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      1 /*
      2  * libjingle
      3  * Copyright 2013 Google Inc. All rights reserved.
      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 "talk/p2p/base/transportdescription.h"
     29 
     30 #include "talk/p2p/base/constants.h"
     31 
     32 namespace cricket {
     33 
     34 bool StringToConnectionRole(const std::string& role_str, ConnectionRole* role) {
     35   const char* const roles[] = {
     36       CONNECTIONROLE_ACTIVE_STR,
     37       CONNECTIONROLE_PASSIVE_STR,
     38       CONNECTIONROLE_ACTPASS_STR,
     39       CONNECTIONROLE_HOLDCONN_STR
     40   };
     41 
     42   for (size_t i = 0; i < ARRAY_SIZE(roles); ++i) {
     43     if (stricmp(roles[i], role_str.c_str()) == 0) {
     44       *role = static_cast<ConnectionRole>(CONNECTIONROLE_ACTIVE + i);
     45       return true;
     46     }
     47   }
     48   return false;
     49 }
     50 
     51 bool ConnectionRoleToString(const ConnectionRole& role, std::string* role_str) {
     52   switch (role) {
     53     case cricket::CONNECTIONROLE_ACTIVE:
     54       *role_str = cricket::CONNECTIONROLE_ACTIVE_STR;
     55       break;
     56     case cricket::CONNECTIONROLE_ACTPASS:
     57       *role_str = cricket::CONNECTIONROLE_ACTPASS_STR;
     58       break;
     59     case cricket::CONNECTIONROLE_PASSIVE:
     60       *role_str = cricket::CONNECTIONROLE_PASSIVE_STR;
     61       break;
     62     case cricket::CONNECTIONROLE_HOLDCONN:
     63       *role_str = cricket::CONNECTIONROLE_HOLDCONN_STR;
     64       break;
     65     default:
     66       return false;
     67   }
     68   return true;
     69 }
     70 
     71 }  // namespace cricket
     72 
     73