xref: /aoo41x/main/xmlreader/source/span.cxx (revision b725e8eb)
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 #include "precompiled_xmlreader.hxx"
25 #include "sal/config.h"
26 
27 #include "com/sun/star/uno/RuntimeException.hpp"
28 #include "com/sun/star/uno/XInterface.hpp"
29 #include "osl/diagnose.h"
30 #include "rtl/textcvt.h"
31 #include "rtl/textenc.h"
32 #include "rtl/ustring.h"
33 #include "rtl/ustring.hxx"
34 #include "sal/types.h"
35 #include "xmlreader/span.hxx"
36 
37 namespace xmlreader {
38 
39 namespace {
40 
41 namespace css = com::sun::star;
42 
43 }
44 
convertFromUtf8() const45 rtl::OUString Span::convertFromUtf8() const {
46     OSL_ASSERT(is());
47     rtl_uString * s = 0;
48     if (!rtl_convertStringToUString(
49             &s, begin, length, RTL_TEXTENCODING_UTF8,
50             (RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_ERROR |
51              RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_ERROR |
52              RTL_TEXTTOUNICODE_FLAGS_INVALID_ERROR)))
53     {
54         throw css::uno::RuntimeException(
55             rtl::OUString(
56                 RTL_CONSTASCII_USTRINGPARAM("cannot convert from UTF-8")),
57             css::uno::Reference< css::uno::XInterface >());
58     }
59     return rtl::OUString(s, SAL_NO_ACQUIRE);
60 }
61 
62 }
63