1 files changed, 25 insertions, 20 deletions

diff --git a/cgit.c b/cgit.c
index 6e5215e..f35f605 100644
--- a/cgit.c
+++ b/cgit.c
@@ -133,48 +133,52 @@ static void querystring_cb(const char *name, const char *value)
         } else if (!strcmp(name, "url")) {
                 ctx.qry.url = xstrdup(value);
                 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);
         } else if (!strcmp(name, "mimetype")) {
                 ctx.qry.mimetype = xstrdup(value);
+        } else if (!strcmp(name, "s")){
+                ctx.qry.sort = xstrdup(value);
+        } else if (!strcmp(name, "showmsg")) {
+                ctx.qry.showmsg = atoi(value);
         }
 }
 
 static void prepare_context(struct cgit_context *ctx)
 {
         memset(ctx, 0, sizeof(ctx));
         ctx->cfg.agefile = "info/web/last-modified";
         ctx->cfg.nocache = 0;
         ctx->cfg.cache_size = 0;
         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.local_time = 0;
         ctx->cfg.max_repo_count = 50;
         ctx->cfg.max_commit_count = 50;
         ctx->cfg.max_lock_attempts = 5;
         ctx->cfg.max_msg_len = 80;
         ctx->cfg.max_repodesc_len = 80;
         ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s";
@@ -413,59 +417,60 @@ static int calc_ttl()
 }
 
 int main(int argc, const char **argv)
 {
         const char *cgit_config_env = getenv("CGIT_CONFIG");
         const char *path;
         char *qry;
         int err, ttl;
 
         prepare_context(&ctx);
         cgit_repolist.length = 0;
         cgit_repolist.count = 0;
         cgit_repolist.repos = NULL;
 
         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);
         parse_configfile(cgit_config_env ? cgit_config_env : CGIT_CONFIG,
                          config_cb);
         ctx.repo = NULL;
         http_parse_querystring(ctx.qry.raw, querystring_cb);
 
-        /* If virtual-root isn't specified in cgitrc and no url
-         * parameter is specified on the querystring, lets pretend
-         * that virtualroot equals SCRIPT_NAME and use PATH_INFO as
-         * url. This allows cgit to work with virtual urls without
-         * the need for rewriterules in the webserver (as long as
-         * PATH_INFO is included in the cache lookup key).
+        /* If virtual-root isn't specified in cgitrc, lets pretend
+         * that virtual-root equals SCRIPT_NAME.
          */
-        if (!ctx.cfg.virtual_root && !ctx.qry.url) {
+        if (!ctx.cfg.virtual_root)
                 ctx.cfg.virtual_root = ctx.cfg.script_name;
-                path = getenv("PATH_INFO");
-                if (path) {
-                        if (path[0] == '/')
-                                path++;
-                        ctx.qry.url = xstrdup(path);
-                        if (ctx.qry.raw) {
-                                qry = ctx.qry.raw;
-                                ctx.qry.raw = xstrdup(fmt("%s?%s", path, qry));
-                                free(qry);
-                        } else
-                                ctx.qry.raw = ctx.qry.url;
-                        cgit_parse_url(ctx.qry.url);
-                }
+
+        /* If no url parameter is specified on the querystring, lets
+         * use PATH_INFO as url. This allows cgit to work with virtual
+         * urls without the need for rewriterules in the webserver (as
+         * long as PATH_INFO is included in the cache lookup key).
+         */
+        path = getenv("PATH_INFO");
+        if (!ctx.qry.url && path) {
+                if (path[0] == '/')
+                        path++;
+                ctx.qry.url = xstrdup(path);
+                if (ctx.qry.raw) {
+                        qry = ctx.qry.raw;
+                        ctx.qry.raw = xstrdup(fmt("%s?%s", path, qry));
+                        free(qry);
+                } else
+                        ctx.qry.raw = ctx.qry.url;
+                cgit_parse_url(ctx.qry.url);
         }
 
         ttl = calc_ttl();
         ctx.page.expires += ttl*60;
         if (ctx.cfg.nocache)
                 ctx.cfg.cache_size = 0;
         err = cache_process(ctx.cfg.cache_size, ctx.cfg.cache_root,
                             ctx.qry.raw, ttl, process_request, &ctx);
         if (err)
                 cgit_print_error(fmt("Error processing page: %s (%d)",
                                      strerror(err), err));
         return err;
 }