// // CCUtility.m // Crypto Cloud Technology Nextcloud // // Created by Marino Faggiana on 02/02/16. // Copyright (c) 2014 TWS. All rights reserved. // // Author Marino Faggiana // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . // #import "CCUtility.h" #import "CCGraphics.h" #import #import #import #import #import @implementation CCUtility #pragma -------------------------------------------------------------------------------------------- #pragma mark ======================= KeyChainStore ================================== #pragma -------------------------------------------------------------------------------------------- + (void)deleteAllChainStore { [UICKeyChainStore removeAllItems]; [UICKeyChainStore removeAllItemsForService:k_serviceShareKeyChain]; } + (void)storeAllChainInService { UICKeyChainStore *store = [UICKeyChainStore keyChainStore]; NSArray *items = store.allItems; for (NSDictionary *item in items) { [UICKeyChainStore setString:[item objectForKey:@"value"] forKey:[item objectForKey:@"key"] service:k_serviceShareKeyChain]; [UICKeyChainStore removeItemForKey:[item objectForKey:@"key"]]; } } #pragma ------------------------------ ADMIN + (void)adminRemoveIntro { NSString *version = [self getVersionCryptoCloud]; [UICKeyChainStore setString:nil forKey:version service:k_serviceShareKeyChain]; } + (void)adminRemovePasscode { NSString *uuid = [self getUUID]; [UICKeyChainStore setString:nil forKey:uuid service:k_serviceShareKeyChain]; } + (void)adminRemoveVersion { [UICKeyChainStore setString:@"0.0" forKey:@"version" service:k_serviceShareKeyChain]; } #pragma ------------------------------ SET + (void)setKeyChainPasscodeForUUID:(NSString *)uuid conPasscode:(NSString *)passcode { [UICKeyChainStore setString:passcode forKey:uuid service:k_serviceShareKeyChain]; } + (NSString *)setVersionCryptoCloud { NSString *version = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"]; [UICKeyChainStore setString:version forKey:@"version" service:k_serviceShareKeyChain]; return version; } + (void)setBlockCode:(NSString *)blockcode { [UICKeyChainStore setString:blockcode forKey:@"blockcode" service:k_serviceShareKeyChain]; } + (void)setSimplyBlockCode:(BOOL)simply { NSString *sSimply = (simply) ? @"true" : @"false"; [UICKeyChainStore setString:sSimply forKey:@"simplyblockcode" service:k_serviceShareKeyChain]; } + (void)setOnlyLockDir:(BOOL)lockDir { NSString *sLockDir = (lockDir) ? @"true" : @"false"; [UICKeyChainStore setString:sLockDir forKey:@"onlylockdir" service:k_serviceShareKeyChain]; } + (void)setOptimizedPhoto:(BOOL)resize { NSString *sOptimizedPhoto = (resize) ? @"true" : @"false"; [UICKeyChainStore setString:sOptimizedPhoto forKey:@"optimizedphoto" service:k_serviceShareKeyChain]; } + (void)setUploadAndRemovePhoto:(BOOL)remove { NSString *sRemovePhoto = (remove) ? @"true" : @"false"; [UICKeyChainStore setString:sRemovePhoto forKey:@"uploadremovephoto" service:k_serviceShareKeyChain]; } + (void)setOrderSettings:(NSString *)order { [UICKeyChainStore setString:order forKey:@"order" service:k_serviceShareKeyChain]; } + (void)setAscendingSettings:(BOOL)ascendente { NSString *sAscendente = (ascendente) ? @"true" : @"false"; [UICKeyChainStore setString:sAscendente forKey:@"ascending" service:k_serviceShareKeyChain]; } + (void)setGroupBySettings:(NSString *)groupby { [UICKeyChainStore setString:groupby forKey:@"groupby" service:k_serviceShareKeyChain]; } + (void)setIntro:(NSString *)version { [UICKeyChainStore setString:@"true" forKey:version service:k_serviceShareKeyChain]; } + (void)setActiveAccountShareExt:(NSString *)activeAccount { [UICKeyChainStore setString:activeAccount forKey:@"activeAccountShareExt" service:k_serviceShareKeyChain]; } + (void)setCryptatedShareExt:(BOOL)cryptated { NSString *sCryptated = (cryptated) ? @"true" : @"false"; [UICKeyChainStore setString:sCryptated forKey:@"cryptatedShareExt" service:k_serviceShareKeyChain]; } + (void)setServerUrlShareExt:(NSString *)serverUrl { [UICKeyChainStore setString:serverUrl forKey:@"serverUrlShareExt" service:k_serviceShareKeyChain]; } + (void)setTitleServerUrlShareExt:(NSString *)titleServerUrl { [UICKeyChainStore setString:titleServerUrl forKey:@"titleServerUrlShareExt" service:k_serviceShareKeyChain]; } + (void)setEmail:(NSString *)email { [UICKeyChainStore setString:email forKey:@"email" service:k_serviceShareKeyChain]; } + (void)setHint:(NSString *)hint { [UICKeyChainStore setString:hint forKey:@"hint" service:k_serviceShareKeyChain]; } + (void)setDirectoryOnTop:(BOOL)directoryOnTop { NSString *sDirectoryOnTop = (directoryOnTop) ? @"true" : @"false"; [UICKeyChainStore setString:sDirectoryOnTop forKey:@"directoryOnTop" service:k_serviceShareKeyChain]; } + (void)setFileNameMask:(NSString *)mask key:(NSString *)key { [UICKeyChainStore setString:mask forKey:key service:k_serviceShareKeyChain]; } + (void)setCreateMenuEncrypted:(BOOL)encrypted { NSString *sEncrypted = (encrypted) ? @"true" : @"false"; [UICKeyChainStore setString:sEncrypted forKey:@"createMenuEncrypted" service:k_serviceShareKeyChain]; } #pragma ------------------------------ GET + (NSString *)getKeyChainPasscodeForUUID:(NSString *)uuid { if (!uuid) return @""; NSString *passcode = [UICKeyChainStore stringForKey:uuid service:k_serviceShareKeyChain]; if (!passcode) passcode = @""; return passcode; } + (NSString *)getUUID { #if TARGET_IPHONE_SIMULATOR NSUUID *deviceId = [[NSUUID alloc]initWithUUIDString:k_UUID_SIM]; return [deviceId UUIDString]; #else NSString *uuid = [[UIDevice currentDevice] identifierForVendor].UUIDString; return uuid; #endif } + (NSString *)getNameCurrentDevice { return [[UIDevice currentDevice] name]; } + (NSString *)getVersionCryptoCloud { return [UICKeyChainStore stringForKey:@"version" service:k_serviceShareKeyChain]; } + (NSString *)getBlockCode { return [UICKeyChainStore stringForKey:@"blockcode" service:k_serviceShareKeyChain]; } + (BOOL)getSimplyBlockCode { NSString *simplyBlockCode = [UICKeyChainStore stringForKey:@"simplyblockcode" service:k_serviceShareKeyChain]; if (simplyBlockCode == nil) { [self setSimplyBlockCode:YES]; return YES; } return [simplyBlockCode boolValue]; } + (BOOL)getOnlyLockDir { return [[UICKeyChainStore stringForKey:@"onlylockdir" service:k_serviceShareKeyChain] boolValue]; } + (BOOL)getOptimizedPhoto { return [[UICKeyChainStore stringForKey:@"optimizedphoto" service:k_serviceShareKeyChain] boolValue]; } + (BOOL)getUploadAndRemovePhoto { return [[UICKeyChainStore stringForKey:@"uploadremovephoto" service:k_serviceShareKeyChain] boolValue]; } + (NSString *)getOrderSettings { NSString *order = [UICKeyChainStore stringForKey:@"order" service:k_serviceShareKeyChain]; if (order == nil) { [self setOrderSettings:@"fileName"]; return @"fileName"; } return order; } + (BOOL)getAscendingSettings { NSString *ascending = [UICKeyChainStore stringForKey:@"ascending" service:k_serviceShareKeyChain]; if (ascending == nil) { [self setAscendingSettings:YES]; return YES; } return [ascending boolValue]; } + (NSString *)getGroupBySettings { NSString *groupby = [UICKeyChainStore stringForKey:@"groupby" service:k_serviceShareKeyChain]; if (groupby == nil) { [self setGroupBySettings:@"none"]; return @"none"; } return groupby; } + (BOOL)getIntro:(NSString *)version { return [[UICKeyChainStore stringForKey:version service:k_serviceShareKeyChain] boolValue]; } + (NSString *)getIncrementalNumber { long number = [[UICKeyChainStore stringForKey:@"incrementalnumber" service:k_serviceShareKeyChain] intValue]; number++; if (number >= 9999) number = 1; [UICKeyChainStore setString:[NSString stringWithFormat:@"%ld", number] forKey:@"incrementalnumber"]; return [NSString stringWithFormat:@"%04ld", number]; } + (NSString *)getActiveAccountShareExt { return [UICKeyChainStore stringForKey:@"activeAccountShareExt" service:k_serviceShareKeyChain]; } + (BOOL)getCryptatedShareExt { return [[UICKeyChainStore stringForKey:@"cryptatedShareExt" service:k_serviceShareKeyChain] boolValue]; } + (NSString *)getServerUrlShareExt { return [UICKeyChainStore stringForKey:@"serverUrlShareExt" service:k_serviceShareKeyChain]; } + (NSString *)getTitleServerUrlShareExt { return [UICKeyChainStore stringForKey:@"titleServerUrlShareExt" service:k_serviceShareKeyChain]; } + (NSString *)getEmail { return [UICKeyChainStore stringForKey:@"email" service:k_serviceShareKeyChain]; } + (NSString *)getHint { return [UICKeyChainStore stringForKey:@"hint" service:k_serviceShareKeyChain]; } + (BOOL)getDirectoryOnTop { return [[UICKeyChainStore stringForKey:@"directoryOnTop" service:k_serviceShareKeyChain] boolValue]; } + (NSString *)getFileNameMask:(NSString *)key { NSString *mask = [UICKeyChainStore stringForKey:key service:k_serviceShareKeyChain]; if (mask == nil) mask = @""; return mask; } + (BOOL)getCreateMenuEncrypted { return [[UICKeyChainStore stringForKey:@"createMenuEncrypted" service:k_serviceShareKeyChain] boolValue]; } #pragma -------------------------------------------------------------------------------------------- #pragma mark ===== Varius ===== #pragma -------------------------------------------------------------------------------------------- + (NSString *)getUserAgent { NSString *appVersion = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"]; return [NSString stringWithFormat:@"%@%@",@"Mozilla/5.0 (iOS) Nextcloud-iOS/",appVersion]; } + (NSString *)dateDiff:(NSDate *) convertedDate { NSDateFormatter *df = [[NSDateFormatter alloc] init]; [df setFormatterBehavior:NSDateFormatterBehavior10_4]; [df setDateFormat:@"EEE, dd MMM yy HH:mm:ss VVVV"]; //NSDate *convertedDate = [df dateFromString:origDate]; //NSDate *convertedDate = [NSDate dateWithTimeIntervalSince1970:origDate]; NSDate *todayDate = [NSDate date]; double ti = [convertedDate timeIntervalSinceDate:todayDate]; ti = ti * -1; if(ti < 1) { return NSLocalizedString(@"_never_", nil); } else if (ti < 60) { return NSLocalizedString(@"_less_a_minute_", nil); } else if (ti < 3600) { int diff = round(ti / 60); return [NSString stringWithFormat:NSLocalizedString(@"_minutes_ago_", nil), diff]; } else if (ti < 86400) { int diff = round(ti / 60 / 60); return[NSString stringWithFormat:NSLocalizedString(@"_hours_ago_", nil), diff]; } else if (ti < 2629743) { int diff = round(ti / 60 / 60 / 24); return[NSString stringWithFormat:NSLocalizedString(@"_days_ago_", nil), diff]; } else { return NSLocalizedString(@"_over_30_days_", nil); } } + (NSString *)transformedSize:(double)value { int multiplyFactor = 0; NSArray *tokens = [NSArray arrayWithObjects:@"bytes",@"KB",@"MB",@"GB",@"TB",nil]; while (value > 1024) { value /= 1024; multiplyFactor++; } return [NSString stringWithFormat:@"%4.2f %@",value, [tokens objectAtIndex:multiplyFactor]]; } // Remove do not forbidden characters + (NSString *)removeForbiddenCharacters:(NSString *)fileName hasServerForbiddenCharactersSupport:(BOOL)hasServerForbiddenCharactersSupport { NSArray *arrayForbiddenCharacters; if (hasServerForbiddenCharactersSupport) arrayForbiddenCharacters = [NSArray arrayWithObjects:@"/", nil]; else arrayForbiddenCharacters = [NSArray arrayWithObjects:@"\\",@"<",@">",@":",@"\"",@"|",@"?",@"*",@"/", nil]; for (NSString *currentCharacter in arrayForbiddenCharacters) { fileName = [fileName stringByReplacingOccurrencesOfString:currentCharacter withString:@""]; } return fileName; } + (NSString*)stringAppendServerUrl:(NSString *)serverUrl addFileName:(NSString *)addFileName { NSString *result; if (serverUrl == nil || addFileName == nil) return nil; if ([addFileName isEqualToString:@""]) return serverUrl; if ([serverUrl isEqualToString:@"/"]) result = [serverUrl stringByAppendingString:addFileName]; else result = [NSString stringWithFormat:@"%@/%@", serverUrl, addFileName]; return result; } + (NSString *)createID { int numeroCaratteri = 16; NSString *letters = @"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; NSMutableString *randomString = [NSMutableString stringWithCapacity: numeroCaratteri]; for (int i=0; i < numeroCaratteri; i++) { [randomString appendFormat: @"%C", [letters characterAtIndex: arc4random_uniform((unsigned int)[letters length]) % [letters length]]]; } return [NSString stringWithFormat:@"%@", randomString]; } + (NSString *)createFileNameFromAsset:(PHAsset *)asset key:(NSString *)key { NSDate *assetDate = asset.creationDate; NSString *fileName; NSString *assetFileName = [asset valueForKey:@"filename"]; NSString *numberFileName; if ([assetFileName length] > 8) numberFileName = [assetFileName substringWithRange:NSMakeRange(04, 04)]; else numberFileName = [CCUtility getIncrementalNumber]; NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; [formatter setDateFormat:@"yyyy-MM-dd HH-mm-ss"]; NSString *fileNameDate = [formatter stringFromDate:assetDate]; NSString *fileNameExt = [[assetFileName pathExtension] lowercaseString]; if (key) { fileName = [CCUtility getFileNameMask:key]; if ([fileName length] > 0) { [formatter setDateFormat:@"dd"]; NSString *day = [formatter stringFromDate:assetDate]; [formatter setDateFormat:@"MMM"]; NSString *month = [formatter stringFromDate:assetDate]; [formatter setDateFormat:@"yyyy"]; NSString *year = [formatter stringFromDate:assetDate]; // Replace string with date fileName = [fileName stringByReplacingOccurrencesOfString:@"DD" withString:day]; fileName = [fileName stringByReplacingOccurrencesOfString:@"MM" withString:month]; fileName = [fileName stringByReplacingOccurrencesOfString:@"YY" withString:year]; fileName = [NSString stringWithFormat:@"%@-%@.%@", fileName, numberFileName, fileNameExt]; } else { fileName = [NSString stringWithFormat:@"%@ %@.%@", fileNameDate, numberFileName, fileNameExt]; } } else { fileName = [NSString stringWithFormat:@"%@ %@.%@", fileNameDate, numberFileName, fileNameExt]; } return fileName; } + (NSString *)getHomeServerUrlActiveUrl:(NSString *)activeUrl { if (activeUrl == nil) return nil; return [activeUrl stringByAppendingString:webDAV]; } // Return path of User Crypto Cloud / + (NSString *)getDirectoryActiveUser:(NSString *)activeUser activeUrl:(NSString *)activeUrl { NSURL *dirGroup = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:k_capabilitiesGroups]; NSString *user = activeUser; NSString *baseUrl = [activeUrl lowercaseString]; NSString *dirUserBaseUrl = nil; NSString *dirApplicationUserGroup = nil; if ([user length] && [baseUrl length]) { if ([baseUrl hasPrefix:@"https://"]) baseUrl = [baseUrl substringFromIndex:8]; if ([baseUrl hasPrefix:@"http://"]) baseUrl = [baseUrl substringFromIndex:7]; dirUserBaseUrl = [NSString stringWithFormat:@"%@-%@", user, baseUrl]; dirUserBaseUrl = [[self removeForbiddenCharacters:dirUserBaseUrl hasServerForbiddenCharactersSupport:NO] lowercaseString]; } else return @""; dirApplicationUserGroup = [[dirGroup URLByAppendingPathComponent:appApplicationSupport] path]; dirUserBaseUrl = [NSString stringWithFormat:@"%@/%@", dirApplicationUserGroup, dirUserBaseUrl]; if (![[NSFileManager defaultManager] fileExistsAtPath: dirUserBaseUrl]) { [[NSFileManager defaultManager] createDirectoryAtPath:dirUserBaseUrl withIntermediateDirectories:YES attributes:nil error:nil]; } return dirUserBaseUrl; } + (NSString *)getOLDDirectoryActiveUser:(NSString *)activeUser activeUrl:(NSString *)activeUrl { NSString *user = activeUser; NSString *baseUrl = [activeUrl lowercaseString]; NSString *dirUserBaseUrl = nil; if ([user length] && [baseUrl length]) { if ([baseUrl hasPrefix:@"https://"]) baseUrl = [baseUrl substringFromIndex:8]; if ([baseUrl hasPrefix:@"http://"]) baseUrl = [baseUrl substringFromIndex:7]; dirUserBaseUrl = [NSString stringWithFormat:@"%@-%@", user, baseUrl]; dirUserBaseUrl = [[self removeForbiddenCharacters:dirUserBaseUrl hasServerForbiddenCharactersSupport:NO] lowercaseString]; } else return @""; NSArray *paths = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES); dirUserBaseUrl = [NSString stringWithFormat:@"%@/%@", [paths objectAtIndex:0], dirUserBaseUrl]; return dirUserBaseUrl; } // Return the path of directory Local -> NSDocumentDirectory + (NSString *)getDirectoryLocal { NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); return [paths objectAtIndex:0]; } // Return the path of directory Crypto Cloud / Audio + (NSString *)getDirectoryAudio { NSArray *paths = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES); return [NSString stringWithFormat:@"%@/%@", [paths objectAtIndex:0], @"audio"]; } // Return the path of directory Cetificates + (NSString *)getDirectoryCerificates { NSURL *dirGroup = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:k_capabilitiesGroups]; NSString *dir = [[dirGroup URLByAppendingPathComponent:appCertificates] path]; if (![[NSFileManager defaultManager] fileExistsAtPath:dir]) [[NSFileManager defaultManager] createDirectoryAtPath:dir withIntermediateDirectories:YES attributes:nil error:nil]; return dir; } + (NSString *)getTitleSectionDate:(NSDate *)date { NSString * title; if ([date isEqualToDate:[CCUtility datetimeWithOutTime:[NSDate distantPast]]]) { title = NSLocalizedString(@"_no_date_", nil); } else { title = [NSDateFormatter localizedStringFromDate:date dateStyle:NSDateFormatterFullStyle timeStyle:0]; if ([date isEqualToDate:[CCUtility datetimeWithOutTime:[NSDate date]]]) title = [NSString stringWithFormat:NSLocalizedString(@"_today_", nil)]; } return title; } + (void)moveFileAtPath:(NSString *)atPath toPath:(NSString *)toPath { if ([[NSFileManager defaultManager] fileExistsAtPath:atPath]) { [[NSFileManager defaultManager] removeItemAtPath:toPath error:nil]; [[NSFileManager defaultManager] copyItemAtPath:atPath toPath:toPath error:nil]; [[NSFileManager defaultManager] removeItemAtPath:atPath error:nil]; } } + (void)copyFileAtPath:(NSString *)atPath toPath:(NSString *)toPath { if ([[NSFileManager defaultManager] fileExistsAtPath:atPath]) { [[NSFileManager defaultManager] removeItemAtPath:toPath error:nil]; [[NSFileManager defaultManager] copyItemAtPath:atPath toPath:toPath error:nil]; } } + (void)removeAllFileID_UPLOAD_ActiveUser:(NSString *)activeUser activeUrl:(NSString *)activeUrl { NSString *file; NSString *dir; dir = [self getDirectoryActiveUser:activeUser activeUrl:activeUrl]; NSDirectoryEnumerator *enumerator = [[NSFileManager defaultManager] enumeratorAtPath:dir]; while (file = [enumerator nextObject]) { if ([file rangeOfString:@"ID_UPLOAD_"].location != NSNotFound) [[NSFileManager defaultManager] removeItemAtPath:[NSString stringWithFormat:@"%@/%@", dir, file] error:nil]; } } + (NSString *)deletingLastPathComponentFromServerUrl:(NSString *)serverUrl { NSURL *url = [[NSURL URLWithString:[serverUrl stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]] URLByDeletingLastPathComponent]; NSString *pather = [[url absoluteString] stringByRemovingPercentEncoding]; return [pather substringToIndex: [pather length] - 1]; } + (NSString *)returnFileNamePathFromFileName:(NSString *)metadataFileName serverUrl:(NSString *)serverUrl activeUrl:(NSString *)activeUrl { NSString *fileName = [NSString stringWithFormat:@"%@/%@", [serverUrl stringByReplacingOccurrencesOfString:[CCUtility getHomeServerUrlActiveUrl:activeUrl] withString:@""], metadataFileName]; if ([fileName hasPrefix:@"/"]) fileName = [fileName substringFromIndex:1]; return fileName; } + (void)sendMailEncryptPass:(NSString *)recipient validateEmail:(BOOL)validateEmail form:(id)form { BOOL error = NO; if (validateEmail) error = ![self isValidEmail:recipient]; if (!error) error = ![MFMailComposeViewController canSendMail]; if (!error) { NSString *key = [CCUtility getKeyChainPasscodeForUUID:[CCUtility getUUID]]; MFMailComposeViewController *mc = [[MFMailComposeViewController alloc] init]; mc.mailComposeDelegate = form; [mc setSubject:[self localizableBrand:@"_title_mail_encryptpass_" table:nil]]; NSString *htmlMsg =[NSString stringWithFormat:@"

%@ : %@ , %@

", NSLocalizedString(@"_text1_mail_encryptpass_", nil), key, NSLocalizedString(@"_text2_mail_encryptpass_", nil)]; NSData *jpegData = UIImageJPEGRepresentation([UIImage imageNamed:image_brandBackgroundLite], 1.0); [mc addAttachmentData:jpegData mimeType:@"image/jpeg" fileName:@"cryptocloud.png"]; [mc setMessageBody:htmlMsg isHTML:YES]; if ([self isValidEmail:recipient]) [mc setToRecipients:@[recipient]]; [form presentViewController:mc animated:YES completion:NULL]; } else { UIAlertController * alert= [UIAlertController alertControllerWithTitle:NSLocalizedString(@"_error_", nil) message:NSLocalizedString(@"_mail_not_can_send_mail_", nil) preferredStyle:UIAlertControllerStyleAlert]; UIAlertAction* ok = [UIAlertAction actionWithTitle:NSLocalizedString(@"_ok_", nil) style:UIAlertActionStyleDefault handler:^(UIAlertAction * action) { [alert dismissViewControllerAnimated:YES completion:nil]; }]; [alert addAction:ok]; [form presentViewController:alert animated:YES completion:nil]; } } + (NSString *)localizableBrand:(NSString *)localize table:(NSString *)table { NSString *translate; if (table) translate = NSLocalizedStringFromTable(localize, table, nil); else translate = NSLocalizedString(localize, nil); translate = [translate stringByReplacingOccurrencesOfString:@"_brand_" withString:_brand_]; translate = [translate stringByReplacingOccurrencesOfString:@"_mail_me_" withString:_mail_me_]; return translate; } + (NSArray *)createNameSubFolder:(NSArray *)alassets { NSMutableOrderedSet *datesSubFolder = [[NSMutableOrderedSet alloc] init]; for (PHAsset *asset in alassets) { NSDate *assetDate = asset.creationDate; NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; [formatter setDateFormat:@"yyyy"]; NSString *yearString = [formatter stringFromDate:assetDate]; [datesSubFolder addObject:yearString]; [formatter setDateFormat:@"MM"]; NSString *monthString = [formatter stringFromDate:assetDate]; monthString = [NSString stringWithFormat:@"%@/%@", yearString, monthString]; [datesSubFolder addObject:monthString]; } return (NSArray *)datesSubFolder; } #pragma -------------------------------------------------------------------------------------------- #pragma mark ===== CCMetadata ===== #pragma -------------------------------------------------------------------------------------------- + (CCMetadata *)trasformedOCFileToCCMetadata:(OCFileDto *)itemDto fileNamePrint:(NSString *)fileNamePrint serverUrl:(NSString *)serverUrl directoryID:(NSString *)directoryID cameraFolderName:(NSString *)cameraFolderName cameraFolderPath:(NSString *)cameraFolderPath activeAccount:(NSString *)activeAccount directoryUser:(NSString *)directoryUser { CCMetadata *metadata = [CCMetadata new]; metadata.account = activeAccount; metadata.cryptated = NO; metadata.date = [NSDate dateWithTimeIntervalSince1970:itemDto.date]; metadata.directory = itemDto.isDirectory; metadata.errorPasscode = false; metadata.favorite = itemDto.isFavorite; metadata.fileID = itemDto.ocId; metadata.directoryID = directoryID; metadata.fileName = [CCUtility removeForbiddenCharacters:itemDto.fileName hasServerForbiddenCharactersSupport:YES]; metadata.fileNameData = [CCUtility trasformedFileNamePlistInCrypto:metadata.fileName]; metadata.fileNamePrint = [CCUtility removeForbiddenCharacters:fileNamePrint hasServerForbiddenCharactersSupport:YES]; metadata.iconName = @""; metadata.model = @""; metadata.nameCurrentDevice = [CCUtility getNameCurrentDevice]; metadata.permissions = itemDto.permissions; metadata.protocol = @""; metadata.rev = itemDto.etag; metadata.size = itemDto.size; metadata.sessionTaskIdentifier = k_taskIdentifierDone; metadata.sessionTaskIdentifierPlist = k_taskIdentifierDone; metadata.title = @""; metadata.type = k_metadataType_file; metadata.typeFile = @""; metadata.uuid = [CCUtility getUUID]; switch ([self getTypeFileName:metadata.fileName]) { case k_metadataTypeFilenamePlist: metadata.cryptated = YES; metadata.fileNamePrint = NSLocalizedString(@"_download_plist_", nil); [self insertInformationPlist:metadata directoryUser:directoryUser]; break; case k_metadataTypeFilenameCrypto: metadata.cryptated = YES; metadata.fileNamePrint = @""; break; } [self insertTypeFileIconName:metadata directory:serverUrl cameraFolderName:cameraFolderName cameraFolderPath:cameraFolderPath]; return metadata; } + (void)insertTypeFileIconName:(CCMetadata *)metadata directory:(NSString *)directory cameraFolderName:(NSString *)cameraFolderName cameraFolderPath:(NSString *)cameraFolderPath { if ([metadata.type isEqualToString: k_metadataType_template]) { metadata.typeFile = k_metadataTypeFile_template; } else if (!metadata.directory) { CFStringRef fileExtension = (__bridge CFStringRef)[metadata.fileNamePrint pathExtension]; CFStringRef fileUTI = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, fileExtension, NULL); NSString *ext = (__bridge NSString *)fileExtension; ext = ext.uppercaseString; // thumbnailExists if([ext isEqualToString:@"JPG"] || [ext isEqualToString:@"PNG"] || [ext isEqualToString:@"JPEG"] || [ext isEqualToString:@"GIF"] || [ext isEqualToString:@"BMP"] || [ext isEqualToString:@"MP3"] || [ext isEqualToString:@"MOV"] || [ext isEqualToString:@"MP4"] || [ext isEqualToString:@"M4V"] || [ext isEqualToString:@"3GP"]) metadata.thumbnailExists = YES; else metadata.thumbnailExists = NO; // if wrong code, icon protect if (metadata.errorPasscode) { metadata.typeFile = k_metadataTypeFile_unknown; metadata.iconName = image_plist; return; } // Type compress if (UTTypeConformsTo(fileUTI, kUTTypeZipArchive) && [(__bridge NSString *)fileUTI containsString:@"org.openxmlformats"] == NO && [(__bridge NSString *)fileUTI containsString:@"oasis"] == NO) { metadata.typeFile = k_metadataTypeFile_compress; if (metadata.cryptated) metadata.iconName = image_typeFileCompress; else metadata.iconName = image_typeFileCompress; } // Type image else if (UTTypeConformsTo(fileUTI, kUTTypeImage)) { metadata.typeFile = k_metadataTypeFile_image; if (metadata.cryptated) metadata.iconName = image_photocrypto; else metadata.iconName = image_photo; } // Type Video else if (UTTypeConformsTo(fileUTI, kUTTypeMovie)) { metadata.typeFile = k_metadataTypeFile_video; if (metadata.cryptated) metadata.iconName = image_moviecrypto; else metadata.iconName = image_movie; } // Type Audio else if (UTTypeConformsTo(fileUTI, kUTTypeAudio)) { metadata.typeFile = k_metadataTypeFile_audio; if (metadata.cryptated) metadata.iconName = image_audiocrypto; else metadata.iconName = image_audio; } // Type Document [DOC] [PDF] [XLS] [TXT] (RTF = "public.rtf" - ODT = "org.oasis-open.opendocument.text") [MD] else if (UTTypeConformsTo(fileUTI, kUTTypeContent) || [ext isEqualToString:@"MD"]) { metadata.typeFile = k_metadataTypeFile_document; if (metadata.cryptated) metadata.iconName = image_documentcrypto; else metadata.iconName = image_document; NSString *typeFile = (__bridge NSString *)fileUTI; if ([typeFile isEqualToString:@"com.adobe.pdf"]) { if (metadata.cryptated) metadata.iconName = image_pdfcrypto; else metadata.iconName = image_pdf; } if ([typeFile isEqualToString:@"org.openxmlformats.spreadsheetml.sheet"]) { if (metadata.cryptated) metadata.iconName = image_xlscrypto; else metadata.iconName = image_xls; } if ([typeFile isEqualToString:@"com.microsoft.excel.xls"]) { if (metadata.cryptated) metadata.iconName = image_xlscrypto; else metadata.iconName = image_xls; } if ([typeFile isEqualToString:@"public.plain-text"] || [ext isEqualToString:@"MD"]) { if (metadata.cryptated) metadata.iconName = image_txtcrypto; else metadata.iconName = image_txt; } if ([typeFile isEqualToString:@"public.html"]) { if (metadata.cryptated) metadata.iconName = image_filetype_htlm_crypto; else metadata.iconName = image_filetype_htlm; } } else { // Type unknown metadata.typeFile = k_metadataTypeFile_unknown; // icon uTorrent if ([(__bridge NSString *)fileExtension isEqualToString:@"torrent"]) { if (metadata.cryptated) metadata.iconName = image_utorrentcrypto; else metadata.iconName = image_utorrent; } else { if (metadata.cryptated) metadata.iconName = image_plist; else metadata.iconName = image_file; } } } else { // icon directory metadata.typeFile = k_metadataTypeFile_directory; if (metadata.cryptated) metadata.iconName = image_foldercrypto; else metadata.iconName = image_folder; if([metadata.fileName isEqualToString:cameraFolderName] && [directory isEqualToString:cameraFolderPath]) metadata.iconName = image_folderphotocamera; } } + (void)insertInformationPlist:(CCMetadata *)metadata directoryUser:(NSString *)directoryUser { NSString *fileNamePlist, *temp, *passcode; NSError *error; CCCrypto *crypto = [[CCCrypto alloc] init]; // find the plist // 1) directory temp // 2) directory serverUrl temp = [NSTemporaryDirectory() stringByAppendingString:metadata.fileName]; if ([[NSFileManager defaultManager] fileExistsAtPath:temp]) fileNamePlist = temp; else { temp = [NSString stringWithFormat:@"%@/%@", directoryUser, metadata.fileName]; if ([[NSFileManager defaultManager] fileExistsAtPath:temp]) fileNamePlist = temp; } if (!fileNamePlist) return; NSMutableDictionary *data = [[NSMutableDictionary alloc] initWithContentsOfFile:fileNamePlist]; NSString *title = [data objectForKey:@"title"]; NSString *len = [data objectForKey:@"len"]; NSString *uuid = [data objectForKey:@"uuid"]; // AutoInsert password if possible Versione 1.3 [crypto autoInsertPasscodeUUID:uuid text:title]; passcode = [crypto getKeyPasscode:uuid]; metadata.cryptated = YES; metadata.directory = [[data objectForKey:@"dir"] boolValue]; metadata.iconName = [data objectForKey:@"icon"]; metadata.model = [data objectForKey:@"model"]; metadata.nameCurrentDevice = [data objectForKey:@"namecurrentdevice"]; metadata.protocol = [data objectForKey:@"protocol"]; metadata.size = (long) [len longLongValue]; if ([data objectForKey:@"image"] == nil) metadata.thumbnailExists = NO; else metadata.thumbnailExists = YES; metadata.title = title; metadata.type = [data objectForKey:@"type"]; metadata.uuid = uuid; // Optimization V2.12 if (![[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"%@/%@.ico", directoryUser, metadata.fileID]] && !metadata.directory) { // exists image V1.8 NSData *imageData = [data objectForKey:@"image"]; if (imageData) { if (passcode) imageData = [RNDecryptor decryptData:imageData withSettings:kRNCryptorAES256Settings password:passcode error:&error]; else imageData = nil; if (imageData && error == nil) { UIImage *image = [UIImage imageWithData:imageData]; if (image) { if (image.size.width == 128 && image.size.height == 128) [CCGraphics saveIcoWithFileID:metadata.fileID image:image writeToFile:[NSString stringWithFormat:@"%@/%@.ico", directoryUser, metadata.fileID] copy:NO move:NO fromPath:nil toPath:nil]; else [CCGraphics saveIcoWithFileID:metadata.fileID image:[CCGraphics scaleImage:image toSize:CGSizeMake(128, 128)] writeToFile:[NSString stringWithFormat:@"%@/%@.ico", directoryUser, metadata.fileID] copy:NO move:NO fromPath:nil toPath:nil]; } } } } if (passcode) { metadata.fileNamePrint = [AESCrypt decrypt:title password:passcode]; if ([metadata.fileNamePrint length]) { metadata.errorPasscode = false; } else { // succede che รจ stata inserito un Passcode nuovo per lo stesso UUID metadata.fileNamePrint = NSLocalizedString(@"_insert_password_", nil); metadata.errorPasscode = true; } } else { metadata.errorPasscode = true; if (!metadata.uuid) metadata.fileNamePrint = NSLocalizedString(@"_download_plist_", nil); else metadata.fileNamePrint = NSLocalizedString(@"_insert_password_", nil); } } + (CCMetadata *)insertFileSystemInMetadata:(NSString *)fileName directory:(NSString *)directory activeAccount:(NSString *)activeAccount cameraFolderName:(NSString *)cameraFolderName cameraFolderPath:(NSString *)cameraFolderPath { CCMetadata *metadata = [[CCMetadata alloc] init]; NSString *fileNamePath = [NSString stringWithFormat:@"%@/%@", directory, fileName]; NSDictionary *attributes = [[NSFileManager defaultManager] attributesOfItemAtPath:fileNamePath error:nil]; metadata.account = activeAccount; metadata.date = attributes[NSFileModificationDate]; BOOL isDirectory; [[NSFileManager defaultManager] fileExistsAtPath:fileNamePath isDirectory:&isDirectory]; metadata.directory = isDirectory; metadata.errorPasscode = false; metadata.fileID = fileName; metadata.directoryID = directory; metadata.fileName = fileName; metadata.fileNameData = fileName; metadata.fileNamePrint = fileName; metadata.nameCurrentDevice = [CCUtility getNameCurrentDevice]; metadata.protocol = k_versionProtocolPlist; metadata.size = [attributes[NSFileSize] longValue]; metadata.thumbnailExists = false; metadata.type = k_metadataType_local; metadata.title = @""; metadata.uuid = [CCUtility getUUID]; if ([CCUtility isCryptoPlistString:fileName]) [CCUtility insertInformationPlist:metadata directoryUser:directory]; [self insertTypeFileIconName:metadata directory:directory cameraFolderName:cameraFolderName cameraFolderPath:cameraFolderPath]; return metadata; } // Return file name plist -> crypto + (NSString *)trasformedFileNamePlistInCrypto:(NSString *)fileName { if([self isCryptoPlistString:fileName]) return [fileName substringToIndex:[fileName length] - 6]; return fileName; } // Return file name crypto -> plist + (NSString *)trasformedFileNameCryptoInPlist:(NSString *)fileName { if([self isCryptoString:fileName]) return [fileName stringByAppendingString:@".plist"]; return fileName; } // It's file crypto ? 64 + crypto = 70 + (BOOL)isCryptoString:(NSString *)fileName { NSString *crypto; if ([fileName length] != 70) return false; crypto = [fileName substringWithRange:NSMakeRange(64, 6)]; if ([crypto isEqualToString:@"crypto"]) return true; else return false; } // It's file crypto.plist ? 64 + crypto.plist = 76 + (BOOL)isCryptoPlistString:(NSString *)fileName { NSString *cryptoPlist; if ([fileName length] != 76) return false; cryptoPlist = [fileName substringWithRange:NSMakeRange(64, 12)]; if ([cryptoPlist isEqualToString:@"crypto.plist"]) return true; else return false; } // It's file plain + (BOOL)isFileNotCryptated:(NSString *)filename { if ([self isCryptoPlistString:filename] == NO && [self isCryptoString:filename] == NO) return true; else return false; } // It's file encrypted + (BOOL)isFileCryptated:(NSString *)filename { if ([self isCryptoPlistString:filename] == YES || [self isCryptoString:filename] == YES) return true; else return false; } + (NSInteger)getTypeFileName:(NSString *)fileName { NSUInteger len = [fileName length]; switch (len) { case 70: if ([[fileName substringWithRange:NSMakeRange(64, 6)] isEqualToString:@"crypto"]) return k_metadataTypeFilenameCrypto; else return k_metadataTypeFilenamePlain; break; case 76: if ([[fileName substringWithRange:NSMakeRange(64, 12)] isEqualToString:@"crypto.plist"]) return k_metadataTypeFilenamePlist; else return k_metadataTypeFilenamePlain; break; default: return k_metadataTypeFilenamePlain; break; } return k_metadataTypeFilenamePlain; } #pragma -------------------------------------------------------------------------------------------- #pragma mark ===== Third parts ===== #pragma -------------------------------------------------------------------------------------------- + (NSString *)stringValueForKey:(id)key conDictionary:(NSDictionary *)dictionary { id obj = [dictionary objectForKey:key]; if ([obj isEqual:[NSNull null]]) return @""; if ([obj isKindOfClass:[NSString class]]) { return obj; } else if ([obj isKindOfClass:[NSNumber class]]) { return [obj stringValue]; } else { return [obj description]; } } + (NSString *)currentDevice { struct utsname systemInfo; uname(&systemInfo); NSString *deviceName=[NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding]; //NSLog(@"[LOG] Device Name :%@",deviceName); return deviceName; } + (NSString *)getExtension:(NSString*)fileName { NSMutableArray *fileNameArray =[[NSMutableArray alloc] initWithArray: [fileName componentsSeparatedByCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:@"."]]]; NSString *extension = [NSString stringWithFormat:@"%@",[fileNameArray lastObject]]; extension = [extension uppercaseString]; //If the file has a ZIP extension obtain the previous one for check if it is a .pages.zip / .numbers.zip / .key.zip extension if ([extension isEqualToString:@"ZIP"]) { [fileNameArray removeLastObject]; NSString *secondExtension = [NSString stringWithFormat:@"%@",[fileNameArray lastObject]]; secondExtension = [secondExtension uppercaseString]; if ([secondExtension isEqualToString:@"PAGES"] || [secondExtension isEqualToString:@"NUMBERS"] || [secondExtension isEqualToString:@"KEY"]) { extension = [NSString stringWithFormat:@"%@.%@",secondExtension,extension]; return extension; } } return extension; } /* * Util method to make a NSDate object from a string from xml * @dateString -> Data string from xml */ + (NSDate*)parseDateString:(NSString*)dateString { //Parse the date in all the formats NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; /*In most cases the best locale to choose is "en_US_POSIX", a locale that's specifically designed to yield US English results regardless of both user and system preferences. "en_US_POSIX" is also invariant in time (if the US, at some point in the future, changes the way it formats dates, "en_US" will change to reflect the new behaviour, but "en_US_POSIX" will not). It will behave consistently for all users.*/ [dateFormatter setLocale:[[NSLocale alloc] initWithLocaleIdentifier:@"en_US_POSIX"]]; //This is the format for the concret locale used [dateFormatter setDateFormat:@"EEE, dd MMM y HH:mm:ss zzz"]; NSDate *theDate = nil; NSError *error = nil; if (![dateFormatter getObjectValue:&theDate forString:dateString range:nil error:&error]) { NSLog(@"[LOG] Date '%@' could not be parsed: %@", dateString, error); } return theDate; } + (ALAssetsLibrary *)defaultAssetsLibrary { static dispatch_once_t pred = 0; static ALAssetsLibrary *library = nil; dispatch_once(&pred, ^{ library = [[ALAssetsLibrary alloc] init]; }); return library; } + (NSDate *)datetimeWithOutTime:(NSDate *)datDate { if (datDate == nil) return nil; NSDateComponents* comps = [[NSCalendar currentCalendar] components:NSCalendarUnitYear|NSCalendarUnitMonth|NSCalendarUnitDay fromDate:datDate]; datDate = [[NSCalendar currentCalendar] dateFromComponents:comps]; return datDate; } + (NSDate *)datetimeWithOutDate:(NSDate *)datDate { if (datDate == nil) return nil; NSDateComponents* comps = [[NSCalendar currentCalendar] components:NSCalendarUnitHour|NSCalendarUnitMinute|NSCalendarUnitSecond fromDate:datDate]; return [[NSCalendar currentCalendar] dateFromComponents:comps]; } + (BOOL)isValidEmail:(NSString *)checkString { checkString = [checkString lowercaseString]; BOOL stricterFilter = YES; NSString *stricterFilterString = @"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}"; NSString *laxString = @".+@.+\\.[A-Za-z]{2}[A-Za-z]*"; NSString *emailRegex = stricterFilter ? stricterFilterString : laxString; NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", emailRegex]; return [emailTest evaluateWithObject:checkString]; } @end