1/* NSDictionary+Utilities.m - this file is part of SOGo 2 * 3 * Copyright (C) 2007-2011 Inverse inc. 4 * 5 * Author: Wolfgang Sourdeau <wsourdeau@inverse.ca> 6 * 7 * This file is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2, or (at your option) 10 * any later version. 11 * 12 * This file is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; see the file COPYING. If not, write to 19 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 20 * Boston, MA 02111-1307, USA. 21 */ 22 23#import <Foundation/NSArray.h> 24#import <Foundation/NSData.h> 25#import <Foundation/NSEnumerator.h> 26#import <Foundation/NSException.h> 27#import <Foundation/NSNull.h> 28#import <Foundation/NSString.h> 29 30#import "NSArray+Utilities.h" 31#import "NSString+Utilities.h" 32 33#import "NSDictionary+Utilities.h" 34 35@implementation NSDictionary (SOGoDictionaryUtilities) 36 37+ (NSDictionary *) dictionaryFromStringsFile: (NSString *) file 38{ 39 NSString *serialized; 40 NSMutableData *content; 41 NSDictionary *newDictionary; 42 43 content = [NSMutableData data]; 44 [content appendBytes: "{" length: 1]; 45 [content appendData: [NSData dataWithContentsOfFile: file]]; 46 [content appendBytes: "}" length: 1]; 47 serialized = [[NSString alloc] initWithData: content 48 encoding: NSUTF8StringEncoding]; 49 [serialized autorelease]; 50 newDictionary = [serialized propertyList]; 51 52 return newDictionary; 53} 54 55- (NSString *) jsonRepresentation 56{ 57 NSMutableArray *values; 58 NSString *representation, *currentKey, *currentValue, *currentPair; 59 NSEnumerator *keys; 60 61 values = [NSMutableArray array]; 62 keys = [[self allKeys] objectEnumerator]; 63 while ((currentKey = [keys nextObject])) 64 { 65 currentValue = [[self objectForKey: currentKey] jsonRepresentation]; 66 currentPair = [NSString stringWithFormat: @"%@: %@", 67 [currentKey jsonRepresentation], currentValue]; 68 [values addObject: currentPair]; 69 } 70 representation = [NSString stringWithFormat: @"{%@}", 71 [values componentsJoinedByString: @", "]]; 72 73 return representation; 74} 75 76- (NSString *) keysWithFormat: (NSString *) keyFormat 77{ 78 NSArray *keys, *allKeys; 79 unsigned int count, max; 80 NSMutableString *keysWithFormat; 81 id value; 82 83 keysWithFormat = [NSMutableString stringWithString: keyFormat]; 84 85 allKeys = [self allKeys]; 86 keys = [allKeys stringsWithFormat: @"%{%@}"]; 87 88 max = [allKeys count]; 89 for (count = 0; count < max; count++) 90 { 91 value = [self objectForKey: [allKeys objectAtIndex: count]]; 92 if ([value isKindOfClass: [NSNull class]]) 93 [keysWithFormat replaceString: [keys objectAtIndex: count] 94 withString: @""]; 95 else 96 [keysWithFormat replaceString: [keys objectAtIndex: count] 97 withString: [value description]]; 98 } 99 100 return keysWithFormat; 101} 102 103- (NSComparisonResult) caseInsensitiveDisplayNameCompare: (NSDictionary *) theDictionary 104{ 105 return [[self objectForKey: @"cn"] caseInsensitiveCompare: [theDictionary objectForKey: @"cn"]]; 106} 107 108@end 109 110@implementation NSMutableDictionary (SOGoDictionaryUtilities) 111 112- (void) setObject: (id) object 113 forKeys: (NSArray *) keys 114{ 115 unsigned int count, max; 116 117 max = [keys count]; 118 for (count = 0; count < max; count++) 119 [self setObject: object 120 forKey: [keys objectAtIndex: count]]; 121} 122 123- (void) setObjects: (NSArray *) objects 124 forKeys: (NSArray *) keys 125{ 126 unsigned int count, max; 127 128 max = [objects count]; 129 if ([keys count] == max) 130 for (count = 0; count < max; count++) 131 [self setObject: [objects objectAtIndex: count] 132 forKey: [keys objectAtIndex: count]]; 133 else 134 [NSException raise: NSInvalidArgumentException 135 format: @"Number of objects does not match" 136 @" the number of keys."]; 137} 138 139@end 140