1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef INCLUDED_URIHELPER_HXX 25 #define INCLUDED_URIHELPER_HXX 26 27 #include "rtl/ustring.hxx" 28 #include "rtl/ustrbuf.hxx" 29 #include "rtl/uri.hxx" 30 31 //========================================================================= 32 33 namespace ucb_impl { namespace urihelper { 34 encodeSegment(const::rtl::OUString & rSegment)35 inline ::rtl::OUString encodeSegment( const ::rtl::OUString & rSegment ) 36 { 37 return rtl::Uri::encode( rSegment, 38 rtl_UriCharClassPchar, 39 rtl_UriEncodeIgnoreEscapes, 40 RTL_TEXTENCODING_UTF8 ); 41 } 42 decodeSegment(const rtl::OUString & rSegment)43 inline ::rtl::OUString decodeSegment( const rtl::OUString& rSegment ) 44 { 45 return rtl::Uri::decode( rSegment, 46 rtl_UriDecodeWithCharset, 47 RTL_TEXTENCODING_UTF8 ); 48 } 49 encodeURI(const::rtl::OUString & rURI)50 inline ::rtl::OUString encodeURI( const ::rtl::OUString & rURI ) 51 { 52 rtl::OUString aFragment; 53 rtl::OUString aParams; 54 rtl::OUString aURI; 55 56 sal_Int32 nFragment = rURI.lastIndexOf( sal_Unicode( '#' ) ); 57 if ( nFragment != -1 ) 58 aFragment = rURI.copy( nFragment + 1 ); 59 60 sal_Int32 nParams = ( nFragment == -1 ) 61 ? rURI.lastIndexOf( sal_Unicode( '?' ) ) 62 : rURI.lastIndexOf( sal_Unicode( '?' ), nFragment ); 63 if ( nParams != -1 ) 64 aParams = ( nFragment == -1 ) 65 ? rURI.copy( nParams + 1 ) 66 : rURI.copy( nParams + 1, nFragment - nParams - 1 ); 67 68 aURI = ( nParams != -1 ) 69 ? rURI.copy( 0, nParams ) 70 : ( nFragment != -1 ) 71 ? rURI.copy( 0, nFragment ) 72 : rURI; 73 74 if ( aFragment.getLength() > 1 ) 75 aFragment = 76 rtl::Uri::encode( aFragment, 77 rtl_UriCharClassUric, 78 rtl_UriEncodeKeepEscapes, /* #i81690# */ 79 RTL_TEXTENCODING_UTF8 ); 80 81 if ( aParams.getLength() > 1 ) 82 aParams = 83 rtl::Uri::encode( aParams, 84 rtl_UriCharClassUric, 85 rtl_UriEncodeKeepEscapes, /* #i81690# */ 86 RTL_TEXTENCODING_UTF8 ); 87 88 rtl::OUStringBuffer aResult; 89 sal_Int32 nIndex = 0; 90 do 91 { 92 aResult.append( 93 rtl::Uri::encode( aURI.getToken( 0, '/', nIndex ), 94 rtl_UriCharClassPchar, 95 rtl_UriEncodeKeepEscapes, /* #i81690# */ 96 RTL_TEXTENCODING_UTF8 ) ); 97 if ( nIndex >= 0 ) 98 aResult.append( sal_Unicode( '/' ) ); 99 } 100 while ( nIndex >= 0 ); 101 102 if ( aParams.getLength() > 0 ) 103 { 104 aResult.append( sal_Unicode( '?' ) ); 105 aResult.append( aParams ); 106 } 107 108 if ( aFragment.getLength() > 0 ) 109 { 110 aResult.append( sal_Unicode( '#' ) ); 111 aResult.append( aFragment ); 112 } 113 114 return aResult.makeStringAndClear(); 115 } 116 117 } } // namespace 118 119 #endif /* !INCLUDED_URIHELPER_HXX */ 120