1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 #include "update_diff.h"
16 #include "update_patch.h"
17 #include <getopt.h>
18
19 struct DiffParams {
20 std::string source;
21 std::string destination;
22 std::string patch;
23 int limit;
24 int block;
25 };
26
main(int argc,char * argv[])27 int main(int argc, char *argv[])
28 {
29 DiffParams diffParams {
30 "", "", "", 0, 0
31 };
32 int opt;
33 const char *optstring = "s:d:p:l:b:";
34 while ((opt = getopt(argc, argv, optstring)) != -1) {
35 switch (opt) {
36 case 's':
37 diffParams.source = optarg;
38 break;
39 case 'd':
40 diffParams.destination = optarg;
41 break;
42 case 'p':
43 diffParams.patch = optarg;
44 break;
45 case 'l':
46 diffParams.limit = atoi(optarg);
47 break;
48 case 'b':
49 diffParams.block = atoi(optarg);
50 break;
51 case '?':
52 break;
53 default:
54 break;
55 }
56 }
57
58 // pack
59 if (diffParams.source != "" && diffParams.destination != "" && diffParams.patch != "") {
60 if (diffParams.block != 1) {
61 UpdatePatch::UpdateDiff::DiffImage(
62 diffParams.limit,
63 diffParams.source,
64 diffParams.destination,
65 diffParams.patch);
66 } else {
67 UpdatePatch::UpdateDiff::DiffBlock(
68 diffParams.source,
69 diffParams.destination,
70 diffParams.patch);
71 }
72 }
73 return 0;
74 }
75