Boilerplate implementation of the Pepper URL Loader API....

webkit/glue/plugins/pepper_url_request_info.cc

+// Copyright (c) 2010 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/glue/plugins/pepper_url_request_info.h"
+
+#include "base/logging.h"
+#include "third_party/ppapi/c/pp_var.h"
+#include "webkit/glue/plugins/pepper_plugin_module.h"
+#include "webkit/glue/plugins/pepper_resource_tracker.h"
+#include "webkit/glue/plugins/pepper_string.h"
+#include "webkit/glue/plugins/pepper_var.h"
+
+namespace pepper {
+
+namespace {
+
+PP_Resource Create(PP_Module module_id) {
+  PluginModule* module = PluginModule::FromPPModule(module_id);
+  if (!module)
+    return 0;
+
+  URLRequestInfo* request = new URLRequestInfo(module);
+  request->AddRef();  // AddRef for the caller.
+
+  return request->GetResource();
+}
+
+bool IsURLRequestInfo(PP_Resource resource) {
+  return !!ResourceTracker::Get()->GetAsURLRequestInfo(resource).get();
+}
+
+bool SetProperty(PP_Resource request_id,
+                 PP_URLRequestProperty property,
+                 PP_Var var) {
+  scoped_refptr<URLRequestInfo> request(
+      ResourceTracker::Get()->GetAsURLRequestInfo(request_id));
+  if (!request.get())
+    return false;
+
+  if (var.type == PP_VarType_Bool)
+    return request->SetBooleanProperty(property, var.value.as_bool);
+
+  if (var.type == PP_VarType_String)
+    return request->SetStringProperty(property, GetString(var)->value());
+
+  return false;
+}
+
+bool AppendDataToBody(PP_Resource request_id, PP_Var var) {
+  scoped_refptr<URLRequestInfo> request(
+      ResourceTracker::Get()->GetAsURLRequestInfo(request_id));
+  if (!request.get())
+    return false;
+
+  String* data = GetString(var);
+  if (!data)
+    return false;
+
+  return request->AppendDataToBody(data->value());
+}
+
+bool AppendFileToBody(PP_Resource request_id,
+                      PP_Resource file_ref_id,
+                      int64_t start_offset,
+                      int64_t number_of_bytes,
+                      PP_Time expected_last_modified_time) {
+  NOTIMPLEMENTED();  // TODO(darin): Implement me!
+  return false;
+}
+
+const PPB_URLRequestInfo ppb_urlrequestinfo = {
+  &Create,
+  &IsURLRequestInfo,
+  &SetProperty,
+  &AppendDataToBody,
+  &AppendFileToBody
+};
+
+}  // namespace
+
+URLRequestInfo::URLRequestInfo(PluginModule* module)
+    : Resource(module) {
+}
+
+URLRequestInfo::~URLRequestInfo() {
+}
+
+// static
+const PPB_URLRequestInfo* URLRequestInfo::GetInterface() {
+  return &ppb_urlrequestinfo;
+}
+
+bool URLRequestInfo::SetBooleanProperty(PP_URLRequestProperty property,
+                                        bool value) {
+  NOTIMPLEMENTED();  // TODO(darin): Implement me!
+  return false;
+}
+
+bool URLRequestInfo::SetStringProperty(PP_URLRequestProperty property,
+                                       const std::string& value) {
+  NOTIMPLEMENTED();  // TODO(darin): Implement me!
+  return false;
+}
+
+bool URLRequestInfo::AppendDataToBody(const std::string& data) {
+  NOTIMPLEMENTED();  // TODO(darin): Implement me!
+  return false;
+}
+
+}  // namespace pepper