author | Lars Hjemli <hjemli@gmail.com> | 2008-03-24 16:26:08 (UTC) |
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committer | Lars Hjemli <hjemli@gmail.com> | 2008-03-24 16:26:08 (UTC) |
commit | 163037e79c6cde1073d555dbeae2a095298e6101 (patch) (side-by-side diff) | |
tree | 37f36b95772eff04683a7f7efc1c5c369b7bf905 | |
parent | a4d1ca1dc6ff8171694d9e2280b6075a1beced0c (diff) | |
download | cgit-163037e79c6cde1073d555dbeae2a095298e6101.zip cgit-163037e79c6cde1073d555dbeae2a095298e6101.tar.gz cgit-163037e79c6cde1073d555dbeae2a095298e6101.tar.bz2 |
Move non-generic functions from shared.c to cgit.c
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
-rw-r--r-- | cgit.c | 156 | ||||
-rw-r--r-- | cgit.h | 4 | ||||
-rw-r--r-- | shared.c | 152 |
3 files changed, 155 insertions, 157 deletions
@@ -1,140 +1,290 @@ /* cgit.c: cgi for the git scm * * Copyright (C) 2006 Lars Hjemli * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" #include "cmd.h" #include "ui-shared.h" +void config_cb(const char *name, const char *value) +{ + if (!strcmp(name, "root-title")) + ctx.cfg.root_title = xstrdup(value); + else if (!strcmp(name, "css")) + ctx.cfg.css = xstrdup(value); + else if (!strcmp(name, "logo")) + ctx.cfg.logo = xstrdup(value); + else if (!strcmp(name, "index-header")) + ctx.cfg.index_header = xstrdup(value); + else if (!strcmp(name, "index-info")) + ctx.cfg.index_info = xstrdup(value); + else if (!strcmp(name, "logo-link")) + ctx.cfg.logo_link = xstrdup(value); + else if (!strcmp(name, "module-link")) + ctx.cfg.module_link = xstrdup(value); + else if (!strcmp(name, "virtual-root")) { + ctx.cfg.virtual_root = trim_end(value, '/'); + if (!ctx.cfg.virtual_root && (!strcmp(value, "/"))) + ctx.cfg.virtual_root = ""; + } else if (!strcmp(name, "nocache")) + ctx.cfg.nocache = atoi(value); + else if (!strcmp(name, "snapshots")) + ctx.cfg.snapshots = cgit_parse_snapshots_mask(value); + else if (!strcmp(name, "enable-index-links")) + ctx.cfg.enable_index_links = atoi(value); + else if (!strcmp(name, "enable-log-filecount")) + ctx.cfg.enable_log_filecount = atoi(value); + else if (!strcmp(name, "enable-log-linecount")) + ctx.cfg.enable_log_linecount = atoi(value); + else if (!strcmp(name, "cache-root")) + ctx.cfg.cache_root = xstrdup(value); + else if (!strcmp(name, "cache-root-ttl")) + ctx.cfg.cache_root_ttl = atoi(value); + else if (!strcmp(name, "cache-repo-ttl")) + ctx.cfg.cache_repo_ttl = atoi(value); + else if (!strcmp(name, "cache-static-ttl")) + ctx.cfg.cache_static_ttl = atoi(value); + else if (!strcmp(name, "cache-dynamic-ttl")) + ctx.cfg.cache_dynamic_ttl = atoi(value); + else if (!strcmp(name, "max-message-length")) + ctx.cfg.max_msg_len = atoi(value); + else if (!strcmp(name, "max-repodesc-length")) + ctx.cfg.max_repodesc_len = atoi(value); + else if (!strcmp(name, "max-commit-count")) + ctx.cfg.max_commit_count = atoi(value); + else if (!strcmp(name, "summary-log")) + ctx.cfg.summary_log = atoi(value); + else if (!strcmp(name, "summary-branches")) + ctx.cfg.summary_branches = atoi(value); + else if (!strcmp(name, "summary-tags")) + ctx.cfg.summary_tags = atoi(value); + else if (!strcmp(name, "agefile")) + ctx.cfg.agefile = xstrdup(value); + else if (!strcmp(name, "renamelimit")) + ctx.cfg.renamelimit = atoi(value); + else if (!strcmp(name, "robots")) + ctx.cfg.robots = xstrdup(value); + else if (!strcmp(name, "clone-prefix")) + ctx.cfg.clone_prefix = xstrdup(value); + else if (!strcmp(name, "repo.group")) + ctx.cfg.repo_group = xstrdup(value); + else if (!strcmp(name, "repo.url")) + ctx.repo = cgit_add_repo(value); + else if (!strcmp(name, "repo.name")) + ctx.repo->name = xstrdup(value); + else if (ctx.repo && !strcmp(name, "repo.path")) + ctx.repo->path = trim_end(value, '/'); + else if (ctx.repo && !strcmp(name, "repo.clone-url")) + ctx.repo->clone_url = xstrdup(value); + else if (ctx.repo && !strcmp(name, "repo.desc")) + ctx.repo->desc = xstrdup(value); + else if (ctx.repo && !strcmp(name, "repo.owner")) + ctx.repo->owner = xstrdup(value); + else if (ctx.repo && !strcmp(name, "repo.defbranch")) + ctx.repo->defbranch = xstrdup(value); + else if (ctx.repo && !strcmp(name, "repo.snapshots")) + ctx.repo->snapshots = ctx.cfg.snapshots & cgit_parse_snapshots_mask(value); /* XXX: &? */ + else if (ctx.repo && !strcmp(name, "repo.enable-log-filecount")) + ctx.repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value); + else if (ctx.repo && !strcmp(name, "repo.enable-log-linecount")) + ctx.repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value); + else if (ctx.repo && !strcmp(name, "repo.module-link")) + ctx.repo->module_link= xstrdup(value); + else if (ctx.repo && !strcmp(name, "repo.readme") && value != NULL) { + if (*value == '/') + ctx.repo->readme = xstrdup(value); + else + ctx.repo->readme = xstrdup(fmt("%s/%s", ctx.repo->path, value)); + } else if (!strcmp(name, "include")) + cgit_read_config(value, config_cb); +} + +static void querystring_cb(const char *name, const char *value) +{ + if (!strcmp(name,"r")) { + ctx.qry.repo = xstrdup(value); + ctx.repo = cgit_get_repoinfo(value); + } else if (!strcmp(name, "p")) { + ctx.qry.page = xstrdup(value); + } else if (!strcmp(name, "url")) { + cgit_parse_url(value); + } else if (!strcmp(name, "qt")) { + ctx.qry.grep = xstrdup(value); + } else if (!strcmp(name, "q")) { + ctx.qry.search = xstrdup(value); + } else if (!strcmp(name, "h")) { + ctx.qry.head = xstrdup(value); + ctx.qry.has_symref = 1; + } else if (!strcmp(name, "id")) { + ctx.qry.sha1 = xstrdup(value); + ctx.qry.has_sha1 = 1; + } else if (!strcmp(name, "id2")) { + ctx.qry.sha2 = xstrdup(value); + ctx.qry.has_sha1 = 1; + } else if (!strcmp(name, "ofs")) { + ctx.qry.ofs = atoi(value); + } else if (!strcmp(name, "path")) { + ctx.qry.path = trim_end(value, '/'); + } else if (!strcmp(name, "name")) { + ctx.qry.name = xstrdup(value); + } +} + +static void prepare_context(struct cgit_context *ctx) +{ + memset(ctx, 0, sizeof(ctx)); + ctx->cfg.agefile = "info/web/last-modified"; + ctx->cfg.cache_dynamic_ttl = 5; + ctx->cfg.cache_max_create_time = 5; + ctx->cfg.cache_repo_ttl = 5; + ctx->cfg.cache_root = CGIT_CACHE_ROOT; + ctx->cfg.cache_root_ttl = 5; + ctx->cfg.cache_static_ttl = -1; + ctx->cfg.css = "/cgit.css"; + ctx->cfg.logo = "/git-logo.png"; + ctx->cfg.max_commit_count = 50; + ctx->cfg.max_lock_attempts = 5; + ctx->cfg.max_msg_len = 60; + ctx->cfg.max_repodesc_len = 60; + ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s"; + ctx->cfg.renamelimit = -1; + ctx->cfg.robots = "index, nofollow"; + ctx->cfg.root_title = "Git repository browser"; + ctx->cfg.script_name = CGIT_SCRIPT_NAME; + ctx->page.mimetype = "text/html"; + ctx->page.charset = PAGE_ENCODING; + ctx->page.filename = NULL; +} + static int cgit_prepare_cache(struct cacheitem *item) { if (!ctx.repo && ctx.qry.repo) { ctx.page.title = fmt("%s - %s", ctx.cfg.root_title, "Bad request"); cgit_print_http_headers(&ctx); cgit_print_docstart(&ctx); cgit_print_pageheader(&ctx); cgit_print_error(fmt("Unknown repo: %s", ctx.qry.repo)); cgit_print_docend(); return 0; } if (!ctx.repo) { item->name = xstrdup(fmt("%s/index.html", ctx.cfg.cache_root)); item->ttl = ctx.cfg.cache_root_ttl; return 1; } if (!cgit_cmd) { item->name = xstrdup(fmt("%s/%s/index.%s.html", ctx.cfg.cache_root, cache_safe_filename(ctx.repo->url), cache_safe_filename(ctx.qry.raw))); item->ttl = ctx.cfg.cache_repo_ttl; } else { item->name = xstrdup(fmt("%s/%s/%s/%s.html", ctx.cfg.cache_root, cache_safe_filename(ctx.repo->url), ctx.qry.page, cache_safe_filename(ctx.qry.raw))); if (ctx.qry.has_symref) item->ttl = ctx.cfg.cache_dynamic_ttl; else if (ctx.qry.has_sha1) item->ttl = ctx.cfg.cache_static_ttl; else item->ttl = ctx.cfg.cache_repo_ttl; } return 1; } struct refmatch { char *req_ref; char *first_ref; int match; }; int find_current_ref(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { struct refmatch *info; info = (struct refmatch *)cb_data; if (!strcmp(refname, info->req_ref)) info->match = 1; if (!info->first_ref) info->first_ref = xstrdup(refname); return info->match; } char *find_default_branch(struct cgit_repo *repo) { struct refmatch info; info.req_ref = repo->defbranch; info.first_ref = NULL; info.match = 0; for_each_branch_ref(find_current_ref, &info); if (info.match) return info.req_ref; else return info.first_ref; } static int prepare_repo_cmd(struct cgit_context *ctx) { char *tmp; unsigned char sha1[20]; int nongit = 0; setenv("GIT_DIR", ctx->repo->path, 1); setup_git_directory_gently(&nongit); if (nongit) { ctx->page.title = fmt("%s - %s", ctx->cfg.root_title, "config error"); tmp = fmt("Not a git repository: '%s'", ctx->repo->path); ctx->repo = NULL; cgit_print_http_headers(ctx); cgit_print_docstart(ctx); cgit_print_pageheader(ctx); cgit_print_error(tmp); cgit_print_docend(); return 1; } ctx->page.title = fmt("%s - %s", ctx->repo->name, ctx->repo->desc); if (!ctx->qry.head) { ctx->qry.head = xstrdup(find_default_branch(ctx->repo)); ctx->repo->defbranch = ctx->qry.head; } if (!ctx->qry.head) { cgit_print_http_headers(ctx); cgit_print_docstart(ctx); cgit_print_pageheader(ctx); cgit_print_error("Repository seems to be empty"); cgit_print_docend(); return 1; } if (get_sha1(ctx->qry.head, sha1)) { tmp = xstrdup(ctx->qry.head); ctx->qry.head = ctx->repo->defbranch; cgit_print_http_headers(ctx); cgit_print_docstart(ctx); cgit_print_pageheader(ctx); cgit_print_error(fmt("Invalid branch: %s", tmp)); cgit_print_docend(); return 1; } return 0; } static void process_request(struct cgit_context *ctx) { struct cgit_cmd *cmd; cmd = cgit_get_cmd(ctx); if (!cmd) { ctx->page.title = "cgit error"; @@ -152,152 +302,152 @@ static void process_request(struct cgit_context *ctx) if (cmd->want_layout) { cgit_print_http_headers(ctx); cgit_print_docstart(ctx); cgit_print_pageheader(ctx); } cmd->fn(ctx); if (cmd->want_layout) cgit_print_docend(); } static long ttl_seconds(long ttl) { if (ttl<0) return 60 * 60 * 24 * 365; else return ttl * 60; } static void cgit_fill_cache(struct cacheitem *item, int use_cache) { int stdout2; if (use_cache) { stdout2 = chk_positive(dup(STDOUT_FILENO), "Preserving STDOUT"); chk_zero(close(STDOUT_FILENO), "Closing STDOUT"); chk_positive(dup2(item->fd, STDOUT_FILENO), "Dup2(cachefile)"); } ctx.page.modified = time(NULL); ctx.page.expires = ctx.page.modified + ttl_seconds(item->ttl); process_request(&ctx); if (use_cache) { chk_zero(close(STDOUT_FILENO), "Close redirected STDOUT"); chk_positive(dup2(stdout2, STDOUT_FILENO), "Restoring original STDOUT"); chk_zero(close(stdout2), "Closing temporary STDOUT"); } } static void cgit_check_cache(struct cacheitem *item) { int i = 0; top: if (++i > ctx.cfg.max_lock_attempts) { die("cgit_refresh_cache: unable to lock %s: %s", item->name, strerror(errno)); } if (!cache_exist(item)) { if (!cache_lock(item)) { sleep(1); goto top; } if (!cache_exist(item)) { cgit_fill_cache(item, 1); cache_unlock(item); } else { cache_cancel_lock(item); } } else if (cache_expired(item) && cache_lock(item)) { if (cache_expired(item)) { cgit_fill_cache(item, 1); cache_unlock(item); } else { cache_cancel_lock(item); } } } static void cgit_print_cache(struct cacheitem *item) { static char buf[4096]; ssize_t i; int fd = open(item->name, O_RDONLY); if (fd<0) die("Unable to open cached file %s", item->name); while((i=read(fd, buf, sizeof(buf))) > 0) write(STDOUT_FILENO, buf, i); close(fd); } static void cgit_parse_args(int argc, const char **argv) { int i; for (i = 1; i < argc; i++) { if (!strncmp(argv[i], "--cache=", 8)) { ctx.cfg.cache_root = xstrdup(argv[i]+8); } if (!strcmp(argv[i], "--nocache")) { ctx.cfg.nocache = 1; } if (!strncmp(argv[i], "--query=", 8)) { ctx.qry.raw = xstrdup(argv[i]+8); } if (!strncmp(argv[i], "--repo=", 7)) { ctx.qry.repo = xstrdup(argv[i]+7); } if (!strncmp(argv[i], "--page=", 7)) { ctx.qry.page = xstrdup(argv[i]+7); } if (!strncmp(argv[i], "--head=", 7)) { ctx.qry.head = xstrdup(argv[i]+7); ctx.qry.has_symref = 1; } if (!strncmp(argv[i], "--sha1=", 7)) { ctx.qry.sha1 = xstrdup(argv[i]+7); ctx.qry.has_sha1 = 1; } if (!strncmp(argv[i], "--ofs=", 6)) { ctx.qry.ofs = atoi(argv[i]+6); } } } int main(int argc, const char **argv) { struct cacheitem item; const char *cgit_config_env = getenv("CGIT_CONFIG"); - cgit_prepare_context(&ctx); + prepare_context(&ctx); item.st.st_mtime = time(NULL); cgit_repolist.length = 0; cgit_repolist.count = 0; cgit_repolist.repos = NULL; cgit_read_config(cgit_config_env ? cgit_config_env : CGIT_CONFIG, - cgit_global_config_cb); + config_cb); if (getenv("SCRIPT_NAME")) ctx.cfg.script_name = xstrdup(getenv("SCRIPT_NAME")); if (getenv("QUERY_STRING")) ctx.qry.raw = xstrdup(getenv("QUERY_STRING")); cgit_parse_args(argc, argv); - cgit_parse_query(ctx.qry.raw, cgit_querystring_cb); + cgit_parse_query(ctx.qry.raw, querystring_cb); if (!cgit_prepare_cache(&item)) return 0; if (ctx.cfg.nocache) { cgit_fill_cache(&item, 0); } else { cgit_check_cache(&item); cgit_print_cache(&item); } return 0; } @@ -66,179 +66,177 @@ struct cgit_repo { char *clone_url; int snapshots; int enable_log_filecount; int enable_log_linecount; }; struct cgit_repolist { int length; int count; struct cgit_repo *repos; }; struct commitinfo { struct commit *commit; char *author; char *author_email; unsigned long author_date; char *committer; char *committer_email; unsigned long committer_date; char *subject; char *msg; char *msg_encoding; }; struct taginfo { char *tagger; char *tagger_email; int tagger_date; char *msg; }; struct refinfo { const char *refname; struct object *object; union { struct taginfo *tag; struct commitinfo *commit; }; }; struct reflist { struct refinfo **refs; int alloc; int count; }; struct cgit_query { int has_symref; int has_sha1; char *raw; char *repo; char *page; char *search; char *grep; char *head; char *sha1; char *sha2; char *path; char *name; int ofs; }; struct cgit_config { char *agefile; char *cache_root; char *clone_prefix; char *css; char *index_header; char *index_info; char *logo; char *logo_link; char *module_link; char *repo_group; char *robots; char *root_title; char *script_name; char *virtual_root; int cache_dynamic_ttl; int cache_max_create_time; int cache_repo_ttl; int cache_root_ttl; int cache_static_ttl; int enable_index_links; int enable_log_filecount; int enable_log_linecount; int max_commit_count; int max_lock_attempts; int max_msg_len; int max_repodesc_len; int nocache; int renamelimit; int snapshots; int summary_branches; int summary_log; int summary_tags; }; struct cgit_page { time_t modified; time_t expires; char *mimetype; char *charset; char *filename; char *title; }; struct cgit_context { struct cgit_query qry; struct cgit_config cfg; struct cgit_repo *repo; struct cgit_page page; }; struct cgit_snapshot_format { const char *suffix; const char *mimetype; write_archive_fn_t write_func; int bit; }; extern const char *cgit_version; extern struct cgit_repolist cgit_repolist; extern struct cgit_context ctx; extern const struct cgit_snapshot_format cgit_snapshot_formats[]; extern int cgit_cmd; -extern void cgit_prepare_context(struct cgit_context *ctx); +extern struct cgit_repo *cgit_add_repo(const char *url); extern struct cgit_repo *cgit_get_repoinfo(const char *url); -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); extern int chk_zero(int result, char *msg); extern int chk_positive(int result, char *msg); extern int chk_non_negative(int result, char *msg); extern int hextoint(char c); extern char *trim_end(const char *str, char c); extern char *strlpart(char *txt, int maxlen); extern char *strrpart(char *txt, int maxlen); extern void cgit_add_ref(struct reflist *list, struct refinfo *ref); extern int cgit_refs_cb(const char *refname, const unsigned char *sha1, int flags, void *cb_data); extern void *cgit_free_commitinfo(struct commitinfo *info); extern int cgit_diff_files(const unsigned char *old_sha1, const unsigned char *new_sha1, linediff_fn fn); extern void cgit_diff_tree(const unsigned char *old_sha1, const unsigned char *new_sha1, filepair_fn fn, const char *prefix); extern void cgit_diff_commit(struct commit *commit, filepair_fn fn); extern char *fmt(const char *format,...); extern int cgit_read_config(const char *filename, configfn fn); extern int cgit_parse_query(char *txt, configfn fn); extern struct commitinfo *cgit_parse_commit(struct commit *commit); extern struct taginfo *cgit_parse_tag(struct tag *tag); extern void cgit_parse_url(const char *url); extern char *cache_safe_filename(const char *unsafe); extern int cache_lock(struct cacheitem *item); extern int cache_unlock(struct cacheitem *item); extern int cache_cancel_lock(struct cacheitem *item); extern int cache_exist(struct cacheitem *item); extern int cache_expired(struct cacheitem *item); extern const char *cgit_repobasename(const char *reponame); extern int cgit_parse_snapshots_mask(const char *str); #endif /* CGIT_H */ @@ -1,358 +1,208 @@ /* shared.c: global vars + some callback functions * * Copyright (C) 2006 Lars Hjemli * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" struct cgit_repolist cgit_repolist; struct cgit_context ctx; int cgit_cmd; const char *cgit_version = CGIT_VERSION; -void cgit_prepare_context(struct cgit_context *ctx) -{ - memset(ctx, 0, sizeof(ctx)); - ctx->cfg.agefile = "info/web/last-modified"; - ctx->cfg.cache_dynamic_ttl = 5; - ctx->cfg.cache_max_create_time = 5; - ctx->cfg.cache_repo_ttl = 5; - ctx->cfg.cache_root = CGIT_CACHE_ROOT; - ctx->cfg.cache_root_ttl = 5; - ctx->cfg.cache_static_ttl = -1; - ctx->cfg.css = "/cgit.css"; - ctx->cfg.logo = "/git-logo.png"; - ctx->cfg.max_commit_count = 50; - ctx->cfg.max_lock_attempts = 5; - ctx->cfg.max_msg_len = 60; - ctx->cfg.max_repodesc_len = 60; - ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s"; - ctx->cfg.renamelimit = -1; - ctx->cfg.robots = "index, nofollow"; - ctx->cfg.root_title = "Git repository browser"; - ctx->cfg.script_name = CGIT_SCRIPT_NAME; - ctx->page.mimetype = "text/html"; - ctx->page.charset = PAGE_ENCODING; - ctx->page.filename = NULL; -} - int chk_zero(int result, char *msg) { if (result != 0) die("%s: %s", msg, strerror(errno)); return result; } int chk_positive(int result, char *msg) { if (result <= 0) die("%s: %s", msg, strerror(errno)); return result; } int chk_non_negative(int result, char *msg) { if (result < 0) die("%s: %s",msg, strerror(errno)); return result; } -struct cgit_repo *add_repo(const char *url) +struct cgit_repo *cgit_add_repo(const char *url) { struct cgit_repo *ret; if (++cgit_repolist.count > cgit_repolist.length) { if (cgit_repolist.length == 0) cgit_repolist.length = 8; else cgit_repolist.length *= 2; cgit_repolist.repos = xrealloc(cgit_repolist.repos, cgit_repolist.length * sizeof(struct cgit_repo)); } ret = &cgit_repolist.repos[cgit_repolist.count-1]; ret->url = trim_end(url, '/'); ret->name = ret->url; ret->path = NULL; ret->desc = "[no description]"; ret->owner = NULL; ret->group = ctx.cfg.repo_group; ret->defbranch = "master"; ret->snapshots = ctx.cfg.snapshots; ret->enable_log_filecount = ctx.cfg.enable_log_filecount; ret->enable_log_linecount = ctx.cfg.enable_log_linecount; ret->module_link = ctx.cfg.module_link; ret->readme = NULL; return ret; } struct cgit_repo *cgit_get_repoinfo(const char *url) { int i; struct cgit_repo *repo; for (i=0; i<cgit_repolist.count; i++) { repo = &cgit_repolist.repos[i]; if (!strcmp(repo->url, url)) return repo; } return NULL; } -void cgit_global_config_cb(const char *name, const char *value) -{ - if (!strcmp(name, "root-title")) - ctx.cfg.root_title = xstrdup(value); - else if (!strcmp(name, "css")) - ctx.cfg.css = xstrdup(value); - else if (!strcmp(name, "logo")) - ctx.cfg.logo = xstrdup(value); - else if (!strcmp(name, "index-header")) - ctx.cfg.index_header = xstrdup(value); - else if (!strcmp(name, "index-info")) - ctx.cfg.index_info = xstrdup(value); - else if (!strcmp(name, "logo-link")) - ctx.cfg.logo_link = xstrdup(value); - else if (!strcmp(name, "module-link")) - ctx.cfg.module_link = xstrdup(value); - else if (!strcmp(name, "virtual-root")) { - ctx.cfg.virtual_root = trim_end(value, '/'); - if (!ctx.cfg.virtual_root && (!strcmp(value, "/"))) - ctx.cfg.virtual_root = ""; - } else if (!strcmp(name, "nocache")) - ctx.cfg.nocache = atoi(value); - else if (!strcmp(name, "snapshots")) - ctx.cfg.snapshots = cgit_parse_snapshots_mask(value); - else if (!strcmp(name, "enable-index-links")) - ctx.cfg.enable_index_links = atoi(value); - else if (!strcmp(name, "enable-log-filecount")) - ctx.cfg.enable_log_filecount = atoi(value); - else if (!strcmp(name, "enable-log-linecount")) - ctx.cfg.enable_log_linecount = atoi(value); - else if (!strcmp(name, "cache-root")) - ctx.cfg.cache_root = xstrdup(value); - else if (!strcmp(name, "cache-root-ttl")) - ctx.cfg.cache_root_ttl = atoi(value); - else if (!strcmp(name, "cache-repo-ttl")) - ctx.cfg.cache_repo_ttl = atoi(value); - else if (!strcmp(name, "cache-static-ttl")) - ctx.cfg.cache_static_ttl = atoi(value); - else if (!strcmp(name, "cache-dynamic-ttl")) - ctx.cfg.cache_dynamic_ttl = atoi(value); - else if (!strcmp(name, "max-message-length")) - ctx.cfg.max_msg_len = atoi(value); - else if (!strcmp(name, "max-repodesc-length")) - ctx.cfg.max_repodesc_len = atoi(value); - else if (!strcmp(name, "max-commit-count")) - ctx.cfg.max_commit_count = atoi(value); - else if (!strcmp(name, "summary-log")) - ctx.cfg.summary_log = atoi(value); - else if (!strcmp(name, "summary-branches")) - ctx.cfg.summary_branches = atoi(value); - else if (!strcmp(name, "summary-tags")) - ctx.cfg.summary_tags = atoi(value); - else if (!strcmp(name, "agefile")) - ctx.cfg.agefile = xstrdup(value); - else if (!strcmp(name, "renamelimit")) - ctx.cfg.renamelimit = atoi(value); - else if (!strcmp(name, "robots")) - ctx.cfg.robots = xstrdup(value); - else if (!strcmp(name, "clone-prefix")) - ctx.cfg.clone_prefix = xstrdup(value); - else if (!strcmp(name, "repo.group")) - ctx.cfg.repo_group = xstrdup(value); - else if (!strcmp(name, "repo.url")) - ctx.repo = add_repo(value); - else if (!strcmp(name, "repo.name")) - ctx.repo->name = xstrdup(value); - else if (ctx.repo && !strcmp(name, "repo.path")) - ctx.repo->path = trim_end(value, '/'); - else if (ctx.repo && !strcmp(name, "repo.clone-url")) - ctx.repo->clone_url = xstrdup(value); - else if (ctx.repo && !strcmp(name, "repo.desc")) - ctx.repo->desc = xstrdup(value); - else if (ctx.repo && !strcmp(name, "repo.owner")) - ctx.repo->owner = xstrdup(value); - else if (ctx.repo && !strcmp(name, "repo.defbranch")) - ctx.repo->defbranch = xstrdup(value); - else if (ctx.repo && !strcmp(name, "repo.snapshots")) - ctx.repo->snapshots = ctx.cfg.snapshots & cgit_parse_snapshots_mask(value); /* XXX: &? */ - else if (ctx.repo && !strcmp(name, "repo.enable-log-filecount")) - ctx.repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value); - else if (ctx.repo && !strcmp(name, "repo.enable-log-linecount")) - ctx.repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value); - else if (ctx.repo && !strcmp(name, "repo.module-link")) - ctx.repo->module_link= xstrdup(value); - else if (ctx.repo && !strcmp(name, "repo.readme") && value != NULL) { - if (*value == '/') - ctx.repo->readme = xstrdup(value); - else - ctx.repo->readme = xstrdup(fmt("%s/%s", ctx.repo->path, value)); - } else if (!strcmp(name, "include")) - cgit_read_config(value, cgit_global_config_cb); -} - -void cgit_querystring_cb(const char *name, const char *value) -{ - if (!strcmp(name,"r")) { - ctx.qry.repo = xstrdup(value); - ctx.repo = cgit_get_repoinfo(value); - } else if (!strcmp(name, "p")) { - ctx.qry.page = xstrdup(value); - } else if (!strcmp(name, "url")) { - cgit_parse_url(value); - } else if (!strcmp(name, "qt")) { - ctx.qry.grep = xstrdup(value); - } else if (!strcmp(name, "q")) { - ctx.qry.search = xstrdup(value); - } else if (!strcmp(name, "h")) { - ctx.qry.head = xstrdup(value); - ctx.qry.has_symref = 1; - } else if (!strcmp(name, "id")) { - ctx.qry.sha1 = xstrdup(value); - ctx.qry.has_sha1 = 1; - } else if (!strcmp(name, "id2")) { - ctx.qry.sha2 = xstrdup(value); - ctx.qry.has_sha1 = 1; - } else if (!strcmp(name, "ofs")) { - ctx.qry.ofs = atoi(value); - } else if (!strcmp(name, "path")) { - ctx.qry.path = trim_end(value, '/'); - } else if (!strcmp(name, "name")) { - ctx.qry.name = xstrdup(value); - } -} - void *cgit_free_commitinfo(struct commitinfo *info) { free(info->author); free(info->author_email); free(info->committer); free(info->committer_email); free(info->subject); free(info->msg); free(info->msg_encoding); free(info); return NULL; } int hextoint(char c) { if (c >= 'a' && c <= 'f') return 10 + c - 'a'; else if (c >= 'A' && c <= 'F') return 10 + c - 'A'; else if (c >= '0' && c <= '9') return c - '0'; else return -1; } char *trim_end(const char *str, char c) { int len; char *s, *t; if (str == NULL) return NULL; t = (char *)str; len = strlen(t); while(len > 0 && t[len - 1] == c) len--; if (len == 0) return NULL; c = t[len]; t[len] = '\0'; s = xstrdup(t); t[len] = c; return s; } char *strlpart(char *txt, int maxlen) { char *result; if (!txt) return txt; if (strlen(txt) <= maxlen) return txt; result = xmalloc(maxlen + 1); memcpy(result, txt, maxlen - 3); result[maxlen-1] = result[maxlen-2] = result[maxlen-3] = '.'; result[maxlen] = '\0'; return result; } char *strrpart(char *txt, int maxlen) { char *result; if (!txt) return txt; if (strlen(txt) <= maxlen) return txt; result = xmalloc(maxlen + 1); memcpy(result + 3, txt + strlen(txt) - maxlen + 4, maxlen - 3); result[0] = result[1] = result[2] = '.'; return result; } void cgit_add_ref(struct reflist *list, struct refinfo *ref) { size_t size; if (list->count >= list->alloc) { list->alloc += (list->alloc ? list->alloc : 4); size = list->alloc * sizeof(struct refinfo *); list->refs = xrealloc(list->refs, size); } list->refs[list->count++] = ref; } struct refinfo *cgit_mk_refinfo(const char *refname, const unsigned char *sha1) { struct refinfo *ref; ref = xmalloc(sizeof (struct refinfo)); ref->refname = xstrdup(refname); ref->object = parse_object(sha1); switch (ref->object->type) { case OBJ_TAG: ref->tag = cgit_parse_tag((struct tag *)ref->object); break; case OBJ_COMMIT: ref->commit = cgit_parse_commit((struct commit *)ref->object); break; } return ref; } int cgit_refs_cb(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { struct reflist *list = (struct reflist *)cb_data; struct refinfo *info = cgit_mk_refinfo(refname, sha1); if (info) cgit_add_ref(list, info); return 0; } void cgit_diff_tree_cb(struct diff_queue_struct *q, struct diff_options *options, void *data) { int i; for (i = 0; i < q->nr; i++) { if (q->queue[i]->status == 'U') continue; ((filepair_fn)data)(q->queue[i]); |