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path: root/libopie2/opiedb/osqlmanager.cpp
authormickeyl <mickeyl>2003-08-10 15:40:31 (UTC)
committer mickeyl <mickeyl>2003-08-10 15:40:31 (UTC)
commit616e919ff6aea6a30e18edb37128c229e806beae (patch) (side-by-side diff)
tree31e36f7d631b3dc55460aefd05bc6a455e73ace1 /libopie2/opiedb/osqlmanager.cpp
parentdfcbe21d8b263c13283e226bd16596c2d7c2f9a3 (diff)
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merge zeckes libsql into libopie2
Diffstat (limited to 'libopie2/opiedb/osqlmanager.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--libopie2/opiedb/osqlmanager.cpp83
1 files changed, 83 insertions, 0 deletions
diff --git a/libopie2/opiedb/osqlmanager.cpp b/libopie2/opiedb/osqlmanager.cpp
new file mode 100644
index 0000000..b0fea04
--- a/dev/null
+++ b/libopie2/opiedb/osqlmanager.cpp
@@ -0,0 +1,83 @@
+
+#include <stdlib.h>
+
+#include "osqlbackend.h"
+#include "osqldriver.h"
+#include "osqlmanager.h"
+#include "osqlbackendmanager.h"
+#include "osqlitedriver.h"
+
+OSQLManager::OSQLManager() {
+}
+OSQLBackEnd::ValueList OSQLManager::queryBackEnd() {
+ m_list.clear();
+ QString opie = QString::fromLatin1( getenv("OPIEDIR") );
+ QString qpe = QString::fromLatin1( getenv("QPEDIR") );
+
+ if ( !m_path.contains(opie) && !opie.isEmpty() )
+ m_path << opie;
+ if ( !m_path.contains(qpe) && !qpe.isEmpty() )
+ m_path << qpe;
+
+ OSQLBackEndManager mng( m_path );
+ m_list = mng.scan();
+ m_list += builtIn();
+
+ return m_list;
+}
+/*
+ * loading dso's is currently not enabled due problems with QLibrary
+ * beeing in libqpe and not libqte
+ */
+OSQLDriver* OSQLManager::load( const QString& name ) {
+ OSQLDriver* driver = 0l;
+
+ if ( name == "SQLite" ) {
+ driver = new OSQLiteDriver();
+ }
+ return driver;
+}
+/*
+ * same as above
+ */
+OSQLDriver* OSQLManager::load( const OSQLBackEnd& end) {
+ OSQLDriver *driver = 0l;
+ if ( end.library() == "builtin" &&
+ end.name() == "SQLite" )
+ driver = new OSQLiteDriver();
+
+ return driver;
+}
+/*
+ * let's find the a default with the highes preference
+ */
+OSQLDriver* OSQLManager::standard() {
+ OSQLDriver* driver =0l;
+ if ( m_list.isEmpty() ) queryBackEnd();
+ OSQLBackEnd::ValueList::Iterator it;
+ OSQLBackEnd back;
+ for ( it = m_list.begin(); it != m_list.end(); ++it ) {
+ if ( (*it).isDefault() &&
+ back.preference() < (*it).preference() ) {
+ back = (*it);
+ }
+ }
+ driver = load( back );
+ return driver;
+}
+void OSQLManager::registerPath( const QString& path ) {
+ m_path << path;
+}
+bool OSQLManager::unregisterPath( const QString& path ) {
+ m_path.remove( path );
+ return true;
+}
+OSQLBackEnd::ValueList OSQLManager::builtIn()const {
+ OSQLBackEnd::ValueList list;
+ // create the OSQLiteBackend
+ OSQLBackEnd back("SQLite","Opie e.V.","GPL", "builtin" );
+ back.setDefault( true );
+ back.setPreference( 50 );
+ list.append( back );
+ return list;
+}