Dumped Google+ SDK.

[UPDATED] Google+ SDK.
2013-04-27 17:14:05 -04:00
parent dc3c30a2f7
commit a6e3b83ebb
206 changed files with 8949 additions and 1417 deletions
--- a/External/google-plus-ios-sdk/OpenSource/OpenInChromeController.m
+++ b/External/google-plus-ios-sdk/OpenSource/OpenInChromeController.m
@@ -0,0 +1,135 @@
+// Copyright 2012, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * 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.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "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 COPYRIGHT
+// OWNER OR CONTRIBUTORS 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 <UIKit/UIKit.h>
+
+#import "OpenInChromeController.h"
+
+static NSString * const kGoogleChromeHTTPScheme = @"googlechrome:";
+static NSString * const kGoogleChromeHTTPSScheme = @"googlechromes:";
+static NSString * const kGoogleChromeCallbackScheme =
+    @"googlechrome-x-callback:";
+
+static NSString * encodeByAddingPercentEscapes(NSString *input) {
+  NSString *encodedValue =
+      (NSString *)CFURLCreateStringByAddingPercentEscapes(
+          kCFAllocatorDefault,
+          (CFStringRef)input,
+          NULL,
+          (CFStringRef)@"!*'();:@&=+$,/?%#[]",
+          kCFStringEncodingUTF8);
+  return [encodedValue autorelease];
+}
+
+@implementation OpenInChromeController
+
+ (OpenInChromeController *)sharedInstance {
+  static OpenInChromeController *sharedInstance;
+  static dispatch_once_t onceToken;
+  dispatch_once(&onceToken, ^{
+    sharedInstance = [[self alloc] init];
+  });
+  return sharedInstance;
+}
+
+- (BOOL)isChromeInstalled {
+  NSURL *simpleURL = [NSURL URLWithString:kGoogleChromeHTTPScheme];
+  NSURL *callbackURL = [NSURL URLWithString:kGoogleChromeCallbackScheme];
+  return  [[UIApplication sharedApplication] canOpenURL:simpleURL] ||
+      [[UIApplication sharedApplication] canOpenURL:callbackURL];
+}
+
+- (BOOL)openInChrome:(NSURL *)url {
+  return [self openInChrome:url withCallbackURL:nil createNewTab:NO];
+}
+
+- (BOOL)openInChrome:(NSURL *)url
+     withCallbackURL:(NSURL *)callbackURL
+        createNewTab:(BOOL)createNewTab {
+  NSURL *chromeSimpleURL = [NSURL URLWithString:kGoogleChromeHTTPScheme];
+  NSURL *chromeCallbackURL = [NSURL URLWithString:kGoogleChromeCallbackScheme];
+  if ([[UIApplication sharedApplication] canOpenURL:chromeCallbackURL]) {
+    NSString *appName =
+        [[NSBundle mainBundle]
+            objectForInfoDictionaryKey:@"CFBundleDisplayName"];
+
+    NSString *scheme = [url.scheme lowercaseString];
+
+    // Proceed only if scheme is http or https.
+    if ([scheme isEqualToString:@"http"] ||
+        [scheme isEqualToString:@"https"]) {
+
+      NSMutableString *chromeURLString = [NSMutableString string];
+      [chromeURLString appendFormat:
+          @"%@//x-callback-url/open/?x-source=%@&url=%@",
+          kGoogleChromeCallbackScheme,
+          encodeByAddingPercentEscapes(appName),
+          encodeByAddingPercentEscapes([url absoluteString])];
+      if (callbackURL) {
+        [chromeURLString appendFormat:@"&x-success=%@",
+            encodeByAddingPercentEscapes([callbackURL absoluteString])];
+      }
+      if (createNewTab) {
+        [chromeURLString appendString:@"&create-new-tab"];
+      }
+
+      NSURL *chromeURL = [NSURL URLWithString:chromeURLString];
+
+      // Open the URL with Google Chrome.
+      return [[UIApplication sharedApplication] openURL:chromeURL];
+    }
+  } else if ([[UIApplication sharedApplication] canOpenURL:chromeSimpleURL]) {
+    NSString *scheme = [url.scheme lowercaseString];
+
+    // Replace the URL Scheme with the Chrome equivalent.
+    NSString *chromeScheme = nil;
+    if ([scheme isEqualToString:@"http"]) {
+      chromeScheme = kGoogleChromeHTTPScheme;
+    } else if ([scheme isEqualToString:@"https"]) {
+      chromeScheme = kGoogleChromeHTTPSScheme;
+    }
+
+    // Proceed only if a valid Google Chrome URI Scheme is available.
+    if (chromeScheme) {
+      NSString *absoluteString = [url absoluteString];
+      NSRange rangeForScheme = [absoluteString rangeOfString:@":"];
+      NSString *urlNoScheme =
+          [absoluteString substringFromIndex:rangeForScheme.location + 1];
+      NSString *chromeURLString =
+          [chromeScheme stringByAppendingString:urlNoScheme];
+      NSURL *chromeURL = [NSURL URLWithString:chromeURLString];
+
+      // Open the URL with Google Chrome.
+      return [[UIApplication sharedApplication] openURL:chromeURL];
+    }
+  }
+  return NO;
+}
+
+@end