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