1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
5 * You can obtain one at http://mozilla.org/MPL/2.0/. */
6
7 // Original author: ekr@rtfm.com
8 #include "logging.h"
9 #include "transportflow.h"
10 #include "transportlayer.h"
11 #include "nsThreadUtils.h"
12
13 // Logging context
14 namespace mozilla {
15
16 MOZ_MTLOG_MODULE("mtransport")
17
Init()18 nsresult TransportLayer::Init() {
19 if (state_ != TS_NONE) return state_ == TS_ERROR ? NS_ERROR_FAILURE : NS_OK;
20
21 nsresult rv = InitInternal();
22
23 if (!NS_SUCCEEDED(rv)) {
24 state_ = TS_ERROR;
25 return rv;
26 }
27 state_ = TS_INIT;
28
29 return NS_OK;
30 }
31
Inserted(TransportFlow * flow,TransportLayer * downward)32 void TransportLayer::Inserted(TransportFlow *flow, TransportLayer *downward) {
33 downward_ = downward;
34 flow_id_ = flow->id();
35 MOZ_MTLOG(ML_DEBUG, LAYER_INFO << "Inserted: downward='"
36 << (downward ? downward->id() : "none")
37 << "'");
38
39 WasInserted();
40 }
41
SetState(State state,const char * file,unsigned line)42 void TransportLayer::SetState(State state, const char *file, unsigned line) {
43 if (state != state_) {
44 MOZ_MTLOG(state == TS_ERROR ? ML_ERROR : ML_DEBUG,
45 file << ":" << line << ": " << LAYER_INFO << "state " << state_
46 << "->" << state);
47 state_ = state;
48 SignalStateChange(this, state);
49 }
50 }
51
52 } // namespace mozilla
53