1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove
25*b1cdbd2cSJim Jagielski #include "precompiled_comphelper.hxx"
26*b1cdbd2cSJim Jagielski
27*b1cdbd2cSJim Jagielski #include "comphelper/serviceinfohelper.hxx"
28*b1cdbd2cSJim Jagielski #include <stdarg.h>
29*b1cdbd2cSJim Jagielski
30*b1cdbd2cSJim Jagielski // #####################################################################
31*b1cdbd2cSJim Jagielski
32*b1cdbd2cSJim Jagielski namespace comphelper
33*b1cdbd2cSJim Jagielski {
34*b1cdbd2cSJim Jagielski
35*b1cdbd2cSJim Jagielski /** returns an empty UString(). most times sufficient */
getImplementationName()36*b1cdbd2cSJim Jagielski ::rtl::OUString SAL_CALL ServiceInfoHelper::getImplementationName() throw( ::com::sun::star::uno::RuntimeException )
37*b1cdbd2cSJim Jagielski {
38*b1cdbd2cSJim Jagielski return ::rtl::OUString();
39*b1cdbd2cSJim Jagielski }
40*b1cdbd2cSJim Jagielski
41*b1cdbd2cSJim Jagielski /** the base implementation iterates over the service names from <code>getSupportedServiceNames</code> */
supportsService(const::rtl::OUString & ServiceName)42*b1cdbd2cSJim Jagielski sal_Bool SAL_CALL ServiceInfoHelper::supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException)
43*b1cdbd2cSJim Jagielski {
44*b1cdbd2cSJim Jagielski return supportsService( ServiceName, getSupportedServiceNames() );
45*b1cdbd2cSJim Jagielski }
46*b1cdbd2cSJim Jagielski
supportsService(const::rtl::OUString & ServiceName,const::com::sun::star::uno::Sequence<::rtl::OUString> & SupportedServices)47*b1cdbd2cSJim Jagielski sal_Bool SAL_CALL ServiceInfoHelper::supportsService( const ::rtl::OUString& ServiceName, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& SupportedServices ) throw()
48*b1cdbd2cSJim Jagielski {
49*b1cdbd2cSJim Jagielski const ::rtl::OUString * pArray = SupportedServices.getConstArray();
50*b1cdbd2cSJim Jagielski for( sal_Int32 i = 0; i < SupportedServices.getLength(); i++ )
51*b1cdbd2cSJim Jagielski if( pArray[i] == ServiceName )
52*b1cdbd2cSJim Jagielski return sal_True;
53*b1cdbd2cSJim Jagielski return sal_False;
54*b1cdbd2cSJim Jagielski }
55*b1cdbd2cSJim Jagielski
56*b1cdbd2cSJim Jagielski /** the base implementation has no supported services */
getSupportedServiceNames(void)57*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Sequence< ::rtl::OUString > ServiceInfoHelper::getSupportedServiceNames(void) throw( ::com::sun::star::uno::RuntimeException )
58*b1cdbd2cSJim Jagielski {
59*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Sequence< ::rtl::OUString> aSeq(0);
60*b1cdbd2cSJim Jagielski return aSeq;
61*b1cdbd2cSJim Jagielski }
62*b1cdbd2cSJim Jagielski
63*b1cdbd2cSJim Jagielski /** this method concatenates the given sequences and returns the result
64*b1cdbd2cSJim Jagielski */
concatSequences(const::com::sun::star::uno::Sequence<::rtl::OUString> & rSeq1,const::com::sun::star::uno::Sequence<::rtl::OUString> & rSeq2)65*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Sequence< ::rtl::OUString > ServiceInfoHelper::concatSequences( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq1,
66*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq2 ) throw()
67*b1cdbd2cSJim Jagielski {
68*b1cdbd2cSJim Jagielski const sal_Int32 nLen1 = rSeq1.getLength();
69*b1cdbd2cSJim Jagielski const sal_Int32 nLen2 = rSeq2.getLength();
70*b1cdbd2cSJim Jagielski
71*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Sequence< ::rtl::OUString > aSeq( nLen1 + nLen2 );
72*b1cdbd2cSJim Jagielski
73*b1cdbd2cSJim Jagielski ::rtl::OUString* pStrings = aSeq.getArray();
74*b1cdbd2cSJim Jagielski
75*b1cdbd2cSJim Jagielski sal_Int32 nIdx;
76*b1cdbd2cSJim Jagielski const ::rtl::OUString* pStringSrc = rSeq1.getConstArray();
77*b1cdbd2cSJim Jagielski for( nIdx = 0; nIdx < nLen1; nIdx++ )
78*b1cdbd2cSJim Jagielski *pStrings++ = *pStringSrc++;
79*b1cdbd2cSJim Jagielski
80*b1cdbd2cSJim Jagielski pStringSrc = rSeq2.getConstArray();
81*b1cdbd2cSJim Jagielski for( nIdx = 0; nIdx < nLen2; nIdx++ )
82*b1cdbd2cSJim Jagielski *pStrings++ = *pStringSrc++;
83*b1cdbd2cSJim Jagielski
84*b1cdbd2cSJim Jagielski return aSeq;
85*b1cdbd2cSJim Jagielski }
86*b1cdbd2cSJim Jagielski
87*b1cdbd2cSJim Jagielski /** this method adds a variable number of char pointer to a given Sequence
88*b1cdbd2cSJim Jagielski */
addToSequence(::com::sun::star::uno::Sequence<::rtl::OUString> & rSeq,sal_uInt16 nServices,...)89*b1cdbd2cSJim Jagielski void ServiceInfoHelper::addToSequence( ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq, sal_uInt16 nServices, /* char * */ ... ) throw()
90*b1cdbd2cSJim Jagielski {
91*b1cdbd2cSJim Jagielski sal_uInt32 nCount = rSeq.getLength();
92*b1cdbd2cSJim Jagielski
93*b1cdbd2cSJim Jagielski rSeq.realloc( nCount + nServices );
94*b1cdbd2cSJim Jagielski rtl::OUString* pStrings = rSeq.getArray();
95*b1cdbd2cSJim Jagielski
96*b1cdbd2cSJim Jagielski va_list marker;
97*b1cdbd2cSJim Jagielski va_start( marker, nServices );
98*b1cdbd2cSJim Jagielski for( sal_uInt16 i = 0 ; i < nServices; i++ )
99*b1cdbd2cSJim Jagielski pStrings[nCount++] = rtl::OUString::createFromAscii(va_arg( marker, char*));
100*b1cdbd2cSJim Jagielski va_end( marker );
101*b1cdbd2cSJim Jagielski }
102*b1cdbd2cSJim Jagielski
103*b1cdbd2cSJim Jagielski }
104*b1cdbd2cSJim Jagielski
105*b1cdbd2cSJim Jagielski
106