Differential D11549 Diff 30114 src/core/kexiproject.cpp

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src/core/kexiproject.cpp

1/* This file is part of the KDE project 1​/* This file is part of the KDE project
2 Copyright (C) 2003 Lucijan Busch <lucijan@kde.org> 2​ Copyright (C) 2003 Lucijan Busch <lucijan@kde.org>
3 Copyright (C) 2003-2016 Jarosław Staniek <staniek@kde.org> 3​ Copyright (C) 2003-2018 Jarosław Staniek <staniek@kde.org>
4 4​
5 This library is free software; you can redistribute it and/or 5​ This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public 6​ modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either 7​ License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version. 8​ version 2 of the License, or (at your option) any later version.
9 9​
10 This library is distributed in the hope that it will be useful, 10​ This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of 11​ but WITHOUT ANY WARRANTY; without even the implied warranty of
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788 if (!cursor) { 788​ if (!cursor) {
789 m_result = d->connection->result(); 789​ m_result = d->connection->result();
790 return 0; 790​ return 0;
791 } 791​ }
792 792​
793 int recentTypeId = -1000; 793​ int recentTypeId = -1000;
794 QString pluginId; 794​ QString pluginId;
795 KexiPart::ItemDict *dict = 0; 795​ KexiPart::ItemDict *dict = 0;
796​ QSet<QString> tableNamesSet;
796 for (cursor->moveFirst(); !cursor->eof(); cursor->moveNext()) { 797​ for (cursor->moveFirst(); !cursor->eof(); cursor->moveNext()) {
797 bool ok; 798​ bool ok;
798 const int typeId = cursor->value(3).toInt(&ok); 799​ const int typeId = cursor->value(3).toInt(&ok);
799 if (!ok || typeId <= 0) { 800​ if (!ok || typeId <= 0) {
800 qInfo() << "object of unknown type id" << cursor->value(3) << "id=" << cursor->value(0) 801​ qInfo() << "object of unknown type id" << cursor->value(3) << "id=" << cursor->value(0)
801 << "name=" << cursor->value(1); 802​ << "name=" << cursor->value(1);
802 continue; 803​ continue;
803 } 804​ }
804 if (recentTypeId == typeId) { 805​ if (recentTypeId == typeId) {
805 if (pluginId.isEmpty()) // still the same unknown plugin ID 806​ if (pluginId.isEmpty()) { // still the same unknown plugin ID
806 continue; 807​ continue;
807 } 808​ }
809​ }
808 else { 810​ else {
809 // a new type ID: create another plugin items dict if it's an ID for a known type 811​ // a new type ID: create another plugin items dict if it's an ID for a known type
810 recentTypeId = typeId; 812​ recentTypeId = typeId;
811 pluginId = pluginIdForTypeId(typeId); 813​ pluginId = pluginIdForTypeId(typeId);
812 if (pluginId.isEmpty()) 814​ if (pluginId.isEmpty())
813 continue; 815​ continue;
814 dict = new KexiPart::ItemDict(); 816​ dict = new KexiPart::ItemDict();
815 d->itemDicts.insert(pluginId, dict); 817​ d->itemDicts.insert(pluginId, dict);
818​ if (typeId == KDb::TableObjectType) {
819​ // Starting to load table names: initialize.
820​ // This list since 3.2 does not contain names without physical tables so we can
821​ // catch these cases below.
822​ const QStringList tableNames(d->connection->tableNames(false /*public*/, &ok));
823​ if (!ok) {
824​ m_result = KDbResult(ERR_OBJECT_NOT_FOUND, xi18n("Could not load list of tables."));
825​ qDeleteAll(d->itemDicts);
826​ return false;
827​ }
828​ for (const QString &name : tableNames) {
829​ tableNamesSet.insert(name.toLower());
830​ }
831​ }
816 } 832​ }
817 const int ident = cursor->value(0).toInt(&ok); 833​ const int ident = cursor->value(0).toInt(&ok);
818 const QString objName(cursor->value(1).toString()); 834​ const QString objName(cursor->value(1).toString());
819 if (ok && (ident > 0) && !d->connection->isInternalTableSchema(objName) 835​ if (!ok || ident <= 0 || !KDb::isIdentifier(objName))
820 && KDb::isIdentifier(objName)) ​
821 { 836​ {
837​ continue; // invalid ID or invalid name
838​ }
839​ if (typeId == KDb::TableObjectType) {
840​ if (d->connection->isInternalTableSchema(objName)) {
841​ qInfo() << "table" << objName << "id=" << ident << "is internal, skipping";
842​ continue;
843​ }
844​ if (!tableNamesSet.contains(objName.toLower())) {
845​ qInfo() << "table" << objName << "id=" << ident
846​ << "does not correspondent with physical table";
847​ continue;
848​ }
849​ }
822 KexiPart::Item *it = new KexiPart::Item(); 850​ KexiPart::Item *it = new KexiPart::Item();
823 it->setIdentifier(ident); 851​ it->setIdentifier(ident);
824 it->setPluginId(pluginId); 852​ it->setPluginId(pluginId);
825 it->setName(objName); 853​ it->setName(objName);
826 it->setCaption(cursor->value(2).toString()); 854​ it->setCaption(cursor->value(2).toString());
827 dict->insert(it->identifier(), it); 855​ dict->insert(it->identifier(), it);
828 } 856​ }
829 //qDebug() << "ITEM ADDED == "<<objName <<" id="<<ident; ​
830 } ​
831 857​
832 d->connection->deleteCursor(cursor); 858​ d->connection->deleteCursor(cursor);
833 return true; 859​ return true;
834} 860​}
835 861​
836int KexiProject::typeIdForPluginId(const QString &pluginId) const 862​int KexiProject::typeIdForPluginId(const QString &pluginId) const
837{ 863​{
838 return d->typeIds.value(pluginId, -1); 864​ return d->typeIds.value(pluginId, -1);
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