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// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// HEADER FILES
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//
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//
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/**
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* HEADER FILES
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*/
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#include <barsc.h>
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#include <bautils.h>
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#include "msvdbadapter.h"
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#include "msventryfreepool.h"
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#include "msvsearchsortdbwrapper.h"
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#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
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#include "msvsearchsortconstants.h"
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#endif
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#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB)
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#include "cmessageconvertermanager.h"
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#endif
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/**
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* CONSTANT DEFINITION
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*/
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#define SERVER_UID 0x1000484B
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#define KMsvNumStdFolder 7
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#if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
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#include "msvindexadapter.h"
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//Main (dummy) DB name.
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#if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)
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_LIT(KMainDummyDBName, "\\messaging_master.db");
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_LIT(KMessagingDBName, "\\messaging.db");
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#else
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_LIT(KMainDummyDBName, "[1000484B]messaging_master.db");
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_LIT(KMessagingDBName, "[1000484B]messaging.db");
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#endif
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_LIT(KLogicalName, "DB");
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_LIT(KComma, ", ");
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_LIT(KDelimiter, " ;");
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#endif // #if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
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/**
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* LITERAL DEFINITION
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*/
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//Data definition queries
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_LIT8(KEncodingText, "encoding=UTF-8");
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_LIT8(KCreateIndexEntryTableQuery, "CREATE TABLE IF NOT EXISTS IndexEntry ("
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"id INTEGER PRIMARY KEY,"
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"parentId INT,"
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"serviceId INT,"
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"mtmId INT,"
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"type INT,"
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"date INT64,"
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"data INT,"
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"size INT,"
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"error INT,"
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"mtmData1 INT,"
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"mtmData2 INT,"
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"mtmData3 INT,"
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"relatedId INT,"
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"bioType INT,"
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"pcSyncCount INT,"
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"reserved INT,"
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"visibleParent INT,"
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"description TEXT,"
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"details TEXT" ");"
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);
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_LIT8(KCreateIndexQuery, "CREATE INDEX IF NOT EXISTS INDEX_PARENT ON IndexEntry(parentId);");
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_LIT8(KCreateVersionTableQuery, "CREATE TABLE IF NOT EXISTS VersionTable ( "
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"version INTEGER PRIMARY KEY );"
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);
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//Common database queries
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_LIT8(KGetEntryExistsQuery, "SELECT parentId FROM IndexEntry WHERE id = :id;"); //
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_LIT8(KGetVisibleIdQuery, "SELECT data, visibleParent FROM IndexEntry WHERE id = :id;"); //
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_LIT8(KGetEntryQuery, "SELECT parentId, serviceId, mtmId, type, date, data, size, error, "
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"mtmData1, mtmData2, mtmData3, relatedId, bioType, pcSyncCount, "
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"reserved, visibleParent, description, details FROM IndexEntry WHERE id = :id;"); //
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_LIT8(KGetChildEntriesQuery, "SELECT id, serviceId, mtmId, type, date, data, size, error, "
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"mtmData1, mtmData2, mtmData3, relatedId, bioType, pcSyncCount, "
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"reserved, visibleParent, description, details FROM IndexEntry "
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"WHERE parentId = :parentId order by id ASC;"); //
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//Data manipulation queries
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_LIT8(KCreateEntryQuery, "INSERT INTO IndexEntry VALUES ("
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":id, :parentId, :serviceId, :mtmId, :type, :date, :data, :size, :error,"
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":mtmData1, :mtmData2, :mtmData3, :relatedId, :bioType, :pcSyncCount,"
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":reserved, :visibleParent, :description, :details);"
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); //
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_LIT8(KUpdateEntryQuery, "UPDATE IndexEntry SET "
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"parentId = :parentId, serviceId = :serviceId, mtmId = :mtmId, type = :type, date = :date,"
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"data = :data, size = :size, error = :error, mtmData1 = :mtmData1, mtmData2 = :mtmData2,"
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"mtmData3 = :mtmData3, relatedId = :relatedId, bioType = :bioType, pcSyncCount = :pcSyncCount,"
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"reserved = :reserved, visibleParent = :visibleParent, description = :description,"
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"details = :details WHERE id = :id;"
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); //
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_LIT8(KUpdateEntryNoParentQuery, "UPDATE IndexEntry SET "
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"serviceId = :serviceId, mtmId = :mtmId, type = :type, date = :date,"
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"data = :data, size = :size, error = :error, mtmData1 = :mtmData1, mtmData2 = :mtmData2,"
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"mtmData3 = :mtmData3, relatedId = :relatedId, bioType = :bioType, pcSyncCount = :pcSyncCount,"
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"reserved = :reserved, visibleParent = :visibleParent, description = :description,"
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"details = :details WHERE id = :id;"
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); //
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#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB)
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_LIT8(KCreateConversionStatusTableQuery, "CREATE TABLE IF NOT EXISTS ConversionStatus ("
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"lastId INT,"
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"serviceId INTEGER PRIMARY KEY,"
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"sourceVersion INT,"
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"targetVersion INT,"
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"mtmId INT,"
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"remainingCount INT );"
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);
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_LIT8(KRemoveConversionStatusTable, "DROP TABLE IF EXISTS ConversionStatus;");
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#endif
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//Literals for parameter indexes
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_LIT(KMsgParamId, ":id");
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_LIT(KMsgParamParentId, ":parentId");
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_LIT(KMsgParamServiceId, ":serviceId");
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_LIT(KMsgParamMtmId, ":mtmId");
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_LIT(KMsgParamType, ":type");
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_LIT(KMsgParamDate, ":date");
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_LIT(KMsgParamData, ":data");
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_LIT(KMsgParamSize, ":size");
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_LIT(KMsgParamError, ":error");
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_LIT(KMsgParamMtmData1, ":mtmData1");
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_LIT(KMsgParamMtmData2, ":mtmData2");
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_LIT(KMsgParamMtmData3, ":mtmData3");
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_LIT(KMsgParamRelatedId, ":relatedId");
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_LIT(KMsgParamBiotype, ":bioType");
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_LIT(KMsgParamPcSyncCount, ":pcSyncCount");
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_LIT(KMsgParamReserved, ":reserved");
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_LIT(KMsgParamVisibleParent, ":visibleParent");
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_LIT(KMsgParamDescriptionTxt, ":description");
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_LIT(KMsgParamDetailsTxt, ":details");
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//Literals for column indexes
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_LIT(KMsgColumnId, "id");
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_LIT(KMsgColumnParentId, "parentId");
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_LIT(KMsgColumnServiceId, "serviceId");
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_LIT(KMsgColumnMtmId, "mtmId");
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_LIT(KMsgColumnType, "type");
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_LIT(KMsgColumnDate, "date");
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_LIT(KMsgColumnData, "data");
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_LIT(KMsgColumnSize, "size");
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_LIT(KMsgColumnError, "error");
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_LIT(KMsgColumnMtmData1, "mtmData1");
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_LIT(KMsgColumnMtmData2, "mtmData2");
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_LIT(KMsgColumnMtmData3, "mtmData3");
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_LIT(KMsgColumnRelatedId, "relatedId");
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_LIT(KMsgColumnBiotype, "bioType");
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_LIT(KMsgColumnPcSyncCount, "pcSyncCount");
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_LIT(KMsgColumnReserved, "reserved");
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_LIT(KMsgColumnVisibleParent, "visibleParent");
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_LIT(KMsgColumnDescriptionTxt, "description");
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_LIT(KMsgColumnDetailsTxt, "details");
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#if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
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_LIT8(KGetChildIdsQuery, "SELECT id, type, data FROM IndexEntry WHERE parentId = :parentId order by id ASC;"); //
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_LIT8(KClearTableContents, "DELETE FROM SearchSortEntry;");
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#else
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_LIT8(KDeleteTable, "DROP TABLE IF EXISTS SearchSortEntry;");
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_LIT8(KGetChildIdsQuery, "SELECT id FROM IndexEntry WHERE parentId = :parentId order by id ASC;"); //
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_LIT8(KGetInPreparationIdQuery, "SELECT id, data FROM IndexEntry;");
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#endif
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// Changes for PREQ 1667.
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//Data definition queries for SearchSort-Table
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_LIT8(KCreateSearchSortEntryTableQuery, "CREATE TABLE IF NOT EXISTS SearchSortEntry ("
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"Qid INT,"
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"id INT,"
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"sortfield TEXT" ");"
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);
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_LIT8(KCreateSearchSortQuery, "CREATE UNIQUE INDEX IF NOT EXISTS SearchSortEntry_UNIQUE ON SearchSortEntry (Qid, id,sortfield);");
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//Common database queries
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_LIT8(KGetEntryAsc, "SELECT DISTINCT id FROM SearchSortEntry WHERE Qid = :Qid ORDER by sortfield ASC;");
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_LIT8(KGetEntryDesc, "SELECT DISTINCT id FROM SearchSortEntry WHERE Qid = :Qid ORDER by sortfield DESC;");
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_LIT8(KGetEntryNumAsc, "SELECT DISTINCT id FROM SearchSortEntry WHERE Qid = :Qid ORDER by CAST(sortfield AS INT) ASC;");
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_LIT8(KGetEntryNumDesc, "SELECT DISTINCT id FROM SearchSortEntry WHERE Qid = :Qid ORDER by CAST(sortfield AS INT) DESC;");
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_LIT8(KGetLastNIdsAsc, "SELECT DISTINCT id FROM SearchSortEntry WHERE ROWID > (LAST_INSERT_ROWID() - :RowId) AND Qid = :Qid ORDER by sortfield ASC;");
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_LIT8(KGetLastNIdsDesc, "SELECT DISTINCT id FROM SearchSortEntry WHERE ROWID > (LAST_INSERT_ROWID() - :RowId) AND Qid = :Qid ORDER by sortfield DESC;");
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_LIT8(KGetLastNIdsNumAsc, "SELECT DISTINCT id FROM SearchSortEntry WHERE ROWID > (LAST_INSERT_ROWID() - :RowId) AND Qid = :Qid ORDER by CAST(sortfield AS INT) ASC;");
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_LIT8(KGetLastNIdsNumDesc, "SELECT DISTINCT id FROM SearchSortEntry WHERE ROWID > (LAST_INSERT_ROWID() - :RowId) AND Qid = :Qid ORDER by CAST(sortfield AS INT) DESC;");
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_LIT8(KGetQueryCount, "SELECT COUNT(DISTINCT id) FROM SearchSortEntry WHERE Qid = :Qid");
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_LIT8(KGetFolderIds, "SELECT id FROM IndexEntry WHERE parentId = :parentId AND type LIKE :type");
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_LIT8(KGetIterResultCastAsc, "SELECT id FROM SearchSortEntry WHERE Qid = :qid ORDER by CAST(sortfield AS INT) ASC LIMIT :lim OFFSET :off ");
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_LIT8(KGetIterResultCastDesc, "SELECT id FROM SearchSortEntry WHERE Qid = :qid ORDER by CAST(sortfield AS INT) DESC LIMIT :lim OFFSET :off ");
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_LIT8(KGetIterResultAsc, "SELECT id FROM SearchSortEntry WHERE Qid = :qid ORDER by sortfield ASC LIMIT :lim OFFSET :off ");
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_LIT8(KGetIterResultDesc, "SELECT id FROM SearchSortEntry WHERE Qid = :qid ORDER by sortfield ASC LIMIT :lim OFFSET :off ");
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//Data manipulation queries
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_LIT8(KDeleteId, "DELETE FROM SearchSortEntry WHERE id = ");
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_LIT8(KCreateQueryEntry, "INSERT OR IGNORE INTO SearchSortEntry VALUES ("
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":Qid, :id, :sortfield);");
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_LIT8(KDeleteQueryId, "DELETE FROM SearchSortEntry WHERE Qid = ");
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_LIT8(KAndId, " AND id = ");
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_LIT8(KSemiColon, ";");
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//Literals for parameter indexes
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_LIT(KQueryQId, ":Qid");
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_LIT(KQueryTMsvId, ":id");
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_LIT(KQuerySortfield, ":sortfield");
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_LIT(KQueryRowId, ":RowId");
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_LIT(KOffset, ":off");
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_LIT(KLimit, ":lim");
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//Literals for column indexes
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_LIT(KQueryColumnTMsvId, "id");
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/**
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* MEMBER FUNCTIONS OF CMsvDBAdapter
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*/
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/**
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* CMsvDBAdapter()
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* The default Constructor.
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*/
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CMsvDBAdapter::CMsvDBAdapter():isTransactionOpen(EFalse)
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#if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
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,iDbPtrInitialized(EFalse)
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#endif
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{
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}
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/**
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* ~CMsvDBAdapter()
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* The default Destructor.
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*/
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CMsvDBAdapter::~CMsvDBAdapter()
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{
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//Close all RSqlStatement object.
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for(TInt index = ECreateEntry; index < EIndexSentinel; index++)
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{
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iStatement[index].Close();
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}
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for(TInt index = EQueryCreateEntry; index < EQuerySentinel; index++)
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{
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iQueryStatement[index].Close();
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}
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iDatabase.Close();
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#if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
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if(iDatabasePresent)
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{
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iDatabasePresent->Close();
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delete iDatabasePresent;
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}
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#endif
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}
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// Code added in PREQ 557.
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#if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
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/**
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* NewL()
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* @param None.
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* @return None.
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*
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* Allocates and constructs a new DBAdapter object, calls ConstructL
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* to create the dummy database and returns a handle to the DBAdapter.
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*/
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CMsvDBAdapter* CMsvDBAdapter::NewL()
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{
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//Create the DBAdapter object.
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CMsvDBAdapter* self = new(ELeave) CMsvDBAdapter();
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CleanupStack::PushL(self);
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// Create the database.
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self->ConstructL();
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CleanupStack::Pop(self);
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return self;
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}
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/**
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* ConstructL()
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* @param None.
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* @return None.
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*
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* Checks if there is the main (dummy) DB in the system drive
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* and creates one if it is not present. Other databases will
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* be attached to this DB which will not get deleted during
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* the operation of the message server.
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*/
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void CMsvDBAdapter::ConstructL()
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{
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//Get the system drive.
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TInt systemDrive = (TInt)RFs::GetSystemDrive();
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RBuf dbFile;
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CleanupClosePushL(dbFile);
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dbFile.CreateL(50);
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dbFile.Append(TDriveUnit(systemDrive).Name());
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dbFile.Append(KMainDummyDBName);
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//Check if the main DB exists. If not, then create it.
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// > KErrNotFound, KErrPathNotFound - DB doesn't exist.
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// > KErrNone, KErrInUse - DB exists.
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TRAPD(err, iDatabase.OpenL(dbFile));
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if(KErrNone != err)
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{
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// Leave in unfavorable condition.
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if(KErrNoMemory == err ||
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KErrNotReady == err ||
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KErrInUse == err
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)
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{
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User::Leave(err);
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}
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HBufC8* heapBuf = KEncodingText().AllocLC();
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if(KSqlErrCorrupt == err || KSqlErrNotDb == err)
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{
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RSqlDatabase::Delete(dbFile);
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}
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//Create the dummy DB.
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#if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)
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// Create the non-secure database.
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User::LeaveIfError(iDatabase.Create(dbFile, heapBuf));
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#else
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// Using SID based security policy.
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377 |
TSecureId sid(SERVER_UID);
|
|
378 |
const TSecurityPolicy KDefaultPolicy(sid);
|
|
379 |
|
|
380 |
//Create security policy
|
|
381 |
RSqlSecurityPolicy securityPolicy;
|
|
382 |
CleanupClosePushL(securityPolicy);
|
|
383 |
|
|
384 |
User::LeaveIfError(securityPolicy.Create(KDefaultPolicy));
|
|
385 |
User::LeaveIfError(iDatabase.Create(dbFile, securityPolicy, heapBuf));
|
|
386 |
CleanupStack::PopAndDestroy(); //securityPolicy
|
|
387 |
#endif // #if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)
|
|
388 |
|
|
389 |
CleanupStack::PopAndDestroy(); //heapBuf
|
|
390 |
}
|
|
391 |
CleanupStack::PopAndDestroy(); //dbFile
|
|
392 |
|
|
393 |
//Construct the data structure to store maximum TMsvIds in
|
|
394 |
//a given driveId.
|
|
395 |
iDatabasePresent = new(ELeave)RArray<TBool>(KMaxNumberOfDrives);
|
|
396 |
//Initialisation.
|
|
397 |
for(TInt index = 0; index < KMaxNumberOfDrives; ++index)
|
|
398 |
{
|
|
399 |
iDatabasePresent->Append(EFalse);
|
|
400 |
}
|
|
401 |
|
|
402 |
}
|
|
403 |
|
|
404 |
|
|
405 |
|
|
406 |
|
|
407 |
/**
|
|
408 |
* AttachDBL()
|
|
409 |
* @param TDriveUnit The drive information of the drive to be checked.
|
|
410 |
* @param TUint The driveId of the drive (0-7).
|
|
411 |
* @param TMsvId& An output parameter that gives the maximum TMsvId of an
|
|
412 |
* entry in the messaging database of that drive.
|
|
413 |
*
|
|
414 |
* Attaches a database on the specified drive to the main (dummy)
|
|
415 |
* database on the system drive so that appropriate queries
|
|
416 |
* access entries in that database too. The function calls MaxTMsvIdL()
|
|
417 |
* to query the particular database to get the maximum TMsvId of an entry
|
|
418 |
* stored in it. This TMsvId is maintained in a data structure which has
|
|
419 |
* the driveId as the index.
|
|
420 |
*
|
|
421 |
* The database is detached by using its logical name which can
|
|
422 |
* be obtained from the driveId.
|
|
423 |
* (E.g.: logical name of a database on driveId 3 is 'DB3'. A query on the
|
|
424 |
* IndexEntry in this database should address the table as DB3.IndexEntry.)
|
|
425 |
*/
|
|
426 |
#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB)
|
|
427 |
void CMsvDBAdapter::AttachDBL(TDriveUnit aDriveUnit, TUint aDriveId, TMsvId& aMaxId, CMsvMessageDBAdapter* iMessageDBAdapter/*default= NULL*/)
|
|
428 |
#else
|
|
429 |
void CMsvDBAdapter::AttachDBL(TDriveUnit aDriveUnit, TUint aDriveId, TMsvId& aMaxId)
|
|
430 |
#endif
|
|
431 |
{
|
|
432 |
//Construct the logical name of the database to be attached from
|
|
433 |
//the driveId.
|
|
434 |
RBuf logicalName;
|
|
435 |
CleanupClosePushL(logicalName);
|
|
436 |
logicalName.CreateL(5);
|
|
437 |
logicalName.Append(KLogicalName);
|
|
438 |
logicalName.AppendNum(aDriveId);
|
|
439 |
|
|
440 |
//Construct the DB filename appending messaging DB name to the drive name.
|
|
441 |
RBuf dbFile;
|
|
442 |
CleanupClosePushL(dbFile);
|
|
443 |
dbFile.CreateL(50);
|
|
444 |
dbFile.Append(aDriveUnit.Name());
|
|
445 |
dbFile.Append(KMessagingDBName);
|
|
446 |
|
|
447 |
//Attach the database to the connection.
|
|
448 |
User::LeaveIfError(iDatabase.Attach(dbFile, logicalName));
|
|
449 |
|
|
450 |
//Find the parameter and column indexes just once.
|
|
451 |
if((KErrNotFound == iDatabasePresent->Find(ETrue)) && (!iDbPtrInitialized))
|
|
452 |
{
|
|
453 |
InitializeL();
|
|
454 |
iDbPtrInitialized = ETrue;
|
|
455 |
}
|
|
456 |
|
|
457 |
//Find the maximum TMsvId in the database and store it.
|
|
458 |
aMaxId = MaxTMsvIdL(aDriveId);
|
|
459 |
(*iDatabasePresent)[aDriveId] = ETrue;
|
|
460 |
|
|
461 |
#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB)
|
|
462 |
if(iMessageDBAdapter)
|
|
463 |
{
|
|
464 |
iMessageDBAdapter->UpdateMetadataStructureL(aDriveId);
|
|
465 |
}
|
|
466 |
#endif
|
|
467 |
|
|
468 |
CleanupStack::PopAndDestroy(2); //logicalName, dbFile
|
|
469 |
}
|
|
470 |
|
|
471 |
|
|
472 |
|
|
473 |
|
|
474 |
/**
|
|
475 |
* DetachDBL()
|
|
476 |
* @param TUint The driveId (0-7) of the drive from which the database
|
|
477 |
* is to be detached.
|
|
478 |
* @return None.
|
|
479 |
*
|
|
480 |
* Detaches a database on the drive specified by the driveId from
|
|
481 |
* the main database connection. This is done when:
|
|
482 |
* a. The disk is removed from the drive.
|
|
483 |
* b. The drive is removed from the preferred drive list.
|
|
484 |
*
|
|
485 |
* The database is detached by using its logical name which can
|
|
486 |
* be obtained from the driveId.
|
|
487 |
* (E.g.: logical name of a database on driveId 3 is 'DB3'.)
|
|
488 |
*/
|
|
489 |
void CMsvDBAdapter::DetachDBL(TUint aDriveId)
|
|
490 |
{
|
|
491 |
//Construct the logical name.
|
|
492 |
RBuf logicalName;
|
|
493 |
CleanupClosePushL(logicalName);
|
|
494 |
logicalName.CreateL(5);
|
|
495 |
logicalName.Append(KLogicalName);
|
|
496 |
logicalName.AppendNum(aDriveId);
|
|
497 |
|
|
498 |
User::LeaveIfError(iDatabase.Detach(logicalName));
|
|
499 |
|
|
500 |
CleanupStack::PopAndDestroy(); //logicalName
|
|
501 |
|
|
502 |
(*iDatabasePresent)[aDriveId] = EFalse;
|
|
503 |
|
|
504 |
}
|
|
505 |
|
|
506 |
|
|
507 |
|
|
508 |
|
|
509 |
/**
|
|
510 |
* CreateDBL()
|
|
511 |
* @param TDriveNumber The drive number of the drive on which a
|
|
512 |
* a new messaging database is to be created.
|
|
513 |
* @return None.
|
|
514 |
*
|
|
515 |
* Creates the messaging database on the drive specified by the TDriveNumber
|
|
516 |
* using a temporary local database connection.
|
|
517 |
* Also creates the IndexEntry table and an index on the parentId field in it,
|
|
518 |
* and then the Root entry in the database.
|
|
519 |
* Also creates a version table, which is a database with just one column
|
|
520 |
* and row which stores the current database version for message store
|
|
521 |
* versioning.
|
|
522 |
*/
|
|
523 |
#if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)
|
|
524 |
void CMsvDBAdapter::CreateDBL(TDriveNumber aDriveNumber, TBool aCreateVersionTable /*Default=ETrue*/, TBool aInvalid /*Default=EFalse*/)
|
|
525 |
#else
|
|
526 |
void CMsvDBAdapter::CreateDBL(TDriveNumber aDriveNumber)
|
|
527 |
#endif
|
|
528 |
{
|
|
529 |
//Construct the database filename.
|
|
530 |
TParse parse;
|
|
531 |
TPtrC drive = TDriveUnit(aDriveNumber).Name();
|
|
532 |
parse.Set(KMessagingDBName, &drive, NULL);
|
|
533 |
TFileName dbFileName = parse.FullName();
|
|
534 |
|
|
535 |
RSqlDatabase tempDB; //A temporary local database connection.
|
|
536 |
CleanupClosePushL(tempDB);
|
|
537 |
|
|
538 |
HBufC8* heapBuf = KEncodingText().AllocLC();
|
|
539 |
|
|
540 |
//Create the database.
|
|
541 |
#if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)
|
|
542 |
User::LeaveIfError(tempDB.Create(dbFileName, heapBuf));
|
|
543 |
#else
|
|
544 |
// Using SID based security policy.
|
|
545 |
TSecureId sid(SERVER_UID);
|
|
546 |
const TSecurityPolicy KDefaultPolicy(sid);
|
|
547 |
|
|
548 |
//Create security policy
|
|
549 |
RSqlSecurityPolicy securityPolicy;
|
|
550 |
CleanupClosePushL(securityPolicy);
|
|
551 |
|
|
552 |
User::LeaveIfError(securityPolicy.Create(KDefaultPolicy));
|
|
553 |
User::LeaveIfError(tempDB.Create(dbFileName, securityPolicy, heapBuf));
|
|
554 |
|
|
555 |
CleanupStack::PopAndDestroy(); //securityPolicy
|
|
556 |
#endif // #if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)
|
|
557 |
|
|
558 |
CleanupStack::PopAndDestroy(); //heapBuf
|
|
559 |
|
|
560 |
//Create tables for the database
|
|
561 |
TInt err = tempDB.Exec(KCreateIndexEntryTableQuery);
|
|
562 |
if(err < 0)
|
|
563 |
{
|
|
564 |
User::Leave(err);
|
|
565 |
}
|
|
566 |
else if(!err)
|
|
567 |
{
|
|
568 |
User::Leave(KErrGeneral);
|
|
569 |
}
|
|
570 |
|
|
571 |
//Create index on indexEnty table.
|
|
572 |
//Index is created on parentId.
|
|
573 |
err = tempDB.Exec(KCreateIndexQuery);
|
|
574 |
if(err < 0)
|
|
575 |
{
|
|
576 |
User::Leave(err);
|
|
577 |
}
|
|
578 |
else if(!err)
|
|
579 |
{
|
|
580 |
User::Leave(KErrGeneral);
|
|
581 |
}
|
|
582 |
|
|
583 |
// Create root entry in DB.
|
|
584 |
CreateRootEntryL(tempDB);
|
|
585 |
|
|
586 |
#if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)
|
|
587 |
if(aCreateVersionTable)
|
|
588 |
{
|
|
589 |
#endif
|
|
590 |
//Create the version table to store the message store version.
|
|
591 |
err = tempDB.Exec(KCreateVersionTableQuery);
|
|
592 |
if(err < 0)
|
|
593 |
{
|
|
594 |
User::Leave(err);
|
|
595 |
}
|
|
596 |
else if(!err)
|
|
597 |
{
|
|
598 |
User::Leave(KErrGeneral);
|
|
599 |
}
|
|
600 |
//Insert the version number into the above table.
|
|
601 |
_LIT(KInsertVersionNumberQuery, " INSERT INTO VersionTable Values ( " );
|
|
602 |
RBuf8 versionQuery;
|
|
603 |
CleanupClosePushL(versionQuery);
|
|
604 |
versionQuery.CreateL(50);
|
|
605 |
versionQuery.Append(KInsertVersionNumberQuery);
|
|
606 |
|
|
607 |
#if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)
|
|
608 |
if(aInvalid) //create an invalid database wrt version for testing
|
|
609 |
versionQuery.AppendNum(999);
|
|
610 |
else
|
|
611 |
versionQuery.AppendNum(KCurrentDatabaseVersion);
|
|
612 |
#else
|
|
613 |
versionQuery.AppendNum(KCurrentDatabaseVersion);
|
|
614 |
#endif
|
|
615 |
|
|
616 |
versionQuery.Append(_L(");"));
|
|
617 |
err = tempDB.Exec(versionQuery);
|
|
618 |
if(err < 0)
|
|
619 |
{
|
|
620 |
User::Leave(err);
|
|
621 |
}
|
|
622 |
else if(!err)
|
|
623 |
{
|
|
624 |
User::Leave(KErrGeneral);
|
|
625 |
}
|
|
626 |
|
|
627 |
CleanupStack::PopAndDestroy(); //versionQuery
|
|
628 |
|
|
629 |
#if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)
|
|
630 |
}
|
|
631 |
#endif
|
|
632 |
|
|
633 |
CleanupStack::PopAndDestroy(); // tempDB
|
|
634 |
}
|
|
635 |
|
|
636 |
|
|
637 |
|
|
638 |
/**
|
|
639 |
* CreateRootEntryL()
|
|
640 |
*
|
|
641 |
* Creates root entry in the DB.
|
|
642 |
*/
|
|
643 |
void CMsvDBAdapter::CreateRootEntryL(RSqlDatabase& tempDB)
|
|
644 |
{
|
|
645 |
_LIT(KCreateRootEntryQuery, "INSERT INTO IndexEntry VALUES (");
|
|
646 |
_LIT(KComma, ", ");
|
|
647 |
_LIT(KDelimiter, " );");
|
|
648 |
|
|
649 |
TMsvEntry rootEntry;
|
|
650 |
rootEntry.iType = KUidMsvRootEntry;
|
|
651 |
rootEntry.iMtm = KUidMsvRootEntry;
|
|
652 |
rootEntry.iDate.UniversalTime();
|
|
653 |
rootEntry.SetId(KMsvRootIndexEntryId);
|
|
654 |
rootEntry.SetParent(KErrNotFound);
|
|
655 |
rootEntry.SetOwner(ETrue);
|
|
656 |
rootEntry.iSize = 0;
|
|
657 |
|
|
658 |
RBuf queryBuf;
|
|
659 |
CleanupClosePushL(queryBuf);
|
|
660 |
queryBuf.CreateL(300);
|
|
661 |
queryBuf.Append(KCreateRootEntryQuery);
|
|
662 |
queryBuf.AppendNum(rootEntry.iId);
|
|
663 |
queryBuf.Append(KComma);
|
|
664 |
queryBuf.AppendNum(rootEntry.Parent());
|
|
665 |
queryBuf.Append(KComma);
|
|
666 |
queryBuf.AppendNum(rootEntry.iServiceId);
|
|
667 |
queryBuf.Append(KComma);
|
|
668 |
queryBuf.AppendNum(rootEntry.iMtm.iUid);
|
|
669 |
queryBuf.Append(KComma);
|
|
670 |
queryBuf.AppendNum(rootEntry.iType.iUid);
|
|
671 |
queryBuf.Append(KComma);
|
|
672 |
queryBuf.AppendNum(rootEntry.iDate.Int64());
|
|
673 |
queryBuf.Append(KComma);
|
|
674 |
queryBuf.AppendNum(rootEntry.iData);
|
|
675 |
queryBuf.Append(KComma);
|
|
676 |
queryBuf.AppendNum(rootEntry.iSize);
|
|
677 |
queryBuf.Append(KComma);
|
|
678 |
queryBuf.AppendNum(rootEntry.iError);
|
|
679 |
queryBuf.Append(KComma);
|
|
680 |
queryBuf.AppendNum(rootEntry.iMtmData1);
|
|
681 |
queryBuf.Append(KComma);
|
|
682 |
queryBuf.AppendNum(rootEntry.iMtmData2);
|
|
683 |
queryBuf.Append(KComma);
|
|
684 |
queryBuf.AppendNum(rootEntry.iMtmData3);
|
|
685 |
queryBuf.Append(KComma);
|
|
686 |
queryBuf.AppendNum(rootEntry.iRelatedId);
|
|
687 |
queryBuf.Append(KComma);
|
|
688 |
queryBuf.AppendNum(rootEntry.iBioType);
|
|
689 |
queryBuf.Append(KComma);
|
|
690 |
queryBuf.AppendNum(rootEntry.iPcSyncCount);
|
|
691 |
queryBuf.Append(KComma);
|
|
692 |
queryBuf.AppendNum(rootEntry.iReserved);
|
|
693 |
queryBuf.Append(KComma);
|
|
694 |
queryBuf.AppendNum(KMsvRootIndexEntryId);
|
|
695 |
queryBuf.Append(KComma);
|
|
696 |
queryBuf.Append(_L("\"\""));
|
|
697 |
queryBuf.Append(KComma);
|
|
698 |
queryBuf.Append(_L("\"\""));
|
|
699 |
queryBuf.Append(KDelimiter);
|
|
700 |
|
|
701 |
TInt err = tempDB.Exec(queryBuf);
|
|
702 |
if(err < 0)
|
|
703 |
{
|
|
704 |
User::Leave(err);
|
|
705 |
}
|
|
706 |
else if(!err)
|
|
707 |
{
|
|
708 |
User::Leave(KErrGeneral);
|
|
709 |
}
|
|
710 |
CleanupStack::PopAndDestroy(); //queryBuf
|
|
711 |
}
|
|
712 |
|
|
713 |
|
|
714 |
|
|
715 |
|
|
716 |
/**
|
|
717 |
* MaxTMsvIdL()
|
|
718 |
* @param TDriveNumber The drive number of the drive to be queried.
|
|
719 |
* @return None.
|
|
720 |
*
|
|
721 |
* Queries the specified drive's database for the maximum TMsvId
|
|
722 |
* of an entry stored in it.
|
|
723 |
*/
|
|
724 |
TMsvId CMsvDBAdapter::MaxTMsvIdL(TUint aDriveId)
|
|
725 |
{
|
|
726 |
_LIT(KMaxTMsvIdQuery1, "SELECT MAX(id) FROM DB");
|
|
727 |
_LIT(KMaxTMsvIdQuery2, ".IndexEntry;");
|
|
728 |
|
|
729 |
RBuf queryBuf;
|
|
730 |
CleanupClosePushL(queryBuf);
|
|
731 |
queryBuf.CreateL(50);
|
|
732 |
|
|
733 |
queryBuf.Append(KMaxTMsvIdQuery1);
|
|
734 |
queryBuf.AppendNum(aDriveId);
|
|
735 |
queryBuf.Append(KMaxTMsvIdQuery2);
|
|
736 |
|
|
737 |
//Create a select query
|
|
738 |
TSqlScalarFullSelectQuery query(iDatabase);
|
|
739 |
|
|
740 |
//Get the column data
|
|
741 |
TMsvId maxTMsvId = query.SelectIntL(queryBuf);
|
|
742 |
|
|
743 |
CleanupStack::PopAndDestroy(); //queryBuf
|
|
744 |
|
|
745 |
if(KMsvRootIndexEntryId != maxTMsvId)
|
|
746 |
maxTMsvId = MaskTMsvId(aDriveId, maxTMsvId);
|
|
747 |
return maxTMsvId;
|
|
748 |
}
|
|
749 |
|
|
750 |
|
|
751 |
|
|
752 |
|
|
753 |
/**
|
|
754 |
* ValidateDatabaseL()
|
|
755 |
* @param TDriveNumber The drive number of the drive to be checked.
|
|
756 |
* @return None.
|
|
757 |
*
|
|
758 |
* Validates a database by checking if:
|
|
759 |
* a. The database file is in the appropriate location.
|
|
760 |
* b. The database is readable and not corrupt.
|
|
761 |
* c. The database is of latest supported version.
|
|
762 |
* d. All standard folders (as specified in the messaging resource file)
|
|
763 |
* exist in the database.
|
|
764 |
*/
|
|
765 |
void CMsvDBAdapter::ValidateDatabaseL(TDriveNumber aDriveNumber)
|
|
766 |
{
|
|
767 |
//Check (a) and (b).
|
|
768 |
TParse parse;
|
|
769 |
TPtrC drive(TDriveUnit(aDriveNumber).Name());
|
|
770 |
parse.Set(KMessagingDBName, &drive, NULL);
|
|
771 |
TFileName dbFile = parse.FullName();
|
|
772 |
|
|
773 |
RSqlDatabase tempDB;
|
|
774 |
CleanupClosePushL(tempDB);
|
|
775 |
tempDB.OpenL(dbFile);
|
|
776 |
|
|
777 |
//Check (d) with the connection still open.
|
|
778 |
//Entries to be checked are Root, Local, Inbox, Outbox, Drafts,
|
|
779 |
//Sent and Deleted.
|
|
780 |
_LIT(KStandardEntryExistsQuery1, "SELECT count(*) FROM IndexEntry WHERE id <= ");
|
|
781 |
RBuf queryBuf;
|
|
782 |
CleanupClosePushL(queryBuf);
|
|
783 |
queryBuf.CreateL(150);
|
|
784 |
queryBuf.Append(KStandardEntryExistsQuery1);
|
|
785 |
queryBuf.AppendNum(KMsvDeletedEntryFolderEntryId);
|
|
786 |
queryBuf.Append(KDelimiter);
|
|
787 |
|
|
788 |
TSqlScalarFullSelectQuery query(tempDB);
|
|
789 |
TInt folders = 0;
|
|
790 |
folders = query.SelectIntL(queryBuf);
|
|
791 |
|
|
792 |
//The database is invalid if the number of folders returned
|
|
793 |
//from the above query is not 7.
|
|
794 |
if(folders != KMsvNumStdFolder) //Number of standard folders + root. To be put in a macro or const
|
|
795 |
{
|
|
796 |
User::Leave(KSqlErrCorrupt);
|
|
797 |
}
|
|
798 |
CleanupStack::PopAndDestroy(); //queryBuf
|
|
799 |
|
|
800 |
//(a), (b) and (d) are fine. Check (c).
|
|
801 |
//Check the version number against the expected version number.
|
|
802 |
//PREQ557 version - 1; Post-557 version - 2.
|
|
803 |
_LIT(KSelectVersionQuery, "SELECT version FROM VersionTable;");
|
|
804 |
TInt version = 0;
|
|
805 |
|
|
806 |
version = query.SelectIntL(KSelectVersionQuery);
|
|
807 |
if(version != KCurrentDatabaseVersion)
|
|
808 |
{
|
|
809 |
User::Leave(KErrNotSupported);
|
|
810 |
}
|
|
811 |
|
|
812 |
CleanupStack::PopAndDestroy(); // tempDB
|
|
813 |
}
|
|
814 |
|
|
815 |
|
|
816 |
|
|
817 |
|
|
818 |
/**
|
|
819 |
* GetVisibleFolderIdL()
|
|
820 |
* @param TMsvId: Parent Id.
|
|
821 |
* @param TMsvId&: Out parameter for most immediate visible folder id of
|
|
822 |
* any child entry present under passed parent id.
|
|
823 |
* @return None.
|
|
824 |
*
|
|
825 |
* This functions returns the most immediate parent visible folder id.
|
|
826 |
* There are two types of folders. A visible folder is one which is
|
|
827 |
* visible to the external user, but there are internal non-visible folders
|
|
828 |
* created under each email message to organize the content of the email.
|
|
829 |
* Parent entry of an entry is either root or a folder. A folder can be
|
|
830 |
* service folder (like LocalServices), user-defined folder/standard folder
|
|
831 |
* like Inbox or a non-visible folder (created under an email message).
|
|
832 |
*
|
|
833 |
* For a given parent Id, the function returns the most immediate visible
|
|
834 |
* parent folder. The rules are as follows:
|
|
835 |
* 1. If the parent entry is root or children of root, then the visibleFolder
|
|
836 |
* will be root itself. This is because service folders are considered
|
|
837 |
* invisible, since they are not seen by user.
|
|
838 |
* 2. If the parent entry itself is a visible folder then child's visibleFolder
|
|
839 |
* id should be its parent id.
|
|
840 |
* 3. If the parent entry is a non-visible folder then child's visibleFolder
|
|
841 |
* id is same as its parent's visibleFolder id.
|
|
842 |
*/
|
|
843 |
void CMsvDBAdapter::GetVisibleFolderIdL(TMsvId aParentId, TMsvId& aVisibleFolderId)
|
|
844 |
{
|
|
845 |
// If the entry is either a root entry (parent=KErrNotFound) or
|
|
846 |
// child of root entry its visibleFolderId will be root entry itself.
|
|
847 |
if(KErrNotFound == aParentId)
|
|
848 |
{
|
|
849 |
aVisibleFolderId = KMsvRootIndexEntryId;
|
|
850 |
return;
|
|
851 |
}
|
|
852 |
|
|
853 |
//Get the driveId and unmask the TMsvId supplied.
|
|
854 |
TInt driveId = GetDriveId(aParentId);
|
|
855 |
aParentId = UnmaskTMsvId(aParentId);
|
|
856 |
|
|
857 |
if(KMsvRootIndexEntryId == aParentId)
|
|
858 |
{
|
|
859 |
aVisibleFolderId = KMsvRootIndexEntryId;
|
|
860 |
}
|
|
861 |
else
|
|
862 |
{
|
|
863 |
//Construct a query for the particular drive.
|
|
864 |
_LIT8(KGetVisibleIdQuery1, "SELECT data, visibleParent FROM DB");
|
|
865 |
_LIT8(KGetVisibleIdQuery2, ".IndexEntry WHERE id = ");
|
|
866 |
|
|
867 |
RBuf8 queryBuf;
|
|
868 |
CleanupClosePushL(queryBuf);
|
|
869 |
queryBuf.CreateL(70);
|
|
870 |
queryBuf.Append(KGetVisibleIdQuery1);
|
|
871 |
queryBuf.AppendNum(driveId);
|
|
872 |
queryBuf.Append(KGetVisibleIdQuery2);
|
|
873 |
queryBuf.AppendNum(aParentId);
|
|
874 |
queryBuf.Append(KDelimiter);
|
|
875 |
|
|
876 |
RSqlStatement visQuery;
|
|
877 |
CleanupClosePushL(visQuery);
|
|
878 |
User::LeaveIfError(visQuery.Prepare(iDatabase, queryBuf));
|
|
879 |
TInt dataParam = GetColumnIndexL(visQuery, KMsgColumnData());
|
|
880 |
TInt visParam = GetColumnIndexL(visQuery, KMsgColumnVisibleParent());
|
|
881 |
|
|
882 |
if (KSqlAtRow != visQuery.Next())
|
|
883 |
{
|
|
884 |
User::Leave(KErrNotFound);
|
|
885 |
}
|
|
886 |
|
|
887 |
TInt32 data = ColumnInt(visQuery, dataParam);
|
|
888 |
if( data & TMsvEntry::KMsvVisibleFolderNodeFlag)
|
|
889 |
{
|
|
890 |
// If visible folder flag is not set for parent entry.
|
|
891 |
aVisibleFolderId = ColumnInt(visQuery, visParam);
|
|
892 |
if(!IsStandardId(aVisibleFolderId))
|
|
893 |
{
|
|
894 |
aVisibleFolderId = MaskTMsvId(driveId, aVisibleFolderId);
|
|
895 |
}
|
|
896 |
}
|
|
897 |
else
|
|
898 |
{
|
|
899 |
// If parent entry is visible
|
|
900 |
if(IsStandardId(aParentId))
|
|
901 |
{
|
|
902 |
aVisibleFolderId = aParentId;
|
|
903 |
}
|
|
904 |
else
|
|
905 |
{
|
|
906 |
aVisibleFolderId = MaskTMsvId(driveId, aParentId);
|
|
907 |
}
|
|
908 |
}
|
|
909 |
CleanupStack::PopAndDestroy(2); //visQuery, queryBuf
|
|
910 |
}
|
|
911 |
}
|
|
912 |
|
|
913 |
|
|
914 |
|
|
915 |
|
|
916 |
/**
|
|
917 |
* CreateEntryL()
|
|
918 |
* @param const TMsvEntry&: The entry to be created.
|
|
919 |
* @param const TMsvId: Immediate visible parent folder of the entry
|
|
920 |
* @return None.
|
|
921 |
*
|
|
922 |
* The function creates a new entry in the database.
|
|
923 |
* No consisitency check is performed on the passed entry. The function may
|
|
924 |
* leave if query execution fails.
|
|
925 |
*/
|
|
926 |
void CMsvDBAdapter::CreateEntryL(const TMsvEntry& aNewEntry, const TMsvId aImmediateVisibleFolder)
|
|
927 |
{
|
|
928 |
_LIT8(KCreateEntryQuery1, "INSERT INTO DB");
|
|
929 |
_LIT8(KCreateEntryQuery2, ".IndexEntry VALUES ("
|
|
930 |
":id, :parentId, :serviceId, :mtmId, :type, :date, :data, :size, :error,"
|
|
931 |
":mtmData1, :mtmData2, :mtmData3, :relatedId, :bioType, :pcSyncCount,"
|
|
932 |
":reserved, :visibleParent, :description, :details);"
|
|
933 |
);
|
|
934 |
|
|
935 |
//Get the driveId and unmask the TMsvId supplied.
|
|
936 |
TInt driveId = GetDriveId(aNewEntry.iId);
|
|
937 |
TMsvId id = UnmaskTMsvId(aNewEntry.iId);
|
|
938 |
TMsvId parentId = UnmaskTMsvId(aNewEntry.iParentId);
|
|
939 |
TMsvId visFolder = UnmaskTMsvId(aImmediateVisibleFolder);
|
|
940 |
TMsvId serviceId = UnmaskTMsvId(aNewEntry.iServiceId);
|
|
941 |
TMsvId relatedId = UnmaskTMsvId(aNewEntry.iRelatedId);
|
|
942 |
|
|
943 |
//Construct a query for the particular drive.
|
|
944 |
RBuf8 queryBuf;
|
|
945 |
CleanupClosePushL(queryBuf);
|
|
946 |
queryBuf.CreateL(350);
|
|
947 |
queryBuf.Append(KCreateEntryQuery1);
|
|
948 |
queryBuf.AppendNum(driveId);
|
|
949 |
queryBuf.Append(KCreateEntryQuery2);
|
|
950 |
iStatement[ECreateEntry].Close(); //closing any statement prepared previously
|
|
951 |
User::LeaveIfError(iStatement[ECreateEntry].Prepare(iDatabase, queryBuf));
|
|
952 |
|
|
953 |
//Bind the entry data
|
|
954 |
BindIntL(iStatement[ECreateEntry], iIdIndex[ECreateEntry], id);
|
|
955 |
BindIntL(iStatement[ECreateEntry], iParentIdIndex[ECreateEntry], parentId);
|
|
956 |
BindIntL(iStatement[ECreateEntry], iDataIndex[ECreateEntry], aNewEntry.iData);
|
|
957 |
BindIntL(iStatement[ECreateEntry], iPcSyncCountIndex[ECreateEntry], aNewEntry.iPcSyncCount);
|
|
958 |
BindIntL(iStatement[ECreateEntry], iReservedIndex[ECreateEntry], aNewEntry.iReserved);
|
|
959 |
BindIntL(iStatement[ECreateEntry], iRelatedIdIndex[ECreateEntry], relatedId);
|
|
960 |
BindIntL(iStatement[ECreateEntry], iTypeIndex[ECreateEntry], aNewEntry.iType.iUid);
|
|
961 |
BindInt64L(iStatement[ECreateEntry], iDateIndex[ECreateEntry], aNewEntry.iDate.Int64());
|
|
962 |
BindIntL(iStatement[ECreateEntry], iSizeIndex[ECreateEntry], aNewEntry.iSize);
|
|
963 |
BindIntL(iStatement[ECreateEntry], iErrorIndex[ECreateEntry], aNewEntry.iError);
|
|
964 |
BindIntL(iStatement[ECreateEntry], iBiotypeIndex[ECreateEntry], aNewEntry.iBioType);
|
|
965 |
BindIntL(iStatement[ECreateEntry], iMtmData1Index[ECreateEntry], aNewEntry.iMtmData1);
|
|
966 |
BindIntL(iStatement[ECreateEntry], iMtmData2Index[ECreateEntry], aNewEntry.iMtmData2);
|
|
967 |
BindIntL(iStatement[ECreateEntry], iMtmData3Index[ECreateEntry], aNewEntry.iMtmData3);
|
|
968 |
BindIntL(iStatement[ECreateEntry], iServiceIdIndex[ECreateEntry], serviceId);
|
|
969 |
BindIntL(iStatement[ECreateEntry], iMtmIdIndex[ECreateEntry], aNewEntry.iMtm.iUid);
|
|
970 |
BindIntL(iStatement[ECreateEntry], iVisibleParent[ECreateEntry], visFolder);
|
|
971 |
BindTextL(iStatement[ECreateEntry],iDescriptionIndex[ECreateEntry],aNewEntry.iDescription);
|
|
972 |
BindTextL(iStatement[ECreateEntry],iDetailsIndex[ECreateEntry],aNewEntry.iDetails);
|
|
973 |
|
|
974 |
TInt err = iStatement[ECreateEntry].Exec();
|
|
975 |
if(err < 0)
|
|
976 |
{
|
|
977 |
User::Leave(err);
|
|
978 |
}
|
|
979 |
else if(!err)
|
|
980 |
{
|
|
981 |
User::Leave(KErrGeneral);
|
|
982 |
}
|
|
983 |
iStatement[ECreateEntry].Close();
|
|
984 |
CleanupStack::PopAndDestroy();
|
|
985 |
}
|
|
986 |
|
|
987 |
|
|
988 |
|
|
989 |
|
|
990 |
/**
|
|
991 |
* UpdateEntryL()
|
|
992 |
* @param const TMsvEntry&: Entry to be updated.
|
|
993 |
* @param const TMsvId: the visible folder Id of the updated entry.
|
|
994 |
* @param TBool: ETrue if the parent of the entry has been changed,
|
|
995 |
* EFalse if otherwise.
|
|
996 |
* @return None.
|
|
997 |
*
|
|
998 |
* The function updates an entry in the database.
|
|
999 |
* No consisitency check is performed on the passed entry. The function may
|
|
1000 |
* leave if query execution fails.
|
|
1001 |
*/
|
|
1002 |
void CMsvDBAdapter::UpdateEntryL(const TMsvEntry& aEntry, const TMsvId aImmediateVisibleFolder, TBool aIsParentIdUpdated/*DEFAULT=ETrue*/)
|
|
1003 |
{
|
|
1004 |
_LIT8(KUpdateEntryQuery1, "UPDATE DB");
|
|
1005 |
_LIT8(KUpdateEntryQuery2, ".IndexEntry SET ");
|
|
1006 |
_LIT8(KUpdateEntryQueryWithParent, "parentId = :parentId, ");
|
|
1007 |
_LIT8(KUpdateEntryQueryWithoutParent, "serviceId = :serviceId, mtmId = :mtmId, type = :type, date = :date,"
|
|
1008 |
"data = :data, size = :size, error = :error, mtmData1 = :mtmData1, mtmData2 = :mtmData2,"
|
|
1009 |
"mtmData3 = :mtmData3, relatedId = :relatedId, bioType = :bioType, pcSyncCount = :pcSyncCount,"
|
|
1010 |
"reserved = :reserved, visibleParent = :visibleParent, description = :description,"
|
|
1011 |
"details = :details WHERE id = :id;"
|
|
1012 |
);
|
|
1013 |
|
|
1014 |
//Get the driveId and unmask the TMsvId supplied.
|
|
1015 |
TInt driveId = GetDriveId(aEntry.iId);
|
|
1016 |
TMsvId id = UnmaskTMsvId(aEntry.iId);
|
|
1017 |
TMsvId parentId = UnmaskTMsvId(aEntry.iParentId);
|
|
1018 |
TMsvId serviceId = UnmaskTMsvId(aEntry.iServiceId);
|
|
1019 |
TMsvId relatedId = UnmaskTMsvId(aEntry.iRelatedId);
|
|
1020 |
TMsvId visFolder = UnmaskTMsvId(aImmediateVisibleFolder);
|
|
1021 |
|
|
1022 |
//Form the query for the particular drive.
|
|
1023 |
RBuf8 queryBuf;
|
|
1024 |
CleanupClosePushL(queryBuf);
|
|
1025 |
queryBuf.CreateL(500);
|
|
1026 |
queryBuf.Append(KUpdateEntryQuery1);
|
|
1027 |
queryBuf.AppendNum(driveId);
|
|
1028 |
queryBuf.Append(KUpdateEntryQuery2);
|
|
1029 |
|
|
1030 |
iStatementType updateStmt;
|
|
1031 |
TInt err = KErrNone;
|
|
1032 |
//Bind the entry data
|
|
1033 |
if(aIsParentIdUpdated)
|
|
1034 |
{
|
|
1035 |
updateStmt = EUpdateEntry;
|
|
1036 |
queryBuf.Append(KUpdateEntryQueryWithParent);
|
|
1037 |
queryBuf.Append(KUpdateEntryQueryWithoutParent);
|
|
1038 |
iStatement[updateStmt].Close(); //closing any statement prepared previously
|
|
1039 |
User::LeaveIfError(iStatement[updateStmt].Prepare(iDatabase, queryBuf));
|
|
1040 |
BindIntL(iStatement[updateStmt], iParentIdIndex[updateStmt], parentId);
|
|
1041 |
}
|
|
1042 |
else
|
|
1043 |
{
|
|
1044 |
updateStmt = EUpdateEntryNoParent;
|
|
1045 |
iStatement[updateStmt].Close(); //closing any statement prepared previously
|
|
1046 |
queryBuf.Append(KUpdateEntryQueryWithoutParent);
|
|
1047 |
User::LeaveIfError(iStatement[updateStmt].Prepare(iDatabase, queryBuf));
|
|
1048 |
}
|
|
1049 |
BindIntL(iStatement[updateStmt], iVisibleParent[updateStmt], visFolder);
|
|
1050 |
BindIntL(iStatement[updateStmt], iIdIndex[updateStmt], id);
|
|
1051 |
BindIntL(iStatement[updateStmt], iDataIndex[updateStmt], aEntry.iData);
|
|
1052 |
BindIntL(iStatement[updateStmt], iPcSyncCountIndex[updateStmt], aEntry.iPcSyncCount);
|
|
1053 |
BindIntL(iStatement[updateStmt], iReservedIndex[updateStmt], aEntry.iReserved);
|
|
1054 |
BindIntL(iStatement[updateStmt], iRelatedIdIndex[updateStmt], relatedId);
|
|
1055 |
BindIntL(iStatement[updateStmt], iTypeIndex[updateStmt], aEntry.iType.iUid);
|
|
1056 |
BindInt64L(iStatement[updateStmt], iDateIndex[updateStmt], aEntry.iDate.Int64());
|
|
1057 |
BindIntL(iStatement[updateStmt], iSizeIndex[updateStmt], aEntry.iSize);
|
|
1058 |
BindIntL(iStatement[updateStmt], iErrorIndex[updateStmt], aEntry.iError);
|
|
1059 |
BindIntL(iStatement[updateStmt], iBiotypeIndex[updateStmt], aEntry.iBioType);
|
|
1060 |
BindIntL(iStatement[updateStmt], iMtmData1Index[updateStmt], aEntry.iMtmData1);
|
|
1061 |
BindIntL(iStatement[updateStmt], iMtmData2Index[updateStmt], aEntry.iMtmData2);
|
|
1062 |
BindIntL(iStatement[updateStmt], iMtmData3Index[updateStmt], aEntry.iMtmData3);
|
|
1063 |
BindIntL(iStatement[updateStmt], iServiceIdIndex[updateStmt], serviceId);
|
|
1064 |
BindIntL(iStatement[updateStmt], iMtmIdIndex[updateStmt], aEntry.iMtm.iUid);
|
|
1065 |
BindTextL(iStatement[updateStmt], iDescriptionIndex[updateStmt],aEntry.iDescription);
|
|
1066 |
BindTextL(iStatement[updateStmt], iDetailsIndex[updateStmt],aEntry.iDetails);
|
|
1067 |
|
|
1068 |
//Execute the prepared SQL statement.
|
|
1069 |
err = iStatement[updateStmt].Exec();
|
|
1070 |
if(err < 0)
|
|
1071 |
{
|
|
1072 |
User::Leave(err);
|
|
1073 |
}
|
|
1074 |
iStatement[updateStmt].Close();
|
|
1075 |
CleanupStack::PopAndDestroy(); //queryBuf
|
|
1076 |
}
|
|
1077 |
|
|
1078 |
|
|
1079 |
|
|
1080 |
|
|
1081 |
/**
|
|
1082 |
* DeleteEntryL()
|
|
1083 |
* @param TMsvId: Entry Id to be deleted.
|
|
1084 |
*
|
|
1085 |
* The function deletes an entry with the passed Id. The function
|
|
1086 |
* may leave due to database error while execution. The function
|
|
1087 |
* does not leave if the entry does not exist.
|
|
1088 |
*
|
|
1089 |
* **WARNING** The function does NOT ensure that if a parent entry
|
|
1090 |
* is deleted all its child entries are also deleted.
|
|
1091 |
*/
|
|
1092 |
void CMsvDBAdapter::DeleteEntryL(TMsvId aEntryId)
|
|
1093 |
{
|
|
1094 |
_LIT8(KDeleteEntryQuery1, "DELETE FROM DB");
|
|
1095 |
_LIT8(KDeleteEntryQuery2, ".IndexEntry WHERE id = ");
|
|
1096 |
|
|
1097 |
//Get the driveId and unmask the TMsvId supplied.
|
|
1098 |
TInt driveId = GetDriveId(aEntryId);
|
|
1099 |
aEntryId = UnmaskTMsvId(aEntryId);
|
|
1100 |
|
|
1101 |
RBuf8 queryBuf;
|
|
1102 |
CleanupClosePushL(queryBuf);
|
|
1103 |
queryBuf.CreateL(100);
|
|
1104 |
queryBuf.Append(KDeleteEntryQuery1);
|
|
1105 |
queryBuf.AppendNum(driveId);
|
|
1106 |
queryBuf.Append(KDeleteEntryQuery2);
|
|
1107 |
queryBuf.AppendNum(aEntryId);
|
|
1108 |
queryBuf.Append(KDelimiter);
|
|
1109 |
|
|
1110 |
TInt err = iDatabase.Exec(queryBuf);
|
|
1111 |
CleanupStack::PopAndDestroy();
|
|
1112 |
if(err < 0)
|
|
1113 |
{
|
|
1114 |
User::Leave(err);
|
|
1115 |
}
|
|
1116 |
else if(!err)
|
|
1117 |
{
|
|
1118 |
User::Leave(KErrNotFound);
|
|
1119 |
}
|
|
1120 |
}
|
|
1121 |
|
|
1122 |
|
|
1123 |
|
|
1124 |
|
|
1125 |
/**
|
|
1126 |
* DeleteEntryL()
|
|
1127 |
* @param const CMsvEntrySelection&: Entry Id list to be deleted.
|
|
1128 |
* @return None.
|
|
1129 |
*
|
|
1130 |
* The function deletes all entries mentioned in the passed Id list.
|
|
1131 |
* The function may leave due to database error while execution or
|
|
1132 |
* if an entry does not exist.
|
|
1133 |
*
|
|
1134 |
* **WARNING** The function does NOT ensure that if a parent entry
|
|
1135 |
* is deleted all its child entries are also deleted.
|
|
1136 |
*/
|
|
1137 |
void CMsvDBAdapter::DeleteEntryL(const CMsvEntrySelection& aEntryIdList)
|
|
1138 |
{
|
|
1139 |
TInt count;
|
|
1140 |
if( 0 == (count = aEntryIdList.Count()) )
|
|
1141 |
{
|
|
1142 |
return;
|
|
1143 |
}
|
|
1144 |
|
|
1145 |
_LIT(KQuery1, "DELETE FROM DB");
|
|
1146 |
_LIT(KQuery2, ".IndexEntry WHERE id IN (");
|
|
1147 |
_LIT(KEndDelimiter, ");");
|
|
1148 |
|
|
1149 |
//Delete maximum 100 entries at a time so as to not overflow IPC buffer
|
|
1150 |
#if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)
|
|
1151 |
TInt maxEntries = 50; //for testing
|
|
1152 |
#else
|
|
1153 |
TInt maxEntries = 100;
|
|
1154 |
#endif
|
|
1155 |
|
|
1156 |
CMsvEntrySelection* entryList = aEntryIdList.CopyL(); //separate copy of the list to work on
|
|
1157 |
CleanupStack::PushL(entryList);
|
|
1158 |
|
|
1159 |
for(TInt index1 = 0; index1<count; ++index1)
|
|
1160 |
{
|
|
1161 |
TInt driveId = GetDriveId(entryList->At(index1));
|
|
1162 |
TInt numDeleted = 1;
|
|
1163 |
RBuf8 queryBuf;
|
|
1164 |
CleanupClosePushL(queryBuf);
|
|
1165 |
queryBuf.CreateL(70 + ((10+2)*maxEntries));
|
|
1166 |
queryBuf.Append(KQuery1);
|
|
1167 |
queryBuf.AppendNum(driveId);
|
|
1168 |
queryBuf.Append(KQuery2);
|
|
1169 |
queryBuf.AppendNum(UnmaskTMsvId(entryList->At(index1)));
|
|
1170 |
for(TInt index2 = index1 + 1; index2<count && numDeleted<maxEntries; ++index2)
|
|
1171 |
{
|
|
1172 |
if(driveId == GetDriveId(entryList->At(index2)))
|
|
1173 |
{
|
|
1174 |
queryBuf.Append(KComma);
|
|
1175 |
queryBuf.AppendNum(UnmaskTMsvId(entryList->At(index2)));
|
|
1176 |
++numDeleted;
|
|
1177 |
entryList->Delete(index2);
|
|
1178 |
--index2;
|
|
1179 |
--count;
|
|
1180 |
}
|
|
1181 |
}
|
|
1182 |
entryList->Delete(index1);
|
|
1183 |
--index1;
|
|
1184 |
--count;
|
|
1185 |
queryBuf.Append(KEndDelimiter);
|
|
1186 |
TInt err = iDatabase.Exec(queryBuf);
|
|
1187 |
CleanupStack::PopAndDestroy(); //queryBuf
|
|
1188 |
if(err < 0)
|
|
1189 |
{
|
|
1190 |
User::Leave(err);
|
|
1191 |
}
|
|
1192 |
}
|
|
1193 |
CleanupStack::PopAndDestroy(); //entryList
|
|
1194 |
}
|
|
1195 |
|
|
1196 |
|
|
1197 |
|
|
1198 |
|
|
1199 |
/**
|
|
1200 |
* GetEntryL()
|
|
1201 |
* @param TMsvId: Id of the entry to be fetched.
|
|
1202 |
* @param CMsvCacheEntry*&: The newly fetched entry.
|
|
1203 |
* @param TMsvId&: Out parameter for value of VisibleParent column.
|
|
1204 |
* @return None.
|
|
1205 |
*
|
|
1206 |
* Fetch an entry from the database. Memory to aEntry
|
|
1207 |
* should not already be assigned.
|
|
1208 |
*/
|
|
1209 |
void CMsvDBAdapter::GetEntryL(TMsvId aId, CMsvCacheEntry*& aEntry, TMsvId& aVisibleParentEntryId)
|
|
1210 |
{
|
|
1211 |
_LIT8(KGetEntryQuery1, "SELECT parentId, serviceId, mtmId, type, date, data, size, error, "
|
|
1212 |
"mtmData1, mtmData2, mtmData3, relatedId, bioType, pcSyncCount, "
|
|
1213 |
"reserved, visibleParent, description, details FROM DB");
|
|
1214 |
_LIT8(KGetEntryQuery2, ".IndexEntry WHERE id = ");
|
|
1215 |
|
|
1216 |
//Get the driveId and unmask the TMsvId supplied.
|
|
1217 |
TInt driveId = GetDriveId(aId);
|
|
1218 |
|
|
1219 |
//Construct a query for the particular drive.
|
|
1220 |
RBuf8 queryBuf;
|
|
1221 |
CleanupClosePushL(queryBuf);
|
|
1222 |
TInt len = KGetEntryQuery1().Length() + KGetEntryQuery2().Length() + 15;
|
|
1223 |
queryBuf.CreateL(len);
|
|
1224 |
queryBuf.Append(KGetEntryQuery1);
|
|
1225 |
queryBuf.AppendNum(driveId);
|
|
1226 |
queryBuf.Append(KGetEntryQuery2);
|
|
1227 |
queryBuf.AppendNum(UnmaskTMsvId(aId));
|
|
1228 |
queryBuf.Append(KDelimiter);
|
|
1229 |
|
|
1230 |
//Prepare a statement for the query.
|
|
1231 |
RSqlStatement getStmt;
|
|
1232 |
CleanupClosePushL(getStmt);
|
|
1233 |
User::LeaveIfError(getStmt.Prepare(iDatabase, queryBuf));
|
|
1234 |
|
|
1235 |
if(KSqlAtRow != getStmt.Next())
|
|
1236 |
{
|
|
1237 |
User::Leave(KErrNotFound);
|
|
1238 |
}
|
|
1239 |
|
|
1240 |
//Get the entry from the statement
|
|
1241 |
aEntry = CMsvEntryFreePool::Instance()->EntryL();
|
|
1242 |
CleanupStack::PushL(cacheEntry);
|
|
1243 |
aEntry->Entry().iId = aId;
|
|
1244 |
|
|
1245 |
LoadEntryFromStatementL(getStmt, EGetEntry, aVisibleParentEntryId, *aEntry);
|
|
1246 |
|
|
1247 |
//We do not return non-standard visible folders from a non-current drive's database.
|
|
1248 |
if(driveId != KCurrentDriveId &&
|
|
1249 |
aEntry->Entry().Visible() &&
|
|
1250 |
!IsStandardId(aEntry->GetId()) &&
|
|
1251 |
KUidMsvFolderEntryValue == aEntry->Entry().iType.iUid
|
|
1252 |
)
|
|
1253 |
{
|
|
1254 |
CMsvEntryFreePool::Instance()->ReleaseEntry(aEntry);
|
|
1255 |
User::Leave(KErrNotFound);
|
|
1256 |
}
|
|
1257 |
|
|
1258 |
// Unmask iId's of standard Ids.
|
|
1259 |
if(IsStandardId(aEntry->GetId()))
|
|
1260 |
{
|
|
1261 |
aEntry->Entry().SetId(UnmaskTMsvId(aEntry->GetId()));
|
|
1262 |
}
|
|
1263 |
|
|
1264 |
// Mask iParentId if it is a non-standard id.
|
|
1265 |
if(!IsStandardId(aEntry->Entry().iParentId))
|
|
1266 |
{
|
|
1267 |
aEntry->Entry().iParentId = MaskTMsvId(driveId, aEntry->Entry().iParentId);
|
|
1268 |
}
|
|
1269 |
|
|
1270 |
// Mask visible folder if it is a non-standard id.
|
|
1271 |
if(!IsStandardId(aVisibleParentEntryId))
|
|
1272 |
{
|
|
1273 |
aVisibleParentEntryId = MaskTMsvId(driveId, aVisibleParentEntryId);
|
|
1274 |
}
|
|
1275 |
|
|
1276 |
// Mask iServiceId if it is a non-standard id.
|
|
1277 |
if(!IsStandardId(aEntry->Entry().iServiceId))
|
|
1278 |
{
|
|
1279 |
aEntry->Entry().iServiceId = MaskTMsvId(driveId, aEntry->Entry().iServiceId);
|
|
1280 |
}
|
|
1281 |
|
|
1282 |
// Mask iRelatedId if it is a non-standard id.
|
|
1283 |
if(!IsStandardId(aEntry->Entry().iRelatedId))
|
|
1284 |
{
|
|
1285 |
aEntry->Entry().iRelatedId = MaskTMsvId(driveId, aEntry->Entry().iRelatedId);
|
|
1286 |
}
|
|
1287 |
|
|
1288 |
CleanupStack::Pop(cacheEntry);
|
|
1289 |
CleanupStack::PopAndDestroy(2); //getStmt, queryBuf
|
|
1290 |
}
|
|
1291 |
|
|
1292 |
|
|
1293 |
|
|
1294 |
|
|
1295 |
/**
|
|
1296 |
* GetChildrenL()
|
|
1297 |
* @param TMsvId: Parent Id of the child entries to be fetched.
|
|
1298 |
* @param RPointerArray<TMsvEntry>&: List of child entries to be filled.
|
|
1299 |
* @return None.
|
|
1300 |
*
|
|
1301 |
* Fetch child entries from the database for a given parent Id.
|
|
1302 |
* This does not check if the parent entry already exist. The
|
|
1303 |
* entries will be added in ascending order of their TMsvId.
|
|
1304 |
*/
|
|
1305 |
void CMsvDBAdapter::GetChildrenL(TMsvId aParentId, RPointerArray<CMsvCacheEntry>& aChildArray)
|
|
1306 |
{
|
|
1307 |
_LIT8(KGetChildEntriesQuery1, "SELECT id, serviceId, mtmId, type, date, data, size, error, "
|
|
1308 |
"mtmData1, mtmData2, mtmData3, relatedId, bioType, pcSyncCount, "
|
|
1309 |
"reserved, visibleParent, description, details FROM DB");
|
|
1310 |
_LIT8(KGetChildEntriesQuery2, ".IndexEntry WHERE parentId = ");
|
|
1311 |
_LIT8(KGetChildEntriesQuery3, " order by id ASC;");
|
|
1312 |
|
|
1313 |
//Get the driveId and unmask the TMsvId supplied.
|
|
1314 |
TInt driveId = GetDriveId(aParentId);
|
|
1315 |
aParentId = UnmaskTMsvId(aParentId);
|
|
1316 |
|
|
1317 |
//Construct the query for the particular drive.
|
|
1318 |
RBuf8 queryBuf;
|
|
1319 |
CleanupClosePushL(queryBuf);
|
|
1320 |
queryBuf.CreateL(350);
|
|
1321 |
queryBuf.Append(KGetChildEntriesQuery1);
|
|
1322 |
queryBuf.AppendNum(driveId);
|
|
1323 |
queryBuf.Append(KGetChildEntriesQuery2);
|
|
1324 |
queryBuf.AppendNum(aParentId);
|
|
1325 |
queryBuf.Append(KGetChildEntriesQuery3);
|
|
1326 |
|
|
1327 |
//Prepare a statement for the query.
|
|
1328 |
RSqlStatement getStmt;
|
|
1329 |
CleanupClosePushL(getStmt);
|
|
1330 |
User::LeaveIfError(getStmt.Prepare(iDatabase, queryBuf));
|
|
1331 |
|
|
1332 |
while(KSqlAtRow == getStmt.Next())
|
|
1333 |
{
|
|
1334 |
// Do not return non-standard visible folders from non-current drive.
|
|
1335 |
// If it is a non-current drive...
|
|
1336 |
if( (driveId != KCurrentDriveId) &&
|
|
1337 |
// If it is a folder entry.
|
|
1338 |
(KUidMsvFolderEntryValue == ColumnInt(getStmt, iTypeIndex[EGetChildEntries])) &&
|
|
1339 |
// If it is a visible folder.
|
|
1340 |
(IsVisibleFolder(ColumnInt(getStmt, iDataIndex[EGetChildEntries]))) &&
|
|
1341 |
// If it is a non-standard folder.
|
|
1342 |
(!IsStandardId(ColumnInt(getStmt, iIdIndex[EGetChildEntries])))
|
|
1343 |
)
|
|
1344 |
{
|
|
1345 |
continue;
|
|
1346 |
}
|
|
1347 |
|
|
1348 |
TMsvId aVisibleParentEntryId;
|
|
1349 |
CMsvCacheEntry *cacheEntry = CMsvEntryFreePool::Instance()->EntryL();
|
|
1350 |
CleanupStack::PushL(cacheEntry);
|
|
1351 |
if(!IsStandardId(aParentId))
|
|
1352 |
{
|
|
1353 |
aParentId = MaskTMsvId(driveId, aParentId);
|
|
1354 |
}
|
|
1355 |
cacheEntry->Entry().iParentId = aParentId;
|
|
1356 |
LoadEntryFromStatementL(getStmt, EGetChildEntries, aVisibleParentEntryId, *cacheEntry);
|
|
1357 |
|
|
1358 |
//Add the drive mask to the TMsvId.
|
|
1359 |
if(!IsStandardId(cacheEntry->GetId()))
|
|
1360 |
{
|
|
1361 |
cacheEntry->Entry().iId = MaskTMsvId(driveId, cacheEntry->Entry().iId);
|
|
1362 |
}
|
|
1363 |
|
|
1364 |
// Mask iServiceId if it is a non-standard id.
|
|
1365 |
if(!IsStandardId(cacheEntry->Entry().iServiceId))
|
|
1366 |
{
|
|
1367 |
cacheEntry->Entry().iServiceId = MaskTMsvId(driveId, cacheEntry->Entry().iServiceId);
|
|
1368 |
}
|
|
1369 |
|
|
1370 |
// Mask iRelatedId if it is a non-standard id.
|
|
1371 |
if(!IsStandardId(cacheEntry->Entry().iRelatedId))
|
|
1372 |
{
|
|
1373 |
cacheEntry->Entry().iRelatedId = MaskTMsvId(driveId, cacheEntry->Entry().iRelatedId);
|
|
1374 |
}
|
|
1375 |
|
|
1376 |
//Add the child entry to the array given
|
|
1377 |
aChildArray.AppendL(cacheEntry);
|
|
1378 |
CleanupStack::Pop(cacheEntry);
|
|
1379 |
}
|
|
1380 |
CleanupStack::PopAndDestroy(2); //getStmt, queryBuf
|
|
1381 |
}
|
|
1382 |
|
|
1383 |
|
|
1384 |
|
|
1385 |
|
|
1386 |
/**
|
|
1387 |
* GetChildrenIdL()
|
|
1388 |
* @param TMsvId: Parent Id of the child entries to be fetched.
|
|
1389 |
* @param CMsvEntrySelection&: List of child entry Id's.
|
|
1390 |
* @return None.
|
|
1391 |
*
|
|
1392 |
* Fetch child entry Id's from the database for a given parent Id.
|
|
1393 |
* This does not check if the parent entry already exist. The
|
|
1394 |
* entries will be added in ascending order of their TMsvId.
|
|
1395 |
*/
|
|
1396 |
void CMsvDBAdapter::GetChildrenIdL(TMsvId aParentId, CMsvEntrySelection& aChildArray)
|
|
1397 |
{
|
|
1398 |
_LIT8(KGetChildIdsQuery1, "SELECT id, type, data FROM DB");
|
|
1399 |
_LIT8(KGetChildIdsQuery2, ".IndexEntry WHERE parentId = ");
|
|
1400 |
_LIT8(KGetChildIdsQuery3, " order by id ASC;");
|
|
1401 |
|
|
1402 |
//Get the driveId and unmask the TMsvId supplied.
|
|
1403 |
TInt driveId = GetDriveId(aParentId);
|
|
1404 |
aParentId = UnmaskTMsvId(aParentId);
|
|
1405 |
|
|
1406 |
//Construct the query for the particular drive.
|
|
1407 |
RBuf8 queryBuf;
|
|
1408 |
CleanupClosePushL(queryBuf);
|
|
1409 |
queryBuf.CreateL(100);
|
|
1410 |
queryBuf.Append(KGetChildIdsQuery1);
|
|
1411 |
queryBuf.AppendNum(driveId);
|
|
1412 |
queryBuf.Append(KGetChildIdsQuery2);
|
|
1413 |
queryBuf.AppendNum(aParentId);
|
|
1414 |
queryBuf.Append(KGetChildIdsQuery3);
|
|
1415 |
|
|
1416 |
//Prepare a statement for the query.
|
|
1417 |
RSqlStatement getStmt;
|
|
1418 |
CleanupClosePushL(getStmt);
|
|
1419 |
User::LeaveIfError(getStmt.Prepare(iDatabase, queryBuf));
|
|
1420 |
|
|
1421 |
while(KSqlAtRow == getStmt.Next())
|
|
1422 |
{
|
|
1423 |
// Do not return non-standard visible folders from non-current drive.
|
|
1424 |
// If it is a non-current drive...
|
|
1425 |
if( (driveId != KCurrentDriveId) &&
|
|
1426 |
// If it is a folder entry.
|
|
1427 |
(KUidMsvFolderEntryValue == ColumnInt(getStmt, iTypeIndex[EGetChildIds])) &&
|
|
1428 |
// If it is a visible folder.
|
|
1429 |
(IsVisibleFolder(ColumnInt(getStmt, iDataIndex[EGetChildIds]))) &&
|
|
1430 |
// If it is a non-standard folder.
|
|
1431 |
(!IsStandardId(ColumnInt(getStmt, iIdIndex[EGetChildIds])))
|
|
1432 |
)
|
|
1433 |
{
|
|
1434 |
continue;
|
|
1435 |
}
|
|
1436 |
|
|
1437 |
TMsvId id = ColumnInt(getStmt, iIdIndex[EGetChildIds]);
|
|
1438 |
if(!IsStandardId(id))
|
|
1439 |
{
|
|
1440 |
id = MaskTMsvId(driveId, id);
|
|
1441 |
}
|
|
1442 |
//Add the child Id to the array given
|
|
1443 |
aChildArray.AppendL(id);
|
|
1444 |
}
|
|
1445 |
|
|
1446 |
CleanupStack::PopAndDestroy(2); //getStmt, queryBuf
|
|
1447 |
}
|
|
1448 |
|
|
1449 |
|
|
1450 |
|
|
1451 |
|
|
1452 |
/**
|
|
1453 |
* GetChildrenL()
|
|
1454 |
* @param const TDesC&: Partial query string. (Where clause condition).
|
|
1455 |
* The query string should start with 'AND' and should
|
|
1456 |
* end with a semicolon. Examples are:
|
|
1457 |
* "AND ID BETWEEN 100 and 200 ORDER BY ID ASC;"
|
|
1458 |
* @param TMsvId: Parent Id of the child entries to be fetched.
|
|
1459 |
* @param RPointerArray<TMsvEntry>&: List of child entries to be filled.
|
|
1460 |
* @return None.
|
|
1461 |
*
|
|
1462 |
* Fetch child entries from the database for a given parent Id.
|
|
1463 |
* This does not check if the parent entry already exist. The
|
|
1464 |
* entries will be added in ascending order of their TMsvId.
|
|
1465 |
*/
|
|
1466 |
void CMsvDBAdapter::GetChildrenL(const TDesC8& aQueryStr, TMsvId aParentId, RPointerArray<CMsvCacheEntry>& aChildArray)
|
|
1467 |
{
|
|
1468 |
_LIT8(KQueryString1, "SELECT id, serviceId, mtmId, type, date, data, size, error, "
|
|
1469 |
"mtmData1, mtmData2, mtmData3, relatedId, bioType, pcSyncCount, "
|
|
1470 |
"reserved, visibleParent, description, details FROM DB");
|
|
1471 |
_LIT8(KQueryString2, ".IndexEntry WHERE parentId = ");
|
|
1472 |
|
|
1473 |
//Get the driveId and unmask the TMsvId supplied.
|
|
1474 |
TInt driveId = GetDriveId(aParentId);
|
|
1475 |
aParentId = UnmaskTMsvId(aParentId);
|
|
1476 |
|
|
1477 |
//Construct a query for the particular drive.
|
|
1478 |
TInt len = KQueryString1().Length() + KQueryString2().Length() + aQueryStr.Length();
|
|
1479 |
len += 30;
|
|
1480 |
RBuf8 queryBuf;
|
|
1481 |
CleanupClosePushL(queryBuf);
|
|
1482 |
queryBuf.CreateL(len);
|
|
1483 |
queryBuf.Append(KQueryString1);
|
|
1484 |
queryBuf.AppendNum(driveId);
|
|
1485 |
queryBuf.Append(KQueryString2);
|
|
1486 |
queryBuf.AppendNum(aParentId);
|
|
1487 |
queryBuf.Append(aQueryStr);
|
|
1488 |
|
|
1489 |
//Prepare a statement for the query.
|
|
1490 |
RSqlStatement condGetChildrenStmnt;
|
|
1491 |
CleanupClosePushL(condGetChildrenStmnt);
|
|
1492 |
|
|
1493 |
User::LeaveIfError(condGetChildrenStmnt.Prepare(iDatabase, queryBuf));
|
|
1494 |
TInt index = 0;
|
|
1495 |
|
|
1496 |
while(KSqlAtRow == condGetChildrenStmnt.Next())
|
|
1497 |
{
|
|
1498 |
TInt type = ColumnInt(condGetChildrenStmnt, 3);
|
|
1499 |
TInt32 data = ColumnInt(condGetChildrenStmnt, 5);
|
|
1500 |
|
|
1501 |
// Do not return non-standard visible folders from non-current drive.
|
|
1502 |
// If it is a non-current drive...
|
|
1503 |
if( (driveId != KCurrentDriveId) &&
|
|
1504 |
// If it is a folder entry.
|
|
1505 |
(KUidMsvFolderEntryValue == type) &&
|
|
1506 |
// If it is a visible folder.
|
|
1507 |
(IsVisibleFolder(data)) &&
|
|
1508 |
// If it is a non-standard folder.
|
|
1509 |
(!IsStandardId(ColumnInt(condGetChildrenStmnt, 0)))
|
|
1510 |
)
|
|
1511 |
{
|
|
1512 |
continue;
|
|
1513 |
}
|
|
1514 |
|
|
1515 |
CMsvCacheEntry* cacheEntry = CMsvEntryFreePool::Instance()->EntryL();
|
|
1516 |
CleanupStack::PushL(cacheEntry);
|
|
1517 |
if(!IsStandardId(aParentId))
|
|
1518 |
{
|
|
1519 |
aParentId = MaskTMsvId(driveId, aParentId);
|
|
1520 |
}
|
|
1521 |
cacheEntry->Entry().iParentId = aParentId;
|
|
1522 |
|
|
1523 |
index = 0;
|
|
1524 |
TMsvId id = ColumnInt(condGetChildrenStmnt, index);
|
|
1525 |
if(IsStandardId(id))
|
|
1526 |
{
|
|
1527 |
cacheEntry->Entry().iId = id;
|
|
1528 |
}
|
|
1529 |
else
|
|
1530 |
{
|
|
1531 |
cacheEntry->Entry().iId = MaskTMsvId(driveId, id);
|
|
1532 |
}
|
|
1533 |
cacheEntry->Entry().iServiceId = ColumnInt(condGetChildrenStmnt, ++index);
|
|
1534 |
cacheEntry->Entry().iMtm.iUid = ColumnInt(condGetChildrenStmnt, ++index);
|
|
1535 |
cacheEntry->Entry().iType.iUid = type;
|
|
1536 |
cacheEntry->Entry().iDate = ColumnInt64(condGetChildrenStmnt, ++index);
|
|
1537 |
cacheEntry->Entry().iData = data;
|
|
1538 |
cacheEntry->Entry().iSize = ColumnInt(condGetChildrenStmnt, ++index);
|
|
1539 |
cacheEntry->Entry().iError = ColumnInt(condGetChildrenStmnt, ++index);
|
|
1540 |
cacheEntry->Entry().iMtmData1 = ColumnInt(condGetChildrenStmnt, ++index);
|
|
1541 |
cacheEntry->Entry().iMtmData2 = ColumnInt(condGetChildrenStmnt, ++index);
|
|
1542 |
cacheEntry->Entry().iMtmData3 = ColumnInt(condGetChildrenStmnt, ++index);
|
|
1543 |
cacheEntry->Entry().iRelatedId = ColumnInt(condGetChildrenStmnt, ++index);
|
|
1544 |
cacheEntry->Entry().iBioType = ColumnInt(condGetChildrenStmnt, ++index);
|
|
1545 |
cacheEntry->Entry().iPcSyncCount = ColumnInt(condGetChildrenStmnt, ++index);
|
|
1546 |
cacheEntry->Entry().iReserved = ColumnInt(condGetChildrenStmnt, ++index);
|
|
1547 |
TMsvId aVisibleParentEntryId = ColumnInt(condGetChildrenStmnt, ++index);
|
|
1548 |
|
|
1549 |
cacheEntry->iDescriptionBuffer = ColumnTextL(condGetChildrenStmnt, ++index);
|
|
1550 |
cacheEntry->Entry().iDescription.Set(*cacheEntry->iDescriptionBuffer);
|
|
1551 |
|
|
1552 |
cacheEntry->iDetailsBuffer = ColumnTextL(condGetChildrenStmnt, ++index);
|
|
1553 |
cacheEntry->Entry().iDetails.Set(*cacheEntry->iDetailsBuffer);
|
|
1554 |
|
|
1555 |
|
|
1556 |
// Mask iServiceId if it is a non-standard id.
|
|
1557 |
if(!IsStandardId(cacheEntry->Entry().iServiceId))
|
|
1558 |
{
|
|
1559 |
cacheEntry->Entry().iServiceId = MaskTMsvId(driveId, cacheEntry->Entry().iServiceId);
|
|
1560 |
}
|
|
1561 |
|
|
1562 |
// Mask iRelatedId if it is a non-standard id.
|
|
1563 |
if(!IsStandardId(cacheEntry->Entry().iRelatedId))
|
|
1564 |
{
|
|
1565 |
cacheEntry->Entry().iRelatedId = MaskTMsvId(driveId, cacheEntry->Entry().iRelatedId);
|
|
1566 |
}
|
|
1567 |
|
|
1568 |
//Add the child entry to the array given
|
|
1569 |
aChildArray.AppendL(cacheEntry);
|
|
1570 |
CleanupStack::Pop(cacheEntry);
|
|
1571 |
}
|
|
1572 |
CleanupStack::PopAndDestroy(2); // condGetChildrenStmnt,queryBuf
|
|
1573 |
}
|
|
1574 |
|
|
1575 |
|
|
1576 |
|
|
1577 |
|
|
1578 |
/**
|
|
1579 |
* EntryExistsL()
|
|
1580 |
* @param TMsvId: Entry Id to check.
|
|
1581 |
* @return TBool: ETrue if the entry exists, otherwise EFalse.
|
|
1582 |
*
|
|
1583 |
* Checks if an entry with the specified TMsvId exists in the database.
|
|
1584 |
*/
|
|
1585 |
TBool CMsvDBAdapter::EntryExistsL(TMsvId aId)
|
|
1586 |
{
|
|
1587 |
_LIT8(KEntryExistsQuery1, "SELECT id FROM DB");
|
|
1588 |
_LIT8(KEntryExistsQuery2, ".IndexEntry WHERE id = ");
|
|
1589 |
|
|
1590 |
//Get the driveId and unmask the TMsvId supplied.
|
|
1591 |
TInt driveId = GetDriveId(aId);
|
|
1592 |
aId = UnmaskTMsvId(aId);
|
|
1593 |
|
|
1594 |
//Construct a query for the particular drive.
|
|
1595 |
RBuf8 queryBuf;
|
|
1596 |
CleanupClosePushL(queryBuf);
|
|
1597 |
TInt len = KEntryExistsQuery1().Length() + 10 + KEntryExistsQuery2().Length(); //10 = space for TMsvId
|
|
1598 |
queryBuf.CreateL(len);
|
|
1599 |
queryBuf.Append(KEntryExistsQuery1);
|
|
1600 |
queryBuf.AppendNum(driveId);
|
|
1601 |
queryBuf.Append(KEntryExistsQuery2);
|
|
1602 |
queryBuf.AppendNum(aId);
|
|
1603 |
queryBuf.Append(KDelimiter);
|
|
1604 |
|
|
1605 |
TSqlScalarFullSelectQuery query(iDatabase);
|
|
1606 |
TMsvId id = NULL;
|
|
1607 |
TRAPD(err, id = query.SelectIntL(queryBuf));
|
|
1608 |
|
|
1609 |
CleanupStack::PopAndDestroy(); //queryBuf
|
|
1610 |
if(err!= KErrNone && err!= KErrNotFound)
|
|
1611 |
{
|
|
1612 |
User::Leave(err);
|
|
1613 |
}
|
|
1614 |
if(id)
|
|
1615 |
{
|
|
1616 |
return ETrue;
|
|
1617 |
}
|
|
1618 |
else
|
|
1619 |
{
|
|
1620 |
return EFalse;
|
|
1621 |
}
|
|
1622 |
}
|
|
1623 |
|
|
1624 |
|
|
1625 |
|
|
1626 |
|
|
1627 |
/**
|
|
1628 |
* GetInPreparationIdL()
|
|
1629 |
* @param CMsvEntrySelection&: List of the TMsvEntries
|
|
1630 |
* whose KMsvEntryInPreparationFlag is set.
|
|
1631 |
* @return None.
|
|
1632 |
*
|
|
1633 |
* Gets the TMsvId's of all the entries whose KMsvEntryInPreparationFlag
|
|
1634 |
* is set in the database.
|
|
1635 |
*/
|
|
1636 |
void CMsvDBAdapter::GetInPreparationIdL(CMsvEntrySelection& aSelection, TUint aDriveId /* DEFAULT = 0 */)
|
|
1637 |
{
|
|
1638 |
if(aDriveId)
|
|
1639 |
{
|
|
1640 |
DoGetInPreparationIdL(aSelection, aDriveId);
|
|
1641 |
}
|
|
1642 |
else
|
|
1643 |
{
|
|
1644 |
//Iterate through all the dives that might have a database.
|
|
1645 |
for(TInt driveId = 1; driveId < KMaxNumberOfDrives; ++driveId)
|
|
1646 |
{
|
|
1647 |
DoGetInPreparationIdL(aSelection, driveId);
|
|
1648 |
}
|
|
1649 |
}
|
|
1650 |
}
|
|
1651 |
|
|
1652 |
|
|
1653 |
|
|
1654 |
|
|
1655 |
void CMsvDBAdapter::DoGetInPreparationIdL(CMsvEntrySelection& aSelection, TUint aDriveId)
|
|
1656 |
{
|
|
1657 |
_LIT8(KGetInPreparationIdQuery1, "SELECT id, data FROM DB");
|
|
1658 |
_LIT8(KGetInPreparationIdQuery2, ".IndexEntry;");
|
|
1659 |
|
|
1660 |
TInt paramIdColumn = 0;
|
|
1661 |
TInt paramDataColumn = 1;
|
|
1662 |
|
|
1663 |
//Check if the drive has the database present.
|
|
1664 |
//The iDatabasePresent array will have a value for only those driveIds which
|
|
1665 |
//have been added through AttachDBL().
|
|
1666 |
if((*iDatabasePresent)[aDriveId])
|
|
1667 |
{
|
|
1668 |
RBuf8 queryBuf;
|
|
1669 |
CleanupClosePushL(queryBuf);
|
|
1670 |
queryBuf.CreateL(40);
|
|
1671 |
queryBuf.Append(KGetInPreparationIdQuery1);
|
|
1672 |
queryBuf.AppendNum(aDriveId);
|
|
1673 |
queryBuf.Append(KGetInPreparationIdQuery2);
|
|
1674 |
|
|
1675 |
RSqlStatement statement;
|
|
1676 |
CleanupClosePushL(statement);
|
|
1677 |
User::LeaveIfError(statement.Prepare(iDatabase, queryBuf));
|
|
1678 |
|
|
1679 |
TMsvId id;
|
|
1680 |
TInt32 data;
|
|
1681 |
while (KSqlAtRow == statement.Next())
|
|
1682 |
{
|
|
1683 |
data = ColumnInt(statement, paramDataColumn);
|
|
1684 |
if( data & TMsvEntry::KMsvEntryInPreparationFlag )
|
|
1685 |
{
|
|
1686 |
id = ColumnInt(statement, paramIdColumn);
|
|
1687 |
if(!IsStandardId(id))
|
|
1688 |
{
|
|
1689 |
id = MaskTMsvId(aDriveId, id);
|
|
1690 |
}
|
|
1691 |
aSelection.AppendL(id);
|
|
1692 |
}
|
|
1693 |
}
|
|
1694 |
CleanupStack::PopAndDestroy(2); //statement, queryBuf
|
|
1695 |
}
|
|
1696 |
}
|
|
1697 |
|
|
1698 |
|
|
1699 |
|
|
1700 |
|
|
1701 |
/**
|
|
1702 |
* GetVisibleFlagL()
|
|
1703 |
* @param TMsvId: the Id of the entry whose flag is to be checked.
|
|
1704 |
* @return TBool: ETrue if the entry is visible, EFalse otherwise.
|
|
1705 |
*
|
|
1706 |
* Returns the status of the visible flag of an entry in the DB.
|
|
1707 |
*/
|
|
1708 |
TBool CMsvDBAdapter::GetVisibleFlagL(TMsvId aEntryId)
|
|
1709 |
{
|
|
1710 |
_LIT8(KGetVisibleFlagQuery1, "SELECT data FROM DB");
|
|
1711 |
_LIT8(KGetVisibleFlagQuery2, ".IndexEntry WHERE id = ");
|
|
1712 |
|
|
1713 |
//Get the driveId and unmask the TMsvId supplied.
|
|
1714 |
TInt driveId = GetDriveId(aEntryId);
|
|
1715 |
aEntryId = UnmaskTMsvId(aEntryId);
|
|
1716 |
|
|
1717 |
RBuf8 queryBuf;
|
|
1718 |
CleanupClosePushL(queryBuf);
|
|
1719 |
queryBuf.CreateL(60);
|
|
1720 |
queryBuf.Append(KGetVisibleFlagQuery1);
|
|
1721 |
queryBuf.AppendNum(driveId);
|
|
1722 |
queryBuf.Append(KGetVisibleFlagQuery2);
|
|
1723 |
queryBuf.AppendNum(aEntryId);
|
|
1724 |
queryBuf.Append(KDelimiter);
|
|
1725 |
|
|
1726 |
TSqlScalarFullSelectQuery query(iDatabase);
|
|
1727 |
TInt32 data = query.SelectIntL(queryBuf);
|
|
1728 |
CleanupStack::PopAndDestroy(); // queryBuf
|
|
1729 |
if(data & TMsvEntry::KMsvEntryInvisibleFlag )
|
|
1730 |
{
|
|
1731 |
return EFalse;
|
|
1732 |
}
|
|
1733 |
else
|
|
1734 |
{
|
|
1735 |
return ETrue;
|
|
1736 |
}
|
|
1737 |
}
|
|
1738 |
|
|
1739 |
|
|
1740 |
|
|
1741 |
|
|
1742 |
/**
|
|
1743 |
* UpdateVisibleFolderL()
|
|
1744 |
* @param CMsvEntrySelection*: List of entries whose visible parent is
|
|
1745 |
* to be updated.
|
|
1746 |
* @param TMsvId: The new visible folder Id.
|
|
1747 |
* @return None.
|
|
1748 |
*
|
|
1749 |
* Updates the visible parent of the entries passed through the selection.
|
|
1750 |
*/
|
|
1751 |
void CMsvDBAdapter::UpdateVisibleFolderL(CMsvEntrySelection* aEntryList, TMsvId aNewVisibleFolderId)
|
|
1752 |
{
|
|
1753 |
_LIT8(KUpdateVisibleFolderQuery1, "UPDATE DB");
|
|
1754 |
_LIT8(KUpdateVisibleFolderQuery2, ".IndexEntry SET visibleParent = ");
|
|
1755 |
_LIT8(KUpdateVisibleFolderQuery3, " WHERE id IN ( ");
|
|
1756 |
_LIT8(KEndDelimiter, ");");
|
|
1757 |
|
|
1758 |
TInt count = aEntryList->Count();
|
|
1759 |
if(0 == count)
|
|
1760 |
{
|
|
1761 |
return;
|
|
1762 |
}
|
|
1763 |
|
|
1764 |
//Get the driveId and unmask the TMsvId supplied.
|
|
1765 |
aNewVisibleFolderId = UnmaskTMsvId(aNewVisibleFolderId);
|
|
1766 |
CMsvEntrySelection* list = aEntryList->CopyL();
|
|
1767 |
CleanupStack::PushL(list);
|
|
1768 |
|
|
1769 |
#if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)
|
|
1770 |
TInt maxEntries = 50; //for testing
|
|
1771 |
#else
|
|
1772 |
TInt maxEntries = 100;
|
|
1773 |
#endif
|
|
1774 |
|
|
1775 |
BeginTransactionL();
|
|
1776 |
for(TInt index1 = 0; index1<count; ++index1)
|
|
1777 |
{
|
|
1778 |
TInt driveId = GetDriveId(list->At(index1));
|
|
1779 |
|
|
1780 |
RBuf8 queryBuf;
|
|
1781 |
CleanupClosePushL(queryBuf);
|
|
1782 |
queryBuf.CreateL(50 + ((10+2)*maxEntries));
|
|
1783 |
queryBuf.Append(KUpdateVisibleFolderQuery1);
|
|
1784 |
queryBuf.AppendNum(driveId);
|
|
1785 |
queryBuf.Append(KUpdateVisibleFolderQuery2);
|
|
1786 |
queryBuf.AppendNum(aNewVisibleFolderId);
|
|
1787 |
queryBuf.Append(KUpdateVisibleFolderQuery3);
|
|
1788 |
queryBuf.AppendNum(UnmaskTMsvId(list->At(index1)));
|
|
1789 |
TInt num = 1;
|
|
1790 |
for(TInt index2 = index1 + 1; index2<count && num<maxEntries; ++index2)
|
|
1791 |
{
|
|
1792 |
if(driveId == GetDriveId(list->At(index2)))
|
|
1793 |
{
|
|
1794 |
queryBuf.Append(KComma);
|
|
1795 |
queryBuf.AppendNum(UnmaskTMsvId(list->At(index2)));
|
|
1796 |
++num;
|
|
1797 |
list->Delete(index2);
|
|
1798 |
--index2;
|
|
1799 |
--count;
|
|
1800 |
}
|
|
1801 |
}
|
|
1802 |
list->Delete(index1);
|
|
1803 |
--index1;
|
|
1804 |
--count;
|
|
1805 |
queryBuf.Append(KEndDelimiter);
|
|
1806 |
TInt err = iDatabase.Exec(queryBuf);
|
|
1807 |
CleanupStack::PopAndDestroy(); //queryBuf
|
|
1808 |
if(err < 0)
|
|
1809 |
{
|
|
1810 |
User::Leave(err);
|
|
1811 |
}
|
|
1812 |
}
|
|
1813 |
|
|
1814 |
CommitTransactionL();
|
|
1815 |
CleanupStack::PopAndDestroy(); //list
|
|
1816 |
}
|
|
1817 |
|
|
1818 |
|
|
1819 |
|
|
1820 |
|
|
1821 |
/**
|
|
1822 |
* UpdateOwnerStatusL()
|
|
1823 |
*
|
|
1824 |
* @param TMsvId: the Id of an entry which has had a child added
|
|
1825 |
* under it and needs its owner flag updated.
|
|
1826 |
* @param const TMsvEntry&: the parent entry.
|
|
1827 |
* @param TBool: ETrue if the owner flag should be set, EFalse if otherwise.
|
|
1828 |
* @return None.
|
|
1829 |
*
|
|
1830 |
* The function updates the owner flag of an entry which has had a
|
|
1831 |
* child added or deleted under it.
|
|
1832 |
*/
|
|
1833 |
void CMsvDBAdapter::UpdateOwnerStatusL(TMsvId aId, const TMsvEntry& aParent, TBool aSet)
|
|
1834 |
{
|
|
1835 |
_LIT8(KUpdateOwnershipQuery1, "UPDATE DB");
|
|
1836 |
_LIT8(KUpdateOwnershipQuery2, ".IndexEntry SET data = ");
|
|
1837 |
_LIT8(KUpdateOwnershipQuery3, " WHERE id = ");
|
|
1838 |
|
|
1839 |
// Owner flag has already been set. Return to caller.
|
|
1840 |
if(aParent.Owner() && aSet)
|
|
1841 |
{
|
|
1842 |
return;
|
|
1843 |
}
|
|
1844 |
// Otherwise update the owner flag for the entry in the DB.
|
|
1845 |
else
|
|
1846 |
{
|
|
1847 |
//Get the driveId and unmask the TMsvId supplied.
|
|
1848 |
TInt driveId = GetDriveId(aId);
|
|
1849 |
TMsvId parentId = UnmaskTMsvId(aId);
|
|
1850 |
|
|
1851 |
TInt32 data;
|
|
1852 |
if(aSet)
|
|
1853 |
{
|
|
1854 |
data = aParent.iData | TMsvEntry::KMsvEntryOwnerFlag;
|
|
1855 |
}
|
|
1856 |
else
|
|
1857 |
{
|
|
1858 |
data = aParent.iData & ~(TMsvEntry::KMsvEntryOwnerFlag);
|
|
1859 |
}
|
|
1860 |
TInt len = KUpdateOwnershipQuery1().Length() + KUpdateOwnershipQuery2().Length();
|
|
1861 |
len += KUpdateOwnershipQuery3().Length() + 100; //data and TMsvId.
|
|
1862 |
RBuf8 queryBuf;
|
|
1863 |
CleanupClosePushL(queryBuf);
|
|
1864 |
queryBuf.CreateL(len);
|
|
1865 |
queryBuf.Append(KUpdateOwnershipQuery1);
|
|
1866 |
queryBuf.AppendNum(driveId);
|
|
1867 |
queryBuf.Append(KUpdateOwnershipQuery2);
|
|
1868 |
queryBuf.AppendNum(data);
|
|
1869 |
queryBuf.Append(KUpdateOwnershipQuery3);
|
|
1870 |
queryBuf.AppendNum(parentId);
|
|
1871 |
queryBuf.Append(KDelimiter);
|
|
1872 |
TInt err = iDatabase.Exec(queryBuf);
|
|
1873 |
if(err < 0)
|
|
1874 |
{
|
|
1875 |
User::Leave(err);
|
|
1876 |
}
|
|
1877 |
CleanupStack::PopAndDestroy(); //queryBuf
|
|
1878 |
}
|
|
1879 |
}
|
|
1880 |
|
|
1881 |
|
|
1882 |
|
|
1883 |
|
|
1884 |
#else // #if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
1885 |
|
|
1886 |
|
|
1887 |
|
|
1888 |
|
|
1889 |
/**
|
|
1890 |
* NewL()
|
|
1891 |
* @param TFileName: DB File Name.
|
|
1892 |
* @return The newly created database adapter object.
|
|
1893 |
*
|
|
1894 |
* The function creates a new secure database in syslib private folder.
|
|
1895 |
* It takes database name as input arg and returns instance of
|
|
1896 |
* DB adpater class.
|
|
1897 |
*/
|
|
1898 |
CMsvDBAdapter* CMsvDBAdapter::NewL(const TFileName& aDbFileName)
|
|
1899 |
{
|
|
1900 |
//Create an messaging DB adaptor object.
|
|
1901 |
CMsvDBAdapter* self = new(ELeave) CMsvDBAdapter();
|
|
1902 |
CleanupStack::PushL(self);
|
|
1903 |
|
|
1904 |
// Create the database.
|
|
1905 |
TBool isDBCreated = EFalse;
|
|
1906 |
TRAPD(err, self->ConstructNewL(aDbFileName, isDBCreated));
|
|
1907 |
if( KErrNone != err )
|
|
1908 |
{
|
|
1909 |
if( isDBCreated )
|
|
1910 |
{
|
|
1911 |
DeleteDB(aDbFileName);
|
|
1912 |
}
|
|
1913 |
User::Leave(err);
|
|
1914 |
}
|
|
1915 |
|
|
1916 |
CleanupStack::Pop(self);
|
|
1917 |
return self;
|
|
1918 |
}
|
|
1919 |
|
|
1920 |
|
|
1921 |
|
|
1922 |
|
|
1923 |
/**
|
|
1924 |
* OpenL()
|
|
1925 |
* @param TFileName: DB File Name.
|
|
1926 |
* @return The newly created database adapter object.
|
|
1927 |
*
|
|
1928 |
* The function opens an already existing database. The database file
|
|
1929 |
* is searched in syslib private folder. It takes database name as
|
|
1930 |
* input arg and returns instance of DB adpater class. The function
|
|
1931 |
* leaves if the DB file is not found or if the file is corrupted.
|
|
1932 |
*/
|
|
1933 |
CMsvDBAdapter* CMsvDBAdapter::OpenL(const TFileName& aDbFileName)
|
|
1934 |
{
|
|
1935 |
//Create an messaging DB adaptor object
|
|
1936 |
CMsvDBAdapter* self = new(ELeave) CMsvDBAdapter();
|
|
1937 |
CleanupStack::PushL(self);
|
|
1938 |
|
|
1939 |
// Open the database.
|
|
1940 |
self->ConstructOpenL(aDbFileName);
|
|
1941 |
|
|
1942 |
CleanupStack::Pop(self);
|
|
1943 |
return self;
|
|
1944 |
}
|
|
1945 |
|
|
1946 |
|
|
1947 |
|
|
1948 |
|
|
1949 |
/**
|
|
1950 |
* DeleteDB()
|
|
1951 |
* @param TFileName: DB File Name.
|
|
1952 |
* @return error.
|
|
1953 |
*
|
|
1954 |
* This is a static function, hence can be called without creating
|
|
1955 |
* an instance of this class. The function deletes the database
|
|
1956 |
* file as mentioned in the input argument. The database file is
|
|
1957 |
* searched in syslib private folder.
|
|
1958 |
*/
|
|
1959 |
TInt CMsvDBAdapter::DeleteDB(const TFileName& aDbFileName)
|
|
1960 |
{
|
|
1961 |
return RSqlDatabase::Delete(aDbFileName);
|
|
1962 |
}
|
|
1963 |
|
|
1964 |
|
|
1965 |
|
|
1966 |
|
|
1967 |
/**
|
|
1968 |
* ConstructOpenL()
|
|
1969 |
* @param TFileName: DB File Name.
|
|
1970 |
*
|
|
1971 |
* This functions is called by OpenL() to open an existing database.
|
|
1972 |
* The function leaves if there is an error while opening the DB with
|
|
1973 |
* the leave code same as error code. It takes DB filename as input
|
|
1974 |
* argument. The database file is searched in syslib private folder.
|
|
1975 |
*/
|
|
1976 |
void CMsvDBAdapter::ConstructOpenL(const TFileName& aDbFileName)
|
|
1977 |
{
|
|
1978 |
// >>> Pass configuration parameter, while opening the DB.
|
|
1979 |
User::LeaveIfError(iDatabase.Open(aDbFileName));
|
|
1980 |
ClearDBContentsL();
|
|
1981 |
ConstructSortTableL();
|
|
1982 |
|
|
1983 |
//Initialize the database adapter class
|
|
1984 |
InitializeL();
|
|
1985 |
|
|
1986 |
//Initialize the Search Sort database adapter class
|
|
1987 |
InitializeSortTableL();
|
|
1988 |
}
|
|
1989 |
|
|
1990 |
|
|
1991 |
|
|
1992 |
|
|
1993 |
/**
|
|
1994 |
* ConstructNewL()
|
|
1995 |
* @param TFileName: DB File Name.
|
|
1996 |
*
|
|
1997 |
* This functions is called by NewL() to create a new database.
|
|
1998 |
* The function leaves if there is an error while creating the DB with
|
|
1999 |
* the leave code same as error code. It takes DB filename as input
|
|
2000 |
* argument. The database file is created in syslib private folder.
|
|
2001 |
* It then create standard tables as well as indexes in the database.
|
|
2002 |
*/
|
|
2003 |
void CMsvDBAdapter::ConstructNewL(const TFileName& aDbFileName, TBool& aIsDBCreated)
|
|
2004 |
{
|
|
2005 |
HBufC8* heapBuf = KEncodingText().AllocLC();
|
|
2006 |
|
|
2007 |
//Create the database.
|
|
2008 |
#if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)
|
|
2009 |
User::LeaveIfError(iDatabase.Create(aDbFileName, heapBuf));
|
|
2010 |
#else
|
|
2011 |
// Using SID based security policy.
|
|
2012 |
TSecureId sid(SERVER_UID);
|
|
2013 |
const TSecurityPolicy KDefaultPolicy(sid);
|
|
2014 |
|
|
2015 |
//Create security policy
|
|
2016 |
RSqlSecurityPolicy securityPolicy;
|
|
2017 |
CleanupClosePushL(securityPolicy);
|
|
2018 |
|
|
2019 |
User::LeaveIfError(securityPolicy.Create(KDefaultPolicy));
|
|
2020 |
User::LeaveIfError(iDatabase.Create(aDbFileName, securityPolicy, heapBuf));
|
|
2021 |
|
|
2022 |
// Destroy securityPolicy.
|
|
2023 |
CleanupStack::PopAndDestroy();
|
|
2024 |
#endif // #if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)
|
|
2025 |
|
|
2026 |
// Destroy heapBuf
|
|
2027 |
CleanupStack::PopAndDestroy();
|
|
2028 |
aIsDBCreated = ETrue;
|
|
2029 |
|
|
2030 |
//Create tables for the database
|
|
2031 |
TInt err = iDatabase.Exec(KCreateIndexEntryTableQuery);
|
|
2032 |
if(err < 0)
|
|
2033 |
{
|
|
2034 |
User::Leave(err);
|
|
2035 |
}
|
|
2036 |
else if(!err)
|
|
2037 |
{
|
|
2038 |
User::Leave(KErrGeneral);
|
|
2039 |
}
|
|
2040 |
|
|
2041 |
//Create index on indexEnty table.
|
|
2042 |
//Index is created on parentId.
|
|
2043 |
err = iDatabase.Exec(KCreateIndexQuery);
|
|
2044 |
if(err < 0)
|
|
2045 |
{
|
|
2046 |
User::Leave(err);
|
|
2047 |
}
|
|
2048 |
else if(!err)
|
|
2049 |
{
|
|
2050 |
User::Leave(KErrGeneral);
|
|
2051 |
}
|
|
2052 |
|
|
2053 |
//Create the version table to store the message store version.
|
|
2054 |
err = iDatabase.Exec(KCreateVersionTableQuery);
|
|
2055 |
if(err < 0)
|
|
2056 |
{
|
|
2057 |
User::Leave(err);
|
|
2058 |
}
|
|
2059 |
else if(!err)
|
|
2060 |
{
|
|
2061 |
User::Leave(KErrGeneral);
|
|
2062 |
}
|
|
2063 |
//Insert the version number into the above table.
|
|
2064 |
_LIT8(KInsertVersionNumberQuery, " INSERT INTO VersionTable Values ( " );
|
|
2065 |
_LIT8(KDelimiter, " );");
|
|
2066 |
RBuf8 versionQuery;
|
|
2067 |
CleanupClosePushL(versionQuery);
|
|
2068 |
versionQuery.CreateL(50); //a small value is more than enough for the above query.
|
|
2069 |
versionQuery.Append(KInsertVersionNumberQuery);
|
|
2070 |
versionQuery.AppendNum(KCurrentDatabaseVersion);
|
|
2071 |
versionQuery.Append(KDelimiter);
|
|
2072 |
err = iDatabase.Exec(versionQuery);
|
|
2073 |
if(err < 0)
|
|
2074 |
{
|
|
2075 |
User::Leave(err);
|
|
2076 |
}
|
|
2077 |
else if(!err)
|
|
2078 |
{
|
|
2079 |
User::Leave(KErrGeneral);
|
|
2080 |
}
|
|
2081 |
CleanupStack::PopAndDestroy(); //versionQuery
|
|
2082 |
|
|
2083 |
ConstructSortTableL();
|
|
2084 |
|
|
2085 |
//Initialize the database adapter class
|
|
2086 |
InitializeL();
|
|
2087 |
|
|
2088 |
//Initialize the Search Sort database adapter class
|
|
2089 |
InitializeSortTableL();
|
|
2090 |
}
|
|
2091 |
|
|
2092 |
|
|
2093 |
|
|
2094 |
|
|
2095 |
/**
|
|
2096 |
* GetVisibleFolderIdL()
|
|
2097 |
* @param TMsvId: Parent Id.
|
|
2098 |
* @return Most immediate visible folder id of any child entry
|
|
2099 |
* present under passed parent id.
|
|
2100 |
*
|
|
2101 |
* This functions returns the most immediate parent visible folder id.
|
|
2102 |
* There are two types of folders. A visible folder is one which is
|
|
2103 |
* visible to the external user, but there are internal non-visible folders
|
|
2104 |
* created under each email message to organize the content of the email.
|
|
2105 |
* Parent entry of an entry is either root or a folder. A folder can be
|
|
2106 |
* service folder (like LocalServices), userdefined folder/standard folder
|
|
2107 |
* like Inbox or a non-visible folder (created under an email message).
|
|
2108 |
*
|
|
2109 |
* For a given parent Id, the function returns the most immediate visible
|
|
2110 |
* parent folder. The rules are as follows:
|
|
2111 |
* 1. If the parent entry is root or children of root, then the visibleFolder
|
|
2112 |
* will be root itself. This is because service folders are considered
|
|
2113 |
* invisible, since they are not seen by user.
|
|
2114 |
* 2. If the parent entry itself is a visible folder then child's visibleFolder
|
|
2115 |
* id should be its parent id.
|
|
2116 |
* 3. If the parent entry is a non-visible folder then child's visibleFolder
|
|
2117 |
* id is same as its parent's visibleFolder id.
|
|
2118 |
*/
|
|
2119 |
void CMsvDBAdapter::GetVisibleFolderIdL(TMsvId aParentId, TMsvId& aVisibleFolderId)
|
|
2120 |
{
|
|
2121 |
// If the entry is either a root entry (parent=KErrNotFound) or
|
|
2122 |
// child of root entry its visibleFolderId will be root entry itself.
|
|
2123 |
if((KErrNotFound == aParentId) || (KMsvRootIndexEntryId == aParentId))
|
|
2124 |
{
|
|
2125 |
aVisibleFolderId = KMsvRootIndexEntryId;
|
|
2126 |
}
|
|
2127 |
else
|
|
2128 |
{
|
|
2129 |
// Get the visible flag of parent entry.
|
|
2130 |
|
|
2131 |
// If parent entry is visible, then immediateVisibleFolder of child
|
|
2132 |
// should be parent Id. And if it is invisible then child's immediateVisibleFolder
|
|
2133 |
// should be same as parent's immediateVisibleFolder.
|
|
2134 |
|
|
2135 |
//Bind the msv id
|
|
2136 |
BindIntL(iStatement[EGetVisibleId], iIdIndex[EGetVisibleId], aParentId);
|
|
2137 |
|
|
2138 |
// If parent entry does not exists leave with KErrNotFound.
|
|
2139 |
if (KSqlAtRow != iStatement[EGetVisibleId].Next())
|
|
2140 |
{
|
|
2141 |
iStatement[EGetVisibleId].Reset();
|
|
2142 |
User::Leave(KErrNotFound);
|
|
2143 |
}
|
|
2144 |
|
|
2145 |
TInt32 data = ColumnInt(iStatement[EGetVisibleId], iDataIndex[EGetVisibleId]);
|
|
2146 |
if( data & TMsvEntry::KMsvVisibleFolderNodeFlag)
|
|
2147 |
{
|
|
2148 |
// If visible folder flag is not set for parent entry.
|
|
2149 |
aVisibleFolderId = ColumnInt(iStatement[EGetVisibleId], iVisibleParent[EGetVisibleId]);
|
|
2150 |
}
|
|
2151 |
else
|
|
2152 |
{
|
|
2153 |
// If parent entry is visible
|
|
2154 |
aVisibleFolderId = aParentId;
|
|
2155 |
}
|
|
2156 |
//Reset the RSqlStatement
|
|
2157 |
User::LeaveIfError(iStatement[EGetVisibleId].Reset());
|
|
2158 |
}
|
|
2159 |
}
|
|
2160 |
|
|
2161 |
|
|
2162 |
|
|
2163 |
|
|
2164 |
/**
|
|
2165 |
* CreateEntryL()
|
|
2166 |
* @param const TMsvEntry&: DB File Name.
|
|
2167 |
* @return TMsvId: Immediate visible parent folder of the entry
|
|
2168 |
*
|
|
2169 |
* The function creates a new entry in the database. It gets the immediate
|
|
2170 |
* visible folder id of the entry before inserting them into the database.
|
|
2171 |
* No consisitency check is performed on the passed entry. The function may
|
|
2172 |
* leave if query execution fails.
|
|
2173 |
*/
|
|
2174 |
void CMsvDBAdapter::CreateEntryL(const TMsvEntry& aNewEntry, const TMsvId aImmediateVisibleFolder)
|
|
2175 |
{
|
|
2176 |
//Bind the entry data
|
|
2177 |
BindIntL(iStatement[ECreateEntry], iIdIndex[ECreateEntry], aNewEntry.iId);
|
|
2178 |
BindIntL(iStatement[ECreateEntry], iParentIdIndex[ECreateEntry], aNewEntry.iParentId);
|
|
2179 |
BindIntL(iStatement[ECreateEntry], iDataIndex[ECreateEntry], aNewEntry.iData);
|
|
2180 |
BindIntL(iStatement[ECreateEntry], iPcSyncCountIndex[ECreateEntry], aNewEntry.iPcSyncCount);
|
|
2181 |
BindIntL(iStatement[ECreateEntry], iReservedIndex[ECreateEntry], aNewEntry.iReserved);
|
|
2182 |
BindIntL(iStatement[ECreateEntry], iRelatedIdIndex[ECreateEntry], aNewEntry.iRelatedId);
|
|
2183 |
BindIntL(iStatement[ECreateEntry], iTypeIndex[ECreateEntry], aNewEntry.iType.iUid);
|
|
2184 |
BindInt64L(iStatement[ECreateEntry], iDateIndex[ECreateEntry], aNewEntry.iDate.Int64());
|
|
2185 |
BindIntL(iStatement[ECreateEntry], iSizeIndex[ECreateEntry], aNewEntry.iSize);
|
|
2186 |
BindIntL(iStatement[ECreateEntry], iErrorIndex[ECreateEntry], aNewEntry.iError);
|
|
2187 |
BindIntL(iStatement[ECreateEntry], iBiotypeIndex[ECreateEntry], aNewEntry.iBioType);
|
|
2188 |
BindIntL(iStatement[ECreateEntry], iMtmData1Index[ECreateEntry], aNewEntry.iMtmData1);
|
|
2189 |
BindIntL(iStatement[ECreateEntry], iMtmData2Index[ECreateEntry], aNewEntry.iMtmData2);
|
|
2190 |
BindIntL(iStatement[ECreateEntry], iMtmData3Index[ECreateEntry], aNewEntry.iMtmData3);
|
|
2191 |
BindIntL(iStatement[ECreateEntry], iServiceIdIndex[ECreateEntry], aNewEntry.iServiceId);
|
|
2192 |
BindIntL(iStatement[ECreateEntry], iMtmIdIndex[ECreateEntry], aNewEntry.iMtm.iUid);
|
|
2193 |
BindIntL(iStatement[ECreateEntry], iVisibleParent[ECreateEntry], aImmediateVisibleFolder);
|
|
2194 |
BindTextL(iStatement[ECreateEntry],iDescriptionIndex[ECreateEntry],aNewEntry.iDescription);
|
|
2195 |
BindTextL(iStatement[ECreateEntry],iDetailsIndex[ECreateEntry],aNewEntry.iDetails);
|
|
2196 |
//Execute the prepared SQL statement.
|
|
2197 |
|
|
2198 |
TInt err = iStatement[ECreateEntry].Exec();
|
|
2199 |
if(err < 0)
|
|
2200 |
{
|
|
2201 |
iStatement[ECreateEntry].Reset();
|
|
2202 |
User::Leave(err);
|
|
2203 |
}
|
|
2204 |
else if(!err)
|
|
2205 |
{
|
|
2206 |
iStatement[ECreateEntry].Reset();
|
|
2207 |
User::Leave(KErrGeneral);
|
|
2208 |
}
|
|
2209 |
|
|
2210 |
//Reset the RSqlStatement
|
|
2211 |
User::LeaveIfError(iStatement[ECreateEntry].Reset());
|
|
2212 |
}
|
|
2213 |
|
|
2214 |
|
|
2215 |
|
|
2216 |
|
|
2217 |
/**
|
|
2218 |
* UpdateEntryL()
|
|
2219 |
* @param const TMsvEntry&: Entry to be updated.
|
|
2220 |
* @param TBool: ETrue if the parent of the entry has been changed,
|
|
2221 |
* EFalse if otherwise.
|
|
2222 |
* @param TMsvId&: the visible folder Id of the updated entry.
|
|
2223 |
* If aParentChanged is ETrue then aImmediateVisibleFolder
|
|
2224 |
* is an output parameter, and input parameter if otherwise.
|
|
2225 |
* @return None.
|
|
2226 |
*
|
|
2227 |
* The function updates an entry in the database. It gets the immediate
|
|
2228 |
* visible folder id of the entry before inserting them into the database.
|
|
2229 |
* No consisitency check is performed on the passed entry. The function may
|
|
2230 |
* leave if query execution fails.
|
|
2231 |
*/
|
|
2232 |
void CMsvDBAdapter::UpdateEntryL(const TMsvEntry& aEntry, const TMsvId aImmediateVisibleFolder, const TBool aIsParentIdUpdated/*DEFAULT=ETrue*/)
|
|
2233 |
{
|
|
2234 |
iStatementType updateStmt;
|
|
2235 |
//Bind the entry data
|
|
2236 |
if(aIsParentIdUpdated)
|
|
2237 |
{
|
|
2238 |
updateStmt = EUpdateEntry;
|
|
2239 |
BindIntL(iStatement[updateStmt], iParentIdIndex[updateStmt], aEntry.iParentId);
|
|
2240 |
BindIntL(iStatement[updateStmt], iVisibleParent[updateStmt], aImmediateVisibleFolder);
|
|
2241 |
}
|
|
2242 |
else
|
|
2243 |
{
|
|
2244 |
updateStmt = EUpdateEntryNoParent;
|
|
2245 |
}
|
|
2246 |
BindIntL(iStatement[updateStmt], iIdIndex[updateStmt], aEntry.iId);
|
|
2247 |
BindIntL(iStatement[updateStmt], iDataIndex[updateStmt], aEntry.iData);
|
|
2248 |
BindIntL(iStatement[updateStmt], iPcSyncCountIndex[updateStmt], aEntry.iPcSyncCount);
|
|
2249 |
BindIntL(iStatement[updateStmt], iReservedIndex[updateStmt], aEntry.iReserved);
|
|
2250 |
BindIntL(iStatement[updateStmt], iRelatedIdIndex[updateStmt], aEntry.iRelatedId);
|
|
2251 |
BindIntL(iStatement[updateStmt], iTypeIndex[updateStmt], aEntry.iType.iUid);
|
|
2252 |
BindInt64L(iStatement[updateStmt], iDateIndex[updateStmt], aEntry.iDate.Int64());
|
|
2253 |
BindIntL(iStatement[updateStmt], iSizeIndex[updateStmt], aEntry.iSize);
|
|
2254 |
BindIntL(iStatement[updateStmt], iErrorIndex[updateStmt], aEntry.iError);
|
|
2255 |
BindIntL(iStatement[updateStmt], iBiotypeIndex[updateStmt], aEntry.iBioType);
|
|
2256 |
BindIntL(iStatement[updateStmt], iMtmData1Index[updateStmt], aEntry.iMtmData1);
|
|
2257 |
BindIntL(iStatement[updateStmt], iMtmData2Index[updateStmt], aEntry.iMtmData2);
|
|
2258 |
BindIntL(iStatement[updateStmt], iMtmData3Index[updateStmt], aEntry.iMtmData3);
|
|
2259 |
BindIntL(iStatement[updateStmt], iServiceIdIndex[updateStmt], aEntry.iServiceId);
|
|
2260 |
BindIntL(iStatement[updateStmt], iMtmIdIndex[updateStmt], aEntry.iMtm.iUid);
|
|
2261 |
BindTextL(iStatement[updateStmt], iDescriptionIndex[updateStmt],aEntry.iDescription);
|
|
2262 |
BindTextL(iStatement[updateStmt], iDetailsIndex[updateStmt],aEntry.iDetails);
|
|
2263 |
|
|
2264 |
//Execute the prepared SQL statement.
|
|
2265 |
TInt err = iStatement[updateStmt].Exec();
|
|
2266 |
if(err < 0)
|
|
2267 |
{
|
|
2268 |
iStatement[updateStmt].Reset();
|
|
2269 |
User::Leave(err);
|
|
2270 |
}
|
|
2271 |
else if(!err)
|
|
2272 |
{
|
|
2273 |
iStatement[updateStmt].Reset();
|
|
2274 |
User::Leave(KErrNotFound);
|
|
2275 |
}
|
|
2276 |
|
|
2277 |
//Reset the RSqlStatement
|
|
2278 |
User::LeaveIfError(iStatement[updateStmt].Reset());
|
|
2279 |
}
|
|
2280 |
|
|
2281 |
|
|
2282 |
|
|
2283 |
|
|
2284 |
/**
|
|
2285 |
* DeleteEntryL()
|
|
2286 |
* @param TMsvId: Entry Id to be deleted.
|
|
2287 |
*
|
|
2288 |
* The function deletes an entry with the passed Id. The function
|
|
2289 |
* may leave due to database error while execution. The function
|
|
2290 |
* does not leave if the entry does not exist.
|
|
2291 |
*
|
|
2292 |
* **WARNING** The function does NOT ensure that if a parent entry
|
|
2293 |
* is deleted all its child entries are also deleted.
|
|
2294 |
*/
|
|
2295 |
void CMsvDBAdapter::DeleteEntryL(TMsvId aEntryId)
|
|
2296 |
{
|
|
2297 |
_LIT8(KDeleteEntryQuery, "DELETE FROM IndexEntry WHERE id = ");
|
|
2298 |
_LIT8(KSemiColon, ";");
|
|
2299 |
|
|
2300 |
RBuf8 queryBuf;
|
|
2301 |
CleanupClosePushL(queryBuf);
|
|
2302 |
queryBuf.CreateL(KDeleteEntryQuery().Length() + 20);
|
|
2303 |
queryBuf.Append(KDeleteEntryQuery);
|
|
2304 |
queryBuf.AppendNum(aEntryId);
|
|
2305 |
queryBuf.Append(KSemiColon);
|
|
2306 |
|
|
2307 |
TInt err = iDatabase.Exec(queryBuf);
|
|
2308 |
if(err < 0)
|
|
2309 |
{
|
|
2310 |
User::Leave(err);
|
|
2311 |
}
|
|
2312 |
else if(!err)
|
|
2313 |
{
|
|
2314 |
User::Leave(KErrNotFound);
|
|
2315 |
}
|
|
2316 |
CleanupStack::PopAndDestroy(); // queryBuf
|
|
2317 |
}
|
|
2318 |
|
|
2319 |
|
|
2320 |
|
|
2321 |
|
|
2322 |
/**
|
|
2323 |
* DeleteEntryL()
|
|
2324 |
* @param CMsvEntrySelection: Entry Id list to be deleted.
|
|
2325 |
*
|
|
2326 |
* The function deletes all entries mentioned in the passed Id list.
|
|
2327 |
* The function may leave due to database error while execution or
|
|
2328 |
* if an entry does not exist.
|
|
2329 |
*
|
|
2330 |
* **WARNING** The function does NOT ensure that if a parent entry
|
|
2331 |
* is deleted all its child entries are also deleted.
|
|
2332 |
*/
|
|
2333 |
void CMsvDBAdapter::DeleteEntryL(const CMsvEntrySelection& aEntryIdList)
|
|
2334 |
{
|
|
2335 |
TInt count;
|
|
2336 |
if( 0 == (count = aEntryIdList.Count()) )
|
|
2337 |
{
|
|
2338 |
return;
|
|
2339 |
}
|
|
2340 |
|
|
2341 |
_LIT(KQuery, "DELETE FROM IndexEntry WHERE id IN (");
|
|
2342 |
_LIT(KComma, ", ");
|
|
2343 |
_LIT(KEndDelimeter, ");");
|
|
2344 |
|
|
2345 |
RBuf8 buf;
|
|
2346 |
CleanupClosePushL(buf);
|
|
2347 |
TInt index = 0;
|
|
2348 |
//Delete maximum 100 entries at a time so as to not overflow IPC buffer
|
|
2349 |
TInt maxEntries = 100;
|
|
2350 |
TInt iterRequired = count/maxEntries;
|
|
2351 |
if(count%maxEntries)
|
|
2352 |
{
|
|
2353 |
iterRequired++;
|
|
2354 |
}
|
|
2355 |
if(iterRequired)
|
|
2356 |
{
|
|
2357 |
maxEntries = count/iterRequired;
|
|
2358 |
}
|
|
2359 |
for(TInt iter = 0; iter < iterRequired; ++iter)
|
|
2360 |
{
|
|
2361 |
if(iter && iter+1 == iterRequired)
|
|
2362 |
{
|
|
2363 |
maxEntries = count - index;
|
|
2364 |
}
|
|
2365 |
buf.CreateL( 40 + ((7 + 2) * maxEntries) + 2); //KQuery + (TMsvId+KComma)*100 + KEndDelimiter
|
|
2366 |
buf.Append(KQuery);
|
|
2367 |
TBool firstId = ETrue;
|
|
2368 |
TInt num = 0;
|
|
2369 |
while(num < maxEntries)
|
|
2370 |
{
|
|
2371 |
if(!firstId)
|
|
2372 |
{
|
|
2373 |
buf.Append(KComma);
|
|
2374 |
}
|
|
2375 |
firstId = EFalse;
|
|
2376 |
buf.AppendNum(aEntryIdList.At(index));
|
|
2377 |
++index;
|
|
2378 |
++num;
|
|
2379 |
}
|
|
2380 |
buf.Append(KEndDelimeter);
|
|
2381 |
User::LeaveIfError(iDatabase.Exec(buf));
|
|
2382 |
buf.Close();
|
|
2383 |
}
|
|
2384 |
CleanupStack::PopAndDestroy(); //buf
|
|
2385 |
}
|
|
2386 |
|
|
2387 |
|
|
2388 |
|
|
2389 |
|
|
2390 |
/**
|
|
2391 |
* GetEntryL()
|
|
2392 |
* @param TMsvId: Id of the entry to be fetched.
|
|
2393 |
* @return TMsvId: Value of VisibleParent column.
|
|
2394 |
* @return TMsvEntry*: The newly fetched entry.
|
|
2395 |
*
|
|
2396 |
* Fetch an entry from the database. Memory to aEntry
|
|
2397 |
* should not already be assigned.
|
|
2398 |
*/
|
|
2399 |
void CMsvDBAdapter::GetEntryL(TMsvId aId, CMsvCacheEntry*& aEntry, TMsvId& aVisibleParentEntryId)
|
|
2400 |
{
|
|
2401 |
//Bind the msv id of the entry to be retrieved
|
|
2402 |
BindIntL(iStatement[EGetEntry], iIdIndex[EGetEntry], aId);
|
|
2403 |
|
|
2404 |
if (KSqlAtRow != iStatement[EGetEntry].Next())
|
|
2405 |
{
|
|
2406 |
iStatement[EGetEntry].Reset();
|
|
2407 |
User::Leave(KErrNotFound);
|
|
2408 |
}
|
|
2409 |
|
|
2410 |
//Get the entry from the statement
|
|
2411 |
aEntry = CMsvEntryFreePool::Instance()->EntryL();
|
|
2412 |
CleanupStack::PushL(aEntry);
|
|
2413 |
aEntry->Entry().iId = aId;
|
|
2414 |
LoadEntryFromStatementL(iStatement[EGetEntry], EGetEntry, aVisibleParentEntryId, *aEntry);
|
|
2415 |
CleanupStack::Pop(aEntry);
|
|
2416 |
//Reset the RSqlStatement
|
|
2417 |
User::LeaveIfError(iStatement[EGetEntry].Reset());
|
|
2418 |
}
|
|
2419 |
|
|
2420 |
|
|
2421 |
|
|
2422 |
|
|
2423 |
/**
|
|
2424 |
* GetChildrenL()
|
|
2425 |
* @param TMsvId: Parent Id of the child entries to be fetched.
|
|
2426 |
* @return RPointerArray<TMsvEntry>&: List of child entries.
|
|
2427 |
*
|
|
2428 |
* Fetch child entries from the database for a given parent Id.
|
|
2429 |
* This does not check if the parent entry already exist. The
|
|
2430 |
* entries will be added in ascending order of their TMsvId.
|
|
2431 |
*/
|
|
2432 |
void CMsvDBAdapter::GetChildrenL(TMsvId aParentId, RPointerArray<CMsvCacheEntry>& aChildArray)
|
|
2433 |
{
|
|
2434 |
//Bind the msv id of the entry whose children have to be retrieved
|
|
2435 |
BindIntL(iStatement[EGetChildEntries], iParentIdIndex[EGetChildEntries], aParentId);
|
|
2436 |
|
|
2437 |
while(KSqlAtRow == iStatement[EGetChildEntries].Next())
|
|
2438 |
{
|
|
2439 |
TMsvId aVisibleParentEntryId;
|
|
2440 |
CMsvCacheEntry *cacheEntry = CMsvEntryFreePool::Instance()->EntryL();
|
|
2441 |
CleanupStack::PushL(cacheEntry);
|
|
2442 |
cacheEntry->Entry().iParentId = aParentId;
|
|
2443 |
LoadEntryFromStatementL(iStatement[EGetChildEntries], EGetChildEntries, aVisibleParentEntryId, *cacheEntry);
|
|
2444 |
//Add the child entry to the array given
|
|
2445 |
aChildArray.AppendL(cacheEntry);
|
|
2446 |
CleanupStack::Pop(cacheEntry);
|
|
2447 |
}
|
|
2448 |
|
|
2449 |
//Reset the RSqlStatement
|
|
2450 |
User::LeaveIfError(iStatement[EGetChildEntries].Reset());
|
|
2451 |
}
|
|
2452 |
|
|
2453 |
|
|
2454 |
|
|
2455 |
|
|
2456 |
/**
|
|
2457 |
* GetChildrenIdL()
|
|
2458 |
* @param TMsvId: Parent Id of the child entries to be fetched.
|
|
2459 |
* @return RPointerArray<TMsvEntry>&: List of child entries.
|
|
2460 |
*
|
|
2461 |
* Fetch child entries from the database for a given parent Id.
|
|
2462 |
* This does not check if the parent entry already exist. The
|
|
2463 |
* entries will be added in ascending order of their TMsvId.
|
|
2464 |
*/
|
|
2465 |
void CMsvDBAdapter::GetChildrenIdL(TMsvId aParentId, CMsvEntrySelection& aChildArray)
|
|
2466 |
{
|
|
2467 |
//Bind the msv id of the entry whose children have to be retrieved
|
|
2468 |
BindIntL(iStatement[EGetChildIds], iParentIdIndex[EGetChildIds], aParentId);
|
|
2469 |
|
|
2470 |
while(KSqlAtRow == iStatement[EGetChildIds].Next())
|
|
2471 |
{
|
|
2472 |
TMsvId id = ColumnInt(iStatement[EGetChildIds], iIdIndex[EGetChildIds]);
|
|
2473 |
//Add the child Id to the array given
|
|
2474 |
aChildArray.AppendL(id);
|
|
2475 |
}
|
|
2476 |
|
|
2477 |
//Reset the RSqlStatement
|
|
2478 |
User::LeaveIfError(iStatement[EGetChildIds].Reset());
|
|
2479 |
}
|
|
2480 |
|
|
2481 |
|
|
2482 |
|
|
2483 |
|
|
2484 |
/**
|
|
2485 |
* GetChildrenL()
|
|
2486 |
* @param TDesc: Partial query string. (Where clause condition).
|
|
2487 |
* The query string should start with 'AND' and should
|
|
2488 |
* end with a semicolon. Examples are:
|
|
2489 |
* "AND ID BETWEEN 100 and 200 ORDER BY ID ASC;"
|
|
2490 |
* @param TMsvId: Parent Id of the child entries to be fetched.
|
|
2491 |
* @return RPointerArray<TMsvEntry>&: List of child entries.
|
|
2492 |
*
|
|
2493 |
* Fetch child entries from the database for a given parent Id.
|
|
2494 |
* This does not check if the parent entry already exist. The
|
|
2495 |
* entries will be added in ascending order of their TMsvId.
|
|
2496 |
*/
|
|
2497 |
void CMsvDBAdapter::GetChildrenL(const TDesC8& aQueryStr, TMsvId aParentId, RPointerArray<CMsvCacheEntry>& aChildArray)
|
|
2498 |
{
|
|
2499 |
_LIT8(KQueryString, "SELECT id, serviceId, mtmId, type, date, data, size, error, "
|
|
2500 |
"mtmData1, mtmData2, mtmData3, relatedId, bioType, pcSyncCount, "
|
|
2501 |
"reserved, visibleParent, description, details FROM IndexEntry "
|
|
2502 |
"WHERE parentId = :parentId ");
|
|
2503 |
|
|
2504 |
RSqlStatement condGetChildrenStmnt;
|
|
2505 |
CleanupClosePushL(condGetChildrenStmnt);
|
|
2506 |
TInt len = KQueryString().Length() + aQueryStr.Length();
|
|
2507 |
RBuf8 queryBuf;
|
|
2508 |
CleanupClosePushL(queryBuf);
|
|
2509 |
queryBuf.CreateL(len);
|
|
2510 |
queryBuf.Append(KQueryString);
|
|
2511 |
queryBuf.Append(aQueryStr);
|
|
2512 |
|
|
2513 |
User::LeaveIfError(condGetChildrenStmnt.Prepare(iDatabase, queryBuf));
|
|
2514 |
TInt index = 0;
|
|
2515 |
|
|
2516 |
//Bind the msv id of the entry whose children have to be retrieved
|
|
2517 |
BindIntL(condGetChildrenStmnt, index, aParentId);
|
|
2518 |
|
|
2519 |
while(KSqlAtRow == condGetChildrenStmnt.Next())
|
|
2520 |
{
|
|
2521 |
CMsvCacheEntry* cacheEntry = CMsvEntryFreePool::Instance()->EntryL();
|
|
2522 |
CleanupStack::PushL(cacheEntry);
|
|
2523 |
cacheEntry->Entry().iParentId = aParentId;
|
|
2524 |
|
|
2525 |
index = 0;
|
|
2526 |
cacheEntry->Entry().iId = ColumnInt(condGetChildrenStmnt, index);
|
|
2527 |
cacheEntry->Entry().iServiceId = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2528 |
cacheEntry->Entry().iMtm.iUid = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2529 |
cacheEntry->Entry().iType.iUid = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2530 |
cacheEntry->Entry().iDate = ColumnInt64(condGetChildrenStmnt, ++index);
|
|
2531 |
cacheEntry->Entry().iData = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2532 |
cacheEntry->Entry().iSize = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2533 |
cacheEntry->Entry().iError = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2534 |
cacheEntry->Entry().iMtmData1 = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2535 |
cacheEntry->Entry().iMtmData2 = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2536 |
cacheEntry->Entry().iMtmData3 = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2537 |
cacheEntry->Entry().iRelatedId = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2538 |
cacheEntry->Entry().iBioType = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2539 |
cacheEntry->Entry().iPcSyncCount = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2540 |
cacheEntry->Entry().iReserved = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2541 |
TMsvId aVisibleParentEntryId = ColumnInt(condGetChildrenStmnt, ++index);
|
|
2542 |
cacheEntry->iDescriptionBuffer = ColumnTextL(condGetChildrenStmnt, ++index);
|
|
2543 |
cacheEntry->Entry().iDescription.Set(*cacheEntry->iDescriptionBuffer);
|
|
2544 |
|
|
2545 |
cacheEntry->iDetailsBuffer = ColumnTextL(condGetChildrenStmnt, ++index);
|
|
2546 |
cacheEntry->Entry().iDetails.Set(*cacheEntry->iDetailsBuffer);
|
|
2547 |
|
|
2548 |
//Add the child entry to the array given
|
|
2549 |
aChildArray.AppendL(cacheEntry);
|
|
2550 |
CleanupStack::Pop(cacheEntry);
|
|
2551 |
}
|
|
2552 |
CleanupStack::PopAndDestroy(2); // condGetChildrenStmnt,queryBuf
|
|
2553 |
}
|
|
2554 |
|
|
2555 |
|
|
2556 |
|
|
2557 |
|
|
2558 |
/**
|
|
2559 |
* EntryExistsL()
|
|
2560 |
* @param TMsvId: Entry Id to check.
|
|
2561 |
* @return TBool: ETrue if the entry exists, otherwise EFalse.
|
|
2562 |
*/
|
|
2563 |
TBool CMsvDBAdapter::EntryExistsL(TMsvId aId)
|
|
2564 |
{
|
|
2565 |
_LIT8(KEntryExistsQuery, "SELECT id FROM IndexEntry WHERE id = ");
|
|
2566 |
_LIT8(KEndDelimeter, ";");
|
|
2567 |
|
|
2568 |
RBuf8 queryBuf;
|
|
2569 |
CleanupClosePushL(queryBuf);
|
|
2570 |
TInt len = KEntryExistsQuery().Length() + 10 + KEndDelimeter().Length(); //10 = space for TMsvId
|
|
2571 |
queryBuf.CreateL(len);
|
|
2572 |
queryBuf.Append(KEntryExistsQuery);
|
|
2573 |
queryBuf.AppendNum(aId);
|
|
2574 |
queryBuf.Append(KEndDelimeter);
|
|
2575 |
TSqlScalarFullSelectQuery query(iDatabase);
|
|
2576 |
TMsvId id = NULL;
|
|
2577 |
TRAPD(err, id = query.SelectIntL(queryBuf));
|
|
2578 |
CleanupStack::PopAndDestroy(); // queryBuf
|
|
2579 |
if(err!= KErrNone && err!= KErrNotFound)
|
|
2580 |
{
|
|
2581 |
User::Leave(err);
|
|
2582 |
}
|
|
2583 |
if(id)
|
|
2584 |
{
|
|
2585 |
return ETrue;
|
|
2586 |
}
|
|
2587 |
else
|
|
2588 |
{
|
|
2589 |
return EFalse;
|
|
2590 |
}
|
|
2591 |
}
|
|
2592 |
|
|
2593 |
|
|
2594 |
|
|
2595 |
|
|
2596 |
/**
|
|
2597 |
* GetMaxTMsvIdL()
|
|
2598 |
* @param TMsvId&: Out parameter for maximum TMsvId in the database.
|
|
2599 |
* @return None.
|
|
2600 |
*
|
|
2601 |
* If there are no entries in the database (DB is empty),
|
|
2602 |
* the aMaxTMsvId is set to NULL.
|
|
2603 |
*/
|
|
2604 |
void CMsvDBAdapter::GetMaxTMsvIdL(TMsvId& aMaxTMsvId)
|
|
2605 |
{
|
|
2606 |
_LIT8(KQuery, "SELECT MAX(id) FROM IndexEntry;");
|
|
2607 |
RBuf8 queryBuf;
|
|
2608 |
CleanupClosePushL(queryBuf);
|
|
2609 |
queryBuf.CreateL(35);
|
|
2610 |
queryBuf.Append(KQuery);
|
|
2611 |
|
|
2612 |
//Create a select query
|
|
2613 |
TSqlScalarFullSelectQuery query(iDatabase);
|
|
2614 |
|
|
2615 |
//Get the column data
|
|
2616 |
aMaxTMsvId = query.SelectIntL(queryBuf);
|
|
2617 |
CleanupStack::PopAndDestroy();
|
|
2618 |
}
|
|
2619 |
|
|
2620 |
|
|
2621 |
|
|
2622 |
|
|
2623 |
/**
|
|
2624 |
* GetInPreparationIdL()
|
|
2625 |
* @param aSelection CMsvEntrySelection of the TMsvEntries
|
|
2626 |
* whose KMsvEntryInPreparationFlag is set
|
|
2627 |
* @return void
|
|
2628 |
*/
|
|
2629 |
void CMsvDBAdapter::GetInPreparationIdL(CMsvEntrySelection& aSelection)
|
|
2630 |
{
|
|
2631 |
RSqlStatement statement;
|
|
2632 |
User::LeaveIfError(statement.Prepare(iDatabase, KGetInPreparationIdQuery));
|
|
2633 |
|
|
2634 |
TInt paramIdColumn = GetColumnIndexL(statement, KMsgColumnId());
|
|
2635 |
TInt paramDataColumn = GetColumnIndexL(statement, KMsgColumnData());
|
|
2636 |
|
|
2637 |
TMsvId Id;
|
|
2638 |
TInt32 data;
|
|
2639 |
while (KSqlAtRow == statement.Next())
|
|
2640 |
{
|
|
2641 |
data = ColumnInt(statement, paramDataColumn);
|
|
2642 |
if( data & TMsvEntry::KMsvEntryInPreparationFlag )
|
|
2643 |
{
|
|
2644 |
Id = ColumnInt(statement, paramIdColumn);
|
|
2645 |
aSelection.AppendL(Id);
|
|
2646 |
}
|
|
2647 |
}
|
|
2648 |
statement.Close();
|
|
2649 |
}
|
|
2650 |
|
|
2651 |
|
|
2652 |
|
|
2653 |
|
|
2654 |
/**
|
|
2655 |
* GetVisibleFlagL()
|
|
2656 |
*@param TMsvId : the Id of the entry whose flag is to be checked.
|
|
2657 |
*@return TBool : ETrue if the entry is visible, EFalse otherwise.
|
|
2658 |
*
|
|
2659 |
* Returns the status of the visible flag of an entry in the DB.
|
|
2660 |
*/
|
|
2661 |
TBool CMsvDBAdapter::GetVisibleFlagL(TMsvId entryId)
|
|
2662 |
{
|
|
2663 |
_LIT8(KGetVisibleFlagQuery, "SELECT data FROM IndexEntry "
|
|
2664 |
"WHERE id = ");
|
|
2665 |
_LIT8(KEndDelimeter, ";");
|
|
2666 |
RBuf8 queryBuf;
|
|
2667 |
CleanupClosePushL(queryBuf);
|
|
2668 |
queryBuf.CreateL(60);
|
|
2669 |
queryBuf.Append(KGetVisibleFlagQuery);
|
|
2670 |
queryBuf.AppendNum(entryId);
|
|
2671 |
queryBuf.Append(KEndDelimeter);
|
|
2672 |
TSqlScalarFullSelectQuery query(iDatabase);
|
|
2673 |
TInt32 data = 0;
|
|
2674 |
TRAPD(err, data = query.SelectIntL(queryBuf));
|
|
2675 |
CleanupStack::PopAndDestroy(); //queryBuf
|
|
2676 |
if(err!= KErrNone && err!= KErrNotFound)
|
|
2677 |
{
|
|
2678 |
User::Leave(err);
|
|
2679 |
}
|
|
2680 |
if(data & TMsvEntry::KMsvEntryInvisibleFlag )
|
|
2681 |
{
|
|
2682 |
return EFalse;
|
|
2683 |
}
|
|
2684 |
else
|
|
2685 |
{
|
|
2686 |
return ETrue;
|
|
2687 |
}
|
|
2688 |
}
|
|
2689 |
|
|
2690 |
|
|
2691 |
|
|
2692 |
|
|
2693 |
/**
|
|
2694 |
* UpdateVisibleFolderL()
|
|
2695 |
* @param RBuf8 : the ID's of the entries of whose visible parent is to
|
|
2696 |
* be updated.
|
|
2697 |
* @return None.
|
|
2698 |
*
|
|
2699 |
* Updates the visible parent of the entries passed through the RBuf* idList.
|
|
2700 |
*/
|
|
2701 |
void CMsvDBAdapter::UpdateVisibleFolderL(CMsvEntrySelection* entryList, TMsvId newVisibleFolderId)
|
|
2702 |
{
|
|
2703 |
_LIT8(KUpdateVisibleFolderQuery1, "UPDATE IndexEntry SET "
|
|
2704 |
"visibleParent = ");
|
|
2705 |
_LIT8(KUpdateVisibleFolderQuery2, " WHERE id IN ( ");
|
|
2706 |
_LIT8(KComma, ", ");
|
|
2707 |
_LIT8(KDelimiter, ");");
|
|
2708 |
|
|
2709 |
BeginTransactionL();
|
|
2710 |
|
|
2711 |
TInt count = entryList->Count();
|
|
2712 |
TInt arrIndex = 0;
|
|
2713 |
while(arrIndex < count)
|
|
2714 |
{
|
|
2715 |
TInt len = KUpdateVisibleFolderQuery1().Length() + KUpdateVisibleFolderQuery2().Length();
|
|
2716 |
TInt temp;
|
|
2717 |
//Update 50 entries or lesser at a time.
|
|
2718 |
|
|
2719 |
TInt totalEntries = count - arrIndex;
|
|
2720 |
|
|
2721 |
if(totalEntries < 50)
|
|
2722 |
{
|
|
2723 |
len += totalEntries*12 + 15; //number of entries*length of a TMsvId + length of visibleParent id
|
|
2724 |
temp = totalEntries;
|
|
2725 |
}
|
|
2726 |
else
|
|
2727 |
{
|
|
2728 |
len += 50*12 + 15; //number of entries*length of a TMsvId + length of visibleParent id
|
|
2729 |
temp = 50;
|
|
2730 |
}
|
|
2731 |
RBuf8 queryBuf;
|
|
2732 |
CleanupClosePushL(queryBuf);
|
|
2733 |
queryBuf.CreateL(len);
|
|
2734 |
queryBuf.Append(KUpdateVisibleFolderQuery1);
|
|
2735 |
queryBuf.AppendNum(newVisibleFolderId);
|
|
2736 |
queryBuf.Append(KUpdateVisibleFolderQuery2);
|
|
2737 |
TInt index = arrIndex;
|
|
2738 |
for(; index < arrIndex + temp; ++index)
|
|
2739 |
{
|
|
2740 |
queryBuf.AppendNum(entryList->At(index));
|
|
2741 |
if(index != arrIndex + temp - 1)
|
|
2742 |
{
|
|
2743 |
queryBuf.Append(KComma);
|
|
2744 |
}
|
|
2745 |
}
|
|
2746 |
queryBuf.Append(KDelimiter);
|
|
2747 |
arrIndex += temp;
|
|
2748 |
TInt err = iDatabase.Exec(queryBuf);
|
|
2749 |
CleanupStack::PopAndDestroy(); // queryBuf
|
|
2750 |
if(err < 0)
|
|
2751 |
{
|
|
2752 |
RollbackTransactionL();
|
|
2753 |
User::Leave(err);
|
|
2754 |
}
|
|
2755 |
else if(!err) //no entries updated
|
|
2756 |
{
|
|
2757 |
RollbackTransactionL();
|
|
2758 |
User::Leave(KErrNotFound);
|
|
2759 |
}
|
|
2760 |
}
|
|
2761 |
CommitTransactionL();
|
|
2762 |
}
|
|
2763 |
|
|
2764 |
|
|
2765 |
|
|
2766 |
|
|
2767 |
/**
|
|
2768 |
* UpdateOwnerStatusL()
|
|
2769 |
*
|
|
2770 |
* @param TMsvId : the Id of an entry which has had a child added
|
|
2771 |
* under it and needs its owner flag updated.
|
|
2772 |
* @return None.
|
|
2773 |
*
|
|
2774 |
* The function updates the owner flag of an entry which has had a
|
|
2775 |
* child added under it.
|
|
2776 |
*/
|
|
2777 |
void CMsvDBAdapter::UpdateOwnerStatusL(TMsvId aId, const TMsvEntry& aParent, TBool aSet)
|
|
2778 |
{
|
|
2779 |
_LIT8(KUpdateOwnershipQuery1, "UPDATE IndexEntry SET "
|
|
2780 |
" data = ");
|
|
2781 |
_LIT8(KUpdateOwnershipQuery2, " WHERE id = ");
|
|
2782 |
_LIT8(KDelimiter, ";");
|
|
2783 |
|
|
2784 |
// Owner flag has already been set. Return to caller.
|
|
2785 |
if(aParent.Owner() && aSet)
|
|
2786 |
{
|
|
2787 |
return;
|
|
2788 |
}
|
|
2789 |
// Otherwise update the owner flag for the entry in the DB.
|
|
2790 |
else
|
|
2791 |
{
|
|
2792 |
TInt32 data;
|
|
2793 |
if(aSet)
|
|
2794 |
{
|
|
2795 |
data = aParent.iData | TMsvEntry::KMsvEntryOwnerFlag;
|
|
2796 |
}
|
|
2797 |
else
|
|
2798 |
{
|
|
2799 |
data = aParent.iData & ~(TMsvEntry::KMsvEntryOwnerFlag);
|
|
2800 |
}
|
|
2801 |
TInt len = KUpdateOwnershipQuery1().Length() + KUpdateOwnershipQuery2().Length();
|
|
2802 |
len += 100; //data and TMsvId.
|
|
2803 |
RBuf8 queryBuf;
|
|
2804 |
CleanupClosePushL(queryBuf);
|
|
2805 |
queryBuf.CreateL(len);
|
|
2806 |
queryBuf.Append(KUpdateOwnershipQuery1);
|
|
2807 |
queryBuf.AppendNum(data);
|
|
2808 |
queryBuf.Append(KUpdateOwnershipQuery2);
|
|
2809 |
queryBuf.AppendNum(aId);
|
|
2810 |
queryBuf.Append(KDelimiter);
|
|
2811 |
TInt err = iDatabase.Exec(queryBuf);
|
|
2812 |
if(err < 0)
|
|
2813 |
{
|
|
2814 |
User::Leave(err);
|
|
2815 |
}
|
|
2816 |
CleanupStack::PopAndDestroy(); //queryBuf
|
|
2817 |
}
|
|
2818 |
}
|
|
2819 |
|
|
2820 |
|
|
2821 |
|
|
2822 |
#endif // #if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
2823 |
|
|
2824 |
|
|
2825 |
|
|
2826 |
|
|
2827 |
/**
|
|
2828 |
* InitializeL()
|
|
2829 |
*
|
|
2830 |
* This functions prepares (compiles) frequetly used SQL queries,
|
|
2831 |
* and create indexes on the variable arguments. When the query
|
|
2832 |
* needs to be executed, we just have to bind the variables with
|
|
2833 |
* the values and execute them. This increases the performance of
|
|
2834 |
* query execution.
|
|
2835 |
*/
|
|
2836 |
void CMsvDBAdapter::InitializeL()
|
|
2837 |
{
|
|
2838 |
//Prepare the frequently used SQL statements
|
|
2839 |
User::LeaveIfError(iStatement[ECreateEntry].Prepare(iDatabase, KCreateEntryQuery));
|
|
2840 |
User::LeaveIfError(iStatement[EUpdateEntry].Prepare(iDatabase, KUpdateEntryQuery));
|
|
2841 |
User::LeaveIfError(iStatement[EUpdateEntryNoParent].Prepare(iDatabase, KUpdateEntryNoParentQuery));
|
|
2842 |
User::LeaveIfError(iStatement[EGetEntry].Prepare(iDatabase, KGetEntryQuery));
|
|
2843 |
User::LeaveIfError(iStatement[EGetChildEntries].Prepare(iDatabase, KGetChildEntriesQuery));
|
|
2844 |
User::LeaveIfError(iStatement[EGetVisibleId].Prepare(iDatabase, KGetVisibleIdQuery));
|
|
2845 |
User::LeaveIfError(iStatement[EEntryExists].Prepare(iDatabase, KGetEntryExistsQuery));
|
|
2846 |
User::LeaveIfError(iStatement[EGetChildIds].Prepare(iDatabase, KGetChildIdsQuery));
|
|
2847 |
|
|
2848 |
//Get the indices - This maps the parameter name to its offset
|
|
2849 |
//in the SQL statement templates.
|
|
2850 |
for(TInt index = ECreateEntry; index < EIndexSentinel; ++index)
|
|
2851 |
{
|
|
2852 |
switch(index)
|
|
2853 |
{
|
|
2854 |
case ECreateEntry: // KCreateEntryQuery
|
|
2855 |
case EUpdateEntry: // KUpdateEntryQuery
|
|
2856 |
//For creating and updating entries
|
|
2857 |
iParentIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamParentId());
|
|
2858 |
iVisibleParent[index] = GetParamIndexL(iStatement[index], KMsgParamVisibleParent());
|
|
2859 |
iIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamId());
|
|
2860 |
iServiceIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamServiceId());
|
|
2861 |
iMtmIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamMtmId());
|
|
2862 |
iTypeIndex[index] = GetParamIndexL(iStatement[index], KMsgParamType());
|
|
2863 |
iDateIndex[index] = GetParamIndexL(iStatement[index], KMsgParamDate());
|
|
2864 |
iDataIndex[index] = GetParamIndexL(iStatement[index], KMsgParamData());
|
|
2865 |
iSizeIndex[index] = GetParamIndexL(iStatement[index], KMsgParamSize());
|
|
2866 |
iErrorIndex[index] = GetParamIndexL(iStatement[index], KMsgParamError());
|
|
2867 |
iMtmData1Index[index] = GetParamIndexL(iStatement[index], KMsgParamMtmData1());
|
|
2868 |
iMtmData2Index[index] = GetParamIndexL(iStatement[index], KMsgParamMtmData2());
|
|
2869 |
iMtmData3Index[index] = GetParamIndexL(iStatement[index], KMsgParamMtmData3());
|
|
2870 |
iRelatedIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamRelatedId());
|
|
2871 |
iBiotypeIndex[index] = GetParamIndexL(iStatement[index], KMsgParamBiotype());
|
|
2872 |
iPcSyncCountIndex[index] = GetParamIndexL(iStatement[index], KMsgParamPcSyncCount());
|
|
2873 |
iReservedIndex[index] = GetParamIndexL(iStatement[index], KMsgParamReserved());
|
|
2874 |
iDescriptionIndex[index] = GetParamIndexL(iStatement[index], KMsgParamDescriptionTxt());
|
|
2875 |
iDetailsIndex[index] = GetParamIndexL(iStatement[index], KMsgParamDetailsTxt());
|
|
2876 |
break;
|
|
2877 |
case EUpdateEntryNoParent:
|
|
2878 |
iVisibleParent[index] = GetParamIndexL(iStatement[index], KMsgParamVisibleParent());
|
|
2879 |
iIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamId());
|
|
2880 |
iServiceIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamServiceId());
|
|
2881 |
iMtmIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamMtmId());
|
|
2882 |
iTypeIndex[index] = GetParamIndexL(iStatement[index], KMsgParamType());
|
|
2883 |
iDateIndex[index] = GetParamIndexL(iStatement[index], KMsgParamDate());
|
|
2884 |
iDataIndex[index] = GetParamIndexL(iStatement[index], KMsgParamData());
|
|
2885 |
iSizeIndex[index] = GetParamIndexL(iStatement[index], KMsgParamSize());
|
|
2886 |
iErrorIndex[index] = GetParamIndexL(iStatement[index], KMsgParamError());
|
|
2887 |
iMtmData1Index[index] = GetParamIndexL(iStatement[index], KMsgParamMtmData1());
|
|
2888 |
iMtmData2Index[index] = GetParamIndexL(iStatement[index], KMsgParamMtmData2());
|
|
2889 |
iMtmData3Index[index] = GetParamIndexL(iStatement[index], KMsgParamMtmData3());
|
|
2890 |
iRelatedIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamRelatedId());
|
|
2891 |
iBiotypeIndex[index] = GetParamIndexL(iStatement[index], KMsgParamBiotype());
|
|
2892 |
iPcSyncCountIndex[index] = GetParamIndexL(iStatement[index], KMsgParamPcSyncCount());
|
|
2893 |
iReservedIndex[index] = GetParamIndexL(iStatement[index], KMsgParamReserved());
|
|
2894 |
iDescriptionIndex[index] = GetParamIndexL(iStatement[index], KMsgParamDescriptionTxt());
|
|
2895 |
iDetailsIndex[index] = GetParamIndexL(iStatement[index], KMsgParamDetailsTxt());
|
|
2896 |
break;
|
|
2897 |
case EGetEntry: // KGetEntryQuery
|
|
2898 |
//Read an entry from DB
|
|
2899 |
iIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamId());
|
|
2900 |
iParentIdIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnParentId());
|
|
2901 |
iServiceIdIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnServiceId());
|
|
2902 |
iMtmIdIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnMtmId());
|
|
2903 |
iTypeIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnType());
|
|
2904 |
iDateIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnDate());
|
|
2905 |
iDataIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnData());
|
|
2906 |
iSizeIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnSize());
|
|
2907 |
iErrorIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnError());
|
|
2908 |
iMtmData1Index[index] = GetColumnIndexL(iStatement[index], KMsgColumnMtmData1());
|
|
2909 |
iMtmData2Index[index] = GetColumnIndexL(iStatement[index], KMsgColumnMtmData2());
|
|
2910 |
iMtmData3Index[index] = GetColumnIndexL(iStatement[index], KMsgColumnMtmData3());
|
|
2911 |
iRelatedIdIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnRelatedId());
|
|
2912 |
iBiotypeIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnBiotype());
|
|
2913 |
iPcSyncCountIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnPcSyncCount());
|
|
2914 |
iReservedIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnReserved());
|
|
2915 |
iVisibleParent[index] = GetColumnIndexL(iStatement[index], KMsgColumnVisibleParent());
|
|
2916 |
iDescriptionIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnDescriptionTxt());
|
|
2917 |
iDetailsIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnDetailsTxt());
|
|
2918 |
break;
|
|
2919 |
case EGetChildEntries: // KGetChildEntriesQuery
|
|
2920 |
//Read child entries for a given parent Id.
|
|
2921 |
iParentIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamParentId());
|
|
2922 |
iIdIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnId());
|
|
2923 |
iServiceIdIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnServiceId());
|
|
2924 |
iMtmIdIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnMtmId());
|
|
2925 |
iTypeIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnType());
|
|
2926 |
iDateIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnDate());
|
|
2927 |
iDataIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnData());
|
|
2928 |
iSizeIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnSize());
|
|
2929 |
iErrorIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnError());
|
|
2930 |
iMtmData1Index[index] = GetColumnIndexL(iStatement[index], KMsgColumnMtmData1());
|
|
2931 |
iMtmData2Index[index] = GetColumnIndexL(iStatement[index], KMsgColumnMtmData2());
|
|
2932 |
iMtmData3Index[index] = GetColumnIndexL(iStatement[index], KMsgColumnMtmData3());
|
|
2933 |
iRelatedIdIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnRelatedId());
|
|
2934 |
iBiotypeIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnBiotype());
|
|
2935 |
iPcSyncCountIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnPcSyncCount());
|
|
2936 |
iReservedIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnReserved());
|
|
2937 |
iVisibleParent[index] = GetColumnIndexL(iStatement[index], KMsgColumnVisibleParent());
|
|
2938 |
iDescriptionIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnDescriptionTxt());
|
|
2939 |
iDetailsIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnDetailsTxt());
|
|
2940 |
break;
|
|
2941 |
case EGetVisibleId: // KGetVisibleIdQuery
|
|
2942 |
//For getting visible Id related information
|
|
2943 |
iIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamId());
|
|
2944 |
iDataIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnData());
|
|
2945 |
iVisibleParent[index] = GetColumnIndexL(iStatement[index], KMsgColumnVisibleParent());
|
|
2946 |
break;
|
|
2947 |
case EEntryExists: // KGetEntryExistsQuery
|
|
2948 |
//To check if an entry exists in DB.
|
|
2949 |
iIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamId());
|
|
2950 |
iParentIdIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnParentId());
|
|
2951 |
break;
|
|
2952 |
case EGetChildIds: // KGetChildIdsQuery
|
|
2953 |
//To check if an entry exists in DB.
|
|
2954 |
iParentIdIndex[index] = GetParamIndexL(iStatement[index], KMsgParamParentId());
|
|
2955 |
iIdIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnId());
|
|
2956 |
|
|
2957 |
#if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
2958 |
iTypeIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnType());
|
|
2959 |
iDataIndex[index] = GetColumnIndexL(iStatement[index], KMsgColumnData());
|
|
2960 |
#endif
|
|
2961 |
break;
|
|
2962 |
default:
|
|
2963 |
break;
|
|
2964 |
}
|
|
2965 |
}
|
|
2966 |
}
|
|
2967 |
|
|
2968 |
|
|
2969 |
|
|
2970 |
|
|
2971 |
/**
|
|
2972 |
* BeginTransactionL()
|
|
2973 |
*
|
|
2974 |
* Starts a new DB transaction.
|
|
2975 |
*/
|
|
2976 |
void CMsvDBAdapter::BeginTransactionL()
|
|
2977 |
{
|
|
2978 |
if(!isTransactionOpen)
|
|
2979 |
{
|
|
2980 |
_LIT8(KBeginTransaction, "BEGIN;");
|
|
2981 |
User::LeaveIfError(iDatabase.Exec(KBeginTransaction));
|
|
2982 |
isTransactionOpen = ETrue;
|
|
2983 |
}
|
|
2984 |
}
|
|
2985 |
|
|
2986 |
|
|
2987 |
|
|
2988 |
|
|
2989 |
/**
|
|
2990 |
* CommitTransactionL()
|
|
2991 |
*
|
|
2992 |
* Commits an already opened transaction.
|
|
2993 |
*/
|
|
2994 |
void CMsvDBAdapter::CommitTransactionL()
|
|
2995 |
{
|
|
2996 |
if(isTransactionOpen)
|
|
2997 |
{
|
|
2998 |
_LIT8(KCommitTransaction, "COMMIT;");
|
|
2999 |
isTransactionOpen = EFalse;
|
|
3000 |
User::LeaveIfError(iDatabase.Exec(KCommitTransaction));
|
|
3001 |
}
|
|
3002 |
}
|
|
3003 |
|
|
3004 |
|
|
3005 |
/**
|
|
3006 |
* RollbackTransactionL()
|
|
3007 |
*
|
|
3008 |
* Rollback an already opened transaction.
|
|
3009 |
*/
|
|
3010 |
void CMsvDBAdapter::RollbackTransactionL()
|
|
3011 |
{
|
|
3012 |
if(isTransactionOpen)
|
|
3013 |
{
|
|
3014 |
_LIT8(KRollbackTransaction, "ROLLBACK;");
|
|
3015 |
isTransactionOpen = EFalse;
|
|
3016 |
User::LeaveIfError(iDatabase.Exec(KRollbackTransaction));
|
|
3017 |
}
|
|
3018 |
}
|
|
3019 |
|
|
3020 |
|
|
3021 |
|
|
3022 |
|
|
3023 |
|
|
3024 |
/**
|
|
3025 |
* LoadEntryFromStatementL()
|
|
3026 |
* @param RSqlStatement&: a reference to the RSqlStatement to work against.
|
|
3027 |
* @param TInt: Index of the SQL statement.
|
|
3028 |
* @param TMsvId&: Out parameter for value of VisibleParent column.
|
|
3029 |
* @param CMsvCacheEntry&: The newly fetched entry to be filled.
|
|
3030 |
* @return None.
|
|
3031 |
*
|
|
3032 |
* Creates a CMsvCacheEntry from the executed RSqlStatement.
|
|
3033 |
*/
|
|
3034 |
void CMsvDBAdapter::LoadEntryFromStatementL(RSqlStatement& aStmt, TInt aIndex, TMsvId& aVisibleParentEntryId, CMsvCacheEntry& aEntry)
|
|
3035 |
{
|
|
3036 |
if(EGetEntry != aIndex)
|
|
3037 |
{
|
|
3038 |
aEntry.Entry().iId = ColumnInt(aStmt, iIdIndex[aIndex]);
|
|
3039 |
}
|
|
3040 |
if(EGetChildEntries != aIndex)
|
|
3041 |
{
|
|
3042 |
aEntry.Entry().iParentId = ColumnInt(aStmt, iParentIdIndex[aIndex]);
|
|
3043 |
}
|
|
3044 |
|
|
3045 |
aEntry.Entry().iData = ColumnInt(aStmt, iDataIndex[aIndex]);
|
|
3046 |
aEntry.Entry().iPcSyncCount = ColumnInt(aStmt, iPcSyncCountIndex[aIndex]);
|
|
3047 |
aEntry.Entry().iReserved = ColumnInt(aStmt, iReservedIndex[aIndex]);
|
|
3048 |
aEntry.Entry().iRelatedId = ColumnInt(aStmt, iRelatedIdIndex[aIndex]);
|
|
3049 |
aEntry.Entry().iType.iUid = ColumnInt(aStmt, iTypeIndex[aIndex]);
|
|
3050 |
aEntry.Entry().iDate = ColumnInt64(aStmt, iDateIndex[aIndex]);
|
|
3051 |
aEntry.Entry().iSize = ColumnInt(aStmt, iSizeIndex[aIndex]);
|
|
3052 |
aEntry.Entry().iError = ColumnInt(aStmt, iErrorIndex[aIndex]);
|
|
3053 |
aEntry.Entry().iBioType = ColumnInt(aStmt, iBiotypeIndex[aIndex]);
|
|
3054 |
aEntry.Entry().iMtmData1 = ColumnInt(aStmt, iMtmData1Index[aIndex]);
|
|
3055 |
aEntry.Entry().iMtmData2 = ColumnInt(aStmt, iMtmData2Index[aIndex]);
|
|
3056 |
aEntry.Entry().iMtmData3 = ColumnInt(aStmt, iMtmData3Index[aIndex]);
|
|
3057 |
aEntry.Entry().iServiceId = ColumnInt(aStmt, iServiceIdIndex[aIndex]);
|
|
3058 |
aEntry.Entry().iMtm.iUid = ColumnInt(aStmt, iMtmIdIndex[aIndex]);
|
|
3059 |
aEntry.iDescriptionBuffer = ColumnTextL(aStmt, iDescriptionIndex[aIndex]);
|
|
3060 |
aEntry.Entry().iDescription.Set(*aEntry.iDescriptionBuffer);
|
|
3061 |
aEntry.iDetailsBuffer = ColumnTextL(aStmt, iDetailsIndex[aIndex]);
|
|
3062 |
aEntry.Entry().iDetails.Set(*aEntry.iDetailsBuffer);
|
|
3063 |
|
|
3064 |
//Get the visible parent id
|
|
3065 |
aVisibleParentEntryId = ColumnInt(aStmt, iVisibleParent[aIndex]);
|
|
3066 |
}
|
|
3067 |
|
|
3068 |
|
|
3069 |
|
|
3070 |
|
|
3071 |
/**
|
|
3072 |
* GetNextSiblingL()
|
|
3073 |
*
|
|
3074 |
* @param TMsvId: TMsvId of the entry whose sibling id is to be found.
|
|
3075 |
* @param TMsvId: TMsvId of the parent entry of aId.
|
|
3076 |
* @param TMsvId&: TMsvId of the sibling of aId, this is an o/p parameter.
|
|
3077 |
* @return TBool
|
|
3078 |
*
|
|
3079 |
* Gets the id of the sibling of aId.
|
|
3080 |
*/
|
|
3081 |
TBool CMsvDBAdapter::GetNextSiblingL(TMsvId aId,TMsvId aParentId,TMsvId& aNextSiblingId)
|
|
3082 |
{
|
|
3083 |
TBool foundSibling=EFalse;
|
|
3084 |
//get all the children for this parent
|
|
3085 |
CMsvEntrySelection* children=new(ELeave)CMsvEntrySelection;
|
|
3086 |
CleanupStack::PushL(children);
|
|
3087 |
GetChildrenIdL(aParentId,*children);
|
|
3088 |
TInt childCount=children->Count();
|
|
3089 |
|
|
3090 |
for(TInt i=0;i<childCount;++i)
|
|
3091 |
{
|
|
3092 |
if(children->At(i)==aId && i<childCount-1)
|
|
3093 |
{
|
|
3094 |
aNextSiblingId=children->At(i+1);
|
|
3095 |
foundSibling=ETrue;
|
|
3096 |
break;
|
|
3097 |
}
|
|
3098 |
}
|
|
3099 |
CleanupStack::PopAndDestroy(children);
|
|
3100 |
return foundSibling;
|
|
3101 |
}
|
|
3102 |
|
|
3103 |
|
|
3104 |
|
|
3105 |
/**
|
|
3106 |
* GetFirstChildIdL()
|
|
3107 |
*
|
|
3108 |
* @param TMsvId: TMsvId of the parent entry of aId.
|
|
3109 |
* @param TMsvId: TMsvId of the child of aParentId, this is an o/p parameter.
|
|
3110 |
* @return TBool.
|
|
3111 |
*
|
|
3112 |
* Gets the id of first child of aParentId.
|
|
3113 |
*/
|
|
3114 |
TBool CMsvDBAdapter::GetFirstChildIdL(TMsvId aParentId,TMsvId& aFirstChild)
|
|
3115 |
{
|
|
3116 |
TBool foundChild=EFalse;
|
|
3117 |
//get all the children for this parent
|
|
3118 |
CMsvEntrySelection* children=new(ELeave)CMsvEntrySelection;
|
|
3119 |
CleanupStack::PushL(children);
|
|
3120 |
GetChildrenIdL(aParentId,*children);
|
|
3121 |
TInt childCount=children->Count();
|
|
3122 |
|
|
3123 |
if(childCount>0)
|
|
3124 |
{
|
|
3125 |
aFirstChild=children->At(0);
|
|
3126 |
foundChild=ETrue;
|
|
3127 |
}
|
|
3128 |
CleanupStack::PopAndDestroy(children);
|
|
3129 |
return foundChild;
|
|
3130 |
}
|
|
3131 |
|
|
3132 |
|
|
3133 |
/**
|
|
3134 |
* ConstructSortTableL()
|
|
3135 |
* @param none.
|
|
3136 |
* #return none.
|
|
3137 |
*
|
|
3138 |
* This functions is called to create a new table,
|
|
3139 |
* which stores the information for the search/sort
|
|
3140 |
* operations performed.
|
|
3141 |
*/
|
|
3142 |
void CMsvDBAdapter::ConstructSortTableL()
|
|
3143 |
{
|
|
3144 |
|
|
3145 |
//Create Search Sort Cache table. This stores the results of
|
|
3146 |
// search sort result
|
|
3147 |
TInt err = iDatabase.Exec(KCreateSearchSortEntryTableQuery);
|
|
3148 |
if(err < 0)
|
|
3149 |
{
|
|
3150 |
User::Leave(err);
|
|
3151 |
}
|
|
3152 |
#if(defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
3153 |
if(err == 0)
|
|
3154 |
{
|
|
3155 |
ClearDBContentsL();
|
|
3156 |
}
|
|
3157 |
#endif
|
|
3158 |
|
|
3159 |
//Create Unique index's on indexEnty table.
|
|
3160 |
//Unique Index is created on all columns to defer duplicates.
|
|
3161 |
err = iDatabase.Exec(KCreateSearchSortQuery);
|
|
3162 |
if(err < 0)
|
|
3163 |
{
|
|
3164 |
User::Leave(err);
|
|
3165 |
}
|
|
3166 |
}
|
|
3167 |
|
|
3168 |
|
|
3169 |
|
|
3170 |
|
|
3171 |
/**
|
|
3172 |
* InitializeSortTableL()
|
|
3173 |
* @param none.
|
|
3174 |
* #return none.
|
|
3175 |
*
|
|
3176 |
* This functions prepares (compiles) frequetly used SQL queries,
|
|
3177 |
* and create indexes on the variable arguments. When the query
|
|
3178 |
* needs to be executed, we just have to bind the variables with
|
|
3179 |
* the values and execute them. This increases the performance of
|
|
3180 |
* query execution.
|
|
3181 |
*/
|
|
3182 |
void CMsvDBAdapter::InitializeSortTableL()
|
|
3183 |
{
|
|
3184 |
//Prepare the frequently used SQL statements
|
|
3185 |
User::LeaveIfError(iQueryStatement[EQueryCreateEntry].Prepare(iDatabase, KCreateQueryEntry));
|
|
3186 |
User::LeaveIfError(iQueryStatement[EQueryGetEntryAsc].Prepare(iDatabase, KGetEntryAsc));
|
|
3187 |
User::LeaveIfError(iQueryStatement[EQueryGetEntryDesc].Prepare(iDatabase, KGetEntryDesc));
|
|
3188 |
User::LeaveIfError(iQueryStatement[EQueryGetEntryNumAsc].Prepare(iDatabase, KGetEntryNumAsc));
|
|
3189 |
User::LeaveIfError(iQueryStatement[EQueryGetEntryNumDesc].Prepare(iDatabase, KGetEntryNumDesc));
|
|
3190 |
User::LeaveIfError(iQueryStatement[EQueryGetLastNIdsAsc].Prepare(iDatabase, KGetLastNIdsAsc));
|
|
3191 |
User::LeaveIfError(iQueryStatement[EQueryGetLastNIdsDesc].Prepare(iDatabase, KGetLastNIdsDesc));
|
|
3192 |
User::LeaveIfError(iQueryStatement[EQueryGetLastNIdsNumAsc].Prepare(iDatabase, KGetLastNIdsNumAsc));
|
|
3193 |
User::LeaveIfError(iQueryStatement[EQueryGetLastNIdsNumDesc].Prepare(iDatabase, KGetLastNIdsNumDesc));
|
|
3194 |
User::LeaveIfError(iQueryStatement[EGetFolderIds].Prepare(iDatabase, KGetFolderIds));
|
|
3195 |
User::LeaveIfError(iQueryStatement[EQueryCount].Prepare(iDatabase, KGetQueryCount));
|
|
3196 |
User::LeaveIfError(iQueryStatement[EQueryIteratorNumAsc].Prepare(iDatabase, KGetIterResultCastAsc));
|
|
3197 |
User::LeaveIfError(iQueryStatement[EQueryIteratorNumDesc].Prepare(iDatabase, KGetIterResultCastDesc));
|
|
3198 |
User::LeaveIfError(iQueryStatement[EQueryIteratorAsc].Prepare(iDatabase, KGetIterResultAsc));
|
|
3199 |
User::LeaveIfError(iQueryStatement[EQueryIteratorDesc].Prepare(iDatabase, KGetIterResultDesc));
|
|
3200 |
|
|
3201 |
//Get the indices - This maps the parameter name to its offset
|
|
3202 |
//in the SQL statement templates.
|
|
3203 |
for(TInt index = EQueryCreateEntry; index < EQuerySentinel; ++index)
|
|
3204 |
{
|
|
3205 |
switch(index)
|
|
3206 |
{
|
|
3207 |
case EQueryCreateEntry:
|
|
3208 |
{
|
|
3209 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3210 |
iIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryTMsvId());
|
|
3211 |
iSortfieldQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQuerySortfield());
|
|
3212 |
break;
|
|
3213 |
}
|
|
3214 |
|
|
3215 |
case EQueryGetEntryAsc:
|
|
3216 |
{
|
|
3217 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3218 |
iIdQueryIndex[index] = GetColumnIndexL(iQueryStatement[index], KQueryColumnTMsvId());
|
|
3219 |
break;
|
|
3220 |
}
|
|
3221 |
|
|
3222 |
case EQueryGetEntryDesc:
|
|
3223 |
{
|
|
3224 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3225 |
iIdQueryIndex[index] = GetColumnIndexL(iQueryStatement[index], KQueryColumnTMsvId());
|
|
3226 |
break;
|
|
3227 |
}
|
|
3228 |
|
|
3229 |
case EQueryGetEntryNumAsc:
|
|
3230 |
{
|
|
3231 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3232 |
iIdQueryIndex[index] = GetColumnIndexL(iQueryStatement[index], KQueryColumnTMsvId());
|
|
3233 |
break;
|
|
3234 |
}
|
|
3235 |
|
|
3236 |
case EQueryGetEntryNumDesc:
|
|
3237 |
{
|
|
3238 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3239 |
iIdQueryIndex[index] = GetColumnIndexL(iQueryStatement[index], KQueryColumnTMsvId());
|
|
3240 |
break;
|
|
3241 |
}
|
|
3242 |
|
|
3243 |
case EQueryGetLastNIdsAsc:
|
|
3244 |
{
|
|
3245 |
iRowIdIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryRowId());
|
|
3246 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3247 |
iIdQueryIndex[index] = GetColumnIndexL(iQueryStatement[index], KQueryColumnTMsvId());
|
|
3248 |
break;
|
|
3249 |
}
|
|
3250 |
|
|
3251 |
case EQueryGetLastNIdsDesc:
|
|
3252 |
{
|
|
3253 |
iRowIdIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryRowId());
|
|
3254 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3255 |
iIdQueryIndex[index] = GetColumnIndexL(iQueryStatement[index], KQueryColumnTMsvId());
|
|
3256 |
break;
|
|
3257 |
}
|
|
3258 |
|
|
3259 |
case EQueryGetLastNIdsNumAsc:
|
|
3260 |
{
|
|
3261 |
iRowIdIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryRowId());
|
|
3262 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3263 |
iIdQueryIndex[index] = GetColumnIndexL(iQueryStatement[index], KQueryColumnTMsvId());
|
|
3264 |
break;
|
|
3265 |
}
|
|
3266 |
|
|
3267 |
case EQueryGetLastNIdsNumDesc:
|
|
3268 |
{
|
|
3269 |
iRowIdIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryRowId());
|
|
3270 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3271 |
iIdQueryIndex[index] = GetColumnIndexL(iQueryStatement[index], KQueryColumnTMsvId());
|
|
3272 |
break;
|
|
3273 |
}
|
|
3274 |
|
|
3275 |
case EGetFolderIds:
|
|
3276 |
{
|
|
3277 |
iParentIdfield = GetParamIndexL(iQueryStatement[index], KMsgParamParentId());
|
|
3278 |
iTMsvidfield = GetParamIndexL(iQueryStatement[index], KMsgParamType());
|
|
3279 |
break;
|
|
3280 |
}
|
|
3281 |
|
|
3282 |
case EQueryCount:
|
|
3283 |
{
|
|
3284 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3285 |
break;
|
|
3286 |
}
|
|
3287 |
|
|
3288 |
case EQueryIteratorNumAsc:
|
|
3289 |
{
|
|
3290 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3291 |
iIterOffset[index] =GetParamIndexL(iQueryStatement[index], KOffset());
|
|
3292 |
iIterLimit[index] =GetParamIndexL(iQueryStatement[index], KLimit());
|
|
3293 |
break;
|
|
3294 |
}
|
|
3295 |
|
|
3296 |
case EQueryIteratorNumDesc:
|
|
3297 |
{
|
|
3298 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3299 |
iIterOffset[index] =GetParamIndexL(iQueryStatement[index], KOffset());
|
|
3300 |
iIterLimit[index] =GetParamIndexL(iQueryStatement[index], KLimit());
|
|
3301 |
break;
|
|
3302 |
}
|
|
3303 |
|
|
3304 |
case EQueryIteratorAsc:
|
|
3305 |
{
|
|
3306 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3307 |
iIterOffset[index] =GetParamIndexL(iQueryStatement[index], KOffset());
|
|
3308 |
iIterLimit[index] =GetParamIndexL(iQueryStatement[index], KLimit());
|
|
3309 |
break;
|
|
3310 |
}
|
|
3311 |
|
|
3312 |
case EQueryIteratorDesc:
|
|
3313 |
{
|
|
3314 |
iQIdQueryIndex[index] = GetParamIndexL(iQueryStatement[index], KQueryQId());
|
|
3315 |
iIterOffset[index] =GetParamIndexL(iQueryStatement[index], KOffset());
|
|
3316 |
iIterLimit[index] =GetParamIndexL(iQueryStatement[index], KLimit());
|
|
3317 |
break;
|
|
3318 |
}
|
|
3319 |
|
|
3320 |
default:
|
|
3321 |
break;
|
|
3322 |
}
|
|
3323 |
}
|
|
3324 |
}
|
|
3325 |
|
|
3326 |
|
|
3327 |
|
|
3328 |
|
|
3329 |
/**
|
|
3330 |
* CreateQueryEntryL()
|
|
3331 |
* @param TInt&: The Id of the Search/Sort Query
|
|
3332 |
* @param TMsvIdWithSortField&: Fields to be added under the query id specified
|
|
3333 |
* @return none.
|
|
3334 |
*
|
|
3335 |
* This Function adds the Entries into the DB under the Queryid specified
|
|
3336 |
*/
|
|
3337 |
void CMsvDBAdapter::CreateQueryEntryL(const TInt& aQueryId,const TMsvIdWithSortField& aEntry)
|
|
3338 |
{
|
|
3339 |
//Bind the entry data
|
|
3340 |
BindIntL(iQueryStatement[EQueryCreateEntry], iQIdQueryIndex[EQueryCreateEntry], aQueryId);
|
|
3341 |
|
|
3342 |
#if(defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
3343 |
BindIntL(iQueryStatement[EQueryCreateEntry], iIdQueryIndex[EQueryCreateEntry], UnmaskTMsvId(aEntry.iMessageId));
|
|
3344 |
#else
|
|
3345 |
BindIntL(iQueryStatement[EQueryCreateEntry], iIdQueryIndex[EQueryCreateEntry], aEntry.iMessageId);
|
|
3346 |
#endif
|
|
3347 |
|
|
3348 |
|
|
3349 |
BindTextL(iQueryStatement[EQueryCreateEntry], iSortfieldQueryIndex[EQueryCreateEntry], aEntry.iContentMessagePart);
|
|
3350 |
|
|
3351 |
TInt err = iQueryStatement[EQueryCreateEntry].Exec();
|
|
3352 |
if(err < 0)
|
|
3353 |
{
|
|
3354 |
iQueryStatement[EQueryCreateEntry].Reset();
|
|
3355 |
User::Leave(err);
|
|
3356 |
}
|
|
3357 |
|
|
3358 |
//Reset the RSqlStatement
|
|
3359 |
User::LeaveIfError(iQueryStatement[EQueryCreateEntry].Reset());
|
|
3360 |
}
|
|
3361 |
|
|
3362 |
|
|
3363 |
|
|
3364 |
|
|
3365 |
/**
|
|
3366 |
* GetSortedEntriesL()
|
|
3367 |
* @param TInt&: The Id of the Search/Sort Query
|
|
3368 |
* @param RArray<TMsvIdWithSortField>&: this array will be filled with the resultant ids
|
|
3369 |
* #param TBool: Order of the Sort operation, default value is EFalse which performs sort in Ascending order
|
|
3370 |
* @return none.
|
|
3371 |
*
|
|
3372 |
* This Function retrieves all the ids under the specified Query Id
|
|
3373 |
*/
|
|
3374 |
void CMsvDBAdapter::GetSearchSortEntriesL(const TInt& aQueryId, RArray<TMsvId>& aEntrySelection, const TBool aOrder/*Default = EFalse*/,const TBool aSortAsInt/*Default = EFalse*/)
|
|
3375 |
{
|
|
3376 |
TInt sortOrder;
|
|
3377 |
TMsvId entryId;
|
|
3378 |
|
|
3379 |
if(aSortAsInt)
|
|
3380 |
{
|
|
3381 |
if(aOrder)
|
|
3382 |
{
|
|
3383 |
sortOrder = EQueryGetEntryNumAsc;
|
|
3384 |
}
|
|
3385 |
else
|
|
3386 |
{
|
|
3387 |
sortOrder = EQueryGetEntryNumDesc;
|
|
3388 |
}
|
|
3389 |
}
|
|
3390 |
else
|
|
3391 |
{
|
|
3392 |
if(aOrder)
|
|
3393 |
{
|
|
3394 |
sortOrder = EQueryGetEntryAsc;
|
|
3395 |
}
|
|
3396 |
else
|
|
3397 |
{
|
|
3398 |
sortOrder = EQueryGetEntryDesc;
|
|
3399 |
}
|
|
3400 |
}
|
|
3401 |
|
|
3402 |
//Bind the msv id of the entry to be retrieved
|
|
3403 |
BindIntL(iQueryStatement[sortOrder], iQIdQueryIndex[sortOrder], aQueryId);
|
|
3404 |
|
|
3405 |
while(KSqlAtRow == iQueryStatement[sortOrder].Next())
|
|
3406 |
{
|
|
3407 |
entryId = ColumnInt(iQueryStatement[sortOrder], iIdQueryIndex[sortOrder]);
|
|
3408 |
|
|
3409 |
#if(defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
3410 |
entryId = MaskTMsvId(KCurrentDriveId,entryId);
|
|
3411 |
#endif
|
|
3412 |
|
|
3413 |
aEntrySelection.AppendL(entryId);
|
|
3414 |
}
|
|
3415 |
|
|
3416 |
//Reset the RSqlStatement
|
|
3417 |
User::LeaveIfError(iQueryStatement[sortOrder].Reset());
|
|
3418 |
}
|
|
3419 |
|
|
3420 |
|
|
3421 |
|
|
3422 |
|
|
3423 |
/**
|
|
3424 |
* GetLastNTMsvIdsfromTableL()
|
|
3425 |
* @param TInt&: The Id of the Search/Sort Query
|
|
3426 |
* @param RArray<TMsvIdWithSortField>&: this array will be filled with the resultant ids
|
|
3427 |
* @param TInt aLastCount: The Number of entries from the last rowid to be fetched from
|
|
3428 |
* @param TBool: Order of the Sort operation, default value is EFalse which performs sort in Ascending order
|
|
3429 |
* @return none.
|
|
3430 |
*
|
|
3431 |
* This Function retrieves the last N ids under the specified Query Id
|
|
3432 |
*/
|
|
3433 |
void CMsvDBAdapter::GetLastNTMsvIdsfromTableL(const TInt& aQueryId, RArray<TMsvId>& aEntrySelection, TInt aLastCount, const TBool aOrder/*Default = ETrue*/,const TBool aSortAsInt/*Default = EFalse*/)
|
|
3434 |
{
|
|
3435 |
TInt sortOrder;
|
|
3436 |
TMsvId entryId;
|
|
3437 |
|
|
3438 |
if(aSortAsInt)
|
|
3439 |
{
|
|
3440 |
if(aOrder)
|
|
3441 |
{
|
|
3442 |
sortOrder = EQueryGetLastNIdsAsc;
|
|
3443 |
}
|
|
3444 |
else
|
|
3445 |
{
|
|
3446 |
sortOrder = EQueryGetLastNIdsDesc;
|
|
3447 |
}
|
|
3448 |
}
|
|
3449 |
else
|
|
3450 |
{
|
|
3451 |
if(aOrder)
|
|
3452 |
{
|
|
3453 |
sortOrder = EQueryGetLastNIdsNumAsc;
|
|
3454 |
}
|
|
3455 |
else
|
|
3456 |
{
|
|
3457 |
sortOrder = EQueryGetLastNIdsNumDesc;
|
|
3458 |
}
|
|
3459 |
}
|
|
3460 |
|
|
3461 |
//Bind the count value
|
|
3462 |
BindIntL(iQueryStatement[sortOrder], iRowIdIndex[sortOrder], aLastCount);
|
|
3463 |
|
|
3464 |
//Bind the msv id of the entry to be retrieved
|
|
3465 |
BindIntL(iQueryStatement[sortOrder], iQIdQueryIndex[sortOrder], aQueryId);
|
|
3466 |
|
|
3467 |
while(KSqlAtRow == iQueryStatement[sortOrder].Next())
|
|
3468 |
{
|
|
3469 |
entryId = ColumnInt(iQueryStatement[sortOrder], iIdQueryIndex[sortOrder]);
|
|
3470 |
|
|
3471 |
#if(defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
3472 |
entryId = MaskTMsvId(KCurrentDriveId, entryId);
|
|
3473 |
#endif
|
|
3474 |
|
|
3475 |
aEntrySelection.AppendL(entryId);
|
|
3476 |
}
|
|
3477 |
|
|
3478 |
//Reset the RSqlStatement
|
|
3479 |
User::LeaveIfError(iQueryStatement[sortOrder].Reset());
|
|
3480 |
}
|
|
3481 |
|
|
3482 |
|
|
3483 |
|
|
3484 |
|
|
3485 |
/**
|
|
3486 |
* DeleteTMsvIdFromAllQueriesL()
|
|
3487 |
* @param TMsvId&: The id to be deleted
|
|
3488 |
* @return none.
|
|
3489 |
*
|
|
3490 |
* This Function delete a id under all Queryid's
|
|
3491 |
*/
|
|
3492 |
void CMsvDBAdapter::DeleteTMsvIdFromAllQueriesL(const TMsvId& aId)
|
|
3493 |
{
|
|
3494 |
RBuf8 queryBuf;
|
|
3495 |
CleanupClosePushL(queryBuf);
|
|
3496 |
queryBuf.CreateL(KDeleteId().Length() + 20);
|
|
3497 |
queryBuf.Append(KDeleteId);
|
|
3498 |
queryBuf.AppendNum(aId);
|
|
3499 |
queryBuf.Append(KSemiColon);
|
|
3500 |
|
|
3501 |
TInt err = iDatabase.Exec(queryBuf);
|
|
3502 |
CleanupStack::PopAndDestroy(); // queryBuf
|
|
3503 |
if(err < 0)
|
|
3504 |
{
|
|
3505 |
User::Leave(err);
|
|
3506 |
}
|
|
3507 |
}
|
|
3508 |
|
|
3509 |
|
|
3510 |
|
|
3511 |
|
|
3512 |
/**
|
|
3513 |
* DeleteQueryFromTableL()
|
|
3514 |
* @param TInt&: The Id of the Search/Sort Query
|
|
3515 |
* @return none.
|
|
3516 |
*
|
|
3517 |
* This Function deletes a particular Query from DB
|
|
3518 |
*/
|
|
3519 |
void CMsvDBAdapter::DeleteQueryFromTableL(const TInt& aQueryId)
|
|
3520 |
{
|
|
3521 |
RBuf8 queryBuf;
|
|
3522 |
CleanupClosePushL(queryBuf);
|
|
3523 |
queryBuf.CreateL(KDeleteQueryId().Length() + 20);
|
|
3524 |
queryBuf.Append(KDeleteQueryId);
|
|
3525 |
queryBuf.AppendNum(aQueryId);
|
|
3526 |
queryBuf.Append(KSemiColon);
|
|
3527 |
|
|
3528 |
TInt err = iDatabase.Exec(queryBuf);
|
|
3529 |
CleanupStack::PopAndDestroy(); // queryBuf
|
|
3530 |
if(err < 0)
|
|
3531 |
{
|
|
3532 |
User::Leave(err);
|
|
3533 |
}
|
|
3534 |
}
|
|
3535 |
|
|
3536 |
|
|
3537 |
|
|
3538 |
|
|
3539 |
/**
|
|
3540 |
* DeleteTMsvIdFromQueryL()
|
|
3541 |
* @param TInt&: The Id of the Search/Sort Query
|
|
3542 |
* @param TMsvId&: The TMsvId of the entry to be deleted
|
|
3543 |
* @return none.
|
|
3544 |
*
|
|
3545 |
* This Function deletes a particular id under the specified QueryId
|
|
3546 |
*/
|
|
3547 |
void CMsvDBAdapter::DeleteTMsvIdFromQueryL(const TInt& aQueryId,const TMsvId& aId)
|
|
3548 |
{
|
|
3549 |
RBuf8 queryBuf;
|
|
3550 |
CleanupClosePushL(queryBuf);
|
|
3551 |
queryBuf.CreateL(KDeleteQueryId().Length()+KAndId().Length() + 20);
|
|
3552 |
queryBuf.Append(KDeleteQueryId);
|
|
3553 |
queryBuf.AppendNum(aQueryId);
|
|
3554 |
queryBuf.Append(KAndId);
|
|
3555 |
queryBuf.AppendNum(aId);
|
|
3556 |
queryBuf.Append(KSemiColon);
|
|
3557 |
|
|
3558 |
TInt err = iDatabase.Exec(queryBuf);
|
|
3559 |
CleanupStack::PopAndDestroy(); // queryBuf
|
|
3560 |
if(err < 0)
|
|
3561 |
{
|
|
3562 |
User::Leave(err);
|
|
3563 |
}
|
|
3564 |
}
|
|
3565 |
|
|
3566 |
|
|
3567 |
|
|
3568 |
|
|
3569 |
/**
|
|
3570 |
* AddEntriesfromIndexTableL()
|
|
3571 |
* @param TDesC8&: The Query to fill the SearchSortTable with the IndexEntry
|
|
3572 |
* @return number of entries successfully added.
|
|
3573 |
*
|
|
3574 |
* This Function fills the SearchSortTable with the query specified on the IndexEntryTable
|
|
3575 |
*/
|
|
3576 |
TInt CMsvDBAdapter::AddEntriesfromIndexTableL(const TDesC8& aQuery)
|
|
3577 |
{
|
|
3578 |
TInt err = iDatabase.Exec(aQuery);
|
|
3579 |
|
|
3580 |
TPtrC errMsg = iDatabase.LastErrorMessage();
|
|
3581 |
|
|
3582 |
if(err < 0)
|
|
3583 |
{
|
|
3584 |
User::Leave(err);
|
|
3585 |
}
|
|
3586 |
|
|
3587 |
return err;
|
|
3588 |
}
|
|
3589 |
|
|
3590 |
|
|
3591 |
|
|
3592 |
|
|
3593 |
/**
|
|
3594 |
* ReturnIdCountInDBL()
|
|
3595 |
* @param TInt&: The Id of the Search/Sort Query
|
|
3596 |
* @return TInt: The number of entries stored under the QueryId specified
|
|
3597 |
*
|
|
3598 |
* This Function returns the number of id's stored under the specified QueryId
|
|
3599 |
*/
|
|
3600 |
TInt CMsvDBAdapter::ReturnIdCountInDBL(const TInt& aQueryId)
|
|
3601 |
{
|
|
3602 |
TInt count=0;
|
|
3603 |
//Bind the msv id of the entry to be retrieved
|
|
3604 |
BindIntL(iQueryStatement[EQueryCount], iQIdQueryIndex[EQueryCount], aQueryId);
|
|
3605 |
|
|
3606 |
while(KSqlAtRow == iQueryStatement[EQueryCount].Next())
|
|
3607 |
{
|
|
3608 |
count = ColumnInt(iQueryStatement[EQueryCount], iIdQueryIndex[EQueryCount]);
|
|
3609 |
}
|
|
3610 |
|
|
3611 |
//Reset the RSqlStatement
|
|
3612 |
User::LeaveIfError(iQueryStatement[EQueryCount].Reset());
|
|
3613 |
return count;
|
|
3614 |
}
|
|
3615 |
|
|
3616 |
|
|
3617 |
|
|
3618 |
|
|
3619 |
/**
|
|
3620 |
* SearchTMsvIdL()
|
|
3621 |
* @param aQuery An object representing the the search sort query.
|
|
3622 |
* @param aIdSelection RArray holding the resultant TMsvId list.
|
|
3623 |
*
|
|
3624 |
* This function should be used to retrieve TMsvId list of result set.
|
|
3625 |
* Queries the table holding TMsvEntry and retrieves id list of matched results.
|
|
3626 |
*/
|
|
3627 |
void CMsvDBAdapter::SearchTMsvIdL(const TDesC8& aQuery, RArray<TMsvId>& aIdSelection)
|
|
3628 |
{
|
|
3629 |
RSqlStatement queryStmt;
|
|
3630 |
CleanupClosePushL(queryStmt);
|
|
3631 |
User::LeaveIfError(queryStmt.Prepare(iDatabase, aQuery));
|
|
3632 |
|
|
3633 |
TInt idColumnIndex = GetColumnIndexL(queryStmt, KMsgColumnId());
|
|
3634 |
while(KSqlAtRow == queryStmt.Next())
|
|
3635 |
{
|
|
3636 |
|
|
3637 |
TMsvId id = ColumnInt(queryStmt, idColumnIndex);
|
|
3638 |
|
|
3639 |
#if(defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
3640 |
id = MaskTMsvId(KCurrentDriveId, id);
|
|
3641 |
#endif
|
|
3642 |
|
|
3643 |
aIdSelection.AppendL(id);
|
|
3644 |
}
|
|
3645 |
|
|
3646 |
CleanupStack::PopAndDestroy();
|
|
3647 |
}
|
|
3648 |
|
|
3649 |
|
|
3650 |
|
|
3651 |
|
|
3652 |
/**
|
|
3653 |
* GetFolderIdsL()
|
|
3654 |
* @param aParentId Parent Id of the folder.
|
|
3655 |
* @param aFolderIdList RArray holding the resultant TMsvId list.
|
|
3656 |
*
|
|
3657 |
* This function returns the id's of all the KUidMsvMessageEntry type under the parent.
|
|
3658 |
*/
|
|
3659 |
void CMsvDBAdapter::GetFolderIdsL(const TMsvId aParentId, RArray<TMsvId>& aFolderIdList)
|
|
3660 |
{
|
|
3661 |
TMsvId entryId;
|
|
3662 |
TUid folderType = KUidMsvFolderEntry;
|
|
3663 |
|
|
3664 |
#if(defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
3665 |
{
|
|
3666 |
_LIT8(KGetFolderIds, "SELECT id FROM DB");
|
|
3667 |
_LIT8(KGetFolderQuery,".IndexEntry WHERE parentId = ");
|
|
3668 |
|
|
3669 |
_LIT8(KTypeLike," AND type = ");
|
|
3670 |
|
|
3671 |
RBuf8 folderIdQuery;
|
|
3672 |
CleanupClosePushL(folderIdQuery);
|
|
3673 |
folderIdQuery.CreateL(500);
|
|
3674 |
folderIdQuery.Append(KGetFolderIds);
|
|
3675 |
folderIdQuery.AppendNum(KCurrentDriveId);
|
|
3676 |
folderIdQuery.Append(KGetFolderQuery);
|
|
3677 |
folderIdQuery.AppendNum(aParentId);
|
|
3678 |
folderIdQuery.Append(KTypeLike);
|
|
3679 |
folderIdQuery.AppendNum(folderType.iUid);
|
|
3680 |
folderIdQuery.Append(KSemiColon);
|
|
3681 |
|
|
3682 |
RSqlStatement folderquerystatement;
|
|
3683 |
|
|
3684 |
User::LeaveIfError(folderquerystatement.Prepare(iDatabase, folderIdQuery));
|
|
3685 |
|
|
3686 |
while(KSqlAtRow == folderquerystatement.Next())
|
|
3687 |
{
|
|
3688 |
entryId = ColumnInt(folderquerystatement, 0);
|
|
3689 |
aFolderIdList.AppendL(entryId);
|
|
3690 |
}
|
|
3691 |
folderquerystatement.Close();
|
|
3692 |
CleanupStack::PopAndDestroy(); //folderIdQuery
|
|
3693 |
}
|
|
3694 |
#else
|
|
3695 |
{
|
|
3696 |
//Bind the msv id of the entry to be retrieved
|
|
3697 |
BindIntL(iQueryStatement[EGetFolderIds], iParentIdfield, aParentId);
|
|
3698 |
BindIntL(iQueryStatement[EGetFolderIds], iTMsvidfield, folderType.iUid);
|
|
3699 |
|
|
3700 |
while(KSqlAtRow == iQueryStatement[EGetFolderIds].Next())
|
|
3701 |
{
|
|
3702 |
entryId = ColumnInt(iQueryStatement[EGetFolderIds], iParentIdfield);
|
|
3703 |
aFolderIdList.AppendL(entryId);
|
|
3704 |
}
|
|
3705 |
//Reset the RSqlStatement
|
|
3706 |
User::LeaveIfError(iQueryStatement[EGetFolderIds].Reset());
|
|
3707 |
}
|
|
3708 |
#endif
|
|
3709 |
}
|
|
3710 |
|
|
3711 |
|
|
3712 |
|
|
3713 |
|
|
3714 |
/**
|
|
3715 |
* ClearDBContentsL()
|
|
3716 |
* @param none.
|
|
3717 |
* @param none.
|
|
3718 |
*
|
|
3719 |
* This function clears the DB contents.
|
|
3720 |
*/
|
|
3721 |
void CMsvDBAdapter::ClearDBContentsL()
|
|
3722 |
{
|
|
3723 |
#if(defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
3724 |
RSqlDatabase temp;
|
|
3725 |
CleanupClosePushL(temp);
|
|
3726 |
//Get the system drive.
|
|
3727 |
TInt systemDrive = (TInt)RFs::GetSystemDrive();
|
|
3728 |
|
|
3729 |
RBuf dbFile;
|
|
3730 |
CleanupClosePushL(dbFile);
|
|
3731 |
dbFile.CreateL(50);
|
|
3732 |
dbFile.Append(TDriveUnit(systemDrive).Name());
|
|
3733 |
dbFile.Append(KMainDummyDBName);
|
|
3734 |
|
|
3735 |
TRAPD(err, temp.OpenL(dbFile));
|
|
3736 |
if(err == KErrNone)
|
|
3737 |
{
|
|
3738 |
err = temp.Exec(KClearTableContents);
|
|
3739 |
if(err < 0)
|
|
3740 |
{
|
|
3741 |
User::Leave(err);
|
|
3742 |
}
|
|
3743 |
}
|
|
3744 |
temp.Close();
|
|
3745 |
CleanupStack::PopAndDestroy(2); //temp, dbFile
|
|
3746 |
#else
|
|
3747 |
TInt err = iDatabase.Exec(KDeleteTable);
|
|
3748 |
if(err < 0)
|
|
3749 |
{
|
|
3750 |
User::Leave(err);
|
|
3751 |
}
|
|
3752 |
#endif
|
|
3753 |
|
|
3754 |
}
|
|
3755 |
|
|
3756 |
|
|
3757 |
|
|
3758 |
|
|
3759 |
/**
|
|
3760 |
* ReturnIdsInIteratorL()
|
|
3761 |
* @param aQueryId Query ID of the query to be executed.
|
|
3762 |
* @param prevCount The previous value returned to the caller.
|
|
3763 |
* @param aId If successfull, than this contains the result.
|
|
3764 |
|
|
3765 |
* This function returns the TMsvId's for each unique Query ID.
|
|
3766 |
Upon called for the first time, it binds the query id to the statement and returns
|
|
3767 |
next result in each subsequent execution. If the statement fails for some reason, than it returns the
|
|
3768 |
error code.
|
|
3769 |
*/
|
|
3770 |
void CMsvDBAdapter::ReturnIdsInIteratorL(const TInt& aQueryId, const TBool aOrder/*Default = ETrue*/,const TBool aSortAsInt/*Default = EFalse*/,const TInt aLimit/*Default = 1*/)
|
|
3771 |
{
|
|
3772 |
if(aSortAsInt)
|
|
3773 |
{
|
|
3774 |
if(aOrder)
|
|
3775 |
{
|
|
3776 |
iIterQuery = EQueryIteratorNumAsc;
|
|
3777 |
}
|
|
3778 |
else
|
|
3779 |
{
|
|
3780 |
iIterQuery = EQueryIteratorNumDesc;
|
|
3781 |
}
|
|
3782 |
}
|
|
3783 |
else
|
|
3784 |
{
|
|
3785 |
if(aOrder)
|
|
3786 |
{
|
|
3787 |
iIterQuery = EQueryIteratorAsc;
|
|
3788 |
}
|
|
3789 |
else
|
|
3790 |
{
|
|
3791 |
iIterQuery = EQueryIteratorDesc;
|
|
3792 |
}
|
|
3793 |
}
|
|
3794 |
|
|
3795 |
iOffsetValue = 0;
|
|
3796 |
iQueryId = aQueryId;
|
|
3797 |
iLimit = aLimit;
|
|
3798 |
|
|
3799 |
iIdColumnIndex = GetColumnIndexL(iQueryStatement[iIterQuery], KMsgColumnId());
|
|
3800 |
}
|
|
3801 |
|
|
3802 |
/**
|
|
3803 |
* GetNextL()
|
|
3804 |
* @param aId If successfull, than this contains the result.
|
|
3805 |
|
|
3806 |
* This function returns the next TMsvId's from the Iterator
|
|
3807 |
*/
|
|
3808 |
TInt CMsvDBAdapter::GetNextL(TMsvId& aId)
|
|
3809 |
{
|
|
3810 |
BindIntL(iQueryStatement[iIterQuery], iQIdQueryIndex[iIterQuery], iQueryId);
|
|
3811 |
BindIntL(iQueryStatement[iIterQuery], iIterLimit[iIterQuery], iLimit);
|
|
3812 |
BindIntL(iQueryStatement[iIterQuery], iIterOffset[iIterQuery], iOffsetValue);
|
|
3813 |
|
|
3814 |
while(iQueryStatement[iIterQuery].Next() == KSqlAtRow)
|
|
3815 |
{
|
|
3816 |
aId = ColumnInt(iQueryStatement[iIterQuery],iIdColumnIndex);
|
|
3817 |
|
|
3818 |
#if(defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
3819 |
aId = MaskTMsvId(KCurrentDriveId, aId);
|
|
3820 |
#endif
|
|
3821 |
|
|
3822 |
++iOffsetValue;
|
|
3823 |
}
|
|
3824 |
|
|
3825 |
User::LeaveIfError(iQueryStatement[iIterQuery].Reset());
|
|
3826 |
return iOffsetValue;
|
|
3827 |
}
|
|
3828 |
|
|
3829 |
|
|
3830 |
/**
|
|
3831 |
* GetPrevL()
|
|
3832 |
* @param aId If successfull, than this contains the result.
|
|
3833 |
|
|
3834 |
* This function returns the previous TMsvId's from the Iterator
|
|
3835 |
*/
|
|
3836 |
TInt CMsvDBAdapter::GetPrevL(TMsvId& aId)
|
|
3837 |
{
|
|
3838 |
BindIntL(iQueryStatement[iIterQuery], iQIdQueryIndex[iIterQuery], iQueryId);
|
|
3839 |
BindIntL(iQueryStatement[iIterQuery], iIterLimit[iIterQuery], iLimit);
|
|
3840 |
BindIntL(iQueryStatement[iIterQuery], iIterOffset[iIterQuery], iOffsetValue);
|
|
3841 |
|
|
3842 |
while(iQueryStatement[iIterQuery].Next() == KSqlAtRow)
|
|
3843 |
{
|
|
3844 |
aId = ColumnInt(iQueryStatement[iIterQuery],iIdColumnIndex);
|
|
3845 |
#if(defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
3846 |
aId = MaskTMsvId(KCurrentDriveId, aId);
|
|
3847 |
#endif
|
|
3848 |
|
|
3849 |
--iOffsetValue;
|
|
3850 |
}
|
|
3851 |
|
|
3852 |
User::LeaveIfError(iQueryStatement[iIterQuery].Reset());
|
|
3853 |
return iOffsetValue;
|
|
3854 |
}
|
|
3855 |
|
|
3856 |
|
|
3857 |
|
|
3858 |
|
|
3859 |
|
|
3860 |
#if (!defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
3861 |
/**
|
|
3862 |
* ValidateDatabaseL()
|
|
3863 |
*
|
|
3864 |
* @param TFileName& The database filename to be checked.
|
|
3865 |
* @return None.
|
|
3866 |
*
|
|
3867 |
* Checks the database version to see if it is supported.
|
|
3868 |
* Supported version is KCurrentDatabaseVersion (1) only.
|
|
3869 |
*/
|
|
3870 |
void CMsvDBAdapter::ValidateDatabaseL(const TFileName& aDbFile)
|
|
3871 |
{
|
|
3872 |
_LIT8(KSelectVersionQuery, "SELECT version FROM VersionTable;");
|
|
3873 |
|
|
3874 |
//Use a temporary local database connection to open the file for now.
|
|
3875 |
RSqlDatabase temp;
|
|
3876 |
CleanupClosePushL(temp);
|
|
3877 |
temp.OpenL(aDbFile);
|
|
3878 |
TSqlScalarFullSelectQuery query(temp);
|
|
3879 |
|
|
3880 |
TInt version = 0;
|
|
3881 |
version = query.SelectIntL(KSelectVersionQuery);
|
|
3882 |
if(KCurrentDatabaseVersion != version)
|
|
3883 |
{
|
|
3884 |
User::Leave(KErrNotSupported);
|
|
3885 |
}
|
|
3886 |
CleanupStack::PopAndDestroy(); // temp
|
|
3887 |
}
|
|
3888 |
#endif
|
|
3889 |
|
|
3890 |
|
|
3891 |
|
|
3892 |
#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB)
|
|
3893 |
/**
|
|
3894 |
* GetMtmIdsL()
|
|
3895 |
*
|
|
3896 |
* @param aMtmIdTable: aMtmIdTable will be updated with MtmIds
|
|
3897 |
* @param aQuery: QueryString which is prepared depending on SearchSort Query
|
|
3898 |
* return NONE
|
|
3899 |
*
|
|
3900 |
* Function to get MtmId/s for given parent id.
|
|
3901 |
*/
|
|
3902 |
void CMsvDBAdapter::GetMtmIdsL(const TDesC8& aQuery, RArray<TUid>& aMtmIdArray)
|
|
3903 |
{
|
|
3904 |
RSqlStatement queryStmt;
|
|
3905 |
CleanupClosePushL(queryStmt);
|
|
3906 |
User::LeaveIfError(queryStmt.Prepare(iDatabase, aQuery));
|
|
3907 |
|
|
3908 |
TInt mtmIdColumnIndex = GetColumnIndexL(queryStmt, KMsgColumnMtmId());
|
|
3909 |
|
|
3910 |
TUid tempMtmId ;
|
|
3911 |
TInt32 mtmId = KErrNotFound;
|
|
3912 |
|
|
3913 |
while(KSqlAtRow == queryStmt.Next())
|
|
3914 |
{
|
|
3915 |
mtmId = ColumnInt(queryStmt, mtmIdColumnIndex);
|
|
3916 |
|
|
3917 |
tempMtmId.iUid = mtmId;
|
|
3918 |
aMtmIdArray.AppendL(tempMtmId);
|
|
3919 |
}
|
|
3920 |
|
|
3921 |
CleanupStack::PopAndDestroy();
|
|
3922 |
}
|
|
3923 |
|
|
3924 |
|
|
3925 |
|
|
3926 |
/***************************** Converter************************/
|
|
3927 |
|
|
3928 |
/**
|
|
3929 |
OpenL()
|
|
3930 |
Opens a database and returns a handle to it.
|
|
3931 |
|
|
3932 |
@param aDbFileName: DB name.
|
|
3933 |
@retun :CMsvDBAdapter object.
|
|
3934 |
*/
|
|
3935 |
CMsvDBAdapter* CMsvDBAdapter::OpenL(const TFileName& aDbFileName)
|
|
3936 |
{
|
|
3937 |
//Create an messaging DB adaptor object
|
|
3938 |
CMsvDBAdapter* self = new(ELeave) CMsvDBAdapter();
|
|
3939 |
CleanupStack::PushL(self);
|
|
3940 |
|
|
3941 |
// Open the database.
|
|
3942 |
self->ConstructOpenDBL(aDbFileName);
|
|
3943 |
|
|
3944 |
CleanupStack::Pop(self);
|
|
3945 |
return self;
|
|
3946 |
}
|
|
3947 |
|
|
3948 |
/**
|
|
3949 |
ConstructOpenDBL()
|
|
3950 |
|
|
3951 |
@param aDbFileName: DB name.
|
|
3952 |
@retun None
|
|
3953 |
*/
|
|
3954 |
void CMsvDBAdapter::ConstructOpenDBL(const TFileName& aDbFileName)
|
|
3955 |
{
|
|
3956 |
User::LeaveIfError(iDatabase.Open(aDbFileName));
|
|
3957 |
iDatabasePresent = new(ELeave)RArray<TBool>(KMaxNumberOfDrives);
|
|
3958 |
for(TInt index = 0; index < KMaxNumberOfDrives; ++index)
|
|
3959 |
{
|
|
3960 |
iDatabasePresent->Append(EFalse);
|
|
3961 |
}
|
|
3962 |
}
|
|
3963 |
|
|
3964 |
|
|
3965 |
/**
|
|
3966 |
* InitializeL()
|
|
3967 |
*
|
|
3968 |
* This functions prepares (compiles) frequetly used SQL queries,
|
|
3969 |
* and create indexes on the variable arguments. When the query
|
|
3970 |
* needs to be executed, we just have to bind the variables with
|
|
3971 |
* the values and execute them. This increases the performance of
|
|
3972 |
* query execution.
|
|
3973 |
*/
|
|
3974 |
void CMsvDBAdapter::InitializeLConverterStatementL()
|
|
3975 |
{
|
|
3976 |
//Prepare the frequently used SQL statements
|
|
3977 |
User::LeaveIfError(iStatement[ECreateEntry].Prepare(iDatabase, KCreateEntryQuery));
|
|
3978 |
|
|
3979 |
//For creating and updating entries
|
|
3980 |
iParentIdIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamParentId());
|
|
3981 |
iVisibleParent[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamVisibleParent());
|
|
3982 |
iIdIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamId());
|
|
3983 |
iServiceIdIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamServiceId());
|
|
3984 |
iMtmIdIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamMtmId());
|
|
3985 |
iTypeIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamType());
|
|
3986 |
iDateIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamDate());
|
|
3987 |
iDataIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamData());
|
|
3988 |
iSizeIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamSize());
|
|
3989 |
iErrorIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamError());
|
|
3990 |
iMtmData1Index[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamMtmData1());
|
|
3991 |
iMtmData2Index[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamMtmData2());
|
|
3992 |
iMtmData3Index[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamMtmData3());
|
|
3993 |
iRelatedIdIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamRelatedId());
|
|
3994 |
iBiotypeIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamBiotype());
|
|
3995 |
iPcSyncCountIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamPcSyncCount());
|
|
3996 |
iReservedIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamReserved());
|
|
3997 |
iDescriptionIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamDescriptionTxt());
|
|
3998 |
iDetailsIndex[ECreateEntry] = GetParamIndexL(iStatement[ECreateEntry], KMsgParamDetailsTxt());
|
|
3999 |
}
|
|
4000 |
|
|
4001 |
|
|
4002 |
/**
|
|
4003 |
CreateIndexEntryL()
|
|
4004 |
Inserts an entry in IndexEntry table.
|
|
4005 |
|
|
4006 |
@param aNewEntry: TMsvEntry.
|
|
4007 |
@param aImmediateVisibleFolder: Visible Parent.
|
|
4008 |
@retun None
|
|
4009 |
*/
|
|
4010 |
void CMsvDBAdapter::CreateIndexEntryL(const TMsvEntry& aNewEntry, const TMsvId aImmediateVisibleFolder)
|
|
4011 |
{
|
|
4012 |
//Bind the entry data
|
|
4013 |
BindIntL(iStatement[ECreateEntry], iIdIndex[ECreateEntry], aNewEntry.iId);
|
|
4014 |
BindIntL(iStatement[ECreateEntry], iParentIdIndex[ECreateEntry], aNewEntry.iParentId);
|
|
4015 |
BindIntL(iStatement[ECreateEntry], iDataIndex[ECreateEntry], aNewEntry.iData);
|
|
4016 |
BindIntL(iStatement[ECreateEntry], iPcSyncCountIndex[ECreateEntry], aNewEntry.iPcSyncCount);
|
|
4017 |
BindIntL(iStatement[ECreateEntry], iReservedIndex[ECreateEntry], aNewEntry.iReserved);
|
|
4018 |
BindIntL(iStatement[ECreateEntry], iRelatedIdIndex[ECreateEntry], aNewEntry.iRelatedId);
|
|
4019 |
BindIntL(iStatement[ECreateEntry], iTypeIndex[ECreateEntry], aNewEntry.iType.iUid);
|
|
4020 |
BindInt64L(iStatement[ECreateEntry], iDateIndex[ECreateEntry], aNewEntry.iDate.Int64());
|
|
4021 |
BindIntL(iStatement[ECreateEntry], iSizeIndex[ECreateEntry], aNewEntry.iSize);
|
|
4022 |
BindIntL(iStatement[ECreateEntry], iErrorIndex[ECreateEntry], aNewEntry.iError);
|
|
4023 |
BindIntL(iStatement[ECreateEntry], iBiotypeIndex[ECreateEntry], aNewEntry.iBioType);
|
|
4024 |
BindIntL(iStatement[ECreateEntry], iMtmData1Index[ECreateEntry], aNewEntry.iMtmData1);
|
|
4025 |
BindIntL(iStatement[ECreateEntry], iMtmData2Index[ECreateEntry], aNewEntry.iMtmData2);
|
|
4026 |
BindIntL(iStatement[ECreateEntry], iMtmData3Index[ECreateEntry], aNewEntry.iMtmData3);
|
|
4027 |
BindIntL(iStatement[ECreateEntry], iServiceIdIndex[ECreateEntry], aNewEntry.iServiceId);
|
|
4028 |
BindIntL(iStatement[ECreateEntry], iMtmIdIndex[ECreateEntry], aNewEntry.iMtm.iUid);
|
|
4029 |
BindIntL(iStatement[ECreateEntry], iVisibleParent[ECreateEntry], aImmediateVisibleFolder);
|
|
4030 |
BindTextL(iStatement[ECreateEntry],iDescriptionIndex[ECreateEntry],aNewEntry.iDescription);
|
|
4031 |
BindTextL(iStatement[ECreateEntry],iDetailsIndex[ECreateEntry],aNewEntry.iDetails);
|
|
4032 |
//Execute the prepared SQL statement.
|
|
4033 |
|
|
4034 |
TInt err = iStatement[ECreateEntry].Exec();
|
|
4035 |
if(err < 0)
|
|
4036 |
{
|
|
4037 |
iStatement[ECreateEntry].Reset();
|
|
4038 |
User::Leave(err);
|
|
4039 |
}
|
|
4040 |
else if(!err)
|
|
4041 |
{
|
|
4042 |
iStatement[ECreateEntry].Reset();
|
|
4043 |
User::Leave(KErrGeneral);
|
|
4044 |
}
|
|
4045 |
|
|
4046 |
//Reset the RSqlStatement
|
|
4047 |
User::LeaveIfError(iStatement[ECreateEntry].Reset());
|
|
4048 |
}
|
|
4049 |
|
|
4050 |
|
|
4051 |
/**
|
|
4052 |
ChangeVersionL()
|
|
4053 |
Changes message store version of messaging database.
|
|
4054 |
|
|
4055 |
@param aVersion: version
|
|
4056 |
@retun None
|
|
4057 |
*/
|
|
4058 |
void CMsvDBAdapter::ChangeVersionL(TInt aVersion)
|
|
4059 |
{
|
|
4060 |
_LIT(KUpdateVersionQuery, "UPDATE VersionTable SET version = ");
|
|
4061 |
|
|
4062 |
RBuf buf;
|
|
4063 |
CleanupClosePushL(buf);
|
|
4064 |
buf.CreateL(100);
|
|
4065 |
buf.Append(KUpdateVersionQuery);
|
|
4066 |
buf.AppendNum(aVersion);
|
|
4067 |
buf.Append(KDelimiter);
|
|
4068 |
|
|
4069 |
TInt err = iDatabase.Exec(buf);
|
|
4070 |
if(err < 0)
|
|
4071 |
{
|
|
4072 |
User::Leave(err);
|
|
4073 |
}
|
|
4074 |
CleanupStack::PopAndDestroy(); //buf
|
|
4075 |
}
|
|
4076 |
|
|
4077 |
|
|
4078 |
/**************************** Conversion Status Table API's **************************/
|
|
4079 |
/**
|
|
4080 |
CreateConversionStatusTableL()
|
|
4081 |
Creates conversion status table.
|
|
4082 |
|
|
4083 |
@param None:
|
|
4084 |
@retun None
|
|
4085 |
*/
|
|
4086 |
void CMsvDBAdapter::CreateConversionStatusTableL()
|
|
4087 |
{
|
|
4088 |
TInt err = iDatabase.Exec(KCreateConversionStatusTableQuery);
|
|
4089 |
if(err < 0)
|
|
4090 |
{
|
|
4091 |
User::Leave(KErrGeneral);
|
|
4092 |
}
|
|
4093 |
}
|
|
4094 |
|
|
4095 |
/**
|
|
4096 |
RemoveConversionStatusTableL()
|
|
4097 |
Removes conversion status table.
|
|
4098 |
|
|
4099 |
@param None:
|
|
4100 |
@retun None
|
|
4101 |
*/
|
|
4102 |
void CMsvDBAdapter::RemoveConversionStatusTableL()
|
|
4103 |
{
|
|
4104 |
TInt err = iDatabase.Exec(KRemoveConversionStatusTable);
|
|
4105 |
if(err < 0)
|
|
4106 |
{
|
|
4107 |
User::Leave(err);
|
|
4108 |
}
|
|
4109 |
}
|
|
4110 |
|
|
4111 |
/**
|
|
4112 |
GetConversionStatusL()
|
|
4113 |
Fetches conversion resume state from the conversion status table.
|
|
4114 |
|
|
4115 |
@param aConversionResumeStatus: Conversion sresume status entry.
|
|
4116 |
@retun None
|
|
4117 |
*/
|
|
4118 |
void CMsvDBAdapter::GetConversionStatusL(TConversionResumeStatus& aConversionResumeStatus)
|
|
4119 |
{
|
|
4120 |
// We shld not get more than one mtm results for this query
|
|
4121 |
_LIT16(KGetConversionStatusQuery, "SELECT * FROM ConversionStatus WHERE remainingCount != 0;");
|
|
4122 |
|
|
4123 |
RSqlStatement statement;
|
|
4124 |
CleanupClosePushL(statement);
|
|
4125 |
TInt index =0;
|
|
4126 |
|
|
4127 |
User::LeaveIfError(statement.Prepare(iDatabase, KGetConversionStatusQuery));
|
|
4128 |
|
|
4129 |
while(KSqlAtRow == statement.Next())
|
|
4130 |
{
|
|
4131 |
aConversionResumeStatus.lastId = ColumnInt(statement, index);
|
|
4132 |
aConversionResumeStatus.serviceId = ColumnInt(statement, ++index);
|
|
4133 |
aConversionResumeStatus.sourceVersion = ColumnInt(statement, ++index);
|
|
4134 |
aConversionResumeStatus.targetVersion = ColumnInt(statement, ++index);
|
|
4135 |
aConversionResumeStatus.mtmId.iUid = ColumnInt(statement, ++index);
|
|
4136 |
aConversionResumeStatus.remainingCount = ColumnInt(statement, ++index);
|
|
4137 |
index =0;
|
|
4138 |
}
|
|
4139 |
CleanupStack::PopAndDestroy(); //statement
|
|
4140 |
}
|
|
4141 |
|
|
4142 |
/**
|
|
4143 |
AddConversionStatusEntryL()
|
|
4144 |
Inserts a conversion status entry in the conversion status table.
|
|
4145 |
|
|
4146 |
@param aConversionResumeStatus: Conversion sresume status entry.
|
|
4147 |
@retun None
|
|
4148 |
*/
|
|
4149 |
void CMsvDBAdapter::AddConversionStatusEntryL(TConversionResumeStatus& aConversionResumeStatus)
|
|
4150 |
{
|
|
4151 |
_LIT8(KAddConversionStatusEntryQuery, "INSERT INTO ConversionStatus VALUES ("
|
|
4152 |
":lastId, :serviceId, :sourceVersion, :targetVersion, :mtmId, :remainingCount);"
|
|
4153 |
); //
|
|
4154 |
|
|
4155 |
RSqlStatement statement;
|
|
4156 |
CleanupClosePushL(statement);
|
|
4157 |
TInt index =0;
|
|
4158 |
|
|
4159 |
User::LeaveIfError(statement.Prepare(iDatabase,KAddConversionStatusEntryQuery));
|
|
4160 |
BindIntL(statement, index++, aConversionResumeStatus.lastId);
|
|
4161 |
BindIntL(statement, index++, aConversionResumeStatus.serviceId);
|
|
4162 |
BindIntL(statement, index++, aConversionResumeStatus.sourceVersion);
|
|
4163 |
BindIntL(statement, index++, aConversionResumeStatus.targetVersion);
|
|
4164 |
BindIntL(statement, index++, aConversionResumeStatus.mtmId.iUid);
|
|
4165 |
BindIntL(statement, index++, aConversionResumeStatus.remainingCount);
|
|
4166 |
|
|
4167 |
TInt err = statement.Exec();
|
|
4168 |
|
|
4169 |
CleanupStack::PopAndDestroy(); //statement
|
|
4170 |
|
|
4171 |
if(err < 0)
|
|
4172 |
{
|
|
4173 |
User::Leave(err);
|
|
4174 |
}
|
|
4175 |
else if(!err )
|
|
4176 |
{
|
|
4177 |
User::Leave(KErrGeneral);
|
|
4178 |
}
|
|
4179 |
}
|
|
4180 |
|
|
4181 |
/**
|
|
4182 |
UpdateConversionStatusEntryL()
|
|
4183 |
Updates a conversion status entry in the conversion status table.
|
|
4184 |
|
|
4185 |
@param aConversionResumeStatus:Conversion sresume status entry.
|
|
4186 |
@retun None
|
|
4187 |
*/
|
|
4188 |
void CMsvDBAdapter::UpdateConversionStatusEntryL(TConversionResumeStatus& aConversionResumeStatus)
|
|
4189 |
{
|
|
4190 |
_LIT(KUpdateConversionStatusQuery1, "UPDATE ConversionStatus SET remainingCount = "); //
|
|
4191 |
_LIT(KUpdateConversionStatusQuery2, " WHERE mtmId = "); //
|
|
4192 |
_LIT(KUpdateConversionStatusQuery3, " AND serviceId = "); //
|
|
4193 |
|
|
4194 |
RBuf buf;
|
|
4195 |
CleanupClosePushL(buf);
|
|
4196 |
buf.CreateL(100);
|
|
4197 |
buf.Append(KUpdateConversionStatusQuery1);
|
|
4198 |
buf.AppendNum(aConversionResumeStatus.remainingCount);
|
|
4199 |
buf.Append(KUpdateConversionStatusQuery2);
|
|
4200 |
buf.AppendNum(aConversionResumeStatus.mtmId.iUid);
|
|
4201 |
buf.Append(KUpdateConversionStatusQuery3);
|
|
4202 |
buf.AppendNum(aConversionResumeStatus.serviceId);
|
|
4203 |
buf.Append(KDelimiter);
|
|
4204 |
|
|
4205 |
TInt err = iDatabase.Exec(buf);
|
|
4206 |
CleanupStack::PopAndDestroy(); //buf
|
|
4207 |
|
|
4208 |
if(err < 0)
|
|
4209 |
{
|
|
4210 |
User::Leave(err);
|
|
4211 |
}
|
|
4212 |
else if(!err )
|
|
4213 |
{
|
|
4214 |
User::Leave(KErrGeneral);
|
|
4215 |
}
|
|
4216 |
}
|
|
4217 |
|
|
4218 |
/**
|
|
4219 |
RemoveConversionStatusEntriesL()
|
|
4220 |
Removes all conversion status entries in the conversion status table.
|
|
4221 |
|
|
4222 |
@param None:
|
|
4223 |
@retun None
|
|
4224 |
*/
|
|
4225 |
void CMsvDBAdapter::RemoveConversionStatusEntriesL()
|
|
4226 |
{
|
|
4227 |
_LIT(KRemoveConversionStatusEntry, "DELETE FROM ConversionStatus;");
|
|
4228 |
|
|
4229 |
RSqlStatement statement;
|
|
4230 |
CleanupClosePushL(statement);
|
|
4231 |
User::LeaveIfError(statement.Prepare(iDatabase, KRemoveConversionStatusEntry));
|
|
4232 |
TInt err = statement.Exec();
|
|
4233 |
|
|
4234 |
CleanupStack::PopAndDestroy(); // statement
|
|
4235 |
|
|
4236 |
if(err < 0)
|
|
4237 |
{
|
|
4238 |
User::Leave(err);
|
|
4239 |
}
|
|
4240 |
else if(err != KErrNone)
|
|
4241 |
{
|
|
4242 |
User::Leave(KErrGeneral);
|
|
4243 |
}
|
|
4244 |
}
|
|
4245 |
|
|
4246 |
/**
|
|
4247 |
GetRemainingServiceIdsL()
|
|
4248 |
Fetches all service ids for which the conversion is not complete from the conversion status table.
|
|
4249 |
|
|
4250 |
@param aIdArray:Array of TMsvId.
|
|
4251 |
@retun None
|
|
4252 |
*/
|
|
4253 |
void CMsvDBAdapter::GetRemainingServiceIdsL(RArray<TMsvId>& aIdArray)
|
|
4254 |
{
|
|
4255 |
_LIT(KGetToResumeServiceIds, "SELECT serviceId FROM ConversionStatus WHERE remainingCount != 0;");
|
|
4256 |
|
|
4257 |
RSqlStatement queryStmt;
|
|
4258 |
CleanupClosePushL(queryStmt);
|
|
4259 |
User::LeaveIfError(queryStmt.Prepare(iDatabase, KGetToResumeServiceIds));
|
|
4260 |
|
|
4261 |
TInt serviceColumnIndex = GetColumnIndexL(queryStmt, KMsgColumnServiceId());
|
|
4262 |
|
|
4263 |
while(KSqlAtRow == queryStmt.Next())
|
|
4264 |
{
|
|
4265 |
TMsvId serviceId = ColumnInt(queryStmt, serviceColumnIndex);
|
|
4266 |
aIdArray.AppendL(serviceId);
|
|
4267 |
}
|
|
4268 |
CleanupStack::PopAndDestroy(); // stmt
|
|
4269 |
}
|
|
4270 |
|
|
4271 |
/**
|
|
4272 |
GetAllMessageIdsL()
|
|
4273 |
Gets all message ids for a service id. If the conversion is resumed than retrives the message ids
|
|
4274 |
after the last id that was converted.
|
|
4275 |
|
|
4276 |
@param aServiceId: service id.
|
|
4277 |
@param aIdArray: Array of TMsvId.
|
|
4278 |
@param lastId: last id that was converted and commited in the database.
|
|
4279 |
@retun None
|
|
4280 |
*/
|
|
4281 |
void CMsvDBAdapter::GetAllMessageIdsL(TMsvId aServiceId, RArray<TMsvId>& aIdArray,TInt32 aMtm,TMsvId lastId)
|
|
4282 |
{
|
|
4283 |
_LIT16(KSelectMessageId, "Select id FROM IndexEntry WHERE type = ");
|
|
4284 |
_LIT16(KMessageMtmId," AND mtmId = ");
|
|
4285 |
_LIT16(KSelectServiceId," AND serviceId = ");
|
|
4286 |
_LIT16(KMessageId, " AND id > ");
|
|
4287 |
_LIT16(KOrderByString, " order by id ASC");
|
|
4288 |
|
|
4289 |
RBuf buf;
|
|
4290 |
CleanupClosePushL(buf);
|
|
4291 |
buf.CreateL(200);
|
|
4292 |
buf.Append(KSelectMessageId);
|
|
4293 |
buf.AppendNum(KUidMsvMessageEntryValue);
|
|
4294 |
buf.Append(KMessageMtmId);
|
|
4295 |
buf.AppendNum(aMtm);
|
|
4296 |
buf.Append(KSelectServiceId);
|
|
4297 |
buf.AppendNum(aServiceId);
|
|
4298 |
buf.Append(KMessageId);
|
|
4299 |
buf.AppendNum(lastId);
|
|
4300 |
buf.Append(KOrderByString);
|
|
4301 |
buf.Append(KDelimiter);
|
|
4302 |
|
|
4303 |
RSqlStatement Idquerystatement;
|
|
4304 |
CleanupClosePushL(Idquerystatement);
|
|
4305 |
User::LeaveIfError(Idquerystatement.Prepare(iDatabase, buf));
|
|
4306 |
|
|
4307 |
TInt Idindex = GetColumnIndexL(Idquerystatement, KMsgColumnId());
|
|
4308 |
|
|
4309 |
while(KSqlAtRow == Idquerystatement.Next())
|
|
4310 |
{
|
|
4311 |
aIdArray.Append(ColumnInt(Idquerystatement, Idindex));
|
|
4312 |
}
|
|
4313 |
|
|
4314 |
CleanupStack::PopAndDestroy(2); //buf,Idquerystatement
|
|
4315 |
}
|
|
4316 |
|
|
4317 |
/**
|
|
4318 |
GetAllMimeIdsL()
|
|
4319 |
Gets all attachment ids for a message.
|
|
4320 |
|
|
4321 |
@param aId: id
|
|
4322 |
@param aIdArray: Array of TMsvId.
|
|
4323 |
@retun None
|
|
4324 |
*/
|
|
4325 |
void CMsvDBAdapter::GetAllMimeIdsL(TMsvId aId, RArray<TMsvId>& aIdArray)
|
|
4326 |
{
|
|
4327 |
_LIT(KGetChild, "Select id, type FROM IndexEntry WHERE parentId = ");
|
|
4328 |
|
|
4329 |
const TInt32 KUidMsvEmailTextEntryValue = 0x100038F1;
|
|
4330 |
const TInt32 KUidMsvEmailHtmlEntryValue = 0x100057C0; // 268457920
|
|
4331 |
const TInt32 KUidMsvEmailRtfEntryValue = 0x1028368F; // 271070863
|
|
4332 |
|
|
4333 |
RBuf buf;
|
|
4334 |
CleanupClosePushL(buf);
|
|
4335 |
buf.CreateL(100);
|
|
4336 |
buf.Append(KGetChild);
|
|
4337 |
buf.AppendNum(aId);
|
|
4338 |
buf.Append(KDelimiter);
|
|
4339 |
|
|
4340 |
RSqlStatement stmt;
|
|
4341 |
CleanupClosePushL(stmt);
|
|
4342 |
User::LeaveIfError(stmt.Prepare(iDatabase, buf));
|
|
4343 |
|
|
4344 |
TInt idIndex = 0;
|
|
4345 |
TInt typeIndex = 1;
|
|
4346 |
|
|
4347 |
// For every child..
|
|
4348 |
while(KSqlAtRow == stmt.Next())
|
|
4349 |
{
|
|
4350 |
// Get the type
|
|
4351 |
TMsvId childId = ColumnInt(stmt, idIndex);
|
|
4352 |
TInt32 type = ColumnInt(stmt, typeIndex);
|
|
4353 |
|
|
4354 |
// Append TMsvId's which may have MIME header
|
|
4355 |
if( type == KUidMsvAttachmentEntryValue ||
|
|
4356 |
type == KUidMsvEmailTextEntryValue ||
|
|
4357 |
type == KUidMsvEmailHtmlEntryValue ||
|
|
4358 |
type == KUidMsvEmailRtfEntryValue
|
|
4359 |
)
|
|
4360 |
{
|
|
4361 |
aIdArray.Append(childId);
|
|
4362 |
}
|
|
4363 |
// Recursion for alternate folders
|
|
4364 |
else if(type == KUidMsvFolderEntryValue)
|
|
4365 |
{
|
|
4366 |
aIdArray.Append(childId);
|
|
4367 |
// also get the childs for these messages
|
|
4368 |
GetAllMimeIdsL(childId, aIdArray);
|
|
4369 |
}
|
|
4370 |
}
|
|
4371 |
|
|
4372 |
CleanupStack::PopAndDestroy(2); // stmt, buf
|
|
4373 |
}
|
|
4374 |
|
|
4375 |
/**
|
|
4376 |
GetMessageCountL()
|
|
4377 |
Gets the count of messages under a service id.
|
|
4378 |
|
|
4379 |
@param aServiceId: service id
|
|
4380 |
*/
|
|
4381 |
TInt CMsvDBAdapter::GetMessageCountL(TMsvId aServiceId)
|
|
4382 |
{
|
|
4383 |
_LIT(KSelectMessageId, "Select count(*) FROM IndexEntry WHERE type = ");
|
|
4384 |
_LIT(KServiceId," AND serviceId = ");
|
|
4385 |
RBuf buf;
|
|
4386 |
CleanupClosePushL(buf);
|
|
4387 |
buf.CreateL(100);
|
|
4388 |
buf.Append(KSelectMessageId);
|
|
4389 |
buf.AppendNum(KUidMsvMessageEntryValue);
|
|
4390 |
buf.Append(KServiceId);
|
|
4391 |
buf.AppendNum(aServiceId);
|
|
4392 |
buf.Append(KDelimiter);
|
|
4393 |
|
|
4394 |
TSqlScalarFullSelectQuery query(iDatabase);
|
|
4395 |
TInt msgcount = 0;
|
|
4396 |
msgcount = query.SelectIntL(buf);
|
|
4397 |
|
|
4398 |
CleanupStack::PopAndDestroy(); //buf
|
|
4399 |
return msgcount;
|
|
4400 |
}
|
|
4401 |
|
|
4402 |
/**
|
|
4403 |
GetOwningServiceL()
|
|
4404 |
Gets the ids owning service.
|
|
4405 |
|
|
4406 |
@param aId: id
|
|
4407 |
@param aOwningId: owning service id reference variable.
|
|
4408 |
@retun None
|
|
4409 |
*/
|
|
4410 |
void CMsvDBAdapter::GetOwningServiceL(TMsvId aId, TMsvId& aOwningId)
|
|
4411 |
{
|
|
4412 |
_LIT(KSelectServiceId, "Select parentId,type FROM IndexEntry WHERE id = ");
|
|
4413 |
|
|
4414 |
TBool found = EFalse;
|
|
4415 |
TMsvId entryid = aId;
|
|
4416 |
TMsvId parentId = 0;
|
|
4417 |
TMsvId typeId = 0;
|
|
4418 |
|
|
4419 |
while (!found)
|
|
4420 |
{
|
|
4421 |
RBuf buf;
|
|
4422 |
CleanupClosePushL(buf);
|
|
4423 |
buf.CreateL(100);
|
|
4424 |
buf.Append(KSelectServiceId);
|
|
4425 |
buf.AppendNum(entryid);
|
|
4426 |
buf.Append(KDelimiter);
|
|
4427 |
|
|
4428 |
RSqlStatement parentIdquerystatement;
|
|
4429 |
CleanupClosePushL(parentIdquerystatement);
|
|
4430 |
User::LeaveIfError(parentIdquerystatement.Prepare(iDatabase, buf));
|
|
4431 |
|
|
4432 |
TInt parentIdindex = GetColumnIndexL(parentIdquerystatement, KMsgColumnParentId());
|
|
4433 |
TInt typeIdindex = GetColumnIndexL(parentIdquerystatement, KMsgColumnType());
|
|
4434 |
|
|
4435 |
while(KSqlAtRow == parentIdquerystatement.Next())
|
|
4436 |
{
|
|
4437 |
parentId = ColumnInt(parentIdquerystatement, parentIdindex);
|
|
4438 |
typeId = ColumnInt(parentIdquerystatement, typeIdindex);
|
|
4439 |
}
|
|
4440 |
|
|
4441 |
CleanupStack::PopAndDestroy(2); //buf,parentIdquerystatement
|
|
4442 |
|
|
4443 |
if (typeId == KUidMsvServiceEntryValue)
|
|
4444 |
{
|
|
4445 |
found = ETrue;
|
|
4446 |
}
|
|
4447 |
else
|
|
4448 |
{
|
|
4449 |
entryid = parentId;
|
|
4450 |
}
|
|
4451 |
}
|
|
4452 |
aOwningId = entryid;
|
|
4453 |
}
|
|
4454 |
|
|
4455 |
/**
|
|
4456 |
GetAllServiceIDsForMtmL()
|
|
4457 |
Gets all service ids for the specified mtm.
|
|
4458 |
|
|
4459 |
@param aMtm: mtm id.
|
|
4460 |
@param aIdArray&: Array of TMsvId.
|
|
4461 |
@retun None
|
|
4462 |
*/
|
|
4463 |
void CMsvDBAdapter::GetAllServiceIDsForMtmL(TInt32 aMtm, RArray<TMsvId>& aIdArray)
|
|
4464 |
{
|
|
4465 |
// if sms, than dont get smtp id else, get the smtp id also
|
|
4466 |
_LIT16(KSelectServiceIds, "Select distinct serviceId FROM IndexEntry where type = ");
|
|
4467 |
_LIT16(KMtmIdQuery," AND mtmId = ");
|
|
4468 |
|
|
4469 |
RBuf buf;
|
|
4470 |
CleanupClosePushL(buf);
|
|
4471 |
buf.CreateL(200);
|
|
4472 |
buf.Append(KSelectServiceIds);
|
|
4473 |
buf.AppendNum(KUidMsvServiceEntryValue);
|
|
4474 |
buf.Append(KMtmIdQuery);
|
|
4475 |
buf.AppendNum(aMtm);
|
|
4476 |
buf.Append(KDelimiter);
|
|
4477 |
|
|
4478 |
RSqlStatement queryStmt;
|
|
4479 |
CleanupClosePushL(queryStmt);
|
|
4480 |
User::LeaveIfError(queryStmt.Prepare(iDatabase, buf));
|
|
4481 |
TInt serviceColumnIndex = GetColumnIndexL(queryStmt, KMsgColumnServiceId());
|
|
4482 |
|
|
4483 |
while(KSqlAtRow == queryStmt.Next())
|
|
4484 |
{
|
|
4485 |
TMsvId serviceId = ColumnInt(queryStmt, serviceColumnIndex);
|
|
4486 |
aIdArray.AppendL(serviceId);
|
|
4487 |
}
|
|
4488 |
CleanupStack::PopAndDestroy(2); //buf, stmt
|
|
4489 |
|
|
4490 |
// lets also get all messages in the root with this service id
|
|
4491 |
if(aMtm == 268439592 ) //0x1000102C sms
|
|
4492 |
{
|
|
4493 |
aIdArray.AppendL(KMsvGlobalOutBoxIndexEntryIdValue);
|
|
4494 |
aIdArray.AppendL(KMsvDraftEntryIdValue);
|
|
4495 |
aIdArray.AppendL(KMsvSentEntryIdValue);
|
|
4496 |
}
|
|
4497 |
}
|
|
4498 |
|
|
4499 |
/**
|
|
4500 |
GetAllIndexEntryTableIdsL()
|
|
4501 |
Gets all ids present in index entry table.
|
|
4502 |
|
|
4503 |
@param aIdArray: Array of TMsvId.
|
|
4504 |
@retun None
|
|
4505 |
*/
|
|
4506 |
void CMsvDBAdapter::GetAllIndexEntryTableIdsL(RArray<TMsvId>& aIdArray)
|
|
4507 |
{
|
|
4508 |
_LIT(KSelectAllIds, "Select * FROM IndexEntry;");
|
|
4509 |
|
|
4510 |
RSqlStatement queryStmt;
|
|
4511 |
CleanupClosePushL(queryStmt);
|
|
4512 |
User::LeaveIfError(queryStmt.Prepare(iDatabase, KSelectAllIds));
|
|
4513 |
|
|
4514 |
TInt serviceColumnIndex = GetColumnIndexL(queryStmt, KMsgColumnId());
|
|
4515 |
|
|
4516 |
while(KSqlAtRow == queryStmt.Next())
|
|
4517 |
{
|
|
4518 |
TMsvId Id = ColumnInt(queryStmt, serviceColumnIndex);
|
|
4519 |
aIdArray.AppendL(Id);
|
|
4520 |
}
|
|
4521 |
CleanupStack::PopAndDestroy(); //queryStmt
|
|
4522 |
}
|
|
4523 |
|
|
4524 |
/**
|
|
4525 |
GetVisibleParentL()
|
|
4526 |
Gets the visible parent of the specified id.
|
|
4527 |
|
|
4528 |
@param aId: id
|
|
4529 |
@param aVisibleParentId: visible parent id.
|
|
4530 |
@retun None
|
|
4531 |
*/
|
|
4532 |
|
|
4533 |
void CMsvDBAdapter::GetVisibleParentL(TMsvId aId, TMsvId& aVisibleParentId)
|
|
4534 |
{
|
|
4535 |
_LIT(KSelectServiceId, "Select parentId,type FROM IndexEntry WHERE id = ");
|
|
4536 |
|
|
4537 |
TMsvId entryid = aId;
|
|
4538 |
TMsvId parentId = 0;
|
|
4539 |
|
|
4540 |
RBuf buf;
|
|
4541 |
CleanupClosePushL(buf);
|
|
4542 |
buf.CreateL(100);
|
|
4543 |
buf.Append(KSelectServiceId);
|
|
4544 |
buf.AppendNum(entryid);
|
|
4545 |
buf.Append(KDelimiter);
|
|
4546 |
|
|
4547 |
RSqlStatement parentIdquerystatement;
|
|
4548 |
CleanupClosePushL(parentIdquerystatement);
|
|
4549 |
|
|
4550 |
User::LeaveIfError(parentIdquerystatement.Prepare(iDatabase, buf));
|
|
4551 |
|
|
4552 |
TInt parentIdindex = GetColumnIndexL(parentIdquerystatement, KMsgColumnParentId());
|
|
4553 |
|
|
4554 |
while(KSqlAtRow == parentIdquerystatement.Next())
|
|
4555 |
{
|
|
4556 |
parentId = ColumnInt(parentIdquerystatement, parentIdindex);
|
|
4557 |
}
|
|
4558 |
|
|
4559 |
CleanupStack::PopAndDestroy(2); //buf,parentIdquerystatement
|
|
4560 |
|
|
4561 |
GetVisibleParentIdL(parentId,aVisibleParentId);
|
|
4562 |
}
|
|
4563 |
|
|
4564 |
/**
|
|
4565 |
GetVisibleParentIdL()
|
|
4566 |
This functions returns the most immediate parent visible folder id.
|
|
4567 |
There are two types of folders. A visible folder is one which is
|
|
4568 |
visible to the external user, but there are internal non-visible folders
|
|
4569 |
created under each email message to organize the content of the email.
|
|
4570 |
Parent entry of an entry is either root or a folder. A folder can be
|
|
4571 |
service folder (like LocalServices), userdefined folder/standard folder
|
|
4572 |
like Inbox or a non-visible folder (created under an email message).
|
|
4573 |
|
|
4574 |
For a given parent Id, the function returns the most immediate visible
|
|
4575 |
parent folder. The rules are as follows:
|
|
4576 |
1. If the parent entry is root or children of root, then the visibleFolder
|
|
4577 |
will be root itself. This is because service folders are considered
|
|
4578 |
invisible, since they are not seen by user.
|
|
4579 |
2. If the parent entry itself is a visible folder then child's visibleFolder
|
|
4580 |
id should be its parent id.
|
|
4581 |
3. If the parent entry is a non-visible folder then child's visibleFolder
|
|
4582 |
id is same as its parent's visibleFolder id.
|
|
4583 |
|
|
4584 |
@param TMsvId: Parent Id.
|
|
4585 |
@return Most immediate visible folder id of any child entry present under passed parent id.
|
|
4586 |
*/
|
|
4587 |
void CMsvDBAdapter::GetVisibleParentIdL(TMsvId aParentId, TMsvId& aVisibleFolderId)
|
|
4588 |
{
|
|
4589 |
// If the entry is either a root entry (parent=KErrNotFound) or
|
|
4590 |
// child of root entry its visibleFolderId will be root entry itself.
|
|
4591 |
if((KErrNotFound == aParentId) || (KMsvRootIndexEntryId == aParentId))
|
|
4592 |
{
|
|
4593 |
aVisibleFolderId = KMsvRootIndexEntryId;
|
|
4594 |
}
|
|
4595 |
else
|
|
4596 |
{
|
|
4597 |
// Get the visible flag of parent entry.
|
|
4598 |
|
|
4599 |
// If parent entry is visible, then immediateVisibleFolder of child
|
|
4600 |
// should be parent Id. And if it is invisible then child's immediateVisibleFolder
|
|
4601 |
// should be same as parent's immediateVisibleFolder.
|
|
4602 |
|
|
4603 |
//Bind the msv id
|
|
4604 |
BindIntL(iStatement[EGetVisibleId], iIdIndex[EGetVisibleId], aParentId);
|
|
4605 |
|
|
4606 |
// If parent entry does not exists leave with KErrNotFound.
|
|
4607 |
if (KSqlAtRow != iStatement[EGetVisibleId].Next())
|
|
4608 |
{
|
|
4609 |
iStatement[EGetVisibleId].Reset();
|
|
4610 |
User::Leave(KErrNotFound);
|
|
4611 |
}
|
|
4612 |
|
|
4613 |
TInt32 data = ColumnInt(iStatement[EGetVisibleId], iDataIndex[EGetVisibleId]);
|
|
4614 |
if( data & TMsvEntry::KMsvVisibleFolderNodeFlag)
|
|
4615 |
{
|
|
4616 |
// If visible folder flag is not set for parent entry.
|
|
4617 |
aVisibleFolderId = ColumnInt(iStatement[EGetVisibleId], iVisibleParent[EGetVisibleId]);
|
|
4618 |
}
|
|
4619 |
else
|
|
4620 |
{
|
|
4621 |
// If parent entry is visible
|
|
4622 |
aVisibleFolderId = aParentId;
|
|
4623 |
}
|
|
4624 |
//Reset the RSqlStatement
|
|
4625 |
User::LeaveIfError(iStatement[EGetVisibleId].Reset());
|
|
4626 |
}
|
|
4627 |
}
|
|
4628 |
|
|
4629 |
/**
|
|
4630 |
UpdateVisibleFolderIdL()
|
|
4631 |
Updates visible parent and any other new changes in TMsvEntry structure post PREQ 1189.
|
|
4632 |
|
|
4633 |
@param aId: id.
|
|
4634 |
@param visibleId: visible parent id.
|
|
4635 |
@retun None
|
|
4636 |
*/
|
|
4637 |
void CMsvDBAdapter::UpdateVisibleFolderIdL(TMsvId aId,TMsvId visibleId)
|
|
4638 |
{
|
|
4639 |
_LIT(KUpdateVisibleParentQuery,"UPDATE IndexEntry SET visibleParent = ");
|
|
4640 |
_LIT(KWhere, " WHERE ");
|
|
4641 |
_LIT(KUpdateVisibleParentQuery1, "id = ");
|
|
4642 |
|
|
4643 |
RBuf buf;
|
|
4644 |
CleanupClosePushL(buf);
|
|
4645 |
buf.CreateL(100);
|
|
4646 |
buf.Append(KUpdateVisibleParentQuery);
|
|
4647 |
buf.AppendNum(visibleId);
|
|
4648 |
buf.Append(KWhere);
|
|
4649 |
buf.Append(KUpdateVisibleParentQuery1);
|
|
4650 |
buf.AppendNum(aId);
|
|
4651 |
buf.Append(KDelimiter);
|
|
4652 |
|
|
4653 |
RSqlStatement queryStmt;
|
|
4654 |
CleanupClosePushL(queryStmt);
|
|
4655 |
User::LeaveIfError(queryStmt.Prepare(iDatabase, buf));
|
|
4656 |
|
|
4657 |
TInt err = queryStmt.Exec();
|
|
4658 |
|
|
4659 |
CleanupStack::PopAndDestroy(2); //stmt
|
|
4660 |
|
|
4661 |
if(err < 0)
|
|
4662 |
{
|
|
4663 |
User::Leave(err);
|
|
4664 |
}
|
|
4665 |
else if(!err)
|
|
4666 |
{
|
|
4667 |
User::Leave(KErrGeneral);
|
|
4668 |
}
|
|
4669 |
}
|
|
4670 |
|
|
4671 |
TBool CMsvDBAdapter::GetParentVisibleFlagL(TMsvId parentId)
|
|
4672 |
{
|
|
4673 |
_LIT(KSelectServiceId, "Select data FROM IndexEntry WHERE id = ");
|
|
4674 |
|
|
4675 |
TInt data = KErrNotFound;
|
|
4676 |
RBuf buf;
|
|
4677 |
CleanupClosePushL(buf);
|
|
4678 |
buf.CreateL(100);
|
|
4679 |
buf.Append(KSelectServiceId);
|
|
4680 |
buf.AppendNum(parentId);
|
|
4681 |
buf.Append(KDelimiter);
|
|
4682 |
|
|
4683 |
RSqlStatement parentDataQuerystatement;
|
|
4684 |
CleanupClosePushL(parentDataQuerystatement);
|
|
4685 |
|
|
4686 |
User::LeaveIfError(parentDataQuerystatement.Prepare(iDatabase, buf));
|
|
4687 |
|
|
4688 |
TInt parentIdindex = GetColumnIndexL(parentDataQuerystatement, KMsgColumnData());
|
|
4689 |
|
|
4690 |
while(KSqlAtRow == parentDataQuerystatement.Next())
|
|
4691 |
{
|
|
4692 |
data = ColumnInt(parentDataQuerystatement, parentIdindex);
|
|
4693 |
}
|
|
4694 |
CleanupStack::PopAndDestroy(2); //buf,parentIdquerystatement
|
|
4695 |
|
|
4696 |
return !(data & TMsvEntry::KMsvVisibleFolderNodeFlag);
|
|
4697 |
|
|
4698 |
}
|
|
4699 |
|
|
4700 |
/**
|
|
4701 |
GetAllIndexEntryTableIdsL()
|
|
4702 |
Gets all ids present in index entry table.
|
|
4703 |
|
|
4704 |
@param aIdArray: Array of TMsvId.
|
|
4705 |
@retun None
|
|
4706 |
*/
|
|
4707 |
void CMsvDBAdapter::GetRemainingIdsL(RArray<TMsvId>& aIdArray)
|
|
4708 |
{
|
|
4709 |
_LIT(KSelectAllIds, "Select id FROM IndexEntry where visibleParent = -99;");
|
|
4710 |
|
|
4711 |
RSqlStatement queryStmt;
|
|
4712 |
CleanupClosePushL(queryStmt);
|
|
4713 |
User::LeaveIfError(queryStmt.Prepare(iDatabase, KSelectAllIds));
|
|
4714 |
|
|
4715 |
TInt serviceColumnIndex = GetColumnIndexL(queryStmt, KMsgColumnId());
|
|
4716 |
|
|
4717 |
while(KSqlAtRow == queryStmt.Next())
|
|
4718 |
{
|
|
4719 |
TMsvId Id = ColumnInt(queryStmt, serviceColumnIndex);
|
|
4720 |
aIdArray.AppendL(Id);
|
|
4721 |
}
|
|
4722 |
CleanupStack::PopAndDestroy(); //queryStmt
|
|
4723 |
}
|
|
4724 |
|
|
4725 |
/**
|
|
4726 |
DeleteTable()
|
|
4727 |
Deletes the header table identified by the UID
|
|
4728 |
|
|
4729 |
@param aMtmId: MTM id.
|
|
4730 |
@retun None
|
|
4731 |
*/
|
|
4732 |
void CMsvDBAdapter::DeleteTableL(TUid aMtmId)
|
|
4733 |
{
|
|
4734 |
_LIT16(KDropTableQuery, "DROP table if exists Header_");
|
|
4735 |
|
|
4736 |
RBuf16 buf;
|
|
4737 |
CleanupClosePushL(buf);
|
|
4738 |
buf.CreateL(100);
|
|
4739 |
buf.Append(KDropTableQuery);
|
|
4740 |
buf.AppendNum(aMtmId.iUid);
|
|
4741 |
buf.Append(KDelimiter);
|
|
4742 |
|
|
4743 |
TInt err = iDatabase.Exec(buf);
|
|
4744 |
|
|
4745 |
CleanupStack::PopAndDestroy(); //buf
|
|
4746 |
}
|
|
4747 |
|
|
4748 |
/**
|
|
4749 |
DeleteTable()
|
|
4750 |
Deletes the header table identified by the UID
|
|
4751 |
|
|
4752 |
@param None
|
|
4753 |
@retun None
|
|
4754 |
*/
|
|
4755 |
void CMsvDBAdapter::DeleteSearchSortTable()
|
|
4756 |
{
|
|
4757 |
_LIT16(KDropSearchSortTableQuery, "DROP table if exists SearchSortEntry;");
|
|
4758 |
|
|
4759 |
TInt err = iDatabase.Exec(KDropSearchSortTableQuery);
|
|
4760 |
}
|
|
4761 |
|
|
4762 |
|
|
4763 |
#endif //#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB)
|
|
4764 |
|
|
4765 |
|
|
4766 |
|