2006-06-15 21:34:10 +02:00
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/*
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Copyright (C) 2004-2005 SKYRIX Software AG
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This file is part of OpenGroupware.org.
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OGo is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any
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later version.
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OGo is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with OGo; see the file COPYING. If not, write to the
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Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA.
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*/
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#include "SOGoMailBaseObject.h"
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#include "SOGoMailManager.h"
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#include "common.h"
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#include <NGObjWeb/SoObject+SoDAV.h>
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#include <NGObjWeb/SoHTTPAuthenticator.h>
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#include <NGExtensions/NSURL+misc.h>
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@implementation SOGoMailBaseObject
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+ (int)version {
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return [super version] + 1 /* v1 */;
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}
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+ (void)initialize {
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NSAssert2([super version] == 0,
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@"invalid superclass (%@) version %i !",
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NSStringFromClass([self superclass]), [super version]);
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}
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#if 0
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static BOOL debugOn = YES;
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#endif
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- (id)initWithImap4URL:(NSURL *)_url inContainer:(id)_container {
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NSString *n;
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n = [[_url path] lastPathComponent];
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if ((self = [self initWithName:n inContainer:_container])) {
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self->imap4URL = [_url retain];
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}
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return self;
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}
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- (void)dealloc {
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[self->imap4URL release];
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[super dealloc];
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}
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/* hierarchy */
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- (SOGoMailAccount *)mailAccountFolder {
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if (![[self container] respondsToSelector:_cmd]) {
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[self warnWithFormat:@"weird container of mailfolder: %@",
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[self container]];
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return nil;
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}
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return [[self container] mailAccountFolder];
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}
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- (SOGoMailAccounts *)mailAccountsFolder {
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id o;
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for (o = [self container]; [o isNotNull]; o = [o container]) {
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if ([o isKindOfClass:NSClassFromString(@"SOGoMailAccounts")])
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return o;;
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}
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return nil;
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}
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/* IMAP4 */
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- (NGImap4ConnectionManager *)mailManager {
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return [NGImap4ConnectionManager defaultConnectionManager];
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}
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- (NGImap4Connection *)imap4Connection {
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if (self->imap4 == nil) {
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self->imap4 = [[[self mailManager] connectionForURL:[self imap4URL]
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password:[self imap4Password]] retain];
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if (self->imap4 == nil) {
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[self errorWithFormat:@"Could not connect IMAP4."];
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self->imap4 = [[NSNull null] retain];
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}
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}
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return [self->imap4 isNotNull] ? self->imap4 : nil;
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}
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- (NSString *)relativeImap4Name {
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[self warnWithFormat:@"subclass should override %@",
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NSStringFromSelector(_cmd)];
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return nil;
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}
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- (NSURL *)baseImap4URL {
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if (![[self container] respondsToSelector:@selector(imap4URL)]) {
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[self warnWithFormat:@"container does not implement -imap4URL!"];
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return nil;
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}
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return [[self container] imap4URL];
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}
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- (NSURL *)imap4URL {
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NSString *sn;
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NSURL *base;
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if (self->imap4URL != nil)
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return self->imap4URL;
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if ((sn = [self relativeImap4Name]) == nil)
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return nil;
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if (![[self container] respondsToSelector:_cmd]) {
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[self warnWithFormat:@"container does not implement -imap4URL!"];
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return nil;
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}
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if ((base = [self baseImap4URL]) == nil)
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return nil;
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sn = [[base path] stringByAppendingPathComponent:sn];
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self->imap4URL = [[NSURL alloc] initWithString:sn relativeToURL:base];
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return self->imap4URL;
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}
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- (NSString *)imap4Login {
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if (![[self container] respondsToSelector:_cmd])
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return nil;
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return [[self container] imap4Login];
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}
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- (NSString *)imap4Password {
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/*
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Extract password from basic authentication.
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TODO: we might want to
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a) move the primary code to SOGoMailAccount
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b) cache the password
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*/
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WORequest *rq;
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NSString *auth;
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NSArray *creds;
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2007-04-11 21:17:20 +02:00
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rq = [context request];
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2006-06-15 21:34:10 +02:00
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if ((auth = [rq headerForKey:@"authorization"]) == nil) {
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/* no basic auth */
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return nil;
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}
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creds = [SoHTTPAuthenticator parseCredentials:auth];
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if ([creds count] < 2)
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/* somehow invalid */
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return nil;
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return [creds objectAtIndex:1]; /* the password */
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}
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- (void)flushMailCaches {
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[[self mailManager] flushCachesForURL:[self imap4URL]];
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}
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/* IMAP4 names */
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- (BOOL)isBodyPartKey:(NSString *)_key inContext:(id)_ctx {
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/*
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Every key starting with a digit is consider an IMAP4 mime part key, used in
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SOGoMailObject and SOGoMailBodyPart.
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*/
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if ([_key length] == 0)
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return NO;
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if (isdigit([_key characterAtIndex:0]))
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return YES;
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return NO;
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}
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2007-04-25 00:43:33 +02:00
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/* acls */
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#warning one day there will be code here to support IMAP acls
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- (NSArray *) aclsForUser: (NSString *) uid
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{
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return nil;
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2006-06-15 21:34:10 +02:00
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}
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2007-04-25 00:43:33 +02:00
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2006-06-15 21:34:10 +02:00
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@end /* SOGoMailBaseObject */
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