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Unified Diff: mojo/package_manager/package_manager_impl.h

Issue 1352663002: Extract some stuff into PackageManager (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: . Created 5 years, 3 months ago
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Index: mojo/package_manager/package_manager_impl.h
diff --git a/mojo/package_manager/package_manager_impl.h b/mojo/package_manager/package_manager_impl.h
new file mode 100644
index 0000000000000000000000000000000000000000..56961be4ba1b2a11888fe7543d642e59856109b8
--- /dev/null
+++ b/mojo/package_manager/package_manager_impl.h
@@ -0,0 +1,76 @@
+// Copyright 2015 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.
+
+#ifndef MOJO_PACKAGE_MANAGER_PACKAGE_MANAGER_IMPL_H_
+#define MOJO_PACKAGE_MANAGER_PACKAGE_MANAGER_IMPL_H_
+
+#include "base/files/file_path.h"
+#include "mojo/fetcher/url_resolver.h"
+#include "mojo/services/network/public/interfaces/network_service.mojom.h"
+#include "mojo/services/network/public/interfaces/url_loader_factory.mojom.h"
+#include "mojo/shell/package_manager.h"
+
+namespace mojo {
+namespace shell {
+class Fetcher;
+}
+namespace package_manager {
+
+// This is the default implementation of shell::PackageManager. It loads
+// http/s urls off the network as well as providing special handling for mojo:
+// and about: urls.
+class PackageManagerImpl : public shell::PackageManager {
+ public:
+ // mojo: urls are only supported if |shell_file_root| is non-empty.
+ explicit PackageManagerImpl(const base::FilePath& shell_file_root);
+ ~PackageManagerImpl() override;
+
+ // Register a content handler to handle content of |mime_type|.
+ void RegisterContentHandler(const std::string& mime_type,
+ const GURL& content_handler_url);
+
+ // Registers a package alias. When attempting to load |alias|, it will
+ // instead redirect to |content_handler_package|, which is a content handler
+ // which will be passed the |alias| as the URLResponse::url. Different values
+ // of |alias| with the same |qualifier| that are in the same
+ // |content_handler_package| will run in the same process in multi-process
+ // mode.
+ void RegisterApplicationPackageAlias(
+ const GURL& alias,
+ const GURL& content_handler_package,
+ const std::string& qualifier);
+
+ private:
+ using ApplicationPackagedAlias = std::map<GURL, std::pair<GURL, std::string>>;
+ using MimeTypeToURLMap = std::map<std::string, GURL>;
+
+ // Overridden from shell::PackageManager:
+ void SetApplicationManager(shell::ApplicationManager* manager) override;
+ GURL ResolveURL(const GURL& url) override;
+ void FetchRequest(
+ URLRequestPtr request,
+ const shell::Fetcher::FetchCallback& loader_callback) override;
+ bool HandleWithContentHandler(shell::Fetcher* fetcher,
+ const GURL& unresolved_url,
+ base::TaskRunner* task_runner,
+ URLResponsePtr* new_response,
+ GURL* content_handler_url,
+ std::string* qualifier) override;
+
+
+ shell::ApplicationManager* application_manager_;
+ scoped_ptr<fetcher::URLResolver> url_resolver_;
+ const bool disable_cache_;
+ NetworkServicePtr network_service_;
+ URLLoaderFactoryPtr url_loader_factory_;
+ ApplicationPackagedAlias application_package_alias_;
+ MimeTypeToURLMap mime_type_to_url_;
+
+ DISALLOW_COPY_AND_ASSIGN(PackageManagerImpl);
+};
+
+} // namespace package_manager
+} // namespace mojo
+
+#endif // MOJO_PACKAGE_MANAGER_PACKAGE_MANAGER_IMPL_H_
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