webrtc/api/rtc_error.cc
Mirko Bonadei fb59a6aa3f Return const char* from ToString(RTCErrorType error).
Returning absl::string_view causes problems to the Chromium/WebRTC
component build because absl::operator<< needs to be exported.

This CL switches to `const char*` which should be enough to avoid
to generate temporaries.

Bug: webrtc:9419
Change-Id: If169a6f95c7efd21ac8ce108c7f2f80a76ff2313
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/153842
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29250}
2019-09-20 08:27:52 +00:00

60 lines
1.5 KiB
C++

/*
* Copyright 2017 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 "api/rtc_error.h"
#include "rtc_base/arraysize.h"
namespace {
const char* kRTCErrorTypeNames[] = {
"NONE",
"UNSUPPORTED_OPERATION",
"UNSUPPORTED_PARAMETER",
"INVALID_PARAMETER",
"INVALID_RANGE",
"SYNTAX_ERROR",
"INVALID_STATE",
"INVALID_MODIFICATION",
"NETWORK_ERROR",
"RESOURCE_EXHAUSTED",
"INTERNAL_ERROR",
};
static_assert(static_cast<int>(webrtc::RTCErrorType::INTERNAL_ERROR) ==
(arraysize(kRTCErrorTypeNames) - 1),
"kRTCErrorTypeNames must have as many strings as RTCErrorType "
"has values.");
} // namespace
namespace webrtc {
RTCError::RTCError(RTCError&& other) = default;
RTCError& RTCError::operator=(RTCError&& other) = default;
// static
RTCError RTCError::OK() {
return RTCError();
}
const char* RTCError::message() const {
return message_.c_str();
}
void RTCError::set_message(std::string message) {
message_ = std::move(message);
}
const char* ToString(RTCErrorType error) {
int index = static_cast<int>(error);
return kRTCErrorTypeNames[index];
}
} // namespace webrtc