blob: 6e87f4fdffa8f76749a562bda9bbfca2bf89f84a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Writes hashes that go to/from disk in db form. Hash keys are strings
*
* Author:
* JP Rosevear (jpr@ximian.com)
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*/
#if !defined (__LIBEBACKEND_H_INSIDE__) && !defined (LIBEBACKEND_COMPILATION)
#error "Only <libebackend/libebackend.h> should be included directly."
#endif
#ifndef EDS_DISABLE_DEPRECATED
#ifndef E_DBHASH_H
#define E_DBHASH_H
#include <glib.h>
G_BEGIN_DECLS
/**
* EDbHashStatus:
* @E_DBHASH_STATUS_SAME:
* The checksums match.
* @E_DBHASH_STATUS_DIFFERENT:
* The checksums differ.
* @E_DBHASH_STATUS_NOT_FOUND:
* The given key was not found.
*
* Return codes for e_dbhash_compare().
**/
typedef enum {
E_DBHASH_STATUS_SAME,
E_DBHASH_STATUS_DIFFERENT,
E_DBHASH_STATUS_NOT_FOUND
} EDbHashStatus;
typedef struct _EDbHash EDbHash;
typedef struct _EDbHashPrivate EDbHashPrivate;
/**
* EDbHash:
* @priv: private data
*
* Contains only private data that should be read and manipulated using the
* functions below.
**/
struct _EDbHash {
EDbHashPrivate *priv;
};
/**
* EDbHashFunc:
* @key: a database key
* @user_data: user data passed to e_dbhash_foreach_key()
*
* Callback function used in e_dbhash_foreach_key().
**/
typedef void (*EDbHashFunc) (const gchar *key, gpointer user_data);
EDbHash * e_dbhash_new (const gchar *filename);
void e_dbhash_add (EDbHash *edbh,
const gchar *key,
const gchar *data);
void e_dbhash_remove (EDbHash *edbh,
const gchar *key);
EDbHashStatus e_dbhash_compare (EDbHash *edbh,
const gchar *key,
const gchar *compare_data);
void e_dbhash_foreach_key (EDbHash *edbh,
EDbHashFunc func,
gpointer user_data);
void e_dbhash_write (EDbHash *edbh);
void e_dbhash_destroy (EDbHash *edbh);
G_END_DECLS
#endif /* E_DBHASH_H */
#endif /* EDS_DISABLE_DEPRECATED */
|
