Adds functionality to pack an extension / app from the app.

chrome/browser/extensions/api/developer_private/developer_private_api.cc

Index: chrome/browser/extensions/api/developer_private/developer_private_api.cc
diff --git a/chrome/browser/extensions/api/developer_private/developer_private_api.cc b/chrome/browser/extensions/api/developer_private/developer_private_api.cc
index ba5ee7228b949845bcdf97b4932f25830c38495c..72c574513059b461c0a6089e42d506e822edeedf 100644
--- a/chrome/browser/extensions/api/developer_private/developer_private_api.cc
+++ b/chrome/browser/extensions/api/developer_private/developer_private_api.cc
@@ -585,18 +585,33 @@ bool DeveloperPrivateLoadUnpackedFunction::RunImpl() {
   string16 select_title =
       l10n_util::GetStringUTF16(IDS_EXTENSION_LOAD_FROM_DIRECTORY);
 
-  const ui::SelectFileDialog::Type kSelectType =
-      ui::SelectFileDialog::SELECT_FOLDER;
-  const FilePath& last_unpacked_directory =
-      DeveloperPrivateAPI::Get(profile())->getLastUnpackedDirectory();
   SetResult(Value::CreateBooleanValue(true));
-  return ShowPicker(kSelectType, last_unpacked_directory, select_title);
+  int result =
+      ShowPicker(
+          ui::SelectFileDialog::SELECT_FOLDER,
+          DeveloperPrivateAPI::Get(profile())->GetLastUnpackedDirectory(),
+          select_title,
+          ui::SelectFileDialog::FileTypeInfo(),
+          0);
+  return result;
+}
+
+void DeveloperPrivateLoadUnpackedFunction::FileSelected(const FilePath& path) {
+
+  DeveloperPrivateAPI::Get(profile())->LoadUnpacked(path);
+  SendResponse(true);
 }
 
-bool  DeveloperPrivateChooseEntryFunction::ShowPicker(
+void DeveloperPrivateLoadUnpackedFunction::FileSelectionCanceled() {
+  SendResponse(false);
+}
+
+bool DeveloperPrivateChooseEntryFunction::ShowPicker(
     ui::SelectFileDialog::Type picker_type,
     const FilePath& last_directory,
-    const string16& select_title) {
+    const string16& select_title,
+    const ui::SelectFileDialog::FileTypeInfo& info,
+    int file_type_index) {
   ShellWindowRegistry* registry = ShellWindowRegistry::Get(profile());
   DCHECK(registry);
   ShellWindow* shell_window = registry->GetShellWindowForRenderViewHost(
@@ -611,7 +626,7 @@ bool  DeveloperPrivateChooseEntryFunction::ShowPicker(
   // At that point, the picker will delete itself, which will also free the
   // function instance.
   new EntryPicker(this, shell_window->web_contents(), picker_type,
-  last_directory, select_title);
+  last_directory, select_title, info, file_type_index);
   return true;
 }
 
@@ -619,18 +634,142 @@ bool DeveloperPrivateChooseEntryFunction::RunImpl() { return false; }
 
 DeveloperPrivateChooseEntryFunction::~DeveloperPrivateChooseEntryFunction() {}
 
-void DeveloperPrivateChooseEntryFunction::FileSelected(const FilePath& path) {
+void DeveloperPrivatePackDirectoryFunction::OnPackSuccess(
+    const FilePath& crx_file,
+    const FilePath& pem_file) {
+  developer::PackDirectoryResponse response;
+  response.message =
+      UTF16ToUTF8(extensions::PackExtensionJob::StandardSuccessMessage(
+          crx_file, pem_file));
+  response.status = developer::DEVELOPER_PRIVATE_PACK_STATUS_SUCCESS;
+  results_ = developer::PackDirectory::Results::Create(response);
+  SendResponse(true);
+  Release();
+}
 
-  DeveloperPrivateAPI::Get(profile())->LoadUnpacked(path);
+void DeveloperPrivatePackDirectoryFunction::OnPackFailure(
+    const std::string& error,
+    extensions::ExtensionCreator::ErrorType error_type) {
+  developer::PackDirectoryResponse response;
+  response.message = error;
+  if (error_type == extensions::ExtensionCreator::kCRXExists) {
+    response.item_path = item_path_str_;
+    response.pem_path = key_path_str_;
+    response.override_flags = extensions::ExtensionCreator::kOverwriteCRX;
+    response.status = developer::DEVELOPER_PRIVATE_PACK_STATUS_WARNING;
+  } else {
+    response.status = developer::DEVELOPER_PRIVATE_PACK_STATUS_ERROR;
+  }
+  results_ = developer::PackDirectory::Results::Create(response);
   SendResponse(true);
+  Release();
 }
 
-void DeveloperPrivateChooseEntryFunction::FileSelectionCanceled() {
-  SendResponse(false);
+bool DeveloperPrivatePackDirectoryFunction::RunImpl() {
+  int flags;
+  EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &item_path_str_));
+  EXTENSION_FUNCTION_VALIDATE(args_->GetString(1, &key_path_str_));
+  EXTENSION_FUNCTION_VALIDATE(args_->GetInteger(2, &flags));
+
+  FilePath root_directory =
+      FilePath::FromWStringHack(UTF8ToWide(item_path_str_));
+
+  FilePath key_file =
+      FilePath::FromWStringHack(UTF8ToWide(key_path_str_));
+
+  developer::PackDirectoryResponse response;
+  if (root_directory.empty()) {
+    if (item_path_str_.empty())
+      response.message = l10n_util::GetStringUTF8(
+          IDS_EXTENSION_PACK_DIALOG_ERROR_ROOT_REQUIRED);
+    else
+      response.message = l10n_util::GetStringUTF8(
+          IDS_EXTENSION_PACK_DIALOG_ERROR_ROOT_INVALID);
+
+    response.status = developer::DEVELOPER_PRIVATE_PACK_STATUS_ERROR;
+    results_ = developer::PackDirectory::Results::Create(response);
+    SendResponse(true);
+    return true;
+  }
+
+  if (!key_path_str_.empty() && key_file.empty()) {
+    response.message = l10n_util::GetStringUTF8(
+        IDS_EXTENSION_PACK_DIALOG_ERROR_KEY_INVALID);
+    response.status = developer::DEVELOPER_PRIVATE_PACK_STATUS_ERROR;
+    results_ = developer::PackDirectory::Results::Create(response);
+    SendResponse(true);
+    return true;
+  }
+
+  // Pack job will release the function instance.
+  AddRef();
+
+  pack_job_ = new extensions::PackExtensionJob(
+      this, root_directory, key_file, flags);
+  pack_job_->Start();
+  return true;
 }
 
+DeveloperPrivatePackDirectoryFunction::DeveloperPrivatePackDirectoryFunction()
+{}
+
+DeveloperPrivatePackDirectoryFunction::~DeveloperPrivatePackDirectoryFunction()
+{}
+
 DeveloperPrivateLoadUnpackedFunction::~DeveloperPrivateLoadUnpackedFunction() {}
 
+bool DeveloperPrivateChoosePathFunction::RunImpl() {
+
+  scoped_ptr<developer::ChoosePath::Params> params(
+      developer::ChoosePath::Params::Create(*args_));
+  EXTENSION_FUNCTION_VALIDATE(params.get() != NULL);
+
+  ui::SelectFileDialog::Type type = ui::SelectFileDialog::SELECT_FOLDER;
+  ui::SelectFileDialog::FileTypeInfo info;
+  if (params->select_type == developer::DEVELOPER_PRIVATE_SELECT_TYPE_FILE) {
+    type = ui::SelectFileDialog::SELECT_OPEN_FILE;
+  }
+  string16 select_title;
+
+  int file_type_index = 0;
+  if (params->file_type == developer::DEVELOPER_PRIVATE_FILE_TYPE_LOAD)
+    select_title = l10n_util::GetStringUTF16(IDS_EXTENSION_LOAD_FROM_DIRECTORY);
+  else if (params->file_type== developer::DEVELOPER_PRIVATE_FILE_TYPE_PEM) {
+    select_title = l10n_util::GetStringUTF16(
+        IDS_EXTENSION_PACK_DIALOG_SELECT_KEY);
+    info.extensions.push_back(std::vector<FilePath::StringType>());
+    info.extensions.front().push_back(FILE_PATH_LITERAL("pem"));
+    info.extension_description_overrides.push_back(
+        l10n_util::GetStringUTF16(
+            IDS_EXTENSION_PACK_DIALOG_KEY_FILE_TYPE_DESCRIPTION));
+    info.include_all_files = true;
+    file_type_index = 1;
+  } else {
+    NOTREACHED();
+  }
+
+  int result =
+      ShowPicker(
+          type,
+          DeveloperPrivateAPI::Get(profile())->GetLastUnpackedDirectory(),
+          select_title,
+          info,
+          file_type_index);
+  return result;
+}
+
+void DeveloperPrivateChoosePathFunction::FileSelected(const FilePath& path) {
+  SetResult(base::Value::CreateStringValue(
+      UTF16ToUTF8(path.LossyDisplayName())));
+  SendResponse(true);
+}
+
+void DeveloperPrivateChoosePathFunction::FileSelectionCanceled() {
+  SendResponse(false);
+}
+
+DeveloperPrivateChoosePathFunction::~DeveloperPrivateChoosePathFunction() {}
+
 bool DeveloperPrivateGetStringsFunction::RunImpl() {
   DictionaryValue* dict = new DictionaryValue();
   SetResult(dict);