version 1.125, 2007/01/11 16:21:54
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version 1.134, 2008/12/02 09:00:52
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//%2006//////////////////////////////////////////////////////////////////////// |
//%LICENSE//////////////////////////////////////////////////////////////// |
// | // |
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development |
// Licensed to The Open Group (TOG) under one or more contributor license |
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. |
// agreements. Refer to the OpenPegasusNOTICE.txt file distributed with |
// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; |
// this work for additional information regarding copyright ownership. |
// IBM Corp.; EMC Corporation, The Open Group. |
// Each contributor licenses this file to you under the OpenPegasus Open |
// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; |
// Source License; you may not use this file except in compliance with the |
// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. |
// License. |
// 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. |
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// | // |
// 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 |
// of this software and associated documentation files (the "Software"), to |
// copy of this software and associated documentation files (the "Software"), |
// deal in the Software without restriction, including without limitation the |
// to deal in the Software without restriction, including without limitation |
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
// the rights to use, copy, modify, merge, publish, distribute, sublicense, |
// sell copies of the Software, and to permit persons to whom the Software is |
// and/or sell copies of the Software, and to permit persons to whom the |
// furnished to do so, subject to the following conditions: |
// Software is furnished to do so, subject to the following conditions: |
// | // |
// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN |
// The above copyright notice and this permission notice shall be included |
// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED |
// in all copies or substantial portions of the Software. |
// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT |
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// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
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// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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// | // |
//============================================================================== |
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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// |
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////////////////////////////////////////////////////////////////////////// |
// | // |
//%///////////////////////////////////////////////////////////////////////////// | //%///////////////////////////////////////////////////////////////////////////// |
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#include "StringRep.h" | #include "StringRep.h" |
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#ifdef PEGASUS_HAS_ICU | #ifdef PEGASUS_HAS_ICU |
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# include <unicode/ures.h> |
#include <unicode/ustring.h> | #include <unicode/ustring.h> |
#include <unicode/uchar.h> | #include <unicode/uchar.h> |
#endif | #endif |
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return 0; | return 0; |
} | } |
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#ifdef PEGASUS_STRING_NO_UTF8 |
static int _compareNoUTF8(const Uint16* s1, const char* s2) | static int _compareNoUTF8(const Uint16* s1, const char* s2) |
{ | { |
Uint16 c1; | Uint16 c1; |
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return c1 - c2; | return c1 - c2; |
} | } |
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#endif |
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static inline void _copy(Uint16* s1, const Uint16* s2, size_t n) | static inline void _copy(Uint16* s1, const Uint16* s2, size_t n) |
{ | { |
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Boolean String::equal(const String& s1, const String& s2) | Boolean String::equal(const String& s1, const String& s2) |
{ | { |
return s1._rep->size == s2._rep->size && memcmp(s1._rep->data, |
return (s1._rep == s2._rep) || |
s2._rep->data, s1._rep->size * sizeof(Uint16)) == 0; |
(s1._rep->size == s2._rep->size) && |
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memcmp(s1._rep->data, |
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s2._rep->data, |
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s1._rep->size * sizeof(Uint16)) == 0; |
} | } |
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Boolean String::equal(const String& s1, const char* s2) | Boolean String::equal(const String& s1, const char* s2) |
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PEGASUS_STD(ostream)& operator<<(PEGASUS_STD(ostream)& os, const String& str) | PEGASUS_STD(ostream)& operator<<(PEGASUS_STD(ostream)& os, const String& str) |
{ | { |
#if defined(PEGASUS_OS_OS400) |
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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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return os; |
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#else |
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#if defined(PEGASUS_HAS_ICU) | #if defined(PEGASUS_HAS_ICU) |
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if (InitializeICU::initICUSuccessful()) | if (InitializeICU::initICUSuccessful()) |
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} | } |
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return os; | return os; |
#endif // PEGASUS_OS_OS400 |
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} | } |
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void StringAppendCharAux(StringRep*& _rep) | void StringAppendCharAux(StringRep*& _rep) |
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_rep = tmp; | _rep = tmp; |
} | } |
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void AssignASCII(String& s, const char* str, Uint32 n) |
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{ |
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class StringLayout |
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{ |
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public: |
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StringRep* rep; |
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}; |
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StringLayout* that = reinterpret_cast<StringLayout*>(&s); |
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_checkNullPointer(str); |
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if (n > that->rep->cap || that->rep->refs.get() != 1) |
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{ |
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StringRep::unref(that->rep); |
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that->rep = StringRep::alloc(n); |
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} |
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_copy(that->rep->data, str, n); |
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that->rep->size = n; |
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that->rep->data[that->rep->size] = 0; |
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} |
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PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |
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/* | /* |
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This avoids slower UTF8 processing when not needed. | This avoids slower UTF8 processing when not needed. |
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================================================================================ | ================================================================================ |
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TO-DO: |
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(+) [DONE] Use PEGASUS_USE_EXPERIMENTAL_INTERFACES |
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(+) [DONE] Submit BUG-2754 (Windows buffer limit). |
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(+) [DONE] Eliminate char versions of find() and append(). |
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(+) [DONE] Remove PEGASUS_MAX_PRINTABLE_CHARACTER from Config.h |
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(+) [DONE] Change _next_pow_2() to _roundUpToPow2(). |
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(+) [DONE] Change '99' to '2' in StringRep constructor (comment as well). |
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(+) [DONE] Comment StringRep allocation layout. |
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(+) [DONE] Conceal private inline functions. |
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(+) [DONE] Shorten inclusion of StringInline.h in String.h. |
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(+) [DONE] Change USE_INTERNAL_INLINE TO DISABLE_INTERNAL_INLINE or get |
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rid of altogether. |
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(+) [DONE] useCamelNotationOnAllFunctionNames. |
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(+) [DONE] Check for overlow condition in StringRep::alloc(). |
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(+) [DONE] Remove tabs (used vim ":set expandtab" and ":retab"). |
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(+) [DONE] Fix throw-related memory leak. |
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(+) [DONE] Look at PEP223 for coding security guidelines. |
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(+) [DONE] Use old AtomicInt for now (new AtomicInt part of bug #4250). |
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(+) [DONE] Removed appendASCII() and the ASCII form of the constructor. |
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(+) DOC++ String.h - will open new bug? |
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(+) Added PEGASUS_DISABLE_INTERNAL_INLINES macro (to permit suppression |
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on certain platforms). |
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================================================================================ |
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*/ | */ |