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-rw-r--r--unotools/source/streaming/makefile.mk106
-rw-r--r--unotools/source/streaming/streamhelper.cxx234
-rw-r--r--unotools/source/streaming/streamwrap.cxx231
3 files changed, 571 insertions, 0 deletions
diff --git a/unotools/source/streaming/makefile.mk b/unotools/source/streaming/makefile.mk
new file mode 100644
index 000000000000..7b9fbcb8d21a
--- /dev/null
+++ b/unotools/source/streaming/makefile.mk
@@ -0,0 +1,106 @@
+#*************************************************************************
+#
+# $RCSfile: makefile.mk,v $
+#
+# $Revision: 1.1.1.1 $
+#
+# last change: $Author: hr $ $Date: 2000-09-18 17:03:55 $
+#
+# The Contents of this file are made available subject to the terms of
+# either of the following licenses
+#
+# - GNU Lesser General Public License Version 2.1
+# - Sun Industry Standards Source License Version 1.1
+#
+# Sun Microsystems Inc., October, 2000
+#
+# GNU Lesser General Public License Version 2.1
+# =============================================
+# Copyright 2000 by Sun Microsystems, Inc.
+# 901 San Antonio Road, Palo Alto, CA 94303, USA
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License version 2.1, as published by the Free Software Foundation.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+#
+# Sun Industry Standards Source License Version 1.1
+# =================================================
+# The contents of this file are subject to the Sun Industry Standards
+# Source License Version 1.1 (the "License"); You may not use this file
+# except in compliance with the License. You may obtain a copy of the
+# License at http://www.openoffice.org/license.html.
+#
+# Software provided under this License is provided on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+# WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+# MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+# See the License for the specific provisions governing your rights and
+# obligations concerning the Software.
+#
+# The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+# Copyright: 2000 by Sun Microsystems, Inc.
+#
+# All Rights Reserved.
+#
+# Contributor(s): _______________________________________
+#
+#
+#
+#*************************************************************************
+
+PRJ=..$/..
+PRJINC=..$/..$/inc
+PRJNAME=unotools
+TARGET=streaming
+
+ENABLE_EXCEPTIONS=TRUE
+
+# --- Settings common for the whole project -----
+
+#UNOTYPES=
+#.INCLUDE : $(PRJINC)$/unotools$/unotools.mk
+
+# --- Settings ----------------------------------
+
+.INCLUDE : settings.mk
+
+# --- Types -------------------------------------
+
+
+#UNOUCRDEP=$(SOLARBINDIR)$/applicat.rdb
+#UNOUCRRDB=$(SOLARBINDIR)$/applicat.rdb
+
+#UNOUCROUT=$(OUT)$/inc
+#INCPRE+=$(UNOUCROUT)
+
+# --- Types -------------------------------------
+
+#UNOTYPES+= \
+# com.sun.star.awt.FontDescriptor \
+
+
+# --- Files -------------------------------------
+
+SLOFILES= $(SLO)$/basicio.obj \
+ $(SLO)$/streamsection.obj \
+ $(SLO)$/streamhelper.obj \
+ $(SLO)$/streamwrap.obj \
+ $(SLO)$/seqstream.obj \
+ $(SLO)$/oslfile2streamwrap.obj
+
+# --- Targets ----------------------------------
+
+.INCLUDE : target.mk
+
diff --git a/unotools/source/streaming/streamhelper.cxx b/unotools/source/streaming/streamhelper.cxx
new file mode 100644
index 000000000000..ebbdd783ff21
--- /dev/null
+++ b/unotools/source/streaming/streamhelper.cxx
@@ -0,0 +1,234 @@
+/*************************************************************************
+ *
+ * $RCSfile: streamhelper.cxx,v $
+ *
+ * $Revision: 1.1.1.1 $
+ *
+ * last change: $Author: hr $ $Date: 2000-09-18 17:03:55 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (the "License"); You may not use this file
+ * except in compliance with the License. You may obtain a copy of the
+ * License at http://www.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+#include <unotools/streamhelper.hxx>
+#ifndef _TOOLS_DEBUG_HXX
+#include <tools/debug.hxx>
+#endif
+
+namespace utl
+{
+
+//------------------------------------------------------------------------------
+void SAL_CALL OInputStreamHelper::acquire() throw (staruno::RuntimeException)
+{
+ InputStreamHelper_Base::acquire();
+}
+
+//------------------------------------------------------------------------------
+void SAL_CALL OInputStreamHelper::release() throw (staruno::RuntimeException)
+{
+ InputStreamHelper_Base::release();
+}
+
+//------------------------------------------------------------------------------
+sal_Int32 SAL_CALL OInputStreamHelper::readBytes(staruno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead)
+ throw(stario::NotConnectedException, stario::BufferSizeExceededException, stario::IOException, staruno::RuntimeException)
+{
+ if (!m_xLockBytes.Is())
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ if (nBytesToRead < 0)
+ throw stario::BufferSizeExceededException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ ::osl::MutexGuard aGuard( m_aMutex );
+ aData.realloc(nBytesToRead);
+
+ sal_uInt32 nRead;
+ ErrCode nError = m_xLockBytes->ReadAt(m_nActPos, (void*)aData.getArray(), nBytesToRead, &nRead);
+ m_nActPos += nRead;
+
+ if (nError != ERRCODE_NONE)
+ throw stario::IOException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ // adjust sequence if data read is lower than the desired data
+ if (nRead < (sal_uInt32)nBytesToRead)
+ aData.realloc( nRead );
+
+ return nRead;
+}
+
+void SAL_CALL OInputStreamHelper::seek( sal_Int64 location ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException)
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ m_nActPos = location;
+}
+
+sal_Int64 SAL_CALL OInputStreamHelper::getPosition( ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException)
+{
+ return m_nActPos;
+}
+
+sal_Int64 SAL_CALL OInputStreamHelper::getLength( ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException)
+{
+ if (!m_xLockBytes.Is())
+ return 0;
+
+ ::osl::MutexGuard aGuard( m_aMutex );
+ SvLockBytesStat aStat;
+ m_xLockBytes->Stat( &aStat, SVSTATFLAG_DEFAULT );
+ m_nActPos = aStat.nSize;
+ return m_nActPos;
+}
+
+//------------------------------------------------------------------------------
+sal_Int32 SAL_CALL OInputStreamHelper::readSomeBytes(staruno::Sequence< sal_Int8 >& aData,
+ sal_Int32 nMaxBytesToRead)
+ throw (stario::NotConnectedException, stario::BufferSizeExceededException, stario::IOException, staruno::RuntimeException)
+{
+ // read all data desired
+ return readBytes(aData, nMaxBytesToRead);
+}
+
+//------------------------------------------------------------------------------
+void SAL_CALL OInputStreamHelper::skipBytes(sal_Int32 nBytesToSkip)
+ throw (stario::NotConnectedException, stario::BufferSizeExceededException, stario::IOException, staruno::RuntimeException)
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if (!m_xLockBytes.Is())
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ if (nBytesToSkip < 0)
+ throw stario::BufferSizeExceededException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ m_nActPos += nBytesToSkip;
+}
+
+//------------------------------------------------------------------------------
+sal_Int32 SAL_CALL OInputStreamHelper::available()
+ throw (stario::NotConnectedException, stario::IOException, staruno::RuntimeException)
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if (!m_xLockBytes.Is())
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ return m_nAvailable;
+}
+
+//------------------------------------------------------------------------------
+void SAL_CALL OInputStreamHelper::closeInput()
+ throw (stario::NotConnectedException, stario::IOException, staruno::RuntimeException)
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if (!m_xLockBytes.Is())
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ m_xLockBytes = NULL;
+}
+
+/*************************************************************************/
+//------------------------------------------------------------------------------
+void SAL_CALL OOutputStreamHelper::acquire() throw (staruno::RuntimeException)
+{
+ OutputStreamHelper_Base::acquire();
+}
+
+//------------------------------------------------------------------------------
+void SAL_CALL OOutputStreamHelper::release() throw (staruno::RuntimeException)
+{
+ OutputStreamHelper_Base::release();
+}
+// stario::XOutputStream
+//------------------------------------------------------------------------------
+void SAL_CALL OOutputStreamHelper::writeBytes(const staruno::Sequence< sal_Int8 >& aData)
+ throw (stario::NotConnectedException, stario::BufferSizeExceededException, stario::IOException, staruno::RuntimeException)
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if (!m_xLockBytes.Is())
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ ULONG nWritten;
+ ErrCode nError = m_xLockBytes->WriteAt( m_nActPos, aData.getConstArray(), aData.getLength(), &nWritten );
+ m_nActPos += nWritten;
+
+ if (nError != ERRCODE_NONE ||
+ nWritten != aData.getLength())
+ {
+ throw stario::IOException(::rtl::OUString(),static_cast<staruno::XWeak*>(this));
+ }
+}
+
+//------------------------------------------------------------------
+void SAL_CALL OOutputStreamHelper::flush()
+ throw (stario::NotConnectedException, stario::BufferSizeExceededException, stario::IOException, staruno::RuntimeException)
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if (!m_xLockBytes.Is())
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ ErrCode nError = m_xLockBytes->Flush();
+ if (nError != ERRCODE_NONE)
+ throw stario::IOException(::rtl::OUString(),static_cast<staruno::XWeak*>(this));
+}
+
+//------------------------------------------------------------------
+void SAL_CALL OOutputStreamHelper::closeOutput( )
+ throw(stario::NotConnectedException, stario::BufferSizeExceededException, stario::IOException, staruno::RuntimeException)
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if (!m_xLockBytes.Is())
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ m_xLockBytes = NULL;
+}
+
+} // namespace utl
+
+
diff --git a/unotools/source/streaming/streamwrap.cxx b/unotools/source/streaming/streamwrap.cxx
new file mode 100644
index 000000000000..399e78e328e1
--- /dev/null
+++ b/unotools/source/streaming/streamwrap.cxx
@@ -0,0 +1,231 @@
+/*************************************************************************
+ *
+ * $RCSfile: streamwrap.cxx,v $
+ *
+ * $Revision: 1.1.1.1 $
+ *
+ * last change: $Author: hr $ $Date: 2000-09-18 17:03:55 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (the "License"); You may not use this file
+ * except in compliance with the License. You may obtain a copy of the
+ * License at http://www.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _UTL_STREAM_WRAPPER_HXX_
+#include <unotools/streamwrap.hxx>
+#endif
+
+#ifndef _STREAM_HXX //autogen
+#include <tools/stream.hxx>
+#endif
+#ifndef _TOOLS_DEBUG_HXX
+#include <tools/debug.hxx>
+#endif
+
+namespace utl
+{
+
+DBG_NAME(OInputStreamWrapper)
+//------------------------------------------------------------------
+OInputStreamWrapper::OInputStreamWrapper( SvStream& _rStream )
+ :m_pSvStream(&_rStream)
+ ,m_bSvStreamOwner(sal_False)
+{
+ DBG_CTOR(OInputStreamWrapper,NULL);
+
+}
+
+//------------------------------------------------------------------
+OInputStreamWrapper::OInputStreamWrapper( SvStream* pStream, sal_Bool bOwner )
+ :m_pSvStream( pStream )
+ ,m_bSvStreamOwner( bOwner )
+{
+ DBG_CTOR(OInputStreamWrapper,NULL);
+
+}
+
+//------------------------------------------------------------------
+OInputStreamWrapper::~OInputStreamWrapper()
+{
+ if( m_bSvStreamOwner )
+ delete m_pSvStream;
+
+ DBG_DTOR(OInputStreamWrapper,NULL);
+}
+
+//------------------------------------------------------------------------------
+sal_Int32 SAL_CALL OInputStreamWrapper::readBytes(staruno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead)
+ throw( stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException )
+{
+ if (!m_pSvStream)
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ if (nBytesToRead < 0)
+ throw stario::BufferSizeExceededException(::rtl::OUString(),static_cast<staruno::XWeak*>(this));
+
+ ::osl::MutexGuard aGuard( m_aMutex );
+
+ aData.realloc(nBytesToRead);
+
+ sal_uInt32 nRead = m_pSvStream->Read((void*)aData.getArray(), nBytesToRead);
+ if (m_pSvStream->SvStream::GetError() != ERRCODE_NONE)
+ throw stario::BufferSizeExceededException(::rtl::OUString(),static_cast<staruno::XWeak*>(this));
+
+ // Wenn gelesene Zeichen < MaxLength, staruno::Sequence anpassen
+ if (nRead < (sal_uInt32)nBytesToRead)
+ aData.realloc( nRead );
+
+ return nRead;
+}
+
+//------------------------------------------------------------------------------
+sal_Int32 SAL_CALL OInputStreamWrapper::readSomeBytes(staruno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead) throw( stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException )
+{
+ if (!m_pSvStream)
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ if (nMaxBytesToRead < 0)
+ throw stario::BufferSizeExceededException(::rtl::OUString(),static_cast<staruno::XWeak*>(this));
+
+ if (m_pSvStream->IsEof())
+ {
+ aData.realloc(0);
+ return 0;
+ }
+ else
+ return readBytes(aData, nMaxBytesToRead);
+}
+
+//------------------------------------------------------------------------------
+void SAL_CALL OInputStreamWrapper::skipBytes(sal_Int32 nBytesToSkip) throw( stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException )
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if (!m_pSvStream)
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+#ifdef DBG_UTIL
+ sal_uInt32 nCurrentPos = m_pSvStream->Tell();
+#endif
+
+ m_pSvStream->SeekRel(nBytesToSkip);
+ if (m_pSvStream->SvStream::GetError() != ERRCODE_NONE)
+ {
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+ }
+
+#ifdef DBG_UTIL
+ nCurrentPos = m_pSvStream->Tell();
+#endif
+}
+
+//------------------------------------------------------------------------------
+sal_Int32 SAL_CALL OInputStreamWrapper::available() throw( stario::NotConnectedException, staruno::RuntimeException )
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if (!m_pSvStream)
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ sal_uInt32 nPos = m_pSvStream->Tell();
+ if (m_pSvStream->SvStream::GetError())
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ m_pSvStream->Seek(STREAM_SEEK_TO_END);
+ if (m_pSvStream->SvStream::GetError())
+ throw stario::NotConnectedException(::rtl::OUString(),static_cast<staruno::XWeak*>(this));
+
+ sal_Int32 nAvailable = (sal_Int32)m_pSvStream->Tell() - nPos;
+ m_pSvStream->Seek(nPos);
+ if (m_pSvStream->SvStream::GetError())
+ throw stario::NotConnectedException(::rtl::OUString(),static_cast<staruno::XWeak*>(this));
+ return nAvailable;
+}
+
+//------------------------------------------------------------------------------
+void SAL_CALL OInputStreamWrapper::closeInput() throw( stario::NotConnectedException, staruno::RuntimeException )
+{
+ if (!m_pSvStream)
+ throw stario::NotConnectedException(::rtl::OUString(), static_cast<staruno::XWeak*>(this));
+
+ if (m_bSvStreamOwner)
+ delete m_pSvStream;
+
+ m_pSvStream = NULL;
+}
+
+/*************************************************************************/
+// stario::XOutputStream
+//------------------------------------------------------------------------------
+void SAL_CALL OOutputStreamWrapper::writeBytes(const staruno::Sequence< sal_Int8 >& aData) throw( stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException )
+{
+ sal_uInt32 nWritten = rStream.Write(aData.getConstArray(),aData.getLength());
+ ErrCode err = rStream.GetError();
+ if (err != ERRCODE_NONE || nWritten != aData.getLength())
+ {
+ throw stario::BufferSizeExceededException(::rtl::OUString(),static_cast<staruno::XWeak*>(this));
+ }
+}
+
+//------------------------------------------------------------------
+void SAL_CALL OOutputStreamWrapper::flush() throw( stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException )
+{
+ rStream.Flush();
+ if (rStream.GetError() != ERRCODE_NONE)
+ throw stario::NotConnectedException(::rtl::OUString(),static_cast<staruno::XWeak*>(this));
+}
+
+//------------------------------------------------------------------
+void SAL_CALL OOutputStreamWrapper::closeOutput() throw( stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException )
+{
+}
+
+} // namespace utl
+
+