Adds trunk/talk folder of revision 359 from libjingles google code to
trunk/talk
git-svn-id: http://webrtc.googlecode.com/svn/trunk@4318 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/talk/examples/ios/AppRTCDemo/GAEChannelClient.m b/talk/examples/ios/AppRTCDemo/GAEChannelClient.m
new file mode 100644
index 0000000..9126f67
--- /dev/null
+++ b/talk/examples/ios/AppRTCDemo/GAEChannelClient.m
@@ -0,0 +1,104 @@
+/*
+ * libjingle
+ * Copyright 2013, 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 "GAEChannelClient.h"
+
+#import "RTCPeerConnectionFactory.h"
+
+@interface GAEChannelClient ()
+
+@property(nonatomic, assign) id<GAEMessageHandler> delegate;
+@property(nonatomic, strong) UIWebView *webView;
+
+@end
+
+@implementation GAEChannelClient
+
+- (id)initWithToken:(NSString *)token delegate:(id<GAEMessageHandler>)delegate {
+ self = [super init];
+ if (self) {
+ _webView = [[UIWebView alloc] init];
+ _webView.delegate = self;
+ _delegate = delegate;
+ NSString *htmlPath =
+ [[NSBundle mainBundle] pathForResource:@"ios_channel" ofType:@"html"];
+ NSURL *htmlUrl = [NSURL fileURLWithPath:htmlPath];
+ NSString *path = [NSString stringWithFormat:@"%@?token=%@",
+ [htmlUrl absoluteString],
+ token];
+
+ [_webView
+ loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:path]]];
+ }
+ return self;
+}
+
+- (void)dealloc {
+ _webView.delegate = nil;
+ [_webView stopLoading];
+}
+
+#pragma mark - UIWebViewDelegate method
+
+- (BOOL)webView:(UIWebView *)webView
+ shouldStartLoadWithRequest:(NSURLRequest *)request
+ navigationType:(UIWebViewNavigationType)navigationType {
+ NSString *scheme = [request.URL scheme];
+ if ([scheme compare:@"js-frame"] != NSOrderedSame) {
+ return YES;
+ }
+ NSString *resourceSpecifier = [request.URL resourceSpecifier];
+ NSRange range = [resourceSpecifier rangeOfString:@":"];
+ NSString *method;
+ NSString *message;
+ if (range.length == 0 && range.location == NSNotFound) {
+ method = resourceSpecifier;
+ } else {
+ method = [resourceSpecifier substringToIndex:range.location];
+ message = [resourceSpecifier substringFromIndex:range.location + 1];
+ }
+ dispatch_async(dispatch_get_main_queue(), ^(void) {
+ if ([method compare:@"onopen"] == NSOrderedSame) {
+ [self.delegate onOpen];
+ } else if ([method compare:@"onmessage"] == NSOrderedSame) {
+ [self.delegate onMessage:message];
+ } else if ([method compare:@"onclose"] == NSOrderedSame) {
+ [self.delegate onClose];
+ } else if ([method compare:@"onerror"] == NSOrderedSame) {
+ // TODO(hughv): Get error.
+ int code = -1;
+ NSString *description = message;
+ [self.delegate onError:code withDescription:description];
+ } else {
+ NSAssert(NO, @"Invalid message sent from UIWebView: %@",
+ resourceSpecifier);
+ }
+ });
+ return YES;
+}
+
+@end