2006-12-14 21:16:00 +01:00
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/* NSArray+Utilities.m - this file is part of SOGo
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*
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2009-03-04 15:41:00 +01:00
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* Copyright (C) 2006-2009 Inverse inc.
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2006-12-14 21:16:00 +01:00
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*
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* Author: Wolfgang Sourdeau <wsourdeau@inverse.ca>
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*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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2008-07-04 18:06:09 +02:00
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#import <Foundation/NSDictionary.h>
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#import <Foundation/NSEnumerator.h>
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2007-10-23 23:59:46 +02:00
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#import <Foundation/NSNull.h>
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2006-12-14 21:16:00 +01:00
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#import <Foundation/NSString.h>
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2009-06-10 22:54:02 +02:00
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#import <Foundation/NSValue.h>
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2006-12-14 21:16:00 +01:00
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#import "NSArray+Utilities.h"
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@implementation NSArray (SOGoArrayUtilities)
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2008-06-13 21:55:59 +02:00
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- (id *) asPointersOfObjects
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{
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id *pointers;
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unsigned int max;
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max = [self count];
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2010-01-05 23:34:35 +01:00
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pointers = NSZoneMalloc (NULL, sizeof (id) * (max + 1));
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2008-06-13 21:55:59 +02:00
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[self getObjects: pointers];
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*(pointers + max) = nil;
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return pointers;
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}
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2006-12-14 21:16:00 +01:00
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- (NSArray *) stringsWithFormat: (NSString *) format
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{
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NSMutableArray *formattedStrings;
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NSEnumerator *objects;
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id currentObject;
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formattedStrings = [NSMutableArray arrayWithCapacity: [self count]];
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2007-08-15 21:50:20 +02:00
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2006-12-14 21:16:00 +01:00
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objects = [self objectEnumerator];
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currentObject = [objects nextObject];
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while (currentObject)
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{
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2007-10-23 23:59:46 +02:00
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if ([currentObject isKindOfClass: [NSNull class]])
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[formattedStrings addObject: @""];
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else
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[formattedStrings
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addObject: [NSString stringWithFormat: format, currentObject]];
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2006-12-14 21:16:00 +01:00
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currentObject = [objects nextObject];
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}
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return formattedStrings;
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}
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2007-08-15 21:50:20 +02:00
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- (NSArray *) keysWithFormat: (NSString *) format
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{
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NSMutableArray *formattedStrings;
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NSEnumerator *objects;
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id currentObject;
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formattedStrings = [NSMutableArray arrayWithCapacity: [self count]];
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objects = [self objectEnumerator];
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currentObject = [objects nextObject];
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while (currentObject)
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{
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[formattedStrings addObject: [currentObject keysWithFormat: format]];
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currentObject = [objects nextObject];
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}
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return formattedStrings;
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}
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- (NSArray *) objectsForKey: (NSString *) key
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2008-10-23 17:35:20 +02:00
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notFoundMarker: (id) marker
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{
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NSMutableArray *objectsForKey;
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unsigned int count, max;
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id value;
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max = [self count];
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objectsForKey = [NSMutableArray arrayWithCapacity: max];
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for (count = 0; count < max; count++)
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{
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value = [[self objectAtIndex: count] objectForKey: key];
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2008-10-23 17:35:20 +02:00
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if (value)
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[objectsForKey addObject: value];
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else if (marker)
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[objectsForKey addObject: marker];
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2007-08-15 21:50:20 +02:00
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}
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return objectsForKey;
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}
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- (NSArray *) flattenedArray
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{
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NSMutableArray *flattenedArray;
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NSEnumerator *objects;
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id currentObject;
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flattenedArray = [NSMutableArray array];
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objects = [self objectEnumerator];
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2009-07-23 19:32:09 +02:00
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while ((currentObject = [objects nextObject]))
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[flattenedArray addObjectsFromArray: currentObject];
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2007-08-15 21:50:20 +02:00
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return flattenedArray;
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}
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2009-09-22 23:11:08 +02:00
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- (NSDictionary *) flattenedDictionaries
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{
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NSMutableDictionary *newDict;
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NSDictionary *currentDictionary;
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int count, max;
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newDict = [NSMutableDictionary dictionary];
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max = [self count];
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for (count = 0; count < max; count++)
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{
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currentDictionary = [self objectAtIndex: count];
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[newDict addEntriesFromDictionary: currentDictionary];
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}
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return newDict;
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}
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2008-02-22 22:21:24 +01:00
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- (NSArray *) uniqueObjects
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{
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NSMutableArray *newArray;
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NSEnumerator *objects;
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id currentObject;
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newArray = [NSMutableArray array];
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objects = [self objectEnumerator];
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while ((currentObject = [objects nextObject]))
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[newArray addObjectUniquely: currentObject];
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return newArray;
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}
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2010-01-05 23:34:35 +01:00
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- (NSArray *) trimmedComponents
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{
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return [self resultsOfSelector: @selector (stringByTrimmingSpaces)];
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}
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#ifdef GNUSTEP_BASE_LIBRARY
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2007-02-08 17:30:07 +01:00
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- (void) makeObjectsPerform: (SEL) selector
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withObject: (id) object1
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withObject: (id) object2
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{
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int count, max;
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max = [self count];
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for (count = 0; count < max; count++)
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[[self objectAtIndex: count] performSelector: selector
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withObject: object1
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withObject: object2];
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}
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2010-01-05 23:34:35 +01:00
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#endif
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- (NSArray *) resultsOfSelector: (SEL) operation
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{
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NSMutableArray *results;
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int count, max;
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id result;
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max = [self count];
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results = [NSMutableArray arrayWithCapacity: max];
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for (count = 0; count < max; count++)
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{
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result = [[self objectAtIndex: count] performSelector: operation];
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[results addObject: result];
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}
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return results;
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}
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2007-02-08 17:30:07 +01:00
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2007-05-25 19:30:24 +02:00
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- (NSString *) jsonRepresentation
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{
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id currentElement;
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NSMutableArray *jsonElements;
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NSEnumerator *elements;
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NSString *representation;
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2009-11-04 17:26:22 +01:00
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jsonElements = [NSMutableArray array];
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elements = [self objectEnumerator];
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2009-11-04 17:26:22 +01:00
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while ((currentElement = [elements nextObject]))
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[jsonElements addObject: [currentElement jsonRepresentation]];
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2007-05-25 19:30:24 +02:00
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representation = [NSString stringWithFormat: @"[%@]",
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[jsonElements componentsJoinedByString: @", "]];
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return representation;
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}
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2007-06-01 06:13:22 +02:00
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- (BOOL) containsCaseInsensitiveString: (NSString *) match
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{
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BOOL response;
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NSString *currentString, *cmpObject;
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NSEnumerator *objects;
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response = NO;
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cmpObject = [match lowercaseString];
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objects = [self objectEnumerator];
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currentString = [objects nextObject];
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while (currentString && !response)
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if ([[currentString lowercaseString] isEqualToString: cmpObject])
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response = YES;
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else
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currentString = [objects nextObject];
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return response;
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}
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2006-12-14 21:16:00 +01:00
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@end
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2007-05-19 02:41:01 +02:00
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@implementation NSMutableArray (SOGoArrayUtilities)
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2009-06-10 22:54:02 +02:00
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- (void) addNonNSObject: (void *) objectPtr
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withSize: (size_t) objectSize
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copy: (BOOL) doCopy
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2007-05-19 02:41:01 +02:00
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{
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2009-06-10 22:54:02 +02:00
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void *newObjectPtr;
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if (doCopy)
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{
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newObjectPtr = NSZoneMalloc (NULL, objectSize);
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memcpy (newObjectPtr, objectPtr, objectSize);
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}
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else
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newObjectPtr = objectPtr;
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[self addObject: [NSValue valueWithPointer: newObjectPtr]];
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2007-05-19 02:41:01 +02:00
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}
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2009-06-10 22:54:02 +02:00
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- (void) freeNonNSObjects
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2007-05-30 22:03:19 +02:00
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{
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2009-06-10 22:54:02 +02:00
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unsigned int count, max;
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void *objectPtr;
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max = [self count];
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for (count = 0; count < max; count++)
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{
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objectPtr = [[self objectAtIndex: count] pointerValue];
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NSZoneFree (NULL, objectPtr);
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}
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}
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- (void) addObjectUniquely: (id) object
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{
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if (![self containsObject: object])
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[self addObject: object];
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2007-05-30 22:03:19 +02:00
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}
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2008-08-22 01:35:34 +02:00
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- (BOOL) hasRangeIntersection: (NSRange) testRange
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2007-05-30 22:03:19 +02:00
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{
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NSEnumerator *ranges;
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2009-06-16 03:36:29 +02:00
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NSValue *currentRangePtr;
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NSRange *currentRange;
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2007-05-30 22:03:19 +02:00
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BOOL response;
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response = NO;
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ranges = [self objectEnumerator];
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2009-06-16 03:36:29 +02:00
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while (!response && (currentRangePtr = [ranges nextObject]))
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2007-05-30 22:03:19 +02:00
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{
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2009-06-16 03:36:29 +02:00
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currentRange = [currentRangePtr pointerValue];
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if (NSLocationInRange (testRange.location, *currentRange)
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2009-06-30 21:09:57 +02:00
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|| NSLocationInRange (currentRange->location, testRange))
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2007-05-30 22:03:19 +02:00
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response = YES;
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}
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return response;
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}
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2007-05-19 02:41:01 +02:00
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@end
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