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-rw-r--r--ui-tree.c70
1 files changed, 70 insertions, 0 deletions
diff --git a/ui-tree.c b/ui-tree.c
new file mode 100644
index 0000000..84930cb
--- /dev/null
+++ b/ui-tree.c
@@ -0,0 +1,70 @@
+/* ui-tree.c: functions for tree output
+ *
+ * Copyright (C) 2006 Lars Hjemli
+ *
+ * Licensed under GNU General Public License v2
+ * (see COPYING for full license text)
+ */
+
+#include "cgit.h"
+
+
+static int print_entry(const unsigned char *sha1, const char *base,
+ int baselen, const char *pathname, unsigned int mode,
+ int stage)
+{
+ char *name;
+ char type[20];
+ unsigned long size;
+
+ if (sha1_object_info(sha1, type, &size)) {
+ cgit_print_error(fmt("Bad object name: %s",
+ sha1_to_hex(sha1)));
+ return 0;
+ }
+ name = xstrdup(pathname);
+ html("<tr><td>");
+ if (S_ISDIR(mode)) {
+ html("<div class='ls-dir'><a href='");
+ html_attr(cgit_pageurl(cgit_query_repo, "tree",
+ fmt("id=%s", sha1_to_hex(sha1))));
+ } else {
+ html("<div class='ls-blob'><a href='");
+ html_attr(cgit_pageurl(cgit_query_repo, "view",
+ fmt("id=%s", sha1_to_hex(sha1))));
+ }
+ html("'>");
+ html_txt(name);
+ if (S_ISDIR(mode))
+ html("/");
+ html("</a></div></td>");
+ htmlf("<td class='filesize'>%li</td>", size);
+ htmlf("<td class='filemode'>%06o</td>", mode);
+ html("</tr>\n");
+ free(name);
+ return 0;
+}
+
+void cgit_print_tree(const char *hex)
+{
+ struct tree *tree;
+ unsigned char sha1[20];
+
+ if (get_sha1_hex(hex, sha1)) {
+ cgit_print_error(fmt("Invalid object id: %s", hex));
+ return;
+ }
+ tree = parse_tree_indirect(sha1);
+ if (!tree) {
+ cgit_print_error(fmt("Not a tree object: %s", hex));
+ return;
+ }
+
+ html("<h2>Tree content</h2>\n");
+ html("<table class='list'>\n");
+ html("<tr><th>Name</th>");
+ html("<th class='filesize'>Size</th>");
+ html("<th class='filemode'>Mode</th></tr>\n");
+ read_tree_recursive(tree, "", 0, 1, NULL, print_entry);
+ html("</table>\n");
+}