RMConfiguration.m
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//
// RMConfiguration.m
//
// Copyright (c) 2008-2013, Route-Me Contributors
// 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.
//
// 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 "RMConfiguration.h"
static RMConfiguration *RMConfigurationSharedInstance = nil;
@implementation NSURLConnection (RMUserAgent)
+ (NSData *)sendBrandedSynchronousRequest:(NSURLRequest *)request returningResponse:(NSURLResponse **)response error:(NSError **)error
{
NSMutableURLRequest *newRequest = [NSMutableURLRequest requestWithURL:request.URL cachePolicy:request.cachePolicy timeoutInterval:request.timeoutInterval];
[newRequest setValue:[[RMConfiguration configuration] userAgent] forHTTPHeaderField:@"User-Agent"];
return [NSURLConnection sendSynchronousRequest:newRequest returningResponse:response error:error];
}
@end
#pragma mark -
@implementation NSData (RMUserAgent)
+ (instancetype)brandedDataWithContentsOfURL:(NSURL *)aURL
{
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:aURL];
[request setValue:[[RMConfiguration configuration] userAgent] forHTTPHeaderField:@"User-Agent"];
return [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
}
@end
#pragma mark -
@implementation NSString (RMUserAgent)
+ (instancetype)brandedStringWithContentsOfURL:(NSURL *)url encoding:(NSStringEncoding)enc error:(NSError **)error
{
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setValue:[[RMConfiguration configuration] userAgent] forHTTPHeaderField:@"User-Agent"];
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:error];
if ( ! returnData)
return nil;
return [[[self class] alloc] initWithData:returnData encoding:enc];
}
@end
#pragma mark -
@implementation RMConfiguration
{
id _propertyList;
}
@synthesize userAgent=_userAgent;
@synthesize accessToken=_accessToken;
+ (instancetype)configuration
{
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
RMConfigurationSharedInstance = [[RMConfiguration alloc] initWithPath:[[NSBundle mainBundle] pathForResource:@"routeme" ofType:@"plist"]];
});
return RMConfigurationSharedInstance;
}
- (RMConfiguration *)initWithPath:(NSString *)path
{
if (!(self = [super init]))
return nil;
_userAgent = [NSString stringWithFormat:@"Mapbox iOS SDK (%@/%@)", [[UIDevice currentDevice] model], [[UIDevice currentDevice] systemVersion]];
if (path == nil)
{
_propertyList = nil;
return self;
}
RMLog(@"reading route-me configuration from %@", path);
NSError *error = nil;
NSData *plistData = [NSData dataWithContentsOfFile:path];
_propertyList = [NSPropertyListSerialization propertyListWithData:plistData
options:NSPropertyListImmutable
format:NULL
error:&error];
if ( ! _propertyList)
{
RMLog(@"problem reading route-me configuration from %@: %@", path, error);
}
return self;
}
- (NSDictionary *)cacheConfiguration
{
if (_propertyList == nil)
return nil;
return [_propertyList objectForKey:@"caches"];
}
@end