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 #ifndef _RPTSHARED_CONSTASCIISTRING_HXX_
23*b1cdbd2cSJim Jagielski #define _RPTSHARED_CONSTASCIISTRING_HXX_
24*b1cdbd2cSJim Jagielski
25*b1cdbd2cSJim Jagielski #ifndef CONSTASCII_INCLUDED_INDIRECT
26*b1cdbd2cSJim Jagielski #error "don't include this file directly! use stringconstants.hrc instead!"
27*b1cdbd2cSJim Jagielski #endif
28*b1cdbd2cSJim Jagielski
29*b1cdbd2cSJim Jagielski // no namespaces. This file is included from several other files _within_ a namespace.
30*b1cdbd2cSJim Jagielski
31*b1cdbd2cSJim Jagielski //============================================================
32*b1cdbd2cSJim Jagielski //= a helper for static ascii pseudo-unicode strings
33*b1cdbd2cSJim Jagielski //============================================================
34*b1cdbd2cSJim Jagielski // string constants
35*b1cdbd2cSJim Jagielski struct ConstAsciiString
36*b1cdbd2cSJim Jagielski {
37*b1cdbd2cSJim Jagielski const sal_Char* ascii;
38*b1cdbd2cSJim Jagielski sal_Int32 length;
39*b1cdbd2cSJim Jagielski
40*b1cdbd2cSJim Jagielski inline operator const ::rtl::OUString& () const;
41*b1cdbd2cSJim Jagielski inline operator const sal_Char* () const { return ascii; }
42*b1cdbd2cSJim Jagielski
43*b1cdbd2cSJim Jagielski inline ConstAsciiString(const sal_Char* _pAsciiZeroTerminated, const sal_Int32 _nLength);
44*b1cdbd2cSJim Jagielski inline ~ConstAsciiString();
45*b1cdbd2cSJim Jagielski
46*b1cdbd2cSJim Jagielski private:
47*b1cdbd2cSJim Jagielski mutable ::rtl::OUString* ustring;
48*b1cdbd2cSJim Jagielski };
49*b1cdbd2cSJim Jagielski
50*b1cdbd2cSJim Jagielski //------------------------------------------------------------
ConstAsciiString(const sal_Char * _pAsciiZeroTerminated,const sal_Int32 _nLength)51*b1cdbd2cSJim Jagielski inline ConstAsciiString::ConstAsciiString(const sal_Char* _pAsciiZeroTerminated, const sal_Int32 _nLength)
52*b1cdbd2cSJim Jagielski :ascii(_pAsciiZeroTerminated)
53*b1cdbd2cSJim Jagielski ,length(_nLength)
54*b1cdbd2cSJim Jagielski ,ustring(NULL)
55*b1cdbd2cSJim Jagielski {
56*b1cdbd2cSJim Jagielski }
57*b1cdbd2cSJim Jagielski
58*b1cdbd2cSJim Jagielski //------------------------------------------------------------
~ConstAsciiString()59*b1cdbd2cSJim Jagielski inline ConstAsciiString::~ConstAsciiString()
60*b1cdbd2cSJim Jagielski {
61*b1cdbd2cSJim Jagielski delete ustring;
62*b1cdbd2cSJim Jagielski ustring = NULL;
63*b1cdbd2cSJim Jagielski }
64*b1cdbd2cSJim Jagielski
65*b1cdbd2cSJim Jagielski //------------------------------------------------------------
66*b1cdbd2cSJim Jagielski inline ConstAsciiString::operator const ::rtl::OUString& () const
67*b1cdbd2cSJim Jagielski {
68*b1cdbd2cSJim Jagielski if (!ustring)
69*b1cdbd2cSJim Jagielski ustring = new ::rtl::OUString(ascii, length, RTL_TEXTENCODING_ASCII_US);
70*b1cdbd2cSJim Jagielski return *ustring;
71*b1cdbd2cSJim Jagielski }
72*b1cdbd2cSJim Jagielski
73*b1cdbd2cSJim Jagielski //============================================================
74*b1cdbd2cSJim Jagielski
75*b1cdbd2cSJim Jagielski #define DECLARE_CONSTASCII_USTRING( name ) \
76*b1cdbd2cSJim Jagielski extern const ConstAsciiString name
77*b1cdbd2cSJim Jagielski
78*b1cdbd2cSJim Jagielski #define IMPLEMENT_CONSTASCII_USTRING( name, string ) \
79*b1cdbd2cSJim Jagielski const ConstAsciiString name(string, sizeof(string)-1)
80*b1cdbd2cSJim Jagielski
81*b1cdbd2cSJim Jagielski
82*b1cdbd2cSJim Jagielski #endif // _RPTSHARED_CONSTASCIISTRING_HXX_
83