X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/420712ac2531f65a2b94d5ec6d8e03de6942331e..66091f934a2d064ae55095cdc5ae008b43ea60fe:/cgit.c?ds=sidebyside

diff --git a/cgit.c b/cgit.c
index d7e586d..9535abc 100644
--- a/cgit.c
+++ b/cgit.c
@@ -10,13 +10,35 @@
 
 const char cgit_version[] = CGIT_VERSION;
 
+static void 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;
+	} else if (!cgit_query_page) {
+		item->name = xstrdup(fmt("%s/%s/index.html", cgit_cache_root, 
+			   cgit_query_repo));
+		item->ttl = cgit_cache_repo_ttl;
+	} else {
+		item->name = xstrdup(fmt("%s/%s/%s/%s.html", cgit_cache_root, 
+			   cgit_query_repo, cgit_query_page, 
+			   cache_safe_filename(cgit_querystring)));
+		if (cgit_query_has_symref)
+			item->ttl = cgit_cache_dynamic_ttl;
+		else if (cgit_query_has_sha1)
+			item->ttl = cgit_cache_static_ttl;
+		else
+			item->ttl = cgit_cache_repo_ttl;
+	}
+}
+
 static void cgit_print_repo_page(struct cacheitem *item)
 {
 	if (chdir(fmt("%s/%s", cgit_root, cgit_query_repo)) || 
 	    cgit_read_config("info/cgit", cgit_repo_config_cb)) {
 		char *title = fmt("%s - %s", cgit_root_title, "Bad request");
 		cgit_print_docstart(title, item);
-		cgit_print_pageheader(title);
+		cgit_print_pageheader(title, 0);
 		cgit_print_error(fmt("Unable to scan repository: %s",
 				     strerror(errno)));
 		cgit_print_docend();
@@ -24,35 +46,45 @@ static void cgit_print_repo_page(struct cacheitem *item)
 	}
 	setenv("GIT_DIR", fmt("%s/%s", cgit_root, cgit_query_repo), 1);
 	char *title = fmt("%s - %s", cgit_repo_name, cgit_repo_desc);
+	int show_search = 0;
+	if (cgit_query_page && !strcmp(cgit_query_page, "log"))
+		show_search = 1;
 	cgit_print_docstart(title, item);
-	cgit_print_pageheader(title);
+	cgit_print_pageheader(title, show_search);
 	if (!cgit_query_page) {
 		cgit_print_summary();
 	} else if (!strcmp(cgit_query_page, "log")) {
-		cgit_print_log(cgit_query_head, cgit_query_ofs, 100);
+		cgit_print_log(cgit_query_head, cgit_query_ofs, 100, cgit_query_search);
 	} else if (!strcmp(cgit_query_page, "tree")) {
-		cgit_print_tree(cgit_query_sha1);
+		cgit_print_tree(cgit_query_sha1, cgit_query_path);
+	} else if (!strcmp(cgit_query_page, "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);
 	}
 	cgit_print_docend();
 }
 
 static void cgit_fill_cache(struct cacheitem *item)
 {
+	static char buf[PATH_MAX];
+
+	getcwd(buf, sizeof(buf));
 	htmlfd = item->fd;
 	item->st.st_mtime = time(NULL);
 	if (cgit_query_repo)
 		cgit_print_repo_page(item);
 	else
 		cgit_print_repolist(item);
+	chdir(buf);
 }
 
 static void cgit_check_cache(struct cacheitem *item)
 {
 	int i = 0;
 
-	cache_prepare(item);
  top:
 	if (++i > cgit_max_lock_attempts) {
 		die("cgit_refresh_cache: unable to lock %s: %s",
@@ -94,15 +126,60 @@ static void cgit_print_cache(struct cacheitem *item)
 	close(fd);
 }
 
+static void cgit_parse_args(int argc, const char **argv)
+{
+	int i;
+
+	for (i = 1; i < argc; i++) {
+		if (!strncmp(argv[i], "--root=", 7)) {
+			cgit_root = xstrdup(argv[i]+7);
+		}
+		if (!strncmp(argv[i], "--cache=", 8)) {
+			cgit_cache_root = xstrdup(argv[i]+8);
+		}
+		if (!strcmp(argv[i], "--nocache")) {
+			cgit_nocache = 1;
+		}
+		if (!strncmp(argv[i], "--query=", 8)) {
+			cgit_querystring = xstrdup(argv[i]+8);
+		}
+		if (!strncmp(argv[i], "--repo=", 7)) {
+			cgit_query_repo = xstrdup(argv[i]+7);
+		}
+		if (!strncmp(argv[i], "--page=", 7)) {
+			cgit_query_page = xstrdup(argv[i]+7);
+		}
+		if (!strncmp(argv[i], "--head=", 7)) {
+			cgit_query_head = xstrdup(argv[i]+7);
+			cgit_query_has_symref = 1;
+		}
+		if (!strncmp(argv[i], "--sha1=", 7)) {
+			cgit_query_sha1 = xstrdup(argv[i]+7);
+			cgit_query_has_sha1 = 1;
+		}
+		if (!strncmp(argv[i], "--ofs=", 6)) {
+			cgit_query_ofs = atoi(argv[i]+6);
+		}
+	}
+}
+
 int main(int argc, const char **argv)
 {
 	struct cacheitem item;
 
 	cgit_read_config("/etc/cgitrc", cgit_global_config_cb);
-	cgit_querystring = xstrdup(getenv("QUERY_STRING"));
+	if (getenv("QUERY_STRING"))
+		cgit_querystring = xstrdup(getenv("QUERY_STRING"));
+	cgit_parse_args(argc, argv);
 	cgit_parse_query(cgit_querystring, cgit_querystring_cb);
 
-	cgit_check_cache(&item);
-	cgit_print_cache(&item);
+	cgit_prepare_cache(&item);
+	if (cgit_nocache) {
+		item.fd = STDOUT_FILENO;
+		cgit_fill_cache(&item);
+	} else {
+		cgit_check_cache(&item);
+		cgit_print_cache(&item);
+	}
 	return 0;
 }