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csync_vio_method.h
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1/*
2 * cynapses libc functions
3 *
4 * Copyright (c) 2008-2013 by Andreas Schneider <asn@cryptomilk.org>
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21#ifndef _CSYNC_VIO_METHOD_H
22#define _CSYNC_VIO_METHOD_H
23
24#include <sys/time.h>
25
26#include "csync.h"
29
30#define VIO_METHOD_HAS_FUNC(method,func) \
31 (method != NULL && method->func != NULL \
32 && ((size_t)(((char *)&((method)->func)) - ((char *)(method))) < (method)->method_table_size))
33
35
40};
41
43
44typedef csync_vio_method_t *(*csync_vio_method_init_fn)(const char *method_name,
45 const char *config_args, csync_auth_callback cb, void *userdata);
47
48typedef csync_vio_capabilities_t *(*csync_method_get_capabilities_fn)(void);
49
50typedef csync_vio_method_handle_t *(*csync_method_open_fn)(const char *durl, int flags, mode_t mode);
51typedef csync_vio_method_handle_t *(*csync_method_creat_fn)(const char *durl, mode_t mode);
53typedef ssize_t (*csync_method_read_fn)(csync_vio_method_handle_t *fhandle, void *buf, size_t count);
54typedef ssize_t (*csync_method_write_fn)(csync_vio_method_handle_t *fhandle, const void *buf, size_t count);
55typedef off_t (*csync_method_lseek_fn)(csync_vio_method_handle_t *fhandle, off_t offset, int whence);
56
57typedef csync_vio_method_handle_t *(*csync_method_opendir_fn)(const char *name);
59typedef csync_vio_file_stat_t *(*csync_method_readdir_fn)(csync_vio_method_handle_t *dhandle);
60
61typedef int (*csync_method_mkdir_fn)(const char *uri, mode_t mode);
62typedef int (*csync_method_rmdir_fn)(const char *uri);
63
64typedef int (*csync_method_stat_fn)(const char *uri, csync_vio_file_stat_t *buf);
65typedef int (*csync_method_rename_fn)(const char *olduri, const char *newuri);
66typedef int (*csync_method_unlink_fn)(const char *uri);
67
68typedef int (*csync_method_chmod_fn)(const char *uri, mode_t mode);
69typedef int (*csync_method_chown_fn)(const char *uri, uid_t owner, gid_t group);
70
71typedef int (*csync_method_utimes_fn)(const char *uri, const struct timeval times[2]);
72
73typedef int (*csync_method_set_property_fn)(const char *key, void *data);
74
75typedef char* (*csync_method_get_error_string_fn)();
76
77typedef int (*csync_method_commit_fn)();
78
85
87 size_t method_table_size; /* Used for versioning */
111};
112
113#endif /* _CSYNC_VIO_H */
Application developer interface for csync.
void csync_vio_method_handle_t
int(* csync_method_rename_fn)(const char *olduri, const char *newuri)
csync_vio_method_handle_t *(* csync_method_open_fn)(const char *durl, int flags, mode_t mode)
int(* csync_method_get_fn)(csync_vio_method_handle_t *flocal, csync_vio_method_handle_t *fremote, csync_vio_file_stat_t *st)
int(* csync_method_unlink_fn)(const char *uri)
ssize_t(* csync_method_write_fn)(csync_vio_method_handle_t *fhandle, const void *buf, size_t count)
int(* csync_method_commit_fn)()
csync_vio_file_stat_t *(* csync_method_readdir_fn)(csync_vio_method_handle_t *dhandle)
ssize_t(* csync_method_read_fn)(csync_vio_method_handle_t *fhandle, void *buf, size_t count)
csync_vio_method_handle_t *(* csync_method_creat_fn)(const char *durl, mode_t mode)
int(* csync_method_closedir_fn)(csync_vio_method_handle_t *dhandle)
int(* csync_method_rmdir_fn)(const char *uri)
int(* csync_method_set_property_fn)(const char *key, void *data)
int(* csync_method_utimes_fn)(const char *uri, const struct timeval times[2])
void(* csync_vio_method_finish_fn)(csync_vio_method_t *method)
int(* csync_method_close_fn)(csync_vio_method_handle_t *fhandle)
csync_vio_capabilities_t *(* csync_method_get_capabilities_fn)(void)
int(* csync_method_stat_fn)(const char *uri, csync_vio_file_stat_t *buf)
int(* csync_method_chmod_fn)(const char *uri, mode_t mode)
int(* csync_method_put_fn)(csync_vio_method_handle_t *flocal, csync_vio_method_handle_t *fremote, csync_vio_file_stat_t *st)
off_t(* csync_method_lseek_fn)(csync_vio_method_handle_t *fhandle, off_t offset, int whence)
csync_vio_method_handle_t *(* csync_method_opendir_fn)(const char *name)
int(* csync_method_chown_fn)(const char *uri, uid_t owner, gid_t group)
int(* csync_method_mkdir_fn)(const char *uri, mode_t mode)
char *(* csync_method_get_error_string_fn)()
mode_t mode
Definition: csync_private.h:7
int(* csync_auth_callback)(const char *prompt, char *buf, size_t len, int echo, int verify, void *userdata)
Definition: csync.h:185
csync_method_chown_fn chown
csync_method_creat_fn creat
csync_method_get_fn get
csync_method_closedir_fn closedir
csync_method_commit_fn commit
csync_method_unlink_fn unlink
csync_method_get_capabilities_fn get_capabilities
csync_method_lseek_fn lseek
csync_method_chmod_fn chmod
csync_method_mkdir_fn mkdir
csync_method_rmdir_fn rmdir
csync_method_set_property_fn set_property
csync_method_read_fn read
csync_method_opendir_fn opendir
csync_method_close_fn close
csync_method_readdir_fn readdir
csync_method_stat_fn stat
csync_method_get_error_string_fn get_error_string
csync_method_rename_fn rename
csync_method_put_fn put
csync_method_write_fn write
csync_method_open_fn open
csync_method_utimes_fn utimes