const char cgit_version[] = CGIT_VERSION;
-static struct repoinfo *cgit_get_repoinfo(char *url)
-{
- int i;
- struct repoinfo *repo;
-
- for (i=0; i<cgit_repolist.count; i++) {
- repo = &cgit_repolist.repos[i];
- if (!strcmp(repo->url, url))
- return repo;
- }
- return NULL;
-}
-
-
static int cgit_prepare_cache(struct cacheitem *item)
{
- if (!cgit_query_repo) {
- item->name = xstrdup(fmt("%s/index.html", cgit_cache_root));
- item->ttl = cgit_cache_root_ttl;
- return 1;
- }
- cgit_repo = cgit_get_repoinfo(cgit_query_repo);
- if (!cgit_repo) {
+ if (!cgit_repo && cgit_query_repo) {
char *title = fmt("%s - %s", cgit_root_title, "Bad request");
cgit_print_docstart(title, item);
cgit_print_pageheader(title, 0);
return 0;
}
- if (!cgit_query_page) {
- item->name = xstrdup(fmt("%s/%s/index.html", cgit_cache_root,
- cgit_repo->url));
+ if (!cgit_repo) {
+ item->name = xstrdup(fmt("%s/index.html", cgit_cache_root));
+ item->ttl = cgit_cache_root_ttl;
+ return 1;
+ }
+
+ if (!cgit_cmd) {
+ item->name = xstrdup(fmt("%s/%s/index.html", cgit_cache_root,
+ cache_safe_filename(cgit_repo->url)));
item->ttl = cgit_cache_repo_ttl;
} else {
- item->name = xstrdup(fmt("%s/%s/%s/%s.html", cgit_cache_root,
- cgit_repo->url, cgit_query_page,
+ item->name = xstrdup(fmt("%s/%s/%s/%s.html", cgit_cache_root,
+ cache_safe_filename(cgit_repo->url), cgit_query_page,
cache_safe_filename(cgit_querystring)));
if (cgit_query_has_symref)
item->ttl = cgit_cache_dynamic_ttl;
char *title;
int show_search;
+ if (!cgit_query_head)
+ cgit_query_head = cgit_repo->defbranch;
+
if (chdir(cgit_repo->path)) {
title = fmt("%s - %s", cgit_root_title, "Bad request");
cgit_print_docstart(title, item);
title = fmt("%s - %s", cgit_repo->name, cgit_repo->desc);
show_search = 0;
setenv("GIT_DIR", cgit_repo->path, 1);
- if (cgit_query_page && !strcmp(cgit_query_page, "log"))
- show_search = 1;
+
+ if ((cgit_cmd == CMD_SNAPSHOT) && cgit_repo->snapshots) {
+ cgit_print_snapshot(item, cgit_query_sha1, "zip",
+ cgit_repo->url, cgit_query_name);
+ return;
+ }
+
+ if (cgit_cmd == CMD_BLOB) {
+ cgit_print_blob(item, cgit_query_sha1, cgit_query_path);
+ return;
+ }
+
+ show_search = (cgit_cmd == CMD_LOG);
cgit_print_docstart(title, item);
- cgit_print_pageheader(title, show_search);
- if (!cgit_query_page) {
+ if (!cgit_cmd) {
+ cgit_print_pageheader("summary", show_search);
cgit_print_summary();
- } else if (!strcmp(cgit_query_page, "log")) {
- cgit_print_log(cgit_query_head, cgit_query_ofs, 100, cgit_query_search);
- } else if (!strcmp(cgit_query_page, "tree")) {
+ cgit_print_docend();
+ return;
+ }
+
+ cgit_print_pageheader(cgit_query_page, show_search);
+
+ switch(cgit_cmd) {
+ case CMD_LOG:
+ cgit_print_log(cgit_query_sha1, cgit_query_ofs,
+ cgit_max_commit_count, cgit_query_search,
+ cgit_query_path, 1);
+ break;
+ case CMD_TREE:
cgit_print_tree(cgit_query_sha1, cgit_query_path);
- } else if (!strcmp(cgit_query_page, "commit")) {
+ break;
+ case CMD_COMMIT:
cgit_print_commit(cgit_query_sha1);
- } else if (!strcmp(cgit_query_page, "view")) {
- cgit_print_view(cgit_query_sha1);
- } else if (!strcmp(cgit_query_page, "diff")) {
- cgit_print_diff(cgit_query_sha1, cgit_query_sha2);
+ break;
+ case CMD_DIFF:
+ cgit_print_diff(cgit_query_head, cgit_query_sha1, cgit_query_sha2,
+ cgit_query_path);
+ break;
+ default:
+ cgit_print_error("Invalid request");
}
cgit_print_docend();
}
-static void cgit_fill_cache(struct cacheitem *item)
+static void cgit_fill_cache(struct cacheitem *item, int use_cache)
{
static char buf[PATH_MAX];
+ int stdout2;
getcwd(buf, sizeof(buf));
- htmlfd = item->fd;
item->st.st_mtime = time(NULL);
- if (cgit_query_repo)
+
+ 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)");
+ }
+
+ if (cgit_repo)
cgit_print_repo_page(item);
else
cgit_print_repolist(item);
+
+ 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");
+ }
+
chdir(buf);
}
goto top;
}
if (!cache_exist(item)) {
- cgit_fill_cache(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);
+ cgit_fill_cache(item, 1);
cache_unlock(item);
} else {
cache_cancel_lock(item);
cgit_repolist.count = 0;
cgit_repolist.repos = NULL;
- cgit_read_config("/etc/cgitrc", cgit_global_config_cb);
+ cgit_read_config(CGIT_CONFIG, cgit_global_config_cb);
+ cgit_repo = NULL;
+ if (getenv("SCRIPT_NAME"))
+ cgit_script_name = xstrdup(getenv("SCRIPT_NAME"));
if (getenv("QUERY_STRING"))
cgit_querystring = xstrdup(getenv("QUERY_STRING"));
cgit_parse_args(argc, argv);
if (!cgit_prepare_cache(&item))
return 0;
if (cgit_nocache) {
- item.fd = STDOUT_FILENO;
- cgit_fill_cache(&item);
+ cgit_fill_cache(&item, 0);
} else {
cgit_check_cache(&item);
cgit_print_cache(&item);
git.ckatri.com / cgit.git / blobdiff