new trunk (base for 1.5)

windows build only

Foundation/src/NamedEvent_VMS.cpp

@@ -0,0 +1,85 @@
+//
+// NamedEvent_VMS.cpp
+//
+// $Id: //poco/1.4/Foundation/src/NamedEvent_VMS.cpp#1 $
+//
+// Library: Foundation
+// Package: Processes
+// Module:  NamedEvent
+//
+// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// Permission is hereby granted, free of charge, to any person or organization
+// obtaining a copy of the software and accompanying documentation covered by
+// this license (the "Software") to use, reproduce, display, distribute,
+// execute, and transmit the Software, and to prepare derivative works of the
+// Software, and to permit third-parties to whom the Software is furnished to
+// do so, all subject to the following:
+// 
+// The copyright notices in the Software and this entire statement, including
+// the above license grant, this restriction and the following disclaimer,
+// must be included in all copies of the Software, in whole or in part, and
+// all derivative works of the Software, unless such copies or derivative
+// works are solely in the form of machine-executable object code generated by
+// a source language processor.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+
+
+#include "Poco/NamedEvent_VMS.h"
+#include <lib$routines.h>
+#include <starlet.h>
+#include <descrip.h>
+#include <iodef.h>
+
+
+namespace Poco {
+
+
+NamedEventImpl::NamedEventImpl(const std::string& name):
+	_name(name)
+{
+	struct dsc$descriptor_s mbxDesc;
+	mbxDesc.dsc$w_length  = _name.length();
+	mbxDesc.dsc$b_dtype   = DSC$K_DTYPE_T;
+	mbxDesc.dsc$b_class   = DSC$K_CLASS_S;
+	mbxDesc.dsc$a_pointer = _name.c_str();
+	if (sys$crembx(0, &_mbxChan, 0, 0, 0, 0, &mbxDesc, 0, 0) != 1)
+		throw SystemException("cannot create named event", _name);
+}
+
+
+NamedEventImpl::~NamedEventImpl()
+{
+	sys$dassgn(_mbxChan);
+}
+
+
+void NamedEventImpl::setImpl()
+{
+	char buffer = 0xFF;
+	if (sys$qio(0, _mbxChan, IO$_WRITEVBLK, 0, 0, 0, &buffer, sizeof(buffer), 0, 0, 0, 0) != 1)
+		throw SystemException("cannot set named event", _name);
+}
+
+
+void NamedEventImpl::waitImpl()
+{
+	char buffer = 0;
+	while (buffer == 0)
+	{
+		if (sys$qiow(0, _mbxChan, IO$_READVBLK, 0, 0, 0, &buffer, sizeof(buffer), 0, 0, 0, 0) != 1)
+			throw SystemException("cannot wait for named event", _name);
+	}
+}
+
+
+} // namespace Poco