Hehe the SQLite driver was missing

1 files changed, 126 insertions, 0 deletions

diff --git a/libsql/osqlitedriver.cpp b/libsql/osqlitedriver.cpp
new file mode 100644
index 0000000..9214ad3
--- a/dev/null
+++ b/libsql/osqlitedriver.cpp
@@ -0,0 +1,126 @@
+#include <stdlib.h>
+
+#include "osqlresult.h"
+#include "osqlquery.h"
+#include "osqlitedriver.h"
+
+
+namespace {
+    struct Query {
+        OSQLError::ValueList errors;
+        OSQLResultItem::ValueList items;
+        OSQLiteDriver *driver;
+    };
+}
+
+OSQLiteDriver::OSQLiteDriver( QLibrary *lib )
+    : OSQLDriver( lib )
+{
+    m_sqlite = 0l;
+}
+OSQLiteDriver::~OSQLiteDriver() {
+    close();
+}
+
+QString OSQLiteDriver::id()const {
+    return QString::fromLatin1("SQLite");
+}
+
+void OSQLiteDriver::setUserName( const QString& ) {}
+void OSQLiteDriver::setPassword( const QString& ) {}
+
+void OSQLiteDriver::setUrl( const QString& url ) {
+    m_url = url;
+}
+void OSQLiteDriver::setOptions( const QStringList& ) {
+}
+/*
+ * try to open a db specified via setUrl
+ * and options
+ */
+bool OSQLiteDriver::open() {
+    char *error;
+    qWarning("about to open");
+    m_sqlite = sqlite_open(m_url.local8Bit(),
+                           0,
+                           &error );
+
+    /* failed to open */
+    if (m_sqlite == 0l ) {
+        // FIXME set the last error
+        qWarning("error:%s",  error );
+        free( error );
+        return false;
+    }
+    return true;
+}
+/* close the db
+ * sqlite closes them without
+ * telling failure or success
+ */
+bool OSQLiteDriver::close() {
+    if (m_sqlite )
+        sqlite_close( m_sqlite ), m_sqlite=0l;
+
+    return true;
+}
+/* Query */
+OSQLResult OSQLiteDriver::query( OSQLQuery* qu) {
+    if ( !m_sqlite ) {
+        // FIXME set error code
+        OSQLResult result( OSQLResult::Failure );
+        return result;
+    }
+    Query query;
+    query.driver = this;
+    char *err;
+    /* SQLITE_OK 0 if return code > 0 == failure */
+    if ( sqlite_exec(m_sqlite, qu->query(),&call_back, &query, &err)  > 0 ) {
+        qWarning("Error while executing");
+        free(err );
+        // FixMe Errors
+    }
+    qWarning("Item count is %d", query.items.count() );
+    OSQLResult result(OSQLResult::Success,
+                      query.items,
+                      query.errors );
+    return result;
+}
+OSQLTable::ValueList OSQLiteDriver::tables() const {
+
+}
+OSQLError OSQLiteDriver::lastError() {
+    OSQLError error;
+    return error;
+};
+/* handle a callback add the row to the global
+ * OSQLResultItem
+ */
+int OSQLiteDriver::handleCallBack( int, char**, char** ) {
+    return 0;
+}
+/* callback_handler add the values to the list*/
+int OSQLiteDriver::call_back( void* voi, int argc,
+                              char** argv, char** columns) {
+    qWarning("Callback with %d items", argc );
+    Query* qu = (Query*)voi;
+
+    //copy them over to a OSQLResultItem
+    QMap<QString, QString> tableString;
+    QMap<int, QString> tableInt;
+    for (int i = 0; i < argc; i++ ) {
+        qWarning("%s|%s", columns[i], argv[i] );
+        tableInt.insert( i, QString::fromLocal8Bit(argv[i] ) );
+        tableString.insert( QString::fromLocal8Bit( columns[i]),
+                            QString::fromLocal8Bit( argv[i] ) );
+
+    }
+    OSQLResultItem item( tableString, tableInt );
+    qu->items.append( item );
+
+    return ((Query*)voi)->driver->handleCallBack( argc,
+                                                  argv,
+                                                  columns );
+
+
+}