1 files changed, 0 insertions, 86 deletions
diff --git a/cache.c b/cache.c
deleted file mode 100644
index 1be1ea4..0000000
--- a/cache.c
+++ /dev/null
@@ -1,86 +0,0 @@
-#include "cgit.h"
-
-const int NOLOCK = -1;
-
-int cache_lookup(struct cacheitem *item)
-{
-	if (!cgit_query_repo) {
-		item->name = xstrdup(fmt("%s/index.html", cgit_cache_root));
-		item->ttl = cgit_cache_root_ttl;
-	} else if (!cgit_query_page) {
-		item->name = xstrdup(fmt("%s/%s/index.html", cgit_cache_root, 
-			   cgit_query_repo));
-		item->ttl = cgit_cache_repo_ttl;
-	} else {
-		item->name = xstrdup(fmt("%s/%s/%s/%s.html", cgit_cache_root, 
-			   cgit_query_repo, cgit_query_page, 
-			   cgit_querystring));
-		if (cgit_query_has_symref)
-			item->ttl = cgit_cache_dynamic_ttl;
-		else if (cgit_query_has_sha1)
-			item->ttl = cgit_cache_static_ttl;
-		else
-			item->ttl = cgit_cache_repo_ttl;
-	}
-	if (stat(item->name, &item->st)) {
-		item->st.st_mtime = 0;
-		return 0;
-	}
-	return 1;
-}
-
-int cache_create_dirs()
-{
-	char *path;
-
-	if (!cgit_query_repo)
-		return 0;
-
-	path = fmt("%s/%s", cgit_cache_root, cgit_query_repo);
-	if (mkdir(path, S_IRWXU) && errno!=EEXIST)
-		return 0;
-
-	if (cgit_query_page) {
-		path = fmt("%s/%s/%s", cgit_cache_root, cgit_query_repo, 
-			   cgit_query_page);
-		if (mkdir(path, S_IRWXU) && errno!=EEXIST)
-			return 0;
-	}
-	return 1;
-}
-
-int cache_lock(struct cacheitem *item)
-{
-	int ret;
-	char *lockfile = fmt("%s.lock", item->name);
-
- top:  
-       	item->fd = open(lockfile, O_WRONLY | O_CREAT | O_EXCL, S_IRUSR|S_IWUSR);
-	if (item->fd == NOLOCK && errno == ENOENT && cache_create_dirs())
-		goto top;
-	if (item->fd == NOLOCK && errno == EEXIST) {
-		struct stat st;
-		time_t t;
-		if (stat(lockfile, &st))
-			return ret;
-		t = time(NULL);
-		if (t-st.st_mtime > cgit_cache_max_create_time && 
-		    !unlink(lockfile))
-			goto top;
-		return 0;
-	}
-	return (item->fd > 0);
-}
-
-int cache_unlock(struct cacheitem *item)
-{
-	close(item->fd);
-	return (rename(fmt("%s.lock", item->name), item->name) == 0);
-}
-
-int cache_expired(struct cacheitem *item)
-{
-	if (item->ttl < 0)
-		return 0;
-	return item->st.st_mtime + item->ttl * 60 < time(NULL);
-}