aboutsummaryrefslogtreecommitdiffstats
path: root/camel/camel-block-file.h
diff options
context:
space:
mode:
Diffstat (limited to 'camel/camel-block-file.h')
-rw-r--r--camel/camel-block-file.h144
1 files changed, 0 insertions, 144 deletions
diff --git a/camel/camel-block-file.h b/camel/camel-block-file.h
deleted file mode 100644
index eec0ee26f9..0000000000
--- a/camel/camel-block-file.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Copyright (C) 2001 Ximian Inc.
- *
- * Authors: Michael Zucchi <notzed@ximian.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * 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.
- */
-
-#ifndef _CAMEL_BLOCK_FILE_H
-#define _CAMEL_BLOCK_FILE_H
-
-#include <camel/camel-object.h>
-#include <glib.h>
-#include <e-util/e-msgport.h>
-#include <stdio.h>
-
-typedef guint32 camel_block_t; /* block offset, absolute, bottom BLOCK_SIZE_BITS always 0 */
-typedef guint32 camel_key_t; /* this is a bitfield of (block offset:BLOCK_SIZE_BITS) */
-
-typedef struct _CamelBlockRoot CamelBlockRoot;
-typedef struct _CamelBlock CamelBlock;
-typedef struct _CamelBlockFile CamelBlockFile;
-typedef struct _CamelBlockFileClass CamelBlockFileClass;
-
-#define CAMEL_BLOCK_FILE_SYNC (1<<0)
-
-#define CAMEL_BLOCK_SIZE (1024)
-#define CAMEL_BLOCK_SIZE_BITS (10) /* # bits to contain block_size bytes */
-
-#define CAMEL_BLOCK_DIRTY (1<<0)
-#define CAMEL_BLOCK_DETACHED (1<<1)
-
-struct _CamelBlockRoot {
- char version[8]; /* version number */
-
- guint32 flags; /* flags for file */
- guint32 block_size; /* block size of this file */
- camel_block_t free; /* free block list */
- camel_block_t last; /* pointer to end of blocks */
-
- /* subclasses tack on, but no more than CAMEL_BLOCK_SIZE! */
-};
-
-/* LRU cache of blocks */
-struct _CamelBlock {
- struct _CamelBlock *next;
- struct _CamelBlock *prev;
-
- camel_block_t id;
- guint32 flags;
- guint32 refcount;
- guint32 align00;
-
- unsigned char data[CAMEL_BLOCK_SIZE];
-};
-
-struct _CamelBlockFile {
- CamelObject parent;
-
- struct _CamelBlockFilePrivate *priv;
-
- char version[8];
- char *path;
- int flags;
-
- int fd;
- size_t block_size;
-
- CamelBlockRoot *root;
- CamelBlock *root_block;
-
- /* make private? */
- int block_cache_limit;
- int block_cache_count;
- EDList block_cache;
- GHashTable *blocks;
-};
-
-struct _CamelBlockFileClass {
- CamelObjectClass parent;
-
- int (*validate_root)(CamelBlockFile *);
- int (*init_root)(CamelBlockFile *);
-};
-
-CamelType camel_block_file_get_type(void);
-
-CamelBlockFile *camel_block_file_new(const char *path, int flags, const char version[8], size_t block_size);
-int camel_block_file_rename(CamelBlockFile *bs, const char *path);
-int camel_block_file_delete(CamelBlockFile *kf);
-
-CamelBlock *camel_block_file_new_block(CamelBlockFile *bs);
-int camel_block_file_free_block(CamelBlockFile *bs, camel_block_t id);
-CamelBlock *camel_block_file_get_block(CamelBlockFile *bs, camel_block_t id);
-void camel_block_file_detach_block(CamelBlockFile *bs, CamelBlock *bl);
-void camel_block_file_attach_block(CamelBlockFile *bs, CamelBlock *bl);
-void camel_block_file_touch_block(CamelBlockFile *bs, CamelBlock *bl);
-void camel_block_file_unref_block(CamelBlockFile *bs, CamelBlock *bl);
-int camel_block_file_sync_block(CamelBlockFile *bs, CamelBlock *bl);
-int camel_block_file_sync(CamelBlockFile *bs);
-
-/* ********************************************************************** */
-
-typedef struct _CamelKeyFile CamelKeyFile;
-typedef struct _CamelKeyFileClass CamelKeyFileClass;
-
-struct _CamelKeyFile {
- CamelObject parent;
-
- struct _CamelKeyFilePrivate *priv;
-
- FILE *fp;
- char *path;
- int flags;
- off_t last;
-};
-
-struct _CamelKeyFileClass {
- CamelObjectClass parent;
-};
-
-CamelType camel_key_file_get_type(void);
-
-CamelKeyFile * camel_key_file_new(const char *path, int flags, const char version[8]);
-int camel_key_file_rename(CamelKeyFile *kf, const char *path);
-int camel_key_file_delete(CamelKeyFile *kf);
-
-int camel_key_file_write(CamelKeyFile *kf, camel_block_t *parent, size_t len, camel_key_t *records);
-int camel_key_file_read(CamelKeyFile *kf, camel_block_t *start, size_t *len, camel_key_t **records);
-
-
-#endif /* ! _CAMEL_BLOCK_FILE_H */