version 1.81, 2003/10/02 19:10:27
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version 1.96, 2004/07/28 23:53:58
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//%///////////////////////////////////////////////////////////////////////////// |
//%2003//////////////////////////////////////////////////////////////////////// |
// | // |
// Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Company, IBM, |
// Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Development |
// The Open Group, Tivoli Systems |
// Company, L. P., IBM Corp., The Open Group, Tivoli Systems. |
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// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L. P.; |
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// IBM Corp.; EMC Corporation, The Open Group. |
// | // |
// Permission is hereby granted, free of charge, to any person obtaining a copy | // Permission is hereby granted, free of charge, to any person obtaining a copy |
// of this software and associated documentation files (the "Software"), to | // of this software and associated documentation files (the "Software"), to |
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#include "InternalException.h" | #include "InternalException.h" |
#include <iostream> | #include <iostream> |
#include <fstream> | #include <fstream> |
#ifndef PEGASUS_REMOVE_DEPRECATED |
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#include "System.h" // for strcasecmp |
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#endif |
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#include "CommonUTF.h" | #include "CommonUTF.h" |
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CString::CString(const CString& cstr) | CString::CString(const CString& cstr) |
{ | { |
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_rep = 0; |
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if (cstr._rep) |
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{ |
_rep = (void*)new char[strlen((char*)cstr._rep)+1]; | _rep = (void*)new char[strlen((char*)cstr._rep)+1]; |
strcpy((char*)_rep, (char*)cstr._rep); | strcpy((char*)_rep, (char*)cstr._rep); |
} | } |
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} |
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CString::CString(char* cstr) | CString::CString(char* cstr) |
: _rep(cstr) | : _rep(cstr) |
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CString::~CString() | CString::~CString() |
{ | { |
if (_rep) | if (_rep) |
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{ |
delete [] (char*)_rep; | delete [] (char*)_rep; |
} | } |
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} |
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CString& CString::operator=(const CString& cstr) | CString& CString::operator=(const CString& cstr) |
{ | { |
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if (&cstr != this) |
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{ |
if (_rep) | if (_rep) |
{ | { |
delete [] (char*)_rep; | delete [] (char*)_rep; |
_rep = 0; | _rep = 0; |
} | } |
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if (cstr._rep) |
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{ |
_rep = (char*)new char[strlen((char*)cstr._rep)+1]; | _rep = (char*)new char[strlen((char*)cstr._rep)+1]; |
strcpy((char*)_rep, (char*)cstr._rep); | strcpy((char*)_rep, (char*)cstr._rep); |
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} |
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} |
return *this; | return *this; |
} | } |
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assign(str); | assign(str); |
} | } |
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String::String(const char* str, const char* utfFlag) |
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{ |
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_rep = new StringRep; |
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if(!memcmp(utfFlag,STRING_FLAG_UTF8,sizeof(STRING_FLAG_UTF8))) |
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{ |
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assignUTF8(str); |
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} |
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else |
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{ |
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assign(str); |
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} |
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} |
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String::String(const char* str, Uint32 n) | String::String(const char* str, Uint32 n) |
{ | { |
_rep = new StringRep; | _rep = new StringRep; |
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String& String::operator=(const String& str) | String& String::operator=(const String& str) |
{ | { |
return assign(str); |
if (&str != this) |
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{ |
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assign(str); |
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} |
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return *this; |
} | } |
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String& String::assign(const String& str) | String& String::assign(const String& str) |
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return *this; | return *this; |
} | } |
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String& String::assign(const char* str) |
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{ |
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_rep->c16a.clear(); |
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Uint32 n = strlen(str) + 1; |
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_rep->c16a.reserveCapacity(n); |
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while (n--) |
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_rep->c16a.append(Uint8(*str++)); |
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return *this; |
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} |
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String& String::assign(const char* str, Uint32 n) | String& String::assign(const char* str, Uint32 n) |
{ | { |
_rep->c16a.clear(); |
char *tmpStr = new char[n+1]; |
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memset(tmpStr,0x00,n+1); |
Uint32 _n = _strnlen(str, n); |
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_rep->c16a.reserveCapacity(_n + 1); |
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while (_n--) |
strncpy(tmpStr,str,n); |
_rep->c16a.append(Uint8(*str++)); |
assign(tmpStr); |
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delete [] tmpStr; |
_rep->c16a.append('\0'); |
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return *this; | return *this; |
} | } |
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return _rep->c16a.getData(); | return _rep->c16a.getData(); |
} | } |
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CString String::getCString() const |
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{ |
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Uint32 n = size() + 1; |
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char* str = new char[n]; |
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char* p = str; |
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const Char16* q = getChar16Data(); |
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for (Uint32 i = 0; i < n; i++) |
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{ |
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Uint16 c = *q++; |
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*p++ = char(c); |
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//if (c & 0xff00) |
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// truncatedCharacters = true; |
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} |
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return CString(str); |
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} |
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Char16& String::operator[](Uint32 index) | Char16& String::operator[](Uint32 index) |
{ | { |
if (index > size()) | if (index > size()) |
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Uint32 i = 1; | Uint32 i = 1; |
for (; i < subStrLen; i++) | for (; i < subStrLen; i++) |
if (*pStr++ != *p++ ) | if (*pStr++ != *p++ ) |
{pStr--; break;} // break from loop |
{pStr-=i; break;} // break from loop |
if (i == subStrLen) | if (i == subStrLen) |
return loc; | return loc; |
} | } |
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return PEG_NOT_FOUND; | return PEG_NOT_FOUND; |
} | } |
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// ATTN-RK-P3-20020509: Define case-sensitivity for non-English characters |
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// ATTN-CEC-20030913: ICU code added, but uses the server's locale. Look at adding |
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// a toLower( ) with Locale parameter - like ICU's toLower( ) |
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void String::toLower() | void String::toLower() |
{ | { |
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const char * noLocale = NULL; |
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String::toLower(noLocale); |
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} |
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void String::toLower(const char * strLocale) |
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{ |
#ifdef PEGASUS_HAS_ICU | #ifdef PEGASUS_HAS_ICU |
UnicodeString UniStr((const UChar *)_rep->c16a.getData()); | UnicodeString UniStr((const UChar *)_rep->c16a.getData()); |
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if(strLocale == NULL) |
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{ |
UniStr.toLower(); | UniStr.toLower(); |
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} |
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else |
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{ |
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Locale loc(strLocale); |
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if(loc.isBogus()) |
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{ |
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throw InvalidNameException(String(strLocale)); |
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} |
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UniStr.toLower(loc); |
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} |
UniStr.append((UChar)'\0'); | UniStr.append((UChar)'\0'); |
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assign((Char16*)UniStr.getBuffer()); | assign((Char16*)UniStr.getBuffer()); |
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#endif | #endif |
} | } |
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void String::toUpper(const char * strLocale) |
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{ |
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#ifdef PEGASUS_HAS_ICU |
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UnicodeString UniStr((const UChar *)_rep->c16a.getData()); |
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if(strLocale == NULL) |
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{ |
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UniStr.toUpper(); |
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} |
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else |
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{ |
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Locale loc(strLocale); |
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if(loc.isBogus()) |
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{ |
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throw InvalidNameException(String(strLocale)); |
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} |
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UniStr.toUpper(loc); |
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} |
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UniStr.append((UChar)'\0'); |
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assign((Char16*)UniStr.getBuffer()); |
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#else |
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for (Char16* p = &_rep->c16a[0]; *p; p++) |
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{ |
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if (*p <= PEGASUS_MAX_PRINTABLE_CHAR) |
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*p = toupper(*p); |
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} |
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#endif |
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} |
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int String::compare(const String& s1, const String& s2, Uint32 n) | int String::compare(const String& s1, const String& s2, Uint32 n) |
{ | { |
const Char16* s1c16 = s1.getChar16Data(); | const Char16* s1c16 = s1.getChar16Data(); |
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int String::compareNoCase(const String& s1, const String& s2) | int String::compareNoCase(const String& s1, const String& s2) |
{ | { |
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const char * noLocale = NULL; |
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return String::compareNoCase(s1, s2, noLocale); |
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} |
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int String::compareNoCase(const String& s1, const String& s2,const char * strLocale) |
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{ |
#ifdef PEGASUS_HAS_ICU | #ifdef PEGASUS_HAS_ICU |
UnicodeString UniStr1((const UChar *)s1.getChar16Data(), (int32_t)s1.size()); | UnicodeString UniStr1((const UChar *)s1.getChar16Data(), (int32_t)s1.size()); |
UnicodeString UniStr2((const UChar *)s2.getChar16Data(), (int32_t)s2.size()); | UnicodeString UniStr2((const UChar *)s2.getChar16Data(), (int32_t)s2.size()); |
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if(strLocale == NULL) |
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{ |
UniStr1.toLower(); | UniStr1.toLower(); |
UniStr2.toLower(); | UniStr2.toLower(); |
return (UniStr2.compare(UniStr1)); |
} |
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else |
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{ |
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Locale loc(strLocale); |
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if(loc.isBogus()) |
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{ |
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throw InvalidNameException(String(strLocale)); |
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} |
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UniStr1.toLower(loc); |
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UniStr2.toLower(loc); |
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} |
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// Note: the ICU 2.6.1 documentation for UnicodeString::compare( ) is |
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// backwards! The API actually returns +1 if this is greater than text. |
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// This is why the line below appears wrong based on the 2.6.1 docs. |
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// (ref. bugzilla 1207) |
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return (UniStr1.compare(UniStr2)); |
#else | #else |
const Char16* _s1 = s1.getChar16Data(); | const Char16* _s1 = s1.getChar16Data(); |
const Char16* _s2 = s2.getChar16Data(); | const Char16* _s2 = s2.getChar16Data(); |
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Boolean String::equalNoCase(const String& str1, const String& str2) | Boolean String::equalNoCase(const String& str1, const String& str2) |
{ | { |
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const char * noLocale = NULL; |
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return String::equalNoCase(str1, str2, noLocale); |
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} |
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Boolean String::equalNoCase(const String& str1, const String& str2,const char * strLocale) |
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{ |
#ifdef PEGASUS_HAS_ICU | #ifdef PEGASUS_HAS_ICU |
UnicodeString UniStr1((const UChar *)str1.getChar16Data(), (int32_t)str1.size()); | UnicodeString UniStr1((const UChar *)str1.getChar16Data(), (int32_t)str1.size()); |
UnicodeString UniStr2((const UChar *)str2.getChar16Data(), (int32_t)str2.size()); | UnicodeString UniStr2((const UChar *)str2.getChar16Data(), (int32_t)str2.size()); |
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if(strLocale == NULL) |
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{ |
UniStr1.toLower(); | UniStr1.toLower(); |
UniStr2.toLower(); | UniStr2.toLower(); |
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} |
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else |
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{ |
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Locale loc(strLocale); |
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if(loc.isBogus()) |
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{ |
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throw InvalidNameException(String(strLocale)); |
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} |
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UniStr1.toLower(loc); |
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UniStr2.toLower(loc); |
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} |
return (UniStr1 == UniStr2); | return (UniStr1 == UniStr2); |
#else | #else |
if (str1.size() != str2.size()) | if (str1.size() != str2.size()) |
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} | } |
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// UTF8 specific code: | // UTF8 specific code: |
String& String::assignUTF8(const char* str) |
String& String::assign(const char* str) |
{ | { |
_rep->c16a.clear(); | _rep->c16a.clear(); |
Uint32 n = strlen(str) + 1; | Uint32 n = strlen(str) + 1; |
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Uint32 count; | Uint32 count; |
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for(count = 0; ((msg16[count]) != Char16(0x00)) && (count <= n); ++count); |
for(count = 0; ((msg16[count]) != Char16(0x00)) && (count < (n - 1)); ++count); |
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_rep->c16a.append(msg16, count); | _rep->c16a.append(msg16, count); |
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return *this; | return *this; |
} | } |
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CString String::getCStringUTF8() const |
CString String::getCString() const |
{ | { |
Uint32 n = 3*size() + 1; | Uint32 n = 3*size() + 1; |
char* str = new char[n]; | char* str = new char[n]; |
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return CString(str1); | return CString(str1); |
} | } |
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Boolean String::isUTF8(const char *legal) |
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{ |
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char numBytes = UTF_8_COUNT_TRAIL_BYTES(*legal)+1; |
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// Validate that the string is long enough to hold all the expected bytes. |
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// Note that if legal[0] == 0, numBytes will be 1. |
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for (char i=1; i<numBytes; i++) |
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{ |
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if (legal[i] == 0) |
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{ |
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return false; |
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} |
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} |
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return (isValid_U8((const Uint8 *)legal, numBytes)); |
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} |
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#if 0 | #if 0 |
// ATTN-RK-P3-20020603: This code is not completely correct | // ATTN-RK-P3-20020603: This code is not completely correct |
// Wildcard String matching function that may be useful in the future | // Wildcard String matching function that may be useful in the future |
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{ | { |
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#if defined(PEGASUS_OS_OS400) | #if defined(PEGASUS_OS_OS400) |
CString cstr = str.getCStringUTF8(); |
CString cstr = str.getCString(); |
const char* utf8str = cstr; | const char* utf8str = cstr; |
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os << utf8str; | os << utf8str; |
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#elif defined(PEGASUS_HAS_ICU) | #elif defined(PEGASUS_HAS_ICU) |
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if(os == cout || os == cerr){ |
char *buf = NULL; | char *buf = NULL; |
const int size = str.size() * 6; | const int size = str.size() * 6; |
UnicodeString UniStr((const UChar *)str.getChar16Data(), (int32_t)str.size()); | UnicodeString UniStr((const UChar *)str.getChar16Data(), (int32_t)str.size()); |
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os << buf; | os << buf; |
os.flush(); | os.flush(); |
delete [] buf; | delete [] buf; |
#else |
}else{ |
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CString cstr = str.getCString(); |
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const char* utf8str = cstr; |
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os << utf8str; |
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} |
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#else |
for (Uint32 i = 0, n = str.size(); i < n; i++) | for (Uint32 i = 0, n = str.size(); i < n; i++) |
{ | { |
Uint16 code = str[i]; | Uint16 code = str[i]; |
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return String::compare(str1, str2) >= 0; | return String::compare(str1, str2) >= 0; |
} | } |
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#ifndef PEGASUS_REMOVE_DEPRECATED |
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int CompareNoCase(const char* s1, const char* s2) |
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{ |
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return System::strcasecmp(s1, s2); |
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} |
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#endif |
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PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |