1 /*
2 * libjingle
3 * Copyright 2004--2005, Google Inc.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice,
9 * this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation
12 * and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28 #include <sstream>
29 #include "talk/p2p/base/transportchannel.h"
30
31 namespace cricket {
32
ToString() const33 std::string TransportChannel::ToString() const {
34 const char READABLE_ABBREV[2] = { '_', 'R' };
35 const char WRITABLE_ABBREV[2] = { '_', 'W' };
36 std::stringstream ss;
37 ss << "Channel[" << name_ << "|" << READABLE_ABBREV[readable_]
38 << WRITABLE_ABBREV[writable_] << "]";
39 return ss.str();
40 }
41
set_readable(bool readable)42 void TransportChannel::set_readable(bool readable) {
43 if (readable_ != readable) {
44 readable_ = readable;
45 SignalReadableState(this);
46 }
47 }
48
set_writable(bool writable)49 void TransportChannel::set_writable(bool writable) {
50 if (writable_ != writable) {
51 writable_ = writable;
52 SignalWritableState(this);
53 }
54 }
55
56 } // namespace cricket
57