Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731

1 files changed, 169 insertions, 0 deletions

diff --git a/src/tools/qlibrary_unix.cpp b/src/tools/qlibrary_unix.cpp
new file mode 100644
index 000000000..114ec7c26
--- /dev/null
+++ b/src/tools/qlibrary_unix.cpp
@@ -0,0 +1,169 @@
+/****************************************************************************
+**
+** Implementation of TQLibraryPrivate class
+**
+** Created : 000101
+**
+** Copyright (C) 2000-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the tools module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing retquirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file.  Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#include "qplatformdefs.h"
+#include "private/qlibrary_p.h"
+
+#ifndef QT_NO_LIBRARY
+
+#if defined(QT_AOUT_UNDERSCORE)
+#include <string.h>
+#endif
+
+/*
+  The platform dependent implementations of
+  - loadLibrary
+  - freeLibrary
+  - resolveSymbol
+
+  It's not too hard to guess what the functions do.
+*/
+
+#if defined(QT_HPUX_LD) // for HP-UX < 11.x and 32 bit
+
+bool TQLibraryPrivate::loadLibrary()
+{
+    if ( pHnd )
+	return TRUE;
+
+    TQString filename = library->library();
+
+    pHnd = (void*)shl_load( filename.latin1(), BIND_DEFERRED | BIND_NONFATAL | DYNAMIC_PATH, 0 );
+#if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT)
+    if ( !pHnd )
+	qWarning( "%s: failed to load library!", filename.latin1() );
+#endif
+    return pHnd != 0;
+}
+
+bool TQLibraryPrivate::freeLibrary()
+{
+    if ( !pHnd )
+	return TRUE;
+
+    if ( shl_unload( (shl_t)pHnd ) ) {
+#if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT)
+	TQString filename = library->library();
+	qWarning( "%s: Failed to unload library!", filename.latin1() );
+#endif
+	return FALSE;
+    }
+    pHnd = 0;
+    return TRUE;
+}
+
+void* TQLibraryPrivate::resolveSymbol( const char* symbol )
+{
+    if ( !pHnd )
+	return 0;
+
+    void* address = 0;
+    if ( shl_findsym( (shl_t*)&pHnd, symbol, TYPE_UNDEFINED, &address ) < 0 ) {
+#if defined(QT_DEBUG_COMPONENT)
+	TQString filename = library->library();
+	qWarning( "%s: couldn't resolve symbol \"%s\"", filename.latin1(), symbol );
+#endif
+    }
+    return address;
+}
+
+#else // POSIX
+#include <dlfcn.h>
+#ifndef DL_PREFIX //for mac dlcompat
+#  define DL_PREFIX(x) x
+#endif
+
+bool TQLibraryPrivate::loadLibrary()
+{
+    if ( pHnd )
+	return TRUE;
+
+    TQString filename = library->library();
+
+    pHnd = DL_PREFIX(dlopen)( filename.latin1(), RTLD_LAZY );
+#if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT)
+    if ( !pHnd )
+	qWarning( "%s", DL_PREFIX(dlerror)() );
+#endif
+    return pHnd != 0;
+}
+
+bool TQLibraryPrivate::freeLibrary()
+{
+    if ( !pHnd )
+	return TRUE;
+
+    if ( DL_PREFIX(dlclose)( pHnd ) ) {
+#if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT)
+	qWarning( "%s", DL_PREFIX(dlerror)() );
+#endif
+	return FALSE;
+    }
+
+    pHnd = 0;
+    return TRUE;
+}
+
+void* TQLibraryPrivate::resolveSymbol( const char* symbol )
+{
+    if ( !pHnd )
+	return 0;
+
+#if defined(QT_AOUT_UNDERSCORE)
+    // older a.out systems add an underscore in front of symbols
+    char* undrscr_symbol = new char[strlen(symbol)+2];
+    undrscr_symbol[0] = '_';
+    strcpy(undrscr_symbol+1, symbol);
+    void* address = DL_PREFIX(dlsym)( pHnd, undrscr_symbol );
+    delete [] undrscr_symbol;
+#else
+    void* address = DL_PREFIX(dlsym)( pHnd, symbol );
+#endif
+#if defined(QT_DEBUG_COMPONENT)
+    const char* error = DL_PREFIX(dlerror)();
+    if ( error )
+	qWarning( "%s", error );
+#endif
+    return address;
+}
+
+#endif // POSIX
+
+#endif