runtime/bin/embedded_dart_io.h

// Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

#ifndef RUNTIME_BIN_EMBEDDED_DART_IO_H_
#define RUNTIME_BIN_EMBEDDED_DART_IO_H_

#include "include/dart_tools_api.h"

namespace dart {
namespace bin {

// Bootstraps 'dart:io'.
void BootstrapDartIo();

// Lets dart:io know where the system temporary directory is located.
// Currently only wired up on Android.
void SetSystemTempDirectory(const char* system_temp);

// Tells the system whether to capture Stdout events.
void SetCaptureStdout(bool value);

// Tells the system whether to capture Stderr events.
void SetCaptureStderr(bool value);

// Should Stdout events be captured?
bool ShouldCaptureStdout();

// Should Stderr events be captured?
bool ShouldCaptureStderr();

// Set the executable name used by Platform.executable.
void SetExecutableName(const char* executable_name);

// Set the arguments used by Platform.executableArguments.
void SetExecutableArguments(int script_index, char** argv);

// Set dart:io implementation specific fields of Dart_EmbedderInformation.
void GetIOEmbedderInformation(Dart_EmbedderInformation* info);

// Generates 'length' random bytes into 'buffer'. Returns true on success
// and false on failure. This is appropriate to assign to
// Dart_InitializeParams.entropy_source.
bool GetEntropy(uint8_t* buffer, intptr_t length);

}  // namespace bin
}  // namespace dart

#endif  // RUNTIME_BIN_EMBEDDED_DART_IO_H_