path: root/connect.c
AgeCommit message (Collapse)Author
2005-11-22Fixed git:// IPv4 address problem when compiled with -DNO_IPV6.Paul Serice
Failure to dereference a pointer caused incorrect initialization of the IPv4 address when calling connect() when compiled with -DNO_IPV6. With this patch and yesterday's patch for git-daemon, it should now be possible to use the native git protocol for both the client and server on Cygwin. Signed-off-by: Paul Serice <> Signed-off-by: Junio C Hamano <>
2005-11-22GIT: Fix compilation error in connect.cYOSHIFUJI Hideaki / 吉藤英明
Fix compilation error for gcc-2.95. Signed-off-by: YOSHIFUJI Hideaki <> Signed-off-by: Junio C Hamano <>
2005-11-21git-proxy updates.Junio C Hamano
This builds on top of the git-proxy mechanism Paul Collins did, and updates its configuration mechanism. * GIT_PROXY_COMMAND environment variable is used as the catch-all fallback, as in the original. This has not changed. * Renames proxy configuration variables to core.gitproxy; this has become a multi-value variable per list discussion, most notably from suggestion by Linus. [core] ;# matches as well gitproxy = netcatter for gitproxy = netscatter for sample.xz gitproxy = none for mydomain.xz gitproxy = netcatter-default The values are command names, followed by an optional " for " and domainname; the first tail-match of the domainname determines which proxy command is used. An entry without " for " matches any domain and can be used as the default. The command name "none" is special -- it tells the mechanism not to use any proxy command and use the native git:// connection. Signed-off-by: Junio C Hamano <>
2005-11-21proxy-command support for git://Paul Collins
Here is an updated patch that first looks for GIT_PROXY_COMMAND in the environment and then git.proxycommand in the repository's configuration file. I have left the calling convention the same argv[1] is the host and argv[2] is the port. I've taken the hostname parsing verbatim from git_tcp_connect(), so it should now support an explicit port number and whatever that business with the square brackets is. (Should I move this to a helper function?) Regarding internal vs. external hosts, the proxy command can simply run netcat locally to internal hosts, so perhaps that is sufficient. Signed-off-by: Junio C Hamano <>
2005-11-20Client side support for user-relative paths.Andreas Ericsson
With this patch, the client side passes identical paths for these two: ssh://host.xz/~junio/repo host.xz:~junio/repo Signed-off-by: Andreas Ericsson <> Signed-off-by: Junio C Hamano <>
2005-10-29fix multi_ack.Johannes Schindelin
Signed-off-by: Johannes Schindelin <> Signed-off-by: Junio C Hamano <>
2005-10-29git-fetch-pack: Support multi_ack extensionJohannes Schindelin
The client side support for multi_ack. Signed-off-by: Johannes Schindelin <> Signed-off-by: Junio C Hamano <>
2005-10-29Support receiving server capabilitiesJohannes Schindelin
This patch implements the client side of backward compatible upload-pack protocol extension, <> by Sergey. The updated server can append "server_capabilities" which is supposed to be a string containing space separated features of the server, after one of elements in the initial list of SHA1-refname line, hidden with an embedded NUL. After get_remote_heads(), check if the server supports the feature like if (server_supports("multi_ack")) do_something(); Signed-off-by: Johannes Schindelin <> Signed-off-by: Junio C Hamano <>
2005-10-25Revert recent fetch-pack/upload-pack updates.Junio C Hamano
Let's have it simmer a bit longer in the proposed updates branch and shake the problems out. Signed-off-by: Junio C Hamano <>
2005-10-24git-fetch-pack: Implement client part of the multi_ack extensionJohannes Schindelin
This patch concludes the series, which makes git-fetch-pack/git-upload-pack negotiate a potentially better set of common revs. It should make a difference when fetching from a repository with a few branches. Signed-off-by: Johannes Schindelin <> Signed-off-by: Junio C Hamano <>
2005-10-16Squelch compiler warnings from connect.cJunio C Hamano
Forgot to include necessary header file to get the function declaration. Signed-off-by: Junio C Hamano <>
2005-10-15Ignore funny refname sent from remoteJunio C Hamano
This allows the remote side (most notably, upload-pack) to show additional information without affecting the downloader. Peek-remote does not ignore them -- this is to make it useful for Pasky's automatic tag following. Signed-off-by: Junio C Hamano <>
2005-10-15Support git+ssh:// and ssh+git:// URLLinus Torvalds
It seemed to be such a stupid syntax. It's both what "ssh://" means, and it's what not specifying a protocol at _all_ means. But hey, since we already have two ways of saying "use ssh with pack-files", here's two more. Signed-off-by: Linus Torvalds <> Signed-off-by: Junio C Hamano <>
2005-09-29NO_IPV6 support for git daemonPeter Anvin
2005-09-28Call it NO_IPV6 rather than hard-coding __CYGWIN__hpa
2005-09-28Cygwin doesn't support IPv6 or getaddrinfo()hpa
2005-08-29Merge refs/heads/portable from Junio C Hamano
2005-08-24Support +<src>:<dst> format in push as well.Junio C Hamano
Signed-off-by: Junio C Hamano <>
2005-08-24Fix ?: statements.Jason Riedy
Omitting the first branch in ?: is a GNU extension. Cute, but not supported by other compilers. Replaced mostly by explicit tests. Calls to getenv() simply are repeated on non-GNU compilers. Signed-off-by: Jason Riedy <>
2005-08-10Use GIT_SSH environment to specify alternate ssh binary.Martin Sivak
[jc: I ended up rewriting Martin's patch due to whitespace breakage, but the credit goes to Martin for doing the initial patch to identify what needs to be changed.] Signed-off-by: Martin Sivak <> Signed-off-by: Junio C Hamano <>
2005-08-10[PATCH] -Werror fixesTimo Sirainen
GCC's format __attribute__ is good for checking errors, especially with -Wformat=2 parameter. This fixes most of the reported problems against 2005-08-09 snapshot.
2005-08-06send-pack: allow generic sha1 expression on the source side.Junio C Hamano
This extends the source side semantics to match what Linus suggested. An example: $ git-send-pack pu^^:master pu would allow me to push the current pu into pu, and the commit two commits before it into master, on my public repository. The revised rule for updating remote heads is as follows. $ git-send-pack [--all] <remote> [<ref>...] - When no <ref> is specified: - with '--all', it is the same as specifying the full refs/* path for all local refs; - without '--all', it is the same as specifying the full refs/* path for refs that exist on both ends; - When one or more <ref>s are specified: - a single token <ref> (i.e. no colon) must be a pattern that tail-matches refs/* path for an existing local ref. It is an error for the pattern to match no local ref, or more than one local refs. The matching ref is pushed to the remote end under the same name. - <src>:<dst> can have different cases. <src> is first tried as the tail-matching pattern for refs/* path. - If more than one matches are found, it is an error. - If one match is found, <dst> must either match no remote ref and start with "refs/", or match exactly one remote ref. That remote ref is updated with the sha1 value obtained from the <src> sha1. - If no match is found, it is given to get_extended_sha1(); it is an error if get_extended_sha1() does not find an object name. If it succeeds, <dst> must either match no remote ref and start with "refs/" or match exactly one remote ref. That remote ref is updated with the sha1 value. Signed-off-by: Junio C Hamano <>
2005-08-06send-pack: allow the same source to be pushed more than once.Junio C Hamano
The revised code accidentally inherited the restriction that a reference can be pushed only once, only because the original did not allow renaming. This is no longer necessary so lift it. Signed-off-by: Junio C Hamano <>
2005-08-05Fix refname termination.Junio C Hamano
When a new ref is being pushed, the name of it was not terminated properly. Signed-off-by: Junio C Hamano <>
2005-08-04[PATCH] Fix sparse warningsAlecs King
fix one 'should it be static?' warning and two 'mixing declarations and code' warnings. Signed-off-by: Alecs King <> Signed-off-by: Junio C Hamano <>
2005-08-04Renaming push.Junio C Hamano
This allows git-send-pack to push local refs to a destination repository under different names. Here is the name mapping rules for refs. * If there is no ref mapping on the command line: - if '--all' is specified, it is equivalent to specifying <local> ":" <local> for all the existing local refs on the command line - otherwise, it is equivalent to specifying <ref> ":" <ref> for all the refs that exist on both sides. * <name> is just a shorthand for <name> ":" <name> * <src> ":" <dst> push ref that matches <src> to ref that matches <dst>. - It is an error if <src> does not match exactly one of local refs. - It is an error if <dst> matches more than one remote refs. - If <dst> does not match any remote refs, either - it has to start with "refs/"; <dst> is used as the destination literally in this case. - <src> == <dst> and the ref that matched the <src> must not exist in the set of remote refs; the ref matched <src> locally is used as the name of the destination. For example, - "git-send-pack --all <remote>" works exactly as before; - "git-send-pack <remote> master:upstream" pushes local master to remote ref that matches "upstream". If there is no such ref, it is an error. - "git-send-pack <remote> master:refs/heads/upstream" pushes local master to remote refs/heads/upstream, even when refs/heads/upstream does not exist. - "git-send-pack <remote> master" into an empty remote repository pushes the local ref/heads/master to the remote ref/heads/master. Signed-off-by: Junio C Hamano <>
2005-07-23Fix git protocol connection 'port' overrideLinus Torvalds
It was broken by the IPv6 patches - we need to remove the ":" part from the hostname for a successful name lookup.
2005-07-23[PATCH] GIT: Try all addresses for given remote nameYOSHIFUJI Hideaki
Try all addresses for given remote name until it succeeds. Also supports IPv6. Signed-off-by: Hideaki YOSHIFUJI <> Signed-off-by: Junio C Hamano <> Signed-off-by: Linus Torvalds <>
2005-07-16Merge three separate "fetch refs" functionsLinus Torvalds
It really just boils down to one "get_remote_heads()" function, and a common "struct ref" structure definition.
2005-07-14Add first cut at "git protocol" connect logic.Linus Torvalds
Useful for pulling stuff off a dedicated server. Instead of connecting with ssh or just starting a local pipeline, we connect over TCP to the other side and try to see if there's a git server listening. Of course, since I haven't written the git server yet, that will never happen. But the server really just needs to listen on a port, and execute a "git-upload-pack" when somebody connects. (It should read one packet-line, which should be of the format "git-upload-pack directoryname\n" and eventually we migth have other commands the server might accept).
2005-07-08[PATCH] Use sq_quote() to properly quote the parameter to call shell.Junio C Hamano
This tries to be more lenient to the users and stricter to the attackers by quoting the input properly for shell safety, instead of forbidding certain characters from the input. Things to note: - We do not quote "prog" parameter (which comes from --exec). The user should know what he is doing. --exec='echo foo' will supply the first two parameters to the resulting command, while --exec="'echo foo'" will give the first parameter, a single string with a space inside. - We do not care too much about leaking the sq_quote() output just before running exec(). Signed-off-by: Junio C Hamano <> Signed-off-by: Linus Torvalds <>
2005-07-08Mark more characters shell-safe.Linus Torvalds
I still worry about just quoting things when passing it off to "ssh" or "sh -c", so I'm being anal. But _, ^ and , are certainly ok and while both ~ and @ can have speacial meaning to shell/ssh they are benign.
2005-07-05Move "get_ack()" to common git_connect functionsLinus Torvalds
git-clone-pack will want it too. Soon.
2005-07-04Move ref path matching to connect.c libraryLinus Torvalds
It's a generic thing for matching refs from the other side.
2005-07-04Factor out the ssh connection stuff from send-pack.cLinus Torvalds
I want to use it for git-fetch-pack too.