// 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/extensions/api/terminal/terminal_extension_helper.h" #include #include "base/macros.h" #include "chrome/browser/profiles/profile.h" #include "chrome/common/extensions/extension_constants.h" #include "extensions/browser/extension_registry.h" #include "extensions/common/extension.h" namespace extensions { namespace { const char kCroshExtensionEntryPoint[] = "/html/crosh.html"; const Extension* GetTerminalExtension(Profile* profile) { // Search order for terminal extensions. // We prefer hterm-dev, then hterm, then the builtin crosh extension. static const char* const kPossibleAppIds[] = { extension_misc::kHTermDevAppId, extension_misc::kHTermAppId, extension_misc::kCroshBuiltinAppId, }; // The hterm-dev should be first in the list. DCHECK_EQ(kPossibleAppIds[0], extension_misc::kHTermDevAppId); const ExtensionSet& extensions = ExtensionRegistry::Get(profile)->enabled_extensions(); for (size_t i = 0; i < arraysize(kPossibleAppIds); ++i) { const extensions::Extension* extension = extensions.GetByID(kPossibleAppIds[i]); if (extension) return extension; } return NULL; } } // namespace GURL TerminalExtensionHelper::GetCroshExtensionURL(Profile* profile) { GURL url; const extensions::Extension* extension = GetTerminalExtension(profile); if (extension) url = extension->GetResourceURL(kCroshExtensionEntryPoint); return url; } } // namespace extensions