1 files changed, 88 insertions, 0 deletions
diff --git a/dom/media/webrtc/sdp/SipccSdpParser.cpp b/dom/media/webrtc/sdp/SipccSdpParser.cpp
new file mode 100644
index 0000000000..901efd041f
--- /dev/null
+++ b/dom/media/webrtc/sdp/SipccSdpParser.cpp
@@ -0,0 +1,88 @@
+/* -*- 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 "sdp/SipccSdpParser.h"
+#include "sdp/SipccSdp.h"
+
+#include <utility>
+extern "C" {
+#include "sipcc_sdp.h"
+}
+
+namespace mozilla {
+
+extern "C" {
+
+void sipcc_sdp_parser_results_handler(void* context, uint32_t line,
+                                      const char* message) {
+  auto* results = static_cast<UniquePtr<InternalResults>*>(context);
+  std::string err(message);
+  (*results)->AddParseError(line, err);
+}
+
+}  // extern "C"
+
+const std::string& SipccSdpParser::ParserName() {
+  static const std::string SIPCC_NAME = "SIPCC";
+  return SIPCC_NAME;
+}
+
+UniquePtr<SdpParser::Results> SipccSdpParser::Parse(const std::string& aText) {
+  UniquePtr<InternalResults> results(new InternalResults(Name()));
+  sdp_conf_options_t* sipcc_config = sdp_init_config();
+  if (!sipcc_config) {
+    return UniquePtr<SdpParser::Results>();
+  }
+
+  sdp_nettype_supported(sipcc_config, SDP_NT_INTERNET, true);
+  sdp_addrtype_supported(sipcc_config, SDP_AT_IP4, true);
+  sdp_addrtype_supported(sipcc_config, SDP_AT_IP6, true);
+  sdp_transport_supported(sipcc_config, SDP_TRANSPORT_RTPAVP, true);
+  sdp_transport_supported(sipcc_config, SDP_TRANSPORT_RTPAVPF, true);
+  sdp_transport_supported(sipcc_config, SDP_TRANSPORT_RTPSAVP, true);
+  sdp_transport_supported(sipcc_config, SDP_TRANSPORT_RTPSAVPF, true);
+  sdp_transport_supported(sipcc_config, SDP_TRANSPORT_UDPTLSRTPSAVP, true);
+  sdp_transport_supported(sipcc_config, SDP_TRANSPORT_UDPTLSRTPSAVPF, true);
+  sdp_transport_supported(sipcc_config, SDP_TRANSPORT_TCPDTLSRTPSAVP, true);
+  sdp_transport_supported(sipcc_config, SDP_TRANSPORT_TCPDTLSRTPSAVPF, true);
+  sdp_transport_supported(sipcc_config, SDP_TRANSPORT_DTLSSCTP, true);
+  sdp_transport_supported(sipcc_config, SDP_TRANSPORT_UDPDTLSSCTP, true);
+  sdp_transport_supported(sipcc_config, SDP_TRANSPORT_TCPDTLSSCTP, true);
+  sdp_require_session_name(sipcc_config, false);
+
+  sdp_config_set_error_handler(sipcc_config, &sipcc_sdp_parser_results_handler,
+                               &results);
+
+  // Takes ownership of |sipcc_config| iff it succeeds
+  sdp_t* sdp = sdp_init_description(sipcc_config);
+  if (!sdp) {
+    sdp_free_config(sipcc_config);
+    return results;
+  }
+
+  const char* rawString = aText.c_str();
+  sdp_result_e sdpres = sdp_parse(sdp, rawString, aText.length());
+  if (sdpres != SDP_SUCCESS) {
+    sdp_free_description(sdp);
+    return results;
+  }
+
+  UniquePtr<SipccSdp> sipccSdp(new SipccSdp);
+
+  bool success = sipccSdp->Load(sdp, *results);
+  sdp_free_description(sdp);
+  if (success) {
+    results->SetSdp(UniquePtr<mozilla::Sdp>(std::move(sipccSdp)));
+  }
+
+  return results;
+}
+
+bool SipccSdpParser::IsNamed(const std::string& aName) {
+  return aName == ParserName();
+}
+
+}  // namespace mozilla