2009-09-25 16:42:33 +02:00
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/* SQLSource.h - this file is part of SOGo
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*
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2011-01-05 21:59:47 +01:00
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* Copyright (C) 2009-2011 Inverse inc.
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2009-09-25 16:42:33 +02:00
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*
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2011-04-14 20:41:10 +02:00
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* Authors: Ludovic Marcotte <lmarcotte@inverse.ca>
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* Francis Lachapelle <flachapelle@inverse.ca>
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2009-09-25 16:42:33 +02:00
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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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#import <Foundation/NSArray.h>
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#import <Foundation/NSObject.h>
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#import <Foundation/NSDictionary.h>
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#import <Foundation/NSString.h>
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#import <Foundation/NSValue.h>
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#import <Foundation/NSURL.h>
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#import <NGExtensions/NSObject+Logs.h>
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#import <GDLContentStore/GCSChannelManager.h>
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#import <GDLContentStore/NSURL+GCS.h>
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2011-04-14 20:41:10 +02:00
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#import <GDLContentStore/EOQualifier+GCS.h>
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2009-09-25 16:42:33 +02:00
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#import <GDLAccess/EOAdaptorChannel.h>
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2010-08-12 20:29:13 +02:00
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#import "SOGoConstants.h"
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2010-12-29 14:01:16 +01:00
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#import "NSString+Utilities.h"
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2009-09-25 16:42:33 +02:00
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2010-08-12 20:29:13 +02:00
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#import "SQLSource.h"
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2010-03-08 16:18:05 +01:00
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2009-09-25 16:42:33 +02:00
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/**
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* The view MUST contain the following columns:
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*
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* c_uid - will be used for authentication - it's a username or username@domain.tld)
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* c_name - which can be identical to c_uid - will be used to uniquely identify entries)
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2010-12-09 19:56:03 +01:00
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* c_password - password of the user, plain-text, md5 or sha encoded for now
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2009-09-25 16:42:33 +02:00
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* c_cn - the user's common name
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2010-09-24 17:24:24 +02:00
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* mail - the user's mail address
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2009-09-25 16:42:33 +02:00
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*
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* Other columns can be defined - see LDAPSource.m for the complete list.
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*
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*
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* A SQL source can be defined like this:
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*
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* {
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* id = zot;
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* type = sql;
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* viewURL = "http://sogo:sogo@127.0.0.1:5432/sogo/sogo_view";
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* canAuthenticate = YES;
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* isAddressBook = YES;
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* userPasswordAlgorithm = md5;
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* }
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*
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*/
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@implementation SQLSource
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+ (id) sourceFromUDSource: (NSDictionary *) udSource
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2009-11-29 05:19:32 +01:00
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inDomain: (NSString *) domain
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2009-09-25 16:42:33 +02:00
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{
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2009-11-29 05:19:32 +01:00
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return [[[self alloc] initFromUDSource: udSource
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inDomain: domain] autorelease];
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2009-09-25 16:42:33 +02:00
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}
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- (id) init
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{
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if ((self = [super init]))
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{
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_sourceID = nil;
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2011-04-14 20:41:10 +02:00
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_authenticationFilter = nil;
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2009-09-25 16:42:33 +02:00
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_mailFields = nil;
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_userPasswordAlgorithm = nil;
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_viewURL = nil;
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2011-04-28 15:36:29 +02:00
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_kindField = nil;
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_multipleBookingsField = nil;
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2009-09-25 16:42:33 +02:00
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}
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return self;
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}
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- (void) dealloc
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{
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[_sourceID release];
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2011-04-14 20:41:10 +02:00
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[_authenticationFilter release];
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2009-09-25 16:42:33 +02:00
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[_mailFields release];
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[_userPasswordAlgorithm release];
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[_viewURL release];
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2011-04-28 15:36:29 +02:00
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[_kindField release];
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[_multipleBookingsField release];
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2009-09-25 16:42:33 +02:00
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[super dealloc];
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}
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- (id) initFromUDSource: (NSDictionary *) udSource
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2009-11-29 05:19:32 +01:00
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inDomain: (NSString *) sourceDomain
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2009-09-25 16:42:33 +02:00
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{
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self = [self init];
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ASSIGN(_sourceID, [udSource objectForKey: @"id"]);
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2011-04-14 20:41:10 +02:00
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ASSIGN(_authenticationFilter, [udSource objectForKey: @"authenticationFilter"]);
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2009-09-25 16:42:33 +02:00
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ASSIGN(_mailFields, [udSource objectForKey: @"MailFieldNames"]);
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ASSIGN(_userPasswordAlgorithm, [udSource objectForKey: @"userPasswordAlgorithm"]);
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2011-04-14 20:41:10 +02:00
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ASSIGN(_imapLoginField, [udSource objectForKey: @"IMAPLoginFieldName"]);
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2011-04-28 15:36:29 +02:00
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ASSIGN(_kindField, [udSource objectForKey: @"KindFieldName"]);
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ASSIGN(_multipleBookingsField, [udSource objectForKey: @"MultipleBookingsFieldName"]);
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2009-09-25 16:42:33 +02:00
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if (!_userPasswordAlgorithm)
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_userPasswordAlgorithm = @"none";
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if ([udSource objectForKey: @"viewURL"])
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_viewURL = [[NSURL alloc] initWithString: [udSource objectForKey: @"viewURL"]];
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2009-11-29 05:19:32 +01:00
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#warning this domain code has no effect yet
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if ([sourceDomain length])
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2009-11-29 22:44:04 +01:00
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ASSIGN (_domain, sourceDomain);
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2009-11-29 05:19:32 +01:00
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2009-09-25 16:42:33 +02:00
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if (!_viewURL)
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{
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[self autorelease];
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return nil;
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}
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return self;
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}
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2009-11-29 05:19:32 +01:00
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- (NSString *) domain
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{
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return _domain;
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}
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2009-09-25 16:42:33 +02:00
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- (BOOL) _isPassword: (NSString *) plainPassword
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equalTo: (NSString *) encryptedPassword
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{
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2011-03-29 16:34:14 +02:00
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if (!plainPassword || !encryptedPassword)
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return NO;
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2009-09-25 16:42:33 +02:00
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if ([_userPasswordAlgorithm caseInsensitiveCompare: @"none"] == NSOrderedSame)
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{
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return [plainPassword isEqualToString: encryptedPassword];
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}
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2010-08-03 16:49:28 +02:00
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else if ([_userPasswordAlgorithm caseInsensitiveCompare: @"crypt"] == NSOrderedSame)
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{
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2011-02-02 02:58:56 +01:00
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return [[plainPassword asCryptStringUsingSalt: encryptedPassword] isEqualToString: encryptedPassword];
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2010-08-03 16:49:28 +02:00
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}
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2009-09-25 16:42:33 +02:00
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else if ([_userPasswordAlgorithm caseInsensitiveCompare: @"md5"] == NSOrderedSame)
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{
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2010-12-29 14:01:16 +01:00
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return [[plainPassword asMD5String] isEqualToString: encryptedPassword];
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2009-09-25 16:42:33 +02:00
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}
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2010-12-09 19:56:03 +01:00
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else if ([_userPasswordAlgorithm caseInsensitiveCompare: @"sha"] == NSOrderedSame)
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{
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2010-12-29 14:01:16 +01:00
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return [[plainPassword asSHA1String] isEqualToString: encryptedPassword];
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2010-12-09 19:56:03 +01:00
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}
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2009-09-25 16:42:33 +02:00
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[self errorWithFormat: @"Unsupported user-password algorithm: %@", _userPasswordAlgorithm];
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return NO;
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}
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2011-03-24 15:11:48 +01:00
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/**
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* Encrypts a string using this source password algorithm.
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* @param plainPassword the unencrypted password.
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* @return a new encrypted string.
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* @see _isPassword:equalTo:
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*/
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- (NSString *) _encryptPassword: (NSString *) plainPassword
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{
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if ([_userPasswordAlgorithm caseInsensitiveCompare: @"none"] == NSOrderedSame)
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{
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return plainPassword;
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}
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else if ([_userPasswordAlgorithm caseInsensitiveCompare: @"crypt"] == NSOrderedSame)
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{
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return [plainPassword asCryptStringUsingSalt: [plainPassword asMD5String]];
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}
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else if ([_userPasswordAlgorithm caseInsensitiveCompare: @"md5"] == NSOrderedSame)
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{
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return [plainPassword asMD5String];
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}
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else if ([_userPasswordAlgorithm caseInsensitiveCompare: @"sha"] == NSOrderedSame)
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{
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return [plainPassword asSHA1String];
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}
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[self errorWithFormat: @"Unsupported user-password algorithm: %@", _userPasswordAlgorithm];
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return plainPassword;
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}
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2010-03-08 16:18:05 +01:00
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//
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// SQL sources don't support right now all the password policy
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// stuff supported by OpenLDAP (and others). If we want to support
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// this for SQL sources, we'll have to implement the same
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// kind of logic in this module.
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//
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- (BOOL) checkLogin: (NSString *) _login
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password: (NSString *) _pwd
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perr: (SOGoPasswordPolicyError *) _perr
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expire: (int *) _expire
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grace: (int *) _grace
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2009-09-25 16:42:33 +02:00
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{
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EOAdaptorChannel *channel;
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2011-04-14 20:41:10 +02:00
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EOQualifier *qualifier;
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2009-09-25 16:42:33 +02:00
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GCSChannelManager *cm;
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NSException *ex;
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2011-04-14 20:41:10 +02:00
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NSMutableString *sql;
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2009-11-19 21:02:45 +01:00
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BOOL rc;
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rc = NO;
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2009-09-25 16:42:33 +02:00
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2010-03-25 02:20:06 +01:00
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_login = [_login stringByReplacingString: @"'" withString: @"''"];
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2009-09-25 16:42:33 +02:00
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cm = [GCSChannelManager defaultChannelManager];
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channel = [cm acquireOpenChannelForURL: _viewURL];
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2009-11-19 21:02:45 +01:00
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if (channel)
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2011-04-14 20:41:10 +02:00
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{
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qualifier = [[EOKeyValueQualifier alloc] initWithKey: @"c_uid"
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operatorSelector: EOQualifierOperatorEqual
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value: _login];
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[qualifier autorelease];
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sql = [NSMutableString stringWithFormat: @"SELECT c_password"
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@" FROM %@"
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@" WHERE ",
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[_viewURL gcsTableName]];
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if (_authenticationFilter)
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{
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qualifier = [[EOAndQualifier alloc] initWithQualifiers:
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qualifier,
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[EOQualifier qualifierWithQualifierFormat: _authenticationFilter],
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nil];
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[qualifier autorelease];
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}
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[qualifier _gcsAppendToString: sql];
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2009-11-19 21:02:45 +01:00
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ex = [channel evaluateExpressionX: sql];
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if (!ex)
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{
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NSDictionary *row;
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NSArray *attrs;
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NSString *value;
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attrs = [channel describeResults: NO];
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row = [channel fetchAttributes: attrs withZone: NULL];
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value = [row objectForKey: @"c_password"];
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2009-09-25 16:42:33 +02:00
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2010-03-08 16:18:05 +01:00
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rc = [self _isPassword: _pwd equalTo: value];
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2009-11-24 21:19:21 +01:00
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[channel cancelFetch];
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2009-11-19 21:02:45 +01:00
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}
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else
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2011-04-14 20:41:10 +02:00
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[self errorWithFormat: @"could not run SQL '%@': %@", qualifier, ex];
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2009-11-19 21:02:45 +01:00
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[cm releaseChannel: channel];
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2009-09-25 16:42:33 +02:00
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}
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else
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2009-11-19 21:02:45 +01:00
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[self errorWithFormat:@"failed to acquire channel for URL: %@",
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[_viewURL absoluteString]];
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2009-09-25 16:42:33 +02:00
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2009-11-19 21:02:45 +01:00
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return rc;
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2009-09-25 16:42:33 +02:00
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}
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2011-03-24 15:11:48 +01:00
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/**
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* Change a user's password.
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* @param login the user's login name.
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* @param oldPassword the previous password.
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* @param newPassword the new password.
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* @param perr is not used.
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* @return YES if the password was successfully changed.
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*/
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2010-03-08 16:18:05 +01:00
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- (BOOL) changePasswordForLogin: (NSString *) login
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oldPassword: (NSString *) oldPassword
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newPassword: (NSString *) newPassword
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perr: (SOGoPasswordPolicyError *) perr
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{
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2011-03-24 15:11:48 +01:00
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EOAdaptorChannel *channel;
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GCSChannelManager *cm;
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NSException *ex;
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NSString *sqlstr;
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BOOL didChange;
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BOOL isOldPwdOk;
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isOldPwdOk = NO;
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didChange = NO;
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// Verify current password
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isOldPwdOk = [self checkLogin:login password:oldPassword perr:perr expire:0 grace:0];
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if (isOldPwdOk)
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{
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// Encrypt new password
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NSString *encryptedPassword = [self _encryptPassword: newPassword];
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// Save new password
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login = [login stringByReplacingString: @"'" withString: @"''"];
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cm = [GCSChannelManager defaultChannelManager];
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channel = [cm acquireOpenChannelForURL: _viewURL];
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if (channel)
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{
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sqlstr = [NSString stringWithFormat: (@"UPDATE %@"
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@" SET c_password = '%@'"
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@" WHERE c_uid = '%@'"),
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[_viewURL gcsTableName], encryptedPassword, login];
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ex = [channel evaluateExpressionX: sqlstr];
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if (!ex)
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{
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didChange = YES;
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}
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else
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{
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[self errorWithFormat: @"could not run SQL '%@': %@", sqlstr, ex];
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}
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[cm releaseChannel: channel];
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}
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}
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return didChange;
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2010-03-08 16:18:05 +01:00
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}
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2011-01-05 21:59:47 +01:00
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|
|
- (NSString *) _whereClauseFromArray: (NSArray *) theArray
|
|
|
|
value: (NSString *) theValue
|
|
|
|
exact: (BOOL) theBOOL
|
|
|
|
{
|
|
|
|
NSMutableString *s;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
s = [NSMutableString string];
|
|
|
|
|
|
|
|
for (i = 0; i < [theArray count]; i++)
|
|
|
|
{
|
|
|
|
if (theBOOL)
|
|
|
|
[s appendFormat: @" OR LOWER(%@) = '%@'", [theArray objectAtIndex: i], theValue];
|
|
|
|
else
|
|
|
|
[s appendFormat: @" OR LOWER(%@) LIKE '%%%@%%'", [theArray objectAtIndex: i], theValue];
|
|
|
|
}
|
|
|
|
|
|
|
|
return s;
|
|
|
|
}
|
|
|
|
|
2009-09-25 16:42:33 +02:00
|
|
|
- (NSDictionary *) _lookupContactEntry: (NSString *) theID
|
|
|
|
considerEmail: (BOOL) b
|
|
|
|
{
|
2011-03-04 21:30:28 +01:00
|
|
|
NSMutableDictionary *response;
|
2009-09-25 16:42:33 +02:00
|
|
|
EOAdaptorChannel *channel;
|
2011-04-14 20:41:10 +02:00
|
|
|
EOQualifier *qualifier;
|
2009-09-25 16:42:33 +02:00
|
|
|
GCSChannelManager *cm;
|
2011-04-14 20:41:10 +02:00
|
|
|
NSMutableString *sql;
|
|
|
|
NSString *value;
|
2009-09-25 16:42:33 +02:00
|
|
|
NSException *ex;
|
2009-11-19 21:02:45 +01:00
|
|
|
|
|
|
|
response = nil;
|
2009-09-25 16:42:33 +02:00
|
|
|
|
2010-03-25 02:20:06 +01:00
|
|
|
theID = [theID stringByReplacingString: @"'" withString: @"''"];
|
2009-09-25 16:42:33 +02:00
|
|
|
cm = [GCSChannelManager defaultChannelManager];
|
|
|
|
channel = [cm acquireOpenChannelForURL: _viewURL];
|
2009-11-19 21:02:45 +01:00
|
|
|
if (channel)
|
2009-09-25 16:42:33 +02:00
|
|
|
{
|
2009-11-19 21:02:45 +01:00
|
|
|
if (!b)
|
2011-04-14 20:41:10 +02:00
|
|
|
sql = [NSMutableString stringWithFormat: (@"SELECT *"
|
|
|
|
@" FROM %@"
|
|
|
|
@" WHERE c_uid = '%@'"),
|
|
|
|
[_viewURL gcsTableName], theID];
|
2009-11-19 21:02:45 +01:00
|
|
|
else
|
2011-01-05 21:59:47 +01:00
|
|
|
{
|
2011-04-14 20:41:10 +02:00
|
|
|
sql = [NSMutableString stringWithFormat: (@"SELECT *"
|
|
|
|
@" FROM %@"
|
|
|
|
@" WHERE c_uid = '%@' OR"
|
|
|
|
@" LOWER(mail) = '%@'"),
|
|
|
|
[_viewURL gcsTableName], theID, [theID lowercaseString]];
|
|
|
|
|
2011-01-05 21:59:47 +01:00
|
|
|
if (_mailFields && [_mailFields count] > 0)
|
|
|
|
{
|
2011-04-14 20:41:10 +02:00
|
|
|
[sql appendString: [self _whereClauseFromArray: _mailFields value: [theID lowercaseString] exact: YES]];
|
2011-01-05 21:59:47 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-11-19 21:02:45 +01:00
|
|
|
ex = [channel evaluateExpressionX: sql];
|
|
|
|
if (!ex)
|
|
|
|
{
|
2011-01-05 21:59:47 +01:00
|
|
|
NSMutableArray *emails;
|
|
|
|
|
2009-11-19 21:02:45 +01:00
|
|
|
response = [[channel fetchAttributes: [channel describeResults: NO]
|
|
|
|
withZone: NULL] mutableCopy];
|
|
|
|
[response autorelease];
|
2009-11-24 21:19:21 +01:00
|
|
|
[channel cancelFetch];
|
2009-11-19 21:02:45 +01:00
|
|
|
|
|
|
|
// We have to do this here since we do not manage modules
|
|
|
|
// constraints right now over a SQL backend.
|
|
|
|
[response setObject: [NSNumber numberWithBool: YES] forKey: @"CalendarAccess"];
|
|
|
|
[response setObject: [NSNumber numberWithBool: YES] forKey: @"MailAccess"];
|
2011-01-05 21:59:47 +01:00
|
|
|
|
2011-03-04 21:30:28 +01:00
|
|
|
// We set the domain, if any
|
|
|
|
if (_domain)
|
|
|
|
value = _domain;
|
|
|
|
else
|
|
|
|
value = @"";
|
|
|
|
[response setObject: value forKey: @"c_domain"];
|
|
|
|
|
2011-01-05 21:59:47 +01:00
|
|
|
// We populate all mail fields
|
|
|
|
emails = [NSMutableArray array];
|
|
|
|
|
|
|
|
if ([response objectForKey: @"mail"])
|
|
|
|
[emails addObject: [response objectForKey: @"mail"]];
|
|
|
|
|
|
|
|
if (_mailFields && [_mailFields count] > 0)
|
|
|
|
{
|
|
|
|
NSString *s;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
for (i = 0; i < [_mailFields count]; i++)
|
|
|
|
if ((s = [response objectForKey: [_mailFields objectAtIndex: i]]))
|
|
|
|
[emails addObject: s];
|
|
|
|
}
|
|
|
|
|
|
|
|
[response setObject: emails forKey: @"c_emails"];
|
2011-04-14 20:41:10 +02:00
|
|
|
|
|
|
|
// We check if the user can authenticate
|
|
|
|
if (_authenticationFilter)
|
|
|
|
{
|
|
|
|
EOQualifier *q_uid, *q_auth;
|
|
|
|
|
|
|
|
sql = [NSMutableString stringWithFormat: @"SELECT c_uid"
|
|
|
|
@" FROM %@"
|
|
|
|
@" WHERE ",
|
|
|
|
[_viewURL gcsTableName]];
|
|
|
|
|
|
|
|
q_auth = [EOQualifier qualifierWithQualifierFormat: _authenticationFilter];
|
|
|
|
|
|
|
|
q_uid = [[EOKeyValueQualifier alloc] initWithKey: @"c_uid"
|
|
|
|
operatorSelector: EOQualifierOperatorEqual
|
|
|
|
value: theID];
|
|
|
|
[q_uid autorelease];
|
|
|
|
|
|
|
|
qualifier = [[EOAndQualifier alloc] initWithQualifiers: q_uid, q_auth, nil];
|
|
|
|
[qualifier autorelease];
|
|
|
|
[qualifier _gcsAppendToString: sql];
|
|
|
|
|
|
|
|
ex = [channel evaluateExpressionX: sql];
|
|
|
|
if (!ex)
|
|
|
|
{
|
|
|
|
NSDictionary *authResponse;
|
|
|
|
|
|
|
|
authResponse = [channel fetchAttributes: [channel describeResults: NO] withZone: NULL];
|
|
|
|
[response setObject: [NSNumber numberWithBool: [authResponse count] > 0] forKey: @"canAuthenticate"];
|
|
|
|
[channel cancelFetch];
|
|
|
|
}
|
|
|
|
else
|
|
|
|
[self errorWithFormat: @"could not run SQL '%@': %@", sql, ex];
|
|
|
|
}
|
|
|
|
else
|
|
|
|
[response setObject: [NSNumber numberWithBool: YES] forKey: @"canAuthenticate"];
|
|
|
|
|
|
|
|
// We check if we should use a different login for IMAP
|
|
|
|
if (_imapLoginField)
|
|
|
|
{
|
|
|
|
if ([response objectForKey: _imapLoginField])
|
|
|
|
[response setObject: [response objectForKey: _imapLoginField] forKey: @"c_imaplogin"];
|
|
|
|
}
|
|
|
|
|
2011-04-28 15:36:29 +02:00
|
|
|
// We check if it's a resource of not
|
|
|
|
if (_kindField)
|
|
|
|
{
|
|
|
|
if ((value = [response objectForKey: _kindField]))
|
|
|
|
{
|
|
|
|
if ([value caseInsensitiveCompare: @"location"] == NSOrderedSame ||
|
|
|
|
[value caseInsensitiveCompare: @"thing"] == NSOrderedSame ||
|
|
|
|
[value caseInsensitiveCompare: @"group"] == NSOrderedSame)
|
|
|
|
{
|
|
|
|
[response setObject: [NSNumber numberWithInt: 1]
|
|
|
|
forKey: @"isResource"];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (_multipleBookingsField)
|
|
|
|
{
|
|
|
|
if ((value = [response objectForKey: _multipleBookingsField]))
|
|
|
|
{
|
|
|
|
[response setObject: [NSNumber numberWithInt: [value intValue]]
|
|
|
|
forKey: @"numberOfSimultaneousBookings"];
|
|
|
|
}
|
|
|
|
}
|
2009-11-19 21:02:45 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
[self errorWithFormat: @"could not run SQL '%@': %@", sql, ex];
|
|
|
|
[cm releaseChannel: channel];
|
2009-09-25 16:42:33 +02:00
|
|
|
}
|
|
|
|
else
|
2009-11-19 21:02:45 +01:00
|
|
|
[self errorWithFormat:@"failed to acquire channel for URL: %@",
|
|
|
|
[_viewURL absoluteString]];
|
2009-09-25 16:42:33 +02:00
|
|
|
|
2009-11-19 21:02:45 +01:00
|
|
|
return response;
|
2009-09-25 16:42:33 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
- (NSDictionary *) lookupContactEntry: (NSString *) theID
|
|
|
|
{
|
|
|
|
return [self _lookupContactEntry: theID considerEmail: NO];
|
|
|
|
}
|
|
|
|
|
|
|
|
- (NSDictionary *) lookupContactEntryWithUIDorEmail: (NSString *) entryID
|
|
|
|
{
|
|
|
|
return [self _lookupContactEntry: entryID considerEmail: YES];
|
|
|
|
}
|
|
|
|
|
|
|
|
- (NSArray *) allEntryIDs
|
|
|
|
{
|
|
|
|
EOAdaptorChannel *channel;
|
|
|
|
NSMutableArray *results;
|
|
|
|
GCSChannelManager *cm;
|
|
|
|
NSException *ex;
|
|
|
|
NSString *sql;
|
|
|
|
|
|
|
|
results = [NSMutableArray array];
|
|
|
|
|
|
|
|
cm = [GCSChannelManager defaultChannelManager];
|
|
|
|
channel = [cm acquireOpenChannelForURL: _viewURL];
|
2009-11-19 21:02:45 +01:00
|
|
|
if (channel)
|
2009-09-25 16:42:33 +02:00
|
|
|
{
|
2009-11-19 21:02:45 +01:00
|
|
|
sql = [NSString stringWithFormat: @"SELECT c_uid FROM %@",
|
|
|
|
[_viewURL gcsTableName]];
|
|
|
|
|
|
|
|
ex = [channel evaluateExpressionX: sql];
|
|
|
|
if (!ex)
|
|
|
|
{
|
|
|
|
NSDictionary *row;
|
|
|
|
NSArray *attrs;
|
|
|
|
NSString *value;
|
|
|
|
|
|
|
|
attrs = [channel describeResults: NO];
|
|
|
|
|
|
|
|
while ((row = [channel fetchAttributes: attrs withZone: NULL]))
|
|
|
|
{
|
|
|
|
value = [row objectForKey: @"c_uid"];
|
|
|
|
if (value)
|
|
|
|
[results addObject: value];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
[self errorWithFormat: @"could not run SQL '%@': %@", sql, ex];
|
|
|
|
[cm releaseChannel: channel];
|
2009-09-25 16:42:33 +02:00
|
|
|
}
|
|
|
|
else
|
2009-11-19 21:02:45 +01:00
|
|
|
[self errorWithFormat:@"failed to acquire channel for URL: %@",
|
|
|
|
[_viewURL absoluteString]];
|
|
|
|
|
2009-09-25 16:42:33 +02:00
|
|
|
|
|
|
|
return results;
|
|
|
|
}
|
|
|
|
|
|
|
|
- (NSArray *) fetchContactsMatching: (NSString *) filter
|
|
|
|
{
|
|
|
|
EOAdaptorChannel *channel;
|
|
|
|
NSMutableArray *results;
|
|
|
|
GCSChannelManager *cm;
|
|
|
|
NSException *ex;
|
2009-11-19 21:02:45 +01:00
|
|
|
NSString *sql, *lowerFilter;
|
2009-09-25 16:42:33 +02:00
|
|
|
|
|
|
|
results = [NSMutableArray array];
|
|
|
|
|
|
|
|
cm = [GCSChannelManager defaultChannelManager];
|
|
|
|
channel = [cm acquireOpenChannelForURL: _viewURL];
|
2009-11-19 21:02:45 +01:00
|
|
|
if (channel)
|
2009-09-25 16:42:33 +02:00
|
|
|
{
|
2009-11-19 21:02:45 +01:00
|
|
|
lowerFilter = [filter lowercaseString];
|
2010-03-25 02:20:06 +01:00
|
|
|
lowerFilter = [lowerFilter stringByReplacingString: @"'" withString: @"''"];
|
|
|
|
|
2009-11-19 21:02:45 +01:00
|
|
|
sql = [NSString stringWithFormat: (@"SELECT *"
|
|
|
|
@" FROM %@"
|
|
|
|
@" WHERE LOWER(c_cn) LIKE '%%%@%%'"
|
|
|
|
@" OR LOWER(mail) LIKE '%%%@%%'"),
|
|
|
|
[_viewURL gcsTableName],
|
|
|
|
lowerFilter, lowerFilter];
|
|
|
|
|
2011-01-05 21:59:47 +01:00
|
|
|
if (_mailFields && [_mailFields count] > 0)
|
|
|
|
{
|
|
|
|
sql = [sql stringByAppendingString: [self _whereClauseFromArray: _mailFields value: lowerFilter exact: NO]];
|
|
|
|
}
|
|
|
|
|
2009-11-19 21:02:45 +01:00
|
|
|
ex = [channel evaluateExpressionX: sql];
|
|
|
|
if (!ex)
|
|
|
|
{
|
|
|
|
NSDictionary *row;
|
|
|
|
NSArray *attrs;
|
|
|
|
|
|
|
|
attrs = [channel describeResults: NO];
|
|
|
|
|
|
|
|
while ((row = [channel fetchAttributes: attrs withZone: NULL]))
|
|
|
|
[results addObject: row];
|
|
|
|
}
|
|
|
|
else
|
|
|
|
[self errorWithFormat: @"could not run SQL '%@': %@", sql, ex];
|
|
|
|
[cm releaseChannel: channel];
|
2009-09-25 16:42:33 +02:00
|
|
|
}
|
|
|
|
else
|
2009-11-19 21:02:45 +01:00
|
|
|
[self errorWithFormat:@"failed to acquire channel for URL: %@",
|
|
|
|
[_viewURL absoluteString]];
|
2009-09-25 16:42:33 +02:00
|
|
|
|
|
|
|
return results;
|
|
|
|
}
|
|
|
|
|
|
|
|
- (NSString *) sourceID
|
|
|
|
{
|
|
|
|
return _sourceID;
|
|
|
|
}
|
|
|
|
|
|
|
|
@end
|