360 lines
11 KiB
Objective-C
360 lines
11 KiB
Objective-C
/* MAPIStoreMailMessageTable.m - this file is part of SOGo
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*
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* Copyright (C) 2010-2012 Inverse inc
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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 3, 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/NSCharacterSet.h>
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#import <Foundation/NSDictionary.h>
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#import <Foundation/NSException.h>
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#import <Foundation/NSRange.h>
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#import <NGExtensions/NSObject+Logs.h>
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#import <EOControl/EOQualifier.h>
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#import <SOGo/NSArray+Utilities.h>
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#import <Mailer/NSData+Mail.h>
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#import <Mailer/SOGoMailFolder.h>
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#import <Mailer/SOGoMailObject.h>
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#import "MAPIStoreContext.h"
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#import "MAPIStoreMailFolder.h"
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#import "MAPIStoreMailMessage.h"
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#import "MAPIStoreTypes.h"
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#import "NSData+MAPIStore.h"
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#import "NSString+MAPIStore.h"
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#import "MAPIStoreMailMessageTable.h"
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#undef DEBUG
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#include <mapistore/mapistore.h>
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#include <mapistore/mapistore_nameid.h>
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@implementation MAPIStoreMailMessageTable
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static Class MAPIStoreMailMessageK, NSDataK, NSStringK;
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+ (void) initialize
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{
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MAPIStoreMailMessageK = [MAPIStoreMailMessage class];
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NSDataK = [NSData class];
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NSStringK = [NSString class];
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}
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+ (Class) childObjectClass
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{
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return MAPIStoreMailMessageK;
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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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ASSIGN (sortOrderings, [NSArray arrayWithObject: @"ARRIVAL"]);
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fetchedCoreInfos = NO;
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}
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return self;
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}
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- (void) cleanupCaches
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{
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[(MAPIStoreMailFolder *) container synchroniseCache];
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fetchedCoreInfos = NO;
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[super cleanupCaches];
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}
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- (NSString *) backendIdentifierForProperty: (enum MAPITAGS) property
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{
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static NSMutableDictionary *knownProperties = nil;
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if (!knownProperties)
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{
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knownProperties = [NSMutableDictionary new];
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[knownProperties setObject: @"DATE"
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forKey: MAPIPropertyKey (PR_CLIENT_SUBMIT_TIME)];
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[knownProperties setObject: @"DATE"
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forKey: MAPIPropertyKey (PR_MESSAGE_DELIVERY_TIME)];
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[knownProperties setObject: @"MESSAGE-ID"
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forKey: MAPIPropertyKey (PR_INTERNET_MESSAGE_ID_UNICODE)];
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}
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return [knownProperties objectForKey: MAPIPropertyKey (property)];
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}
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/* restrictions */
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- (MAPIRestrictionState) evaluatePropertyRestriction: (struct mapi_SPropertyRestriction *) res
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intoQualifier: (EOQualifier **) qualifier
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{
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MAPIRestrictionState rc;
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id value;
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NSNumber *modseq;
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value = NSObjectFromMAPISPropValue (&res->lpProp);
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switch ((uint32_t) res->ulPropTag)
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{
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case PR_MESSAGE_CLASS_UNICODE:
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if ([value isEqualToString: @"IPM.Note"])
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rc = MAPIRestrictionStateAlwaysTrue;
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else
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rc = MAPIRestrictionStateAlwaysFalse;
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break;
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case PidLidAppointmentStartWhole:
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case PidLidAppointmentEndWhole:
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case PidLidRecurring:
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//[self logWithFormat: @"apt restriction on mail folder?"];
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rc = MAPIRestrictionStateAlwaysFalse;
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break;
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case PidLidAutoProcessState:
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if ([value intValue] == 0)
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rc = MAPIRestrictionStateAlwaysTrue;
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else
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rc = MAPIRestrictionStateAlwaysFalse;
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break;
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case PR_SEARCH_KEY:
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rc = MAPIRestrictionStateAlwaysFalse;
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break;
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case 0x0fff00fb: /* PR_ENTRY_ID in PtyServerId form */
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case 0x0ff600fb:
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/* resProperty: struct mapi_SPropertyRestriction
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relop : 0x04 (4)
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ulPropTag : UNKNOWN_ENUM_VALUE (0xFF600FB)
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lpProp: struct mapi_SPropValue
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ulPropTag : UNKNOWN_ENUM_VALUE (0xFF600FB)
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value : union mapi_SPropValue_CTR(case 251)
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bin : SBinary_short cb=21
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[0000] 01 01 00 1A 00 00 00 00 00 9C 83 E8 0F 00 00 00 ........ ........
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[0010] 00 00 00 00 00 ..... */
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rc = MAPIRestrictionStateAlwaysFalse;
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break;
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case PidTagConversationKey:
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rc = MAPIRestrictionStateAlwaysFalse;
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break;
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case PidTagChangeNumber:
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{
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value = [NSString stringWithFormat: @"0x%.16llx", [value unsignedLongLongValue]];
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modseq = [(MAPIStoreMailFolder *)
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container modseqFromMessageChangeNumber: value];
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//[self logWithFormat: @"change number from oxcfxics: %.16lx", [value unsignedLongLongValue]];
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//[self logWithFormat: @" modseq: %.16lx", [modseq unsignedLongLongValue]];
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if (modseq)
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{
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if (res->relop == RELOP_GT)
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modseq = [NSNumber numberWithUnsignedLongLong:
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[modseq unsignedLongLongValue] + 1];
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}
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else
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modseq = [NSNumber numberWithUnsignedLongLong: 0];
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if (res->relop == RELOP_GT || res->relop == RELOP_GE)
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{
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*qualifier = [[EOKeyValueQualifier alloc] initWithKey: @"MODSEQ"
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operatorSelector: EOQualifierOperatorGreaterThanOrEqualTo
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value: modseq];
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[*qualifier autorelease];
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rc = MAPIRestrictionStateNeedsEval;
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}
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else
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{
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/* Ignore other operations as IMAP only support MODSEQ >= X */
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[self warnWithFormat: @"Ignoring '%@' as only supported operators are > and >=",
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NSStringFromSelector ([self operatorFromRestrictionOperator: res->relop])];
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rc = MAPIRestrictionStateAlwaysTrue;
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}
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}
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break;
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default:
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rc = [super evaluatePropertyRestriction: res intoQualifier: qualifier];
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}
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return rc;
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}
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- (MAPIRestrictionState) evaluateContentRestriction: (struct mapi_SContentRestriction *) res
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intoQualifier: (EOQualifier **) qualifier
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{
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MAPIRestrictionState rc;
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id value;
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value = NSObjectFromMAPISPropValue (&res->lpProp);
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if ([value isKindOfClass: NSDataK])
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{
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value = [[NSString alloc] initWithData: value
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encoding: NSUTF8StringEncoding];
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[value autorelease];
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}
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else if (![value isKindOfClass: NSStringK])
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[NSException raise: @"MAPIStoreTypeConversionException"
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format: @"unhandled content restriction for class '%@'",
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NSStringFromClass ([value class])];
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switch (res->ulPropTag)
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{
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case PR_MESSAGE_CLASS_UNICODE:
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if ([value isEqualToString: @"IPM.Note"])
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rc = MAPIRestrictionStateAlwaysTrue;
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else
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rc = MAPIRestrictionStateAlwaysFalse;
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break;
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case PidTagConversationKey:
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rc = MAPIRestrictionStateAlwaysFalse;
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break;
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default:
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rc = [super evaluateContentRestriction: res intoQualifier: qualifier];
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}
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return rc;
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}
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- (MAPIRestrictionState) evaluateExistRestriction: (struct mapi_SExistRestriction *) res
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intoQualifier: (EOQualifier **) qualifier
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{
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MAPIRestrictionState rc;
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switch (res->ulPropTag)
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{
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case PR_MESSAGE_CLASS_UNICODE:
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rc = MAPIRestrictionStateAlwaysFalse;
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break;
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case PR_MESSAGE_DELIVERY_TIME:
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rc = MAPIRestrictionStateAlwaysTrue;
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break;
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case PR_CLIENT_SUBMIT_TIME:
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rc = MAPIRestrictionStateAlwaysTrue;
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break;
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case PR_PROCESSED:
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rc = MAPIRestrictionStateAlwaysFalse;
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break;
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default:
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rc = [super evaluateExistRestriction: res intoQualifier: qualifier];
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}
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return rc;
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}
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/* sorting */
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- (NSString *) _sortIdentifierForProperty: (enum MAPITAGS) property
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{
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static NSMutableDictionary *knownProperties = nil;
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if (!knownProperties)
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{
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knownProperties = [NSMutableDictionary new];
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/* ARRIVAL, CC */
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[knownProperties setObject: @"DATE"
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forKey: MAPIPropertyKey (PR_CLIENT_SUBMIT_TIME)];
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[knownProperties setObject: @"DATE"
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forKey: MAPIPropertyKey (PR_MESSAGE_DELIVERY_TIME)];
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[knownProperties setObject: @"FROM"
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forKey: MAPIPropertyKey (PR_SENT_REPRESENTING_NAME_UNICODE)];
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[knownProperties setObject: @"SIZE"
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forKey: MAPIPropertyKey (PR_MESSAGE_SIZE)];
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[knownProperties setObject: @"SIZE"
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forKey: MAPIPropertyKey (PidLidRemoteTransferSize)];
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[knownProperties setObject: @"SUBJECT"
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forKey: MAPIPropertyKey (PR_NORMALIZED_SUBJECT_UNICODE)];
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[knownProperties setObject: @"TO"
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forKey: MAPIPropertyKey (PR_DISPLAY_TO_UNICODE)];
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}
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return [knownProperties objectForKey: MAPIPropertyKey (property)];
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}
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- (void) setSortOrder: (const struct SSortOrderSet *) set
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{
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NSMutableArray *newSortOrderings;
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NSMutableString *newSortOrdering;
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struct SSortOrder *sortOrder;
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NSString *sortIdentifier;
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const char *propName;
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uint16_t count;
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if (set)
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{
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/* TODO: */
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if (set->cCategories > 0)
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[self errorWithFormat: @"we don't handle sort categories yet"];
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newSortOrderings = [NSMutableArray array];
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for (count = 0; count < set->cSorts; count++)
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{
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sortOrder = set->aSort + count;
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sortIdentifier
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= [self _sortIdentifierForProperty: sortOrder->ulPropTag];
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if (sortIdentifier)
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{
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newSortOrdering = [NSMutableString string];
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if (sortOrder->ulOrder == TABLE_SORT_DESCEND)
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[newSortOrdering appendString: @" REVERSE"];
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else if (sortOrder->ulOrder == TABLE_SORT_MAXIMUM_CATEGORY)
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[self errorWithFormat: @"TABLE_SORT_MAXIMUM_CATEGORY is not handled"];
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[newSortOrdering appendFormat: @" %@", sortIdentifier];
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[newSortOrderings addObject: [newSortOrdering substringFromIndex: 1]];
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}
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else
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{
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propName = get_proptag_name (sortOrder->ulPropTag);
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if (!propName)
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propName = "<unknown>";
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[self errorWithFormat:
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@"sort unhandled for property: %s (0x%.8x)",
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propName, sortOrder->ulPropTag];
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}
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}
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if ([newSortOrderings count] > 0)
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ASSIGN (sortOrderings, newSortOrderings);
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else
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ASSIGN (sortOrderings, [NSArray arrayWithObject: @"ARRIVAL"]);
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//[self logWithFormat: @"new sort orderings: '%@'", sortOrderings];
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}
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else
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ASSIGN (sortOrderings, [NSArray arrayWithObject: @"ARRIVAL"]);
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[self cleanupCaches];
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}
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- (int) getRow: (struct mapistore_property_data **) dataP
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withRowID: (uint32_t) rowId
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andQueryType: (enum mapistore_query_type) queryType
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inMemCtx: (TALLOC_CTX *) memCtx
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{
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if (!fetchedCoreInfos)
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{
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fetchedCoreInfos = YES;
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[(SOGoMailFolder *) [(MAPIStoreMailFolder *) container sogoObject]
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prefetchCoreInfosForMessageKeys: [self restrictedChildKeys]];
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}
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return [super getRow: dataP withRowID: rowId
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andQueryType: queryType inMemCtx: memCtx];
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}
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@end
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