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version 1.1.2.1, 2003/08/13 19:39:50
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version 1.14.2.1, 2006/02/10 16:09:35
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| //%///////////////////////////////////////////////////////////////////////////// |
//%2006//////////////////////////////////////////////////////////////////////// |
| // | // |
| // Copyright (c) 2003 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. |
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// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; |
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// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. |
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// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; |
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// EMC Corporation; VERITAS Software Corporation; The Open Group. |
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// Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; |
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// EMC Corporation; Symantec 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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| // | // |
| // Author: Dave Rosckes (rosckes@us.ibm.com) | // Author: Dave Rosckes (rosckes@us.ibm.com) |
| // | // |
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// Modified By: Yi Zhou Hewlett-Packard Company (yi.zhou@hp.com) |
| // | // |
| //%///////////////////////////////////////////////////////////////////////////// | //%///////////////////////////////////////////////////////////////////////////// |
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| #ifndef Pegasus_CommonUTF_h | #ifndef Pegasus_CommonUTF_h |
| #define Pegasus_CommonUTF_h | #define Pegasus_CommonUTF_h |
| #include <Pegasus/Common/Config.h> | #include <Pegasus/Common/Config.h> |
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#include <Pegasus/Common/Linkage.h> |
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#include <Pegasus/Common/String.h> |
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#include <Pegasus/Common/IPC.h> |
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| PEGASUS_NAMESPACE_BEGIN | PEGASUS_NAMESPACE_BEGIN |
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| #define UTF_8_COUNT_TRAIL_BYTES(leadByte) (trailingBytesForUTF8[(Uint8)leadByte]) | #define UTF_8_COUNT_TRAIL_BYTES(leadByte) (trailingBytesForUTF8[(Uint8)leadByte]) |
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| #define UTF_8_MASK_LEAD_BYTE(leadByte, countTrailBytes) ((leadByte)&=(1<<(6-(countTrailBytes)))-1) |
#define UTF8_NEXT(s, i) { \ |
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(i)=((i) + UTF_8_COUNT_TRAIL_BYTES((s)[(i)]) + 1); \ |
| #define UTF8_NEXT(s, i, c) { \ |
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| (c)=(s)[(i)++]; \ |
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| if((Uint8)((c)-0xc0)<0x35) { \ |
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| Uint8 __count=UTF_8_COUNT_TRAIL_BYTES(c); \ |
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| UTF_8_MASK_LEAD_BYTE(c, __count); \ |
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| switch(__count) { \ |
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| case 3: \ |
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| (c)=((c)<<6)|((s)[(i)++]&0x3f); \ |
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| case 2: \ |
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| (c)=((c)<<6)|((s)[(i)++]&0x3f); \ |
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| case 1: \ |
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| (c)=((c)<<6)|((s)[(i)++]&0x3f); \ |
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| break; \ |
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| } \ |
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| } \ |
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| } | } |
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| int isValid_U8(const Uint8 *src,int size); |
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| int UTF16toUTF8(const Uint16** srcHead, |
PEGASUS_COMMON_LINKAGE Boolean isValid_U8(const Uint8 *src,int size); |
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PEGASUS_COMMON_LINKAGE int UTF16toUTF8( |
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const Uint16** srcHead, |
| const Uint16* srcEnd, | const Uint16* srcEnd, |
| Uint8** tgtHead, | Uint8** tgtHead, |
| Uint8* tgtEnd); | Uint8* tgtEnd); |
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| int UTF8toUTF16 (const Uint8** srcHead, |
PEGASUS_COMMON_LINKAGE int UTF8toUTF16( |
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const Uint8** srcHead, |
| const Uint8* srcEnd, | const Uint8* srcEnd, |
| Uint16** tgtHead, | Uint16** tgtHead, |
| Uint16* tgtEnd); | Uint16* tgtEnd); |
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PEGASUS_COMMON_LINKAGE Boolean isUTF8Aux(const char*); |
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inline Boolean isUTF8(const char* c) |
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{ |
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return (unsigned int)c[0] < 128 || isUTF8Aux(c); |
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} |
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PEGASUS_COMMON_LINKAGE Boolean isUTF8Str(const char*); |
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/** Escape all characters above 7-bit ASCII. |
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@param String: The string to be escaped Insert text here. |
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@return String: The escaped string. |
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*/ |
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PEGASUS_COMMON_LINKAGE String escapeStringEncoder(const String& Str); |
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/** decode string returned from escapeString Encoder. |
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@param String: The string to be decoded. |
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@return String: The decoded string. |
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Prereq: Only the return string from the escapeStringEncoder can be used |
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as input. |
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*/ |
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PEGASUS_COMMON_LINKAGE String escapeStringDecoder(const String& Str); |
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/** |
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The InitializeICU class loads and initializes data items that are required |
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internally by various ICU functions. It makes sure that ICU function u_init |
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is only called once by a process. A module which is using ICU APIs needs |
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to call InitializeICU::initICUSuccessful first before it calls other ICU |
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APIs. If InitializeICU::initICUSuccessful is failed, the module should not |
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call other ICU APIs. |
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*/ |
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#ifdef PEGASUS_HAS_ICU |
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class PEGASUS_COMMON_LINKAGE InitializeICU |
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{ |
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public: |
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/** |
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Determines if ICU initialization is successful. |
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@return true, if u_init is called and success |
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false otherwise |
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*/ |
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static Boolean initICUSuccessful(); |
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private: |
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static Boolean _initAttempted; |
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static Boolean _initSuccessful; |
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static Mutex _initMutex; |
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}; |
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#endif |
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| PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |
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| #endif | #endif |
Return to
CommonUTF.h
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