1*dde7d3faSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*dde7d3faSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*dde7d3faSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*dde7d3faSAndrew Rist * distributed with this work for additional information 6*dde7d3faSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*dde7d3faSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*dde7d3faSAndrew Rist * "License"); you may not use this file except in compliance 9*dde7d3faSAndrew Rist * with the License. You may obtain a copy of the License at 10*dde7d3faSAndrew Rist * 11*dde7d3faSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*dde7d3faSAndrew Rist * 13*dde7d3faSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*dde7d3faSAndrew Rist * software distributed under the License is distributed on an 15*dde7d3faSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*dde7d3faSAndrew Rist * KIND, either express or implied. See the License for the 17*dde7d3faSAndrew Rist * specific language governing permissions and limitations 18*dde7d3faSAndrew Rist * under the License. 19*dde7d3faSAndrew Rist * 20*dde7d3faSAndrew Rist *************************************************************/ 21*dde7d3faSAndrew Rist 22*dde7d3faSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #include "precompiled_comphelper.hxx" 25cdf0e10cSrcweir #include "sal/config.h" 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <cstddef> 28cdf0e10cSrcweir #include <string.h> 29cdf0e10cSrcweir #include <vector> 30cdf0e10cSrcweir #include <algorithm> 31cdf0e10cSrcweir 32cdf0e10cSrcweir #include <rtl/ustring.hxx> 33cdf0e10cSrcweir #include <rtl/ustrbuf.hxx> 34cdf0e10cSrcweir #include <sal/types.h> 35cdf0e10cSrcweir 36cdf0e10cSrcweir #include <comphelper/string.hxx> 37cdf0e10cSrcweir #include <comphelper/stlunosequence.hxx> 38cdf0e10cSrcweir #include <comphelper/stl_types.hxx> 39cdf0e10cSrcweir 40cdf0e10cSrcweir 41cdf0e10cSrcweir namespace comphelper { namespace string { 42cdf0e10cSrcweir 43cdf0e10cSrcweir rtl::OUString searchAndReplaceAsciiL( 44cdf0e10cSrcweir rtl::OUString const & source, char const * from, sal_Int32 fromLength, 45cdf0e10cSrcweir rtl::OUString const & to, sal_Int32 beginAt, sal_Int32 * replacedAt) 46cdf0e10cSrcweir { 47cdf0e10cSrcweir sal_Int32 n = source.indexOfAsciiL(from, fromLength, beginAt); 48cdf0e10cSrcweir if (replacedAt != NULL) { 49cdf0e10cSrcweir *replacedAt = n; 50cdf0e10cSrcweir } 51cdf0e10cSrcweir return n == -1 ? source : source.replaceAt(n, fromLength, to); 52cdf0e10cSrcweir } 53cdf0e10cSrcweir 54cdf0e10cSrcweir ::rtl::OUString searchAndReplaceAllAsciiWithAscii( 55cdf0e10cSrcweir const ::rtl::OUString& _source, const sal_Char* _from, const sal_Char* _to, 56cdf0e10cSrcweir const sal_Int32 _beginAt ) 57cdf0e10cSrcweir { 58cdf0e10cSrcweir sal_Int32 fromLength = strlen( _from ); 59cdf0e10cSrcweir sal_Int32 n = _source.indexOfAsciiL( _from, fromLength, _beginAt ); 60cdf0e10cSrcweir if ( n == -1 ) 61cdf0e10cSrcweir return _source; 62cdf0e10cSrcweir 63cdf0e10cSrcweir ::rtl::OUString dest( _source ); 64cdf0e10cSrcweir ::rtl::OUString to( ::rtl::OUString::createFromAscii( _to ) ); 65cdf0e10cSrcweir do 66cdf0e10cSrcweir { 67cdf0e10cSrcweir dest = dest.replaceAt( n, fromLength, to ); 68cdf0e10cSrcweir n = dest.indexOfAsciiL( _from, fromLength, n + to.getLength() ); 69cdf0e10cSrcweir } 70cdf0e10cSrcweir while ( n != -1 ); 71cdf0e10cSrcweir 72cdf0e10cSrcweir return dest; 73cdf0e10cSrcweir } 74cdf0e10cSrcweir 75cdf0e10cSrcweir ::rtl::OUString& searchAndReplaceAsciiI( 76cdf0e10cSrcweir ::rtl::OUString & _source, sal_Char const * _asciiPattern, ::rtl::OUString const & _replace, 77cdf0e10cSrcweir sal_Int32 _beginAt, sal_Int32 * _replacedAt ) 78cdf0e10cSrcweir { 79cdf0e10cSrcweir sal_Int32 fromLength = strlen( _asciiPattern ); 80cdf0e10cSrcweir sal_Int32 n = _source.indexOfAsciiL( _asciiPattern, fromLength, _beginAt ); 81cdf0e10cSrcweir if ( _replacedAt != NULL ) 82cdf0e10cSrcweir *_replacedAt = n; 83cdf0e10cSrcweir 84cdf0e10cSrcweir if ( n != -1 ) 85cdf0e10cSrcweir _source = _source.replaceAt( n, fromLength, _replace ); 86cdf0e10cSrcweir 87cdf0e10cSrcweir return _source; 88cdf0e10cSrcweir } 89cdf0e10cSrcweir 90cdf0e10cSrcweir // convert between sequence of string and comma separated string 91cdf0e10cSrcweir 92cdf0e10cSrcweir ::rtl::OUString convertCommaSeparated( 93cdf0e10cSrcweir ::com::sun::star::uno::Sequence< ::rtl::OUString > const& i_rSeq) 94cdf0e10cSrcweir { 95cdf0e10cSrcweir ::rtl::OUStringBuffer buf; 96cdf0e10cSrcweir ::comphelper::intersperse( 97cdf0e10cSrcweir ::comphelper::stl_begin(i_rSeq), ::comphelper::stl_end(i_rSeq), 98cdf0e10cSrcweir ::comphelper::OUStringBufferAppender(buf), 99cdf0e10cSrcweir ::rtl::OUString::createFromAscii(", ")); 100cdf0e10cSrcweir return buf.makeStringAndClear(); 101cdf0e10cSrcweir } 102cdf0e10cSrcweir 103cdf0e10cSrcweir ::com::sun::star::uno::Sequence< ::rtl::OUString > 104cdf0e10cSrcweir convertCommaSeparated( ::rtl::OUString const& i_rString ) 105cdf0e10cSrcweir { 106cdf0e10cSrcweir std::vector< ::rtl::OUString > vec; 107cdf0e10cSrcweir sal_Int32 idx = 0; 108cdf0e10cSrcweir do { 109cdf0e10cSrcweir ::rtl::OUString kw = 110cdf0e10cSrcweir i_rString.getToken(0, static_cast<sal_Unicode> (','), idx); 111cdf0e10cSrcweir kw = kw.trim(); 112cdf0e10cSrcweir if (kw.getLength() > 0) { 113cdf0e10cSrcweir vec.push_back(kw); 114cdf0e10cSrcweir } 115cdf0e10cSrcweir } while (idx >= 0); 116cdf0e10cSrcweir ::com::sun::star::uno::Sequence< ::rtl::OUString > kws(vec.size()); 117cdf0e10cSrcweir std::copy(vec.begin(), vec.end(), stl_begin(kws)); 118cdf0e10cSrcweir return kws; 119cdf0e10cSrcweir } 120cdf0e10cSrcweir 121cdf0e10cSrcweir } } 122