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File: [Pegasus] / pegasus / src / Pegasus / Common / CommonUTF.cpp
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Revision: 1.18, Mon Jan 30 16:16:48 2006 UTC (18 years, 5 months ago) by karl Branch: MAIN CVS Tags: TASK_PEP233_EmbeddedInstSupport-merge_out_trunk, TASK_BUG_5314_IPC_REFACTORING_ROOT, TASK_BUG_5314_IPC_REFACTORING_BRANCH, TASK_BUG_5314_IPC_REFACTORING-V1, TASK_BUG_5191_QUEUE_CONSOLIDATION_ROOT, TASK_BUG_5191_QUEUE_CONSOLIDATION_BRANCH, TASK-PEP250_RPMProvider-root, TASK-PEP250_RPMProvider-merged_out_to_branch, TASK-PEP250_RPMProvider-merged_out_from_trunk, TASK-PEP250_RPMProvider-merged_in_to_trunk, TASK-PEP250_RPMProvider-merged_in_from_branch, TASK-PEP250_RPMProvider-branch, TASK-PEP245_CimErrorInfrastructure-root, TASK-PEP245_CimErrorInfrastructure-merged_out_to_branch, TASK-PEP245_CimErrorInfrastructure-merged_out_from_trunk, TASK-PEP245_CimErrorInfrastructure-merged_in_to_trunk, TASK-PEP245_CimErrorInfrastructure-merged_in_from_branch, TASK-PEP245_CimErrorInfrastructure-branch, TASK-PEP241_OpenPegasusStressTests-root, TASK-PEP241_OpenPegasusStressTests-merged_out_to_branch, TASK-PEP241_OpenPegasusStressTests-merged_out_from_trunk, TASK-PEP241_OpenPegasusStressTests-merged_in_to_trunk, TASK-PEP241_OpenPegasusStressTests-merged_in_from_branch, TASK-PEP241_OpenPegasusStressTests-branch, TASK-BUG4011_WinLocalConnect-root, TASK-BUG4011_WinLocalConnect-merged_out_to_branch, TASK-BUG4011_WinLocalConnect-merged_out_from_trunk, TASK-BUG4011_WinLocalConnect-merged_in_to_trunk, TASK-BUG4011_WinLocalConnect-merged_in_from_branch, TASK-BUG4011_WinLocalConnect-branch, RELEASE_2_5_5-RC2, RELEASE_2_5_5-RC1, RELEASE_2_5_5, RELEASE_2_5_4-RC2, RELEASE_2_5_4-RC1, RELEASE_2_5_4, RELEASE_2_5_3-RC1, RELEASE_2_5_3, RELEASE_2_5_2-RC1, RELEASE_2_5_2, RELEASE_2_5_1-RC1, RELEASE_2_5_1, RELEASE_2_5-root, RELEASE_2_5-branch Changes since 1.17: +4 -2 lines BUG#: 4691 TITLE: Update Licenses to 2006 DESCRIPTION: Updates most of the licenses to 2006. The slp_client directories are excluded for the moment pending discussion. This change has passed unit and system tests. Note that this changes just about EVERY file in Pegasus. |
//%2006//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; Symantec Corporation; The Open Group. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // // Author: Dave Rosckes (rosckes@us.ibm.com) // // Modified By: David Dillard, VERITAS Software Corp. // (david.dillard@veritas.com) // Yi Zhou, Hewlett-Packard Company (yi.zhou@hp.com) // //%///////////////////////////////////////////////////////////////////////////// #include <Pegasus/Common/Config.h> #include <Pegasus/Common/Array.h> #include <Pegasus/Common/Logger.h> #include "CommonUTF.h" #include <cstdio> #include <cstring> #include <cctype> #ifdef PEGASUS_HAS_ICU #include <unicode/uclean.h> #endif PEGASUS_NAMESPACE_BEGIN inline Uint8 _hexCharToNumeric(Char16 c) { Uint8 n; if (isdigit(c)) n = (c - '0'); else if (isupper(c)) n = (c - 'A' + 10); else // if (islower(c)) n = (c - 'a' + 10); return n; } // Note: Caller must ensure that "src" contains "size" bytes. Boolean isValid_U8(const Uint8 *src, int size) { Uint8 U8_char; const Uint8 *srcptr = src+size; switch (size) { case 4: if ((U8_char = (*--srcptr)) < 0x80 || U8_char > 0xBF) { return false; } case 3: if ((U8_char = (*--srcptr)) < 0x80 || U8_char > 0xBF) { return false; } case 2: if ((U8_char = (*--srcptr)) > 0xBF) { return false; } switch (*src) { case 0xE0: if (U8_char < 0xA0) { return false; } break; case 0xF0: if (U8_char < 0x90) { return false; } break; case 0xF4: if (U8_char > 0x8F) { return false; } break; default: if (U8_char < 0x80) { return false; } } case 1: if (*src >= 0x80 && *src < 0xC2) { return false; } if (*src > 0xF4) { return false; } break; default: { return false; } } return true; } int UTF16toUTF8(const Uint16** srcHead, const Uint16* srcEnd, Uint8** tgtHead, Uint8* tgtEnd) { int returnCode = 0; const Uint16* src = *srcHead; Uint8* tgt = *tgtHead; while (src < srcEnd) { if (*src < 128) { if (tgt == tgtEnd) { returnCode = -1; break; } *tgt++ = *src++; continue; } Uint32 tempchar; Uint16 numberOfBytes = 0; const Uint16* oldsrc = src; tempchar = *src++; if (tempchar >= FIRST_HIGH_SURROGATE && tempchar <= LAST_HIGH_SURROGATE) { if (src < srcEnd) { Uint32 tempchar2 = *src; if (tempchar2 >= FIRST_LOW_SURROGATE && tempchar2 <= LAST_LOW_SURROGATE) { tempchar = ((tempchar - FIRST_HIGH_SURROGATE) << halfShift) + (tempchar2 - FIRST_LOW_SURROGATE) + halfBase; ++src; } } else { --src; returnCode = -1; break; } } if (tempchar < (Uint32)0x80) { numberOfBytes = 1; } else if (tempchar < (Uint32)0x800) { numberOfBytes = 2; } else if (tempchar < (Uint32)0x10000) { numberOfBytes = 3; } else if (tempchar < (Uint32)0x200000) { numberOfBytes = 4; } else { numberOfBytes = 2; tempchar = REPLACEMENT_CHARACTER; } tgt += numberOfBytes; if (tgt > tgtEnd) { src = oldsrc; tgt -= numberOfBytes; returnCode = -1; break; } switch (numberOfBytes) { case 4: *--tgt = (Uint8)((tempchar | 0x80) & 0xBF); tempchar >>= 6; case 3: *--tgt = (Uint8)((tempchar | 0x80) & 0xBF); tempchar >>= 6; case 2: *--tgt = (Uint8)((tempchar | 0x80) & 0xBF); tempchar >>= 6; case 1: *--tgt = (Uint8)(tempchar | firstByteMark[numberOfBytes]); } tgt += numberOfBytes; } *srcHead = src; *tgtHead = tgt; return returnCode; } int UTF8toUTF16 (const Uint8** srcHead, const Uint8* srcEnd, Uint16** tgtHead, Uint16* tgtEnd) { int returnCode = 0; const Uint8* src = *srcHead; Uint16* tgt = *tgtHead; while (src < srcEnd) { Uint32 tempchar = 0; Uint16 moreBytes = trailingBytesForUTF8[*src]; if (src + moreBytes >= srcEnd) { returnCode = -1; break; } switch (moreBytes) { case 3: tempchar += *src++; tempchar <<= 6; case 2: tempchar += *src++; tempchar <<= 6; case 1: tempchar += *src++; tempchar <<= 6; case 0: tempchar += *src++; } tempchar -= offsetsFromUTF8[moreBytes]; if (tgt >= tgtEnd) { src -= (moreBytes+1); returnCode = -1; break; } if (tempchar <= MAX_BYTE) { if ((tempchar >= FIRST_HIGH_SURROGATE && tempchar <= LAST_LOW_SURROGATE) || ((tempchar & 0xFFFE) == 0xFFFE)) { *tgt++ = REPLACEMENT_CHARACTER; } else { *tgt++ = (Uint16)tempchar; } } else if (tempchar > MAX_UTF16) { *tgt++ = REPLACEMENT_CHARACTER; } else { if (tgt + 1 >= tgtEnd) { src -= (moreBytes+1); returnCode = -1; break; } tempchar -= halfBase; *tgt++ = (Uint16)((tempchar >> halfShift) + FIRST_HIGH_SURROGATE); *tgt++ = (Uint16)((tempchar & halfMask) + FIRST_LOW_SURROGATE); } } *srcHead = src; *tgtHead = tgt; return returnCode; } Boolean isUTF8Aux(const char *legal) { char numBytes = UTF_8_COUNT_TRAIL_BYTES(*legal)+1; // Validate that the string is long enough to hold all the expected bytes. // Note that if legal[0] == 0, numBytes will be 1. for (char i=1; i<numBytes; i++) { if (legal[i] == 0) { return false; } } return (isValid_U8((const Uint8 *)legal, numBytes)); } Boolean isUTF8Str(const char *legal) { /*char tmp[] = {0xCE,0x99,0xCE,0xBF,0xCF,0x8D,0xCE,0xBD,0xCE, 0xB9,0xCE,0xBA,0xCE,0xBF,0xCE,0xBD,0xCF,0x84, 0x00};*/ // char tmp_[] = "class"; // char * tmp = legal; size_t count = 0; const size_t size = strlen(legal); // printf("size = %d\n",size); while(count<size) { // printf("count = %d\n",count); if(isUTF8(&legal[count]) == true){ UTF8_NEXT(legal,count); }else{ // printf("bad string\n"); return false; } } // printf("good string\n"); return true; /* printf("legal = %s\n\n", legal); Uint32 count = 0; Uint32 trailingBytes = 0; Uint32 size = strlen(legal); printf("size of legal is %d\n",size); while(count<size-1) { printf("count = %d\n", count); if(isUTF8((char*)&legal[count]) == true){ UTF8_NEXT(legal,trailingBytes); count += trailingBytes; } else{ printf("CommonUTF8:: returning false; position[%d]",count); return false; } } printf("CommonUTF8:: returning false; position[%d]",count); return true;*/ } String escapeStringEncoder(const String& Str) { String escapeStr; Uint16 escChar; char hexencoding[6]; for(Uint32 i = 0; i < Str.size(); ++i) { escChar = Str[i]; if(escChar <= 0x7F) { escapeStr.append(escChar); } else { memset(hexencoding,0x00,sizeof(hexencoding)); sprintf(hexencoding, "%%%03X%X", escChar/16, escChar%16); escapeStr.append(hexencoding); } } return(escapeStr); } String escapeStringDecoder(const String& Str) { Uint32 i; Array<Uint16> utf16Chars; for (i=0; i< Str.size(); ++i) { if (Str[i] == '%') { Uint8 digit1 = _hexCharToNumeric((Str[++i])); Uint8 digit2 = _hexCharToNumeric((Str[++i])); Uint8 digit3 = _hexCharToNumeric((Str[++i])); Uint8 digit4 = _hexCharToNumeric((Str[++i])); Uint16 decodedChar = (digit1<<12) + (digit2<<8) + (digit3<< 4) + (digit4); utf16Chars.append(decodedChar); } else { utf16Chars.append((Uint16)Str[i]); } } // If there was a string to decode... if (Str.size() > 0) { utf16Chars.append('\0'); return String((Char16 *)utf16Chars.getData()); } else { return String(); } } #ifdef PEGASUS_HAS_ICU Boolean InitializeICU::_initAttempted = false; Boolean InitializeICU::_initSuccessful = false; Mutex InitializeICU::_initMutex; Boolean InitializeICU::initICUSuccessful() { if (!_initAttempted) { { AutoMutex lock(_initMutex); if (!_initAttempted) { UErrorCode _status = U_ZERO_ERROR; // Initialize ICU u_init(&_status); if (U_FAILURE(_status)) { _initSuccessful = false; Logger::put (Logger::STANDARD_LOG , System::CIMSERVER, Logger::WARNING, "ICU initialization failed with error: $0.", _status); } else { _initSuccessful = true; } _initAttempted = true; } } } return _initSuccessful; } #endif PEGASUS_NAMESPACE_END
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