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1 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <sys/types.h> | 5 #include <sys/types.h> |
6 #include <sys/stat.h> | 6 #include <sys/stat.h> |
7 #include <errno.h> | 7 #include <errno.h> |
8 #include <fcntl.h> | 8 #include <fcntl.h> |
9 #include <unistd.h> | 9 #include <unistd.h> |
10 | 10 |
11 #include <set> | 11 #include <set> |
12 #include <string> | 12 #include <string> |
13 #include <vector> | 13 #include <vector> |
14 | 14 |
15 #include <base/command_line.h> | 15 #include <base/command_line.h> |
16 #include <base/logging.h> | 16 #include <base/logging.h> |
17 #include <gflags/gflags.h> | 17 #include <gflags/gflags.h> |
18 #include <glib.h> | 18 #include <glib.h> |
19 | 19 |
20 #include "update_engine/delta_diff_generator.h" | 20 #include "update_engine/delta_diff_generator.h" |
21 #include "update_engine/delta_performer.h" | 21 #include "update_engine/delta_performer.h" |
22 #include "update_engine/prefs.h" | 22 #include "update_engine/prefs.h" |
23 #include "update_engine/subprocess.h" | 23 #include "update_engine/subprocess.h" |
| 24 #include "update_engine/terminator.h" |
24 #include "update_engine/update_metadata.pb.h" | 25 #include "update_engine/update_metadata.pb.h" |
25 #include "update_engine/utils.h" | 26 #include "update_engine/utils.h" |
26 | 27 |
27 DEFINE_string(old_dir, "", | 28 DEFINE_string(old_dir, "", |
28 "Directory where the old rootfs is loop mounted read-only"); | 29 "Directory where the old rootfs is loop mounted read-only"); |
29 DEFINE_string(new_dir, "", | 30 DEFINE_string(new_dir, "", |
30 "Directory where the new rootfs is loop mounted read-only"); | 31 "Directory where the new rootfs is loop mounted read-only"); |
31 DEFINE_string(old_image, "", "Path to the old rootfs"); | 32 DEFINE_string(old_image, "", "Path to the old rootfs"); |
32 DEFINE_string(new_image, "", "Path to the new rootfs"); | 33 DEFINE_string(new_image, "", "Path to the new rootfs"); |
33 DEFINE_string(out_file, "", "Path to output file"); | 34 DEFINE_string(out_file, "", "Path to output file"); |
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54 bool IsDir(const char* path) { | 55 bool IsDir(const char* path) { |
55 struct stat stbuf; | 56 struct stat stbuf; |
56 TEST_AND_RETURN_FALSE_ERRNO(lstat(path, &stbuf) == 0); | 57 TEST_AND_RETURN_FALSE_ERRNO(lstat(path, &stbuf) == 0); |
57 return S_ISDIR(stbuf.st_mode); | 58 return S_ISDIR(stbuf.st_mode); |
58 } | 59 } |
59 | 60 |
60 int Main(int argc, char** argv) { | 61 int Main(int argc, char** argv) { |
61 g_thread_init(NULL); | 62 g_thread_init(NULL); |
62 google::ParseCommandLineFlags(&argc, &argv, true); | 63 google::ParseCommandLineFlags(&argc, &argv, true); |
63 CommandLine::Init(argc, argv); | 64 CommandLine::Init(argc, argv); |
| 65 Terminator::Init(); |
64 Subprocess::Init(); | 66 Subprocess::Init(); |
65 logging::InitLogging("delta_generator.log", | 67 logging::InitLogging("delta_generator.log", |
66 logging::LOG_ONLY_TO_SYSTEM_DEBUG_LOG, | 68 logging::LOG_ONLY_TO_SYSTEM_DEBUG_LOG, |
67 logging::DONT_LOCK_LOG_FILE, | 69 logging::DONT_LOCK_LOG_FILE, |
68 logging::APPEND_TO_OLD_LOG_FILE); | 70 logging::APPEND_TO_OLD_LOG_FILE); |
69 if (!FLAGS_apply_delta.empty()) { | 71 if (!FLAGS_apply_delta.empty()) { |
70 if (FLAGS_old_image.empty()) { | 72 if (FLAGS_old_image.empty()) { |
71 LOG(FATAL) << "Must pass --old_image with --apply_delta."; | 73 LOG(FATAL) << "Must pass --old_image with --apply_delta."; |
72 } | 74 } |
73 Prefs prefs; | 75 Prefs prefs; |
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115 return 0; | 117 return 0; |
116 } | 118 } |
117 | 119 |
118 } // namespace {} | 120 } // namespace {} |
119 | 121 |
120 } // namespace chromeos_update_engine | 122 } // namespace chromeos_update_engine |
121 | 123 |
122 int main(int argc, char** argv) { | 124 int main(int argc, char** argv) { |
123 return chromeos_update_engine::Main(argc, argv); | 125 return chromeos_update_engine::Main(argc, argv); |
124 } | 126 } |
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