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CLCGAPNHelper.m
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CLCGAPNHelper.m
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/*
Copyright (c) 2009, Cubelogic. 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 Cubelogic 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 "CLCGAPNHelper.h"
#import "clcg_debug.h"
#import "clcg_device_utils.h"
@interface CLCGAPNHelper ()
@property(nonatomic,strong,readwrite) NSString *deviceToken;
@end
@implementation CLCGAPNHelper
{
NSInteger _badgeCount; //negative values means unassigned
}
#if !__has_feature(objc_arc)
-(void)dealloc
{
[_deviceToken release];
[_options release];
[super dealloc];
}
#endif
-(id)init
{
if (!(self = [super init])) {
return nil;
}
_badgeCount = -1;
return self;
}
//------------------------------------------------------------------------------
#pragma mark - registration
// @param opt the dictionary received by application:didFinishLaunchWithOptions:
-(void)configureWithInitialOptions:(NSDictionary*)opt
{
if (opt) {
NSDictionary *payld;
CLCG_P(@"Initializing with options: %@", opt);
payld = [opt objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
[self setOptions:payld];
}
}
+(BOOL)hasPushNotificationsEnabled
{
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
if (clcg_os_geq(@"8")) {
return [[UIApplication sharedApplication] isRegisteredForRemoteNotifications];
} else
#endif
{
return ([[UIApplication sharedApplication] enabledRemoteNotificationTypes]
!= UIRemoteNotificationTypeNone);
}
}
+(BOOL)hasPushNotificationsBadgeEnabled
{
UIApplication *app = [UIApplication sharedApplication];
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
if (clcg_os_geq(@"8")) {
if ([app isRegisteredForRemoteNotifications]) {
return (app.currentUserNotificationSettings.types
& UIUserNotificationTypeBadge);
} else {
return NO;
}
} else
#endif
{
return ([app enabledRemoteNotificationTypes] & UIRemoteNotificationTypeBadge);
}
}
-(void)registerForAllNotifications
{
CLCGP(@"Registering for Push Notifications...");
UIApplication *app = [UIApplication sharedApplication];
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
if (clcg_os_geq(@"8")) {
[app registerUserNotificationSettings:
[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound
| UIUserNotificationTypeAlert
| UIUserNotificationTypeBadge)
categories:nil]];
[app registerForRemoteNotifications];
} else
#endif
{
[app registerForRemoteNotificationTypes: (UIRemoteNotificationTypeBadge
| UIRemoteNotificationTypeAlert
| UIRemoteNotificationTypeSound)];
}
}
-(void)receivedDeviceToken:(NSData*)devtoken_data
{
CLCG_P(@"Registered for APN: deviceToken=\n%@", [devtoken_data description]);
if (devtoken_data == nil) {
return;
}
NSString *tokstr;
// const unsigned *tokdata = (const unsigned *)devtoken_data;
// tokstr = [NSString stringWithFormat:
// @"%08x%08x%08x%08x%08x%08x%08x%08x",
// ntohl(tokdata[0]), ntohl(tokdata[1]), ntohl(tokdata[2]),
// ntohl(tokdata[3]), ntohl(tokdata[4]), ntohl(tokdata[5]),
// ntohl(tokdata[6]), ntohl(tokdata[7])];
// TODO: replace this with something more reliable, e.g. a NSData category:
// NSString *str2 = [devtoken_data bytesString];
// CLCG_ASSERT([str2 compare:str2] == NSOrderedSame);
tokstr = [[[[devtoken_data description]
stringByReplacingOccurrencesOfString:@"<" withString:@""]
stringByReplacingOccurrencesOfString:@">" withString:@""]
stringByReplacingOccurrencesOfString:@" " withString:@""];
[self setDeviceToken:tokstr];
_isPushRegistered = YES;
}
-(void)registrationFailed:(NSError *)err
{
CLCG_P(@"Registration for APN failed: %@", [err description]);
[self setDeviceToken:nil];
_isPushRegistered = NO;
}
//------------------------------------------------------------------------------
#pragma mark - state
-(void)setOptions:(NSDictionary*)opt
{
#if !__has_feature(objc_arc)
[opt retain];
[_options release];
#endif
_options = opt;
[self parseBadgeCount];
}
-(void)parseBadgeCount
{
if (_options == nil) {
_badgeCount = 0;
}
NSDictionary *aps = [_options objectForKey:@"aps"];
if (aps == nil) {
_badgeCount = 0;
}
id badgeobj = [aps objectForKey:@"badge"];
if (badgeobj) {
_badgeCount = [badgeobj integerValue];
}
}
-(NSInteger)badgeCount
{
// if we have a valid value (>0) return that
if (_badgeCount >= 0) {
return _badgeCount;
}
// ... otherwise parse options
[self parseBadgeCount];
return _badgeCount;
}
-(void)setBadgeCount:(NSInteger)count
{
_badgeCount = count;
}
@end