Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 312 insertions, 0 deletions

diff --git a/extensions/source/ole/jscriptclasses.cxx b/extensions/source/ole/jscriptclasses.cxx
new file mode 100644
index 000000000..8fc371c4c
--- /dev/null
+++ b/extensions/source/ole/jscriptclasses.cxx
@@ -0,0 +1,312 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "jscriptclasses.hxx"
+
+
+// JScriptValue
+
+JScriptValue::JScriptValue(): m_bOutParam(false), m_bInOutParam(false)
+{
+}
+
+JScriptValue::~JScriptValue()
+{
+}
+
+
+// JScriptValue, IDispatch --------------------------------------------
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::GetTypeInfoCount(UINT* /*pctinfo*/)
+{
+    return E_NOTIMPL;
+}
+
+// JScriptValue, IDispatch --------------------------------------------
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::GetTypeInfo( UINT /*iTInfo*/,
+                                           LCID /*lcid*/,
+                                           ITypeInfo** /*ppTInfo*/)
+{
+    return E_NOTIMPL;
+}
+
+// JScriptValue, IDispatch --------------------------------------------
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::GetIDsOfNames( REFIID /*riid*/,
+                                             LPOLESTR *rgszNames,
+                                             UINT /*cNames*/,
+                                             LCID /*lcid*/,
+                                             DISPID *rgDispId)
+{
+    if( !rgDispId)
+        return E_POINTER;
+
+
+    HRESULT ret= S_OK;
+    CComBSTR name(*rgszNames);
+    name.ToLower();
+
+    if( name == CComBSTR( L"set") )
+        *rgDispId= 1;
+    else if( name == CComBSTR( L"get") )
+        *rgDispId= 2;
+    else if( name == CComBSTR( L"initoutparam") )
+        *rgDispId= 3;
+    else if( name == CComBSTR( L"initinoutparam") )
+        *rgDispId= 4;
+    else
+        ret= DISP_E_UNKNOWNNAME;
+
+    return ret;
+}
+
+// JScriptValue, IDispatch --------------------------------------------
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::Invoke( DISPID dispIdMember,
+                         REFIID /*riid*/,
+                         LCID /*lcid*/,
+                         WORD wFlags,
+                         DISPPARAMS *pDispParams,
+                         VARIANT *pVarResult,
+                         EXCEPINFO* /*pExcepInfo*/,
+                         UINT* /*puArgErr*/)
+{
+    if( pDispParams->cNamedArgs)
+        return DISP_E_NONAMEDARGS;
+
+
+    HRESULT ret= S_OK;
+    switch( dispIdMember)
+    {
+    case 0: // DISPID_VALUE
+        if( wFlags & DISPATCH_PROPERTYGET && pVarResult)
+        {
+            if( FAILED( VariantCopy( pVarResult, &m_varValue)))
+                ret= E_FAIL;
+        }
+        else
+            ret= E_POINTER;
+        break;
+    case 1:
+        if( wFlags & DISPATCH_METHOD)
+            ret= Set( pDispParams->rgvarg[1], pDispParams->rgvarg[0]);
+        if( FAILED( ret))
+            ret= DISP_E_EXCEPTION;
+        break;
+    case 2:
+        if( wFlags & DISPATCH_METHOD)
+            ret= Get( pVarResult);
+        if( FAILED( ret))
+            ret= DISP_E_EXCEPTION;
+        break;
+    case 3:
+        if( wFlags & DISPATCH_METHOD)
+            ret= InitOutParam();
+        if( FAILED( ret))
+            ret= DISP_E_EXCEPTION;
+        break;
+    case 4:
+        if( wFlags & DISPATCH_METHOD)
+            ret= InitInOutParam( pDispParams->rgvarg[1], pDispParams->rgvarg[0]);
+        if( FAILED( ret))
+            ret= DISP_E_EXCEPTION;
+        break;
+    default:
+        ret= DISP_E_MEMBERNOTFOUND;
+        break;
+    }
+
+    return ret;
+}
+
+// JScriptValue, IScriptOutParam-----------------------
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::Set( VARIANT type, VARIANT value)
+{
+    Lock();
+    m_varValue.Clear();
+    HRESULT hr= VariantCopyInd( &m_varValue, &value);
+    VARIANT var;
+    VariantInit( &var);
+    if( SUCCEEDED( hr= VariantChangeType( &var, &type, 0, VT_BSTR)))
+        m_bstrType= var.bstrVal;
+    Unlock();
+    return hr;
+}
+// JScriptValue, IScriptOutParam-----------------------
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::Get( VARIANT *val)
+{
+    Lock();
+    if( !val)
+        return E_POINTER;
+    HRESULT hr= VariantCopy( val, &m_varValue);
+    Unlock();
+    return hr;
+}
+
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::InitOutParam()
+{
+    Lock();
+    m_varValue.Clear();
+    m_bOutParam= true;
+    m_bInOutParam= false;
+    Unlock();
+    return S_OK;
+}
+
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::InitInOutParam( VARIANT type, VARIANT value)
+{
+    Lock();
+    m_bInOutParam= true;
+    m_bOutParam= false;
+    Unlock();
+    return Set( type, value);
+}
+
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::IsOutParam( VARIANT_BOOL * flag)
+{
+    Lock();
+    if( !flag)
+        return E_POINTER;
+    *flag= m_bOutParam ? VARIANT_TRUE : VARIANT_FALSE;
+    Unlock();
+    return S_OK;
+}
+
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::IsInOutParam( VARIANT_BOOL * flag)
+{
+    Lock();
+    if( !flag)
+        return E_POINTER;
+    *flag= m_bInOutParam ? VARIANT_TRUE : VARIANT_FALSE;
+    Unlock();
+    return S_OK;
+}
+
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptValue::GetValue( BSTR* type, VARIANT *value)
+{
+    Lock();
+    if( !type || !value)
+        return E_POINTER;
+    HRESULT hr;
+    if( SUCCEEDED(  hr= m_bstrType.CopyTo( type)))
+        hr= VariantCopy( value, &m_varValue);
+    Unlock();
+    return hr;
+}
+
+
+// JScriptOutValue
+
+
+JScriptOutParam::JScriptOutParam()
+{
+}
+
+JScriptOutParam::~JScriptOutParam()
+{
+}
+
+
+// JScriptOutParam, IDispatch --------------------------------------------
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptOutParam::GetTypeInfoCount(UINT* /*pctinfo*/)
+{
+    return E_NOTIMPL;
+}
+
+// JScriptOutParam, IDispatch --------------------------------------------
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptOutParam::GetTypeInfo( UINT /*iTInfo*/,
+                                           LCID /*lcid*/,
+                                           ITypeInfo** /*ppTInfo*/)
+{
+    return E_NOTIMPL;
+}
+
+// JScriptOutParam, IDispatch --------------------------------------------
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptOutParam::GetIDsOfNames( REFIID /*riid*/,
+                                             LPOLESTR *rgszNames,
+                                             UINT /*cNames*/,
+                                             LCID /*lcid*/,
+                                             DISPID *rgDispId)
+{
+    if( !rgDispId)
+        return E_POINTER;
+
+
+    HRESULT ret= S_OK;
+    CComBSTR name(*rgszNames);
+    name.ToLower();
+
+    if( name == CComBSTR( L"0") )
+        *rgDispId= 1;
+    else
+        ret= DISP_E_UNKNOWNNAME;
+
+    return ret;
+}
+
+// JScriptOutParam, IDispatch --------------------------------------------
+COM_DECLSPEC_NOTHROW STDMETHODIMP JScriptOutParam::Invoke( DISPID dispIdMember,
+                         REFIID /*riid*/,
+                         LCID /*lcid*/,
+                         WORD wFlags,
+                         DISPPARAMS *pDispParams,
+                         VARIANT *pVarResult,
+                         EXCEPINFO* /*pExcepInfo*/,
+                         UINT* /*puArgErr*/)
+{
+    HRESULT ret= S_OK;
+    switch( dispIdMember)
+    {
+    case 0: // DISPID_VALUE
+        if( wFlags & DISPATCH_PROPERTYGET && pVarResult)
+        {
+            if( FAILED( VariantCopy( pVarResult, &m_varValue)))
+                ret= E_FAIL;
+        }
+        else if( wFlags & DISPATCH_PROPERTYPUT || wFlags & DISPATCH_PROPERTYPUTREF)
+        {
+            m_varValue.Clear();
+            if( FAILED( VariantCopyInd( &m_varValue, &pDispParams->rgvarg[0])))
+                ret= E_FAIL;
+        }
+        else
+            ret= E_POINTER;
+        break;
+    case 1:
+        if( wFlags & DISPATCH_PROPERTYGET && pVarResult)
+        {
+            if( FAILED( VariantCopy( pVarResult, &m_varValue)))
+                ret= E_FAIL;
+        }
+        else if( wFlags & DISPATCH_PROPERTYPUT || wFlags & DISPATCH_PROPERTYPUTREF)
+        {
+            m_varValue.Clear();
+            if( FAILED( VariantCopyInd( &m_varValue, &pDispParams->rgvarg[0])))
+                ret= E_FAIL;
+        }
+        else
+            ret= E_POINTER;
+        break;
+
+    default:
+        ret= DISP_E_MEMBERNOTFOUND;
+        break;
+    }
+
+    return ret;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */