Move talk/examples/* to webrtc/examples.

talk/examples/objc/AppRTCDemo/ARDAppEngineClient.m

Index: talk/examples/objc/AppRTCDemo/ARDAppEngineClient.m
diff --git a/talk/examples/objc/AppRTCDemo/ARDAppEngineClient.m b/talk/examples/objc/AppRTCDemo/ARDAppEngineClient.m
deleted file mode 100644
index de3f9f70461831051c20cbb7d5ba0cd3f0011b6a..0000000000000000000000000000000000000000
--- a/talk/examples/objc/AppRTCDemo/ARDAppEngineClient.m
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * 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 "ARDAppEngineClient.h"
-
-#import "RTCLogging.h"
-
-#import "ARDJoinResponse.h"
-#import "ARDMessageResponse.h"
-#import "ARDSignalingMessage.h"
-#import "ARDUtilities.h"
-
-// TODO(tkchin): move these to a configuration object.
-static NSString * const kARDRoomServerHostUrl =
-    @"https://apprtc.appspot.com";
-static NSString * const kARDRoomServerJoinFormat =
-    @"https://apprtc.appspot.com/join/%@";
-static NSString * const kARDRoomServerMessageFormat =
-    @"https://apprtc.appspot.com/message/%@/%@";
-static NSString * const kARDRoomServerLeaveFormat =
-    @"https://apprtc.appspot.com/leave/%@/%@";
-
-static NSString * const kARDAppEngineClientErrorDomain = @"ARDAppEngineClient";
-static NSInteger const kARDAppEngineClientErrorBadResponse = -1;
-
-@implementation ARDAppEngineClient
-
-#pragma mark - ARDRoomServerClient
-
-- (void)joinRoomWithRoomId:(NSString *)roomId
-         completionHandler:(void (^)(ARDJoinResponse *response,
-                                     NSError *error))completionHandler {
-  NSParameterAssert(roomId.length);
-
-  NSString *urlString =
-      [NSString stringWithFormat:kARDRoomServerJoinFormat, roomId];
-  NSURL *roomURL = [NSURL URLWithString:urlString];
-  RTCLog(@"Joining room:%@ on room server.", roomId);
-  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:roomURL];
-  request.HTTPMethod = @"POST";
-  __weak ARDAppEngineClient *weakSelf = self;
-  [NSURLConnection sendAsyncRequest:request
-                  completionHandler:^(NSURLResponse *response,
-                                      NSData *data,
-                                      NSError *error) {
-    ARDAppEngineClient *strongSelf = weakSelf;
-    if (error) {
-      if (completionHandler) {
-        completionHandler(nil, error);
-      }
-      return;
-    }
-    ARDJoinResponse *joinResponse =
-        [ARDJoinResponse responseFromJSONData:data];
-    if (!joinResponse) {
-      if (completionHandler) {
-        NSError *error = [[self class] badResponseError];
-        completionHandler(nil, error);
-      }
-      return;
-    }
-    if (completionHandler) {
-      completionHandler(joinResponse, nil);
-    }
-  }];
-}
-
-- (void)sendMessage:(ARDSignalingMessage *)message
-            forRoomId:(NSString *)roomId
-             clientId:(NSString *)clientId
-    completionHandler:(void (^)(ARDMessageResponse *response,
-                                NSError *error))completionHandler {
-  NSParameterAssert(message);
-  NSParameterAssert(roomId.length);
-  NSParameterAssert(clientId.length);
-
-  NSData *data = [message JSONData];
-  NSString *urlString =
-      [NSString stringWithFormat:
-          kARDRoomServerMessageFormat, roomId, clientId];
-  NSURL *url = [NSURL URLWithString:urlString];
-  RTCLog(@"C->RS POST: %@", message);
-  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
-  request.HTTPMethod = @"POST";
-  request.HTTPBody = data;
-  __weak ARDAppEngineClient *weakSelf = self;
-  [NSURLConnection sendAsyncRequest:request
-                  completionHandler:^(NSURLResponse *response,
-                                      NSData *data,
-                                      NSError *error) {
-    ARDAppEngineClient *strongSelf = weakSelf;
-    if (error) {
-      if (completionHandler) {
-        completionHandler(nil, error);
-      }
-      return;
-    }
-    ARDMessageResponse *messageResponse =
-        [ARDMessageResponse responseFromJSONData:data];
-    if (!messageResponse) {
-      if (completionHandler) {
-        NSError *error = [[self class] badResponseError];
-        completionHandler(nil, error);
-      }
-      return;
-    }
-    if (completionHandler) {
-      completionHandler(messageResponse, nil);
-    }
-  }];
-}
-
-- (void)leaveRoomWithRoomId:(NSString *)roomId
-                   clientId:(NSString *)clientId
-          completionHandler:(void (^)(NSError *error))completionHandler {
-  NSParameterAssert(roomId.length);
-  NSParameterAssert(clientId.length);
-
-  NSString *urlString =
-      [NSString stringWithFormat:kARDRoomServerLeaveFormat, roomId, clientId];
-  NSURL *url = [NSURL URLWithString:urlString];
-  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
-  request.HTTPMethod = @"POST";
-  NSURLResponse *response = nil;
-  NSError *error = nil;
-  // We want a synchronous request so that we know that we've left the room on
-  // room server before we do any further work.
-  RTCLog(@"C->RS: BYE");
-  [NSURLConnection sendSynchronousRequest:request
-                        returningResponse:&response
-                                    error:&error];
-  if (error) {
-    RTCLogError(@"Error leaving room %@ on room server: %@",
-          roomId, error.localizedDescription);
-    if (completionHandler) {
-      completionHandler(error);
-    }
-    return;
-  }
-  RTCLog(@"Left room:%@ on room server.", roomId);
-  if (completionHandler) {
-    completionHandler(nil);
-  }
-}
-
-#pragma mark - Private
-
-+ (NSError *)badResponseError {
-  NSError *error =
-      [[NSError alloc] initWithDomain:kARDAppEngineClientErrorDomain
-                                 code:kARDAppEngineClientErrorBadResponse
-                             userInfo:@{
-    NSLocalizedDescriptionKey: @"Error parsing response.",
-  }];
-  return error;
-}
-
-@end