Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731

2 files changed, 117 insertions, 0 deletions

diff --git a/examples/sql/blob/blob.pro b/examples/sql/blob/blob.pro
new file mode 100644
index 000000000..9240f2e42
--- /dev/null
+++ b/examples/sql/blob/blob.pro
@@ -0,0 +1,11 @@
+TEMPLATE	= app
+TARGET          = blob
+
+CONFIG		+= qt warn_on release
+win32:CONFIG	+= console
+
+REQUIRES	= full-config
+
+HEADERS		=
+SOURCES		= main.cpp
+INTERFACES	=
diff --git a/examples/sql/blob/main.cpp b/examples/sql/blob/main.cpp
new file mode 100644
index 000000000..e66e9aaf5
--- /dev/null
+++ b/examples/sql/blob/main.cpp
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for TQt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qapplication.h>
+#include <qsqldatabase.h>
+#include <qsqlquery.h>
+#include <qsqlcursor.h>
+#include <qfile.h>
+
+#define DRIVER       "TQPSQL7" /* see the TQt SQL documentation for a list of available drivers */
+#define DATABASE     "" /* the name of your database */
+#define USER         "" /* user name with appropriate rights */
+#define PASSWORD     ""	/* password for USER */
+#define HOST         "" /* host on which the database is running */
+
+int main( int argc, char ** argv )
+{
+
+    TQApplication a( argc, argv, FALSE );
+    TQSqlDatabase * db = TQSqlDatabase::addDatabase( DRIVER );
+    db->setDatabaseName( DATABASE );
+    db->setUserName( USER );
+    db->setPassword( PASSWORD );
+    db->setHostName( HOST );
+    if ( !db->open() ) {
+	qWarning( db->lastError().databaseText() );
+	return 1;
+    }
+
+    if ( argc < 2 ) {
+	qWarning( "Usage: %s <filename>", argv[0] );
+	return 1;
+    }
+    
+    // read a file which we want to insert into the database
+    TQFile f( argv[1] );
+    if ( !f.open( IO_ReadOnly ) ) {
+	qWarning( "Unable to open data file '%s' - exiting", argv[1] );
+	return 1;
+    }
+    TQByteArray binaryData = f.readAll();
+    qWarning( "Data size: %d", binaryData.size() );
+    
+    // create a table with a binary field
+    TQSqlQuery q;
+    if ( !q.exec( "CREATE TABLE blobexample ( id INT PRIMARY KEY, binfield LONGBLOB )" ) ) {
+	qWarning( "Unable to create table - exiting" );
+	return 1;
+    }
+
+    // insert a BLOB into the table
+    if ( !q.prepare( "INSERT INTO blobexample ( id, binfield ) VALUES ( ?, ? )" ) ) {
+	qWarning( "Unable to prepare query - exiting" );
+	return 1;
+    }
+    q.bindValue( 0, 1 );
+    q.bindValue( 1, binaryData );
+    if ( !q.exec() ) {
+	qWarning( "Unable to execute prepared query - exiting" );
+	return 1;
+    }
+
+    // read the BLOB back from the database
+    if ( !q.exec( "SELECT id, binfield FROM blobexample" ) ) {
+	qWarning( "Unable to execute query - exiting" );
+	return 1;
+    }
+    qWarning( "\nTQSqlQuery:" );
+    while ( q.next() ) {
+	qWarning( "BLOB id: %d", q.value( 0 ).toInt() );
+	qWarning( "BLOB size: %d", q.value( 1 ).toByteArray().size() );
+    }
+
+    // write another BLOB using TQSqlCursor
+    TQSqlCursor cur( "blobexample" );
+    TQSqlRecord * r = cur.primeInsert();
+    r->setValue( "id", 2 );
+    r->setValue( "binfield", binaryData );
+    if ( !cur.insert() ) {
+	qWarning( "Unable to insert BLOB using TQSqlCursor - exiting" );
+	return 1;
+    }
+
+    // read the BLOBs back using TQSqlCursor
+    if ( !cur.select() ) {
+	qWarning( "Unable retrieve blobexample table using TQSqlCursor - exiting" );
+	return 1;
+    }
+    qWarning( "\nTQSqlCursor:" );
+    while ( cur.next() ) {
+	qWarning( "BLOB id: %d", cur.value( "id" ).toInt() );
+	qWarning( "BLOB size: %d", cur.value( "binfield" ).toByteArray().size() );
+    }
+        
+    if ( !q.exec( "DROP TABLE blobexample" ) ) {
+	qWarning( "Unable to drop table - exiting" );
+	return 1;
+    }
+    return 0;
+}