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-rw-r--r--ui-snapshot.c77
1 files changed, 49 insertions, 28 deletions
diff --git a/ui-snapshot.c b/ui-snapshot.c
index 2257d6b..eb5f1cd 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -8,40 +8,61 @@
#include "cgit.h"
-static void cgit_print_zip(struct cacheitem *item, const char *hex,
- const char *prefix, const char *filename)
+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)
{
- struct archiver_args args;
- struct commit *commit;
- unsigned char sha1[20];
+ 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;
- if (get_sha1(hex, sha1)) {
- cgit_print_error(fmt("Bad object id: %s", hex));
- return;
- }
- commit = lookup_commit_reference(sha1);
+ 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;;
+ }
- if (!commit) {
- cgit_print_error(fmt("Not a commit reference: %s", hex));
+ 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;
}
-
- memset(&args, 0, sizeof(args));
- args.base = fmt("%s/", prefix);
- args.tree = commit->tree;
-
- cgit_print_snapshot_start("application/x-zip", filename, item);
- write_zip_archive(&args);
+ cgit_print_error(fmt("Unsupported snapshot format: %s", filename));
}
-
-void cgit_print_snapshot(struct cacheitem *item, const char *hex,
- const char *format, const char *prefix,
- const char *filename)
+void cgit_print_snapshot_links(const char *repo,const char *hex)
{
- if (!strcmp(format, "zip"))
- cgit_print_zip(item, hex, prefix, filename);
- else
- cgit_print_error(fmt("Unsupported snapshot format: %s",
- format));
+ 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&amp;name=%s",hex,filename)), filename);
+ }
}