switch mediaGalleries to .idl api definition

chrome/browser/extensions/api/media_galleries/media_galleries_api.cc

Index: chrome/browser/extensions/api/media_galleries/media_galleries_api.cc
diff --git a/chrome/browser/extensions/api/media_galleries/media_galleries_api.cc b/chrome/browser/extensions/api/media_galleries/media_galleries_api.cc
new file mode 100644
index 0000000000000000000000000000000000000000..7298bb45e77e571f06eaeb0a6b541f22b48e6e5e
--- /dev/null
+++ b/chrome/browser/extensions/api/media_galleries/media_galleries_api.cc
@@ -0,0 +1,103 @@
+// 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.
+
+// Implements the Chrome Extensions Media Galleries API.
+
+#include "chrome/browser/extensions/api/media_galleries/media_galleries_api.h"
+
+#include <string>
+#include <vector>
+
+#include "base/platform_file.h"
+#include "base/values.h"
+#include "chrome/browser/media_gallery/media_file_system_registry.h"
+#include "chrome/common/extensions/api/experimental_media_galleries.h"
+#include "content/public/browser/child_process_security_policy.h"
+#include "content/public/browser/render_process_host.h"
+#include "content/public/browser/render_view_host.h"
+
+#if defined(OS_WIN)
+#include "base/sys_string_conversions.h"
+#endif
+
+namespace extensions {
+
+namespace {
+
+const char kInvalidInteractivity[] = "Unknown value for interactivity.";
+
+}  // namespace
+
+using chrome::MediaFileSystemRegistry;
+using content::ChildProcessSecurityPolicy;
+
+namespace MediaGalleries = extensions::api::experimental_media_galleries;
+namespace GetMediaFileSystems = MediaGalleries::GetMediaFileSystems;
+
+MediaGalleriesGetMediaFileSystemsFunction::
+    ~MediaGalleriesGetMediaFileSystemsFunction() {}
+
+bool MediaGalleriesGetMediaFileSystemsFunction::RunImpl() {
+  scoped_ptr<GetMediaFileSystems::Params> params(
+      GetMediaFileSystems::Params::Create(*args_));
+  EXTENSION_FUNCTION_VALIDATE(params.get());
+  MediaGalleries::GetMediaFileSystemsInteractivity interactivity = "silent";
+  if (params->details.get() && params->details->interactivity.get())
+    interactivity = *params->details->interactivity;

[Evan Stade, 2012/07/19 00:10:55]

don't know why git failed to notice the move. The main difference in this file
is the |interactivity| variable and the removal of the other function.

+
+  if (interactivity == "silent") {
+    const content::RenderProcessHost* rph = render_view_host()->GetProcess();
+    chrome::MediaFileSystemRegistry* media_fs_registry =
+        MediaFileSystemRegistry::GetInstance();
+    const std::vector<MediaFileSystemRegistry::MediaFSIDAndPath> filesystems =
+        media_fs_registry->GetMediaFileSystems(rph);
+
+    const int child_id = rph->GetID();
+    base::ListValue* list = new base::ListValue();
+    for (size_t i = 0; i < filesystems.size(); i++) {
+      // TODO(thestig) Check permissions to file systems when that capability
+      // exists.
+      const MediaFileSystemRegistry::MediaFSIDAndPath& fsid_and_path =
+          filesystems[i];
+      const std::string& fsid = fsid_and_path.first;
+      const FilePath& path = fsid_and_path.second;
+
+      base::DictionaryValue* dict_value = new base::DictionaryValue();
+      dict_value->SetWithoutPathExpansion(
+          "fsid", Value::CreateStringValue(fsid));
+      // The directory name is not exposed to the js layer.
+      dict_value->SetWithoutPathExpansion(
+          "dirname", Value::CreateStringValue("_"));
+      list->Append(dict_value);
+
+      content::ChildProcessSecurityPolicy* policy =
+          ChildProcessSecurityPolicy::GetInstance();
+      if (!policy->CanReadFile(child_id, path))
+        policy->GrantReadFile(child_id, path);
+      policy->GrantReadFileSystem(child_id, fsid);
+    }
+
+    SetResult(list);
+    return true;
+  } else if (interactivity == "prompt") {
+    // TODO(estade): implement.
+  } else if (interactivity == "prompt_if_needed") {
+    // TODO(estade): implement.
+  } else {
+    error_ = kInvalidInteractivity;
+  }
+
+  return false;
+}
+
+MediaGalleriesAssembleMediaFileFunction::
+    ~MediaGalleriesAssembleMediaFileFunction() {}
+
+bool MediaGalleriesAssembleMediaFileFunction::RunImpl() {
+  // TODO(vandebo) Update the metadata and return the new file.
+  SetResult(Value::CreateNullValue());
+  return true;
+}
+
+}  // namespace extensions