xref: /aoo41x/main/tools/source/string/tustring.cxx (revision 89b56da7)
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14  * software distributed under the License is distributed on an
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16  * KIND, either express or implied.  See the License for the
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_tools.hxx"
26 
27 #include <string.h>
28 
29 #include "boost/static_assert.hpp"
30 
31 #ifndef _OSL_INTERLCK_H
32 #include <osl/interlck.h>
33 #endif
34 #ifndef _RTL_ALLOC_H
35 #include <rtl/alloc.h>
36 #endif
37 #ifndef _RTL_MEMORY_H
38 #include <rtl/memory.h>
39 #endif
40 #include <rtl/tencinfo.h>
41 #include <rtl/instance.hxx>
42 
43 #include <tools/string.hxx>
44 #include <impstrg.hxx>
45 
46 #include <tools/debug.hxx>
47 
48 // =======================================================================
49 
50 DBG_NAME( UniString )
DBG_NAMEEX(ByteString)51 DBG_NAMEEX( ByteString )
52 
53 // -----------------------------------------------------------------------
54 
55 #define STRCODE 		sal_Unicode
56 #define STRCODEU        sal_Unicode
57 #define STRING			UniString
58 #define STRINGDATA		UniStringData
59 #define DBGCHECKSTRING	DbgCheckUniString
60 #define STRING_TYPE     rtl_uString
61 #define STRING_ACQUIRE  rtl_uString_acquire
62 #define STRING_RELEASE  rtl_uString_release
63 #define STRING_NEW      rtl_uString_new
64 
65 // -----------------------------------------------------------------------
66 
67 #include <strimp.cxx>
68 #include <strucvt.cxx>
69 #include <strascii.cxx>
70 
71 UniString::UniString(char c): mpData(ImplAllocData(1)) { mpData->maStr[0] = c; }
72 
73 // -----------------------------------------------------------------------
74 
CreateFromInt32(sal_Int32 n,sal_Int16 nRadix)75 UniString UniString::CreateFromInt32( sal_Int32 n, sal_Int16 nRadix )
76 {
77 	sal_Unicode aBuf[RTL_USTR_MAX_VALUEOFINT32];
78     BOOST_STATIC_ASSERT(RTL_USTR_MAX_VALUEOFINT32 <= STRING_MAXLEN);
79 	return UniString(
80         aBuf,
81         static_cast< xub_StrLen >(rtl_ustr_valueOfInt32( aBuf, n, nRadix )) );
82 }
83 
84 // -----------------------------------------------------------------------
85 
CreateFromInt64(sal_Int64 n,sal_Int16 nRadix)86 UniString UniString::CreateFromInt64( sal_Int64 n, sal_Int16 nRadix )
87 {
88 	sal_Unicode aBuf[RTL_USTR_MAX_VALUEOFINT64];
89     BOOST_STATIC_ASSERT(RTL_USTR_MAX_VALUEOFINT64 <= STRING_MAXLEN);
90 	return UniString(
91         aBuf,
92         static_cast< xub_StrLen >(rtl_ustr_valueOfInt64( aBuf, n, nRadix )) );
93 }
94 
95 // -----------------------------------------------------------------------
96 
CreateFromFloat(float f)97 UniString UniString::CreateFromFloat( float f )
98 {
99 	sal_Unicode aBuf[RTL_USTR_MAX_VALUEOFFLOAT];
100     BOOST_STATIC_ASSERT(RTL_USTR_MAX_VALUEOFFLOAT <= STRING_MAXLEN);
101 	return UniString(
102         aBuf, static_cast< xub_StrLen >(rtl_ustr_valueOfFloat( aBuf, f )) );
103 }
104 
105 // -----------------------------------------------------------------------
106 
CreateFromDouble(double d)107 UniString UniString::CreateFromDouble( double d )
108 {
109 	sal_Unicode aBuf[RTL_USTR_MAX_VALUEOFDOUBLE];
110     BOOST_STATIC_ASSERT(RTL_USTR_MAX_VALUEOFDOUBLE <= STRING_MAXLEN);
111 	return UniString(
112         aBuf, static_cast< xub_StrLen >(rtl_ustr_valueOfDouble( aBuf, d )) );
113 }
114 
115 // -----------------------------------------------------------------------
116 
117 namespace { struct Empty : public rtl::Static< const UniString, Empty> {}; }
EmptyString()118 const UniString& UniString::EmptyString()
119 {
120 	return Empty::get();
121 }
122 
123 // -----------------------------------------------------------------------
124 
ToInt32() const125 sal_Int32 UniString::ToInt32() const
126 {
127 	DBG_CHKTHIS( UniString, DbgCheckUniString );
128 
129 	return rtl_ustr_toInt32( mpData->maStr, 10 );
130 }
131 
132 // -----------------------------------------------------------------------
133 
ToInt64() const134 sal_Int64 UniString::ToInt64() const
135 {
136 	DBG_CHKTHIS( UniString, DbgCheckUniString );
137 
138 	return rtl_ustr_toInt64( mpData->maStr, 10 );
139 }
140 
141 // -----------------------------------------------------------------------
142 
ToFloat() const143 float UniString::ToFloat() const
144 {
145 	DBG_CHKTHIS( UniString, DbgCheckUniString );
146 
147 	return rtl_ustr_toFloat( mpData->maStr );
148 }
149 
150 // -----------------------------------------------------------------------
151 
ToDouble() const152 double UniString::ToDouble() const
153 {
154 	DBG_CHKTHIS( UniString, DbgCheckUniString );
155 
156 	return rtl_ustr_toDouble( mpData->maStr );
157 }
158 
159