space-ios/iOSClient/Networking/NCNetworkingSync.m

//
//  NCNetworkingSync.m
//  Nextcloud
//
//  Created by Marino Faggiana on 29/10/17.
//  Copyright © 2017 TWS. All rights reserved.
//

#import "NCNetworkingSync.h"
#import "CCUtility.h"
#import "CCCertificate.h"

@implementation NCNetworkingSync

+ (NCNetworkingSync *)sharedManager {
    static NCNetworkingSync *sharedManager;
    @synchronized(self)
    {
        if (!sharedManager) {
            sharedManager = [NCNetworkingSync new];
        }
        return sharedManager;
    }
}

- (NSError *)lockEndToEndFolderEncrypted:(NSString *)user userID:(NSString *)userID password:(NSString *)password url:(NSString *)url fileID:(NSString *)fileID token:(NSString  **)token
{
    OCCommunication *communication = [CCNetworking sharedNetworking].sharedOCCommunication;
    __block NSError *returnError = nil;
    __block NSString *paramToken = nil;

    dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
    
    [communication setCredentialsWithUser:user andUserID:userID andPassword:password];
    [communication setUserAgent:[CCUtility getUserAgent]];
    
    [communication lockEndToEndFolderEncrypted:[url stringByAppendingString:@"/"] fileID:fileID token:*token onCommunication:communication successRequest:^(NSHTTPURLResponse *response, NSString *token, NSString *redirectedServer) {
        
        paramToken = token;
        dispatch_semaphore_signal(semaphore);
        
    } failureRequest:^(NSHTTPURLResponse *response, NSError *error, NSString *redirectedServer) {
        
        returnError = [NSError errorWithDomain:@"com.nextcloud.nextcloud" code:response.statusCode userInfo:[NSDictionary dictionaryWithObject:@"Lock folder error" forKey:NSLocalizedDescriptionKey]];
        dispatch_semaphore_signal(semaphore);
    }];
    
    while (dispatch_semaphore_wait(semaphore, DISPATCH_TIME_NOW))
        [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate dateWithTimeIntervalSinceNow:k_timeout_webdav]];
    
    *token = paramToken;
    return returnError;
}

- (NSError *)unlockEndToEndFolderEncrypted:(NSString *)user userID:(NSString *)userID password:(NSString *)password url:(NSString *)url fileID:(NSString *)fileID token:(NSString *)token
{
    OCCommunication *communication = [CCNetworking sharedNetworking].sharedOCCommunication;
    __block NSError *returnError= nil;

    dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
    
    [communication setCredentialsWithUser:user andUserID:userID andPassword:password];
    [communication setUserAgent:[CCUtility getUserAgent]];
    
    [communication unlockEndToEndFolderEncrypted:[url stringByAppendingString:@"/"] fileID:fileID onCommunication:communication successRequest:^(NSHTTPURLResponse *response, NSString *redirectedServer) {
        
        dispatch_semaphore_signal(semaphore);
        
    } failureRequest:^(NSHTTPURLResponse *response, NSError *error, NSString *redirectedServer) {
        
        returnError = [NSError errorWithDomain:@"com.nextcloud.nextcloud" code:response.statusCode userInfo:[NSDictionary dictionaryWithObject:@"Unlock folder error" forKey:NSLocalizedDescriptionKey]];
        dispatch_semaphore_signal(semaphore);
    }];
    
    while (dispatch_semaphore_wait(semaphore, DISPATCH_TIME_NOW))
        [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate dateWithTimeIntervalSinceNow:k_timeout_webdav]];
    
    return returnError;
}

- (NSError *)markEndToEndFolderEncrypted:(NSString *)user userID:(NSString *)userID password:(NSString *)password url:(NSString *)url fileID:(NSString *)fileID
{
    OCCommunication *communication = [CCNetworking sharedNetworking].sharedOCCommunication;
    __block NSError *returnError= nil;
    
    dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
    
    [communication setCredentialsWithUser:user andUserID:userID andPassword:password];
    [communication setUserAgent:[CCUtility getUserAgent]];
    
    [communication markEndToEndFolderEncrypted:[url stringByAppendingString:@"/"] fileID:fileID onCommunication:communication successRequest:^(NSHTTPURLResponse *response, NSString *redirectedServer) {
        
        dispatch_semaphore_signal(semaphore);
        
    } failureRequest:^(NSHTTPURLResponse *response, NSError *error, NSString *redirectedServer) {
        
        returnError = [NSError errorWithDomain:@"com.nextcloud.nextcloud" code:response.statusCode userInfo:[NSDictionary dictionaryWithObject:@"Mark folder as encrypted error" forKey:NSLocalizedDescriptionKey]];
        dispatch_semaphore_signal(semaphore);
    }];
    
    while (dispatch_semaphore_wait(semaphore, DISPATCH_TIME_NOW))
        [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate dateWithTimeIntervalSinceNow:k_timeout_webdav]];
    
    return returnError;
}

- (NSError *)deletemarkEndToEndFolderEncrypted:(NSString *)user userID:(NSString *)userID password:(NSString *)password url:(NSString *)url fileID:(NSString *)fileID
{
    OCCommunication *communication = [CCNetworking sharedNetworking].sharedOCCommunication;
    __block NSError *returnError= nil;
    
    dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
    
    [communication setCredentialsWithUser:user andUserID:userID andPassword:password];
    [communication setUserAgent:[CCUtility getUserAgent]];
    
    [communication deletemarkEndToEndFolderEncrypted:[url stringByAppendingString:@"/"] fileID:fileID onCommunication:communication successRequest:^(NSHTTPURLResponse *response, NSString *redirectedServer) {
        
        dispatch_semaphore_signal(semaphore);

    } failureRequest:^(NSHTTPURLResponse *response, NSError *error, NSString *redirectedServer) {
        
        returnError = [NSError errorWithDomain:@"com.nextcloud.nextcloud" code:response.statusCode userInfo:[NSDictionary dictionaryWithObject:@"Remove folder as encrypted error" forKey:NSLocalizedDescriptionKey]];
        dispatch_semaphore_signal(semaphore);
    }];
    
    while (dispatch_semaphore_wait(semaphore, DISPATCH_TIME_NOW))
        [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate dateWithTimeIntervalSinceNow:k_timeout_webdav]];
    
    return returnError;
}
@end