Isolated FS for media devices.

webkit/fileapi/isolated_mount_point_provider.cc

Index: webkit/fileapi/isolated_mount_point_provider.cc
diff --git a/webkit/fileapi/isolated_mount_point_provider.cc b/webkit/fileapi/isolated_mount_point_provider.cc
index a144a740f1d5317bfb8fb3ea44553c1bdc69b856..3003df0a75457348993fe97965aa96507277be11 100644
--- a/webkit/fileapi/isolated_mount_point_provider.cc
+++ b/webkit/fileapi/isolated_mount_point_provider.cc
@@ -19,6 +19,8 @@
 #include "webkit/fileapi/file_system_util.h"
 #include "webkit/fileapi/isolated_context.h"
 #include "webkit/fileapi/isolated_file_util.h"
+#include "webkit/fileapi/media_device_map_service.h"
+#include "webkit/fileapi/media_file_util.h"
 #include "webkit/fileapi/local_file_stream_writer.h"
 #include "webkit/fileapi/local_file_system_operation.h"
 #include "webkit/fileapi/native_file_util.h"
@@ -44,7 +46,8 @@ FilePath GetPathFromURL(const FileSystemURL& url) {
 }  // namespace
 
 IsolatedMountPointProvider::IsolatedMountPointProvider()
-    : isolated_file_util_(new IsolatedFileUtil()) {
+    : isolated_file_util_(new IsolatedFileUtil()),
+      media_file_util_(new MediaFileUtil()) {
 }
 
 IsolatedMountPointProvider::~IsolatedMountPointProvider() {
@@ -94,6 +97,8 @@ bool IsolatedMountPointProvider::IsRestrictedFileName(
 
 FileSystemFileUtil* IsolatedMountPointProvider::GetFileUtil() {
   // TODO(kinuko): Return different FileUtil's based on types.
+  if (true /* FIX THIS */)
+    return media_file_util_.get();
   return isolated_file_util_.get();
 }
 
@@ -110,6 +115,18 @@ FileSystemOperationInterface*
 IsolatedMountPointProvider::CreateFileSystemOperation(
     const FileSystemURL& url,
     FileSystemContext* context) const {
+  if (url.type() /* == kFileSystemMedia*/) {
+    std::string fsid;
+    FilePath path;
+    if (!isolated_context()->CrackIsolatedPath(url.path(), &fsid, NULL, &path))
+      return NULL;
+
+    FilePath root_path;
+    if (!isolated_context()->GetRegisteredPath(fsid, &root_path))
+      return NULL;
+    printf("%s\n", __FUNCTION__);
+    MediaDeviceMapService::GetInstance()->AddMediaDevice(root_path.value());
+  }
   return new LocalFileSystemOperation(context);
 }