src/transports/git.c


Log

Author Commit Date CI Message
Edward Thomson 392702ee 2015-02-09T23:41:13 allocations: test for overflow of requested size Introduce some helper macros to test integer overflow from arithmetic and set error message appropriately.
Carlos Martín Nieto 02b4c1e2 2014-11-01T16:58:20 Port the TCP transport to the new stream API
Edward Thomson c180c065 2014-07-09T17:58:39 Custom transport: minor cleanups * Move the transport registration mechanisms into a new header under 'sys/' because this is advanced stuff. * Remove the 'priority' argument from the registration as it adds unnecessary complexity. (Since transports cannot decline to operate, only the highest priority transport is ever executed.) Users who require per-priority transports can implement that in their custom transport themselves. * Simplify registration further by taking a scheme (eg "http") instead of a prefix (eg "http://").
Russell Belfer dab89f9b 2013-12-04T21:22:57 Further EUSER and error propagation fixes This continues auditing all the places where GIT_EUSER is being returned and making sure to clear any existing error using the new giterr_user_cancel helper. As a result, places that relied on intercepting GIT_EUSER but having the old error preserved also needed to be cleaned up to correctly stash and then retrieve the actual error. Additionally, as I encountered places where error codes were not being propagated correctly, I tried to fix them up. A number of those fixes are included in the this commit as well.
Ben Straub c227c173 2013-11-04T11:42:14 Use http_parser_parse_url to parse urls
Ben Straub 29b77446 2013-10-30T15:38:52 Initialize variables
Ben Straub 630146bd 2013-02-04T13:52:18 Address feedback
Ben Straub 8c36a3cd 2013-01-31T15:24:59 Remove double-free segfaults
Ben Straub cf7038a6 2013-01-31T14:04:21 Enhance url parsing to include passwords
Ben Straub 2234b2b0 2013-01-30T19:03:58 Stash username from url (but don't use it yet)
Edward Thomson 359fc2d2 2013-01-08T17:07:25 update copyrights
Philip Kelley 6762fe08 2012-11-29T08:29:26 Remove casts of return values of type void *
Philip Kelley 613d5eb9 2012-11-28T11:42:37 Push! By schu, phkelley, and congyiwu, et al
Philip Kelley 41fb1ca0 2012-10-29T13:41:14 Reorganize transport architecture (squashed 3)
Carlos Martín Nieto e03e71da 2012-05-14T17:54:25 network: add sideband support This lets us notify the user of what the remote end is doing while we wait for it to start sending us the packfile.
Russell Belfer 5dca2010 2012-08-03T17:08:01 Update iterators for consistency across library This updates all the `foreach()` type functions across the library that take callbacks from the user to have a consistent behavior. The rules are: * A callback terminates the loop by returning any non-zero value * Once the callback returns non-zero, it will not be called again (i.e. the loop stops all iteration regardless of state) * If the callback returns non-zero, the parent fn returns GIT_EUSER * Although the parent returns GIT_EUSER, no error will be set in the library and `giterr_last()` will return NULL if called. This commit makes those changes across the library and adds tests for most of the iteration APIs to make sure that they follow the above rules.
Carlos Martín Nieto ad4b5beb 2012-07-25T10:40:59 transport: store the refs in a common area Instad of each transport having its own function and logic to get to its refs, store them directly in transport. Leverage the new gitno_buffer to make the parsing and storing of the refs use common code and get rid of the git_protocol struct.
Carlos Martín Nieto b49c8f71 2012-07-24T19:03:22 remote: use the same code to control git and http This allows us to add capabilitites to both at the same time, keeps them in sync and removes a lot of code. gitno_buffer now uses a callback to fill its buffer, allowing us to use the same interface for git and http (which uses callbacks).
Carlos Martín Nieto 114dc6e1 2012-07-24T17:10:57 network: implement multi_ack for the git transport
Carlos Martín Nieto 64d01de8 2012-07-24T14:23:16 remote: start moving the protocol to a common area For the transition, http is going to keep its own logic until the git/common code catches up with the implied multi_ack that http has. This also has the side-effect of making the code cleaner and more correct regardingt he protocol.
Michael Schubert fdc5c38e 2012-06-05T23:03:06 transports: fix buglet
Vicent Martí 966fbdcb 2012-06-05T13:53:33 Merge pull request #697 from carlosmn/ssl Add HTTPS support
Arthur Schreiber e9551e86 2012-06-02T16:52:22 Fix git_close/http_close/local_close to set the transport's connected attribute to 0.
Carlos Martín Nieto 66024c7c 2012-05-01T00:05:25 http: add https support when GnuTLS is available If it's not available, an error saying so will be returned when trying to use a https:// URL. This also unifies a lot of the network code to use git_transport in many places instead of an socket descriptor.
Vicent Martí 904b67e6 2012-05-18T01:48:50 errors: Rename error codes
Vicent Martí e172cf08 2012-05-18T01:21:06 errors: Rename the generic return codes
Carlos Martín Nieto 49ac5ac8 2012-05-06T13:17:25 transport git: don't use 'error' uninitialized
Vicent Martí cd58c15c 2012-05-05T16:47:20 Merge remote-tracking branch 'scottjg/fix-mingw32' into development Conflicts: src/netops.c src/netops.h src/transports/http.c tests-clar/clar
Scott J. Goldman b4b96d56 2012-05-05T13:30:33 Fix gitno_connect() error handling on Windows gitno_connect() can return an error or socket, which is fine on most platforms where sockets are file descriptors (signed int), but on Windows, SOCKET is an unsigned type, which is problematic when we are trying to test if the socket was actually a negative error code. This fix seperates the error code and socket in gitno_connect(), and fixes the error handling in do_connect() functions to compensate. It appears that git_connect() and the git-transport do_connect() functions had bugs in the non-windows cases too (leaking sockets, and not properly reporting connection error, respectively) so I went ahead and fixed those too.
Vicent Martí 3fbcac89 2012-05-02T19:56:38 Remove old and unused error codes
Carlos Martín Nieto dee5515a 2012-04-14T18:34:50 transports: buffer the git requests before sending them Trying to send every single line immediately won't give us any speed improvement and duplicates the code we need for other transports. Make the git transport use the same buffer functions as HTTP.
Carlos Martín Nieto 7a520f5d 2012-04-13T23:19:38 fetch: use the streaming indexer when downloading a pack This changes the git_remote_download() API, but the existing one is silly, so you don't get to complain. The new API allows to know how much data has been downloaded, how many objects we expect in total and how many we've processed.
Russell Belfer 44ef8b1b 2012-04-13T13:00:10 Fix warnings on 64-bit windows builds This fixes all the warnings on win64 except those in deps, which come from the regex code.
Carlos Martín Nieto 2b386acd 2012-03-06T10:47:18 error-handling: git transport
Vicent Martí cb8a7961 2012-03-07T00:02:55 error-handling: Repository This also includes droping `git_buf_lasterror` because it makes no sense in the new system. Note that in most of the places were it has been dropped, the code needs cleanup. I.e. GIT_ENOMEM is going away, so instead it should return a generic `-1` and obviously not throw anything.
schu 5e0de328 2012-02-13T17:10:24 Update Copyright header Signed-off-by: schu <schu-github@schulog.org>
Russell Belfer 97769280 2011-11-30T11:27:15 Use git_buf for path storage instead of stack-based buffers This converts virtually all of the places that allocate GIT_PATH_MAX buffers on the stack for manipulating paths to use git_buf objects instead. The patch is pretty careful not to touch the public API for libgit2, so there are a few places that still use GIT_PATH_MAX. This extends and changes some details of the git_buf implementation to add a couple of extra functions and to make error handling easier. This includes serious alterations to all the path.c functions, and several of the fileops.c ones, too. Also, there are a number of new functions that parallel existing ones except that use a git_buf instead of a stack-based buffer (such as git_config_find_global_r that exists alongsize git_config_find_global). This also modifies the win32 version of p_realpath to allocate whatever buffer size is needed to accommodate the realpath instead of hardcoding a GIT_PATH_MAX limit, but that change needs to be tested still.
Vicent Marti d88d4311 2011-11-28T08:40:40 remote: Cleanup the remotes code - Hide the remaining transports code - Drop `git_headarray`, switch to using a callback to list refs. Makes the code cleaner.
Carlos Martín Nieto 40a40e8e 2011-10-26T18:06:36 net: move the reference storage to common code
Vicent Marti 3286c408 2011-10-28T14:51:13 global: Properly use `git__` memory wrappers Ensure that all memory related functions (malloc, calloc, strdup, free, etc) are using their respective `git__` wrappers.
Carlos Martín Nieto dfafb03b 2011-10-07T00:44:41 Move the transports to their own directory