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# OS X
.DS_Store
# Xcode
build/
*.pbxuser
!default.pbxuser
*.mode1v3
!default.mode1v3
*.mode2v3
!default.mode2v3
*.perspectivev3
!default.perspectivev3
xcuserdata
*.xccheckout
profile
*.moved-aside
DerivedData
*.hmap
*.ipa
# Bundler
.bundle
# We recommend against adding the Pods directory to your .gitignore. However
# you should judge for yourself, the pros and cons are mentioned at:
# http://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control
#
# Note: if you ignore the Pods directory, make sure to uncomment
# `pod install` in .travis.yml
#
# Pods/

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The MIT License (MIT)
Copyright (c) 2020 Charles Gunyon
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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#
# Be sure to run `pod lib lint toxcore.podspec' to ensure this is a
# valid spec and remove all comments before submitting the spec.
#
# Any lines starting with a # are optional, but encouraged
#
# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html
#
Pod::Spec.new do |s|
s.name = "cmp"
s.version = "20.0.0"
s.summary = "Cocoapods wrapper for cmp"
s.homepage = "https://github.com/camgunz/cmp"
s.license = 'MIT'
s.author = "Zoff"
s.source = {
:git => "https://github.com/camgunz/cmp.git",
:tag => s.version.to_s,
:submodules => true
}
s.pod_target_xcconfig = { 'ENABLE_BITCODE' => 'NO', 'OTHER_LDFLAGS' => '-read_only_relocs suppress' }
s.ios.deployment_target = '8.0'
s.requires_arc = true
s.source_files = 'cmp/*h', 'cmp/*.c'
end

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# Object files
*.o
*.ko
*.obj
*.elf
# Libraries
*.lib
*.a
# Shared objects (inc. Windows DLLs)
*.dll
*.so
*.so.*
*.dylib
# Executables
*.exe
*.out
*.app
*.i*86
*.x86_64
*.hex
# Vim swap files
*.swp
*.swo
# Coverage files
*.gcda
*.gcno
coverage/
# Profiling files
*.prof
# Testing executable
test/test-cmp
cmptest
cmptest2
cmpaddrtest
cmpmemtest
cmpnofloattest
cmpprof
cmpubtest
# Example executables
examples/example1
examples/example2
example1
example2
# Test data
cmp_data.dat

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# Edit following two lines to set component requirements (see docs)
set(COMPONENT_SRCS "cmp.c" )
set(COMPONENT_ADD_INCLUDEDIRS ".")
register_component()

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# Contributor Code of Conduct
As contributors and maintainers of this project, and in the interest of
fostering an open and welcoming community, we pledge to respect all people who
contribute through reporting issues, posting feature requests, updating
documentation, submitting pull requests or patches, and other activities.
We are committed to making participation in this project a harassment-free
experience for everyone, regardless of level of experience, gender, gender
identity and expression, sexual orientation, disability, personal appearance,
body size, race, ethnicity, age, religion, or nationality.
Examples of unacceptable behavior by participants include:
* The use of sexualized language or imagery
* Personal attacks
* Trolling or insulting/derogatory comments
* Public or private harassment
* Publishing other's private information, such as physical or electronic
addresses, without explicit permission
* Other unethical or unprofessional conduct
Project maintainers have the right and responsibility to remove, edit, or
reject comments, commits, code, wiki edits, issues, and other contributions
that are not aligned to this Code of Conduct, or to ban temporarily or
permanently any contributor for other behaviors that they deem inappropriate,
threatening, offensive, or harmful.
By adopting this Code of Conduct, project maintainers commit themselves to
fairly and consistently applying these principles to every aspect of managing
this project. Project maintainers who do not follow or enforce the Code of
Conduct may be permanently removed from the project team.
This Code of Conduct applies both within project spaces and in public spaces
when an individual is representing the project or its community.
Instances of abusive, harassing, or otherwise unacceptable behavior may be
reported by contacting a project maintainer at charles.gunyon@gmail.com. All
complaints will be reviewed and investigated and will result in a response that
is deemed necessary and appropriate to the circumstances. Maintainers are
obligated to maintain confidentiality with regard to the reporter of an
incident.
This Code of Conduct is adapted from the [Contributor Covenant][homepage],
version 1.3.0, available at
[http://contributor-covenant.org/version/1/3/0/][version]
[homepage]: http://contributor-covenant.org
[version]: http://contributor-covenant.org/version/1/3/0/

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The MIT License (MIT)
Copyright (c) 2020 Charles Gunyon
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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CC ?= gcc
CLANG ?= clang
EXTRA_CFLAGS ?= -Werror -Wall -Wextra -funsigned-char -fwrapv -Wconversion \
-Wno-sign-conversion -Wmissing-format-attribute \
-Wpointer-arith -Wformat-nonliteral -Winit-self \
-Wwrite-strings -Wshadow -Wenum-compare -Wempty-body \
-Wparentheses -Wcast-align -Wstrict-aliasing --pedantic-errors
CMPCFLAGS ?= -std=c89 -Wno-c99-extensions
TESTCFLAGS ?= -std=c99 -Wno-error=deprecated-declarations \
-Wno-deprecated-declarations -O0
NOFPUTESTCFLAGS ?= $(TESTCFLAGS) -DCMP_NO_FLOAT
ADDRCFLAGS ?= -fsanitize=address
MEMCFLAGS ?= -fsanitize=memory -fno-omit-frame-pointer \
-fno-optimize-sibling-calls
UBCFLAGS ?= -fsanitize=undefined
.PHONY: all clean test coverage
all: cmpunittest example1 example2
profile: cmpprof
@env LD_PRELOAD=/usr/lib/libprofiler.so CPUPROFILE=cmp.prof \
CPUPROFILE_FREQUENCY=1000 ./cmpprof
@pprof --web ./cmpprof cmp.prof
test: addrtest memtest nofloattest ubtest unittest
testprogs: cmpaddrtest cmpmemtest cmpnofloattest cmpubtest cmpunittest
addrtest: cmpaddrtest
@./cmpaddrtest
memtest: cmpmemtest
@./cmpmemtest
nofloattest: cmpnofloattest
@./cmpnofloattest
@rm -f *.gcno *.gcda *.info
ubtest: cmpubtest
@./cmpubtest
unittest: cmpunittest
@./cmpunittest
cmp.o: cmp.c
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CMPCFLAGS) \
-fprofile-arcs -ftest-coverage -g -I. -c cmp.c
cmpprof: cmp.o
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(TESTCFLAGS) $(LDFLAGS) \
-fprofile-arcs -I. \
-o cmpprof cmp.o test/profile.c test/tests.c test/buf.c test/utils.c \
-lcmocka -lprofiler
cmpunittest: cmp.o
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(TESTCFLAGS) $(LDFLAGS) \
-fprofile-arcs -ftest-coverage -g -I. \
-o cmpunittest cmp.o test/test.c test/tests.c test/buf.c test/utils.c \
-lcmocka
cmpnofloattest: cmp.o
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(NOFPUTESTCFLAGS) $(LDFLAGS) \
-fprofile-arcs -ftest-coverage -g -I. \
-o cmpnofloattest cmp.o test/test.c test/tests.c test/buf.c \
test/utils.c \
-lcmocka
clangcmp.o: cmp.c
$(CLANG) $(CFLAGS) $(EXTRA_CFLAGS) $(CMPCFLAGS) \
-fprofile-arcs -ftest-coverage -g -I. -c cmp.c -o clangcmp.o
cmpaddrtest: clangcmp.o clean
$(CLANG) $(CFLAGS) $(EXTRA_CFLAGS) $(TESTCFLAGS) $(ADDRCFLAGS) $(LDFLAGS) \
-I. -o cmpaddrtest \
cmp.c test/test.c test/tests.c test/buf.c test/utils.c \
-lcmocka
cmpmemtest: clangcmp.o clean
$(CLANG) $(CFLAGS) $(EXTRA_CFLAGS) $(TESTCFLAGS) $(MEMCFLAGS) $(LDFLAGS) \
-I. -o cmpmemtest \
cmp.c test/test.c test/tests.c test/buf.c test/utils.c \
-lcmocka
cmpubtest: clangcmp.o clean
$(CLANG) $(CFLAGS) $(EXTRA_CFLAGS) $(TESTCFLAGS) $(UBCFLAGS) $(LDFLAGS) \
-I. -o cmpubtest \
cmp.c test/test.c test/tests.c test/buf.c test/utils.c \
-lcmocka
example1:
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) --std=c89 -O3 -I. -o example1 \
cmp.c examples/example1.c
example2:
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) --std=c89 -O3 -I. -o example2 \
cmp.c examples/example2.c
coverage:
@rm -f base_coverage.info test_coverage.info total_coverage.info
@rm -rf coverage
@lcov -q -c -i -d . -o base_coverage.info
@lcov -q -c -d . -o test_coverage.info
@lcov -q -a base_coverage.info -a test_coverage.info -o total_coverage.info
@lcov -q --summary total_coverage.info
@mkdir coverage
@genhtml -q -o coverage total_coverage.info
clean:
@rm -f cmp.prof
@rm -f cmpunittest
@rm -f cmpaddrtest
@rm -f cmpmemtest
@rm -f cmpubtest
@rm -f cmpnofloattest
@rm -f cmpprof
@rm -f example1
@rm -f example2
@rm -f *.o
@rm -f *.gcno *.gcda *.info
@rm -f cmp_data.dat

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# CMP
[![Build Status](https://travis-ci.org/camgunz/cmp.svg?branch=master)](https://travis-ci.org/camgunz/cmp) [![Coverage Status](https://coveralls.io/repos/github/camgunz/cmp/badge.svg?branch=develop)](https://coveralls.io/github/camgunz/cmp?branch=develop)
CMP is a C implementation of the MessagePack serialization format. It
currently implements version 5 of the [MessagePack
Spec](http://github.com/msgpack/msgpack/blob/master/spec.md).
CMP's goal is to be lightweight and straightforward, forcing nothing on the
programmer.
## License
While I'm a big believer in the GPL, I license CMP under the MIT license.
## Example Usage
The following examples use a file as the backend, and are modeled after the
examples included with the msgpack-c project.
```C
#include <stdio.h>
#include <stdlib.h>
#include "cmp.h"
static bool read_bytes(void *data, size_t sz, FILE *fh) {
return fread(data, sizeof(uint8_t), sz, fh) == (sz * sizeof(uint8_t));
}
static bool file_reader(cmp_ctx_t *ctx, void *data, size_t limit) {
return read_bytes(data, limit, (FILE *)ctx->buf);
}
static bool file_skipper(cmp_ctx_t *ctx, size_t count) {
return fseek((FILE *)ctx->buf, count, SEEK_CUR);
}
static size_t file_writer(cmp_ctx_t *ctx, const void *data, size_t count) {
return fwrite(data, sizeof(uint8_t), count, (FILE *)ctx->buf);
}
static void error_and_exit(const char *msg) {
fprintf(stderr, "%s\n\n", msg);
exit(EXIT_FAILURE);
}
int main(void) {
FILE *fh = NULL;
cmp_ctx_t cmp = {0};
uint32_t array_size = 0;
uint32_t str_size = 0;
char hello[6] = {0};
char message_pack[12] = {0};
fh = fopen("cmp_data.dat", "w+b");
if (fh == NULL) {
error_and_exit("Error opening data.dat");
}
cmp_init(&cmp, fh, file_reader, file_skipper, file_writer);
if (!cmp_write_array(&cmp, 2)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_str(&cmp, "Hello", 5)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_str(&cmp, "MessagePack", 11)) {
error_and_exit(cmp_strerror(&cmp));
}
rewind(fh);
if (!cmp_read_array(&cmp, &array_size)) {
error_and_exit(cmp_strerror(&cmp));
}
/* You can read the str byte size and then read str bytes... */
if (!cmp_read_str_size(&cmp, &str_size)) {
error_and_exit(cmp_strerror(&cmp));
}
if (str_size > (sizeof(hello) - 1)) {
error_and_exit("Packed 'hello' length too long\n");
}
if (!read_bytes(hello, str_size, fh)) {
error_and_exit(cmp_strerror(&cmp));
}
/*
* ...or you can set the maximum number of bytes to read and do it all in
* one call
*/
str_size = sizeof(message_pack);
if (!cmp_read_str(&cmp, message_pack, &str_size)) {
error_and_exit(cmp_strerror(&cmp));
}
printf("Array Length: %u.\n", array_size);
printf("[\"%s\", \"%s\"]\n", hello, message_pack);
fclose(fh);
return EXIT_SUCCESS;
}
```
## Advanced Usage
See the `examples` folder.
## Fast, Lightweight, Flexible, and Robust
CMP uses no internal buffers; conversions, encoding and decoding are done on
the fly.
CMP's source and header file together are ~4k LOC.
CMP makes no heap allocations.
CMP uses standardized types rather than declaring its own, and it depends only
on `stdbool.h`, `stdint.h` and `string.h`.
CMP is written using C89 (ANSI C), aside, of course, from its use of
fixed-width integer types and `bool`.
On the other hand, CMP's test suite requires C99.
CMP only requires the programmer supply a read function, a write function, and
an optional skip function. In this way, the programmer can use CMP on memory,
files, sockets, etc.
CMP is portable. It uses fixed-width integer types, and checks the endianness
of the machine at runtime before swapping bytes (MessagePack is big-endian).
CMP provides a fairly comprehensive error reporting mechanism modeled after
`errno` and `strerror`.
CMP is thread aware; while contexts cannot be shared between threads, each
thread may use its own context freely.
CMP is tested using the MessagePack test suite as well as a large set of custom
test cases. Its small test program is compiled with clang using `-Wall -Werror
-Wextra ...` along with several other flags, and generates no compilation
errors in either clang or GCC.
CMP's source is written as readably as possible, using explicit, descriptive
variable names and a consistent, clear style.
CMP's source is written to be as secure as possible. Its testing suite checks
for invalid values, and data is always treated as suspect before it passes
validation.
CMP's API is designed to be clear, convenient and unsurprising. Strings are
null-terminated, binary data is not, error codes are clear, and so on.
CMP provides optional backwards compatibility for use with other MessagePack
implementations that only implement version 4 of the spec.
## Building
There is no build system for CMP. The programmer can drop `cmp.c` and `cmp.h`
in their source tree and modify as necessary. No special compiler settings are
required to build it, and it generates no compilation errors in either clang or
gcc.
## Versioning
CMP's versions are single integers. I don't use semantic versioning because
I don't guarantee that any version is completely compatible with any other. In
general, semantic versioning provides a false sense of security. You should be
evaluating compatibility yourself, not relying on some stranger's versioning
convention.
## Stability
I only guarantee stability for versions released on
[the releases page](../../releases). While rare, both `master` and `develop`
branches may have errors or mismatched versions.
## Backwards Compatibility
Version 4 of the MessagePack spec has no `BIN` type, and provides no `STR8`
marker. In order to remain backwards compatible with version 4 of MessagePack,
do the following:
Avoid these functions:
- `cmp_write_bin`
- `cmp_write_bin_marker`
- `cmp_write_str8_marker`
- `cmp_write_str8`
- `cmp_write_bin8_marker`
- `cmp_write_bin8`
- `cmp_write_bin16_marker`
- `cmp_write_bin16`
- `cmp_write_bin32_marker`
- `cmp_write_bin32`
Use these functions in lieu of their v5 counterparts:
- `cmp_write_str_marker_v4` instead of `cmp_write_str_marker`
- `cmp_write_str_v4` instead of `cmp_write_str`
- `cmp_write_object_v4` instead of `cmp_write_object`
## Disabling Floating Point Operations
Thanks to [tdragon](https://github.com/tdragon) it's possible to disable
floating point operations in CMP by defining `CMP_NO_FLOAT`. No floating point
functionality will be included. Fair warning: this changes the ABI.
## Setting Endianness at Compile Time
CMP will honor `WORDS_BIGENDIAN`. If defined to `0` it will convert data
to/from little-endian format when writing/reading. If defined to `1` it won't.
If not defined, CMP will check at runtime.

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# To Do
- Work on fixing double-copy issue
- Essentially everything is written to a `cmp_object_t` before it's written
out to the caller, which is inefficient. The reasoning for this is to not
pollute the caller's environment should an error occur, but in practice
it's probably better to say, "you can't trust the contents of output
arguments you pass to CMP if the call fails".
- Build real docs
- Probably still just a Markdown file, but still, things have gotten complex
enough that `cmp.h` and `README.md` don't really cover it anymore.
- Prevent users from using extended types < 0 (reserved by MessagePack)

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/*
The MIT License (MIT)
Copyright (c) 2020 Charles Gunyon
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#ifndef CMP_H_INCLUDED
#define CMP_H_INCLUDED
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
struct cmp_ctx_s;
typedef bool (*cmp_reader)(struct cmp_ctx_s *ctx, void *data, size_t limit);
typedef bool (*cmp_skipper)(struct cmp_ctx_s *ctx, size_t count);
typedef size_t (*cmp_writer)(struct cmp_ctx_s *ctx, const void *data,
size_t count);
enum {
CMP_TYPE_POSITIVE_FIXNUM, /* 0 */
CMP_TYPE_FIXMAP, /* 1 */
CMP_TYPE_FIXARRAY, /* 2 */
CMP_TYPE_FIXSTR, /* 3 */
CMP_TYPE_NIL, /* 4 */
CMP_TYPE_BOOLEAN, /* 5 */
CMP_TYPE_BIN8, /* 6 */
CMP_TYPE_BIN16, /* 7 */
CMP_TYPE_BIN32, /* 8 */
CMP_TYPE_EXT8, /* 9 */
CMP_TYPE_EXT16, /* 10 */
CMP_TYPE_EXT32, /* 11 */
CMP_TYPE_FLOAT, /* 12 */
CMP_TYPE_DOUBLE, /* 13 */
CMP_TYPE_UINT8, /* 14 */
CMP_TYPE_UINT16, /* 15 */
CMP_TYPE_UINT32, /* 16 */
CMP_TYPE_UINT64, /* 17 */
CMP_TYPE_SINT8, /* 18 */
CMP_TYPE_SINT16, /* 19 */
CMP_TYPE_SINT32, /* 20 */
CMP_TYPE_SINT64, /* 21 */
CMP_TYPE_FIXEXT1, /* 22 */
CMP_TYPE_FIXEXT2, /* 23 */
CMP_TYPE_FIXEXT4, /* 24 */
CMP_TYPE_FIXEXT8, /* 25 */
CMP_TYPE_FIXEXT16, /* 26 */
CMP_TYPE_STR8, /* 27 */
CMP_TYPE_STR16, /* 28 */
CMP_TYPE_STR32, /* 29 */
CMP_TYPE_ARRAY16, /* 30 */
CMP_TYPE_ARRAY32, /* 31 */
CMP_TYPE_MAP16, /* 32 */
CMP_TYPE_MAP32, /* 33 */
CMP_TYPE_NEGATIVE_FIXNUM /* 34 */
};
typedef struct cmp_ext_s {
int8_t type;
uint32_t size;
} cmp_ext_t;
union cmp_object_data_u {
bool boolean;
uint8_t u8;
uint16_t u16;
uint32_t u32;
uint64_t u64;
int8_t s8;
int16_t s16;
int32_t s32;
int64_t s64;
#ifndef CMP_NO_FLOAT
float flt;
double dbl;
#endif /* CMP_NO_FLOAT */
uint32_t array_size;
uint32_t map_size;
uint32_t str_size;
uint32_t bin_size;
cmp_ext_t ext;
};
typedef struct cmp_ctx_s {
uint8_t error;
void *buf;
cmp_reader read;
cmp_skipper skip;
cmp_writer write;
} cmp_ctx_t;
typedef struct cmp_object_s {
uint8_t type;
union cmp_object_data_u as;
} cmp_object_t;
#ifdef __cplusplus
extern "C" {
#endif
/*
* ============================================================================
* === Main API
* ============================================================================
*/
/*
* Initializes a CMP context
*
* If you don't intend to read, `read` may be NULL, but calling `*read*`
* functions will crash; there is no check.
*
* `skip` may be NULL, in which case skipping functions will use `read`.
*
* If you don't intend to write, `write` may be NULL, but calling `*write*`
* functions will crash; there is no check.
*/
void cmp_init(cmp_ctx_t *ctx, void *buf, cmp_reader read,
cmp_skipper skip,
cmp_writer write);
/* Returns CMP's version */
uint32_t cmp_version(void);
/* Returns the MessagePack version employed by CMP */
uint32_t cmp_mp_version(void);
/* Returns a string description of a CMP context's error */
const char* cmp_strerror(cmp_ctx_t *ctx);
/* Writes a signed integer to the backend */
bool cmp_write_integer(cmp_ctx_t *ctx, int64_t d);
/* Writes an unsigned integer to the backend */
bool cmp_write_uinteger(cmp_ctx_t *ctx, uint64_t u);
/*
* Writes a floating-point value (either single or double-precision) to the
* backend
*/
#ifndef CMP_NO_FLOAT
bool cmp_write_decimal(cmp_ctx_t *ctx, double d);
#endif /* CMP_NO_FLOAT */
/* Writes NULL to the backend */
bool cmp_write_nil(cmp_ctx_t *ctx);
/* Writes true to the backend */
bool cmp_write_true(cmp_ctx_t *ctx);
/* Writes false to the backend */
bool cmp_write_false(cmp_ctx_t *ctx);
/* Writes a boolean value to the backend */
bool cmp_write_bool(cmp_ctx_t *ctx, bool b);
/*
* Writes an unsigned char's value to the backend as a boolean. This is useful
* if you are using a different boolean type in your application.
*/
bool cmp_write_u8_as_bool(cmp_ctx_t *ctx, uint8_t b);
/*
* Writes a string to the backend; according to the MessagePack spec, this must
* be encoded using UTF-8, but CMP leaves that job up to the programmer.
*/
bool cmp_write_str(cmp_ctx_t *ctx, const char *data, uint32_t size);
/*
* Writes a string to the backend. This avoids using the STR8 marker, which
* is unsupported by MessagePack v4, the version implemented by many other
* MessagePack libraries. No encoding is assumed in this case, not that it
* matters.
*/
bool cmp_write_str_v4(cmp_ctx_t *ctx, const char *data, uint32_t size);
/*
* Writes the string marker to the backend. This is useful if you are writing
* data in chunks instead of a single shot.
*/
bool cmp_write_str_marker(cmp_ctx_t *ctx, uint32_t size);
/*
* Writes the string marker to the backend. This is useful if you are writing
* data in chunks instead of a single shot. This avoids using the STR8
* marker, which is unsupported by MessagePack v4, the version implemented by
* many other MessagePack libraries. No encoding is assumed in this case, not
* that it matters.
*/
bool cmp_write_str_marker_v4(cmp_ctx_t *ctx, uint32_t size);
/* Writes binary data to the backend */
bool cmp_write_bin(cmp_ctx_t *ctx, const void *data, uint32_t size);
/*
* Writes the binary data marker to the backend. This is useful if you are
* writing data in chunks instead of a single shot.
*/
bool cmp_write_bin_marker(cmp_ctx_t *ctx, uint32_t size);
/* Writes an array to the backend. */
bool cmp_write_array(cmp_ctx_t *ctx, uint32_t size);
/* Writes a map to the backend. */
bool cmp_write_map(cmp_ctx_t *ctx, uint32_t size);
/* Writes an extended type to the backend */
bool cmp_write_ext(cmp_ctx_t *ctx, int8_t type, uint32_t size,
const void *data);
/*
* Writes the extended type marker to the backend. This is useful if you want
* to write the type's data in chunks instead of a single shot.
*/
bool cmp_write_ext_marker(cmp_ctx_t *ctx, int8_t type, uint32_t size);
/* Writes an object to the backend */
bool cmp_write_object(cmp_ctx_t *ctx, const cmp_object_t *obj);
/*
* Writes an object to the backend. This avoids using the STR8 marker, which
* is unsupported by MessagePack v4, the version implemented by many other
* MessagePack libraries.
*/
bool cmp_write_object_v4(cmp_ctx_t *ctx, const cmp_object_t *obj);
/* Reads a signed integer that fits inside a signed char */
bool cmp_read_char(cmp_ctx_t *ctx, int8_t *c);
/* Reads a signed integer that fits inside a signed short */
bool cmp_read_short(cmp_ctx_t *ctx, int16_t *s);
/* Reads a signed integer that fits inside a signed int */
bool cmp_read_int(cmp_ctx_t *ctx, int32_t *i);
/* Reads a signed integer that fits inside a signed long */
bool cmp_read_long(cmp_ctx_t *ctx, int64_t *d);
/* Reads a signed integer */
bool cmp_read_integer(cmp_ctx_t *ctx, int64_t *d);
/* Reads an unsigned integer that fits inside an unsigned char */
bool cmp_read_uchar(cmp_ctx_t *ctx, uint8_t *c);
/* Reads an unsigned integer that fits inside an unsigned short */
bool cmp_read_ushort(cmp_ctx_t *ctx, uint16_t *s);
/* Reads an unsigned integer that fits inside an unsigned int */
bool cmp_read_uint(cmp_ctx_t *ctx, uint32_t *i);
/* Reads an unsigned integer that fits inside an unsigned long */
bool cmp_read_ulong(cmp_ctx_t *ctx, uint64_t *u);
/* Reads an unsigned integer */
bool cmp_read_uinteger(cmp_ctx_t *ctx, uint64_t *u);
/*
* Reads a floating point value (either single or double-precision) from the
* backend
*/
#ifndef CMP_NO_FLOAT
bool cmp_read_decimal(cmp_ctx_t *ctx, double *d);
#endif /* CMP_NO_FLOAT */
/* "Reads" (more like "skips") a NULL value from the backend */
bool cmp_read_nil(cmp_ctx_t *ctx);
/* Reads a boolean from the backend */
bool cmp_read_bool(cmp_ctx_t *ctx, bool *b);
/*
* Reads a boolean as an unsigned char from the backend; this is useful if your
* application uses a different boolean type.
*/
bool cmp_read_bool_as_u8(cmp_ctx_t *ctx, uint8_t *b);
/* Reads a string's size from the backend */
bool cmp_read_str_size(cmp_ctx_t *ctx, uint32_t *size);
/*
* Reads a string from the backend; according to the spec, the string's data
* ought to be encoded using UTF-8, but CMP leaves that job up to the programmer.
*/
bool cmp_read_str(cmp_ctx_t *ctx, char *data, uint32_t *size);
/* Reads the size of packed binary data from the backend */
bool cmp_read_bin_size(cmp_ctx_t *ctx, uint32_t *size);
/* Reads packed binary data from the backend */
bool cmp_read_bin(cmp_ctx_t *ctx, void *data, uint32_t *size);
/* Reads an array from the backend */
bool cmp_read_array(cmp_ctx_t *ctx, uint32_t *size);
/* Reads a map from the backend */
bool cmp_read_map(cmp_ctx_t *ctx, uint32_t *size);
/* Reads the extended type's marker from the backend */
bool cmp_read_ext_marker(cmp_ctx_t *ctx, int8_t *type, uint32_t *size);
/* Reads an extended type from the backend */
bool cmp_read_ext(cmp_ctx_t *ctx, int8_t *type, uint32_t *size, void *data);
/* Reads an object from the backend */
bool cmp_read_object(cmp_ctx_t *ctx, cmp_object_t *obj);
/*
* Skips the next object from the backend. If that object is an array or map,
* this function will:
* - If `obj` is not `NULL`, fill in `obj` with that object
* - Set `ctx->error` to `SKIP_DEPTH_LIMIT_EXCEEDED_ERROR`
* - Return `false`
* Otherwise:
* - (Don't touch `obj`)
* - Return `true`
*/
bool cmp_skip_object(cmp_ctx_t *ctx, cmp_object_t *obj);
/*
* This is similar to `cmp_skip_object`, except it tolerates flat arrays and
* maps. If when skipping such an array or map this function encounters
* another array/map, it will:
* - If `obj` is not `NULL`, fill in `obj` with that (nested) object
* - Set `ctx->error` to `SKIP_DEPTH_LIMIT_EXCEEDED_ERROR`
* - Return `false`
* Otherwise:
* - (Don't touch `obj`)
* - Return `true`
*
* WARNING: This can cause your application to spend an unbounded amount of
* time reading nested data structures. Unless you completely trust
* the data source, you should use `cmp_skip_object`.
*/
bool cmp_skip_object_flat(cmp_ctx_t *ctx, cmp_object_t *obj);
/*
* This is similar to `cmp_skip_object`, except it will continually skip
* nested data structures.
*
* WARNING: This can cause your application to spend an unbounded amount of
* time reading nested data structures. Unless you completely trust
* the data source, you should use `cmp_skip_object`.
*/
bool cmp_skip_object_no_limit(cmp_ctx_t *ctx);
/*
* WARNING: THIS FUNCTION IS DEPRECATED AND WILL BE REMOVED IN A FUTURE RELEASE
*
* There is no way to track depths across elements without allocation. For
* example, an array constructed as: `[ [] [] [] [] [] [] [] [] [] [] ]`
* should be able to be skipped with `cmp_skip_object_limit(&cmp, &obj, 2)`.
* However, because we cannot track depth across the elements, there's no way
* to reset it after descending down into each element.
*
* This is similar to `cmp_skip_object`, except it tolerates up to `limit`
* levels of nesting. For example, in order to skip an array that contains a
* map, call `cmp_skip_object_limit(ctx, &obj, 2)`. Or in other words,
* `cmp_skip_object(ctx, &obj)` acts similarly to `cmp_skip_object_limit(ctx,
* &obj, 0)`
*
* Specifically, `limit` refers to depth, not breadth. So in order to skip an
* array that contains two arrays that each contain 3 strings, you would call
* `cmp_skip_object_limit(ctx, &obj, 2). In order to skip an array that
* contains 4 arrays that each contain 1 string, you would still call
* `cmp_skip_object_limit(ctx, &obj, 2).
*/
bool cmp_skip_object_limit(cmp_ctx_t *ctx, cmp_object_t *obj, uint32_t limit)
#ifdef __GNUC__
__attribute__((deprecated))
#endif
;
#ifdef _MSC_VER
#pragma deprecated(cmp_skip_object_limit)
#endif
/*
* ============================================================================
* === Specific API
* ============================================================================
*/
bool cmp_write_pfix(cmp_ctx_t *ctx, uint8_t c);
bool cmp_write_nfix(cmp_ctx_t *ctx, int8_t c);
bool cmp_write_sfix(cmp_ctx_t *ctx, int8_t c);
bool cmp_write_s8(cmp_ctx_t *ctx, int8_t c);
bool cmp_write_s16(cmp_ctx_t *ctx, int16_t s);
bool cmp_write_s32(cmp_ctx_t *ctx, int32_t i);
bool cmp_write_s64(cmp_ctx_t *ctx, int64_t l);
bool cmp_write_ufix(cmp_ctx_t *ctx, uint8_t c);
bool cmp_write_u8(cmp_ctx_t *ctx, uint8_t c);
bool cmp_write_u16(cmp_ctx_t *ctx, uint16_t s);
bool cmp_write_u32(cmp_ctx_t *ctx, uint32_t i);
bool cmp_write_u64(cmp_ctx_t *ctx, uint64_t l);
#ifndef CMP_NO_FLOAT
bool cmp_write_float(cmp_ctx_t *ctx, float f);
bool cmp_write_double(cmp_ctx_t *ctx, double d);
#endif /* CMP_NO_FLOAT */
bool cmp_write_fixstr_marker(cmp_ctx_t *ctx, uint8_t size);
bool cmp_write_fixstr(cmp_ctx_t *ctx, const char *data, uint8_t size);
bool cmp_write_str8_marker(cmp_ctx_t *ctx, uint8_t size);
bool cmp_write_str8(cmp_ctx_t *ctx, const char *data, uint8_t size);
bool cmp_write_str16_marker(cmp_ctx_t *ctx, uint16_t size);
bool cmp_write_str16(cmp_ctx_t *ctx, const char *data, uint16_t size);
bool cmp_write_str32_marker(cmp_ctx_t *ctx, uint32_t size);
bool cmp_write_str32(cmp_ctx_t *ctx, const char *data, uint32_t size);
bool cmp_write_bin8_marker(cmp_ctx_t *ctx, uint8_t size);
bool cmp_write_bin8(cmp_ctx_t *ctx, const void *data, uint8_t size);
bool cmp_write_bin16_marker(cmp_ctx_t *ctx, uint16_t size);
bool cmp_write_bin16(cmp_ctx_t *ctx, const void *data, uint16_t size);
bool cmp_write_bin32_marker(cmp_ctx_t *ctx, uint32_t size);
bool cmp_write_bin32(cmp_ctx_t *ctx, const void *data, uint32_t size);
bool cmp_write_fixarray(cmp_ctx_t *ctx, uint8_t size);
bool cmp_write_array16(cmp_ctx_t *ctx, uint16_t size);
bool cmp_write_array32(cmp_ctx_t *ctx, uint32_t size);
bool cmp_write_fixmap(cmp_ctx_t *ctx, uint8_t size);
bool cmp_write_map16(cmp_ctx_t *ctx, uint16_t size);
bool cmp_write_map32(cmp_ctx_t *ctx, uint32_t size);
bool cmp_write_fixext1_marker(cmp_ctx_t *ctx, int8_t type);
bool cmp_write_fixext1(cmp_ctx_t *ctx, int8_t type, const void *data);
bool cmp_write_fixext2_marker(cmp_ctx_t *ctx, int8_t type);
bool cmp_write_fixext2(cmp_ctx_t *ctx, int8_t type, const void *data);
bool cmp_write_fixext4_marker(cmp_ctx_t *ctx, int8_t type);
bool cmp_write_fixext4(cmp_ctx_t *ctx, int8_t type, const void *data);
bool cmp_write_fixext8_marker(cmp_ctx_t *ctx, int8_t type);
bool cmp_write_fixext8(cmp_ctx_t *ctx, int8_t type, const void *data);
bool cmp_write_fixext16_marker(cmp_ctx_t *ctx, int8_t type);
bool cmp_write_fixext16(cmp_ctx_t *ctx, int8_t type, const void *data);
bool cmp_write_ext8_marker(cmp_ctx_t *ctx, int8_t type, uint8_t size);
bool cmp_write_ext8(cmp_ctx_t *ctx, int8_t type, uint8_t size,
const void *data);
bool cmp_write_ext16_marker(cmp_ctx_t *ctx, int8_t type, uint16_t size);
bool cmp_write_ext16(cmp_ctx_t *ctx, int8_t type, uint16_t size,
const void *data);
bool cmp_write_ext32_marker(cmp_ctx_t *ctx, int8_t type, uint32_t size);
bool cmp_write_ext32(cmp_ctx_t *ctx, int8_t type, uint32_t size,
const void *data);
bool cmp_read_pfix(cmp_ctx_t *ctx, uint8_t *c);
bool cmp_read_nfix(cmp_ctx_t *ctx, int8_t *c);
bool cmp_read_sfix(cmp_ctx_t *ctx, int8_t *c);
bool cmp_read_s8(cmp_ctx_t *ctx, int8_t *c);
bool cmp_read_s16(cmp_ctx_t *ctx, int16_t *s);
bool cmp_read_s32(cmp_ctx_t *ctx, int32_t *i);
bool cmp_read_s64(cmp_ctx_t *ctx, int64_t *l);
bool cmp_read_ufix(cmp_ctx_t *ctx, uint8_t *c);
bool cmp_read_u8(cmp_ctx_t *ctx, uint8_t *c);
bool cmp_read_u16(cmp_ctx_t *ctx, uint16_t *s);
bool cmp_read_u32(cmp_ctx_t *ctx, uint32_t *i);
bool cmp_read_u64(cmp_ctx_t *ctx, uint64_t *l);
#ifndef CMP_NO_FLOAT
bool cmp_read_float(cmp_ctx_t *ctx, float *f);
bool cmp_read_double(cmp_ctx_t *ctx, double *d);
#endif /* CMP_NO_FLOAT */
bool cmp_read_fixext1_marker(cmp_ctx_t *ctx, int8_t *type);
bool cmp_read_fixext1(cmp_ctx_t *ctx, int8_t *type, void *data);
bool cmp_read_fixext2_marker(cmp_ctx_t *ctx, int8_t *type);
bool cmp_read_fixext2(cmp_ctx_t *ctx, int8_t *type, void *data);
bool cmp_read_fixext4_marker(cmp_ctx_t *ctx, int8_t *type);
bool cmp_read_fixext4(cmp_ctx_t *ctx, int8_t *type, void *data);
bool cmp_read_fixext8_marker(cmp_ctx_t *ctx, int8_t *type);
bool cmp_read_fixext8(cmp_ctx_t *ctx, int8_t *type, void *data);
bool cmp_read_fixext16_marker(cmp_ctx_t *ctx, int8_t *type);
bool cmp_read_fixext16(cmp_ctx_t *ctx, int8_t *type, void *data);
bool cmp_read_ext8_marker(cmp_ctx_t *ctx, int8_t *type, uint8_t *size);
bool cmp_read_ext8(cmp_ctx_t *ctx, int8_t *type, uint8_t *size, void *data);
bool cmp_read_ext16_marker(cmp_ctx_t *ctx, int8_t *type, uint16_t *size);
bool cmp_read_ext16(cmp_ctx_t *ctx, int8_t *type, uint16_t *size, void *data);
bool cmp_read_ext32_marker(cmp_ctx_t *ctx, int8_t *type, uint32_t *size);
bool cmp_read_ext32(cmp_ctx_t *ctx, int8_t *type, uint32_t *size, void *data);
/*
* ============================================================================
* === Object API
* ============================================================================
*/
bool cmp_object_is_char(const cmp_object_t *obj);
bool cmp_object_is_short(const cmp_object_t *obj);
bool cmp_object_is_int(const cmp_object_t *obj);
bool cmp_object_is_long(const cmp_object_t *obj);
bool cmp_object_is_sinteger(const cmp_object_t *obj);
bool cmp_object_is_uchar(const cmp_object_t *obj);
bool cmp_object_is_ushort(const cmp_object_t *obj);
bool cmp_object_is_uint(const cmp_object_t *obj);
bool cmp_object_is_ulong(const cmp_object_t *obj);
bool cmp_object_is_uinteger(const cmp_object_t *obj);
bool cmp_object_is_float(const cmp_object_t *obj);
bool cmp_object_is_double(const cmp_object_t *obj);
bool cmp_object_is_nil(const cmp_object_t *obj);
bool cmp_object_is_bool(const cmp_object_t *obj);
bool cmp_object_is_str(const cmp_object_t *obj);
bool cmp_object_is_bin(const cmp_object_t *obj);
bool cmp_object_is_array(const cmp_object_t *obj);
bool cmp_object_is_map(const cmp_object_t *obj);
bool cmp_object_is_ext(const cmp_object_t *obj);
bool cmp_object_as_char(const cmp_object_t *obj, int8_t *c);
bool cmp_object_as_short(const cmp_object_t *obj, int16_t *s);
bool cmp_object_as_int(const cmp_object_t *obj, int32_t *i);
bool cmp_object_as_long(const cmp_object_t *obj, int64_t *d);
bool cmp_object_as_sinteger(const cmp_object_t *obj, int64_t *d);
bool cmp_object_as_uchar(const cmp_object_t *obj, uint8_t *c);
bool cmp_object_as_ushort(const cmp_object_t *obj, uint16_t *s);
bool cmp_object_as_uint(const cmp_object_t *obj, uint32_t *i);
bool cmp_object_as_ulong(const cmp_object_t *obj, uint64_t *u);
bool cmp_object_as_uinteger(const cmp_object_t *obj, uint64_t *u);
bool cmp_object_as_float(const cmp_object_t *obj, float *f);
bool cmp_object_as_double(const cmp_object_t *obj, double *d);
bool cmp_object_as_bool(const cmp_object_t *obj, bool *b);
bool cmp_object_as_str(const cmp_object_t *obj, uint32_t *size);
bool cmp_object_as_bin(const cmp_object_t *obj, uint32_t *size);
bool cmp_object_as_array(const cmp_object_t *obj, uint32_t *size);
bool cmp_object_as_map(const cmp_object_t *obj, uint32_t *size);
bool cmp_object_as_ext(const cmp_object_t *obj, int8_t *type, uint32_t *size);
bool cmp_object_to_str(cmp_ctx_t *ctx, const cmp_object_t *obj, char *data, uint32_t buf_size);
bool cmp_object_to_bin(cmp_ctx_t *ctx, const cmp_object_t *obj, void *data, uint32_t buf_size);
#ifdef __cplusplus
} /* extern "C" */
#endif
/*
* ============================================================================
* === Backwards compatibility defines
* ============================================================================
*/
#define cmp_write_int cmp_write_integer
#define cmp_write_sint cmp_write_integer
#define cmp_write_sinteger cmp_write_integer
#define cmp_write_uint cmp_write_uinteger
#define cmp_read_sinteger cmp_read_integer
#endif /* CMP_H_INCLUDED */
/* vi: set et ts=2 sw=2: */

116
local_pod_repo/cmp/cmp/examples/example1.c Normal file
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@@ -0,0 +1,116 @@
/*
The MIT License (MIT)
Copyright (c) 2020 Charles Gunyon
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <stdio.h>
#include <stdlib.h>
#include "cmp.h"
static bool read_bytes(void *data, size_t sz, FILE *fh) {
return fread(data, sizeof(uint8_t), sz, fh) == (sz * sizeof(uint8_t));
}
static bool file_reader(cmp_ctx_t *ctx, void *data, size_t limit) {
return read_bytes(data, limit, (FILE *)ctx->buf);
}
static bool file_skipper(cmp_ctx_t *ctx, size_t count) {
return fseek((FILE *)ctx->buf, count, SEEK_CUR);
}
static size_t file_writer(cmp_ctx_t *ctx, const void *data, size_t count) {
return fwrite(data, sizeof(uint8_t), count, (FILE *)ctx->buf);
}
static void error_and_exit(const char *msg) {
fprintf(stderr, "%s\n\n", msg);
exit(EXIT_FAILURE);
}
int main(void) {
FILE *fh = NULL;
cmp_ctx_t cmp = {0};
uint32_t array_size = 0;
uint32_t str_size = 0;
char hello[6] = {0};
char message_pack[12] = {0};
fh = fopen("cmp_data.dat", "w+b");
if (fh == NULL) {
error_and_exit("Error opening data.dat");
}
cmp_init(&cmp, fh, file_reader, file_skipper, file_writer);
if (!cmp_write_array(&cmp, 2)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_str(&cmp, "Hello", 5)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_str(&cmp, "MessagePack", 11)) {
error_and_exit(cmp_strerror(&cmp));
}
rewind(fh);
if (!cmp_read_array(&cmp, &array_size)) {
error_and_exit(cmp_strerror(&cmp));
}
/* You can read the str byte size and then read str bytes... */
if (!cmp_read_str_size(&cmp, &str_size)) {
error_and_exit(cmp_strerror(&cmp));
}
if (str_size > (sizeof(hello) - 1)) {
error_and_exit("Packed 'hello' length too long\n");
}
if (!read_bytes(hello, str_size, fh)) {
error_and_exit(cmp_strerror(&cmp));
}
/*
* ...or you can set the maximum number of bytes to read and do it all in
* one call
*/
str_size = sizeof(message_pack);
if (!cmp_read_str(&cmp, message_pack, &str_size)) {
error_and_exit(cmp_strerror(&cmp));
}
printf("Array Length: %u.\n", array_size);
printf("[\"%s\", \"%s\"]\n", hello, message_pack);
fclose(fh);
return EXIT_SUCCESS;
}

531
local_pod_repo/cmp/cmp/examples/example2.c Normal file
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/*
The MIT License (MIT)
Copyright (c) 2020 Charles Gunyon
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <errno.h>
#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "cmp.h"
static bool read_bytes(void *data, size_t sz, FILE *fh) {
return fread(data, sizeof(uint8_t), sz, fh) == (sz * sizeof(uint8_t));
}
static bool file_reader(cmp_ctx_t *ctx, void *data, size_t limit) {
return read_bytes(data, limit, (FILE *)ctx->buf);
}
static bool file_skipper(cmp_ctx_t *ctx, size_t count) {
return fseek((FILE *)ctx->buf, count, SEEK_CUR);
}
static size_t file_writer(cmp_ctx_t *ctx, const void *data, size_t count) {
return fwrite(data, sizeof(uint8_t), count, (FILE *)ctx->buf);
}
static void error_and_exit(const char *msg) {
fprintf(stderr, "%s\n\n", msg);
exit(EXIT_FAILURE);
}
int main(void) {
FILE *fh = {0};
cmp_ctx_t cmp = {0};
uint16_t year = 1983;
uint8_t month = 5;
uint8_t day = 28;
int64_t sint = 0;
uint64_t uint = 0;
float flt = 0.0f;
double dbl = 0.0;
bool boolean = false;
uint8_t fake_bool = 0;
uint32_t string_size = 0;
uint32_t array_size = 0;
uint32_t binary_size = 0;
uint32_t map_size = 0;
int8_t ext_type = 0;
uint32_t ext_size = 0;
char sbuf[12] = {0};
fh = fopen("cmp_data.dat", "w+b");
if (fh == NULL) {
error_and_exit("Error opening data.dat");
}
cmp_init(&cmp, fh, file_reader, file_skipper, file_writer);
/*
* When you write an array, you first specify the number of array
* elements, then you write that many elements.
*/
if (!cmp_write_array(&cmp, 9)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_sint(&cmp, -14)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_uint(&cmp, 38)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_float(&cmp, 1.8f)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_double(&cmp, 300.4)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_nil(&cmp)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_true(&cmp)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_false(&cmp)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_bool(&cmp, false)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_u8_as_bool(&cmp, 1)) {
error_and_exit(cmp_strerror(&cmp));
}
/* Array full */
/*
* Maps work similar to arrays, but the length is in "pairs", so this
* writes 2 pairs to the map. Subsequently, pairs are written in key,
* value order.
*/
if (!cmp_write_map(&cmp, 2)) {
error_and_exit(cmp_strerror(&cmp));
}
/* You can write string data all at once... */
if (!cmp_write_str(&cmp, "Greeting", 8)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_str(&cmp, "Hello", 5)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_str(&cmp, "Name", 4)) {
error_and_exit(cmp_strerror(&cmp));
}
/* ...or in chunks */
if (!cmp_write_str_marker(&cmp, 5)) {
error_and_exit(cmp_strerror(&cmp));
}
if (file_writer(&cmp, "Li", 2) != 2) {
error_and_exit(strerror(errno));
}
if (file_writer(&cmp, "nus", 3) != 3) {
error_and_exit(strerror(errno));
}
/* Map full */
/* Binary data functions the same as string data */
if (!cmp_write_bin(&cmp, "MessagePack", 11)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_write_bin_marker(&cmp, 8)) {
error_and_exit(cmp_strerror(&cmp));
}
if (file_writer(&cmp, "is ", 3) != 3) {
error_and_exit(strerror(errno));
}
if (file_writer(&cmp, "great", 5) != 5) {
error_and_exit(strerror(errno));
}
/*
* With extended types, you can create your own custom types. Here we
* create a simple date type.
*/
/* cmp_write_ext_marker(type, size) */
if (!cmp_write_ext_marker(&cmp, 1, 4)) {
error_and_exit(cmp_strerror(&cmp));
}
file_writer(&cmp, &year, sizeof(uint16_t));
file_writer(&cmp, &month, sizeof(uint8_t));
file_writer(&cmp, &day, sizeof(uint8_t));
/* Now we can read the data back just as easily */
rewind(fh);
if (!cmp_read_array(&cmp, &array_size)) {
error_and_exit(cmp_strerror(&cmp));
}
if (array_size != 9) {
error_and_exit("Array size was not 9");
}
if (!cmp_read_sinteger(&cmp, &sint)) {
error_and_exit(cmp_strerror(&cmp));
}
if (sint != -14) {
error_and_exit("Signed int was not -14");
}
if (!cmp_read_uinteger(&cmp, &uint)) {
error_and_exit(cmp_strerror(&cmp));
}
if (uint != 38) {
error_and_exit("Unsigned int was not 38");
}
if (!cmp_read_float(&cmp, &flt)) {
error_and_exit(cmp_strerror(&cmp));
}
if (flt != 1.8f) {
error_and_exit("Float was not 1.8f");
}
if (!cmp_read_double(&cmp, &dbl)) {
error_and_exit(cmp_strerror(&cmp));
}
if (dbl != 300.4) {
error_and_exit("Double was not 300.f");
}
if (!cmp_read_nil(&cmp)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!cmp_read_bool(&cmp, &boolean)) {
error_and_exit(cmp_strerror(&cmp));
}
if (boolean != true) {
error_and_exit("First boolean was not true");
}
if (!cmp_read_bool(&cmp, &boolean)) {
error_and_exit(cmp_strerror(&cmp));
}
if (boolean != false) {
error_and_exit("Second boolean was not false");
}
if (!cmp_read_bool(&cmp, &boolean)) {
error_and_exit(cmp_strerror(&cmp));
}
if (boolean != false) {
error_and_exit("Third boolean was not false");
}
if (!cmp_read_bool_as_u8(&cmp, &fake_bool)) {
error_and_exit(cmp_strerror(&cmp));
}
if (fake_bool != 1) {
fprintf(stderr, "%u.\n", fake_bool);
error_and_exit("Third boolean (u8) was not 1");
}
if (!cmp_read_map(&cmp, &map_size)) {
error_and_exit(cmp_strerror(&cmp));
}
if (map_size != 2) {
error_and_exit("Map size was not 2");
}
/*
* String reading here. Note that normally strings are encoded using
* UTF-8. I have cleverly restricted this example to ASCII, which overlaps
* UTF-8 encoding, but this must not be assumed in real-world code.
*
* You can read strings in two ways. Either you can read the string's size
* in bytes and then read the bytes manually...
*/
if (!cmp_read_str_size(&cmp, &string_size)) {
error_and_exit(cmp_strerror(&cmp));
}
if (string_size != 8) {
error_and_exit("Greeting string key size was not 8");
}
if (!read_bytes(sbuf, 8, fh)) {
error_and_exit(strerror(errno));
}
sbuf[string_size] = 0;
if (strncmp(sbuf, "Greeting", 8) != 0) {
error_and_exit("Greeting string key name was not 'Greeting'");
}
/*
* ...or you can set the maximum number of bytes to read and do it all in
* one call. cmp_read_str will write no more than "size" bytes, including
* the terminating NULL, to the passed buffer. If the string's size
* exceeds the passed buffer size, the "size" input is set to the number of
* bytes necessary, not including the terminating NULL. Otherwise, the
* "size" input is set to the number of bytes written, not including the
* terminating NULL.
*/
string_size = sizeof(sbuf);
if (!cmp_read_str(&cmp, sbuf, &string_size)) {
error_and_exit(cmp_strerror(&cmp));
}
if (strncmp(sbuf, "Hello", 5) != 0) {
error_and_exit("Greeting string value was not 'Hello'");
}
string_size = sizeof(sbuf);
if (!cmp_read_str(&cmp, sbuf, &string_size)) {
error_and_exit(cmp_strerror(&cmp));
}
if (strncmp(sbuf, "Name", 4) != 0) {
error_and_exit("Name key name was not 'Name'");
}
string_size = sizeof(sbuf);
if (!cmp_read_str(&cmp, sbuf, &string_size)) {
error_and_exit(cmp_strerror(&cmp));
}
if (strncmp(sbuf, "Linus", 5) != 0) {
error_and_exit("Name key value was not 'Linus'");
}
memset(sbuf, 0, sizeof(sbuf));
binary_size = sizeof(sbuf);
if (!cmp_read_bin(&cmp, sbuf, &binary_size)) {
error_and_exit(cmp_strerror(&cmp));
}
if (memcmp(sbuf, "MessagePack", 11) != 0) {
error_and_exit("1st binary value was not 'MessagePack'");
}
memset(sbuf, 0, sizeof(sbuf));
binary_size = sizeof(sbuf);
if (!cmp_read_bin(&cmp, sbuf, &binary_size)) {
error_and_exit(cmp_strerror(&cmp));
}
if (memcmp(sbuf, "is great", 8) != 0) {
error_and_exit("2nd binary value was not 'is great'");
}
if (!cmp_read_ext_marker(&cmp, &ext_type, &ext_size)) {
error_and_exit(cmp_strerror(&cmp));
}
if (!read_bytes(&year, sizeof(uint16_t), fh)) {
error_and_exit(strerror(errno));
}
if (!read_bytes(&month, sizeof(uint8_t), fh)) {
error_and_exit(strerror(errno));
}
if (!read_bytes(&day, sizeof(uint8_t), fh)) {
error_and_exit(strerror(errno));
}
if (year != 1983) {
error_and_exit("Year was not 1983");
}
if (month != 5) {
error_and_exit("Month was not 5");
}
if (day != 28) {
error_and_exit("Day was not 28");
}
rewind(fh);
/* Alternately, you can read objects until the stream is empty */
while (1) {
cmp_object_t obj;
if (!cmp_read_object(&cmp, &obj)) {
if (feof(fh)) {
break;
}
error_and_exit(cmp_strerror(&cmp));
}
switch (obj.type) {
case CMP_TYPE_POSITIVE_FIXNUM:
case CMP_TYPE_UINT8:
printf("Unsigned Integer: %u\n", obj.as.u8);
break;
case CMP_TYPE_FIXMAP:
case CMP_TYPE_MAP16:
case CMP_TYPE_MAP32:
printf("Map: %u\n", obj.as.map_size);
break;
case CMP_TYPE_FIXARRAY:
case CMP_TYPE_ARRAY16:
case CMP_TYPE_ARRAY32:
printf("Array: %u\n", obj.as.array_size);
break;
case CMP_TYPE_FIXSTR:
case CMP_TYPE_STR8:
case CMP_TYPE_STR16:
case CMP_TYPE_STR32:
if (!read_bytes(sbuf, obj.as.str_size, fh)) {
error_and_exit(strerror(errno));
}
sbuf[obj.as.str_size] = 0;
printf("String: %s\n", sbuf);
break;
case CMP_TYPE_BIN8:
case CMP_TYPE_BIN16:
case CMP_TYPE_BIN32:
memset(sbuf, 0, sizeof(sbuf));
if (!read_bytes(sbuf, obj.as.bin_size, fh)) {
error_and_exit(strerror(errno));
}
printf("Binary: %s\n", sbuf);
break;
case CMP_TYPE_NIL:
printf("NULL\n");
break;
case CMP_TYPE_BOOLEAN:
if (obj.as.boolean) {
printf("Boolean: true\n");
}
else {
printf("Boolean: false\n");
}
break;
case CMP_TYPE_EXT8:
case CMP_TYPE_EXT16:
case CMP_TYPE_EXT32:
case CMP_TYPE_FIXEXT1:
case CMP_TYPE_FIXEXT2:
case CMP_TYPE_FIXEXT4:
case CMP_TYPE_FIXEXT8:
case CMP_TYPE_FIXEXT16:
if (obj.as.ext.type == 1) { /* Date object */
if (!read_bytes(&year, sizeof(uint16_t), fh)) {
error_and_exit(strerror(errno));
}
if (!read_bytes(&month, sizeof(uint8_t), fh)) {
error_and_exit(strerror(errno));
}
if (!read_bytes(&day, sizeof(uint8_t), fh)) {
error_and_exit(strerror(errno));
}
printf("Date: %u/%u/%u\n", year, month, day);
}
else {
printf("Extended type {%d, %u}: ",
obj.as.ext.type, obj.as.ext.size
);
while (obj.as.ext.size--) {
read_bytes(sbuf, sizeof(uint8_t), fh);
printf("%02x ", sbuf[0]);
}
printf("\n");
}
break;
case CMP_TYPE_FLOAT:
printf("Float: %f\n", obj.as.flt);
break;
case CMP_TYPE_DOUBLE:
printf("Double: %f\n", obj.as.dbl);
break;
case CMP_TYPE_UINT16:
printf("Unsigned Integer: %u\n", obj.as.u16);
break;
case CMP_TYPE_UINT32:
printf("Unsigned Integer: %u\n", obj.as.u32);
break;
case CMP_TYPE_UINT64:
printf("Unsigned Integer: %" PRIu64 "\n", obj.as.u64);
break;
case CMP_TYPE_NEGATIVE_FIXNUM:
case CMP_TYPE_SINT8:
printf("Signed Integer: %d\n", obj.as.s8);
break;
case CMP_TYPE_SINT16:
printf("Signed Integer: %d\n", obj.as.s16);
break;
case CMP_TYPE_SINT32:
printf("Signed Integer: %d\n", obj.as.s32);
break;
case CMP_TYPE_SINT64:
printf("Signed Integer: %" PRId64 "\n", obj.as.s64);
break;
default:
printf("Unrecognized object type %u\n", obj.type);
break;
}
}
fclose(fh);
return EXIT_SUCCESS;
}

569
local_pod_repo/cmp/cmp/test/buf.c Normal file
View File

@@ -0,0 +1,569 @@
/*
The MIT License (MIT)
Copyright (c) 2020 Charles Gunyon
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <inttypes.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "utils.h"
#include "buf.h"
static void check_cursor(buf_t *buf) {
if (buf->cursor > buf->size)
buf->size = buf->cursor;
}
buf_t* M_BufferNew(void) {
buf_t *buf = calloc(1, sizeof(buf_t));
if (buf == NULL)
error_and_exit("M_BufferNew: Calloc returned NULL.");
M_BufferInit(buf);
return buf;
}
buf_t* M_BufferNewWithCapacity(size_t capacity) {
buf_t *buf = calloc(1, sizeof(buf_t));
if (buf == NULL)
error_and_exit("M_BufferNew: calloc returned NULL");
M_BufferInitWithCapacity(buf, capacity);
return buf;
}
void M_BufferInit(buf_t *buf) {
buf->size = 0;
buf->capacity = 0;
buf->cursor = 0;
buf->data = NULL;
}
void M_BufferInitWithCapacity(buf_t *buf, size_t capacity) {
M_BufferInit(buf);
M_BufferEnsureTotalCapacity(buf, capacity);
}
size_t M_BufferGetCapacity(const buf_t *buf) {
return buf->capacity;
}
size_t M_BufferGetSize(const buf_t *buf) {
return buf->size;
}
size_t M_BufferGetCursor(const buf_t *buf) {
return buf->cursor;
}
char* M_BufferGetData(const buf_t *buf) {
return buf->data;
}
char* M_BufferGetDataAtCursor(const buf_t *buf) {
return buf->data + buf->cursor;
}
void M_BufferEnsureCapacity(buf_t *buf, size_t capacity) {
size_t needed_capacity = buf->cursor + capacity;
if (buf->capacity < needed_capacity) {
buf->data = realloc(buf->data, needed_capacity * sizeof(uint8_t));
if (buf->data == NULL) {
error_and_exit(
"M_BufferEnsureCapacity: Reallocating buffer data failed"
);
}
memset(buf->data + buf->capacity, 0, needed_capacity - buf->capacity);
buf->capacity = needed_capacity;
}
}
void M_BufferEnsureTotalCapacity(buf_t *buf, size_t capacity) {
if (buf->capacity < capacity) {
size_t old_capacity = buf->capacity;
buf->capacity = capacity;
buf->data = realloc(buf->data, buf->capacity * sizeof(uint8_t));
if (buf->data == NULL)
error_and_exit("M_BufferEnsureCapacity: Allocating buffer data failed");
memset(buf->data + old_capacity, 0, buf->capacity - old_capacity);
}
}
void M_BufferCopy(buf_t *dst, const buf_t *src) {
M_BufferSetData(dst, M_BufferGetData(src), M_BufferGetSize(src));
}
void M_BufferCursorCopy(buf_t *dst, const buf_t *src) {
M_BufferWrite(
dst,
M_BufferGetDataAtCursor(src),
M_BufferGetSize(src) - (M_BufferGetCursor(src) - 1)
);
}
bool M_BufferMove(buf_t *buf, size_t dpos, size_t spos, size_t count) {
if ((spos + count) > M_BufferGetSize(buf))
return false;
M_BufferEnsureTotalCapacity(buf, dpos + count);
memmove(M_BufferGetData(buf) + dpos, M_BufferGetData(buf) + spos, count);
return true;
}
void M_BufferSetData(buf_t *buf, const void *data, size_t size) {
M_BufferClear(buf);
M_BufferEnsureTotalCapacity(buf, size);
M_BufferWrite(buf, data, size);
}
void M_BufferSetString(buf_t *buf, const char *data, size_t length) {
M_BufferClear(buf);
M_BufferWriteString(buf, data, length);
}
bool M_BufferSetFile(buf_t *buf, const char *filename) {
FILE *fp;
size_t length;
bool out = false;
if ((fp = fopen(filename, "rb")) == NULL)
return false;
fseek(fp, 0, SEEK_END);
length = ftell(fp);
fseek(fp, 0, SEEK_SET);
M_BufferClear(buf);
M_BufferEnsureTotalCapacity(buf, length);
if (fread(buf->data, sizeof(uint8_t), length, fp) == length) {
buf->cursor = length;
buf->size = length;
out = true;
}
else {
M_BufferClear(buf);
out = false;
}
fclose(fp);
return out;
}
bool M_BufferSeek(buf_t *buf, size_t pos) {
if (pos > buf->size)
return false;
buf->cursor = pos;
return true;
}
bool M_BufferSeekBackward(buf_t *buf, size_t count) {
if (count > buf->cursor)
return false;
buf->cursor -= count;
return true;
}
bool M_BufferSeekForward(buf_t *buf, size_t count) {
if (buf->cursor + count > buf->size)
return false;
buf->cursor += count;
return true;
}
uint8_t M_BufferPeek(const buf_t *buf) {
return *(buf->data + buf->cursor);
}
void M_BufferWrite(buf_t *buf, const void *data, size_t size) {
M_BufferEnsureCapacity(buf, size);
memcpy(buf->data + buf->cursor, data, size);
buf->cursor += size;
check_cursor(buf);
}
void M_BufferWriteBool(buf_t *buf, bool b) {
M_BufferWriteBools(buf, &b, 1);
}
void M_BufferWriteBools(buf_t *buf, const bool *bools, size_t count) {
M_BufferEnsureCapacity(buf, count * sizeof(bool));
M_BufferWriteChars(buf, (char *)bools, count * sizeof(bool));
}
void M_BufferWriteChar(buf_t *buf, char c) {
M_BufferWriteChars(buf, &c, 1);
}
void M_BufferWriteChars(buf_t *buf, const char *chars, size_t count) {
M_BufferWrite(buf, chars, count * sizeof(char));
}
void M_BufferWriteUChar(buf_t *buf, unsigned char c) {
M_BufferWriteUChars(buf, &c, 1);
}
void M_BufferWriteUChars(buf_t *buf, const unsigned char *uchars, size_t count) {
M_BufferWrite(buf, uchars, count * sizeof(unsigned char));
}
void M_BufferWriteShort(buf_t *buf, short s) {
M_BufferWriteShorts(buf, &s, 1);
}
void M_BufferWriteShorts(buf_t *buf, const short *shorts, size_t count) {
M_BufferEnsureCapacity(buf, count * sizeof(short));
M_BufferWriteChars(buf, (char *)shorts, count * sizeof(short));
}
void M_BufferWriteUShort(buf_t *buf, unsigned short s) {
M_BufferWriteUShorts(buf, &s, 1);
}
void M_BufferWriteUShorts(buf_t *buf, const unsigned short *ushorts,
size_t count) {
M_BufferEnsureCapacity(buf, count * sizeof(unsigned short));
M_BufferWriteChars(buf, (char *)ushorts, count * sizeof(unsigned short));
}
void M_BufferWriteInt(buf_t *buf, int i) {
M_BufferWriteInts(buf, &i, 1);
}
void M_BufferWriteInts(buf_t *buf, const int *ints, size_t count) {
M_BufferEnsureCapacity(buf, count * sizeof(int));
M_BufferWriteChars(buf, (char *)ints, count * sizeof(int));
}
void M_BufferWriteUInt(buf_t *buf, unsigned int s) {
M_BufferWriteUInts(buf, &s, 1);
}
void M_BufferWriteUInts(buf_t *buf, const unsigned int *uints, size_t count) {
M_BufferEnsureCapacity(buf, count * sizeof(unsigned int));
M_BufferWriteChars(buf, (char *)uints, count * sizeof(unsigned int));
}
void M_BufferWriteLong(buf_t *buf, int64_t l) {
M_BufferWriteLongs(buf, &l, 1);
}
void M_BufferWriteLongs(buf_t *buf, const int64_t *longs, size_t count) {
M_BufferEnsureCapacity(buf, count * sizeof(int64_t));
M_BufferWriteChars(buf, (char *)longs, count * sizeof(int64_t));
}
void M_BufferWriteULong(buf_t *buf, uint64_t l) {
M_BufferWriteULongs(buf, &l, 1);
}
void M_BufferWriteULongs(buf_t *buf, const uint64_t *ulongs, size_t count) {
M_BufferEnsureCapacity(buf, count * sizeof(int64_t));
M_BufferWriteChars(buf, (char *)ulongs, count * sizeof(uint64_t));
}
#ifndef CMP_NO_FLOAT
void M_BufferWriteFloat(buf_t *buf, float f) {
M_BufferWriteFloats(buf, &f, 1);
}
void M_BufferWriteFloats(buf_t *buf, const float *floats, size_t count) {
M_BufferEnsureCapacity(buf, count * sizeof(float));
M_BufferWriteChars(buf, (char *)floats, count * sizeof(floats));
}
void M_BufferWriteDouble(buf_t *buf, double d) {
M_BufferWriteDoubles(buf, &d, 1);
}
void M_BufferWriteDoubles(buf_t *buf, const double *doubles, size_t count) {
M_BufferEnsureCapacity(buf, count * sizeof(double));
M_BufferWriteChars(buf, (char *)doubles, count * sizeof(doubles));
}
#endif
void M_BufferWriteString(buf_t *buf, const char *string, size_t length) {
M_BufferEnsureCapacity(buf, length + 1);
strncpy(buf->data + buf->cursor, string, length + 1);
buf->cursor += (length + 1);
check_cursor(buf);
}
void M_BufferWriteZeros(buf_t *buf, size_t count) {
M_BufferEnsureCapacity(buf, count);
for (size_t i = 0; i < count; i++)
buf->data[buf->cursor++] = 0;
check_cursor(buf);
}
bool M_BufferEqualsString(const buf_t *buf, const char *s) {
if (strncmp(buf->data + buf->cursor, s, buf->size - buf->cursor) == 0)
return true;
return false;
}
bool M_BufferEqualsData(const buf_t *buf, const void *d, size_t size) {
if (buf->cursor + size > buf->size)
return false;
if (memcmp(buf->data + buf->cursor, d, size) == 0)
return true;
return false;
}
bool M_BufferRead(buf_t *buf, void *data, size_t size) {
if (buf->cursor + size > buf->size)
return false;
if (size == 1)
*((char *)data) = *(buf->data + buf->cursor);
else
memcpy(data, buf->data + buf->cursor, size);
buf->cursor += size;
return true;
}
bool M_BufferReadBool(buf_t *buf, bool *b) {
return M_BufferReadBools(buf, b, 1);
}
bool M_BufferReadBools(buf_t *buf, bool *b, size_t count) {
return M_BufferRead(buf, b, count * sizeof(bool));
}
bool M_BufferReadChar(buf_t *buf, char *c) {
return M_BufferReadChars(buf, c, 1);
}
bool M_BufferReadChars(buf_t *buf, char *c, size_t count) {
return M_BufferRead(buf, c, count * sizeof(char));
}
bool M_BufferReadUChar(buf_t *buf, unsigned char *c) {
return M_BufferReadUChars(buf, c, 1);
}
bool M_BufferReadUChars(buf_t *buf, unsigned char *c, size_t count) {
return M_BufferRead(buf, c, count * sizeof(unsigned char));
}
bool M_BufferReadShort(buf_t *buf, short *s) {
return M_BufferReadShorts(buf, s, 1);
}
bool M_BufferReadShorts(buf_t *buf, short *s, size_t count) {
return M_BufferRead(buf, s, count * sizeof(short));
}
bool M_BufferReadUShort(buf_t *buf, unsigned short *s) {
return M_BufferReadUShorts(buf, s, 1);
}
bool M_BufferReadUShorts(buf_t *buf, unsigned short *s, size_t count) {
return M_BufferRead(buf, s, count * sizeof(unsigned short));
}
bool M_BufferReadInt(buf_t *buf, int *i) {
return M_BufferReadInts(buf, i, 1);
}
bool M_BufferReadInts(buf_t *buf, int *i, size_t count) {
return M_BufferRead(buf, i, count * sizeof(int));
}
bool M_BufferReadUInt(buf_t *buf, unsigned int *i) {
return M_BufferReadUInts(buf, i, 1);
}
bool M_BufferReadUInts(buf_t *buf, unsigned int *i, size_t count) {
return M_BufferRead(buf, i, count * sizeof(unsigned int));
}
bool M_BufferReadLong(buf_t *buf, int64_t *l) {
return M_BufferReadLongs(buf, l, 1);
}
bool M_BufferReadLongs(buf_t *buf, int64_t *l, size_t count) {
return M_BufferRead(buf, l, count * sizeof(int64_t));
}
bool M_BufferReadULong(buf_t *buf, uint64_t *l) {
return M_BufferReadULongs(buf, l, 1);
}
bool M_BufferReadULongs(buf_t *buf, uint64_t *l, size_t count) {
return M_BufferRead(buf, l, count * sizeof(uint64_t));
}
#ifndef CMP_NO_FLOAT
bool M_BufferReadFloat(buf_t *buf, float *f) {
return M_BufferReadFloats(buf, f, 1);
}
bool M_BufferReadFloats(buf_t *buf, float *f, size_t count) {
return M_BufferRead(buf, f, count * sizeof(float));
}
bool M_BufferReadDouble(buf_t *buf, double *d) {
return M_BufferReadDoubles(buf, d, 1);
}
bool M_BufferReadDoubles(buf_t *buf, double *d, size_t count) {
return M_BufferRead(buf, d, count * sizeof(double));
}
#endif
bool M_BufferReadString(buf_t *buf, char *s, size_t length) {
return M_BufferRead(buf, s, length);
}
bool M_BufferReadStringDup(const buf_t *buf, char **s) {
char *d = buf->data + buf->cursor;
size_t length = strlen(d);
if (buf->cursor + length > buf->size)
return false;
(*s) = strdup(buf->data + buf->cursor);
return true;
}
bool M_BufferCopyString(buf_t *dst, const buf_t *src) {
char *s = src->data + src->cursor;
size_t length = strlen(s);
if (src->cursor + length >= src->size)
return false;
M_BufferWriteString(dst, s, length);
return true;
}
void M_BufferCompact(buf_t *buf) {
if (buf->size < buf->capacity) {
char *new_buf = calloc(buf->size, sizeof(uint8_t));
if (buf->data == NULL)
error_and_exit("M_BufferCompact: Allocating new buffer data failed");
memcpy(new_buf, buf->data, buf->size);
free(buf->data);
buf->data = new_buf;
buf->capacity = buf->size;
if (buf->cursor > buf->size)
buf->cursor = buf->size;
}
}
void M_BufferTruncate(buf_t *buf, size_t new_size) {
size_t old_size = buf->size;
if (new_size >= buf->size)
errorf_and_exit("M_BufferTruncate: %zu >= %zu.", new_size, buf->size);
memset(buf->data + new_size, 0, old_size - new_size);
buf->size = new_size;
if (buf->cursor >= buf->size)
buf->cursor = buf->size - 1;
}
void M_BufferZero(const buf_t *buf) {
memset(buf->data, 0, buf->capacity);
}
void M_BufferClear(buf_t *buf) {
buf->size = 0;
buf->cursor = 0;
M_BufferZero(buf);
}
void M_BufferFree(buf_t *buf) {
free(buf->data);
memset(buf, 0, sizeof(buf_t));
buf->data = NULL;
}
void M_BufferPrint(const buf_t *buf) {
printf("Buffer capacity, size and cursor: [%zu, %zu, %zu].\n",
buf->capacity,
buf->size,
buf->cursor
);
for (size_t i = 0; i < MIN(64, buf->size); i++) {
printf("%02X ", (unsigned char)buf->data[i]);
if ((i > 0) && (((i + 1) % 25) == 0))
printf("\n");
}
printf("\n");
}
void M_BufferPrintAll(const buf_t *buf) {
printf("Buffer capacity, size and cursor: [%zu, %zu, %zu].\n",
buf->capacity,
buf->size,
buf->cursor
);
for (size_t i = 0; i < buf->size; i++) {
printf("%02X ", (unsigned char)buf->data[i]);
if ((i > 0) && (((i + 1) % 25) == 0))
printf("\n");
}
printf("\n");
}
/* vi: set et ts=2 sw=2: */

138
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@@ -0,0 +1,138 @@
/*
The MIT License (MIT)
Copyright (c) 2020 Charles Gunyon
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#ifndef M_BUF_H__
#define M_BUF_H__
typedef struct buf_s {
size_t capacity;
size_t size;
size_t cursor;
char *data;
} buf_t;
buf_t* M_BufferNew(void);
buf_t* M_BufferNewWithCapacity(size_t capacity);
void M_BufferInit(buf_t *buf);
void M_BufferInitWithCapacity(buf_t *buf, size_t capacity);
size_t M_BufferGetCapacity(const buf_t *buf);
size_t M_BufferGetSize(const buf_t *buf);
size_t M_BufferGetCursor(const buf_t *buf);
char* M_BufferGetData(const buf_t *buf);
char* M_BufferGetDataAtCursor(const buf_t *buf);
void M_BufferEnsureCapacity(buf_t *buf, size_t capacity);
void M_BufferEnsureTotalCapacity(buf_t *buf, size_t capacity);
void M_BufferCopy(buf_t *dst, const buf_t *src);
void M_BufferCursorCopy(buf_t *dst, const buf_t *src);
bool M_BufferMove(buf_t *buf, size_t dpos, size_t spos, size_t count);
void M_BufferSetData(buf_t *buf, const void *data, size_t size);
void M_BufferSetString(buf_t *buf, const char *data, size_t length);
bool M_BufferSetFile(buf_t *buf, const char *filename);
bool M_BufferSeek(buf_t *buf, size_t pos);
bool M_BufferSeekBackward(buf_t *buf, size_t count);
bool M_BufferSeekForward(buf_t *buf, size_t count);
uint8_t M_BufferPeek(const buf_t *buf);
void M_BufferWrite(buf_t *buf, const void *data, size_t size);
void M_BufferWriteBool(buf_t *buf, bool b);
void M_BufferWriteBools(buf_t *buf, const bool *bools, size_t count);
void M_BufferWriteChar(buf_t *buf, char c);
void M_BufferWriteChars(buf_t *buf, const char *chars, size_t count);
void M_BufferWriteUChar(buf_t *buf, unsigned char c);
void M_BufferWriteUChars(buf_t *buf, const unsigned char *uchars,
size_t count);
void M_BufferWriteShort(buf_t *buf, short s);
void M_BufferWriteShorts(buf_t *buf, const short *shorts, size_t count);
void M_BufferWriteUShort(buf_t *buf, unsigned short s);
void M_BufferWriteUShorts(buf_t *buf, const unsigned short *ushorts,
size_t count);
void M_BufferWriteInt(buf_t *buf, int i);
void M_BufferWriteInts(buf_t *buf, const int *ints, size_t count);
void M_BufferWriteUInt(buf_t *buf, unsigned int i);
void M_BufferWriteUInts(buf_t *buf, const unsigned int *ints,
size_t count);
void M_BufferWriteLong(buf_t *buf, int64_t l);
void M_BufferWriteLongs(buf_t *buf, const int64_t *longs, size_t count);
void M_BufferWriteULong(buf_t *buf, uint64_t l);
void M_BufferWriteULongs(buf_t *buf, const uint64_t *longs, size_t count);
#ifndef CMP_NO_FLOAT
void M_BufferWriteFloat(buf_t *buf, float f);
void M_BufferWriteFloats(buf_t *buf, const float *floats, size_t count);
void M_BufferWriteDouble(buf_t *buf, double d);
void M_BufferWriteDoubles(buf_t *buf, const double *doubles, size_t count);
#endif
void M_BufferWriteString(buf_t *buf, const char *string, size_t length);
void M_BufferWriteZeros(buf_t *buf, size_t count);
bool M_BufferEqualsString(const buf_t *buf, const char *s);
bool M_BufferEqualsData(const buf_t *buf, const void *d, size_t size);
bool M_BufferRead(buf_t *buf, void *data, size_t size);
bool M_BufferReadBool(buf_t *buf, bool *b);
bool M_BufferReadBools(buf_t *buf, bool *b, size_t count);
bool M_BufferReadChar(buf_t *buf, char *c);
bool M_BufferReadChars(buf_t *buf, char *c, size_t count);
bool M_BufferReadUChar(buf_t *buf, unsigned char *c);
bool M_BufferReadUChars(buf_t *buf, unsigned char *c, size_t count);
bool M_BufferReadShort(buf_t *buf, short *s);
bool M_BufferReadShorts(buf_t *buf, short *shorts, size_t count);
bool M_BufferReadUShort(buf_t *buf, unsigned short *s);
bool M_BufferReadUShorts(buf_t *buf, unsigned short *s, size_t count);
bool M_BufferReadInt(buf_t *buf, int *i);
bool M_BufferReadInts(buf_t *buf, int *i, size_t count);
bool M_BufferReadUInt(buf_t *buf, unsigned int *i);
bool M_BufferReadUInts(buf_t *buf, unsigned int *i, size_t count);
bool M_BufferReadLong(buf_t *buf, int64_t *l);
bool M_BufferReadLongs(buf_t *buf, int64_t *l, size_t count);
bool M_BufferReadULong(buf_t *buf, uint64_t *l);
bool M_BufferReadULongs(buf_t *buf, uint64_t *l, size_t count);
#ifndef CMP_NO_FLOAT
bool M_BufferReadFloat(buf_t *buf, float *f);
bool M_BufferReadFloats(buf_t *buf, float *f, size_t count);
bool M_BufferReadDouble(buf_t *buf, double *d);
bool M_BufferReadDoubles(buf_t *buf, double *d, size_t count);
#endif
bool M_BufferReadString(buf_t *buf, char *s, size_t length);
bool M_BufferReadStringDup(const buf_t *buf, char **s);
bool M_BufferCopyString(buf_t *dst, const buf_t *src);
void M_BufferCompact(buf_t *buf);
void M_BufferTruncate(buf_t *buf, size_t new_size);
void M_BufferZero(const buf_t *buf);
void M_BufferClear(buf_t *buf);
void M_BufferFree(buf_t *buf);
void M_BufferPrint(const buf_t *buf);
void M_BufferPrintAll(const buf_t *buf);
#endif
/* vi: set et ts=2 sw=2: */

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local_pod_repo/cmp/cmp/test/profile.c Normal file
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/*
The MIT License (MIT)
Copyright (c) 2020 Charles Gunyon
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <stdlib.h>
#include "tests.h"
int main(void) {
test_msgpack(NULL);
test_fixedint(NULL);
test_numbers(NULL);
test_nil(NULL);
test_boolean(NULL);
test_bin(NULL);
test_string(NULL);
test_array(NULL);
test_map(NULL);
test_ext(NULL);
test_obj(NULL);
#ifndef CMP_NO_FLOAT
test_float_flip(NULL);
#endif
test_skipping(NULL);
test_deprecated_limited_skipping(NULL);
test_errors(NULL);
test_version(NULL);
test_conversions(NULL);
return EXIT_SUCCESS;
}
/* vi: set et ts=2 sw=2: */

67
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/*
The MIT License (MIT)
Copyright (c) 2020 Charles Gunyon
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <setjmp.h>
#include <stdarg.h>
#include <stddef.h>
#include <stdlib.h>
#include <cmocka.h>
#include "tests.h"
int main(void) {
/* Use the old CMocka API because Travis' latest Ubuntu is Trusty */
const UnitTest tests[17] = {
unit_test(test_msgpack),
unit_test(test_fixedint),
unit_test(test_numbers),
unit_test(test_nil),
unit_test(test_boolean),
unit_test(test_bin),
unit_test(test_string),
unit_test(test_array),
unit_test(test_map),
unit_test(test_ext),
unit_test(test_obj),
#ifndef CMP_NO_FLOAT
unit_test(test_float_flip),
#endif
unit_test(test_skipping),
unit_test(test_deprecated_limited_skipping),
unit_test(test_errors),
unit_test(test_version),
unit_test(test_conversions),
};
if (run_tests(tests)) {
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
/* vi: set et ts=2 sw=2: */

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45
local_pod_repo/cmp/cmp/test/tests.h Normal file
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/*
The MIT License (MIT)
Copyright (c) 2020 Charles Gunyon
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
void test_msgpack(void **state);
void test_fixedint(void **state);
void test_numbers(void **state);
void test_conversions(void **state);
void test_nil(void **state);
void test_boolean(void **state);
void test_bin(void **state);
void test_string(void **state);
void test_array(void **state);
void test_map(void **state);
void test_ext(void **state);
void test_obj(void **state);
#ifndef CMP_NO_FLOAT
void test_float_flip(void **state);
#endif
void test_skipping(void **state);
void test_deprecated_limited_skipping(void **state);
void test_errors(void **state);
void test_version(void **state);
/* vi: set et ts=2 sw=2: */

58
local_pod_repo/cmp/cmp/test/utils.c Normal file
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/*
The MIT License (MIT)
Copyright (c) 2020 Charles Gunyon
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <inttypes.h>
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "utils.h"
void error_and_exit(const char *msg) {
fprintf(stderr, "%s\n", msg);
exit(EXIT_FAILURE);
}
void errorf_and_exit(const char *msg, ...) {
va_list args;
va_start(args, msg);
vfprintf(stderr, msg, args);
va_end(args);
exit(EXIT_FAILURE);
}
char* _strdup(const char *s) {
char *out = calloc(strlen(s) + 1, sizeof(char));
strcpy(out, s);
return out;
}
/* vi: set et ts=2 sw=2: */

52
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@@ -0,0 +1,52 @@
/*
The MIT License (MIT)
Copyright (c) 2020 Charles Gunyon
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#ifndef UTILS_H__
#define UTILS_H__
void error_and_exit(const char *msg);
#ifdef __GNUC__
void errorf_and_exit(const char *msg, ...)
__attribute__ ((format (printf, 1, 2)));
#else
void errorf_and_exit(const char *msg, ...);
#endif
char* _strdup(const char *s);
#ifndef strdup
#define strdup _strdup
#endif
#ifndef MAX
#define MAX(a,b) ((a)>(b)?(a):(b))
#endif
#ifndef MIN
#define MIN(a,b) ((a)<(b)?(a):(b))
#endif
#endif

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local_pod_repo/msgpack-c/.gitignore vendored Normal file
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# OS X
.DS_Store
# Xcode
build/
*.pbxuser
!default.pbxuser
*.mode1v3
!default.mode1v3
*.mode2v3
!default.mode2v3
*.perspectivev3
!default.perspectivev3
xcuserdata
*.xccheckout
profile
*.moved-aside
DerivedData
*.hmap
*.ipa
# Bundler
.bundle
# We recommend against adding the Pods directory to your .gitignore. However
# you should judge for yourself, the pros and cons are mentioned at:
# http://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control
#
# Note: if you ignore the Pods directory, make sure to uncomment
# `pod install` in .travis.yml
#
# Pods/

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local_pod_repo/msgpack-c/LICENSE Normal file
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GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
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<https://www.gnu.org/licenses/why-not-lgpl.html>.

35
local_pod_repo/msgpack-c/msgpack-c.podspec Normal file
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#
# Be sure to run `pod lib lint toxcore.podspec' to ensure this is a
# valid spec and remove all comments before submitting the spec.
#
# Any lines starting with a # are optional, but encouraged
#
# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html
#
Pod::Spec.new do |s|
s.name = "msgpack-c"
s.version = "4.0.0"
s.summary = "Cocoapods wrapper for msgpack-c"
s.homepage = "https://github.com/Zoxcore/msgpack-c"
s.license = 'GPLv3'
s.author = "Zoff"
s.source = {
:git => "https://github.com/Zoxcore/msgpack-c.git",
:tag => s.version.to_s,
:submodules => true
}
s.pod_target_xcconfig = { 'ENABLE_BITCODE' => 'NO', 'OTHER_LDFLAGS' => '-read_only_relocs suppress' }
s.ios.deployment_target = '8.0'
s.requires_arc = true
# Preserve the layout of headers in the msgpack-c directory
#s.header_mappings_dir = 'msgpack-c/include'
s.source_files = 'msgpack-c/include/*h', 'msgpack-c/include/msgpack/*h', 'msgpack-c/src/*.c'
#s.public_header_files = 'msgpack-c/include/*.h', 'msgpack-c/include/msgpack/*.h'
#s.xcconfig = { 'FRAMEWORK_SEARCH_PATHS' => '"${PODS_ROOT}"'}
end

51
local_pod_repo/msgpack-c/msgpack-c/.gitignore vendored Normal file
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# Files generated by the bootstrap script.
/INSTALL
/AUTHORS
/ChangeLog
/NEWS
/README
/ac/
/aclocal.m4
/autom4te.cache/
/config.h.in
/configure
/msgpack_vc2008.sln
/msgpack_vc2008.vcproj
Makefile.in
# Files generated by the configure script.
/config.h
/config.log
/config.status
/libtool
/msgpack.pc
/src/msgpack/version.h
/src/msgpack/version.hpp
/stamp-h1
Makefile
.deps
.libs
# Files generated by make.
*.o
*.so
*.lo
*.la
# Files generated by make check.
# TODO: Replace these with something like /test/*_test
/test/buffer
/test/cases
/test/convert
/test/fixint
/test/fixint_c
/test/msgpack_test
/test/msgpackc_test
/test/object
/test/pack_unpack
/test/pack_unpack_c
/test/streaming
/test/streaming_c
/test/version
/test/zone

424
local_pod_repo/msgpack-c/msgpack-c/CHANGELOG.md Normal file
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# 2021-08-01 version 4.0.0
* Fix and improve alignment logic (#962)
* Fix iovec name conflict (#953)
* Fix empty string print (#942)
* Fix buffer ptr size (#899)
* Fix UB. Check null pointer before using memcpy() (#890)
* Improve CI environment (#885, #899)
## << breaking changes >>
* Separate C part of the msgpack-c from C/C++ mixed msgpack-c (#876, #878)
# 2020-06-05 version 3.3.0
* Add json example for C (#870)
* Add both header and body packing functions for C (#870)
* Set default ref_size and chunk_size to vrefbuffer (#865)
* Add examples (#861)
* Improve build system (#839, #842)
* Improve tests (#829)
* Improve documents (#828)
* Remove some warnings (#827, #851, #871)
* Improve CI environment (#824, #831, #833, #834, #846, #860, 874)
# 2019-12-10 version 3.2.1
* Fix snprintf return value checking (#821)
* Remove some warnings (#819)
* Fix fbuffer result checking (#812)
* Fix temporary object handling (#807)
* Improve cmake support (#804)
* Fix invalid `int main` parameter (#800)
* Improve supporting platform (#797, #817)
* Fix ZLIB error handling (#795)
* Remove unused variable (#793)
* Improve integer overflow checking (#792)
# 2019-05-27 version 3.2.0
* Fix invalid include (#783)
* Add timespec support (#781)
* Fix unchecked fnprintf on C (#780)
* Improve integer overflow checking on C (#776)
* Fix warnings on `-Wconversion` (#770, #777, #784)
* Fix invalid passed by value on aligned_zone_size_visitor (#764)
* Improve windows support (#757, #779)
* Fix msgpack::object size caluclation error (#754)
* Fix memory error on example code (#753)
* Fix redundant memory allocation on C (#747)
* Fix msgpack::type::tuple base class conversion (#743)
# 2018-09-09 version 3.1.1
* Add force endian set functionality (#736)
* Fix vrefbuffer memory management problem (#733)
* Fix msvc specific problem (#731, #732)
* Update boost from 1.61.0 to 1.68.0 (#730)
* Fix msgpack_timestamp type mismatch bug (#726)
# 2018-08-10 version 3.1.0
* Improve documents (#687, #718)
* Add fuzzer support (#689)
* Fix msgpack::object union member access bug (#694)
* Improve cross platform configuration (#704)
* Fix out of range dereference bug of EXT (#705)
* Add timestamp support. std::chrono::system_clock::time_point is mapped to TIMESTAMP (#706)
* Add minimal timestamp support for C. The type `msgpack_timestamp` and the function `msgpack_object_to_timestamp()` are introduced (#707)
* Improve MSGPACK_DEFINE family name confliction probability (#710)
* Add no static-library build option (BUILD_SHARED_LIBS=ON) (#713, #717, #722)
* Add header only cmake target (#721)
* Add `std::byte` adaptor (#719)
* Remove some warnings (#720)
# 2018-05-12 version 3.0.1
* Add fuzz directory to release tar ball (#686)
* Add include file checking for X-Code (#683)
# 2018-05-09 version 3.0.0
## << breaking changes >>
* Change offset parameter updating rule. If parse error happens, offset is updated to the error position. (#639, #666)
## << other updates >>
* Improve cross platform configuration (#655, #677)
* Improve build system (#647)
* Improve user class adaptor (#645, #673)
* Improve msgpack::object visitation logic (#676)
* Remove some warnings (#641, 659)
* Add `->` and `*` operators to object_handle (#635)
* Improve CI environment (#631, #634, #643, #657, #662, #668)
* Improve documents (#630, #661)
* Refactoring (#670)
* Add OSS-Fuzz support (#672, #674, #675, #678)
# 2017-08-04 version 2.1.5
* Improve cross platform configuration (#624)
* Add boost asio examples (including zlib) (#610)
* Remove some warnings (#611)
* Fix unpack visitor to treat float32/64 correctly (#613)
* Improve documents (#616)
* Fix alignment problem on some platform (#617, #518)
* Fix conflict std::tuple, std::pair, and boost::fusion::sequence problem (#619)
# 2017-08-03 version 2.1.4 (Invalid)
* See https://github.com/msgpack/msgpack-c/issues/623
# 2017-06-15 version 2.1.3
* Improve build system (#603)
* Add C++17 adaptors `std::optional` and `std::string_view`. (#607, #608)
* Improve cross platform configuration (#601)
* Remove some warnings (#599, #602, #605)
# 2017-06-07 version 2.1.2
* Improve documents (#565)
* Fix empty map parse bug (#568)
* Improve build system (#569, #570, #572, #579, #591, #592)
* Remove some warnings (#574, #578, #586, #588)
* Improve cross platform configuration (#577, #582)
* Add cmake package config support (#580)
* Fix streaming unpack bug (#585)
# 2017-02-04 version 2.1.1
* Fix unpacker's buffer management bug (#561)
* Add boost string_view adaptor (#558)
* Remove some warnings (#557, #559)
* Improve coding style (#556)
# 2017-01-10 version 2.1.0
## << breaking changes >>
* Fix object internal data type is float if msgpack format is float32 (#531)
## << recommended changes >>
* Add `FLOAT64` type. Please use it instead of `DOUBLE` (#531)
* Add `FLOAT32` type. Please use it instead of `FLOAT` (#531)
## << other updates >>
* Add iterator based parse/unpack function(experimental) (#553)
* Add `[[deprecated]]` attribute for C++14 (#552)
* Fix `msgpack_unpack()` return code (#548)
* Fix integer overflow (#547, #549, #550)
* Add example codes (#542)
* Add MSGPACK_NVP. You can use not only variable name but also any strings (#535)
* Fix and Improve build system (#532, #545)
* Fix `gcc_atomic.hpp` include path (#529, #530)
* Improve CI environment (#526)
* Improve documents (#524)
* Add msgpack_unpacker_next_with_size() function (#515)
* Fix `as()` applying condition (#511)
* Fix fbuffer write (#504)
* Add gcc bug workaround (#499)
* Improve object print (#497, #500, #505, #533)
* Remove some warnings (#495, #506, #508, #513, #528, #538, #545)
# 2016-06-25 version 2.0.0
## << breaking changes >>
* Removed autotools support. Use cmake instead (#476, #479)
* Removed pointer version of msgpack::unpack APIs. Use reference version instead (#453)
* Removed MSGPACK_DISABLE_LEGACY_CONVERT. msgpack::object::convert(T*) is removed by default. Use msgpack::object::convert(T&) instead (#451)
* Removed msgpacl::type::nil. Use nil_t or define MSGPACK_USE_LECACY_NIL (#444)
* Removed std::string to msgpack::object conversion (#434)
## << recommended changes >>
* Replaced msgpack::unpacked with msgpack::object_handle. msgpack::unpacked is kept as a typedef of msgpack::object_handle. (#448)
## << other updates >>
* Add strict size checking adaptor. Relaxed tuple conversion (#489)
* Fix and Improve example codes (#487)
* Add C++/CLI support for nullptr (#481)
* Update the boost libraries that are contained by msgpack-c (#475)
* Fix gcc_atomic.hpp location (#474)
* Add C-Style array support (#466, #488)
* Fix include file dependency (#464)
* Add a visitor version of unpack API (#461)
* Fix JSON string conversion from "nil" to "null" (#458)
* Fix and Improve build system (#455, #471, #473, #486, #491)
* Fix comments (#452)
* Fix unintentional msgpack::zone moving problem (#447)
* Fix operator>> and << for msgpack::object (#443)
* Fix C++03 msgpack::zone::clear() memory access violation bug (#441)
* Fix TARGET_OS_IPHONE checking (#436)
* Fix invalid front() call for empty container (#435)
* Fix compile error on g++6 (C++11 only) (#426, #430)
* Fix zone size expansion logic (#423)
* Fix wrong hader file dependency (#421)
* Fix msvc specific problem (#420)
* Add v2 API support (#415)
# 2016-01-22 version 1.4.0
## << recommended changes >>
* Define [MSGPACK_DISABLE_LEGACY_NIL](https://github.com/msgpack/msgpack-c/wiki/v1_1_cpp_configure#msgpack_disable_legacy_nil-since-140), then `msgpack::type::nil` is replaced by with `msgpack::type::nil_t` (#408, #411, #412).
Replace `msgpack::type::nil` with `msgpack::type::nil_t` in client codes.
`msgpack::type::nil` will be removed on the version 2.0.0.
* Define [MSGPACK_DISABLE_LEGACY_CONVERT](https://github.com/msgpack/msgpack-c/wiki/v1_1_cpp_configure#msgpack_disable_legacy_convert-since-140), then `msgpack::object::convert(T*)` is removed (#410).
Replace calling `msgpack::bojectconvert(T*)` with `msgpack::bojectconvert(T&)` in client codes as follows:
```C++
int i;
obj.convert(&i); // before
```
```C++
int i;
obj.convert(i); // after
```
`msgpack::object::convert(T*)` will be removed on the version 2.0.0.
Define the macros above as follows when you compile C++ codes that use msgpack-c:
```
g++ -Ipath_to_msgpack/include -DMSGPACK_DISABLE_LEGACY_NIL -DMSGPACK_DISABLE_LEGACY_CONVERT your_code.cpp
```
You can compile existing codes without defining macros above but I recommend defining them and updating your codes to fix the issues #408, #411, #412, #399, and #410. It is also a good preparation for the version 2.0.0.
## << other updates >>
* Improve documents (#387, #407)
* Remove C++ version library (#394, #402)
* Add Doxyfile and ChangeLog to the distribution package (#397)
* Add signed/unsigned char test to travis-ci (#398)
* Remove some warnings (#400, #401, #409)
* Fix endian checking. (#404)
# 2015-11-21 version 1.3.0
* Change the license from the Apache License Version 2.0 to the
Boost Software License, Version 1.0.(#386)
* Remove some warnings (#365)
* Add std::reference_wrapper support(#373, #384)
* Improve tests (#375, #378, #379, #380)
* Fix msvc specific problem (#376, #383)
* Fix typos (#381)
# 2015-09-04 version 1.2.0
## << breaking changes >>
* Change std::vector<unsigned char> and std::array<unsigned char>
mapped to BIN instead of ARRAY (#243)
* Remove redundant copy (#285)
## << other updates >>
* Add array_ref to map to ARRAY (#243)
* Add variant type and adaptor (#349)
* Add object::convert_if_not_nil() (#357)
* Fix invalid offset update (#354)
* Add C++11 support on MSVC2015(#339, #347)
* Fix and Improve build system (#346, #350, #361, #363)
* Import Boost.Preprocessor as a part of msgpack-c (#312)
* Fix OSX with libc++ specific errors (#334, #362)
* Add customized containers support (#330)
* Add std::unique_ptr and std::shared_ptr support (#329)
* Add missing install files (#328)
* Add shared/static library switching option (#316)
* Improve no throw description on C++11 (#313)
* Import Boost.Predef as a part of msgpack-c (#312)
* Add map based serialize support (#306)
* Add Boost.Fusion support (#305)
* Add v4 format RAW support (#304)
* Fix zbuffer with empty string problem (#303)
* Add non default constructible class support (#302, #324, #327, #331, #332, #345)
* Add inline keyword to function (template) (#299)
* Add EXT type supporting classes (#292, #308)
* Fix raw_ref != comparison (#290)
* Add object deep copy (#288)
* Remove some warnings (#284, #322, #323, #335)
* Improve compiler version checking (#283)
* Add return value to object::convert() (#282)
* Improve move semantic support in C++11 (#279, #353)
* Add Boost.StringRef support (#278)
* Improve CI environment (#276, #294, #338)
* Add converting to JSON (#274, #301)
* Fix iOS specific problem (#270)
* Improve doxtgen document generation (#269)
* Add Boost.Optional support (#268)
* Fix msvc specific problem (#267, #295)
* Add base class serialization. (#265, #277)
* Add and improve examples. (#264, #310, #311, #341, #342, #344)
* Fix wiki URL. (#263)
# 2015-04-03 version 1.1.0
## << breaking changes >>
* Remove msgpack_fwd.hpp
* Improve user types adaptation mechanism (#262)
Since version 1.0.0, users need to obey the correct include order.
However, it is very difficult to maintain the correct order in big
projects. version 1.1.0 removed this order. Users don't need to
care about include order. Migration guide from 1.0.x to 1.1.0 has
been written. See https://github.com/msgpack/msgpack-c/wiki
## << other updates >>
* Fix vector<bool> size check (#251)
* Fix inttypes.h inclusion on MSVC (#257)
* Support documents generation by Doxygen (#259)
* Remove C99 style variable declaration (#253)
* Improve documents (https://github.com/msgpack/msgpack-c/wiki)
# 2015-03-22 version 1.0.1:
* Fix compilation error on Mac 10.9 (#244)
* Fix typos in documents (#240)
* Update CHANGELOG.md for version 1.0.0 (#242)
* Fix erb templates for the next code generation (#239)
# 2015-03-10 version 1.0.0:
* Support msgpack v5 format (str, bin, and ext) https://github.com/msgpack/msgpack/blob/master/spec.md (#142)
* Support std::tuple, std::forward_list, std::array, std::unordered_set, std::unordered_map on C++11. tr1 unordered containers are still supported (#53, #130, #137, #154, #169)
* Update msgpack-c as a header-only library on C++ (#142)
* Move include directory (#142)
* Update the name of float format family on msgpack::object from 'dec' to 'f64' (#194)
* Remove existing elements on associative containers when unpacking (#127)
* Add an API versioning functionality https://github.com/msgpack/msgpack-c/wiki/cpp_versioning (#139)
* Add C++11 enum class support (#205)
* Map std::vector<char> and std::array<char> to BIN (#100)
* Map '\0' teminated char* and char const* to STR (#206)
* Add the new parameter on unpacking functions and classes to limit msgpack's bytestream size (https://github.com/msgpack/msgpack-c/wiki/cpp_unpacker#limit-size-of-elements) (#175)
* Add the copy or reference choosing function on unpack() and unpacker (https://github.com/msgpack/msgpack-c/wiki/cpp_unpacker#memory-management)
* Add the new unpack() overloads for C++11 https://github.com/msgpack/msgpack-c/wiki/cpp_unpacker (#128)
* Add a msgpack::object::with_zone (deep) copying function (#133, #163)
* Remove the compile-time defined limit of msgpack nest level on C++ (#218)
* Add the new unpack() overloads that use an existing zone (#201)
* Add the range-based for loop support on msgpack object array and map (#203)
* Add msgpack revision getter function for 'revision' (#237)
* Support EXT for C (#118, #129)
* Fix unpacking buffer allocation problem when malformed data is given (#160, #185)
* Add dll exporting function on MSVC (#162)
* Fix msgpack::zone::allocate_no_align(). Now it allocates the memory that is not aligned as expected (#171)
* Improve documents (https://github.com/msgpack/msgpack-c/wiki)
* Other bug fixes and refactoring: #62, #91, #95, #97, #107, #109, #113, #117, #119, #121, #122, #123, #126, #131, #136, #138, #140, #143, #145, #146, #150, #151, #152, #156, #157, #158, #161, #165, #170, #172, #179, #180, #181, #182, #183, #192, #195, #199, #200, #207, #211, #212, #219, #222, #224, #230, #231, #232, #233, #234, #235
# 2014-07-02 version 0.5.9:
* Support std::tr1 unordered containers by default (#51, #63, #68, #69)
* Remove some warnings (#56)
* Fix segmentation fault after malloc failures (#58, #59)
* Fix alloc/dealloc mismatch (#52, #61)
* Fix sample codes (#60, #64)
* Support implicit conversion from integer to float/double (#54)
* Improve documents (#45, #75, #82, #83)
* Support CMake (#20, #87)
* Remove Ruby dependencies in bootstrap (#86, #87)
* Add FILE* buffer (#40)
* Other bug fixes and refactoring: #39, #73, #77, #79, #80, #81, #84, #90
# 2013-12-23 version 0.5.8:
* Move to the new github repository msgpack/msgpack-c
* Support the new deserialization specification
* fixes the problem of unpack helpers for array and map with 32bit compilers (#37, #38)
* Other bug fixes and refactoring: #46, #41, #36, #35, #33, #32, #30, #29, #28, #27, #26, #25, #8, #3
* Update of documents: #23, #18, #17
# 2011-08-08 version 0.5.7:
* fixes compile error problem with llvm-gcc and Mac OS X Lion
# 2011-04-24 version 0.5.6:
* #42 fixes double-free problem on msgpack_unpacker_release_zone
# 2011-02-24 version 0.5.5:
* eliminates dependency of winsock2.h header
* fixes msgpack_vc.postbuild.bat file
* fixes some implicit cast warnings
# 2010-08-29 version 0.5.4:
* includes msgpack_vc2008.vcproj file in source package
* fixes type::fix_int types
# 2010-08-27 version 0.5.3:
* adds type::fix_{u,}int{8,16,32,64} types
* adds msgpack_pack_fix_{u,}int{8,16,32,64} functions
* adds packer<Stream>::pack_fix_{u,}int{8,16,32,64} functions
* fixes include paths
# 2010-07-14 version 0.5.2:
* type::raw::str(), operator==, operator!=, operator< and operator> are now const
* generates version.h using AC_OUTPUT macro in ./configure
# 2010-07-06 version 0.5.1:
* Add msgpack_vrefbuffer_new and msgpack_vrefbuffer_free
* Add msgpack_sbuffer_new and msgpack_sbuffer_free
* Add msgpack_unpacker_next and msgpack_unpack_next
* msgpack::unpack returns void
* Add MSGPACK_VERSION{,_MAJOR,_MINOR} macros to check header version
* Add msgpack_version{,_major,_minor} functions to check library version
* ./configure supports --disable-cxx option not to build C++ API
# 2010-04-29 version 0.5.0:
* msgpack_object_type is changed. MSGPACK_OBJECT_NIL is now 0x00.
* New safe streaming deserializer API.
* Add object::object(const T&) and object::operator=(const T&)
* Add operator==(object, const T&)
* MSGPACK_DEFINE macro defines msgpack_object(object* obj, zone* z)
* C++ programs doesn't need to link "msgpackc" library.

333
local_pod_repo/msgpack-c/msgpack-c/CMakeLists.txt Normal file
View File

@@ -0,0 +1,333 @@
CMAKE_MINIMUM_REQUIRED (VERSION 2.8.12)
IF ((CMAKE_VERSION VERSION_GREATER 3.1) OR
(CMAKE_VERSION VERSION_EQUAL 3.1))
CMAKE_POLICY(SET CMP0054 NEW)
ENDIF ()
PROJECT (msgpack)
FILE (READ ${CMAKE_CURRENT_SOURCE_DIR}/include/msgpack/version_master.h contents)
STRING (REGEX MATCH "#define MSGPACK_VERSION_MAJOR *([0-9a-zA-Z_]*)" NULL_OUT ${contents})
SET (VERSION_MAJOR ${CMAKE_MATCH_1})
STRING (REGEX MATCH "#define MSGPACK_VERSION_MINOR *([0-9a-zA-Z_]*)" NULL_OUT ${contents})
SET (VERSION_MINOR ${CMAKE_MATCH_1})
STRING (REGEX MATCH "#define MSGPACK_VERSION_REVISION *([0-9a-zA-Z_]*)" NULL_OUT ${contents})
SET (VERSION_REVISION ${CMAKE_MATCH_1})
SET (VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_REVISION})
LIST (APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/")
SET (prefix ${CMAKE_INSTALL_PREFIX})
SET (exec_prefix "\${prefix}")
SET (libdir "\${exec_prefix}/lib")
SET (includedir "\${prefix}/include")
OPTION (MSGPACK_32BIT "32bit compile" OFF)
INCLUDE(TestBigEndian)
TEST_BIG_ENDIAN(BIGENDIAN)
IF (BIGENDIAN)
SET(MSGPACK_ENDIAN_BIG_BYTE 1)
SET(MSGPACK_ENDIAN_LITTLE_BYTE 0)
ELSE ()
SET(MSGPACK_ENDIAN_BIG_BYTE 0)
SET(MSGPACK_ENDIAN_LITTLE_BYTE 1)
ENDIF ()
CONFIGURE_FILE (
cmake/sysdep.h.in
include/msgpack/sysdep.h
@ONLY
)
CONFIGURE_FILE (
cmake/pack_template.h.in
include/msgpack/pack_template.h
@ONLY
)
IF (APPLE)
SET(CMAKE_MACOSX_RPATH ON)
SET(CMAKE_SKIP_BUILD_RPATH FALSE)
SET(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
LIST(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/lib" isSystemDir)
IF ("${isSystemDir}" STREQUAL "-1")
SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
ENDIF ()
ENDIF ()
IF (MSGPACK_32BIT)
IF ("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
SET (CMAKE_C_FLAGS "-m32 ${CMAKE_C_FLAGS}")
SET (CMAKE_EXE_LINKER_FLAGS "-m32 ${CMAKE_EXE_LINKER_FLAGS}")
ELSEIF ("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
SET (CMAKE_C_FLAGS "-m32 ${CMAKE_C_FLAGS}")
SET (CMAKE_EXE_LINKER_FLAGS "-m32 ${CMAKE_EXE_LINKER_FLAGS}")
ENDIF ()
ENDIF ()
OPTION (MSGPACK_BUILD_EXAMPLES "Build msgpack examples." ON)
IF (MSGPACK_CHAR_SIGN)
SET (CMAKE_C_FLAGS "-f${MSGPACK_CHAR_SIGN}-char ${CMAKE_C_FLAGS}")
ENDIF ()
FIND_PACKAGE (GTest)
FIND_PACKAGE (ZLIB)
FIND_PACKAGE (Threads)
IF (GTEST_FOUND AND ZLIB_FOUND AND THREADS_FOUND)
OPTION (MSGPACK_BUILD_TESTS "Build msgpack tests." ON)
OPTION (MSGPACK_GEN_COVERAGE "Enable running gcov to get a test coverage report." OFF)
ENDIF ()
IF (DEFINED BUILD_SHARED_LIBS)
IF (BUILD_SHARED_LIBS)
IF (DEFINED MSGPACK_ENABLE_SHARED AND NOT MSGPACK_ENABLE_SHARED)
MESSAGE(WARNING "MSGPACK_ENABLE_SHARED is overridden to ON by BUILD_SHARED_LIBS")
ENDIF ()
SET (MSGPACK_ENABLE_SHARED ON)
IF (DEFINED MSGPACK_ENABLE_STATIC AND MSGPACK_ENABLE_STATIC)
MESSAGE(WARNING "MSGPACK_ENABLE_STATIC is overridden to OFF by BUILD_SHARED_LIBS")
ENDIF ()
SET (MSGPACK_ENABLE_STATIC OFF)
ELSE ()
IF (DEFINED MSGPACK_ENABLE_SHARED AND MSGPACK_ENABLE_SHARED)
MESSAGE(WARNING "MSGPACK_ENABLE_SHARED is overridden to OFF by BUILD_SHARED_LIBS")
ENDIF ()
SET (MSGPACK_ENABLE_SHARED OFF)
IF (DEFINED MSGPACK_ENABLE_STATIC AND NOT MSGPACK_ENABLE_STATIC)
MESSAGE(WARNING "MSGPACK_ENABLE_STATIC is overridden to ON by BUILD_SHARED_LIBS")
ENDIF ()
SET (MSGPACK_ENABLE_STATIC ON)
ENDIF ()
ELSE ()
IF (NOT DEFINED MSGPACK_ENABLE_SHARED)
SET (MSGPACK_ENABLE_SHARED ON)
ENDIF ()
IF (NOT DEFINED MSGPACK_ENABLE_STATIC)
SET (MSGPACK_ENABLE_STATIC ON)
ENDIF ()
SET (BUILD_SHARED_LIBS ${MSGPACK_ENABLE_SHARED})
ENDIF ()
INCLUDE (Files.cmake)
CONFIGURE_FILE (
msgpack.pc.in
msgpack.pc
@ONLY
)
IF (MSGPACK_ENABLE_SHARED OR MSGPACK_ENABLE_STATIC)
ADD_LIBRARY (msgpackc
${msgpackc_SOURCES}
${msgpackc_HEADERS}
)
SET_TARGET_PROPERTIES (msgpackc PROPERTIES SOVERSION 2 VERSION 2.0.0)
TARGET_INCLUDE_DIRECTORIES (msgpackc
PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include>
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include/msgpack>
$<INSTALL_INTERFACE:include>
PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}
)
ENDIF ()
IF (MSGPACK_ENABLE_SHARED AND MSGPACK_ENABLE_STATIC)
ADD_LIBRARY (msgpackc-static STATIC
${msgpackc_SOURCES}
${msgpackc_HEADERS}
)
TARGET_INCLUDE_DIRECTORIES (msgpackc-static
PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include>
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include/msgpack>
$<INSTALL_INTERFACE:include>
PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}
)
SET_TARGET_PROPERTIES (msgpackc-static PROPERTIES OUTPUT_NAME "msgpackc")
IF (MSGPACK_ENABLE_SHARED)
IF (MSVC)
SET_TARGET_PROPERTIES (msgpackc PROPERTIES IMPORT_SUFFIX "_import.lib")
ELSEIF (MINGW)
SET_TARGET_PROPERTIES (msgpackc PROPERTIES IMPORT_SUFFIX ".dll.a")
ENDIF ()
ENDIF ()
ENDIF ()
IF (MSGPACK_GEN_COVERAGE)
IF (NOT MSGPACK_BUILD_TESTS)
MESSAGE(FATAL_ERROR "Coverage requires -DMSGPACK_BUILD_TESTS=ON")
ENDIF ()
STRING(TOUPPER "${CMAKE_BUILD_TYPE}" UPPER_CMAKE_BUILD_TYPE)
IF (NOT "${UPPER_CMAKE_BUILD_TYPE}" STREQUAL "DEBUG")
MESSAGE(FATAL_ERROR "Coverage requires -DCMAKE_BUILD_TYPE=Debug")
ENDIF ()
INCLUDE(CodeCoverage)
SET (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COVERAGE_FLAGS}")
SETUP_TARGET_FOR_COVERAGE(coverage make coverage test)
ENDIF ()
IF (MSGPACK_BUILD_TESTS)
ENABLE_TESTING ()
list(APPEND CMAKE_CTEST_ARGUMENTS "--output-on-failure")
# MEMORYCHECK_COMMAND_OPTIONS needs to place prior to CTEST_MEMORYCHECK_COMMAND
SET (MEMORYCHECK_COMMAND_OPTIONS "--leak-check=full --show-leak-kinds=definite,possible --error-exitcode=1")
FIND_PROGRAM(CTEST_MEMORYCHECK_COMMAND NAMES valgrind)
INCLUDE(Dart)
ADD_SUBDIRECTORY (test)
ENDIF ()
IF ("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
IF (MSGPACK_ENABLE_SHARED OR MSGPACK_ENABLE_STATIC)
SET_PROPERTY (TARGET msgpackc APPEND_STRING PROPERTY COMPILE_FLAGS " -Wall -Wextra -DPIC")
ENDIF ()
IF (MSGPACK_ENABLE_SHARED AND MSGPACK_ENABLE_STATIC)
SET_PROPERTY (TARGET msgpackc-static APPEND_STRING PROPERTY COMPILE_FLAGS " -Wall -Wextra" )
ENDIF ()
ENDIF ()
IF ("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
IF (MSGPACK_ENABLE_SHARED OR MSGPACK_ENABLE_STATIC)
SET_PROPERTY (TARGET msgpackc APPEND_STRING PROPERTY COMPILE_FLAGS " -Wno-mismatched-tags")
ENDIF ()
IF (MSGPACK_ENABLE_SHARED AND MSGPACK_ENABLE_STATIC)
SET_PROPERTY (TARGET msgpackc-static APPEND_STRING PROPERTY COMPILE_FLAGS " -Wno-mismatched-tags")
ENDIF ()
ENDIF ()
IF ("${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC")
IF (CMAKE_C_FLAGS MATCHES "/W[0-4]")
STRING(REGEX REPLACE "/W[0-4]" "/W3 /WX" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
ELSE ()
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W3 /WX")
ENDIF ()
ENDIF ()
IF ("${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC")
IF (CMAKE_C_FLAGS MATCHES "/W[0-4]")
STRING(REGEX REPLACE "/W[0-4]" "/W3 /WX" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
ELSE ()
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W3 /WX")
ENDIF ()
ENDIF ()
IF ("${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC90" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC10")
SET_SOURCE_FILES_PROPERTIES(${msgpackc_SOURCES} PROPERTIES LANGUAGE C)
ENDIF ()
IF ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "sparc")
SET (CMAKE_C_FLAGS "-DMSGPACK_ZONE_ALIGN=8 ${CMAKE_C_FLAGS}")
ENDIF ()
IF (NOT DEFINED CMAKE_INSTALL_BINDIR)
SET(CMAKE_INSTALL_BINDIR bin)
ENDIF ()
IF (NOT DEFINED CMAKE_INSTALL_LIBDIR)
SET(CMAKE_INSTALL_LIBDIR lib)
ENDIF ()
IF (MSGPACK_BUILD_EXAMPLES)
ADD_SUBDIRECTORY (example)
ENDIF ()
IF (MSGPACK_ENABLE_SHARED OR MSGPACK_ENABLE_STATIC)
SET (MSGPACK_INSTALLTARGETS msgpackc)
ENDIF ()
IF (MSGPACK_ENABLE_SHARED AND MSGPACK_ENABLE_STATIC)
LIST (APPEND MSGPACK_INSTALLTARGETS msgpackc-static)
ENDIF ()
INSTALL (TARGETS ${MSGPACK_INSTALLTARGETS} EXPORT msgpack-targets
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
)
FOREACH (file ${msgpackc_common_HEADERS})
GET_FILENAME_COMPONENT (dir ${file} PATH)
INSTALL (FILES ${file} DESTINATION ${CMAKE_INSTALL_PREFIX}/${dir})
ENDFOREACH ()
FOREACH (file ${msgpackc_configured_HEADERS})
GET_FILENAME_COMPONENT (dir ${file} PATH)
INSTALL (FILES ${CMAKE_CURRENT_BINARY_DIR}/${file} DESTINATION ${CMAKE_INSTALL_PREFIX}/${dir})
ENDFOREACH ()
IF (NOT MSVC)
INSTALL (FILES ${CMAKE_CURRENT_BINARY_DIR}/msgpack.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
ENDIF ()
# Doxygen
FIND_PACKAGE (Doxygen)
IF (DOXYGEN_FOUND)
LIST (APPEND Doxyfile_c_CONTENT
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile_c
COMMAND ${CMAKE_COMMAND} -E echo "FILE_PATTERNS = *.h" >> ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile_c
COMMAND ${CMAKE_COMMAND} -E echo "OUTPUT_DIRECTORY = doc_c" >> ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile_c
COMMAND ${CMAKE_COMMAND} -E echo "INPUT = ${CMAKE_CURRENT_SOURCE_DIR}/include" >> ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile_c
COMMAND ${CMAKE_COMMAND} -E echo "EXTRACT_ALL = YES" >> ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile_c
COMMAND ${CMAKE_COMMAND} -E echo "PROJECT_NAME = \"MessagePack for C\"" >> ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile_c
COMMAND ${CMAKE_COMMAND} -E echo "STRIP_FROM_PATH = ${CMAKE_CURRENT_SOURCE_DIR}/include" >> ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile_c
)
IF (DOXYGEN_DOT_FOUND)
LIST (APPEND Doxyfile_c_CONTENT
COMMAND ${CMAKE_COMMAND} -E echo "HAVE_DOT = YES" >> ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile_c
)
ENDIF ()
ADD_CUSTOM_TARGET (
doxygen
${Doxyfile_c_CONTENT}
COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile_c
VERBATIM
)
ENDIF ()
INCLUDE (CMakePackageConfigHelpers)
SET (CMAKE_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/msgpack")
WRITE_BASIC_PACKAGE_VERSION_FILE (
msgpack-config-version.cmake
VERSION ${VERSION}
COMPATIBILITY SameMajorVersion
)
IF (NOT CMAKE_VERSION VERSION_LESS 3.0)
EXPORT (EXPORT msgpack-targets
FILE "${CMAKE_CURRENT_BINARY_DIR}/msgpack-targets.cmake"
)
ENDIF ()
CONFIGURE_PACKAGE_CONFIG_FILE (msgpack-config.cmake.in
msgpack-config.cmake
INSTALL_DESTINATION "${CMAKE_INSTALL_CMAKEDIR}"
)
INSTALL (EXPORT msgpack-targets
FILE
msgpack-targets.cmake
DESTINATION
"${CMAKE_INSTALL_CMAKEDIR}"
)
INSTALL (
FILES
"${CMAKE_CURRENT_BINARY_DIR}/msgpack-config.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/msgpack-config-version.cmake"
DESTINATION
"${CMAKE_INSTALL_CMAKEDIR}"
)

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Copyright (C) 2008-2015 FURUHASHI Sadayuki
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt)

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# Source files
SET (msgpackc_SOURCES
src/objectc.c
src/unpack.c
src/version.c
src/vrefbuffer.c
src/zone.c
)
# Header files
SET (msgpackc_common_HEADERS
include/msgpack.h
include/msgpack/fbuffer.h
include/msgpack/gcc_atomic.h
include/msgpack/object.h
include/msgpack/pack.h
include/msgpack/pack_define.h
include/msgpack/sbuffer.h
include/msgpack/timestamp.h
include/msgpack/unpack.h
include/msgpack/unpack_define.h
include/msgpack/unpack_template.h
include/msgpack/util.h
include/msgpack/version.h
include/msgpack/version_master.h
include/msgpack/vrefbuffer.h
include/msgpack/zbuffer.h
include/msgpack/zone.h
)
# Header files will configured
SET (msgpackc_configured_HEADERS
include/msgpack/pack_template.h
include/msgpack/sysdep.h
)
# All header files
LIST (APPEND msgpackc_HEADERS
${msgpackc_common_HEADERS}
${msgpackc_configured_HEADERS}
)

23
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Boost Software License - Version 1.0 - August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.

14
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This product bundles Boost Predef and Boost Preprocessor.
They are distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt)
For details, see the following files:
external/boost/predef
include/msgpack/predef.h
include/msgpack/predef/*
external/boost/preprocessor
include/msgpack/preprocessor.hpp
include/msgpack/preprocessor/*

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# Implementation Status
The serialization library is production-ready.
Currently, RPC implementation is not available.
# Install
## Install with package manager
### MacOS with MacPorts
On MacOS, you can install MessagePack for C using MacPorts.
```
$ sudo port install msgpack
```
You might need to run `sudo port selfupdate` before installing to update the package repository.
You can also install via Homebrew.
```
$ brew install msgpack
```
### FreeBSD with Ports Collection
On FreeBSD, you can use Ports Collection. Install [net/msgpack](http://www.freebsd.org/cgi/cvsweb.cgi/ports/devel/msgpack/) package.
### Gentoo Linux with Portage
On Gentoo Linux, you can use emerge. Install [dev-libs/msgpack](http://gentoo-portage.com/dev-libs/msgpack) package.
### Windows with vcpkg
There are several package managers available, and vcpkg is typical.
```
$ vcpkg install msgpack:x64-windows
```
## Install with source code
### Build with cmake
You need to install cmake (2.8.12 or higher) first.
```
$ git clone https://github.com/msgpack/msgpack-c.git
$ cd msgpack-c
$ mkdir build
$ cd build
$ cmake ..
$ cmake --build .
$ cmake --build . --target install
```
### Build with autotools
In versions 1.4.2 and below, you can use `autotools` to build on UNIX-like platforms.
```
$ wget https://github.com/msgpack/msgpack-c/archive/cpp-1.3.0.tar.gz
$ tar zxvf msgpack-1.3.0.tar.gz
$ cd msgpack-1.3.0
$ ./bootstrap # If the 'configure' script already exists, you can omit this step.
$ ./configure
$ make
$ sudo make install
```
# Serialization QuickStart for C
## First program
Include `msgpack.h` header and link `msgpack` library to use MessagePack on your program.
```c
#include <msgpack.h>
#include <stdio.h>
int main(void) {
/* creates buffer and serializer instance. */
msgpack_sbuffer* buffer = msgpack_sbuffer_new();
msgpack_packer* pk = msgpack_packer_new(buffer, msgpack_sbuffer_write);
/* serializes ["Hello", "MessagePack"]. */
msgpack_pack_array(pk, 2);
msgpack_pack_bin(pk, 5);
msgpack_pack_bin_body(pk, "Hello", 5);
msgpack_pack_bin(pk, 11);
msgpack_pack_bin_body(pk, "MessagePack", 11);
/* deserializes it. */
msgpack_unpacked msg;
msgpack_unpacked_init(&msg);
msgpack_unpack_return ret = msgpack_unpack_next(&msg, buffer->data, buffer->size, NULL);
/* prints the deserialized object. */
msgpack_object obj = msg.data;
msgpack_object_print(stdout, obj); /*=> ["Hello", "MessagePack"] */
/* cleaning */
msgpack_unpacked_destroy(&msg);
msgpack_sbuffer_free(buffer);
msgpack_packer_free(pk);
}
```
## Simple program with a loop
```c
#include <msgpack.h>
#include <stdio.h>
int main(void) {
/* creates buffer and serializer instance. */
msgpack_sbuffer* buffer = msgpack_sbuffer_new();
msgpack_packer* pk = msgpack_packer_new(buffer, msgpack_sbuffer_write);
int j;
for(j = 0; j<23; j++) {
/* NB: the buffer needs to be cleared on each iteration */
msgpack_sbuffer_clear(buffer);
/* serializes ["Hello", "MessagePack"]. */
msgpack_pack_array(pk, 3);
msgpack_pack_bin(pk, 5);
msgpack_pack_bin_body(pk, "Hello", 5);
msgpack_pack_bin(pk, 11);
msgpack_pack_bin_body(pk, "MessagePack", 11);
msgpack_pack_int(pk, j);
/* deserializes it. */
msgpack_unpacked msg;
msgpack_unpacked_init(&msg);
msgpack_unpack_return ret = msgpack_unpack_next(&msg, buffer->data, buffer->size, NULL);
/* prints the deserialized object. */
msgpack_object obj = msg.data;
msgpack_object_print(stdout, obj); /*=> ["Hello", "MessagePack"] */
msgpack_unpacked_destroy(&msg);
puts("");
}
/* cleaning */
msgpack_sbuffer_free(buffer);
msgpack_packer_free(pk);
}
```
## Streaming feature
```c
#include <msgpack.h>
#include <stdio.h>
int main(void) {
/* serializes multiple objects using msgpack_packer. */
msgpack_sbuffer* buffer = msgpack_sbuffer_new();
msgpack_packer* pk = msgpack_packer_new(buffer, msgpack_sbuffer_write);
msgpack_pack_int(pk, 1);
msgpack_pack_int(pk, 2);
msgpack_pack_int(pk, 3);
/* deserializes these objects using msgpack_unpacker. */
msgpack_unpacker pac;
msgpack_unpacker_init(&pac, MSGPACK_UNPACKER_INIT_BUFFER_SIZE);
/* feeds the buffer. */
msgpack_unpacker_reserve_buffer(&pac, buffer->size);
memcpy(msgpack_unpacker_buffer(&pac), buffer->data, buffer->size);
msgpack_unpacker_buffer_consumed(&pac, buffer->size);
/* now starts streaming deserialization. */
msgpack_unpacked result;
msgpack_unpacked_init(&result);
while(msgpack_unpacker_next(&pac, &result)) {
msgpack_object_print(stdout, result.data);
puts("");
}
/* results:
* $ gcc stream.cc -lmsgpackc -o stream
* $ ./stream
* 1
* 2
* 3
*/
}
```

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`msgpack` for C
===================
Version 4.0.0 [![Build Status](https://github.com/msgpack/msgpack-c/workflows/CI/badge.svg?branch=c_master)](https://github.com/msgpack/msgpack-c/actions) [![Build status](https://ci.appveyor.com/api/projects/status/8kstcgt79qj123mw/branch/c_master?svg=true)](https://ci.appveyor.com/project/redboltz/msgpack-c/branch/c_master)
[![codecov](https://codecov.io/gh/msgpack/msgpack-c/branch/c_master/graph/badge.svg)](https://codecov.io/gh/msgpack/msgpack-c/branch/c_master)
It's like JSON but smaller and faster.
Overview
--------
[MessagePack](http://msgpack.org/) is an efficient binary serialization
format, which lets you exchange data among multiple languages like JSON,
except that it's faster and smaller. Small integers are encoded into a
single byte and short strings require only one extra byte in
addition to the strings themselves.
Example
-------
```c
#include <msgpack.h>
#include <stdio.h>
int main(void)
{
/* msgpack::sbuffer is a simple buffer implementation. */
msgpack_sbuffer sbuf;
msgpack_sbuffer_init(&sbuf);
/* serialize values into the buffer using msgpack_sbuffer_write callback function. */
msgpack_packer pk;
msgpack_packer_init(&pk, &sbuf, msgpack_sbuffer_write);
msgpack_pack_array(&pk, 3);
msgpack_pack_int(&pk, 1);
msgpack_pack_true(&pk);
msgpack_pack_str(&pk, 7);
msgpack_pack_str_body(&pk, "example", 7);
/* deserialize the buffer into msgpack_object instance. */
/* deserialized object is valid during the msgpack_zone instance alive. */
msgpack_zone mempool;
msgpack_zone_init(&mempool, 2048);
msgpack_object deserialized;
msgpack_unpack(sbuf.data, sbuf.size, NULL, &mempool, &deserialized);
/* print the deserialized object. */
msgpack_object_print(stdout, deserialized);
puts("");
msgpack_zone_destroy(&mempool);
msgpack_sbuffer_destroy(&sbuf);
return 0;
}
```
See [`QUICKSTART-C.md`](./QUICKSTART-C.md) for more details.
Usage
-----
### Building and Installing
#### Install from git repository
##### Using the Terminal (CLI)
You will need:
- `gcc >= 4.1.0`
- `cmake >= 2.8.0`
How to build:
$ git clone https://github.com/msgpack/msgpack-c.git
$ cd msgpack-c
$ git checkout c_master
$ cmake .
$ make
$ sudo make install
How to run tests:
In order to run tests you must have the [GoogleTest](https://github.com/google/googletest) framework installed. If you do not currently have it, install it and re-run `cmake`.
Then:
$ make test
When you use the C part of `msgpack-c`, you need to build and link the library. By default, both static/shared libraries are built. If you want to build only static library, set `BUILD_SHARED_LIBS=OFF` to cmake. If you want to build only shared library, set `BUILD_SHARED_LIBS=ON`.
#### GUI on Windows
Clone msgpack-c git repository.
$ git clone https://github.com/msgpack/msgpack-c.git
or using GUI git client.
e.g.) tortoise git https://code.google.com/p/tortoisegit/
1. Checkout to c_master branch
2. Launch [cmake GUI client](http://www.cmake.org/cmake/resources/software.html).
3. Set 'Where is the source code:' text box and 'Where to build
the binaries:' text box.
4. Click 'Configure' button.
5. Choose your Visual Studio version.
6. Click 'Generate' button.
7. Open the created msgpack.sln on Visual Studio.
8. Build all.
### Documentation
You can get additional information including the tutorial on the
[wiki](https://github.com/msgpack/msgpack-c/wiki).
Contributing
------------
`msgpack-c` is developed on GitHub at [msgpack/msgpack-c](https://github.com/msgpack/msgpack-c).
To report an issue or send a pull request, use the
[issue tracker](https://github.com/msgpack/msgpack-c/issues).
Here's the list of [great contributors](https://github.com/msgpack/msgpack-c/graphs/contributors).
License
-------
`msgpack-c` is licensed under the Boost Software License, Version 1.0. See
the [`LICENSE_1_0.txt`](./LICENSE_1_0.txt) file for details.

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version: 4.0.0.{build}
branches:
only:
- c_master
image:
- Visual Studio 2015
environment:
matrix:
- msvc: '"Visual Studio 10 2010"'
- msvc: '"Visual Studio 11 2012"'
- msvc: '"Visual Studio 12 2013"'
- msvc: '"Visual Studio 14 2015"'
build_script:
- appveyor DownloadFile https://github.com/google/googletest/archive/release-1.7.0.zip -FileName googletest-release-1.7.0.zip
- 7z x googletest-release-1.7.0.zip > NUL
- cd googletest-release-1.7.0
- md build
- cd build
- cmake -G %msvc% -DBUILD_SHARED_LIBS=ON -DCMAKE_CXX_FLAGS=/D_VARIADIC_MAX=10 ..
- cmake --build . --config Release
- cd ..
- cd ..
- appveyor DownloadFile http://zlib.net/zlib-1.2.11.tar.gz -FileName zlib-1.2.11.tar.gz
- 7z x zlib-1.2.11.tar.gz > NUL
- 7z x zlib-1.2.11.tar > NUL
- cd zlib-1.2.11
- md build
- cd build
- cmake -G %msvc% ..
- cmake --build . --config Release
- copy zconf.h ..
- cd ..
- cd ..
- md build
- cd build
- cmake -G %msvc% -DGTEST_LIBRARY=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\build\Release\gtest.lib -DGTEST_MAIN_LIBRARY=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\build\Release\gtest_main.lib -DGTEST_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\include -DZLIB_LIBRARY=%APPVEYOR_BUILD_FOLDER%\zlib-1.2.11\build\Release\zlib.lib -DZLIB_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%\zlib-1.2.11 -DCMAKE_CXX_FLAGS='"/D_VARIADIC_MAX=10 /EHsc"' ..
- cmake --build . --config Release -v
test_script:
- set PATH=%PATH%;%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\build\Release;%APPVEYOR_BUILD_FOLDER%\zlib-1.2.11\build\Release;%APPVEYOR_BUILD_FOLDER%\build\release
- ctest -V

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codecov:
notify:
require_ci_to_pass: yes
coverage:
precision: 2
round: down
range: "70...100"
status:
project: yes
patch: yes
changes: no
parsers:
gcov:
branch_detection:
conditional: yes
loop: yes
method: no
macro: no
comment:
layout: "header, diff"
behavior: default
require_changes: no
ignore:
- "test"
- "fuzz"
- "erb"
- "ci"
- "cmake"
- "examle"
- "external"
- "usr"

24
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/*
* MessagePack for C
*
* Copyright (C) 2008-2009 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
/**
* @defgroup msgpack MessagePack C
* @{
* @}
*/
#include "msgpack/util.h"
#include "msgpack/object.h"
#include "msgpack/zone.h"
#include "msgpack/pack.h"
#include "msgpack/unpack.h"
#include "msgpack/sbuffer.h"
#include "msgpack/vrefbuffer.h"
#include "msgpack/msgpack_version.h"

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/*
* MessagePack for C FILE* buffer adaptor
*
* Copyright (C) 2013 Vladimir Volodko
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_FBUFFER_H
#define MSGPACK_FBUFFER_H
#include <stdio.h>
#include <assert.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup msgpack_fbuffer FILE* buffer
* @ingroup msgpack_buffer
* @{
*/
static inline int msgpack_fbuffer_write(void* data, const char* buf, size_t len)
{
assert(buf || len == 0);
if(!buf) return 0;
return (1 == fwrite(buf, len, 1, (FILE *)data)) ? 0 : -1;
}
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* msgpack/fbuffer.h */

25
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/*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_GCC_ATOMIC_H
#define MSGPACK_GCC_ATOMIC_H
#if defined(__cplusplus)
extern "C" {
#endif
typedef int _msgpack_atomic_counter_t;
int _msgpack_sync_decr_and_fetch(volatile _msgpack_atomic_counter_t* ptr);
int _msgpack_sync_incr_and_fetch(volatile _msgpack_atomic_counter_t* ptr);
#if defined(__cplusplus)
}
#endif
#endif // MSGPACK_GCC_ATOMIC_H

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/*
* MessagePack for C version information
*
* Copyright (C) 2008-2009 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_VERSION_H
#define MSGPACK_VERSION_H
#ifdef __cplusplus
extern "C" {
#endif
MSGPACK_DLLEXPORT
const char* msgpack_version(void);
MSGPACK_DLLEXPORT
int msgpack_version_major(void);
MSGPACK_DLLEXPORT
int msgpack_version_minor(void);
MSGPACK_DLLEXPORT
int msgpack_version_revision(void);
#include "version_master.h"
#define MSGPACK_STR(v) #v
#define MSGPACK_VERSION_I(maj, min, rev) MSGPACK_STR(maj) "." MSGPACK_STR(min) "." MSGPACK_STR(rev)
#define MSGPACK_VERSION MSGPACK_VERSION_I(MSGPACK_VERSION_MAJOR, MSGPACK_VERSION_MINOR, MSGPACK_VERSION_REVISION)
#ifdef __cplusplus
}
#endif
#endif /* msgpack/version.h */

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/*
* MessagePack for C dynamic typing routine
*
* Copyright (C) 2008-2009 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_OBJECT_H
#define MSGPACK_OBJECT_H
#include "zone.h"
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup msgpack_object Dynamically typed object
* @ingroup msgpack
* @{
*/
typedef enum {
MSGPACK_OBJECT_NIL = 0x00,
MSGPACK_OBJECT_BOOLEAN = 0x01,
MSGPACK_OBJECT_POSITIVE_INTEGER = 0x02,
MSGPACK_OBJECT_NEGATIVE_INTEGER = 0x03,
MSGPACK_OBJECT_FLOAT32 = 0x0a,
MSGPACK_OBJECT_FLOAT64 = 0x04,
MSGPACK_OBJECT_FLOAT = 0x04,
#if defined(MSGPACK_USE_LEGACY_NAME_AS_FLOAT)
MSGPACK_OBJECT_DOUBLE = MSGPACK_OBJECT_FLOAT, /* obsolete */
#endif /* MSGPACK_USE_LEGACY_NAME_AS_FLOAT */
MSGPACK_OBJECT_STR = 0x05,
MSGPACK_OBJECT_ARRAY = 0x06,
MSGPACK_OBJECT_MAP = 0x07,
MSGPACK_OBJECT_BIN = 0x08,
MSGPACK_OBJECT_EXT = 0x09
} msgpack_object_type;
struct msgpack_object;
struct msgpack_object_kv;
typedef struct {
uint32_t size;
struct msgpack_object* ptr;
} msgpack_object_array;
typedef struct {
uint32_t size;
struct msgpack_object_kv* ptr;
} msgpack_object_map;
typedef struct {
uint32_t size;
const char* ptr;
} msgpack_object_str;
typedef struct {
uint32_t size;
const char* ptr;
} msgpack_object_bin;
typedef struct {
int8_t type;
uint32_t size;
const char* ptr;
} msgpack_object_ext;
typedef union {
bool boolean;
uint64_t u64;
int64_t i64;
#if defined(MSGPACK_USE_LEGACY_NAME_AS_FLOAT)
double dec; /* obsolete*/
#endif /* MSGPACK_USE_LEGACY_NAME_AS_FLOAT */
double f64;
msgpack_object_array array;
msgpack_object_map map;
msgpack_object_str str;
msgpack_object_bin bin;
msgpack_object_ext ext;
} msgpack_object_union;
typedef struct msgpack_object {
msgpack_object_type type;
msgpack_object_union via;
} msgpack_object;
typedef struct msgpack_object_kv {
msgpack_object key;
msgpack_object val;
} msgpack_object_kv;
#if !defined(_KERNEL_MODE)
MSGPACK_DLLEXPORT
void msgpack_object_print(FILE* out, msgpack_object o);
#endif
MSGPACK_DLLEXPORT
int msgpack_object_print_buffer(char *buffer, size_t buffer_size, msgpack_object o);
MSGPACK_DLLEXPORT
bool msgpack_object_equal(const msgpack_object x, const msgpack_object y);
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* msgpack/object.h */

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/*
* MessagePack for C packing routine
*
* Copyright (C) 2008-2009 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_PACK_H
#define MSGPACK_PACK_H
#include "pack_define.h"
#include "object.h"
#include "timestamp.h"
#include <stdlib.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup msgpack_buffer Buffers
* @ingroup msgpack
* @{
* @}
*/
/**
* @defgroup msgpack_pack Serializer
* @ingroup msgpack
* @{
*/
typedef int (*msgpack_packer_write)(void* data, const char* buf, size_t len);
typedef struct msgpack_packer {
void* data;
msgpack_packer_write callback;
} msgpack_packer;
static void msgpack_packer_init(msgpack_packer* pk, void* data, msgpack_packer_write callback);
static msgpack_packer* msgpack_packer_new(void* data, msgpack_packer_write callback);
static void msgpack_packer_free(msgpack_packer* pk);
static int msgpack_pack_char(msgpack_packer* pk, char d);
static int msgpack_pack_signed_char(msgpack_packer* pk, signed char d);
static int msgpack_pack_short(msgpack_packer* pk, short d);
static int msgpack_pack_int(msgpack_packer* pk, int d);
static int msgpack_pack_long(msgpack_packer* pk, long d);
static int msgpack_pack_long_long(msgpack_packer* pk, long long d);
static int msgpack_pack_unsigned_char(msgpack_packer* pk, unsigned char d);
static int msgpack_pack_unsigned_short(msgpack_packer* pk, unsigned short d);
static int msgpack_pack_unsigned_int(msgpack_packer* pk, unsigned int d);
static int msgpack_pack_unsigned_long(msgpack_packer* pk, unsigned long d);
static int msgpack_pack_unsigned_long_long(msgpack_packer* pk, unsigned long long d);
static int msgpack_pack_uint8(msgpack_packer* pk, uint8_t d);
static int msgpack_pack_uint16(msgpack_packer* pk, uint16_t d);
static int msgpack_pack_uint32(msgpack_packer* pk, uint32_t d);
static int msgpack_pack_uint64(msgpack_packer* pk, uint64_t d);
static int msgpack_pack_int8(msgpack_packer* pk, int8_t d);
static int msgpack_pack_int16(msgpack_packer* pk, int16_t d);
static int msgpack_pack_int32(msgpack_packer* pk, int32_t d);
static int msgpack_pack_int64(msgpack_packer* pk, int64_t d);
static int msgpack_pack_fix_uint8(msgpack_packer* pk, uint8_t d);
static int msgpack_pack_fix_uint16(msgpack_packer* pk, uint16_t d);
static int msgpack_pack_fix_uint32(msgpack_packer* pk, uint32_t d);
static int msgpack_pack_fix_uint64(msgpack_packer* pk, uint64_t d);
static int msgpack_pack_fix_int8(msgpack_packer* pk, int8_t d);
static int msgpack_pack_fix_int16(msgpack_packer* pk, int16_t d);
static int msgpack_pack_fix_int32(msgpack_packer* pk, int32_t d);
static int msgpack_pack_fix_int64(msgpack_packer* pk, int64_t d);
static int msgpack_pack_float(msgpack_packer* pk, float d);
static int msgpack_pack_double(msgpack_packer* pk, double d);
static int msgpack_pack_nil(msgpack_packer* pk);
static int msgpack_pack_true(msgpack_packer* pk);
static int msgpack_pack_false(msgpack_packer* pk);
static int msgpack_pack_array(msgpack_packer* pk, size_t n);
static int msgpack_pack_map(msgpack_packer* pk, size_t n);
static int msgpack_pack_str(msgpack_packer* pk, size_t l);
static int msgpack_pack_str_body(msgpack_packer* pk, const void* b, size_t l);
static int msgpack_pack_str_with_body(msgpack_packer* pk, const void* b, size_t l);
static int msgpack_pack_v4raw(msgpack_packer* pk, size_t l);
static int msgpack_pack_v4raw_body(msgpack_packer* pk, const void* b, size_t l);
static int msgpack_pack_bin(msgpack_packer* pk, size_t l);
static int msgpack_pack_bin_body(msgpack_packer* pk, const void* b, size_t l);
static int msgpack_pack_bin_with_body(msgpack_packer* pk, const void* b, size_t l);
static int msgpack_pack_ext(msgpack_packer* pk, size_t l, int8_t type);
static int msgpack_pack_ext_body(msgpack_packer* pk, const void* b, size_t l);
static int msgpack_pack_ext_with_body(msgpack_packer* pk, const void* b, size_t l, int8_t type);
static int msgpack_pack_timestamp(msgpack_packer* pk, const msgpack_timestamp* d);
MSGPACK_DLLEXPORT
int msgpack_pack_object(msgpack_packer* pk, msgpack_object d);
/** @} */
#define msgpack_pack_inline_func(name) \
inline int msgpack_pack ## name
#define msgpack_pack_inline_func_cint(name) \
inline int msgpack_pack ## name
#define msgpack_pack_inline_func_fixint(name) \
inline int msgpack_pack_fix ## name
#define msgpack_pack_user msgpack_packer*
#define msgpack_pack_append_buffer(user, buf, len) \
return (*(user)->callback)((user)->data, (const char*)buf, len)
#include "pack_template.h"
inline void msgpack_packer_init(msgpack_packer* pk, void* data, msgpack_packer_write callback)
{
pk->data = data;
pk->callback = callback;
}
inline msgpack_packer* msgpack_packer_new(void* data, msgpack_packer_write callback)
{
msgpack_packer* pk = (msgpack_packer*)calloc(1, sizeof(msgpack_packer));
if(!pk) { return NULL; }
msgpack_packer_init(pk, data, callback);
return pk;
}
inline void msgpack_packer_free(msgpack_packer* pk)
{
free(pk);
}
inline int msgpack_pack_str_with_body(msgpack_packer* pk, const void* b, size_t l)
{
int ret = msgpack_pack_str(pk, l);
if (ret != 0) { return ret; }
return msgpack_pack_str_body(pk, b, l);
}
inline int msgpack_pack_bin_with_body(msgpack_packer* pk, const void* b, size_t l)
{
int ret = msgpack_pack_bin(pk, l);
if (ret != 0) { return ret; }
return msgpack_pack_bin_body(pk, b, l);
}
inline int msgpack_pack_ext_with_body(msgpack_packer* pk, const void* b, size_t l, int8_t type)
{
int ret = msgpack_pack_ext(pk, l, type);
if (ret != 0) { return ret; }
return msgpack_pack_ext_body(pk, b, l);
}
#ifdef __cplusplus
}
#endif
#endif /* msgpack/pack.h */

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/*
* MessagePack unpacking routine template
*
* Copyright (C) 2008-2010 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_PACK_DEFINE_H
#define MSGPACK_PACK_DEFINE_H
#include "sysdep.h"
#include <limits.h>
#include <string.h>
#endif /* msgpack/pack_define.h */

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/*
* MessagePack packing routine template
*
* Copyright (C) 2008-2010 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_ENDIAN_BIG_BYTE
#define MSGPACK_ENDIAN_BIG_BYTE 0
#endif
#ifndef MSGPACK_ENDIAN_LITTLE_BYTE
#define MSGPACK_ENDIAN_LITTLE_BYTE 1
#endif
#if MSGPACK_ENDIAN_LITTLE_BYTE
#define TAKE8_8(d) ((uint8_t*)&d)[0]
#define TAKE8_16(d) ((uint8_t*)&d)[0]
#define TAKE8_32(d) ((uint8_t*)&d)[0]
#define TAKE8_64(d) ((uint8_t*)&d)[0]
#elif MSGPACK_ENDIAN_BIG_BYTE
#define TAKE8_8(d) ((uint8_t*)&d)[0]
#define TAKE8_16(d) ((uint8_t*)&d)[1]
#define TAKE8_32(d) ((uint8_t*)&d)[3]
#define TAKE8_64(d) ((uint8_t*)&d)[7]
#else
#error msgpack-c supports only big endian and little endian
#endif
#ifndef msgpack_pack_inline_func
#error msgpack_pack_inline_func template is not defined
#endif
#ifndef msgpack_pack_user
#error msgpack_pack_user type is not defined
#endif
#ifndef msgpack_pack_append_buffer
#error msgpack_pack_append_buffer callback is not defined
#endif
#if defined(_MSC_VER)
# pragma warning(push)
# pragma warning(disable : 4204) /* nonstandard extension used: non-constant aggregate initializer */
#endif
/*
* Integer
*/
#define msgpack_pack_real_uint8(x, d) \
do { \
if(d < (1<<7)) { \
/* fixnum */ \
msgpack_pack_append_buffer(x, &TAKE8_8(d), 1); \
} else { \
/* unsigned 8 */ \
unsigned char buf[2] = {0xcc, TAKE8_8(d)}; \
msgpack_pack_append_buffer(x, buf, 2); \
} \
} while(0)
#define msgpack_pack_real_uint16(x, d) \
do { \
if(d < (1<<7)) { \
/* fixnum */ \
msgpack_pack_append_buffer(x, &TAKE8_16(d), 1); \
} else if(d < (1<<8)) { \
/* unsigned 8 */ \
unsigned char buf[2] = {0xcc, TAKE8_16(d)}; \
msgpack_pack_append_buffer(x, buf, 2); \
} else { \
/* unsigned 16 */ \
unsigned char buf[3]; \
buf[0] = 0xcd; _msgpack_store16(&buf[1], (uint16_t)d); \
msgpack_pack_append_buffer(x, buf, 3); \
} \
} while(0)
#define msgpack_pack_real_uint32(x, d) \
do { \
if(d < (1<<8)) { \
if(d < (1<<7)) { \
/* fixnum */ \
msgpack_pack_append_buffer(x, &TAKE8_32(d), 1); \
} else { \
/* unsigned 8 */ \
unsigned char buf[2] = {0xcc, TAKE8_32(d)}; \
msgpack_pack_append_buffer(x, buf, 2); \
} \
} else { \
if(d < (1<<16)) { \
/* unsigned 16 */ \
unsigned char buf[3]; \
buf[0] = 0xcd; _msgpack_store16(&buf[1], (uint16_t)d); \
msgpack_pack_append_buffer(x, buf, 3); \
} else { \
/* unsigned 32 */ \
unsigned char buf[5]; \
buf[0] = 0xce; _msgpack_store32(&buf[1], (uint32_t)d); \
msgpack_pack_append_buffer(x, buf, 5); \
} \
} \
} while(0)
#define msgpack_pack_real_uint64(x, d) \
do { \
if(d < (1ULL<<8)) { \
if(d < (1ULL<<7)) { \
/* fixnum */ \
msgpack_pack_append_buffer(x, &TAKE8_64(d), 1); \
} else { \
/* unsigned 8 */ \
unsigned char buf[2] = {0xcc, TAKE8_64(d)}; \
msgpack_pack_append_buffer(x, buf, 2); \
} \
} else { \
if(d < (1ULL<<16)) { \
/* unsigned 16 */ \
unsigned char buf[3]; \
buf[0] = 0xcd; _msgpack_store16(&buf[1], (uint16_t)d); \
msgpack_pack_append_buffer(x, buf, 3); \
} else if(d < (1ULL<<32)) { \
/* unsigned 32 */ \
unsigned char buf[5]; \
buf[0] = 0xce; _msgpack_store32(&buf[1], (uint32_t)d); \
msgpack_pack_append_buffer(x, buf, 5); \
} else { \
/* unsigned 64 */ \
unsigned char buf[9]; \
buf[0] = 0xcf; _msgpack_store64(&buf[1], d); \
msgpack_pack_append_buffer(x, buf, 9); \
} \
} \
} while(0)
#define msgpack_pack_real_int8(x, d) \
do { \
if(d < -(1<<5)) { \
/* signed 8 */ \
unsigned char buf[2] = {0xd0, TAKE8_8(d)}; \
msgpack_pack_append_buffer(x, buf, 2); \
} else { \
/* fixnum */ \
msgpack_pack_append_buffer(x, &TAKE8_8(d), 1); \
} \
} while(0)
#define msgpack_pack_real_int16(x, d) \
do { \
if(d < -(1<<5)) { \
if(d < -(1<<7)) { \
/* signed 16 */ \
unsigned char buf[3]; \
buf[0] = 0xd1; _msgpack_store16(&buf[1], (int16_t)d); \
msgpack_pack_append_buffer(x, buf, 3); \
} else { \
/* signed 8 */ \
unsigned char buf[2] = {0xd0, TAKE8_16(d)}; \
msgpack_pack_append_buffer(x, buf, 2); \
} \
} else if(d < (1<<7)) { \
/* fixnum */ \
msgpack_pack_append_buffer(x, &TAKE8_16(d), 1); \
} else { \
if(d < (1<<8)) { \
/* unsigned 8 */ \
unsigned char buf[2] = {0xcc, TAKE8_16(d)}; \
msgpack_pack_append_buffer(x, buf, 2); \
} else { \
/* unsigned 16 */ \
unsigned char buf[3]; \
buf[0] = 0xcd; _msgpack_store16(&buf[1], (uint16_t)d); \
msgpack_pack_append_buffer(x, buf, 3); \
} \
} \
} while(0)
#define msgpack_pack_real_int32(x, d) \
do { \
if(d < -(1<<5)) { \
if(d < -(1<<15)) { \
/* signed 32 */ \
unsigned char buf[5]; \
buf[0] = 0xd2; _msgpack_store32(&buf[1], (int32_t)d); \
msgpack_pack_append_buffer(x, buf, 5); \
} else if(d < -(1<<7)) { \
/* signed 16 */ \
unsigned char buf[3]; \
buf[0] = 0xd1; _msgpack_store16(&buf[1], (int16_t)d); \
msgpack_pack_append_buffer(x, buf, 3); \
} else { \
/* signed 8 */ \
unsigned char buf[2] = {0xd0, TAKE8_32(d)}; \
msgpack_pack_append_buffer(x, buf, 2); \
} \
} else if(d < (1<<7)) { \
/* fixnum */ \
msgpack_pack_append_buffer(x, &TAKE8_32(d), 1); \
} else { \
if(d < (1<<8)) { \
/* unsigned 8 */ \
unsigned char buf[2] = {0xcc, TAKE8_32(d)}; \
msgpack_pack_append_buffer(x, buf, 2); \
} else if(d < (1<<16)) { \
/* unsigned 16 */ \
unsigned char buf[3]; \
buf[0] = 0xcd; _msgpack_store16(&buf[1], (uint16_t)d); \
msgpack_pack_append_buffer(x, buf, 3); \
} else { \
/* unsigned 32 */ \
unsigned char buf[5]; \
buf[0] = 0xce; _msgpack_store32(&buf[1], (uint32_t)d); \
msgpack_pack_append_buffer(x, buf, 5); \
} \
} \
} while(0)
#define msgpack_pack_real_int64(x, d) \
do { \
if(d < -(1LL<<5)) { \
if(d < -(1LL<<15)) { \
if(d < -(1LL<<31)) { \
/* signed 64 */ \
unsigned char buf[9]; \
buf[0] = 0xd3; _msgpack_store64(&buf[1], d); \
msgpack_pack_append_buffer(x, buf, 9); \
} else { \
/* signed 32 */ \
unsigned char buf[5]; \
buf[0] = 0xd2; _msgpack_store32(&buf[1], (int32_t)d); \
msgpack_pack_append_buffer(x, buf, 5); \
} \
} else { \
if(d < -(1<<7)) { \
/* signed 16 */ \
unsigned char buf[3]; \
buf[0] = 0xd1; _msgpack_store16(&buf[1], (int16_t)d); \
msgpack_pack_append_buffer(x, buf, 3); \
} else { \
/* signed 8 */ \
unsigned char buf[2] = {0xd0, TAKE8_64(d)}; \
msgpack_pack_append_buffer(x, buf, 2); \
} \
} \
} else if(d < (1<<7)) { \
/* fixnum */ \
msgpack_pack_append_buffer(x, &TAKE8_64(d), 1); \
} else { \
if(d < (1LL<<16)) { \
if(d < (1<<8)) { \
/* unsigned 8 */ \
unsigned char buf[2] = {0xcc, TAKE8_64(d)}; \
msgpack_pack_append_buffer(x, buf, 2); \
} else { \
/* unsigned 16 */ \
unsigned char buf[3]; \
buf[0] = 0xcd; _msgpack_store16(&buf[1], (uint16_t)d); \
msgpack_pack_append_buffer(x, buf, 3); \
} \
} else { \
if(d < (1LL<<32)) { \
/* unsigned 32 */ \
unsigned char buf[5]; \
buf[0] = 0xce; _msgpack_store32(&buf[1], (uint32_t)d); \
msgpack_pack_append_buffer(x, buf, 5); \
} else { \
/* unsigned 64 */ \
unsigned char buf[9]; \
buf[0] = 0xcf; _msgpack_store64(&buf[1], d); \
msgpack_pack_append_buffer(x, buf, 9); \
} \
} \
} \
} while(0)
#ifdef msgpack_pack_inline_func_fixint
msgpack_pack_inline_func_fixint(_uint8)(msgpack_pack_user x, uint8_t d)
{
unsigned char buf[2] = {0xcc, TAKE8_8(d)};
msgpack_pack_append_buffer(x, buf, 2);
}
msgpack_pack_inline_func_fixint(_uint16)(msgpack_pack_user x, uint16_t d)
{
unsigned char buf[3];
buf[0] = 0xcd; _msgpack_store16(&buf[1], d);
msgpack_pack_append_buffer(x, buf, 3);
}
msgpack_pack_inline_func_fixint(_uint32)(msgpack_pack_user x, uint32_t d)
{
unsigned char buf[5];
buf[0] = 0xce; _msgpack_store32(&buf[1], d);
msgpack_pack_append_buffer(x, buf, 5);
}
msgpack_pack_inline_func_fixint(_uint64)(msgpack_pack_user x, uint64_t d)
{
unsigned char buf[9];
buf[0] = 0xcf; _msgpack_store64(&buf[1], d);
msgpack_pack_append_buffer(x, buf, 9);
}
msgpack_pack_inline_func_fixint(_int8)(msgpack_pack_user x, int8_t d)
{
unsigned char buf[2] = {0xd0, TAKE8_8(d)};
msgpack_pack_append_buffer(x, buf, 2);
}
msgpack_pack_inline_func_fixint(_int16)(msgpack_pack_user x, int16_t d)
{
unsigned char buf[3];
buf[0] = 0xd1; _msgpack_store16(&buf[1], d);
msgpack_pack_append_buffer(x, buf, 3);
}
msgpack_pack_inline_func_fixint(_int32)(msgpack_pack_user x, int32_t d)
{
unsigned char buf[5];
buf[0] = 0xd2; _msgpack_store32(&buf[1], d);
msgpack_pack_append_buffer(x, buf, 5);
}
msgpack_pack_inline_func_fixint(_int64)(msgpack_pack_user x, int64_t d)
{
unsigned char buf[9];
buf[0] = 0xd3; _msgpack_store64(&buf[1], d);
msgpack_pack_append_buffer(x, buf, 9);
}
#undef msgpack_pack_inline_func_fixint
#endif
msgpack_pack_inline_func(_uint8)(msgpack_pack_user x, uint8_t d)
{
msgpack_pack_real_uint8(x, d);
}
msgpack_pack_inline_func(_uint16)(msgpack_pack_user x, uint16_t d)
{
msgpack_pack_real_uint16(x, d);
}
msgpack_pack_inline_func(_uint32)(msgpack_pack_user x, uint32_t d)
{
msgpack_pack_real_uint32(x, d);
}
msgpack_pack_inline_func(_uint64)(msgpack_pack_user x, uint64_t d)
{
msgpack_pack_real_uint64(x, d);
}
msgpack_pack_inline_func(_int8)(msgpack_pack_user x, int8_t d)
{
msgpack_pack_real_int8(x, d);
}
msgpack_pack_inline_func(_int16)(msgpack_pack_user x, int16_t d)
{
msgpack_pack_real_int16(x, d);
}
msgpack_pack_inline_func(_int32)(msgpack_pack_user x, int32_t d)
{
msgpack_pack_real_int32(x, d);
}
msgpack_pack_inline_func(_int64)(msgpack_pack_user x, int64_t d)
{
msgpack_pack_real_int64(x, d);
}
msgpack_pack_inline_func(_char)(msgpack_pack_user x, char d)
{
#if defined(CHAR_MIN)
#if CHAR_MIN < 0
msgpack_pack_real_int8(x, d);
#else
msgpack_pack_real_uint8(x, d);
#endif
#else
#error CHAR_MIN is not defined
#endif
}
msgpack_pack_inline_func(_signed_char)(msgpack_pack_user x, signed char d)
{
msgpack_pack_real_int8(x, d);
}
msgpack_pack_inline_func(_unsigned_char)(msgpack_pack_user x, unsigned char d)
{
msgpack_pack_real_uint8(x, d);
}
#ifdef msgpack_pack_inline_func_cint
msgpack_pack_inline_func_cint(_short)(msgpack_pack_user x, short d)
{
#if defined(SIZEOF_SHORT)
#if SIZEOF_SHORT == 2
msgpack_pack_real_int16(x, d);
#elif SIZEOF_SHORT == 4
msgpack_pack_real_int32(x, d);
#else
msgpack_pack_real_int64(x, d);
#endif
#elif defined(SHRT_MAX)
#if SHRT_MAX == 0x7fff
msgpack_pack_real_int16(x, d);
#elif SHRT_MAX == 0x7fffffff
msgpack_pack_real_int32(x, d);
#else
msgpack_pack_real_int64(x, d);
#endif
#else
if(sizeof(short) == 2) {
msgpack_pack_real_int16(x, d);
} else if(sizeof(short) == 4) {
msgpack_pack_real_int32(x, d);
} else {
msgpack_pack_real_int64(x, d);
}
#endif
}
msgpack_pack_inline_func_cint(_int)(msgpack_pack_user x, int d)
{
#if defined(SIZEOF_INT)
#if SIZEOF_INT == 2
msgpack_pack_real_int16(x, d);
#elif SIZEOF_INT == 4
msgpack_pack_real_int32(x, d);
#else
msgpack_pack_real_int64(x, d);
#endif
#elif defined(INT_MAX)
#if INT_MAX == 0x7fff
msgpack_pack_real_int16(x, d);
#elif INT_MAX == 0x7fffffff
msgpack_pack_real_int32(x, d);
#else
msgpack_pack_real_int64(x, d);
#endif
#else
if(sizeof(int) == 2) {
msgpack_pack_real_int16(x, d);
} else if(sizeof(int) == 4) {
msgpack_pack_real_int32(x, d);
} else {
msgpack_pack_real_int64(x, d);
}
#endif
}
msgpack_pack_inline_func_cint(_long)(msgpack_pack_user x, long d)
{
#if defined(SIZEOF_LONG)
#if SIZEOF_LONG == 2
msgpack_pack_real_int16(x, d);
#elif SIZEOF_LONG == 4
msgpack_pack_real_int32(x, d);
#else
msgpack_pack_real_int64(x, d);
#endif
#elif defined(LONG_MAX)
#if LONG_MAX == 0x7fffL
msgpack_pack_real_int16(x, d);
#elif LONG_MAX == 0x7fffffffL
msgpack_pack_real_int32(x, d);
#else
msgpack_pack_real_int64(x, d);
#endif
#else
if(sizeof(long) == 2) {
msgpack_pack_real_int16(x, d);
} else if(sizeof(long) == 4) {
msgpack_pack_real_int32(x, d);
} else {
msgpack_pack_real_int64(x, d);
}
#endif
}
msgpack_pack_inline_func_cint(_long_long)(msgpack_pack_user x, long long d)
{
#if defined(SIZEOF_LONG_LONG)
#if SIZEOF_LONG_LONG == 2
msgpack_pack_real_int16(x, d);
#elif SIZEOF_LONG_LONG == 4
msgpack_pack_real_int32(x, d);
#else
msgpack_pack_real_int64(x, d);
#endif
#elif defined(LLONG_MAX)
#if LLONG_MAX == 0x7fffL
msgpack_pack_real_int16(x, d);
#elif LLONG_MAX == 0x7fffffffL
msgpack_pack_real_int32(x, d);
#else
msgpack_pack_real_int64(x, d);
#endif
#else
if(sizeof(long long) == 2) {
msgpack_pack_real_int16(x, d);
} else if(sizeof(long long) == 4) {
msgpack_pack_real_int32(x, d);
} else {
msgpack_pack_real_int64(x, d);
}
#endif
}
msgpack_pack_inline_func_cint(_unsigned_short)(msgpack_pack_user x, unsigned short d)
{
#if defined(SIZEOF_SHORT)
#if SIZEOF_SHORT == 2
msgpack_pack_real_uint16(x, d);
#elif SIZEOF_SHORT == 4
msgpack_pack_real_uint32(x, d);
#else
msgpack_pack_real_uint64(x, d);
#endif
#elif defined(USHRT_MAX)
#if USHRT_MAX == 0xffffU
msgpack_pack_real_uint16(x, d);
#elif USHRT_MAX == 0xffffffffU
msgpack_pack_real_uint32(x, d);
#else
msgpack_pack_real_uint64(x, d);
#endif
#else
if(sizeof(unsigned short) == 2) {
msgpack_pack_real_uint16(x, d);
} else if(sizeof(unsigned short) == 4) {
msgpack_pack_real_uint32(x, d);
} else {
msgpack_pack_real_uint64(x, d);
}
#endif
}
msgpack_pack_inline_func_cint(_unsigned_int)(msgpack_pack_user x, unsigned int d)
{
#if defined(SIZEOF_INT)
#if SIZEOF_INT == 2
msgpack_pack_real_uint16(x, d);
#elif SIZEOF_INT == 4
msgpack_pack_real_uint32(x, d);
#else
msgpack_pack_real_uint64(x, d);
#endif
#elif defined(UINT_MAX)
#if UINT_MAX == 0xffffU
msgpack_pack_real_uint16(x, d);
#elif UINT_MAX == 0xffffffffU
msgpack_pack_real_uint32(x, d);
#else
msgpack_pack_real_uint64(x, d);
#endif
#else
if(sizeof(unsigned int) == 2) {
msgpack_pack_real_uint16(x, d);
} else if(sizeof(unsigned int) == 4) {
msgpack_pack_real_uint32(x, d);
} else {
msgpack_pack_real_uint64(x, d);
}
#endif
}
msgpack_pack_inline_func_cint(_unsigned_long)(msgpack_pack_user x, unsigned long d)
{
#if defined(SIZEOF_LONG)
#if SIZEOF_LONG == 2
msgpack_pack_real_uint16(x, d);
#elif SIZEOF_LONG == 4
msgpack_pack_real_uint32(x, d);
#else
msgpack_pack_real_uint64(x, d);
#endif
#elif defined(ULONG_MAX)
#if ULONG_MAX == 0xffffUL
msgpack_pack_real_uint16(x, d);
#elif ULONG_MAX == 0xffffffffUL
msgpack_pack_real_uint32(x, d);
#else
msgpack_pack_real_uint64(x, d);
#endif
#else
if(sizeof(unsigned long) == 2) {
msgpack_pack_real_uint16(x, d);
} else if(sizeof(unsigned long) == 4) {
msgpack_pack_real_uint32(x, d);
} else {
msgpack_pack_real_uint64(x, d);
}
#endif
}
msgpack_pack_inline_func_cint(_unsigned_long_long)(msgpack_pack_user x, unsigned long long d)
{
#if defined(SIZEOF_LONG_LONG)
#if SIZEOF_LONG_LONG == 2
msgpack_pack_real_uint16(x, d);
#elif SIZEOF_LONG_LONG == 4
msgpack_pack_real_uint32(x, d);
#else
msgpack_pack_real_uint64(x, d);
#endif
#elif defined(ULLONG_MAX)
#if ULLONG_MAX == 0xffffUL
msgpack_pack_real_uint16(x, d);
#elif ULLONG_MAX == 0xffffffffUL
msgpack_pack_real_uint32(x, d);
#else
msgpack_pack_real_uint64(x, d);
#endif
#else
if(sizeof(unsigned long long) == 2) {
msgpack_pack_real_uint16(x, d);
} else if(sizeof(unsigned long long) == 4) {
msgpack_pack_real_uint32(x, d);
} else {
msgpack_pack_real_uint64(x, d);
}
#endif
}
#undef msgpack_pack_inline_func_cint
#endif
/*
* Float
*/
msgpack_pack_inline_func(_float)(msgpack_pack_user x, float d)
{
unsigned char buf[5];
union { float f; uint32_t i; } mem;
mem.f = d;
buf[0] = 0xca; _msgpack_store32(&buf[1], mem.i);
msgpack_pack_append_buffer(x, buf, 5);
}
msgpack_pack_inline_func(_double)(msgpack_pack_user x, double d)
{
unsigned char buf[9];
union { double f; uint64_t i; } mem;
mem.f = d;
buf[0] = 0xcb;
#if defined(TARGET_OS_IPHONE)
// ok
#elif defined(__arm__) && !(__ARM_EABI__) // arm-oabi
// https://github.com/msgpack/msgpack-perl/pull/1
mem.i = (mem.i & 0xFFFFFFFFUL) << 32UL | (mem.i >> 32UL);
#endif
_msgpack_store64(&buf[1], mem.i);
msgpack_pack_append_buffer(x, buf, 9);
}
/*
* Nil
*/
msgpack_pack_inline_func(_nil)(msgpack_pack_user x)
{
static const unsigned char d = 0xc0;
msgpack_pack_append_buffer(x, &d, 1);
}
/*
* Boolean
*/
msgpack_pack_inline_func(_true)(msgpack_pack_user x)
{
static const unsigned char d = 0xc3;
msgpack_pack_append_buffer(x, &d, 1);
}
msgpack_pack_inline_func(_false)(msgpack_pack_user x)
{
static const unsigned char d = 0xc2;
msgpack_pack_append_buffer(x, &d, 1);
}
/*
* Array
*/
msgpack_pack_inline_func(_array)(msgpack_pack_user x, size_t n)
{
if(n < 16) {
unsigned char d = 0x90 | (uint8_t)n;
msgpack_pack_append_buffer(x, &d, 1);
} else if(n < 65536) {
unsigned char buf[3];
buf[0] = 0xdc; _msgpack_store16(&buf[1], (uint16_t)n);
msgpack_pack_append_buffer(x, buf, 3);
} else {
unsigned char buf[5];
buf[0] = 0xdd; _msgpack_store32(&buf[1], (uint32_t)n);
msgpack_pack_append_buffer(x, buf, 5);
}
}
/*
* Map
*/
msgpack_pack_inline_func(_map)(msgpack_pack_user x, size_t n)
{
if(n < 16) {
unsigned char d = 0x80 | (uint8_t)n;
msgpack_pack_append_buffer(x, &TAKE8_8(d), 1);
} else if(n < 65536) {
unsigned char buf[3];
buf[0] = 0xde; _msgpack_store16(&buf[1], (uint16_t)n);
msgpack_pack_append_buffer(x, buf, 3);
} else {
unsigned char buf[5];
buf[0] = 0xdf; _msgpack_store32(&buf[1], (uint32_t)n);
msgpack_pack_append_buffer(x, buf, 5);
}
}
/*
* Str
*/
msgpack_pack_inline_func(_str)(msgpack_pack_user x, size_t l)
{
if(l < 32) {
unsigned char d = 0xa0 | (uint8_t)l;
msgpack_pack_append_buffer(x, &TAKE8_8(d), 1);
} else if(l < 256) {
unsigned char buf[2];
buf[0] = 0xd9; buf[1] = (uint8_t)l;
msgpack_pack_append_buffer(x, buf, 2);
} else if(l < 65536) {
unsigned char buf[3];
buf[0] = 0xda; _msgpack_store16(&buf[1], (uint16_t)l);
msgpack_pack_append_buffer(x, buf, 3);
} else {
unsigned char buf[5];
buf[0] = 0xdb; _msgpack_store32(&buf[1], (uint32_t)l);
msgpack_pack_append_buffer(x, buf, 5);
}
}
msgpack_pack_inline_func(_str_body)(msgpack_pack_user x, const void* b, size_t l)
{
msgpack_pack_append_buffer(x, (const unsigned char*)b, l);
}
/*
* Raw (V4)
*/
msgpack_pack_inline_func(_v4raw)(msgpack_pack_user x, size_t l)
{
if(l < 32) {
unsigned char d = 0xa0 | (uint8_t)l;
msgpack_pack_append_buffer(x, &TAKE8_8(d), 1);
} else if(l < 65536) {
unsigned char buf[3];
buf[0] = 0xda; _msgpack_store16(&buf[1], (uint16_t)l);
msgpack_pack_append_buffer(x, buf, 3);
} else {
unsigned char buf[5];
buf[0] = 0xdb; _msgpack_store32(&buf[1], (uint32_t)l);
msgpack_pack_append_buffer(x, buf, 5);
}
}
msgpack_pack_inline_func(_v4raw_body)(msgpack_pack_user x, const void* b, size_t l)
{
msgpack_pack_append_buffer(x, (const unsigned char*)b, l);
}
/*
* Bin
*/
msgpack_pack_inline_func(_bin)(msgpack_pack_user x, size_t l)
{
if(l < 256) {
unsigned char buf[2];
buf[0] = 0xc4; buf[1] = (uint8_t)l;
msgpack_pack_append_buffer(x, buf, 2);
} else if(l < 65536) {
unsigned char buf[3];
buf[0] = 0xc5; _msgpack_store16(&buf[1], (uint16_t)l);
msgpack_pack_append_buffer(x, buf, 3);
} else {
unsigned char buf[5];
buf[0] = 0xc6; _msgpack_store32(&buf[1], (uint32_t)l);
msgpack_pack_append_buffer(x, buf, 5);
}
}
msgpack_pack_inline_func(_bin_body)(msgpack_pack_user x, const void* b, size_t l)
{
msgpack_pack_append_buffer(x, (const unsigned char*)b, l);
}
/*
* Ext
*/
msgpack_pack_inline_func(_ext)(msgpack_pack_user x, size_t l, int8_t type)
{
switch(l) {
case 1: {
unsigned char buf[2];
buf[0] = 0xd4;
buf[1] = (unsigned char)type;
msgpack_pack_append_buffer(x, buf, 2);
} break;
case 2: {
unsigned char buf[2];
buf[0] = 0xd5;
buf[1] = (unsigned char)type;
msgpack_pack_append_buffer(x, buf, 2);
} break;
case 4: {
unsigned char buf[2];
buf[0] = 0xd6;
buf[1] = (unsigned char)type;
msgpack_pack_append_buffer(x, buf, 2);
} break;
case 8: {
unsigned char buf[2];
buf[0] = 0xd7;
buf[1] = (unsigned char)type;
msgpack_pack_append_buffer(x, buf, 2);
} break;
case 16: {
unsigned char buf[2];
buf[0] = 0xd8;
buf[1] = (unsigned char)type;
msgpack_pack_append_buffer(x, buf, 2);
} break;
default:
if(l < 256) {
unsigned char buf[3];
buf[0] = 0xc7;
buf[1] = (unsigned char)l;
buf[2] = (unsigned char)type;
msgpack_pack_append_buffer(x, buf, 3);
} else if(l < 65536) {
unsigned char buf[4];
buf[0] = 0xc8;
_msgpack_store16(&buf[1], l);
buf[3] = (unsigned char)type;
msgpack_pack_append_buffer(x, buf, 4);
} else {
unsigned char buf[6];
buf[0] = 0xc9;
_msgpack_store32(&buf[1], l);
buf[5] = (unsigned char)type;
msgpack_pack_append_buffer(x, buf, 6);
}
break;
}
}
msgpack_pack_inline_func(_ext_body)(msgpack_pack_user x, const void* b, size_t l)
{
msgpack_pack_append_buffer(x, (const unsigned char*)b, l);
}
msgpack_pack_inline_func(_timestamp)(msgpack_pack_user x, const msgpack_timestamp* d)
{
if ((((int64_t)d->tv_sec) >> 34) == 0) {
uint64_t data64 = ((uint64_t) d->tv_nsec << 34) | (uint64_t)d->tv_sec;
if ((data64 & 0xffffffff00000000L) == 0) {
// timestamp 32
char buf[4];
uint32_t data32 = (uint32_t)data64;
msgpack_pack_ext(x, 4, -1);
_msgpack_store32(buf, data32);
msgpack_pack_append_buffer(x, buf, 4);
} else {
// timestamp 64
char buf[8];
msgpack_pack_ext(x, 8, -1);
_msgpack_store64(buf, data64);
msgpack_pack_append_buffer(x, buf, 8);
}
} else {
// timestamp 96
char buf[12];
_msgpack_store32(&buf[0], d->tv_nsec);
_msgpack_store64(&buf[4], d->tv_sec);
msgpack_pack_ext(x, 12, -1);
msgpack_pack_append_buffer(x, buf, 12);
}
}
#undef msgpack_pack_inline_func
#undef msgpack_pack_user
#undef msgpack_pack_append_buffer
#undef TAKE8_8
#undef TAKE8_16
#undef TAKE8_32
#undef TAKE8_64
#undef msgpack_pack_real_uint8
#undef msgpack_pack_real_uint16
#undef msgpack_pack_real_uint32
#undef msgpack_pack_real_uint64
#undef msgpack_pack_real_int8
#undef msgpack_pack_real_int16
#undef msgpack_pack_real_int32
#undef msgpack_pack_real_int64
#if defined(_MSC_VER)
# pragma warning(pop)
#endif

115
local_pod_repo/msgpack-c/msgpack-c/include/msgpack/sbuffer.h Normal file
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/*
* MessagePack for C simple buffer implementation
*
* Copyright (C) 2008-2009 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_SBUFFER_H
#define MSGPACK_SBUFFER_H
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup msgpack_sbuffer Simple buffer
* @ingroup msgpack_buffer
* @{
*/
typedef struct msgpack_sbuffer {
size_t size;
char* data;
size_t alloc;
} msgpack_sbuffer;
static inline void msgpack_sbuffer_init(msgpack_sbuffer* sbuf)
{
memset(sbuf, 0, sizeof(msgpack_sbuffer));
}
static inline void msgpack_sbuffer_destroy(msgpack_sbuffer* sbuf)
{
free(sbuf->data);
}
static inline msgpack_sbuffer* msgpack_sbuffer_new(void)
{
return (msgpack_sbuffer*)calloc(1, sizeof(msgpack_sbuffer));
}
static inline void msgpack_sbuffer_free(msgpack_sbuffer* sbuf)
{
if(sbuf == NULL) { return; }
msgpack_sbuffer_destroy(sbuf);
free(sbuf);
}
#ifndef MSGPACK_SBUFFER_INIT_SIZE
#define MSGPACK_SBUFFER_INIT_SIZE 8192
#endif
static inline int msgpack_sbuffer_write(void* data, const char* buf, size_t len)
{
msgpack_sbuffer* sbuf = (msgpack_sbuffer*)data;
assert(buf || len == 0);
if(!buf) return 0;
if(sbuf->alloc - sbuf->size < len) {
void* tmp;
size_t nsize = (sbuf->alloc) ?
sbuf->alloc * 2 : MSGPACK_SBUFFER_INIT_SIZE;
while(nsize < sbuf->size + len) {
size_t tmp_nsize = nsize * 2;
if (tmp_nsize <= nsize) {
nsize = sbuf->size + len;
break;
}
nsize = tmp_nsize;
}
tmp = realloc(sbuf->data, nsize);
if(!tmp) { return -1; }
sbuf->data = (char*)tmp;
sbuf->alloc = nsize;
}
memcpy(sbuf->data + sbuf->size, buf, len);
sbuf->size += len;
return 0;
}
static inline char* msgpack_sbuffer_release(msgpack_sbuffer* sbuf)
{
char* tmp = sbuf->data;
sbuf->size = 0;
sbuf->data = NULL;
sbuf->alloc = 0;
return tmp;
}
static inline void msgpack_sbuffer_clear(msgpack_sbuffer* sbuf)
{
sbuf->size = 0;
}
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* msgpack/sbuffer.h */

228
local_pod_repo/msgpack-c/msgpack-c/include/msgpack/sysdep.h Normal file
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/*
* MessagePack system dependencies
*
* Copyright (C) 2008-2010 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_SYSDEP_H
#define MSGPACK_SYSDEP_H
#include <stdlib.h>
#include <stddef.h>
#ifndef MSGPACK_ENDIAN_BIG_BYTE
#define MSGPACK_ENDIAN_BIG_BYTE 0
#endif
#ifndef MSGPACK_ENDIAN_LITTLE_BYTE
#define MSGPACK_ENDIAN_LITTLE_BYTE 1
#endif
#if defined(_MSC_VER) && _MSC_VER <= 1800
# define snprintf(buf, len, format,...) _snprintf_s(buf, len, _TRUNCATE, format, __VA_ARGS__)
#endif
#if defined(_MSC_VER) && _MSC_VER < 1600
typedef signed __int8 int8_t;
typedef unsigned __int8 uint8_t;
typedef signed __int16 int16_t;
typedef unsigned __int16 uint16_t;
typedef signed __int32 int32_t;
typedef unsigned __int32 uint32_t;
typedef signed __int64 int64_t;
typedef unsigned __int64 uint64_t;
# if defined(_WIN64)
typedef signed __int64 intptr_t;
typedef unsigned __int64 uintptr_t;
# else
typedef signed __int32 intptr_t;
typedef unsigned __int32 uintptr_t;
# endif
#elif defined(_MSC_VER) // && _MSC_VER >= 1600
# include <stdint.h>
#else
# include <stdint.h>
# include <stdbool.h>
#endif
#if !defined(MSGPACK_DLLEXPORT)
#if defined(_MSC_VER)
# define MSGPACK_DLLEXPORT __declspec(dllexport)
#else /* _MSC_VER */
# define MSGPACK_DLLEXPORT
#endif /* _MSC_VER */
#endif
#ifdef _WIN32
# if defined(_KERNEL_MODE)
# define _msgpack_atomic_counter_header <ntddk.h>
# else
# define _msgpack_atomic_counter_header <windows.h>
# if !defined(WIN32_LEAN_AND_MEAN)
# define WIN32_LEAN_AND_MEAN
# endif /* WIN32_LEAN_AND_MEAN */
# endif
typedef long _msgpack_atomic_counter_t;
#if defined(_AMD64_) || defined(_M_X64) || defined(_M_ARM64)
# define _msgpack_sync_decr_and_fetch(ptr) _InterlockedDecrement(ptr)
# define _msgpack_sync_incr_and_fetch(ptr) _InterlockedIncrement(ptr)
#else
# define _msgpack_sync_decr_and_fetch(ptr) InterlockedDecrement(ptr)
# define _msgpack_sync_incr_and_fetch(ptr) InterlockedIncrement(ptr)
#endif
#elif defined(__GNUC__) && ((__GNUC__*10 + __GNUC_MINOR__) < 41)
# if defined(__cplusplus)
# define _msgpack_atomic_counter_header "msgpack/gcc_atomic.hpp"
# else
# define _msgpack_atomic_counter_header "msgpack/gcc_atomic.h"
# endif
#else
typedef unsigned int _msgpack_atomic_counter_t;
# define _msgpack_sync_decr_and_fetch(ptr) __sync_sub_and_fetch(ptr, 1)
# define _msgpack_sync_incr_and_fetch(ptr) __sync_add_and_fetch(ptr, 1)
#endif
#ifdef _WIN32
# ifdef __cplusplus
/* numeric_limits<T>::min,max */
# ifdef max
# undef max
# endif
# ifdef min
# undef min
# endif
# endif
#elif defined(unix) || defined(__unix) || defined(__APPLE__) || defined(__OpenBSD__)
#include <arpa/inet.h> /* __BYTE_ORDER */
# if defined(linux)
# include <byteswap.h>
# endif
#endif
#if !defined(MSGPACK_ENDIAN_LITTLE_BYTE) && !defined(MSGPACK_ENDIAN_BIG_BYTE)
#include <msgpack/predef/other/endian.h>
#endif // !defined(MSGPACK_ENDIAN_LITTLE_BYTE) && !defined(MSGPACK_ENDIAN_BIG_BYTE)
#if MSGPACK_ENDIAN_LITTLE_BYTE
# if defined(unix) || defined(__unix) || defined(__APPLE__) || defined(__OpenBSD__)
# define _msgpack_be16(x) ntohs((uint16_t)x)
# else
# if defined(ntohs)
# define _msgpack_be16(x) ntohs(x)
# elif defined(_byteswap_ushort) || (defined(_MSC_VER) && _MSC_VER >= 1400)
# define _msgpack_be16(x) ((uint16_t)_byteswap_ushort((unsigned short)x))
# else
# define _msgpack_be16(x) ( \
((((uint16_t)x) << 8) ) | \
((((uint16_t)x) >> 8) ) )
# endif
# endif
# if defined(unix) || defined(__unix) || defined(__APPLE__) || defined(__OpenBSD__)
# define _msgpack_be32(x) ntohl((uint32_t)x)
# else
# if defined(ntohl)
# define _msgpack_be32(x) ntohl(x)
# elif defined(_byteswap_ulong) || (defined(_MSC_VER) && _MSC_VER >= 1400)
# define _msgpack_be32(x) ((uint32_t)_byteswap_ulong((unsigned long)x))
# else
# define _msgpack_be32(x) \
( ((((uint32_t)x) << 24) ) | \
((((uint32_t)x) << 8) & 0x00ff0000U ) | \
((((uint32_t)x) >> 8) & 0x0000ff00U ) | \
((((uint32_t)x) >> 24) ) )
# endif
# endif
# if defined(_byteswap_uint64) || (defined(_MSC_VER) && _MSC_VER >= 1400)
# define _msgpack_be64(x) (_byteswap_uint64(x))
# elif defined(bswap_64)
# define _msgpack_be64(x) bswap_64(x)
# elif defined(__DARWIN_OSSwapInt64)
# define _msgpack_be64(x) __DARWIN_OSSwapInt64(x)
# else
# define _msgpack_be64(x) \
( ((((uint64_t)x) << 56) ) | \
((((uint64_t)x) << 40) & 0x00ff000000000000ULL ) | \
((((uint64_t)x) << 24) & 0x0000ff0000000000ULL ) | \
((((uint64_t)x) << 8) & 0x000000ff00000000ULL ) | \
((((uint64_t)x) >> 8) & 0x00000000ff000000ULL ) | \
((((uint64_t)x) >> 24) & 0x0000000000ff0000ULL ) | \
((((uint64_t)x) >> 40) & 0x000000000000ff00ULL ) | \
((((uint64_t)x) >> 56) ) )
# endif
#elif MSGPACK_ENDIAN_BIG_BYTE
# define _msgpack_be16(x) (x)
# define _msgpack_be32(x) (x)
# define _msgpack_be64(x) (x)
#else
# error msgpack-c supports only big endian and little endian
#endif /* MSGPACK_ENDIAN_LITTLE_BYTE */
#define _msgpack_load16(cast, from, to) do { \
memcpy((cast*)(to), (from), sizeof(cast)); \
*(to) = (cast)_msgpack_be16(*(to)); \
} while (0);
#define _msgpack_load32(cast, from, to) do { \
memcpy((cast*)(to), (from), sizeof(cast)); \
*(to) = (cast)_msgpack_be32(*(to)); \
} while (0);
#define _msgpack_load64(cast, from, to) do { \
memcpy((cast*)(to), (from), sizeof(cast)); \
*(to) = (cast)_msgpack_be64(*(to)); \
} while (0);
#define _msgpack_store16(to, num) \
do { uint16_t val = _msgpack_be16(num); memcpy(to, &val, 2); } while(0)
#define _msgpack_store32(to, num) \
do { uint32_t val = _msgpack_be32(num); memcpy(to, &val, 4); } while(0)
#define _msgpack_store64(to, num) \
do { uint64_t val = _msgpack_be64(num); memcpy(to, &val, 8); } while(0)
/*
#define _msgpack_load16(cast, from) \
({ cast val; memcpy(&val, (char*)from, 2); _msgpack_be16(val); })
#define _msgpack_load32(cast, from) \
({ cast val; memcpy(&val, (char*)from, 4); _msgpack_be32(val); })
#define _msgpack_load64(cast, from) \
({ cast val; memcpy(&val, (char*)from, 8); _msgpack_be64(val); })
*/
#if !defined(__cplusplus) && defined(_MSC_VER)
# if !defined(_KERNEL_MODE)
# if !defined(FALSE)
# define FALSE (0)
# endif
# if !defined(TRUE)
# define TRUE (!FALSE)
# endif
# endif
# if _MSC_VER >= 1800
# include <stdbool.h>
# else
# define bool int
# define true TRUE
# define false FALSE
# endif
# define inline __inline
#endif
#ifdef __APPLE__
# include <TargetConditionals.h>
#endif
#endif /* msgpack/sysdep.h */

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/*
* MessagePack for C TimeStamp
*
* Copyright (C) 2018 KONDO Takatoshi
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_TIMESTAMP_H
#define MSGPACK_TIMESTAMP_H
#include "object.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct msgpack_timestamp {
int64_t tv_sec;
uint32_t tv_nsec;
} msgpack_timestamp;
static inline bool msgpack_object_to_timestamp(const msgpack_object* obj, msgpack_timestamp* ts) {
if (obj->type != MSGPACK_OBJECT_EXT) return false;
if (obj->via.ext.type != -1) return false;
switch (obj->via.ext.size) {
case 4:
ts->tv_nsec = 0;
{
uint32_t v;
_msgpack_load32(uint32_t, obj->via.ext.ptr, &v);
ts->tv_sec = v;
}
return true;
case 8: {
uint64_t value;
_msgpack_load64(uint64_t, obj->via.ext.ptr, &value);
ts->tv_nsec = (uint32_t)(value >> 34);
ts->tv_sec = value & 0x00000003ffffffffLL;
return true;
}
case 12:
_msgpack_load32(uint32_t, obj->via.ext.ptr, &ts->tv_nsec);
_msgpack_load64(int64_t, obj->via.ext.ptr + 4, &ts->tv_sec);
return true;
default:
return false;
}
}
#ifdef __cplusplus
}
#endif
#endif /* msgpack/timestamp.h */

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/*
* MessagePack for C unpacking routine
*
* Copyright (C) 2008-2009 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_UNPACKER_H
#define MSGPACK_UNPACKER_H
#include "zone.h"
#include "object.h"
#include <string.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup msgpack_unpack Deserializer
* @ingroup msgpack
* @{
*/
typedef struct msgpack_unpacked {
msgpack_zone* zone;
msgpack_object data;
} msgpack_unpacked;
typedef enum {
MSGPACK_UNPACK_SUCCESS = 2,
MSGPACK_UNPACK_EXTRA_BYTES = 1,
MSGPACK_UNPACK_CONTINUE = 0,
MSGPACK_UNPACK_PARSE_ERROR = -1,
MSGPACK_UNPACK_NOMEM_ERROR = -2
} msgpack_unpack_return;
MSGPACK_DLLEXPORT
msgpack_unpack_return
msgpack_unpack_next(msgpack_unpacked* result,
const char* data, size_t len, size_t* off);
/** @} */
/**
* @defgroup msgpack_unpacker Streaming deserializer
* @ingroup msgpack
* @{
*/
typedef struct msgpack_unpacker {
char* buffer;
size_t used;
size_t free;
size_t off;
size_t parsed;
msgpack_zone* z;
size_t initial_buffer_size;
void* ctx;
} msgpack_unpacker;
#ifndef MSGPACK_UNPACKER_INIT_BUFFER_SIZE
#define MSGPACK_UNPACKER_INIT_BUFFER_SIZE (64*1024)
#endif
/**
* Initializes a streaming deserializer.
* The initialized deserializer must be destroyed by msgpack_unpacker_destroy(msgpack_unpacker*).
*/
MSGPACK_DLLEXPORT
bool msgpack_unpacker_init(msgpack_unpacker* mpac, size_t initial_buffer_size);
/**
* Destroys a streaming deserializer initialized by msgpack_unpacker_init(msgpack_unpacker*, size_t).
*/
MSGPACK_DLLEXPORT
void msgpack_unpacker_destroy(msgpack_unpacker* mpac);
/**
* Creates a streaming deserializer.
* The created deserializer must be destroyed by msgpack_unpacker_free(msgpack_unpacker*).
*/
MSGPACK_DLLEXPORT
msgpack_unpacker* msgpack_unpacker_new(size_t initial_buffer_size);
/**
* Frees a streaming deserializer created by msgpack_unpacker_new(size_t).
*/
MSGPACK_DLLEXPORT
void msgpack_unpacker_free(msgpack_unpacker* mpac);
#ifndef MSGPACK_UNPACKER_RESERVE_SIZE
#define MSGPACK_UNPACKER_RESERVE_SIZE (32*1024)
#endif
/**
* Reserves free space of the internal buffer.
* Use this function to fill the internal buffer with
* msgpack_unpacker_buffer(msgpack_unpacker*),
* msgpack_unpacker_buffer_capacity(const msgpack_unpacker*) and
* msgpack_unpacker_buffer_consumed(msgpack_unpacker*).
*/
static inline bool msgpack_unpacker_reserve_buffer(msgpack_unpacker* mpac, size_t size);
/**
* Gets pointer to the free space of the internal buffer.
* Use this function to fill the internal buffer with
* msgpack_unpacker_reserve_buffer(msgpack_unpacker*, size_t),
* msgpack_unpacker_buffer_capacity(const msgpack_unpacker*) and
* msgpack_unpacker_buffer_consumed(msgpack_unpacker*).
*/
static inline char* msgpack_unpacker_buffer(msgpack_unpacker* mpac);
/**
* Gets size of the free space of the internal buffer.
* Use this function to fill the internal buffer with
* msgpack_unpacker_reserve_buffer(msgpack_unpacker*, size_t),
* msgpack_unpacker_buffer(const msgpack_unpacker*) and
* msgpack_unpacker_buffer_consumed(msgpack_unpacker*).
*/
static inline size_t msgpack_unpacker_buffer_capacity(const msgpack_unpacker* mpac);
/**
* Notifies the deserializer that the internal buffer filled.
* Use this function to fill the internal buffer with
* msgpack_unpacker_reserve_buffer(msgpack_unpacker*, size_t),
* msgpack_unpacker_buffer(msgpack_unpacker*) and
* msgpack_unpacker_buffer_capacity(const msgpack_unpacker*).
*/
static inline void msgpack_unpacker_buffer_consumed(msgpack_unpacker* mpac, size_t size);
/**
* Deserializes one object.
* Returns true if it successes. Otherwise false is returned.
* @param pac pointer to an initialized msgpack_unpacked object.
*/
MSGPACK_DLLEXPORT
msgpack_unpack_return msgpack_unpacker_next(msgpack_unpacker* mpac, msgpack_unpacked* pac);
/**
* Deserializes one object and set the number of parsed bytes involved.
* Returns true if it successes. Otherwise false is returned.
* @param mpac pointer to an initialized msgpack_unpacker object.
* @param result pointer to an initialized msgpack_unpacked object.
* @param p_bytes pointer to variable that will be set with the number of parsed bytes.
*/
MSGPACK_DLLEXPORT
msgpack_unpack_return msgpack_unpacker_next_with_size(msgpack_unpacker* mpac,
msgpack_unpacked* result,
size_t *p_bytes);
/**
* Initializes a msgpack_unpacked object.
* The initialized object must be destroyed by msgpack_unpacked_destroy(msgpack_unpacker*).
* Use the object with msgpack_unpacker_next(msgpack_unpacker*, msgpack_unpacked*) or
* msgpack_unpack_next(msgpack_unpacked*, const char*, size_t, size_t*).
*/
static inline void msgpack_unpacked_init(msgpack_unpacked* result);
/**
* Destroys a streaming deserializer initialized by msgpack_unpacked().
*/
static inline void msgpack_unpacked_destroy(msgpack_unpacked* result);
/**
* Releases the memory zone from msgpack_unpacked object.
* The released zone must be freed by msgpack_zone_free(msgpack_zone*).
*/
static inline msgpack_zone* msgpack_unpacked_release_zone(msgpack_unpacked* result);
MSGPACK_DLLEXPORT
int msgpack_unpacker_execute(msgpack_unpacker* mpac);
MSGPACK_DLLEXPORT
msgpack_object msgpack_unpacker_data(msgpack_unpacker* mpac);
MSGPACK_DLLEXPORT
msgpack_zone* msgpack_unpacker_release_zone(msgpack_unpacker* mpac);
MSGPACK_DLLEXPORT
void msgpack_unpacker_reset_zone(msgpack_unpacker* mpac);
MSGPACK_DLLEXPORT
void msgpack_unpacker_reset(msgpack_unpacker* mpac);
static inline size_t msgpack_unpacker_message_size(const msgpack_unpacker* mpac);
/** @} */
// obsolete
MSGPACK_DLLEXPORT
msgpack_unpack_return
msgpack_unpack(const char* data, size_t len, size_t* off,
msgpack_zone* result_zone, msgpack_object* result);
static inline size_t msgpack_unpacker_parsed_size(const msgpack_unpacker* mpac);
MSGPACK_DLLEXPORT
bool msgpack_unpacker_flush_zone(msgpack_unpacker* mpac);
MSGPACK_DLLEXPORT
bool msgpack_unpacker_expand_buffer(msgpack_unpacker* mpac, size_t size);
static inline bool msgpack_unpacker_reserve_buffer(msgpack_unpacker* mpac, size_t size)
{
if(mpac->free >= size) { return true; }
return msgpack_unpacker_expand_buffer(mpac, size);
}
static inline char* msgpack_unpacker_buffer(msgpack_unpacker* mpac)
{
return mpac->buffer + mpac->used;
}
static inline size_t msgpack_unpacker_buffer_capacity(const msgpack_unpacker* mpac)
{
return mpac->free;
}
static inline void msgpack_unpacker_buffer_consumed(msgpack_unpacker* mpac, size_t size)
{
mpac->used += size;
mpac->free -= size;
}
static inline size_t msgpack_unpacker_message_size(const msgpack_unpacker* mpac)
{
return mpac->parsed - mpac->off + mpac->used;
}
static inline size_t msgpack_unpacker_parsed_size(const msgpack_unpacker* mpac)
{
return mpac->parsed;
}
static inline void msgpack_unpacked_init(msgpack_unpacked* result)
{
memset(result, 0, sizeof(msgpack_unpacked));
}
static inline void msgpack_unpacked_destroy(msgpack_unpacked* result)
{
if(result->zone != NULL) {
msgpack_zone_free(result->zone);
result->zone = NULL;
memset(&result->data, 0, sizeof(msgpack_object));
}
}
static inline msgpack_zone* msgpack_unpacked_release_zone(msgpack_unpacked* result)
{
if(result->zone != NULL) {
msgpack_zone* z = result->zone;
result->zone = NULL;
return z;
}
return NULL;
}
#ifdef __cplusplus
}
#endif
#endif /* msgpack/unpack.h */

89
local_pod_repo/msgpack-c/msgpack-c/include/msgpack/unpack_define.h Normal file
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/*
* MessagePack unpacking routine template
*
* Copyright (C) 2008-2010 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_UNPACK_DEFINE_H
#define MSGPACK_UNPACK_DEFINE_H
#include "sysdep.h"
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifndef MSGPACK_EMBED_STACK_SIZE
#define MSGPACK_EMBED_STACK_SIZE 32
#endif
typedef enum {
MSGPACK_CS_HEADER = 0x00, // nil
//MSGPACK_CS_ = 0x01,
//MSGPACK_CS_ = 0x02, // false
//MSGPACK_CS_ = 0x03, // true
MSGPACK_CS_BIN_8 = 0x04,
MSGPACK_CS_BIN_16 = 0x05,
MSGPACK_CS_BIN_32 = 0x06,
MSGPACK_CS_EXT_8 = 0x07,
MSGPACK_CS_EXT_16 = 0x08,
MSGPACK_CS_EXT_32 = 0x09,
MSGPACK_CS_FLOAT = 0x0a,
MSGPACK_CS_DOUBLE = 0x0b,
MSGPACK_CS_UINT_8 = 0x0c,
MSGPACK_CS_UINT_16 = 0x0d,
MSGPACK_CS_UINT_32 = 0x0e,
MSGPACK_CS_UINT_64 = 0x0f,
MSGPACK_CS_INT_8 = 0x10,
MSGPACK_CS_INT_16 = 0x11,
MSGPACK_CS_INT_32 = 0x12,
MSGPACK_CS_INT_64 = 0x13,
MSGPACK_CS_FIXEXT_1 = 0x14,
MSGPACK_CS_FIXEXT_2 = 0x15,
MSGPACK_CS_FIXEXT_4 = 0x16,
MSGPACK_CS_FIXEXT_8 = 0x17,
MSGPACK_CS_FIXEXT_16 = 0x18,
MSGPACK_CS_STR_8 = 0x19, // str8
MSGPACK_CS_STR_16 = 0x1a, // str16
MSGPACK_CS_STR_32 = 0x1b, // str32
MSGPACK_CS_ARRAY_16 = 0x1c,
MSGPACK_CS_ARRAY_32 = 0x1d,
MSGPACK_CS_MAP_16 = 0x1e,
MSGPACK_CS_MAP_32 = 0x1f,
//MSGPACK_ACS_BIG_INT_VALUE,
//MSGPACK_ACS_BIG_FLOAT_VALUE,
MSGPACK_ACS_STR_VALUE,
MSGPACK_ACS_BIN_VALUE,
MSGPACK_ACS_EXT_VALUE
} msgpack_unpack_state;
typedef enum {
MSGPACK_CT_ARRAY_ITEM,
MSGPACK_CT_MAP_KEY,
MSGPACK_CT_MAP_VALUE
} msgpack_container_type;
#ifdef __cplusplus
}
#endif
#endif /* msgpack/unpack_define.h */

471
local_pod_repo/msgpack-c/msgpack-c/include/msgpack/unpack_template.h Normal file
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/*
* MessagePack unpacking routine template
*
* Copyright (C) 2008-2010 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef msgpack_unpack_func
#error msgpack_unpack_func template is not defined
#endif
#ifndef msgpack_unpack_callback
#error msgpack_unpack_callback template is not defined
#endif
#ifndef msgpack_unpack_struct
#error msgpack_unpack_struct template is not defined
#endif
#ifndef msgpack_unpack_struct_decl
#define msgpack_unpack_struct_decl(name) msgpack_unpack_struct(name)
#endif
#ifndef msgpack_unpack_object
#error msgpack_unpack_object type is not defined
#endif
#ifndef msgpack_unpack_user
#error msgpack_unpack_user type is not defined
#endif
#ifndef USE_CASE_RANGE
#if !defined(_MSC_VER)
#define USE_CASE_RANGE
#endif
#endif
#if defined(_KERNEL_MODE)
#undef assert
#define assert NT_ASSERT
#endif
msgpack_unpack_struct_decl(_stack) {
msgpack_unpack_object obj;
size_t count;
unsigned int ct;
msgpack_unpack_object map_key;
};
msgpack_unpack_struct_decl(_context) {
msgpack_unpack_user user;
unsigned int cs;
unsigned int trail;
unsigned int top;
/*
msgpack_unpack_struct(_stack)* stack;
unsigned int stack_size;
msgpack_unpack_struct(_stack) embed_stack[MSGPACK_EMBED_STACK_SIZE];
*/
msgpack_unpack_struct(_stack) stack[MSGPACK_EMBED_STACK_SIZE];
};
msgpack_unpack_func(void, _init)(msgpack_unpack_struct(_context)* ctx)
{
ctx->cs = MSGPACK_CS_HEADER;
ctx->trail = 0;
ctx->top = 0;
/*
ctx->stack = ctx->embed_stack;
ctx->stack_size = MSGPACK_EMBED_STACK_SIZE;
*/
ctx->stack[0].obj = msgpack_unpack_callback(_root)(&ctx->user);
}
/*
msgpack_unpack_func(void, _destroy)(msgpack_unpack_struct(_context)* ctx)
{
if(ctx->stack_size != MSGPACK_EMBED_STACK_SIZE) {
free(ctx->stack);
}
}
*/
msgpack_unpack_func(msgpack_unpack_object, _data)(msgpack_unpack_struct(_context)* ctx)
{
return (ctx)->stack[0].obj;
}
msgpack_unpack_func(int, _execute)(msgpack_unpack_struct(_context)* ctx, const char* data, size_t len, size_t* off)
{
assert(len >= *off);
{
const unsigned char* p = (unsigned char*)data + *off;
const unsigned char* const pe = (unsigned char*)data + len;
const void* n = NULL;
unsigned int trail = ctx->trail;
unsigned int cs = ctx->cs;
unsigned int top = ctx->top;
msgpack_unpack_struct(_stack)* stack = ctx->stack;
/*
unsigned int stack_size = ctx->stack_size;
*/
msgpack_unpack_user* user = &ctx->user;
msgpack_unpack_object obj;
msgpack_unpack_struct(_stack)* c = NULL;
int ret;
#define push_simple_value(func) \
ret = msgpack_unpack_callback(func)(user, &obj); \
if(ret < 0) { goto _failed; } \
goto _push
#define push_fixed_value(func, arg) \
ret = msgpack_unpack_callback(func)(user, arg, &obj); \
if(ret < 0) { goto _failed; } \
goto _push
#define push_variable_value(func, base, pos, len) \
ret = msgpack_unpack_callback(func)(user, \
(const char*)base, (const char*)pos, len, &obj); \
if(ret < 0) { goto _failed; } \
goto _push
#define again_fixed_trail(_cs, trail_len) \
trail = trail_len; \
cs = _cs; \
goto _fixed_trail_again
#define again_fixed_trail_if_zero(_cs, trail_len, ifzero) \
trail = trail_len; \
if(trail == 0) { goto ifzero; } \
cs = _cs; \
goto _fixed_trail_again
#define start_container(func, count_, ct_) \
if(top >= MSGPACK_EMBED_STACK_SIZE) { \
ret = MSGPACK_UNPACK_NOMEM_ERROR; \
goto _failed; \
} /* FIXME */ \
ret = msgpack_unpack_callback(func)(user, count_, &stack[top].obj); \
if(ret < 0) { goto _failed; } \
if((count_) == 0) { obj = stack[top].obj; goto _push; } \
stack[top].ct = ct_; \
stack[top].count = count_; \
++top; \
goto _header_again
#define NEXT_CS(p) \
((unsigned int)*p & 0x1f)
#ifdef USE_CASE_RANGE
#define SWITCH_RANGE_BEGIN switch(*p) {
#define SWITCH_RANGE(FROM, TO) case FROM ... TO:
#define SWITCH_RANGE_DEFAULT default:
#define SWITCH_RANGE_END }
#else
#define SWITCH_RANGE_BEGIN { if(0) {
#define SWITCH_RANGE(FROM, TO) } else if(FROM <= *p && *p <= TO) {
#define SWITCH_RANGE_DEFAULT } else {
#define SWITCH_RANGE_END } }
#endif
if(p == pe) { goto _out; }
do {
switch(cs) {
case MSGPACK_CS_HEADER:
SWITCH_RANGE_BEGIN
SWITCH_RANGE(0x00, 0x7f) // Positive Fixnum
push_fixed_value(_uint8, *(uint8_t*)p);
SWITCH_RANGE(0xe0, 0xff) // Negative Fixnum
push_fixed_value(_int8, *(int8_t*)p);
SWITCH_RANGE(0xc0, 0xdf) // Variable
switch(*p) {
case 0xc0: // nil
push_simple_value(_nil);
//case 0xc1: // string
// again_terminal_trail(NEXT_CS(p), p+1);
case 0xc2: // false
push_simple_value(_false);
case 0xc3: // true
push_simple_value(_true);
case 0xc4: // bin 8
case 0xc5: // bin 16
case 0xc6: // bin 32
again_fixed_trail(NEXT_CS(p), 1 << (((unsigned int)*p) & 0x03));
case 0xc7: // ext 8
case 0xc8: // ext 16
case 0xc9: // ext 32
again_fixed_trail(NEXT_CS(p), 1 << ((((unsigned int)*p) + 1) & 0x03));
case 0xca: // float
case 0xcb: // double
case 0xcc: // unsigned int 8
case 0xcd: // unsigned int 16
case 0xce: // unsigned int 32
case 0xcf: // unsigned int 64
case 0xd0: // signed int 8
case 0xd1: // signed int 16
case 0xd2: // signed int 32
case 0xd3: // signed int 64
again_fixed_trail(NEXT_CS(p), 1 << (((unsigned int)*p) & 0x03));
case 0xd4: // fixext 1
case 0xd5: // fixext 2
case 0xd6: // fixext 4
case 0xd7: // fixext 8
again_fixed_trail_if_zero(MSGPACK_ACS_EXT_VALUE,
(1 << (((unsigned int)*p) & 0x03)) + 1, _ext_zero);
case 0xd8: // fixext 16
again_fixed_trail_if_zero(MSGPACK_ACS_EXT_VALUE, 16+1, _ext_zero);
case 0xd9: // str 8
case 0xda: // str 16
case 0xdb: // str 32
again_fixed_trail(NEXT_CS(p), 1 << ((((unsigned int)*p) & 0x03) - 1));
case 0xdc: // array 16
case 0xdd: // array 32
case 0xde: // map 16
case 0xdf: // map 32
again_fixed_trail(NEXT_CS(p), 2u << (((unsigned int)*p) & 0x01));
default:
ret = MSGPACK_UNPACK_PARSE_ERROR;
goto _failed;
}
SWITCH_RANGE(0xa0, 0xbf) // FixStr
again_fixed_trail_if_zero(MSGPACK_ACS_STR_VALUE, ((unsigned int)*p & 0x1f), _str_zero);
SWITCH_RANGE(0x90, 0x9f) // FixArray
start_container(_array, ((unsigned int)*p) & 0x0f, MSGPACK_CT_ARRAY_ITEM);
SWITCH_RANGE(0x80, 0x8f) // FixMap
start_container(_map, ((unsigned int)*p) & 0x0f, MSGPACK_CT_MAP_KEY);
SWITCH_RANGE_DEFAULT
ret = MSGPACK_UNPACK_PARSE_ERROR;
goto _failed;
SWITCH_RANGE_END
// end MSGPACK_CS_HEADER
_fixed_trail_again:
++p;
// fallthrough
default:
if((size_t)(pe - p) < trail) { goto _out; }
n = p; p += trail - 1;
switch(cs) {
//case MSGPACK_CS_
//case MSGPACK_CS_
case MSGPACK_CS_FLOAT: {
union { uint32_t i; float f; } mem;
_msgpack_load32(uint32_t, n, &mem.i);
push_fixed_value(_float, mem.f); }
case MSGPACK_CS_DOUBLE: {
union { uint64_t i; double f; } mem;
_msgpack_load64(uint64_t, n, &mem.i);
#if defined(TARGET_OS_IPHONE)
// ok
#elif defined(__arm__) && !(__ARM_EABI__) // arm-oabi
// https://github.com/msgpack/msgpack-perl/pull/1
mem.i = (mem.i & 0xFFFFFFFFUL) << 32UL | (mem.i >> 32UL);
#endif
push_fixed_value(_double, mem.f); }
case MSGPACK_CS_UINT_8:
push_fixed_value(_uint8, *(uint8_t*)n);
case MSGPACK_CS_UINT_16:{
uint16_t tmp;
_msgpack_load16(uint16_t,n,&tmp);
push_fixed_value(_uint16, tmp);
}
case MSGPACK_CS_UINT_32:{
uint32_t tmp;
_msgpack_load32(uint32_t,n,&tmp);
push_fixed_value(_uint32, tmp);
}
case MSGPACK_CS_UINT_64:{
uint64_t tmp;
_msgpack_load64(uint64_t,n,&tmp);
push_fixed_value(_uint64, tmp);
}
case MSGPACK_CS_INT_8:
push_fixed_value(_int8, *(int8_t*)n);
case MSGPACK_CS_INT_16:{
int16_t tmp;
_msgpack_load16(int16_t,n,&tmp);
push_fixed_value(_int16, tmp);
}
case MSGPACK_CS_INT_32:{
int32_t tmp;
_msgpack_load32(int32_t,n,&tmp);
push_fixed_value(_int32, tmp);
}
case MSGPACK_CS_INT_64:{
int64_t tmp;
_msgpack_load64(int64_t,n,&tmp);
push_fixed_value(_int64, tmp);
}
case MSGPACK_CS_FIXEXT_1:
again_fixed_trail_if_zero(MSGPACK_ACS_EXT_VALUE, 1+1, _ext_zero);
case MSGPACK_CS_FIXEXT_2:
again_fixed_trail_if_zero(MSGPACK_ACS_EXT_VALUE, 2+1, _ext_zero);
case MSGPACK_CS_FIXEXT_4:
again_fixed_trail_if_zero(MSGPACK_ACS_EXT_VALUE, 4+1, _ext_zero);
case MSGPACK_CS_FIXEXT_8:
again_fixed_trail_if_zero(MSGPACK_ACS_EXT_VALUE, 8+1, _ext_zero);
case MSGPACK_CS_FIXEXT_16:
again_fixed_trail_if_zero(MSGPACK_ACS_EXT_VALUE, 16+1, _ext_zero);
case MSGPACK_CS_STR_8:
again_fixed_trail_if_zero(MSGPACK_ACS_STR_VALUE, *(uint8_t*)n, _str_zero);
case MSGPACK_CS_BIN_8:
again_fixed_trail_if_zero(MSGPACK_ACS_BIN_VALUE, *(uint8_t*)n, _bin_zero);
case MSGPACK_CS_EXT_8:
again_fixed_trail_if_zero(MSGPACK_ACS_EXT_VALUE, (*(uint8_t*)n) + 1, _ext_zero);
case MSGPACK_CS_STR_16:{
uint16_t tmp;
_msgpack_load16(uint16_t,n,&tmp);
again_fixed_trail_if_zero(MSGPACK_ACS_STR_VALUE, tmp, _str_zero);
}
case MSGPACK_CS_BIN_16:{
uint16_t tmp;
_msgpack_load16(uint16_t,n,&tmp);
again_fixed_trail_if_zero(MSGPACK_ACS_BIN_VALUE, tmp, _bin_zero);
}
case MSGPACK_CS_EXT_16:{
uint16_t tmp;
_msgpack_load16(uint16_t,n,&tmp);
again_fixed_trail_if_zero(MSGPACK_ACS_EXT_VALUE, tmp + 1, _ext_zero);
}
case MSGPACK_CS_STR_32:{
uint32_t tmp;
_msgpack_load32(uint32_t,n,&tmp);
again_fixed_trail_if_zero(MSGPACK_ACS_STR_VALUE, tmp, _str_zero);
}
case MSGPACK_CS_BIN_32:{
uint32_t tmp;
_msgpack_load32(uint32_t,n,&tmp);
again_fixed_trail_if_zero(MSGPACK_ACS_BIN_VALUE, tmp, _bin_zero);
}
case MSGPACK_CS_EXT_32:{
uint32_t tmp;
_msgpack_load32(uint32_t,n,&tmp);
again_fixed_trail_if_zero(MSGPACK_ACS_EXT_VALUE, tmp + 1, _ext_zero);
}
case MSGPACK_ACS_STR_VALUE:
_str_zero:
push_variable_value(_str, data, n, trail);
case MSGPACK_ACS_BIN_VALUE:
_bin_zero:
push_variable_value(_bin, data, n, trail);
case MSGPACK_ACS_EXT_VALUE:
_ext_zero:
push_variable_value(_ext, data, n, trail);
case MSGPACK_CS_ARRAY_16:{
uint16_t tmp;
_msgpack_load16(uint16_t,n,&tmp);
start_container(_array, tmp, MSGPACK_CT_ARRAY_ITEM);
}
case MSGPACK_CS_ARRAY_32:{
/* FIXME security guard */
uint32_t tmp;
_msgpack_load32(uint32_t,n,&tmp);
start_container(_array, tmp, MSGPACK_CT_ARRAY_ITEM);
}
case MSGPACK_CS_MAP_16:{
uint16_t tmp;
_msgpack_load16(uint16_t,n,&tmp);
start_container(_map, tmp, MSGPACK_CT_MAP_KEY);
}
case MSGPACK_CS_MAP_32:{
/* FIXME security guard */
uint32_t tmp;
_msgpack_load32(uint32_t,n,&tmp);
start_container(_map, tmp, MSGPACK_CT_MAP_KEY);
}
default:
ret = MSGPACK_UNPACK_PARSE_ERROR;
goto _failed;
}
}
_push:
if(top == 0) { goto _finish; }
c = &stack[top-1];
switch(c->ct) {
case MSGPACK_CT_ARRAY_ITEM:
ret = msgpack_unpack_callback(_array_item)(user, &c->obj, obj); \
if(ret < 0) { goto _failed; }
if(--c->count == 0) {
obj = c->obj;
--top;
/*printf("stack pop %d\n", top);*/
goto _push;
}
goto _header_again;
case MSGPACK_CT_MAP_KEY:
c->map_key = obj;
c->ct = MSGPACK_CT_MAP_VALUE;
goto _header_again;
case MSGPACK_CT_MAP_VALUE:
ret = msgpack_unpack_callback(_map_item)(user, &c->obj, c->map_key, obj); \
if(ret < 0) { goto _failed; }
if(--c->count == 0) {
obj = c->obj;
--top;
/*printf("stack pop %d\n", top);*/
goto _push;
}
c->ct = MSGPACK_CT_MAP_KEY;
goto _header_again;
default:
ret = MSGPACK_UNPACK_PARSE_ERROR;
goto _failed;
}
_header_again:
cs = MSGPACK_CS_HEADER;
++p;
} while(p != pe);
goto _out;
_finish:
stack[0].obj = obj;
++p;
ret = 1;
/*printf("-- finish --\n"); */
goto _end;
_failed:
/*printf("** FAILED **\n"); */
goto _end;
_out:
ret = 0;
goto _end;
_end:
ctx->cs = cs;
ctx->trail = trail;
ctx->top = top;
*off = (size_t)(p - (const unsigned char*)data);
return ret;
}
}
#undef msgpack_unpack_func
#undef msgpack_unpack_callback
#undef msgpack_unpack_struct
#undef msgpack_unpack_object
#undef msgpack_unpack_user
#undef push_simple_value
#undef push_fixed_value
#undef push_variable_value
#undef again_fixed_trail
#undef again_fixed_trail_if_zero
#undef start_container
#undef NEXT_CS
#undef SWITCH_RANGE_BEGIN
#undef SWITCH_RANGE
#undef SWITCH_RANGE_DEFAULT
#undef SWITCH_RANGE_END

15
local_pod_repo/msgpack-c/msgpack-c/include/msgpack/util.h Normal file
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@@ -0,0 +1,15 @@
/*
* MessagePack for C utilities
*
* Copyright (C) 2014 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_UTIL_H
#define MSGPACK_UTIL_H
#define MSGPACK_UNUSED(a) (void)(a)
#endif /* MSGPACK_UTIL_H */

3
local_pod_repo/msgpack-c/msgpack-c/include/msgpack/version_master.h Normal file
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@@ -0,0 +1,3 @@
#define MSGPACK_VERSION_MAJOR 4
#define MSGPACK_VERSION_MINOR 0
#define MSGPACK_VERSION_REVISION 0

146
local_pod_repo/msgpack-c/msgpack-c/include/msgpack/vrefbuffer.h Normal file
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@@ -0,0 +1,146 @@
/*
* MessagePack for C zero-copy buffer implementation
*
* Copyright (C) 2008-2009 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_VREFBUFFER_H
#define MSGPACK_VREFBUFFER_H
#include "zone.h"
#include <stdlib.h>
#include <assert.h>
#if defined(unix) || defined(__unix) || defined(__linux__) || defined(__APPLE__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__QNX__) || defined(__QNXTO__) || defined(__HAIKU__)
#include <sys/uio.h>
typedef struct iovec msgpack_iovec;
#else
struct msgpack_iovec {
void *iov_base;
size_t iov_len;
};
typedef struct msgpack_iovec msgpack_iovec;
#endif
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup msgpack_vrefbuffer Vectored Referencing buffer
* @ingroup msgpack_buffer
* @{
*/
struct msgpack_vrefbuffer_chunk;
typedef struct msgpack_vrefbuffer_chunk msgpack_vrefbuffer_chunk;
typedef struct msgpack_vrefbuffer_inner_buffer {
size_t free;
char* ptr;
msgpack_vrefbuffer_chunk* head;
} msgpack_vrefbuffer_inner_buffer;
typedef struct msgpack_vrefbuffer {
msgpack_iovec* tail;
msgpack_iovec* end;
msgpack_iovec* array;
size_t chunk_size;
size_t ref_size;
msgpack_vrefbuffer_inner_buffer inner_buffer;
} msgpack_vrefbuffer;
#ifndef MSGPACK_VREFBUFFER_REF_SIZE
#define MSGPACK_VREFBUFFER_REF_SIZE 32
#endif
#ifndef MSGPACK_VREFBUFFER_CHUNK_SIZE
#define MSGPACK_VREFBUFFER_CHUNK_SIZE 8192
#endif
MSGPACK_DLLEXPORT
bool msgpack_vrefbuffer_init(msgpack_vrefbuffer* vbuf,
size_t ref_size, size_t chunk_size);
MSGPACK_DLLEXPORT
void msgpack_vrefbuffer_destroy(msgpack_vrefbuffer* vbuf);
static inline msgpack_vrefbuffer* msgpack_vrefbuffer_new(size_t ref_size, size_t chunk_size);
static inline void msgpack_vrefbuffer_free(msgpack_vrefbuffer* vbuf);
static inline int msgpack_vrefbuffer_write(void* data, const char* buf, size_t len);
static inline const msgpack_iovec* msgpack_vrefbuffer_vec(const msgpack_vrefbuffer* vref);
static inline size_t msgpack_vrefbuffer_veclen(const msgpack_vrefbuffer* vref);
MSGPACK_DLLEXPORT
int msgpack_vrefbuffer_append_copy(msgpack_vrefbuffer* vbuf,
const char* buf, size_t len);
MSGPACK_DLLEXPORT
int msgpack_vrefbuffer_append_ref(msgpack_vrefbuffer* vbuf,
const char* buf, size_t len);
MSGPACK_DLLEXPORT
int msgpack_vrefbuffer_migrate(msgpack_vrefbuffer* vbuf, msgpack_vrefbuffer* to);
MSGPACK_DLLEXPORT
void msgpack_vrefbuffer_clear(msgpack_vrefbuffer* vref);
/** @} */
static inline msgpack_vrefbuffer* msgpack_vrefbuffer_new(size_t ref_size, size_t chunk_size)
{
msgpack_vrefbuffer* vbuf = (msgpack_vrefbuffer*)malloc(sizeof(msgpack_vrefbuffer));
if (vbuf == NULL) return NULL;
if(!msgpack_vrefbuffer_init(vbuf, ref_size, chunk_size)) {
free(vbuf);
return NULL;
}
return vbuf;
}
static inline void msgpack_vrefbuffer_free(msgpack_vrefbuffer* vbuf)
{
if(vbuf == NULL) { return; }
msgpack_vrefbuffer_destroy(vbuf);
free(vbuf);
}
static inline int msgpack_vrefbuffer_write(void* data, const char* buf, size_t len)
{
msgpack_vrefbuffer* vbuf = (msgpack_vrefbuffer*)data;
assert(buf || len == 0);
if(!buf) return 0;
if(len < vbuf->ref_size) {
return msgpack_vrefbuffer_append_copy(vbuf, buf, len);
} else {
return msgpack_vrefbuffer_append_ref(vbuf, buf, len);
}
}
static inline const msgpack_iovec* msgpack_vrefbuffer_vec(const msgpack_vrefbuffer* vref)
{
return vref->array;
}
static inline size_t msgpack_vrefbuffer_veclen(const msgpack_vrefbuffer* vref)
{
return (size_t)(vref->tail - vref->array);
}
#ifdef __cplusplus
}
#endif
#endif /* msgpack/vrefbuffer.h */

205
local_pod_repo/msgpack-c/msgpack-c/include/msgpack/zbuffer.h Normal file
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@@ -0,0 +1,205 @@
/*
* MessagePack for C deflate buffer implementation
*
* Copyright (C) 2010 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_ZBUFFER_H
#define MSGPACK_ZBUFFER_H
#include "sysdep.h"
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <zlib.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup msgpack_zbuffer Compressed buffer
* @ingroup msgpack_buffer
* @{
*/
typedef struct msgpack_zbuffer {
z_stream stream;
char* data;
size_t init_size;
} msgpack_zbuffer;
#ifndef MSGPACK_ZBUFFER_INIT_SIZE
#define MSGPACK_ZBUFFER_INIT_SIZE 8192
#endif
static inline bool msgpack_zbuffer_init(
msgpack_zbuffer* zbuf, int level, size_t init_size);
static inline void msgpack_zbuffer_destroy(msgpack_zbuffer* zbuf);
static inline msgpack_zbuffer* msgpack_zbuffer_new(int level, size_t init_size);
static inline void msgpack_zbuffer_free(msgpack_zbuffer* zbuf);
static inline char* msgpack_zbuffer_flush(msgpack_zbuffer* zbuf);
static inline const char* msgpack_zbuffer_data(const msgpack_zbuffer* zbuf);
static inline size_t msgpack_zbuffer_size(const msgpack_zbuffer* zbuf);
static inline bool msgpack_zbuffer_reset(msgpack_zbuffer* zbuf);
static inline void msgpack_zbuffer_reset_buffer(msgpack_zbuffer* zbuf);
static inline char* msgpack_zbuffer_release_buffer(msgpack_zbuffer* zbuf);
#ifndef MSGPACK_ZBUFFER_RESERVE_SIZE
#define MSGPACK_ZBUFFER_RESERVE_SIZE 512
#endif
static inline int msgpack_zbuffer_write(void* data, const char* buf, size_t len);
static inline bool msgpack_zbuffer_expand(msgpack_zbuffer* zbuf);
static inline bool msgpack_zbuffer_init(msgpack_zbuffer* zbuf,
int level, size_t init_size)
{
memset(zbuf, 0, sizeof(msgpack_zbuffer));
zbuf->init_size = init_size;
if(deflateInit(&zbuf->stream, level) != Z_OK) {
free(zbuf->data);
return false;
}
return true;
}
static inline void msgpack_zbuffer_destroy(msgpack_zbuffer* zbuf)
{
deflateEnd(&zbuf->stream);
free(zbuf->data);
}
static inline msgpack_zbuffer* msgpack_zbuffer_new(int level, size_t init_size)
{
msgpack_zbuffer* zbuf = (msgpack_zbuffer*)malloc(sizeof(msgpack_zbuffer));
if (zbuf == NULL) return NULL;
if(!msgpack_zbuffer_init(zbuf, level, init_size)) {
free(zbuf);
return NULL;
}
return zbuf;
}
static inline void msgpack_zbuffer_free(msgpack_zbuffer* zbuf)
{
if(zbuf == NULL) { return; }
msgpack_zbuffer_destroy(zbuf);
free(zbuf);
}
static inline bool msgpack_zbuffer_expand(msgpack_zbuffer* zbuf)
{
size_t used = (size_t)((char *)(zbuf->stream.next_out) - zbuf->data);
size_t csize = used + zbuf->stream.avail_out;
size_t nsize = (csize == 0) ? zbuf->init_size : csize * 2;
char* tmp = (char*)realloc(zbuf->data, nsize);
if(tmp == NULL) {
return false;
}
zbuf->data = tmp;
zbuf->stream.next_out = (Bytef*)(tmp + used);
zbuf->stream.avail_out = (uInt)(nsize - used);
return true;
}
static inline int msgpack_zbuffer_write(void* data, const char* buf, size_t len)
{
msgpack_zbuffer* zbuf = (msgpack_zbuffer*)data;
assert(buf || len == 0);
if(!buf) return 0;
zbuf->stream.next_in = (Bytef*)buf;
zbuf->stream.avail_in = (uInt)len;
while(zbuf->stream.avail_in > 0) {
if(zbuf->stream.avail_out < MSGPACK_ZBUFFER_RESERVE_SIZE) {
if(!msgpack_zbuffer_expand(zbuf)) {
return -1;
}
}
if(deflate(&zbuf->stream, Z_NO_FLUSH) != Z_OK) {
return -1;
}
}
return 0;
}
static inline char* msgpack_zbuffer_flush(msgpack_zbuffer* zbuf)
{
while(true) {
switch(deflate(&zbuf->stream, Z_FINISH)) {
case Z_STREAM_END:
return zbuf->data;
case Z_OK:
case Z_BUF_ERROR:
if(!msgpack_zbuffer_expand(zbuf)) {
return NULL;
}
break;
default:
return NULL;
}
}
}
static inline const char* msgpack_zbuffer_data(const msgpack_zbuffer* zbuf)
{
return zbuf->data;
}
static inline size_t msgpack_zbuffer_size(const msgpack_zbuffer* zbuf)
{
return (size_t)((char *)(zbuf->stream.next_out) - zbuf->data);
}
static inline void msgpack_zbuffer_reset_buffer(msgpack_zbuffer* zbuf)
{
zbuf->stream.avail_out += (uInt)((char*)zbuf->stream.next_out - zbuf->data);
zbuf->stream.next_out = (Bytef*)zbuf->data;
}
static inline bool msgpack_zbuffer_reset(msgpack_zbuffer* zbuf)
{
if(deflateReset(&zbuf->stream) != Z_OK) {
return false;
}
msgpack_zbuffer_reset_buffer(zbuf);
return true;
}
static inline char* msgpack_zbuffer_release_buffer(msgpack_zbuffer* zbuf)
{
char* tmp = zbuf->data;
zbuf->data = NULL;
zbuf->stream.next_out = NULL;
zbuf->stream.avail_out = 0;
return tmp;
}
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* msgpack/zbuffer.h */

163
local_pod_repo/msgpack-c/msgpack-c/include/msgpack/zone.h Normal file
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@@ -0,0 +1,163 @@
/*
* MessagePack for C memory pool implementation
*
* Copyright (C) 2008-2010 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef MSGPACK_ZONE_H
#define MSGPACK_ZONE_H
#include "sysdep.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup msgpack_zone Memory zone
* @ingroup msgpack
* @{
*/
typedef struct msgpack_zone_finalizer {
void (*func)(void* data);
void* data;
} msgpack_zone_finalizer;
typedef struct msgpack_zone_finalizer_array {
msgpack_zone_finalizer* tail;
msgpack_zone_finalizer* end;
msgpack_zone_finalizer* array;
} msgpack_zone_finalizer_array;
struct msgpack_zone_chunk;
typedef struct msgpack_zone_chunk msgpack_zone_chunk;
typedef struct msgpack_zone_chunk_list {
size_t free;
char* ptr;
msgpack_zone_chunk* head;
} msgpack_zone_chunk_list;
typedef struct msgpack_zone {
msgpack_zone_chunk_list chunk_list;
msgpack_zone_finalizer_array finalizer_array;
size_t chunk_size;
} msgpack_zone;
#ifndef MSGPACK_ZONE_CHUNK_SIZE
#define MSGPACK_ZONE_CHUNK_SIZE 8192
#endif
MSGPACK_DLLEXPORT
bool msgpack_zone_init(msgpack_zone* zone, size_t chunk_size);
MSGPACK_DLLEXPORT
void msgpack_zone_destroy(msgpack_zone* zone);
MSGPACK_DLLEXPORT
msgpack_zone* msgpack_zone_new(size_t chunk_size);
MSGPACK_DLLEXPORT
void msgpack_zone_free(msgpack_zone* zone);
static inline void* msgpack_zone_malloc(msgpack_zone* zone, size_t size);
static inline void* msgpack_zone_malloc_no_align(msgpack_zone* zone, size_t size);
static inline bool msgpack_zone_push_finalizer(msgpack_zone* zone,
void (*func)(void* data), void* data);
static inline void msgpack_zone_swap(msgpack_zone* a, msgpack_zone* b);
MSGPACK_DLLEXPORT
bool msgpack_zone_is_empty(msgpack_zone* zone);
MSGPACK_DLLEXPORT
void msgpack_zone_clear(msgpack_zone* zone);
/** @} */
#ifndef MSGPACK_ZONE_ALIGN
#define MSGPACK_ZONE_ALIGN sizeof(void*)
#endif
MSGPACK_DLLEXPORT
void* msgpack_zone_malloc_expand(msgpack_zone* zone, size_t size);
static inline void* msgpack_zone_malloc_no_align(msgpack_zone* zone, size_t size)
{
char* ptr;
msgpack_zone_chunk_list* cl = &zone->chunk_list;
if(zone->chunk_list.free < size) {
return msgpack_zone_malloc_expand(zone, size);
}
ptr = cl->ptr;
cl->free -= size;
cl->ptr += size;
return ptr;
}
static inline void* msgpack_zone_malloc(msgpack_zone* zone, size_t size)
{
char* aligned =
(char*)(
(uintptr_t)(
zone->chunk_list.ptr + (MSGPACK_ZONE_ALIGN - 1)
) & ~(uintptr_t)(MSGPACK_ZONE_ALIGN - 1)
);
size_t adjusted_size = size + (size_t)(aligned - zone->chunk_list.ptr);
if(zone->chunk_list.free >= adjusted_size) {
zone->chunk_list.free -= adjusted_size;
zone->chunk_list.ptr += adjusted_size;
return aligned;
}
{
void* ptr = msgpack_zone_malloc_expand(zone, size + (MSGPACK_ZONE_ALIGN - 1));
if (ptr) {
return (char*)((uintptr_t)(ptr) & ~(uintptr_t)(MSGPACK_ZONE_ALIGN - 1));
}
}
return NULL;
}
bool msgpack_zone_push_finalizer_expand(msgpack_zone* zone,
void (*func)(void* data), void* data);
static inline bool msgpack_zone_push_finalizer(msgpack_zone* zone,
void (*func)(void* data), void* data)
{
msgpack_zone_finalizer_array* const fa = &zone->finalizer_array;
msgpack_zone_finalizer* fin = fa->tail;
if(fin == fa->end) {
return msgpack_zone_push_finalizer_expand(zone, func, data);
}
fin->func = func;
fin->data = data;
++fa->tail;
return true;
}
static inline void msgpack_zone_swap(msgpack_zone* a, msgpack_zone* b)
{
msgpack_zone tmp = *a;
*a = *b;
*b = tmp;
}
#ifdef __cplusplus
}
#endif
#endif /* msgpack/zone.h */

19
local_pod_repo/msgpack-c/msgpack-c/msgpack-config.cmake.in Normal file
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@@ -0,0 +1,19 @@
#.rst:
# msgpack
# -------
#
# The following import targets are created
#
# ::
#
# msgpackc
# msgpackc-static (optional)
#
@PACKAGE_INIT@
include(CMakeFindDependencyMacro)
if(NOT TARGET msgpackc AND NOT TARGET msgpackc-static)
include("${CMAKE_CURRENT_LIST_DIR}/msgpack-targets.cmake")
endif()

10
local_pod_repo/msgpack-c/msgpack-c/msgpack.pc.in Normal file
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prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
Name: MessagePack
Description: Binary-based efficient object serialization library
Version: @VERSION@
Libs: -L${libdir} -lmsgpackc
Cflags: -I${includedir}

484
local_pod_repo/msgpack-c/msgpack-c/src/objectc.c Normal file
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/*
* MessagePack for C dynamic typing routine
*
* Copyright (C) 2008-2009 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#if defined(_KERNEL_MODE)
# undef _NO_CRT_STDIO_INLINE
# define _NO_CRT_STDIO_INLINE
#endif
#include "object.h"
#include "pack.h"
#include <ctype.h>
#include <stdio.h>
#include <string.h>
#if defined(_MSC_VER)
#if _MSC_VER >= 1800
#include <inttypes.h>
#else
#define PRIu64 "I64u"
#define PRIi64 "I64i"
#define PRIi8 "i"
#endif
#else
#include <inttypes.h>
#endif
#if defined(_KERNEL_MODE)
# undef snprintf
# define snprintf _snprintf
#endif
int msgpack_pack_object(msgpack_packer* pk, msgpack_object d)
{
switch(d.type) {
case MSGPACK_OBJECT_NIL:
return msgpack_pack_nil(pk);
case MSGPACK_OBJECT_BOOLEAN:
if(d.via.boolean) {
return msgpack_pack_true(pk);
} else {
return msgpack_pack_false(pk);
}
case MSGPACK_OBJECT_POSITIVE_INTEGER:
return msgpack_pack_uint64(pk, d.via.u64);
case MSGPACK_OBJECT_NEGATIVE_INTEGER:
return msgpack_pack_int64(pk, d.via.i64);
case MSGPACK_OBJECT_FLOAT32:
return msgpack_pack_float(pk, (float)d.via.f64);
case MSGPACK_OBJECT_FLOAT64:
return msgpack_pack_double(pk, d.via.f64);
case MSGPACK_OBJECT_STR:
{
int ret = msgpack_pack_str(pk, d.via.str.size);
if(ret < 0) { return ret; }
return msgpack_pack_str_body(pk, d.via.str.ptr, d.via.str.size);
}
case MSGPACK_OBJECT_BIN:
{
int ret = msgpack_pack_bin(pk, d.via.bin.size);
if(ret < 0) { return ret; }
return msgpack_pack_bin_body(pk, d.via.bin.ptr, d.via.bin.size);
}
case MSGPACK_OBJECT_EXT:
{
int ret = msgpack_pack_ext(pk, d.via.ext.size, d.via.ext.type);
if(ret < 0) { return ret; }
return msgpack_pack_ext_body(pk, d.via.ext.ptr, d.via.ext.size);
}
case MSGPACK_OBJECT_ARRAY:
{
int ret = msgpack_pack_array(pk, d.via.array.size);
if(ret < 0) {
return ret;
}
else {
msgpack_object* o = d.via.array.ptr;
msgpack_object* const oend = d.via.array.ptr + d.via.array.size;
for(; o != oend; ++o) {
ret = msgpack_pack_object(pk, *o);
if(ret < 0) { return ret; }
}
return 0;
}
}
case MSGPACK_OBJECT_MAP:
{
int ret = msgpack_pack_map(pk, d.via.map.size);
if(ret < 0) {
return ret;
}
else {
msgpack_object_kv* kv = d.via.map.ptr;
msgpack_object_kv* const kvend = d.via.map.ptr + d.via.map.size;
for(; kv != kvend; ++kv) {
ret = msgpack_pack_object(pk, kv->key);
if(ret < 0) { return ret; }
ret = msgpack_pack_object(pk, kv->val);
if(ret < 0) { return ret; }
}
return 0;
}
}
default:
return -1;
}
}
#if !defined(_KERNEL_MODE)
static void msgpack_object_bin_print(FILE* out, const char *ptr, size_t size)
{
size_t i;
for (i = 0; i < size; ++i) {
if (ptr[i] == '"') {
fputs("\\\"", out);
} else if (isprint((unsigned char)ptr[i])) {
fputc(ptr[i], out);
} else {
fprintf(out, "\\x%02x", (unsigned char)ptr[i]);
}
}
}
void msgpack_object_print(FILE* out, msgpack_object o)
{
switch(o.type) {
case MSGPACK_OBJECT_NIL:
fprintf(out, "nil");
break;
case MSGPACK_OBJECT_BOOLEAN:
fprintf(out, (o.via.boolean ? "true" : "false"));
break;
case MSGPACK_OBJECT_POSITIVE_INTEGER:
#if defined(PRIu64)
fprintf(out, "%" PRIu64, o.via.u64);
#else
if (o.via.u64 > ULONG_MAX)
fprintf(out, "over 4294967295");
else
fprintf(out, "%lu", (unsigned long)o.via.u64);
#endif
break;
case MSGPACK_OBJECT_NEGATIVE_INTEGER:
#if defined(PRIi64)
fprintf(out, "%" PRIi64, o.via.i64);
#else
if (o.via.i64 > LONG_MAX)
fprintf(out, "over +2147483647");
else if (o.via.i64 < LONG_MIN)
fprintf(out, "under -2147483648");
else
fprintf(out, "%ld", (signed long)o.via.i64);
#endif
break;
case MSGPACK_OBJECT_FLOAT32:
case MSGPACK_OBJECT_FLOAT64:
fprintf(out, "%f", o.via.f64);
break;
case MSGPACK_OBJECT_STR:
fprintf(out, "\"");
fwrite(o.via.str.ptr, o.via.str.size, 1, out);
fprintf(out, "\"");
break;
case MSGPACK_OBJECT_BIN:
fprintf(out, "\"");
msgpack_object_bin_print(out, o.via.bin.ptr, o.via.bin.size);
fprintf(out, "\"");
break;
case MSGPACK_OBJECT_EXT:
#if defined(PRIi8)
fprintf(out, "(ext: %" PRIi8 ")", o.via.ext.type);
#else
fprintf(out, "(ext: %d)", (int)o.via.ext.type);
#endif
fprintf(out, "\"");
msgpack_object_bin_print(out, o.via.ext.ptr, o.via.ext.size);
fprintf(out, "\"");
break;
case MSGPACK_OBJECT_ARRAY:
fprintf(out, "[");
if(o.via.array.size != 0) {
msgpack_object* p = o.via.array.ptr;
msgpack_object* const pend = o.via.array.ptr + o.via.array.size;
msgpack_object_print(out, *p);
++p;
for(; p < pend; ++p) {
fprintf(out, ", ");
msgpack_object_print(out, *p);
}
}
fprintf(out, "]");
break;
case MSGPACK_OBJECT_MAP:
fprintf(out, "{");
if(o.via.map.size != 0) {
msgpack_object_kv* p = o.via.map.ptr;
msgpack_object_kv* const pend = o.via.map.ptr + o.via.map.size;
msgpack_object_print(out, p->key);
fprintf(out, "=>");
msgpack_object_print(out, p->val);
++p;
for(; p < pend; ++p) {
fprintf(out, ", ");
msgpack_object_print(out, p->key);
fprintf(out, "=>");
msgpack_object_print(out, p->val);
}
}
fprintf(out, "}");
break;
default:
// FIXME
#if defined(PRIu64)
fprintf(out, "#<UNKNOWN %i %" PRIu64 ">", o.type, o.via.u64);
#else
if (o.via.u64 > ULONG_MAX)
fprintf(out, "#<UNKNOWN %i over 4294967295>", o.type);
else
fprintf(out, "#<UNKNOWN %i %lu>", o.type, (unsigned long)o.via.u64);
#endif
}
}
#endif
#define MSGPACK_CHECKED_CALL(ret, func, aux_buffer, aux_buffer_size, ...) \
ret = func(aux_buffer, aux_buffer_size, __VA_ARGS__); \
if (ret <= 0 || ret >= (int)aux_buffer_size) return 0; \
aux_buffer = aux_buffer + ret; \
aux_buffer_size = aux_buffer_size - ret \
static int msgpack_object_bin_print_buffer(char *buffer, size_t buffer_size, const char *ptr, size_t size)
{
size_t i;
char *aux_buffer = buffer;
size_t aux_buffer_size = buffer_size;
int ret;
for (i = 0; i < size; ++i) {
if (ptr[i] == '"') {
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "\\\"");
} else if (isprint((unsigned char)ptr[i])) {
if (aux_buffer_size > 0) {
memcpy(aux_buffer, ptr + i, 1);
aux_buffer = aux_buffer + 1;
aux_buffer_size = aux_buffer_size - 1;
}
} else {
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "\\x%02x", (unsigned char)ptr[i]);
}
}
return (int)(buffer_size - aux_buffer_size);
}
int msgpack_object_print_buffer(char *buffer, size_t buffer_size, msgpack_object o)
{
char *aux_buffer = buffer;
size_t aux_buffer_size = buffer_size;
int ret;
switch(o.type) {
case MSGPACK_OBJECT_NIL:
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "nil");
break;
case MSGPACK_OBJECT_BOOLEAN:
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, (o.via.boolean ? "true" : "false"));
break;
case MSGPACK_OBJECT_POSITIVE_INTEGER:
#if defined(PRIu64)
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "%" PRIu64, o.via.u64);
#else
if (o.via.u64 > ULONG_MAX) {
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "over 4294967295");
} else {
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "%lu", (unsigned long)o.via.u64);
}
#endif
break;
case MSGPACK_OBJECT_NEGATIVE_INTEGER:
#if defined(PRIi64)
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "%" PRIi64, o.via.i64);
#else
if (o.via.i64 > LONG_MAX) {
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "over +2147483647");
} else if (o.via.i64 < LONG_MIN) {
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "under -2147483648");
} else {
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "%ld", (signed long)o.via.i64);
}
#endif
break;
case MSGPACK_OBJECT_FLOAT32:
case MSGPACK_OBJECT_FLOAT64:
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "%f", o.via.f64);
break;
case MSGPACK_OBJECT_STR:
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "\"");
if (o.via.str.size > 0) {
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "%.*s", (int)o.via.str.size, o.via.str.ptr);
}
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "\"");
break;
case MSGPACK_OBJECT_BIN:
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "\"");
MSGPACK_CHECKED_CALL(ret, msgpack_object_bin_print_buffer, aux_buffer, aux_buffer_size, o.via.bin.ptr, o.via.bin.size);
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "\"");
break;
case MSGPACK_OBJECT_EXT:
#if defined(PRIi8)
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "(ext: %" PRIi8 ")", o.via.ext.type);
#else
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "(ext: %d)", (int)o.via.ext.type);
#endif
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "\"");
MSGPACK_CHECKED_CALL(ret, msgpack_object_bin_print_buffer, aux_buffer, aux_buffer_size, o.via.ext.ptr, o.via.ext.size);
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "\"");
break;
case MSGPACK_OBJECT_ARRAY:
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "[");
if(o.via.array.size != 0) {
msgpack_object* p = o.via.array.ptr;
msgpack_object* const pend = o.via.array.ptr + o.via.array.size;
MSGPACK_CHECKED_CALL(ret, msgpack_object_print_buffer, aux_buffer, aux_buffer_size, *p);
++p;
for(; p < pend; ++p) {
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, ", ");
MSGPACK_CHECKED_CALL(ret, msgpack_object_print_buffer, aux_buffer, aux_buffer_size, *p);
}
}
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "]");
break;
case MSGPACK_OBJECT_MAP:
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "{");
if(o.via.map.size != 0) {
msgpack_object_kv* p = o.via.map.ptr;
msgpack_object_kv* const pend = o.via.map.ptr + o.via.map.size;
MSGPACK_CHECKED_CALL(ret, msgpack_object_print_buffer, aux_buffer, aux_buffer_size, p->key);
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "=>");
MSGPACK_CHECKED_CALL(ret, msgpack_object_print_buffer, aux_buffer, aux_buffer_size, p->val);
++p;
for(; p < pend; ++p) {
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, ", ");
MSGPACK_CHECKED_CALL(ret, msgpack_object_print_buffer, aux_buffer, aux_buffer_size, p->key);
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "=>");
MSGPACK_CHECKED_CALL(ret, msgpack_object_print_buffer, aux_buffer, aux_buffer_size, p->val);
}
}
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "}");
break;
default:
// FIXME
#if defined(PRIu64)
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "#<UNKNOWN %i %" PRIu64 ">", o.type, o.via.u64);
#else
if (o.via.u64 > ULONG_MAX) {
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "#<UNKNOWN %i over 4294967295>", o.type);
} else {
MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "#<UNKNOWN %i %lu>", o.type, (unsigned long)o.via.u64);
}
#endif
}
return (int)(buffer_size - aux_buffer_size);
}
#undef MSGPACK_CHECKED_CALL
bool msgpack_object_equal(const msgpack_object x, const msgpack_object y)
{
if(x.type != y.type) { return false; }
switch(x.type) {
case MSGPACK_OBJECT_NIL:
return true;
case MSGPACK_OBJECT_BOOLEAN:
return x.via.boolean == y.via.boolean;
case MSGPACK_OBJECT_POSITIVE_INTEGER:
return x.via.u64 == y.via.u64;
case MSGPACK_OBJECT_NEGATIVE_INTEGER:
return x.via.i64 == y.via.i64;
case MSGPACK_OBJECT_FLOAT32:
case MSGPACK_OBJECT_FLOAT64:
return x.via.f64 == y.via.f64;
case MSGPACK_OBJECT_STR:
return x.via.str.size == y.via.str.size &&
memcmp(x.via.str.ptr, y.via.str.ptr, x.via.str.size) == 0;
case MSGPACK_OBJECT_BIN:
return x.via.bin.size == y.via.bin.size &&
memcmp(x.via.bin.ptr, y.via.bin.ptr, x.via.bin.size) == 0;
case MSGPACK_OBJECT_EXT:
return x.via.ext.size == y.via.ext.size &&
x.via.ext.type == y.via.ext.type &&
memcmp(x.via.ext.ptr, y.via.ext.ptr, x.via.ext.size) == 0;
case MSGPACK_OBJECT_ARRAY:
if(x.via.array.size != y.via.array.size) {
return false;
} else if(x.via.array.size == 0) {
return true;
} else {
msgpack_object* px = x.via.array.ptr;
msgpack_object* const pxend = x.via.array.ptr + x.via.array.size;
msgpack_object* py = y.via.array.ptr;
do {
if(!msgpack_object_equal(*px, *py)) {
return false;
}
++px;
++py;
} while(px < pxend);
return true;
}
case MSGPACK_OBJECT_MAP:
if(x.via.map.size != y.via.map.size) {
return false;
} else if(x.via.map.size == 0) {
return true;
} else {
msgpack_object_kv* px = x.via.map.ptr;
msgpack_object_kv* const pxend = x.via.map.ptr + x.via.map.size;
msgpack_object_kv* py = y.via.map.ptr;
do {
if(!msgpack_object_equal(px->key, py->key) || !msgpack_object_equal(px->val, py->val)) {
return false;
}
++px;
++py;
} while(px < pxend);
return true;
}
default:
return false;
}
}

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local_pod_repo/msgpack-c/msgpack-c/src/unpack.c Normal file
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/*
* MessagePack for C unpacking routine
*
* Copyright (C) 2008-2009 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#include "unpack.h"
#include "unpack_define.h"
#include "util.h"
#include <stdlib.h>
#ifdef _msgpack_atomic_counter_header
#include _msgpack_atomic_counter_header
#endif
typedef struct {
msgpack_zone** z;
bool referenced;
} unpack_user;
#define msgpack_unpack_struct(name) \
struct template ## name
#define msgpack_unpack_func(ret, name) \
ret template ## name
#define msgpack_unpack_callback(name) \
template_callback ## name
#define msgpack_unpack_object msgpack_object
#define msgpack_unpack_user unpack_user
struct template_context;
typedef struct template_context template_context;
static void template_init(template_context* ctx);
static msgpack_object template_data(template_context* ctx);
static int template_execute(
template_context* ctx, const char* data, size_t len, size_t* off);
static inline msgpack_object template_callback_root(unpack_user* u)
{
msgpack_object o;
MSGPACK_UNUSED(u);
o.type = MSGPACK_OBJECT_NIL;
return o;
}
static inline int template_callback_uint8(unpack_user* u, uint8_t d, msgpack_object* o)
{
MSGPACK_UNUSED(u);
o->type = MSGPACK_OBJECT_POSITIVE_INTEGER;
o->via.u64 = d;
return 0;
}
static inline int template_callback_uint16(unpack_user* u, uint16_t d, msgpack_object* o)
{
MSGPACK_UNUSED(u);
o->type = MSGPACK_OBJECT_POSITIVE_INTEGER;
o->via.u64 = d;
return 0;
}
static inline int template_callback_uint32(unpack_user* u, uint32_t d, msgpack_object* o)
{
MSGPACK_UNUSED(u);
o->type = MSGPACK_OBJECT_POSITIVE_INTEGER;
o->via.u64 = d;
return 0;
}
static inline int template_callback_uint64(unpack_user* u, uint64_t d, msgpack_object* o)
{
MSGPACK_UNUSED(u);
o->type = MSGPACK_OBJECT_POSITIVE_INTEGER;
o->via.u64 = d;
return 0;
}
static inline int template_callback_int8(unpack_user* u, int8_t d, msgpack_object* o)
{
MSGPACK_UNUSED(u);
if(d >= 0) {
o->type = MSGPACK_OBJECT_POSITIVE_INTEGER;
o->via.u64 = (uint64_t)d;
return 0;
}
else {
o->type = MSGPACK_OBJECT_NEGATIVE_INTEGER;
o->via.i64 = d;
return 0;
}
}
static inline int template_callback_int16(unpack_user* u, int16_t d, msgpack_object* o)
{
MSGPACK_UNUSED(u);
if(d >= 0) {
o->type = MSGPACK_OBJECT_POSITIVE_INTEGER;
o->via.u64 = (uint64_t)d;
return 0;
}
else {
o->type = MSGPACK_OBJECT_NEGATIVE_INTEGER;
o->via.i64 = d;
return 0;
}
}
static inline int template_callback_int32(unpack_user* u, int32_t d, msgpack_object* o)
{
MSGPACK_UNUSED(u);
if(d >= 0) {
o->type = MSGPACK_OBJECT_POSITIVE_INTEGER;
o->via.u64 = (uint64_t)d;
return 0;
}
else {
o->type = MSGPACK_OBJECT_NEGATIVE_INTEGER;
o->via.i64 = d;
return 0;
}
}
static inline int template_callback_int64(unpack_user* u, int64_t d, msgpack_object* o)
{
MSGPACK_UNUSED(u);
if(d >= 0) {
o->type = MSGPACK_OBJECT_POSITIVE_INTEGER;
o->via.u64 = (uint64_t)d;
return 0;
}
else {
o->type = MSGPACK_OBJECT_NEGATIVE_INTEGER;
o->via.i64 = d;
return 0;
}
}
static inline int template_callback_float(unpack_user* u, float d, msgpack_object* o)
{
MSGPACK_UNUSED(u);
o->type = MSGPACK_OBJECT_FLOAT32;
o->via.f64 = d;
return 0;
}
static inline int template_callback_double(unpack_user* u, double d, msgpack_object* o)
{
MSGPACK_UNUSED(u);
o->type = MSGPACK_OBJECT_FLOAT64;
o->via.f64 = d;
return 0;
}
static inline int template_callback_nil(unpack_user* u, msgpack_object* o)
{
MSGPACK_UNUSED(u);
o->type = MSGPACK_OBJECT_NIL;
return 0;
}
static inline int template_callback_true(unpack_user* u, msgpack_object* o)
{
MSGPACK_UNUSED(u);
o->type = MSGPACK_OBJECT_BOOLEAN;
o->via.boolean = true;
return 0;
}
static inline int template_callback_false(unpack_user* u, msgpack_object* o)
{
MSGPACK_UNUSED(u);
o->type = MSGPACK_OBJECT_BOOLEAN;
o->via.boolean = false;
return 0;
}
static inline int template_callback_array(unpack_user* u, unsigned int n, msgpack_object* o)
{
size_t size;
// Let's leverage the fact that sizeof(msgpack_object) is a compile time constant
// to check for int overflows.
// Note - while n is constrained to 32-bit, the product of n * sizeof(msgpack_object)
// might not be constrained to 4GB on 64-bit systems
#if SIZE_MAX == UINT_MAX
if (n > SIZE_MAX/sizeof(msgpack_object))
return MSGPACK_UNPACK_NOMEM_ERROR;
#endif
o->type = MSGPACK_OBJECT_ARRAY;
o->via.array.size = 0;
size = n * sizeof(msgpack_object);
if (*u->z == NULL) {
*u->z = msgpack_zone_new(MSGPACK_ZONE_CHUNK_SIZE);
if(*u->z == NULL) {
return MSGPACK_UNPACK_NOMEM_ERROR;
}
}
// Unsure whether size = 0 should be an error, and if so, what to return
o->via.array.ptr = (msgpack_object*)msgpack_zone_malloc(*u->z, size);
if(o->via.array.ptr == NULL) { return MSGPACK_UNPACK_NOMEM_ERROR; }
return 0;
}
static inline int template_callback_array_item(unpack_user* u, msgpack_object* c, msgpack_object o)
{
MSGPACK_UNUSED(u);
#if defined(__GNUC__) && !defined(__clang__)
memcpy(&c->via.array.ptr[c->via.array.size], &o, sizeof(msgpack_object));
#else /* __GNUC__ && !__clang__ */
c->via.array.ptr[c->via.array.size] = o;
#endif /* __GNUC__ && !__clang__ */
++c->via.array.size;
return 0;
}
static inline int template_callback_map(unpack_user* u, unsigned int n, msgpack_object* o)
{
size_t size;
// Let's leverage the fact that sizeof(msgpack_object_kv) is a compile time constant
// to check for int overflows
// Note - while n is constrained to 32-bit, the product of n * sizeof(msgpack_object)
// might not be constrained to 4GB on 64-bit systems
// Note - this will always be false on 64-bit systems
#if SIZE_MAX == UINT_MAX
if (n > SIZE_MAX/sizeof(msgpack_object_kv))
return MSGPACK_UNPACK_NOMEM_ERROR;
#endif
o->type = MSGPACK_OBJECT_MAP;
o->via.map.size = 0;
size = n * sizeof(msgpack_object_kv);
if (*u->z == NULL) {
*u->z = msgpack_zone_new(MSGPACK_ZONE_CHUNK_SIZE);
if(*u->z == NULL) {
return MSGPACK_UNPACK_NOMEM_ERROR;
}
}
// Should size = 0 be an error? If so, what error to return?
o->via.map.ptr = (msgpack_object_kv*)msgpack_zone_malloc(*u->z, size);
if(o->via.map.ptr == NULL) { return MSGPACK_UNPACK_NOMEM_ERROR; }
return 0;
}
static inline int template_callback_map_item(unpack_user* u, msgpack_object* c, msgpack_object k, msgpack_object v)
{
MSGPACK_UNUSED(u);
#if defined(__GNUC__) && !defined(__clang__)
memcpy(&c->via.map.ptr[c->via.map.size].key, &k, sizeof(msgpack_object));
memcpy(&c->via.map.ptr[c->via.map.size].val, &v, sizeof(msgpack_object));
#else /* __GNUC__ && !__clang__ */
c->via.map.ptr[c->via.map.size].key = k;
c->via.map.ptr[c->via.map.size].val = v;
#endif /* __GNUC__ && !__clang__ */
++c->via.map.size;
return 0;
}
static inline int template_callback_str(unpack_user* u, const char* b, const char* p, unsigned int l, msgpack_object* o)
{
MSGPACK_UNUSED(b);
if (*u->z == NULL) {
*u->z = msgpack_zone_new(MSGPACK_ZONE_CHUNK_SIZE);
if(*u->z == NULL) {
return MSGPACK_UNPACK_NOMEM_ERROR;
}
}
o->type = MSGPACK_OBJECT_STR;
o->via.str.ptr = p;
o->via.str.size = l;
u->referenced = true;
return 0;
}
static inline int template_callback_bin(unpack_user* u, const char* b, const char* p, unsigned int l, msgpack_object* o)
{
MSGPACK_UNUSED(b);
if (*u->z == NULL) {
*u->z = msgpack_zone_new(MSGPACK_ZONE_CHUNK_SIZE);
if(*u->z == NULL) {
return MSGPACK_UNPACK_NOMEM_ERROR;
}
}
o->type = MSGPACK_OBJECT_BIN;
o->via.bin.ptr = p;
o->via.bin.size = l;
u->referenced = true;
return 0;
}
static inline int template_callback_ext(unpack_user* u, const char* b, const char* p, unsigned int l, msgpack_object* o)
{
MSGPACK_UNUSED(b);
if (l == 0) {
return MSGPACK_UNPACK_PARSE_ERROR;
}
if (*u->z == NULL) {
*u->z = msgpack_zone_new(MSGPACK_ZONE_CHUNK_SIZE);
if(*u->z == NULL) {
return MSGPACK_UNPACK_NOMEM_ERROR;
}
}
o->type = MSGPACK_OBJECT_EXT;
o->via.ext.type = *p;
o->via.ext.ptr = p + 1;
o->via.ext.size = l - 1;
u->referenced = true;
return 0;
}
#include "unpack_template.h"
#define CTX_CAST(m) ((template_context*)(m))
#define CTX_REFERENCED(mpac) CTX_CAST((mpac)->ctx)->user.referenced
#define COUNTER_SIZE (sizeof(_msgpack_atomic_counter_t))
static inline void init_count(void* buffer)
{
*(volatile _msgpack_atomic_counter_t*)buffer = 1;
}
static inline void decr_count(void* buffer)
{
// atomic if(--*(_msgpack_atomic_counter_t*)buffer == 0) { free(buffer); }
if(_msgpack_sync_decr_and_fetch((volatile _msgpack_atomic_counter_t*)buffer) == 0) {
free(buffer);
}
}
static inline void incr_count(void* buffer)
{
// atomic ++*(_msgpack_atomic_counter_t*)buffer;
_msgpack_sync_incr_and_fetch((volatile _msgpack_atomic_counter_t*)buffer);
}
static inline _msgpack_atomic_counter_t get_count(void* buffer)
{
return *(volatile _msgpack_atomic_counter_t*)buffer;
}
bool msgpack_unpacker_init(msgpack_unpacker* mpac, size_t initial_buffer_size)
{
char* buffer;
void* ctx;
if(initial_buffer_size < COUNTER_SIZE) {
initial_buffer_size = COUNTER_SIZE;
}
buffer = (char*)malloc(initial_buffer_size);
if(buffer == NULL) {
return false;
}
ctx = malloc(sizeof(template_context));
if(ctx == NULL) {
free(buffer);
return false;
}
mpac->buffer = buffer;
mpac->used = COUNTER_SIZE;
mpac->free = initial_buffer_size - mpac->used;
mpac->off = COUNTER_SIZE;
mpac->parsed = 0;
mpac->initial_buffer_size = initial_buffer_size;
mpac->z = NULL;
mpac->ctx = ctx;
init_count(mpac->buffer);
template_init(CTX_CAST(mpac->ctx));
CTX_CAST(mpac->ctx)->user.z = &mpac->z;
CTX_CAST(mpac->ctx)->user.referenced = false;
return true;
}
void msgpack_unpacker_destroy(msgpack_unpacker* mpac)
{
msgpack_zone_free(mpac->z);
free(mpac->ctx);
decr_count(mpac->buffer);
}
msgpack_unpacker* msgpack_unpacker_new(size_t initial_buffer_size)
{
msgpack_unpacker* mpac = (msgpack_unpacker*)malloc(sizeof(msgpack_unpacker));
if(mpac == NULL) {
return NULL;
}
if(!msgpack_unpacker_init(mpac, initial_buffer_size)) {
free(mpac);
return NULL;
}
return mpac;
}
void msgpack_unpacker_free(msgpack_unpacker* mpac)
{
msgpack_unpacker_destroy(mpac);
free(mpac);
}
bool msgpack_unpacker_expand_buffer(msgpack_unpacker* mpac, size_t size)
{
if(mpac->used == mpac->off && get_count(mpac->buffer) == 1
&& !CTX_REFERENCED(mpac)) {
// rewind buffer
mpac->free += mpac->used - COUNTER_SIZE;
mpac->used = COUNTER_SIZE;
mpac->off = COUNTER_SIZE;
if(mpac->free >= size) {
return true;
}
}
if(mpac->off == COUNTER_SIZE) {
char* tmp;
size_t next_size = (mpac->used + mpac->free) * 2; // include COUNTER_SIZE
while(next_size < size + mpac->used) {
size_t tmp_next_size = next_size * 2;
if (tmp_next_size <= next_size) {
next_size = size + mpac->used;
break;
}
next_size = tmp_next_size;
}
tmp = (char*)realloc(mpac->buffer, next_size);
if(tmp == NULL) {
return false;
}
mpac->buffer = tmp;
mpac->free = next_size - mpac->used;
} else {
char* tmp;
size_t next_size = mpac->initial_buffer_size; // include COUNTER_SIZE
size_t not_parsed = mpac->used - mpac->off;
while(next_size < size + not_parsed + COUNTER_SIZE) {
size_t tmp_next_size = next_size * 2;
if (tmp_next_size <= next_size) {
next_size = size + not_parsed + COUNTER_SIZE;
break;
}
next_size = tmp_next_size;
}
tmp = (char*)malloc(next_size);
if(tmp == NULL) {
return false;
}
init_count(tmp);
memcpy(tmp+COUNTER_SIZE, mpac->buffer+mpac->off, not_parsed);
if(CTX_REFERENCED(mpac)) {
if(!msgpack_zone_push_finalizer(mpac->z, decr_count, mpac->buffer)) {
free(tmp);
return false;
}
CTX_REFERENCED(mpac) = false;
} else {
decr_count(mpac->buffer);
}
mpac->buffer = tmp;
mpac->used = not_parsed + COUNTER_SIZE;
mpac->free = next_size - mpac->used;
mpac->off = COUNTER_SIZE;
}
return true;
}
int msgpack_unpacker_execute(msgpack_unpacker* mpac)
{
size_t off = mpac->off;
int ret = template_execute(CTX_CAST(mpac->ctx),
mpac->buffer, mpac->used, &mpac->off);
if(mpac->off > off) {
mpac->parsed += mpac->off - off;
}
return ret;
}
msgpack_object msgpack_unpacker_data(msgpack_unpacker* mpac)
{
return template_data(CTX_CAST(mpac->ctx));
}
msgpack_zone* msgpack_unpacker_release_zone(msgpack_unpacker* mpac)
{
msgpack_zone* old = mpac->z;
if (old == NULL) return NULL;
if(!msgpack_unpacker_flush_zone(mpac)) {
return NULL;
}
mpac->z = NULL;
CTX_CAST(mpac->ctx)->user.z = &mpac->z;
return old;
}
void msgpack_unpacker_reset_zone(msgpack_unpacker* mpac)
{
msgpack_zone_clear(mpac->z);
}
bool msgpack_unpacker_flush_zone(msgpack_unpacker* mpac)
{
if(CTX_REFERENCED(mpac)) {
if(!msgpack_zone_push_finalizer(mpac->z, decr_count, mpac->buffer)) {
return false;
}
CTX_REFERENCED(mpac) = false;
incr_count(mpac->buffer);
}
return true;
}
void msgpack_unpacker_reset(msgpack_unpacker* mpac)
{
template_init(CTX_CAST(mpac->ctx));
// don't reset referenced flag
mpac->parsed = 0;
}
static inline msgpack_unpack_return unpacker_next(msgpack_unpacker* mpac,
msgpack_unpacked* result)
{
int ret;
msgpack_unpacked_destroy(result);
ret = msgpack_unpacker_execute(mpac);
if(ret < 0) {
result->zone = NULL;
memset(&result->data, 0, sizeof(msgpack_object));
return (msgpack_unpack_return)ret;
}
if(ret == 0) {
return MSGPACK_UNPACK_CONTINUE;
}
result->zone = msgpack_unpacker_release_zone(mpac);
result->data = msgpack_unpacker_data(mpac);
return MSGPACK_UNPACK_SUCCESS;
}
msgpack_unpack_return msgpack_unpacker_next(msgpack_unpacker* mpac,
msgpack_unpacked* result)
{
msgpack_unpack_return ret;
ret = unpacker_next(mpac, result);
if (ret == MSGPACK_UNPACK_SUCCESS) {
msgpack_unpacker_reset(mpac);
}
return ret;
}
msgpack_unpack_return
msgpack_unpacker_next_with_size(msgpack_unpacker* mpac,
msgpack_unpacked* result, size_t *p_bytes)
{
msgpack_unpack_return ret;
ret = unpacker_next(mpac, result);
if (ret == MSGPACK_UNPACK_SUCCESS || ret == MSGPACK_UNPACK_CONTINUE) {
*p_bytes = mpac->parsed;
}
if (ret == MSGPACK_UNPACK_SUCCESS) {
msgpack_unpacker_reset(mpac);
}
return ret;
}
msgpack_unpack_return
msgpack_unpack(const char* data, size_t len, size_t* off,
msgpack_zone* result_zone, msgpack_object* result)
{
size_t noff = 0;
if(off != NULL) { noff = *off; }
if(len <= noff) {
// FIXME
return MSGPACK_UNPACK_CONTINUE;
}
else {
int e;
template_context ctx;
template_init(&ctx);
ctx.user.z = &result_zone;
ctx.user.referenced = false;
e = template_execute(&ctx, data, len, &noff);
if(e < 0) {
return (msgpack_unpack_return)e;
}
if(off != NULL) { *off = noff; }
if(e == 0) {
return MSGPACK_UNPACK_CONTINUE;
}
*result = template_data(&ctx);
if(noff < len) {
return MSGPACK_UNPACK_EXTRA_BYTES;
}
return MSGPACK_UNPACK_SUCCESS;
}
}
msgpack_unpack_return
msgpack_unpack_next(msgpack_unpacked* result,
const char* data, size_t len, size_t* off)
{
size_t noff = 0;
msgpack_unpacked_destroy(result);
if(off != NULL) { noff = *off; }
if(len <= noff) {
return MSGPACK_UNPACK_CONTINUE;
}
{
int e;
template_context ctx;
template_init(&ctx);
ctx.user.z = &result->zone;
ctx.user.referenced = false;
e = template_execute(&ctx, data, len, &noff);
if(off != NULL) { *off = noff; }
if(e < 0) {
msgpack_zone_free(result->zone);
result->zone = NULL;
return (msgpack_unpack_return)e;
}
if(e == 0) {
return MSGPACK_UNPACK_CONTINUE;
}
result->data = template_data(&ctx);
return MSGPACK_UNPACK_SUCCESS;
}
}
#if defined(MSGPACK_OLD_COMPILER_BUS_ERROR_WORKAROUND)
// FIXME: Dirty hack to avoid a bus error caused by OS X's old gcc.
static void dummy_function_to_avoid_bus_error()
{
}
#endif

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local_pod_repo/msgpack-c/msgpack-c/src/version.c Normal file
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#include "msgpack.h"
const char* msgpack_version(void)
{
return MSGPACK_VERSION;
}
int msgpack_version_major(void)
{
return MSGPACK_VERSION_MAJOR;
}
int msgpack_version_minor(void)
{
return MSGPACK_VERSION_MINOR;
}
int msgpack_version_revision(void)
{
return MSGPACK_VERSION_REVISION;
}

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local_pod_repo/msgpack-c/msgpack-c/src/vrefbuffer.c Normal file
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/*
* MessagePack for C zero-copy buffer implementation
*
* Copyright (C) 2008-2009 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#include "vrefbuffer.h"
#include <stdlib.h>
#include <string.h>
#define MSGPACK_PACKER_MAX_BUFFER_SIZE 9
struct msgpack_vrefbuffer_chunk {
struct msgpack_vrefbuffer_chunk* next;
/* data ... */
};
bool msgpack_vrefbuffer_init(msgpack_vrefbuffer* vbuf,
size_t ref_size, size_t chunk_size)
{
size_t nfirst;
msgpack_iovec* array;
msgpack_vrefbuffer_chunk* chunk;
if (ref_size == 0) {
ref_size = MSGPACK_VREFBUFFER_REF_SIZE;
}
if(chunk_size == 0) {
chunk_size = MSGPACK_VREFBUFFER_CHUNK_SIZE;
}
vbuf->chunk_size = chunk_size;
vbuf->ref_size =
ref_size > MSGPACK_PACKER_MAX_BUFFER_SIZE + 1 ?
ref_size : MSGPACK_PACKER_MAX_BUFFER_SIZE + 1 ;
if((sizeof(msgpack_vrefbuffer_chunk) + chunk_size) < chunk_size) {
return false;
}
nfirst = (sizeof(msgpack_iovec) < 72/2) ?
72 / sizeof(msgpack_iovec) : 8;
array = (msgpack_iovec*)malloc(
sizeof(msgpack_iovec) * nfirst);
if(array == NULL) {
return false;
}
vbuf->tail = array;
vbuf->end = array + nfirst;
vbuf->array = array;
chunk = (msgpack_vrefbuffer_chunk*)malloc(
sizeof(msgpack_vrefbuffer_chunk) + chunk_size);
if(chunk == NULL) {
free(array);
return false;
}
else {
msgpack_vrefbuffer_inner_buffer* const ib = &vbuf->inner_buffer;
ib->free = chunk_size;
ib->ptr = ((char*)chunk) + sizeof(msgpack_vrefbuffer_chunk);
ib->head = chunk;
chunk->next = NULL;
return true;
}
}
void msgpack_vrefbuffer_destroy(msgpack_vrefbuffer* vbuf)
{
msgpack_vrefbuffer_chunk* c = vbuf->inner_buffer.head;
while(true) {
msgpack_vrefbuffer_chunk* n = c->next;
free(c);
if(n != NULL) {
c = n;
} else {
break;
}
}
free(vbuf->array);
}
void msgpack_vrefbuffer_clear(msgpack_vrefbuffer* vbuf)
{
msgpack_vrefbuffer_chunk* c = vbuf->inner_buffer.head->next;
msgpack_vrefbuffer_chunk* n;
while(c != NULL) {
n = c->next;
free(c);
c = n;
}
{
msgpack_vrefbuffer_inner_buffer* const ib = &vbuf->inner_buffer;
msgpack_vrefbuffer_chunk* chunk = ib->head;
chunk->next = NULL;
ib->free = vbuf->chunk_size;
ib->ptr = ((char*)chunk) + sizeof(msgpack_vrefbuffer_chunk);
vbuf->tail = vbuf->array;
}
}
int msgpack_vrefbuffer_append_ref(msgpack_vrefbuffer* vbuf,
const char* buf, size_t len)
{
if(vbuf->tail == vbuf->end) {
const size_t nused = (size_t)(vbuf->tail - vbuf->array);
const size_t nnext = nused * 2;
msgpack_iovec* nvec = (msgpack_iovec*)realloc(
vbuf->array, sizeof(msgpack_iovec)*nnext);
if(nvec == NULL) {
return -1;
}
vbuf->array = nvec;
vbuf->end = nvec + nnext;
vbuf->tail = nvec + nused;
}
vbuf->tail->iov_base = (char*)buf;
vbuf->tail->iov_len = len;
++vbuf->tail;
return 0;
}
int msgpack_vrefbuffer_append_copy(msgpack_vrefbuffer* vbuf,
const char* buf, size_t len)
{
msgpack_vrefbuffer_inner_buffer* const ib = &vbuf->inner_buffer;
char* m;
if(ib->free < len) {
msgpack_vrefbuffer_chunk* chunk;
size_t sz = vbuf->chunk_size;
if(sz < len) {
sz = len;
}
if((sizeof(msgpack_vrefbuffer_chunk) + sz) < sz){
return -1;
}
chunk = (msgpack_vrefbuffer_chunk*)malloc(
sizeof(msgpack_vrefbuffer_chunk) + sz);
if(chunk == NULL) {
return -1;
}
chunk->next = ib->head;
ib->head = chunk;
ib->free = sz;
ib->ptr = ((char*)chunk) + sizeof(msgpack_vrefbuffer_chunk);
}
m = ib->ptr;
memcpy(m, buf, len);
ib->free -= len;
ib->ptr += len;
if(vbuf->tail != vbuf->array && m ==
(const char*)((vbuf->tail-1)->iov_base) + (vbuf->tail-1)->iov_len) {
(vbuf->tail-1)->iov_len += len;
return 0;
} else {
return msgpack_vrefbuffer_append_ref(vbuf, m, len);
}
}
int msgpack_vrefbuffer_migrate(msgpack_vrefbuffer* vbuf, msgpack_vrefbuffer* to)
{
size_t sz = vbuf->chunk_size;
msgpack_vrefbuffer_chunk* empty;
if((sizeof(msgpack_vrefbuffer_chunk) + sz) < sz){
return -1;
}
empty = (msgpack_vrefbuffer_chunk*)malloc(
sizeof(msgpack_vrefbuffer_chunk) + sz);
if(empty == NULL) {
return -1;
}
empty->next = NULL;
{
const size_t nused = (size_t)(vbuf->tail - vbuf->array);
if(to->tail + nused < vbuf->end) {
msgpack_iovec* nvec;
const size_t tosize = (size_t)(to->tail - to->array);
const size_t reqsize = nused + tosize;
size_t nnext = (size_t)(to->end - to->array) * 2;
while(nnext < reqsize) {
size_t tmp_nnext = nnext * 2;
if (tmp_nnext <= nnext) {
nnext = reqsize;
break;
}
nnext = tmp_nnext;
}
nvec = (msgpack_iovec*)realloc(
to->array, sizeof(msgpack_iovec)*nnext);
if(nvec == NULL) {
free(empty);
return -1;
}
to->array = nvec;
to->end = nvec + nnext;
to->tail = nvec + tosize;
}
memcpy(to->tail, vbuf->array, sizeof(msgpack_iovec)*nused);
to->tail += nused;
vbuf->tail = vbuf->array;
{
msgpack_vrefbuffer_inner_buffer* const ib = &vbuf->inner_buffer;
msgpack_vrefbuffer_inner_buffer* const toib = &to->inner_buffer;
msgpack_vrefbuffer_chunk* last = ib->head;
while(last->next != NULL) {
last = last->next;
}
last->next = toib->head;
toib->head = ib->head;
if(toib->free < ib->free) {
toib->free = ib->free;
toib->ptr = ib->ptr;
}
ib->head = empty;
ib->free = sz;
ib->ptr = ((char*)empty) + sizeof(msgpack_vrefbuffer_chunk);
}
}
return 0;
}

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local_pod_repo/msgpack-c/msgpack-c/src/zone.c Normal file
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/*
* MessagePack for C memory pool implementation
*
* Copyright (C) 2008-2009 FURUHASHI Sadayuki
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#include "zone.h"
#include <stdlib.h>
#include <string.h>
struct msgpack_zone_chunk {
struct msgpack_zone_chunk* next;
/* data ... */
};
static inline bool init_chunk_list(msgpack_zone_chunk_list* cl, size_t chunk_size)
{
msgpack_zone_chunk* chunk = (msgpack_zone_chunk*)malloc(
sizeof(msgpack_zone_chunk) + chunk_size);
if(chunk == NULL) {
return false;
}
cl->head = chunk;
cl->free = chunk_size;
cl->ptr = ((char*)chunk) + sizeof(msgpack_zone_chunk);
chunk->next = NULL;
return true;
}
static inline void destroy_chunk_list(msgpack_zone_chunk_list* cl)
{
msgpack_zone_chunk* c = cl->head;
while(true) {
msgpack_zone_chunk* n = c->next;
free(c);
if(n != NULL) {
c = n;
} else {
break;
}
}
}
static inline void clear_chunk_list(msgpack_zone_chunk_list* cl, size_t chunk_size)
{
msgpack_zone_chunk* c = cl->head;
while(true) {
msgpack_zone_chunk* n = c->next;
if(n != NULL) {
free(c);
c = n;
} else {
cl->head = c;
break;
}
}
cl->head->next = NULL;
cl->free = chunk_size;
cl->ptr = ((char*)cl->head) + sizeof(msgpack_zone_chunk);
}
void* msgpack_zone_malloc_expand(msgpack_zone* zone, size_t size)
{
msgpack_zone_chunk_list* const cl = &zone->chunk_list;
msgpack_zone_chunk* chunk;
size_t sz = zone->chunk_size;
while(sz < size) {
size_t tmp_sz = sz * 2;
if (tmp_sz <= sz) {
sz = size;
break;
}
sz = tmp_sz;
}
chunk = (msgpack_zone_chunk*)malloc(
sizeof(msgpack_zone_chunk) + sz);
if (chunk == NULL) {
return NULL;
}
else {
char* ptr = ((char*)chunk) + sizeof(msgpack_zone_chunk);
chunk->next = cl->head;
cl->head = chunk;
cl->free = sz - size;
cl->ptr = ptr + size;
return ptr;
}
}
static inline void init_finalizer_array(msgpack_zone_finalizer_array* fa)
{
fa->tail = NULL;
fa->end = NULL;
fa->array = NULL;
}
static inline void call_finalizer_array(msgpack_zone_finalizer_array* fa)
{
msgpack_zone_finalizer* fin = fa->tail;
for(; fin != fa->array; --fin) {
(*(fin-1)->func)((fin-1)->data);
}
}
static inline void destroy_finalizer_array(msgpack_zone_finalizer_array* fa)
{
call_finalizer_array(fa);
free(fa->array);
}
static inline void clear_finalizer_array(msgpack_zone_finalizer_array* fa)
{
call_finalizer_array(fa);
fa->tail = fa->array;
}
bool msgpack_zone_push_finalizer_expand(msgpack_zone* zone,
void (*func)(void* data), void* data)
{
msgpack_zone_finalizer_array* const fa = &zone->finalizer_array;
msgpack_zone_finalizer* tmp;
const size_t nused = (size_t)(fa->end - fa->array);
size_t nnext;
if(nused == 0) {
nnext = (sizeof(msgpack_zone_finalizer) < 72/2) ?
72 / sizeof(msgpack_zone_finalizer) : 8;
} else {
nnext = nused * 2;
}
tmp = (msgpack_zone_finalizer*)realloc(fa->array,
sizeof(msgpack_zone_finalizer) * nnext);
if(tmp == NULL) {
return false;
}
fa->array = tmp;
fa->end = tmp + nnext;
fa->tail = tmp + nused;
fa->tail->func = func;
fa->tail->data = data;
++fa->tail;
return true;
}
bool msgpack_zone_is_empty(msgpack_zone* zone)
{
msgpack_zone_chunk_list* const cl = &zone->chunk_list;
msgpack_zone_finalizer_array* const fa = &zone->finalizer_array;
return cl->free == zone->chunk_size && cl->head->next == NULL &&
fa->tail == fa->array;
}
void msgpack_zone_destroy(msgpack_zone* zone)
{
destroy_finalizer_array(&zone->finalizer_array);
destroy_chunk_list(&zone->chunk_list);
}
void msgpack_zone_clear(msgpack_zone* zone)
{
clear_finalizer_array(&zone->finalizer_array);
clear_chunk_list(&zone->chunk_list, zone->chunk_size);
}
bool msgpack_zone_init(msgpack_zone* zone, size_t chunk_size)
{
zone->chunk_size = chunk_size;
if(!init_chunk_list(&zone->chunk_list, chunk_size)) {
return false;
}
init_finalizer_array(&zone->finalizer_array);
return true;
}
msgpack_zone* msgpack_zone_new(size_t chunk_size)
{
msgpack_zone* zone = (msgpack_zone*)malloc(
sizeof(msgpack_zone));
if(zone == NULL) {
return NULL;
}
zone->chunk_size = chunk_size;
if(!init_chunk_list(&zone->chunk_list, chunk_size)) {
free(zone);
return NULL;
}
init_finalizer_array(&zone->finalizer_array);
return zone;
}
void msgpack_zone_free(msgpack_zone* zone)
{
if(zone == NULL) { return; }
msgpack_zone_destroy(zone);
free(zone);
}

31
local_pod_repo/objcTox/.gitignore vendored Normal file
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# Xcode
build/*
*.pbxuser
!default.pbxuser
*.mode1v3
!default.mode1v3
*.mode2v3
!default.mode2v3
*.perspectivev3
!default.perspectivev3
*.xcworkspace
!default.xcworkspace
xcuserdata
profile
*.moved-aside
*.mode1
*.perspective
xcshareddata
# Exclude temp nibs and swap files
*~.nib
*.swp
# Exclude OS X folder attributes
.DS_Store
#
# Exclude AppCode files
.idea
Pods
Podfile.lock

33
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTAudioEngine.h"
#import "TPCircularBuffer.h"
@import AVFoundation;
extern int kBufferLength;
extern int kNumberOfChannels;
extern int kDefaultSampleRate;
extern int kSampleCount_incoming_audio;
extern int kSampleCount_outgoing_audio;
extern int kBitsPerByte;
extern int kFramesPerPacket;
extern int kBytesPerSample;
extern int kNumberOfAudioQueueBuffers;
@class OCTAudioQueue;
@interface OCTAudioEngine ()
#if ! TARGET_OS_IPHONE
@property (strong, nonatomic, readonly) NSString *inputDeviceID;
@property (strong, nonatomic, readonly) NSString *outputDeviceID;
#endif
@property (nonatomic, strong) OCTAudioQueue *outputQueue;
@property (nonatomic, strong) OCTAudioQueue *inputQueue;
- (void)makeQueues:(NSError **)error;
@end

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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
#import "OCTToxAV.h"
@interface OCTAudioEngine : NSObject
@property (weak, nonatomic) OCTToxAV *toxav;
@property (nonatomic, assign) OCTToxFriendNumber friendNumber;
/**
* YES to send audio frames over to tox, otherwise NO.
* Default is YES.
*/
@property (nonatomic, assign) BOOL enableMicrophone;
/**
* Starts the Audio Processing Graph.
* @param error Pointer to error object.
* @return YES on success, otherwise NO.
*/
- (BOOL)startAudioFlow:(NSError **)error;
/**
* Stops the Audio Processing Graph.
* @param error Pointer to error object.
* @return YES on success, otherwise NO.
*/
- (BOOL)stopAudioFlow:(NSError **)error;
/**
* Checks if the Audio Graph is processing.
* @param error Pointer to error object.
* @return YES if Audio Graph is running, otherwise NO.
*/
- (BOOL)isAudioRunning:(NSError **)error;
/**
* Provide audio data that will be placed in buffer to be played in speaker.
* @param pcm An array of audio samples (sample_count * channels elements).
* @param sampleCount The number of audio samples per channel in the PCM array.
* @param channels Number of audio channels.
* @param sampleRate Sampling rate used in this frame.
*/
- (void)provideAudioFrames:(OCTToxAVPCMData *)pcm sampleCount:(OCTToxAVSampleCount)sampleCount channels:(OCTToxAVChannels)channels sampleRate:(OCTToxAVSampleRate)sampleRate fromFriend:(OCTToxFriendNumber)friendNumber;
@end
#if ! TARGET_OS_IPHONE
@interface OCTAudioEngine (MacDevice)
/**
* Set the input device (not available on iOS).
* @param inputDeviceID Core Audio's unique ID for the device. See
* public OCTSubmanagerCalls.h for what these should be.
* @param error If this method returns NO, contains more information on the
* underlying error.
* @return YES on success, otherwise NO.
*/
- (BOOL)setInputDeviceID:(NSString *)inputDeviceID error:(NSError **)error;
/**
* Set the output device (not available on iOS).
* @param outputDeviceID Core Audio's unique ID for the device. See
* public OCTSubmanagerCalls.h for what these should be.
* @param error If this method returns NO, contains more information on the
* underlying error.
* @return YES on success, otherwise NO.
*/
- (BOOL)setOutputDeviceID:(NSString *)outputDeviceID error:(NSError **)error;
@end
#else
@interface OCTAudioEngine (iOSDevice)
/**
* Switch the output to/from the device's speaker.
* @param speaker Whether we should use the speaker for output.
* @param error If this method returns NO, contains more information on the
* underlying error.
* @return YES on success, otherwise NO.
*/
- (BOOL)routeAudioToSpeaker:(BOOL)speaker error:(NSError **)error;
@end
#endif

191
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTAudioEngine+Private.h"
#import "OCTToxAV+Private.h"
#import "OCTAudioQueue.h"
#import "OCTLogging.h"
@import AVFoundation;
@interface OCTAudioEngine ()
@property (nonatomic, assign) OCTToxAVSampleRate outputSampleRate;
@property (nonatomic, assign) OCTToxAVChannels outputNumberOfChannels;
@end
@implementation OCTAudioEngine
#pragma mark - LifeCycle
- (instancetype)init
{
self = [super init];
if (! self) {
return nil;
}
_outputSampleRate = kDefaultSampleRate;
_outputNumberOfChannels = kNumberOfChannels;
_enableMicrophone = YES;
return self;
}
#pragma mark - SPI
#if ! TARGET_OS_IPHONE
- (BOOL)setInputDeviceID:(NSString *)inputDeviceID error:(NSError **)error
{
// if audio is not active, we can't really be bothered to check that the
// device exists; we rely on startAudioFlow: to fail later.
if (! self.inputQueue) {
_inputDeviceID = inputDeviceID;
return YES;
}
if ([self.inputQueue setDeviceID:inputDeviceID error:error]) {
_inputDeviceID = inputDeviceID;
return YES;
}
return NO;
}
- (BOOL)setOutputDeviceID:(NSString *)outputDeviceID error:(NSError **)error
{
if (! self.outputQueue) {
_outputDeviceID = outputDeviceID;
return YES;
}
if ([self.outputQueue setDeviceID:outputDeviceID error:error]) {
_outputDeviceID = outputDeviceID;
return YES;
}
return NO;
}
#else
- (BOOL)routeAudioToSpeaker:(BOOL)speaker error:(NSError **)error
{
AVAudioSession *session = [AVAudioSession sharedInstance];
AVAudioSessionPortOverride override;
if (speaker) {
override = AVAudioSessionPortOverrideSpeaker;
}
else {
override = AVAudioSessionPortOverrideNone;
}
return [session overrideOutputAudioPort:override error:error];
}
#endif
- (BOOL)startAudioFlow:(NSError **)error
{
#if TARGET_OS_IPHONE
AVAudioSession *session = [AVAudioSession sharedInstance];
if (! ([session setCategory:AVAudioSessionCategoryPlayAndRecord withOptions:AVAudioSessionCategoryOptionAllowBluetooth error:error] &&
[session setPreferredSampleRate:kDefaultSampleRate error:error] &&
[session setMode:AVAudioSessionModeVoiceChat error:error] &&
[session setActive:YES error:error])) {
return NO;
}
#endif
[self makeQueues:error];
if (! (self.outputQueue && self.inputQueue)) {
return NO;
}
OCTAudioEngine *__weak welf = self;
self.inputQueue.sendDataBlock = ^(void *data, OCTToxAVSampleCount samples, OCTToxAVSampleRate rate, OCTToxAVChannels channelCount) {
OCTAudioEngine *aoi = welf;
if (aoi.enableMicrophone) {
// TOXAUDIO: -outgoing-audio-
[aoi.toxav sendAudioFrame:data
sampleCount:samples
channels:channelCount
sampleRate:rate
toFriend:aoi.friendNumber
error:nil];
}
};
// TOXAUDIO: -incoming-audio-
[self.outputQueue updateSampleRate:self.outputSampleRate numberOfChannels:self.outputNumberOfChannels error:nil];
if (! [self.inputQueue begin:error] || ! [self.outputQueue begin:error]) {
return NO;
}
return YES;
}
- (BOOL)stopAudioFlow:(NSError **)error
{
if (! [self.inputQueue stop:error] || ! [self.outputQueue stop:error]) {
return NO;
}
#if TARGET_OS_IPHONE
AVAudioSession *session = [AVAudioSession sharedInstance];
BOOL ret = [session setActive:NO error:error];
#else
BOOL ret = YES;
#endif
self.inputQueue = nil;
self.outputQueue = nil;
return ret;
}
- (void)provideAudioFrames:(OCTToxAVPCMData *)pcm sampleCount:(OCTToxAVSampleCount)sampleCount channels:(OCTToxAVChannels)channels sampleRate:(OCTToxAVSampleRate)sampleRate fromFriend:(OCTToxFriendNumber)friendNumber
{
// TOXAUDIO: -incoming-audio-
int32_t len = (int32_t)(channels * sampleCount * sizeof(OCTToxAVPCMData));
TPCircularBuffer *buf = [self.outputQueue getBufferPointer];
if (buf) {
TPCircularBufferProduceBytes(buf, pcm, len);
}
if ((self.outputSampleRate != sampleRate) || (self.outputNumberOfChannels != channels)) {
// failure is logged by OCTAudioQueue.
[self.outputQueue updateSampleRate:sampleRate numberOfChannels:channels error:nil];
self.outputSampleRate = sampleRate;
self.outputNumberOfChannels = channels;
}
}
- (BOOL)isAudioRunning:(NSError **)error
{
return self.inputQueue.running && self.outputQueue.running;
}
- (void)makeQueues:(NSError **)error
{
// Note: OCTAudioQueue handles the case where the device ids are nil - in that case
// we don't set the device explicitly, and the default is used.
#if TARGET_OS_IPHONE
// TOXAUDIO: -incoming-audio-
self.outputQueue = [[OCTAudioQueue alloc] initWithOutputDeviceID:nil error:error];
// TOXAUDIO: -outgoing-audio-
self.inputQueue = [[OCTAudioQueue alloc] initWithInputDeviceID:nil error:error];
#else
self.outputQueue = [[OCTAudioQueue alloc] initWithOutputDeviceID:self.outputDeviceID error:error];
self.inputQueue = [[OCTAudioQueue alloc] initWithInputDeviceID:self.inputDeviceID error:error];
#endif
}
@end

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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
#import "TPCircularBuffer.h"
@import AudioToolbox;
#pragma mark - C declarations
extern OSStatus (*_AudioQueueAllocateBuffer)(AudioQueueRef inAQ,
UInt32 inBufferByteSize,
AudioQueueBufferRef *outBuffer);
extern OSStatus (*_AudioQueueDispose)(AudioQueueRef inAQ,
Boolean inImmediate);
extern OSStatus (*_AudioQueueEnqueueBuffer)(AudioQueueRef inAQ,
AudioQueueBufferRef inBuffer,
UInt32 inNumPacketDescs,
const AudioStreamPacketDescription *inPacketDescs);
extern OSStatus (*_AudioQueueFreeBuffer)(AudioQueueRef inAQ,
AudioQueueBufferRef inBuffer);
extern OSStatus (*_AudioQueueNewInput)(const AudioStreamBasicDescription *inFormat,
AudioQueueInputCallback inCallbackProc,
void *inUserData,
CFRunLoopRef inCallbackRunLoop,
CFStringRef inCallbackRunLoopMode,
UInt32 inFlags,
AudioQueueRef *outAQ);
extern OSStatus (*_AudioQueueNewOutput)(const AudioStreamBasicDescription *inFormat,
AudioQueueOutputCallback inCallbackProc,
void *inUserData,
CFRunLoopRef inCallbackRunLoop,
CFStringRef inCallbackRunLoopMode,
UInt32 inFlags,
AudioQueueRef *outAQ);
extern OSStatus (*_AudioQueueSetProperty)(AudioQueueRef inAQ,
AudioQueuePropertyID inID,
const void *inData,
UInt32 inDataSize);
extern OSStatus (*_AudioQueueStart)(AudioQueueRef inAQ,
const AudioTimeStamp *inStartTime);
extern OSStatus (*_AudioQueueStop)(AudioQueueRef inAQ,
Boolean inImmediate);
#if ! TARGET_OS_IPHONE
extern OSStatus (*_AudioObjectGetPropertyData)(AudioObjectID inObjectID,
const AudioObjectPropertyAddress *inAddress,
UInt32 inQualifierDataSize,
const void *inQualifierData,
UInt32 *ioDataSize,
void *outData);
#endif
/* no idea what to name this thing, so here it is */
@interface OCTAudioQueue : NSObject
@property (strong, nonatomic, readonly) NSString *deviceID;
@property (copy, nonatomic) void (^sendDataBlock)(void *, OCTToxAVSampleCount, OCTToxAVSampleRate, OCTToxAVChannels);
@property (assign, nonatomic, readonly) BOOL running;
- (instancetype)initWithInputDeviceID:(NSString *)devID error:(NSError **)error;
- (instancetype)initWithOutputDeviceID:(NSString *)devID error:(NSError **)error;
- (TPCircularBuffer *)getBufferPointer;
- (BOOL)updateSampleRate:(OCTToxAVSampleRate)sampleRate numberOfChannels:(OCTToxAVChannels)numberOfChannels error:(NSError **)err;
#if ! TARGET_OS_IPHONE
- (BOOL)setDeviceID:(NSString *)deviceID error:(NSError **)err;
#endif
- (BOOL)begin:(NSError **)error;
- (BOOL)stop:(NSError **)error;
@end

425
local_pod_repo/objcTox/Classes/Private/Manager/Audio/OCTAudioQueue.m Normal file
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTToxAV.h"
#import "OCTAudioQueue.h"
#import "TPCircularBuffer.h"
#import "OCTLogging.h"
@import AVFoundation;
@import AudioToolbox;
const int kBufferLength = 384000;
const int kNumberOfChannels = 1;
const int kDefaultSampleRate = 48000;
const int kSampleCount_incoming_audio = 1920;
const int kSampleCount_outgoing_audio = (1920 / 2);
const int kBitsPerByte = 8;
const int kFramesPerPacket = 1;
// if you make this too small, the output queue will silently not play,
// but you will still get fill callbacks; it's really weird
const int kFramesPerOutputBuffer_incoming_audio = kSampleCount_incoming_audio / 4;
const int kFramesPerOutputBuffer_outgoing_audio = kSampleCount_outgoing_audio / 4;
const int kBytesPerSample = sizeof(SInt16);
const int kNumberOfAudioQueueBuffers = 8;
OSStatus (*_AudioQueueAllocateBuffer)(AudioQueueRef inAQ,
UInt32 inBufferByteSize,
AudioQueueBufferRef *outBuffer) = AudioQueueAllocateBuffer;
OSStatus (*_AudioQueueDispose)(AudioQueueRef inAQ,
Boolean inImmediate) = AudioQueueDispose;
OSStatus (*_AudioQueueEnqueueBuffer)(AudioQueueRef inAQ,
AudioQueueBufferRef inBuffer,
UInt32 inNumPacketDescs,
const AudioStreamPacketDescription *inPacketDescs) = AudioQueueEnqueueBuffer;
OSStatus (*_AudioQueueFreeBuffer)(AudioQueueRef inAQ,
AudioQueueBufferRef inBuffer) = AudioQueueFreeBuffer;
OSStatus (*_AudioQueueNewInput)(const AudioStreamBasicDescription *inFormat,
AudioQueueInputCallback inCallbackProc,
void *inUserData,
CFRunLoopRef inCallbackRunLoop,
CFStringRef inCallbackRunLoopMode,
UInt32 inFlags,
AudioQueueRef *outAQ) = AudioQueueNewInput;
OSStatus (*_AudioQueueNewOutput)(const AudioStreamBasicDescription *inFormat,
AudioQueueOutputCallback inCallbackProc,
void *inUserData,
CFRunLoopRef inCallbackRunLoop,
CFStringRef inCallbackRunLoopMode,
UInt32 inFlags,
AudioQueueRef *outAQ) = AudioQueueNewOutput;
OSStatus (*_AudioQueueSetProperty)(AudioQueueRef inAQ,
AudioQueuePropertyID inID,
const void *inData,
UInt32 inDataSize) = AudioQueueSetProperty;
OSStatus (*_AudioQueueStart)(AudioQueueRef inAQ,
const AudioTimeStamp *inStartTime) = AudioQueueStart;
OSStatus (*_AudioQueueStop)(AudioQueueRef inAQ,
Boolean inImmediate) = AudioQueueStop;
#if ! TARGET_OS_IPHONE
OSStatus (*_AudioObjectGetPropertyData)(AudioObjectID inObjectID,
const AudioObjectPropertyAddress *inAddress,
UInt32 inQualifierDataSize,
const void *inQualifierData,
UInt32 *ioDataSize,
void *outData) = AudioObjectGetPropertyData;
#endif
static NSError *OCTErrorFromCoreAudioCode(OSStatus resultCode)
{
return [NSError errorWithDomain:NSOSStatusErrorDomain
code:resultCode
userInfo:@{NSLocalizedDescriptionKey : @"Consult the CoreAudio header files/google for the meaning of the error code."}];
}
#if ! TARGET_OS_IPHONE
static NSString *OCTGetSystemAudioDevice(AudioObjectPropertySelector sel, NSError **err)
{
AudioDeviceID devID = 0;
OSStatus ok = 0;
UInt32 size = sizeof(AudioDeviceID);
AudioObjectPropertyAddress address = {
.mSelector = sel,
.mScope = kAudioObjectPropertyScopeGlobal,
.mElement = kAudioObjectPropertyElementMaster
};
ok = _AudioObjectGetPropertyData(kAudioObjectSystemObject, &address, 0, NULL, &size, &devID);
if (ok != kAudioHardwareNoError) {
OCTLogCCError(@"failed AudioObjectGetPropertyData for system object: %d! Crash may or may not be imminent", ok);
if (err) {
*err = OCTErrorFromCoreAudioCode(ok);
}
return nil;
}
address.mSelector = kAudioDevicePropertyDeviceUID;
CFStringRef unique = NULL;
size = sizeof(unique);
ok = _AudioObjectGetPropertyData(devID, &address, 0, NULL, &size, &unique);
if (ok != kAudioHardwareNoError) {
OCTLogCCError(@"failed AudioObjectGetPropertyData for selected device: %d! Crash may or may not be imminent", ok);
if (err) {
*err = OCTErrorFromCoreAudioCode(ok);
}
return nil;
}
return (__bridge NSString *)unique;
}
#endif
@interface OCTAudioQueue ()
// use this to track what nil means in terms of audio device
@property (assign, nonatomic) BOOL isOutput;
@property (assign, nonatomic) AudioStreamBasicDescription streamFmt;
@property (assign, nonatomic) AudioQueueRef audioQueue;
@property (assign, nonatomic) TPCircularBuffer buffer;
@property (assign, nonatomic) BOOL running;
@end
@implementation OCTAudioQueue
{
AudioQueueBufferRef _AQBuffers[kNumberOfAudioQueueBuffers];
}
- (instancetype)initWithDeviceID:(NSString *)devID isOutput:(BOOL)output error:(NSError **)error
{
#if TARGET_OS_IPHONE
AVAudioSession *session = [AVAudioSession sharedInstance];
_streamFmt.mSampleRate = session.sampleRate;
#else
_streamFmt.mSampleRate = kDefaultSampleRate;
#endif
_streamFmt.mFormatID = kAudioFormatLinearPCM;
_streamFmt.mFormatFlags = kLinearPCMFormatFlagIsSignedInteger | kLinearPCMFormatFlagIsPacked;
_streamFmt.mChannelsPerFrame = kNumberOfChannels;
_streamFmt.mBytesPerFrame = kBytesPerSample * kNumberOfChannels;
_streamFmt.mBitsPerChannel = kBitsPerByte * kBytesPerSample;
_streamFmt.mFramesPerPacket = kFramesPerPacket;
_streamFmt.mBytesPerPacket = kBytesPerSample * kNumberOfChannels * kFramesPerPacket;
_isOutput = output;
_deviceID = devID;
TPCircularBufferInit(&_buffer, kBufferLength);
OSStatus res = [self createAudioQueue];
if (res != 0) {
if (error) {
*error = OCTErrorFromCoreAudioCode(res);
}
return nil;
}
return self;
}
- (instancetype)initWithInputDeviceID:(NSString *)devID error:(NSError **)error
{
// TOXAUDIO: -outgoing-audio-
return [self initWithDeviceID:devID isOutput:NO error:error];
}
- (instancetype)initWithOutputDeviceID:(NSString *)devID error:(NSError **)error
{
// TOXAUDIO: -incoming-audio-
return [self initWithDeviceID:devID isOutput:YES error:error];
}
- (void)dealloc
{
if (self.running) {
[self stop:nil];
}
if (self.audioQueue) {
_AudioQueueDispose(self.audioQueue, true);
}
TPCircularBufferCleanup(&_buffer);
}
- (OSStatus)createAudioQueue
{
OSStatus err;
if (self.isOutput) {
// TOXAUDIO: -incoming-audio-
err = _AudioQueueNewOutput(&_streamFmt, (void *)&FillOutputBuffer, (__bridge void *)self, NULL, kCFRunLoopCommonModes, 0, &_audioQueue);
}
else {
// TOXAUDIO: -outgoing-audio-
err = _AudioQueueNewInput(&_streamFmt, (void *)&InputAvailable, (__bridge void *)self, NULL, kCFRunLoopCommonModes, 0, &_audioQueue);
}
if (err != 0) {
return err;
}
if (_deviceID) {
err = _AudioQueueSetProperty(self.audioQueue, kAudioQueueProperty_CurrentDevice, &_deviceID, sizeof(CFStringRef));
}
return err;
}
- (BOOL)begin:(NSError **)error
{
OCTLogVerbose(@"begin");
if (! self.audioQueue) {
OSStatus res = [self createAudioQueue];
if (res != 0) {
OCTLogError(@"Can't create the audio queue again after a presumably failed updateSampleRate:... call.");
if (error) {
*error = OCTErrorFromCoreAudioCode(res);
}
return NO;
}
}
for (int i = 0; i < kNumberOfAudioQueueBuffers; ++i) {
if (self.isOutput) {
// TOXAUDIO: -incoming-audio-
_AudioQueueAllocateBuffer(self.audioQueue, kBytesPerSample * kNumberOfChannels * kFramesPerOutputBuffer_incoming_audio, &(_AQBuffers[i]));
} else {
// TOXAUDIO: -outgoing-audio-
_AudioQueueAllocateBuffer(self.audioQueue, kBytesPerSample * kNumberOfChannels * kFramesPerOutputBuffer_outgoing_audio, &(_AQBuffers[i]));
}
_AudioQueueEnqueueBuffer(self.audioQueue, _AQBuffers[i], 0, NULL);
if (self.isOutput) {
// TOXAUDIO: -outgoing-audio-
// For some reason we have to fill it with zero or the callback never gets called.
FillOutputBuffer(self, self.audioQueue, _AQBuffers[i]);
}
}
OCTLogVerbose(@"Allocated buffers; starting now!");
OSStatus res = _AudioQueueStart(self.audioQueue, NULL);
if (res != 0) {
if (error) {
*error = OCTErrorFromCoreAudioCode(res);
}
return NO;
}
self.running = YES;
return YES;
}
- (BOOL)stop:(NSError **)error
{
OCTLogVerbose(@"stop");
OSStatus res = _AudioQueueStop(self.audioQueue, true);
if (res != 0) {
if (error) {
*error = OCTErrorFromCoreAudioCode(res);
}
return NO;
}
for (int i = 0; i < kNumberOfAudioQueueBuffers; ++i) {
_AudioQueueFreeBuffer(self.audioQueue, _AQBuffers[i]);
}
OCTLogVerbose(@"Freed buffers");
self.running = NO;
return YES;
}
- (TPCircularBuffer *)getBufferPointer
{
return &_buffer;
}
- (BOOL)setDeviceID:(NSString *)deviceID error:(NSError **)err
{
#if ! TARGET_OS_IPHONE
if (deviceID == nil) {
OCTLogVerbose(@"using the default device because nil passed to OCTAudioQueue setDeviceID:");
deviceID = OCTGetSystemAudioDevice(self.isOutput ?
kAudioHardwarePropertyDefaultOutputDevice :
kAudioHardwarePropertyDefaultInputDevice, err);
if (! deviceID) {
return NO;
}
}
BOOL needToRestart = self.running;
// we need to pause the queue for a sec
if (needToRestart && ! [self stop:err]) {
return NO;
}
OSStatus ok = _AudioQueueSetProperty(self.audioQueue, kAudioQueueProperty_CurrentDevice, &deviceID, sizeof(CFStringRef));
if (ok != 0) {
OCTLogError(@"setDeviceID: Error while live setting device to '%@': %d", deviceID, ok);
if (err) {
*err = OCTErrorFromCoreAudioCode(ok);
}
}
else {
_deviceID = deviceID;
OCTLogVerbose(@"Successfully set the device id to %@", deviceID);
}
if ((needToRestart && ! [self begin:err]) || (ok != 0)) {
return NO;
}
else {
return YES;
}
#else
return NO;
#endif
}
- (BOOL)updateSampleRate:(OCTToxAVSampleRate)sampleRate numberOfChannels:(OCTToxAVChannels)numberOfChannels error:(NSError **)err
{
OCTLogVerbose(@"updateSampleRate %u, %u", sampleRate, (unsigned int)numberOfChannels);
BOOL needToRestart = self.running;
if (needToRestart && ! [self stop:err]) {
return NO;
}
AudioQueueRef aq = self.audioQueue;
self.audioQueue = nil;
_AudioQueueDispose(aq, true);
_streamFmt.mSampleRate = sampleRate;
_streamFmt.mChannelsPerFrame = numberOfChannels;
_streamFmt.mBytesPerFrame = kBytesPerSample * numberOfChannels;
_streamFmt.mBytesPerPacket = kBytesPerSample * numberOfChannels * kFramesPerPacket;
OSStatus res = [self createAudioQueue];
if (res != 0) {
OCTLogError(@"oops, could not recreate the audio queue: %d after samplerate/nc change. enjoy your overflowing buffer", (int)res);
if (err) {
*err = OCTErrorFromCoreAudioCode(res);
}
return NO;
}
else if (needToRestart) {
return [self begin:err];
}
else {
return YES;
}
}
// avoid annoying bridge cast in 1st param!
static void InputAvailable(OCTAudioQueue *__unsafe_unretained context,
AudioQueueRef inAQ,
AudioQueueBufferRef inBuffer,
const AudioTimeStamp *inStartTime,
UInt32 inNumPackets,
const AudioStreamPacketDescription *inPacketDesc)
{
TPCircularBufferProduceBytes(&(context->_buffer),
inBuffer->mAudioData,
inBuffer->mAudioDataByteSize);
int32_t availableBytesToConsume;
void *tail = TPCircularBufferTail(&context->_buffer, &availableBytesToConsume);
// TOXAUDIO: -outgoing-audio-
int32_t minimalBytesToConsume = kSampleCount_outgoing_audio * kNumberOfChannels * sizeof(SInt16);
if (context.isOutput) {
// TOXAUDIO: -incoming-audio-
minimalBytesToConsume = kSampleCount_incoming_audio * kNumberOfChannels * sizeof(SInt16);
}
int32_t cyclesToConsume = availableBytesToConsume / minimalBytesToConsume;
for (int32_t i = 0; i < cyclesToConsume; i++) {
if (context.isOutput) {
// TOXAUDIO: -incoming-audio-
context.sendDataBlock(tail, kSampleCount_incoming_audio, context.streamFmt.mSampleRate, kNumberOfChannels);
} else {
// TOXAUDIO: -outgoing-audio-
context.sendDataBlock(tail, kSampleCount_outgoing_audio, context.streamFmt.mSampleRate, kNumberOfChannels);
}
TPCircularBufferConsume(&context->_buffer, minimalBytesToConsume);
tail = TPCircularBufferTail(&context->_buffer, &availableBytesToConsume);
}
_AudioQueueEnqueueBuffer(inAQ, inBuffer, 0, NULL);
}
static void FillOutputBuffer(OCTAudioQueue *__unsafe_unretained context,
AudioQueueRef inAQ,
AudioQueueBufferRef inBuffer)
{
int32_t targetBufferSize = inBuffer->mAudioDataBytesCapacity;
SInt16 *targetBuffer = inBuffer->mAudioData;
int32_t availableBytes;
SInt16 *buffer = TPCircularBufferTail(&context->_buffer, &availableBytes);
if (buffer) {
uint32_t cpy = MIN(availableBytes, targetBufferSize);
memcpy(targetBuffer, buffer, cpy);
TPCircularBufferConsume(&context->_buffer, cpy);
if (cpy != targetBufferSize) {
memset(targetBuffer + cpy, 0, targetBufferSize - cpy);
OCTLogCCWarn(@"warning not enough frames!!!");
}
inBuffer->mAudioDataByteSize = targetBufferSize;
}
else {
memset(targetBuffer, 0, targetBufferSize);
inBuffer->mAudioDataByteSize = targetBufferSize;
}
_AudioQueueEnqueueBuffer(inAQ, inBuffer, 0, NULL);
}
@end

77
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTDefaultFileStorage.h"
@interface OCTDefaultFileStorage ()
@property (copy, nonatomic) NSString *saveFileName;
@property (copy, nonatomic) NSString *baseDirectory;
@property (copy, nonatomic) NSString *temporaryDirectory;
@end
@implementation OCTDefaultFileStorage
#pragma mark - Lifecycle
- (instancetype)initWithBaseDirectory:(NSString *)baseDirectory temporaryDirectory:(NSString *)temporaryDirectory
{
return [self initWithToxSaveFileName:nil baseDirectory:baseDirectory temporaryDirectory:temporaryDirectory];
}
- (instancetype)initWithToxSaveFileName:(NSString *)saveFileName
baseDirectory:(NSString *)baseDirectory
temporaryDirectory:(NSString *)temporaryDirectory
{
self = [super init];
if (! self) {
return nil;
}
if (! saveFileName) {
saveFileName = @"save";
}
self.saveFileName = [saveFileName stringByAppendingString:@".tox"];
self.baseDirectory = baseDirectory;
self.temporaryDirectory = temporaryDirectory;
return self;
}
#pragma mark - OCTFileStorageProtocol
- (NSString *)pathForToxSaveFile
{
return [self.baseDirectory stringByAppendingPathComponent:self.saveFileName];
}
- (NSString *)pathForDatabase
{
return [self.baseDirectory stringByAppendingPathComponent:@"database"];
}
- (NSString *)pathForDatabaseEncryptionKey
{
return [self.baseDirectory stringByAppendingPathComponent:@"database.encryptionkey"];
}
- (NSString *)pathForDownloadedFilesDirectory
{
return [self.baseDirectory stringByAppendingPathComponent:@"files"];
}
- (NSString *)pathForUploadedFilesDirectory
{
return [self.baseDirectory stringByAppendingPathComponent:@"files"];
}
- (NSString *)pathForTemporaryFilesDirectory
{
return self.temporaryDirectory;
}
@end

51
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTManagerConfiguration.h"
#import "OCTDefaultFileStorage.h"
static NSString *const kDefaultBaseDirectory = @"me.dvor.objcTox";
@implementation OCTManagerConfiguration
#pragma mark - Class methods
+ (instancetype)defaultConfiguration
{
OCTManagerConfiguration *configuration = [OCTManagerConfiguration new];
NSString *baseDirectory = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject];
baseDirectory = [baseDirectory stringByAppendingPathComponent:kDefaultBaseDirectory];
[[NSFileManager defaultManager] createDirectoryAtPath:baseDirectory
withIntermediateDirectories:YES
attributes:nil
error:nil];
configuration.fileStorage = [[OCTDefaultFileStorage alloc] initWithBaseDirectory:baseDirectory
temporaryDirectory:NSTemporaryDirectory()];
configuration.options = [OCTToxOptions new];
configuration.importToxSaveFromPath = nil;
configuration.useFauxOfflineMessaging = YES;
return configuration;
}
#pragma mark - NSCopying
- (id)copyWithZone:(NSZone *)zone
{
OCTManagerConfiguration *configuration = [[[self class] allocWithZone:zone] init];
configuration.fileStorage = self.fileStorage;
configuration.options = [self.options copy];
configuration.importToxSaveFromPath = [self.importToxSaveFromPath copy];
configuration.useFauxOfflineMessaging = self.useFauxOfflineMessaging;
return configuration;
}
@end

112
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
#import "OCTToxConstants.h"
#import "OCTManagerConstants.h"
@class OCTObject;
@class OCTFriend;
@class OCTChat;
@class OCTCall;
@class OCTMessageAbstract;
@class OCTSettingsStorageObject;
@class RLMResults;
@interface OCTRealmManager : NSObject
/**
* Storage with all objcTox settings.
*/
@property (strong, nonatomic, readonly) OCTSettingsStorageObject *settingsStorage;
/**
* Migrate unencrypted database to encrypted one.
*
* @param databasePath Path to unencrypted database.
* @param encryptionKey Key used to encrypt database.
* @param error Error parameter will be filled in case of failure. It will contain RLMRealm or NSFileManager error.
*
* @return YES on success, NO on failure.
*/
+ (BOOL)migrateToEncryptedDatabase:(NSString *)databasePath
encryptionKey:(NSData *)encryptionKey
error:(NSError **)error;
/**
* Create RealmManager.
*
* @param fileURL path to Realm file. File will be created if it doesn't exist.
* @param encryptionKey A 64-byte key to use to encrypt the data, or nil if encryption is not enabled.
*/
- (instancetype)initWithDatabaseFileURL:(NSURL *)fileURL encryptionKey:(NSData *)encryptionKey;
- (NSURL *)realmFileURL;
#pragma mark - Basic methods
- (id)objectWithUniqueIdentifier:(NSString *)uniqueIdentifier class:(Class)class;
- (RLMResults *)objectsWithClass:(Class)class predicate:(NSPredicate *)predicate;
- (void)addObject:(OCTObject *)object;
- (void)deleteObject:(OCTObject *)object;
/*
* All realm objects should be updated ONLY using following two methods.
*
* Specified object will be passed in block.
*/
- (void)updateObject:(OCTObject *)object withBlock:(void (^)(id theObject))updateBlock;
- (void)updateObjectsWithClass:(Class)class
predicate:(NSPredicate *)predicate
updateBlock:(void (^)(id theObject))updateBlock;
#pragma mark - Other methods
- (OCTFriend *)friendWithPublicKey:(NSString *)publicKey;
- (OCTChat *)getOrCreateChatWithFriend:(OCTFriend *)friend;
- (OCTCall *)createCallWithChat:(OCTChat *)chat status:(OCTCallStatus)status;
/**
* Gets the current call for the chat if and only if it exists.
* This will not create a call object.
* @param chat The chat that is related to the call.
* @return A call object if it exists, nil if no call is session for this call.
*/
- (OCTCall *)getCurrentCallForChat:(OCTChat *)chat;
- (void)removeMessages:(NSArray<OCTMessageAbstract *> *)messages;
- (void)removeAllMessagesInChat:(OCTChat *)chat removeChat:(BOOL)removeChat;
/**
* Converts all the OCTCalls to OCTMessageCalls.
* Only use this when first starting the app or during termination.
*/
- (void)convertAllCallsToMessages;
- (OCTMessageAbstract *)addMessageWithText:(NSString *)text
type:(OCTToxMessageType)type
chat:(OCTChat *)chat
sender:(OCTFriend *)sender
messageId:(OCTToxMessageId)messageId
msgv3HashHex:(NSString *)msgv3HashHex
sentPush:(BOOL)sentPush
tssent:(UInt32)tssent
tsrcvd:(UInt32)tsrcvd;
- (OCTMessageAbstract *)addMessageWithFileNumber:(OCTToxFileNumber)fileNumber
fileType:(OCTMessageFileType)fileType
fileSize:(OCTToxFileSize)fileSize
fileName:(NSString *)fileName
filePath:(NSString *)filePath
fileUTI:(NSString *)fileUTI
chat:(OCTChat *)chat
sender:(OCTFriend *)sender;
- (OCTMessageAbstract *)addMessageCall:(OCTCall *)call;
@end

665
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Realm/Realm.h>
#import "OCTRealmManager.h"
#import "OCTFriend.h"
#import "OCTFriendRequest.h"
#import "OCTChat.h"
#import "OCTCall.h"
#import "OCTMessageAbstract.h"
#import "OCTMessageText.h"
#import "OCTMessageFile.h"
#import "OCTMessageCall.h"
#import "OCTSettingsStorageObject.h"
#import "OCTLogging.h"
static const uint64_t kCurrentSchemeVersion = 16;
static NSString *kSettingsStorageObjectPrimaryKey = @"kSettingsStorageObjectPrimaryKey";
@interface OCTRealmManager ()
@property (strong, nonatomic) dispatch_queue_t queue;
@property (strong, nonatomic) RLMRealm *realm;
@end
@implementation OCTRealmManager
@synthesize settingsStorage = _settingsStorage;
#pragma mark - Class methods
+ (BOOL)migrateToEncryptedDatabase:(NSString *)databasePath
encryptionKey:(NSData *)encryptionKey
error:(NSError **)error
{
NSString *tempPath = [databasePath stringByAppendingPathExtension:@"tmp"];
@autoreleasepool {
RLMRealm *old = [OCTRealmManager createRealmWithFileURL:[NSURL fileURLWithPath:databasePath]
encryptionKey:nil
error:error];
if (! old) {
return NO;
}
if (! [old writeCopyToURL:[NSURL fileURLWithPath:tempPath] encryptionKey:encryptionKey error:error]) {
return NO;
}
}
if (! [[NSFileManager defaultManager] removeItemAtPath:databasePath error:error]) {
return NO;
}
if (! [[NSFileManager defaultManager] moveItemAtPath:tempPath toPath:databasePath error:error]) {
return NO;
}
return YES;
}
#pragma mark - Lifecycle
- (instancetype)initWithDatabaseFileURL:(NSURL *)fileURL encryptionKey:(NSData *)encryptionKey
{
NSParameterAssert(fileURL);
self = [super init];
if (! self) {
return nil;
}
OCTLogInfo(@"init with fileURL %@", fileURL);
_queue = dispatch_queue_create("OCTRealmManager queue", NULL);
__weak OCTRealmManager *weakSelf = self;
dispatch_sync(_queue, ^{
__strong OCTRealmManager *strongSelf = weakSelf;
// TODO handle error
self->_realm = [OCTRealmManager createRealmWithFileURL:fileURL encryptionKey:encryptionKey error:nil];
[strongSelf createSettingsStorage];
});
[self convertAllCallsToMessages];
return self;
}
#pragma mark - Public
- (NSURL *)realmFileURL
{
return self.realm.configuration.fileURL;
}
#pragma mark - Basic methods
- (id)objectWithUniqueIdentifier:(NSString *)uniqueIdentifier class:(Class)class
{
NSParameterAssert(uniqueIdentifier);
NSParameterAssert(class);
__block OCTObject *object = nil;
dispatch_sync(self.queue, ^{
object = [class objectInRealm:self.realm forPrimaryKey:uniqueIdentifier];
});
return object;
}
- (RLMResults *)objectsWithClass:(Class)class predicate:(NSPredicate *)predicate
{
NSParameterAssert(class);
__block RLMResults *results;
dispatch_sync(self.queue, ^{
results = [class objectsInRealm:self.realm withPredicate:predicate];
});
return results;
}
- (void)updateObject:(OCTObject *)object withBlock:(void (^)(id theObject))updateBlock
{
NSParameterAssert(object);
NSParameterAssert(updateBlock);
// OCTLogInfo(@"updateObject %@", object);
dispatch_sync(self.queue, ^{
[self.realm beginWriteTransaction];
updateBlock(object);
[self.realm commitWriteTransaction];
});
}
- (void)updateObjectsWithClass:(Class)class
predicate:(NSPredicate *)predicate
updateBlock:(void (^)(id theObject))updateBlock
{
NSParameterAssert(class);
NSParameterAssert(updateBlock);
// OCTLogInfo(@"updating objects of class %@ with predicate %@", NSStringFromClass(class), predicate);
dispatch_sync(self.queue, ^{
RLMResults *results = [class objectsInRealm:self.realm withPredicate:predicate];
[self.realm beginWriteTransaction];
for (id object in results) {
updateBlock(object);
}
[self.realm commitWriteTransaction];
});
}
- (void)addObject:(OCTObject *)object
{
NSParameterAssert(object);
// OCTLogInfo(@"add object %@", object);
dispatch_sync(self.queue, ^{
[self.realm beginWriteTransaction];
[self.realm addObject:object];
[self.realm commitWriteTransaction];
});
}
- (void)deleteObject:(OCTObject *)object
{
NSParameterAssert(object);
// OCTLogInfo(@"delete object %@", object);
dispatch_sync(self.queue, ^{
[self.realm beginWriteTransaction];
[self.realm deleteObject:object];
[self.realm commitWriteTransaction];
});
}
#pragma mark - Other methods
+ (RLMRealm *)createRealmWithFileURL:(NSURL *)fileURL encryptionKey:(NSData *)encryptionKey error:(NSError **)error
{
RLMRealmConfiguration *configuration = [RLMRealmConfiguration defaultConfiguration];
configuration.fileURL = fileURL;
configuration.schemaVersion = kCurrentSchemeVersion;
configuration.migrationBlock = [self realmMigrationBlock];
configuration.encryptionKey = encryptionKey;
RLMRealm *realm = [RLMRealm realmWithConfiguration:configuration error:error];
if (! realm && error) {
OCTLogInfo(@"Cannot create Realm, error %@", *error);
}
return realm;
}
- (void)createSettingsStorage
{
_settingsStorage = [OCTSettingsStorageObject objectInRealm:self.realm
forPrimaryKey:kSettingsStorageObjectPrimaryKey];
if (! _settingsStorage) {
OCTLogInfo(@"no _settingsStorage, creating it");
_settingsStorage = [OCTSettingsStorageObject new];
_settingsStorage.uniqueIdentifier = kSettingsStorageObjectPrimaryKey;
[self.realm beginWriteTransaction];
[self.realm addObject:_settingsStorage];
[self.realm commitWriteTransaction];
}
}
- (OCTFriend *)friendWithPublicKey:(NSString *)publicKey
{
NSAssert(publicKey, @"Public key should be non-empty.");
__block OCTFriend *friend;
dispatch_sync(self.queue, ^{
friend = [[OCTFriend objectsInRealm:self.realm where:@"publicKey == %@", publicKey] firstObject];
});
return friend;
}
- (OCTChat *)getOrCreateChatWithFriend:(OCTFriend *)friend
{
__block OCTChat *chat = nil;
dispatch_sync(self.queue, ^{
// TODO add this (friends.@count == 1) condition. Currentry Realm doesn't support collection queries
// See https://github.com/realm/realm-cocoa/issues/1490
chat = [[OCTChat objectsInRealm:self.realm where:@"ANY friends == %@", friend] firstObject];
if (chat) {
return;
}
OCTLogInfo(@"creating chat with friend %@", friend);
chat = [OCTChat new];
chat.lastActivityDateInterval = [[NSDate date] timeIntervalSince1970];
[self.realm beginWriteTransaction];
[self.realm addObject:chat];
[chat.friends addObject:friend];
[self.realm commitWriteTransaction];
});
return chat;
}
- (OCTCall *)createCallWithChat:(OCTChat *)chat status:(OCTCallStatus)status
{
__block OCTCall *call = nil;
dispatch_sync(self.queue, ^{
call = [[OCTCall objectsInRealm:self.realm where:@"chat == %@", chat] firstObject];
if (call) {
return;
}
OCTLogInfo(@"creating call with chat %@", chat);
call = [OCTCall new];
call.status = status;
call.chat = chat;
[self.realm beginWriteTransaction];
[self.realm addObject:call];
[self.realm commitWriteTransaction];
});
return call;
}
- (OCTCall *)getCurrentCallForChat:(OCTChat *)chat
{
__block OCTCall *call = nil;
dispatch_sync(self.queue, ^{
call = [[OCTCall objectsInRealm:self.realm where:@"chat == %@", chat] firstObject];
});
return call;
}
- (void)removeMessages:(NSArray<OCTMessageAbstract *> *)messages
{
NSParameterAssert(messages);
OCTLogInfo(@"removing messages %lu", (unsigned long)messages.count);
dispatch_sync(self.queue, ^{
[self.realm beginWriteTransaction];
NSMutableSet *changedChats = [NSMutableSet new];
for (OCTMessageAbstract *message in messages) {
[changedChats addObject:message.chatUniqueIdentifier];
}
[self removeMessagesWithSubmessages:messages];
for (NSString *chatUniqueIdentifier in changedChats) {
RLMResults *messages = [OCTMessageAbstract objectsInRealm:self.realm where:@"chatUniqueIdentifier == %@", chatUniqueIdentifier];
messages = [messages sortedResultsUsingKeyPath:@"dateInterval" ascending:YES];
OCTChat *chat = [OCTChat objectInRealm:self.realm forPrimaryKey:chatUniqueIdentifier];
chat.lastMessage = messages.lastObject;
}
[self.realm commitWriteTransaction];
});
}
- (void)removeAllMessagesInChat:(OCTChat *)chat removeChat:(BOOL)removeChat
{
NSParameterAssert(chat);
OCTLogInfo(@"removing chat with all messages %@", chat);
dispatch_sync(self.queue, ^{
RLMResults *messages = [OCTMessageAbstract objectsInRealm:self.realm where:@"chatUniqueIdentifier == %@", chat.uniqueIdentifier];
[self.realm beginWriteTransaction];
[self removeMessagesWithSubmessages:messages];
if (removeChat) {
[self.realm deleteObject:chat];
}
[self.realm commitWriteTransaction];
});
}
- (void)convertAllCallsToMessages
{
RLMResults *calls = [OCTCall allObjectsInRealm:self.realm];
OCTLogInfo(@"removing %lu calls", (unsigned long)calls.count);
for (OCTCall *call in calls) {
[self addMessageCall:call];
}
[self.realm beginWriteTransaction];
[self.realm deleteObjects:calls];
[self.realm commitWriteTransaction];
}
- (OCTMessageAbstract *)addMessageWithText:(NSString *)text
type:(OCTToxMessageType)type
chat:(OCTChat *)chat
sender:(OCTFriend *)sender
messageId:(OCTToxMessageId)messageId
msgv3HashHex:(NSString *)msgv3HashHex
sentPush:(BOOL)sentPush
tssent:(UInt32)tssent
tsrcvd:(UInt32)tsrcvd
{
NSParameterAssert(text);
OCTLogInfo(@"adding messageText to chat %@", chat);
OCTMessageText *messageText = [OCTMessageText new];
messageText.text = text;
messageText.isDelivered = NO;
messageText.type = type;
messageText.messageId = messageId;
messageText.msgv3HashHex = msgv3HashHex;
messageText.sentPush = sentPush;
return [self addMessageAbstractWithChat:chat sender:sender messageText:messageText messageFile:nil messageCall:nil tssent:tssent tsrcvd:tsrcvd];
}
- (OCTMessageAbstract *)addMessageWithFileNumber:(OCTToxFileNumber)fileNumber
fileType:(OCTMessageFileType)fileType
fileSize:(OCTToxFileSize)fileSize
fileName:(NSString *)fileName
filePath:(NSString *)filePath
fileUTI:(NSString *)fileUTI
chat:(OCTChat *)chat
sender:(OCTFriend *)sender
{
OCTLogInfo(@"adding messageFile to chat %@, fileSize %lld", chat, fileSize);
OCTMessageFile *messageFile = [OCTMessageFile new];
messageFile.internalFileNumber = fileNumber;
messageFile.fileType = fileType;
messageFile.fileSize = fileSize;
messageFile.fileName = fileName;
[messageFile internalSetFilePath:filePath];
messageFile.fileUTI = fileUTI;
return [self addMessageAbstractWithChat:chat sender:sender messageText:nil messageFile:messageFile messageCall:nil tssent:0 tsrcvd:0];
}
- (OCTMessageAbstract *)addMessageCall:(OCTCall *)call
{
OCTLogInfo(@"adding messageCall to call %@", call);
OCTMessageCallEvent event;
switch (call.status) {
case OCTCallStatusDialing:
case OCTCallStatusRinging:
event = OCTMessageCallEventUnanswered;
break;
case OCTCallStatusActive:
event = OCTMessageCallEventAnswered;
break;
}
OCTMessageCall *messageCall = [OCTMessageCall new];
messageCall.callDuration = call.callDuration;
messageCall.callEvent = event;
return [self addMessageAbstractWithChat:call.chat sender:call.caller messageText:nil messageFile:nil messageCall:messageCall tssent:0 tsrcvd:0];
}
#pragma mark - Private
+ (RLMMigrationBlock)realmMigrationBlock
{
return ^(RLMMigration *migration, uint64_t oldSchemaVersion) {
if (oldSchemaVersion < 1) {
// objcTox version 0.1.0
}
if (oldSchemaVersion < 2) {
// objcTox version 0.2.1
}
if (oldSchemaVersion < 3) {
// objcTox version 0.4.0
}
if (oldSchemaVersion < 4) {
// objcTox version 0.5.0
[self doMigrationVersion4:migration];
}
if (oldSchemaVersion < 5) {
// OCTMessageAbstract: chat property replaced with chatUniqueIdentifier
[self doMigrationVersion5:migration];
}
if (oldSchemaVersion < 6) {
// OCTSettingsStorageObject: adding genericSettingsData property.
}
if (oldSchemaVersion < 7) {
[self doMigrationVersion7:migration];
}
if (oldSchemaVersion < 8) {
[self doMigrationVersion8:migration];
}
if (oldSchemaVersion < 9) {}
if (oldSchemaVersion < 10) {}
if (oldSchemaVersion < 11) {
[self doMigrationVersion11:migration];
}
if (oldSchemaVersion < 12) {
[self doMigrationVersion12:migration];
}
if (oldSchemaVersion < 13) {
[self doMigrationVersion13:migration];
}
if (oldSchemaVersion < 14) {
[self doMigrationVersion14:migration];
}
if (oldSchemaVersion < 16) {
[self doMigrationVersion16:migration];
}
};
}
+ (void)doMigrationVersion4:(RLMMigration *)migration
{
[migration enumerateObjects:OCTChat.className block:^(RLMObject *oldObject, RLMObject *newObject) {
newObject[@"enteredText"] = [oldObject[@"enteredText"] length] > 0 ? oldObject[@"enteredText"] : nil;
}];
[migration enumerateObjects:OCTFriend.className block:^(RLMObject *oldObject, RLMObject *newObject) {
newObject[@"name"] = [oldObject[@"name"] length] > 0 ? oldObject[@"name"] : nil;
newObject[@"statusMessage"] = [oldObject[@"statusMessage"] length] > 0 ? oldObject[@"statusMessage"] : nil;
}];
[migration enumerateObjects:OCTFriendRequest.className block:^(RLMObject *oldObject, RLMObject *newObject) {
newObject[@"message"] = [oldObject[@"message"] length] > 0 ? oldObject[@"message"] : nil;
}];
[migration enumerateObjects:OCTMessageFile.className block:^(RLMObject *oldObject, RLMObject *newObject) {
newObject[@"fileName"] = [oldObject[@"fileName"] length] > 0 ? oldObject[@"fileName"] : nil;
newObject[@"fileUTI"] = [oldObject[@"fileUTI"] length] > 0 ? oldObject[@"fileUTI"] : nil;
}];
[migration enumerateObjects:OCTMessageText.className block:^(RLMObject *oldObject, RLMObject *newObject) {
newObject[@"text"] = [oldObject[@"text"] length] > 0 ? oldObject[@"text"] : nil;
}];
}
+ (void)doMigrationVersion5:(RLMMigration *)migration
{
[migration enumerateObjects:OCTMessageAbstract.className block:^(RLMObject *oldObject, RLMObject *newObject) {
newObject[@"chatUniqueIdentifier"] = oldObject[@"chat"][@"uniqueIdentifier"];
newObject[@"senderUniqueIdentifier"] = oldObject[@"sender"][@"uniqueIdentifier"];
}];
}
+ (void)doMigrationVersion7:(RLMMigration *)migration
{
// Before this version OCTMessageText.isDelivered was broken.
// See https://github.com/Antidote-for-Tox/objcTox/issues/158
//
// After update it was fixed + resending of undelivered messages feature was introduced.
// This fired resending all messages that were in history for all friends.
//
// To fix an issue and stop people suffering we mark all outgoing text messages as delivered.
[migration enumerateObjects:OCTMessageAbstract.className block:^(RLMObject *oldObject, RLMObject *newObject) {
if (newObject[@"senderUniqueIdentifier"] != nil) {
return;
}
RLMObject *messageText = newObject[@"messageText"];
if (! messageText) {
return;
}
messageText[@"isDelivered"] = @YES;
}];
}
+ (void)doMigrationVersion8:(RLMMigration *)migration
{
[migration enumerateObjects:OCTFriend.className block:^(RLMObject *oldObject, RLMObject *newObject) {
newObject[@"pushToken"] = nil;
}];
}
+ (void)doMigrationVersion11:(RLMMigration *)migration
{
[migration enumerateObjects:OCTFriend.className block:^(RLMObject *oldObject, RLMObject *newObject) {
newObject[@"msgv3Capability"] = @NO;
}];
}
+ (void)doMigrationVersion12:(RLMMigration *)migration
{
[migration enumerateObjects:OCTMessageText.className block:^(RLMObject *oldObject, RLMObject *newObject) {
newObject[@"msgv3HashHex"] = nil;
}];
}
+ (void)doMigrationVersion13:(RLMMigration *)migration
{
[migration enumerateObjects:OCTMessageText.className block:^(RLMObject *oldObject, RLMObject *newObject) {
newObject[@"sentPush"] = @YES;
}];
}
+ (void)doMigrationVersion14:(RLMMigration *)migration
{
[migration enumerateObjects:OCTMessageAbstract.className block:^(RLMObject *oldObject, RLMObject *newObject) {
newObject[@"tssent"] = @0;
newObject[@"tsrcvd"] = @0;
}];
}
+ (void)doMigrationVersion16:(RLMMigration *)migration
{
[migration enumerateObjects:OCTFriend.className block:^(RLMObject *oldObject, RLMObject *newObject) {
newObject[@"capabilities2"] = nil;
}];
}
/**
* Only one of messageText, messageFile or messageCall can be non-nil.
*/
- (OCTMessageAbstract *)addMessageAbstractWithChat:(OCTChat *)chat
sender:(OCTFriend *)sender
messageText:(OCTMessageText *)messageText
messageFile:(OCTMessageFile *)messageFile
messageCall:(OCTMessageCall *)messageCall
tssent:(UInt32)tssent
tsrcvd:(UInt32)tsrcvd
{
NSParameterAssert(chat);
NSAssert( (messageText && ! messageFile && ! messageCall) ||
(! messageText && messageFile && ! messageCall) ||
(! messageText && ! messageFile && messageCall),
@"Wrong options passed. Only one of messageText, messageFile or messageCall should be non-nil.");
OCTMessageAbstract *messageAbstract = [OCTMessageAbstract new];
messageAbstract.dateInterval = [[NSDate date] timeIntervalSince1970];
messageAbstract.senderUniqueIdentifier = sender.uniqueIdentifier;
messageAbstract.chatUniqueIdentifier = chat.uniqueIdentifier;
messageAbstract.tssent = tssent;
messageAbstract.tsrcvd = tsrcvd;
messageAbstract.messageText = messageText;
messageAbstract.messageFile = messageFile;
messageAbstract.messageCall = messageCall;
[self addObject:messageAbstract];
[self updateObject:chat withBlock:^(OCTChat *theChat) {
theChat.lastMessage = messageAbstract;
theChat.lastActivityDateInterval = messageAbstract.dateInterval;
}];
return messageAbstract;
}
// Delete an NSArray, RLMArray, or RLMResults of messages from this Realm.
- (void)removeMessagesWithSubmessages:(id)messages
{
for (OCTMessageAbstract *message in messages) {
if (message.messageText) {
[self.realm deleteObject:message.messageText];
}
if (message.messageFile) {
[self.realm deleteObject:message.messageFile];
}
if (message.messageCall) {
[self.realm deleteObject:message.messageCall];
}
}
[self.realm deleteObjects:messages];
}
@end

31
local_pod_repo/objcTox/Classes/Private/Manager/Files/NSError+OCTFile.h Normal file
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
#import "OCTToxConstants.h"
@class OCTMessageAbstract;
@interface NSError (OCTFile)
+ (NSError *)sendFileErrorInternalError;
+ (NSError *)sendFileErrorCannotReadFile;
+ (NSError *)sendFileErrorCannotSaveFileToUploads;
+ (NSError *)sendFileErrorFriendNotFound;
+ (NSError *)sendFileErrorFriendNotConnected;
+ (NSError *)sendFileErrorNameTooLong;
+ (NSError *)sendFileErrorTooMany;
+ (NSError *)sendFileErrorFromToxFileSendError:(OCTToxErrorFileSend)code;
+ (NSError *)acceptFileErrorInternalError;
+ (NSError *)acceptFileErrorCannotWriteToFile;
+ (NSError *)acceptFileErrorFriendNotFound;
+ (NSError *)acceptFileErrorFriendNotConnected;
+ (NSError *)acceptFileErrorWrongMessage:(OCTMessageAbstract *)message;
+ (NSError *)acceptFileErrorFromToxFileSendChunkError:(OCTToxErrorFileSendChunk)code;
+ (NSError *)acceptFileErrorFromToxFileControl:(OCTToxErrorFileControl)code;
+ (NSError *)fileTransferErrorWrongMessage:(OCTMessageAbstract *)message;
@end

189
local_pod_repo/objcTox/Classes/Private/Manager/Files/NSError+OCTFile.m Normal file
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@@ -0,0 +1,189 @@
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "NSError+OCTFile.h"
#import "OCTManagerConstants.h"
@implementation NSError (OCTFile)
+ (NSError *)sendFileErrorInternalError
{
return [NSError errorWithDomain:kOCTManagerErrorDomain
code:OCTSendFileErrorInternalError
userInfo:@{
NSLocalizedDescriptionKey : @"Send file",
NSLocalizedFailureReasonErrorKey : @"Internal error",
}];
}
+ (NSError *)sendFileErrorCannotReadFile
{
return [NSError errorWithDomain:kOCTManagerErrorDomain
code:OCTSendFileErrorCannotReadFile
userInfo:@{
NSLocalizedDescriptionKey : @"Send file",
NSLocalizedFailureReasonErrorKey : @"Cannot read file",
}];
}
+ (NSError *)sendFileErrorCannotSaveFileToUploads
{
return [NSError errorWithDomain:kOCTManagerErrorDomain
code:OCTSendFileErrorCannotSaveFileToUploads
userInfo:@{
NSLocalizedDescriptionKey : @"Send file",
NSLocalizedFailureReasonErrorKey : @"Cannot save send file to uploads folder.",
}];
}
+ (NSError *)sendFileErrorFriendNotFound
{
return [NSError errorWithDomain:kOCTManagerErrorDomain
code:OCTSendFileErrorFriendNotFound
userInfo:@{
NSLocalizedDescriptionKey : @"Send file",
NSLocalizedFailureReasonErrorKey : @"Friend to send file to was not found.",
}];
}
+ (NSError *)sendFileErrorFriendNotConnected
{
return [NSError errorWithDomain:kOCTManagerErrorDomain
code:OCTSendFileErrorFriendNotConnected
userInfo:@{
NSLocalizedDescriptionKey : @"Send file",
NSLocalizedFailureReasonErrorKey : @"Friend is not connected at the moment.",
}];
}
+ (NSError *)sendFileErrorNameTooLong
{
return [NSError errorWithDomain:kOCTManagerErrorDomain
code:OCTSendFileErrorFriendNotConnected
userInfo:@{
NSLocalizedDescriptionKey : @"Send file",
NSLocalizedFailureReasonErrorKey : @"File name is too long.",
}];
}
+ (NSError *)sendFileErrorTooMany
{
return [NSError errorWithDomain:kOCTManagerErrorDomain
code:OCTSendFileErrorFriendNotConnected
userInfo:@{
NSLocalizedDescriptionKey : @"Send file",
NSLocalizedFailureReasonErrorKey : @"Too many active file transfers.",
}];
}
+ (NSError *)sendFileErrorFromToxFileSendError:(OCTToxErrorFileSend)code
{
switch (code) {
case OCTToxErrorFileSendUnknown:
return [self sendFileErrorInternalError];
case OCTToxErrorFileSendFriendNotFound:
return [self sendFileErrorFriendNotFound];
case OCTToxErrorFileSendFriendNotConnected:
return [self sendFileErrorFriendNotConnected];
case OCTToxErrorFileSendNameTooLong:
return [self sendFileErrorNameTooLong];
case OCTToxErrorFileSendTooMany:
return [self sendFileErrorTooMany];
}
}
+ (NSError *)acceptFileErrorInternalError
{
return [NSError errorWithDomain:kOCTManagerErrorDomain
code:OCTAcceptFileErrorInternalError
userInfo:@{
NSLocalizedDescriptionKey : @"Download file",
NSLocalizedFailureReasonErrorKey : @"Internal error",
}];
}
+ (NSError *)acceptFileErrorCannotWriteToFile
{
return [NSError errorWithDomain:kOCTManagerErrorDomain
code:OCTAcceptFileErrorCannotWriteToFile
userInfo:@{
NSLocalizedDescriptionKey : @"Download file",
NSLocalizedFailureReasonErrorKey : @"File is not available for writing.",
}];
}
+ (NSError *)acceptFileErrorFriendNotFound
{
return [NSError errorWithDomain:kOCTManagerErrorDomain
code:OCTAcceptFileErrorFriendNotFound
userInfo:@{
NSLocalizedDescriptionKey : @"Download file",
NSLocalizedFailureReasonErrorKey : @"Friend to send file to was not found.",
}];
}
+ (NSError *)acceptFileErrorFriendNotConnected
{
return [NSError errorWithDomain:kOCTManagerErrorDomain
code:OCTAcceptFileErrorFriendNotConnected
userInfo:@{
NSLocalizedDescriptionKey : @"Download file",
NSLocalizedFailureReasonErrorKey : @"Friend is not connected at the moment.",
}];
}
+ (NSError *)acceptFileErrorWrongMessage:(OCTMessageAbstract *)message
{
return [NSError errorWithDomain:kOCTManagerErrorDomain
code:OCTAcceptFileErrorWrongMessage
userInfo:@{
NSLocalizedDescriptionKey : @"Download file",
NSLocalizedFailureReasonErrorKey : [NSString stringWithFormat:@"Specified wrong message %@", message],
}];
}
+ (NSError *)acceptFileErrorFromToxFileSendChunkError:(OCTToxErrorFileSendChunk)code
{
switch (code) {
case OCTToxErrorFileSendChunkFriendNotFound:
return [self acceptFileErrorFriendNotFound];
case OCTToxErrorFileSendChunkFriendNotConnected:
return [self acceptFileErrorFriendNotConnected];
case OCTToxErrorFileSendChunkUnknown:
case OCTToxErrorFileSendChunkNotFound:
case OCTToxErrorFileSendChunkNotTransferring:
case OCTToxErrorFileSendChunkInvalidLength:
case OCTToxErrorFileSendChunkSendq:
case OCTToxErrorFileSendChunkWrongPosition:
return [self acceptFileErrorInternalError];
}
}
+ (NSError *)acceptFileErrorFromToxFileControl:(OCTToxErrorFileControl)code
{
switch (code) {
case OCTToxErrorFileControlFriendNotFound:
return [self acceptFileErrorFriendNotFound];
case OCTToxErrorFileControlFriendNotConnected:
return [self acceptFileErrorFriendNotConnected];
case OCTToxErrorFileControlNotFound:
case OCTToxErrorFileControlNotPaused:
case OCTToxErrorFileControlDenied:
case OCTToxErrorFileControlAlreadyPaused:
case OCTToxErrorFileControlSendq:
return [self acceptFileErrorInternalError];
}
}
+ (NSError *)fileTransferErrorWrongMessage:(OCTMessageAbstract *)message
{
return [NSError errorWithDomain:kOCTManagerErrorDomain
code:OCTFileTransferErrorWrongMessage
userInfo:@{
NSLocalizedDescriptionKey : @"Error",
NSLocalizedFailureReasonErrorKey : [NSString stringWithFormat:@"Specified wrong message %@", message],
}];
}
@end

42
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTFileBaseOperation.h"
@interface OCTFileBaseOperation (Private)
@property (weak, nonatomic, readonly, nullable) OCTTox *tox;
@property (assign, nonatomic, readonly) OCTToxFriendNumber friendNumber;
@property (assign, nonatomic, readonly) OCTToxFileNumber fileNumber;
@property (assign, nonatomic, readonly) OCTToxFileSize fileSize;
/**
* Override this method to start custom actions. Call finish when operation is done.
*/
- (void)operationStarted NS_REQUIRES_SUPER;
/**
* Override this method to do clean up on operation cancellation.
*/
- (void)operationWasCanceled NS_REQUIRES_SUPER;
/**
* Call this method to change bytes done value.
*/
- (void)updateBytesDone:(OCTToxFileSize)bytesDone;
/**
* Call this method in case if operation was finished.
*/
- (void)finishWithSuccess;
/**
* Call this method in case if operation was finished or cancelled with error.
*
* @param error Pass error if occured, nil on success.
*/
- (void)finishWithError:(nonnull NSError *)error;
@end

85
local_pod_repo/objcTox/Classes/Private/Manager/Files/OCTFileBaseOperation.h Normal file
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
#import "OCTTox.h"
#import "OCTToxConstants.h"
@class OCTFileBaseOperation;
/**
* Block to notify about operation progress.
*
* @param operation Operation that is running.
* @param progress Progress of operation. From 0.0 to 1.0.
* @param bytesPerSecond Speed of loading.
* @param eta Estimated time of finish of loading.
*/
typedef void (^OCTFileBaseOperationProgressBlock)(OCTFileBaseOperation *__nonnull operation);
/**
* Block to notify about operation success.
*
* @param operation Operation that is running.
* @param filePath Path of file being loaded
*/
typedef void (^OCTFileBaseOperationSuccessBlock)(OCTFileBaseOperation *__nonnull operation);
/**
* Block to notify about operation failure.
*
* @param operation Operation that is running.
*/
typedef void (^OCTFileBaseOperationFailureBlock)(OCTFileBaseOperation *__nonnull operation, NSError *__nonnull error);
@interface OCTFileBaseOperation : NSOperation
/**
* Identifier of operation, unique for all active file operations.
*/
@property (strong, nonatomic, readonly, nonnull) NSString *operationId;
/**
* Progress properties.
*/
@property (assign, nonatomic, readonly) OCTToxFileSize bytesDone;
@property (assign, nonatomic, readonly) float progress;
@property (assign, nonatomic, readonly) OCTToxFileSize bytesPerSecond;
@property (assign, nonatomic, readonly) CFTimeInterval eta;
@property (strong, nonatomic, readonly, nullable) NSDictionary *userInfo;
/**
* Creates operation id from file and friend number.
*/
+ (nonnull NSString *)operationIdFromFileNumber:(OCTToxFileNumber)fileNumber friendNumber:(OCTToxFriendNumber)friendNumber;
/**
* Create operation.
*
* @param tox Tox object to load from.
* @param friendNumber Number of friend.
* @param fileNumber Number of file to load.
* @param fileSize Size of file in bytes.
* @param userInfo Any object that will be stored by operation.
* @param progressBlock Block called to notify about loading progress. Block will be called on main thread.
* @param etaUpdateBlock Block called to notify about loading eta update. Block will be called on main thread.
* @param successBlock Block called on operation success. Block will be called on main thread.
* @param failureBlock Block called on loading error. Block will be called on main thread.
*/
- (nullable instancetype)initWithTox:(nonnull OCTTox *)tox
friendNumber:(OCTToxFriendNumber)friendNumber
fileNumber:(OCTToxFileNumber)fileNumber
fileSize:(OCTToxFileSize)fileSize
userInfo:(nullable NSDictionary *)userInfo
progressBlock:(nullable OCTFileBaseOperationProgressBlock)progressBlock
etaUpdateBlock:(nullable OCTFileBaseOperationProgressBlock)etaUpdateBlock
successBlock:(nullable OCTFileBaseOperationSuccessBlock)successBlock
failureBlock:(nullable OCTFileBaseOperationFailureBlock)failureBlock;
- (nullable instancetype)init NS_UNAVAILABLE;
+ (nullable instancetype)new NS_UNAVAILABLE;
@end

286
local_pod_repo/objcTox/Classes/Private/Manager/Files/OCTFileBaseOperation.m Normal file
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTFileBaseOperation.h"
#import "OCTFileBaseOperation+Private.h"
#import "OCTLogging.h"
#import <QuartzCore/QuartzCore.h>
static const CFTimeInterval kMinUpdateProgressInterval = 0.1;
static const CFTimeInterval kMinUpdateEtaInterval = 1.0;
@interface OCTEtaObject : NSObject
@property (assign, nonatomic) CFTimeInterval deltaTime;
@property (assign, nonatomic) OCTToxFileSize deltaBytes;
@end
@implementation OCTEtaObject
@end
@interface OCTFileBaseOperation ()
@property (assign, atomic) BOOL privateExecuting;
@property (assign, atomic) BOOL privateFinished;
@property (weak, nonatomic, readonly, nullable) OCTTox *tox;
@property (assign, nonatomic, readonly) OCTToxFriendNumber friendNumber;
@property (assign, nonatomic, readonly) OCTToxFileNumber fileNumber;
@property (assign, nonatomic, readonly) OCTToxFileSize fileSize;
@property (assign, nonatomic, readwrite) OCTToxFileSize bytesDone;
@property (assign, nonatomic, readwrite) float progress;
@property (assign, nonatomic, readwrite) OCTToxFileSize bytesPerSecond;
@property (assign, nonatomic, readwrite) CFTimeInterval eta;
@property (copy, nonatomic) OCTFileBaseOperationProgressBlock progressBlock;
@property (copy, nonatomic) OCTFileBaseOperationProgressBlock etaUpdateBlock;
@property (copy, nonatomic) OCTFileBaseOperationSuccessBlock successBlock;
@property (copy, nonatomic) OCTFileBaseOperationFailureBlock failureBlock;
@property (assign, nonatomic) CFTimeInterval lastUpdateProgressTime;
@property (assign, nonatomic) OCTToxFileSize lastUpdateBytesDone;
@property (assign, nonatomic) CFTimeInterval lastUpdateEtaProgressTime;
@property (assign, nonatomic) OCTToxFileSize lastUpdateEtaBytesDone;
@property (strong, nonatomic) NSMutableArray *last10EtaObjects;
@end
@implementation OCTFileBaseOperation
#pragma mark - Class methods
+ (NSString *)operationIdFromFileNumber:(OCTToxFileNumber)fileNumber friendNumber:(OCTToxFriendNumber)friendNumber
{
return [NSString stringWithFormat:@"%d-%d", fileNumber, friendNumber];
}
#pragma mark - Lifecycle
- (nullable instancetype)initWithTox:(nonnull OCTTox *)tox
friendNumber:(OCTToxFriendNumber)friendNumber
fileNumber:(OCTToxFileNumber)fileNumber
fileSize:(OCTToxFileSize)fileSize
userInfo:(NSDictionary *)userInfo
progressBlock:(nullable OCTFileBaseOperationProgressBlock)progressBlock
etaUpdateBlock:(nullable OCTFileBaseOperationProgressBlock)etaUpdateBlock
successBlock:(nullable OCTFileBaseOperationSuccessBlock)successBlock
failureBlock:(nullable OCTFileBaseOperationFailureBlock)failureBlock
{
NSParameterAssert(tox);
NSParameterAssert(fileSize > 0);
self = [super init];
if (! self) {
return nil;
}
_operationId = [[self class] operationIdFromFileNumber:fileNumber friendNumber:friendNumber];
_tox = tox;
_friendNumber = friendNumber;
_fileNumber = fileNumber;
_fileSize = fileSize;
_progress = 0.0;
_bytesPerSecond = 0;
_eta = 0;
_userInfo = userInfo;
_progressBlock = [progressBlock copy];
_etaUpdateBlock = [etaUpdateBlock copy];
_successBlock = [successBlock copy];
_failureBlock = [failureBlock copy];
_bytesDone = 0;
_lastUpdateProgressTime = 0;
return self;
}
#pragma mark - Properties
- (void)setExecuting:(BOOL)executing
{
[self willChangeValueForKey:@"isExecuting"];
self.privateExecuting = executing;
[self didChangeValueForKey:@"isExecuting"];
}
- (BOOL)isExecuting
{
return self.privateExecuting;
}
- (void)setFinished:(BOOL)finished
{
[self willChangeValueForKey:@"isFinished"];
self.privateFinished = finished;
[self didChangeValueForKey:@"isFinished"];
}
- (BOOL)isFinished
{
return self.privateFinished;
}
#pragma mark - Private category
- (void)updateBytesDone:(OCTToxFileSize)bytesDone
{
self.bytesDone = bytesDone;
[self updateProgressIfNeeded:bytesDone];
[self updateEtaIfNeeded:bytesDone];
}
- (void)operationStarted
{
OCTLogInfo(@"start loading file with identifier %@", self.operationId);
}
- (void)operationWasCanceled
{
OCTLogInfo(@"was cancelled");
}
- (void)finishWithSuccess
{
OCTLogInfo(@"finished with success");
self.executing = NO;
self.finished = YES;
dispatch_async(dispatch_get_main_queue(), ^{
if (self.successBlock) {
self.successBlock(self);
}
});
}
- (void)finishWithError:(nonnull NSError *)error
{
NSParameterAssert(error);
OCTLogInfo(@"finished with error %@", error);
self.executing = NO;
self.finished = YES;
dispatch_async(dispatch_get_main_queue(), ^{
if (self.failureBlock) {
self.failureBlock(self, error);
}
});
}
#pragma mark - Override
- (void)start
{
if (self.cancelled) {
self.finished = YES;
return;
}
self.executing = YES;
self.lastUpdateProgressTime = CACurrentMediaTime();
self.lastUpdateBytesDone = 0;
self.lastUpdateEtaProgressTime = CACurrentMediaTime();
self.lastUpdateEtaBytesDone = 0;
self.last10EtaObjects = [NSMutableArray new];
[self operationStarted];
}
- (void)cancel
{
[super cancel];
[self operationWasCanceled];
self.executing = NO;
self.finished = YES;
}
- (BOOL)asynchronous
{
return YES;
}
#pragma mark - Private
- (void)updateProgressIfNeeded:(OCTToxFileSize)bytesDone
{
CFTimeInterval time = CACurrentMediaTime();
CFTimeInterval deltaTime = time - self.lastUpdateProgressTime;
if (deltaTime <= kMinUpdateProgressInterval) {
return;
}
self.lastUpdateProgressTime = time;
self.lastUpdateBytesDone = bytesDone;
self.progress = (float)bytesDone / self.fileSize;
OCTLogInfo(@"progress %.2f, bytes per second %lld, eta %.0f seconds", self.progress, self.bytesPerSecond, self.eta);
if (self.progressBlock) {
self.progressBlock(self);
}
}
- (void)updateEtaIfNeeded:(OCTToxFileSize)bytesDone
{
CFTimeInterval time = CACurrentMediaTime();
CFTimeInterval deltaTime = time - self.lastUpdateEtaProgressTime;
if (deltaTime <= kMinUpdateEtaInterval) {
return;
}
OCTToxFileSize deltaBytes = bytesDone - self.lastUpdateEtaBytesDone;
OCTToxFileSize bytesLeft = self.fileSize - bytesDone;
self.lastUpdateEtaProgressTime = time;
self.lastUpdateEtaBytesDone = bytesDone;
OCTEtaObject *etaObject = [OCTEtaObject new];
etaObject.deltaTime = deltaTime;
etaObject.deltaBytes = deltaBytes;
[self.last10EtaObjects addObject:etaObject];
if (self.last10EtaObjects.count > 10) {
[self.last10EtaObjects removeObjectAtIndex:0];
}
CFTimeInterval totalDeltaTime = 0.0;
OCTToxFileSize totalDeltaBytes = 0;
for (OCTEtaObject *object in self.last10EtaObjects) {
totalDeltaTime += object.deltaTime;
totalDeltaBytes += object.deltaBytes;
}
self.bytesPerSecond = totalDeltaBytes / totalDeltaTime;
if (totalDeltaBytes) {
self.eta = totalDeltaTime * bytesLeft / totalDeltaBytes;
}
if (self.etaUpdateBlock) {
self.etaUpdateBlock(self);
}
}
@end

15
local_pod_repo/objcTox/Classes/Private/Manager/Files/OCTFileDataInput.h Normal file
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
#import "OCTFileInputProtocol.h"
@interface OCTFileDataInput : NSObject <OCTFileInputProtocol>
- (nullable instancetype)initWithData:(nonnull NSData *)data;
- (nullable instancetype)init NS_UNAVAILABLE;
+ (nullable instancetype)new NS_UNAVAILABLE;
@end

50
local_pod_repo/objcTox/Classes/Private/Manager/Files/OCTFileDataInput.m Normal file
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@@ -0,0 +1,50 @@
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTFileDataInput.h"
#import "OCTLogging.h"
@interface OCTFileDataInput ()
@property (strong, nonatomic, readonly) NSData *data;
@end
@implementation OCTFileDataInput
#pragma mark - Lifecycle
- (nullable instancetype)initWithData:(nonnull NSData *)data
{
self = [super init];
if (! self) {
return nil;
}
_data = data;
return self;
}
#pragma mark - OCTFileInputProtocol
- (BOOL)prepareToRead
{
return YES;
}
- (nonnull NSData *)bytesWithPosition:(OCTToxFileSize)position length:(size_t)length
{
@try {
return [self.data subdataWithRange:NSMakeRange((NSUInteger)position, length)];
}
@catch (NSException *ex) {
OCTLogWarn(@"catched exception %@", ex);
}
return nil;
}
@end

15
local_pod_repo/objcTox/Classes/Private/Manager/Files/OCTFileDataOutput.h Normal file
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
#import "OCTFileOutputProtocol.h"
@interface OCTFileDataOutput : NSObject <OCTFileOutputProtocol>
/**
* Result data. This property will contain data only after download finishes.
*/
@property (strong, nonatomic, readonly, nullable) NSData *resultData;
@end

42
local_pod_repo/objcTox/Classes/Private/Manager/Files/OCTFileDataOutput.m Normal file
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTFileDataOutput.h"
@interface OCTFileDataOutput ()
@property (strong, nonatomic) NSMutableData *tempData;
@property (strong, nonatomic) NSData *resultData;
@end
@implementation OCTFileDataOutput
#pragma mark - OCTFileOutputProtocol
- (BOOL)prepareToWrite
{
self.tempData = [NSMutableData new];
return YES;
}
- (BOOL)writeData:(nonnull NSData *)data
{
[self.tempData appendData:data];
return YES;
}
- (BOOL)finishWriting
{
self.resultData = [self.tempData copy];
self.tempData = nil;
return YES;
}
- (void)cancel
{
self.tempData = nil;
}
@end

45
local_pod_repo/objcTox/Classes/Private/Manager/Files/OCTFileDownloadOperation.h Normal file
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTFileBaseOperation.h"
@class OCTTox;
@protocol OCTFileOutputProtocol;
/**
* File operation for downloading file.
*
* When started will automatically send resume control to friend.
*/
@interface OCTFileDownloadOperation : OCTFileBaseOperation
@property (strong, nonatomic, readonly, nonnull) id<OCTFileOutputProtocol> output;
/**
* Create operation.
*
* @param fileOutput Output to use as a destination for file transfer.
*
* For other parameters description see OCTFileBaseOperation.
*/
- (nullable instancetype)initWithTox:(nonnull OCTTox *)tox
fileOutput:(nonnull id<OCTFileOutputProtocol>)fileOutput
friendNumber:(OCTToxFriendNumber)friendNumber
fileNumber:(OCTToxFileNumber)fileNumber
fileSize:(OCTToxFileSize)fileSize
userInfo:(nullable NSDictionary *)userInfo
progressBlock:(nullable OCTFileBaseOperationProgressBlock)progressBlock
etaUpdateBlock:(nullable OCTFileBaseOperationProgressBlock)etaUpdateBlock
successBlock:(nullable OCTFileBaseOperationSuccessBlock)successBlock
failureBlock:(nullable OCTFileBaseOperationFailureBlock)failureBlock;
/**
* Call this method to get next chunk to operation.
*
* @param chunk Next chunk of data to append to file.
* @param position Position in file to append chunk.
*/
- (void)receiveChunk:(nullable NSData *)chunk position:(OCTToxFileSize)position;
@end

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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTFileDownloadOperation.h"
#import "OCTFileBaseOperation+Private.h"
#import "OCTFileOutputProtocol.h"
#import "OCTLogging.h"
#import "NSError+OCTFile.h"
@interface OCTFileDownloadOperation ()
@end
@implementation OCTFileDownloadOperation
#pragma mark - Lifecycle
- (nullable instancetype)initWithTox:(nonnull OCTTox *)tox
fileOutput:(nonnull id<OCTFileOutputProtocol>)fileOutput
friendNumber:(OCTToxFriendNumber)friendNumber
fileNumber:(OCTToxFileNumber)fileNumber
fileSize:(OCTToxFileSize)fileSize
userInfo:(NSDictionary *)userInfo
progressBlock:(nullable OCTFileBaseOperationProgressBlock)progressBlock
etaUpdateBlock:(nullable OCTFileBaseOperationProgressBlock)etaUpdateBlock
successBlock:(nullable OCTFileBaseOperationSuccessBlock)successBlock
failureBlock:(nullable OCTFileBaseOperationFailureBlock)failureBlock
{
NSParameterAssert(fileOutput);
self = [super initWithTox:tox
friendNumber:friendNumber
fileNumber:fileNumber
fileSize:fileSize
userInfo:userInfo
progressBlock:progressBlock
etaUpdateBlock:etaUpdateBlock
successBlock:successBlock
failureBlock:failureBlock];
if (! self) {
return nil;
}
_output = fileOutput;
return self;
}
#pragma mark - Public
- (void)receiveChunk:(NSData *)chunk position:(OCTToxFileSize)position
{
if (! chunk) {
if ([self.output finishWriting]) {
[self finishWithSuccess];
}
else {
[self finishWithError:[NSError acceptFileErrorCannotWriteToFile]];
}
return;
}
if (self.bytesDone != position) {
OCTLogWarn(@"bytesDone doesn't match position");
[self.tox fileSendControlForFileNumber:self.fileNumber
friendNumber:self.friendNumber
control:OCTToxFileControlCancel
error:nil];
[self finishWithError:[NSError acceptFileErrorInternalError]];
return;
}
if (! [self.output writeData:chunk]) {
[self finishWithError:[NSError acceptFileErrorCannotWriteToFile]];
return;
}
[self updateBytesDone:self.bytesDone + chunk.length];
}
#pragma mark - Override
- (void)operationStarted
{
[super operationStarted];
if (! [self.output prepareToWrite]) {
[self finishWithError:[NSError acceptFileErrorCannotWriteToFile]];
}
NSError *error;
if (! [self.tox fileSendControlForFileNumber:self.fileNumber
friendNumber:self.friendNumber
control:OCTToxFileControlResume
error:&error]) {
OCTLogWarn(@"cannot send control %@", error);
[self finishWithError:[NSError acceptFileErrorFromToxFileControl:error.code]];
return;
}
}
- (void)operationWasCanceled
{
[super operationWasCanceled];
[self.output cancel];
}
@end

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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
#import "OCTToxConstants.h"
@protocol OCTFileInputProtocol <NSObject>
/**
* Prepare input to read. This method will be called before first call to bytesWithPosition:length:.
*
* @return YES on success, NO on failure.
*/
- (BOOL)prepareToRead;
/**
* Provide bytes.
*
* @param position Start position to start reading from.
* @param length Length of bytes to read.
*
* @return NSData on success, nil on failure
*/
- (nonnull NSData *)bytesWithPosition:(OCTToxFileSize)position length:(size_t)length;
@end

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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
@protocol OCTFileOutputProtocol <NSObject>
/**
* Prepare input to write. This method will be called before first call to writeData:.
*
* @return YES on success, NO on failure.
*/
- (BOOL)prepareToWrite;
/**
* Write data to output.
*
* @param data Data to write.
*
* @return YES on success, NO on failure.
*/
- (BOOL)writeData:(nonnull NSData *)data;
/**
* This method is called after last writeData: method.
*
* @return YES on success, NO on failure.
*/
- (BOOL)finishWriting;
/**
* This method is called if all progress was canceled. Do needed cleanup.
*/
- (void)cancel;
@end

15
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
#import "OCTFileInputProtocol.h"
@interface OCTFilePathInput : NSObject <OCTFileInputProtocol>
- (nullable instancetype)initWithFilePath:(nonnull NSString *)filePath;
- (nullable instancetype)init NS_UNAVAILABLE;
+ (nullable instancetype)new NS_UNAVAILABLE;
@end

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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTFilePathInput.h"
#import "OCTLogging.h"
@interface OCTFilePathInput ()
@property (strong, nonatomic, readonly) NSString *filePath;
@property (strong, nonatomic) NSFileHandle *handle;
@end
@implementation OCTFilePathInput
#pragma mark - Lifecycle
- (nullable instancetype)initWithFilePath:(nonnull NSString *)filePath
{
self = [super init];
if (! self) {
return nil;
}
_filePath = filePath;
return self;
}
#pragma mark - OCTFileInputProtocol
- (BOOL)prepareToRead
{
self.handle = [NSFileHandle fileHandleForReadingAtPath:self.filePath];
if (! self.handle) {
return NO;
}
return YES;
}
- (NSData *)bytesWithPosition:(OCTToxFileSize)position length:(size_t)length
{
@try {
if (self.handle.offsetInFile != position) {
[self.handle seekToFileOffset:position];
}
return [self.handle readDataOfLength:length];
}
@catch (NSException *ex) {
OCTLogWarn(@"catched exception %@", ex);
}
return nil;
}
@end

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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
#import "OCTFileOutputProtocol.h"
@interface OCTFilePathOutput : NSObject <OCTFileOutputProtocol>
@property (copy, nonatomic, readonly, nonnull) NSString *resultFilePath;
- (nullable instancetype)initWithTempFolder:(nonnull NSString *)tempFolder
resultFolder:(nonnull NSString *)resultFolder
fileName:(nonnull NSString *)fileName;
- (nullable instancetype)init NS_UNAVAILABLE;
+ (nullable instancetype)new NS_UNAVAILABLE;
@end

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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTFilePathOutput.h"
#import "OCTLogging.h"
#import "OCTFileTools.h"
@interface OCTFilePathOutput ()
@property (copy, nonatomic, readonly, nonnull) NSString *tempFilePath;
@property (strong, nonatomic) NSFileHandle *handle;
@end
@implementation OCTFilePathOutput
#pragma mark - Lifecycle
- (nullable instancetype)initWithTempFolder:(nonnull NSString *)tempFolder
resultFolder:(nonnull NSString *)resultFolder
fileName:(nonnull NSString *)fileName
{
self = [super init];
if (! self) {
return nil;
}
_tempFilePath = [OCTFileTools createNewFilePathInDirectory:tempFolder fileName:fileName];
_resultFilePath = [OCTFileTools createNewFilePathInDirectory:resultFolder fileName:fileName];
// Create dummy file to reserve fileName.
[[NSFileManager defaultManager] createFileAtPath:_resultFilePath contents:[NSData data] attributes:nil];
OCTLogInfo(@"temp path %@", _tempFilePath);
OCTLogInfo(@"result path %@", _resultFilePath);
return self;
}
#pragma mark - OCTFileOutputProtocol
- (BOOL)prepareToWrite
{
if (! [[NSFileManager defaultManager] createFileAtPath:self.tempFilePath contents:nil attributes:nil]) {
return NO;
}
self.handle = [NSFileHandle fileHandleForWritingAtPath:self.tempFilePath];
if (! self.handle) {
return NO;
}
return YES;
}
- (BOOL)writeData:(nonnull NSData *)data
{
@try {
[self.handle writeData:data];
return YES;
}
@catch (NSException *ex) {
OCTLogWarn(@"catched exception %@", ex);
}
return NO;
}
- (BOOL)finishWriting
{
@try {
[self.handle synchronizeFile];
}
@catch (NSException *ex) {
OCTLogWarn(@"catched exception %@", ex);
return NO;
}
NSFileManager *fileManager = [NSFileManager defaultManager];
// Remove dummy file.
if (! [fileManager removeItemAtPath:self.resultFilePath error:nil]) {
return NO;
}
return [[NSFileManager defaultManager] moveItemAtPath:self.tempFilePath toPath:self.resultFilePath error:nil];
}
- (void)cancel
{
self.handle = nil;
[[NSFileManager defaultManager] removeItemAtPath:self.tempFilePath error:nil];
}
@end

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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
@interface OCTFileTools : NSObject
/**
* Creates filePath in directory for given fileName. In case if file already exists appends " N" suffix,
* e.g. "file 2.txt", "file 3.txt".
*
* @param directory Directory part of filePath.
* @param fileName Name of the file to use in path.
*
* @return File path to file that does not exist.
*/
+ (nonnull NSString *)createNewFilePathInDirectory:(nonnull NSString *)directory fileName:(nonnull NSString *)fileName;
@end

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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTFileTools.h"
@implementation OCTFileTools
#pragma mark - Public
+ (nonnull NSString *)createNewFilePathInDirectory:(nonnull NSString *)directory fileName:(nonnull NSString *)fileName
{
NSParameterAssert(directory);
NSParameterAssert(fileName);
NSString *path = [directory stringByAppendingPathComponent:fileName];
if (! [self fileExistsAtPath:path]) {
return path;
}
NSString *base;
NSString *pathExtension = [fileName pathExtension];
NSInteger suffix;
[self getBaseString:&base andSuffix:&suffix fromString:[fileName stringByDeletingPathExtension]];
while (YES) {
NSString *resultName = [base stringByAppendingFormat:@" %ld", (long)suffix];
if (pathExtension.length > 0) {
resultName = [resultName stringByAppendingPathExtension:pathExtension];
}
NSString *path = [directory stringByAppendingPathComponent:resultName];
if (! [self fileExistsAtPath:path]) {
return path;
}
suffix++;
}
}
#pragma mark - Private
+ (BOOL)fileExistsAtPath:(NSString *)filePath
{
return [[NSFileManager defaultManager] fileExistsAtPath:filePath];
}
+ (void)getBaseString:(NSString **)baseString andSuffix:(NSInteger *)suffix fromString:(NSString *)original
{
NSString *tempBase = original;
NSInteger tempSuffix = 1;
NSArray *components = [tempBase componentsSeparatedByString:@" "];
if (components.count > 1) {
NSString *lastComponent = components.lastObject;
NSCharacterSet *set = [NSCharacterSet characterSetWithCharactersInString:lastComponent];
if ([[NSCharacterSet decimalDigitCharacterSet] isSupersetOfSet:set]) {
tempSuffix = [lastComponent integerValue];
// -1 for space.
NSInteger index = tempBase.length - lastComponent.length - 1;
tempBase = [tempBase substringToIndex:index];
}
}
tempSuffix++;
*baseString = tempBase;
*suffix = tempSuffix;
}
@end

39
local_pod_repo/objcTox/Classes/Private/Manager/Files/OCTFileUploadOperation.h Normal file
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTFileBaseOperation.h"
@protocol OCTFileInputProtocol;
@interface OCTFileUploadOperation : OCTFileBaseOperation
@property (strong, nonatomic, readonly, nonnull) id<OCTFileInputProtocol> input;
/**
* Create operation.
*
* @param fileInput Input to use as a source for file transfer.
*
* For other parameters description see OCTFileBaseOperation.
*/
- (nullable instancetype)initWithTox:(nonnull OCTTox *)tox
fileInput:(nonnull id<OCTFileInputProtocol>)fileInput
friendNumber:(OCTToxFriendNumber)friendNumber
fileNumber:(OCTToxFileNumber)fileNumber
fileSize:(OCTToxFileSize)fileSize
userInfo:(nullable NSDictionary *)userInfo
progressBlock:(nullable OCTFileBaseOperationProgressBlock)progressBlock
etaUpdateBlock:(nullable OCTFileBaseOperationProgressBlock)etaUpdateBlock
successBlock:(nullable OCTFileBaseOperationSuccessBlock)successBlock
failureBlock:(nullable OCTFileBaseOperationFailureBlock)failureBlock;
/**
* Call this method to request next chunk.
*
* @param position The file or stream position from which to continue reading.
* @param length The number of bytes requested for the current chunk.
*/
- (void)chunkRequestWithPosition:(OCTToxFileSize)position length:(size_t)length;
@end

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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTFileUploadOperation.h"
#import "OCTFileBaseOperation+Private.h"
#import "OCTFileInputProtocol.h"
#import "OCTLogging.h"
#import "NSError+OCTFile.h"
@interface OCTFileUploadOperation ()
@end
@implementation OCTFileUploadOperation
#pragma mark - Public
- (nullable instancetype)initWithTox:(nonnull OCTTox *)tox
fileInput:(nonnull id<OCTFileInputProtocol>)fileInput
friendNumber:(OCTToxFriendNumber)friendNumber
fileNumber:(OCTToxFileNumber)fileNumber
fileSize:(OCTToxFileSize)fileSize
userInfo:(nullable NSDictionary *)userInfo
progressBlock:(nullable OCTFileBaseOperationProgressBlock)progressBlock
etaUpdateBlock:(nullable OCTFileBaseOperationProgressBlock)etaUpdateBlock
successBlock:(nullable OCTFileBaseOperationSuccessBlock)successBlock
failureBlock:(nullable OCTFileBaseOperationFailureBlock)failureBlock
{
NSParameterAssert(fileInput);
self = [super initWithTox:tox
friendNumber:friendNumber
fileNumber:fileNumber
fileSize:fileSize
userInfo:userInfo
progressBlock:progressBlock
etaUpdateBlock:etaUpdateBlock
successBlock:successBlock
failureBlock:failureBlock];
if (! self) {
return nil;
}
_input = fileInput;
return self;
}
#pragma mark - Public
- (void)chunkRequestWithPosition:(OCTToxFileSize)position length:(size_t)length
{
if (length == 0) {
[self finishWithSuccess];
return;
}
NSData *data = [self.input bytesWithPosition:position length:length];
if (! data) {
[self finishWithError:[NSError sendFileErrorCannotReadFile]];
return;
}
NSError *error;
BOOL result;
do {
result = [self.tox fileSendChunkForFileNumber:self.fileNumber
friendNumber:self.friendNumber
position:position
data:data
error:&error];
if (! result) {
[NSThread sleepForTimeInterval:0.01];
}
}
while (! result && error.code == OCTToxErrorFileSendChunkSendq);
if (! result) {
OCTLogWarn(@"upload error %@", error);
[self.tox fileSendControlForFileNumber:self.fileNumber
friendNumber:self.friendNumber
control:OCTToxFileControlCancel
error:nil];
[self finishWithError:[NSError acceptFileErrorFromToxFileSendChunkError:error.code]];
return;
}
[self updateBytesDone:position + length];
}
#pragma mark - Override
- (void)operationStarted
{
[super operationStarted];
if (! [self.input prepareToRead]) {
[self finishWithError:[NSError sendFileErrorCannotReadFile]];
}
}
@end

42
local_pod_repo/objcTox/Classes/Private/Manager/Messages/OCTSendMessageOperation.h Normal file
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
#import "OCTToxConstants.h"
@class OCTTox;
NS_ASSUME_NONNULL_BEGIN
typedef void (^OCTSendMessageOperationSuccessBlock)(OCTToxMessageId messageId);
typedef void (^OCTSendMessageOperationFailureBlock)(NSError *error);
@interface OCTSendMessageOperation : NSOperation
/**
* Create operation.
*
* @param tox Tox object to send to.
* @param friendNumber Number of friend to send to.
* @param messageType Type of the message to send.
* @param message Message to send.
* @param msgv3HashHex the messageV3 Hash Hexstring or nil.
* @param successBlock Block called on operation success. Block will be called on main thread.
* @param failureBlock Block called on loading error. Block will be called on main thread.
*/
- (instancetype)initWithTox:(OCTTox *)tox
friendNumber:(OCTToxFriendNumber)friendNumber
messageType:(OCTToxMessageType)messageType
message:(NSString *)message
msgv3HashHex:(NSString *)msgv3HashHex
msgv3tssec:(UInt32)msgv3tssec
successBlock:(nullable OCTSendMessageOperationSuccessBlock)successBlock
failureBlock:(nullable OCTSendMessageOperationFailureBlock)failureBlock;
- (instancetype)init NS_UNAVAILABLE;
+ (instancetype)new NS_UNAVAILABLE;
@end
NS_ASSUME_NONNULL_END

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local_pod_repo/objcTox/Classes/Private/Manager/Messages/OCTSendMessageOperation.m Normal file
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTSendMessageOperation.h"
#import "OCTTox.h"
@interface OCTSendMessageOperation ()
@property (weak, nonatomic, readonly) OCTTox *tox;
@property (assign, nonatomic, readonly) OCTToxFriendNumber friendNumber;
@property (assign, nonatomic, readonly) OCTToxMessageType messageType;
@property (copy, nonatomic, readonly) NSString *message;
@property (copy, nonatomic, readonly) NSString *msgv3HashHex;
@property (assign, nonatomic, readonly) UInt32 msgv3tssec;
@property (copy, nonatomic, readonly) OCTSendMessageOperationSuccessBlock successBlock;
@property (copy, nonatomic, readonly) OCTSendMessageOperationFailureBlock failureBlock;
@end
@implementation OCTSendMessageOperation
- (instancetype)initWithTox:(OCTTox *)tox
friendNumber:(OCTToxFriendNumber)friendNumber
messageType:(OCTToxMessageType)messageType
message:(NSString *)message
msgv3HashHex:(NSString *)msgv3HashHex
msgv3tssec:(UInt32)msgv3tssec
successBlock:(nullable OCTSendMessageOperationSuccessBlock)successBlock
failureBlock:(nullable OCTSendMessageOperationFailureBlock)failureBlock
{
self = [super init];
if (! self) {
return nil;
}
_tox = tox;
_friendNumber = friendNumber;
_messageType = messageType;
_message = [message copy];
_msgv3HashHex = [msgv3HashHex copy];
_msgv3tssec = msgv3tssec;
_successBlock = [successBlock copy];
_failureBlock = [failureBlock copy];
return self;
}
- (void)main
{
if (self.cancelled) {
return;
}
NSError *error;
OCTToxMessageId messageId = [self.tox sendMessageWithFriendNumber:self.friendNumber
type:self.messageType
message:self.message
msgv3HashHex:self.msgv3HashHex
msgv3tssec:self.msgv3tssec
error:&error];
dispatch_async(dispatch_get_main_queue(), ^{
if (self.cancelled) {
return;
}
if (error && self.failureBlock) {
self.failureBlock(error);
}
else if (! error && self.successBlock) {
self.successBlock(messageId);
}
});
}
@end

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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
#import "OCTManagerConstants.h"
NSString *const kOCTManagerErrorDomain = @"me.dvor.objcTox.OCTManagerErrorDomain";

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local_pod_repo/objcTox/Classes/Private/Manager/OCTManagerFactory.m Normal file
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import "OCTManagerFactory.h"
#import "OCTManagerImpl.h"
#import "OCTManagerConfiguration.h"
#import "OCTRealmManager.h"
#import "OCTTox.h"
#import "OCTToxEncryptSave.h"
#import "OCTToxEncryptSaveConstants.h"
typedef NS_ENUM(NSInteger, OCTDecryptionErrorFileType) {
OCTDecryptionErrorFileTypeDatabaseKey,
OCTDecryptionErrorFileTypeToxFile,
};
static const NSUInteger kEncryptedKeyLength = 64;
@implementation OCTManagerFactory
+ (void)managerWithConfiguration:(OCTManagerConfiguration *)configuration
encryptPassword:(nonnull NSString *)encryptPassword
successBlock:(void (^)(id<OCTManager> manager))successBlock
failureBlock:(void (^)(NSError *error))failureBlock
{
[self validateConfiguration:configuration];
dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
dispatch_group_t group = dispatch_group_create();
// Decrypting Realm.
__block NSData *realmEncryptionKey = nil;
__block NSError *decryptRealmError = nil;
dispatch_group_async(group, queue, ^{
realmEncryptionKey = [self realmEncryptionKeyWithConfiguration:configuration
password:encryptPassword
error:&decryptRealmError];
});
// Decrypting Tox save.
__block NSError *decryptToxError = nil;
__block OCTToxEncryptSave *encryptSave = nil;
__block NSData *toxSave = nil;
dispatch_group_async(group, queue, ^{
if (! [self importToxSaveIfNeeded:configuration error:&decryptToxError]) {
return;
}
NSData *savedData = [self getSavedDataFromPath:configuration.fileStorage.pathForToxSaveFile];
encryptSave = [self toxEncryptSaveWithToxPassword:encryptPassword savedData:savedData error:&decryptToxError];
if (! encryptSave) {
return;
}
savedData = [self decryptSavedData:savedData encryptSave:encryptSave error:&decryptToxError];
if (! savedData) {
return;
}
toxSave = savedData;
});
dispatch_async(queue, ^{
dispatch_group_wait(group, DISPATCH_TIME_FOREVER);
dispatch_async(dispatch_get_main_queue(), ^{
NSError *error = decryptRealmError ?: decryptToxError;
if (error) {
if (failureBlock) {
failureBlock(error);
}
return;
}
OCTTox *tox = [self createToxWithOptions:configuration.options toxData:toxSave error:&error];
if (! tox) {
if (failureBlock) {
failureBlock(error);
}
return;
}
NSURL *databaseFileURL = [NSURL fileURLWithPath:configuration.fileStorage.pathForDatabase];
OCTRealmManager *realmManager = [[OCTRealmManager alloc] initWithDatabaseFileURL:databaseFileURL encryptionKey:realmEncryptionKey];
OCTManagerImpl *manager = [[OCTManagerImpl alloc] initWithConfiguration:configuration
tox:tox
toxEncryptSave:encryptSave
realmManager:realmManager];
if (successBlock) {
successBlock(manager);
}
});
});
}
#pragma mark - Private
+ (void)validateConfiguration:(OCTManagerConfiguration *)configuration
{
NSParameterAssert(configuration.fileStorage);
NSParameterAssert(configuration.fileStorage.pathForDownloadedFilesDirectory);
NSParameterAssert(configuration.fileStorage.pathForUploadedFilesDirectory);
NSParameterAssert(configuration.fileStorage.pathForTemporaryFilesDirectory);
NSParameterAssert(configuration.options);
}
+ (NSData *)realmEncryptionKeyWithConfiguration:(OCTManagerConfiguration *)configuration
password:(NSString *)databasePassword
error:(NSError **)error
{
NSString *databasePath = configuration.fileStorage.pathForDatabase;
NSString *encryptedKeyPath = configuration.fileStorage.pathForDatabaseEncryptionKey;
BOOL databaseExists = [[NSFileManager defaultManager] fileExistsAtPath:databasePath];
BOOL encryptedKeyExists = [[NSFileManager defaultManager] fileExistsAtPath:encryptedKeyPath];
if (! databaseExists && ! encryptedKeyExists) {
// First run, create key and database.
if (! [self createEncryptedKeyAtPath:encryptedKeyPath withPassword:databasePassword]) {
[self fillError:error withInitErrorCode:OCTManagerInitErrorDatabaseKeyCannotCreateKey];
return nil;
}
}
if (databaseExists && ! encryptedKeyExists) {
// It seems that we found old unencrypted database, let's migrate to encrypted one.
NSError *migrationError;
BOOL result = [self migrateToEncryptedDatabase:databasePath
encryptionKeyPath:encryptedKeyPath
withPassword:databasePassword
error:&migrationError];
if (! result) {
if (error) {
*error = [NSError errorWithDomain:kOCTManagerErrorDomain code:OCTManagerInitErrorDatabaseKeyMigrationToEncryptedFailed userInfo:@{
NSLocalizedDescriptionKey : migrationError.localizedDescription,
NSLocalizedFailureReasonErrorKey : migrationError.localizedFailureReason,
}];
}
return nil;
}
}
NSData *encryptedKey = [NSData dataWithContentsOfFile:encryptedKeyPath];
if (! encryptedKey) {
[self fillError:error withInitErrorCode:OCTManagerInitErrorDatabaseKeyCannotReadKey];
return nil;
}
NSError *decryptError;
NSData *key = [OCTToxEncryptSave decryptData:encryptedKey withPassphrase:databasePassword error:&decryptError];
if (! key) {
[self fillError:error withDecryptionError:decryptError.code fileType:OCTDecryptionErrorFileTypeDatabaseKey];
return nil;
}
return key;
}
+ (BOOL)createEncryptedKeyAtPath:(NSString *)path withPassword:(NSString *)password
{
NSMutableData *key = [NSMutableData dataWithLength:kEncryptedKeyLength];
SecRandomCopyBytes(kSecRandomDefault, key.length, (uint8_t *)key.mutableBytes);
NSData *encryptedKey = [OCTToxEncryptSave encryptData:key withPassphrase:password error:nil];
return [encryptedKey writeToFile:path options:NSDataWritingAtomic error:nil];
}
+ (BOOL)fillError:(NSError **)error withDecryptionError:(OCTToxEncryptSaveDecryptionError)code fileType:(OCTDecryptionErrorFileType)fileType
{
if (! error) {
return NO;
}
NSDictionary *mapping;
switch (fileType) {
case OCTDecryptionErrorFileTypeDatabaseKey:
mapping = @{
@(OCTToxEncryptSaveDecryptionErrorNull) : @(OCTManagerInitErrorDatabaseKeyDecryptNull),
@(OCTToxEncryptSaveDecryptionErrorBadFormat) : @(OCTManagerInitErrorDatabaseKeyDecryptBadFormat),
@(OCTToxEncryptSaveDecryptionErrorFailed) : @(OCTManagerInitErrorDatabaseKeyDecryptFailed),
};
break;
case OCTDecryptionErrorFileTypeToxFile:
mapping = @{
@(OCTToxEncryptSaveDecryptionErrorNull) : @(OCTManagerInitErrorToxFileDecryptNull),
@(OCTToxEncryptSaveDecryptionErrorBadFormat) : @(OCTManagerInitErrorToxFileDecryptBadFormat),
@(OCTToxEncryptSaveDecryptionErrorFailed) : @(OCTManagerInitErrorToxFileDecryptFailed),
};
break;
}
OCTManagerInitError initErrorCode = [mapping[@(code)] integerValue];
[self fillError:error withInitErrorCode:initErrorCode];
return YES;
}
+ (BOOL)fillError:(NSError **)error withInitErrorCode:(OCTManagerInitError)code
{
if (! error) {
return NO;
}
NSString *failureReason = nil;
switch (code) {
case OCTManagerInitErrorPassphraseFailed:
failureReason = @"Cannot create symmetric key from given passphrase.";
break;
case OCTManagerInitErrorCannotImportToxSave:
failureReason = @"Cannot copy tox save at `importToxSaveFromPath` path.";
break;
case OCTManagerInitErrorDatabaseKeyCannotCreateKey:
failureReason = @"Cannot create encryption key.";
break;
case OCTManagerInitErrorDatabaseKeyCannotReadKey:
failureReason = @"Cannot read encryption key.";
break;
case OCTManagerInitErrorDatabaseKeyMigrationToEncryptedFailed:
// Nothing to do here, this error will be created elsewhere.
break;
case OCTManagerInitErrorDatabaseKeyDecryptNull:
failureReason = @"Cannot decrypt database key file. Some input data was empty.";
break;
case OCTManagerInitErrorDatabaseKeyDecryptBadFormat:
failureReason = @"Cannot decrypt database key file. Data has bad format.";
break;
case OCTManagerInitErrorDatabaseKeyDecryptFailed:
failureReason = @"Cannot decrypt database key file. The encrypted byte array could not be decrypted. Either the data was corrupt or the password/key was incorrect.";
break;
case OCTManagerInitErrorToxFileDecryptNull:
failureReason = @"Cannot decrypt tox save file. Some input data was empty.";
break;
case OCTManagerInitErrorToxFileDecryptBadFormat:
failureReason = @"Cannot decrypt tox save file. Data has bad format.";
break;
case OCTManagerInitErrorToxFileDecryptFailed:
failureReason = @"Cannot decrypt tox save file. The encrypted byte array could not be decrypted. Either the data was corrupt or the password/key was incorrect.";
break;
case OCTManagerInitErrorCreateToxUnknown:
failureReason = @"Cannot create tox. Unknown error occurred.";
break;
case OCTManagerInitErrorCreateToxMemoryError:
failureReason = @"Cannot create tox. Was unable to allocate enough memory to store the internal structures for the Tox object.";
break;
case OCTManagerInitErrorCreateToxPortAlloc:
failureReason = @"Cannot create tox. Was unable to bind to a port.";
break;
case OCTManagerInitErrorCreateToxProxyBadType:
failureReason = @"Cannot create tox. Proxy type was invalid.";
break;
case OCTManagerInitErrorCreateToxProxyBadHost:
failureReason = @"Cannot create tox. proxyAddress had an invalid format or was nil (while proxyType was set).";
break;
case OCTManagerInitErrorCreateToxProxyBadPort:
failureReason = @"Cannot create tox. Proxy port was invalid.";
break;
case OCTManagerInitErrorCreateToxProxyNotFound:
failureReason = @"Cannot create tox. The proxy host passed could not be resolved.";
break;
case OCTManagerInitErrorCreateToxEncrypted:
failureReason = @"Cannot create tox. The saved data to be loaded contained an encrypted save.";
break;
case OCTManagerInitErrorCreateToxBadFormat:
failureReason = @"Cannot create tox. Data has bad format.";
break;
}
*error = [NSError errorWithDomain:kOCTManagerErrorDomain code:code userInfo:@{
NSLocalizedDescriptionKey : @"Cannot create OCTManager",
NSLocalizedFailureReasonErrorKey : failureReason
}];
return YES;
}
+ (BOOL)migrateToEncryptedDatabase:(NSString *)databasePath
encryptionKeyPath:(NSString *)encryptionKeyPath
withPassword:(NSString *)password
error:(NSError **)error
{
NSParameterAssert(databasePath);
NSParameterAssert(encryptionKeyPath);
NSParameterAssert(password);
if ([[NSFileManager defaultManager] fileExistsAtPath:encryptionKeyPath]) {
if (error) {
*error = [NSError errorWithDomain:kOCTManagerErrorDomain code:100 userInfo:@{
NSLocalizedDescriptionKey : @"Cannot migrate unencrypted database to encrypted",
NSLocalizedFailureReasonErrorKey : @"Database is already encrypted",
}];
}
return NO;
}
NSString *tempKeyPath = [encryptionKeyPath stringByAppendingPathExtension:@"tmp"];
if (! [self createEncryptedKeyAtPath:tempKeyPath withPassword:password]) {
if (error) {
*error = [NSError errorWithDomain:kOCTManagerErrorDomain code:101 userInfo:@{
NSLocalizedDescriptionKey : @"Cannot migrate unencrypted database to encrypted",
NSLocalizedFailureReasonErrorKey : @"Cannot create encryption key",
}];
}
return NO;
}
NSData *encryptedKey = [NSData dataWithContentsOfFile:tempKeyPath];
if (! encryptedKey) {
if (error) {
*error = [NSError errorWithDomain:kOCTManagerErrorDomain code:102 userInfo:@{
NSLocalizedDescriptionKey : @"Cannot migrate unencrypted database to encrypted",
NSLocalizedFailureReasonErrorKey : @"Cannot find encryption key",
}];
}
return NO;
}
NSData *key = [OCTToxEncryptSave decryptData:encryptedKey withPassphrase:password error:error];
if (! key) {
return NO;
}
if (! [OCTRealmManager migrateToEncryptedDatabase:databasePath encryptionKey:key error:error]) {
return NO;
}
if (! [[NSFileManager defaultManager] moveItemAtPath:tempKeyPath toPath:encryptionKeyPath error:error]) {
return NO;
}
return YES;
}
+ (BOOL)importToxSaveIfNeeded:(OCTManagerConfiguration *)configuration error:(NSError **)error
{
BOOL result = YES;
NSFileManager *fileManager = [NSFileManager defaultManager];
if (configuration.importToxSaveFromPath && [fileManager fileExistsAtPath:configuration.importToxSaveFromPath]) {
result = [fileManager copyItemAtPath:configuration.importToxSaveFromPath
toPath:configuration.fileStorage.pathForToxSaveFile
error:nil];
}
if (! result) {
[self fillError:error withInitErrorCode:OCTManagerInitErrorCannotImportToxSave];
}
return result;
}
+ (OCTToxEncryptSave *)toxEncryptSaveWithToxPassword:(NSString *)toxPassword
savedData:(NSData *)savedData
error:(NSError **)error
{
OCTToxEncryptSave *encryptSave;
if (savedData && [OCTToxEncryptSave isDataEncrypted:savedData]) {
encryptSave = [[OCTToxEncryptSave alloc] initWithPassphrase:toxPassword toxData:savedData error:nil];
}
else {
// Save data wasn't encrypted. Passing nil as toxData parameter to encrypt it next time.
encryptSave = [[OCTToxEncryptSave alloc] initWithPassphrase:toxPassword toxData:nil error:nil];
}
if (! encryptSave) {
[self fillError:error withInitErrorCode:OCTManagerInitErrorPassphraseFailed];
return nil;
}
return encryptSave;
}
+ (NSData *)decryptSavedData:(NSData *)data encryptSave:(OCTToxEncryptSave *)encryptSave error:(NSError **)error
{
NSParameterAssert(encryptSave);
if (! data) {
return data;
}
if (! [OCTToxEncryptSave isDataEncrypted:data]) {
// Tox data wasn't encrypted, nothing to do here.
return data;
}
NSError *decryptError = nil;
NSData *result = [encryptSave decryptData:data error:&decryptError];
if (result) {
return result;
}
[self fillError:error withDecryptionError:decryptError.code fileType:OCTDecryptionErrorFileTypeToxFile];
return nil;
}
+ (NSData *)getSavedDataFromPath:(NSString *)path
{
return [[NSFileManager defaultManager] fileExistsAtPath:path] ?
([NSData dataWithContentsOfFile:path]) :
nil;
}
+ (OCTTox *)createToxWithOptions:(OCTToxOptions *)options toxData:(NSData *)toxData error:(NSError **)error
{
NSError *toxError = nil;
OCTTox *tox = [[OCTTox alloc] initWithOptions:options savedData:toxData error:&toxError];
if (tox) {
return tox;
}
OCTToxErrorInitCode code = toxError.code;
switch (code) {
case OCTToxErrorInitCodeUnknown:
[self fillError:error withInitErrorCode:OCTManagerInitErrorCreateToxUnknown];
break;
case OCTToxErrorInitCodeMemoryError:
[self fillError:error withInitErrorCode:OCTManagerInitErrorCreateToxMemoryError];
break;
case OCTToxErrorInitCodePortAlloc:
[self fillError:error withInitErrorCode:OCTManagerInitErrorCreateToxPortAlloc];
break;
case OCTToxErrorInitCodeProxyBadType:
[self fillError:error withInitErrorCode:OCTManagerInitErrorCreateToxProxyBadType];
break;
case OCTToxErrorInitCodeProxyBadHost:
[self fillError:error withInitErrorCode:OCTManagerInitErrorCreateToxProxyBadHost];
break;
case OCTToxErrorInitCodeProxyBadPort:
[self fillError:error withInitErrorCode:OCTManagerInitErrorCreateToxProxyBadPort];
break;
case OCTToxErrorInitCodeProxyNotFound:
[self fillError:error withInitErrorCode:OCTManagerInitErrorCreateToxProxyNotFound];
break;
case OCTToxErrorInitCodeEncrypted:
[self fillError:error withInitErrorCode:OCTManagerInitErrorCreateToxEncrypted];
break;
case OCTToxErrorInitCodeLoadBadFormat:
[self fillError:error withInitErrorCode:OCTManagerInitErrorCreateToxBadFormat];
break;
}
return nil;
}
@end

27
local_pod_repo/objcTox/Classes/Private/Manager/OCTManagerImpl.h Normal file
View File

@@ -0,0 +1,27 @@
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#import <Foundation/Foundation.h>
#import "OCTManager.h"
NS_ASSUME_NONNULL_BEGIN
@class OCTManagerConfiguration;
@class OCTTox;
@class OCTToxEncryptSave;
@class OCTRealmManager;
@interface OCTManagerImpl : NSObject <OCTManager>
- (instancetype)initWithConfiguration:(OCTManagerConfiguration *)configuration
tox:(OCTTox *)tox
toxEncryptSave:(OCTToxEncryptSave *)toxEncryptSave
realmManager:(OCTRealmManager *)realmManager;
- (instancetype)init NS_UNAVAILABLE;
+ (instancetype)new NS_UNAVAILABLE;
@end
NS_ASSUME_NONNULL_END

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