Diffstat (limited to 'shared.c')
| -rw-r--r-- | shared.c | 257 |
1 files changed, 217 insertions, 40 deletions
@@ -8,10 +8,77 @@ #include "cgit.h" -struct cgit_repolist cgit_repolist; -struct cgit_context ctx; +struct repolist cgit_repolist; +struct repoinfo *cgit_repo; int cgit_cmd; +const char *cgit_version = CGIT_VERSION; + +char *cgit_root_title = "Git repository browser"; +char *cgit_css = "/cgit.css"; +char *cgit_logo = "/git-logo.png"; +char *cgit_index_header = NULL; +char *cgit_index_info = NULL; +char *cgit_logo_link = "http://www.kernel.org/pub/software/scm/git/docs/"; +char *cgit_module_link = "./?repo=%s&page=commit&id=%s"; +char *cgit_agefile = "info/web/last-modified"; +char *cgit_virtual_root = NULL; +char *cgit_script_name = CGIT_SCRIPT_NAME; +char *cgit_cache_root = CGIT_CACHE_ROOT; +char *cgit_repo_group = NULL; +char *cgit_robots = "index, nofollow"; +char *cgit_clone_prefix = NULL; + +int cgit_nocache = 0; +int cgit_snapshots = 0; +int cgit_enable_index_links = 0; +int cgit_enable_log_filecount = 0; +int cgit_enable_log_linecount = 0; +int cgit_max_lock_attempts = 5; +int cgit_cache_root_ttl = 5; +int cgit_cache_repo_ttl = 5; +int cgit_cache_dynamic_ttl = 5; +int cgit_cache_static_ttl = -1; +int cgit_cache_max_create_time = 5; +int cgit_summary_log = 0; +int cgit_summary_tags = 0; +int cgit_summary_branches = 0; +int cgit_renamelimit = -1; + +int cgit_max_msg_len = 60; +int cgit_max_repodesc_len = 60; +int cgit_max_commit_count = 50; + +int cgit_query_has_symref = 0; +int cgit_query_has_sha1 = 0; + +char *cgit_querystring = NULL; +char *cgit_query_repo = NULL; +char *cgit_query_page = NULL; +char *cgit_query_head = NULL; +char *cgit_query_search = NULL; +char *cgit_query_grep = NULL; +char *cgit_query_sha1 = NULL; +char *cgit_query_sha2 = NULL; +char *cgit_query_path = NULL; +char *cgit_query_name = NULL; +int cgit_query_ofs = 0; + +int htmlfd = 0; + + +int cgit_get_cmd_index(const char *cmd) +{ + static char *cmds[] = {"log", "commit", "diff", "tree", "blob", + "snapshot", "tag", "refs", "patch", NULL}; + int i; + + for(i = 0; cmds[i]; i++) + if (!strcmp(cmd, cmds[i])) + return i + 1; + return 0; +} + int chk_zero(int result, char *msg) { if (result != 0) @@ -33,9 +100,9 @@ int chk_non_negative(int result, char *msg) return result; } -struct cgit_repo *cgit_add_repo(const char *url) +struct repoinfo *add_repo(const char *url) { - struct cgit_repo *ret; + struct repoinfo *ret; if (++cgit_repolist.count > cgit_repolist.length) { if (cgit_repolist.length == 0) @@ -44,7 +111,7 @@ struct cgit_repo *cgit_add_repo(const char *url) cgit_repolist.length *= 2; cgit_repolist.repos = xrealloc(cgit_repolist.repos, cgit_repolist.length * - sizeof(struct cgit_repo)); + sizeof(struct repoinfo)); } ret = &cgit_repolist.repos[cgit_repolist.count-1]; @@ -53,20 +120,20 @@ struct cgit_repo *cgit_add_repo(const char *url) ret->path = NULL; ret->desc = "[no description]"; ret->owner = NULL; - ret->group = ctx.cfg.repo_group; + ret->group = cgit_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->snapshots = cgit_snapshots; + ret->enable_log_filecount = cgit_enable_log_filecount; + ret->enable_log_linecount = cgit_enable_log_linecount; + ret->module_link = cgit_module_link; ret->readme = NULL; return ret; } -struct cgit_repo *cgit_get_repoinfo(const char *url) +struct repoinfo *cgit_get_repoinfo(const char *url) { int i; - struct cgit_repo *repo; + struct repoinfo *repo; for (i=0; i<cgit_repolist.count; i++) { repo = &cgit_repolist.repos[i]; @@ -76,6 +143,131 @@ struct cgit_repo *cgit_get_repoinfo(const char *url) return NULL; } +void cgit_global_config_cb(const char *name, const char *value) +{ + if (!strcmp(name, "root-title")) + cgit_root_title = xstrdup(value); + else if (!strcmp(name, "css")) + cgit_css = xstrdup(value); + else if (!strcmp(name, "logo")) + cgit_logo = xstrdup(value); + else if (!strcmp(name, "index-header")) + cgit_index_header = xstrdup(value); + else if (!strcmp(name, "index-info")) + cgit_index_info = xstrdup(value); + else if (!strcmp(name, "logo-link")) + cgit_logo_link = xstrdup(value); + else if (!strcmp(name, "module-link")) + cgit_module_link = xstrdup(value); + else if (!strcmp(name, "virtual-root")) { + cgit_virtual_root = trim_end(value, '/'); + if (!cgit_virtual_root && (!strcmp(value, "/"))) + cgit_virtual_root = ""; + } else if (!strcmp(name, "nocache")) + cgit_nocache = atoi(value); + else if (!strcmp(name, "snapshots")) + cgit_snapshots = cgit_parse_snapshots_mask(value); + else if (!strcmp(name, "enable-index-links")) + cgit_enable_index_links = atoi(value); + else if (!strcmp(name, "enable-log-filecount")) + cgit_enable_log_filecount = atoi(value); + else if (!strcmp(name, "enable-log-linecount")) + cgit_enable_log_linecount = atoi(value); + else if (!strcmp(name, "cache-root")) + cgit_cache_root = xstrdup(value); + else if (!strcmp(name, "cache-root-ttl")) + cgit_cache_root_ttl = atoi(value); + else if (!strcmp(name, "cache-repo-ttl")) + cgit_cache_repo_ttl = atoi(value); + else if (!strcmp(name, "cache-static-ttl")) + cgit_cache_static_ttl = atoi(value); + else if (!strcmp(name, "cache-dynamic-ttl")) + cgit_cache_dynamic_ttl = atoi(value); + else if (!strcmp(name, "max-message-length")) + cgit_max_msg_len = atoi(value); + else if (!strcmp(name, "max-repodesc-length")) + cgit_max_repodesc_len = atoi(value); + else if (!strcmp(name, "max-commit-count")) + cgit_max_commit_count = atoi(value); + else if (!strcmp(name, "summary-log")) + cgit_summary_log = atoi(value); + else if (!strcmp(name, "summary-branches")) + cgit_summary_branches = atoi(value); + else if (!strcmp(name, "summary-tags")) + cgit_summary_tags = atoi(value); + else if (!strcmp(name, "agefile")) + cgit_agefile = xstrdup(value); + else if (!strcmp(name, "renamelimit")) + cgit_renamelimit = atoi(value); + else if (!strcmp(name, "robots")) + cgit_robots = xstrdup(value); + else if (!strcmp(name, "clone-prefix")) + cgit_clone_prefix = xstrdup(value); + else if (!strcmp(name, "repo.group")) + cgit_repo_group = xstrdup(value); + else if (!strcmp(name, "repo.url")) + cgit_repo = add_repo(value); + else if (!strcmp(name, "repo.name")) + cgit_repo->name = xstrdup(value); + else if (cgit_repo && !strcmp(name, "repo.path")) + cgit_repo->path = trim_end(value, '/'); + else if (cgit_repo && !strcmp(name, "repo.clone-url")) + cgit_repo->clone_url = xstrdup(value); + else if (cgit_repo && !strcmp(name, "repo.desc")) + cgit_repo->desc = xstrdup(value); + else if (cgit_repo && !strcmp(name, "repo.owner")) + cgit_repo->owner = xstrdup(value); + else if (cgit_repo && !strcmp(name, "repo.defbranch")) + cgit_repo->defbranch = xstrdup(value); + else if (cgit_repo && !strcmp(name, "repo.snapshots")) + cgit_repo->snapshots = cgit_snapshots & cgit_parse_snapshots_mask(value); /* XXX: &? */ + else if (cgit_repo && !strcmp(name, "repo.enable-log-filecount")) + cgit_repo->enable_log_filecount = cgit_enable_log_filecount * atoi(value); + else if (cgit_repo && !strcmp(name, "repo.enable-log-linecount")) + cgit_repo->enable_log_linecount = cgit_enable_log_linecount * atoi(value); + else if (cgit_repo && !strcmp(name, "repo.module-link")) + cgit_repo->module_link= xstrdup(value); + else if (cgit_repo && !strcmp(name, "repo.readme") && value != NULL) { + if (*value == '/') + cgit_repo->readme = xstrdup(value); + else + cgit_repo->readme = xstrdup(fmt("%s/%s", cgit_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")) { + cgit_query_repo = xstrdup(value); + cgit_repo = cgit_get_repoinfo(value); + } else if (!strcmp(name, "p")) { + cgit_query_page = xstrdup(value); + cgit_cmd = cgit_get_cmd_index(value); + } else if (!strcmp(name, "url")) { + cgit_parse_url(value); + } else if (!strcmp(name, "qt")) { + cgit_query_grep = xstrdup(value); + } else if (!strcmp(name, "q")) { + cgit_query_search = xstrdup(value); + } else if (!strcmp(name, "h")) { + cgit_query_head = xstrdup(value); + cgit_query_has_symref = 1; + } else if (!strcmp(name, "id")) { + cgit_query_sha1 = xstrdup(value); + cgit_query_has_sha1 = 1; + } else if (!strcmp(name, "id2")) { + cgit_query_sha2 = xstrdup(value); + cgit_query_has_sha1 = 1; + } else if (!strcmp(name, "ofs")) { + cgit_query_ofs = atoi(value); + } else if (!strcmp(name, "path")) { + cgit_query_path = trim_end(value, '/'); + } else if (!strcmp(name, "name")) { + cgit_query_name = xstrdup(value); + } +} + void *cgit_free_commitinfo(struct commitinfo *info) { free(info->author); @@ -89,6 +281,18 @@ void *cgit_free_commitinfo(struct commitinfo *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; @@ -287,7 +491,7 @@ void cgit_diff_tree(const unsigned char *old_sha1, diff_setup(&opt); opt.output_format = DIFF_FORMAT_CALLBACK; opt.detect_rename = 1; - opt.rename_limit = ctx.cfg.renamelimit; + opt.rename_limit = cgit_renamelimit; DIFF_OPT_SET(&opt, RECURSIVE); opt.format_callback = cgit_diff_tree_cb; opt.format_callback_data = fn; @@ -315,30 +519,3 @@ void cgit_diff_commit(struct commit *commit, filepair_fn fn) old_sha1 = commit->parents->item->object.sha1; cgit_diff_tree(old_sha1, commit->object.sha1, fn, NULL); } - -int cgit_parse_snapshots_mask(const char *str) -{ - const struct cgit_snapshot_format *f; - static const char *delim = " \t,:/|;"; - int tl, sl, rv = 0; - - /* favor legacy setting */ - if(atoi(str)) - return 1; - for(;;) { - str += strspn(str,delim); - tl = strcspn(str,delim); - if (!tl) - break; - for (f = cgit_snapshot_formats; f->suffix; f++) { - sl = strlen(f->suffix); - if((tl == sl && !strncmp(f->suffix, str, tl)) || - (tl == sl-1 && !strncmp(f->suffix+1, str, tl-1))) { - rv |= f->bit; - break; - } - } - str += tl; - } - return rv; -} |