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/*
* Copyright 2019 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "test/logging/file_log_writer.h"
#include <memory>
#include "absl/strings/string_view.h"
#include "rtc_base/checks.h"
#include "rtc_base/logging.h"
#include "test/testsupport/file_utils.h"
namespace webrtc {
namespace webrtc_impl {
FileLogWriter::FileLogWriter(absl::string_view file_path)
: out_(std::fopen(std::string(file_path).c_str(), "wb")) {
RTC_CHECK(out_ != nullptr)
<< "Failed to open file: '" << file_path << "' for writing.";
}
FileLogWriter::~FileLogWriter() {
std::fclose(out_);
}
bool FileLogWriter::IsActive() const {
return true;
}
bool FileLogWriter::Write(absl::string_view value) {
// We don't expect the write to fail. If it does, we don't want to risk
// silently ignoring it.
RTC_CHECK_EQ(std::fwrite(value.data(), 1, value.size(), out_), value.size())
<< "fwrite failed unexpectedly: " << errno;
return true;
}
void FileLogWriter::Flush() {
RTC_CHECK_EQ(fflush(out_), 0) << "fflush failed unexpectedly: " << errno;
}
} // namespace webrtc_impl
FileLogWriterFactory::FileLogWriterFactory(absl::string_view base_path)
: base_path_(base_path) {
for (size_t i = 0; i < base_path.size(); ++i) {
if (base_path[i] == '/')
test::CreateDir(base_path.substr(0, i));
}
}
FileLogWriterFactory::~FileLogWriterFactory() {}
std::unique_ptr<RtcEventLogOutput> FileLogWriterFactory::Create(
absl::string_view filename) {
return std::make_unique<webrtc_impl::FileLogWriter>(base_path_ +
std::string(filename));
}
} // namespace webrtc