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cgit/cgit.h

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Import cgit prototype from git tree This enables basic cgit functionality, using libgit.a and xdiff/lib.a from git + a custom "git.h" + openssl for sha1 routines. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-09 14:18:17 +00:00
#ifndef CGIT_H
#define CGIT_H
Update to libgit 1.5.2-rc2 Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-08 20:40:59 +00:00
#include <git-compat-util.h>
#include <cache.h>
#include <grep.h>
#include <object.h>
#include <tree.h>
#include <commit.h>
#include <tag.h>
#include <diff.h>
#include <diffcore.h>
#include <refs.h>
#include <revision.h>
#include <log-tree.h>
#include <archive.h>
#include <xdiff/xdiff.h>
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
Add lookup-function for valid repo commands This will be usefull when parsing url arguments. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-17 22:50:46 +00:00
/*
* The valid cgit repo-commands
*/
Enable url=value querystring parameter This makes is possible to use repo-urls like '/pub/scm/git/git.git' and even add path specifications, like '/pub/scm/git/git.git/log/documentation'. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 01:00:54 +00:00
#define CMD_LOG 1
#define CMD_COMMIT 2
#define CMD_DIFF 3
#define CMD_TREE 4
ui-tree: unify with ui-view, use path to select tree/blob This teaches ui-tree to show both trees and blobs, thereby making ui-view superfluous. At the same time, ui-tree is extended to honour the specified path instead of requiering a tree/blob sha1.
2007-06-16 18:20:42 +00:00
#define CMD_BLOB 5
#define CMD_SNAPSHOT 6
Add lookup-function for valid repo commands This will be usefull when parsing url arguments. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-17 22:50:46 +00:00
Add cgit_print_age() function This function can be used to print relative dates, just as in gitweb. Next step will be to actually use the new function. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-22 21:08:46 +00:00
/*
* Dateformats used on misc. pages
*/
#define FMT_LONGDATE "%Y-%m-%d %H:%M:%S"
#define FMT_SHORTDATE "%Y-%m-%d"
/*
* Limits used for relative dates
*/
#define TM_MIN 60
#define TM_HOUR (TM_MIN * 60)
#define TM_DAY (TM_HOUR * 24)
#define TM_WEEK (TM_DAY * 7)
#define TM_YEAR (TM_DAY * 365)
#define TM_MONTH (TM_YEAR / 12.0)
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
typedef void (*configfn)(const char *name, const char *value);
Add shared diff-handling functions This adds a standard interface for tree diffing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-13 09:24:23 +00:00
typedef void (*filepair_fn)(struct diff_filepair *pair);
Add standard interface for file diff functions Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-13 12:21:19 +00:00
typedef void (*linediff_fn)(char *line, int len);
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
struct cacheitem {
char *name;
struct stat st;
int ttl;
int fd;
};
Read repo-info from /etc/cgitrc This makes cgit read all repo-info from the configfile, instead of scanning for possible git-dirs below a common root path. This is primarily done to get better security (separate physical path from logical repo-name). In /etc/cgitrc each repo is registered with the following keys: repo.url repo.name repo.path repo.desc repo.owner Note: *Required keys are repo.url and repo.path, all others are optional *Each occurrence of repo.url starts a new repository registration *Default value for repo.name is taken from repo.url *The value of repo.url cannot contain characters with special meaning for urls (i.e. one of /?%&), while repo.name can contain anything. Example: repo.url=cgit-pub repo.name=cgit/public repo.path=/pub/git/cgit repo.desc=My public cgit repo repo.owner=Lars Hjemli repo.url=cgit-priv repo.name=cgit/private repo.path=/home/larsh/src/cgit/.git repo.desc=My private cgit repo repo.owner=Lars Hjemli Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-03 14:02:55 +00:00
struct repoinfo {
char *url;
char *name;
char *path;
char *desc;
char *owner;
Enable default value for head parameter Pages which expect head to be specified in the querystring can now be given a default value, configurable per repository (via repo.defbranch, which defaults to "master"). Currently, only the log page actually works without parameters, but the defbranch is bound to be exploited. This also removes some dead code from shared.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-15 22:14:51 +00:00
char *defbranch;
Teach cgit how to group repositories by category The new parameter 'repo.group' is used to set the repository group for the following repositores. Whenever this parameter changes value, a subheading is generated in the index page (printing the current value of repo.group). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 20:48:22 +00:00
char *group;
Add submodule links in tree listing When a submodule occurs in a tree, generate a link to show the module/commit. The link is specified as a sprintf string in /etc/cgitrc, using parameters 'module-link' and 'repo.module-link'. This should probably be extended with repo.module-link.$path. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-11 10:12:48 +00:00
char *module_link;
Add repo.readme parameter This parameter can be used to specify a repo-specific includefile, which will then be printed on the summary page for the repo. If the parametervalue is a not an absolute path, it is taken to be relative to repo.path. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-23 20:46:54 +00:00
char *readme;
Make snapshot feature configurable Snapshots can now be enabled/disabled by default for all repositories in cgitrc with param "snapshots". Additionally, any repo can override the default setting with param "repo.snapshots". By default, no snapshotting is enabled. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-08 13:47:56 +00:00
int snapshots;
Add knobs to enable/disable files/lines changed in log view These columns can cause lots of IO on the server, so add settings to explicitly enable them. Also, add per repo settings to optionally disable the columns if sitewide enabled. While at it, do not allow repo.snapshot to enable snapshots if the global setting is disabled. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 11:55:52 +00:00
int enable_log_filecount;
int enable_log_linecount;
Read repo-info from /etc/cgitrc This makes cgit read all repo-info from the configfile, instead of scanning for possible git-dirs below a common root path. This is primarily done to get better security (separate physical path from logical repo-name). In /etc/cgitrc each repo is registered with the following keys: repo.url repo.name repo.path repo.desc repo.owner Note: *Required keys are repo.url and repo.path, all others are optional *Each occurrence of repo.url starts a new repository registration *Default value for repo.name is taken from repo.url *The value of repo.url cannot contain characters with special meaning for urls (i.e. one of /?%&), while repo.name can contain anything. Example: repo.url=cgit-pub repo.name=cgit/public repo.path=/pub/git/cgit repo.desc=My public cgit repo repo.owner=Lars Hjemli repo.url=cgit-priv repo.name=cgit/private repo.path=/home/larsh/src/cgit/.git repo.desc=My private cgit repo repo.owner=Lars Hjemli Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-03 14:02:55 +00:00
};
struct repolist {
int length;
int count;
struct repoinfo *repos;
};
Add a common commit parser Make a better commit parser, replacing the ugly one in ui-log.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-15 17:17:36 +00:00
struct commitinfo {
struct commit *commit;
char *author;
Teach commit parser about author/committer email + timestamp We want all four of these when showing a commit, so save them in the commitinfo struct. Btw: There's probably no good reason to save committer timestamp since it's already available in commit->date. But it doesn't hurt us either, and it makes the parser look more complete, so we just do it. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16 13:25:41 +00:00
char *author_email;
unsigned long author_date;
Add a common commit parser Make a better commit parser, replacing the ugly one in ui-log.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-15 17:17:36 +00:00
char *committer;
Teach commit parser about author/committer email + timestamp We want all four of these when showing a commit, so save them in the commitinfo struct. Btw: There's probably no good reason to save committer timestamp since it's already available in commit->date. But it doesn't hurt us either, and it makes the parser look more complete, so we just do it. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16 13:25:41 +00:00
char *committer_email;
unsigned long committer_date;
Add a common commit parser Make a better commit parser, replacing the ugly one in ui-log.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-15 17:17:36 +00:00
char *subject;
char *msg;
};
Add function cgit_parse_tag() Teach cgit how to extract author info from a tag. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-01-17 00:09:51 +00:00
struct taginfo {
char *tagger;
char *tagger_email;
int tagger_date;
char *msg;
};
Add version info from git-describe A new script, gen-version.sh, is now invoked from 'make version' to generate the file VERSION. This file contains a version identifier generated by git-describe and is included in the Makefile. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-18 07:42:10 +00:00
extern const char *cgit_version;
Move common output-functions into ui-shared.c While at it, replace the cgit_[lib_]error constants with a proper function Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 15:38:30 +00:00
Read repo-info from /etc/cgitrc This makes cgit read all repo-info from the configfile, instead of scanning for possible git-dirs below a common root path. This is primarily done to get better security (separate physical path from logical repo-name). In /etc/cgitrc each repo is registered with the following keys: repo.url repo.name repo.path repo.desc repo.owner Note: *Required keys are repo.url and repo.path, all others are optional *Each occurrence of repo.url starts a new repository registration *Default value for repo.name is taken from repo.url *The value of repo.url cannot contain characters with special meaning for urls (i.e. one of /?%&), while repo.name can contain anything. Example: repo.url=cgit-pub repo.name=cgit/public repo.path=/pub/git/cgit repo.desc=My public cgit repo repo.owner=Lars Hjemli repo.url=cgit-priv repo.name=cgit/private repo.path=/home/larsh/src/cgit/.git repo.desc=My private cgit repo repo.owner=Lars Hjemli Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-03 14:02:55 +00:00
extern struct repolist cgit_repolist;
extern struct repoinfo *cgit_repo;
Enable url=value querystring parameter This makes is possible to use repo-urls like '/pub/scm/git/git.git' and even add path specifications, like '/pub/scm/git/git.git/log/documentation'. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 01:00:54 +00:00
extern int cgit_cmd;
Read repo-info from /etc/cgitrc This makes cgit read all repo-info from the configfile, instead of scanning for possible git-dirs below a common root path. This is primarily done to get better security (separate physical path from logical repo-name). In /etc/cgitrc each repo is registered with the following keys: repo.url repo.name repo.path repo.desc repo.owner Note: *Required keys are repo.url and repo.path, all others are optional *Each occurrence of repo.url starts a new repository registration *Default value for repo.name is taken from repo.url *The value of repo.url cannot contain characters with special meaning for urls (i.e. one of /?%&), while repo.name can contain anything. Example: repo.url=cgit-pub repo.name=cgit/public repo.path=/pub/git/cgit repo.desc=My public cgit repo repo.owner=Lars Hjemli repo.url=cgit-priv repo.name=cgit/private repo.path=/home/larsh/src/cgit/.git repo.desc=My private cgit repo repo.owner=Lars Hjemli Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-03 14:02:55 +00:00
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
extern char *cgit_root_title;
extern char *cgit_css;
extern char *cgit_logo;
Teach cgit howto include an external file on index page. The new parameter index-header can be used to name an external file which will be included verbatim at the top of the index page. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 22:00:25 +00:00
extern char *cgit_index_header;
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
extern char *cgit_logo_link;
Add submodule links in tree listing When a submodule occurs in a tree, generate a link to show the module/commit. The link is specified as a sprintf string in /etc/cgitrc, using parameters 'module-link' and 'repo.module-link'. This should probably be extended with repo.module-link.$path. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-11 10:12:48 +00:00
extern char *cgit_module_link;
Show time since last change on index page When creating the index page, an optional file can be scanned per repository to obtain a timestamp for last modification within the repo. If such a file cannot be found, st_mtime for repo.defbranch is used instead. This information is then printed in a new column, "Idle", using the new function cgit_print_age(). The new parameter "repo.agefile" can be used to specify (globally) a relative path to scan (default value is "info/web/last-modified"). The content of the "last-modified" file can be generated by the post-receive hook with a command like this: git-for-each-ref --format="%(committerdate)" --sort=-committerdate \ --count=1 > $GIT_DIR/info/web/last-modified Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-22 21:25:25 +00:00
extern char *cgit_agefile;
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
extern char *cgit_virtual_root;
Don't hardcode urls when SCRIPT_NAME is available Also, let the makefile define the name of the installed cgi and use that definition as a default value for cgit_script_name variable. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-14 22:48:31 +00:00
extern char *cgit_script_name;
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
extern char *cgit_cache_root;
Teach cgit how to group repositories by category The new parameter 'repo.group' is used to set the repository group for the following repositores. Whenever this parameter changes value, a subheading is generated in the index page (printing the current value of repo.group). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 20:48:22 +00:00
extern char *cgit_repo_group;
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
Add argument parsing + switch for uncached operation This adds support for the following options to cgit: --root=<path> --cache=<path> --nocache --query=<querystring> --repo=<reponame> --page=<pagename> --head=<branchname> --sha1=<sha1> --ofs=<number> On startup, /etc/cgitrc is parsed, followed by argument parsing and finally querystring parsing. If --nocache is specified (or set in /etc/gitrc), caching is disabled and cgit instead generates pages to stdout. The combined effect of these two changes makes testing/debugging a lot less painfull. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16 12:33:32 +00:00
extern int cgit_nocache;
Make snapshot feature configurable Snapshots can now be enabled/disabled by default for all repositories in cgitrc with param "snapshots". Additionally, any repo can override the default setting with param "repo.snapshots". By default, no snapshotting is enabled. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-08 13:47:56 +00:00
extern int cgit_snapshots;
Add setting to enable/disable extra links on index page The summary/log/tree links displayed for each repository on the index page lost some of their purpose when the header menu was added, so this commit introduces the parameter 'enable-index-links' which must be set to 1 to enable these links. Suggested-by: Kristian Høgsberg <krh@bitplanet.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-18 22:56:40 +00:00
extern int cgit_enable_index_links;
Add knobs to enable/disable files/lines changed in log view These columns can cause lots of IO on the server, so add settings to explicitly enable them. Also, add per repo settings to optionally disable the columns if sitewide enabled. While at it, do not allow repo.snapshot to enable snapshots if the global setting is disabled. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 11:55:52 +00:00
extern int cgit_enable_log_filecount;
extern int cgit_enable_log_linecount;
Avoid infinite loops in caching layer Add a global variable, cgit_max_lock_attemps, to avoid the possibility of infinite loops when failing to acquire a lockfile. This could happen on broken setups or under crazy server load. Incidentally, this also fixes a lurking bug in cache_lock() where an uninitialized returnvalue was used. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 11:10:12 +00:00
extern int cgit_max_lock_attempts;
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
extern int cgit_cache_root_ttl;
extern int cgit_cache_repo_ttl;
extern int cgit_cache_dynamic_ttl;
extern int cgit_cache_static_ttl;
extern int cgit_cache_max_create_time;
Implemented configurable HEAD shortlog on summary page. This mirrors similiar functionality in gitweb. After clicking on project on projectlist you will immediatelly see quick summary of last N commits on HEAD. [lh: changed from HEAD to cgit_query_head] Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-26 01:33:41 +00:00
extern int cgit_summary_log;
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
Add parameter to adjust max message length in log listings The parameter "max-message-length" can be specified in cgitrc, default value is 60. This affects the log message shown in repo summary and shortlog. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-01-28 11:17:03 +00:00
extern int cgit_max_msg_len;
Restrict length of repo description on repolist page If any repo has a very long description, all repos suffer since the repo-links in the right-most column gets pushed out of sight. Fix it by introducing max-repodesc-length parameter in cgitrc, and default to 60 chars. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-16 08:45:45 +00:00
extern int cgit_max_repodesc_len;
Add max-commit-count parameter to cgitrc This enabled customizing number of commits shown per page in log view. It also changes the default from 100 to 50, mainly due to the more cpu intensive log pages (number of files/lines changed) but also since 100 log messages requires excessive scrolling. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-13 15:15:06 +00:00
extern int cgit_max_commit_count;
Add parameter to adjust max message length in log listings The parameter "max-message-length" can be specified in cgitrc, default value is 60. This affects the log message shown in repo summary and shortlog. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-01-28 11:17:03 +00:00
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
extern int cgit_query_has_symref;
extern int cgit_query_has_sha1;
extern char *cgit_querystring;
extern char *cgit_query_repo;
extern char *cgit_query_page;
Add generic support for search box in page header This adds the ability to show a search box in any pageheader with correct href and hidden form data, but does not enable the box on any pages. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-28 01:01:49 +00:00
extern char *cgit_query_search;
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
extern char *cgit_query_head;
extern char *cgit_query_sha1;
Add basic diff view Finally, xdiff is used to show per-file diffs via commit view. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-20 21:48:27 +00:00
extern char *cgit_query_sha2;
WIP: add paths/backlinks to tree/blobview
2007-01-11 23:46:17 +00:00
extern char *cgit_query_path;
Add support for snapshots Make a link from the commit viewer to a snapshot of the corresponding tree. Currently only zip-format is supported. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-08 12:53:13 +00:00
extern char *cgit_query_name;
Add simple pager to log page Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-13 23:40:34 +00:00
extern int cgit_query_ofs;
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
extern int htmlfd;
Import cgit prototype from git tree This enables basic cgit functionality, using libgit.a and xdiff/lib.a from git + a custom "git.h" + openssl for sha1 routines. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-09 14:18:17 +00:00
Add lookup-function for valid repo commands This will be usefull when parsing url arguments. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-17 22:50:46 +00:00
extern int cgit_get_cmd_index(const char *cmd);
Move cgit_get_repoinfo into shared.c This function will be usefull when parsing url arguments. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-17 22:47:47 +00:00
extern struct repoinfo *cgit_get_repoinfo(const char *url);
Move global variables + callback functions into shared.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 16:25:41 +00:00
extern void cgit_global_config_cb(const char *name, const char *value);
extern void cgit_repo_config_cb(const char *name, const char *value);
extern void cgit_querystring_cb(const char *name, const char *value);
Add support for snapshots Make a link from the commit viewer to a snapshot of the corresponding tree. Currently only zip-format is supported. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-08 12:53:13 +00:00
extern int chk_zero(int result, char *msg);
extern int chk_positive(int result, char *msg);
Handle %xx encoding in querystring Convert valid %xx expressions in querystring to ascii, ignore invalid expressions (i.e. eat the three characters %xx). Signed-off-by: Lars Hjemli <larsh@hal-2004.(none)>
2007-01-04 15:53:03 +00:00
extern int hextoint(char c);
Add trim_end() and use it to remove trailing slashes from repo paths The new function removes all trailing instances of an arbitrary character from a copy of the supplied char array. This is then used to remove any trailing slashes from cgit_query_path. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-26 16:04:31 +00:00
extern char *trim_end(const char *str, char c);
Handle %xx encoding in querystring Convert valid %xx expressions in querystring to ascii, ignore invalid expressions (i.e. eat the three characters %xx). Signed-off-by: Lars Hjemli <larsh@hal-2004.(none)>
2007-01-04 15:53:03 +00:00
Add cgit_free_commitinfo() and use where needed Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16 13:58:20 +00:00
extern void *cgit_free_commitinfo(struct commitinfo *info);
Add standard interface for file diff functions Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-13 12:21:19 +00:00
extern int cgit_diff_files(const unsigned char *old_sha1,
const unsigned char *new_sha1,
linediff_fn fn);
Add shared diff-handling functions This adds a standard interface for tree diffing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-13 09:24:23 +00:00
extern void cgit_diff_tree(const unsigned char *old_sha1,
const unsigned char *new_sha1,
filepair_fn fn);
Add standard interface for file diff functions Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-13 12:21:19 +00:00
Add shared diff-handling functions This adds a standard interface for tree diffing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-13 09:24:23 +00:00
extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
Add cgit_free_commitinfo() and use where needed Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16 13:58:20 +00:00
Import cgit prototype from git tree This enables basic cgit functionality, using libgit.a and xdiff/lib.a from git + a custom "git.h" + openssl for sha1 routines. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-09 14:18:17 +00:00
extern char *fmt(const char *format,...);
extern void html(const char *txt);
extern void htmlf(const char *format,...);
extern void html_txt(char *txt);
Only show first 80 characters of commit subject in log and summary Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-21 23:58:18 +00:00
extern void html_ntxt(int len, char *txt);
Import cgit prototype from git tree This enables basic cgit functionality, using libgit.a and xdiff/lib.a from git + a custom "git.h" + openssl for sha1 routines. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-09 14:18:17 +00:00
extern void html_attr(char *txt);
Add generic support for search box in page header This adds the ability to show a search box in any pageheader with correct href and hidden form data, but does not enable the box on any pages. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-28 01:01:49 +00:00
extern void html_hidden(char *name, char *value);
Import cgit prototype from git tree This enables basic cgit functionality, using libgit.a and xdiff/lib.a from git + a custom "git.h" + openssl for sha1 routines. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-09 14:18:17 +00:00
extern void html_link_open(char *url, char *title, char *class);
extern void html_link_close(void);
Show list of modified files in ui-commit.c Compare current commit with 1.parent, and for each affected file display current filemode, old filemode if changed, current filename and source filename if it was a copy/rename. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-17 22:07:28 +00:00
extern void html_filemode(unsigned short mode);
Add html_include() This is a function used to include external htmlfiles in cgit- generated pages. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 21:56:10 +00:00
extern int html_include(const char *filename);
Import cgit prototype from git tree This enables basic cgit functionality, using libgit.a and xdiff/lib.a from git + a custom "git.h" + openssl for sha1 routines. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-09 14:18:17 +00:00
extern int cgit_read_config(const char *filename, configfn fn);
Rename config.c to parsing.c + move cgit_parse_query from cgit.c to parsing.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 15:11:40 +00:00
extern int cgit_parse_query(char *txt, configfn fn);
Add a common commit parser Make a better commit parser, replacing the ugly one in ui-log.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-15 17:17:36 +00:00
extern struct commitinfo *cgit_parse_commit(struct commit *commit);
Add function cgit_parse_tag() Teach cgit how to extract author info from a tag. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-01-17 00:09:51 +00:00
extern struct taginfo *cgit_parse_tag(struct tag *tag);
Enable url=value querystring parameter This makes is possible to use repo-urls like '/pub/scm/git/git.git' and even add path specifications, like '/pub/scm/git/git.git/log/documentation'. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 01:00:54 +00:00
extern void cgit_parse_url(const char *url);
Import cgit prototype from git tree This enables basic cgit functionality, using libgit.a and xdiff/lib.a from git + a custom "git.h" + openssl for sha1 routines. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-09 14:18:17 +00:00
Remove troublesome chars from cachefile names Add a funtion cache_safe_filename() which replaces possibly bad filename characters with '_'. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-01-11 23:24:35 +00:00
extern char *cache_safe_filename(const char *unsafe);
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
extern int cache_lock(struct cacheitem *item);
extern int cache_unlock(struct cacheitem *item);
Don't truncate valid cachefiles An embarrassing thinko in cgit_check_cache() would truncate valid cachefiles in the following situation: 1) process A notices a missing/expired cachefile 2) process B gets scheduled, locks, fills and unlocks the cachefile 3) process A gets scheduled, locks the cachefile, notices that the cachefile now exist/is not expired anymore, and continues to overwrite it with an empty lockfile. Thanks to Linus for noticing (again). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 21:53:50 +00:00
extern int cache_cancel_lock(struct cacheitem *item);
Fix cache algorithm loophole This closes the door for unneccessary calls to cgit_fill_cache(). Noticed by Linus. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 08:57:58 +00:00
extern int cache_exist(struct cacheitem *item);
Add caching infrastructure This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 21:31:36 +00:00
extern int cache_expired(struct cacheitem *item);
Move functions for repolist output into ui-repolist.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 15:48:03 +00:00
extern char *cgit_repourl(const char *reponame);
Add support for commitdiff via h parameter The commitdiff will be generated against the first parent, and the diff page also gets the benefit of repo.defbranch. Cleaned up some bad whitespace in cgit.h while at it. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-15 22:58:35 +00:00
extern char *cgit_pageurl(const char *reponame, const char *pagename,
Move functions for repolist output into ui-repolist.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 15:48:03 +00:00
const char *query);
Add and use cgit_tree_link() This creates a new function used to generate links to 'tree' page and uses the function everywhere a link to the 'tree' page is generated. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-16 23:23:08 +00:00
extern void cgit_tree_link(char *name, char *title, char *class, char *head,
char *rev, char *path);
Add git_log_link() and fix bug in generic repolink function The generic repolink function compared head with cgit_query_head, which almost always would be the same pointer. The test now compares with repo.defbranch, which is the wanted behavour. Bug discovered while adding cgit_log_link(), so this commit also contain that change. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-17 11:57:51 +00:00
extern void cgit_log_link(char *name, char *title, char *class, char *head,
Add ofs argument to cgit_log_link and use it in ui-log.c This fixes a bug in the prev/next links on the log page: when on the default branch the links to prev/next page would contain h=(null). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-29 18:27:41 +00:00
char *rev, char *path, int ofs);
Add cgit_commit_link() + support for id=sha1 to commit view This adds a function to generate links to the commit page and extends said page to use id from querystring as primary revision specified (fallback to h). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-17 12:53:02 +00:00
extern void cgit_commit_link(char *name, char *title, char *class, char *head,
char *rev);
Add cgit_diff_link() This adds a new function used to generate links to the diff page and uses it everywhere such links appear (expect for single files in the diffstat displayed on the commit page: this is now a link to the tree page). The updated diff-page now expects zero, one or two revision specifiers, in parameters head, id and id2. Id defaults to head unless otherwise specified, while head (as usual) defaults to repo.defbranch. If id2 isn't specified, it defaults to the first parent of id1. The most important change is of course that now all repo pages (summary, log, tree, commit and diff) has support for passing on the current branch and revision, i.e. the road is now open for a 'static' menu with links to all of these pages. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-17 16:12:03 +00:00
extern void cgit_diff_link(char *name, char *title, char *class, char *head,
char *new_rev, char *old_rev, char *path);
Add and use cgit_tree_link() This creates a new function used to generate links to 'tree' page and uses the function everywhere a link to the 'tree' page is generated. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-16 23:23:08 +00:00
Move common output-functions into ui-shared.c While at it, replace the cgit_[lib_]error constants with a proper function Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 15:38:30 +00:00
extern void cgit_print_error(char *msg);
Add cgit_print_age() function This function can be used to print relative dates, just as in gitweb. Next step will be to actually use the new function. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-22 21:08:46 +00:00
extern void cgit_print_date(time_t secs, char *format);
extern void cgit_print_age(time_t t, time_t max_relative, char *format);
Move common output-functions into ui-shared.c While at it, replace the cgit_[lib_]error constants with a proper function Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 15:38:30 +00:00
extern void cgit_print_docstart(char *title, struct cacheitem *item);
extern void cgit_print_docend();
Add generic support for search box in page header This adds the ability to show a search box in any pageheader with correct href and hidden form data, but does not enable the box on any pages. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-28 01:01:49 +00:00
extern void cgit_print_pageheader(char *title, int show_search);
Add support for commitdiff via h parameter The commitdiff will be generated against the first parent, and the diff page also gets the benefit of repo.defbranch. Cleaned up some bad whitespace in cgit.h while at it. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-15 22:58:35 +00:00
extern void cgit_print_snapshot_start(const char *mimetype,
const char *filename,
Add support for snapshots Make a link from the commit viewer to a snapshot of the corresponding tree. Currently only zip-format is supported. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-08 12:53:13 +00:00
struct cacheitem *item);
Move common output-functions into ui-shared.c While at it, replace the cgit_[lib_]error constants with a proper function Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 15:38:30 +00:00
Move functions for repolist output into ui-repolist.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 15:48:03 +00:00
extern void cgit_print_repolist(struct cacheitem *item);
Move log-functions into ui-log.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 16:04:19 +00:00
extern void cgit_print_summary();
Add option to disable pager to cgit_print_log(). This is needed for upcomming shortlog on summary page patch. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-26 01:26:14 +00:00
extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, int pager);
Add support for downloading single blobs Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-08 22:48:09 +00:00
extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path);
ui-tree: unify with ui-view, use path to select tree/blob This teaches ui-tree to show both trees and blobs, thereby making ui-view superfluous. At the same time, ui-tree is extended to honour the specified path instead of requiering a tree/blob sha1.
2007-06-16 18:20:42 +00:00
extern void cgit_print_tree(const char *rev, char *path);
Add cgit_diff_link() This adds a new function used to generate links to the diff page and uses it everywhere such links appear (expect for single files in the diffstat displayed on the commit page: this is now a link to the tree page). The updated diff-page now expects zero, one or two revision specifiers, in parameters head, id and id2. Id defaults to head unless otherwise specified, while head (as usual) defaults to repo.defbranch. If id2 isn't specified, it defaults to the first parent of id1. The most important change is of course that now all repo pages (summary, log, tree, commit and diff) has support for passing on the current branch and revision, i.e. the road is now open for a 'static' menu with links to all of these pages. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-17 16:12:03 +00:00
extern void cgit_print_commit(char *hex);
extern void cgit_print_diff(const char *new_hex, const char *old_hex);
Add support for commitdiff via h parameter The commitdiff will be generated against the first parent, and the diff page also gets the benefit of repo.defbranch. Cleaned up some bad whitespace in cgit.h while at it. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-15 22:58:35 +00:00
extern void cgit_print_snapshot(struct cacheitem *item, const char *hex,
add support for snapshot tarballs - reworked cgit_print_snapshot to use a list of supported archivers and pick one for the suffix supplied - moved printing of snaphot links into ui-snapshot and make it iterate through the said list
2007-07-18 12:40:03 +00:00
const char *prefix, const char *filename);
extern void cgit_print_snapshot_links(const char *repo, const char *hex);
Move functions for repolist output into ui-repolist.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 15:48:03 +00:00
Import cgit prototype from git tree This enables basic cgit functionality, using libgit.a and xdiff/lib.a from git + a custom "git.h" + openssl for sha1 routines. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-09 14:18:17 +00:00
#endif /* CGIT_H */
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