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Merge branch 'ml/plain-improvements-part1'

This commit is contained in:
Lars Hjemli 2010-06-19 11:40:34 +02:00
parent 9af580d8f6 6c1a736455
commit d6dc3aee9a
1 changed files with 60 additions and 8 deletions
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68
ui-plain.c
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@ -10,8 +10,7 @@
#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)
@ -53,17 +52,63 @@ static void print_object(const unsigned char *sha1, const char *path)
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;
}
@ -77,7 +122,6 @@ void cgit_print_plain(struct cgit_context *ctx)
if (!rev)
rev = ctx->qry.head;
curr_rev = xstrdup(rev);
if (get_sha1(rev, sha1)) {
html_status(404, "Not found", 0);
return;
@ -87,8 +131,16 @@ void cgit_print_plain(struct cgit_context *ctx)
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();
}