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implement security scoped url with bookmark for readDir on iOS #52

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merged 1 commit into from
Jun 15, 2024
Merged

implement security scoped url with bookmark for readDir on iOS #52

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49 changes: 31 additions & 18 deletions ios/ReactNativeFs.mm
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Original file line number Diff line number Diff line change
Expand Up @@ -45,29 +45,42 @@ - (instancetype) init
resolve:(RCTPromiseResolveBlock)resolve
reject:(RCTPromiseRejectBlock)reject)
{
NSFileManager *fileManager = [NSFileManager defaultManager];
NSError *error = nil;
NSURL *dirUrl = [ReactNativeFs pathToUrl:dirPath error:&error];
if (error) return [[RNFSException fromError:error] reject:reject];

NSArray *contents = [fileManager contentsOfDirectoryAtPath:dirPath error:&error];
NSMutableArray *tagetContents = [[NSMutableArray alloc] init];
for (NSString *obj in contents) {
NSString *path = [dirPath stringByAppendingPathComponent:obj];
NSDictionary *attributes = [fileManager attributesOfItemAtPath:path error:nil];
if(attributes != nil) {
[tagetContents addObject:@{
@"ctime": [self dateToTimeIntervalNumber:(NSDate *)[attributes objectForKey:NSFileCreationDate]],
@"mtime": [self dateToTimeIntervalNumber:(NSDate *)[attributes objectForKey:NSFileModificationDate]],
@"name": obj,
@"path": path,
@"size": [attributes objectForKey:NSFileSize],
@"type": [attributes objectForKey:NSFileType]
}];
BOOL allowed = [dirUrl startAccessingSecurityScopedResource];

NSFileManager *fileManager = [NSFileManager defaultManager];

@try {
NSArray *contents = [fileManager contentsOfDirectoryAtPath:dirPath error:&error];
NSMutableArray *tagetContents = [[NSMutableArray alloc] init];
for (NSString *obj in contents) {
NSString *path = [dirUrl stringByAppendingPathComponent:obj];
NSDictionary *attributes = [fileManager attributesOfItemAtPath:path error:nil];
if(attributes != nil) {
[tagetContents addObject:@{
@"ctime": [self dateToTimeIntervalNumber:(NSDate *)[attributes objectForKey:NSFileCreationDate]],
@"mtime": [self dateToTimeIntervalNumber:(NSDate *)[attributes objectForKey:NSFileModificationDate]],
@"name": obj,
@"path": path,
@"size": [attributes objectForKey:NSFileSize],
@"type": [attributes objectForKey:NSFileType]
}];
}
}
}

if (error) return [[RNFSException fromError:error] reject:reject];
if (error) return [[RNFSException fromError:error] reject:reject];

resolve(tagetContents);
resolve(tagetContents);
}
@catch (NSException *exception) {
reject(@"exception", exception.reason, nil);
}
@finally {
if (allowed) [dirUrl stopAccessingSecurityScopedResource];
}
}

RCT_EXPORT_METHOD(exists:(NSString *)filepath
Expand Down