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 33 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 42 void TransportChannel::set_readable(bool readable) { 43 if (readable_ != readable) { 44 readable_ = readable; 45 SignalReadableState(this); 46 } 47 } 48 49 void TransportChannel::set_writable(bool writable) { 50 if (writable_ != writable) { 51 writable_ = writable; 52 SignalWritableState(this); 53 } 54 } 55 56 } // namespace cricket 57