Add mechanism to auto mount file systems in response to a URL request.

webkit/browser/fileapi/file_system_url_request_job_factory.cc

 // 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 "webkit/browser/fileapi/file_system_url_request_job_factory.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "net/url_request/url_request.h"
 #include "webkit/browser/fileapi/file_system_dir_url_request_job.h"
 #include "webkit/browser/fileapi/file_system_url_request_job.h"
 
 namespace fileapi {
 
 namespace {
 
 class FileSystemProtocolHandler
     : public net::URLRequestJobFactory::ProtocolHandler {
  public:
-  explicit FileSystemProtocolHandler(FileSystemContext* context);
+  FileSystemProtocolHandler(const std::string& storage_domain,
+                            FileSystemContext* context);
   virtual ~FileSystemProtocolHandler();
 
   virtual net::URLRequestJob* MaybeCreateJob(
       net::URLRequest* request,
       net::NetworkDelegate* network_delegate) const OVERRIDE;
 
  private:
+  const std::string storage_domain_;
+
   // No scoped_refptr because |file_system_context_| is owned by the
   // ProfileIOData, which also owns this ProtocolHandler.
   FileSystemContext* const file_system_context_;
 
   DISALLOW_COPY_AND_ASSIGN(FileSystemProtocolHandler);
 };
 
 FileSystemProtocolHandler::FileSystemProtocolHandler(
+    const std::string& storage_domain,
     FileSystemContext* context)
-    : file_system_context_(context) {
+    : storage_domain_(storage_domain),
+      file_system_context_(context) {
   DCHECK(file_system_context_);
 }
 
 FileSystemProtocolHandler::~FileSystemProtocolHandler() {}
 
 net::URLRequestJob* FileSystemProtocolHandler::MaybeCreateJob(
     net::URLRequest* request, net::NetworkDelegate* network_delegate) const {
   const std::string path = request->url().path();
 
   // If the path ends with a /, we know it's a directory. If the path refers
   // to a directory and gets dispatched to FileSystemURLRequestJob, that class
   // redirects back here, by adding a / to the URL.
   if (!path.empty() && path[path.size() - 1] == '/') {
     return new FileSystemDirURLRequestJob(
-        request, network_delegate, file_system_context_);
+        request, network_delegate, storage_domain_, file_system_context_);
   }
   return new FileSystemURLRequestJob(
-      request, network_delegate, file_system_context_);
+      request, network_delegate, storage_domain_, file_system_context_);
 }
 
 }  // anonymous namespace
 
-net::URLRequestJobFactory::ProtocolHandler*
-CreateFileSystemProtocolHandler(FileSystemContext* context) {
+net::URLRequestJobFactory::ProtocolHandler* CreateFileSystemProtocolHandler(
+    const std::string& storage_domain, FileSystemContext* context) {
   DCHECK(context);
-  return new FileSystemProtocolHandler(context);
+  return new FileSystemProtocolHandler(storage_domain, context);
 }
 
 }  // namespace fileapi