FRAQRUtils.m revision a4c96a094a3d715ef793b60cfabfdb2ee088b319
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings * The contents of this file are subject to the terms of the Common Development and
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings * Distribution License (the License). You may not use this file except in compliance with the
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings * specific language governing permission and limitations under the License.
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings * When distributing Covered Software, include this CDDL Header Notice in each file and include
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings * Header, with the fields enclosed by brackets [] replaced by your own identifying
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings * information: "Portions copyright [year] [name of copyright owner]".
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings * Copyright 2016 ForgeRock AS.
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings#import "FRAQRUtils.h"
465ea459a87d4605e145d8f45b6a9c104b696e3bCraig McDonnell+ (NSString *) replaceCharactersForURLDecoding:(NSString *)content {
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings NSString * fixed = [content stringByReplacingOccurrencesOfString:@"-" withString:@"+"];
465ea459a87d4605e145d8f45b6a9c104b696e3bCraig McDonnell return [fixed stringByReplacingOccurrencesOfString:@"_" withString:@"/"];
465ea459a87d4605e145d8f45b6a9c104b696e3bCraig McDonnell+ (NSData *) decodeURL:(NSString *) content {
465ea459a87d4605e145d8f45b6a9c104b696e3bCraig McDonnell NSString * fixed = [FRAQRUtils replaceCharactersForURLDecoding:content];
465ea459a87d4605e145d8f45b6a9c104b696e3bCraig McDonnell+ (NSData *) decodeBase64:(NSString *) base64String {
465ea459a87d4605e145d8f45b6a9c104b696e3bCraig McDonnell return [[NSData alloc] initWithBase64EncodedString:base64String options:0];
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings NSMutableString *ret = [[NSMutableString alloc] init];
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings if (tmp[i] != '%' || !ishex(tmp[i + 1]) || !ishex(tmp[i + 2])) {
c0a2f8c6e84ddf9a597f19e5f161382b0e2cf81bDiego Colantoni int paddSize = (4 - ([str length] % 4)) % 4;
9ebd9a731316dfd624ce3bcc4ea6519d10899936Ken Stubbings return c - '0';