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 HAVE_BIG_ENDIAN
__swap_uint32(unsigned x)21 static 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
49 typedef 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
79 void file_sync_service(int fd, void *cookie);
80 int do_sync_ls(const char *path);
81 int do_sync_push(const char *lpath, const char *rpath, int verifyApk);
82 int do_sync_sync(const char *lpath, const char *rpath, int listonly);
83 int do_sync_pull(const char *rpath, const char *lpath);
84
85 #define SYNC_DATA_MAX (64*1024)
86
87 #endif
88