1 files changed, 6 insertions, 5 deletions
diff --git a/ui-shared.c b/ui-shared.c
index 372b9e7..e991799 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -601,283 +601,284 @@ void cgit_print_docstart(struct cgit_context *ctx)
                html_include(ctx->cfg.head_include);
        html("</head>\n");
        html("<body>\n");
        if (ctx->cfg.header)
                html_include(ctx->cfg.header);
 }
 void cgit_print_docend()
 {
        html("</div> <!-- class=content -->\n");
        if (ctx.cfg.embedded) {
                html("</div> <!-- id=cgit -->\n");
                if (ctx.cfg.footer)
                        html_include(ctx.cfg.footer);
                return;
        }
        if (ctx.cfg.footer)
                html_include(ctx.cfg.footer);
        else {
                htmlf("<div class='footer'>generated  by cgit %s at ",
                        cgit_version);
                cgit_print_date(time(NULL), FMT_LONGDATE, ctx.cfg.local_time);
                html("</div>\n");
        }
        html("</div> <!-- id=cgit -->\n");
        html("</body>\n</html>\n");
 }
 int print_branch_option(const char *refname, const unsigned char *sha1,
                        int flags, void *cb_data)
 {
        char *name = (char *)refname;
        html_option(name, name, ctx.qry.head);
        return 0;
 }
 int print_archive_ref(const char *refname, const unsigned char *sha1,
                       int flags, void *cb_data)
 {
        struct tag *tag;
        struct taginfo *info;
        struct object *obj;
        char buf[256], *url;
        unsigned char fileid[20];
        int *header = (int *)cb_data;
        if (prefixcmp(refname, "refs/archives"))
                return 0;
        strncpy(buf, refname+14, sizeof(buf));
        obj = parse_object(sha1);
        if (!obj)
                return 1;
        if (obj->type == OBJ_TAG) {
                tag = lookup_tag(sha1);
                if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag)))
                        return 0;
                hashcpy(fileid, tag->tagged->sha1);
        } else if (obj->type != OBJ_BLOB) {
                return 0;
        } else {
                hashcpy(fileid, sha1);
        }
        if (!*header) {
                html("<h1>download</h1>\n");
                *header = 1;
        }
        url = cgit_pageurl(ctx.qry.repo, "blob",
                           fmt("id=%s&amp;path=%s", sha1_to_hex(fileid),
                               buf));
        html_link_open(url, NULL, "menu");
        html_txt(strlpart(buf, 20));
        html_link_close();
        return 0;
 }
 void cgit_add_hidden_formfields(int incl_head, int incl_search,
                                const char *page)
 {
        char *url;
        if (!ctx.cfg.virtual_root) {
                url = fmt("%s/%s", ctx.qry.repo, page);
                if (ctx.qry.vpath)
                        url = fmt("%s/%s", url, ctx.qry.vpath);
                html_hidden("url", url);
        }
        if (incl_head && ctx.qry.head && ctx.repo->defbranch &&
            strcmp(ctx.qry.head, ctx.repo->defbranch))
                html_hidden("h", ctx.qry.head);
        if (ctx.qry.sha1)
                html_hidden("id", ctx.qry.sha1);
        if (ctx.qry.sha2)
                html_hidden("id2", ctx.qry.sha2);
        if (ctx.qry.showmsg)
                html_hidden("showmsg", "1");
        if (incl_search) {
                if (ctx.qry.grep)
                        html_hidden("qt", ctx.qry.grep);
                if (ctx.qry.search)
                        html_hidden("q", ctx.qry.search);
        }
 }
 static const char *hc(struct cgit_context *ctx, const char *page)
 {
        return strcmp(ctx->qry.page, page) ? NULL : "active";
 }
 static void cgit_print_path_crumbs(struct cgit_context *ctx, char *path)
 {
        char *old_path = ctx->qry.path;
        char *p = path, *q, *end = path + strlen(path);
        ctx->qry.path = NULL;
        cgit_self_link("root", NULL, NULL, ctx);
        ctx->qry.path = p = path;
        while (p < end) {
                if (!(q = strchr(p, '/')))
                        q = end;
                *q = '\0';
                html_txt("/");
                cgit_self_link(p, NULL, NULL, ctx);
                if (q < end)
                        *q = '/';
                p = q + 1;
        }
        ctx->qry.path = old_path;
 }
 static void print_header(struct cgit_context *ctx)
 {
        html("<table id='header'>\n");
        html("<tr>\n");
        if (ctx->cfg.logo && ctx->cfg.logo[0] != 0) {
                html("<td class='logo' rowspan='2'><a href='");
                if (ctx->cfg.logo_link)
                        html_attr(ctx->cfg.logo_link);
                else
                        html_attr(cgit_rooturl());
                html("'><img src='");
                html_attr(ctx->cfg.logo);
                html("' alt='cgit logo'/></a></td>\n");
        }
        html("<td class='main'>");
        if (ctx->repo) {
                cgit_index_link("index", NULL, NULL, NULL, 0);
                html(" : ");
                cgit_summary_link(ctx->repo->name, ctx->repo->name, NULL, NULL);
                html("</td><td class='form'>");
                html("<form method='get' action=''>\n");
                cgit_add_hidden_formfields(0, 1, ctx->qry.page);
                html("<select name='h' onchange='this.form.submit();'>\n");
                for_each_branch_ref(print_branch_option, ctx->qry.head);
                html("</select> ");
                html("<input type='submit' name='' value='switch'/>");
                html("</form>");
        } else
                html_txt(ctx->cfg.root_title);
        html("</td></tr>\n");
        html("<tr><td class='sub'>");
        if (ctx->repo) {
                html_txt(ctx->repo->desc);
                html("</td><td class='sub right'>");
                html_txt(ctx->repo->owner);
        } else {
                if (ctx->cfg.root_desc)
                        html_txt(ctx->cfg.root_desc);
                else if (ctx->cfg.index_info)
                        html_include(ctx->cfg.index_info);
        }
        html("</td></tr></table>\n");
 }
 void cgit_print_pageheader(struct cgit_context *ctx)
 {
        html("<div id='cgit'>");
        if (!ctx->cfg.noheader)
                print_header(ctx);
        html("<table class='tabs'><tr><td>\n");
        if (ctx->repo) {
                cgit_summary_link("summary", NULL, hc(ctx, "summary"),
                                  ctx->qry.head);
                cgit_refs_link("refs", NULL, hc(ctx, "refs"), ctx->qry.head,
                               ctx->qry.sha1, NULL);
                cgit_log_link("log", NULL, hc(ctx, "log"), ctx->qry.head,
-                              NULL, NULL, 0, NULL, NULL, ctx->qry.showmsg);
+                              NULL, ctx->qry.vpath, 0, NULL, NULL,
+                              ctx->qry.showmsg);
                cgit_tree_link("tree", NULL, hc(ctx, "tree"), ctx->qry.head,
-                               ctx->qry.sha1, NULL);
+                               ctx->qry.sha1, ctx->qry.vpath);
                cgit_commit_link("commit", NULL, hc(ctx, "commit"),
-                                 ctx->qry.head, ctx->qry.sha1, NULL, 0);
+                                 ctx->qry.head, ctx->qry.sha1, ctx->qry.vpath, 0);
                cgit_diff_link("diff", NULL, hc(ctx, "diff"), ctx->qry.head,
-                               ctx->qry.sha1, ctx->qry.sha2, NULL, 0);
+                               ctx->qry.sha1, ctx->qry.sha2, ctx->qry.vpath, 0);
                if (ctx->repo->max_stats)
                        cgit_stats_link("stats", NULL, hc(ctx, "stats"),
-                                        ctx->qry.head, NULL);
+                                        ctx->qry.head, ctx->qry.vpath);
                if (ctx->repo->readme)
                        reporevlink("about", "about", NULL,
                                    hc(ctx, "about"), ctx->qry.head, NULL,
                                    NULL);
                html("</td><td class='form'>");
                html("<form class='right' method='get' action='");
                if (ctx->cfg.virtual_root)
                        html_url_path(cgit_fileurl(ctx->qry.repo, "log",
                                                   ctx->qry.vpath, NULL));
                html("'>\n");
                cgit_add_hidden_formfields(1, 0, "log");
                html("<select name='qt'>\n");
                html_option("grep", "log msg", ctx->qry.grep);
                html_option("author", "author", ctx->qry.grep);
                html_option("committer", "committer", ctx->qry.grep);
                html("</select>\n");
                html("<input class='txt' type='text' size='10' name='q' value='");
                html_attr(ctx->qry.search);
                html("'/>\n");
                html("<input type='submit' value='search'/>\n");
                html("</form>\n");
        } else {
                site_link(NULL, "index", NULL, hc(ctx, "repolist"), NULL, 0);
                if (ctx->cfg.root_readme)
                        site_link("about", "about", NULL, hc(ctx, "about"),
                                  NULL, 0);
                html("</td><td class='form'>");
                html("<form method='get' action='");
                html_attr(cgit_rooturl());
                html("'>\n");
                html("<input type='text' name='q' size='10' value='");
                html_attr(ctx->qry.search);
                html("'/>\n");
                html("<input type='submit' value='search'/>\n");
                html("</form>");
        }
        html("</td></tr></table>\n");
        if (ctx->qry.vpath) {
                html("<div class='path'>");
                html("path: ");
                cgit_print_path_crumbs(ctx, ctx->qry.vpath);
                html("</div>");
        }
        html("<div class='content'>");
 }
 void cgit_print_filemode(unsigned short mode)
 {
        if (S_ISDIR(mode))
                html("d");
        else if (S_ISLNK(mode))
                html("l");
        else if (S_ISGITLINK(mode))
                html("m");
        else
                html("-");
        html_fileperm(mode >> 6);
        html_fileperm(mode >> 3);
        html_fileperm(mode);
 }
 void cgit_print_snapshot_links(const char *repo, const char *head,
                               const char *hex, int snapshots)
 {
        const struct cgit_snapshot_format* f;
        char *prefix;
            char *filename;
        unsigned char sha1[20];
        if (get_sha1(fmt("refs/tags/%s", hex), sha1) == 0 &&
            (hex[0] == 'v' || hex[0] == 'V') && isdigit(hex[1]))
                hex++;
        prefix = xstrdup(fmt("%s-%s", cgit_repobasename(repo), hex));
        for (f = cgit_snapshot_formats; f->suffix; f++) {
                if (!(snapshots & f->bit))
                        continue;
                filename = fmt("%s%s", prefix, f->suffix);
                cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename);
                html("<br/>");
        }
 }