This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
1.9 KiB
73 lines
1.9 KiB
/** |
|
* Copyright (c) 2015-present, Facebook, Inc. |
|
* |
|
* This source code is licensed under the MIT license found in the |
|
* LICENSE file in the root directory of this source tree. |
|
*/ |
|
|
|
#import "RCTDataRequestHandler.h" |
|
|
|
@implementation RCTDataRequestHandler |
|
{ |
|
NSOperationQueue *_queue; |
|
} |
|
|
|
RCT_EXPORT_MODULE() |
|
|
|
- (void)invalidate |
|
{ |
|
[_queue cancelAllOperations]; |
|
_queue = nil; |
|
} |
|
|
|
- (BOOL)canHandleRequest:(NSURLRequest *)request |
|
{ |
|
return [request.URL.scheme caseInsensitiveCompare:@"data"] == NSOrderedSame; |
|
} |
|
|
|
- (NSOperation *)sendRequest:(NSURLRequest *)request |
|
withDelegate:(id<RCTURLRequestDelegate>)delegate |
|
{ |
|
// Lazy setup |
|
if (!_queue) { |
|
_queue = [NSOperationQueue new]; |
|
_queue.maxConcurrentOperationCount = 2; |
|
} |
|
|
|
__weak __block NSBlockOperation *weakOp; |
|
__block NSBlockOperation *op = [NSBlockOperation blockOperationWithBlock:^{ |
|
|
|
// Get mime type |
|
NSRange firstSemicolon = [request.URL.resourceSpecifier rangeOfString:@";"]; |
|
NSString *mimeType = firstSemicolon.length ? [request.URL.resourceSpecifier substringToIndex:firstSemicolon.location] : nil; |
|
|
|
// Send response |
|
NSURLResponse *response = [[NSURLResponse alloc] initWithURL:request.URL |
|
MIMEType:mimeType |
|
expectedContentLength:-1 |
|
textEncodingName:nil]; |
|
|
|
[delegate URLRequest:weakOp didReceiveResponse:response]; |
|
|
|
// Load data |
|
NSError *error; |
|
NSData *data = [NSData dataWithContentsOfURL:request.URL |
|
options:NSDataReadingMappedIfSafe |
|
error:&error]; |
|
if (data) { |
|
[delegate URLRequest:weakOp didReceiveData:data]; |
|
} |
|
[delegate URLRequest:weakOp didCompleteWithError:error]; |
|
}]; |
|
|
|
weakOp = op; |
|
[_queue addOperation:op]; |
|
return op; |
|
} |
|
|
|
- (void)cancelRequest:(NSOperation *)op |
|
{ |
|
[op cancel]; |
|
} |
|
|
|
@end
|
|
|