JavaScript Content Handler Version 0.0

mojo/common/data_pipe_utils.h

 // Copyright 2014 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_SHELL_DATA_PIPE_UTILS_H_
 #define MOJO_SHELL_DATA_PIPE_UTILS_H_
 
+#include <string>
+
 #include "base/callback_forward.h"
 #include "mojo/common/mojo_common_export.h"
 #include "mojo/public/cpp/system/core.h"
 
 namespace base {
 class FilePath;
 class TaskRunner;
 }
 
 namespace mojo {
 namespace common {
 
 // Asynchronously copies data from source to the destination file. The given
 // |callback| is run upon completion. File writes will be scheduled to the
 // given |task_runner|.
 void MOJO_COMMON_EXPORT CopyToFile(
     ScopedDataPipeConsumerHandle source,
     const base::FilePath& destination,
     base::TaskRunner* task_runner,
     const base::Callback<void(bool /*success*/)>& callback);
 
+// Copies the data from |source| into |contents| and returns true on success and
+// false on error.  In case of I/O error, |contents| holds the data that could
+// be read from source before the error occurred.
+bool MOJO_COMMON_EXPORT BlockingCopyToString(
+    ScopedDataPipeConsumerHandle source,
+    std::string* contents);
+
 }  // namespace common
 }  // namespace mojo
 
 #endif  // MOJO_SHELL_DATA_PIPE_UTILS_H_