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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsError.h"
#include "mozilla/UniquePtr.h"
#include "sdp/Sdp.h"
#include "sdp/RsdparsaSdp.h"
#include "sdp/RsdparsaSdpParser.h"
#include "sdp/RsdparsaSdpInc.h"
#include "sdp/RsdparsaSdpGlue.h"
namespace mozilla {
const std::string& RsdparsaSdpParser::ParserName() {
static const std::string& WEBRTC_SDP_NAME = "WEBRTCSDP";
return WEBRTC_SDP_NAME;
}
UniquePtr<SdpParser::Results> RsdparsaSdpParser::Parse(
const std::string& aText) {
UniquePtr<SdpParser::InternalResults> results(
new SdpParser::InternalResults(Name()));
RustSdpSession* result = nullptr;
RustSdpError* err = nullptr;
StringView sdpTextView{aText.c_str(), aText.length()};
nsresult rv = parse_sdp(sdpTextView, false, &result, &err);
if (rv != NS_OK) {
size_t line = sdp_get_error_line_num(err);
char* cString = sdp_get_error_message(err);
if (cString) {
std::string errMsg(cString);
sdp_free_error_message(cString);
sdp_free_error(err);
results->AddParseError(line, errMsg);
} else {
results->AddParseError(line, "Unable to retreive parse error.");
}
return results;
}
if (err) {
size_t line = sdp_get_error_line_num(err);
char* cString = sdp_get_error_message(err);
if (cString) {
std::string warningMsg(cString);
results->AddParseWarning(line, warningMsg);
sdp_free_error_message(cString);
sdp_free_error(err);
} else {
results->AddParseWarning(line, "Unable to retreive parse warning.");
}
}
RsdparsaSessionHandle uniqueResult(result);
RustSdpOrigin rustOrigin = sdp_get_origin(uniqueResult.get());
auto address = convertExplicitlyTypedAddress(&rustOrigin.addr);
SdpOrigin origin(convertStringView(rustOrigin.username), rustOrigin.sessionId,
rustOrigin.sessionVersion, address.first, address.second);
results->SetSdp(MakeUnique<RsdparsaSdp>(std::move(uniqueResult), origin));
return results;
}
bool RsdparsaSdpParser::IsNamed(const std::string& aName) {
return aName == ParserName();
}
} // namespace mozilla
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