7 files changed, 51 insertions, 5 deletions

diff --git a/cgit.c b/cgit.c
index ac43441..277b849 100644
--- a/cgit.c
+++ b/cgit.c
@@ -18,3 +18,3 @@ static void cgit_print_repo_page(struct cacheitem *item)
                 cgit_print_docstart(title, item);
-                cgit_print_pageheader(title);
+                cgit_print_pageheader(title, 0);
                 cgit_print_error(fmt("Unable to scan repository: %s",
@@ -27,3 +27,3 @@ static void cgit_print_repo_page(struct cacheitem *item)
         cgit_print_docstart(title, item);
-        cgit_print_pageheader(title);
+        cgit_print_pageheader(title, 0);
         if (!cgit_query_page) {
diff --git a/cgit.css b/cgit.css
index 459dca7..9112bfe 100644
--- a/cgit.css
+++ b/cgit.css
@@ -63,2 +63,7 @@ div#header img#logo {
 }
+
+div#header input {
+        float: right;
+        margin: 0.25em 1em;
+}
 div#header a {
diff --git a/cgit.h b/cgit.h
index 362b435..e114a50 100644
--- a/cgit.h
+++ b/cgit.h
@@ -57,2 +57,3 @@ extern char *cgit_query_repo;
 extern char *cgit_query_page;
+extern char *cgit_query_search;
 extern char *cgit_query_head;
@@ -77,2 +78,3 @@ extern void html_ntxt(int len, char *txt);
 extern void html_attr(char *txt);
+extern void html_hidden(char *name, char *value);
 extern void html_link_open(char *url, char *title, char *class);
@@ -100,3 +102,3 @@ extern void cgit_print_docstart(char *title, struct cacheitem *item);
 extern void cgit_print_docend();
-extern void cgit_print_pageheader(char *title);
+extern void cgit_print_pageheader(char *title, int show_search);
 
diff --git a/html.c b/html.c
index 3a5d28d..c0b2ed4 100644
--- a/html.c
+++ b/html.c
@@ -119,2 +119,11 @@ void html_attr(char *txt)
 
+void html_hidden(char *name, char *value)
+{
+        html("<input type='hidden' name='");
+        html_attr(name);
+        html("' value='");
+        html_attr(value);
+        html("'/>");
+}
+
 void html_link_open(char *url, char *title, char *class)
@@ -157 +166,2 @@ void html_filemode(unsigned short mode)
 }
+
diff --git a/shared.c b/shared.c
index 18b795b..7def51a 100644
--- a/shared.c
+++ b/shared.c
@@ -38,2 +38,3 @@ char *cgit_query_page   = NULL;
 char *cgit_query_head   = NULL;
+char *cgit_query_search = NULL;
 char *cgit_query_sha1   = NULL;
@@ -88,2 +89,4 @@ void cgit_querystring_cb(const char *name, const char *value)
                 cgit_query_page = xstrdup(value);
+        } else if (!strcmp(name, "q")) {
+                cgit_query_search = xstrdup(value);
         } else if (!strcmp(name, "h")) {
diff --git a/ui-repolist.c b/ui-repolist.c
index 7090c12..9f12b18 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -19,3 +19,3 @@ void cgit_print_repolist(struct cacheitem *item)
         cgit_print_docstart(cgit_root_title, item);
-        cgit_print_pageheader(cgit_root_title);
+        cgit_print_pageheader(cgit_root_title, 0);
 
diff --git a/ui-shared.c b/ui-shared.c
index 9ec4be8..b9c1243 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -62,2 +62,14 @@ char *cgit_pageurl(const char *reponame, const char *pagename,
 
+char *cgit_currurl()
+{
+        if (!cgit_virtual_root)
+                return "./cgit.cgi";
+        else if (cgit_query_page)
+                return fmt("%s/%s/%s/", cgit_virtual_root, cgit_query_repo, cgit_query_page);
+        else if (cgit_query_repo)
+                return fmt("%s/%s/", cgit_virtual_root, cgit_query_repo);
+        else
+                return fmt("%s/", cgit_virtual_root);
+}
+
 
@@ -100,3 +112,3 @@ void cgit_print_docend()
 
-void cgit_print_pageheader(char *title)
+void cgit_print_pageheader(char *title, int show_search)
 {
@@ -106,2 +118,16 @@ void cgit_print_pageheader(char *title)
         htmlf("</a>");
+        if (show_search) {
+                html("<form method='get' href='");
+                html_attr(cgit_currurl());
+                html("'>");
+                if (cgit_query_head)
+                        html_hidden("h", cgit_query_head);
+                if (cgit_query_sha1)
+                        html_hidden("id", cgit_query_sha1);
+                if (cgit_query_sha2)
+                        html_hidden("id2", cgit_query_sha2);
+                html("<input type='text' name='q' value='");
+                html_attr(cgit_query_search);
+                html("'/></form>");
+        }
         if (cgit_query_repo)