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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/browser/chromeos/extensions/zip_file_creator.h" | |
6 | |
7 #include <set> | |
8 | |
9 #include "base/bind.h" | |
10 #include "base/command_line.h" | |
11 #include "base/file_util.h" | |
12 #include "base/file_util_proxy.h" | |
13 #include "base/memory/scoped_handle.h" | |
14 #include "base/message_loop.h" | |
15 #include "base/path_service.h" | |
16 #include "chrome/common/chrome_paths.h" | |
17 #include "chrome/common/chrome_switches.h" | |
18 #include "chrome/common/chrome_utility_messages.h" | |
19 #include "chrome/common/extensions/extension_manifest_constants.h" | |
20 #include "chrome/common/extensions/extension_file_util.h" | |
21 #include "content/public/browser/browser_thread.h" | |
22 #include "content/public/browser/utility_process_host.h" | |
23 #include "grit/generated_resources.h" | |
24 | |
25 using content::BrowserThread; | |
26 using content::UtilityProcessHost; | |
27 | |
28 namespace extensions { | |
29 | |
30 ZipFileCreator::ZipFileCreator( | |
31 Observer* observer, | |
32 const FilePath& src_dir, | |
33 const std::vector<FilePath>& src_relative_paths, | |
34 const FilePath& dest_file) | |
35 : thread_identifier_(BrowserThread::ID_COUNT), | |
36 observer_(observer), | |
37 src_dir_(src_dir), | |
38 src_relative_paths_(src_relative_paths), | |
39 dest_file_(dest_file) { | |
40 } | |
41 | |
42 void ZipFileCreator::Start() { | |
43 CHECK(BrowserThread::GetCurrentThreadIdentifier(&thread_identifier_)); | |
44 BrowserThread::PostTask( | |
45 BrowserThread::IO, FROM_HERE, | |
46 base::Bind( | |
47 &ZipFileCreator::StartProcessOnIOThread, | |
48 this)); | |
49 } | |
50 | |
51 ZipFileCreator::~ZipFileCreator() { | |
52 } | |
53 | |
54 bool ZipFileCreator::OnMessageReceived(const IPC::Message& message) { | |
55 bool handled = true; | |
56 IPC_BEGIN_MESSAGE_MAP(ZipFileCreator, message) | |
57 IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_CreateZipFile_Succeeded, | |
58 OnCreateZipFileSucceeded) | |
59 IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_CreateZipFile_Failed, | |
60 OnCreateZipFileFailed) | |
61 IPC_MESSAGE_UNHANDLED(handled = false) | |
62 IPC_END_MESSAGE_MAP() | |
63 return handled; | |
64 } | |
65 | |
66 void ZipFileCreator::OnProcessCrashed(int exit_code) { | |
67 // Don't report crashes if they happen after we got a response. | |
68 if (got_response_) | |
69 return; | |
70 | |
71 // Utility process crashed while trying to create the zip file. | |
72 ReportDone(false); | |
73 } | |
74 | |
75 void ZipFileCreator::StartProcessOnIOThread() { | |
76 UtilityProcessHost* host = UtilityProcessHost::Create( | |
77 this, thread_identifier_); | |
78 host->Send(new ChromeUtilityMsg_CreateZipFile(src_dir_, src_relative_paths_, | |
79 dest_file_)); | |
80 } | |
81 | |
82 void ZipFileCreator::OnCreateZipFileSucceeded() { | |
83 // Skip check for unittests. | |
84 if (thread_identifier_ != BrowserThread::ID_COUNT) | |
85 CHECK(BrowserThread::CurrentlyOn(thread_identifier_)); | |
86 got_response_ = true; | |
87 | |
88 ReportDone(true); | |
89 } | |
90 | |
91 void ZipFileCreator::OnCreateZipFileFailed() { | |
tbarzic
2012/11/12 20:29:37
should there be
if (thread_identifier_ != BrowserT
hshi1
2012/11/12 21:42:17
Done.
| |
92 CHECK(BrowserThread::CurrentlyOn(thread_identifier_)); | |
93 got_response_ = true; | |
94 ReportDone(false); | |
95 } | |
96 | |
97 void ZipFileCreator::ReportDone(bool success) { | |
98 observer_->OnZipDone(success); | |
99 } | |
100 | |
101 } // namespace extensions | |
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