f97c707a3b
- reworked cgit_print_snapshot to use a list of supported archivers and pick one for the suffix supplied - moved printing of snaphot links into ui-snapshot and make it iterate through the said list
69 рядки
1.8 KiB
C
69 рядки
1.8 KiB
C
/* ui-snapshot.c: generate snapshot of a commit
|
|
*
|
|
* Copyright (C) 2006 Lars Hjemli
|
|
*
|
|
* Licensed under GNU General Public License v2
|
|
* (see COPYING for full license text)
|
|
*/
|
|
|
|
#include "cgit.h"
|
|
|
|
static const struct snapshot_archive_t {
|
|
const char *suffix;
|
|
const char *mimetype;
|
|
write_archive_fn_t write_func;
|
|
} snapshot_archives[] = {
|
|
{ ".zip", "application/x-zip", write_zip_archive },
|
|
{ ".tar.gz", "application/x-gzip", write_tar_archive }
|
|
};
|
|
|
|
void cgit_print_snapshot(struct cacheitem *item, const char *hex,
|
|
const char *prefix, const char *filename)
|
|
{
|
|
int fnl = strlen(filename);
|
|
int f;
|
|
for(f=0;f<(sizeof(snapshot_archives)/sizeof(*snapshot_archives));++f) {
|
|
const struct snapshot_archive_t* sat = &snapshot_archives[f];
|
|
int sl = strlen(sat->suffix);
|
|
if(fnl<sl || strcmp(&filename[fnl-sl],sat->suffix))
|
|
continue;
|
|
|
|
struct archiver_args args;
|
|
struct commit *commit;
|
|
unsigned char sha1[20];
|
|
|
|
if(get_sha1(hex, sha1)) {
|
|
cgit_print_error(fmt("Bad object id: %s", hex));
|
|
return;
|
|
}
|
|
commit = lookup_commit_reference(sha1);
|
|
|
|
if(!commit) {
|
|
cgit_print_error(fmt("Not a commit reference: %s", hex));
|
|
return;;
|
|
}
|
|
|
|
memset(&args,0,sizeof(args));
|
|
args.base = fmt("%s/", prefix);
|
|
args.tree = commit->tree;
|
|
|
|
cgit_print_snapshot_start(sat->mimetype, filename, item);
|
|
(*sat->write_func)(&args);
|
|
return;
|
|
}
|
|
cgit_print_error(fmt("Unsupported snapshot format: %s", filename));
|
|
}
|
|
|
|
void cgit_print_snapshot_links(const char *repo,const char *hex)
|
|
{
|
|
char *filename;
|
|
int f;
|
|
for(f=0;f<(sizeof(snapshot_archives)/sizeof(*snapshot_archives));++f) {
|
|
const struct snapshot_archive_t* sat = &snapshot_archives[f];
|
|
filename = fmt("%s-%s%s",repo,hex,sat->suffix);
|
|
htmlf("<a href='%s'>%s</a><br/>",
|
|
cgit_pageurl(repo,"snapshot",
|
|
fmt("id=%s&name=%s",hex,filename)), filename);
|
|
}
|
|
}
|