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authorLars Hjemli <hjemli@gmail.com>2010-06-19 09:40:34 (UTC)
committer Lars Hjemli <hjemli@gmail.com>2010-06-19 09:40:34 (UTC)
commitd6dc3aee9acadfe368864f24ea18ccd47bbb0b9b (patch) (side-by-side diff)
tree344d1af1e29d7f2373df7e7508308e777f381a95
parent9af580d8f6e31ccd68307a728a710c525e4133ab (diff)
parent6c1a7364557b5a19ecef3079e9bdad5c1acb3cb1 (diff)
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Merge branch 'ml/plain-improvements-part1'
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--ui-plain.c68
1 files changed, 60 insertions, 8 deletions
diff --git a/ui-plain.c b/ui-plain.c
index 66cb19c..da76406 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -1,26 +1,25 @@
/* ui-plain.c: functions for output of plain blobs by path
*
* Copyright (C) 2008 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
-char *curr_rev;
-char *match_path;
+int match_baselen;
int match;
static void print_object(const unsigned char *sha1, const char *path)
{
enum object_type type;
char *buf, *ext;
unsigned long size;
struct string_list_item *mime;
type = sha1_object_info(sha1, &size);
if (type == OBJ_BAD) {
html_status(404, "Not found", 0);
@@ -44,51 +43,104 @@ static void print_object(const unsigned char *sha1, const char *path)
ctx.page.mimetype = "application/octet-stream";
else
ctx.page.mimetype = "text/plain";
}
ctx.page.filename = fmt("%s", path);
ctx.page.size = size;
ctx.page.etag = sha1_to_hex(sha1);
cgit_print_http_headers(&ctx);
html_raw(buf, size);
match = 1;
}
+static void print_dir(const unsigned char *sha1, const char *path,
+ const char *base)
+{
+ char *fullpath;
+ if (path[0] || base[0])
+ fullpath = fmt("/%s%s/", base, path);
+ else
+ fullpath = "/";
+ ctx.page.etag = sha1_to_hex(sha1);
+ cgit_print_http_headers(&ctx);
+ htmlf("<html><head><title>%s</title></head>\n<body>\n"
+ " <h2>%s</h2>\n <ul>\n", fullpath, fullpath);
+ if (path[0] || base[0])
+ html(" <li><a href=\"../\">../</a></li>\n");
+ match = 2;
+}
+
+static void print_dir_entry(const unsigned char *sha1, const char *path,
+ unsigned mode)
+{
+ const char *sep = "";
+ if (S_ISDIR(mode))
+ sep = "/";
+ htmlf(" <li><a href=\"%s%s\">%s%s</a></li>\n", path, sep, path, sep);
+ match = 2;
+}
+
+static void print_dir_tail(void)
+{
+ html(" </ul>\n</body></html>\n");
+}
+
static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
const char *pathname, unsigned mode, int stage,
void *cbdata)
{
- if (S_ISDIR(mode))
+ if (baselen == match_baselen) {
+ if (S_ISREG(mode))
+ print_object(sha1, pathname);
+ else if (S_ISDIR(mode)) {
+ print_dir(sha1, pathname, base);
+ return READ_TREE_RECURSIVE;
+ }
+ }
+ else if (baselen > match_baselen)
+ print_dir_entry(sha1, pathname, mode);
+ else if (S_ISDIR(mode))
return READ_TREE_RECURSIVE;
- if (S_ISREG(mode) && !strncmp(base, match_path, baselen) &&
- !strcmp(pathname, match_path + baselen))
- print_object(sha1, pathname);
+ return 0;
+}
+static int basedir_len(const char *path)
+{
+ char *p = strrchr(path, '/');
+ if (p)
+ return p - path + 1;
return 0;
}
void cgit_print_plain(struct cgit_context *ctx)
{
const char *rev = ctx->qry.sha1;
unsigned char sha1[20];
struct commit *commit;
const char *paths[] = {ctx->qry.path, NULL};
if (!rev)
rev = ctx->qry.head;
- curr_rev = xstrdup(rev);
if (get_sha1(rev, sha1)) {
html_status(404, "Not found", 0);
return;
}
commit = lookup_commit_reference(sha1);
if (!commit || parse_commit(commit)) {
html_status(404, "Not found", 0);
return;
}
- match_path = ctx->qry.path;
+ if (!paths[0]) {
+ paths[0] = "";
+ match_baselen = -1;
+ print_dir(commit->tree->object.sha1, "", "");
+ }
+ else
+ match_baselen = basedir_len(paths[0]);
read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL);
if (!match)
html_status(404, "Not found", 0);
+ else if (match == 2)
+ print_dir_tail();
}