1 files changed, 0 insertions, 292 deletions
diff --git a/camel/providers/imap/camel-imap-message-cache.c b/camel/providers/imap/camel-imap-message-cache.c
deleted file mode 100644
index 474a2f2f80..0000000000
--- a/camel/providers/imap/camel-imap-message-cache.c
+++ /dev/null
@@ -1,292 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-imap-message-cache.c: Class for an IMAP message cache */
-
-/* 
- * Author: 
- *   Dan Winship <danw@ximian.com>
- *
- * Copyright (C) 2001 Ximian, Inc. (www.ximian.com)
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <ctype.h>
-#include <dirent.h>
-#include <errno.h>
-#include <string.h>
-
-#include "camel-imap-message-cache.h"
-#include "camel-exception.h"
-#include "camel-stream-fs.h"
-
-static void finalize (CamelImapMessageCache *cache);
-static void stream_finalize (CamelObject *stream, gpointer event_data, gpointer user_data);
-
-
-CamelType
-camel_imap_message_cache_get_type (void)
-{
-	static CamelType camel_imap_message_cache_type = CAMEL_INVALID_TYPE;
-	
-	if (camel_imap_message_cache_type == CAMEL_INVALID_TYPE) {
-		camel_imap_message_cache_type = camel_type_register (
-			CAMEL_OBJECT_TYPE, "CamelImapMessageCache",
-			sizeof (CamelImapMessageCache),
-			sizeof (CamelImapMessageCacheClass),
-			NULL,
-			NULL,
-			NULL,
-			(CamelObjectFinalizeFunc) finalize);
-	}
-
-	return camel_imap_message_cache_type;
-}
-
-static void
-free_part (gpointer key, gpointer value, gpointer data)
-{
-	if (value) {
-		if (strchr (key, '.')) {
-			camel_object_unhook_event (value, "finalize",
-						   stream_finalize, data);
-			camel_object_unref (value);
-		} else
-			g_ptr_array_free (value, TRUE);
-	}
-	g_free (key);
-}
-
-static void
-finalize (CamelImapMessageCache *cache)
-{
-	if (cache->path)
-		g_free (cache->path);
-	if (cache->parts) {
-		g_hash_table_foreach (cache->parts, free_part, cache);
-		g_hash_table_destroy (cache->parts);
-	}
-	if (cache->cached)
-		g_hash_table_destroy (cache->cached);
-}
-
-static void
-cache_put (CamelImapMessageCache *cache, const char *uid, const char *key,
-	   CamelStream *stream)
-{
-	char *hash_key;
-	GPtrArray *subparts;
-	gpointer old_key, old_value;
-
-	hash_key = g_strdup (key);
-	subparts = g_hash_table_lookup (cache->parts, uid);
-	if (!subparts) {
-		subparts = g_ptr_array_new ();
-		g_hash_table_insert (cache->parts, g_strdup (uid), subparts);
-	} else if (g_hash_table_lookup_extended (cache->parts, hash_key,
-						 &old_key, &old_value))
-		g_ptr_array_remove (subparts, old_key);
-
-	g_ptr_array_add (subparts, hash_key);
-	g_hash_table_insert (cache->parts, hash_key, stream);
-	g_hash_table_insert (cache->cached, stream, hash_key);
-
-	if (stream) {
-		camel_object_hook_event (CAMEL_OBJECT (stream), "finalize",
-					 stream_finalize, cache);
-	}
-}
-
-CamelImapMessageCache *
-camel_imap_message_cache_new (const char *path, CamelFolderSummary *summary,
-			      CamelException *ex)
-{
-	CamelImapMessageCache *cache;
-	DIR *dir;
-	struct dirent *d;
-	char *uid, *p;
-	GPtrArray *deletes;
-	CamelMessageInfo *info;
-
-	dir = opendir (path);
-	if (!dir) {
-		camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
-				      _("Could not open cache directory: %s"),
-				      g_strerror (errno));
-		return NULL;
-	}
-
-	cache = (CamelImapMessageCache *)camel_object_new (CAMEL_IMAP_MESSAGE_CACHE_TYPE);
-	cache->path = g_strdup (path);
-
-	cache->parts = g_hash_table_new (g_str_hash, g_str_equal);
-	cache->cached = g_hash_table_new (NULL, NULL);
-	deletes = g_ptr_array_new ();
-	while ((d = readdir (dir))) {
-		if (!isdigit (d->d_name[0]))
-			continue;
-
-		p = strchr (d->d_name, '.');
-		if (p)
-			uid = g_strndup (d->d_name, p - d->d_name);
-		else
-			uid = g_strdup (d->d_name);
-
-		info = camel_folder_summary_uid (summary, uid);
-		if (info) {
-			camel_folder_summary_info_free (summary, info);
-			cache_put (cache, uid, d->d_name, NULL);
-		} else
-			g_ptr_array_add (deletes, g_strdup_printf ("%s/%s", cache->path, d->d_name));
-		g_free (uid);
-	}
-	closedir (dir);
-
-	while (deletes->len) {
-		unlink (deletes->pdata[0]);
-		g_free (deletes->pdata[0]);
-		g_ptr_array_remove_index_fast (deletes, 0);
-	}
-	g_ptr_array_free (deletes, TRUE);
-
-	if (camel_exception_is_set (ex)) {
-		camel_object_unref (CAMEL_OBJECT (cache));
-		return NULL;
-	}
-
-	return cache;
-}
-
-
-static void
-stream_finalize (CamelObject *stream, gpointer event_data, gpointer user_data)
-{
-	CamelImapMessageCache *cache = user_data;
-	char *key;
-
-	key = g_hash_table_lookup (cache->cached, stream);
-	if (!key)
-		return;
-	g_hash_table_remove (cache->cached, stream);
-	g_hash_table_insert (cache->parts, key, NULL);
-}
-
-CamelStream *
-camel_imap_message_cache_insert (CamelImapMessageCache *cache, const char *uid,
-				 const char *part_spec, const char *data,
-				 int len)
-{
-	char *path, *key;
-	int fd, status;
-	CamelStream *stream;
-
-	path = g_strdup_printf ("%s/%s.%s", cache->path, uid, part_spec);
-	key = strrchr (path, '/') + 1;
-	stream = g_hash_table_lookup (cache->parts, key);
-	if (stream)
-		camel_object_unref (CAMEL_OBJECT (stream));
-
-	fd = open (path, O_RDWR | O_CREAT | O_TRUNC, 0600);
-	if (fd == -1) {
-		g_free (path);
-		return NULL;
-	}
-
-	stream = camel_stream_fs_new_with_fd (fd);
-	status = camel_stream_write (stream, data, len);
-	camel_stream_reset (stream);
-
-	if (status == -1) {
-		unlink (path);
-		g_free (path);
-		camel_object_unref (CAMEL_OBJECT (stream));
-		return NULL;
-	}
-
-	cache_put (cache, uid, key, stream);
-	g_free (path);
-
-	return stream;
-}
-
-CamelStream *
-camel_imap_message_cache_get (CamelImapMessageCache *cache, const char *uid,
-			      const char *part_spec)
-{
-	CamelStream *stream;
-	char *path, *key;
-
-	path = g_strdup_printf ("%s/%s.%s", cache->path, uid, part_spec);
-	key = strrchr (path, '/');
-	stream = g_hash_table_lookup (cache->parts, key);
-	if (stream) {
-		camel_object_ref (CAMEL_OBJECT (stream));
-		return stream;
-	}
-
-	stream = camel_stream_fs_new_with_name (path, O_RDONLY, 0);
-	if (stream)
-		cache_put (cache, uid, key, stream);
-	g_free (path);
-
-	return stream;
-}
-
-void
-camel_imap_message_cache_remove (CamelImapMessageCache *cache, const char *uid)
-{
-	GPtrArray *subparts;
-	char *key, *path;
-	CamelObject *stream;
-	int i;
-
-	subparts = g_hash_table_lookup (cache->parts, uid);
-	if (!subparts)
-		return;
-	for (i = 0; i < subparts->len; i++) {
-		key = subparts->pdata[i];
-		path = g_strdup_printf ("%s/%s", cache->path, key);
-		unlink (path);
-		stream = g_hash_table_lookup (cache->parts, key);
-		if (stream) {
-			camel_object_unhook_event (stream, "finalize",
-						   stream_finalize, cache);
-			camel_object_unref (stream);
-			g_hash_table_remove (cache->cached, stream);
-		}
-		g_hash_table_remove (cache->parts, key);
-		g_free (key);
-	}
-	g_hash_table_remove (cache->parts, uid);
-	g_ptr_array_free (subparts, TRUE);
-}
-
-static gboolean
-clear_part (gpointer key, gpointer value, gpointer data)
-{
-	if (!strchr (key, '.'))
-		camel_imap_message_cache_remove (data, key);
-	return TRUE;
-}
-
-void
-camel_imap_message_cache_clear (CamelImapMessageCache *cache)
-{
-	g_hash_table_foreach_remove (cache->parts, clear_part, cache);
-}