1 files changed, 31 insertions, 29 deletions

diff --git a/cgit.c b/cgit.c
index 431e8fb..e5d8fbd 100644
--- a/cgit.c
+++ b/cgit.c
@@ -10,34 +10,34 @@
 
 const char cgit_version[] = CGIT_VERSION;
 
 
 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);
                 cgit_print_error(fmt("Unknown repo: %s", cgit_query_repo));
                 cgit_print_docend();
                 return 0;
         }
 
-        if (!cgit_query_page) {
+        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,
-                           cgit_repo->url));
+                           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,
+                           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;
                 else if (cgit_query_has_sha1)
                         item->ttl = cgit_cache_static_ttl;
                 else
@@ -65,53 +65,54 @@ static void cgit_print_repo_page(struct cacheitem *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) {
-            if (cgit_repo->snapshots && !strcmp(cgit_query_page, "snapshot")) {
+        if ((cgit_cmd == CMD_SNAPSHOT) && cgit_repo->snapshots) {
                 cgit_print_snapshot(item, cgit_query_sha1, "zip",
                                     cgit_repo->url, cgit_query_name);
                 return;
-            }
-            if (!strcmp(cgit_query_page, "blob")) {
-                    cgit_print_blob(item, cgit_query_sha1, cgit_query_path);
-                    return;
-            }
         }
 
-        if (cgit_query_page && !strcmp(cgit_query_page, "log"))
-                show_search = 1;
+        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);
-
-
-        if (!cgit_query_page) {
+        if (!cgit_cmd) {
                 cgit_print_pageheader("summary", show_search);
                 cgit_print_summary();
                 cgit_print_docend();
                 return;
         }
 
         cgit_print_pageheader(cgit_query_page, show_search);
 
-        if (!strcmp(cgit_query_page, "log")) {
+        switch(cgit_cmd) {
+        case CMD_LOG:
                 cgit_print_log(cgit_query_head, cgit_query_ofs,
                                cgit_max_commit_count, cgit_query_search,
                                cgit_query_path);
-        } else if (!strcmp(cgit_query_page, "tree")) {
+                break;
+        case CMD_TREE:
                 cgit_print_tree(cgit_query_head, cgit_query_sha1, cgit_query_path);
-        } else if (!strcmp(cgit_query_page, "commit")) {
+                break;
+        case CMD_COMMIT:
                 cgit_print_commit(cgit_query_head);
-        } else if (!strcmp(cgit_query_page, "view")) {
+                break;
+        case CMD_VIEW:
                 cgit_print_view(cgit_query_sha1, cgit_query_path);
-        } else if (!strcmp(cgit_query_page, "diff")) {
+                break;
+        case CMD_DIFF:
                 cgit_print_diff(cgit_query_head, cgit_query_sha1, cgit_query_sha2,
                                 cgit_query_path);
-        } else {
+                break;
+        default:
                 cgit_print_error("Invalid request");
         }
         cgit_print_docend();
 }
 
 static void cgit_fill_cache(struct cacheitem *item, int use_cache)
@@ -126,13 +127,13 @@ static void cgit_fill_cache(struct cacheitem *item, int 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_query_repo)
+        if (cgit_repo)
                 cgit_print_repo_page(item);
         else
                 cgit_print_repolist(item);
 
         if (use_cache) {
                 chk_zero(close(STDOUT_FILENO), "Close redirected STDOUT");
@@ -231,12 +232,13 @@ int main(int argc, const char **argv)
         item.st.st_mtime = time(NULL);
         cgit_repolist.length = 0;
         cgit_repolist.count = 0;
         cgit_repolist.repos = NULL;
 
         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);
         cgit_parse_query(cgit_querystring, cgit_querystring_cb);