connection_id == response_callback_connection_id,
                   "Status and response callback connection IDs are not equal.");
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     ck_assert_msg(send_data(logger, conn2, 0, data, 5) == 1, "Failed a send_data() call.");
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
-    do_tcp_connection(logger, mono_time, conn, nullptr);
+    do_TCP_connection(logger, mono_time, conn, nullptr);
-    do_tcp_connection(logger, mono_time, conn2, nullptr);
+    do_TCP_connection(logger, mono_time, conn2, nullptr);
     ck_assert_msg(data_callback_good == 1, "Data callback was not called.");
     status_callback_good = 0;
     send_disconnect_request(logger, conn2, 0);
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
-    do_tcp_connection(logger, mono_time, conn, nullptr);
+    do_TCP_connection(logger, mono_time, conn, nullptr);
-    do_tcp_connection(logger, mono_time, conn2, nullptr);
+    do_TCP_connection(logger, mono_time, conn2, nullptr);
     ck_assert_msg(status_callback_good == 1, "Status callback not called");
     ck_assert_msg(status_callback_status == 1, "Wrong status callback status.");
 
     // Kill off all connections and servers.
-    kill_tcp_server(tcp_s);
+    kill_TCP_server(tcp_s);
-    kill_tcp_connection(conn);
+    kill_TCP_connection(conn);
-    kill_tcp_connection(conn2);
+    kill_TCP_connection(conn2);
 
     logger_kill(logger);
-    mono_time_free(mem, mono_time);
+    mono_time_free(mono_time);
 }
 
 // Test how the client handles servers that don't respond.
 static void test_client_invalid(void)
 {
+    Mono_Time *mono_time = mono_time_new(nullptr, nullptr);
     const Random *rng = system_random();
     ck_assert(rng != nullptr);
-    const Network *ns = system_network();
-    ck_assert(ns != nullptr);
-    const Memory *mem = system_memory();
-    ck_assert(mem != nullptr);
-
-    Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
     Logger *logger = logger_new();
+    const Network *ns = system_network();
 
     uint8_t self_public_key[CRYPTO_PUBLIC_KEY_SIZE];
     uint8_t self_secret_key[CRYPTO_SECRET_KEY_SIZE];
@@ -653,12 +636,12 @@ static void test_client_invalid(void)
 
     ip_port_tcp_s.port = net_htons(ports[random_u32(rng) % NUM_PORTS]);
     ip_port_tcp_s.ip = get_loopback();
-    TCP_Client_Connection *conn = new_tcp_connection(logger, mem, mono_time, rng, ns, &ip_port_tcp_s,
+    TCP_Client_Connection *conn = new_TCP_connection(logger, mono_time, rng, ns, &ip_port_tcp_s,
                                                      self_public_key, f_public_key, f_secret_key, nullptr);
 
     // Run the client's main loop but not the server.
     mono_time_update(mono_time);
-    do_tcp_connection(logger, mono_time, conn, nullptr);
+    do_TCP_connection(logger, mono_time, conn, nullptr);
     c_sleep(50);
 
     // After 50ms of no response...
@@ -667,20 +650,20 @@ static void test_client_invalid(void)
     // After 5s...
     c_sleep(5000);
     mono_time_update(mono_time);
-    do_tcp_connection(logger, mono_time, conn, nullptr);
+    do_TCP_connection(logger, mono_time, conn, nullptr);
     ck_assert_msg(tcp_con_status(conn) == TCP_CLIENT_CONNECTING, "Wrong status. Expected: %d, is: %d.",
                   TCP_CLIENT_CONNECTING, tcp_con_status(conn));
     // 11s... (Should wait for 10 before giving up.)
     c_sleep(6000);
     mono_time_update(mono_time);
-    do_tcp_connection(logger, mono_time, conn, nullptr);
+    do_TCP_connection(logger, mono_time, conn, nullptr);
     ck_assert_msg(tcp_con_status(conn) == TCP_CLIENT_DISCONNECTED, "Wrong status. Expected: %d, is: %d.",
                   TCP_CLIENT_DISCONNECTED, tcp_con_status(conn));
 
-    kill_tcp_connection(conn);
+    kill_TCP_connection(conn);
 
     logger_kill(logger);
-    mono_time_free(mem, mono_time);
+    mono_time_free(mono_time);
 }
 
 #include "../toxcore/TCP_connection.h"
@@ -711,31 +694,27 @@ static int tcp_data_callback(void *object, int id, const uint8_t *data, uint16_t
 
 static void test_tcp_connection(void)
 {
+    Mono_Time *mono_time = mono_time_new(nullptr, nullptr);
+    Logger *logger = logger_new();
     const Random *rng = system_random();
     ck_assert(rng != nullptr);
     const Network *ns = system_network();
-    ck_assert(ns != nullptr);
-    const Memory *mem = system_memory();
-    ck_assert(mem != nullptr);
-
-    Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
-    Logger *logger = logger_new();
 
     tcp_data_callback_called = 0;
     uint8_t self_public_key[CRYPTO_PUBLIC_KEY_SIZE];
     uint8_t self_secret_key[CRYPTO_SECRET_KEY_SIZE];
     crypto_new_keypair(rng, self_public_key, self_secret_key);
-    TCP_Server *tcp_s = new_tcp_server(logger, mem, rng, ns, USE_IPV6, NUM_PORTS, ports, self_secret_key, nullptr, nullptr);
+    TCP_Server *tcp_s = new_TCP_server(logger, rng, ns, USE_IPV6, NUM_PORTS, ports, self_secret_key, nullptr, nullptr);
     ck_assert_msg(pk_equal(tcp_server_public_key(tcp_s), self_public_key), "Wrong public key");
 
     TCP_Proxy_Info proxy_info;
     proxy_info.proxy_type = TCP_PROXY_NONE;
     crypto_new_keypair(rng, self_public_key, self_secret_key);
-    TCP_Connections *tc_1 = new_tcp_connections(logger, mem, rng, ns, mono_time, self_secret_key, &proxy_info);
+    TCP_Connections *tc_1 = new_tcp_connections(logger, rng, ns, mono_time, self_secret_key, &proxy_info);
     ck_assert_msg(pk_equal(tcp_connections_public_key(tc_1), self_public_key), "Wrong public key");
 
     crypto_new_keypair(rng, self_public_key, self_secret_key);
-    TCP_Connections *tc_2 = new_tcp_connections(logger, mem, rng, ns, mono_time, self_secret_key, &proxy_info);
+    TCP_Connections *tc_2 = new_tcp_connections(logger, rng, ns, mono_time, self_secret_key, &proxy_info);
     ck_assert_msg(pk_equal(tcp_connections_public_key(tc_2), self_public_key), "Wrong public key");
 
     IP_Port ip_port_tcp_s;
@@ -757,17 +736,17 @@ static void test_tcp_connection(void)
     ck_assert_msg(new_tcp_connection_to(tc_2, tcp_connections_public_key(tc_1), 123) == -1,
                   "Managed to read same connection\n");
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     do_tcp_connections(logger, tc_1, nullptr);
     do_tcp_connections(logger, tc_2, nullptr);
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     do_tcp_connections(logger, tc_1, nullptr);
     do_tcp_connections(logger, tc_2, nullptr);
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     do_tcp_connections(logger, tc_1, nullptr);
     do_tcp_connections(logger, tc_2, nullptr);
@@ -776,7 +755,7 @@ static void test_tcp_connection(void)
     ck_assert_msg(ret == 0, "could not send packet.");
     set_packet_tcp_connection_callback(tc_2, &tcp_data_callback, (void *) 120397);
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     do_tcp_connections(logger, tc_1, nullptr);
     do_tcp_connections(logger, tc_2, nullptr);
@@ -785,7 +764,7 @@ static void test_tcp_connection(void)
     ck_assert_msg(tcp_connection_to_online_tcp_relays(tc_1, 0) == 1, "Wrong number of connected relays");
     ck_assert_msg(kill_tcp_connection_to(tc_1, 0) == 0, "could not kill connection to\n");
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     do_tcp_connections(logger, tc_1, nullptr);
     do_tcp_connections(logger, tc_2, nullptr);
@@ -793,12 +772,12 @@ static void test_tcp_connection(void)
     ck_assert_msg(send_packet_tcp_connection(tc_1, 0, (const uint8_t *)"Gentoo", 6) == -1, "could send packet.");
     ck_assert_msg(kill_tcp_connection_to(tc_2, 0) == 0, "could not kill connection to\n");
 
-    kill_tcp_server(tcp_s);
+    kill_TCP_server(tcp_s);
     kill_tcp_connections(tc_1);
     kill_tcp_connections(tc_2);
 
     logger_kill(logger);
-    mono_time_free(mem, mono_time);
+    mono_time_free(mono_time);
 }
 
 static bool tcp_oobdata_callback_called;
@@ -824,15 +803,11 @@ static int tcp_oobdata_callback(void *object, const uint8_t *public_key, unsigne
 
 static void test_tcp_connection2(void)
 {
+    Mono_Time *mono_time = mono_time_new(nullptr, nullptr);
+    Logger *logger = logger_new();
     const Random *rng = system_random();
     ck_assert(rng != nullptr);
     const Network *ns = system_network();
-    ck_assert(ns != nullptr);
-    const Memory *mem = system_memory();
-    ck_assert(mem != nullptr);
-
-    Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
-    Logger *logger = logger_new();
 
     tcp_oobdata_callback_called = 0;
     tcp_data_callback_called = 0;
@@ -840,17 +815,17 @@ static void test_tcp_connection2(void)
     uint8_t self_public_key[CRYPTO_PUBLIC_KEY_SIZE];
     uint8_t self_secret_key[CRYPTO_SECRET_KEY_SIZE];
     crypto_new_keypair(rng, self_public_key, self_secret_key);
-    TCP_Server *tcp_s = new_tcp_server(logger, mem, rng, ns, USE_IPV6, NUM_PORTS, ports, self_secret_key, nullptr, nullptr);
+    TCP_Server *tcp_s = new_TCP_server(logger, rng, ns, USE_IPV6, NUM_PORTS, ports, self_secret_key, nullptr, nullptr);
     ck_assert_msg(pk_equal(tcp_server_public_key(tcp_s), self_public_key), "Wrong public key");
 
     TCP_Proxy_Info proxy_info;
     proxy_info.proxy_type = TCP_PROXY_NONE;
     crypto_new_keypair(rng, self_public_key, self_secret_key);
-    TCP_Connections *tc_1 = new_tcp_connections(logger, mem, rng, ns, mono_time, self_secret_key, &proxy_info);
+    TCP_Connections *tc_1 = new_tcp_connections(logger, rng, ns, mono_time, self_secret_key, &proxy_info);
     ck_assert_msg(pk_equal(tcp_connections_public_key(tc_1), self_public_key), "Wrong public key");
 
     crypto_new_keypair(rng, self_public_key, self_secret_key);
-    TCP_Connections *tc_2 = new_tcp_connections(logger, mem, rng, ns, mono_time, self_secret_key, &proxy_info);
+    TCP_Connections *tc_2 = new_tcp_connections(logger, rng, ns, mono_time, self_secret_key, &proxy_info);
     ck_assert_msg(pk_equal(tcp_connections_public_key(tc_2), self_public_key), "Wrong public key");
 
     IP_Port ip_port_tcp_s;
@@ -866,17 +841,17 @@ static void test_tcp_connection2(void)
     ck_assert_msg(add_tcp_relay_global(tc_2, &ip_port_tcp_s, tcp_server_public_key(tcp_s)) == 0,
                   "Could not add global relay");
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     do_tcp_connections(logger, tc_1, nullptr);
     do_tcp_connections(logger, tc_2, nullptr);
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     do_tcp_connections(logger, tc_1, nullptr);
     do_tcp_connections(logger, tc_2, nullptr);
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     do_tcp_connections(logger, tc_1, nullptr);
     do_tcp_connections(logger, tc_2, nullptr);
@@ -886,14 +861,14 @@ static void test_tcp_connection2(void)
     set_oob_packet_tcp_connection_callback(tc_2, &tcp_oobdata_callback, tc_2);
     set_packet_tcp_connection_callback(tc_1, &tcp_data_callback, (void *) 120397);
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     do_tcp_connections(logger, tc_1, nullptr);
     do_tcp_connections(logger, tc_2, nullptr);
 
     ck_assert_msg(tcp_oobdata_callback_called, "could not recv packet.");
 
-    do_tcp_server_delay(tcp_s, mono_time, 50);
+    do_TCP_server_delay(tcp_s, mono_time, 50);
 
     do_tcp_connections(logger, tc_1, nullptr);
     do_tcp_connections(logger, tc_2, nullptr);
@@ -901,15 +876,15 @@ static void test_tcp_connection2(void)
     ck_assert_msg(tcp_data_callback_called, "could not recv packet.");
     ck_assert_msg(kill_tcp_connection_to(tc_1, 0) == 0, "could not kill connection to\n");
 
-    kill_tcp_server(tcp_s);
+    kill_TCP_server(tcp_s);
     kill_tcp_connections(tc_1);
     kill_tcp_connections(tc_2);
 
     logger_kill(logger);
-    mono_time_free(mem, mono_time);
+    mono_time_free(mono_time);
 }
 
-static void tcp_suite(void)
+static void TCP_suite(void)
 {
     test_basic();
     test_some();
@@ -922,6 +897,6 @@ static void tcp_suite(void)
 int main(void)
 {
     setvbuf(stdout, nullptr, _IONBF, 0);
-    tcp_suite();
+    TCP_suite();
     return 0;
 }

external/toxcore/c-toxcore/auto_tests/announce_test.c

@@ -54,17 +54,14 @@ static void test_store_data(void)
     ck_assert(rng != nullptr);
     const Network *ns = system_network();
     ck_assert(ns != nullptr);
-    const Memory *mem = system_memory();
-    ck_assert(mem != nullptr);
-
     Logger *log = logger_new();
     ck_assert(log != nullptr);
     logger_callback_log(log, print_debug_logger, nullptr, nullptr);
-    Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
+    Mono_Time *mono_time = mono_time_new(nullptr, nullptr);
-    Networking_Core *net = new_networking_no_udp(log, mem, ns);
+    Networking_Core *net = new_networking_no_udp(log, ns);
-    DHT *dht = new_dht(log, mem, rng, ns, mono_time, net, true, true);
+    DHT *dht = new_dht(log, rng, ns, mono_time, net, true, true);
     Forwarding *forwarding = new_forwarding(log, rng, mono_time, dht);
-    Announcements *announce = new_announcements(log, mem, rng, mono_time, forwarding);
+    Announcements *announce = new_announcements(log, rng, mono_time, forwarding);
     ck_assert(announce != nullptr);
 
     /* Just to prevent CI from complaining that set_synch_offset is unused: */
@@ -106,7 +103,7 @@ static void test_store_data(void)
     kill_forwarding(forwarding);
     kill_dht(dht);
     kill_networking(net);
-    mono_time_free(mem, mono_time);
+    mono_time_free(mono_time);
     logger_kill(log);
 }
 

external/toxcore/c-toxcore/auto_tests/auto_test_support.c

@@ -13,7 +13,7 @@
 #define ABORT_ON_LOG_ERROR true
 #endif
 
-Run_Auto_Options default_run_auto_options(void)
+Run_Auto_Options default_run_auto_options()
 {
     return (Run_Auto_Options) {
         .graph = GRAPH_COMPLETE,
@@ -27,7 +27,7 @@ static const struct BootstrapNodes {
     const char   *ip;
     uint16_t      port;
     const uint8_t key[32];
-} bootstrap_nodes[] = {
+} BootstrapNodes[] = {
 #ifndef USE_TEST_NETWORK
     {
         "tox.abilinski.com", 33445,
@@ -80,10 +80,10 @@ void bootstrap_tox_live_network(Tox *tox, bool enable_tcp)
 {
     ck_assert(tox != nullptr);
 
-    for (size_t j = 0; bootstrap_nodes[j].ip != nullptr; ++j) {
+    for (size_t j = 0; BootstrapNodes[j].ip != nullptr; ++j) {
-        const char *ip = bootstrap_nodes[j].ip;
+        const char *ip = BootstrapNodes[j].ip;
-        uint16_t port = bootstrap_nodes[j].port;
+        uint16_t port = BootstrapNodes[j].port;
-        const uint8_t *key = bootstrap_nodes[j].key;
+        const uint8_t *key = BootstrapNodes[j].key;
 
         Tox_Err_Bootstrap err;
         tox_bootstrap(tox, ip, port, key, &err);

external/toxcore/c-toxcore/auto_tests/conference_av_test.c

@@ -217,7 +217,7 @@ static bool test_audio(AutoTox *autotoxes, const bool *disabled, bool quiet)
         printf("testing sending and receiving audio\n");
     }
 
-    const int16_t pcm[GROUP_AV_TEST_SAMPLES] = {0};
+    const int16_t PCM[GROUP_AV_TEST_SAMPLES] = {0};
 
     reset_received_audio(autotoxes);
 
@@ -227,7 +227,7 @@ static bool test_audio(AutoTox *autotoxes, const bool *disabled, bool quiet)
                 continue;
             }
 
-            if (toxav_group_send_audio(autotoxes[i].tox, 0, pcm, GROUP_AV_TEST_SAMPLES, 1, 48000) != 0) {
+            if (toxav_group_send_audio(autotoxes[i].tox, 0, PCM, GROUP_AV_TEST_SAMPLES, 1, 48000) != 0) {
                 if (!quiet) {
                     ck_abort_msg("#%u failed to send audio", autotoxes[i].index);
                 }
@@ -255,12 +255,8 @@ static void test_eventual_audio(AutoTox *autotoxes, const bool *disabled, uint64
     uint64_t start = autotoxes[0].clock;
 
     while (autotoxes[0].clock < start + timeout) {
-        if (!test_audio(autotoxes, disabled, true)) {
+        if (test_audio(autotoxes, disabled, true)
-            continue;
+                && test_audio(autotoxes, disabled, true)) {
-        }
-
-        // It needs to succeed twice in a row for the test to pass.
-        if (test_audio(autotoxes, disabled, true)) {
             printf("audio test successful after %d seconds\n", (int)((autotoxes[0].clock - start) / 1000));
             return;
         }
@@ -272,12 +268,12 @@ static void test_eventual_audio(AutoTox *autotoxes, const bool *disabled, uint64
 
 static void do_audio(AutoTox *autotoxes, uint32_t iterations)
 {
-    const int16_t pcm[GROUP_AV_TEST_SAMPLES] = {0};
+    const int16_t PCM[GROUP_AV_TEST_SAMPLES] = {0};
     printf("running audio for %u iterations\n", iterations);
 
     for (uint32_t f = 0; f < iterations; ++f) {
         for (uint32_t i = 0; i < NUM_AV_GROUP_TOX; ++i) {
-            ck_assert_msg(toxav_group_send_audio(autotoxes[i].tox, 0, pcm, GROUP_AV_TEST_SAMPLES, 1, 48000) == 0,
+            ck_assert_msg(toxav_group_send_audio(autotoxes[i].tox, 0, PCM, GROUP_AV_TEST_SAMPLES, 1, 48000) == 0,
                           "#%u failed to send audio", autotoxes[i].index);
             iterate_all_wait(autotoxes, NUM_AV_GROUP_TOX, ITERATION_INTERVAL);
         }

external/toxcore/c-toxcore/auto_tests/crypto_test.c

@@ -9,7 +9,9 @@
 
 static void rand_bytes(const Random *rng, uint8_t *b, size_t blen)
 {
-    for (size_t i = 0; i < blen; i++) {
+    size_t i;
+
+    for (i = 0; i < blen; i++) {
         b[i] = random_u08(rng);
     }
 }
@@ -82,18 +84,19 @@ static void test_known(void)
 {
     uint8_t c[147];
     uint8_t m[131];
+    uint16_t clen, mlen;
 
     ck_assert_msg(sizeof(c) == sizeof(m) + CRYPTO_MAC_SIZE * sizeof(uint8_t),
                   "cyphertext should be CRYPTO_MAC_SIZE bytes longer than plaintext");
     ck_assert_msg(sizeof(test_c) == sizeof(c), "sanity check failed");
     ck_assert_msg(sizeof(test_m) == sizeof(m), "sanity check failed");
 
-    const uint16_t clen = encrypt_data(bobpk, alicesk, test_nonce, test_m, sizeof(test_m) / sizeof(uint8_t), c);
+    clen = encrypt_data(bobpk, alicesk, test_nonce, test_m, sizeof(test_m) / sizeof(uint8_t), c);
 
     ck_assert_msg(memcmp(test_c, c, sizeof(c)) == 0, "cyphertext doesn't match test vector");
     ck_assert_msg(clen == sizeof(c) / sizeof(uint8_t), "wrong ciphertext length");
 
-    const uint16_t mlen = decrypt_data(bobpk, alicesk, test_nonce, test_c, sizeof(test_c) / sizeof(uint8_t), m);
+    mlen = decrypt_data(bobpk, alicesk, test_nonce, test_c, sizeof(test_c) / sizeof(uint8_t), m);
 
     ck_assert_msg(memcmp(test_m, m, sizeof(m)) == 0, "decrypted text doesn't match test vector");
     ck_assert_msg(mlen == sizeof(m) / sizeof(uint8_t), "wrong plaintext length");
@@ -104,6 +107,7 @@ static void test_fast_known(void)
     uint8_t k[CRYPTO_SHARED_KEY_SIZE];
     uint8_t c[147];
     uint8_t m[131];
+    uint16_t clen, mlen;
 
     encrypt_precompute(bobpk, alicesk, k);
 
@@ -112,12 +116,12 @@ static void test_fast_known(void)
     ck_assert_msg(sizeof(test_c) == sizeof(c), "sanity check failed");
     ck_assert_msg(sizeof(test_m) == sizeof(m), "sanity check failed");
 
-    const uint16_t clen = encrypt_data_symmetric(k, test_nonce, test_m, sizeof(test_m) / sizeof(uint8_t), c);
+    clen = encrypt_data_symmetric(k, test_nonce, test_m, sizeof(test_m) / sizeof(uint8_t), c);
 
     ck_assert_msg(memcmp(test_c, c, sizeof(c)) == 0, "cyphertext doesn't match test vector");
     ck_assert_msg(clen == sizeof(c) / sizeof(uint8_t), "wrong ciphertext length");
 
-    const uint16_t mlen = decrypt_data_symmetric(k, test_nonce, test_c, sizeof(test_c) / sizeof(uint8_t), m);
+    mlen = decrypt_data_symmetric(k, test_nonce, test_c, sizeof(test_c) / sizeof(uint8_t), m);
 
     ck_assert_msg(memcmp(test_m, m, sizeof(m)) == 0, "decrypted text doesn't match test vector");
     ck_assert_msg(mlen == sizeof(m) / sizeof(uint8_t), "wrong plaintext length");
@@ -271,10 +275,10 @@ static void test_large_data_symmetric(void)
 
 static void increment_nonce_number_cmp(uint8_t *nonce, uint32_t num)
 {
-    uint32_t num1 = 0;
+    uint32_t num1, num2;
     memcpy(&num1, nonce + (CRYPTO_NONCE_SIZE - sizeof(num1)), sizeof(num1));
     num1 = net_ntohl(num1);
-    uint32_t num2 = num + num1;
+    num2 = num + num1;
 
     if (num2 < num1) {
         for (uint16_t i = CRYPTO_NONCE_SIZE - sizeof(num1); i != 0; --i) {
@@ -295,9 +299,11 @@ static void test_increment_nonce(void)
     const Random *rng = system_random();
     ck_assert(rng != nullptr);
 
+    uint32_t i;
+
     uint8_t n[CRYPTO_NONCE_SIZE];
 
-    for (uint32_t i = 0; i < CRYPTO_NONCE_SIZE; ++i) {
+    for (i = 0; i < CRYPTO_NONCE_SIZE; ++i) {
         n[i] = random_u08(rng);
     }
 
@@ -305,13 +311,13 @@ static void test_increment_nonce(void)
 
     memcpy(n1, n, CRYPTO_NONCE_SIZE);
 
-    for (uint32_t i = 0; i < (1 << 18); ++i) {
+    for (i = 0; i < (1 << 18); ++i) {
         increment_nonce_number_cmp(n, 1);
         increment_nonce(n1);
         ck_assert_msg(memcmp(n, n1, CRYPTO_NONCE_SIZE) == 0, "Bad increment_nonce function");
     }
 
-    for (uint32_t i = 0; i < (1 << 18); ++i) {
+    for (i = 0; i < (1 << 18); ++i) {
         const uint32_t r = random_u32(rng);
         increment_nonce_number_cmp(n, r);
         increment_nonce_number(n1, r);
@@ -325,8 +331,9 @@ static void test_memzero(void)
     memcpy(src, test_c, sizeof(test_c));
 
     crypto_memzero(src, sizeof(src));
+    size_t i;
 
-    for (size_t i = 0; i < sizeof(src); i++) {
+    for (i = 0; i < sizeof(src); i++) {
         ck_assert_msg(src[i] == 0, "Memory is not zeroed");
     }
 }

external/toxcore/c-toxcore/auto_tests/file_transfer_test.c

@@ -172,12 +172,12 @@ static void file_transfer_test(void)
     uint32_t test = tox_friend_add(tox3, address, (const uint8_t *)"Gentoo", 7, nullptr);
     ck_assert_msg(test == 0, "Failed to add friend error code: %u", test);
 
-    uint8_t dht_key[TOX_PUBLIC_KEY_SIZE];
+    uint8_t dhtKey[TOX_PUBLIC_KEY_SIZE];
-    tox_self_get_dht_id(tox1, dht_key);
+    tox_self_get_dht_id(tox1, dhtKey);
-    uint16_t dht_port = tox_self_get_udp_port(tox1, nullptr);
+    uint16_t dhtPort = tox_self_get_udp_port(tox1, nullptr);
 
-    tox_bootstrap(tox2, TOX_LOCALHOST, dht_port, dht_key, nullptr);
+    tox_bootstrap(tox2, TOX_LOCALHOST, dhtPort, dhtKey, nullptr);
-    tox_bootstrap(tox3, TOX_LOCALHOST, dht_port, dht_key, nullptr);
+    tox_bootstrap(tox3, TOX_LOCALHOST, dhtPort, dhtKey, nullptr);
 
     printf("Waiting for toxes to come online\n");
 

external/toxcore/c-toxcore/auto_tests/forwarding_test.c

@@ -102,58 +102,56 @@ typedef struct Forwarding_Subtox {
     Announcements *announce;
 } Forwarding_Subtox;
 
-static Forwarding_Subtox *new_forwarding_subtox(const Memory *mem, bool no_udp, uint32_t *index, uint16_t port)
+static Forwarding_Subtox *new_forwarding_subtox(bool no_udp, uint32_t *index, uint16_t port)
 {
-    const Random *rng = system_random();
-    ck_assert(rng != nullptr);
-    const Network *ns = system_network();
-    ck_assert(ns != nullptr);
-
     Forwarding_Subtox *subtox = (Forwarding_Subtox *)calloc(1, sizeof(Forwarding_Subtox));
     ck_assert(subtox != nullptr);
 
     subtox->log = logger_new();
     ck_assert(subtox->log != nullptr);
     logger_callback_log(subtox->log, print_debug_logger, nullptr, index);
-    subtox->mono_time = mono_time_new(mem, nullptr, nullptr);
+    subtox->mono_time = mono_time_new(nullptr, nullptr);
+
+    const Random *rng= system_random();
+    ck_assert(rng != nullptr);
+    const Network *ns = system_network();
+    ck_assert(ns != nullptr);
 
     if (no_udp) {
-        subtox->net = new_networking_no_udp(subtox->log, mem, ns);
+        subtox->net = new_networking_no_udp(subtox->log, ns);
     } else {
         const IP ip = get_loopback();
-        subtox->net = new_networking_ex(subtox->log, mem, ns, &ip, port, port, nullptr);
+        subtox->net = new_networking_ex(subtox->log, ns, &ip, port, port, nullptr);
     }
 
-    subtox->dht = new_dht(subtox->log, mem, rng, ns, subtox->mono_time, subtox->net, true, true);
+    subtox->dht = new_dht(subtox->log, rng, ns, subtox->mono_time, subtox->net, true, true);
 
     const TCP_Proxy_Info inf = {{{{0}}}};
-    subtox->c = new_net_crypto(subtox->log, mem, rng, ns, subtox->mono_time, subtox->dht, &inf);
+    subtox->c = new_net_crypto(subtox->log, rng, ns, subtox->mono_time, subtox->dht, &inf);
 
     subtox->forwarding = new_forwarding(subtox->log, rng, subtox->mono_time, subtox->dht);
     ck_assert(subtox->forwarding != nullptr);
 
-    subtox->announce = new_announcements(subtox->log, mem, rng, subtox->mono_time, subtox->forwarding);
+    subtox->announce = new_announcements(subtox->log, rng, subtox->mono_time, subtox->forwarding);
     ck_assert(subtox->announce != nullptr);
 
     return subtox;
 }
 
-static void kill_forwarding_subtox(const Memory *mem, Forwarding_Subtox *subtox)
+static void kill_forwarding_subtox(Forwarding_Subtox *subtox)
 {
     kill_announcements(subtox->announce);
     kill_forwarding(subtox->forwarding);
     kill_net_crypto(subtox->c);
     kill_dht(subtox->dht);
     kill_networking(subtox->net);
-    mono_time_free(mem, subtox->mono_time);
+    mono_time_free(subtox->mono_time);
     logger_kill(subtox->log);
     free(subtox);
 }
 
 static void test_forwarding(void)
 {
-    const Memory *mem = system_memory();
-    ck_assert(mem != nullptr);
     const Random *rng = system_random();
     ck_assert(rng != nullptr);
     const Network *ns = system_network();
@@ -167,7 +165,7 @@ static void test_forwarding(void)
 
     for (uint32_t i = 0; i < NUM_FORWARDER; ++i) {
         index[i] = i + 1;
-        subtoxes[i] = new_forwarding_subtox(mem, i < NUM_FORWARDER_TCP, &index[i], FORWARDING_BASE_PORT + i);
+        subtoxes[i] = new_forwarding_subtox(i < NUM_FORWARDER_TCP, &index[i], FORWARDING_BASE_PORT + i);
 
         test_data[i].net = subtoxes[i]->net;
         test_data[i].send_back = 0;
@@ -319,7 +317,7 @@ static void test_forwarding(void)
 
 
     for (uint32_t i = 0; i < NUM_FORWARDER; ++i) {
-        kill_forwarding_subtox(mem, subtoxes[i]);
+        kill_forwarding_subtox(subtoxes[i]);
     }
 
     tox_kill(relay);

external/toxcore/c-toxcore/auto_tests/onion_test.c

@@ -215,32 +215,29 @@ static void send_onion_packet(const Networking_Core *net, const Random *rng, con
 /** Initialize networking.
  * Added for reverse compatibility with old new_networking calls.
  */
-static Networking_Core *new_networking(const Logger *log, const Memory *mem, const Network *ns, const IP *ip, uint16_t port)
+static Networking_Core *new_networking(const Logger *log, const Network *ns, const IP *ip, uint16_t port)
 {
-    return new_networking_ex(log, mem, ns, ip, port, port + (TOX_PORTRANGE_TO - TOX_PORTRANGE_FROM), nullptr);
+    return new_networking_ex(log, ns, ip, port, port + (TOX_PORTRANGE_TO - TOX_PORTRANGE_FROM), nullptr);
 }
 
 static void test_basic(void)
 {
     uint32_t index[] = { 1, 2, 3 };
     const Network *ns = system_network();
-    ck_assert(ns != nullptr);
-    const Memory *mem = system_memory();
-    ck_assert(mem != nullptr);
-    const Random *rng = system_random();
-    ck_assert(rng != nullptr);
 
     Logger *log1 = logger_new();
     logger_callback_log(log1, print_debug_logger, nullptr, &index[0]);
     Logger *log2 = logger_new();
     logger_callback_log(log2, print_debug_logger, nullptr, &index[1]);
 
-    Mono_Time *mono_time1 = mono_time_new(mem, nullptr, nullptr);
+    const Random *rng = system_random();
-    Mono_Time *mono_time2 = mono_time_new(mem, nullptr, nullptr);
+    ck_assert(rng != nullptr);
+    Mono_Time *mono_time1 = mono_time_new(nullptr, nullptr);
+    Mono_Time *mono_time2 = mono_time_new(nullptr, nullptr);
 
     IP ip = get_loopback();
-    Onion *onion1 = new_onion(log1, mem, mono_time1, rng, new_dht(log1, mem, rng, ns, mono_time1, new_networking(log1, mem, ns, &ip, 36567), true, false));
+    Onion *onion1 = new_onion(log1, mono_time1, rng, new_dht(log1, rng, ns, mono_time1, new_networking(log1, ns, &ip, 36567), true, false));
-    Onion *onion2 = new_onion(log2, mem, mono_time2, rng, new_dht(log2, mem, rng, ns, mono_time2, new_networking(log2, mem, ns, &ip, 36568), true, false));
+    Onion *onion2 = new_onion(log2, mono_time2, rng, new_dht(log2, rng, ns, mono_time2, new_networking(log2, ns, &ip, 36568), true, false));
     ck_assert_msg((onion1 != nullptr) && (onion2 != nullptr), "Onion failed initializing.");
     networking_registerhandler(onion2->net, NET_PACKET_ANNOUNCE_REQUEST, &handle_test_1, onion2);
 
@@ -283,8 +280,8 @@ static void test_basic(void)
         do_onion(mono_time2, onion2);
     } while (handled_test_2 == 0);
 
-    Onion_Announce *onion1_a = new_onion_announce(log1, mem, rng, mono_time1, onion1->dht);
+    Onion_Announce *onion1_a = new_onion_announce(log1, rng, mono_time1, onion1->dht);
-    Onion_Announce *onion2_a = new_onion_announce(log2, mem, rng, mono_time2, onion2->dht);
+    Onion_Announce *onion2_a = new_onion_announce(log2, rng, mono_time2, onion2->dht);
     networking_registerhandler(onion1->net, NET_PACKET_ANNOUNCE_RESPONSE, &handle_test_3, onion1);
     networking_registerhandler(onion1->net, NET_PACKET_ANNOUNCE_RESPONSE_OLD, &handle_test_3_old, onion1);
     ck_assert_msg((onion1_a != nullptr) && (onion2_a != nullptr), "Onion_Announce failed initializing.");
@@ -334,9 +331,9 @@ static void test_basic(void)
     Logger *log3 = logger_new();
     logger_callback_log(log3, print_debug_logger, nullptr, &index[2]);
 
-    Mono_Time *mono_time3 = mono_time_new(mem, nullptr, nullptr);
+    Mono_Time *mono_time3 = mono_time_new(nullptr, nullptr);
 
-    Onion *onion3 = new_onion(log3, mem, mono_time3, rng, new_dht(log3, mem, rng, ns, mono_time3, new_networking(log3, mem, ns, &ip, 36569), true, false));
+    Onion *onion3 = new_onion(log3, mono_time3, rng, new_dht(log3, rng, ns, mono_time3, new_networking(log3, ns, &ip, 36569), true, false));
     ck_assert_msg((onion3 != nullptr), "Onion failed initializing.");
 
     random_nonce(rng, nonce);
@@ -366,7 +363,7 @@ static void test_basic(void)
         kill_onion(onion);
         kill_dht(dht);
         kill_networking(net);
-        mono_time_free(mem, mono_time3);
+        mono_time_free(mono_time3);
         logger_kill(log3);
     }
 
@@ -378,7 +375,7 @@ static void test_basic(void)
         kill_onion(onion);
         kill_dht(dht);
         kill_networking(net);
-        mono_time_free(mem, mono_time2);
+        mono_time_free(mono_time2);
         logger_kill(log2);
     }
 
@@ -390,7 +387,7 @@ static void test_basic(void)
         kill_onion(onion);
         kill_dht(dht);
         kill_networking(net);
-        mono_time_free(mem, mono_time1);
+        mono_time_free(mono_time1);
         logger_kill(log1);
     }
 }
@@ -403,7 +400,7 @@ typedef struct {
     Onion_Client *onion_c;
 } Onions;
 
-static Onions *new_onions(const Memory *mem, const Random *rng, uint16_t port, uint32_t *index)
+static Onions *new_onions(const Random *rng, uint16_t port, uint32_t *index)
 {
     IP ip = get_loopback();
     ip.ip.v6.uint8[15] = 1;
@@ -423,7 +420,7 @@ static Onions *new_onions(const Memory *mem, const Random *rng, uint16_t port, u
 
     logger_callback_log(on->log, print_debug_logger, nullptr, index);
 
-    on->mono_time = mono_time_new(mem, nullptr, nullptr);
+    on->mono_time = mono_time_new(nullptr, nullptr);
 
     if (!on->mono_time) {
         logger_kill(on->log);
@@ -431,57 +428,57 @@ static Onions *new_onions(const Memory *mem, const Random *rng, uint16_t port, u
         return nullptr;
     }
 
-    Networking_Core *net = new_networking(on->log, mem, ns, &ip, port);
+    Networking_Core *net = new_networking(on->log, ns, &ip, port);
 
     if (!net) {
-        mono_time_free(mem, on->mono_time);
+        mono_time_free(on->mono_time);
         logger_kill(on->log);
         free(on);
         return nullptr;
     }
 
-    DHT *dht = new_dht(on->log, mem, rng, ns, on->mono_time, net, true, false);
+    DHT *dht = new_dht(on->log, rng, ns, on->mono_time, net, true, false);
 
     if (!dht) {
         kill_networking(net);
-        mono_time_free(mem, on->mono_time);
+        mono_time_free(on->mono_time);
         logger_kill(on->log);
         free(on);
         return nullptr;
     }
 
-    on->onion = new_onion(on->log, mem, on->mono_time, rng, dht);
+    on->onion = new_onion(on->log, on->mono_time, rng, dht);
 
     if (!on->onion) {
         kill_dht(dht);
         kill_networking(net);
-        mono_time_free(mem, on->mono_time);
+        mono_time_free(on->mono_time);
         logger_kill(on->log);
         free(on);
         return nullptr;
     }
 
-    on->onion_a = new_onion_announce(on->log, mem, rng, on->mono_time, dht);
+    on->onion_a = new_onion_announce(on->log, rng, on->mono_time, dht);
 
     if (!on->onion_a) {
         kill_onion(on->onion);
         kill_dht(dht);
         kill_networking(net);
-        mono_time_free(mem, on->mono_time);
+        mono_time_free(on->mono_time);
         logger_kill(on->log);
         free(on);
         return nullptr;
     }
 
     TCP_Proxy_Info inf = {{{{0}}}};
-    on->onion_c = new_onion_client(on->log, mem, rng, on->mono_time, new_net_crypto(on->log, mem, rng, ns, on->mono_time, dht, &inf));
+    on->onion_c = new_onion_client(on->log, rng, on->mono_time, new_net_crypto(on->log, rng, ns, on->mono_time, dht, &inf));
 
     if (!on->onion_c) {
         kill_onion_announce(on->onion_a);
         kill_onion(on->onion);
         kill_dht(dht);
         kill_networking(net);
-        mono_time_free(mem, on->mono_time);
+        mono_time_free(on->mono_time);
         logger_kill(on->log);
         free(on);
         return nullptr;
@@ -499,7 +496,7 @@ static void do_onions(Onions *on)
     do_onion_client(on->onion_c);
 }
 
-static void kill_onions(const Memory *mem, Onions *on)
+static void kill_onions(Onions *on)
 {
     Networking_Core *net = dht_get_net(on->onion->dht);
     DHT *dht = on->onion->dht;
@@ -510,7 +507,7 @@ static void kill_onions(const Memory *mem, Onions *on)
     kill_net_crypto(c);
     kill_dht(dht);
     kill_networking(net);
-    mono_time_free(mem, on->mono_time);
+    mono_time_free(on->mono_time);
     logger_kill(on->log);
     free(on);
 }
@@ -574,22 +571,21 @@ static void dht_pk_callback(void *object, int32_t number, const uint8_t *dht_pub
 
 static void test_announce(void)
 {
+    uint32_t i, j;
     uint32_t index[NUM_ONIONS];
     Onions *onions[NUM_ONIONS];
     const Random *rng = system_random();
     ck_assert(rng != nullptr);
-    const Memory *mem = system_memory();
-    ck_assert(mem != nullptr);
 
-    for (uint32_t i = 0; i < NUM_ONIONS; ++i) {
+    for (i = 0; i < NUM_ONIONS; ++i) {
         index[i] = i + 1;
-        onions[i] = new_onions(mem, rng, i + 36655, &index[i]);
+        onions[i] = new_onions(rng, i + 36655, &index[i]);
         ck_assert_msg(onions[i] != nullptr, "Failed to create onions. %u", i);
     }
 
     IP ip = get_loopback();
 
-    for (uint32_t i = 3; i < NUM_ONIONS; ++i) {
+    for (i = 3; i < NUM_ONIONS; ++i) {
         IP_Port ip_port = {ip, net_port(onions[i - 1]->onion->net)};
         dht_bootstrap(onions[i]->onion->dht, &ip_port, dht_get_self_public_key(onions[i - 1]->onion->dht));
         IP_Port ip_port1 = {ip, net_port(onions[i - 2]->onion->net)};
@@ -603,7 +599,7 @@ static void test_announce(void)
     do {
         connected = 0;
 
-        for (uint32_t i = 0; i < NUM_ONIONS; ++i) {
+        for (i = 0; i < NUM_ONIONS; ++i) {
             do_onions(onions[i]);
             connected += dht_isconnected(onions[i]->onion->dht);
         }
@@ -613,8 +609,8 @@ static void test_announce(void)
 
     printf("connected\n");
 
-    for (uint32_t i = 0; i < 25 * 2; ++i) {
+    for (i = 0; i < 25 * 2; ++i) {
-        for (uint32_t j = 0; j < NUM_ONIONS; ++j) {
+        for (j = 0; j < NUM_ONIONS; ++j) {
             do_onions(onions[j]);
         }
 
@@ -636,7 +632,7 @@ static void test_announce(void)
     IP_Port ip_port;
 
     do {
-        for (uint32_t i = 0; i < NUM_ONIONS; ++i) {
+        for (i = 0; i < NUM_ONIONS; ++i) {
             do_onions(onions[i]);
         }
 
@@ -646,7 +642,7 @@ static void test_announce(void)
     printf("Waiting for ips\n");
 
     do {
-        for (uint32_t i = 0; i < NUM_ONIONS; ++i) {
+        for (i = 0; i < NUM_ONIONS; ++i) {
             do_onions(onions[i]);
         }
 
@@ -656,8 +652,8 @@ static void test_announce(void)
     onion_getfriendip(onions[NUM_LAST]->onion_c, frnum, &ip_port);
     ck_assert_msg(ip_port.port == net_port(onions[NUM_FIRST]->onion->net), "Port in returned ip not correct.");
 
-    for (uint32_t i = 0; i < NUM_ONIONS; ++i) {
+    for (i = 0; i < NUM_ONIONS; ++i) {
-        kill_onions(mem, onions[i]);
+        kill_onions(onions[i]);
     }
 }
 

external/toxcore/c-toxcore/auto_tests/tox_dispatch_test.c

@@ -43,7 +43,7 @@ static void dump_events(const char *path, const Tox_Events *events)
     }
 }
 
-static void print_events(const Tox_System *sys, Tox_Events *events)
+static void print_events(Tox_Events *events)
 {
     const uint32_t size = tox_events_bytes_size(events);
 
@@ -52,11 +52,11 @@ static void print_events(const Tox_System *sys, Tox_Events *events)
 
     tox_events_get_bytes(events, bytes);
 
-    Tox_Events *events_copy = tox_events_load(sys, bytes, size);
+    Tox_Events *events_copy = tox_events_load(bytes, size);
     ck_assert(events_copy != nullptr);
     free(bytes);
 
-    ck_assert(tox_events_equal(sys, events, events_copy));
+    ck_assert(tox_events_equal(events, events_copy));
 
     tox_events_free(events_copy);
     tox_events_free(events);
@@ -64,11 +64,9 @@ static void print_events(const Tox_System *sys, Tox_Events *events)
 
 static bool await_message(Tox **toxes, const Tox_Dispatch *dispatch)
 {
-    const Tox_System *sys = tox_get_system(toxes[0]);
-
     for (uint32_t i = 0; i < 100; ++i) {
         // Ignore events on tox 1.
-        print_events(sys, tox_events_iterate(toxes[0], false, nullptr));
+        print_events(tox_events_iterate(toxes[0], false, nullptr));
         // Check if tox 2 got the message from tox 1.
         Tox_Events *events = tox_events_iterate(toxes[1], false, nullptr);
 
@@ -76,7 +74,7 @@ static bool await_message(Tox **toxes, const Tox_Dispatch *dispatch)
 
         bool success = false;
         tox_dispatch_invoke(dispatch, events, toxes[1], &success);
-        print_events(sys, events);
+        print_events(events);
 
         if (success) {
             return true;
@@ -103,8 +101,6 @@ static void test_tox_events(void)
         ck_assert_msg(toxes[i] != nullptr, "failed to create tox instances %u", i);
     }
 
-    const Tox_System *sys = tox_get_system(toxes[0]);
-
     Tox_Err_Dispatch_New err_new;
     Tox_Dispatch *dispatch = tox_dispatch_new(&err_new);
     ck_assert_msg(dispatch != nullptr, "failed to create event dispatcher");
@@ -127,8 +123,8 @@ static void test_tox_events(void)
     while (tox_self_get_connection_status(toxes[0]) == TOX_CONNECTION_NONE ||
             tox_self_get_connection_status(toxes[1]) == TOX_CONNECTION_NONE) {
         // Ignore connection events for now.
-        print_events(sys, tox_events_iterate(toxes[0], false, nullptr));
+        print_events(tox_events_iterate(toxes[0], false, nullptr));
-        print_events(sys, tox_events_iterate(toxes[1], false, nullptr));
+        print_events(tox_events_iterate(toxes[1], false, nullptr));
 
         c_sleep(tox_iteration_interval(toxes[0]));
     }
@@ -138,8 +134,8 @@ static void test_tox_events(void)
     while (tox_friend_get_connection_status(toxes[0], 0, nullptr) == TOX_CONNECTION_NONE ||
             tox_friend_get_connection_status(toxes[1], 0, nullptr) == TOX_CONNECTION_NONE) {
         // Ignore connection events for now.
-        print_events(sys, tox_events_iterate(toxes[0], false, nullptr));
+        print_events(tox_events_iterate(toxes[0], false, nullptr));
-        print_events(sys, tox_events_iterate(toxes[1], false, nullptr));
+        print_events(tox_events_iterate(toxes[1], false, nullptr));
 
         c_sleep(tox_iteration_interval(toxes[0]));
     }

external/toxcore/c-toxcore/auto_tests/tox_many_tcp_test.c

@@ -46,9 +46,10 @@ static void test_many_clients_tcp(void)
     long long unsigned int cur_time = time(nullptr);
     Tox *toxes[NUM_TOXES_TCP];
     uint32_t index[NUM_TOXES_TCP];
+    uint32_t i, j;
     uint32_t to_comp = 974536;
 
-    for (uint32_t i = 0; i < NUM_TOXES_TCP; ++i) {
+    for (i = 0; i < NUM_TOXES_TCP; ++i) {
         struct Tox_Options *opts = tox_options_new(nullptr);
 
         if (i == 0) {
@@ -71,7 +72,7 @@ static void test_many_clients_tcp(void)
         tox_callback_friend_request(toxes[i], accept_friend_request);
         uint8_t dpk[TOX_PUBLIC_KEY_SIZE];
         tox_self_get_dht_id(toxes[0], dpk);
-        Tox_Err_Bootstrap error;
+        Tox_Err_Bootstrap error = TOX_ERR_BOOTSTRAP_OK;
         ck_assert_msg(tox_add_tcp_relay(toxes[i], TOX_LOCALHOST, tcp_relay_port, dpk, &error), "add relay error, %u, %d", i,
                       error);
         uint16_t first_port = tox_self_get_udp_port(toxes[0], nullptr);
@@ -87,12 +88,12 @@ static void test_many_clients_tcp(void)
 
     uint8_t address[TOX_ADDRESS_SIZE];
 
-    for (uint32_t i = 0; i < NUM_FRIENDS; ++i) {
+    for (i = 0; i < NUM_FRIENDS; ++i) {
 loop_top:
         pairs[i].tox1 = random_u32(rng) % NUM_TOXES_TCP;
         pairs[i].tox2 = (pairs[i].tox1 + random_u32(rng) % (NUM_TOXES_TCP - 1) + 1) % NUM_TOXES_TCP;
 
-        for (uint32_t j = 0; j < i; ++j) {
+        for (j = 0; j < i; ++j) {
             if (pairs[j].tox2 == pairs[i].tox1 && pairs[j].tox1 == pairs[i].tox2) {
                 goto loop_top;
             }
@@ -113,8 +114,8 @@ loop_top:
     while (true) {
         uint16_t counter = 0;
 
-        for (uint32_t i = 0; i < NUM_TOXES_TCP; ++i) {
+        for (i = 0; i < NUM_TOXES_TCP; ++i) {
-            for (uint32_t j = 0; j < tox_self_get_friend_list_size(toxes[i]); ++j) {
+            for (j = 0; j < tox_self_get_friend_list_size(toxes[i]); ++j) {
                 if (tox_friend_get_connection_status(toxes[i], j, nullptr) == TOX_CONNECTION_TCP) {
                     ++counter;
                 }
@@ -125,14 +126,14 @@ loop_top:
             break;
         }
 
-        for (uint32_t i = 0; i < NUM_TOXES_TCP; ++i) {
+        for (i = 0; i < NUM_TOXES_TCP; ++i) {
             tox_iterate(toxes[i], &to_comp);
         }
 
         c_sleep(50);
     }
 
-    for (uint32_t i = 0; i < NUM_TOXES_TCP; ++i) {
+    for (i = 0; i < NUM_TOXES_TCP; ++i) {
         tox_kill(toxes[i]);
     }
 
@@ -148,9 +149,10 @@ static void test_many_clients_tcp_b(void)
     long long unsigned int cur_time = time(nullptr);
     Tox *toxes[NUM_TOXES_TCP];
     uint32_t index[NUM_TOXES_TCP];
+    uint32_t i, j;
     uint32_t to_comp = 974536;
 
-    for (uint32_t i = 0; i < NUM_TOXES_TCP; ++i) {
+    for (i = 0; i < NUM_TOXES_TCP; ++i) {
         struct Tox_Options *opts = tox_options_new(nullptr);
 
         if (i < NUM_TCP_RELAYS) {
@@ -181,12 +183,12 @@ static void test_many_clients_tcp_b(void)
 
     uint8_t address[TOX_ADDRESS_SIZE];
 
-    for (uint32_t i = 0; i < NUM_FRIENDS; ++i) {
+    for (i = 0; i < NUM_FRIENDS; ++i) {
 loop_top:
         pairs[i].tox1 = random_u32(rng) % NUM_TOXES_TCP;
         pairs[i].tox2 = (pairs[i].tox1 + random_u32(rng) % (NUM_TOXES_TCP - 1) + 1) % NUM_TOXES_TCP;
 
-        for (uint32_t j = 0; j < i; ++j) {
+        for (j = 0; j < i; ++j) {
             if (pairs[j].tox2 == pairs[i].tox1 && pairs[j].tox1 == pairs[i].tox2) {
                 goto loop_top;
             }
@@ -209,8 +211,8 @@ loop_top:
     while (true) {
         uint16_t counter = 0;
 
-        for (uint32_t i = 0; i < NUM_TOXES_TCP; ++i) {
+        for (i = 0; i < NUM_TOXES_TCP; ++i) {
-            for (uint32_t j = 0; j < tox_self_get_friend_list_size(toxes[i]); ++j) {
+            for (j = 0; j < tox_self_get_friend_list_size(toxes[i]); ++j) {
                 if (tox_friend_get_connection_status(toxes[i], j, nullptr) == TOX_CONNECTION_TCP) {
                     ++counter;
                 }
@@ -226,14 +228,14 @@ loop_top:
             break;
         }
 
-        for (uint32_t i = 0; i < NUM_TOXES_TCP; ++i) {
+        for (i = 0; i < NUM_TOXES_TCP; ++i) {
             tox_iterate(toxes[i], &to_comp);
         }
 
         c_sleep(30);
     }
 
-    for (uint32_t i = 0; i < NUM_TOXES_TCP; ++i) {
+    for (i = 0; i < NUM_TOXES_TCP; ++i) {
         tox_kill(toxes[i]);
     }
 

external/toxcore/c-toxcore/auto_tests/tox_strncasecmp_test.c

@@ -10,7 +10,7 @@ typedef enum {
     POSITIVE
 } Comparison;
 
-static const char *comparison_str[] = { "NEGATIVE", "ZERO", "POSITIVE" };
+static const char *Comparison_Str[] = { "NEGATIVE", "ZERO", "POSITIVE" };
 
 static void verify(const char *s1, const char *s2, size_t n, Comparison expected)
 {
@@ -19,7 +19,7 @@ static void verify(const char *s1, const char *s2, size_t n, Comparison expected
 
     ck_assert_msg(actual == expected,
                   "tox_strncasecmp(\"%s\", \"%s\", %u) == %s, but expected %s.",
-                  s1, s2, (unsigned)n, comparison_str[actual], comparison_str[expected]);
+                  s1, s2, (unsigned)n, Comparison_Str[actual], Comparison_Str[expected]);
 }
 
 static void test_general(void)

external/toxcore/c-toxcore/auto_tests/toxav_basic_test.c

@@ -93,67 +93,67 @@ static void t_accept_friend_request_cb(Tox *m, const uint8_t *public_key, const
 /**
  * Iterate helper
  */
-static void iterate_tox(Tox *bootstrap, Tox *alice, Tox *bob)
+static void iterate_tox(Tox *bootstrap, Tox *Alice, Tox *Bob)
 {
     c_sleep(100);
     tox_iterate(bootstrap, nullptr);
-    tox_iterate(alice, nullptr);
+    tox_iterate(Alice, nullptr);
-    tox_iterate(bob, nullptr);
+    tox_iterate(Bob, nullptr);
 }
 
 static bool toxav_audio_send_frame_helper(ToxAV *av, uint32_t friend_number, Toxav_Err_Send_Frame *error)
 {
-    static const int16_t pcm[960] = {0};
+    static const int16_t PCM[960] = {0};
-    return toxav_audio_send_frame(av, 0, pcm, 960, 1, 48000, nullptr);
+    return toxav_audio_send_frame(av, 0, PCM, 960, 1, 48000, nullptr);
 }
 
 static void regular_call_flow(
-    Tox *alice, Tox *bob, Tox *bootstrap,
+    Tox *Alice, Tox *Bob, Tox *bootstrap,
-    ToxAV *alice_av, ToxAV *bob_av,
+    ToxAV *AliceAV, ToxAV *BobAV,
-    CallControl *alice_cc, CallControl *bob_cc,
+    CallControl *AliceCC, CallControl *BobCC,
     int a_br, int v_br)
 {
-    clear_call_control(alice_cc);
+    clear_call_control(AliceCC);
-    clear_call_control(bob_cc);
+    clear_call_control(BobCC);
 
     Toxav_Err_Call call_err;
-    toxav_call(alice_av, 0, a_br, v_br, &call_err);
+    toxav_call(AliceAV, 0, a_br, v_br, &call_err);
 
     ck_assert_msg(call_err == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", call_err);
 
     const time_t start_time = time(nullptr);
 
     do {
-        if (bob_cc->incoming) {
+        if (BobCC->incoming) {
             Toxav_Err_Answer answer_err;
-            toxav_answer(bob_av, 0, a_br, v_br, &answer_err);
+            toxav_answer(BobAV, 0, a_br, v_br, &answer_err);
 
             ck_assert_msg(answer_err == TOXAV_ERR_ANSWER_OK, "toxav_answer failed: %d\n", answer_err);
 
-            bob_cc->incoming = false;
+            BobCC->incoming = false;
         } else { /* TODO(mannol): rtp */
             if (time(nullptr) - start_time >= 1) {
 
                 Toxav_Err_Call_Control cc_err;
-                toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &cc_err);
+                toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_CANCEL, &cc_err);
 
                 ck_assert_msg(cc_err == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", cc_err);
             }
         }
 
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-    } while (bob_cc->state != TOXAV_FRIEND_CALL_STATE_FINISHED);
+    } while (BobCC->state != TOXAV_FRIEND_CALL_STATE_FINISHED);
 
     printf("Success!\n");
 }
 
 static void test_av_flows(void)
 {
-    Tox *alice, *bob, *bootstrap;
+    Tox *Alice, *Bob, *bootstrap;
-    ToxAV *alice_av, *bob_av;
+    ToxAV *AliceAV, *BobAV;
     uint32_t index[] = { 1, 2, 3 };
 
-    CallControl alice_cc, bob_cc;
+    CallControl AliceCC, BobCC;
 
     {
         Tox_Err_New error;
@@ -161,10 +161,10 @@ static void test_av_flows(void)
         bootstrap = tox_new_log(nullptr, &error, &index[0]);
         ck_assert(error == TOX_ERR_NEW_OK);
 
-        alice = tox_new_log(nullptr, &error, &index[1]);
+        Alice = tox_new_log(nullptr, &error, &index[1]);
         ck_assert(error == TOX_ERR_NEW_OK);
 
-        bob = tox_new_log(nullptr, &error, &index[2]);
+        Bob = tox_new_log(nullptr, &error, &index[2]);
         ck_assert(error == TOX_ERR_NEW_OK);
     }
 
@@ -174,33 +174,33 @@ static void test_av_flows(void)
 
     uint8_t address[TOX_ADDRESS_SIZE];
 
-    tox_callback_friend_request(alice, t_accept_friend_request_cb);
+    tox_callback_friend_request(Alice, t_accept_friend_request_cb);
-    tox_self_get_address(alice, address);
+    tox_self_get_address(Alice, address);
 
     printf("bootstrapping Alice and Bob off a third bootstrap node\n");
     uint8_t dht_key[TOX_PUBLIC_KEY_SIZE];
     tox_self_get_dht_id(bootstrap, dht_key);
     const uint16_t dht_port = tox_self_get_udp_port(bootstrap, nullptr);
 
-    tox_bootstrap(alice, "localhost", dht_port, dht_key, nullptr);
+    tox_bootstrap(Alice, "localhost", dht_port, dht_key, nullptr);
-    tox_bootstrap(bob, "localhost", dht_port, dht_key, nullptr);
+    tox_bootstrap(Bob, "localhost", dht_port, dht_key, nullptr);
 
-    ck_assert(tox_friend_add(bob, address, (const uint8_t *)"gentoo", 7, nullptr) != (uint32_t) -1);
+    ck_assert(tox_friend_add(Bob, address, (const uint8_t *)"gentoo", 7, nullptr) != (uint32_t) -1);
 
     uint8_t off = 1;
 
     while (true) {
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
 
         if (tox_self_get_connection_status(bootstrap) &&
-                tox_self_get_connection_status(alice) &&
+                tox_self_get_connection_status(Alice) &&
-                tox_self_get_connection_status(bob) && off) {
+                tox_self_get_connection_status(Bob) && off) {
             printf("Toxes are online, took %llu seconds\n", time(nullptr) - cur_time);
             off = 0;
         }
 
-        if (tox_friend_get_connection_status(alice, 0, nullptr) == TOX_CONNECTION_UDP &&
+        if (tox_friend_get_connection_status(Alice, 0, nullptr) == TOX_CONNECTION_UDP &&
-                tox_friend_get_connection_status(bob, 0, nullptr) == TOX_CONNECTION_UDP) {
+                tox_friend_get_connection_status(Bob, 0, nullptr) == TOX_CONNECTION_UDP) {
             break;
         }
 
@@ -210,72 +210,72 @@ static void test_av_flows(void)
 
     {
         Toxav_Err_New error;
-        alice_av = toxav_new(alice, &error);
+        AliceAV = toxav_new(Alice, &error);
         ck_assert(error == TOXAV_ERR_NEW_OK);
 
-        bob_av = toxav_new(bob, &error);
+        BobAV = toxav_new(Bob, &error);
         ck_assert(error == TOXAV_ERR_NEW_OK);
     }
 
-    toxav_callback_call(alice_av, t_toxav_call_cb, &alice_cc);
+    toxav_callback_call(AliceAV, t_toxav_call_cb, &AliceCC);
-    toxav_callback_call_state(alice_av, t_toxav_call_state_cb, &alice_cc);
+    toxav_callback_call_state(AliceAV, t_toxav_call_state_cb, &AliceCC);
-    toxav_callback_video_receive_frame(alice_av, t_toxav_receive_video_frame_cb, &alice_cc);
+    toxav_callback_video_receive_frame(AliceAV, t_toxav_receive_video_frame_cb, &AliceCC);
-    toxav_callback_audio_receive_frame(alice_av, t_toxav_receive_audio_frame_cb, &alice_cc);
+    toxav_callback_audio_receive_frame(AliceAV, t_toxav_receive_audio_frame_cb, &AliceCC);
 
-    toxav_callback_call(bob_av, t_toxav_call_cb, &bob_cc);
+    toxav_callback_call(BobAV, t_toxav_call_cb, &BobCC);
-    toxav_callback_call_state(bob_av, t_toxav_call_state_cb, &bob_cc);
+    toxav_callback_call_state(BobAV, t_toxav_call_state_cb, &BobCC);
-    toxav_callback_video_receive_frame(bob_av, t_toxav_receive_video_frame_cb, &bob_cc);
+    toxav_callback_video_receive_frame(BobAV, t_toxav_receive_video_frame_cb, &BobCC);
-    toxav_callback_audio_receive_frame(bob_av, t_toxav_receive_audio_frame_cb, &bob_cc);
+    toxav_callback_audio_receive_frame(BobAV, t_toxav_receive_audio_frame_cb, &BobCC);
 
     printf("Created 2 instances of ToxAV\n");
     printf("All set after %llu seconds!\n", time(nullptr) - cur_time);
 
     if (TEST_REGULAR_AV) {
         printf("\nTrying regular call (Audio and Video)...\n");
-        regular_call_flow(alice, bob, bootstrap, alice_av, bob_av, &alice_cc, &bob_cc,
+        regular_call_flow(Alice, Bob, bootstrap, AliceAV, BobAV, &AliceCC, &BobCC,
                           48, 4000);
     }
 
     if (TEST_REGULAR_A) {
         printf("\nTrying regular call (Audio only)...\n");
-        regular_call_flow(alice, bob, bootstrap, alice_av, bob_av, &alice_cc, &bob_cc,
+        regular_call_flow(Alice, Bob, bootstrap, AliceAV, BobAV, &AliceCC, &BobCC,
                           48, 0);
     }
 
     if (TEST_REGULAR_V) {
         printf("\nTrying regular call (Video only)...\n");
-        regular_call_flow(alice, bob, bootstrap, alice_av, bob_av, &alice_cc, &bob_cc,
+        regular_call_flow(Alice, Bob, bootstrap, AliceAV, BobAV, &AliceCC, &BobCC,
                           0, 4000);
     }
 
     if (TEST_REJECT) { /* Alice calls; Bob rejects */
         printf("\nTrying reject flow...\n");
 
-        clear_call_control(&alice_cc);
+        clear_call_control(&AliceCC);
-        clear_call_control(&bob_cc);
+        clear_call_control(&BobCC);
 
         {
             Toxav_Err_Call rc;
-            toxav_call(alice_av, 0, 48, 0, &rc);
+            toxav_call(AliceAV, 0, 48, 0, &rc);
 
             ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
         }
 
         do {
-            iterate_tox(bootstrap, alice, bob);
+            iterate_tox(bootstrap, Alice, Bob);
-        } while (!bob_cc.incoming);
+        } while (!BobCC.incoming);
 
         /* Reject */
         {
             Toxav_Err_Call_Control rc;
-            toxav_call_control(bob_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
+            toxav_call_control(BobAV, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
 
             ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
         }
 
         do {
-            iterate_tox(bootstrap, alice, bob);
+            iterate_tox(bootstrap, Alice, Bob);
-        } while (alice_cc.state != TOXAV_FRIEND_CALL_STATE_FINISHED);
+        } while (AliceCC.state != TOXAV_FRIEND_CALL_STATE_FINISHED);
 
         printf("Success!\n");
     }
@@ -283,32 +283,32 @@ static void test_av_flows(void)
     if (TEST_CANCEL) { /* Alice calls; Alice cancels while ringing */
         printf("\nTrying cancel (while ringing) flow...\n");
 
-        clear_call_control(&alice_cc);
+        clear_call_control(&AliceCC);
-        clear_call_control(&bob_cc);
+        clear_call_control(&BobCC);
 
         {
             Toxav_Err_Call rc;
-            toxav_call(alice_av, 0, 48, 0, &rc);
+            toxav_call(AliceAV, 0, 48, 0, &rc);
 
             ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
         }
 
         do {
-            iterate_tox(bootstrap, alice, bob);
+            iterate_tox(bootstrap, Alice, Bob);
-        } while (!bob_cc.incoming);
+        } while (!BobCC.incoming);
 
         /* Cancel */
         {
             Toxav_Err_Call_Control rc;
-            toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
+            toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
 
             ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
         }
 
         /* Alice will not receive end state */
         do {
-            iterate_tox(bootstrap, alice, bob);
+            iterate_tox(bootstrap, Alice, Bob);
-        } while (bob_cc.state != TOXAV_FRIEND_CALL_STATE_FINISHED);
+        } while (BobCC.state != TOXAV_FRIEND_CALL_STATE_FINISHED);
 
         printf("Success!\n");
     }
@@ -316,80 +316,80 @@ static void test_av_flows(void)
     if (TEST_MUTE_UNMUTE) { /* Check Mute-Unmute etc */
         printf("\nTrying mute functionality...\n");
 
-        clear_call_control(&alice_cc);
+        clear_call_control(&AliceCC);
-        clear_call_control(&bob_cc);
+        clear_call_control(&BobCC);
 
         /* Assume sending audio and video */
         {
             Toxav_Err_Call rc;
-            toxav_call(alice_av, 0, 48, 1000, &rc);
+            toxav_call(AliceAV, 0, 48, 1000, &rc);
 
             ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
         }
 
         do {
-            iterate_tox(bootstrap, alice, bob);
+            iterate_tox(bootstrap, Alice, Bob);
-        } while (!bob_cc.incoming);
+        } while (!BobCC.incoming);
 
         /* At first try all stuff while in invalid state */
-        ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_PAUSE, nullptr));
+        ck_assert(!toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_PAUSE, nullptr));
-        ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_RESUME, nullptr));
+        ck_assert(!toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_RESUME, nullptr));
-        ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO, nullptr));
+        ck_assert(!toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO, nullptr));
-        ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO, nullptr));
+        ck_assert(!toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO, nullptr));
-        ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_HIDE_VIDEO, nullptr));
+        ck_assert(!toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_HIDE_VIDEO, nullptr));
-        ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_SHOW_VIDEO, nullptr));
+        ck_assert(!toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_SHOW_VIDEO, nullptr));
 
         {
             Toxav_Err_Answer rc;
-            toxav_answer(bob_av, 0, 48, 4000, &rc);
+            toxav_answer(BobAV, 0, 48, 4000, &rc);
 
             ck_assert_msg(rc == TOXAV_ERR_ANSWER_OK, "toxav_answer failed: %d\n", rc);
         }
 
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
 
         /* Pause and Resume */
         printf("Pause and Resume\n");
-        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_PAUSE);
+        ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_PAUSE);
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(bob_cc.state == 0);
+        ck_assert(BobCC.state == 0);
-        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_RESUME);
+        ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_RESUME);
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(bob_cc.state & (TOXAV_FRIEND_CALL_STATE_SENDING_A | TOXAV_FRIEND_CALL_STATE_SENDING_V));
+        ck_assert(BobCC.state & (TOXAV_FRIEND_CALL_STATE_SENDING_A | TOXAV_FRIEND_CALL_STATE_SENDING_V));
 
         /* Mute/Unmute single */
         printf("Mute/Unmute single\n");
-        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO);
+        ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO);
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(bob_cc.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
+        ck_assert(BobCC.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
-        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO);
+        ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO);
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(bob_cc.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
+        ck_assert(BobCC.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
 
         /* Mute/Unmute both */
         printf("Mute/Unmute both\n");
-        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO);
+        ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO);
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(bob_cc.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
+        ck_assert(BobCC.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
-        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_HIDE_VIDEO);
+        ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_HIDE_VIDEO);
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(bob_cc.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_V);
+        ck_assert(BobCC.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_V);
-        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO);
+        ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO);
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(bob_cc.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
+        ck_assert(BobCC.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
-        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_SHOW_VIDEO);
+        ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_SHOW_VIDEO);
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(bob_cc.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_V);
+        ck_assert(BobCC.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_V);
 
         {
             Toxav_Err_Call_Control rc;
-            toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
+            toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
 
             ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
         }
 
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(bob_cc.state == TOXAV_FRIEND_CALL_STATE_FINISHED);
+        ck_assert(BobCC.state == TOXAV_FRIEND_CALL_STATE_FINISHED);
 
         printf("Success!\n");
     }
@@ -397,58 +397,58 @@ static void test_av_flows(void)
     if (TEST_STOP_RESUME_PAYLOAD) { /* Stop and resume audio/video payload */
         printf("\nTrying stop/resume functionality...\n");
 
-        clear_call_control(&alice_cc);
+        clear_call_control(&AliceCC);
-        clear_call_control(&bob_cc);
+        clear_call_control(&BobCC);
 
         /* Assume sending audio and video */
         {
             Toxav_Err_Call rc;
-            toxav_call(alice_av, 0, 48, 0, &rc);
+            toxav_call(AliceAV, 0, 48, 0, &rc);
 
             ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
         }
 
         do {
-            iterate_tox(bootstrap, alice, bob);
+            iterate_tox(bootstrap, Alice, Bob);
-        } while (!bob_cc.incoming);
+        } while (!BobCC.incoming);
 
         {
             Toxav_Err_Answer rc;
-            toxav_answer(bob_av, 0, 48, 0, &rc);
+            toxav_answer(BobAV, 0, 48, 0, &rc);
 
             ck_assert_msg(rc == TOXAV_ERR_ANSWER_OK, "toxav_answer failed: %d\n", rc);
         }
 
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
 
         printf("Call started as audio only\n");
         printf("Turning on video for Alice...\n");
-        ck_assert(toxav_video_set_bit_rate(alice_av, 0, 1000, nullptr));
+        ck_assert(toxav_video_set_bit_rate(AliceAV, 0, 1000, nullptr));
 
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(bob_cc.state & TOXAV_FRIEND_CALL_STATE_SENDING_V);
+        ck_assert(BobCC.state & TOXAV_FRIEND_CALL_STATE_SENDING_V);
 
         printf("Turning off video for Alice...\n");
-        ck_assert(toxav_video_set_bit_rate(alice_av, 0, 0, nullptr));
+        ck_assert(toxav_video_set_bit_rate(AliceAV, 0, 0, nullptr));
 
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(!(bob_cc.state & TOXAV_FRIEND_CALL_STATE_SENDING_V));
+        ck_assert(!(BobCC.state & TOXAV_FRIEND_CALL_STATE_SENDING_V));
 
         printf("Turning off audio for Alice...\n");
-        ck_assert(toxav_audio_set_bit_rate(alice_av, 0, 0, nullptr));
+        ck_assert(toxav_audio_set_bit_rate(AliceAV, 0, 0, nullptr));
 
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(!(bob_cc.state & TOXAV_FRIEND_CALL_STATE_SENDING_A));
+        ck_assert(!(BobCC.state & TOXAV_FRIEND_CALL_STATE_SENDING_A));
 
         {
             Toxav_Err_Call_Control rc;
-            toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
+            toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
 
             ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
         }
 
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(bob_cc.state == TOXAV_FRIEND_CALL_STATE_FINISHED);
+        ck_assert(BobCC.state == TOXAV_FRIEND_CALL_STATE_FINISHED);
 
         printf("Success!\n");
     }
@@ -456,56 +456,56 @@ static void test_av_flows(void)
     if (TEST_PAUSE_RESUME_SEND) { /* Stop and resume audio/video payload and test send options */
         printf("\nTrying stop/resume functionality...\n");
 
-        clear_call_control(&alice_cc);
+        clear_call_control(&AliceCC);
-        clear_call_control(&bob_cc);
+        clear_call_control(&BobCC);
 
         /* Assume sending audio and video */
         {
             Toxav_Err_Call rc;
-            toxav_call(alice_av, 0, 48, 0, &rc);
+            toxav_call(AliceAV, 0, 48, 0, &rc);
 
             ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
         }
 
         do {
-            iterate_tox(bootstrap, alice, bob);
+            iterate_tox(bootstrap, Alice, Bob);
-        } while (!bob_cc.incoming);
+        } while (!BobCC.incoming);
 
         {
             Toxav_Err_Answer rc;
-            toxav_answer(bob_av, 0, 48, 0, &rc);
+            toxav_answer(BobAV, 0, 48, 0, &rc);
 
             ck_assert_msg(rc == TOXAV_ERR_ANSWER_OK, "toxav_answer failed: %d\n", rc);
         }
 
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_PAUSE);
+        ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_PAUSE);
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(!toxav_audio_send_frame_helper(alice_av, 0, nullptr));
+        ck_assert(!toxav_audio_send_frame_helper(AliceAV, 0, nullptr));
-        ck_assert(!toxav_audio_send_frame_helper(bob_av, 0, nullptr));
+        ck_assert(!toxav_audio_send_frame_helper(BobAV, 0, nullptr));
-        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_RESUME);
+        ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_RESUME);
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(toxav_audio_send_frame_helper(alice_av, 0, nullptr));
+        ck_assert(toxav_audio_send_frame_helper(AliceAV, 0, nullptr));
-        ck_assert(toxav_audio_send_frame_helper(bob_av, 0, nullptr));
+        ck_assert(toxav_audio_send_frame_helper(BobAV, 0, nullptr));
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
 
         {
             Toxav_Err_Call_Control rc;
-            toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
+            toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
 
             ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
         }
 
-        iterate_tox(bootstrap, alice, bob);
+        iterate_tox(bootstrap, Alice, Bob);
-        ck_assert(bob_cc.state == TOXAV_FRIEND_CALL_STATE_FINISHED);
+        ck_assert(BobCC.state == TOXAV_FRIEND_CALL_STATE_FINISHED);
 
         printf("Success!\n");
     }
 
-    toxav_kill(bob_av);
+    toxav_kill(BobAV);
-    toxav_kill(alice_av);
+    toxav_kill(AliceAV);
-    tox_kill(bob);
+    tox_kill(Bob);
-    tox_kill(alice);
+    tox_kill(Alice);
     tox_kill(bootstrap);
 
     printf("\nTest successful!\n");

external/toxcore/c-toxcore/auto_tests/toxav_many_test.c

@@ -21,18 +21,18 @@
 #include "auto_test_support.h"
 #include "check_compat.h"
 
-typedef struct CallControl {
+typedef struct {
     bool incoming;
     uint32_t state;
 } CallControl;
 
-typedef struct Thread_Data {
+typedef struct {
-    ToxAV *alice_av;
+    ToxAV *AliceAV;
-    ToxAV *bob_av;
+    ToxAV *BobAV;
-    CallControl *alice_cc;
+    CallControl *AliceCC;
-    CallControl *bob_cc;
+    CallControl *BobCC;
     uint32_t friend_number;
-} Thread_Data;
+} thread_data;
 
 /**
  * Callbacks
@@ -78,28 +78,28 @@ static void t_accept_friend_request_cb(Tox *m, const uint8_t *public_key, const
 /**
  * Iterate helper
  */
-static ToxAV *setup_av_instance(Tox *tox, CallControl *cc)
+static ToxAV *setup_av_instance(Tox *tox, CallControl *CC)
 {
     Toxav_Err_New error;
 
     ToxAV *av = toxav_new(tox, &error);
     ck_assert(error == TOXAV_ERR_NEW_OK);
 
-    toxav_callback_call(av, t_toxav_call_cb, cc);
+    toxav_callback_call(av, t_toxav_call_cb, CC);
-    toxav_callback_call_state(av, t_toxav_call_state_cb, cc);
+    toxav_callback_call_state(av, t_toxav_call_state_cb, CC);
-    toxav_callback_video_receive_frame(av, t_toxav_receive_video_frame_cb, cc);
+    toxav_callback_video_receive_frame(av, t_toxav_receive_video_frame_cb, CC);
-    toxav_callback_audio_receive_frame(av, t_toxav_receive_audio_frame_cb, cc);
+    toxav_callback_audio_receive_frame(av, t_toxav_receive_audio_frame_cb, CC);
 
     return av;
 }
 
 static void *call_thread(void *pd)
 {
-    ToxAV *alice_av = ((Thread_Data *) pd)->alice_av;
+    ToxAV *AliceAV = ((thread_data *) pd)->AliceAV;
-    ToxAV *bob_av = ((Thread_Data *) pd)->bob_av;
+    ToxAV *BobAV = ((thread_data *) pd)->BobAV;
-    uint32_t friend_number = ((Thread_Data *) pd)->friend_number;
+    uint32_t friend_number = ((thread_data *) pd)->friend_number;
 
-    int16_t *pcm = (int16_t *)calloc(960, sizeof(int16_t));
+    int16_t *PCM = (int16_t *)calloc(960, sizeof(int16_t));
     uint8_t *video_y = (uint8_t *)calloc(800 * 600, sizeof(uint8_t));
     uint8_t *video_u = (uint8_t *)calloc(800 * 600 / 4, sizeof(uint8_t));
     uint8_t *video_v = (uint8_t *)calloc(800 * 600 / 4, sizeof(uint8_t));
@@ -107,19 +107,19 @@ static void *call_thread(void *pd)
     time_t start_time = time(nullptr);
 
     do {
-        toxav_iterate(alice_av);
+        toxav_iterate(AliceAV);
-        toxav_iterate(bob_av);
+        toxav_iterate(BobAV);
 
-        toxav_audio_send_frame(alice_av, friend_number, pcm, 960, 1, 48000, nullptr);
+        toxav_audio_send_frame(AliceAV, friend_number, PCM, 960, 1, 48000, nullptr);
-        toxav_audio_send_frame(bob_av, 0, pcm, 960, 1, 48000, nullptr);
+        toxav_audio_send_frame(BobAV, 0, PCM, 960, 1, 48000, nullptr);
 
-        toxav_video_send_frame(alice_av, friend_number, 800, 600, video_y, video_u, video_v, nullptr);
+        toxav_video_send_frame(AliceAV, friend_number, 800, 600, video_y, video_u, video_v, nullptr);
-        toxav_video_send_frame(bob_av, 0, 800, 600, video_y, video_u, video_v, nullptr);
+        toxav_video_send_frame(BobAV, 0, 800, 600, video_y, video_u, video_v, nullptr);
 
         c_sleep(10);
     } while (time(nullptr) - start_time < 4);
 
-    free(pcm);
+    free(PCM);
     free(video_y);
     free(video_u);
     free(video_v);
@@ -160,11 +160,11 @@ static void set_current_time_callback(Tox *tox, Time_Data *time_data)
 static void test_av_three_calls(void)
 {
     uint32_t index[] = { 1, 2, 3, 4, 5 };
-    Tox *alice, *bootstrap, *bobs[3];
+    Tox *Alice, *bootstrap, *Bobs[3];
-    ToxAV *alice_av, *bobs_av[3];
+    ToxAV *AliceAV, *BobsAV[3];
     void *retval;
 
-    CallControl alice_cc[3], bobs_cc[3];
+    CallControl AliceCC[3], BobsCC[3];
 
     Time_Data time_data;
     pthread_mutex_init(&time_data.lock, nullptr);
@@ -177,21 +177,21 @@ static void test_av_three_calls(void)
         time_data.clock = current_time_monotonic(bootstrap->mono_time);
         set_current_time_callback(bootstrap, &time_data);
 
-        alice = tox_new_log(nullptr, &error, &index[1]);
+        Alice = tox_new_log(nullptr, &error, &index[1]);
         ck_assert(error == TOX_ERR_NEW_OK);
-        set_current_time_callback(alice, &time_data);
+        set_current_time_callback(Alice, &time_data);
 
-        bobs[0] = tox_new_log(nullptr, &error, &index[2]);
+        Bobs[0] = tox_new_log(nullptr, &error, &index[2]);
         ck_assert(error == TOX_ERR_NEW_OK);
-        set_current_time_callback(bobs[0], &time_data);
+        set_current_time_callback(Bobs[0], &time_data);
 
-        bobs[1] = tox_new_log(nullptr, &error, &index[3]);
+        Bobs[1] = tox_new_log(nullptr, &error, &index[3]);
         ck_assert(error == TOX_ERR_NEW_OK);
-        set_current_time_callback(bobs[1], &time_data);
+        set_current_time_callback(Bobs[1], &time_data);
 
-        bobs[2] = tox_new_log(nullptr, &error, &index[4]);
+        Bobs[2] = tox_new_log(nullptr, &error, &index[4]);
         ck_assert(error == TOX_ERR_NEW_OK);
-        set_current_time_callback(bobs[2], &time_data);
+        set_current_time_callback(Bobs[2], &time_data);
     }
 
     printf("Created 5 instances of Tox\n");
@@ -200,48 +200,48 @@ static void test_av_three_calls(void)
 
     uint8_t address[TOX_ADDRESS_SIZE];
 
-    tox_callback_friend_request(alice, t_accept_friend_request_cb);
+    tox_callback_friend_request(Alice, t_accept_friend_request_cb);
-    tox_self_get_address(alice, address);
+    tox_self_get_address(Alice, address);
 
     printf("bootstrapping Alice and the %u Bobs off a third bootstrap node\n",
-           (unsigned)(sizeof(bobs) / sizeof(bobs[0])));
+           (unsigned)(sizeof(Bobs) / sizeof(Bobs[0])));
     uint8_t dht_key[TOX_PUBLIC_KEY_SIZE];
     tox_self_get_dht_id(bootstrap, dht_key);
     const uint16_t dht_port = tox_self_get_udp_port(bootstrap, nullptr);
 
-    tox_bootstrap(alice, "localhost", dht_port, dht_key, nullptr);
+    tox_bootstrap(Alice, "localhost", dht_port, dht_key, nullptr);
-    tox_bootstrap(bobs[0], "localhost", dht_port, dht_key, nullptr);
+    tox_bootstrap(Bobs[0], "localhost", dht_port, dht_key, nullptr);
-    tox_bootstrap(bobs[1], "localhost", dht_port, dht_key, nullptr);
+    tox_bootstrap(Bobs[1], "localhost", dht_port, dht_key, nullptr);
-    tox_bootstrap(bobs[2], "localhost", dht_port, dht_key, nullptr);
+    tox_bootstrap(Bobs[2], "localhost", dht_port, dht_key, nullptr);
 
-    ck_assert(tox_friend_add(bobs[0], address, (const uint8_t *)"gentoo", 7, nullptr) != (uint32_t) -1);
+    ck_assert(tox_friend_add(Bobs[0], address, (const uint8_t *)"gentoo", 7, nullptr) != (uint32_t) -1);
-    ck_assert(tox_friend_add(bobs[1], address, (const uint8_t *)"gentoo", 7, nullptr) != (uint32_t) -1);
+    ck_assert(tox_friend_add(Bobs[1], address, (const uint8_t *)"gentoo", 7, nullptr) != (uint32_t) -1);
-    ck_assert(tox_friend_add(bobs[2], address, (const uint8_t *)"gentoo", 7, nullptr) != (uint32_t) -1);
+    ck_assert(tox_friend_add(Bobs[2], address, (const uint8_t *)"gentoo", 7, nullptr) != (uint32_t) -1);
 
     uint8_t off = 1;
 
     while (true) {
         tox_iterate(bootstrap, nullptr);
-        tox_iterate(alice, nullptr);
+        tox_iterate(Alice, nullptr);
-        tox_iterate(bobs[0], nullptr);
+        tox_iterate(Bobs[0], nullptr);
-        tox_iterate(bobs[1], nullptr);
+        tox_iterate(Bobs[1], nullptr);
-        tox_iterate(bobs[2], nullptr);
+        tox_iterate(Bobs[2], nullptr);
 
         if (tox_self_get_connection_status(bootstrap) &&
-                tox_self_get_connection_status(alice) &&
+                tox_self_get_connection_status(Alice) &&
-                tox_self_get_connection_status(bobs[0]) &&
+                tox_self_get_connection_status(Bobs[0]) &&
-                tox_self_get_connection_status(bobs[1]) &&
+                tox_self_get_connection_status(Bobs[1]) &&
-                tox_self_get_connection_status(bobs[2]) && off) {
+                tox_self_get_connection_status(Bobs[2]) && off) {
             printf("Toxes are online, took %lu seconds\n", (unsigned long)(time(nullptr) - cur_time));
             off = 0;
         }
 
-        if (tox_friend_get_connection_status(alice, 0, nullptr) == TOX_CONNECTION_UDP &&
+        if (tox_friend_get_connection_status(Alice, 0, nullptr) == TOX_CONNECTION_UDP &&
-                tox_friend_get_connection_status(alice, 1, nullptr) == TOX_CONNECTION_UDP &&
+                tox_friend_get_connection_status(Alice, 1, nullptr) == TOX_CONNECTION_UDP &&
-                tox_friend_get_connection_status(alice, 2, nullptr) == TOX_CONNECTION_UDP &&
+                tox_friend_get_connection_status(Alice, 2, nullptr) == TOX_CONNECTION_UDP &&
-                tox_friend_get_connection_status(bobs[0], 0, nullptr) == TOX_CONNECTION_UDP &&
+                tox_friend_get_connection_status(Bobs[0], 0, nullptr) == TOX_CONNECTION_UDP &&
-                tox_friend_get_connection_status(bobs[1], 0, nullptr) == TOX_CONNECTION_UDP &&
+                tox_friend_get_connection_status(Bobs[1], 0, nullptr) == TOX_CONNECTION_UDP &&
-                tox_friend_get_connection_status(bobs[2], 0, nullptr) == TOX_CONNECTION_UDP) {
+                tox_friend_get_connection_status(Bobs[2], 0, nullptr) == TOX_CONNECTION_UDP) {
             break;
         }
 
@@ -249,24 +249,24 @@ static void test_av_three_calls(void)
         c_sleep(5);
     }
 
-    alice_av = setup_av_instance(alice, alice_cc);
+    AliceAV = setup_av_instance(Alice, AliceCC);
-    bobs_av[0] = setup_av_instance(bobs[0], &bobs_cc[0]);
+    BobsAV[0] = setup_av_instance(Bobs[0], &BobsCC[0]);
-    bobs_av[1] = setup_av_instance(bobs[1], &bobs_cc[1]);
+    BobsAV[1] = setup_av_instance(Bobs[1], &BobsCC[1]);
-    bobs_av[2] = setup_av_instance(bobs[2], &bobs_cc[2]);
+    BobsAV[2] = setup_av_instance(Bobs[2], &BobsCC[2]);
 
     printf("Created 4 instances of ToxAV\n");
     printf("All set after %lu seconds!\n", (unsigned long)(time(nullptr) - cur_time));
 
-    Thread_Data tds[3];
+    thread_data tds[3];
 
     for (size_t i = 0; i < 3; i++) {
-        tds[i].alice_av = alice_av;
+        tds[i].AliceAV = AliceAV;
-        tds[i].bob_av = bobs_av[i];
+        tds[i].BobAV = BobsAV[i];
-        tds[i].alice_cc = &alice_cc[i];
+        tds[i].AliceCC = &AliceCC[i];
-        tds[i].bob_cc = &bobs_cc[i];
+        tds[i].BobCC = &BobsCC[i];
         tds[i].friend_number = i;
-        memset(tds[i].alice_cc, 0, sizeof(CallControl));
+        memset(tds[i].AliceCC, 0, sizeof(CallControl));
-        memset(tds[i].bob_cc, 0, sizeof(CallControl));
+        memset(tds[i].BobCC, 0, sizeof(CallControl));
     }
 
     pthread_t tids[3];
@@ -279,10 +279,10 @@ static void test_av_three_calls(void)
 
     do {
         tox_iterate(bootstrap, nullptr);
-        tox_iterate(alice, nullptr);
+        tox_iterate(Alice, nullptr);
-        tox_iterate(bobs[0], nullptr);
+        tox_iterate(Bobs[0], nullptr);
-        tox_iterate(bobs[1], nullptr);
+        tox_iterate(Bobs[1], nullptr);
-        tox_iterate(bobs[2], nullptr);
+        tox_iterate(Bobs[2], nullptr);
 
         increment_clock(&time_data, 100);
         c_sleep(5);
@@ -291,7 +291,7 @@ static void test_av_three_calls(void)
     /* Call */
     for (size_t i = 0; i < 3; i++) {
         Toxav_Err_Call rc;
-        toxav_call(alice_av, tds[i].friend_number, 48, 3000, &rc);
+        toxav_call(AliceAV, tds[i].friend_number, 48, 3000, &rc);
 
         if (rc != TOXAV_ERR_CALL_OK) {
             printf("toxav_call failed: %d\n", rc);
@@ -302,23 +302,23 @@ static void test_av_three_calls(void)
 
     do {
         tox_iterate(bootstrap, nullptr);
-        tox_iterate(alice, nullptr);
+        tox_iterate(Alice, nullptr);
-        tox_iterate(bobs[0], nullptr);
+        tox_iterate(Bobs[0], nullptr);
-        tox_iterate(bobs[1], nullptr);
+        tox_iterate(Bobs[1], nullptr);
-        tox_iterate(bobs[2], nullptr);
+        tox_iterate(Bobs[2], nullptr);
 
         for (size_t i = 0; i < 3; i++) {
-            if (bobs_cc[i].incoming) {
+            if (BobsCC[i].incoming) {
                 /* Answer */
                 Toxav_Err_Answer rc;
-                toxav_answer(bobs_av[i], 0, 8, 500, &rc);
+                toxav_answer(BobsAV[i], 0, 8, 500, &rc);
 
                 if (rc != TOXAV_ERR_ANSWER_OK) {
                     printf("toxav_answer failed: %d\n", rc);
                     ck_assert(0);
                 }
 
-                bobs_cc[i].incoming = false;
+                BobsCC[i].incoming = false;
             }
         }
 
@@ -329,19 +329,19 @@ static void test_av_three_calls(void)
     /* Hangup */
     for (size_t i = 0; i < 3; i++) {
         Toxav_Err_Call_Control rc;
-        toxav_call_control(alice_av, i, TOXAV_CALL_CONTROL_CANCEL, &rc);
+        toxav_call_control(AliceAV, i, TOXAV_CALL_CONTROL_CANCEL, &rc);
 
         if (rc != TOXAV_ERR_CALL_CONTROL_OK) {
-            printf("toxav_call_control failed: %d %p %p\n", rc, (void *)alice_av, (void *)&bobs_av[i]);
+            printf("toxav_call_control failed: %d %p %p\n", rc, (void *)AliceAV, (void *)&BobsAV[i]);
         }
     }
 
     do {
         tox_iterate(bootstrap, nullptr);
-        tox_iterate(alice, nullptr);
+        tox_iterate(Alice, nullptr);
-        tox_iterate(bobs[0], nullptr);
+        tox_iterate(Bobs[0], nullptr);
-        tox_iterate(bobs[1], nullptr);
+        tox_iterate(Bobs[1], nullptr);
-        tox_iterate(bobs[2], nullptr);
+        tox_iterate(Bobs[2], nullptr);
 
         increment_clock(&time_data, 100);
         c_sleep(5);
@@ -357,14 +357,14 @@ static void test_av_three_calls(void)
     ck_assert(retval == nullptr);
 
     printf("Killing all instances\n");
-    toxav_kill(bobs_av[2]);
+    toxav_kill(BobsAV[2]);
-    toxav_kill(bobs_av[1]);
+    toxav_kill(BobsAV[1]);
-    toxav_kill(bobs_av[0]);
+    toxav_kill(BobsAV[0]);
-    toxav_kill(alice_av);
+    toxav_kill(AliceAV);
-    tox_kill(bobs[2]);
+    tox_kill(Bobs[2]);
-    tox_kill(bobs[1]);
+    tox_kill(Bobs[1]);
-    tox_kill(bobs[0]);
+    tox_kill(Bobs[0]);
-    tox_kill(alice);
+    tox_kill(Alice);
     tox_kill(bootstrap);
 
     pthread_mutex_destroy(&time_data.lock);

external/toxcore/c-toxcore/auto_tests/version_test.c

@@ -1,7 +1,7 @@
 #include "../toxcore/tox.h"
 #include "check_compat.h"
 
-#define CHECK(major, minor, patch, expected)                            \
+#define check(major, minor, patch, expected)                            \
   do_check(TOX_VERSION_MAJOR, TOX_VERSION_MINOR, TOX_VERSION_PATCH,     \
            major, minor, patch,                                         \
            TOX_VERSION_IS_API_COMPATIBLE(major, minor, patch), expected)
@@ -26,11 +26,11 @@ int main(void)
 #define TOX_VERSION_MINOR 0
 #define TOX_VERSION_PATCH 4
     // Tox versions from 0.0.* are only compatible with themselves.
-    CHECK(0, 0, 0, false);
+    check(0, 0, 0, false);
-    CHECK(0, 0, 3, false);
+    check(0, 0, 3, false);
-    CHECK(0, 0, 4, true);
+    check(0, 0, 4, true);
-    CHECK(0, 0, 5, false);
+    check(0, 0, 5, false);
-    CHECK(1, 0, 4, false);
+    check(1, 0, 4, false);
 #undef TOX_VERSION_MAJOR
 #undef TOX_VERSION_MINOR
 #undef TOX_VERSION_PATCH
@@ -39,19 +39,19 @@ int main(void)
 #define TOX_VERSION_MINOR 1
 #define TOX_VERSION_PATCH 4
     // Tox versions from 0.1.* are only compatible with themselves or 0.1.<*
-    CHECK(0, 0, 0, false);
+    check(0, 0, 0, false);
-    CHECK(0, 0, 4, false);
+    check(0, 0, 4, false);
-    CHECK(0, 0, 5, false);
+    check(0, 0, 5, false);
-    CHECK(0, 1, 0, true);
+    check(0, 1, 0, true);
-    CHECK(0, 1, 4, true);
+    check(0, 1, 4, true);
-    CHECK(0, 1, 5, false);
+    check(0, 1, 5, false);
-    CHECK(0, 2, 0, false);
+    check(0, 2, 0, false);
-    CHECK(0, 2, 4, false);
+    check(0, 2, 4, false);
-    CHECK(0, 2, 5, false);
+    check(0, 2, 5, false);
-    CHECK(1, 0, 0, false);
+    check(1, 0, 0, false);
-    CHECK(1, 0, 4, false);
+    check(1, 0, 4, false);
-    CHECK(1, 0, 5, false);
+    check(1, 0, 5, false);
-    CHECK(1, 1, 4, false);
+    check(1, 1, 4, false);
 #undef TOX_VERSION_MAJOR
 #undef TOX_VERSION_MINOR
 #undef TOX_VERSION_PATCH
@@ -60,14 +60,14 @@ int main(void)
 #define TOX_VERSION_MINOR 0
 #define TOX_VERSION_PATCH 4
     // Beyond 0.*.* Tox is comfortable with any lower version within their major
-    CHECK(0, 0, 4, false);
+    check(0, 0, 4, false);
-    CHECK(1, 0, 0, true);
+    check(1, 0, 0, true);
-    CHECK(1, 0, 1, true);
+    check(1, 0, 1, true);
-    CHECK(1, 0, 4, true);
+    check(1, 0, 4, true);
-    CHECK(1, 0, 5, false);
+    check(1, 0, 5, false);
-    CHECK(1, 1, 0, false);
+    check(1, 1, 0, false);
-    CHECK(2, 0, 0, false);
+    check(2, 0, 0, false);
-    CHECK(2, 0, 4, false);
+    check(2, 0, 4, false);
 #undef TOX_VERSION_MAJOR
 #undef TOX_VERSION_MINOR
 #undef TOX_VERSION_PATCH
@@ -75,19 +75,19 @@ int main(void)
 #define TOX_VERSION_MAJOR 1
 #define TOX_VERSION_MINOR 1
 #define TOX_VERSION_PATCH 4
-    CHECK(0, 0, 4, false);
+    check(0, 0, 4, false);
-    CHECK(1, 0, 0, true);
+    check(1, 0, 0, true);
-    CHECK(1, 0, 4, true);
+    check(1, 0, 4, true);
-    CHECK(1, 0, 5, true);
+    check(1, 0, 5, true);
-    CHECK(1, 1, 0, true);
+    check(1, 1, 0, true);
-    CHECK(1, 1, 1, true);
+    check(1, 1, 1, true);
-    CHECK(1, 1, 4, true);
+    check(1, 1, 4, true);
-    CHECK(1, 1, 5, false);
+    check(1, 1, 5, false);
-    CHECK(1, 2, 0, false);
+    check(1, 2, 0, false);
-    CHECK(1, 2, 4, false);
+    check(1, 2, 4, false);
-    CHECK(1, 2, 5, false);
+    check(1, 2, 5, false);
-    CHECK(2, 0, 0, false);
+    check(2, 0, 0, false);
-    CHECK(2, 1, 4, false);
+    check(2, 1, 4, false);
 #undef TOX_VERSION_MAJOR
 #undef TOX_VERSION_MINOR
 #undef TOX_VERSION_PATCH

external/toxcore/c-toxcore/azure-pipelines.yml

@@ -1,15 +0,0 @@
-pool:
-  vmImage: "windows-2019"
-jobs:
-  - job: "windows_msvc_conan"
-    strategy:
-      matrix:
-        static:
-          conan.shared: "False"
-        shared:
-          conan.shared: "True"
-    steps:
-      - bash: python -m pip install conan==1.59.0
-      - bash: git submodule update --init --recursive
-      - bash: conan install -if _build -o with_tests=True -o shared=$(conan.shared) .
-      - bash: CONAN_CPU_COUNT=50 CTEST_OUTPUT_ON_FAILURE=1 conan build -bf _build -if _build .

external/toxcore/c-toxcore/codecov.yml

@@ -11,7 +11,3 @@ coverage:
         # because of the above range, but toxcore coverage fluctuates a lot due
         # to low coverage of error paths that sometimes happen.
         threshold: 2%
-
-ignore:
-  - "auto_tests" # ignore tests in coverage analysis
-  - "other" # we don't test the bootstrap daemon

external/toxcore/c-toxcore/conanfile.py

@@ -36,7 +36,6 @@ class ToxConan(ConanFile):
         self._cmake = CMake(self)
         self._cmake.definitions["AUTOTEST"] = self.options.with_tests
         self._cmake.definitions["BUILD_MISC_TESTS"] = self.options.with_tests
-        self._cmake.definitions["TEST_TIMEOUT_SECONDS"] = "300"
 
         self._cmake.definitions[
             "CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS"] = self.options.shared

external/toxcore/c-toxcore/docs/Doxyfile

@@ -1614,6 +1614,17 @@ HTML_FORMULA_FORMAT    = png
 
 FORMULA_FONTSIZE       = 10
 
+# Use the FORMULA_TRANSPARENT tag to determine whether or not the images
+# generated for formulas are transparent PNGs. Transparent PNGs are not
+# supported properly for IE 6.0, but are supported on all modern browsers.
+#
+# Note that when changing this option you need to delete any form_*.png files in
+# the HTML output directory before the changes have effect.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+FORMULA_TRANSPARENT    = YES
+
 # The FORMULA_MACROFILE can contain LaTeX \newcommand and \renewcommand commands
 # to create new LaTeX commands to be used in formulas as building blocks. See
 # the section "Including formulas" for details.
@@ -2296,6 +2307,15 @@ EXTERNAL_PAGES         = YES
 # Configuration options related to the dot tool
 #---------------------------------------------------------------------------
 
+# If the CLASS_DIAGRAMS tag is set to YES, doxygen will generate a class diagram
+# (in HTML and LaTeX) for classes with base or super classes. Setting the tag to
+# NO turns the diagrams off. Note that this option also works with HAVE_DOT
+# disabled, but it is recommended to install and use dot, since it yields more
+# powerful graphs.
+# The default value is: YES.
+
+CLASS_DIAGRAMS         = YES
+
 # You can include diagrams made with dia in doxygen documentation. Doxygen will
 # then run dia to produce the diagram and insert it in the documentation. The
 # DIA_PATH tag allows you to specify the directory where the dia binary resides.
@@ -2328,6 +2348,23 @@ HAVE_DOT               = NO
 
 DOT_NUM_THREADS        = 0
 
+# When you want a differently looking font in the dot files that doxygen
+# generates you can specify the font name using DOT_FONTNAME. You need to make
+# sure dot is able to find the font, which can be done by putting it in a
+# standard location or by setting the DOTFONTPATH environment variable or by
+# setting DOT_FONTPATH to the directory containing the font.
+# The default value is: Helvetica.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTNAME           = Helvetica
+
+# The DOT_FONTSIZE tag can be used to set the size (in points) of the font of
+# dot graphs.
+# Minimum value: 4, maximum value: 24, default value: 10.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTSIZE           = 10
+
 # By default doxygen will tell dot to use the default font as specified with
 # DOT_FONTNAME. If you specify a different font using DOT_FONTNAME you can set
 # the path where dot can find it using this tag.
@@ -2562,6 +2599,18 @@ DOT_GRAPH_MAX_NODES    = 50
 
 MAX_DOT_GRAPH_DEPTH    = 0
 
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not seem
+# to support this out of the box.
+#
+# Warning: Depending on the platform used, enabling this option may lead to
+# badly anti-aliased labels on the edges of a graph (i.e. they become hard to
+# read).
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_TRANSPARENT        = NO
+
 # Set the DOT_MULTI_TARGETS tag to YES to allow dot to generate multiple output
 # files in one run (i.e. multiple -o and -T options on the command line). This
 # makes dot run faster, but since only newer versions of dot (>1.8.10) support

external/toxcore/c-toxcore/other/DHT_bootstrap.c

@@ -82,33 +82,38 @@ static void manage_keys(DHT *dht)
     fclose(keys_file);
 }
 
-static const char *strlevel(Logger_Level level)
-{
-    switch (level) {
-        case LOGGER_LEVEL_TRACE:
-            return "TRACE";
-
-        case LOGGER_LEVEL_DEBUG:
-            return "DEBUG";
-
-        case LOGGER_LEVEL_INFO:
-            return "INFO";
-
-        case LOGGER_LEVEL_WARNING:
-            return "WARNING";
-
-        case LOGGER_LEVEL_ERROR:
-            return "ERROR";
-
-        default:
-            return "<unknown>";
-    }
-}
-
 static void print_log(void *context, Logger_Level level, const char *file, int line,
                       const char *func, const char *message, void *userdata)
 {
-    fprintf(stderr, "[%s] %s:%d(%s) %s\n", strlevel(level), file, line, func, message);
+    const char *strlevel;
+
+    switch (level) {
+        case LOGGER_LEVEL_TRACE:
+            strlevel = "TRACE";
+            break;
+
+        case LOGGER_LEVEL_DEBUG:
+            strlevel = "DEBUG";
+            break;
+
+        case LOGGER_LEVEL_INFO:
+            strlevel = "INFO";
+            break;
+
+        case LOGGER_LEVEL_WARNING:
+            strlevel = "WARNING";
+            break;
+
+        case LOGGER_LEVEL_ERROR:
+            strlevel = "ERROR";
+            break;
+
+        default:
+            strlevel = "<unknown>";
+            break;
+    }
+
+    fprintf(stderr, "[%s] %s:%d(%s) %s\n", strlevel, file, line, func, message);
 }
 
 int main(int argc, char *argv[])
@@ -134,22 +139,20 @@ int main(int argc, char *argv[])
 
     Logger *logger = logger_new();
 
-    if (MIN_LOGGER_LEVEL <= LOGGER_LEVEL_DEBUG) {
+    if (MIN_LOGGER_LEVEL == LOGGER_LEVEL_TRACE || MIN_LOGGER_LEVEL == LOGGER_LEVEL_DEBUG) {
         logger_callback_log(logger, print_log, nullptr, nullptr);
     }
 
     const Random *rng = system_random();
-    const Network *ns = system_network();
+    Mono_Time *mono_time = mono_time_new(nullptr, nullptr);
-    const Memory *mem = system_memory();
-
-    Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
     const uint16_t start_port = PORT;
     const uint16_t end_port = start_port + (TOX_PORTRANGE_TO - TOX_PORTRANGE_FROM);
-    DHT *dht = new_dht(logger, mem, rng, ns, mono_time, new_networking_ex(logger, mem, ns, &ip, start_port, end_port, nullptr), true, true);
+    const Network *ns = system_network();
-    Onion *onion = new_onion(logger, mem, mono_time, rng, dht);
+    DHT *dht = new_dht(logger, rng, ns, mono_time, new_networking_ex(logger, ns, &ip, start_port, end_port, nullptr), true, true);
+    Onion *onion = new_onion(logger, mono_time, rng, dht);
     Forwarding *forwarding = new_forwarding(logger, rng, mono_time, dht);
     GC_Announces_List *gc_announces_list = new_gca_list();
-    Onion_Announce *onion_a = new_onion_announce(logger, mem, rng, mono_time, dht);
+    Onion_Announce *onion_a = new_onion_announce(logger, rng, mono_time, dht);
 
 #ifdef DHT_NODE_EXTRA_PACKETS
     bootstrap_set_callbacks(dht_get_net(dht), DHT_VERSION_NUMBER, DHT_MOTD, sizeof(DHT_MOTD));
@@ -170,7 +173,7 @@ int main(int argc, char *argv[])
 #ifdef TCP_RELAY_ENABLED
 #define NUM_PORTS 3
     uint16_t ports[NUM_PORTS] = {443, 3389, PORT};
-    TCP_Server *tcp_s = new_tcp_server(logger, mem, rng, ns, ipv6enabled, NUM_PORTS, ports, dht_get_self_secret_key(dht), onion, forwarding);
+    TCP_Server *tcp_s = new_TCP_server(logger, rng, ns, ipv6enabled, NUM_PORTS, ports, dht_get_self_secret_key(dht), onion, forwarding);
 
     if (tcp_s == nullptr) {
         printf("TCP server failed to initialize.\n");
@@ -223,7 +226,7 @@ int main(int argc, char *argv[])
 
     int is_waiting_for_dht_connection = 1;
 
-    uint64_t last_lan_discovery = 0;
+    uint64_t last_LANdiscovery = 0;
     const Broadcast_Info *broadcast = lan_discovery_init(ns);
 
     while (1) {
@@ -236,13 +239,13 @@ int main(int argc, char *argv[])
 
         do_dht(dht);
 
-        if (mono_time_is_timeout(mono_time, last_lan_discovery, is_waiting_for_dht_connection ? 5 : LAN_DISCOVERY_INTERVAL)) {
+        if (mono_time_is_timeout(mono_time, last_LANdiscovery, is_waiting_for_dht_connection ? 5 : LAN_DISCOVERY_INTERVAL)) {
             lan_discovery_send(dht_get_net(dht), broadcast, dht_get_self_public_key(dht), net_htons(PORT));
-            last_lan_discovery = mono_time_get(mono_time);
+            last_LANdiscovery = mono_time_get(mono_time);
         }
 
 #ifdef TCP_RELAY_ENABLED
-        do_tcp_server(tcp_s, mono_time);
+        do_TCP_server(tcp_s, mono_time);
 #endif
         networking_poll(dht_get_net(dht), nullptr);
 

external/toxcore/c-toxcore/other/analysis/run-clang-tidy

@@ -6,92 +6,61 @@ CHECKS="*"
 CHECKS="$CHECKS,-clang-diagnostic-pointer-bool-conversion"
 CHECKS="$CHECKS,-clang-diagnostic-tautological-pointer-compare"
 
-# Conflicts with "Variable is assigned a value that is never used."
-# [unreadVariable]
-CHECKS="$CHECKS,-cppcoreguidelines-init-variables"
-
-# Short variable names are used quite a lot, and we don't consider them a
-# readability issue.
-CHECKS="$CHECKS,-readability-identifier-length"
-
-# Altera checks are for GPUs (OpenCL). Our code doesn't run on GPUs.
-CHECKS="$CHECKS,-altera-id-dependent-backward-branch"
-CHECKS="$CHECKS,-altera-struct-pack-align"
-CHECKS="$CHECKS,-altera-unroll-loops"
-
-# We target systems other than Android, so we don't want to use non-standard
-# functions from the Android libc.
-CHECKS="$CHECKS,-android-cloexec-accept"
-CHECKS="$CHECKS,-android-cloexec-fopen"
-
-# This catches all the feature test macros (_POSIX_SOURCE etc.).
-CHECKS="$CHECKS,-bugprone-reserved-identifier"
-CHECKS="$CHECKS,-cert-dcl37-c"
-CHECKS="$CHECKS,-cert-dcl51-cpp"
-
-# Too restrictive. This makes sense if the branch clone is very large, but not
-# if it's a single line. It can make the code less readable.
-CHECKS="$CHECKS,-bugprone-branch-clone"
-
-# We intentionally send some not null-terminated strings in tests and use it for
-# the toxencryptsave magic number.
-CHECKS="$CHECKS,-bugprone-not-null-terminated-result"
-
-# We don't want default labels in enum switches.
-CHECKS="$CHECKS,-hicpp-multiway-paths-covered"
-
-# This can make readability quite a bit worse when the 2 cases look very
-# similar.
-CHECKS="$CHECKS,-llvm-else-after-return"
-CHECKS="$CHECKS,-readability-else-after-return"
-
-# We need 'return;' in empty functions because cimple won't allow empty
-# functions otherwise.
-CHECKS="$CHECKS,-readability-redundant-control-flow"
-
-# These are incredibly annoying, because things like
-#   uint16_t a = 0, b = 1, c = a > b ? a : b;
-#                                      ^
-# Trip the checker, which is true, because of integer promotion, but also not
-# very helpful as a diagnostic.
-CHECKS="$CHECKS,-bugprone-narrowing-conversions"
-CHECKS="$CHECKS,-cppcoreguidelines-narrowing-conversions"
-
 # TODO(iphydf): We might want some of these. For the ones we don't want, add a
 # comment explaining why not.
+CHECKS="$CHECKS,-altera-unroll-loops"
+CHECKS="$CHECKS,-android-cloexec-accept"
+CHECKS="$CHECKS,-android-cloexec-fopen"
+CHECKS="$CHECKS,-bugprone-not-null-terminated-result"
+CHECKS="$CHECKS,-bugprone-reserved-identifier"
+CHECKS="$CHECKS,-bugprone-sizeof-expression"
+CHECKS="$CHECKS,-cert-dcl37-c"
+CHECKS="$CHECKS,-cert-dcl51-cpp"
 CHECKS="$CHECKS,-clang-analyzer-optin.performance.Padding"
+CHECKS="$CHECKS,-cppcoreguidelines-avoid-magic-numbers"
+CHECKS="$CHECKS,-cppcoreguidelines-init-variables"
+CHECKS="$CHECKS,-hicpp-multiway-paths-covered"
 CHECKS="$CHECKS,-hicpp-signed-bitwise"
+CHECKS="$CHECKS,-llvm-else-after-return"
+CHECKS="$CHECKS,-llvmlibc-restrict-system-libc-headers"
+CHECKS="$CHECKS,-misc-redundant-expression"
 CHECKS="$CHECKS,-misc-unused-parameters"
+CHECKS="$CHECKS,-readability-else-after-return"
 CHECKS="$CHECKS,-readability-function-cognitive-complexity"
+CHECKS="$CHECKS,-readability-inconsistent-declaration-parameter-name"
+CHECKS="$CHECKS,-readability-magic-numbers"
+CHECKS="$CHECKS,-readability-redundant-control-flow"
 
 # TODO(iphydf): Maybe fix these?
+CHECKS="$CHECKS,-altera-id-dependent-backward-branch"
+CHECKS="$CHECKS,-altera-struct-pack-align"
+CHECKS="$CHECKS,-bugprone-branch-clone"
 CHECKS="$CHECKS,-bugprone-easily-swappable-parameters"
 CHECKS="$CHECKS,-bugprone-implicit-widening-of-multiplication-result"
 CHECKS="$CHECKS,-bugprone-integer-division"
+CHECKS="$CHECKS,-bugprone-narrowing-conversions"
+CHECKS="$CHECKS,-clang-analyzer-core.NonNullParamChecker"
 CHECKS="$CHECKS,-clang-analyzer-core.NullDereference"
+CHECKS="$CHECKS,-clang-analyzer-optin.portability.UnixAPI"
+CHECKS="$CHECKS,-clang-analyzer-unix.Malloc"
 CHECKS="$CHECKS,-clang-analyzer-valist.Uninitialized"
 CHECKS="$CHECKS,-concurrency-mt-unsafe"
 CHECKS="$CHECKS,-cppcoreguidelines-avoid-non-const-global-variables"
-CHECKS="$CHECKS,-misc-no-recursion"
+CHECKS="$CHECKS,-cppcoreguidelines-narrowing-conversions"
-
-# TODO(iphydf): Probably fix these.
-CHECKS="$CHECKS,-cert-err33-c"
-CHECKS="$CHECKS,-cppcoreguidelines-avoid-magic-numbers"
 CHECKS="$CHECKS,-google-readability-casting"
-CHECKS="$CHECKS,-modernize-macro-to-enum"
+CHECKS="$CHECKS,-misc-no-recursion"
-CHECKS="$CHECKS,-readability-magic-numbers"
-
-# TODO(iphydf): These two trip on list.c. Investigate why.
-CHECKS="$CHECKS,-clang-analyzer-core.NonNullParamChecker"
-CHECKS="$CHECKS,-clang-analyzer-unix.Malloc"
 
 ERRORS="*"
 
 # TODO(iphydf): Fix these.
 ERRORS="$ERRORS,-bugprone-macro-parentheses"
+ERRORS="$ERRORS,-bugprone-posix-return"
+ERRORS="$ERRORS,-bugprone-signed-char-misuse"
 ERRORS="$ERRORS,-cert-err34-c"
 ERRORS="$ERRORS,-cert-str34-c"
+ERRORS="$ERRORS,-hicpp-uppercase-literal-suffix"
 ERRORS="$ERRORS,-readability-suspicious-call-argument"
+ERRORS="$ERRORS,-readability-uppercase-literal-suffix"
 
 set -eux
 
@@ -101,7 +70,7 @@ run() {
   for i in "${!EXTRA_ARGS[@]}"; do
     EXTRA_ARGS[$i]="--extra-arg=${EXTRA_ARGS[$i]}"
   done
-  clang-tidy-14 \
+  clang-tidy-12 \
     -p=_build \
     --extra-arg=-DMIN_LOGGER_LEVEL=LOGGER_LEVEL_TRACE \
     "${EXTRA_ARGS[@]}" \
@@ -115,6 +84,4 @@ run() {
     toxencryptsave/*.c
 }
 
-cmake . -B_build -GNinja -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
-
 . other/analysis/variants.sh

external/toxcore/c-toxcore/other/bootstrap_daemon/src/config.c

@@ -29,7 +29,7 @@
  */
 static void parse_tcp_relay_ports_config(config_t *cfg, uint16_t **tcp_relay_ports, int *tcp_relay_port_count)
 {
-    const char *const NAME_TCP_RELAY_PORTS = "tcp_relay_ports";
+    const char *NAME_TCP_RELAY_PORTS = "tcp_relay_ports";
 
     *tcp_relay_port_count = 0;
 
@@ -129,15 +129,15 @@ int get_general_config(const char *cfg_file_path, char **pid_file_path, char **k
 {
     config_t cfg;
 
-    const char *const NAME_PORT                 = "port";
+    const char *NAME_PORT                 = "port";
-    const char *const NAME_PID_FILE_PATH        = "pid_file_path";
+    const char *NAME_PID_FILE_PATH        = "pid_file_path";
-    const char *const NAME_KEYS_FILE_PATH       = "keys_file_path";
+    const char *NAME_KEYS_FILE_PATH       = "keys_file_path";
-    const char *const NAME_ENABLE_IPV6          = "enable_ipv6";
+    const char *NAME_ENABLE_IPV6          = "enable_ipv6";
-    const char *const NAME_ENABLE_IPV4_FALLBACK = "enable_ipv4_fallback";
+    const char *NAME_ENABLE_IPV4_FALLBACK = "enable_ipv4_fallback";
-    const char *const NAME_ENABLE_LAN_DISCOVERY = "enable_lan_discovery";
+    const char *NAME_ENABLE_LAN_DISCOVERY = "enable_lan_discovery";
-    const char *const NAME_ENABLE_TCP_RELAY     = "enable_tcp_relay";
+    const char *NAME_ENABLE_TCP_RELAY     = "enable_tcp_relay";
-    const char *const NAME_ENABLE_MOTD          = "enable_motd";
+    const char *NAME_ENABLE_MOTD          = "enable_motd";
-    const char *const NAME_MOTD                 = "motd";
+    const char *NAME_MOTD                 = "motd";
 
     config_init(&cfg);
 
@@ -307,11 +307,11 @@ static uint8_t *bootstrap_hex_string_to_bin(const char *hex_string)
 
 int bootstrap_from_config(const char *cfg_file_path, DHT *dht, int enable_ipv6)
 {
-    const char *const NAME_BOOTSTRAP_NODES = "bootstrap_nodes";
+    const char *NAME_BOOTSTRAP_NODES = "bootstrap_nodes";
 
-    const char *const NAME_PUBLIC_KEY = "public_key";
+    const char *NAME_PUBLIC_KEY = "public_key";
-    const char *const NAME_PORT       = "port";
+    const char *NAME_PORT       = "port";
-    const char *const NAME_ADDRESS    = "address";
+    const char *NAME_ADDRESS    = "address";
 
     config_t cfg;
 

external/toxcore/c-toxcore/other/bootstrap_daemon/src/tox-bootstrapd.c

@@ -61,9 +61,10 @@ static int manage_keys(DHT *dht, char *keys_file_path)
 {
     enum { KEYS_SIZE = CRYPTO_PUBLIC_KEY_SIZE + CRYPTO_SECRET_KEY_SIZE };
     uint8_t keys[KEYS_SIZE];
+    FILE *keys_file;
 
     // Check if file exits, proceed to open and load keys
-    FILE *keys_file = fopen(keys_file_path, "rb");
+    keys_file = fopen(keys_file_path, "rb");
 
     if (keys_file != nullptr) {
         const size_t read_size = fread(keys, sizeof(uint8_t), KEYS_SIZE, keys_file);
@@ -119,9 +120,9 @@ static void print_public_key(const uint8_t *public_key)
 static void daemonize(LOG_BACKEND log_backend, char *pid_file_path)
 {
     // Check if the PID file exists
-    FILE *pid_file = fopen(pid_file_path, "r");
+    FILE *pid_file;
 
-    if (pid_file != nullptr) {
+    if ((pid_file = fopen(pid_file_path, "r"))) {
         log_write(LOG_LEVEL_WARNING, "Another instance of the daemon is already running, PID file %s exists.\n", pid_file_path);
         fclose(pid_file);
     }
@@ -174,29 +175,38 @@ static void daemonize(LOG_BACKEND log_backend, char *pid_file_path)
 
 // Logs toxcore logger message using our logger facility
 
-static LOG_LEVEL logger_level_to_log_level(Logger_Level level)
-{
-    switch (level) {
-        case LOGGER_LEVEL_TRACE:
-        case LOGGER_LEVEL_DEBUG:
-        case LOGGER_LEVEL_INFO:
-            return LOG_LEVEL_INFO;
-
-        case LOGGER_LEVEL_WARNING:
-            return LOG_LEVEL_WARNING;
-
-        case LOGGER_LEVEL_ERROR:
-            return LOG_LEVEL_ERROR;
-
-        default:
-            return LOG_LEVEL_INFO;
-    }
-}
-
 static void toxcore_logger_callback(void *context, Logger_Level level, const char *file, int line,
                                     const char *func, const char *message, void *userdata)
 {
-    log_write(logger_level_to_log_level(level), "%s:%d(%s) %s\n", file, line, func, message);
+    LOG_LEVEL log_level;
+
+    switch (level) {
+        case LOGGER_LEVEL_TRACE:
+            log_level = LOG_LEVEL_INFO;
+            break;
+
+        case LOGGER_LEVEL_DEBUG:
+            log_level = LOG_LEVEL_INFO;
+            break;
+
+        case LOGGER_LEVEL_INFO:
+            log_level = LOG_LEVEL_INFO;
+            break;
+
+        case LOGGER_LEVEL_WARNING:
+            log_level = LOG_LEVEL_WARNING;
+            break;
+
+        case LOGGER_LEVEL_ERROR:
+            log_level = LOG_LEVEL_ERROR;
+            break;
+
+        default:
+            log_level = LOG_LEVEL_INFO;
+            break;
+    }
+
+    log_write(log_level, "%s:%d(%s) %s\n", file, line, func, message);
 }
 
 static volatile sig_atomic_t caught_signal = 0;
@@ -210,10 +220,11 @@ int main(int argc, char *argv[])
 {
     umask(077);
     char *cfg_file_path = nullptr;
-    bool run_in_foreground = false;
+    LOG_BACKEND log_backend;
+    bool run_in_foreground;
 
     // choose backend for printing command line argument parsing output based on whether the daemon is being run from a terminal
-    LOG_BACKEND log_backend = isatty(STDOUT_FILENO) ? LOG_BACKEND_STDOUT : LOG_BACKEND_SYSLOG;
+    log_backend = isatty(STDOUT_FILENO) ? LOG_BACKEND_STDOUT : LOG_BACKEND_SYSLOG;
 
     log_open(log_backend);
     handle_command_line_arguments(argc, argv, &cfg_file_path, &log_backend, &run_in_foreground);
@@ -225,14 +236,14 @@ int main(int argc, char *argv[])
 
     char *pid_file_path = nullptr;
     char *keys_file_path = nullptr;
-    int start_port = 0;
+    int start_port;
-    int enable_ipv6 = 0;
+    int enable_ipv6;
-    int enable_ipv4_fallback = 0;
+    int enable_ipv4_fallback;
-    int enable_lan_discovery = 0;
+    int enable_lan_discovery;
-    int enable_tcp_relay = 0;
+    int enable_tcp_relay;
     uint16_t *tcp_relay_ports = nullptr;
-    int tcp_relay_port_count = 0;
+    int tcp_relay_port_count;
-    int enable_motd = 0;
+    int enable_motd;
     char *motd = nullptr;
 
     if (get_general_config(cfg_file_path, &pid_file_path, &keys_file_path, &start_port, &enable_ipv6, &enable_ipv4_fallback,
@@ -264,22 +275,20 @@ int main(int argc, char *argv[])
 
     Logger *logger = logger_new();
 
-    if (MIN_LOGGER_LEVEL <= LOGGER_LEVEL_DEBUG) {
+    if (MIN_LOGGER_LEVEL == LOGGER_LEVEL_TRACE || MIN_LOGGER_LEVEL == LOGGER_LEVEL_DEBUG) {
         logger_callback_log(logger, toxcore_logger_callback, nullptr, nullptr);
     }
 
     const uint16_t end_port = start_port + (TOX_PORTRANGE_TO - TOX_PORTRANGE_FROM);
-    const Memory *mem = system_memory();
-    const Random *rng = system_random();
     const Network *ns = system_network();
-    Networking_Core *net = new_networking_ex(logger, mem, ns, &ip, start_port, end_port, nullptr);
+    Networking_Core *net = new_networking_ex(logger, ns, &ip, start_port, end_port, nullptr);
 
     if (net == nullptr) {
         if (enable_ipv6 && enable_ipv4_fallback) {
             log_write(LOG_LEVEL_WARNING, "Couldn't initialize IPv6 networking. Falling back to using IPv4.\n");
             enable_ipv6 = 0;
             ip_init(&ip, enable_ipv6);
-            net = new_networking_ex(logger, mem, ns, &ip, start_port, end_port, nullptr);
+            net = new_networking_ex(logger, ns, &ip, start_port, end_port, nullptr);
 
             if (net == nullptr) {
                 log_write(LOG_LEVEL_ERROR, "Couldn't fallback to IPv4. Exiting.\n");
@@ -299,7 +308,7 @@ int main(int argc, char *argv[])
         }
     }
 
-    Mono_Time *const mono_time = mono_time_new(mem, nullptr, nullptr);
+    Mono_Time *const mono_time = mono_time_new(nullptr, nullptr);
 
     if (mono_time == nullptr) {
         log_write(LOG_LEVEL_ERROR, "Couldn't initialize monotonic timer. Exiting.\n");
@@ -313,11 +322,12 @@ int main(int argc, char *argv[])
 
     mono_time_update(mono_time);
 
-    DHT *const dht = new_dht(logger, mem, rng, ns, mono_time, net, true, enable_lan_discovery);
+    const Random *rng = system_random();
+    DHT *const dht = new_dht(logger, rng, ns, mono_time, net, true, enable_lan_discovery);
 
     if (dht == nullptr) {
         log_write(LOG_LEVEL_ERROR, "Couldn't initialize Tox DHT instance. Exiting.\n");
-        mono_time_free(mem, mono_time);
+        mono_time_free(mono_time);
         kill_networking(net);
         logger_kill(logger);
         free(motd);
@@ -331,7 +341,7 @@ int main(int argc, char *argv[])
     if (forwarding == nullptr) {
         log_write(LOG_LEVEL_ERROR, "Couldn't initialize forwarding. Exiting.\n");
         kill_dht(dht);
-        mono_time_free(mem, mono_time);
+        mono_time_free(mono_time);
         kill_networking(net);
         logger_kill(logger);
         free(motd);
@@ -340,13 +350,13 @@ int main(int argc, char *argv[])
         return 1;
     }
 
-    Announcements *announce = new_announcements(logger, mem, rng, mono_time, forwarding);
+    Announcements *announce = new_announcements(logger, rng, mono_time, forwarding);
 
     if (announce == nullptr) {
         log_write(LOG_LEVEL_ERROR, "Couldn't initialize DHT announcements. Exiting.\n");
         kill_forwarding(forwarding);
         kill_dht(dht);
-        mono_time_free(mem, mono_time);
+        mono_time_free(mono_time);
         kill_networking(net);
         logger_kill(logger);
         free(motd);
@@ -362,7 +372,7 @@ int main(int argc, char *argv[])
         kill_announcements(announce);
         kill_forwarding(forwarding);
         kill_dht(dht);
-        mono_time_free(mem, mono_time);
+        mono_time_free(mono_time);
         kill_networking(net);
         logger_kill(logger);
         free(motd);
@@ -371,14 +381,14 @@ int main(int argc, char *argv[])
         return 1;
     }
 
-    Onion *onion = new_onion(logger, mem, mono_time, rng, dht);
+    Onion *onion = new_onion(logger, mono_time, rng, dht);
 
     if (!onion) {
         log_write(LOG_LEVEL_ERROR, "Couldn't initialize Tox Onion. Exiting.\n");
         kill_announcements(announce);
         kill_forwarding(forwarding);
         kill_dht(dht);
-        mono_time_free(mem, mono_time);
+        mono_time_free(mono_time);
         kill_networking(net);
         logger_kill(logger);
         free(motd);
@@ -387,7 +397,7 @@ int main(int argc, char *argv[])
         return 1;
     }
 
-    Onion_Announce *onion_a = new_onion_announce(logger, mem, rng, mono_time, dht);
+    Onion_Announce *onion_a = new_onion_announce(logger, rng, mono_time, dht);
 
     if (!onion_a) {
         log_write(LOG_LEVEL_ERROR, "Couldn't initialize Tox Onion Announce. Exiting.\n");
@@ -396,7 +406,7 @@ int main(int argc, char *argv[])
         kill_announcements(announce);
         kill_forwarding(forwarding);
         kill_dht(dht);
-        mono_time_free(mem, mono_time);
+        mono_time_free(mono_time);
         kill_networking(net);
         logger_kill(logger);
         free(motd);
@@ -419,7 +429,7 @@ int main(int argc, char *argv[])
             kill_announcements(announce);
             kill_forwarding(forwarding);
             kill_dht(dht);
-            mono_time_free(mem, mono_time);
+            mono_time_free(mono_time);
             kill_networking(net);
             logger_kill(logger);
             free(motd);
@@ -440,7 +450,7 @@ int main(int argc, char *argv[])
         kill_announcements(announce);
         kill_forwarding(forwarding);
         kill_dht(dht);
-        mono_time_free(mem, mono_time);
+        mono_time_free(mono_time);
         kill_networking(net);
         logger_kill(logger);
         free(tcp_relay_ports);
@@ -459,15 +469,14 @@ int main(int argc, char *argv[])
             kill_forwarding(forwarding);
             kill_onion(onion);
             kill_dht(dht);
-            mono_time_free(mem, mono_time);
+            mono_time_free(mono_time);
             kill_networking(net);
             logger_kill(logger);
             free(tcp_relay_ports);
             return 1;
         }
 
-        tcp_server = new_tcp_server(logger, mem, rng, ns, enable_ipv6,
+        tcp_server = new_TCP_server(logger, rng, ns, enable_ipv6, tcp_relay_port_count, tcp_relay_ports,
-                                    tcp_relay_port_count, tcp_relay_ports,
                                     dht_get_self_secret_key(dht), onion, forwarding);
 
         free(tcp_relay_ports);
@@ -506,7 +515,7 @@ int main(int argc, char *argv[])
             kill_announcements(announce);
             kill_forwarding(forwarding);
             kill_dht(dht);
-            mono_time_free(mem, mono_time);
+            mono_time_free(mono_time);
             kill_networking(net);
             logger_kill(logger);
             return 1;
@@ -517,14 +526,14 @@ int main(int argc, char *argv[])
         log_write(LOG_LEVEL_INFO, "List of bootstrap nodes read successfully.\n");
     } else {
         log_write(LOG_LEVEL_ERROR, "Couldn't read list of bootstrap nodes in %s. Exiting.\n", cfg_file_path);
-        kill_tcp_server(tcp_server);
+        kill_TCP_server(tcp_server);
         kill_onion_announce(onion_a);
         kill_gca(group_announce);
         kill_onion(onion);
         kill_announcements(announce);
         kill_forwarding(forwarding);
         kill_dht(dht);
-        mono_time_free(mem, mono_time);
+        mono_time_free(mono_time);
         kill_networking(net);
         logger_kill(logger);
         return 1;
@@ -532,7 +541,7 @@ int main(int argc, char *argv[])
 
     print_public_key(dht_get_self_public_key(dht));
 
-    uint64_t last_lan_discovery = 0;
+    uint64_t last_LANdiscovery = 0;
     const uint16_t net_htons_port = net_htons(start_port);
 
     int waiting_for_dht_connection = 1;
@@ -567,13 +576,13 @@ int main(int argc, char *argv[])
 
         do_dht(dht);
 
-        if (enable_lan_discovery && mono_time_is_timeout(mono_time, last_lan_discovery, LAN_DISCOVERY_INTERVAL)) {
+        if (enable_lan_discovery && mono_time_is_timeout(mono_time, last_LANdiscovery, LAN_DISCOVERY_INTERVAL)) {
             lan_discovery_send(dht_get_net(dht), broadcast, dht_get_self_public_key(dht), net_htons_port);
-            last_lan_discovery = mono_time_get(mono_time);
+            last_LANdiscovery = mono_time_get(mono_time);
         }
 
         if (enable_tcp_relay) {
-            do_tcp_server(tcp_server, mono_time);
+            do_TCP_server(tcp_server, mono_time);
         }
 
         networking_poll(dht_get_net(dht), nullptr);
@@ -600,14 +609,14 @@ int main(int argc, char *argv[])
     }
 
     lan_discovery_kill(broadcast);
-    kill_tcp_server(tcp_server);
+    kill_TCP_server(tcp_server);
     kill_onion_announce(onion_a);
     kill_gca(group_announce);
     kill_onion(onion);
     kill_announcements(announce);
     kill_forwarding(forwarding);
     kill_dht(dht);
-    mono_time_free(mem, mono_time);
+    mono_time_free(mono_time);
     kill_networking(net);
     logger_kill(logger);
 

external/toxcore/c-toxcore/other/docker/cimplefmt/Dockerfile

@@ -1,5 +1,5 @@
 FROM toxchat/haskell:hs-cimple AS cimple
-FROM ubuntu:22.04
+FROM ubuntu:20.04
 
 COPY --from=cimple /bin/cimplefmt /bin/
 WORKDIR /work

external/toxcore/c-toxcore/other/docker/coverage/Dockerfile

@@ -1,5 +1,5 @@
 FROM toxchat/c-toxcore:sources AS src
-FROM ubuntu:22.04 AS build
+FROM ubuntu:20.04 AS build
 
 RUN apt-get update && \
  DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
@@ -31,8 +31,8 @@ SHELL ["/bin/bash", "-c"]
 WORKDIR /work
 COPY --from=src /src/ /work/
 RUN source .github/scripts/flags-coverage.sh \
- && go version \
+ && go get github.com/things-go/go-socks5 \
- && (cd other/proxy && go get github.com/things-go/go-socks5 && go build proxy_server.go) \
+ && go build other/proxy/proxy_server.go \
  && cmake -B_build -H. -GNinja \
  -DCMAKE_C_FLAGS="$C_FLAGS" \
  -DCMAKE_CXX_FLAGS="$CXX_FLAGS" \
@@ -46,7 +46,6 @@ RUN source .github/scripts/flags-coverage.sh \
  -DAUTOTEST=ON \
  -DPROXY_TEST=ON \
  -DUSE_IPV6=OFF \
- -DTEST_TIMEOUT_SECONDS=30 \
  && cmake --build _build --parallel 8 --target install
 
 WORKDIR /work/_build

external/toxcore/c-toxcore/other/docker/tokstyle/Dockerfile

@@ -1,5 +1,5 @@
 FROM toxchat/haskell:hs-tokstyle AS tokstyle
-FROM ubuntu:22.04
+FROM ubuntu:20.04
 
 RUN apt-get update && apt-get install --no-install-recommends -y \
  ca-certificates \

external/toxcore/c-toxcore/other/proxy/go.mod

@@ -1,5 +1,5 @@
 module github.com/TokTok/c-toxcore/other/proxy
 
-go 1.18
+go 1.16
 
-require github.com/things-go/go-socks5 v0.0.3
+require github.com/things-go/go-socks5 v0.0.2

external/toxcore/c-toxcore/other/proxy/go.sum

@@ -4,8 +4,6 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/things-go/go-socks5 v0.0.2 h1:dFi5iZ/LqgHRTQ6n3XlipTLDWHAQsejvJ300bH2VFWo=
 github.com/things-go/go-socks5 v0.0.2/go.mod h1:dhnDTBbIg31cbJdROP4/Zz6Iw7JPEpiMvOl2LdHSSjE=
-github.com/things-go/go-socks5 v0.0.3 h1:QtlIhkwDuLNCwW3wnt2uTjn1mQzpyjnwct2xdPuqroI=
-github.com/things-go/go-socks5 v0.0.3/go.mod h1:f8Zx+n8kfzyT90hXM767cP6sysAud93+t9rV90IgMcg=
 golang.org/x/net v0.0.0-20210614182718-04defd469f4e/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=

external/toxcore/c-toxcore/testing/BUILD.bazel

@@ -15,7 +15,9 @@ sh_test(
     args = ["$(locations %s)" % f for f in CIMPLE_FILES] + [
         "-Wno-boolean-return",
         "-Wno-callback-names",
+        "-Wno-callgraph",
         "-Wno-enum-names",
+        "-Wno-type-check",
         "+RTS",
         "-N3",
         "-RTS",

external/toxcore/c-toxcore/testing/Messenger_test.c

@@ -92,8 +92,7 @@ int main(int argc, char *argv[])
         exit(0);
     }
 
-    const Memory *mem = system_memory();
+    Mono_Time *const mono_time = mono_time_new(nullptr, nullptr);
-    Mono_Time *const mono_time = mono_time_new(mem, nullptr, nullptr);
 
     if (mono_time == nullptr) {
         fputs("Failed to allocate monotonic timer datastructure\n", stderr);
@@ -103,7 +102,7 @@ int main(int argc, char *argv[])
     Messenger_Options options = {0};
     options.ipv6enabled = ipv6enabled;
     Messenger_Error err;
-    m = new_messenger(mono_time, mem, system_random(), system_network(), &options, &err);
+    m = new_messenger(mono_time, system_random(), system_network(), &options, &err);
 
     if (!m) {
         fprintf(stderr, "Failed to allocate messenger datastructure: %d\n", err);

external/toxcore/c-toxcore/testing/fuzzing/BUILD.bazel

@@ -28,7 +28,6 @@ cc_library(
 
 cc_fuzz_test(
     name = "bootstrap_fuzz_test",
-    #size = "small",
     srcs = ["bootstrap_harness.cc"],
     copts = ["-UNDEBUG"],
     corpus = ["//tools/toktok-fuzzer/corpus:bootstrap_fuzzer"],
@@ -43,7 +42,6 @@ cc_fuzz_test(
 
 cc_fuzz_test(
     name = "e2e_fuzz_test",
-    #size = "small",
     srcs = ["e2e_fuzz_test.cc"],
     copts = ["-UNDEBUG"],
     corpus = ["//tools/toktok-fuzzer/corpus:e2e_fuzz_test"],
@@ -59,7 +57,6 @@ cc_fuzz_test(
 
 cc_fuzz_test(
     name = "toxsave_fuzz_test",
-    #size = "small",
     srcs = ["toxsave_harness.cc"],
     copts = ["-UNDEBUG"],
     corpus = ["//tools/toktok-fuzzer/corpus:toxsave_fuzzer"],
@@ -92,7 +89,6 @@ fuzzing_binary(
 
 cc_fuzz_test(
     name = "protodump_reduce",
-    #size = "small",
     srcs = ["protodump_reduce.cc"],
     copts = ["-UNDEBUG"],
     deps = [

external/toxcore/c-toxcore/testing/fuzzing/bootstrap_harness.cc

@@ -107,9 +107,6 @@ void setup_callbacks(Tox_Dispatch *dispatch)
 
 void TestBootstrap(Fuzz_Data &input)
 {
-    // Null system for regularly working memory allocations needed in
-    // tox_events_equal.
-    Null_System null_sys;
     Fuzz_System sys(input);
 
     Ptr<Tox_Options> opts(tox_options_new(nullptr), tox_options_free);
@@ -157,9 +154,11 @@ void TestBootstrap(Fuzz_Data &input)
 
     uint8_t pub_key[TOX_PUBLIC_KEY_SIZE] = {0};
 
-    // These may fail, but that's ok. We ignore their return values.
+    const bool udp_success = tox_bootstrap(tox, "127.0.0.2", 33446, pub_key, nullptr);
-    tox_bootstrap(tox, "127.0.0.2", 33446, pub_key, nullptr);
+    assert(udp_success);
-    tox_add_tcp_relay(tox, "127.0.0.2", 33446, pub_key, nullptr);
+
+    const bool tcp_success = tox_add_tcp_relay(tox, "127.0.0.2", 33446, pub_key, nullptr);
+    assert(tcp_success);
 
     tox_events_init(tox);
 
@@ -170,7 +169,7 @@ void TestBootstrap(Fuzz_Data &input)
     while (input.size > 0) {
         Tox_Err_Events_Iterate error_iterate;
         Tox_Events *events = tox_events_iterate(tox, true, &error_iterate);
-        assert(tox_events_equal(null_sys.sys.get(), events, events));
+        assert(tox_events_equal(events, events));
         tox_dispatch_invoke(dispatch, events, tox, nullptr);
         tox_events_free(events);
         // Move the clock forward a decent amount so all the time-based checks

external/toxcore/c-toxcore/testing/fuzzing/e2e_fuzz_test.cc

@@ -24,7 +24,7 @@ void setup_callbacks(Tox_Dispatch *dispatch)
         });
     tox_events_callback_conference_connected(
         dispatch, [](Tox *tox, const Tox_Event_Conference_Connected *event, void *user_data) {
-            assert(event != nullptr);
+            assert(event == nullptr);
         });
     tox_events_callback_conference_invite(
         dispatch, [](Tox *tox, const Tox_Event_Conference_Invite *event, void *user_data) {
@@ -35,19 +35,19 @@ void setup_callbacks(Tox_Dispatch *dispatch)
         });
     tox_events_callback_conference_message(
         dispatch, [](Tox *tox, const Tox_Event_Conference_Message *event, void *user_data) {
-            assert(event != nullptr);
+            assert(event == nullptr);
         });
     tox_events_callback_conference_peer_list_changed(dispatch,
         [](Tox *tox, const Tox_Event_Conference_Peer_List_Changed *event, void *user_data) {
-            assert(event != nullptr);
+            assert(event == nullptr);
         });
     tox_events_callback_conference_peer_name(
         dispatch, [](Tox *tox, const Tox_Event_Conference_Peer_Name *event, void *user_data) {
-            assert(event != nullptr);
+            assert(event == nullptr);
         });
     tox_events_callback_conference_title(
         dispatch, [](Tox *tox, const Tox_Event_Conference_Title *event, void *user_data) {
-            assert(event != nullptr);
+            assert(event == nullptr);
         });
     tox_events_callback_file_chunk_request(
         dispatch, [](Tox *tox, const Tox_Event_File_Chunk_Request *event, void *user_data) {
@@ -61,11 +61,11 @@ void setup_callbacks(Tox_Dispatch *dispatch)
         });
     tox_events_callback_file_recv_chunk(
         dispatch, [](Tox *tox, const Tox_Event_File_Recv_Chunk *event, void *user_data) {
-            assert(event != nullptr);
+            assert(event == nullptr);
         });
     tox_events_callback_file_recv_control(
         dispatch, [](Tox *tox, const Tox_Event_File_Recv_Control *event, void *user_data) {
-            assert(event != nullptr);
+            assert(event == nullptr);
         });
     tox_events_callback_friend_connection_status(
         dispatch, [](Tox *tox, const Tox_Event_Friend_Connection_Status *event, void *user_data) {
@@ -134,8 +134,6 @@ void setup_callbacks(Tox_Dispatch *dispatch)
 void TestEndToEnd(Fuzz_Data &input)
 {
     Fuzz_System sys(input);
-    // Used for places where we want all allocations to succeed.
-    Null_System null_sys;
 
     Ptr<Tox_Options> opts(tox_options_new(nullptr), tox_options_free);
     assert(opts != nullptr);
@@ -172,7 +170,7 @@ void TestEndToEnd(Fuzz_Data &input)
     while (input.size > 0) {
         Tox_Err_Events_Iterate error_iterate;
         Tox_Events *events = tox_events_iterate(tox, true, &error_iterate);
-        assert(tox_events_equal(null_sys.sys.get(), events, events));
+        assert(tox_events_equal(events, events));
         tox_dispatch_invoke(dispatch, events, tox, nullptr);
         tox_events_free(events);
         // Move the clock forward a decent amount so all the time-based checks

external/toxcore/c-toxcore/testing/fuzzing/fuzz_support.cc

@@ -62,33 +62,6 @@ static int recv_common(Fuzz_Data &input, uint8_t *buf, size_t buf_len)
     return res;
 }
 
-template <typename F>
-static void *alloc_common(Fuzz_Data &data, F func)
-{
-    CONSUME1_OR_RETURN_VAL(const uint8_t want_alloc, data, func());
-    if (!want_alloc) {
-        return nullptr;
-    }
-    return func();
-}
-
-static constexpr Memory_Funcs fuzz_memory_funcs = {
-    /* .malloc = */
-    ![](Fuzz_System *self, uint32_t size) {
-        return alloc_common(self->data, [=]() { return std::malloc(size); });
-    },
-    /* .calloc = */
-    ![](Fuzz_System *self, uint32_t nmemb, uint32_t size) {
-        return alloc_common(self->data, [=]() { return std::calloc(nmemb, size); });
-    },
-    /* .realloc = */
-    ![](Fuzz_System *self, void *ptr, uint32_t size) {
-        return alloc_common(self->data, [=]() { return std::realloc(ptr, size); });
-    },
-    /* .free = */
-    ![](Fuzz_System *self, void *ptr) { std::free(ptr); },
-};
-
 static constexpr Network_Funcs fuzz_network_funcs = {
     /* .close = */ ![](Fuzz_System *self, int sock) { return 0; },
     /* .accept = */ ![](Fuzz_System *self, int sock) { return 1337; },
@@ -176,7 +149,6 @@ static constexpr Random_Funcs fuzz_random_funcs = {
 Fuzz_System::Fuzz_System(Fuzz_Data &input)
     : System{
         std::make_unique<Tox_System>(),
-        std::make_unique<Memory>(Memory{&fuzz_memory_funcs, this}),
         std::make_unique<Network>(Network{&fuzz_network_funcs, this}),
         std::make_unique<Random>(Random{&fuzz_random_funcs, this}),
     }
@@ -184,22 +156,10 @@ Fuzz_System::Fuzz_System(Fuzz_Data &input)
 {
     sys->mono_time_callback = ![](Fuzz_System *self) { return self->clock; };
     sys->mono_time_user_data = this;
-    sys->mem = mem.get();
     sys->ns = ns.get();
     sys->rng = rng.get();
 }
 
-static constexpr Memory_Funcs null_memory_funcs = {
-    /* .malloc = */
-    ![](Null_System *self, uint32_t size) { return std::malloc(size); },
-    /* .calloc = */
-    ![](Null_System *self, uint32_t nmemb, uint32_t size) { return std::calloc(nmemb, size); },
-    /* .realloc = */
-    ![](Null_System *self, void *ptr, uint32_t size) { return std::realloc(ptr, size); },
-    /* .free = */
-    ![](Null_System *self, void *ptr) { std::free(ptr); },
-};
-
 static constexpr Network_Funcs null_network_funcs = {
     /* .close = */ ![](Null_System *self, int sock) { return 0; },
     /* .accept = */ ![](Null_System *self, int sock) { return 1337; },
@@ -264,14 +224,12 @@ static constexpr Random_Funcs null_random_funcs = {
 Null_System::Null_System()
     : System{
         std::make_unique<Tox_System>(),
-        std::make_unique<Memory>(Memory{&null_memory_funcs, this}),
         std::make_unique<Network>(Network{&null_network_funcs, this}),
         std::make_unique<Random>(Random{&null_random_funcs, this}),
     }
 {
     sys->mono_time_callback = ![](Fuzz_System *self) { return self->clock; };
     sys->mono_time_user_data = this;
-    sys->mem = mem.get();
     sys->ns = ns.get();
     sys->rng = rng.get();
 }
@@ -286,8 +244,6 @@ static uint16_t get_port(const Network_Addr *addr)
     }
 }
 
-static constexpr Memory_Funcs record_memory_funcs = null_memory_funcs;
-
 static constexpr Network_Funcs record_network_funcs = {
     /* .close = */ ![](Record_System *self, int sock) { return 0; },
     /* .accept = */ ![](Record_System *self, int sock) { return 2; },
@@ -392,7 +348,6 @@ static constexpr Random_Funcs record_random_funcs = {
 Record_System::Record_System(Global &global, uint64_t seed, const char *name)
     : System{
         std::make_unique<Tox_System>(),
-        std::make_unique<Memory>(Memory{&record_memory_funcs, this}),
         std::make_unique<Network>(Network{&record_network_funcs, this}),
         std::make_unique<Random>(Random{&record_random_funcs, this}),
     }
@@ -402,7 +357,6 @@ Record_System::Record_System(Global &global, uint64_t seed, const char *name)
 {
     sys->mono_time_callback = ![](Fuzz_System *self) { return self->clock; };
     sys->mono_time_user_data = this;
-    sys->mem = mem.get();
     sys->ns = ns.get();
     sys->rng = rng.get();
 }

external/toxcore/c-toxcore/testing/fuzzing/fuzz_support.h

@@ -59,23 +59,6 @@ struct Fuzz_Data {
     }                                   \
     DECL = INPUT.consume1()
 
-/** @brief Consumes 1 byte of the fuzzer input or returns a value if no data
- * available.
- *
- * This advances the fuzzer input data by 1 byte and consumes that byte in the
- * declaration.
- *
- * @example
- * @code
- * CONSUME1_OR_RETURN_VAL(const uint8_t one_byte, input, nullptr);
- * @endcode
- */
-#define CONSUME1_OR_RETURN_VAL(DECL, INPUT, VAL) \
-    if (INPUT.size < 1) {                        \
-        return VAL;                              \
-    }                                            \
-    DECL = INPUT.consume1()
-
 /** @brief Consumes SIZE bytes of the fuzzer input or returns if not enough data available.
  *
  * This advances the fuzzer input data by SIZE byte and consumes those bytes in
@@ -117,13 +100,11 @@ void fuzz_select_target(const uint8_t *data, std::size_t size, Args &&... args)
     return fuzz_select_target(selector, input, std::forward<Args>(args)...);
 }
 
-struct Memory;
 struct Network;
 struct Random;
 
 struct System {
     std::unique_ptr<Tox_System> sys;
-    std::unique_ptr<Memory> mem;
     std::unique_ptr<Network> ns;
     std::unique_ptr<Random> rng;
 

external/toxcore/c-toxcore/testing/fuzzing/fuzz_tox.h

@@ -62,14 +62,13 @@ struct with<IP_Port> {
 
 /** @brief Construct a Networking_Core object using the Network vtable passed.
  *
- * Use `with<Logger>{} >> with<Networking_Core>{input, ns, mem} >> ...` to construct
+ * Use `with<Logger>{} >> with<Networking_Core>{input, ns} >> ...` to construct
  * a logger and pass it to the Networking_Core constructor function.
  */
 template <>
 struct with<Networking_Core> {
     Fuzz_Data &input_;
     const Network *ns_;
-    const Memory *mem_;
     Ptr<Logger> logger_{nullptr, logger_kill};
 
     friend with operator>>(with<Logger> f, with self)
@@ -83,7 +82,7 @@ struct with<Networking_Core> {
     {
         with<IP_Port>{input_} >> [&f, this](const IP_Port &ipp) {
             Ptr<Networking_Core> net(
-                new_networking_ex(logger_.get(), mem_, ns_, &ipp.ip, ipp.port, ipp.port + 100, nullptr),
+                new_networking_ex(logger_.get(), ns_, &ipp.ip, ipp.port, ipp.port + 100, nullptr),
                 kill_networking);
             if (net == nullptr) {
                 return;

external/toxcore/c-toxcore/testing/fuzzing/protodump.cc

@@ -20,7 +20,6 @@
  *   bazel build //c-toxcore/testing/fuzzing:protodump_bin && \
  *     bazel-bin/c-toxcore/testing/fuzzing/protodump_bin
  */
-#include <array>
 #include <cassert>
 #include <cstdio>
 #include <cstring>
@@ -244,12 +243,12 @@ void RecordBootstrap()
         Tox_Events *events;
 
         events = tox_events_iterate(tox1, true, &error_iterate);
-        assert(tox_events_equal(sys1.sys.get(), events, events));
+        assert(tox_events_equal(events, events));
         tox_dispatch_invoke(dispatch, events, tox1, &done1);
         tox_events_free(events);
 
         events = tox_events_iterate(tox2, true, &error_iterate);
-        assert(tox_events_equal(sys2.sys.get(), events, events));
+        assert(tox_events_equal(events, events));
         tox_dispatch_invoke(dispatch, events, tox2, &done2);
         tox_events_free(events);
 

external/toxcore/c-toxcore/testing/fuzzing/protodump_reduce.cc

@@ -172,7 +172,7 @@ void TestEndToEnd(Fuzz_Data &input)
     while (input.size > 0) {
         Tox_Err_Events_Iterate error_iterate;
         Tox_Events *events = tox_events_iterate(tox, true, &error_iterate);
-        assert(tox_events_equal(tox_get_system(tox), events, events));
+        assert(tox_events_equal(events, events));
         tox_dispatch_invoke(dispatch, events, tox, nullptr);
         tox_events_free(events);
         sys.clock += std::max(System::MIN_ITERATION_INTERVAL, random_u08(sys.rng.get()));

external/toxcore/c-toxcore/toxav/BUILD.bazel

@@ -54,7 +54,6 @@ cc_library(
         "//c-toxcore/toxcore:ccompat",
         "//c-toxcore/toxcore:logger",
         "//c-toxcore/toxcore:mono_time",
-        "//c-toxcore/toxcore:tox",
         "//c-toxcore/toxcore:util",
     ],
 )
@@ -69,7 +68,6 @@ cc_library(
         "//c-toxcore/toxcore:ccompat",
         "//c-toxcore/toxcore:logger",
         "//c-toxcore/toxcore:mono_time",
-        "//c-toxcore/toxcore:tox",
         "//c-toxcore/toxcore:util",
     ],
 )
@@ -96,7 +94,6 @@ cc_library(
         "//c-toxcore/toxcore:ccompat",
         "//c-toxcore/toxcore:logger",
         "//c-toxcore/toxcore:mono_time",
-        "//c-toxcore/toxcore:util",
         "@opus",
     ],
 )
@@ -116,7 +113,6 @@ cc_library(
         ":public_api",
         ":ring_buffer",
         ":rtp",
-        "//c-toxcore/toxcore:Messenger",
         "//c-toxcore/toxcore:ccompat",
         "//c-toxcore/toxcore:logger",
         "//c-toxcore/toxcore:mono_time",
@@ -133,7 +129,6 @@ cc_library(
     deps = [
         "//c-toxcore/toxcore",
         "//c-toxcore/toxcore:ccompat",
-        "//c-toxcore/toxcore:group",
         "//c-toxcore/toxcore:logger",
         "//c-toxcore/toxcore:mono_time",
         "//c-toxcore/toxcore:tox",

external/toxcore/c-toxcore/toxav/groupav.c

@@ -536,7 +536,7 @@ bool groupchat_av_enabled(const Group_Chats *g_c, uint32_t groupnumber)
  */
 int add_av_groupchat(const Logger *log, Tox *tox, Group_Chats *g_c, audio_data_cb *audio_callback, void *userdata)
 {
-    const int groupnumber = add_groupchat(g_c, tox->sys.rng, GROUPCHAT_TYPE_AV);
+    const int groupnumber = add_groupchat(g_c, &tox->rng, GROUPCHAT_TYPE_AV);
 
     if (groupnumber == -1) {
         return -1;

external/toxcore/c-toxcore/toxav/toxav.c

@@ -181,7 +181,7 @@ ToxAV *toxav_new(Tox *tox, Toxav_Err_New *error)
 
     av->tox = tox;
     av->m = m;
-    av->toxav_mono_time = mono_time_new(tox->sys.mem, nullptr, nullptr);
+    av->toxav_mono_time = mono_time_new(nullptr, nullptr);
     av->msi = msi_new(av->m);
 
     if (av->msi == nullptr) {
@@ -239,7 +239,7 @@ void toxav_kill(ToxAV *av)
         }
     }
 
-    mono_time_free(av->tox->sys.mem, av->toxav_mono_time);
+    mono_time_free(av->toxav_mono_time);
 
     pthread_mutex_unlock(av->mutex);
     pthread_mutex_destroy(av->mutex);

external/toxcore/c-toxcore/toxav/toxav_old.c

@@ -16,23 +16,64 @@ int toxav_add_av_groupchat(Tox *tox, audio_data_cb *audio_callback, void *userda
     return add_av_groupchat(tox->m->log, tox, tox->m->conferences_object, audio_callback, userdata);
 }
 
+/** @brief Join a AV group (you need to have been invited first).
+ *
+ * @return group number on success.
+ * @retval -1 on failure.
+ *
+ * Note that total size of pcm in bytes is equal to `samples * channels * sizeof(int16_t)`.
+ */
 int toxav_join_av_groupchat(Tox *tox, uint32_t friendnumber, const uint8_t *data, uint16_t length,
                             audio_data_cb *audio_callback, void *userdata)
 {
     return join_av_groupchat(tox->m->log, tox, tox->m->conferences_object, friendnumber, data, length, audio_callback, userdata);
 }
 
+/** @brief Send audio to the group chat.
+ *
+ * @retval 0 on success.
+ * @retval -1 on failure.
+ *
+ * Note that total size of pcm in bytes is equal to `samples * channels * sizeof(int16_t)`.
+ *
+ * Valid number of samples are `(sample rate) * (audio length) / 1000`
+ *   (Valid values for audio length are: 2.5, 5, 10, 20, 40 or 60 ms)
+ * Valid number of channels are 1 or 2.
+ * Valid sample rates are 8000, 12000, 16000, 24000, or 48000.
+ *
+ * Recommended values are: samples = 960, channels = 1, sample_rate = 48000
+ */
 int toxav_group_send_audio(Tox *tox, uint32_t groupnumber, const int16_t *pcm, unsigned int samples, uint8_t channels,
                            uint32_t sample_rate)
 {
     return group_send_audio(tox->m->conferences_object, groupnumber, pcm, samples, channels, sample_rate);
 }
 
+/** @brief Enable A/V in a groupchat.
+ *
+ * A/V must be enabled on a groupchat for audio to be sent to it and for
+ * received audio to be handled.
+ *
+ * An A/V group created with `toxav_add_av_groupchat` or `toxav_join_av_groupchat`
+ * will start with A/V enabled.
+ *
+ * An A/V group loaded from a savefile will start with A/V disabled.
+ *
+ * @retval 0 on success.
+ * @retval -1 on failure.
+ *
+ * Note that total size of pcm in bytes is equal to `samples * channels * sizeof(int16_t)`.
+ */
 int toxav_groupchat_enable_av(Tox *tox, uint32_t groupnumber, audio_data_cb *audio_callback, void *userdata)
 {
     return groupchat_enable_av(tox->m->log, tox, tox->m->conferences_object, groupnumber, audio_callback, userdata);
 }
 
+/** @brief Disable A/V in a groupchat.
+ *
+ * @retval 0 on success.
+ * @retval -1 on failure.
+ */
 int toxav_groupchat_disable_av(Tox *tox, uint32_t groupnumber)
 {
     return groupchat_disable_av(tox->m->conferences_object, groupnumber);

external/toxcore/c-toxcore/toxcore/BUILD.bazel

@@ -23,28 +23,6 @@ cc_library(
     deps = [":attributes"],
 )
 
-cc_library(
-    name = "mem",
-    srcs = ["mem.c"],
-    hdrs = ["mem.h"],
-    visibility = ["//c-toxcore:__subpackages__"],
-    deps = [
-        ":attributes",
-        ":ccompat",
-    ],
-)
-
-cc_test(
-    name = "mem_test",
-    size = "small",
-    srcs = ["mem_test.cc"],
-    deps = [
-        ":mem",
-        "@com_google_googletest//:gtest",
-        "@com_google_googletest//:gtest_main",
-    ],
-)
-
 cc_library(
     name = "util",
     srcs = ["util.c"],
@@ -59,7 +37,6 @@ cc_library(
     deps = [
         ":attributes",
         ":ccompat",
-        ":mem",
         "@pthread",
     ],
 )
@@ -82,7 +59,6 @@ cc_library(
     hdrs = ["bin_pack.h"],
     visibility = ["//c-toxcore:__subpackages__"],
     deps = [
-        ":attributes",
         ":ccompat",
         "//c-toxcore/third_party:cmp",
     ],
@@ -94,7 +70,6 @@ cc_library(
     hdrs = ["bin_unpack.h"],
     visibility = ["//c-toxcore:__subpackages__"],
     deps = [
-        ":attributes",
         ":ccompat",
         "//c-toxcore/third_party:cmp",
     ],
@@ -118,7 +93,6 @@ cc_library(
     hdrs = ["crypto_core.h"],
     visibility = ["//c-toxcore:__subpackages__"],
     deps = [
-        ":attributes",
         ":ccompat",
         "@libsodium",
     ],
@@ -141,10 +115,7 @@ cc_library(
     name = "list",
     srcs = ["list.c"],
     hdrs = ["list.h"],
-    deps = [
+    deps = [":ccompat"],
-        ":attributes",
-        ":ccompat",
-    ],
 )
 
 cc_test(
@@ -168,10 +139,7 @@ cc_library(
         "//c-toxcore/other/bootstrap_daemon:__pkg__",
         "//c-toxcore/toxav:__pkg__",
     ],
-    deps = [
+    deps = [":ccompat"],
-        ":attributes",
-        ":ccompat",
-    ],
 )
 
 cc_library(
@@ -196,9 +164,7 @@ cc_library(
         "//c-toxcore/toxav:__pkg__",
     ],
     deps = [
-        ":attributes",
         ":ccompat",
-        ":mem",
         "@pthread",
     ],
 )
@@ -228,7 +194,6 @@ cc_library(
     deps = [
         ":ccompat",
         ":crypto_core",
-        ":mem",
         ":mono_time",
     ],
 )
@@ -248,7 +213,6 @@ cc_library(
         ":ccompat",
         ":crypto_core",
         ":logger",
-        ":mem",
         ":mono_time",
         ":util",
         "@libsodium",
@@ -286,7 +250,6 @@ cc_library(
     deps = [
         ":ccompat",
         ":crypto_core",
-        ":mem",
         ":mono_time",
         ":util",
     ],
@@ -338,11 +301,9 @@ cc_library(
     ],
     deps = [
         ":LAN_discovery",
-        ":attributes",
         ":ccompat",
         ":crypto_core",
         ":logger",
-        ":mem",
         ":mono_time",
         ":network",
         ":ping_array",
@@ -383,7 +344,6 @@ cc_library(
         ":DHT",
         ":ccompat",
         ":crypto_core",
-        ":logger",
         ":mono_time",
         ":shared_key_cache",
         ":util",
@@ -438,10 +398,7 @@ cc_library(
     hdrs = ["TCP_common.h"],
     visibility = ["//c-toxcore/auto_tests:__pkg__"],
     deps = [
-        ":attributes",
         ":ccompat",
-        ":crypto_core",
-        ":mem",
         ":network",
     ],
 )
@@ -479,10 +436,8 @@ cc_library(
     deps = [
         ":TCP_common",
         ":ccompat",
-        ":crypto_core",
         ":forwarding",
         ":mono_time",
-        ":network",
         ":util",
     ],
 )
@@ -523,11 +478,9 @@ cc_library(
     visibility = ["//c-toxcore/auto_tests:__pkg__"],
     deps = [
         ":DHT",
-        ":LAN_discovery",
         ":TCP_connection",
         ":ccompat",
         ":list",
-        ":logger",
         ":mono_time",
         ":util",
     ],
@@ -546,7 +499,6 @@ cc_library(
         ":DHT",
         ":LAN_discovery",
         ":ccompat",
-        ":logger",
         ":mono_time",
         ":onion",
         ":shared_key_cache",
@@ -625,7 +577,6 @@ cc_library(
         ":net_crypto",
         ":network",
         ":onion_announce",
-        ":ping_array",
         ":util",
     ],
 )
@@ -637,7 +588,6 @@ cc_library(
     visibility = ["//c-toxcore/auto_tests:__pkg__"],
     deps = [
         ":DHT",
-        ":LAN_discovery",
         ":ccompat",
         ":mono_time",
         ":net_crypto",
@@ -748,7 +698,6 @@ cc_library(
         ":forwarding",
         ":friend_connection",
         ":friend_requests",
-        ":group_announce",
         ":group_moderation",
         ":group_onion_announce",
         ":logger",
@@ -795,7 +744,6 @@ cc_library(
         ":group",
         ":group_moderation",
         ":logger",
-        ":mem",
         ":mono_time",
         ":network",
         "//c-toxcore/toxencryptsave:defines",
@@ -820,7 +768,6 @@ cc_library(
     hdrs = ["tox_unpack.h"],
     visibility = ["//c-toxcore:__subpackages__"],
     deps = [
-        ":attributes",
         ":bin_unpack",
         ":ccompat",
         ":tox",
@@ -836,11 +783,9 @@ cc_library(
     hdrs = ["tox_events.h"],
     visibility = ["//c-toxcore:__subpackages__"],
     deps = [
-        ":attributes",
         ":bin_pack",
         ":bin_unpack",
         ":ccompat",
-        ":mem",
         ":tox",
         ":tox_unpack",
         "//c-toxcore/third_party:cmp",
@@ -853,7 +798,6 @@ cc_test(
     srcs = ["tox_events_test.cc"],
     deps = [
         ":crypto_core",
-        ":tox",
         ":tox_events",
         "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
@@ -864,10 +808,7 @@ cc_fuzz_test(
     name = "tox_events_fuzz_test",
     srcs = ["tox_events_fuzz_test.cc"],
     corpus = ["//tools/toktok-fuzzer/corpus:tox_events_fuzz_test"],
-    deps = [
+    deps = [":tox_events"],
-        ":tox_events",
-        "//c-toxcore/testing/fuzzing:fuzz_support",
-    ],
 )
 
 cc_library(

external/toxcore/c-toxcore/toxcore/DHT.c

@@ -91,7 +91,6 @@ struct DHT {
     const Logger *log;
     const Network *ns;
     Mono_Time *mono_time;
-    const Memory *mem;
     const Random *rng;
     Networking_Core *net;
 
@@ -212,6 +211,12 @@ static IP_Port ip_port_normalize(const IP_Port *ip_port)
     return res;
 }
 
+/** @brief Compares pk1 and pk2 with pk.
+ *
+ * @retval 0 if both are same distance.
+ * @retval 1 if pk1 is closer.
+ * @retval 2 if pk2 is closer.
+ */
 int id_closest(const uint8_t *pk, const uint8_t *pk1, const uint8_t *pk2)
 {
     for (size_t i = 0; i < CRYPTO_PUBLIC_KEY_SIZE; ++i) {
@@ -275,6 +280,27 @@ const uint8_t *dht_get_shared_key_sent(DHT *dht, const uint8_t *public_key)
 
 #define CRYPTO_SIZE (1 + CRYPTO_PUBLIC_KEY_SIZE * 2 + CRYPTO_NONCE_SIZE)
 
+/**
+ * @brief Create a request to peer.
+ *
+ * Packs the data and sender public key and encrypts the packet.
+ *
+ * @param[in] send_public_key public key of the sender.
+ * @param[in] send_secret_key secret key of the sender.
+ * @param[out] packet an array of @ref MAX_CRYPTO_REQUEST_SIZE big.
+ * @param[in] recv_public_key public key of the receiver.
+ * @param[in] data represents the data we send with the request.
+ * @param[in] data_length the length of the data.
+ * @param[in] request_id the id of the request (32 = friend request, 254 = ping request).
+ *
+ * @attention Constraints:
+ * @code
+ * sizeof(packet) >= MAX_CRYPTO_REQUEST_SIZE
+ * @endcode
+ *
+ * @retval -1 on failure.
+ * @return the length of the created packet on success.
+ */
 int create_request(const Random *rng, const uint8_t *send_public_key, const uint8_t *send_secret_key,
                    uint8_t *packet, const uint8_t *recv_public_key,
                    const uint8_t *data, uint32_t data_length, uint8_t request_id)
@@ -308,6 +334,28 @@ int create_request(const Random *rng, const uint8_t *send_public_key, const uint
     return len + CRYPTO_SIZE;
 }
 
+/**
+ * @brief Decrypts and unpacks a DHT request packet.
+ *
+ * Puts the senders public key in the request in @p public_key, the data from
+ * the request in @p data.
+ *
+ * @param[in] self_public_key public key of the receiver (us).
+ * @param[in] self_secret_key secret key of the receiver (us).
+ * @param[out] public_key public key of the sender, copied from the input packet.
+ * @param[out] data decrypted request data, copied from the input packet, must
+ *   have room for @ref MAX_CRYPTO_REQUEST_SIZE bytes.
+ * @param[in] packet is the request packet.
+ * @param[in] packet_length length of the packet.
+ *
+ * @attention Constraints:
+ * @code
+ * sizeof(data) >= MAX_CRYPTO_REQUEST_SIZE
+ * @endcode
+ *
+ * @retval -1 if not valid request.
+ * @return the length of the unpacked data.
+ */
 int handle_request(const uint8_t *self_public_key, const uint8_t *self_secret_key, uint8_t *public_key, uint8_t *data,
                    uint8_t *request_id, const uint8_t *packet, uint16_t packet_length)
 {
@@ -346,6 +394,9 @@ int handle_request(const uint8_t *self_public_key, const uint8_t *self_secret_ke
     return len1;
 }
 
+/** @return packet size of packed node with ip_family on success.
+ * @retval -1 on failure.
+ */
 int packed_node_size(Family ip_family)
 {
     if (net_family_is_ipv4(ip_family) || net_family_is_tcp_ipv4(ip_family)) {
@@ -360,6 +411,13 @@ int packed_node_size(Family ip_family)
 }
 
 
+/** @brief Pack an IP_Port structure into data of max size length.
+ *
+ * Packed_length is the offset of data currently packed.
+ *
+ * @return size of packed IP_Port data on success.
+ * @retval -1 on failure.
+ */
 int pack_ip_port(const Logger *logger, uint8_t *data, uint16_t length, const IP_Port *ip_port)
 {
     if (data == nullptr) {
@@ -415,13 +473,17 @@ int pack_ip_port(const Logger *logger, uint8_t *data, uint16_t length, const IP_
     }
 }
 
-int dht_create_packet(const Memory *mem, const Random *rng,
+/** @brief Encrypt plain and write resulting DHT packet into packet with max size length.
-                      const uint8_t public_key[CRYPTO_PUBLIC_KEY_SIZE],
+ *
+ * @return size of packet on success.
+ * @retval -1 on failure.
+ */
+int dht_create_packet(const Random *rng, const uint8_t public_key[CRYPTO_PUBLIC_KEY_SIZE],
                       const uint8_t *shared_key, const uint8_t type,
                       const uint8_t *plain, size_t plain_length,
                       uint8_t *packet, size_t length)
 {
-    uint8_t *encrypted = (uint8_t *)mem_balloc(mem, plain_length + CRYPTO_MAC_SIZE);
+    uint8_t *encrypted = (uint8_t *)malloc(plain_length + CRYPTO_MAC_SIZE);
     uint8_t nonce[CRYPTO_NONCE_SIZE];
 
     if (encrypted == nullptr) {
@@ -433,12 +495,12 @@ int dht_create_packet(const Memory *mem, const Random *rng,
     const int encrypted_length = encrypt_data_symmetric(shared_key, nonce, plain, plain_length, encrypted);
 
     if (encrypted_length == -1) {
-        mem_delete(mem, encrypted);
+        free(encrypted);
         return -1;
     }
 
     if (length < 1 + CRYPTO_PUBLIC_KEY_SIZE + CRYPTO_NONCE_SIZE + encrypted_length) {
-        mem_delete(mem, encrypted);
+        free(encrypted);
         return -1;
     }
 
@@ -447,10 +509,17 @@ int dht_create_packet(const Memory *mem, const Random *rng,
     memcpy(packet + 1 + CRYPTO_PUBLIC_KEY_SIZE, nonce, CRYPTO_NONCE_SIZE);
     memcpy(packet + 1 + CRYPTO_PUBLIC_KEY_SIZE + CRYPTO_NONCE_SIZE, encrypted, encrypted_length);
 
-    mem_delete(mem, encrypted);
+    free(encrypted);
     return 1 + CRYPTO_PUBLIC_KEY_SIZE + CRYPTO_NONCE_SIZE + encrypted_length;
 }
 
+/** @brief Unpack IP_Port structure from data of max size length into ip_port.
+ *
+ * len_processed is the offset of data currently unpacked.
+ *
+ * @return size of unpacked ip_port on success.
+ * @retval -1 on failure.
+ */
 int unpack_ip_port(IP_Port *ip_port, const uint8_t *data, uint16_t length, bool tcp_enabled)
 {
     if (data == nullptr) {
@@ -511,6 +580,11 @@ int unpack_ip_port(IP_Port *ip_port, const uint8_t *data, uint16_t length, bool
     }
 }
 
+/** @brief Pack number of nodes into data of maxlength length.
+ *
+ * @return length of packed nodes on success.
+ * @retval -1 on failure.
+ */
 int pack_nodes(const Logger *logger, uint8_t *data, uint16_t length, const Node_format *nodes, uint16_t number)
 {
     uint32_t packed_length = 0;
@@ -540,6 +614,13 @@ int pack_nodes(const Logger *logger, uint8_t *data, uint16_t length, const Node_
     return packed_length;
 }
 
+/** @brief Unpack data of length into nodes of size max_num_nodes.
+ * Put the length of the data processed in processed_data_len.
+ * tcp_enabled sets if TCP nodes are expected (true) or not (false).
+ *
+ * @return number of unpacked nodes on success.
+ * @retval -1 on failure.
+ */
 int unpack_nodes(Node_format *nodes, uint16_t max_num_nodes, uint16_t *processed_data_len, const uint8_t *data,
                  uint16_t length, bool tcp_enabled)
 {
@@ -759,7 +840,7 @@ bool add_to_list(Node_format *nodes_list, uint32_t length, const uint8_t *pk, co
 non_null()
 static void get_close_nodes_inner(uint64_t cur_time, const uint8_t *public_key, Node_format *nodes_list,
                                   Family sa_family, const Client_data *client_list, uint32_t client_list_length,
-                                  uint32_t *num_nodes_ptr, bool is_lan,
+                                  uint32_t *num_nodes_ptr, bool is_LAN,
                                   bool want_announce)
 {
     if (!net_family_is_ipv4(sa_family) && !net_family_is_ipv6(sa_family) && !net_family_is_unspec(sa_family)) {
@@ -794,7 +875,7 @@ static void get_close_nodes_inner(uint64_t cur_time, const uint8_t *public_key,
         }
 
         /* don't send LAN ips to non LAN peers */
-        if (ip_is_lan(&ipptp->ip_port.ip) && !is_lan) {
+        if (ip_is_lan(&ipptp->ip_port.ip) && !is_LAN) {
             continue;
         }
 
@@ -828,27 +909,27 @@ static void get_close_nodes_inner(uint64_t cur_time, const uint8_t *public_key,
  */
 non_null()
 static int get_somewhat_close_nodes(const DHT *dht, const uint8_t *public_key, Node_format *nodes_list,
-                                    Family sa_family, bool is_lan, bool want_announce)
+                                    Family sa_family, bool is_LAN, bool want_announce)
 {
     uint32_t num_nodes = 0;
     get_close_nodes_inner(dht->cur_time, public_key, nodes_list, sa_family,
-                          dht->close_clientlist, LCLIENT_LIST, &num_nodes, is_lan, want_announce);
+                          dht->close_clientlist, LCLIENT_LIST, &num_nodes, is_LAN, want_announce);
 
     for (uint32_t i = 0; i < dht->num_friends; ++i) {
         get_close_nodes_inner(dht->cur_time, public_key, nodes_list, sa_family,
                               dht->friends_list[i].client_list, MAX_FRIEND_CLIENTS,
-                              &num_nodes, is_lan, want_announce);
+                              &num_nodes, is_LAN, want_announce);
     }
 
     return num_nodes;
 }
 
 int get_close_nodes(const DHT *dht, const uint8_t *public_key, Node_format *nodes_list, Family sa_family,
-                    bool is_lan, bool want_announce)
+                    bool is_LAN, bool want_announce)
 {
     memset(nodes_list, 0, MAX_SENT_NODES * sizeof(Node_format));
     return get_somewhat_close_nodes(dht, public_key, nodes_list, sa_family,
-                                    is_lan, want_announce);
+                                    is_LAN, want_announce);
 }
 
 typedef struct DHT_Cmp_Data {
@@ -939,8 +1020,7 @@ static bool send_announce_ping(DHT *dht, const uint8_t *public_key, const IP_Por
 
     uint8_t request[1 + CRYPTO_PUBLIC_KEY_SIZE + CRYPTO_NONCE_SIZE + sizeof(plain) + CRYPTO_MAC_SIZE];
 
-    if (dht_create_packet(dht->mem, dht->rng,
+    if (dht_create_packet(dht->rng, dht->self_public_key, shared_key, NET_PACKET_DATA_SEARCH_REQUEST,
-                          dht->self_public_key, shared_key, NET_PACKET_DATA_SEARCH_REQUEST,
                           plain, sizeof(plain), request, sizeof(request)) != sizeof(request)) {
         return false;
     }
@@ -1011,12 +1091,12 @@ static bool store_node_ok(const Client_data *client, uint64_t cur_time, const ui
 }
 
 non_null()
-static void sort_client_list(const Memory *mem, Client_data *list, uint64_t cur_time, unsigned int length,
+static void sort_client_list(Client_data *list, uint64_t cur_time, unsigned int length,
                              const uint8_t *comp_public_key)
 {
     // Pass comp_public_key to qsort with each Client_data entry, so the
     // comparison function can use it as the base of comparison.
-    DHT_Cmp_Data *cmp_list = (DHT_Cmp_Data *)mem_valloc(mem, length, sizeof(DHT_Cmp_Data));
+    DHT_Cmp_Data *cmp_list = (DHT_Cmp_Data *)calloc(length, sizeof(DHT_Cmp_Data));
 
     if (cmp_list == nullptr) {
         return;
@@ -1034,7 +1114,7 @@ static void sort_client_list(const Memory *mem, Client_data *list, uint64_t cur_
         list[i] = cmp_list[i].entry;
     }
 
-    mem_delete(mem, cmp_list);
+    free(cmp_list);
 }
 
 non_null()
@@ -1095,7 +1175,7 @@ static bool replace_all(const DHT *dht,
         return false;
     }
 
-    sort_client_list(dht->mem, list, dht->cur_time, length, comp_public_key);
+    sort_client_list(list, dht->cur_time, length, comp_public_key);
 
     Client_data *const client = &list[0];
     pk_copy(client->public_key, public_key);
@@ -1395,7 +1475,7 @@ bool dht_getnodes(DHT *dht, const IP_Port *ip_port, const uint8_t *public_key, c
 
     const uint8_t *shared_key = dht_get_shared_key_sent(dht, public_key);
 
-    const int len = dht_create_packet(dht->mem, dht->rng,
+    const int len = dht_create_packet(dht->rng,
                                       dht->self_public_key, shared_key, NET_PACKET_GET_NODES,
                                       plain, sizeof(plain), data, sizeof(data));
 
@@ -1445,7 +1525,7 @@ static int sendnodes_ipv6(const DHT *dht, const IP_Port *ip_port, const uint8_t
     const uint32_t crypto_size = 1 + CRYPTO_PUBLIC_KEY_SIZE + CRYPTO_NONCE_SIZE + CRYPTO_MAC_SIZE;
     VLA(uint8_t, data, 1 + nodes_length + length + crypto_size);
 
-    const int len = dht_create_packet(dht->mem, dht->rng,
+    const int len = dht_create_packet(dht->rng,
                                       dht->self_public_key, shared_encryption_key, NET_PACKET_SEND_NODES_IPV6,
                                       plain, 1 + nodes_length + length, data, SIZEOF_VLA(data));
 
@@ -1684,7 +1764,7 @@ int dht_addfriend(DHT *dht, const uint8_t *public_key, dht_ip_cb *ip_callback,
         return 0;
     }
 
-    DHT_Friend *const temp = (DHT_Friend *)mem_vrealloc(dht->mem, dht->friends_list, dht->num_friends + 1, sizeof(DHT_Friend));
+    DHT_Friend *const temp = (DHT_Friend *)realloc(dht->friends_list, sizeof(DHT_Friend) * (dht->num_friends + 1));
 
     if (temp == nullptr) {
         return -1;
@@ -1729,12 +1809,12 @@ int dht_delfriend(DHT *dht, const uint8_t *public_key, uint32_t lock_token)
     }
 
     if (dht->num_friends == 0) {
-        mem_delete(dht->mem, dht->friends_list);
+        free(dht->friends_list);
         dht->friends_list = nullptr;
         return 0;
     }
 
-    DHT_Friend *const temp = (DHT_Friend *)mem_vrealloc(dht->mem, dht->friends_list, dht->num_friends, sizeof(DHT_Friend));
+    DHT_Friend *const temp = (DHT_Friend *)realloc(dht->friends_list, sizeof(DHT_Friend) * dht->num_friends);
 
     if (temp == nullptr) {
         return -1;
@@ -1787,14 +1867,14 @@ static uint8_t do_ping_and_sendnode_requests(DHT *dht, uint64_t *lastgetnode, co
     const uint64_t temp_time = mono_time_get(dht->mono_time);
 
     uint32_t num_nodes = 0;
-    Client_data **client_list = (Client_data **)mem_valloc(dht->mem, list_count * 2, sizeof(Client_data *));
+    Client_data **client_list = (Client_data **)calloc(list_count * 2, sizeof(Client_data *));
-    IPPTsPng **assoc_list = (IPPTsPng **)mem_valloc(dht->mem, list_count * 2, sizeof(IPPTsPng *));
+    IPPTsPng **assoc_list = (IPPTsPng **)calloc(list_count * 2, sizeof(IPPTsPng *));
     unsigned int sort = 0;
     bool sort_ok = false;
 
     if (client_list == nullptr || assoc_list == nullptr) {
-        mem_delete(dht->mem, assoc_list);
+        free(assoc_list);
-        mem_delete(dht->mem, client_list);
+        free(client_list);
         return 0;
     }
 
@@ -1834,7 +1914,7 @@ static uint8_t do_ping_and_sendnode_requests(DHT *dht, uint64_t *lastgetnode, co
     }
 
     if (sortable && sort_ok) {
-        sort_client_list(dht->mem, list, dht->cur_time, list_count, public_key);
+        sort_client_list(list, dht->cur_time, list_count, public_key);
     }
 
     if (num_nodes > 0 && (mono_time_is_timeout(dht->mono_time, *lastgetnode, GET_NODE_INTERVAL)
@@ -1851,8 +1931,8 @@ static uint8_t do_ping_and_sendnode_requests(DHT *dht, uint64_t *lastgetnode, co
         ++*bootstrap_times;
     }
 
-    mem_delete(dht->mem, assoc_list);
+    free(assoc_list);
-    mem_delete(dht->mem, client_list);
+    free(client_list);
     return not_kill;
 }
 
@@ -1884,7 +1964,7 @@ static void do_dht_friends(DHT *dht)
  * Send a get nodes request every GET_NODE_INTERVAL seconds to a random good node in the list.
  */
 non_null()
-static void do_close(DHT *dht)
+static void do_Close(DHT *dht)
 {
     for (size_t i = 0; i < dht->num_to_bootstrap; ++i) {
         dht_getnodes(dht, &dht->to_bootstrap[i].ip_port, dht->to_bootstrap[i].public_key, dht->self_public_key);
@@ -1963,6 +2043,11 @@ int dht_bootstrap_from_address(DHT *dht, const char *address, bool ipv6enabled,
     return 0;
 }
 
+/** @brief Send the given packet to node with public_key.
+ *
+ * @return number of bytes sent.
+ * @retval -1 if failure.
+ */
 int route_packet(const DHT *dht, const uint8_t *public_key, const uint8_t *packet, uint16_t length)
 {
     for (uint32_t i = 0; i < LCLIENT_LIST; ++i) {
@@ -2209,7 +2294,7 @@ static uint32_t routeone_to_friend(const DHT *dht, const uint8_t *friend_id, con
 /*---------------------BEGINNING OF NAT PUNCHING FUNCTIONS--------------------------*/
 
 non_null()
-static int send_nat_ping(const DHT *dht, const uint8_t *public_key, uint64_t ping_id, uint8_t type)
+static int send_NATping(const DHT *dht, const uint8_t *public_key, uint64_t ping_id, uint8_t type)
 {
     uint8_t data[sizeof(uint64_t) + 1];
     uint8_t packet_data[MAX_CRYPTO_REQUEST_SIZE];
@@ -2244,7 +2329,7 @@ static int send_nat_ping(const DHT *dht, const uint8_t *public_key, uint64_t pin
 
 /** Handle a received ping request for. */
 non_null()
-static int handle_nat_ping(void *object, const IP_Port *source, const uint8_t *source_pubkey, const uint8_t *packet,
+static int handle_NATping(void *object, const IP_Port *source, const uint8_t *source_pubkey, const uint8_t *packet,
                           uint16_t length, void *userdata)
 {
     if (length != sizeof(uint64_t) + 1) {
@@ -2265,7 +2350,7 @@ static int handle_nat_ping(void *object, const IP_Port *source, const uint8_t *s
 
     if (packet[0] == NAT_PING_REQUEST) {
         /* 1 is reply */
-        send_nat_ping(dht, source_pubkey, ping_id, NAT_PING_RESPONSE);
+        send_NATping(dht, source_pubkey, ping_id, NAT_PING_RESPONSE);
         dht_friend->nat.recv_nat_ping_timestamp = mono_time_get(dht->mono_time);
         return 0;
     }
@@ -2397,7 +2482,7 @@ static void punch_holes(DHT *dht, const IP *ip, const uint16_t *port_list, uint1
 }
 
 non_null()
-static void do_nat(DHT *dht)
+static void do_NAT(DHT *dht)
 {
     const uint64_t temp_time = mono_time_get(dht->mono_time);
 
@@ -2411,7 +2496,7 @@ static void do_nat(DHT *dht)
         }
 
         if (dht->friends_list[i].nat.nat_ping_timestamp + PUNCH_INTERVAL < temp_time) {
-            send_nat_ping(dht, dht->friends_list[i].public_key, dht->friends_list[i].nat.nat_ping_id, NAT_PING_REQUEST);
+            send_NATping(dht, dht->friends_list[i].public_key, dht->friends_list[i].nat.nat_ping_id, NAT_PING_REQUEST);
             dht->friends_list[i].nat.nat_ping_timestamp = temp_time;
         }
 
@@ -2466,7 +2551,9 @@ static uint16_t list_nodes(const Random *rng, const Client_data *list, size_t le
         }
 
         if (!assoc_timeout(cur_time, &list[i - 1].assoc6)) {
-            if (assoc == nullptr || (random_u08(rng) % 2) != 0) {
+            if (assoc == nullptr) {
+                assoc = &list[i - 1].assoc6;
+            } else if ((random_u08(rng) % 2) != 0) {
                 assoc = &list[i - 1].assoc6;
             }
         }
@@ -2584,7 +2671,7 @@ void dht_callback_get_nodes_response(DHT *dht, dht_get_nodes_response_cb *functi
 }
 
 non_null(1, 2, 3) nullable(5)
-static int handle_lan_discovery(void *object, const IP_Port *source, const uint8_t *packet, uint16_t length,
+static int handle_LANdiscovery(void *object, const IP_Port *source, const uint8_t *packet, uint16_t length,
                                void *userdata)
 {
     DHT *dht = (DHT *)object;
@@ -2607,15 +2694,14 @@ static int handle_lan_discovery(void *object, const IP_Port *source, const uint8
 
 /*----------------------------------------------------------------------------------*/
 
-DHT *new_dht(const Logger *log, const Memory *mem, const Random *rng, const Network *ns,
+DHT *new_dht(const Logger *log, const Random *rng, const Network *ns, Mono_Time *mono_time, Networking_Core *net,
-             Mono_Time *mono_time, Networking_Core *net,
              bool hole_punching_enabled, bool lan_discovery_enabled)
 {
     if (net == nullptr) {
         return nullptr;
     }
 
-    DHT *const dht = (DHT *)mem_alloc(mem, sizeof(DHT));
+    DHT *const dht = (DHT *)calloc(1, sizeof(DHT));
 
     if (dht == nullptr) {
         return nullptr;
@@ -2627,12 +2713,11 @@ DHT *new_dht(const Logger *log, const Memory *mem, const Random *rng, const Netw
     dht->log = log;
     dht->net = net;
     dht->rng = rng;
-    dht->mem = mem;
 
     dht->hole_punching_enabled = hole_punching_enabled;
     dht->lan_discovery_enabled = lan_discovery_enabled;
 
-    dht->ping = ping_new(mem, mono_time, rng, dht);
+    dht->ping = ping_new(mono_time, rng, dht);
 
     if (dht->ping == nullptr) {
         kill_dht(dht);
@@ -2642,8 +2727,8 @@ DHT *new_dht(const Logger *log, const Memory *mem, const Random *rng, const Netw
     networking_registerhandler(dht->net, NET_PACKET_GET_NODES, &handle_getnodes, dht);
     networking_registerhandler(dht->net, NET_PACKET_SEND_NODES_IPV6, &handle_sendnodes_ipv6, dht);
     networking_registerhandler(dht->net, NET_PACKET_CRYPTO, &cryptopacket_handle, dht);
-    networking_registerhandler(dht->net, NET_PACKET_LAN_DISCOVERY, &handle_lan_discovery, dht);
+    networking_registerhandler(dht->net, NET_PACKET_LAN_DISCOVERY, &handle_LANdiscovery, dht);
-    cryptopacket_registerhandler(dht, CRYPTO_PACKET_NAT_PING, &handle_nat_ping, dht);
+    cryptopacket_registerhandler(dht, CRYPTO_PACKET_NAT_PING, &handle_NATping, dht);
 
 #ifdef CHECK_ANNOUNCE_NODE
     networking_registerhandler(dht->net, NET_PACKET_DATA_SEARCH_RESPONSE, &handle_data_search_response, dht);
@@ -2651,8 +2736,8 @@ DHT *new_dht(const Logger *log, const Memory *mem, const Random *rng, const Netw
 
     crypto_new_keypair(rng, dht->self_public_key, dht->self_secret_key);
 
-    dht->shared_keys_recv = shared_key_cache_new(mono_time, mem, dht->self_secret_key, KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
+    dht->shared_keys_recv = shared_key_cache_new(mono_time, dht->self_secret_key, KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
-    dht->shared_keys_sent = shared_key_cache_new(mono_time, mem, dht->self_secret_key, KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
+    dht->shared_keys_sent = shared_key_cache_new(mono_time, dht->self_secret_key, KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
 
     if (dht->shared_keys_recv == nullptr || dht->shared_keys_sent == nullptr) {
         kill_dht(dht);
@@ -2660,7 +2745,7 @@ DHT *new_dht(const Logger *log, const Memory *mem, const Random *rng, const Netw
     }
 
 
-    dht->dht_ping_array = ping_array_new(mem, DHT_PING_ARRAY_SIZE, PING_TIMEOUT);
+    dht->dht_ping_array = ping_array_new(DHT_PING_ARRAY_SIZE, PING_TIMEOUT);
 
     if (dht->dht_ping_array == nullptr) {
         kill_dht(dht);
@@ -2704,9 +2789,9 @@ void do_dht(DHT *dht)
         dht_connect_after_load(dht);
     }
 
-    do_close(dht);
+    do_Close(dht);
     do_dht_friends(dht);
-    do_nat(dht);
+    do_NAT(dht);
     ping_iterate(dht->ping);
 }
 
@@ -2725,11 +2810,11 @@ void kill_dht(DHT *dht)
     shared_key_cache_free(dht->shared_keys_recv);
     shared_key_cache_free(dht->shared_keys_sent);
     ping_array_kill(dht->dht_ping_array);
-    ping_kill(dht->mem, dht->ping);
+    ping_kill(dht->ping);
-    mem_delete(dht->mem, dht->friends_list);
+    free(dht->friends_list);
-    mem_delete(dht->mem, dht->loaded_nodes_list);
+    free(dht->loaded_nodes_list);
     crypto_memzero(dht->self_secret_key, sizeof(dht->self_secret_key));
-    mem_delete(dht->mem, dht);
+    free(dht);
 }
 
 /* new DHT format for load/save, more robust and forward compatible */
@@ -2783,7 +2868,7 @@ void dht_save(const DHT *dht, uint8_t *data)
     /* get right offset. we write the actual header later. */
     data = state_write_section_header(data, DHT_STATE_COOKIE_TYPE, 0, 0);
 
-    Node_format *clients = (Node_format *)mem_valloc(dht->mem, MAX_SAVED_DHT_NODES, sizeof(Node_format));
+    Node_format *clients = (Node_format *)calloc(MAX_SAVED_DHT_NODES, sizeof(Node_format));
 
     if (clients == nullptr) {
         LOGGER_ERROR(dht->log, "could not allocate %u nodes", MAX_SAVED_DHT_NODES);
@@ -2832,12 +2917,17 @@ void dht_save(const DHT *dht, uint8_t *data)
     state_write_section_header(old_data, DHT_STATE_COOKIE_TYPE, pack_nodes(dht->log, data, sizeof(Node_format) * num,
                                clients, num), DHT_STATE_TYPE_NODES);
 
-    mem_delete(dht->mem, clients);
+    free(clients);
 }
 
 /** Bootstrap from this number of nodes every time `dht_connect_after_load()` is called */
 #define SAVE_BOOTSTAP_FREQUENCY 8
 
+/** @brief Start sending packets after DHT loaded_friends_list and loaded_clients_list are set.
+ *
+ * @retval 0 if successful
+ * @retval -1 otherwise
+ */
 int dht_connect_after_load(DHT *dht)
 {
     if (dht == nullptr) {
@@ -2850,7 +2940,7 @@ int dht_connect_after_load(DHT *dht)
 
     /* DHT is connected, stop. */
     if (dht_non_lan_connected(dht)) {
-        mem_delete(dht->mem, dht->loaded_nodes_list);
+        free(dht->loaded_nodes_list);
         dht->loaded_nodes_list = nullptr;
         dht->loaded_num_nodes = 0;
         return 0;
@@ -2876,9 +2966,9 @@ static State_Load_Status dht_load_state_callback(void *outer, const uint8_t *dat
                 break;
             }
 
-            mem_delete(dht->mem, dht->loaded_nodes_list);
+            free(dht->loaded_nodes_list);
             // Copy to loaded_clients_list
-            dht->loaded_nodes_list = (Node_format *)mem_valloc(dht->mem, MAX_SAVED_DHT_NODES, sizeof(Node_format));
+            dht->loaded_nodes_list = (Node_format *)calloc(MAX_SAVED_DHT_NODES, sizeof(Node_format));
 
             if (dht->loaded_nodes_list == nullptr) {
                 LOGGER_ERROR(dht->log, "could not allocate %u nodes", MAX_SAVED_DHT_NODES);
@@ -2907,6 +2997,11 @@ static State_Load_Status dht_load_state_callback(void *outer, const uint8_t *dat
     return STATE_LOAD_STATUS_CONTINUE;
 }
 
+/** @brief Load the DHT from data of size size.
+ *
+ * @retval -1 if failure.
+ * @retval 0 if success.
+ */
 int dht_load(DHT *dht, const uint8_t *data, uint32_t length)
 {
     const uint32_t cookie_len = sizeof(uint32_t);
@@ -2965,6 +3060,16 @@ bool dht_non_lan_connected(const DHT *dht)
     return false;
 }
 
+/** @brief Copies our own ip_port structure to `dest`.
+ *
+ * WAN addresses take priority over LAN addresses.
+ *
+ * This function will zero the `dest` buffer before use.
+ *
+ * @retval 0 if our ip port can't be found (this usually means we're not connected to the DHT).
+ * @retval 1 if IP is a WAN address.
+ * @retval 2 if IP is a LAN address.
+ */
 unsigned int ipport_self_copy(const DHT *dht, IP_Port *dest)
 {
     ipport_reset(dest);

external/toxcore/c-toxcore/toxcore/DHT.h

@@ -14,7 +14,6 @@
 #include "attributes.h"
 #include "crypto_core.h"
 #include "logger.h"
-#include "mem.h"
 #include "mono_time.h"
 #include "network.h"
 #include "ping_array.h"
@@ -220,7 +219,7 @@ int pack_ip_port(const Logger *logger, uint8_t *data, uint16_t length, const IP_
  * @retval -1 on failure.
  */
 non_null()
-int dht_create_packet(const Memory *mem, const Random *rng,
+int dht_create_packet(const Random *rng,
                       const uint8_t public_key[CRYPTO_PUBLIC_KEY_SIZE],
                       const uint8_t *shared_key, const uint8_t type,
                       const uint8_t *plain, size_t plain_length,
@@ -394,7 +393,7 @@ void set_announce_node(DHT *dht, const uint8_t *public_key);
  */
 non_null()
 int get_close_nodes(const DHT *dht, const uint8_t *public_key, Node_format *nodes_list, Family sa_family,
-                    bool is_lan, bool want_announce);
+                    bool is_LAN, bool want_announce);
 
 
 /** @brief Put up to max_num nodes in nodes from the random friends.
@@ -495,8 +494,8 @@ int dht_load(DHT *dht, const uint8_t *data, uint32_t length);
 
 /** Initialize DHT. */
 non_null()
-DHT *new_dht(const Logger *log, const Memory *mem, const Random *rng, const Network *ns,
+DHT *new_dht(const Logger *log, const Random *rng, const Network *ns, Mono_Time *mono_time, Networking_Core *net,
-             Mono_Time *mono_time, Networking_Core *net, bool hole_punching_enabled, bool lan_discovery_enabled);
+             bool hole_punching_enabled, bool lan_discovery_enabled);
 
 nullable(1)
 void kill_dht(DHT *dht);

external/toxcore/c-toxcore/toxcore/DHT_test.cc

@@ -187,14 +187,12 @@ TEST(Request, CreateAndParse)
 
 TEST(AnnounceNodes, SetAndTest)
 {
+    Logger *log = logger_new();
+    Mono_Time *mono_time = mono_time_new(nullptr, nullptr);
     const Random *rng = system_random();
     const Network *ns = system_network();
-    const Memory *mem = system_memory();
+    Networking_Core *net = new_networking_no_udp(log, ns);
-
+    DHT *dht = new_dht(log, rng, ns, mono_time, net, true, true);
-    Logger *log = logger_new();
-    Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
-    Networking_Core *net = new_networking_no_udp(log, mem, ns);
-    DHT *dht = new_dht(log, mem, rng, ns, mono_time, net, true, true);
     ASSERT_NE(dht, nullptr);
 
     uint8_t pk_data[CRYPTO_PUBLIC_KEY_SIZE];
@@ -226,7 +224,7 @@ TEST(AnnounceNodes, SetAndTest)
 
     kill_dht(dht);
     kill_networking(net);
-    mono_time_free(mem, mono_time);
+    mono_time_free(mono_time);
     logger_kill(log);
 }
 

external/toxcore/c-toxcore/toxcore/Makefile.inc

@@ -57,8 +57,6 @@ libtoxcore_la_SOURCES = ../third_party/cmp/cmp.c \
                         ../toxcore/events/group_voice_state.c \
                         ../toxcore/DHT.h \
                         ../toxcore/DHT.c \
-                        ../toxcore/mem.h \
-                        ../toxcore/mem.c \
                         ../toxcore/mono_time.h \
                         ../toxcore/mono_time.c \
                         ../toxcore/network.h \

external/toxcore/c-toxcore/toxcore/Messenger.c

@@ -41,18 +41,18 @@ bool friend_is_valid(const Messenger *m, int32_t friendnumber)
 
 /** @brief Set the size of the friend list to numfriends.
  *
- * @retval -1 if mem_vrealloc fails.
+ * @retval -1 if realloc fails.
  */
 non_null()
 static int realloc_friendlist(Messenger *m, uint32_t num)
 {
     if (num == 0) {
-        mem_delete(m->mem, m->friendlist);
+        free(m->friendlist);
         m->friendlist = nullptr;
         return 0;
     }
 
-    Friend *newfriendlist = (Friend *)mem_vrealloc(m->mem, m->friendlist, num, sizeof(Friend));
+    Friend *newfriendlist = (Friend *)realloc(m->friendlist, num * sizeof(Friend));
 
     if (newfriendlist == nullptr) {
         return -1;
@@ -313,7 +313,7 @@ static int clear_receipts(Messenger *m, int32_t friendnumber)
 
     while (receipts != nullptr) {
         struct Receipts *temp_r = receipts->next;
-        mem_delete(m->mem, receipts);
+        free(receipts);
         receipts = temp_r;
     }
 
@@ -329,7 +329,7 @@ static int add_receipt(Messenger *m, int32_t friendnumber, uint32_t packet_num,
         return -1;
     }
 
-    struct Receipts *new_receipts = (struct Receipts *)mem_alloc(m->mem, sizeof(struct Receipts));
+    struct Receipts *new_receipts = (struct Receipts *)calloc(1, sizeof(struct Receipts));
 
     if (new_receipts == nullptr) {
         return -1;
@@ -430,7 +430,7 @@ static int do_receipts(Messenger *m, int32_t friendnumber, void *userdata)
 
         struct Receipts *r_next = receipts->next;
 
-        mem_delete(m->mem, receipts);
+        free(receipts);
 
         m->friendlist[friendnumber].receipts_start = r_next;
 
@@ -2640,7 +2640,7 @@ void do_messenger(Messenger *m, void *userdata)
     }
 
     if (m->tcp_server != nullptr) {
-        do_tcp_server(m->tcp_server, m->mono_time);
+        do_TCP_server(m->tcp_server, m->mono_time);
     }
 
     do_net_crypto(m->net_crypto, userdata);
@@ -2915,16 +2915,15 @@ bool m_register_state_plugin(Messenger *m, State_Type type, m_state_size_cb *siz
                              m_state_load_cb *load_callback,
                              m_state_save_cb *save_callback)
 {
-    const uint32_t new_length = m->options.state_plugins_length + 1;
+    Messenger_State_Plugin *temp = (Messenger_State_Plugin *)realloc(m->options.state_plugins,
-    Messenger_State_Plugin *temp = (Messenger_State_Plugin *)mem_vrealloc(
+                                   sizeof(Messenger_State_Plugin) * (m->options.state_plugins_length + 1));
-            m->mem, m->options.state_plugins, new_length, sizeof(Messenger_State_Plugin));
 
     if (temp == nullptr) {
         return false;
     }
 
     m->options.state_plugins = temp;
-    m->options.state_plugins_length = new_length;
+    ++m->options.state_plugins_length;
 
     const uint8_t index = m->options.state_plugins_length - 1;
     m->options.state_plugins[index].type = type;
@@ -3503,8 +3502,7 @@ static void m_handle_friend_request(
  *
  * if error is not NULL it will be set to one of the values in the enum above.
  */
-Messenger *new_messenger(Mono_Time *mono_time, const Memory *mem, const Random *rng, const Network *ns,
+Messenger *new_messenger(Mono_Time *mono_time, const Random *rng, const Network *ns, Messenger_Options *options, Messenger_Error *error)
-                         Messenger_Options *options, Messenger_Error *error)
 {
     if (options == nullptr) {
         return nullptr;
@@ -3514,21 +3512,20 @@ Messenger *new_messenger(Mono_Time *mono_time, const Memory *mem, const Random *
         *error = MESSENGER_ERROR_OTHER;
     }
 
-    Messenger *m = (Messenger *)mem_alloc(mem, sizeof(Messenger));
+    Messenger *m = (Messenger *)calloc(1, sizeof(Messenger));
 
     if (m == nullptr) {
         return nullptr;
     }
 
     m->mono_time = mono_time;
-    m->mem = mem;
     m->rng = rng;
     m->ns = ns;
 
     m->fr = friendreq_new();
 
     if (m->fr == nullptr) {
-        mem_delete(mem, m);
+        free(m);
         return nullptr;
     }
 
@@ -3536,7 +3533,7 @@ Messenger *new_messenger(Mono_Time *mono_time, const Memory *mem, const Random *
 
     if (m->log == nullptr) {
         friendreq_kill(m->fr);
-        mem_delete(mem, m);
+        free(m);
         return nullptr;
     }
 
@@ -3551,17 +3548,17 @@ Messenger *new_messenger(Mono_Time *mono_time, const Memory *mem, const Random *
     }
 
     if (options->udp_disabled) {
-        m->net = new_networking_no_udp(m->log, m->mem, m->ns);
+        m->net = new_networking_no_udp(m->log, m->ns);
     } else {
         IP ip;
         ip_init(&ip, options->ipv6enabled);
-        m->net = new_networking_ex(m->log, m->mem, m->ns, &ip, options->port_range[0], options->port_range[1], &net_err);
+        m->net = new_networking_ex(m->log, m->ns, &ip, options->port_range[0], options->port_range[1], &net_err);
     }
 
     if (m->net == nullptr) {
         friendreq_kill(m->fr);
         logger_kill(m->log);
-        mem_delete(mem, m);
+        free(m);
 
         if (error != nullptr && net_err == 1) {
             *error = MESSENGER_ERROR_PORT;
@@ -3570,24 +3567,24 @@ Messenger *new_messenger(Mono_Time *mono_time, const Memory *mem, const Random *
         return nullptr;
     }
 
-    m->dht = new_dht(m->log, m->mem, m->rng, m->ns, m->mono_time, m->net, options->hole_punching_enabled, options->local_discovery_enabled);
+    m->dht = new_dht(m->log, m->rng, m->ns, m->mono_time, m->net, options->hole_punching_enabled, options->local_discovery_enabled);
 
     if (m->dht == nullptr) {
         kill_networking(m->net);
         friendreq_kill(m->fr);
         logger_kill(m->log);
-        mem_delete(mem, m);
+        free(m);
         return nullptr;
     }
 
-    m->net_crypto = new_net_crypto(m->log, m->mem, m->rng, m->ns, m->mono_time, m->dht, &options->proxy_info);
+    m->net_crypto = new_net_crypto(m->log, m->rng, m->ns, m->mono_time, m->dht, &options->proxy_info);
 
     if (m->net_crypto == nullptr) {
         kill_dht(m->dht);
         kill_networking(m->net);
         friendreq_kill(m->fr);
         logger_kill(m->log);
-        mem_delete(mem, m);
+        free(m);
         return nullptr;
     }
 
@@ -3600,7 +3597,7 @@ Messenger *new_messenger(Mono_Time *mono_time, const Memory *mem, const Random *
         kill_networking(m->net);
         friendreq_kill(m->fr);
         logger_kill(m->log);
-        mem_delete(mem, m);
+        free(m);
         return nullptr;
     }
 
@@ -3608,15 +3605,15 @@ Messenger *new_messenger(Mono_Time *mono_time, const Memory *mem, const Random *
 
     if (options->dht_announcements_enabled) {
         m->forwarding = new_forwarding(m->log, m->rng, m->mono_time, m->dht);
-        m->announce = new_announcements(m->log, m->mem, m->rng, m->mono_time, m->forwarding);
+        m->announce = new_announcements(m->log, m->rng, m->mono_time, m->forwarding);
     } else {
         m->forwarding = nullptr;
         m->announce = nullptr;
     }
 
-    m->onion = new_onion(m->log, m->mem, m->mono_time, m->rng, m->dht);
+    m->onion = new_onion(m->log, m->mono_time, m->rng, m->dht);
-    m->onion_a = new_onion_announce(m->log, m->mem, m->rng, m->mono_time, m->dht);
+    m->onion_a = new_onion_announce(m->log, m->rng, m->mono_time, m->dht);
-    m->onion_c = new_onion_client(m->log, m->mem, m->rng, m->mono_time, m->net_crypto);
+    m->onion_c = new_onion_client(m->log, m->rng, m->mono_time, m->net_crypto);
     m->fr_c = new_friend_connections(m->log, m->mono_time, m->ns, m->onion_c, options->local_discovery_enabled);
 
     if ((options->dht_announcements_enabled && (m->forwarding == nullptr || m->announce == nullptr)) ||
@@ -3635,7 +3632,7 @@ Messenger *new_messenger(Mono_Time *mono_time, const Memory *mem, const Random *
         kill_networking(m->net);
         friendreq_kill(m->fr);
         logger_kill(m->log);
-        mem_delete(mem, m);
+        free(m);
         return nullptr;
     }
 
@@ -3657,16 +3654,15 @@ Messenger *new_messenger(Mono_Time *mono_time, const Memory *mem, const Random *
         kill_networking(m->net);
         friendreq_kill(m->fr);
         logger_kill(m->log);
-        mem_delete(mem, m);
+        free(m);
         return nullptr;
     }
 
 #endif /* VANILLA_NACL */
 
     if (options->tcp_server_port != 0) {
-        m->tcp_server = new_tcp_server(m->log, m->mem, m->rng, m->ns, options->ipv6enabled, 1,
+        m->tcp_server = new_TCP_server(m->log, m->rng, m->ns, options->ipv6enabled, 1, &options->tcp_server_port,
-                                       &options->tcp_server_port, dht_get_self_secret_key(m->dht),
+                                       dht_get_self_secret_key(m->dht), m->onion, m->forwarding);
-                                       m->onion, m->forwarding);
 
         if (m->tcp_server == nullptr) {
             kill_onion(m->onion);
@@ -3686,7 +3682,7 @@ Messenger *new_messenger(Mono_Time *mono_time, const Memory *mem, const Random *
             kill_networking(m->net);
             friendreq_kill(m->fr);
             logger_kill(m->log);
-            mem_delete(mem, m);
+            free(m);
 
             if (error != nullptr) {
                 *error = MESSENGER_ERROR_TCP_SERVER;
@@ -3725,7 +3721,7 @@ void kill_messenger(Messenger *m)
     }
 
     if (m->tcp_server != nullptr) {
-        kill_tcp_server(m->tcp_server);
+        kill_TCP_server(m->tcp_server);
     }
 
     kill_onion(m->onion);
@@ -3749,11 +3745,11 @@ void kill_messenger(Messenger *m)
     }
 
     logger_kill(m->log);
-    mem_delete(m->mem, m->friendlist);
+    free(m->friendlist);
     friendreq_kill(m->fr);
 
-    mem_delete(m->mem, m->options.state_plugins);
+    free(m->options.state_plugins);
-    mem_delete(m->mem, m);
+    free(m);
 }
 
 bool m_is_receiving_file(Messenger *m)

external/toxcore/c-toxcore/toxcore/Messenger.h

@@ -245,7 +245,6 @@ typedef struct Friend {
 struct Messenger {
     Logger *log;
     Mono_Time *mono_time;
-    const Memory *mem;
     const Random *rng;
     const Network *ns;
 
@@ -814,8 +813,7 @@ typedef enum Messenger_Error {
  * if error is not NULL it will be set to one of the values in the enum above.
  */
 non_null()
-Messenger *new_messenger(Mono_Time *mono_time, const Memory *mem, const Random *rng, const Network *ns,
+Messenger *new_messenger(Mono_Time *mono_time, const Random *rng, const Network *ns, Messenger_Options *options, Messenger_Error *error);
-                         Messenger_Options *options, Messenger_Error *error);
 
 /** @brief Run this before closing shop.
  *

external/toxcore/c-toxcore/toxcore/TCP_client.c

@@ -8,7 +8,6 @@
  */
 #include "TCP_client.h"
 
-#include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -102,12 +101,12 @@ void tcp_con_set_custom_uint(TCP_Client_Connection *con, uint32_t value)
  * @retval false on failure
  */
 non_null()
-static bool connect_sock_to(const Logger *logger, const Memory *mem, Socket sock, const IP_Port *ip_port, const TCP_Proxy_Info *proxy_info)
+static bool connect_sock_to(const Logger *logger, Socket sock, const IP_Port *ip_port, const TCP_Proxy_Info *proxy_info)
 {
     if (proxy_info->proxy_type != TCP_PROXY_NONE) {
-        return net_connect(mem, logger, sock, &proxy_info->ip_port);
+        return net_connect(logger, sock, &proxy_info->ip_port);
     } else {
-        return net_connect(mem, logger, sock, ip_port);
+        return net_connect(logger, sock, ip_port);
     }
 }
 
@@ -152,8 +151,8 @@ static int proxy_http_read_connection_response(const Logger *logger, const TCP_C
     char success[] = "200";
     uint8_t data[16]; // draining works the best if the length is a power of 2
 
-    const TCP_Connection *con0 = &tcp_conn->con;
+    const int ret = read_TCP_packet(logger, tcp_conn->con.ns, tcp_conn->con.sock, data, sizeof(data) - 1,
-    const int ret = read_tcp_packet(logger, con0->mem, con0->ns, con0->sock, data, sizeof(data) - 1, &con0->ip_port);
+                                    &tcp_conn->con.ip_port);
 
     if (ret == -1) {
         return 0;
@@ -168,10 +167,9 @@ static int proxy_http_read_connection_response(const Logger *logger, const TCP_C
         while (data_left > 0) {
             uint8_t temp_data[16];
             const uint16_t temp_data_size = min_u16(data_left, sizeof(temp_data));
-            const TCP_Connection *con = &tcp_conn->con;
 
-            if (read_tcp_packet(logger, con->mem, con->ns, con->sock, temp_data, temp_data_size,
+            if (read_TCP_packet(logger, tcp_conn->con.ns, tcp_conn->con.sock, temp_data, temp_data_size,
-                                &con->ip_port) == -1) {
+                                &tcp_conn->con.ip_port) == -1) {
                 LOGGER_ERROR(logger, "failed to drain TCP data (but ignoring failure)");
                 return 1;
             }
@@ -214,8 +212,7 @@ non_null()
 static int socks5_read_handshake_response(const Logger *logger, const TCP_Client_Connection *tcp_conn)
 {
     uint8_t data[2];
-    const TCP_Connection *con = &tcp_conn->con;
+    const int ret = read_TCP_packet(logger, tcp_conn->con.ns, tcp_conn->con.sock, data, sizeof(data), &tcp_conn->con.ip_port);
-    const int ret = read_tcp_packet(logger, con->mem, con->ns, con->sock, data, sizeof(data), &con->ip_port);
 
     if (ret == -1) {
         return 0;
@@ -265,8 +262,7 @@ static int proxy_socks5_read_connection_response(const Logger *logger, const TCP
 {
     if (net_family_is_ipv4(tcp_conn->ip_port.ip.family)) {
         uint8_t data[4 + sizeof(IP4) + sizeof(uint16_t)];
-        const TCP_Connection *con = &tcp_conn->con;
+        const int ret = read_TCP_packet(logger, tcp_conn->con.ns, tcp_conn->con.sock, data, sizeof(data), &tcp_conn->con.ip_port);
-        const int ret = read_tcp_packet(logger, con->mem, con->ns, con->sock, data, sizeof(data), &con->ip_port);
 
         if (ret == -1) {
             return 0;
@@ -277,8 +273,7 @@ static int proxy_socks5_read_connection_response(const Logger *logger, const TCP
         }
     } else {
         uint8_t data[4 + sizeof(IP6) + sizeof(uint16_t)];
-        const TCP_Connection *con = &tcp_conn->con;
+        int ret = read_TCP_packet(logger, tcp_conn->con.ns, tcp_conn->con.sock, data, sizeof(data), &tcp_conn->con.ip_port);
-        int ret = read_tcp_packet(logger, con->mem, con->ns, con->sock, data, sizeof(data), &con->ip_port);
 
         if (ret == -1) {
             return 0;
@@ -350,7 +345,7 @@ int send_routing_request(const Logger *logger, TCP_Client_Connection *con, const
     uint8_t packet[1 + CRYPTO_PUBLIC_KEY_SIZE];
     packet[0] = TCP_PACKET_ROUTING_REQUEST;
     memcpy(packet + 1, public_key, CRYPTO_PUBLIC_KEY_SIZE);
-    return write_packet_tcp_secure_connection(logger, &con->con, packet, sizeof(packet), true);
+    return write_packet_TCP_secure_connection(logger, &con->con, packet, sizeof(packet), true);
 }
 
 void routing_response_handler(TCP_Client_Connection *con, tcp_routing_response_cb *response_callback, void *object)
@@ -390,7 +385,7 @@ int send_data(const Logger *logger, TCP_Client_Connection *con, uint8_t con_id,
     VLA(uint8_t, packet, 1 + length);
     packet[0] = con_id + NUM_RESERVED_PORTS;
     memcpy(packet + 1, data, length);
-    return write_packet_tcp_secure_connection(logger, &con->con, packet, SIZEOF_VLA(packet), false);
+    return write_packet_TCP_secure_connection(logger, &con->con, packet, SIZEOF_VLA(packet), false);
 }
 
 /**
@@ -409,7 +404,7 @@ int send_oob_packet(const Logger *logger, TCP_Client_Connection *con, const uint
     packet[0] = TCP_PACKET_OOB_SEND;
     memcpy(packet + 1, public_key, CRYPTO_PUBLIC_KEY_SIZE);
     memcpy(packet + 1 + CRYPTO_PUBLIC_KEY_SIZE, data, length);
-    return write_packet_tcp_secure_connection(logger, &con->con, packet, SIZEOF_VLA(packet), false);
+    return write_packet_TCP_secure_connection(logger, &con->con, packet, SIZEOF_VLA(packet), false);
 }
 
 
@@ -457,7 +452,7 @@ static int client_send_disconnect_notification(const Logger *logger, TCP_Client_
     uint8_t packet[1 + 1];
     packet[0] = TCP_PACKET_DISCONNECT_NOTIFICATION;
     packet[1] = id;
-    return write_packet_tcp_secure_connection(logger, &con->con, packet, sizeof(packet), true);
+    return write_packet_TCP_secure_connection(logger, &con->con, packet, sizeof(packet), true);
 }
 
 /**
@@ -474,7 +469,7 @@ static int tcp_send_ping_request(const Logger *logger, TCP_Client_Connection *co
     uint8_t packet[1 + sizeof(uint64_t)];
     packet[0] = TCP_PACKET_PING;
     memcpy(packet + 1, &con->ping_request_id, sizeof(uint64_t));
-    const int ret = write_packet_tcp_secure_connection(logger, &con->con, packet, sizeof(packet), true);
+    const int ret = write_packet_TCP_secure_connection(logger, &con->con, packet, sizeof(packet), true);
 
     if (ret == 1) {
         con->ping_request_id = 0;
@@ -497,7 +492,7 @@ static int tcp_send_ping_response(const Logger *logger, TCP_Client_Connection *c
     uint8_t packet[1 + sizeof(uint64_t)];
     packet[0] = TCP_PACKET_PONG;
     memcpy(packet + 1, &con->ping_response_id, sizeof(uint64_t));
-    const int ret = write_packet_tcp_secure_connection(logger, &con->con, packet, sizeof(packet), true);
+    const int ret = write_packet_TCP_secure_connection(logger, &con->con, packet, sizeof(packet), true);
 
     if (ret == 1) {
         con->ping_response_id = 0;
@@ -532,7 +527,7 @@ int send_onion_request(const Logger *logger, TCP_Client_Connection *con, const u
     VLA(uint8_t, packet, 1 + length);
     packet[0] = TCP_PACKET_ONION_REQUEST;
     memcpy(packet + 1, data, length);
-    return write_packet_tcp_secure_connection(logger, &con->con, packet, SIZEOF_VLA(packet), false);
+    return write_packet_TCP_secure_connection(logger, &con->con, packet, SIZEOF_VLA(packet), false);
 }
 
 void onion_response_handler(TCP_Client_Connection *con, tcp_onion_response_cb *onion_callback, void *object)
@@ -560,7 +555,7 @@ int send_forward_request_tcp(const Logger *logger, TCP_Client_Connection *con, c
     }
 
     memcpy(packet + 1 + ipport_length, data, length);
-    return write_packet_tcp_secure_connection(logger, &con->con, packet, 1 + ipport_length + length, false);
+    return write_packet_TCP_secure_connection(logger, &con->con, packet, 1 + ipport_length + length, false);
 }
 
 void forwarding_handler(TCP_Client_Connection *con, forwarded_response_cb *forwarded_response_callback, void *object)
@@ -570,17 +565,11 @@ void forwarding_handler(TCP_Client_Connection *con, forwarded_response_cb *forwa
 }
 
 /** Create new TCP connection to ip_port/public_key */
-TCP_Client_Connection *new_tcp_connection(
+TCP_Client_Connection *new_TCP_connection(
-        const Logger *logger, const Memory *mem, const Mono_Time *mono_time, const Random *rng, const Network *ns,
+        const Logger *logger, const Mono_Time *mono_time, const Random *rng, const Network *ns, const IP_Port *ip_port,
-        const IP_Port *ip_port, const uint8_t *public_key, const uint8_t *self_public_key, const uint8_t *self_secret_key,
+        const uint8_t *public_key, const uint8_t *self_public_key, const uint8_t *self_secret_key,
         const TCP_Proxy_Info *proxy_info)
 {
-    assert(logger != nullptr);
-    assert(mem != nullptr);
-    assert(mono_time != nullptr);
-    assert(rng != nullptr);
-    assert(ns != nullptr);
-
     if (!net_family_is_ipv4(ip_port->ip.family) && !net_family_is_ipv6(ip_port->ip.family)) {
         return nullptr;
     }
@@ -608,12 +597,12 @@ TCP_Client_Connection *new_tcp_connection(
         return nullptr;
     }
 
-    if (!(set_socket_nonblock(ns, sock) && connect_sock_to(logger, mem, sock, ip_port, proxy_info))) {
+    if (!(set_socket_nonblock(ns, sock) && connect_sock_to(logger, sock, ip_port, proxy_info))) {
         kill_sock(ns, sock);
         return nullptr;
     }
 
-    TCP_Client_Connection *temp = (TCP_Client_Connection *)mem_alloc(mem, sizeof(TCP_Client_Connection));
+    TCP_Client_Connection *temp = (TCP_Client_Connection *)calloc(1, sizeof(TCP_Client_Connection));
 
     if (temp == nullptr) {
         kill_sock(ns, sock);
@@ -621,7 +610,6 @@ TCP_Client_Connection *new_tcp_connection(
     }
 
     temp->con.ns = ns;
-    temp->con.mem = mem;
     temp->con.rng = rng;
     temp->con.sock = sock;
     temp->con.ip_port = *ip_port;
@@ -649,7 +637,7 @@ TCP_Client_Connection *new_tcp_connection(
 
             if (generate_handshake(temp) == -1) {
                 kill_sock(ns, sock);
-                mem_delete(mem, temp);
+                free(temp);
                 return nullptr;
             }
 
@@ -663,7 +651,7 @@ TCP_Client_Connection *new_tcp_connection(
 }
 
 non_null()
-static int handle_tcp_client_routing_response(TCP_Client_Connection *conn, const uint8_t *data, uint16_t length)
+static int handle_TCP_client_routing_response(TCP_Client_Connection *conn, const uint8_t *data, uint16_t length)
 {
     if (length != 1 + 1 + CRYPTO_PUBLIC_KEY_SIZE) {
         return -1;
@@ -691,7 +679,7 @@ static int handle_tcp_client_routing_response(TCP_Client_Connection *conn, const
 }
 
 non_null()
-static int handle_tcp_client_connection_notification(TCP_Client_Connection *conn, const uint8_t *data, uint16_t length)
+static int handle_TCP_client_connection_notification(TCP_Client_Connection *conn, const uint8_t *data, uint16_t length)
 {
     if (length != 1 + 1) {
         return -1;
@@ -718,7 +706,7 @@ static int handle_tcp_client_connection_notification(TCP_Client_Connection *conn
 }
 
 non_null()
-static int handle_tcp_client_disconnect_notification(TCP_Client_Connection *conn, const uint8_t *data, uint16_t length)
+static int handle_TCP_client_disconnect_notification(TCP_Client_Connection *conn, const uint8_t *data, uint16_t length)
 {
     if (length != 1 + 1) {
         return -1;
@@ -749,7 +737,7 @@ static int handle_tcp_client_disconnect_notification(TCP_Client_Connection *conn
 }
 
 non_null()
-static int handle_tcp_client_ping(const Logger *logger, TCP_Client_Connection *conn, const uint8_t *data, uint16_t length)
+static int handle_TCP_client_ping(const Logger *logger, TCP_Client_Connection *conn, const uint8_t *data, uint16_t length)
 {
     if (length != 1 + sizeof(uint64_t)) {
         return -1;
@@ -763,7 +751,7 @@ static int handle_tcp_client_ping(const Logger *logger, TCP_Client_Connection *c
 }
 
 non_null()
-static int handle_tcp_client_pong(TCP_Client_Connection *conn, const uint8_t *data, uint16_t length)
+static int handle_TCP_client_pong(TCP_Client_Connection *conn, const uint8_t *data, uint16_t length)
 {
     if (length != 1 + sizeof(uint64_t)) {
         return -1;
@@ -784,7 +772,7 @@ static int handle_tcp_client_pong(TCP_Client_Connection *conn, const uint8_t *da
 }
 
 non_null(1, 2) nullable(4)
-static int handle_tcp_client_oob_recv(TCP_Client_Connection *conn, const uint8_t *data, uint16_t length, void *userdata)
+static int handle_TCP_client_oob_recv(TCP_Client_Connection *conn, const uint8_t *data, uint16_t length, void *userdata)
 {
     if (length <= 1 + CRYPTO_PUBLIC_KEY_SIZE) {
         return -1;
@@ -803,7 +791,7 @@ static int handle_tcp_client_oob_recv(TCP_Client_Connection *conn, const uint8_t
  * @retval -1 on failure
  */
 non_null(1, 2, 3) nullable(5)
-static int handle_tcp_client_packet(const Logger *logger, TCP_Client_Connection *conn, const uint8_t *data,
+static int handle_TCP_client_packet(const Logger *logger, TCP_Client_Connection *conn, const uint8_t *data,
                                     uint16_t length, void *userdata)
 {
     if (length <= 1) {
@@ -812,22 +800,22 @@ static int handle_tcp_client_packet(const Logger *logger, TCP_Client_Connection
 
     switch (data[0]) {
         case TCP_PACKET_ROUTING_RESPONSE:
-            return handle_tcp_client_routing_response(conn, data, length);
+            return handle_TCP_client_routing_response(conn, data, length);
 
         case TCP_PACKET_CONNECTION_NOTIFICATION:
-            return handle_tcp_client_connection_notification(conn, data, length);
+            return handle_TCP_client_connection_notification(conn, data, length);
 
         case TCP_PACKET_DISCONNECT_NOTIFICATION:
-            return handle_tcp_client_disconnect_notification(conn, data, length);
+            return handle_TCP_client_disconnect_notification(conn, data, length);
 
         case TCP_PACKET_PING:
-            return handle_tcp_client_ping(logger, conn, data, length);
+            return handle_TCP_client_ping(logger, conn, data, length);
 
         case TCP_PACKET_PONG:
-            return handle_tcp_client_pong(conn, data, length);
+            return handle_TCP_client_pong(conn, data, length);
 
         case TCP_PACKET_OOB_RECV:
-            return handle_tcp_client_oob_recv(conn, data, length, userdata);
+            return handle_TCP_client_oob_recv(conn, data, length, userdata);
 
         case TCP_PACKET_ONION_RESPONSE: {
             if (conn->onion_callback != nullptr) {
@@ -864,7 +852,7 @@ non_null(1, 2) nullable(3)
 static bool tcp_process_packet(const Logger *logger, TCP_Client_Connection *conn, void *userdata)
 {
     uint8_t packet[MAX_PACKET_SIZE];
-    const int len = read_packet_tcp_secure_connection(logger, conn->con.mem, conn->con.ns, conn->con.sock, &conn->next_packet_length, conn->con.shared_key, conn->recv_nonce, packet, sizeof(packet), &conn->ip_port);
+    const int len = read_packet_TCP_secure_connection(logger, conn->con.ns, conn->con.sock, &conn->next_packet_length, conn->con.shared_key, conn->recv_nonce, packet, sizeof(packet), &conn->ip_port);
 
     if (len == 0) {
         return false;
@@ -875,7 +863,7 @@ static bool tcp_process_packet(const Logger *logger, TCP_Client_Connection *conn
         return false;
     }
 
-    if (handle_tcp_client_packet(logger, conn, packet, len, userdata) == -1) {
+    if (handle_TCP_client_packet(logger, conn, packet, len, userdata) == -1) {
         conn->status = TCP_CLIENT_DISCONNECTED;
         return false;
     }
@@ -884,7 +872,7 @@ static bool tcp_process_packet(const Logger *logger, TCP_Client_Connection *conn
 }
 
 non_null(1, 2, 3) nullable(4)
-static int do_confirmed_tcp(const Logger *logger, TCP_Client_Connection *conn, const Mono_Time *mono_time,
+static int do_confirmed_TCP(const Logger *logger, TCP_Client_Connection *conn, const Mono_Time *mono_time,
                             void *userdata)
 {
     send_pending_data(logger, &conn->con);
@@ -918,7 +906,7 @@ static int do_confirmed_tcp(const Logger *logger, TCP_Client_Connection *conn, c
 }
 
 /** Run the TCP connection */
-void do_tcp_connection(const Logger *logger, const Mono_Time *mono_time,
+void do_TCP_connection(const Logger *logger, const Mono_Time *mono_time,
                        TCP_Client_Connection *tcp_connection, void *userdata)
 {
     if (tcp_connection->status == TCP_CLIENT_DISCONNECTED) {
@@ -981,8 +969,7 @@ void do_tcp_connection(const Logger *logger, const Mono_Time *mono_time,
 
     if (tcp_connection->status == TCP_CLIENT_UNCONFIRMED) {
         uint8_t data[TCP_SERVER_HANDSHAKE_SIZE];
-        const TCP_Connection *con = &tcp_connection->con;
+        const int len = read_TCP_packet(logger, tcp_connection->con.ns, tcp_connection->con.sock, data, sizeof(data), &tcp_connection->con.ip_port);
-        const int len = read_tcp_packet(logger, con->mem, con->ns, con->sock, data, sizeof(data), &con->ip_port);
 
         if (sizeof(data) == len) {
             if (handle_handshake(tcp_connection, data) == 0) {
@@ -996,7 +983,7 @@ void do_tcp_connection(const Logger *logger, const Mono_Time *mono_time,
     }
 
     if (tcp_connection->status == TCP_CLIENT_CONFIRMED) {
-        do_confirmed_tcp(logger, tcp_connection, mono_time, userdata);
+        do_confirmed_TCP(logger, tcp_connection, mono_time, userdata);
     }
 
     if (tcp_connection->kill_at <= mono_time_get(mono_time)) {
@@ -1005,16 +992,14 @@ void do_tcp_connection(const Logger *logger, const Mono_Time *mono_time,
 }
 
 /** Kill the TCP connection */
-void kill_tcp_connection(TCP_Client_Connection *tcp_connection)
+void kill_TCP_connection(TCP_Client_Connection *tcp_connection)
 {
     if (tcp_connection == nullptr) {
         return;
     }
 
-    const Memory *mem = tcp_connection->con.mem;
+    wipe_priority_list(tcp_connection->con.priority_queue_start);
-
-    wipe_priority_list(tcp_connection->con.mem, tcp_connection->con.priority_queue_start);
     kill_sock(tcp_connection->con.ns, tcp_connection->con.sock);
     crypto_memzero(tcp_connection, sizeof(TCP_Client_Connection));
-    mem_delete(mem, tcp_connection);
+    free(tcp_connection);
 }

external/toxcore/c-toxcore/toxcore/TCP_client.h

@@ -57,20 +57,20 @@ non_null()
 void tcp_con_set_custom_uint(TCP_Client_Connection *con, uint32_t value);
 
 /** Create new TCP connection to ip_port/public_key */
-non_null(1, 2, 3, 4, 5, 6, 7, 8, 9) nullable(10)
+non_null(1, 2, 3, 4, 5, 6, 7, 8) nullable(9)
-TCP_Client_Connection *new_tcp_connection(
+TCP_Client_Connection *new_TCP_connection(
-        const Logger *logger, const Memory *mem, const Mono_Time *mono_time, const Random *rng, const Network *ns,
+        const Logger *logger, const Mono_Time *mono_time, const Random *rng, const Network *ns, const IP_Port *ip_port,
-        const IP_Port *ip_port, const uint8_t *public_key, const uint8_t *self_public_key, const uint8_t *self_secret_key,
+        const uint8_t *public_key, const uint8_t *self_public_key, const uint8_t *self_secret_key,
         const TCP_Proxy_Info *proxy_info);
 
 /** Run the TCP connection */
 non_null(1, 2, 3) nullable(4)
-void do_tcp_connection(const Logger *logger, const Mono_Time *mono_time,
+void do_TCP_connection(const Logger *logger, const Mono_Time *mono_time,
                        TCP_Client_Connection *tcp_connection, void *userdata);
 
 /** Kill the TCP connection */
 nullable(1)
-void kill_tcp_connection(TCP_Client_Connection *tcp_connection);
+void kill_TCP_connection(TCP_Client_Connection *tcp_connection);
 
 typedef int tcp_onion_response_cb(void *object, const uint8_t *data, uint16_t length, void *userdata);
 

external/toxcore/c-toxcore/toxcore/TCP_common.c

@@ -10,13 +10,13 @@
 
 #include "ccompat.h"
 
-void wipe_priority_list(const Memory *mem, TCP_Priority_List *p)
+void wipe_priority_list(TCP_Priority_List *p)
 {
     while (p != nullptr) {
         TCP_Priority_List *pp = p;
         p = p->next;
-        mem_delete(mem, pp->data);
+        free(pp->data);
-        mem_delete(mem, pp);
+        free(pp);
     }
 }
 
@@ -74,8 +74,8 @@ int send_pending_data(const Logger *logger, TCP_Connection *con)
 
         TCP_Priority_List *pp = p;
         p = p->next;
-        mem_delete(con->mem, pp->data);
+        free(pp->data);
-        mem_delete(con->mem, pp);
+        free(pp);
     }
 
     con->priority_queue_start = p;
@@ -89,14 +89,14 @@ int send_pending_data(const Logger *logger, TCP_Connection *con)
 }
 
 /**
- * @retval false on failure (only if mem_alloc fails)
+ * @retval false on failure (only if calloc fails)
  * @retval true on success
  */
 non_null()
 static bool add_priority(TCP_Connection *con, const uint8_t *packet, uint16_t size, uint16_t sent)
 {
     TCP_Priority_List *p = con->priority_queue_end;
-    TCP_Priority_List *new_list = (TCP_Priority_List *)mem_alloc(con->mem, sizeof(TCP_Priority_List));
+    TCP_Priority_List *new_list = (TCP_Priority_List *)calloc(1, sizeof(TCP_Priority_List));
 
     if (new_list == nullptr) {
         return false;
@@ -105,10 +105,10 @@ static bool add_priority(TCP_Connection *con, const uint8_t *packet, uint16_t si
     new_list->next = nullptr;
     new_list->size = size;
     new_list->sent = sent;
-    new_list->data = (uint8_t *)mem_balloc(con->mem, size);
+    new_list->data = (uint8_t *)malloc(size);
 
     if (new_list->data == nullptr) {
-        mem_delete(con->mem, new_list);
+        free(new_list);
         return false;
     }
 
@@ -129,7 +129,7 @@ static bool add_priority(TCP_Connection *con, const uint8_t *packet, uint16_t si
  * @retval 0 if could not send packet.
  * @retval -1 on failure (connection must be killed).
  */
-int write_packet_tcp_secure_connection(const Logger *logger, TCP_Connection *con, const uint8_t *data, uint16_t length,
+int write_packet_TCP_secure_connection(const Logger *logger, TCP_Connection *con, const uint8_t *data, uint16_t length,
                                        bool priority)
 {
     if (length + CRYPTO_MAC_SIZE > MAX_PACKET_SIZE) {
@@ -195,8 +195,7 @@ int write_packet_tcp_secure_connection(const Logger *logger, TCP_Connection *con
  * return length on success
  * return -1 on failure/no data in buffer.
  */
-int read_tcp_packet(
+int read_TCP_packet(const Logger *logger, const Network *ns, Socket sock, uint8_t *data, uint16_t length, const IP_Port *ip_port)
-        const Logger *logger, const Memory *mem, const Network *ns, Socket sock, uint8_t *data, uint16_t length, const IP_Port *ip_port)
 {
     const uint16_t count = net_socket_data_recv_buffer(ns, sock);
 
@@ -223,7 +222,7 @@ int read_tcp_packet(
  * return -1 on failure.
  */
 non_null()
-static uint16_t read_tcp_length(const Logger *logger, const Memory *mem, const Network *ns, Socket sock, const IP_Port *ip_port)
+static uint16_t read_TCP_length(const Logger *logger, const Network *ns, Socket sock, const IP_Port *ip_port)
 {
     const uint16_t count = net_socket_data_recv_buffer(ns, sock);
 
@@ -255,14 +254,13 @@ static uint16_t read_tcp_length(const Logger *logger, const Memory *mem, const N
  * @retval 0 if could not read any packet.
  * @retval -1 on failure (connection must be killed).
  */
-int read_packet_tcp_secure_connection(
+int read_packet_TCP_secure_connection(
-        const Logger *logger, const Memory *mem, const Network *ns,
+        const Logger *logger, const Network *ns, Socket sock, uint16_t *next_packet_length,
-        Socket sock, uint16_t *next_packet_length,
         const uint8_t *shared_key, uint8_t *recv_nonce, uint8_t *data,
         uint16_t max_len, const IP_Port *ip_port)
 {
     if (*next_packet_length == 0) {
-        const uint16_t len = read_tcp_length(logger, mem, ns, sock, ip_port);
+        const uint16_t len = read_TCP_length(logger, ns, sock, ip_port);
 
         if (len == (uint16_t) -1) {
             return -1;
@@ -281,7 +279,7 @@ int read_packet_tcp_secure_connection(
     }
 
     VLA(uint8_t, data_encrypted, (int) *next_packet_length);
-    const int len_packet = read_tcp_packet(logger, mem, ns, sock, data_encrypted, *next_packet_length, ip_port);
+    const int len_packet = read_TCP_packet(logger, ns, sock, data_encrypted, *next_packet_length, ip_port);
 
     if (len_packet == -1) {
         return 0;

external/toxcore/c-toxcore/toxcore/TCP_common.h

@@ -7,7 +7,6 @@
 #define C_TOXCORE_TOXCORE_TCP_COMMON_H
 
 #include "crypto_core.h"
-#include "mem.h"
 #include "network.h"
 
 typedef struct TCP_Priority_List TCP_Priority_List;
@@ -18,8 +17,8 @@ struct TCP_Priority_List {
     uint8_t *data;
 };
 
-non_null(1) nullable(2)
+nullable(1)
-void wipe_priority_list(const Memory *mem, TCP_Priority_List *p);
+void wipe_priority_list(TCP_Priority_List *p);
 
 #define NUM_RESERVED_PORTS 16
 #define NUM_CLIENT_CONNECTIONS (256 - NUM_RESERVED_PORTS)
@@ -64,7 +63,6 @@ void wipe_priority_list(const Memory *mem, TCP_Priority_List *p);
 #define MAX_PACKET_SIZE 2048
 
 typedef struct TCP_Connection {
-    const Memory *mem;
     const Random *rng;
     const Network *ns;
     Socket sock;
@@ -99,7 +97,7 @@ int send_pending_data(const Logger *logger, TCP_Connection *con);
  * @retval -1 on failure (connection must be killed).
  */
 non_null()
-int write_packet_tcp_secure_connection(
+int write_packet_TCP_secure_connection(
         const Logger *logger, TCP_Connection *con, const uint8_t *data, uint16_t length,
         bool priority);
 
@@ -109,8 +107,8 @@ int write_packet_tcp_secure_connection(
  * return -1 on failure/no data in buffer.
  */
 non_null()
-int read_tcp_packet(
+int read_TCP_packet(
-        const Logger *logger, const Memory *mem, const Network *ns, Socket sock, uint8_t *data, uint16_t length, const IP_Port *ip_port);
+        const Logger *logger, const Network *ns, Socket sock, uint8_t *data, uint16_t length, const IP_Port *ip_port);
 
 /**
  * @return length of received packet on success.
@@ -118,9 +116,8 @@ int read_tcp_packet(
  * @retval -1 on failure (connection must be killed).
  */
 non_null()
-int read_packet_tcp_secure_connection(
+int read_packet_TCP_secure_connection(
-        const Logger *logger, const Memory *mem, const Network *ns,
+        const Logger *logger, const Network *ns, Socket sock, uint16_t *next_packet_length,
-        Socket sock, uint16_t *next_packet_length,
         const uint8_t *shared_key, uint8_t *recv_nonce, uint8_t *data,
         uint16_t max_len, const IP_Port *ip_port);
 

external/toxcore/c-toxcore/toxcore/TCP_connection.c

@@ -19,7 +19,6 @@
 
 struct TCP_Connections {
     const Logger *logger;
-    const Memory *mem;
     const Random *rng;
     Mono_Time *mono_time;
     const Network *ns;
@@ -70,20 +69,20 @@ uint32_t tcp_connections_count(const TCP_Connections *tcp_c)
 
 /** @brief Set the size of the array to num.
  *
- * @retval -1 if mem_vrealloc fails.
+ * @retval -1 if realloc fails.
  * @retval 0 if it succeeds.
  */
 non_null()
-static int realloc_tcp_connection_to(const Memory *mem, TCP_Connection_to **array, size_t num)
+static int realloc_TCP_Connection_to(TCP_Connection_to **array, size_t num)
 {
     if (num == 0) {
-        mem_delete(mem, *array);
+        free(*array);
         *array = nullptr;
         return 0;
     }
 
     TCP_Connection_to *temp_pointer =
-        (TCP_Connection_to *)mem_vrealloc(mem, *array, num, sizeof(TCP_Connection_to));
+        (TCP_Connection_to *)realloc(*array, num * sizeof(TCP_Connection_to));
 
     if (temp_pointer == nullptr) {
         return -1;
@@ -95,15 +94,15 @@ static int realloc_tcp_connection_to(const Memory *mem, TCP_Connection_to **arra
 }
 
 non_null()
-static int realloc_tcp_con(const Memory *mem, TCP_con **array, size_t num)
+static int realloc_TCP_con(TCP_con **array, size_t num)
 {
     if (num == 0) {
-        mem_delete(mem, *array);
+        free(*array);
         *array = nullptr;
         return 0;
     }
 
-    TCP_con *temp_pointer = (TCP_con *)mem_vrealloc(mem, *array, num, sizeof(TCP_con));
+    TCP_con *temp_pointer = (TCP_con *)realloc(*array, num * sizeof(TCP_con));
 
     if (temp_pointer == nullptr) {
         return -1;
@@ -165,7 +164,7 @@ static int create_connection(TCP_Connections *tcp_c)
 
     int id = -1;
 
-    if (realloc_tcp_connection_to(tcp_c->mem, &tcp_c->connections, tcp_c->connections_length + 1) == 0) {
+    if (realloc_TCP_Connection_to(&tcp_c->connections, tcp_c->connections_length + 1) == 0) {
         id = tcp_c->connections_length;
         ++tcp_c->connections_length;
         tcp_c->connections[id] = empty_tcp_connection_to;
@@ -190,7 +189,7 @@ static int create_tcp_connection(TCP_Connections *tcp_c)
 
     int id = -1;
 
-    if (realloc_tcp_con(tcp_c->mem, &tcp_c->tcp_connections, tcp_c->tcp_connections_length + 1) == 0) {
+    if (realloc_TCP_con(&tcp_c->tcp_connections, tcp_c->tcp_connections_length + 1) == 0) {
         id = tcp_c->tcp_connections_length;
         ++tcp_c->tcp_connections_length;
         tcp_c->tcp_connections[id] = empty_tcp_con;
@@ -222,9 +221,7 @@ static int wipe_connection(TCP_Connections *tcp_c, int connections_number)
 
     if (tcp_c->connections_length != i) {
         tcp_c->connections_length = i;
-        if (realloc_tcp_connection_to(tcp_c->mem, &tcp_c->connections, tcp_c->connections_length) != 0) {
+        realloc_TCP_Connection_to(&tcp_c->connections, tcp_c->connections_length);
-            return -1;
-        }
     }
 
     return 0;
@@ -254,9 +251,7 @@ static int wipe_tcp_connection(TCP_Connections *tcp_c, int tcp_connections_numbe
 
     if (tcp_c->tcp_connections_length != i) {
         tcp_c->tcp_connections_length = i;
-        if (realloc_tcp_con(tcp_c->mem, &tcp_c->tcp_connections, tcp_c->tcp_connections_length) != 0) {
+        realloc_TCP_con(&tcp_c->tcp_connections, tcp_c->tcp_connections_length);
-            return -1;
-        }
     }
 
     return 0;
@@ -903,7 +898,7 @@ int kill_tcp_relay_connection(TCP_Connections *tcp_c, int tcp_connections_number
         --tcp_c->onion_num_conns;
     }
 
-    kill_tcp_connection(tcp_con->connection);
+    kill_TCP_connection(tcp_con->connection);
 
     return wipe_tcp_connection(tcp_c, tcp_connections_number);
 }
@@ -924,8 +919,8 @@ static int reconnect_tcp_relay_connection(TCP_Connections *tcp_c, int tcp_connec
     IP_Port ip_port = tcp_con_ip_port(tcp_con->connection);
     uint8_t relay_pk[CRYPTO_PUBLIC_KEY_SIZE];
     memcpy(relay_pk, tcp_con_public_key(tcp_con->connection), CRYPTO_PUBLIC_KEY_SIZE);
-    kill_tcp_connection(tcp_con->connection);
+    kill_TCP_connection(tcp_con->connection);
-    tcp_con->connection = new_tcp_connection(tcp_c->logger, tcp_c->mem, tcp_c->mono_time, tcp_c->rng, tcp_c->ns, &ip_port, relay_pk, tcp_c->self_public_key, tcp_c->self_secret_key, &tcp_c->proxy_info);
+    tcp_con->connection = new_TCP_connection(tcp_c->logger, tcp_c->mono_time, tcp_c->rng, tcp_c->ns, &ip_port, relay_pk, tcp_c->self_public_key, tcp_c->self_secret_key, &tcp_c->proxy_info);
 
     if (tcp_con->connection == nullptr) {
         kill_tcp_relay_connection(tcp_c, tcp_connections_number);
@@ -974,7 +969,7 @@ static int sleep_tcp_relay_connection(TCP_Connections *tcp_c, int tcp_connection
     tcp_con->ip_port = tcp_con_ip_port(tcp_con->connection);
     memcpy(tcp_con->relay_pk, tcp_con_public_key(tcp_con->connection), CRYPTO_PUBLIC_KEY_SIZE);
 
-    kill_tcp_connection(tcp_con->connection);
+    kill_TCP_connection(tcp_con->connection);
     tcp_con->connection = nullptr;
 
     for (uint32_t i = 0; i < tcp_c->connections_length; ++i) {
@@ -1012,8 +1007,8 @@ static int unsleep_tcp_relay_connection(TCP_Connections *tcp_c, int tcp_connecti
         return -1;
     }
 
-    tcp_con->connection = new_tcp_connection(
+    tcp_con->connection = new_TCP_connection(
-            tcp_c->logger, tcp_c->mem, tcp_c->mono_time, tcp_c->rng, tcp_c->ns, &tcp_con->ip_port,
+            tcp_c->logger, tcp_c->mono_time, tcp_c->rng, tcp_c->ns, &tcp_con->ip_port,
             tcp_con->relay_pk, tcp_c->self_public_key, tcp_c->self_secret_key, &tcp_c->proxy_info);
 
     if (tcp_con->connection == nullptr) {
@@ -1308,8 +1303,8 @@ static int add_tcp_relay_instance(TCP_Connections *tcp_c, const IP_Port *ip_port
 
     TCP_con *tcp_con = &tcp_c->tcp_connections[tcp_connections_number];
 
-    tcp_con->connection = new_tcp_connection(
+    tcp_con->connection = new_TCP_connection(
-            tcp_c->logger, tcp_c->mem, tcp_c->mono_time, tcp_c->rng, tcp_c->ns, &ipp_copy,
+            tcp_c->logger, tcp_c->mono_time, tcp_c->rng, tcp_c->ns, &ipp_copy,
             relay_pk, tcp_c->self_public_key, tcp_c->self_secret_key, &tcp_c->proxy_info);
 
     if (tcp_con->connection == nullptr) {
@@ -1585,27 +1580,21 @@ int set_tcp_onion_status(TCP_Connections *tcp_c, bool status)
  *
  * Returns NULL on failure.
  */
-TCP_Connections *new_tcp_connections(const Logger *logger, const Memory *mem, const Random *rng, const Network *ns,
+TCP_Connections *new_tcp_connections(
-                                     Mono_Time *mono_time, const uint8_t *secret_key, const TCP_Proxy_Info *proxy_info)
+        const Logger *logger, const Random *rng, const Network *ns, Mono_Time *mono_time, const uint8_t *secret_key,
+        const TCP_Proxy_Info *proxy_info)
 {
-    assert(logger != nullptr);
-    assert(mem != nullptr);
-    assert(rng != nullptr);
-    assert(ns != nullptr);
-    assert(mono_time != nullptr);
-
     if (secret_key == nullptr) {
         return nullptr;
     }
 
-    TCP_Connections *temp = (TCP_Connections *)mem_alloc(mem, sizeof(TCP_Connections));
+    TCP_Connections *temp = (TCP_Connections *)calloc(1, sizeof(TCP_Connections));
 
     if (temp == nullptr) {
         return nullptr;
     }
 
     temp->logger = logger;
-    temp->mem = mem;
     temp->rng = rng;
     temp->mono_time = mono_time;
     temp->ns = ns;
@@ -1628,7 +1617,7 @@ static void do_tcp_conns(const Logger *logger, TCP_Connections *tcp_c, void *use
         }
 
         if (tcp_con->status != TCP_CONN_SLEEPING) {
-            do_tcp_connection(logger, tcp_c->mono_time, tcp_con->connection, userdata);
+            do_TCP_connection(logger, tcp_c->mono_time, tcp_con->connection, userdata);
 
             /* callbacks can change TCP connection address. */
             tcp_con = get_tcp_connection(tcp_c, i);
@@ -1713,12 +1702,12 @@ void kill_tcp_connections(TCP_Connections *tcp_c)
     }
 
     for (uint32_t i = 0; i < tcp_c->tcp_connections_length; ++i) {
-        kill_tcp_connection(tcp_c->tcp_connections[i].connection);
+        kill_TCP_connection(tcp_c->tcp_connections[i].connection);
     }
 
     crypto_memzero(tcp_c->self_secret_key, sizeof(tcp_c->self_secret_key));
 
-    mem_delete(tcp_c->mem, tcp_c->tcp_connections);
+    free(tcp_c->tcp_connections);
-    mem_delete(tcp_c->mem, tcp_c->connections);
+    free(tcp_c->connections);
-    mem_delete(tcp_c->mem, tcp_c);
+    free(tcp_c);
 }

external/toxcore/c-toxcore/toxcore/TCP_connection.h

@@ -298,8 +298,9 @@ uint32_t tcp_copy_connected_relays_index(const TCP_Connections *tcp_c, Node_form
  * Returns NULL on failure.
  */
 non_null()
-TCP_Connections *new_tcp_connections(const Logger *logger, const Memory *mem, const Random *rng, const Network *ns,
+TCP_Connections *new_tcp_connections(
-                                     Mono_Time *mono_time, const uint8_t *secret_key, const TCP_Proxy_Info *proxy_info);
+        const Logger *logger, const Random *rng, const Network *ns, Mono_Time *mono_time,
+        const uint8_t *secret_key, const TCP_Proxy_Info *proxy_info);
 
 non_null()
 int kill_tcp_relay_connection(TCP_Connections *tcp_c, int tcp_connections_number);

external/toxcore/c-toxcore/toxcore/TCP_server.c

@@ -58,7 +58,6 @@ typedef struct TCP_Secure_Connection {
 
 struct TCP_Server {
     const Logger *logger;
-    const Memory *mem;
     const Random *rng;
     const Network *ns;
     Onion *onion;
@@ -118,9 +117,9 @@ static int alloc_new_connections(TCP_Server *tcp_server, uint32_t num)
         return -1;
     }
 
-    TCP_Secure_Connection *new_connections = (TCP_Secure_Connection *)mem_vrealloc(
+    TCP_Secure_Connection *new_connections = (TCP_Secure_Connection *)realloc(
-                tcp_server->mem, tcp_server->accepted_connection_array,
+                tcp_server->accepted_connection_array,
-                new_size, sizeof(TCP_Secure_Connection));
+                new_size * sizeof(TCP_Secure_Connection));
 
     if (new_connections == nullptr) {
         return -1;
@@ -139,7 +138,7 @@ non_null()
 static void wipe_secure_connection(TCP_Secure_Connection *con)
 {
     if (con->status != 0) {
-        wipe_priority_list(con->con.mem, con->con.priority_queue_start);
+        wipe_priority_list(con->con.priority_queue_start);
         crypto_memzero(con, sizeof(TCP_Secure_Connection));
     }
 }
@@ -162,7 +161,7 @@ static void free_accepted_connection_array(TCP_Server *tcp_server)
         wipe_secure_connection(&tcp_server->accepted_connection_array[i]);
     }
 
-    mem_delete(tcp_server->mem, tcp_server->accepted_connection_array);
+    free(tcp_server->accepted_connection_array);
     tcp_server->accepted_connection_array = nullptr;
     tcp_server->size_accepted_connections = 0;
 }
@@ -172,7 +171,7 @@ static void free_accepted_connection_array(TCP_Server *tcp_server)
  * @retval -1 on failure.
  */
 non_null()
-static int get_tcp_connection_index(const TCP_Server *tcp_server, const uint8_t *public_key)
+static int get_TCP_connection_index(const TCP_Server *tcp_server, const uint8_t *public_key)
 {
     return bs_list_find(&tcp_server->accepted_key_list, public_key);
 }
@@ -189,7 +188,7 @@ static int kill_accepted(TCP_Server *tcp_server, int index);
 non_null()
 static int add_accepted(TCP_Server *tcp_server, const Mono_Time *mono_time, TCP_Secure_Connection *con)
 {
-    int index = get_tcp_connection_index(tcp_server, con->public_key);
+    int index = get_TCP_connection_index(tcp_server, con->public_key);
 
     if (index != -1) { /* If an old connection to the same public key exists, kill it. */
         kill_accepted(tcp_server, index);
@@ -263,7 +262,7 @@ static int del_accepted(TCP_Server *tcp_server, int index)
 
 /** Kill a TCP_Secure_Connection */
 non_null()
-static void kill_tcp_secure_connection(TCP_Secure_Connection *con)
+static void kill_TCP_secure_connection(TCP_Secure_Connection *con)
 {
     kill_sock(con->con.ns, con->con.sock);
     wipe_secure_connection(con);
@@ -302,7 +301,7 @@ static int kill_accepted(TCP_Server *tcp_server, int index)
  * @retval -1 if the connection must be killed.
  */
 non_null()
-static int handle_tcp_handshake(const Logger *logger, TCP_Secure_Connection *con, const uint8_t *data, uint16_t length,
+static int handle_TCP_handshake(const Logger *logger, TCP_Secure_Connection *con, const uint8_t *data, uint16_t length,
                                 const uint8_t *self_secret_key)
 {
     if (length != TCP_CLIENT_HANDSHAKE_SIZE) {
@@ -370,14 +369,14 @@ non_null()
 static int read_connection_handshake(const Logger *logger, TCP_Secure_Connection *con, const uint8_t *self_secret_key)
 {
     uint8_t data[TCP_CLIENT_HANDSHAKE_SIZE];
-    const int len = read_tcp_packet(logger, con->con.mem, con->con.ns, con->con.sock, data, TCP_CLIENT_HANDSHAKE_SIZE, &con->con.ip_port);
+    const int len = read_TCP_packet(logger, con->con.ns, con->con.sock, data, TCP_CLIENT_HANDSHAKE_SIZE, &con->con.ip_port);
 
     if (len == -1) {
         LOGGER_TRACE(logger, "connection handshake is not ready yet");
         return 0;
     }
 
-    return handle_tcp_handshake(logger, con, data, len, self_secret_key);
+    return handle_TCP_handshake(logger, con, data, len, self_secret_key);
 }
 
 /**
@@ -394,7 +393,7 @@ static int send_routing_response(const Logger *logger, TCP_Secure_Connection *co
     data[1] = rpid;
     memcpy(data + 2, public_key, CRYPTO_PUBLIC_KEY_SIZE);
 
-    return write_packet_tcp_secure_connection(logger, &con->con, data, sizeof(data), true);
+    return write_packet_TCP_secure_connection(logger, &con->con, data, sizeof(data), true);
 }
 
 /**
@@ -406,7 +405,7 @@ non_null()
 static int send_connect_notification(const Logger *logger, TCP_Secure_Connection *con, uint8_t id)
 {
     uint8_t data[2] = {TCP_PACKET_CONNECTION_NOTIFICATION, (uint8_t)(id + NUM_RESERVED_PORTS)};
-    return write_packet_tcp_secure_connection(logger, &con->con, data, sizeof(data), true);
+    return write_packet_TCP_secure_connection(logger, &con->con, data, sizeof(data), true);
 }
 
 /**
@@ -418,7 +417,7 @@ non_null()
 static int send_disconnect_notification(const Logger *logger, TCP_Secure_Connection *con, uint8_t id)
 {
     uint8_t data[2] = {TCP_PACKET_DISCONNECT_NOTIFICATION, (uint8_t)(id + NUM_RESERVED_PORTS)};
-    return write_packet_tcp_secure_connection(logger, &con->con, data, sizeof(data), true);
+    return write_packet_TCP_secure_connection(logger, &con->con, data, sizeof(data), true);
 }
 
 /**
@@ -426,7 +425,7 @@ static int send_disconnect_notification(const Logger *logger, TCP_Secure_Connect
  * @retval -1 on failure (connection must be killed).
  */
 non_null()
-static int handle_tcp_routing_req(TCP_Server *tcp_server, uint32_t con_id, const uint8_t *public_key)
+static int handle_TCP_routing_req(TCP_Server *tcp_server, uint32_t con_id, const uint8_t *public_key)
 {
     uint32_t index = -1;
     TCP_Secure_Connection *con = &tcp_server->accepted_connection_array[con_id];
@@ -474,7 +473,7 @@ static int handle_tcp_routing_req(TCP_Server *tcp_server, uint32_t con_id, const
 
     con->connections[index].status = 1;
     memcpy(con->connections[index].public_key, public_key, CRYPTO_PUBLIC_KEY_SIZE);
-    const int other_index = get_tcp_connection_index(tcp_server, public_key);
+    const int other_index = get_TCP_connection_index(tcp_server, public_key);
 
     if (other_index != -1) {
         uint32_t other_id = -1;
@@ -509,7 +508,7 @@ static int handle_tcp_routing_req(TCP_Server *tcp_server, uint32_t con_id, const
  * @retval -1 on failure (connection must be killed).
  */
 non_null()
-static int handle_tcp_oob_send(TCP_Server *tcp_server, uint32_t con_id, const uint8_t *public_key, const uint8_t *data,
+static int handle_TCP_oob_send(TCP_Server *tcp_server, uint32_t con_id, const uint8_t *public_key, const uint8_t *data,
                                uint16_t length)
 {
     if (length == 0 || length > TCP_MAX_OOB_DATA_LENGTH) {
@@ -518,14 +517,14 @@ static int handle_tcp_oob_send(TCP_Server *tcp_server, uint32_t con_id, const ui
 
     const TCP_Secure_Connection *con = &tcp_server->accepted_connection_array[con_id];
 
-    const int other_index = get_tcp_connection_index(tcp_server, public_key);
+    const int other_index = get_TCP_connection_index(tcp_server, public_key);
 
     if (other_index != -1) {
         VLA(uint8_t, resp_packet, 1 + CRYPTO_PUBLIC_KEY_SIZE + length);
         resp_packet[0] = TCP_PACKET_OOB_RECV;
         memcpy(resp_packet + 1, con->public_key, CRYPTO_PUBLIC_KEY_SIZE);
         memcpy(resp_packet + 1 + CRYPTO_PUBLIC_KEY_SIZE, data, length);
-        write_packet_tcp_secure_connection(tcp_server->logger, &tcp_server->accepted_connection_array[other_index].con,
+        write_packet_TCP_secure_connection(tcp_server->logger, &tcp_server->accepted_connection_array[other_index].con,
                                            resp_packet, SIZEOF_VLA(resp_packet), false);
     }
 
@@ -613,7 +612,7 @@ static int handle_onion_recv_1(void *object, const IP_Port *dest, const uint8_t
     memcpy(packet + 1, data, length);
     packet[0] = TCP_PACKET_ONION_RESPONSE;
 
-    if (write_packet_tcp_secure_connection(tcp_server->logger, &con->con, packet, SIZEOF_VLA(packet), false) != 1) {
+    if (write_packet_TCP_secure_connection(tcp_server->logger, &con->con, packet, SIZEOF_VLA(packet), false) != 1) {
         return 1;
     }
 
@@ -653,7 +652,7 @@ static bool handle_forward_reply_tcp(void *object, const uint8_t *sendback_data,
     memcpy(packet + 1, data, length);
     packet[0] = TCP_PACKET_FORWARDING;
 
-    return write_packet_tcp_secure_connection(tcp_server->logger, &con->con, packet, SIZEOF_VLA(packet), false) == 1;
+    return write_packet_TCP_secure_connection(tcp_server->logger, &con->con, packet, SIZEOF_VLA(packet), false) == 1;
 }
 
 /**
@@ -661,7 +660,7 @@ static bool handle_forward_reply_tcp(void *object, const uint8_t *sendback_data,
  * @retval -1 on failure
  */
 non_null()
-static int handle_tcp_packet(TCP_Server *tcp_server, uint32_t con_id, const uint8_t *data, uint16_t length)
+static int handle_TCP_packet(TCP_Server *tcp_server, uint32_t con_id, const uint8_t *data, uint16_t length)
 {
     if (length == 0) {
         return -1;
@@ -676,7 +675,7 @@ static int handle_tcp_packet(TCP_Server *tcp_server, uint32_t con_id, const uint
             }
 
             LOGGER_TRACE(tcp_server->logger, "handling routing request for %d", con_id);
-            return handle_tcp_routing_req(tcp_server, con_id, data + 1);
+            return handle_TCP_routing_req(tcp_server, con_id, data + 1);
         }
 
         case TCP_PACKET_CONNECTION_NOTIFICATION: {
@@ -707,7 +706,7 @@ static int handle_tcp_packet(TCP_Server *tcp_server, uint32_t con_id, const uint
             uint8_t response[1 + sizeof(uint64_t)];
             response[0] = TCP_PACKET_PONG;
             memcpy(response + 1, data + 1, sizeof(uint64_t));
-            write_packet_tcp_secure_connection(tcp_server->logger, &con->con, response, sizeof(response), true);
+            write_packet_TCP_secure_connection(tcp_server->logger, &con->con, response, sizeof(response), true);
             return 0;
         }
 
@@ -739,7 +738,7 @@ static int handle_tcp_packet(TCP_Server *tcp_server, uint32_t con_id, const uint
 
             LOGGER_TRACE(tcp_server->logger, "handling oob send for %d", con_id);
 
-            return handle_tcp_oob_send(tcp_server, con_id, data + 1, data + 1 + CRYPTO_PUBLIC_KEY_SIZE,
+            return handle_TCP_oob_send(tcp_server, con_id, data + 1, data + 1 + CRYPTO_PUBLIC_KEY_SIZE,
                                        length - (1 + CRYPTO_PUBLIC_KEY_SIZE));
         }
 
@@ -822,7 +821,7 @@ static int handle_tcp_packet(TCP_Server *tcp_server, uint32_t con_id, const uint
             VLA(uint8_t, new_data, length);
             memcpy(new_data, data, length);
             new_data[0] = other_c_id;
-            const int ret = write_packet_tcp_secure_connection(tcp_server->logger,
+            const int ret = write_packet_TCP_secure_connection(tcp_server->logger,
                             &tcp_server->accepted_connection_array[index].con, new_data, length, false);
 
             if (ret == -1) {
@@ -838,20 +837,20 @@ static int handle_tcp_packet(TCP_Server *tcp_server, uint32_t con_id, const uint
 
 
 non_null()
-static int confirm_tcp_connection(TCP_Server *tcp_server, const Mono_Time *mono_time, TCP_Secure_Connection *con,
+static int confirm_TCP_connection(TCP_Server *tcp_server, const Mono_Time *mono_time, TCP_Secure_Connection *con,
                                   const uint8_t *data, uint16_t length)
 {
     const int index = add_accepted(tcp_server, mono_time, con);
 
     if (index == -1) {
         LOGGER_DEBUG(tcp_server->logger, "dropping connection %u: not accepted", (unsigned int)con->identifier);
-        kill_tcp_secure_connection(con);
+        kill_TCP_secure_connection(con);
         return -1;
     }
 
     wipe_secure_connection(con);
 
-    if (handle_tcp_packet(tcp_server, index, data, length) == -1) {
+    if (handle_TCP_packet(tcp_server, index, data, length) == -1) {
         LOGGER_DEBUG(tcp_server->logger, "dropping connection %u: data packet (len=%d) not handled",
                      (unsigned int)con->identifier, length);
         kill_accepted(tcp_server, index);
@@ -888,12 +887,11 @@ static int accept_connection(TCP_Server *tcp_server, Socket sock)
 
     if (conn->status != TCP_STATUS_NO_STATUS) {
         LOGGER_DEBUG(tcp_server->logger, "connection %d dropped before accepting", index);
-        kill_tcp_secure_connection(conn);
+        kill_TCP_secure_connection(conn);
     }
 
     conn->status = TCP_STATUS_CONNECTED;
     conn->con.ns = tcp_server->ns;
-    conn->con.mem = tcp_server->mem;
     conn->con.rng = tcp_server->rng;
     conn->con.sock = sock;
     conn->next_packet_length = 0;
@@ -903,7 +901,7 @@ static int accept_connection(TCP_Server *tcp_server, Socket sock)
 }
 
 non_null()
-static Socket new_listening_tcp_socket(const Logger *logger, const Network *ns, Family family, uint16_t port)
+static Socket new_listening_TCP_socket(const Logger *logger, const Network *ns, Family family, uint16_t port)
 {
     const Socket sock = net_socket(ns, family, TOX_SOCK_STREAM, TOX_PROTO_TCP);
 
@@ -937,7 +935,7 @@ static Socket new_listening_tcp_socket(const Logger *logger, const Network *ns,
     return sock;
 }
 
-TCP_Server *new_tcp_server(const Logger *logger, const Memory *mem, const Random *rng, const Network *ns,
+TCP_Server *new_TCP_server(const Logger *logger, const Random *rng, const Network *ns,
                            bool ipv6_enabled, uint16_t num_sockets,
                            const uint16_t *ports, const uint8_t *secret_key, Onion *onion, Forwarding *forwarding)
 {
@@ -951,7 +949,7 @@ TCP_Server *new_tcp_server(const Logger *logger, const Memory *mem, const Random
         return nullptr;
     }
 
-    TCP_Server *temp = (TCP_Server *)mem_alloc(mem, sizeof(TCP_Server));
+    TCP_Server *temp = (TCP_Server *)calloc(1, sizeof(TCP_Server));
 
     if (temp == nullptr) {
         LOGGER_ERROR(logger, "TCP server allocation failed");
@@ -959,15 +957,14 @@ TCP_Server *new_tcp_server(const Logger *logger, const Memory *mem, const Random
     }
 
     temp->logger = logger;
-    temp->mem = mem;
     temp->ns = ns;
     temp->rng = rng;
 
-    temp->socks_listening = (Socket *)mem_valloc(mem, num_sockets, sizeof(Socket));
+    temp->socks_listening = (Socket *)calloc(num_sockets, sizeof(Socket));
 
     if (temp->socks_listening == nullptr) {
         LOGGER_ERROR(logger, "socket allocation failed");
-        mem_delete(mem, temp);
+        free(temp);
         return nullptr;
     }
 
@@ -976,8 +973,8 @@ TCP_Server *new_tcp_server(const Logger *logger, const Memory *mem, const Random
 
     if (temp->efd == -1) {
         LOGGER_ERROR(logger, "epoll initialisation failed");
-        mem_delete(mem, temp->socks_listening);
+        free(temp->socks_listening);
-        mem_delete(mem, temp);
+        free(temp);
         return nullptr;
     }
 
@@ -986,7 +983,7 @@ TCP_Server *new_tcp_server(const Logger *logger, const Memory *mem, const Random
     const Family family = ipv6_enabled ? net_family_ipv6() : net_family_ipv4();
 
     for (uint32_t i = 0; i < num_sockets; ++i) {
-        const Socket sock = new_listening_tcp_socket(logger, ns, family, ports[i]);
+        const Socket sock = new_listening_TCP_socket(logger, ns, family, ports[i]);
 
         if (!sock_valid(sock)) {
             continue;
@@ -1009,8 +1006,8 @@ TCP_Server *new_tcp_server(const Logger *logger, const Memory *mem, const Random
     }
 
     if (temp->num_listening_socks == 0) {
-        mem_delete(mem, temp->socks_listening);
+        free(temp->socks_listening);
-        mem_delete(mem, temp);
+        free(temp);
         return nullptr;
     }
 
@@ -1034,7 +1031,7 @@ TCP_Server *new_tcp_server(const Logger *logger, const Memory *mem, const Random
 
 #ifndef TCP_SERVER_USE_EPOLL
 non_null()
-static void do_tcp_accept_new(TCP_Server *tcp_server)
+static void do_TCP_accept_new(TCP_Server *tcp_server)
 {
     for (uint32_t sock_idx = 0; sock_idx < tcp_server->num_listening_socks; ++sock_idx) {
 
@@ -1064,7 +1061,7 @@ static int do_incoming(TCP_Server *tcp_server, uint32_t i)
 
     if (ret == -1) {
         LOGGER_TRACE(tcp_server->logger, "incoming connection %d dropped due to failed handshake", i);
-        kill_tcp_secure_connection(conn);
+        kill_TCP_secure_connection(conn);
         return -1;
     }
 
@@ -1078,7 +1075,7 @@ static int do_incoming(TCP_Server *tcp_server, uint32_t i)
 
     if (conn_new->status != TCP_STATUS_NO_STATUS) {
         LOGGER_ERROR(tcp_server->logger, "incoming connection %d would overwrite existing", i);
-        kill_tcp_secure_connection(conn_new);
+        kill_TCP_secure_connection(conn_new);
     }
 
     move_secure_connection(conn_new, conn_old);
@@ -1099,18 +1096,18 @@ static int do_unconfirmed(TCP_Server *tcp_server, const Mono_Time *mono_time, ui
     LOGGER_TRACE(tcp_server->logger, "handling unconfirmed TCP connection %d", i);
 
     uint8_t packet[MAX_PACKET_SIZE];
-    const int len = read_packet_tcp_secure_connection(tcp_server->logger, conn->con.mem, conn->con.ns, conn->con.sock, &conn->next_packet_length, conn->con.shared_key, conn->recv_nonce, packet, sizeof(packet), &conn->con.ip_port);
+    const int len = read_packet_TCP_secure_connection(tcp_server->logger, conn->con.ns, conn->con.sock, &conn->next_packet_length, conn->con.shared_key, conn->recv_nonce, packet, sizeof(packet), &conn->con.ip_port);
 
     if (len == 0) {
         return -1;
     }
 
     if (len == -1) {
-        kill_tcp_secure_connection(conn);
+        kill_TCP_secure_connection(conn);
         return -1;
     }
 
-    return confirm_tcp_connection(tcp_server, mono_time, conn, packet, len);
+    return confirm_TCP_connection(tcp_server, mono_time, conn, packet, len);
 }
 
 non_null()
@@ -1119,7 +1116,7 @@ static bool tcp_process_secure_packet(TCP_Server *tcp_server, uint32_t i)
     TCP_Secure_Connection *const conn = &tcp_server->accepted_connection_array[i];
 
     uint8_t packet[MAX_PACKET_SIZE];
-    const int len = read_packet_tcp_secure_connection(tcp_server->logger, conn->con.mem, conn->con.ns, conn->con.sock, &conn->next_packet_length, conn->con.shared_key, conn->recv_nonce, packet, sizeof(packet), &conn->con.ip_port);
+    const int len = read_packet_TCP_secure_connection(tcp_server->logger, conn->con.ns, conn->con.sock, &conn->next_packet_length, conn->con.shared_key, conn->recv_nonce, packet, sizeof(packet), &conn->con.ip_port);
     LOGGER_TRACE(tcp_server->logger, "processing packet for %d: %d", i, len);
 
     if (len == 0) {
@@ -1131,7 +1128,7 @@ static bool tcp_process_secure_packet(TCP_Server *tcp_server, uint32_t i)
         return false;
     }
 
-    if (handle_tcp_packet(tcp_server, i, packet, len) == -1) {
+    if (handle_TCP_packet(tcp_server, i, packet, len) == -1) {
         LOGGER_TRACE(tcp_server->logger, "dropping connection %d: data packet (len=%d) not handled", i, len);
         kill_accepted(tcp_server, i);
         return false;
@@ -1151,7 +1148,7 @@ static void do_confirmed_recv(TCP_Server *tcp_server, uint32_t i)
 
 #ifndef TCP_SERVER_USE_EPOLL
 non_null()
-static void do_tcp_incoming(TCP_Server *tcp_server)
+static void do_TCP_incoming(TCP_Server *tcp_server)
 {
     for (uint32_t i = 0; i < MAX_INCOMING_CONNECTIONS; ++i) {
         do_incoming(tcp_server, i);
@@ -1159,7 +1156,7 @@ static void do_tcp_incoming(TCP_Server *tcp_server)
 }
 
 non_null()
-static void do_tcp_unconfirmed(TCP_Server *tcp_server, const Mono_Time *mono_time)
+static void do_TCP_unconfirmed(TCP_Server *tcp_server, const Mono_Time *mono_time)
 {
     for (uint32_t i = 0; i < MAX_INCOMING_CONNECTIONS; ++i) {
         do_unconfirmed(tcp_server, mono_time, i);
@@ -1168,7 +1165,7 @@ static void do_tcp_unconfirmed(TCP_Server *tcp_server, const Mono_Time *mono_tim
 #endif
 
 non_null()
-static void do_tcp_confirmed(TCP_Server *tcp_server, const Mono_Time *mono_time)
+static void do_TCP_confirmed(TCP_Server *tcp_server, const Mono_Time *mono_time)
 {
 #ifdef TCP_SERVER_USE_EPOLL
 
@@ -1196,7 +1193,7 @@ static void do_tcp_confirmed(TCP_Server *tcp_server, const Mono_Time *mono_time)
             }
 
             memcpy(ping + 1, &ping_id, sizeof(uint64_t));
-            const int ret = write_packet_tcp_secure_connection(tcp_server->logger, &conn->con, ping, sizeof(ping), true);
+            const int ret = write_packet_TCP_secure_connection(tcp_server->logger, &conn->con, ping, sizeof(ping), true);
 
             if (ret == 1) {
                 conn->last_pinged = mono_time_get(mono_time);
@@ -1248,13 +1245,13 @@ static bool tcp_epoll_process(TCP_Server *tcp_server, const Mono_Time *mono_time
 
                 case TCP_SOCKET_INCOMING: {
                     LOGGER_TRACE(tcp_server->logger, "incoming connection %d dropped", index);
-                    kill_tcp_secure_connection(&tcp_server->incoming_connection_queue[index]);
+                    kill_TCP_secure_connection(&tcp_server->incoming_connection_queue[index]);
                     break;
                 }
 
                 case TCP_SOCKET_UNCONFIRMED: {
                     LOGGER_TRACE(tcp_server->logger, "unconfirmed connection %d dropped", index);
-                    kill_tcp_secure_connection(&tcp_server->unconfirmed_connection_queue[index]);
+                    kill_TCP_secure_connection(&tcp_server->unconfirmed_connection_queue[index]);
                     break;
                 }
 
@@ -1297,7 +1294,7 @@ static bool tcp_epoll_process(TCP_Server *tcp_server, const Mono_Time *mono_time
 
                     if (epoll_ctl(tcp_server->efd, EPOLL_CTL_ADD, sock_new.sock, &ev) == -1) {
                         LOGGER_DEBUG(tcp_server->logger, "new connection %d was dropped due to epoll error %d", index, net_error());
-                        kill_tcp_secure_connection(&tcp_server->incoming_connection_queue[index_new]);
+                        kill_TCP_secure_connection(&tcp_server->incoming_connection_queue[index_new]);
                         continue;
                     }
                 }
@@ -1315,7 +1312,7 @@ static bool tcp_epoll_process(TCP_Server *tcp_server, const Mono_Time *mono_time
 
                     if (epoll_ctl(tcp_server->efd, EPOLL_CTL_MOD, sock.sock, &events[n]) == -1) {
                         LOGGER_DEBUG(tcp_server->logger, "incoming connection %d was dropped due to epoll error %d", index, net_error());
-                        kill_tcp_secure_connection(&tcp_server->unconfirmed_connection_queue[index_new]);
+                        kill_TCP_secure_connection(&tcp_server->unconfirmed_connection_queue[index_new]);
                         break;
                     }
                 }
@@ -1353,7 +1350,7 @@ static bool tcp_epoll_process(TCP_Server *tcp_server, const Mono_Time *mono_time
 }
 
 non_null()
-static void do_tcp_epoll(TCP_Server *tcp_server, const Mono_Time *mono_time)
+static void do_TCP_epoll(TCP_Server *tcp_server, const Mono_Time *mono_time)
 {
     while (tcp_epoll_process(tcp_server, mono_time)) {
         // Keep processing packets until there are no more FDs ready for reading.
@@ -1362,21 +1359,21 @@ static void do_tcp_epoll(TCP_Server *tcp_server, const Mono_Time *mono_time)
 }
 #endif
 
-void do_tcp_server(TCP_Server *tcp_server, const Mono_Time *mono_time)
+void do_TCP_server(TCP_Server *tcp_server, const Mono_Time *mono_time)
 {
 #ifdef TCP_SERVER_USE_EPOLL
-    do_tcp_epoll(tcp_server, mono_time);
+    do_TCP_epoll(tcp_server, mono_time);
 
 #else
-    do_tcp_accept_new(tcp_server);
+    do_TCP_accept_new(tcp_server);
-    do_tcp_incoming(tcp_server);
+    do_TCP_incoming(tcp_server);
-    do_tcp_unconfirmed(tcp_server, mono_time);
+    do_TCP_unconfirmed(tcp_server, mono_time);
 #endif
 
-    do_tcp_confirmed(tcp_server, mono_time);
+    do_TCP_confirmed(tcp_server, mono_time);
 }
 
-void kill_tcp_server(TCP_Server *tcp_server)
+void kill_TCP_server(TCP_Server *tcp_server)
 {
     if (tcp_server == nullptr) {
         return;
@@ -1409,6 +1406,6 @@ void kill_tcp_server(TCP_Server *tcp_server)
 
     crypto_memzero(tcp_server->secret_key, sizeof(tcp_server->secret_key));
 
-    mem_delete(tcp_server->mem, tcp_server->socks_listening);
+    free(tcp_server->socks_listening);
-    mem_delete(tcp_server->mem, tcp_server);
+    free(tcp_server);
 }

external/toxcore/c-toxcore/toxcore/TCP_server.h

@@ -34,18 +34,18 @@ non_null()
 size_t tcp_server_listen_count(const TCP_Server *tcp_server);
 
 /** Create new TCP server instance. */
-non_null(1, 2, 3, 4, 7, 8) nullable(9, 10)
+non_null(1, 2, 3, 6, 7) nullable(8, 9)
-TCP_Server *new_tcp_server(const Logger *logger, const Memory *mem, const Random *rng, const Network *ns,
+TCP_Server *new_TCP_server(const Logger *logger, const Random *rng, const Network *ns,
                            bool ipv6_enabled, uint16_t num_sockets, const uint16_t *ports,
                            const uint8_t *secret_key, Onion *onion, Forwarding *forwarding);
 
 /** Run the TCP_server */
 non_null()
-void do_tcp_server(TCP_Server *tcp_server, const Mono_Time *mono_time);
+void do_TCP_server(TCP_Server *tcp_server, const Mono_Time *mono_time);
 
 /** Kill the TCP server */
 nullable(1)
-void kill_tcp_server(TCP_Server *tcp_server);
+void kill_TCP_server(TCP_Server *tcp_server);
 
 
 #endif

external/toxcore/c-toxcore/toxcore/announce.c

@@ -50,7 +50,6 @@ typedef struct Announce_Entry {
 
 struct Announcements {
     const Logger *log;
-    const Memory *mem;
     const Random *rng;
     Forwarding *forwarding;
     const Mono_Time *mono_time;
@@ -594,8 +593,8 @@ static int create_reply(Announcements *announce, const IP_Port *source,
 
     const uint8_t response_type = announce_response_of_request_type(data[0]);
 
-    return dht_create_packet(announce->mem, announce->rng, announce->public_key, shared_key,
+    return dht_create_packet(announce->rng, announce->public_key, shared_key, response_type,
-                             response_type, plain_reply, plain_reply_len, reply, reply_max_length);
+                             plain_reply, plain_reply_len, reply, reply_max_length);
 }
 
 non_null(1, 2, 3, 5) nullable(7)
@@ -637,7 +636,7 @@ static int handle_dht_announce_request(void *object, const IP_Port *source,
     return sendpacket(announce->net, source, reply, len) == len ? 0 : -1;
 }
 
-Announcements *new_announcements(const Logger *log, const Memory *mem, const Random *rng, const Mono_Time *mono_time,
+Announcements *new_announcements(const Logger *log, const Random *rng, const Mono_Time *mono_time,
                                  Forwarding *forwarding)
 {
     if (log == nullptr || mono_time == nullptr || forwarding == nullptr) {
@@ -651,7 +650,6 @@ Announcements *new_announcements(const Logger *log, const Memory *mem, const Ran
     }
 
     announce->log = log;
-    announce->mem = mem;
     announce->rng = rng;
     announce->forwarding = forwarding;
     announce->mono_time = mono_time;
@@ -660,7 +658,7 @@ Announcements *new_announcements(const Logger *log, const Memory *mem, const Ran
     announce->public_key = dht_get_self_public_key(announce->dht);
     announce->secret_key = dht_get_self_secret_key(announce->dht);
     new_hmac_key(announce->rng, announce->hmac_key);
-    announce->shared_keys = shared_key_cache_new(mono_time, mem, announce->secret_key, KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
+    announce->shared_keys = shared_key_cache_new(mono_time, announce->secret_key, KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
     if (announce->shared_keys == nullptr) {
         free(announce);
         return nullptr;

external/toxcore/c-toxcore/toxcore/announce.h

@@ -16,8 +16,7 @@ uint8_t announce_response_of_request_type(uint8_t request_type);
 typedef struct Announcements Announcements;
 
 non_null()
-Announcements *new_announcements(const Logger *log, const Memory *mem, const Random *rng, const Mono_Time *mono_time,
+Announcements *new_announcements(const Logger *log, const Random *rng, const Mono_Time *mono_time, Forwarding *forwarding);
-                                 Forwarding *forwarding);
 
 /**
  * @brief If data is stored, run `on_retrieve_callback` on it.

external/toxcore/c-toxcore/toxcore/crypto_core.h

@@ -358,7 +358,7 @@ int32_t decrypt_data(const uint8_t *public_key, const uint8_t *secret_key, const
 /**
  * @brief Fast encrypt/decrypt operations.
  *
- * Use if this is not a one-time communication. `encrypt_precompute` does the
+ * Use if this is not a one-time communication. @ref encrypt_precompute does the
  * shared-key generation once so it does not have to be performed on every
  * encrypt/decrypt.
  */

external/toxcore/c-toxcore/toxcore/forwarding_fuzz_test.cc

@@ -12,10 +12,8 @@ void TestSendForwardRequest(Fuzz_Data &input)
 {
     const Network *ns = system_network();  // TODO(iphydf): fuzz_network
     assert(ns != nullptr);
-    const Memory *mem = system_memory();  // TODO(iphydf): fuzz_memory
-    assert(mem != nullptr);
 
-    with<Logger>{} >> with<Networking_Core>{input, ns, mem} >> [&input](Ptr<Networking_Core> net) {
+    with<Logger>{} >> with<Networking_Core>{input, ns} >> [&input](Ptr<Networking_Core> net) {
         with<IP_Port>{input} >> [net = std::move(net), &input](const IP_Port &forwarder) {
             CONSUME1_OR_RETURN(const uint16_t chain_length, input);
             const uint16_t chain_keys_size = chain_length * CRYPTO_PUBLIC_KEY_SIZE;
@@ -31,10 +29,8 @@ void TestForwardReply(Fuzz_Data &input)
 {
     const Network *ns = system_network();  // TODO(iphydf): fuzz_network
     assert(ns != nullptr);
-    const Memory *mem = system_memory();  // TODO(iphydf): fuzz_memory
-    assert(mem != nullptr);
 
-    with<Logger>{} >> with<Networking_Core>{input, ns, mem} >> [&input](Ptr<Networking_Core> net) {
+    with<Logger>{} >> with<Networking_Core>{input, ns} >> [&input](Ptr<Networking_Core> net) {
         with<IP_Port>{input} >> [net = std::move(net), &input](const IP_Port &forwarder) {
             CONSUME1_OR_RETURN(const uint16_t sendback_length, input);
             CONSUME_OR_RETURN(const uint8_t *sendback, input, sendback_length);

external/toxcore/c-toxcore/toxcore/friend_connection.c

@@ -461,7 +461,7 @@ static void dht_pk_callback(void *object, int32_t number, const uint8_t *dht_pub
     }
 
     friend_new_connection(fr_c, number);
-    onion_set_friend_dht_pubkey(fr_c->onion_c, friend_con->onion_friendnum, dht_public_key);
+    onion_set_friend_DHT_pubkey(fr_c->onion_c, friend_con->onion_friendnum, dht_public_key);
 }
 
 non_null()

external/toxcore/c-toxcore/toxcore/group_announce_fuzz_test.cc

@@ -1,7 +1,6 @@
 #include "group_announce.h"
 
 #include <cassert>
-#include <functional>
 #include <memory>
 #include <vector>
 
@@ -45,10 +44,9 @@ void TestUnpackPublicAnnounce(Fuzz_Data &input)
 
 void TestDoGca(Fuzz_Data &input)
 {
-    const Memory *mem = system_memory();
     std::unique_ptr<Logger, void (*)(Logger *)> logger(logger_new(), logger_kill);
-    std::unique_ptr<Mono_Time, std::function<void(Mono_Time *)>> mono_time(
+    std::unique_ptr<Mono_Time, void (*)(Mono_Time *)> mono_time(
-        mono_time_new(mem, nullptr, nullptr), [mem](Mono_Time *ptr) { mono_time_free(mem, ptr); });
+        mono_time_new(nullptr, nullptr), mono_time_free);
     assert(mono_time != nullptr);
     uint64_t clock = 1;
     mono_time_set_current_time_callback(

external/toxcore/c-toxcore/toxcore/group_announce_test.cc

@@ -8,7 +8,6 @@ namespace {
 
 struct Announces : ::testing::Test {
 protected:
-    const Memory *mem_ = system_memory();
     uint64_t clock_ = 0;
     Mono_Time *mono_time_ = nullptr;
     GC_Announces_List *gca_ = nullptr;
@@ -17,7 +16,7 @@ protected:
 
     void SetUp() override
     {
-        mono_time_ = mono_time_new(mem_, nullptr, nullptr);
+        mono_time_ = mono_time_new(nullptr, nullptr);
         ASSERT_NE(mono_time_, nullptr);
         mono_time_set_current_time_callback(
             mono_time_, [](void *user_data) { return *static_cast<uint64_t *>(user_data); },
@@ -29,7 +28,7 @@ protected:
     ~Announces() override
     {
         kill_gca(gca_);
-        mono_time_free(mem_, mono_time_);
+        mono_time_free(mono_time_);
     }
 
     void advance_clock(uint64_t increment)

external/toxcore/c-toxcore/toxcore/group_chats.c

@@ -5691,13 +5691,13 @@ static int handle_gc_handshake_request(GC_Chat *chat, const IP_Port *ipp, const
         return -1;
     }
 
-    if (chat->connection_o_metre >= GC_NEW_PEER_CONNECTION_LIMIT) {
+    if (chat->connection_O_metre >= GC_NEW_PEER_CONNECTION_LIMIT) {
         chat->block_handshakes = true;
         LOGGER_DEBUG(chat->log, "Handshake overflow. Blocking handshakes.");
         return -1;
     }
 
-    ++chat->connection_o_metre;
+    ++chat->connection_O_metre;
 
     const uint8_t *public_sig_key = data + ENC_PUBLIC_KEY_SIZE;
 
@@ -7015,7 +7015,7 @@ static void do_gc_ping_and_key_rotation(GC_Chat *chat)
 non_null()
 static void do_new_connection_cooldown(GC_Chat *chat)
 {
-    if (chat->connection_o_metre == 0) {
+    if (chat->connection_O_metre == 0) {
         return;
     }
 
@@ -7023,9 +7023,9 @@ static void do_new_connection_cooldown(GC_Chat *chat)
 
     if (chat->connection_cooldown_timer < tm) {
         chat->connection_cooldown_timer = tm;
-        --chat->connection_o_metre;
+        --chat->connection_O_metre;
 
-        if (chat->connection_o_metre == 0 && chat->block_handshakes) {
+        if (chat->connection_O_metre == 0 && chat->block_handshakes) {
             chat->block_handshakes = false;
             LOGGER_DEBUG(chat->log, "Unblocking handshakes");
         }
@@ -7250,7 +7250,7 @@ static bool init_gc_tcp_connection(const GC_Session *c, GC_Chat *chat)
 {
     const Messenger *m = c->messenger;
 
-    chat->tcp_conn = new_tcp_connections(chat->log, chat->mem, chat->rng, m->ns, chat->mono_time, chat->self_secret_key,
+    chat->tcp_conn = new_tcp_connections(chat->log, chat->rng, m->ns, chat->mono_time, chat->self_secret_key,
                                          &m->options.proxy_info);
 
     if (chat->tcp_conn == nullptr) {
@@ -7305,7 +7305,6 @@ static void init_gc_moderation(GC_Chat *chat)
     memcpy(chat->moderation.self_secret_sig_key, get_sig_pk(chat->self_secret_key), SIG_SECRET_KEY_SIZE);
     chat->moderation.shared_state_version = chat->shared_state.version;
     chat->moderation.log = chat->log;
-    chat->moderation.mem = chat->mem;
 }
 
 non_null()
@@ -7333,7 +7332,6 @@ static int create_new_group(GC_Session *c, const uint8_t *nick, size_t nick_leng
     GC_Chat *chat = &c->chats[group_number];
 
     chat->log = m->log;
-    chat->mem = m->mem;
     chat->rng = m->rng;
 
     const uint64_t tm = mono_time_get(m->mono_time);
@@ -7478,15 +7476,10 @@ int gc_group_load(GC_Session *c, Bin_Unpack *bu)
     chat->net = m->net;
     chat->mono_time = m->mono_time;
     chat->log = m->log;
-    chat->mem = m->mem;
     chat->rng = m->rng;
     chat->last_ping_interval = tm;
     chat->friend_connection_id = -1;
 
-    // Initialise these first, because we may need to log/dealloc things on cleanup.
-    chat->moderation.log = m->log;
-    chat->moderation.mem = m->mem;
-
     if (!gc_load_unpack_group(chat, bu)) {
         LOGGER_ERROR(chat->log, "Failed to unpack group");
         return -1;

external/toxcore/c-toxcore/toxcore/group_common.h

@@ -247,7 +247,6 @@ typedef struct GC_TopicInfo {
 typedef struct GC_Chat {
     Mono_Time       *mono_time;
     const Logger    *log;
-    const Memory    *mem;
     const Random    *rng;
 
     uint32_t        connected_tcp_relays;
@@ -292,7 +291,7 @@ typedef struct GC_Chat {
     uint64_t    last_time_peers_loaded;
 
     /* keeps track of frequency of new inbound connections */
-    uint8_t     connection_o_metre;
+    uint8_t     connection_O_metre;
     uint64_t    connection_cooldown_timer;
     bool        block_handshakes;
 

external/toxcore/c-toxcore/toxcore/group_moderation.c

@@ -61,7 +61,7 @@ int mod_list_unpack(Moderation *moderation, const uint8_t *data, uint16_t length
         tmp_list[i] = (uint8_t *)malloc(sizeof(uint8_t) * MOD_LIST_ENTRY_SIZE);
 
         if (tmp_list[i] == nullptr) {
-            free_uint8_t_pointer_array(moderation->mem, tmp_list, i);
+            free_uint8_t_pointer_array(tmp_list, i);
             return -1;
         }
 
@@ -221,7 +221,7 @@ bool mod_list_add_entry(Moderation *moderation, const uint8_t *mod_data)
 
 void mod_list_cleanup(Moderation *moderation)
 {
-    free_uint8_t_pointer_array(moderation->mem, moderation->mod_list, moderation->num_mods);
+    free_uint8_t_pointer_array(moderation->mod_list, moderation->num_mods);
     moderation->num_mods = 0;
     moderation->mod_list = nullptr;
 }

external/toxcore/c-toxcore/toxcore/group_moderation.h

@@ -78,7 +78,6 @@ typedef struct Mod_Sanction {
 } Mod_Sanction;
 
 typedef struct Moderation {
-    const       Memory *mem;
     const       Logger *log;
 
     Mod_Sanction *sanctions;

external/toxcore/c-toxcore/toxcore/group_moderation_fuzz_test.cc

@@ -7,7 +7,7 @@ namespace {
 void TestModListUnpack(Fuzz_Data &input)
 {
     CONSUME1_OR_RETURN(const uint16_t num_mods, input);
-    Moderation mods{system_memory()};
+    Moderation mods{};
     mod_list_unpack(&mods, input.data, input.size, num_mods);
     mod_list_cleanup(&mods);
 }

external/toxcore/c-toxcore/toxcore/group_moderation_test.cc

@@ -18,7 +18,7 @@ using ModerationHash = std::array<uint8_t, MOD_MODERATION_HASH_SIZE>;
 
 TEST(ModList, PackedSizeOfEmptyModListIsZero)
 {
-    Moderation mods{system_memory()};
+    Moderation mods{};
     EXPECT_EQ(mod_list_packed_size(&mods), 0);
 
     uint8_t byte = 1;
@@ -28,14 +28,14 @@ TEST(ModList, PackedSizeOfEmptyModListIsZero)
 
 TEST(ModList, UnpackingZeroSizeArrayIsNoop)
 {
-    Moderation mods{system_memory()};
+    Moderation mods{};
     const uint8_t byte = 1;
     EXPECT_EQ(mod_list_unpack(&mods, &byte, 0, 0), 0);
 }
 
 TEST(ModList, AddRemoveMultipleMods)
 {
-    Moderation mods{system_memory()};
+    Moderation mods{};
     uint8_t sig_pk1[32] = {1};
     uint8_t sig_pk2[32] = {2};
     EXPECT_TRUE(mod_list_add_entry(&mods, sig_pk1));
@@ -47,7 +47,7 @@ TEST(ModList, AddRemoveMultipleMods)
 TEST(ModList, PackingAndUnpackingList)
 {
     using ModListEntry = std::array<uint8_t, MOD_LIST_ENTRY_SIZE>;
-    Moderation mods{system_memory()};
+    Moderation mods{};
     EXPECT_TRUE(mod_list_add_entry(&mods, ModListEntry{}.data()));
 
     std::vector<uint8_t> packed(mod_list_packed_size(&mods));
@@ -55,7 +55,7 @@ TEST(ModList, PackingAndUnpackingList)
 
     EXPECT_TRUE(mod_list_remove_entry(&mods, ModListEntry{}.data()));
 
-    Moderation mods2{system_memory()};
+    Moderation mods2{};
     EXPECT_EQ(mod_list_unpack(&mods2, packed.data(), packed.size(), 1), packed.size());
     EXPECT_TRUE(mod_list_remove_entry(&mods2, ModListEntry{}.data()));
 }
@@ -63,13 +63,13 @@ TEST(ModList, PackingAndUnpackingList)
 TEST(ModList, UnpackingTooManyModsFails)
 {
     using ModListEntry = std::array<uint8_t, MOD_LIST_ENTRY_SIZE>;
-    Moderation mods{system_memory()};
+    Moderation mods{};
     EXPECT_TRUE(mod_list_add_entry(&mods, ModListEntry{}.data()));
 
     std::vector<uint8_t> packed(mod_list_packed_size(&mods));
     mod_list_pack(&mods, packed.data());
 
-    Moderation mods2{system_memory()};
+    Moderation mods2{};
     EXPECT_EQ(mod_list_unpack(&mods2, packed.data(), packed.size(), 2), -1);
     EXPECT_TRUE(mod_list_remove_entry(&mods, ModListEntry{}.data()));
 }
@@ -78,7 +78,7 @@ TEST(ModList, UnpackingFromEmptyBufferFails)
 {
     std::vector<uint8_t> packed(1);
 
-    Moderation mods{system_memory()};
+    Moderation mods{};
     EXPECT_EQ(mod_list_unpack(&mods, packed.end().base(), 0, 1), -1);
 }
 
@@ -87,7 +87,7 @@ TEST(ModList, HashOfEmptyModListZeroesOutBuffer)
     const Random *rng = system_random();
     ASSERT_NE(rng, nullptr);
 
-    Moderation mods{system_memory()};
+    Moderation mods{};
 
     // Fill with random data, check that it's zeroed.
     ModerationHash hash;
@@ -98,21 +98,21 @@ TEST(ModList, HashOfEmptyModListZeroesOutBuffer)
 
 TEST(ModList, RemoveIndexFromEmptyModListFails)
 {
-    Moderation mods{system_memory()};
+    Moderation mods{};
     EXPECT_FALSE(mod_list_remove_index(&mods, 0));
     EXPECT_FALSE(mod_list_remove_index(&mods, UINT16_MAX));
 }
 
 TEST(ModList, RemoveEntryFromEmptyModListFails)
 {
-    Moderation mods{system_memory()};
+    Moderation mods{};
     uint8_t sig_pk[32] = {0};
     EXPECT_FALSE(mod_list_remove_entry(&mods, sig_pk));
 }
 
 TEST(ModList, ModListRemoveIndex)
 {
-    Moderation mods{system_memory()};
+    Moderation mods{};
     uint8_t sig_pk[32] = {1};
     EXPECT_TRUE(mod_list_add_entry(&mods, sig_pk));
     EXPECT_TRUE(mod_list_remove_index(&mods, 0));
@@ -120,20 +120,20 @@ TEST(ModList, ModListRemoveIndex)
 
 TEST(ModList, CleanupOnEmptyModsIsNoop)
 {
-    Moderation mods{system_memory()};
+    Moderation mods{};
     mod_list_cleanup(&mods);
 }
 
 TEST(ModList, EmptyModListCannotVerifyAnySigPk)
 {
-    Moderation mods{system_memory()};
+    Moderation mods{};
     uint8_t sig_pk[32] = {1};
     EXPECT_FALSE(mod_list_verify_sig_pk(&mods, sig_pk));
 }
 
 TEST(ModList, ModListAddVerifyRemoveSigPK)
 {
-    Moderation mods{system_memory()};
+    Moderation mods{};
     uint8_t sig_pk[32] = {1};
     EXPECT_TRUE(mod_list_add_entry(&mods, sig_pk));
     EXPECT_TRUE(mod_list_verify_sig_pk(&mods, sig_pk));
@@ -143,7 +143,7 @@ TEST(ModList, ModListAddVerifyRemoveSigPK)
 
 TEST(ModList, ModListHashCheck)
 {
-    Moderation mods1{system_memory()};
+    Moderation mods1{};
     uint8_t sig_pk1[32] = {1};
     std::array<uint8_t, MOD_MODERATION_HASH_SIZE> hash1;
 
@@ -165,7 +165,7 @@ TEST(SanctionsList, PackingIntoUndersizedBufferFails)
 
 TEST(SanctionsList, PackUnpackSanctionsCreds)
 {
-    Moderation mod{system_memory()};
+    Moderation mod{};
     std::array<uint8_t, MOD_SANCTIONS_CREDS_SIZE> packed;
     EXPECT_EQ(sanctions_creds_pack(&mod.sanctions_creds, packed.data()), MOD_SANCTIONS_CREDS_SIZE);
     EXPECT_EQ(
@@ -177,7 +177,7 @@ protected:
     ExtPublicKey pk;
     ExtSecretKey sk;
     Logger *log = logger_new();
-    Moderation mod{system_memory()};
+    Moderation mod{};
 
     Mod_Sanction sanctions[2] = {};
     const uint8_t sanctioned_pk1[32] = {1};

external/toxcore/c-toxcore/toxcore/mem.c

@@ -1,88 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later
- * Copyright © 2016-2018 The TokTok team.
- * Copyright © 2013 Tox project.
- */
-
-#include "mem.h"
-
-#include <stdlib.h>
-
-#include "ccompat.h"
-
-nullable(1)
-static void *sys_malloc(void *obj, uint32_t size)
-{
-    return malloc(size);
-}
-
-nullable(1)
-static void *sys_calloc(void *obj, uint32_t nmemb, uint32_t size)
-{
-    return calloc(nmemb, size);
-}
-
-nullable(1, 2)
-static void *sys_realloc(void *obj, void *ptr, uint32_t size)
-{
-    return realloc(ptr, size);
-}
-
-nullable(1, 2)
-static void sys_free(void *obj, void *ptr)
-{
-    free(ptr);
-}
-
-static const Memory_Funcs system_memory_funcs = {
-    sys_malloc,
-    sys_calloc,
-    sys_realloc,
-    sys_free,
-};
-static const Memory system_memory_obj = {&system_memory_funcs};
-
-const Memory *system_memory(void)
-{
-    return &system_memory_obj;
-}
-
-void *mem_balloc(const Memory *mem, uint32_t size)
-{
-    void *const ptr = mem->funcs->malloc(mem->obj, size);
-    return ptr;
-}
-
-void *mem_alloc(const Memory *mem, uint32_t size)
-{
-    void *const ptr = mem->funcs->calloc(mem->obj, 1, size);
-    return ptr;
-}
-
-void *mem_valloc(const Memory *mem, uint32_t nmemb, uint32_t size)
-{
-    const uint32_t bytes = nmemb * size;
-
-    if (size != 0 && bytes / size != nmemb) {
-        return nullptr;
-    }
-
-    void *const ptr = mem->funcs->calloc(mem->obj, nmemb, size);
-    return ptr;
-}
-
-void *mem_vrealloc(const Memory *mem, void *ptr, uint32_t nmemb, uint32_t size)
-{
-    const uint32_t bytes = nmemb * size;
-
-    if (size != 0 && bytes / size != nmemb) {
-        return nullptr;
-    }
-
-    void *const new_ptr = mem->funcs->realloc(mem->obj, ptr, bytes);
-    return new_ptr;
-}
-
-void mem_delete(const Memory *mem, void *ptr)
-{
-    mem->funcs->free(mem->obj, ptr);
-}

external/toxcore/c-toxcore/toxcore/mem.h

@@ -1,86 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later
- * Copyright © 2016-2018 The TokTok team.
- * Copyright © 2013 Tox project.
- */
-
-/**
- * Memory allocation and deallocation functions.
- */
-#ifndef C_TOXCORE_TOXCORE_MEM_H
-#define C_TOXCORE_TOXCORE_MEM_H
-
-#include <stdint.h>     // uint*_t
-
-#include "attributes.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef void *mem_malloc_cb(void *obj, uint32_t size);
-typedef void *mem_calloc_cb(void *obj, uint32_t nmemb, uint32_t size);
-typedef void *mem_realloc_cb(void *obj, void *ptr, uint32_t size);
-typedef void mem_free_cb(void *obj, void *ptr);
-
-/** @brief Functions wrapping standard C memory allocation functions. */
-typedef struct Memory_Funcs {
-    mem_malloc_cb *malloc;
-    mem_calloc_cb *calloc;
-    mem_realloc_cb *realloc;
-    mem_free_cb *free;
-} Memory_Funcs;
-
-typedef struct Memory {
-    const Memory_Funcs *funcs;
-    void *obj;
-} Memory;
-
-const Memory *system_memory(void);
-
-/**
- * @brief Allocate an array of a given size for built-in types.
- *
- * The array will not be initialised. Supported built-in types are
- * `uint8_t`, `int8_t`, and `int16_t`.
- */
-non_null() void *mem_balloc(const Memory *mem, uint32_t size);
-
-/**
- * @brief Allocate a single object.
- *
- * Always use as `(T *)mem_alloc(mem, sizeof(T))`.
- */
-non_null() void *mem_alloc(const Memory *mem, uint32_t size);
-
-/**
- * @brief Allocate a vector (array) of objects.
- *
- * Always use as `(T *)mem_valloc(mem, N, sizeof(T))`.
- */
-non_null() void *mem_valloc(const Memory *mem, uint32_t nmemb, uint32_t size);
-
-/**
- * @brief Resize an object vector.
- *
- * Changes the size of (and possibly moves) the memory block pointed to by
- * @p ptr to be large enough for an array of @p nmemb elements, each of which
- * is @p size bytes. It is similar to the call
- *
- * @code
- * realloc(ptr, nmemb * size);
- * @endcode
- *
- * However, unlike that `realloc()` call, `mem_vrealloc()` fails safely in the
- * case where the multiplication would overflow. If such an overflow occurs,
- * `mem_vrealloc()` returns `nullptr`.
- */
-non_null(1) nullable(2) void *mem_vrealloc(const Memory *mem, void *ptr, uint32_t nmemb, uint32_t size);
-
-/** @brief Free an array, object, or object vector. */
-non_null(1) nullable(2) void mem_delete(const Memory *mem, void *ptr);
-
-#ifdef __cplusplus
-}  // extern "C"
-#endif
-
-#endif

external/toxcore/c-toxcore/toxcore/mem_test.cc

@@ -1,40 +0,0 @@
-#include "mem.h"
-
-#include <gtest/gtest.h>
-
-namespace {
-
-TEST(Mem, AllocLarge)
-{
-    // Mebi prefix: https://en.wikipedia.org/wiki/Binary_prefix.
-    constexpr uint32_t MI = 1024 * 1024;
-
-    const Memory *mem = system_memory();
-
-    void *ptr = mem_valloc(mem, 4, MI);
-    EXPECT_NE(ptr, nullptr);
-
-    mem_delete(mem, ptr);
-}
-
-TEST(Mem, AllocOverflow)
-{
-    // Gibi prefix.
-    constexpr uint32_t GI = 1024 * 1024 * 1024;
-
-    const Memory *mem = system_memory();
-
-    // 1 gibi-elements of 100 bytes each.
-    void *ptr = mem_valloc(mem, GI, 100);
-    EXPECT_EQ(ptr, nullptr);
-
-    // 100 elements of 1 gibibyte each.
-    ptr = mem_valloc(mem, 100, GI);
-    EXPECT_EQ(ptr, nullptr);
-
-    // 128 (a multiple of 2) elements of 1 gibibyte each.
-    ptr = mem_valloc(mem, 128, GI);
-    EXPECT_EQ(ptr, nullptr);
-}
-
-}  // namespace

external/toxcore/c-toxcore/toxcore/mono_time.c

@@ -122,25 +122,25 @@ static uint64_t current_time_monotonic_default(void *user_data)
 #endif // !OS_WIN32
 
 
-Mono_Time *mono_time_new(const Memory *mem, mono_time_current_time_cb *current_time_callback, void *user_data)
+Mono_Time *mono_time_new(mono_time_current_time_cb *current_time_callback, void *user_data)
 {
-    Mono_Time *mono_time = (Mono_Time *)mem_alloc(mem, sizeof(Mono_Time));
+    Mono_Time *mono_time = (Mono_Time *)calloc(1, sizeof(Mono_Time));
 
     if (mono_time == nullptr) {
         return nullptr;
     }
 
 #ifndef ESP_PLATFORM
-    mono_time->time_update_lock = (pthread_rwlock_t *)mem_alloc(mem, sizeof(pthread_rwlock_t));
+    mono_time->time_update_lock = (pthread_rwlock_t *)calloc(1, sizeof(pthread_rwlock_t));
 
     if (mono_time->time_update_lock == nullptr) {
-        mem_delete(mem, mono_time);
+        free(mono_time);
         return nullptr;
     }
 
-    if (pthread_rwlock_init(mono_time->time_update_lock, nullptr) != 0) {
+    if (pthread_rwlock_init(mono_time->time_update_lock, nullptr) < 0) {
-        mem_delete(mem, mono_time->time_update_lock);
+        free(mono_time->time_update_lock);
-        mem_delete(mem, mono_time);
+        free(mono_time);
         return nullptr;
     }
 #endif
@@ -153,8 +153,8 @@ Mono_Time *mono_time_new(const Memory *mem, mono_time_current_time_cb *current_t
     mono_time->last_clock_update = false;
 
     if (pthread_mutex_init(&mono_time->last_clock_lock, nullptr) < 0) {
-        mem_delete(mem, mono_time->time_update_lock);
+        free(mono_time->time_update_lock);
-        mem_delete(mem, mono_time);
+        free(mono_time);
         return nullptr;
     }
 
@@ -173,7 +173,7 @@ Mono_Time *mono_time_new(const Memory *mem, mono_time_current_time_cb *current_t
     return mono_time;
 }
 
-void mono_time_free(const Memory *mem, Mono_Time *mono_time)
+void mono_time_free(Mono_Time *mono_time)
 {
     if (mono_time == nullptr) {
         return;
@@ -183,9 +183,9 @@ void mono_time_free(const Memory *mem, Mono_Time *mono_time)
 #endif
 #ifndef ESP_PLATFORM
     pthread_rwlock_destroy(mono_time->time_update_lock);
-    mem_delete(mem, mono_time->time_update_lock);
+    free(mono_time->time_update_lock);
 #endif
-    mem_delete(mem, mono_time);
+    free(mono_time);
 }
 
 void mono_time_update(Mono_Time *mono_time)

external/toxcore/c-toxcore/toxcore/mono_time.h

@@ -9,7 +9,6 @@
 #include <stdint.h>
 
 #include "attributes.h"
-#include "mem.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -48,11 +47,11 @@ typedef struct Mono_Time Mono_Time;
 
 typedef uint64_t mono_time_current_time_cb(void *user_data);
 
-non_null(1) nullable(2, 3)
+nullable(1, 2)
-Mono_Time *mono_time_new(const Memory *mem, mono_time_current_time_cb *current_time_callback, void *user_data);
+Mono_Time *mono_time_new(mono_time_current_time_cb *current_time_callback, void *user_data);
 
-non_null(1) nullable(2)
+nullable(1)
-void mono_time_free(const Memory *mem, Mono_Time *mono_time);
+void mono_time_free(Mono_Time *mono_time);
 
 /**
  * Update mono_time; subsequent calls to mono_time_get or mono_time_is_timeout

external/toxcore/c-toxcore/toxcore/mono_time_test.cc

@@ -6,8 +6,7 @@ namespace {
 
 TEST(MonoTime, UnixTimeIncreasesOverTime)
 {
-    const Memory *mem = system_memory();
+    Mono_Time *mono_time = mono_time_new(nullptr, nullptr);
-    Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
     ASSERT_NE(mono_time, nullptr);
 
     mono_time_update(mono_time);
@@ -20,13 +19,12 @@ TEST(MonoTime, UnixTimeIncreasesOverTime)
     uint64_t const end = mono_time_get(mono_time);
     EXPECT_GT(end, start);
 
-    mono_time_free(mem, mono_time);
+    mono_time_free(mono_time);
 }
 
 TEST(MonoTime, IsTimeout)
 {
-    const Memory *mem = system_memory();
+    Mono_Time *mono_time = mono_time_new(nullptr, nullptr);
-    Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
     ASSERT_NE(mono_time, nullptr);
 
     uint64_t const start = mono_time_get(mono_time);
@@ -38,13 +36,12 @@ TEST(MonoTime, IsTimeout)
 
     EXPECT_TRUE(mono_time_is_timeout(mono_time, start, 1));
 
-    mono_time_free(mem, mono_time);
+    mono_time_free(mono_time);
 }
 
 TEST(MonoTime, CustomTime)
 {
-    const Memory *mem = system_memory();
+    Mono_Time *mono_time = mono_time_new(nullptr, nullptr);
-    Mono_Time *mono_time = mono_time_new(mem, nullptr, nullptr);
     ASSERT_NE(mono_time, nullptr);
 
     uint64_t test_time = current_time_monotonic(mono_time) + 42137;
@@ -64,7 +61,7 @@ TEST(MonoTime, CustomTime)
 
     EXPECT_EQ(current_time_monotonic(mono_time), test_time);
 
-    mono_time_free(mem, mono_time);
+    mono_time_free(mono_time);
 }
 
 }  // namespace

external/toxcore/c-toxcore/toxcore/net_crypto.c

@@ -127,7 +127,6 @@ static const Crypto_Connection empty_crypto_connection = {{0}};
 
 struct Net_Crypto {
     const Logger *log;
-    const Memory *mem;
     const Random *rng;
     Mono_Time *mono_time;
     const Network *ns;
@@ -759,7 +758,7 @@ static uint32_t num_packets_array(const Packets_Array *array)
  * @retval 0 on success.
  */
 non_null()
-static int add_data_to_buffer(const Memory *mem, Packets_Array *array, uint32_t number, const Packet_Data *data)
+static int add_data_to_buffer(Packets_Array *array, uint32_t number, const Packet_Data *data)
 {
     if (number - array->buffer_start >= CRYPTO_PACKET_BUFFER_SIZE) {
         return -1;
@@ -771,7 +770,7 @@ static int add_data_to_buffer(const Memory *mem, Packets_Array *array, uint32_t
         return -1;
     }
 
-    Packet_Data *new_d = (Packet_Data *)mem_alloc(mem, sizeof(Packet_Data));
+    Packet_Data *new_d = (Packet_Data *)calloc(1, sizeof(Packet_Data));
 
     if (new_d == nullptr) {
         return -1;
@@ -818,7 +817,7 @@ static int get_data_pointer(const Packets_Array *array, Packet_Data **data, uint
  * @return packet number on success.
  */
 non_null()
-static int64_t add_data_end_of_buffer(const Logger *logger, const Memory *mem, Packets_Array *array, const Packet_Data *data)
+static int64_t add_data_end_of_buffer(const Logger *logger, Packets_Array *array, const Packet_Data *data)
 {
     const uint32_t num_spots = num_packets_array(array);
 
@@ -827,7 +826,7 @@ static int64_t add_data_end_of_buffer(const Logger *logger, const Memory *mem, P
         return -1;
     }
 
-    Packet_Data *new_d = (Packet_Data *)mem_alloc(mem, sizeof(Packet_Data));
+    Packet_Data *new_d = (Packet_Data *)calloc(1, sizeof(Packet_Data));
 
     if (new_d == nullptr) {
         LOGGER_ERROR(logger, "packet data allocation failed");
@@ -847,7 +846,7 @@ static int64_t add_data_end_of_buffer(const Logger *logger, const Memory *mem, P
  * @return packet number on success.
  */
 non_null()
-static int64_t read_data_beg_buffer(const Memory *mem, Packets_Array *array, Packet_Data *data)
+static int64_t read_data_beg_buffer(Packets_Array *array, Packet_Data *data)
 {
     if (array->buffer_end == array->buffer_start) {
         return -1;
@@ -862,7 +861,7 @@ static int64_t read_data_beg_buffer(const Memory *mem, Packets_Array *array, Pac
     *data = *array->buffer[num];
     const uint32_t id = array->buffer_start;
     ++array->buffer_start;
-    mem_delete(mem, array->buffer[num]);
+    free(array->buffer[num]);
     array->buffer[num] = nullptr;
     return id;
 }
@@ -873,7 +872,7 @@ static int64_t read_data_beg_buffer(const Memory *mem, Packets_Array *array, Pac
  * @retval 0 on success
  */
 non_null()
-static int clear_buffer_until(const Memory *mem, Packets_Array *array, uint32_t number)
+static int clear_buffer_until(Packets_Array *array, uint32_t number)
 {
     const uint32_t num_spots = num_packets_array(array);
 
@@ -887,7 +886,7 @@ static int clear_buffer_until(const Memory *mem, Packets_Array *array, uint32_t
         const uint32_t num = i % CRYPTO_PACKET_BUFFER_SIZE;
 
         if (array->buffer[num] != nullptr) {
-            mem_delete(mem, array->buffer[num]);
+            free(array->buffer[num]);
             array->buffer[num] = nullptr;
         }
     }
@@ -897,7 +896,7 @@ static int clear_buffer_until(const Memory *mem, Packets_Array *array, uint32_t
 }
 
 non_null()
-static int clear_buffer(const Memory *mem, Packets_Array *array)
+static int clear_buffer(Packets_Array *array)
 {
     uint32_t i;
 
@@ -905,7 +904,7 @@ static int clear_buffer(const Memory *mem, Packets_Array *array)
         const uint32_t num = i % CRYPTO_PACKET_BUFFER_SIZE;
 
         if (array->buffer[num] != nullptr) {
-            mem_delete(mem, array->buffer[num]);
+            free(array->buffer[num]);
             array->buffer[num] = nullptr;
         }
     }
@@ -996,7 +995,7 @@ static int generate_request_packet(uint8_t *data, uint16_t length, const Packets
  * @return number of requested packets on success.
  */
 non_null()
-static int handle_request_packet(const Memory *mem, Mono_Time *mono_time, Packets_Array *send_array,
+static int handle_request_packet(Mono_Time *mono_time, Packets_Array *send_array,
                                  const uint8_t *data, uint16_t length,
                                  uint64_t *latest_send_time, uint64_t rtt_time)
 {
@@ -1045,7 +1044,7 @@ static int handle_request_packet(const Memory *mem, Mono_Time *mono_time, Packet
             if (send_array->buffer[num] != nullptr) {
                 l_sent_time = max_u64(l_sent_time, send_array->buffer[num]->sent_time);
 
-                mem_delete(mem, send_array->buffer[num]);
+                free(send_array->buffer[num]);
                 send_array->buffer[num] = nullptr;
             }
         }
@@ -1205,7 +1204,7 @@ static int64_t send_lossless_packet(Net_Crypto *c, int crypt_connection_id, cons
     dt.length = length;
     memcpy(dt.data, data, length);
     pthread_mutex_lock(conn->mutex);
-    const int64_t packet_num = add_data_end_of_buffer(c->log, c->mem, &conn->send_array, &dt);
+    const int64_t packet_num = add_data_end_of_buffer(c->log, &conn->send_array, &dt);
     pthread_mutex_unlock(conn->mutex);
 
     if (packet_num == -1) {
@@ -1385,14 +1384,14 @@ static int new_temp_packet(const Net_Crypto *c, int crypt_connection_id, const u
         return -1;
     }
 
-    uint8_t *temp_packet = (uint8_t *)mem_balloc(c->mem, length);
+    uint8_t *temp_packet = (uint8_t *)malloc(length);
 
     if (temp_packet == nullptr) {
         return -1;
     }
 
     if (conn->temp_packet != nullptr) {
-        mem_delete(c->mem, conn->temp_packet);
+        free(conn->temp_packet);
     }
 
     memcpy(temp_packet, packet, length);
@@ -1418,7 +1417,7 @@ static int clear_temp_packet(const Net_Crypto *c, int crypt_connection_id)
     }
 
     if (conn->temp_packet != nullptr) {
-        mem_delete(c->mem, conn->temp_packet);
+        free(conn->temp_packet);
     }
 
     conn->temp_packet = nullptr;
@@ -1576,7 +1575,7 @@ static int handle_data_packet_core(Net_Crypto *c, int crypt_connection_id, const
             rtt_calc_time = packet_time->sent_time;
         }
 
-        if (clear_buffer_until(c->mem, &conn->send_array, buffer_start) != 0) {
+        if (clear_buffer_until(&conn->send_array, buffer_start) != 0) {
             return -1;
         }
     }
@@ -1617,7 +1616,9 @@ static int handle_data_packet_core(Net_Crypto *c, int crypt_connection_id, const
             rtt_time = DEFAULT_TCP_PING_CONNECTION;
         }
 
-        const int requested = handle_request_packet(c->mem, c->mono_time, &conn->send_array, real_data, real_length, &rtt_calc_time, rtt_time);
+        const int requested = handle_request_packet(c->mono_time, &conn->send_array,
+                              real_data, real_length,
+                              &rtt_calc_time, rtt_time);
 
         if (requested == -1) {
             return -1;
@@ -1629,13 +1630,13 @@ static int handle_data_packet_core(Net_Crypto *c, int crypt_connection_id, const
         dt.length = real_length;
         memcpy(dt.data, real_data, real_length);
 
-        if (add_data_to_buffer(c->mem, &conn->recv_array, num, &dt) != 0) {
+        if (add_data_to_buffer(&conn->recv_array, num, &dt) != 0) {
             return -1;
         }
 
         while (true) {
             pthread_mutex_lock(conn->mutex);
-            const int ret = read_data_beg_buffer(c->mem, &conn->recv_array, &dt);
+            const int ret = read_data_beg_buffer(&conn->recv_array, &dt);
             pthread_mutex_unlock(conn->mutex);
 
             if (ret == -1) {
@@ -1803,20 +1804,20 @@ static int handle_packet_connection(Net_Crypto *c, int crypt_connection_id, cons
 
 /** @brief Set the size of the friend list to numfriends.
  *
- * @retval -1 if mem_vrealloc fails.
+ * @retval -1 if realloc fails.
  * @retval 0 if it succeeds.
  */
 non_null()
 static int realloc_cryptoconnection(Net_Crypto *c, uint32_t num)
 {
     if (num == 0) {
-        mem_delete(c->mem, c->crypto_connections);
+        free(c->crypto_connections);
         c->crypto_connections = nullptr;
         return 0;
     }
 
-    Crypto_Connection *newcrypto_connections = (Crypto_Connection *)mem_vrealloc(
+    Crypto_Connection *newcrypto_connections = (Crypto_Connection *)realloc(c->crypto_connections,
-            c->mem, c->crypto_connections, num, sizeof(Crypto_Connection));
+            num * sizeof(Crypto_Connection));
 
     if (newcrypto_connections == nullptr) {
         return -1;
@@ -1869,7 +1870,7 @@ static int create_crypto_connection(Net_Crypto *c)
         c->crypto_connections[id].last_packets_left_rem = 0;
         c->crypto_connections[id].packet_send_rate_requested = 0;
         c->crypto_connections[id].last_packets_left_requested_rem = 0;
-        c->crypto_connections[id].mutex = (pthread_mutex_t *)mem_alloc(c->mem, sizeof(pthread_mutex_t));
+        c->crypto_connections[id].mutex = (pthread_mutex_t *)calloc(1, sizeof(pthread_mutex_t));
 
         if (c->crypto_connections[id].mutex == nullptr) {
             pthread_mutex_unlock(&c->connections_mutex);
@@ -1877,7 +1878,7 @@ static int create_crypto_connection(Net_Crypto *c)
         }
 
         if (pthread_mutex_init(c->crypto_connections[id].mutex, nullptr) != 0) {
-            mem_delete(c->mem, c->crypto_connections[id].mutex);
+            free(c->crypto_connections[id].mutex);
             pthread_mutex_unlock(&c->connections_mutex);
             return -1;
         }
@@ -1914,7 +1915,7 @@ static int wipe_crypto_connection(Net_Crypto *c, int crypt_connection_id)
     uint32_t i;
 
     pthread_mutex_destroy(c->crypto_connections[crypt_connection_id].mutex);
-    mem_delete(c->mem, c->crypto_connections[crypt_connection_id].mutex);
+    free(c->crypto_connections[crypt_connection_id].mutex);
     crypto_memzero(&c->crypto_connections[crypt_connection_id], sizeof(Crypto_Connection));
 
     /* check if we can resize the connections array */
@@ -2018,7 +2019,7 @@ static int handle_new_connection_handshake(Net_Crypto *c, const IP_Port *source,
         void *userdata)
 {
     New_Connection n_c;
-    n_c.cookie = (uint8_t *)mem_balloc(c->mem, COOKIE_LENGTH);
+    n_c.cookie = (uint8_t *)malloc(COOKIE_LENGTH);
 
     if (n_c.cookie == nullptr) {
         return -1;
@@ -2029,7 +2030,7 @@ static int handle_new_connection_handshake(Net_Crypto *c, const IP_Port *source,
 
     if (!handle_crypto_handshake(c, n_c.recv_nonce, n_c.peersessionpublic_key, n_c.public_key, n_c.dht_public_key,
                                  n_c.cookie, data, length, nullptr)) {
-        mem_delete(c->mem, n_c.cookie);
+        free(n_c.cookie);
         return -1;
     }
 
@@ -2046,7 +2047,7 @@ static int handle_new_connection_handshake(Net_Crypto *c, const IP_Port *source,
             connection_kill(c, crypt_connection_id, userdata);
         } else {
             if (conn->status != CRYPTO_CONN_COOKIE_REQUESTING && conn->status != CRYPTO_CONN_HANDSHAKE_SENT) {
-                mem_delete(c->mem, n_c.cookie);
+                free(n_c.cookie);
                 return -1;
             }
 
@@ -2057,18 +2058,18 @@ static int handle_new_connection_handshake(Net_Crypto *c, const IP_Port *source,
             crypto_connection_add_source(c, crypt_connection_id, source);
 
             if (create_send_handshake(c, crypt_connection_id, n_c.cookie, n_c.dht_public_key) != 0) {
-                mem_delete(c->mem, n_c.cookie);
+                free(n_c.cookie);
                 return -1;
             }
 
             conn->status = CRYPTO_CONN_NOT_CONFIRMED;
-            mem_delete(c->mem, n_c.cookie);
+            free(n_c.cookie);
             return 0;
         }
     }
 
     const int ret = c->new_connection_callback(c->new_connection_callback_object, &n_c);
-    mem_delete(c->mem, n_c.cookie);
+    free(n_c.cookie);
     return ret;
 }
 
@@ -3044,8 +3045,8 @@ int crypto_kill(Net_Crypto *c, int crypt_connection_id)
         bs_list_remove(&c->ip_port_list, (uint8_t *)&conn->ip_portv4, crypt_connection_id);
         bs_list_remove(&c->ip_port_list, (uint8_t *)&conn->ip_portv6, crypt_connection_id);
         clear_temp_packet(c, crypt_connection_id);
-        clear_buffer(c->mem, &conn->send_array);
+        clear_buffer(&conn->send_array);
-        clear_buffer(c->mem, &conn->recv_array);
+        clear_buffer(&conn->recv_array);
         ret = wipe_crypto_connection(c, crypt_connection_id);
     }
 
@@ -3066,8 +3067,9 @@ bool crypto_connection_status(const Net_Crypto *c, int crypt_connection_id, bool
 
         const uint64_t current_time = mono_time_get(c->mono_time);
 
-        if ((UDP_DIRECT_TIMEOUT + conn->direct_lastrecv_timev4) > current_time ||
+        if ((UDP_DIRECT_TIMEOUT + conn->direct_lastrecv_timev4) > current_time) {
-                (UDP_DIRECT_TIMEOUT + conn->direct_lastrecv_timev6) > current_time) {
+            *direct_connected = true;
+        } else if ((UDP_DIRECT_TIMEOUT + conn->direct_lastrecv_timev6) > current_time) {
             *direct_connected = true;
         }
     }
@@ -3107,29 +3109,27 @@ void load_secret_key(Net_Crypto *c, const uint8_t *sk)
 /** @brief Create new instance of Net_Crypto.
  * Sets all the global connection variables to their default values.
  */
-Net_Crypto *new_net_crypto(const Logger *log, const Memory *mem, const Random *rng, const Network *ns,
+Net_Crypto *new_net_crypto(const Logger *log, const Random *rng, const Network *ns, Mono_Time *mono_time, DHT *dht, const TCP_Proxy_Info *proxy_info)
-                           Mono_Time *mono_time, DHT *dht, const TCP_Proxy_Info *proxy_info)
 {
     if (dht == nullptr) {
         return nullptr;
     }
 
-    Net_Crypto *temp = (Net_Crypto *)mem_alloc(mem, sizeof(Net_Crypto));
+    Net_Crypto *temp = (Net_Crypto *)calloc(1, sizeof(Net_Crypto));
 
     if (temp == nullptr) {
         return nullptr;
     }
 
     temp->log = log;
-    temp->mem = mem;
     temp->rng = rng;
     temp->mono_time = mono_time;
     temp->ns = ns;
 
-    temp->tcp_c = new_tcp_connections(log, mem, rng, ns, mono_time, dht_get_self_secret_key(dht), proxy_info);
+    temp->tcp_c = new_tcp_connections(log, rng, ns, mono_time, dht_get_self_secret_key(dht), proxy_info);
 
     if (temp->tcp_c == nullptr) {
-        mem_delete(mem, temp);
+        free(temp);
         return nullptr;
     }
 
@@ -3139,7 +3139,7 @@ Net_Crypto *new_net_crypto(const Logger *log, const Memory *mem, const Random *r
     if (create_recursive_mutex(&temp->tcp_mutex) != 0 ||
             pthread_mutex_init(&temp->connections_mutex, nullptr) != 0) {
         kill_tcp_connections(temp->tcp_c);
-        mem_delete(mem, temp);
+        free(temp);
         return nullptr;
     }
 
@@ -3210,8 +3210,6 @@ void kill_net_crypto(Net_Crypto *c)
         return;
     }
 
-    const Memory *mem = c->mem;
-
     for (uint32_t i = 0; i < c->crypto_connections_length; ++i) {
         crypto_kill(c, i);
     }
@@ -3226,5 +3224,5 @@ void kill_net_crypto(Net_Crypto *c)
     networking_registerhandler(dht_get_net(c->dht), NET_PACKET_CRYPTO_HS, nullptr, nullptr);
     networking_registerhandler(dht_get_net(c->dht), NET_PACKET_CRYPTO_DATA, nullptr, nullptr);
     crypto_memzero(c, sizeof(Net_Crypto));
-    mem_delete(mem, c);
+    free(c);
 }

external/toxcore/c-toxcore/toxcore/net_crypto.h

@@ -398,8 +398,7 @@ void load_secret_key(Net_Crypto *c, const uint8_t *sk);
  * Sets all the global connection variables to their default values.
  */
 non_null()
-Net_Crypto *new_net_crypto(const Logger *log, const Memory *mem, const Random *rng, const Network *ns,
+Net_Crypto *new_net_crypto(const Logger *log, const Random *rng, const Network *ns, Mono_Time *mono_time, DHT *dht, const TCP_Proxy_Info *proxy_info);
-                           Mono_Time *mono_time, DHT *dht, const TCP_Proxy_Info *proxy_info);
 
 /** return the optimal interval in ms for running do_net_crypto. */
 non_null()

external/toxcore/c-toxcore/toxcore/network.c

@@ -139,15 +139,15 @@ static const char *inet_ntop6(const struct in6_addr *addr, char *buf, size_t buf
 }
 
 non_null()
-static int inet_pton4(const char *addr_string, struct in_addr *addrbuf)
+static int inet_pton4(const char *addrString, struct in_addr *addrbuf)
 {
-    return inet_pton(AF_INET, addr_string, addrbuf);
+    return inet_pton(AF_INET, addrString, addrbuf);
 }
 
 non_null()
-static int inet_pton6(const char *addr_string, struct in6_addr *addrbuf)
+static int inet_pton6(const char *addrString, struct in6_addr *addrbuf)
 {
-    return inet_pton(AF_INET6, addr_string, addrbuf);
+    return inet_pton(AF_INET6, addrString, addrbuf);
 }
 
 #else
@@ -377,47 +377,47 @@ IP6 get_ip6_loopback(void)
 
 const Socket net_invalid_socket = { (int)INVALID_SOCKET };
 
-Family net_family_unspec(void)
+Family net_family_unspec()
 {
     return family_unspec;
 }
 
-Family net_family_ipv4(void)
+Family net_family_ipv4()
 {
     return family_ipv4;
 }
 
-Family net_family_ipv6(void)
+Family net_family_ipv6()
 {
     return family_ipv6;
 }
 
-Family net_family_tcp_server(void)
+Family net_family_tcp_server()
 {
     return family_tcp_server;
 }
 
-Family net_family_tcp_client(void)
+Family net_family_tcp_client()
 {
     return family_tcp_client;
 }
 
-Family net_family_tcp_ipv4(void)
+Family net_family_tcp_ipv4()
 {
     return family_tcp_ipv4;
 }
 
-Family net_family_tcp_ipv6(void)
+Family net_family_tcp_ipv6()
 {
     return family_tcp_ipv6;
 }
 
-Family net_family_tox_tcp_ipv4(void)
+Family net_family_tox_tcp_ipv4()
 {
     return family_tox_tcp_ipv4;
 }
 
-Family net_family_tox_tcp_ipv6(void)
+Family net_family_tox_tcp_ipv6()
 {
     return family_tox_tcp_ipv6;
 }
@@ -898,7 +898,6 @@ typedef struct Packet_Handler {
 
 struct Networking_Core {
     const Logger *log;
-    const Memory *mem;
     Packet_Handler packethandlers[256];
     const Network *ns;
 
@@ -1010,7 +1009,7 @@ int sendpacket(const Networking_Core *net, const IP_Port *ip_port, const uint8_t
  * Packet length is put into length.
  */
 non_null()
-static int receivepacket(const Network *ns, const Memory *mem, const Logger *log, Socket sock, IP_Port *ip_port, uint8_t *data, uint32_t *length)
+static int receivepacket(const Network *ns, const Logger *log, Socket sock, IP_Port *ip_port, uint8_t *data, uint32_t *length)
 {
     memset(ip_port, 0, sizeof(IP_Port));
     Network_Addr addr = {{0}};
@@ -1089,7 +1088,7 @@ void networking_poll(const Networking_Core *net, void *userdata)
     uint8_t data[MAX_UDP_PACKET_SIZE];
     uint32_t length;
 
-    while (receivepacket(net->ns, net->mem, net->log, net->sock, &ip_port, data, &length) != -1) {
+    while (receivepacket(net->ns, net->log, net->sock, &ip_port, data, &length) != -1) {
         if (length < 1) {
             continue;
         }
@@ -1118,7 +1117,7 @@ void networking_poll(const Networking_Core *net, void *userdata)
  * If error is non NULL it is set to 0 if no issues, 1 if socket related error, 2 if other.
  */
 Networking_Core *new_networking_ex(
-        const Logger *log, const Memory *mem, const Network *ns, const IP *ip,
+        const Logger *log, const Network *ns, const IP *ip,
         uint16_t port_from, uint16_t port_to, unsigned int *error)
 {
     /* If both from and to are 0, use default port range
@@ -1148,7 +1147,7 @@ Networking_Core *new_networking_ex(
         return nullptr;
     }
 
-    Networking_Core *temp = (Networking_Core *)mem_alloc(mem, sizeof(Networking_Core));
+    Networking_Core *temp = (Networking_Core *)calloc(1, sizeof(Networking_Core));
 
     if (temp == nullptr) {
         return nullptr;
@@ -1156,7 +1155,6 @@ Networking_Core *new_networking_ex(
 
     temp->ns = ns;
     temp->log = log;
-    temp->mem = mem;
     temp->family = ip->family;
     temp->port = 0;
 
@@ -1170,7 +1168,7 @@ Networking_Core *new_networking_ex(
         char *strerror = net_new_strerror(neterror);
         LOGGER_ERROR(log, "failed to get a socket?! %d, %s", neterror, strerror);
         net_kill_strerror(strerror);
-        mem_delete(mem, temp);
+        free(temp);
 
         if (error != nullptr) {
             *error = 1;
@@ -1248,7 +1246,7 @@ Networking_Core *new_networking_ex(
 
         portptr = &addr6->sin6_port;
     } else {
-        mem_delete(mem, temp);
+        free(temp);
         return nullptr;
     }
 
@@ -1352,10 +1350,10 @@ Networking_Core *new_networking_ex(
     return nullptr;
 }
 
-Networking_Core *new_networking_no_udp(const Logger *log, const Memory *mem, const Network *ns)
+Networking_Core *new_networking_no_udp(const Logger *log, const Network *ns)
 {
     /* this is the easiest way to completely disable UDP without changing too much code. */
-    Networking_Core *net = (Networking_Core *)mem_alloc(mem, sizeof(Networking_Core));
+    Networking_Core *net = (Networking_Core *)calloc(1, sizeof(Networking_Core));
 
     if (net == nullptr) {
         return nullptr;
@@ -1363,7 +1361,6 @@ Networking_Core *new_networking_no_udp(const Logger *log, const Memory *mem, con
 
     net->ns = ns;
     net->log = log;
-    net->mem = mem;
 
     return net;
 }
@@ -1380,7 +1377,7 @@ void kill_networking(Networking_Core *net)
         kill_sock(net->ns, net->sock);
     }
 
-    mem_delete(net->mem, net);
+    free(net);
 }
 
 
@@ -1715,7 +1712,7 @@ bool addr_resolve_or_parse_ip(const Network *ns, const char *address, IP *to, IP
     return true;
 }
 
-bool net_connect(const Memory *mem, const Logger *log, Socket sock, const IP_Port *ip_port)
+bool net_connect(const Logger *log, Socket sock, const IP_Port *ip_port)
 {
     struct sockaddr_storage addr = {0};
     size_t addrsize;
@@ -1768,16 +1765,13 @@ bool net_connect(const Memory *mem, const Logger *log, Socket sock, const IP_Por
     return true;
 }
 
-int32_t net_getipport(const Memory *mem, const char *node, IP_Port **res, int tox_type)
+int32_t net_getipport(const char *node, IP_Port **res, int tox_type)
 {
     // Try parsing as IP address first.
     IP_Port parsed = {{{0}}};
-    // Initialise to nullptr. In error paths, at least we initialise the out
-    // parameter.
-    *res = nullptr;
 
     if (addr_parse_ip(node, &parsed.ip)) {
-        IP_Port *tmp = (IP_Port *)mem_alloc(mem, sizeof(IP_Port));
+        IP_Port *tmp = (IP_Port *)calloc(1, sizeof(IP_Port));
 
         if (tmp == nullptr) {
             return -1;
@@ -1790,7 +1784,7 @@ int32_t net_getipport(const Memory *mem, const char *node, IP_Port **res, int to
 
 #ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
     if ((true)) {
-        *res = (IP_Port *)mem_alloc(mem, sizeof(IP_Port));
+        *res = (IP_Port *)calloc(1, sizeof(IP_Port));
         assert(*res != nullptr);
         IP_Port *ip_port = *res;
         ip_port->ip.ip.v4.uint32 = net_htonl(0x7F000003); // 127.0.0.3
@@ -1803,6 +1797,7 @@ int32_t net_getipport(const Memory *mem, const char *node, IP_Port **res, int to
     // It's not an IP address, so now we try doing a DNS lookup.
     struct addrinfo *infos;
     const int ret = getaddrinfo(node, nullptr, nullptr, &infos);
+    *res = nullptr;
 
     if (ret != 0) {
         return -1;
@@ -1832,7 +1827,7 @@ int32_t net_getipport(const Memory *mem, const char *node, IP_Port **res, int to
         return 0;
     }
 
-    *res = (IP_Port *)mem_valloc(mem, count, sizeof(IP_Port));
+    *res = (IP_Port *)calloc(count, sizeof(IP_Port));
 
     if (*res == nullptr) {
         freeaddrinfo(infos);
@@ -1874,9 +1869,9 @@ int32_t net_getipport(const Memory *mem, const char *node, IP_Port **res, int to
     return count;
 }
 
-void net_freeipport(const Memory *mem, IP_Port *ip_ports)
+void net_freeipport(IP_Port *ip_ports)
 {
-    mem_delete(mem, ip_ports);
+    free(ip_ports);
 }
 
 bool bind_to_port(const Network *ns, Socket sock, Family family, uint16_t port)

external/toxcore/c-toxcore/toxcore/network.h

@@ -14,7 +14,6 @@
 #include <stdint.h>     // uint*_t
 
 #include "logger.h"
-#include "mem.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -534,7 +533,7 @@ void networking_poll(const Networking_Core *net, void *userdata);
  * Return false on failure.
  */
 non_null()
-bool net_connect(const Memory *mem, const Logger *log, Socket sock, const IP_Port *ip_port);
+bool net_connect(const Logger *log, Socket sock, const IP_Port *ip_port);
 
 /** @brief High-level getaddrinfo implementation.
  *
@@ -550,11 +549,11 @@ bool net_connect(const Memory *mem, const Logger *log, Socket sock, const IP_Por
  * @retval -1 on error.
  */
 non_null()
-int32_t net_getipport(const Memory *mem, const char *node, IP_Port **res, int tox_type);
+int32_t net_getipport(const char *node, IP_Port **res, int tox_type);
 
 /** Deallocates memory allocated by net_getipport */
-non_null(1) nullable(2)
+nullable(1)
-void net_freeipport(const Memory *mem, IP_Port *ip_ports);
+void net_freeipport(IP_Port *ip_ports);
 
 /**
  * @return true on success, false on failure.
@@ -601,13 +600,13 @@ void net_kill_strerror(char *strerror);
  *
  * If error is non NULL it is set to 0 if no issues, 1 if socket related error, 2 if other.
  */
-non_null(1, 2, 3, 4) nullable(7)
+non_null(1, 2, 3) nullable(6)
 Networking_Core *new_networking_ex(
-        const Logger *log, const Memory *mem, const Network *ns, const IP *ip,
+        const Logger *log, const Network *ns, const IP *ip,
         uint16_t port_from, uint16_t port_to, unsigned int *error);
 
 non_null()
-Networking_Core *new_networking_no_udp(const Logger *log, const Memory *mem, const Network *ns);
+Networking_Core *new_networking_no_udp(const Logger *log, const Network *ns);
 
 /** Function to cleanup networking stuff (doesn't do much right now). */
 nullable(1)

external/toxcore/c-toxcore/toxcore/onion.c

@@ -668,13 +668,13 @@ void set_callback_handle_recv_1(Onion *onion, onion_recv_1_cb *function, void *o
     onion->callback_object = object;
 }
 
-Onion *new_onion(const Logger *log, const Memory *mem, const Mono_Time *mono_time, const Random *rng, DHT *dht)
+Onion *new_onion(const Logger *log, const Mono_Time *mono_time, const Random *rng, DHT *dht)
 {
     if (dht == nullptr) {
         return nullptr;
     }
 
-    Onion *onion = (Onion *)mem_alloc(mem, sizeof(Onion));
+    Onion *onion = (Onion *)calloc(1, sizeof(Onion));
 
     if (onion == nullptr) {
         return nullptr;
@@ -685,14 +685,13 @@ Onion *new_onion(const Logger *log, const Memory *mem, const Mono_Time *mono_tim
     onion->net = dht_get_net(dht);
     onion->mono_time = mono_time;
     onion->rng = rng;
-    onion->mem = mem;
     new_symmetric_key(rng, onion->secret_symmetric_key);
     onion->timestamp = mono_time_get(onion->mono_time);
 
     const uint8_t *secret_key = dht_get_self_secret_key(dht);
-    onion->shared_keys_1 = shared_key_cache_new(mono_time, mem, secret_key, KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
+    onion->shared_keys_1 = shared_key_cache_new(mono_time, secret_key, KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
-    onion->shared_keys_2 = shared_key_cache_new(mono_time, mem, secret_key, KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
+    onion->shared_keys_2 = shared_key_cache_new(mono_time, secret_key, KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
-    onion->shared_keys_3 = shared_key_cache_new(mono_time, mem, secret_key, KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
+    onion->shared_keys_3 = shared_key_cache_new(mono_time, secret_key, KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
 
     if (onion->shared_keys_1 == nullptr ||
         onion->shared_keys_2 == nullptr ||
@@ -733,5 +732,5 @@ void kill_onion(Onion *onion)
     shared_key_cache_free(onion->shared_keys_2);
     shared_key_cache_free(onion->shared_keys_3);
 
-    mem_delete(onion->mem, onion);
+    free(onion);
 }

external/toxcore/c-toxcore/toxcore/onion.h

@@ -20,7 +20,6 @@ typedef struct Onion {
     const Logger *log;
     const Mono_Time *mono_time;
     const Random *rng;
-    const Memory *mem;
     DHT *dht;
     Networking_Core *net;
     uint8_t secret_symmetric_key[CRYPTO_SYMMETRIC_KEY_SIZE];
@@ -148,7 +147,7 @@ non_null(1) nullable(2, 3)
 void set_callback_handle_recv_1(Onion *onion, onion_recv_1_cb *function, void *object);
 
 non_null()
-Onion *new_onion(const Logger *log, const Memory *mem, const Mono_Time *mono_time, const Random *rng, DHT *dht);
+Onion *new_onion(const Logger *log, const Mono_Time *mono_time, const Random *rng, DHT *dht);
 
 nullable(1)
 void kill_onion(Onion *onion);

external/toxcore/c-toxcore/toxcore/onion_announce.c

@@ -51,7 +51,6 @@ struct Onion_Announce {
     const Logger *log;
     const Mono_Time *mono_time;
     const Random *rng;
-    const Memory *mem;
     DHT     *dht;
     Networking_Core *net;
     Onion_Announce_Entry entries[ONION_ANNOUNCE_MAX_ENTRIES];
@@ -317,13 +316,12 @@ static int cmp_entry(const void *a, const void *b)
 }
 
 non_null()
-static void sort_onion_announce_list(const Memory *mem, const Mono_Time *mono_time,
+static void sort_onion_announce_list(Onion_Announce_Entry *list, unsigned int length, const Mono_Time *mono_time,
-                                     Onion_Announce_Entry *list, unsigned int length,
                                      const uint8_t *comp_public_key)
 {
     // Pass comp_public_key to qsort with each Client_data entry, so the
     // comparison function can use it as the base of comparison.
-    Cmp_Data *cmp_list = (Cmp_Data *)mem_valloc(mem, length, sizeof(Cmp_Data));
+    Cmp_Data *cmp_list = (Cmp_Data *)calloc(length, sizeof(Cmp_Data));
 
     if (cmp_list == nullptr) {
         return;
@@ -341,7 +339,7 @@ static void sort_onion_announce_list(const Memory *mem, const Mono_Time *mono_ti
         list[i] = cmp_list[i].entry;
     }
 
-    mem_delete(mem, cmp_list);
+    free(cmp_list);
 }
 
 /** @brief add entry to entries list
@@ -379,8 +377,7 @@ static int add_to_entries(Onion_Announce *onion_a, const IP_Port *ret_ip_port, c
     memcpy(onion_a->entries[pos].data_public_key, data_public_key, CRYPTO_PUBLIC_KEY_SIZE);
     onion_a->entries[pos].announce_time = mono_time_get(onion_a->mono_time);
 
-    sort_onion_announce_list(onion_a->mem, onion_a->mono_time,
+    sort_onion_announce_list(onion_a->entries, ONION_ANNOUNCE_MAX_ENTRIES, onion_a->mono_time,
-                             onion_a->entries, ONION_ANNOUNCE_MAX_ENTRIES,
                              dht_get_self_public_key(onion_a->dht));
     return in_entries(onion_a, public_key);
 }
@@ -441,7 +438,7 @@ static int handle_announce_request_common(
         return 1;
     }
 
-    uint8_t *plain = (uint8_t *)mem_balloc(onion_a->mem, plain_size);
+    uint8_t *plain = (uint8_t *)malloc(plain_size);
 
     if (plain == nullptr) {
         return 1;
@@ -451,7 +448,7 @@ static int handle_announce_request_common(
                               packet + 1 + CRYPTO_NONCE_SIZE + CRYPTO_PUBLIC_KEY_SIZE, plain_size + CRYPTO_MAC_SIZE, plain);
 
     if ((uint32_t)decrypted_len != plain_size) {
-        mem_delete(onion_a->mem, plain);
+        free(plain);
         return 1;
     }
 
@@ -486,10 +483,10 @@ static int handle_announce_request_common(
     const uint16_t response_size = nodes_offset
                                    + MAX_SENT_NODES * PACKED_NODE_SIZE_IP6
                                    + max_extra_size;
-    uint8_t *response = (uint8_t *)mem_balloc(onion_a->mem, response_size);
+    uint8_t *response = (uint8_t *)malloc(response_size);
 
     if (response == nullptr) {
-        mem_delete(onion_a->mem, plain);
+        free(plain);
         return 1;
     }
 
@@ -507,8 +504,8 @@ static int handle_announce_request_common(
 
         if (nodes_length <= 0) {
             LOGGER_WARNING(onion_a->log, "Failed to pack nodes");
-            mem_delete(onion_a->mem, response);
+            free(response);
-            mem_delete(onion_a->mem, plain);
+            free(plain);
             return 1;
         }
     }
@@ -526,8 +523,8 @@ static int handle_announce_request_common(
                                    response, response_size, offset);
 
     if (extra_size == -1) {
-        mem_delete(onion_a->mem, response);
+        free(response);
-        mem_delete(onion_a->mem, plain);
+        free(plain);
         return 1;
     }
 
@@ -539,8 +536,8 @@ static int handle_announce_request_common(
 
     if (len != offset + CRYPTO_MAC_SIZE) {
         LOGGER_ERROR(onion_a->log, "Failed to encrypt announce response");
-        mem_delete(onion_a->mem, response);
+        free(response);
-        mem_delete(onion_a->mem, plain);
+        free(plain);
         return 1;
     }
 
@@ -552,13 +549,13 @@ static int handle_announce_request_common(
     if (send_onion_response(onion_a->net, source, data,
                             1 + ONION_ANNOUNCE_SENDBACK_DATA_LENGTH + CRYPTO_NONCE_SIZE + len,
                             packet + (length - ONION_RETURN_3)) == -1) {
-        mem_delete(onion_a->mem, response);
+        free(response);
-        mem_delete(onion_a->mem, plain);
+        free(plain);
         return 1;
     }
 
-    mem_delete(onion_a->mem, response);
+    free(response);
-    mem_delete(onion_a->mem, plain);
+    free(plain);
     return 0;
 }
 
@@ -642,13 +639,13 @@ static int handle_data_request(void *object, const IP_Port *source, const uint8_
     return 0;
 }
 
-Onion_Announce *new_onion_announce(const Logger *log, const Memory *mem, const Random *rng, const Mono_Time *mono_time, DHT *dht)
+Onion_Announce *new_onion_announce(const Logger *log, const Random *rng, const Mono_Time *mono_time, DHT *dht)
 {
     if (dht == nullptr) {
         return nullptr;
     }
 
-    Onion_Announce *onion_a = (Onion_Announce *)mem_alloc(mem, sizeof(Onion_Announce));
+    Onion_Announce *onion_a = (Onion_Announce *)calloc(1, sizeof(Onion_Announce));
 
     if (onion_a == nullptr) {
         return nullptr;
@@ -656,7 +653,6 @@ Onion_Announce *new_onion_announce(const Logger *log, const Memory *mem, const R
 
     onion_a->log = log;
     onion_a->rng = rng;
-    onion_a->mem = mem;
     onion_a->mono_time = mono_time;
     onion_a->dht = dht;
     onion_a->net = dht_get_net(dht);
@@ -665,7 +661,7 @@ Onion_Announce *new_onion_announce(const Logger *log, const Memory *mem, const R
     onion_a->extra_data_object = nullptr;
     new_hmac_key(rng, onion_a->hmac_key);
 
-    onion_a->shared_keys_recv = shared_key_cache_new(mono_time, mem, dht_get_self_secret_key(dht), KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
+    onion_a->shared_keys_recv = shared_key_cache_new(mono_time, dht_get_self_secret_key(dht), KEYS_TIMEOUT, MAX_KEYS_PER_SLOT);
     if (onion_a->shared_keys_recv == nullptr) {
         kill_onion_announce(onion_a);
         return nullptr;
@@ -691,5 +687,5 @@ void kill_onion_announce(Onion_Announce *onion_a)
     crypto_memzero(onion_a->hmac_key, CRYPTO_HMAC_KEY_SIZE);
     shared_key_cache_free(onion_a->shared_keys_recv);
 
-    mem_delete(onion_a->mem, onion_a);
+    free(onion_a);
 }

external/toxcore/c-toxcore/toxcore/onion_announce.h

@@ -131,7 +131,7 @@ void onion_announce_extra_data_callback(Onion_Announce *onion_a, uint16_t extra_
                                         pack_extra_data_cb *extra_data_callback, void *extra_data_object);
 
 non_null()
-Onion_Announce *new_onion_announce(const Logger *log, const Memory *mem, const Random *rng, const Mono_Time *mono_time, DHT *dht);
+Onion_Announce *new_onion_announce(const Logger *log, const Random *rng, const Mono_Time *mono_time, DHT *dht);
 
 nullable(1)
 void kill_onion_announce(Onion_Announce *onion_a);

external/toxcore/c-toxcore/toxcore/onion_client.c

@@ -106,7 +106,6 @@ struct Onion_Client {
     const Mono_Time *mono_time;
     const Logger *logger;
     const Random *rng;
-    const Memory *mem;
 
     DHT     *dht;
     Net_Crypto *c;
@@ -732,12 +731,12 @@ static int onion_client_cmp_entry(const void *a, const void *b)
 }
 
 non_null()
-static void sort_onion_node_list(const Memory *mem, const Mono_Time *mono_time,
+static void sort_onion_node_list(Onion_Node *list, unsigned int length, const Mono_Time *mono_time,
-                                 Onion_Node *list, unsigned int length, const uint8_t *comp_public_key)
+                                 const uint8_t *comp_public_key)
 {
     // Pass comp_public_key to qsort with each Client_data entry, so the
     // comparison function can use it as the base of comparison.
-    Onion_Client_Cmp_Data *cmp_list = (Onion_Client_Cmp_Data *)mem_valloc(mem, length, sizeof(Onion_Client_Cmp_Data));
+    Onion_Client_Cmp_Data *cmp_list = (Onion_Client_Cmp_Data *)calloc(length, sizeof(Onion_Client_Cmp_Data));
 
     if (cmp_list == nullptr) {
         return;
@@ -755,7 +754,7 @@ static void sort_onion_node_list(const Memory *mem, const Mono_Time *mono_time,
         list[i] = cmp_list[i].entry;
     }
 
-    mem_delete(mem, cmp_list);
+    free(cmp_list);
 }
 
 non_null()
@@ -788,7 +787,7 @@ static int client_add_to_list(Onion_Client *onion_c, uint32_t num, const uint8_t
         list_length = MAX_ONION_CLIENTS;
     }
 
-    sort_onion_node_list(onion_c->mem, onion_c->mono_time, node_list, list_length, reference_id);
+    sort_onion_node_list(node_list, list_length, onion_c->mono_time, reference_id);
 
     int index = -1;
     bool stored = false;
@@ -1162,7 +1161,7 @@ static int handle_dhtpk_announce(void *object, const uint8_t *source_pubkey, con
                 onion_c->friends_list[friend_num].dht_pk_callback_number, data + 1 + sizeof(uint64_t), userdata);
     }
 
-    onion_set_friend_dht_pubkey(onion_c, friend_num, data + 1 + sizeof(uint64_t));
+    onion_set_friend_DHT_pubkey(onion_c, friend_num, data + 1 + sizeof(uint64_t));
 
     const uint16_t len_nodes = length - DHTPK_DATA_MIN_LENGTH;
 
@@ -1458,19 +1457,19 @@ int onion_friend_num(const Onion_Client *onion_c, const uint8_t *public_key)
 
 /** @brief Set the size of the friend list to num.
  *
- * @retval -1 if mem_vrealloc fails.
+ * @retval -1 if realloc fails.
  * @retval 0 if it succeeds.
  */
 non_null()
 static int realloc_onion_friends(Onion_Client *onion_c, uint32_t num)
 {
     if (num == 0) {
-        mem_delete(onion_c->mem, onion_c->friends_list);
+        free(onion_c->friends_list);
         onion_c->friends_list = nullptr;
         return 0;
     }
 
-    Onion_Friend *newonion_friends = (Onion_Friend *)mem_vrealloc(onion_c->mem, onion_c->friends_list, num, sizeof(Onion_Friend));
+    Onion_Friend *newonion_friends = (Onion_Friend *)realloc(onion_c->friends_list, num * sizeof(Onion_Friend));
 
     if (newonion_friends == nullptr) {
         return -1;
@@ -1602,7 +1601,7 @@ int onion_dht_pk_callback(Onion_Client *onion_c, int friend_num,
  * return -1 on failure.
  * return 0 on success.
  */
-int onion_set_friend_dht_pubkey(Onion_Client *onion_c, int friend_num, const uint8_t *dht_key)
+int onion_set_friend_DHT_pubkey(Onion_Client *onion_c, int friend_num, const uint8_t *dht_key)
 {
     if ((uint32_t)friend_num >= onion_c->num_friends) {
         return -1;
@@ -1629,7 +1628,7 @@ int onion_set_friend_dht_pubkey(Onion_Client *onion_c, int friend_num, const uin
  * return 0 on failure (no key copied).
  * return 1 on success (key copied).
  */
-unsigned int onion_getfriend_dht_pubkey(const Onion_Client *onion_c, int friend_num, uint8_t *dht_key)
+unsigned int onion_getfriend_DHT_pubkey(const Onion_Client *onion_c, int friend_num, uint8_t *dht_key)
 {
     if ((uint32_t)friend_num >= onion_c->num_friends) {
         return 0;
@@ -1657,7 +1656,7 @@ int onion_getfriendip(const Onion_Client *onion_c, int friend_num, IP_Port *ip_p
 {
     uint8_t dht_public_key[CRYPTO_PUBLIC_KEY_SIZE];
 
-    if (onion_getfriend_dht_pubkey(onion_c, friend_num, dht_public_key) == 0) {
+    if (onion_getfriend_DHT_pubkey(onion_c, friend_num, dht_public_key) == 0) {
         return -1;
     }
 
@@ -2075,29 +2074,28 @@ void do_onion_client(Onion_Client *onion_c)
     onion_c->last_run = mono_time_get(onion_c->mono_time);
 }
 
-Onion_Client *new_onion_client(const Logger *logger, const Memory *mem, const Random *rng, const Mono_Time *mono_time, Net_Crypto *c)
+Onion_Client *new_onion_client(const Logger *logger, const Random *rng, const Mono_Time *mono_time, Net_Crypto *c)
 {
     if (c == nullptr) {
         return nullptr;
     }
 
-    Onion_Client *onion_c = (Onion_Client *)mem_alloc(mem, sizeof(Onion_Client));
+    Onion_Client *onion_c = (Onion_Client *)calloc(1, sizeof(Onion_Client));
 
     if (onion_c == nullptr) {
         return nullptr;
     }
 
-    onion_c->announce_ping_array = ping_array_new(mem, ANNOUNCE_ARRAY_SIZE, ANNOUNCE_TIMEOUT);
+    onion_c->announce_ping_array = ping_array_new(ANNOUNCE_ARRAY_SIZE, ANNOUNCE_TIMEOUT);
 
     if (onion_c->announce_ping_array == nullptr) {
-        mem_delete(mem, onion_c);
+        free(onion_c);
         return nullptr;
     }
 
     onion_c->mono_time = mono_time;
     onion_c->logger = logger;
     onion_c->rng = rng;
-    onion_c->mem = mem;
     onion_c->dht = nc_get_dht(c);
     onion_c->net = dht_get_net(onion_c->dht);
     onion_c->c = c;
@@ -2119,8 +2117,6 @@ void kill_onion_client(Onion_Client *onion_c)
         return;
     }
 
-    const Memory *mem = onion_c->mem;
-
     ping_array_kill(onion_c->announce_ping_array);
     realloc_onion_friends(onion_c, 0);
     networking_registerhandler(onion_c->net, NET_PACKET_ANNOUNCE_RESPONSE, nullptr, nullptr);
@@ -2130,5 +2126,5 @@ void kill_onion_client(Onion_Client *onion_c)
     cryptopacket_registerhandler(onion_c->dht, CRYPTO_PACKET_DHTPK, nullptr, nullptr);
     set_onion_packet_tcp_connection_callback(nc_get_tcp_c(onion_c->c), nullptr, nullptr);
     crypto_memzero(onion_c, sizeof(Onion_Client));
-    mem_delete(mem, onion_c);
+    free(onion_c);
 }

external/toxcore/c-toxcore/toxcore/onion_client.h

@@ -165,7 +165,7 @@ int onion_dht_pk_callback(Onion_Client *onion_c, int friend_num, onion_dht_pk_cb
  * return 0 on success.
  */
 non_null()
-int onion_set_friend_dht_pubkey(Onion_Client *onion_c, int friend_num, const uint8_t *dht_key);
+int onion_set_friend_DHT_pubkey(Onion_Client *onion_c, int friend_num, const uint8_t *dht_key);
 
 /** @brief Copy friends DHT public key into dht_key.
  *
@@ -173,7 +173,7 @@ int onion_set_friend_dht_pubkey(Onion_Client *onion_c, int friend_num, const uin
  * return 1 on success (key copied).
  */
 non_null()
-unsigned int onion_getfriend_dht_pubkey(const Onion_Client *onion_c, int friend_num, uint8_t *dht_key);
+unsigned int onion_getfriend_DHT_pubkey(const Onion_Client *onion_c, int friend_num, uint8_t *dht_key);
 
 #define ONION_DATA_IN_RESPONSE_MIN_SIZE (CRYPTO_PUBLIC_KEY_SIZE + CRYPTO_MAC_SIZE)
 #define ONION_CLIENT_MAX_DATA_SIZE (MAX_DATA_REQUEST_SIZE - ONION_DATA_IN_RESPONSE_MIN_SIZE)
@@ -208,7 +208,7 @@ non_null()
 void do_onion_client(Onion_Client *onion_c);
 
 non_null()
-Onion_Client *new_onion_client(const Logger *logger, const Memory *mem, const Random *rng, const Mono_Time *mono_time, Net_Crypto *c);
+Onion_Client *new_onion_client(const Logger *logger, const Random *rng, const Mono_Time *mono_time, Net_Crypto *c);
 
 nullable(1)
 void kill_onion_client(Onion_Client *onion_c);

external/toxcore/c-toxcore/toxcore/ping.c

@@ -336,18 +336,18 @@ void ping_iterate(Ping *ping)
 }
 
 
-Ping *ping_new(const Memory *mem, const Mono_Time *mono_time, const Random *rng, DHT *dht)
+Ping *ping_new(const Mono_Time *mono_time, const Random *rng, DHT *dht)
 {
-    Ping *ping = (Ping *)mem_alloc(mem, sizeof(Ping));
+    Ping *ping = (Ping *)calloc(1, sizeof(Ping));
 
     if (ping == nullptr) {
         return nullptr;
     }
 
-    ping->ping_array = ping_array_new(mem, PING_NUM_MAX, PING_TIMEOUT);
+    ping->ping_array = ping_array_new(PING_NUM_MAX, PING_TIMEOUT);
 
     if (ping->ping_array == nullptr) {
-        mem_delete(mem, ping);
+        free(ping);
         return nullptr;
     }
 
@@ -360,7 +360,7 @@ Ping *ping_new(const Memory *mem, const Mono_Time *mono_time, const Random *rng,
     return ping;
 }
 
-void ping_kill(const Memory *mem, Ping *ping)
+void ping_kill(Ping *ping)
 {
     if (ping == nullptr) {
         return;
@@ -370,5 +370,5 @@ void ping_kill(const Memory *mem, Ping *ping)
     networking_registerhandler(dht_get_net(ping->dht), NET_PACKET_PING_RESPONSE, nullptr, nullptr);
     ping_array_kill(ping->ping_array);
 
-    mem_delete(mem, ping);
+    free(ping);
 }

external/toxcore/c-toxcore/toxcore/ping.h

@@ -18,10 +18,10 @@
 typedef struct Ping Ping;
 
 non_null()
-Ping *ping_new(const Memory *mem, const Mono_Time *mono_time, const Random *rng, DHT *dht);
+Ping *ping_new(const Mono_Time *mono_time, const Random *rng, DHT *dht);
 
-non_null(1) nullable(2)
+nullable(1)
-void ping_kill(const Memory *mem, Ping *ping);
+void ping_kill(Ping *ping);
 
 /** @brief Add nodes to the to_ping list.
  * All nodes in this list are pinged every TIME_TO_PING seconds

external/toxcore/c-toxcore/toxcore/ping_array.c

@@ -24,7 +24,6 @@ typedef struct Ping_Array_Entry {
 } Ping_Array_Entry;
 
 struct Ping_Array {
-    const Memory *mem;
     Ping_Array_Entry *entries;
 
     uint32_t last_deleted; /* number representing the next entry to be deleted. */
@@ -33,7 +32,7 @@ struct Ping_Array {
     uint32_t timeout;      /* The timeout after which entries are cleared. */
 };
 
-Ping_Array *ping_array_new(const Memory *mem, uint32_t size, uint32_t timeout)
+Ping_Array *ping_array_new(uint32_t size, uint32_t timeout)
 {
     if (size == 0 || timeout == 0) {
         return nullptr;
@@ -44,17 +43,16 @@ Ping_Array *ping_array_new(const Memory *mem, uint32_t size, uint32_t timeout)
         return nullptr;
     }
 
-    Ping_Array *const empty_array = (Ping_Array *)mem_alloc(mem, sizeof(Ping_Array));
+    Ping_Array *const empty_array = (Ping_Array *)calloc(1, sizeof(Ping_Array));
 
     if (empty_array == nullptr) {
         return nullptr;
     }
 
-    empty_array->mem = mem;
+    empty_array->entries = (Ping_Array_Entry *)calloc(size, sizeof(Ping_Array_Entry));
-    empty_array->entries = (Ping_Array_Entry *)mem_valloc(mem, size, sizeof(Ping_Array_Entry));
 
     if (empty_array->entries == nullptr) {
-        mem_delete(mem, empty_array);
+        free(empty_array);
         return nullptr;
     }
 
@@ -69,7 +67,7 @@ non_null()
 static void clear_entry(Ping_Array *array, uint32_t index)
 {
     const Ping_Array_Entry empty = {nullptr};
-    mem_delete(array->mem, array->entries[index].data);
+    free(array->entries[index].data);
     array->entries[index] = empty;
 }
 
@@ -85,8 +83,8 @@ void ping_array_kill(Ping_Array *array)
         ++array->last_deleted;
     }
 
-    mem_delete(array->mem, array->entries);
+    free(array->entries);
-    mem_delete(array->mem, array);
+    free(array);
 }
 
 /** Clear timed out entries. */
@@ -116,7 +114,7 @@ uint64_t ping_array_add(Ping_Array *array, const Mono_Time *mono_time, const Ran
         clear_entry(array, index);
     }
 
-    array->entries[index].data = (uint8_t *)mem_balloc(array->mem, length);
+    array->entries[index].data = (uint8_t *)malloc(length);
 
     if (array->entries[index].data == nullptr) {
         return 0;

external/toxcore/c-toxcore/toxcore/ping_array.h

@@ -13,7 +13,6 @@
 #include <stdint.h>
 
 #include "crypto_core.h"
-#include "mem.h"
 #include "mono_time.h"
 
 #ifdef __cplusplus
@@ -30,8 +29,7 @@ typedef struct Ping_Array Ping_Array;
  *
  * @return pointer to allocated Ping_Array on success, nullptr on failure.
  */
-non_null()
+struct Ping_Array *ping_array_new(uint32_t size, uint32_t timeout);
-struct Ping_Array *ping_array_new(const Memory *mem, uint32_t size, uint32_t timeout);
 
 /**
  * @brief Free all the allocated memory in a @ref Ping_Array.

external/toxcore/c-toxcore/toxcore/ping_array_test.cc

@@ -15,54 +15,41 @@ struct Ping_Array_Deleter {
 using Ping_Array_Ptr = std::unique_ptr<Ping_Array, Ping_Array_Deleter>;
 
 struct Mono_Time_Deleter {
-    Mono_Time_Deleter(const Memory *mem)
+    void operator()(Mono_Time *arr) { mono_time_free(arr); }
-        : mem_(mem)
-    {
-    }
-    void operator()(Mono_Time *arr) { mono_time_free(mem_, arr); }
-
-private:
-    const Memory *mem_;
 };
 
 using Mono_Time_Ptr = std::unique_ptr<Mono_Time, Mono_Time_Deleter>;
 
 TEST(PingArray, MinimumTimeoutIsOne)
 {
-    const Memory *mem = system_memory();
+    EXPECT_EQ(ping_array_new(1, 0), nullptr);
-    EXPECT_EQ(ping_array_new(mem, 1, 0), nullptr);
+    EXPECT_NE(Ping_Array_Ptr(ping_array_new(1, 1)), nullptr);
-    EXPECT_NE(Ping_Array_Ptr(ping_array_new(mem, 1, 1)), nullptr);
 }
 
 TEST(PingArray, MinimumArraySizeIsOne)
 {
-    const Memory *mem = system_memory();
+    EXPECT_EQ(ping_array_new(0, 1), nullptr);
-    EXPECT_EQ(ping_array_new(mem, 0, 1), nullptr);
+    EXPECT_NE(Ping_Array_Ptr(ping_array_new(1, 1)), nullptr);
-    EXPECT_NE(Ping_Array_Ptr(ping_array_new(mem, 1, 1)), nullptr);
 }
 
 TEST(PingArray, ArraySizeMustBePowerOfTwo)
 {
-    const Memory *mem = system_memory();
-
     Ping_Array_Ptr arr;
-    arr.reset(ping_array_new(mem, 2, 1));
+    arr.reset(ping_array_new(2, 1));
     EXPECT_NE(arr, nullptr);
-    arr.reset(ping_array_new(mem, 4, 1));
+    arr.reset(ping_array_new(4, 1));
     EXPECT_NE(arr, nullptr);
-    arr.reset(ping_array_new(mem, 1024, 1));
+    arr.reset(ping_array_new(1024, 1));
     EXPECT_NE(arr, nullptr);
 
-    EXPECT_EQ(ping_array_new(mem, 1023, 1), nullptr);
+    EXPECT_EQ(ping_array_new(1023, 1), nullptr);
-    EXPECT_EQ(ping_array_new(mem, 1234, 1), nullptr);
+    EXPECT_EQ(ping_array_new(1234, 1), nullptr);
 }
 
 TEST(PingArray, StoredDataCanBeRetrieved)
 {
-    const Memory *mem = system_memory();
+    Ping_Array_Ptr const arr(ping_array_new(2, 1));
-
+    Mono_Time_Ptr const mono_time(mono_time_new(nullptr, nullptr));
-    Ping_Array_Ptr const arr(ping_array_new(mem, 2, 1));
-    Mono_Time_Ptr const mono_time(mono_time_new(mem, nullptr, nullptr), mem);
     ASSERT_NE(mono_time, nullptr);
     const Random *rng = system_random();
     ASSERT_NE(rng, nullptr);
@@ -78,10 +65,8 @@ TEST(PingArray, StoredDataCanBeRetrieved)
 
 TEST(PingArray, RetrievingDataWithTooSmallOutputBufferHasNoEffect)
 {
-    const Memory *mem = system_memory();
+    Ping_Array_Ptr const arr(ping_array_new(2, 1));
-
+    Mono_Time_Ptr const mono_time(mono_time_new(nullptr, nullptr));
-    Ping_Array_Ptr const arr(ping_array_new(mem, 2, 1));
-    Mono_Time_Ptr const mono_time(mono_time_new(mem, nullptr, nullptr), mem);
     ASSERT_NE(mono_time, nullptr);
     const Random *rng = system_random();
     ASSERT_NE(rng, nullptr);
@@ -101,10 +86,8 @@ TEST(PingArray, RetrievingDataWithTooSmallOutputBufferHasNoEffect)
 
 TEST(PingArray, ZeroLengthDataCanBeAdded)
 {
-    const Memory *mem = system_memory();
+    Ping_Array_Ptr const arr(ping_array_new(2, 1));
-
+    Mono_Time_Ptr const mono_time(mono_time_new(nullptr, nullptr));
-    Ping_Array_Ptr const arr(ping_array_new(mem, 2, 1));
-    Mono_Time_Ptr const mono_time(mono_time_new(mem, nullptr, nullptr), mem);
     ASSERT_NE(mono_time, nullptr);
     const Random *rng = system_random();
     ASSERT_NE(rng, nullptr);
@@ -118,10 +101,8 @@ TEST(PingArray, ZeroLengthDataCanBeAdded)
 
 TEST(PingArray, PingId0IsInvalid)
 {
-    const Memory *mem = system_memory();
+    Ping_Array_Ptr const arr(ping_array_new(2, 1));
-
+    Mono_Time_Ptr const mono_time(mono_time_new(nullptr, nullptr));
-    Ping_Array_Ptr const arr(ping_array_new(mem, 2, 1));
-    Mono_Time_Ptr const mono_time(mono_time_new(mem, nullptr, nullptr), mem);
     ASSERT_NE(mono_time, nullptr);
 
     uint8_t c = 0;
@@ -131,10 +112,8 @@ TEST(PingArray, PingId0IsInvalid)
 // Protection against replay attacks.
 TEST(PingArray, DataCanOnlyBeRetrievedOnce)
 {
-    const Memory *mem = system_memory();
+    Ping_Array_Ptr const arr(ping_array_new(2, 1));
-
+    Mono_Time_Ptr const mono_time(mono_time_new(nullptr, nullptr));
-    Ping_Array_Ptr const arr(ping_array_new(mem, 2, 1));
-    Mono_Time_Ptr const mono_time(mono_time_new(mem, nullptr, nullptr), mem);
     ASSERT_NE(mono_time, nullptr);
     const Random *rng = system_random();
     ASSERT_NE(rng, nullptr);
@@ -149,10 +128,8 @@ TEST(PingArray, DataCanOnlyBeRetrievedOnce)
 
 TEST(PingArray, PingIdMustMatchOnCheck)
 {
-    const Memory *mem = system_memory();
+    Ping_Array_Ptr const arr(ping_array_new(1, 1));
-
+    Mono_Time_Ptr const mono_time(mono_time_new(nullptr, nullptr));
-    Ping_Array_Ptr const arr(ping_array_new(mem, 1, 1));
-    Mono_Time_Ptr const mono_time(mono_time_new(mem, nullptr, nullptr), mem);
     ASSERT_NE(mono_time, nullptr);
     const Random *rng = system_random();
     ASSERT_NE(rng, nullptr);