xavi/libweb, branch v0.4.0

Bump version to 0.4.0

2024-08-22T00:27:35+00:00

Move signal handling to processes

2024-08-22T00:27:34+00:00

So far, libweb installed a signal handler so as to handle SIGTERM, SIGPIPE and SIGINT signals so that processes would not have to care about such details. However, it is not advisable for libraries to install signal handlers, as signals are handled on a per-process basis. The previous approach would be incompatible if several instances of the library were allocated by the same process. Unfortunately, this has the undesired side effect of adding the boilerplate code into the process.

http.c: Fix ending boundaries not followed by CRLF

2024-08-22T00:27:34+00:00

According to RFC 2046, section 5.1.1, end boundaries might not be followed by CRLF. However, so far libweb naively relied on this behaviour as major implementations, such as cURL, Chromium or Gecko always add the optional CRLF, whereas Dillo does not.

http.c: Accept double quotes on boundaries

2024-08-22T00:27:34+00:00

"multipart/form-data"-encoded POST requests might use double quotes for their boundaries. While this is required when invalid characters are otherwise used (e.g.: ':'), some web clients always insert double quotes. Additionally, according to RFC 2046 section 5.1.1, the boundary parameter consists of 1 to 70 characters, but libweb was not imposing such restrictions.

http.c: Remove unneeded parameter

2024-08-22T00:27:34+00:00

This parameter was rendered obsolete after the following commit: commit b0accd099fa8c5110d4c3c68830ad6fd810ca3ec Author: Xavier Del Campo Romero Date: Fri Nov 24 00:52:50 2023 +0100 http.c: Unify read operations

http.c: Remove unused variable

2024-08-22T00:27:34+00:00

http.c: Fix memory leak on read failure

2024-08-22T00:27:33+00:00

For some unknown reason, ctx_free was only called by update_lstate, but this is not the only function that modifies a struct ctx instance. Since struct ctx is related to read operations, ctx_free must instead be called whenever http_read fails.

http.c: Fix wrong check

2024-08-22T00:24:42+00:00

p->f is a FILE *, so it is invalid to check against negative values. This bug was introduced when p->fd, a file descriptor, was replaced with p->f, a FILE *, by the following commit: commit b0accd099fa8c5110d4c3c68830ad6fd810ca3ec Author: Xavier Del Campo Romero Date: Fri Nov 24 00:52:50 2023 +0100 http.c: Unify read operations

Bump version to 0.3.0

2024-02-19T22:33:27+00:00

CMakeLists.txt: Fix dynstr version

2024-02-19T22:28:12+00:00

It was accidentally bumped to 0.2.0 during libweb's 0.2.0 release.