/* MAPIStoreMailFolder.m - this file is part of SOGo * * Copyright (C) 2011-2013 Inverse inc * * This file is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3, or (at your option) * any later version. * * This file is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; see the file COPYING. If not, write to * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #include #import #import #import #import #import #import #import #import #import #import #import #import #import #import #import #import #import #import #import #import #import #import #import #import #import #import "MAPIApplication.h" #import "MAPIStoreAppointmentWrapper.h" #import "MAPIStoreContext.h" #import "MAPIStoreFAIMessage.h" #import "MAPIStoreMailContext.h" #import "MAPIStoreMailMessage.h" #import "MAPIStoreMailFolderTable.h" #import "MAPIStoreMailMessageTable.h" #import "MAPIStoreMapping.h" #import "MAPIStoreTypes.h" #import "MAPIStoreUserContext.h" #import "NSData+MAPIStore.h" #import "NSString+MAPIStore.h" #import "SOGoMAPIDBMessage.h" #import #import "MAPIStoreMailVolatileMessage.h" #import "MAPIStoreMailFolder.h" static Class SOGoMailFolderK, MAPIStoreMailFolderK, MAPIStoreOutboxFolderK; #include #undef DEBUG #include #include #include #include #include @implementation MAPIStoreMailFolder + (void) initialize { SOGoMailFolderK = [SOGoMailFolder class]; MAPIStoreMailFolderK = [MAPIStoreMailFolder class]; MAPIStoreOutboxFolderK = [MAPIStoreOutboxFolder class]; [MAPIStoreAppointmentWrapper class]; } - (id) init { if ((self = [super init])) { versionsMessage = nil; bodyData = [NSMutableDictionary new]; } return self; } - (void) dealloc { [versionsMessage release]; [bodyData release]; [super dealloc]; } - (void) setupVersionsMessage { ASSIGN (versionsMessage, [SOGoMAPIDBMessage objectWithName: @"versions.plist" inContainer: dbFolder]); [versionsMessage setObjectType: MAPIInternalCacheObject]; [versionsMessage reloadIfNeeded]; } - (BOOL) ensureFolderExists { return [(SOGoMailFolder *) sogoObject exists] || [sogoObject create]; } - (void) addProperties: (NSDictionary *) newProperties { NSString *newDisplayName, *newNameInContainer; NSMutableDictionary *propsCopy; NSNumber *key; uint64_t fid; key = MAPIPropertyKey (PR_DISPLAY_NAME_UNICODE); newDisplayName = [newProperties objectForKey: key]; if (newDisplayName && ![self isKindOfClass: MAPIStoreOutboxFolderK] && ![[(SOGoMailFolder *) sogoObject displayName] isEqualToString: newDisplayName]) { fid = [self objectId]; [(SOGoMailFolder *) sogoObject renameTo: newDisplayName]; newNameInContainer = [sogoObject nameInContainer]; if (!container) [(MAPIStoreMailContext *) context updateURLWithFolderName: newNameInContainer]; [[self mapping] updateID: fid withURL: [self url]]; [dbFolder setNameInContainer: newNameInContainer]; [self cleanupCaches]; propsCopy = [newProperties mutableCopy]; [propsCopy removeObjectForKey: key]; [propsCopy autorelease]; newProperties = propsCopy; } [super addProperties: newProperties]; } - (MAPIStoreMessageTable *) messageTable { [self synchroniseCache]; return [MAPIStoreMailMessageTable tableForContainer: self]; } - (MAPIStoreFolderTable *) folderTable { return [MAPIStoreMailFolderTable tableForContainer: self]; } - (enum mapistore_error) createFolder: (struct SRow *) aRow withFID: (uint64_t) newFID andKey: (NSString **) newKeyP { enum mapistore_error rc; NSString *folderName, *nameInContainer; SOGoMailFolder *newFolder; int i; nameInContainer = nil; rc = MAPISTORE_ERROR; folderName = nil; for (i = 0; !folderName && i < aRow->cValues; i++) { if (aRow->lpProps[i].ulPropTag == PR_DISPLAY_NAME_UNICODE) folderName = [NSString stringWithUTF8String: aRow->lpProps[i].value.lpszW]; else if (aRow->lpProps[i].ulPropTag == PR_DISPLAY_NAME) folderName = [NSString stringWithUTF8String: aRow->lpProps[i].value.lpszA]; } if (folderName) { nameInContainer = [NSString stringWithFormat: @"folder%@", [[folderName stringByEncodingImap4FolderName] asCSSIdentifier]]; [[self userContext] activate]; newFolder = [SOGoMailFolderK objectWithName: nameInContainer inContainer: sogoObject]; if ([newFolder create]) { *newKeyP = nameInContainer; rc = MAPISTORE_SUCCESS; } else if ([newFolder exists]) rc = MAPISTORE_ERR_EXIST; else rc = MAPISTORE_ERR_DENIED; } return rc; } - (int) deleteFolder { int rc; NSException *error; NSString *name; name = [self nameInContainer]; if ([name isEqualToString: @"folderINBOX"]) rc = MAPISTORE_ERR_DENIED; else { error = [(SOGoMailFolder *) sogoObject delete]; if (error) rc = MAPISTORE_ERROR; else { if (![versionsMessage delete]) rc = MAPISTORE_SUCCESS; else rc = MAPISTORE_ERROR; } } return (rc == MAPISTORE_SUCCESS) ? [super deleteFolder] : rc; } - (int) getPidTagContentUnreadCount: (void **) data inMemCtx: (TALLOC_CTX *) memCtx { EOQualifier *searchQualifier; uint32_t longValue; searchQualifier = [EOQualifier qualifierWithQualifierFormat: @"flags = %@", @"unseen"]; longValue = [[sogoObject fetchUIDsMatchingQualifier: searchQualifier sortOrdering: nil] count]; *data = MAPILongValue (memCtx, longValue); return MAPISTORE_SUCCESS; } - (int) getPidTagContainerClass: (void **) data inMemCtx: (TALLOC_CTX *) memCtx { *data = [@"IPF.Note" asUnicodeInMemCtx: memCtx]; return MAPISTORE_SUCCESS; } - (EOQualifier *) nonDeletedQualifier { static EOQualifier *nonDeletedQualifier = nil; EOQualifier *deletedQualifier; if (!nonDeletedQualifier) { deletedQualifier = [[EOKeyValueQualifier alloc] initWithKey: @"FLAGS" operatorSelector: EOQualifierOperatorContains value: [NSArray arrayWithObject: @"Deleted"]]; nonDeletedQualifier = [[EONotQualifier alloc] initWithQualifier: deletedQualifier]; [deletedQualifier release]; } return nonDeletedQualifier; } - (NSArray *) messageKeysMatchingQualifier: (EOQualifier *) qualifier andSortOrderings: (NSArray *) sortOrderings { NSArray *uidKeys; EOQualifier *fetchQualifier; if ([self ensureFolderExists]) { if (!sortOrderings) sortOrderings = [NSArray arrayWithObject: @"ARRIVAL"]; if (qualifier) { fetchQualifier = [[EOAndQualifier alloc] initWithQualifiers: [self nonDeletedQualifier], qualifier, nil]; [fetchQualifier autorelease]; } else fetchQualifier = [self nonDeletedQualifier]; uidKeys = [[sogoObject fetchUIDsMatchingQualifier: fetchQualifier sortOrdering: sortOrderings] stringsWithFormat: @"%@.eml"]; } else uidKeys = nil; return uidKeys; } - (NSMutableString *) _imapFolderNameRepresentation: (NSString *) subfolderName { NSMutableString *representation; NSString *nameInContainer, *strippedName; nameInContainer = [self nameInContainer]; if (container) representation = [(MAPIStoreMailFolder *) container _imapFolderNameRepresentation: nameInContainer]; else { if (![nameInContainer hasPrefix: @"folder"]) abort (); strippedName = [nameInContainer substringFromIndex: 6]; representation = [NSMutableString stringWithString: strippedName]; } if (![subfolderName hasPrefix: @"folder"]) abort (); strippedName = [[subfolderName substringFromIndex: 6] stringByDecodingImap4FolderName]; [representation appendFormat: @"/%@", strippedName]; return representation; } - (void) _cleanupSubfolderKeys: (NSMutableArray *) subfolderKeys { SOGoMailAccount *account; NSString *draftsFolderName, *sentFolderName, *trashFolderName; NSString *subfolderKey, *cmpString; NSUInteger count, max; NSMutableArray *keysToRemove; account = [(SOGoMailFolder *) sogoObject mailAccountFolder]; draftsFolderName = [account draftsFolderNameInContext: nil]; sentFolderName = [account sentFolderNameInContext: nil]; trashFolderName = [account trashFolderNameInContext: nil]; max = [subfolderKeys count]; keysToRemove = [NSMutableArray arrayWithCapacity: max]; for (count = 0; count < max; count++) { subfolderKey = [subfolderKeys objectAtIndex: count]; cmpString = [self _imapFolderNameRepresentation: subfolderKey]; if ([cmpString isEqualToString: draftsFolderName] || [cmpString isEqualToString: sentFolderName] || [cmpString isEqualToString: trashFolderName]) [keysToRemove addObject: subfolderKey]; } [subfolderKeys removeObjectsInArray: keysToRemove]; } - (NSArray *) folderKeysMatchingQualifier: (EOQualifier *) qualifier andSortOrderings: (NSArray *) sortOrderings { NSArray *filteredSubfolderKeys; NSMutableArray *subfolderKeys; NSMutableArray *subfolderKeysQualifying; NSString *subfolderKey; NSUInteger count, max; if ([self ensureFolderExists]) { /* Only folder name can be used as qualifier key */ if (qualifier) [self warnWithFormat: @"qualifier is only used for folders with name"]; if (sortOrderings) [self errorWithFormat: @"sort orderings are not used for folders"]; /* FIXME: Flush any cache before retrieving the hierarchy, this slows things down but it is safer */ if (!qualifier) [sogoObject flushMailCaches]; subfolderKeys = [[sogoObject toManyRelationshipKeys] mutableCopy]; [subfolderKeys autorelease]; [self _cleanupSubfolderKeys: subfolderKeys]; if (qualifier) { subfolderKeysQualifying = [NSMutableArray array]; max = [subfolderKeys count]; for (count = 0; count < max; count++) { subfolderKey = [subfolderKeys objectAtIndex: count]; /* Remove "folder" prefix */ subfolderKey = [subfolderKey substringFromIndex: 6]; subfolderKey = [[subfolderKey fromCSSIdentifier] stringByDecodingImap4FolderName]; [subfolderKeysQualifying addObject: [NSDictionary dictionaryWithObject: subfolderKey forKey: @"name"]]; } filteredSubfolderKeys = [subfolderKeysQualifying filteredArrayUsingQualifier: qualifier]; max = [filteredSubfolderKeys count]; subfolderKeys = [NSMutableArray arrayWithCapacity: max]; for (count = 0; count < max; count++) { subfolderKey = [[filteredSubfolderKeys objectAtIndex: count] valueForKey: @"name"]; subfolderKey = [NSString stringWithFormat: @"folder%@", [[subfolderKey stringByEncodingImap4FolderName] asCSSIdentifier]]; [subfolderKeys addObject: subfolderKey]; } } } else subfolderKeys = nil; return subfolderKeys; } - (NSDate *) creationTime { return [NSCalendarDate dateWithTimeIntervalSince1970: 0x4dbb2dbe]; /* oc_version_time */ } - (NSDate *) lastMessageModificationTime { NSNumber *ti; NSDate *value = nil; [self synchroniseCache]; ti = [[versionsMessage properties] objectForKey: @"SyncLastSynchronisationDate"]; if (ti) value = [NSDate dateWithTimeIntervalSince1970: [ti doubleValue]]; else value = [NSDate date]; //[self logWithFormat: @"lastMessageModificationTime: %@", value]; return value; } - (SOGoFolder *) aclFolder { return (SOGoFolder *) sogoObject; } - (NSArray *) permissionEntries { NSArray *permissionEntries; if ([self ensureFolderExists]) permissionEntries = [super permissionEntries]; else permissionEntries = nil; return permissionEntries; } - (BOOL) supportsSubFolders { BOOL supportsSubFolders; MAPIStoreUserContext *userContext; if ([[self nameInContainer] isEqualToString: @"folderINBOX"]) { userContext = [self userContext]; supportsSubFolders = ![userContext inboxHasNoInferiors]; } else supportsSubFolders = YES; return supportsSubFolders; } /* synchronisation */ /* Tree: { SyncLastModseq = x; SyncLastSynchronisationDate = x; ** not updated until something changed Messages = { MessageKey = { Version = x; Modseq = x; Deleted = b; }; ... }; VersionMapping = { Version = MessageKey; ... } } */ static NSComparisonResult _compareFetchResultsByMODSEQ (id entry1, id entry2, void *data) { static NSNumber *zeroNumber = nil; NSNumber *modseq1, *modseq2; if (!zeroNumber) { zeroNumber = [NSNumber numberWithUnsignedLongLong: 0]; [zeroNumber retain]; } modseq1 = [entry1 objectForKey: @"modseq"]; if (!modseq1) modseq1 = zeroNumber; modseq2 = [entry2 objectForKey: @"modseq"]; if (!modseq2) modseq2 = zeroNumber; return [modseq1 compare: modseq2]; } - (void) _updatePredecessorChangeListWith: (NSData *) predecessorChangeList forMessageEntry: (NSMutableDictionary *) messageEntry { NSData *globCnt, *oldGlobCnt; NSMutableDictionary *changeList; NSString *guid; struct SizedXid *sizedXIDList; struct XID xid; uint32_t i, length; sizedXIDList = [predecessorChangeList asSizedXidArrayInMemCtx: NULL with: &length]; changeList = [messageEntry objectForKey: @"PredecessorChangeList"]; if (!changeList) { changeList = [NSMutableDictionary new]; [messageEntry setObject: changeList forKey: @"PredecessorChangeList"]; [changeList release]; } if (sizedXIDList) { for (i = 0; i < length; i++) { xid = sizedXIDList[i].XID; guid = [NSString stringWithGUID: &xid.NameSpaceGuid]; globCnt = [NSData dataWithBytes: xid.LocalId.data length: xid.LocalId.length]; oldGlobCnt = [changeList objectForKey: guid]; if (!oldGlobCnt || ([globCnt compare: oldGlobCnt] == NSOrderedDescending)) [changeList setObject: globCnt forKey: guid]; } talloc_free (sizedXIDList); } [versionsMessage save]; } - (void) _setChangeKey: (NSData *) changeKey forMessageEntry: (NSMutableDictionary *) messageEntry { struct XID *xid; NSString *guid; NSData *globCnt; NSDictionary *changeKeyDict; NSMutableDictionary *changeList; xid = [changeKey asXIDInMemCtx: NULL]; guid = [NSString stringWithGUID: &xid->NameSpaceGuid]; globCnt = [NSData dataWithBytes: xid->LocalId.data length: xid->LocalId.length]; talloc_free (xid); /* 1. set change key association */ changeKeyDict = [NSDictionary dictionaryWithObjectsAndKeys: guid, @"GUID", globCnt, @"LocalId", nil]; [messageEntry setObject: changeKeyDict forKey: @"ChangeKey"]; /* 2. append/update predecessor change list */ changeList = [messageEntry objectForKey: @"PredecessorChangeList"]; if (!changeList) { changeList = [NSMutableDictionary new]; [messageEntry setObject: changeList forKey: @"PredecessorChangeList"]; [changeList release]; } [changeList setObject: globCnt forKey: guid]; } - (BOOL) synchroniseCache { BOOL rc = YES; uint64_t newChangeNum; NSNumber *ti, *modseq, *initialLastModseq, *lastModseq, *nextModseq; NSString *changeNumber, *uid, *messageKey; uint64_t lastModseqNbr; EOQualifier *searchQualifier; NSArray *uids, *changeNumbers; NSUInteger count, max; NSArray *fetchResults; NSDictionary *result; NSData *changeKey; NSMutableArray *messageKeys; NSMutableDictionary *currentProperties, *messages, *mapping, *messageEntry; NSCalendarDate *now; BOOL foundChange = NO; /* NOTE: we are using NSString instance for "uid" and "changeNumber" because NSNumber proved to give very bad performances when used as NSDictionary keys with GNUstep 1.22.1. The bug seems to be solved with 1.24 but many distros still ship an older version. */ now = [NSCalendarDate date]; [now setTimeZone: utcTZ]; [versionsMessage reloadIfNeeded]; currentProperties = [versionsMessage properties]; messages = [currentProperties objectForKey: @"Messages"]; if (!messages) { messages = [NSMutableDictionary new]; [currentProperties setObject: messages forKey: @"Messages"]; [messages release]; } mapping = [currentProperties objectForKey: @"VersionMapping"]; if (!mapping) { mapping = [NSMutableDictionary new]; [currentProperties setObject: mapping forKey: @"VersionMapping"]; [mapping release]; } lastModseq = [currentProperties objectForKey: @"SyncLastModseq"]; initialLastModseq = lastModseq; if (lastModseq) { lastModseqNbr = [lastModseq unsignedLongLongValue]; nextModseq = [NSNumber numberWithUnsignedLongLong: lastModseqNbr + 1]; searchQualifier = [[EOKeyValueQualifier alloc] initWithKey: @"modseq" operatorSelector: EOQualifierOperatorGreaterThanOrEqualTo value: nextModseq]; [searchQualifier autorelease]; } else { lastModseqNbr = 0; searchQualifier = [self nonDeletedQualifier]; } /* 1. we fetch modified or added uids */ uids = [sogoObject fetchUIDsMatchingQualifier: searchQualifier sortOrdering: nil]; max = [uids count]; if (max > 0) { messageKeys = [NSMutableArray arrayWithCapacity: max]; for (count = 0; count < max; count++) { messageKey = [NSString stringWithFormat: @"%@.eml", [uids objectAtIndex: count]]; [messageKeys addObject: messageKey]; } [self ensureIDsForChildKeys: messageKeys]; changeNumbers = [[self context] getNewChangeNumbers: max]; fetchResults = [(NSDictionary *) [sogoObject fetchUIDs: uids parts: [NSArray arrayWithObjects: @"modseq", @"flags", nil]] objectForKey: @"fetch"]; /* NOTE: we sort items manually because Cyrus does not properly sort entries with a MODSEQ of 0 */ fetchResults = [fetchResults sortedArrayUsingFunction: _compareFetchResultsByMODSEQ context: NULL]; for (count = 0; count < max; count++) { result = [fetchResults objectAtIndex: count]; uid = [[result objectForKey: @"uid"] stringValue]; modseq = [result objectForKey: @"modseq"]; newChangeNum = [[changeNumbers objectAtIndex: count] unsignedLongLongValue]; changeNumber = [NSString stringWithUnsignedLongLong: newChangeNum]; messageEntry = [NSMutableDictionary new]; [messages setObject: messageEntry forKey: uid]; [messageEntry release]; [messageEntry setObject: modseq forKey: @"modseq"]; [messageEntry setObject: changeNumber forKey: @"version"]; //[self logWithFormat: @"added message entry for uid %@, modseq %@," // @" version %@", uid, modseq, changeNumber]; changeKey = [self getReplicaKeyFromGlobCnt: newChangeNum >> 16]; [self _setChangeKey: changeKey forMessageEntry: messageEntry]; [mapping setObject: modseq forKey: changeNumber]; if (!lastModseq || ([lastModseq compare: modseq] == NSOrderedAscending)) lastModseq = modseq; if ([[result objectForKey: @"flags"] containsObject: @"deleted"]) [currentProperties setObject: changeNumber forKey: @"SyncLastDeleteChangeNumber"]; } [currentProperties setObject: lastModseq forKey: @"SyncLastModseq"]; foundChange = YES; } /* 2. we synchronise expunged UIDs */ if (initialLastModseq) { fetchResults = [(SOGoMailFolder *) sogoObject fetchUIDsOfVanishedItems: lastModseqNbr]; max = [fetchResults count]; changeNumber = nil; for (count = 0; count < max; count++) { uid = [[fetchResults objectAtIndex: count] stringValue]; if ([messages objectForKey: uid]) { if (!changeNumber) { newChangeNum = [[self context] getNewChangeNumber]; changeNumber = [NSString stringWithUnsignedLongLong: newChangeNum]; } [messages removeObjectForKey: uid]; [self logWithFormat: @"Removed message entry for UID %@", uid]; } else { [self logWithFormat:@"Message entry not found for UID %@", uid]; } } if (changeNumber) { [currentProperties setObject: changeNumber forKey: @"SyncLastDeleteChangeNumber"]; [mapping setObject: lastModseq forKey: changeNumber]; foundChange = YES; } } if (foundChange) { [self synchronizeUpdatedFolder: lastModseq withMapping: mapping]; ti = [NSNumber numberWithDouble: [now timeIntervalSince1970]]; [currentProperties setObject: ti forKey: @"SyncLastSynchronisationDate"]; [versionsMessage save]; } return rc; } - (void) synchronizeUpdatedFolder: (NSNumber *) lastModseq withMapping: (NSMutableDictionary *) mapping { /* This method should be called whenever something has changed on the folder. Then we will perform two actions: 1 - Update the PidTagChangeNumber property of the root container. 2 - Store relationship PidTagChangenumber with lastModseq value on the mapping given as parameter for this folder */ uint64_t *current_cn; struct SRow row; struct SPropValue prop; uint64_t fid; const char *username; struct openchangedb_context *oc_ctx; enum MAPISTATUS retval; TALLOC_CTX *local_mem_ctx = NULL; row.cValues = 1; prop.ulPropTag = PidTagChangeNumber; prop.value.d = 0; // It doesn't matter, it will be autogenerated row.lpProps = ∝ /* We are doing a "touch" operation to update change number of the root container. We get the root container as it has the properties in the OpenChange DB */ username = [[self context] connectionInfo]->username; oc_ctx = [[self context] connectionInfo]->oc_ctx; fid = [[self rootContainer] objectId]; retval = openchangedb_set_folder_properties(oc_ctx, username, fid, &row); if (retval != MAPI_E_SUCCESS) { [self errorWithFormat:@"%s: Error setting change number on %"PRIu64, __PRETTY_FUNCTION__, fid]; return; } local_mem_ctx = talloc_named(NULL, 0, __PRETTY_FUNCTION__); if (local_mem_ctx == NULL) { [self errorWithFormat:@"%s: Error with talloc_named, out of memory?", __PRETTY_FUNCTION__]; return; } retval = openchangedb_get_folder_property(local_mem_ctx, oc_ctx, username, PidTagChangeNumber, fid, (void **) ¤t_cn); if (retval != MAPI_E_SUCCESS) { [self errorWithFormat:@"%s: Error getting change number on %"PRIu64, __PRETTY_FUNCTION__, fid]; talloc_free(local_mem_ctx); return; } [mapping setObject: lastModseq forKey: [NSString stringWithUnsignedLongLong: *current_cn]]; talloc_free(local_mem_ctx); } - (BOOL) synchroniseCacheForUID: (NSString *) messageUID { /* Try to synchronise old UIDs in versions.plist cache using an specific UID. It returns a boolean indicating if the synchronisation were done. It should be used as last resort, keeping synchroniseCache to main sync entry point. */ NSMutableDictionary *currentProperties, *messages, *messageEntry, *mapping; NSArray *fetchResults; uint64_t changeNumber; NSDictionary *result; NSNumber *modseq; NSString *changeNumberStr; NSData *changeKey; [versionsMessage reloadIfNeeded]; currentProperties = [versionsMessage properties]; messages = [currentProperties objectForKey: @"Messages"]; messageEntry = [messages objectForKey: messageUID]; if (!messageEntry) { fetchResults = [(NSDictionary *) [sogoObject fetchUIDs: [NSArray arrayWithObject: messageUID] parts: [NSArray arrayWithObjects: @"modseq", @"flags", nil]] objectForKey: @"fetch"]; if ([fetchResults count] == 1) { result = [fetchResults objectAtIndex: 0]; modseq = [result objectForKey: @"modseq"]; changeNumber = [[self context] getNewChangeNumber]; changeNumberStr = [NSString stringWithUnsignedLongLong: changeNumber]; /* Create new message entry in Messages dict */ messageEntry = [NSMutableDictionary new]; [messages setObject: messageEntry forKey: messageUID]; [messageEntry release]; /* Store the modseq and change number */ [messageEntry setObject: modseq forKey: @"modseq"]; [messageEntry setObject: changeNumberStr forKey: @"version"]; /* Store the change key */ changeKey = [self getReplicaKeyFromGlobCnt: changeNumber >> 16]; [self _setChangeKey: changeKey forMessageEntry: messageEntry]; /* Store the changeNumber -> modseq mapping */ mapping = [currentProperties objectForKey: @"VersionMapping"]; [mapping setObject: modseq forKey: changeNumberStr]; /* Store the last deleted change number if it is soft-deleted */ if ([[result objectForKey: @"flags"] containsObject: @"deleted"]) [currentProperties setObject: changeNumberStr forKey: @"SyncLastDeleteChangeNumber"]; /* Save the message */ [versionsMessage save]; return YES; } else { return NO; } } /* If message entry exists, then synchroniseCache did its job */ return YES; } - (NSNumber *) modseqFromMessageChangeNumber: (NSString *) changeNum { NSDictionary *mapping; NSNumber *modseq; NSEnumerator *enumerator; id key; uint64_t found, target, current, replica_id, current_cn; NSString *closestChangeNum; mapping = [[versionsMessage properties] objectForKey: @"VersionMapping"]; modseq = [mapping objectForKey: changeNum]; if (modseq) return modseq; // Not found from stored change numbers for this folder. // Get the closest modseq for the change number given. // O(n) cost but will be unusual behaviour. target = exchange_globcnt([changeNum unsignedLongLongValue] >> 16); replica_id = [changeNum unsignedLongLongValue] & 0xFFFF; found = 0; enumerator = [mapping keyEnumerator]; while ((key = [enumerator nextObject])) { current_cn = [(NSString *)key unsignedLongLongValue]; if ((current_cn & 0xFFFF) != replica_id) continue; current = exchange_globcnt(current_cn >> 16); if (current < target && current > found) found = current; } if (found) { closestChangeNum = [NSString stringWithUnsignedLongLong: (exchange_globcnt(found) << 16 | replica_id)]; modseq = [mapping objectForKey: closestChangeNum]; } return modseq; } - (NSString *) messageUIDFromMessageKey: (NSString *) messageKey { NSString *messageUid; NSRange dotRange; dotRange = [messageKey rangeOfString: @".eml"]; if (dotRange.location != NSNotFound) messageUid = [messageKey substringToIndex: dotRange.location]; else { messageUid = nil; [self errorWithFormat:@"%s: Unexpected messageKey value [%@]", __PRETTY_FUNCTION__, messageKey]; } return messageUid; } - (NSString *) changeNumberForMessageUID: (NSString *) messageUid { NSDictionary *messages; NSString *changeNumber; messages = [[versionsMessage properties] objectForKey: @"Messages"]; changeNumber = [[messages objectForKey: messageUid] objectForKey: @"version"]; return changeNumber; } - (NSMutableDictionary *) _messageEntryFromMessageKey: (NSString *) messageKey { NSMutableDictionary *messages, *messageEntry; NSString *messageUid; BOOL synced; messageUid = [self messageUIDFromMessageKey: messageKey]; messages = [[versionsMessage properties] objectForKey: @"Messages"]; messageEntry = [messages objectForKey: messageUid]; if (!messageEntry) { [self warnWithFormat: @"attempting to synchronise to get the message entry for " @"this message %@", messageKey]; synced = [self synchroniseCacheForUID: messageUid]; if (synced) messageEntry = [[[versionsMessage properties] objectForKey: @"Messages"] objectForKey: messageUid]; if (!messageEntry) { [self errorWithFormat: @"still nothing. We crash!"]; abort (); } } return messageEntry; } - (void) setChangeKey: (NSData *) changeKey forMessageWithKey: (NSString *) messageKey { [self _setChangeKey: changeKey forMessageEntry: [self _messageEntryFromMessageKey: messageKey]]; [versionsMessage save]; } - (BOOL) updatePredecessorChangeListWith: (NSData *) changeKey forMessageWithKey: (NSString *) messageKey { /* Update predecessor change list property given the change key. It returns if the change key has been added to the list or not */ BOOL added = NO; NSData *globCnt, *oldGlobCnt; NSDictionary *messageEntry; NSMutableDictionary *changeList; NSString *guid; struct XID *xid; xid = [changeKey asXIDInMemCtx: NULL]; guid = [NSString stringWithGUID: &xid->NameSpaceGuid]; globCnt = [NSData dataWithBytes: xid->LocalId.data length: xid->LocalId.length]; talloc_free (xid); messageEntry = [self _messageEntryFromMessageKey: messageKey]; if (messageEntry) { changeList = [messageEntry objectForKey: @"PredecessorChangeList"]; if (changeList) { oldGlobCnt = [changeList objectForKey: guid]; if (!oldGlobCnt || ([globCnt compare: oldGlobCnt] == NSOrderedDescending)) { [changeList setObject: globCnt forKey: guid]; [versionsMessage save]; added = YES; } } else [self errorWithFormat: @"Missing predecessor change list to update"]; } return added; } - (NSData *) changeKeyForMessageWithKey: (NSString *) messageKey { NSDictionary *messages, *changeKeyDict; NSString *guid, *messageUid; NSData *globCnt, *changeKey = nil; messageUid = [self messageUIDFromMessageKey: messageKey]; messages = [[versionsMessage properties] objectForKey: @"Messages"]; changeKeyDict = [[messages objectForKey: messageUid] objectForKey: @"ChangeKey"]; if (changeKeyDict) { guid = [changeKeyDict objectForKey: @"GUID"]; globCnt = [changeKeyDict objectForKey: @"LocalId"]; changeKey = [NSData dataWithChangeKeyGUID: guid andCnt: globCnt]; } return changeKey; } - (NSData *) predecessorChangeListForMessageWithKey: (NSString *) messageKey { NSMutableData *list = nil; NSDictionary *messages, *changeListDict; NSArray *keys; NSMutableArray *changeKeys; NSUInteger count, max; NSData *changeKey; NSString *guid, *messageUid; NSData *globCnt; messageUid = [self messageUIDFromMessageKey: messageKey]; messages = [[versionsMessage properties] objectForKey: @"Messages"]; changeListDict = [[messages objectForKey: messageUid] objectForKey: @"PredecessorChangeList"]; if (changeListDict) { keys = [changeListDict allKeys]; max = [keys count]; changeKeys = [NSMutableArray arrayWithCapacity: max]; for (count = 0; count < max; count++) { guid = [keys objectAtIndex: count]; globCnt = [changeListDict objectForKey: guid]; changeKey = [NSData dataWithChangeKeyGUID: guid andCnt: globCnt]; [changeKeys addObject: changeKey]; } [changeKeys sortUsingFunction: MAPIChangeKeyGUIDCompare context: nil]; list = [NSMutableData data]; for (count = 0; count < max; count++) { changeKey = [changeKeys objectAtIndex: count]; [list appendUInt8: [changeKey length]]; [list appendData: changeKey]; } } return list; } /* Management for extra properties once they already hit the IMAP server */ - (void) setExtraProperties: (NSDictionary *) props forMessage: (NSString *) messageKey { NSMutableDictionary *extraProps, *currentProperties; NSString *messageUid; messageUid = [self messageUIDFromMessageKey: messageKey]; currentProperties = [versionsMessage properties]; extraProps = [currentProperties objectForKey: @"ExtraMessagesProperties"]; if (!extraProps) { extraProps = [NSMutableDictionary new]; [currentProperties setObject: extraProps forKey: @"ExtraMessagesProperties"]; [extraProps release]; } [extraProps setObject: props forKey: messageUid]; [versionsMessage save]; } - (NSDictionary *) extraPropertiesForMessage: (NSString *) messageKey { NSString *messageUid; messageUid = [self messageUIDFromMessageKey: messageKey]; return [[[versionsMessage properties] objectForKey: @"ExtraMessagesProperties"] objectForKey: messageUid]; } - (NSArray *) getDeletedKeysFromChangeNumber: (uint64_t) changeNum andCN: (NSNumber **) cnNbr inTableType: (uint8_t) tableType { NSArray *deletedKeys, *deletedUIDs; NSString *changeNumber; uint64_t modseq; NSDictionary *versionProperties; EOQualifier *deletedQualifier, *kvQualifier, *searchQualifier; if (tableType == MAPISTORE_MESSAGE_TABLE) { changeNumber = [NSString stringWithFormat: @"0x%.16llx", changeNum]; modseq = [[self modseqFromMessageChangeNumber: changeNumber] unsignedLongLongValue]; if (modseq > 0) { /* Hard deleted items */ deletedUIDs = [(SOGoMailFolder *) sogoObject fetchUIDsOfVanishedItems: modseq]; /* Soft deleted items */ kvQualifier = [[EOKeyValueQualifier alloc] initWithKey: @"modseq" operatorSelector: EOQualifierOperatorGreaterThanOrEqualTo value: [NSNumber numberWithUnsignedLongLong: modseq]]; deletedQualifier = [[EOKeyValueQualifier alloc] initWithKey: @"FLAGS" operatorSelector: EOQualifierOperatorContains value: [NSArray arrayWithObject: @"Deleted"]]; searchQualifier = [[EOAndQualifier alloc] initWithQualifiers: kvQualifier, deletedQualifier, nil]; deletedUIDs = [deletedUIDs arrayByAddingObjectsFromArray: [sogoObject fetchUIDsMatchingQualifier: searchQualifier sortOrdering: nil]]; [deletedQualifier release]; [kvQualifier release]; [searchQualifier release]; deletedKeys = [deletedUIDs stringsWithFormat: @"%@.eml"]; if ([deletedUIDs count] > 0) { versionProperties = [versionsMessage properties]; changeNumber = [versionProperties objectForKey: @"SyncLastDeleteChangeNumber"]; *cnNbr = [NSNumber numberWithUnsignedLongLong: [changeNumber unsignedLongLongValue]]; [versionsMessage save]; } } else deletedKeys = [NSArray array]; } else deletedKeys = [super getDeletedKeysFromChangeNumber: changeNum andCN: cnNbr inTableType: tableType]; return deletedKeys; } static void _appendIMAPRange (NSMutableArray *UIDs, uint32_t low, uint32_t high) { uint32_t count; for (count = low; count < high + 1; count++) [UIDs addObject: [NSNumber numberWithUnsignedLong: count]]; } static NSUInteger _parseUID (const unichar *uniString, uint32_t *newUidP) { NSUInteger count = 0; uint32_t newUid = 0; while (uniString[count] >= '0' && uniString[count] <= '9') { newUid = newUid * 10 + (uniString[count] - 48); count++; } *newUidP = newUid; return count; } static NSUInteger _parseIMAPRange (const unichar *uniString, NSArray **UIDsP) { NSMutableArray *UIDs; NSUInteger count = 0; uint32_t currentUid, rangeMin; BOOL done = NO, inRange = NO; rangeMin = 0; currentUid = 0; UIDs = [NSMutableArray array]; while (!done) { count += _parseUID (uniString + count, ¤tUid); switch (uniString[count]) { case ':': inRange = YES; rangeMin = currentUid; break; case ' ': case 0: done = YES; case ',': if (inRange) { _appendIMAPRange (UIDs, rangeMin, currentUid); inRange = NO; } else [UIDs addObject: [NSNumber numberWithUnsignedLong: currentUid]]; break; default: abort (); } count++; } *UIDsP = UIDs; return count; } static void _parseCOPYUID (NSString *line, NSArray **destUIDsP) { unichar *uniString; NSUInteger count = 0, max; // char state = 'i'; /* i = init, v = validity, s = source range, d = dest range */ /* sample: 1 OK [COPYUID 1311899334 1:3 11:13] Completed */ max = [line length]; uniString = NSZoneMalloc (NULL, sizeof (unichar) * (max + 1)); [line getCharacters: uniString]; uniString[max] = 0; while (count < max && uniString[count] != ' ') count++; count++; while (count < max && uniString[count] != ' ') count++; count++; while (count < max && uniString[count] != ' ') count++; count++; if (count < max) count += _parseIMAPRange (uniString + count, destUIDsP); NSZoneFree (NULL, uniString); } // // Move (or eventually copy) the mails identified by // "srcMids" from the source folder into this folder. // - (int) moveCopyMessagesWithMIDs: (uint64_t *) srcMids andCount: (uint32_t) midCount fromFolder: (MAPIStoreFolder *) sourceFolder withMIDs: (uint64_t *) targetMids andChangeKeys: (struct Binary_r **) targetChangeKeys andPredecessorChangeLists: (struct Binary_r **) targetPredecessorChangeLists wantCopy: (uint8_t) wantCopy inMemCtx: (TALLOC_CTX *) memCtx { NGImap4Connection *connection; NGImap4Client *client; NSString *sourceFolderName, *targetFolderName, *messageURL, *messageKey, *uid, *v; NSMutableArray *uids, *oldMessageURLs; NSArray *destUIDs; MAPIStoreMapping *mapping; NSDictionary *result; NSUInteger count; NSArray *a; NSData *changeList; if (![sourceFolder isKindOfClass: [MAPIStoreMailFolder class]]) return [super moveCopyMessagesWithMIDs: srcMids andCount: midCount fromFolder: sourceFolder withMIDs: targetMids andChangeKeys: targetChangeKeys andPredecessorChangeLists: targetPredecessorChangeLists wantCopy: wantCopy inMemCtx: memCtx]; /* Conversion of mids to IMAP uids */ mapping = [self mapping]; uids = [NSMutableArray arrayWithCapacity: midCount]; oldMessageURLs = [NSMutableArray arrayWithCapacity: midCount]; for (count = 0; count < midCount; count++) { messageURL = [mapping urlFromID: srcMids[count]]; if (messageURL) { uid = [self messageUIDFromMessageKey: [messageURL lastPathComponent]]; [uids addObject: uid]; [oldMessageURLs addObject: messageURL]; } else return MAPISTORE_ERROR; } /* IMAP COPY */ connection = [sogoObject imap4Connection]; sourceFolderName = [connection imap4FolderNameForURL: [[sourceFolder sogoObject] imap4URL]]; targetFolderName = [connection imap4FolderNameForURL: [sogoObject imap4URL]]; client = [connection client]; [client select: sourceFolderName]; result = [client copyUids: uids toFolder: targetFolderName]; if (![[result objectForKey: @"result"] boolValue]) return MAPISTORE_ERROR; /* "Move" treatment: Store \Deleted and unregister urls as soft-deleted */ if (!wantCopy) { [client storeFlags: [NSArray arrayWithObject: @"Deleted"] forUIDs: uids addOrRemove: YES]; for (count = 0; count < midCount; count++) { /* Using soft-deleted to make deleted fmids to return the srcMids. See [MAPIStoreFolder getDeletedFMIDs:andCN:fromChangeNumber:inTableType:inMemCtx] for details */ [mapping unregisterURLWithID: srcMids[count] andFlags: MAPISTORE_SOFT_DELETE]; } } /* Registration of target messages */ // // We use the UIDPLUS IMAP extension here in order to speedup UID retrieval // If supported by the server, we'll get something like: COPYUID 1315425789 1 8 // // Sometimes COPYUID isn't returned at all by Cyrus or in case the server doesn't // support the UIDPLUS IMAP extension, we fallback to a simple UID search. // v = [[[result objectForKey: @"RawResponse"] objectForKey: @"ResponseResult"] objectForKey: @"flag"]; if (v) { destUIDs = nil; _parseCOPYUID (v, &destUIDs); } else { /* FIXME: this may fail if new messages are appended to the folder between the COPY and SORT operations */ [client select: targetFolderName]; a = [[client sort: @"ARRIVAL" qualifier: nil encoding: @"UTF-8"] objectForKey: @"sort"]; destUIDs = [[a sortedArrayUsingSelector: @selector (compare:)] subarrayWithRange: NSMakeRange ([a count] - midCount, midCount)]; } for (count = 0; count < midCount; count++) { messageURL = [NSString stringWithFormat: @"%@%@.eml", [self url], [destUIDs objectAtIndex: count]]; [mapping registerURL: messageURL withID: targetMids[count]]; } /* Update the change keys */ if (targetChangeKeys) { [self synchroniseCache]; for (count = 0; count < midCount; count++) { changeList = [NSData dataWithBinary: targetPredecessorChangeLists[count]]; messageKey = [NSString stringWithFormat: @"%@.eml", [destUIDs objectAtIndex: count]]; [self _updatePredecessorChangeListWith: changeList forMessageEntry: [self _messageEntryFromMessageKey: messageKey]]; } } // We cleanup cache of our source and destination folders [self cleanupCaches]; [sourceFolder cleanupCaches]; return MAPISTORE_SUCCESS; } - (enum mapistore_error) moveCopyToFolder: (MAPIStoreFolder *) targetFolder withNewName: (NSString *) newFolderName isMove: (BOOL) isMove isRecursive: (BOOL) isRecursive inMemCtx: (TALLOC_CTX *) memCtx { enum mapistore_error rc; NSURL *folderURL, *newFolderURL; struct SRow folderRow; struct SPropValue nameProperty; MAPIStoreMailFolder *newFolder; SOGoMailAccount *accountFolder; SOGoMailFolder *targetSOGoFolder; NSMutableArray *uids; NSArray *childKeys; NSUInteger count, max; NGImap4Connection *connection; NGImap4Client *client; NSString *newURL, *parentDBFolderPath, *childKey, *folderIMAPName, *urlNamePart, *newFolderIMAPName, *newFolderDBName; NSException *error; MAPIStoreMapping *mapping; NSDictionary *result; if ([targetFolder isKindOfClass: MAPIStoreMailFolderK] || (!targetFolder && isMove)) { folderURL = [sogoObject imap4URL]; if (!newFolderName) newFolderName = [sogoObject displayName]; targetSOGoFolder = [targetFolder sogoObject]; if (isMove) { newFolderDBName = [[newFolderName stringByEncodingImap4FolderName] asCSSIdentifier]; if (targetSOGoFolder) { /* Mimetise [SOGoMailFolderK imap4URLString] */ urlNamePart = [[newFolderName stringByEncodingImap4FolderName] stringByEscapingURL]; newFolderURL = [NSURL URLWithString: urlNamePart relativeToURL: [targetSOGoFolder imap4URL]]; } else { /* Mimetise what createRootSecondaryFolderWithFID does */ accountFolder = [[[self userContext] rootFolders] objectForKey: @"mail"]; targetSOGoFolder = [SOGoMailFolder objectWithName: [NSString stringWithFormat: @"folder%@", newFolderDBName] inContainer: accountFolder]; newFolderURL = [targetSOGoFolder imap4URL]; } error = [[sogoObject imap4Connection] moveMailboxAtURL: folderURL toURL: newFolderURL]; if (error) rc = MAPISTORE_ERR_DENIED; else { rc = MAPISTORE_SUCCESS; mapping = [self mapping]; if (targetFolder) newURL = [NSString stringWithFormat: @"%@folder%@/", [targetFolder url], newFolderDBName]; else newURL = [NSString stringWithFormat: @"sogo://%@:%@@mail/folder%@/", [[self userContext] username], [[self userContext] username], newFolderDBName]; [mapping updateID: [self objectId] withURL: newURL]; if (targetFolder) { parentDBFolderPath = [[targetFolder dbFolder] path]; if (!parentDBFolderPath) parentDBFolderPath = @""; [dbFolder changePathTo: [NSString stringWithFormat: @"%@/folder%@", parentDBFolderPath, newFolderDBName] intoNewContainer: [targetFolder dbFolder]]; } else [dbFolder changePathTo: [NSString stringWithFormat: @"/mail/folder%@", newFolderDBName] intoNewContainer: nil]; } } else { nameProperty.ulPropTag = PidTagDisplayName; nameProperty.value.lpszW = [newFolderName UTF8String]; folderRow.lpProps = &nameProperty; folderRow.cValues = 1; rc = [targetFolder createFolder: &folderRow withFID: -1 andKey: &childKey]; if (rc == MAPISTORE_SUCCESS) { newFolder = [targetFolder lookupFolder: childKey]; connection = [sogoObject imap4Connection]; folderIMAPName = [connection imap4FolderNameForURL: [sogoObject imap4URL]]; newFolderIMAPName = [connection imap4FolderNameForURL: [[newFolder sogoObject] imap4URL]]; client = [connection client]; [client select: folderIMAPName]; childKeys = [self messageKeys]; max = [childKeys count]; uids = [NSMutableArray arrayWithCapacity: max]; for (count = 0; count < max; count++) { childKey = [childKeys objectAtIndex: count]; [uids addObject: [self messageUIDFromMessageKey: childKey]]; } result = [client copyUids: uids toFolder: newFolderIMAPName]; if ([[result objectForKey: @"result"] boolValue]) { if (isRecursive) { childKeys = [self folderKeys]; max = [childKeys count]; for (count = 0; count < max; count++) { childKey = [childKeys objectAtIndex: count]; [[self lookupFolder: childKey] moveCopyToFolder: newFolder withNewName: nil isMove: NO isRecursive: YES inMemCtx: memCtx]; } } } else rc = MAPISTORE_ERROR; } } [targetFolder cleanupCaches]; } else rc = [super moveCopyToFolder: targetFolder withNewName: newFolderName isMove: isMove isRecursive: isRecursive inMemCtx: memCtx]; return rc; } - (MAPIStoreMessage *) createMessage { SOGoCacheObject *childObject; [[[self context] userContext] activate]; childObject = [SOGoCacheObject objectWithName: [SOGoCacheObject globallyUniqueObjectId] inContainer: sogoObject]; return [MAPIStoreMailVolatileMessage mapiStoreObjectWithSOGoObject: childObject inContainer: self]; } - (id) lookupMessage: (NSString *) messageKey { MAPIStoreMailMessage *message; NSData *rawBodyData; message = [super lookupMessage: messageKey]; if (message) { rawBodyData = [bodyData objectForKey: messageKey]; if (rawBodyData) [message setBodyContentFromRawData: rawBodyData]; } return message; } - (NSArray *) rolesForExchangeRights: (uint32_t) rights { NSMutableArray *roles; roles = [NSMutableArray arrayWithCapacity: 6]; if (rights & RoleOwner) [roles addObject: SOGoMailRole_Administrator]; if (rights & RightsCreateItems) { [roles addObject: SOGoRole_ObjectCreator]; [roles addObject: SOGoMailRole_Writer]; [roles addObject: SOGoMailRole_Poster]; } if (rights & RightsDeleteAll) { [roles addObject: SOGoRole_ObjectEraser]; [roles addObject: SOGoRole_FolderEraser]; [roles addObject: SOGoMailRole_Expunger]; } if (rights & RightsEditAll) [roles addObject: SOGoRole_ObjectEditor]; if (rights & RightsReadItems) [roles addObject: SOGoRole_ObjectViewer]; if (rights & RightsCreateSubfolders) [roles addObject: SOGoRole_FolderCreator]; // [self logWithFormat: @"roles for rights %.8x = (%@)", rights, roles]; return roles; } - (uint32_t) exchangeRightsForRoles: (NSArray *) roles { uint32_t rights = 0; if ([roles containsObject: SOGoMailRole_Administrator]) rights |= (RoleOwner ^ RightsAll); if ([roles containsObject: SOGoRole_ObjectCreator]) rights |= RightsCreateItems; if ([roles containsObject: SOGoRole_ObjectEraser] && [roles containsObject: SOGoRole_FolderEraser]) rights |= RightsDeleteAll; if ([roles containsObject: SOGoRole_ObjectEditor]) rights |= RightsEditAll; if ([roles containsObject: SOGoRole_ObjectViewer]) rights |= RightsReadItems; if ([roles containsObject: SOGoRole_FolderCreator]) rights |= RightsCreateSubfolders; if (rights != 0) rights |= RoleNone; /* actually "folder visible" */ // [self logWithFormat: @"rights for roles (%@) = %.8x", roles, rights]; return rights; } - (enum mapistore_error) preloadMessageBodiesWithKeys: (NSArray *) keys ofTableType: (enum mapistore_table_type) tableType { MAPIStoreMailMessage *message; NSMutableSet *bodyPartKeys; NSMutableDictionary *keyAssoc; NSDictionary *response; NSUInteger count, max; NSString *messageKey, *messageUid, *bodyPartKey; NGImap4Client *client; NSArray *fetch; NSData *bodyContent; if (tableType == MAPISTORE_MESSAGE_TABLE) { [bodyData removeAllObjects]; max = [keys count]; if (max > 0) { bodyPartKeys = [NSMutableSet setWithCapacity: max]; keyAssoc = [NSMutableDictionary dictionaryWithCapacity: max]; for (count = 0; count < max; count++) { messageKey = [keys objectAtIndex: count]; message = [self lookupMessage: messageKey]; if (message) { bodyPartKey = [message bodyContentPartKey]; if (bodyPartKey) { [bodyPartKeys addObject: bodyPartKey]; messageUid = [self messageUIDFromMessageKey: messageKey]; /* If the bodyPartKey include peek, remove it as it is not returned as key in the IMAP server response. IMAP conversation example: a4 UID FETCH 1 (UID BODY.PEEK[text]) * 1 FETCH (UID 1 BODY[TEXT] {1677} */ bodyPartKey = [bodyPartKey stringByReplacingOccurrencesOfString: @"body.peek" withString: @"body"]; [keyAssoc setObject: bodyPartKey forKey: messageUid]; } } } client = [[(SOGoMailFolder *) sogoObject imap4Connection] client]; [client select: [sogoObject absoluteImap4Name]]; response = [client fetchUids: [keyAssoc allKeys] parts: [bodyPartKeys allObjects]]; fetch = [response objectForKey: @"fetch"]; max = [fetch count]; for (count = 0; count < max; count++) { response = [fetch objectAtIndex: count]; messageUid = [[response objectForKey: @"uid"] stringValue]; bodyPartKey = [keyAssoc objectForKey: messageUid]; if (bodyPartKey) { bodyContent = [[response objectForKey: bodyPartKey] objectForKey: @"data"]; if (bodyContent) { messageKey = [NSString stringWithFormat: @"%@.eml", messageUid]; [bodyData setObject: bodyContent forKey: messageKey]; } } } } } return MAPISTORE_SUCCESS; } @end @implementation MAPIStoreOutboxFolder - (int) getPidTagDisplayName: (void **) data inMemCtx: (TALLOC_CTX *) memCtx { *data = [@"Outbox" asUnicodeInMemCtx: memCtx]; return MAPISTORE_SUCCESS; } @end