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
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69 lines
2.1 KiB
69 lines
2.1 KiB
/** |
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* Copyright (c) 2015-present, Facebook, Inc. |
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* |
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* This source code is licensed under the MIT license found in the |
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* LICENSE file in the root directory of this source tree. |
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*/ |
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#import "RCTFileReaderModule.h" |
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#import <React/RCTBridge.h> |
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#import <React/RCTConvert.h> |
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#import "RCTBlobManager.h" |
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@implementation RCTFileReaderModule |
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RCT_EXPORT_MODULE(FileReaderModule) |
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@synthesize bridge = _bridge; |
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RCT_EXPORT_METHOD(readAsText:(NSDictionary<NSString *, id> *)blob |
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encoding:(NSString *)encoding |
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resolve:(RCTPromiseResolveBlock)resolve |
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reject:(RCTPromiseRejectBlock)reject) |
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{ |
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RCTBlobManager *blobManager = [[self bridge] moduleForClass:[RCTBlobManager class]]; |
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NSData *data = [blobManager resolve:blob]; |
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if (data == nil) { |
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reject(RCTErrorUnspecified, |
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[NSString stringWithFormat:@"Unable to resolve data for blob: %@", [RCTConvert NSString:blob[@"blobId"]]], nil); |
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} else { |
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NSStringEncoding stringEncoding; |
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if (encoding == nil) { |
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stringEncoding = NSUTF8StringEncoding; |
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} else { |
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stringEncoding = CFStringConvertEncodingToNSStringEncoding(CFStringConvertIANACharSetNameToEncoding((CFStringRef) encoding)); |
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} |
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NSString *text = [[NSString alloc] initWithData:data encoding:stringEncoding]; |
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resolve(text); |
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} |
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} |
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RCT_EXPORT_METHOD(readAsDataURL:(NSDictionary<NSString *, id> *)blob |
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resolve:(RCTPromiseResolveBlock)resolve |
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reject:(RCTPromiseRejectBlock)reject) |
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{ |
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RCTBlobManager *blobManager = [[self bridge] moduleForClass:[RCTBlobManager class]]; |
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NSData *data = [blobManager resolve:blob]; |
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if (data == nil) { |
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reject(RCTErrorUnspecified, |
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[NSString stringWithFormat:@"Unable to resolve data for blob: %@", [RCTConvert NSString:blob[@"blobId"]]], nil); |
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} else { |
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NSString *type = [RCTConvert NSString:blob[@"type"]]; |
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NSString *text = [NSString stringWithFormat:@"data:%@;base64,%@", |
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type != nil && [type length] > 0 ? type : @"application/octet-stream", |
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[data base64EncodedStringWithOptions:0]]; |
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resolve(text); |
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} |
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} |
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@end
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