Index: chrome/browser/chromeos/extensions/zip_file_creator.cc |
diff --git a/chrome/browser/chromeos/extensions/zip_file_creator.cc b/chrome/browser/chromeos/extensions/zip_file_creator.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..3a188bc89b18c7f9cb2706e99cf610ccd29068de |
--- /dev/null |
+++ b/chrome/browser/chromeos/extensions/zip_file_creator.cc |
@@ -0,0 +1,112 @@ |
+// Copyright (c) 2012 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "chrome/browser/chromeos/extensions/zip_file_creator.h" |
+ |
+#include <set> |
+ |
+#include "base/bind.h" |
+#include "base/command_line.h" |
+#include "base/file_util.h" |
+#include "base/file_util_proxy.h" |
+#include "base/memory/scoped_handle.h" |
+#include "base/message_loop.h" |
+#include "base/path_service.h" |
+#include "chrome/common/chrome_paths.h" |
+#include "chrome/common/chrome_switches.h" |
+#include "chrome/common/chrome_utility_messages.h" |
+#include "chrome/common/extensions/extension_manifest_constants.h" |
+#include "chrome/common/extensions/extension_file_util.h" |
+#include "content/public/browser/browser_thread.h" |
+#include "content/public/browser/utility_process_host.h" |
+#include "grit/generated_resources.h" |
+ |
+using content::BrowserThread; |
+using content::UtilityProcessHost; |
+ |
+namespace extensions { |
+ |
+ZipFileCreator::ZipFileCreator( |
+ Delegate* delegate, |
+ const FilePath& dir_path, |
+ const FilePath& dest_path, |
+ const std::vector<FilePath>& file_paths) |
+ : thread_identifier_(BrowserThread::ID_COUNT), |
+ delegate_(delegate), |
+ dir_path_(dir_path), |
+ dest_path_(dest_path), |
+ file_paths_(file_paths) { |
+} |
+ |
+void ZipFileCreator::Start() { |
+ // We assume that we are started on the thread that the client wants us to do |
tbarzic
2012/11/06 19:41:25
maybe it would be easier to use the class if this
hshi1
2012/11/10 02:29:11
Maybe the comments aren't clear, but this function
tbarzic
2012/11/10 03:40:56
ah, ok..
Is there a reason this is called on file
hshi1
2012/11/12 20:12:12
Done.
|
+ // file IO on. |
+ CHECK(BrowserThread::GetCurrentThreadIdentifier(&thread_identifier_)); |
+ |
+ // The utility process will have access to the directory passed to |
+ // ZipFileCreator. TODO: determine the directory. |
+ BrowserThread::PostTask( |
+ BrowserThread::IO, FROM_HERE, |
+ base::Bind( |
+ &ZipFileCreator::StartProcessOnIOThread, |
+ this)); |
+} |
+ |
+ZipFileCreator::~ZipFileCreator() { |
+} |
+ |
+bool ZipFileCreator::OnMessageReceived(const IPC::Message& message) { |
+ bool handled = true; |
+ IPC_BEGIN_MESSAGE_MAP(ZipFileCreator, message) |
+ IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_CreateZipFile_Succeeded, |
+ OnCreateZipFileSucceeded) |
+ IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_CreateZipFile_Failed, |
+ OnCreateZipFileFailed) |
+ IPC_MESSAGE_UNHANDLED(handled = false) |
+ IPC_END_MESSAGE_MAP() |
+ return handled; |
+} |
+ |
+void ZipFileCreator::OnProcessCrashed(int exit_code) { |
+ // Don't report crashes if they happen after we got a response. |
+ if (got_response_) |
+ return; |
+ |
+ // Utility process crashed while trying to install. |
+ ReportFailure(); |
+} |
+ |
+void ZipFileCreator::StartProcessOnIOThread() { |
+ UtilityProcessHost* host = UtilityProcessHost::Create( |
+ this, thread_identifier_); |
+ // Grant the subprocess access to some directory. |
+ // host->SetExposedDir(temp_crx_path.DirName()); |
tbarzic
2012/11/06 19:41:25
Is this commented out intentionally? If so, it wou
hshi1
2012/11/10 02:29:11
Done.
|
+ host->Send(new ChromeUtilityMsg_CreateZipFile(dir_path_, dest_path_, |
+ file_paths_)); |
+} |
+ |
+void ZipFileCreator::OnCreateZipFileSucceeded() { |
+ // Skip check for unittests. |
+ if (thread_identifier_ != BrowserThread::ID_COUNT) |
+ CHECK(BrowserThread::CurrentlyOn(thread_identifier_)); |
+ got_response_ = true; |
+ |
+ ReportSuccess(); |
+} |
+ |
+void ZipFileCreator::OnCreateZipFileFailed() { |
+ CHECK(BrowserThread::CurrentlyOn(thread_identifier_)); |
+ got_response_ = true; |
+ ReportFailure(); |
+} |
+ |
+void ZipFileCreator::ReportFailure() { |
+ delegate_->OnZipFailure(); |
+} |
+ |
+void ZipFileCreator::ReportSuccess() { |
+ delegate_->OnZipSuccess(); |
+} |
+ |
+} // namespace extensions |