iOS: Move AppRTC logging methods to public headers.

talk/examples/objc/AppRTCDemo/common/ARDUtilities.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 "ARDLogging.h"
 #import "ARDUtilities.h"
 
+#import "RTCLogging.h"
+
 @implementation NSDictionary (ARDUtilites)
 
 + (NSDictionary *)dictionaryWithJSONString:(NSString *)jsonString {
   NSParameterAssert(jsonString.length > 0);
   NSData *data = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
   NSError *error = nil;
   NSDictionary *dict =
       [NSJSONSerialization JSONObjectWithData:data options:0 error:&error];
   if (error) {
-    ARDLog(@"Error parsing JSON: %@", error.localizedDescription);
+    RTCLogError(@"Error parsing JSON: %@", error.localizedDescription);
   }
   return dict;
 }
 
 + (NSDictionary *)dictionaryWithJSONData:(NSData *)jsonData {
   NSError *error = nil;
   NSDictionary *dict =
       [NSJSONSerialization JSONObjectWithData:jsonData options:0 error:&error];
   if (error) {
-    ARDLog(@"Error parsing JSON: %@", error.localizedDescription);
+    RTCLogError(@"Error parsing JSON: %@", error.localizedDescription);
   }
   return dict;
 }
 
 @end
 
 @implementation NSURLConnection (ARDUtilities)
 
 + (void)sendAsyncRequest:(NSURLRequest *)request
        completionHandler:(void (^)(NSURLResponse *response,
@@ skipping 17 matching lines @@
          completionHandler:(void (^)(BOOL succeeded,
                                      NSData *data))completionHandler {
   NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
   request.HTTPMethod = @"POST";
   request.HTTPBody = data;
   [[self class] sendAsyncRequest:request
                 completionHandler:^(NSURLResponse *response,
                                     NSData *data,
                                     NSError *error) {
     if (error) {
-      ARDLog(@"Error posting data: %@", error.localizedDescription);
+      RTCLogError(@"Error posting data: %@", error.localizedDescription);
       if (completionHandler) {
         completionHandler(NO, data);
       }
       return;
     }
     NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *)response;
     if (httpResponse.statusCode != 200) {
       NSString *serverResponse = data.length > 0 ?
           [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding] :
           nil;
-      ARDLog(@"Received bad response: %@", serverResponse);
+      RTCLogError(@"Received bad response: %@", serverResponse);
       if (completionHandler) {
         completionHandler(NO, data);
       }
       return;
     }
     if (completionHandler) {
       completionHandler(YES, data);
     }
   }];
 }
 
 @end