AppRTCDemo file logging.

talk/examples/objc/AppRTCDemo/ARDSignalingMessage.m

 /*
  * 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 "ARDSignalingMessage.h"
 
+#import "ARDLogging.h"
 #import "ARDUtilities.h"
 #import "RTCICECandidate+JSON.h"
 #import "RTCSessionDescription+JSON.h"
 
 static NSString const *kARDSignalingMessageTypeKey = @"type";
 
 @implementation ARDSignalingMessage
 
 @synthesize type = _type;
 
 - (instancetype)initWithType:(ARDSignalingMessageType)type {
   if (self = [super init]) {
     _type = type;
   }
   return self;
 }
 
 - (NSString *)description {
   return [[NSString alloc] initWithData:[self JSONData]
                                encoding:NSUTF8StringEncoding];
 }
 
 + (ARDSignalingMessage *)messageFromJSONString:(NSString *)jsonString {
   NSDictionary *values = [NSDictionary dictionaryWithJSONString:jsonString];
   if (!values) {
-    NSLog(@"Error parsing signaling message JSON.");
+    ARDLog(@"Error parsing signaling message JSON.");
     return nil;
   }
 
   NSString *typeString = values[kARDSignalingMessageTypeKey];
   ARDSignalingMessage *message = nil;
   if ([typeString isEqualToString:@"candidate"]) {
     RTCICECandidate *candidate =
         [RTCICECandidate candidateFromJSONDictionary:values];
     message = [[ARDICECandidateMessage alloc] initWithCandidate:candidate];
   } else if ([typeString isEqualToString:@"offer"] ||
              [typeString isEqualToString:@"answer"]) {
     RTCSessionDescription *description =
         [RTCSessionDescription descriptionFromJSONDictionary:values];
     message =
         [[ARDSessionDescriptionMessage alloc] initWithDescription:description];
   } else if ([typeString isEqualToString:@"bye"]) {
     message = [[ARDByeMessage alloc] init];
   } else {
-    NSLog(@"Unexpected type: %@", typeString);
+    ARDLog(@"Unexpected type: %@", typeString);
   }
   return message;
 }
 
 - (NSData *)JSONData {
   return nil;
 }
 
 @end
 
@@ skipping 49 matching lines @@
 - (NSData *)JSONData {
   NSDictionary *message = @{
     @"type": @"bye"
   };
   return [NSJSONSerialization dataWithJSONObject:message
                                          options:NSJSONWritingPrettyPrinted
                                            error:NULL];
 }
 
 @end