280 lines
8.9 KiB
C++
280 lines
8.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_cppu.hxx"
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#include "osl/mutex.hxx"
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#include "osl/thread.h"
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#include "uno/dispatcher.h"
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#include "typelib/typedescription.hxx"
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#include "cppu/helper/purpenv/Environment.hxx"
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#include "cppu/helper/purpenv/Mapping.hxx"
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#include "cppu/EnvDcp.hxx"
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#include "rtl/logfile.hxx"
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#include "uno/environment.hxx"
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#include <com/sun/star/uno/Type.hxx>
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#include <boost/unordered_map.hpp>
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#include <memory>
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namespace
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{
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class LogBridge : public cppu::Enterable
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{
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osl::Mutex m_mutex;
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sal_Int32 m_count;
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oslThreadIdentifier m_threadId;
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virtual ~LogBridge(void);
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public:
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explicit LogBridge(void);
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virtual void v_callInto_v(uno_EnvCallee * pCallee, va_list * pParam);
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virtual void v_callOut_v (uno_EnvCallee * pCallee, va_list * pParam);
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virtual void v_enter(void);
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virtual void v_leave(void);
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virtual int v_isValid(rtl::OUString * pReason);
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};
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LogBridge::LogBridge(void)
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: m_count (0)
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,m_threadId(0)
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{
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}
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LogBridge::~LogBridge(void)
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{
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OSL_ASSERT(m_count >= 0);
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}
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void LogBridge::v_callInto_v(uno_EnvCallee * pCallee, va_list * pParam)
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{
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enter();
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pCallee(pParam);
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leave();
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}
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void LogBridge::v_callOut_v(uno_EnvCallee * pCallee, va_list * pParam)
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{
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OSL_ASSERT(m_count > 0);
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-- m_count;
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pCallee(pParam);
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++ m_count;
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if (!m_threadId)
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m_threadId = osl_getThreadIdentifier(NULL);
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}
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void LogBridge::v_enter(void)
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{
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m_mutex.acquire();
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OSL_ASSERT(m_count >= 0);
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if (m_count == 0)
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m_threadId = osl_getThreadIdentifier(NULL);
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++ m_count;
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}
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void LogBridge::v_leave(void)
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{
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OSL_ASSERT(m_count > 0);
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-- m_count;
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if (!m_count)
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m_threadId = 0;
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m_mutex.release();
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}
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int LogBridge::v_isValid(rtl::OUString * pReason)
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{
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int result = 1;
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result = m_count > 0;
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if (!result)
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*pReason = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("not entered"));
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else
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{
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result = m_threadId == osl_getThreadIdentifier(NULL);
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if (!result)
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*pReason = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("wrong thread"));
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}
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if (result)
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*pReason = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("OK"));
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return result;
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}
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void traceValue(typelib_TypeDescriptionReference* _pTypeRef,void* pArg)
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{
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switch(_pTypeRef->eTypeClass)
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{
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case typelib_TypeClass_STRING:
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{
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const ::rtl::OString sValue( ::rtl::OUStringToOString(*static_cast< ::rtl::OUString*>(pArg),osl_getThreadTextEncoding()));
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rtl_logfile_trace( "%s", sValue.getStr());
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}
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break;
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case typelib_TypeClass_BOOLEAN:
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rtl_logfile_trace( "%d", *static_cast<sal_Bool*>(pArg));
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break;
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case typelib_TypeClass_BYTE:
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rtl_logfile_trace( "%d", *static_cast<sal_Int8*>(pArg));
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break;
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case typelib_TypeClass_CHAR:
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rtl_logfile_trace( "%c", *static_cast<sal_Char*>(pArg));
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break;
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case typelib_TypeClass_SHORT:
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case typelib_TypeClass_UNSIGNED_SHORT:
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rtl_logfile_trace( "%d", *static_cast<sal_Int16*>(pArg));
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break;
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case typelib_TypeClass_LONG:
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case typelib_TypeClass_UNSIGNED_LONG:
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case typelib_TypeClass_ENUM:
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rtl_logfile_trace( "%d", *static_cast<sal_Int32*>(pArg));
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break;
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case typelib_TypeClass_HYPER:
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case typelib_TypeClass_UNSIGNED_HYPER:
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rtl_logfile_trace( "%d", *static_cast<sal_Int64*>(pArg));
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break;
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case typelib_TypeClass_FLOAT:
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rtl_logfile_trace( "%f", *static_cast<float*>(pArg));
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break;
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case typelib_TypeClass_DOUBLE:
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rtl_logfile_trace( "%f", *static_cast<double*>(pArg));
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break;
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case typelib_TypeClass_TYPE:
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{
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const ::rtl::OString sValue( ::rtl::OUStringToOString(((com::sun::star::uno::Type*)pArg)->getTypeName(),osl_getThreadTextEncoding()));
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rtl_logfile_trace( "%s", sValue.getStr());
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}
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break;
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case typelib_TypeClass_ANY:
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if ( static_cast<uno_Any*>(pArg)->pData )
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traceValue(static_cast<uno_Any*>(pArg)->pType,static_cast<uno_Any*>(pArg)->pData);
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else
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rtl_logfile_trace( "void");
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break;
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case typelib_TypeClass_EXCEPTION:
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rtl_logfile_trace( "exception");
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break;
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case typelib_TypeClass_INTERFACE:
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{
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const ::rtl::OString sValue( ::rtl::OUStringToOString(_pTypeRef->pTypeName,osl_getThreadTextEncoding()));
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rtl_logfile_trace( "%s 0x%p", sValue.getStr(),pArg);
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}
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break;
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case typelib_TypeClass_VOID:
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rtl_logfile_trace( "void");
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break;
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default:
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rtl_logfile_trace( "0x%p", pArg);
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break;
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} // switch(pParams[i].pTypeRef->eTypeClass)
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}
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}
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void LogProbe(
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bool pre,
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void * /*pThis*/,
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void * /*pContext*/,
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typelib_TypeDescriptionReference * pReturnTypeRef,
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typelib_MethodParameter * pParams,
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sal_Int32 nParams,
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typelib_TypeDescription const * pMemberType,
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void * pReturn,
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void * pArgs[],
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uno_Any ** ppException )
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{
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static ::std::auto_ptr< ::rtl::Logfile> pLogger;
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::rtl::OString sTemp;
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if ( pMemberType && pMemberType->pTypeName )
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sTemp = ::rtl::OUStringToOString(pMemberType->pTypeName,RTL_TEXTENCODING_ASCII_US);
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if ( pre )
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{
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rtl_logfile_longTrace( "{ LogBridge () %s", sTemp.getStr() );
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if ( nParams )
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{
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rtl_logfile_trace( "\n| : ( LogBridge ");
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for(sal_Int32 i = 0;i < nParams;++i)
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{
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if ( i > 0 )
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rtl_logfile_trace( ",");
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traceValue(pParams[i].pTypeRef,pArgs[i]);
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}
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rtl_logfile_trace( ")");
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} // if ( nParams )
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rtl_logfile_trace( "\n");
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}
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else if ( !pre )
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{
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rtl_logfile_longTrace( "} LogBridge () %s",sTemp.getStr());
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if ( ppException && *ppException )
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{
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rtl_logfile_trace( " excption occurred : ");
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typelib_TypeDescription * pElementTypeDescr = 0;
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TYPELIB_DANGER_GET( &pElementTypeDescr, (*ppException)->pType );
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const ::rtl::OString sValue( ::rtl::OUStringToOString(pElementTypeDescr->pTypeName,osl_getThreadTextEncoding()));
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rtl_logfile_trace( "%s", sValue.getStr());
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TYPELIB_DANGER_RELEASE( pElementTypeDescr );
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}
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else if ( pReturnTypeRef )
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{
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rtl_logfile_trace( " return : ");
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traceValue(pReturnTypeRef,pReturn);
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} // if ( pReturn && pReturnTypeRef )
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rtl_logfile_trace( "\n");
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}
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}
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extern "C" void SAL_DLLPUBLIC_EXPORT SAL_CALL uno_initEnvironment(uno_Environment * pEnv)
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SAL_THROW_EXTERN_C()
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{
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cppu::helper::purpenv::Environment_initWithEnterable(pEnv, new LogBridge());
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}
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extern "C" void SAL_DLLPUBLIC_EXPORT SAL_CALL uno_ext_getMapping(uno_Mapping ** ppMapping,
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uno_Environment * pFrom,
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uno_Environment * pTo )
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{
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cppu::helper::purpenv::createMapping(ppMapping, pFrom, pTo,LogProbe);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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