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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_i18npool.hxx"
30 
31 // prevent internal compiler error with MSVC6SP3
32 #include <utility>
33 
34 #include <rtl/string.hxx>
35 #include <rtl/ustrbuf.hxx>
36 #define TRANSLITERATION_ALL
37 #include <textToPronounce_zh.hxx>
38 
39 using namespace com::sun::star::uno;
40 using namespace rtl;
41 
42 namespace com { namespace sun { namespace star { namespace i18n {
43 
44 sal_Int16 SAL_CALL TextToPronounce_zh::getType() throw (RuntimeException)
45 {
46     return TransliterationType::ONE_TO_ONE| TransliterationType::IGNORE;
47 }
48 
49 const sal_Unicode* SAL_CALL
50 TextToPronounce_zh::getPronounce(const sal_Unicode ch)
51 {
52     static const sal_Unicode emptyString[]={0};
53     if (idx) {
54         sal_uInt16 address = idx[0][ch>>8];
55         if (address != 0xFFFF)
56             return &idx[2][idx[1][address + (ch & 0xFF)]];
57     }
58     return emptyString;
59 }
60 
61 OUString SAL_CALL
62 TextToPronounce_zh::folding(const OUString & inStr, sal_Int32 startPos,
63         sal_Int32 nCount, Sequence< sal_Int32 > & offset) throw (RuntimeException)
64 {
65     OUStringBuffer sb;
66     const sal_Unicode * chArr = inStr.getStr() + startPos;
67 
68     if (startPos < 0)
69         throw RuntimeException();
70 
71     if (startPos + nCount > inStr.getLength())
72         nCount = inStr.getLength() - startPos;
73 
74     offset[0] = 0;
75     for (sal_Int32 i = 0; i < nCount; i++) {
76         OUString pron(getPronounce(chArr[i]));
77         sb.append(pron);
78 
79         if (useOffset)
80             offset[i + 1] = offset[i] + pron.getLength();
81     }
82     return sb.makeStringAndClear();
83 }
84 
85 OUString SAL_CALL
86 TextToPronounce_zh::transliterateChar2String( sal_Unicode inChar) throw(RuntimeException)
87 {
88     return OUString(getPronounce(inChar));
89 }
90 
91 sal_Unicode SAL_CALL
92 TextToPronounce_zh::transliterateChar2Char( sal_Unicode inChar) throw(RuntimeException, MultipleCharsOutputException)
93 {
94     const sal_Unicode* pron=getPronounce(inChar);
95     if (!pron || !pron[0])
96         return 0;
97     if (pron[1])
98         throw MultipleCharsOutputException();
99     return *pron;
100 }
101 
102 sal_Bool SAL_CALL
103 TextToPronounce_zh::equals( const OUString & str1, sal_Int32 pos1, sal_Int32 nCount1, sal_Int32 & nMatch1,
104         const OUString & str2, sal_Int32 pos2, sal_Int32 nCount2, sal_Int32 & nMatch2)
105         throw (RuntimeException)
106 {
107     sal_Int32 realCount;
108     int i;  // loop variable
109     const sal_Unicode * s1, * s2;
110     const sal_Unicode *pron1, *pron2;
111 
112     if (nCount1 + pos1 > str1.getLength())
113         nCount1 = str1.getLength() - pos1;
114 
115     if (nCount2 + pos2 > str2.getLength())
116         nCount2 = str2.getLength() - pos2;
117 
118     realCount = ((nCount1 > nCount2) ? nCount2 : nCount1);
119 
120     s1 = str1.getStr() + pos1;
121     s2 = str2.getStr() + pos2;
122     for (i = 0; i < realCount; i++) {
123         pron1=getPronounce(*s1++);
124         pron2=getPronounce(*s2++);
125         if (pron1 != pron2) {
126             nMatch1 = nMatch2 = i;
127             return sal_False;
128         }
129     }
130     nMatch1 = nMatch2 = realCount;
131     return (nCount1 == nCount2);
132 }
133 
134 TextToPinyin_zh_CN::TextToPinyin_zh_CN() : TextToPronounce_zh("get_zh_pinyin")
135 {
136         transliterationName = "ChineseCharacterToPinyin";
137         implementationName = "com.sun.star.i18n.Transliteration.TextToPinyin_zh_CN";
138 }
139 
140 TextToChuyin_zh_TW::TextToChuyin_zh_TW() : TextToPronounce_zh("get_zh_zhuyin")
141 {
142         transliterationName = "ChineseCharacterToChuyin";
143         implementationName = "com.sun.star.i18n.Transliteration.TextToChuyin_zh_TW";
144 }
145 
146 extern "C" { static void SAL_CALL thisModule() {} }
147 
148 TextToPronounce_zh::TextToPronounce_zh(const sal_Char* func_name)
149 {
150 #ifdef SAL_DLLPREFIX
151     OUString lib=OUString::createFromAscii(SAL_DLLPREFIX"index_data"SAL_DLLEXTENSION);
152 #else
153     OUString lib=OUString::createFromAscii("index_data"SAL_DLLEXTENSION);
154 #endif
155     hModule = osl_loadModuleRelative(
156         &thisModule, lib.pData, SAL_LOADMODULE_DEFAULT );
157     idx=NULL;
158     if (hModule) {
159         sal_uInt16** (*function)() = (sal_uInt16** (*)()) osl_getFunctionSymbol(hModule, OUString::createFromAscii(func_name).pData);
160         if (function)
161             idx=function();
162     }
163 }
164 TextToPronounce_zh::~TextToPronounce_zh()
165 {
166     if (hModule) osl_unloadModule(hModule);
167 }
168 } } } }
169