| /* |
| * libjingle |
| * Copyright 2014, Google Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #import "RTCMediaConstraints+JSON.h" |
| |
| #import "RTCPair.h" |
| |
| static NSString const *kRTCMediaConstraintsMandatoryKey = @"mandatory"; |
| |
| @implementation RTCMediaConstraints (JSON) |
| |
| + (RTCMediaConstraints *)constraintsFromJSONDictionary: |
| (NSDictionary *)dictionary { |
| NSDictionary *mandatory = dictionary[kRTCMediaConstraintsMandatoryKey]; |
| NSMutableArray *mandatoryContraints = |
| [NSMutableArray arrayWithCapacity:[mandatory count]]; |
| [mandatory enumerateKeysAndObjectsUsingBlock:^( |
| id key, id obj, BOOL *stop) { |
| [mandatoryContraints addObject:[[RTCPair alloc] initWithKey:key |
| value:obj]]; |
| }]; |
| // TODO(tkchin): figure out json formats for optional constraints. |
| RTCMediaConstraints *constraints = |
| [[RTCMediaConstraints alloc] |
| initWithMandatoryConstraints:mandatoryContraints |
| optionalConstraints:nil]; |
| return constraints; |
| } |
| |
| @end |
