1*c82f2877SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*c82f2877SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*c82f2877SAndrew Rist * or more contributor license agreements. See the NOTICE file
5*c82f2877SAndrew Rist * distributed with this work for additional information
6*c82f2877SAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*c82f2877SAndrew Rist * to you under the Apache License, Version 2.0 (the
8*c82f2877SAndrew Rist * "License"); you may not use this file except in compliance
9*c82f2877SAndrew Rist * with the License. You may obtain a copy of the License at
10*c82f2877SAndrew Rist *
11*c82f2877SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*c82f2877SAndrew Rist *
13*c82f2877SAndrew Rist * Unless required by applicable law or agreed to in writing,
14*c82f2877SAndrew Rist * software distributed under the License is distributed on an
15*c82f2877SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*c82f2877SAndrew Rist * KIND, either express or implied. See the License for the
17*c82f2877SAndrew Rist * specific language governing permissions and limitations
18*c82f2877SAndrew Rist * under the License.
19*c82f2877SAndrew Rist *
20*c82f2877SAndrew Rist *************************************************************/
21*c82f2877SAndrew Rist
22*c82f2877SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_comphelper.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include "comphelper/serviceinfohelper.hxx"
28cdf0e10cSrcweir #include <stdarg.h>
29cdf0e10cSrcweir
30cdf0e10cSrcweir // #####################################################################
31cdf0e10cSrcweir
32cdf0e10cSrcweir namespace comphelper
33cdf0e10cSrcweir {
34cdf0e10cSrcweir
35cdf0e10cSrcweir /** returns an empty UString(). most times sufficient */
getImplementationName()36cdf0e10cSrcweir ::rtl::OUString SAL_CALL ServiceInfoHelper::getImplementationName() throw( ::com::sun::star::uno::RuntimeException )
37cdf0e10cSrcweir {
38cdf0e10cSrcweir return ::rtl::OUString();
39cdf0e10cSrcweir }
40cdf0e10cSrcweir
41cdf0e10cSrcweir /** the base implementation iterates over the service names from <code>getSupportedServiceNames</code> */
supportsService(const::rtl::OUString & ServiceName)42cdf0e10cSrcweir sal_Bool SAL_CALL ServiceInfoHelper::supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException)
43cdf0e10cSrcweir {
44cdf0e10cSrcweir return supportsService( ServiceName, getSupportedServiceNames() );
45cdf0e10cSrcweir }
46cdf0e10cSrcweir
supportsService(const::rtl::OUString & ServiceName,const::com::sun::star::uno::Sequence<::rtl::OUString> & SupportedServices)47cdf0e10cSrcweir sal_Bool SAL_CALL ServiceInfoHelper::supportsService( const ::rtl::OUString& ServiceName, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& SupportedServices ) throw()
48cdf0e10cSrcweir {
49cdf0e10cSrcweir const ::rtl::OUString * pArray = SupportedServices.getConstArray();
50cdf0e10cSrcweir for( sal_Int32 i = 0; i < SupportedServices.getLength(); i++ )
51cdf0e10cSrcweir if( pArray[i] == ServiceName )
52cdf0e10cSrcweir return sal_True;
53cdf0e10cSrcweir return sal_False;
54cdf0e10cSrcweir }
55cdf0e10cSrcweir
56cdf0e10cSrcweir /** the base implementation has no supported services */
getSupportedServiceNames(void)57cdf0e10cSrcweir ::com::sun::star::uno::Sequence< ::rtl::OUString > ServiceInfoHelper::getSupportedServiceNames(void) throw( ::com::sun::star::uno::RuntimeException )
58cdf0e10cSrcweir {
59cdf0e10cSrcweir ::com::sun::star::uno::Sequence< ::rtl::OUString> aSeq(0);
60cdf0e10cSrcweir return aSeq;
61cdf0e10cSrcweir }
62cdf0e10cSrcweir
63cdf0e10cSrcweir /** this method concatenates the given sequences and returns the result
64cdf0e10cSrcweir */
concatSequences(const::com::sun::star::uno::Sequence<::rtl::OUString> & rSeq1,const::com::sun::star::uno::Sequence<::rtl::OUString> & rSeq2)65cdf0e10cSrcweir ::com::sun::star::uno::Sequence< ::rtl::OUString > ServiceInfoHelper::concatSequences( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq1,
66cdf0e10cSrcweir const ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq2 ) throw()
67cdf0e10cSrcweir {
68cdf0e10cSrcweir const sal_Int32 nLen1 = rSeq1.getLength();
69cdf0e10cSrcweir const sal_Int32 nLen2 = rSeq2.getLength();
70cdf0e10cSrcweir
71cdf0e10cSrcweir ::com::sun::star::uno::Sequence< ::rtl::OUString > aSeq( nLen1 + nLen2 );
72cdf0e10cSrcweir
73cdf0e10cSrcweir ::rtl::OUString* pStrings = aSeq.getArray();
74cdf0e10cSrcweir
75cdf0e10cSrcweir sal_Int32 nIdx;
76cdf0e10cSrcweir const ::rtl::OUString* pStringSrc = rSeq1.getConstArray();
77cdf0e10cSrcweir for( nIdx = 0; nIdx < nLen1; nIdx++ )
78cdf0e10cSrcweir *pStrings++ = *pStringSrc++;
79cdf0e10cSrcweir
80cdf0e10cSrcweir pStringSrc = rSeq2.getConstArray();
81cdf0e10cSrcweir for( nIdx = 0; nIdx < nLen2; nIdx++ )
82cdf0e10cSrcweir *pStrings++ = *pStringSrc++;
83cdf0e10cSrcweir
84cdf0e10cSrcweir return aSeq;
85cdf0e10cSrcweir }
86cdf0e10cSrcweir
87cdf0e10cSrcweir /** this method adds a variable number of char pointer to a given Sequence
88cdf0e10cSrcweir */
addToSequence(::com::sun::star::uno::Sequence<::rtl::OUString> & rSeq,sal_uInt16 nServices,...)89cdf0e10cSrcweir void ServiceInfoHelper::addToSequence( ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq, sal_uInt16 nServices, /* char * */ ... ) throw()
90cdf0e10cSrcweir {
91cdf0e10cSrcweir sal_uInt32 nCount = rSeq.getLength();
92cdf0e10cSrcweir
93cdf0e10cSrcweir rSeq.realloc( nCount + nServices );
94cdf0e10cSrcweir rtl::OUString* pStrings = rSeq.getArray();
95cdf0e10cSrcweir
96cdf0e10cSrcweir va_list marker;
97cdf0e10cSrcweir va_start( marker, nServices );
98cdf0e10cSrcweir for( sal_uInt16 i = 0 ; i < nServices; i++ )
99cdf0e10cSrcweir pStrings[nCount++] = rtl::OUString::createFromAscii(va_arg( marker, char*));
100cdf0e10cSrcweir va_end( marker );
101cdf0e10cSrcweir }
102cdf0e10cSrcweir
103cdf0e10cSrcweir }
104cdf0e10cSrcweir
105cdf0e10cSrcweir
106