| -rw-r--r-- | library/qcom.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/library/qcom.h b/library/qcom.h new file mode 100644 index 0000000..229be2b --- a/dev/null +++ b/library/qcom.h @@ -0,0 +1,83 @@ +/********************************************************************** +** Copyright (C) 2000 Trolltech AS. All rights reserved. +** +** This file is part of Qtopia Environment. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#ifndef QCOM_H +#define QCOM_H + +#include <qstringlist.h> + +#ifndef QT_NO_COMPONENT + +#include <qpe/quuid.h> + +#define QRESULT unsigned long +#define QS_OK (QRESULT)0x00000000 +#define QS_FALSE (QRESULT)0x00000001 + +#define QE_NOTIMPL (QRESULT)0x80000001 +#define QE_OUTOFMEMORY (QRESULT)0x80000002 +#define QE_INVALIDARG (QRESULT)0x80000003 +#define QE_NOINTERFACE (QRESULT)0x80000004 +#define QE_NOCOMPONENT (QRESULT)0x80000005 + +// {1D8518CD-E8F5-4366-99E8-879FD7E482DE} +#ifndef IID_QUnknown +#define IID_QUnknown QUuid(0x1d8518cd, 0xe8f5, 0x4366, 0x99, 0xe8, 0x87, 0x9f, 0xd7, 0xe4, 0x82, 0xde) +#endif + +struct Q_EXPORT QUnknownInterface +{ + virtual QRESULT queryInterface( const QUuid&, QUnknownInterface** ) = 0; + virtual ulong addRef() = 0; + virtual ulong release() = 0; +}; + +// {D16111D4-E1E7-4C47-8599-24483DAE2E07} +#ifndef IID_QLibrary +#define IID_QLibrary QUuid( 0xd16111d4, 0xe1e7, 0x4c47, 0x85, 0x99, 0x24, 0x48, 0x3d, 0xae, 0x2e, 0x07) +#endif + +struct Q_EXPORT QLibraryInterface : public QUnknownInterface +{ + virtual bool init() = 0; + virtual void cleanup() = 0; + virtual bool canUnload() const = 0; +}; + +#define Q_CREATE_INSTANCE( IMPLEMENTATION ) \ + IMPLEMENTATION *i = new IMPLEMENTATION; \ + QUnknownInterface* iface = 0; \ + i->queryInterface( IID_QUnknown, &iface ); \ + return iface; + +#define Q_EXPORT_INTERFACE() \ + extern "C" QUnknownInterface* ucm_instantiate() + +#define Q_REFCOUNT ulong addRef() {return ref++;}ulong release() {if(!--ref){delete this;return 0;}return ref;} + +#else // QT_NO_COMPONENT + +struct Q_EXPORT QUnknownInterface +{ +}; + +#endif // QT_NO_COMPONENT + +#endif // QCOM_H |