Refactor header cache a bit to provide (fetch|store)_raw functions. These

will let me keep folder metadata (UIDVALIDITY, NEXT, msg count etc) in the
cache, which will help to sync more quickly.

1 files changed, 36 insertions, 0 deletions

diff --git a/hcache.h b/hcache.h
new file mode 100644
index 00000000..24ad89ce
--- /dev/null
+++ b/hcache.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2004 Thomas Glanzmann <sithglan@stud.uni-erlangen.de>
+ * Copyright (C) 2004 Tobias Werth <sitowert@stud.uni-erlangen.de>
+ * Copyright (C) 2004 Brian Fundakowski Feldman <green@FreeBSD.org>
+ *
+ *     This program is free software; you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation; either version 2 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program; if not, write to the Free Software
+ *     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef _HCACHE_H_
+#define _HCACHE_H_ 1
+
+void *mutt_hcache_open(const char *path, const char *folder);
+void mutt_hcache_close(void *db);
+HEADER *mutt_hcache_restore(const unsigned char *d, HEADER **oh);
+void *mutt_hcache_fetch(void *db, const char *filename, size_t (*keylen)(const char *fn));
+void *mutt_hcache_fetch_raw (void *db, const char *filename,
+                             size_t (*keylen)(const char *fn));
+int mutt_hcache_store(void *db, const char *filename, HEADER *h,
+                      unsigned long uid_validity, size_t (*keylen)(const char *fn));
+int mutt_hcache_store_raw (void* db, const char* filename, char* data,
+                           size_t dlen, size_t(*keylen) (const char* fn));
+int mutt_hcache_delete(void *db, const char *filename, size_t (*keylen)(const char *fn));
+
+#endif /* _HCACHE_H_ */