file_sync_service.h revision dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0 
1/*
2 * Copyright (C) 2007 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef _FILE_SYNC_SERVICE_H_
18#define _FILE_SYNC_SERVICE_H_
19
20#ifdef __ppc__
21static inline unsigned __swap_uint32(unsigned x)
22{
23    return (((x) & 0xFF000000) >> 24)
24        | (((x) & 0x00FF0000) >> 8)
25        | (((x) & 0x0000FF00) << 8)
26        | (((x) & 0x000000FF) << 24);
27}
28#define htoll(x) __swap_uint32(x)
29#define ltohl(x) __swap_uint32(x)
30#define MKID(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((a) << 24))
31#else
32#define htoll(x) (x)
33#define ltohl(x) (x)
34#define MKID(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((d) << 24))
35#endif
36
37#define ID_STAT MKID('S','T','A','T')
38#define ID_LIST MKID('L','I','S','T')
39#define ID_ULNK MKID('U','L','N','K')
40#define ID_SEND MKID('S','E','N','D')
41#define ID_RECV MKID('R','E','C','V')
42#define ID_DENT MKID('D','E','N','T')
43#define ID_DONE MKID('D','O','N','E')
44#define ID_DATA MKID('D','A','T','A')
45#define ID_OKAY MKID('O','K','A','Y')
46#define ID_FAIL MKID('F','A','I','L')
47#define ID_QUIT MKID('Q','U','I','T')
48
49typedef union {
50    unsigned id;
51    struct {
52        unsigned id;
53        unsigned namelen;
54    } req;
55    struct {
56        unsigned id;
57        unsigned mode;
58        unsigned size;
59        unsigned time;
60    } stat;
61    struct {
62        unsigned id;
63        unsigned mode;
64        unsigned size;
65        unsigned time;
66        unsigned namelen;
67    } dent;
68    struct {
69        unsigned id;
70        unsigned size;
71    } data;
72    struct {
73        unsigned id;
74        unsigned msglen;
75    } status;
76} syncmsg;
77
78
79void file_sync_service(int fd, void *cookie);
80int do_sync_ls(const char *path);
81int do_sync_push(const char *lpath, const char *rpath, int verifyApk);
82int do_sync_sync(const char *lpath, const char *rpath);
83int do_sync_pull(const char *rpath, const char *lpath);
84
85#define SYNC_DATA_MAX (64*1024)
86
87#endif
88