Green Sky
b2ae9530a4
f1df709b87 feat: add ngc events 1b6c907235 refactor: Make event dispatch ordered by receive time. b7f9367f6f test: Upgrade cppcheck, fix some warnings. 766e62bc89 chore: Use `pkg_search_module` directly in cmake. 00ff078f91 cleanup: Use target_link_libraries directly in cmake. c58928cc89 chore: Add `IMPORTED_TARGET` to pkg-config packages. 895a6af122 cleanup: Remove NaCl support. 41dfb1c1c0 fix: unpack enum function names in event impl generator 447666d1a1 chore: Disable targets for cross-compilation. 572924e924 chore: Build a docker image with coverage info in it. 415cb78f5e cleanup: Some portability/warning fixes for Windows builds. 425216d9ec fix: Correct a use-after-free and fix some memory leaks. 4b1cfa3e08 refactor: Change all enum-like `#define` sequences into enums. d3c2704fa9 chore: Fix make_single_file to support core-only. 0ce46b644e refactor: Change the `TCP_PACKET_*` defines into an enum. 22cd38ad50 adopt event impl generation tool to #2392 f31ea1088a add the event impl generation tool 4e603bb613 refactor: Use `enum-from-int` rule from tokstyle. 19d8f180d6 chore: Update github actions `uses`. 6a895be0c7 test: Make esp32 build actually try to instantiate tox. 65d09c9bfb cleanup: Remove test net support. REVERT: e29e185c03 feat: add ngc events git-subtree-dir: external/toxcore/c-toxcore git-subtree-split: f1df709b8792da4c0e946d826b11df77d565064d
305 lines
7.8 KiB
C
305 lines
7.8 KiB
C
/* SPDX-License-Identifier: GPL-3.0-or-later
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* Copyright © 2023 The TokTok team.
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*/
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#include "events_alloc.h"
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#include <assert.h>
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#include <stdlib.h>
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#include <string.h>
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#include "../bin_pack.h"
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#include "../bin_unpack.h"
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#include "../ccompat.h"
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#include "../tox.h"
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#include "../tox_events.h"
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#include "../tox_unpack.h"
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/*****************************************************
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*
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* :: struct and accessors
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*
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*****************************************************/
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struct Tox_Event_File_Recv {
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uint32_t friend_number;
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uint32_t file_number;
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uint32_t kind;
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uint64_t file_size;
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uint8_t *filename;
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uint32_t filename_length;
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};
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non_null()
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static void tox_event_file_recv_set_friend_number(Tox_Event_File_Recv *file_recv,
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uint32_t friend_number)
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{
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assert(file_recv != nullptr);
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file_recv->friend_number = friend_number;
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}
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uint32_t tox_event_file_recv_get_friend_number(const Tox_Event_File_Recv *file_recv)
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{
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assert(file_recv != nullptr);
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return file_recv->friend_number;
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}
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non_null()
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static void tox_event_file_recv_set_file_number(Tox_Event_File_Recv *file_recv,
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uint32_t file_number)
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{
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assert(file_recv != nullptr);
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file_recv->file_number = file_number;
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}
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uint32_t tox_event_file_recv_get_file_number(const Tox_Event_File_Recv *file_recv)
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{
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assert(file_recv != nullptr);
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return file_recv->file_number;
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}
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non_null()
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static void tox_event_file_recv_set_kind(Tox_Event_File_Recv *file_recv,
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uint32_t kind)
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{
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assert(file_recv != nullptr);
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file_recv->kind = kind;
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}
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uint32_t tox_event_file_recv_get_kind(const Tox_Event_File_Recv *file_recv)
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{
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assert(file_recv != nullptr);
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return file_recv->kind;
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}
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non_null()
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static void tox_event_file_recv_set_file_size(Tox_Event_File_Recv *file_recv,
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uint64_t file_size)
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{
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assert(file_recv != nullptr);
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file_recv->file_size = file_size;
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}
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uint64_t tox_event_file_recv_get_file_size(const Tox_Event_File_Recv *file_recv)
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{
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assert(file_recv != nullptr);
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return file_recv->file_size;
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}
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non_null()
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static bool tox_event_file_recv_set_filename(Tox_Event_File_Recv *file_recv,
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const uint8_t *filename, uint32_t filename_length)
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{
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assert(file_recv != nullptr);
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if (file_recv->filename != nullptr) {
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free(file_recv->filename);
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file_recv->filename = nullptr;
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file_recv->filename_length = 0;
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}
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file_recv->filename = (uint8_t *)malloc(filename_length);
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if (file_recv->filename == nullptr) {
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return false;
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}
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memcpy(file_recv->filename, filename, filename_length);
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file_recv->filename_length = filename_length;
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return true;
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}
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uint32_t tox_event_file_recv_get_filename_length(const Tox_Event_File_Recv *file_recv)
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{
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assert(file_recv != nullptr);
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return file_recv->filename_length;
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}
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const uint8_t *tox_event_file_recv_get_filename(const Tox_Event_File_Recv *file_recv)
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{
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assert(file_recv != nullptr);
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return file_recv->filename;
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}
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non_null()
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static void tox_event_file_recv_construct(Tox_Event_File_Recv *file_recv)
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{
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*file_recv = (Tox_Event_File_Recv) {
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0
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};
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}
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non_null()
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static void tox_event_file_recv_destruct(Tox_Event_File_Recv *file_recv, const Memory *mem)
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{
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free(file_recv->filename);
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}
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bool tox_event_file_recv_pack(
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const Tox_Event_File_Recv *event, Bin_Pack *bp)
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{
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assert(event != nullptr);
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return bin_pack_array(bp, 2)
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&& bin_pack_u32(bp, TOX_EVENT_FILE_RECV)
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&& bin_pack_array(bp, 5)
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&& bin_pack_u32(bp, event->friend_number)
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&& bin_pack_u32(bp, event->file_number)
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&& bin_pack_u32(bp, event->kind)
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&& bin_pack_u64(bp, event->file_size)
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&& bin_pack_bin(bp, event->filename, event->filename_length);
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}
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non_null()
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static bool tox_event_file_recv_unpack_into(
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Tox_Event_File_Recv *event, Bin_Unpack *bu)
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{
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assert(event != nullptr);
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if (!bin_unpack_array_fixed(bu, 5, nullptr)) {
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return false;
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}
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return bin_unpack_u32(bu, &event->friend_number)
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&& bin_unpack_u32(bu, &event->file_number)
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&& bin_unpack_u32(bu, &event->kind)
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&& bin_unpack_u64(bu, &event->file_size)
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&& bin_unpack_bin(bu, &event->filename, &event->filename_length);
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}
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/*****************************************************
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*
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* :: new/free/add/get/size/unpack
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*
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*****************************************************/
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const Tox_Event_File_Recv *tox_event_get_file_recv(const Tox_Event *event)
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{
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return event->type == TOX_EVENT_FILE_RECV ? event->data.file_recv : nullptr;
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}
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Tox_Event_File_Recv *tox_event_file_recv_new(const Memory *mem)
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{
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Tox_Event_File_Recv *const file_recv =
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(Tox_Event_File_Recv *)mem_alloc(mem, sizeof(Tox_Event_File_Recv));
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if (file_recv == nullptr) {
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return nullptr;
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}
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tox_event_file_recv_construct(file_recv);
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return file_recv;
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}
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void tox_event_file_recv_free(Tox_Event_File_Recv *file_recv, const Memory *mem)
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{
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if (file_recv != nullptr) {
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tox_event_file_recv_destruct(file_recv, mem);
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}
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mem_delete(mem, file_recv);
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}
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non_null()
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static Tox_Event_File_Recv *tox_events_add_file_recv(Tox_Events *events, const Memory *mem)
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{
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Tox_Event_File_Recv *const file_recv = tox_event_file_recv_new(mem);
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if (file_recv == nullptr) {
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return nullptr;
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}
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Tox_Event event;
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event.type = TOX_EVENT_FILE_RECV;
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event.data.file_recv = file_recv;
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tox_events_add(events, &event);
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return file_recv;
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}
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const Tox_Event_File_Recv *tox_events_get_file_recv(const Tox_Events *events, uint32_t index)
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{
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uint32_t file_recv_index = 0;
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const uint32_t size = tox_events_get_size(events);
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for (uint32_t i = 0; i < size; ++i) {
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if (file_recv_index > index) {
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return nullptr;
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}
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if (events->events[i].type == TOX_EVENT_FILE_RECV) {
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const Tox_Event_File_Recv *file_recv = events->events[i].data.file_recv;
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if (file_recv_index == index) {
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return file_recv;
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}
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++file_recv_index;
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}
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}
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return nullptr;
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}
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uint32_t tox_events_get_file_recv_size(const Tox_Events *events)
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{
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uint32_t file_recv_size = 0;
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const uint32_t size = tox_events_get_size(events);
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for (uint32_t i = 0; i < size; ++i) {
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if (events->events[i].type == TOX_EVENT_FILE_RECV) {
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++file_recv_size;
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}
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}
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return file_recv_size;
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}
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bool tox_event_file_recv_unpack(
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Tox_Event_File_Recv **event, Bin_Unpack *bu, const Memory *mem)
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{
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assert(event != nullptr);
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*event = tox_event_file_recv_new(mem);
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if (*event == nullptr) {
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return false;
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}
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return tox_event_file_recv_unpack_into(*event, bu);
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}
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non_null()
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static Tox_Event_File_Recv *tox_event_file_recv_alloc(void *user_data)
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{
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Tox_Events_State *state = tox_events_alloc(user_data);
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assert(state != nullptr);
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if (state->events == nullptr) {
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return nullptr;
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}
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Tox_Event_File_Recv *file_recv = tox_events_add_file_recv(state->events, state->mem);
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if (file_recv == nullptr) {
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state->error = TOX_ERR_EVENTS_ITERATE_MALLOC;
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return nullptr;
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}
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return file_recv;
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}
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/*****************************************************
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*
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* :: event handler
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*
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*****************************************************/
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void tox_events_handle_file_recv(Tox *tox, uint32_t friend_number, uint32_t file_number, uint32_t kind, uint64_t file_size, const uint8_t *filename, size_t filename_length,
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void *user_data)
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{
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Tox_Event_File_Recv *file_recv = tox_event_file_recv_alloc(user_data);
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if (file_recv == nullptr) {
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return;
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}
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tox_event_file_recv_set_friend_number(file_recv, friend_number);
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tox_event_file_recv_set_file_number(file_recv, file_number);
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tox_event_file_recv_set_kind(file_recv, kind);
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tox_event_file_recv_set_file_size(file_recv, file_size);
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tox_event_file_recv_set_filename(file_recv, filename, filename_length);
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}
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