Add struct cgit_page to cgit_context

This struct is used when generating http headers, and as such is another
small step towards the goal of the whole cleanup series; to invoke each
page/view function with a function pointer.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 51 insertions, 61 deletions

diff --git a/ui-shared.c b/ui-shared.c
index 2eff79d..2596023 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -28,10 +28,2 @@ static char *http_date(time_t t)
 
-static long ttl_seconds(long ttl)
-{
-        if (ttl<0)
-                return 60 * 60 * 24 * 365;
-        else
-                return ttl * 60;
-}
-
 void cgit_print_error(char *msg)
@@ -363,9 +355,19 @@ void cgit_print_age(time_t t, time_t max_relative, char *format)
 
-void cgit_print_docstart(char *title, struct cacheitem *item)
+void cgit_print_http_headers(struct cgit_context *ctx)
 {
-        html("Content-Type: text/html; charset=" PAGE_ENCODING "\n");
-        htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime));
-        htmlf("Expires: %s\n", http_date(item->st.st_mtime +
-                                         ttl_seconds(item->ttl)));
+        if (ctx->page.mimetype && ctx->page.charset)
+                htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype,
+                      ctx->page.charset);
+        else if (ctx->page.mimetype)
+                htmlf("Content-Type: %s\n", ctx->page.mimetype);
+        if (ctx->page.filename)
+                htmlf("Content-Disposition: inline; filename=\"%s\"\n",
+                      ctx->page.filename);
+        htmlf("Last-Modified: %s\n", http_date(ctx->page.modified));
+        htmlf("Expires: %s\n", http_date(ctx->page.expires));
         html("\n");
+}
+
+void cgit_print_docstart(struct cgit_context *ctx)
+{
         html(cgit_doctype);
@@ -374,9 +376,9 @@ void cgit_print_docstart(char *title, struct cacheitem *item)
         html("<title>");
-        html_txt(title);
+        html_txt(ctx->page.title);
         html("</title>\n");
         htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version);
-        if (ctx.cfg.robots && *ctx.cfg.robots)
-                htmlf("<meta name='robots' content='%s'/>\n", ctx.cfg.robots);
+        if (ctx->cfg.robots && *ctx->cfg.robots)
+                htmlf("<meta name='robots' content='%s'/>\n", ctx->cfg.robots);
         html("<link rel='stylesheet' type='text/css' href='");
-        html_attr(ctx.cfg.css);
+        html_attr(ctx->cfg.css);
         html("'/>\n");
@@ -465,3 +467,3 @@ void add_hidden_formfields(int incl_head, int incl_search, char *page)
 
-void cgit_print_pageheader(char *title, int show_search)
+void cgit_print_pageheader(struct cgit_context *ctx)
 {
@@ -477,26 +479,26 @@ void cgit_print_pageheader(char *title, int show_search)
         htmlf("'><img src='%s' alt='cgit'/></a>\n",
-              ctx.cfg.logo);
+              ctx->cfg.logo);
         html("</td></tr>\n<tr><td class='sidebar'>\n");
-        if (ctx.repo) {
+        if (ctx->repo) {
                 html("<h1 class='first'>");
-                html_txt(strrpart(ctx.repo->name, 20));
+                html_txt(strrpart(ctx->repo->name, 20));
                 html("</h1>\n");
-                html_txt(ctx.repo->desc);
-                if (ctx.repo->owner) {
+                html_txt(ctx->repo->desc);
+                if (ctx->repo->owner) {
                         html("<h1>owner</h1>\n");
-                        html_txt(ctx.repo->owner);
+                        html_txt(ctx->repo->owner);
                 }
                 html("<h1>navigate</h1>\n");
-                reporevlink(NULL, "summary", NULL, "menu", ctx.qry.head,
+                reporevlink(NULL, "summary", NULL, "menu", ctx->qry.head,
                             NULL, NULL);
-                cgit_log_link("log", NULL, "menu", ctx.qry.head, NULL, NULL,
+                cgit_log_link("log", NULL, "menu", ctx->qry.head, NULL, NULL,
                               0, NULL, NULL);
-                cgit_tree_link("tree", NULL, "menu", ctx.qry.head,
-                               ctx.qry.sha1, NULL);
-                cgit_commit_link("commit", NULL, "menu", ctx.qry.head,
-                              ctx.qry.sha1);
-                cgit_diff_link("diff", NULL, "menu", ctx.qry.head,
-                               ctx.qry.sha1, ctx.qry.sha2, NULL);
-                cgit_patch_link("patch", NULL, "menu", ctx.qry.head,
-                                ctx.qry.sha1);
+                cgit_tree_link("tree", NULL, "menu", ctx->qry.head,
+                               ctx->qry.sha1, NULL);
+                cgit_commit_link("commit", NULL, "menu", ctx->qry.head,
+                              ctx->qry.sha1);
+                cgit_diff_link("diff", NULL, "menu", ctx->qry.head,
+                               ctx->qry.sha1, ctx->qry.sha2, NULL);
+                cgit_patch_link("patch", NULL, "menu", ctx->qry.head,
+                                ctx->qry.sha1);
 
@@ -504,9 +506,9 @@ void cgit_print_pageheader(char *title, int show_search)
 
-                if (ctx.repo->clone_url || ctx.cfg.clone_prefix) {
+                if (ctx->repo->clone_url || ctx->cfg.clone_prefix) {
                         html("<h1>clone</h1>\n");
-                        if (ctx.repo->clone_url)
-                                url = ctx.repo->clone_url;
+                        if (ctx->repo->clone_url)
+                                url = ctx->repo->clone_url;
                         else
-                                url = fmt("%s%s", ctx.cfg.clone_prefix,
-                                          ctx.repo->url);
+                                url = fmt("%s%s", ctx->cfg.clone_prefix,
+                                          ctx->repo->url);
                         html("<a class='menu' href='");
@@ -522,6 +524,6 @@ void cgit_print_pageheader(char *title, int show_search)
                 html("<form method='get' action=''>\n");
-                add_hidden_formfields(0, 1, ctx.qry.page);
+                add_hidden_formfields(0, 1, ctx->qry.page);
         //      html("<table summary='branch selector' class='grid'><tr><td id='branch-dropdown-cell'>");
                 html("<select name='h' onchange='this.form.submit();'>\n");
-                for_each_branch_ref(print_branch_option, ctx.qry.head);
+                for_each_branch_ref(print_branch_option, ctx->qry.head);
                 html("</select>\n");
@@ -534,5 +536,5 @@ void cgit_print_pageheader(char *title, int show_search)
                 html("<form method='get' action='");
-                if (ctx.cfg.virtual_root)
-                        html_attr(cgit_fileurl(ctx.qry.repo, "log",
-                                               ctx.qry.path, NULL));
+                if (ctx->cfg.virtual_root)
+                        html_attr(cgit_fileurl(ctx->qry.repo, "log",
+                                               ctx->qry.path, NULL));
                 html("'>\n");
@@ -540,8 +542,8 @@ void cgit_print_pageheader(char *title, int show_search)
                 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_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' name='q' value='");
-                html_attr(ctx.qry.search);
+                html_attr(ctx->qry.search);
                 html("'/>\n");
@@ -549,3 +551,3 @@ void cgit_print_pageheader(char *title, int show_search)
         } else {
-                if (!ctx.cfg.index_info || html_include(ctx.cfg.index_info))
+                if (!ctx->cfg.index_info || html_include(ctx->cfg.index_info))
                         html(default_info);
@@ -558,14 +560,2 @@ void cgit_print_pageheader(char *title, int show_search)
 
-
-void cgit_print_snapshot_start(const char *mimetype, const char *filename,
-                               struct cacheitem *item)
-{
-        htmlf("Content-Type: %s\n", mimetype);
-        htmlf("Content-Disposition: inline; filename=\"%s\"\n", filename);
-        htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime));
-        htmlf("Expires: %s\n", http_date(item->st.st_mtime +
-                                         ttl_seconds(item->ttl)));
-        html("\n");
-}
-
 void cgit_print_filemode(unsigned short mode)