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2017-02-26Add part of platform-independent network API implementationDiadlo
socket -> net_socket htons -> net_htons htonl -> net_htonl connect -> net_connect sendto -> net_sendto_ip4 getaddrinfo -> net_getipport sa_family_t -> Family
2017-01-26Add platform-independent Socket and IP implementationDiadlo
2017-01-19Update license headers and remove redundant file name comment.iphydf
"All rights reserved" was incorrect. The project was licensed under GPL3, which means a lot of rights are licensed to everybody in the world, i.e. not reserved to the "Tox Project".
2016-11-02Compile as C++ for windows builds.iphydf
Compiling as C++ changes nothing semantically, but ensures that we don't break C++ compatibility while also retaining C compatibility. C++ compatibility is useful for tooling and additional diagnostics and analyses.
2016-09-06Improve static and const correctness.iphydf
- Any non-externally-visible declarations should be `static`. - Casting away the `const` qualifier from pointers-to-const is dangerous. All but one instance of this are now correct. The one instance where we can't keep `const` is one where toxav code actually writes to a chunk of memory marked as `const`. This code also assumes 4 byte alignment of data packets. I don't know whether that is a valid assumption, but it's likely unportable, and *not* obviously correct. - Replaced empty parameter lists with `(void)` to avoid passing parameters to it. Empty parameter lists are old style declarations for unknown number and type of arguments. - Commented out (as `#if DHT_HARDENING` block) the hardening code that was never executed. - Minor style fix: don't use `default` in enum-switches unless the number of enumerators in the default case is very large. In this case, it was 2, so we want to list them both explicitly to be warned about missing one if we add one in the future. - Removed the only two function declarations from nTox.h and put them into nTox.c. They are not used outside and nTox is not a library.
2016-09-06Improve C standard compliance.iphydf
- Don't cast between object and function pointers. - Use standard compliant `__VA_ARGS__` in macros. - Add explicit `__extension__` on unnamed union in struct (it's a GNU extension). - Remove ; after function definitions. - Replace `const T foo = 3;` for integral types `T` with `enum { foo = 3 };`. Folding integral constants like that as compile time constants is a GNU extension. Arrays allocated with `foo` as dimension are VLAs on strictly compliant C99 compilers. - Replace empty initialiser list `{}` with zero-initialiser-list `{0}`. The former is a GNU extension meaning the latter. - Cast `T*` (where `T != void`) to `void *` in format arguments. While any object pointer can be implicitly converted to and from `void *`, this conversion does not happen in variadic function calls. - Replace arithmetic on `void *` with arithmetic on `char *`. The former is non-compliant. - Replace non-`int`-derived types (like `uint16_t`, which is `short`-derived) in bit fields with `int`-derived types. Using any type other than `int` or `unsigned int` (or any of their aliases) in bit fields is a GNU extension.
2016-09-01Sort #includes in all source files.iphydf
2016-08-31Add newlines because astyle wants them.iphydf
We'll revert this once we move to clang-format.
2016-08-31Add braces to all if statements.iphydf
2015-02-24Ported some of the code in testing/ to the new api.irungentoo
2014-06-19dns3_test now automatically does the DNS request.irungentoo
tox_decrypt_dns3_TXT no longer needs id_record to be null terminated.
2014-06-14Fixed some issues in toxdns and added a test.irungentoo
Added request_id. request_id must be obtained with tox_generate_dns3_string, stored, then passed to tox_decrypt_dns3_TXT when we want to decrypt the received response.