1 files changed, 178 insertions, 0 deletions
diff --git a/kexi/plugins/scripting/kexidb/kexidbdrivermanager.cpp b/kexi/plugins/scripting/kexidb/kexidbdrivermanager.cpp
new file mode 100644
index 000000000..66a0df268
--- /dev/null
+++ b/kexi/plugins/scripting/kexidb/kexidbdrivermanager.cpp
@@ -0,0 +1,178 @@
+/***************************************************************************
+ * kexidbdrivermanager.cpp
+ * This file is part of the KDE project
+ * copyright (C)2004-2005 by Sebastian Sauer (mail@dipe.org)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ * You should have received a copy of the GNU Library General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ ***************************************************************************/
+
+#include "kexidbdrivermanager.h"
+#include "kexidbdriver.h"
+#include "kexidbconnectiondata.h"
+#include "kexidbfield.h"
+#include "kexidbschema.h"
+
+#include <api/exception.h>
+
+#include <qguardedptr.h>
+#include <kdebug.h>
+#include <kmimetype.h>
+
+#include <kexidb/driver.h>
+#include <kexidb/connectiondata.h>
+#include <kexidb/field.h>
+#include <kexidb/tableschema.h>
+#include <kexidb/queryschema.h>
+
+using namespace Kross::KexiDB;
+
+KexiDBDriverManager::KexiDBDriverManager()
+    : Kross::Api::Class<KexiDBDriverManager>("DriverManager")
+{
+    //krossdebug( QString("Kross::KexiDB::KexiDBDriverManager::KexiDBDriverManager()") );
+
+    this->addFunction0< Kross::Api::Variant >("driverNames", this, &KexiDBDriverManager::driverNames);
+
+    this->addFunction1< KexiDBDriver, Kross::Api::Variant >("driver", this, &KexiDBDriverManager::driver);
+    this->addFunction1< Kross::Api::Variant, Kross::Api::Variant >("lookupByMime", this, &KexiDBDriverManager::lookupByMime);
+    this->addFunction1< Kross::Api::Variant, Kross::Api::Variant >("mimeForFile", this, &KexiDBDriverManager::mimeForFile);
+
+    this->addFunction0< KexiDBConnectionData >("createConnectionData", this, &KexiDBDriverManager::createConnectionData);
+    this->addFunction1< KexiDBConnectionData, Kross::Api::Variant >("createConnectionDataByFile", this, &KexiDBDriverManager::createConnectionDataByFile);
+    this->addFunction0< KexiDBField >("field", this, &KexiDBDriverManager::field);
+    this->addFunction1< KexiDBTableSchema, Kross::Api::Variant >("tableSchema", this, &KexiDBDriverManager::tableSchema);
+    this->addFunction0< KexiDBQuerySchema>("querySchema", this, &KexiDBDriverManager::querySchema);
+}
+
+KexiDBDriverManager::~KexiDBDriverManager() {
+    //krossdebug( QString("Kross::KexiDB::KexiDBDriverManager::~KexiDBDriverManager()") );
+}
+
+const QString KexiDBDriverManager::getClassName() const {
+    return "Kross::KexiDB::KexiDBDriverManager";
+}
+
+KexiDB::DriverManager& KexiDBDriverManager::driverManager()
+{
+    if(m_drivermanager.error())
+        throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(QString("KexiDB::DriverManager error: %1").arg(m_drivermanager.errorMsg())) );
+    return m_drivermanager;
+}
+
+const QStringList KexiDBDriverManager::driverNames() {
+    return driverManager().driverNames();
+}
+
+KexiDBDriver* KexiDBDriverManager::driver(const QString& drivername) {
+    QGuardedPtr< ::KexiDB::Driver > driver = driverManager().driver(drivername); // caching is done by the DriverManager
+    if(! driver) return 0;
+    if(driver->error()) throw Kross::Api::Exception::Ptr( new Kross::Api::Exception(QString("KexiDB::Driver error for drivername '%1': %2").arg(drivername).arg(driver->errorMsg())) );
+    return new KexiDBDriver(driver);
+}
+
+const QString KexiDBDriverManager::lookupByMime(const QString& mimetype) {
+    return driverManager().lookupByMime(mimetype);
+}
+
+const QString KexiDBDriverManager::mimeForFile(const QString& filename) {
+    QString mimename = KMimeType::findByFileContent( filename )->name();
+    if(mimename.isEmpty() || mimename=="application/octet-stream" || mimename=="text/plain")
+        mimename = KMimeType::findByURL(filename)->name();
+    return mimename;
+}
+
+KexiDBConnectionData* KexiDBDriverManager::createConnectionData() {
+    return new KexiDBConnectionData( new ::KexiDB::ConnectionData() );
+}
+
+KexiDBConnectionData* KexiDBDriverManager::createConnectionDataByFile(const QString& filename) {
+    //! @todo reuse the original code!
+
+    QString mimename = KMimeType::findByFileContent(filename)->name();
+    if(mimename.isEmpty() || mimename=="application/octet-stream" || mimename=="text/plain")
+        mimename = KMimeType::findByURL(filename)->name();
+
+    if(mimename == "application/x-kexiproject-shortcut" || mimename == "application/x-kexi-connectiondata") {
+        KConfig config(filename, true, false);
+        QString groupkey;
+        QStringList groups(config.groupList());
+        QStringList::ConstIterator it, end( groups.constEnd() );
+        for( it = groups.constBegin(); it != end; ++it) {
+            if((*it).lower()!="file information") {
+                groupkey = *it;
+                break;
+            }
+        }
+        if(groupkey.isNull()) {
+            kdDebug() << "No groupkey in KexiDBDriverManager::createConnectionDataByFile filename=" << filename << endl;
+            return 0;
+        }
+
+        config.setGroup(groupkey);
+        //QString type( config.readEntry("type", "database").lower() );
+        //bool isDatabaseShortcut = (type == "database");
+
+        ::KexiDB::ConnectionData* data = new ::KexiDB::ConnectionData();
+        int version = config.readNumEntry("version", 2); //KexiDBShortcutFile_version
+        data->setFileName(QString::null);
+        data->caption = config.readEntry("caption");
+        data->description = config.readEntry("comment");
+        QString dbname = config.readEntry("name");
+        data->driverName = config.readEntry("engine");
+        data->hostName = config.readEntry("server");
+        data->port = config.readNumEntry("port", 0);
+        data->useLocalSocketFile = config.readBoolEntry("useLocalSocketFile", false);
+        data->localSocketFileName = config.readEntry("localSocketFile");
+
+        if(version >= 2 && config.hasKey("encryptedPassword")) {
+            data->password = config.readEntry("encryptedPassword");
+            uint len = data->password.length();
+            for (uint i=0; i<len; i++)
+                data->password[i] = QChar( data->password[i].unicode() - 47 - i );
+        }
+        if(data->password.isEmpty())
+            data->password = config.readEntry("password");
+
+        data->savePassword = ! data->password.isEmpty();
+        data->userName = config.readEntry("user");
+
+        KexiDBConnectionData* c = new KexiDBConnectionData(data);
+        c->setDatabaseName(dbname);
+        return c;
+    }
+
+    QString const drivername = driverManager().lookupByMime(mimename);
+    if(! drivername) {
+        kdDebug() << "No driver in KexiDBDriverManager::createConnectionDataByFile filename=" << filename << " mimename=" << mimename << endl;
+        return 0;
+    }
+
+    ::KexiDB::ConnectionData* data = new ::KexiDB::ConnectionData();
+    data->setFileName(filename);
+    data->driverName = drivername;
+    return new KexiDBConnectionData(data);
+}
+
+KexiDBField* KexiDBDriverManager::field() {
+    return new KexiDBField( new ::KexiDB::Field() );
+}
+
+KexiDBTableSchema* KexiDBDriverManager::tableSchema(const QString& tablename) {
+    return new KexiDBTableSchema( new ::KexiDB::TableSchema(tablename) );
+}
+
+KexiDBQuerySchema* KexiDBDriverManager::querySchema() {
+    return new KexiDBQuerySchema( new ::KexiDB::QuerySchema() );
+}
+