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// 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.
#include "base/bind.h"
#include "base/logging.h"
#include "media/tools/player_x11/data_source_logger.h"
static void LogAndRunStopClosure(const base::Closure& closure) {
VLOG(1) << "Stop() finished";
closure.Run();
}
static void LogAndRunReadCB(
int64 position, int size,
const media::DataSource::ReadCB& read_cb, int result) {
VLOG(1) << "Read(" << position << ", " << size << ") -> " << result;
read_cb.Run(result);
}
DataSourceLogger::DataSourceLogger(
const scoped_refptr<media::DataSource>& data_source,
bool streaming)
: data_source_(data_source),
streaming_(streaming) {
}
void DataSourceLogger::set_host(media::DataSourceHost* host) {
VLOG(1) << "set_host(" << host << ")";
data_source_->set_host(host);
}
void DataSourceLogger::Stop(const base::Closure& closure) {
VLOG(1) << "Stop() started";
data_source_->Stop(base::Bind(&LogAndRunStopClosure, closure));
}
void DataSourceLogger::Read(
int64 position, int size, uint8* data,
const media::DataSource::ReadCB& read_cb) {
VLOG(1) << "Read(" << position << ", " << size << ")";
data_source_->Read(position, size, data, base::Bind(
&LogAndRunReadCB, position, size, read_cb));
}
bool DataSourceLogger::GetSize(int64* size_out) {
bool success = data_source_->GetSize(size_out);
VLOG(1) << "GetSize() -> " << (success ? "true" : "false")
<< ", " << *size_out;
return success;
}
bool DataSourceLogger::IsStreaming() {
if (streaming_) {
VLOG(1) << "IsStreaming() -> true (overridden)";
return true;
}
bool streaming = data_source_->IsStreaming();
VLOG(1) << "IsStreaming() -> " << (streaming ? "true" : "false");
return streaming;
}
void DataSourceLogger::SetBitrate(int bitrate) {
VLOG(1) << "SetBitrate(" << bitrate << ")";
data_source_->SetBitrate(bitrate);
}
DataSourceLogger::~DataSourceLogger() {}
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