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96 lines
1.9 KiB
C++
96 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#include "CUtils.h"
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#ifndef NO_NSPR
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#include "plstr.h"
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#endif
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#include <string.h>
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char *Strtok::get(const char *pattern)
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{
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char *start;
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char *curr;
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for (start = string, curr = string; *curr; curr++)
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#ifdef NO_NSPR
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if (strchr(pattern, *curr))
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#else
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if (PL_strchr(pattern, *curr))
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#endif
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break;
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if (*curr) {
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*curr = 0;
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string = curr+1;
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} else
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string = curr;
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return (*start) ? start : 0;
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}
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char *dupString(const char *str, Pool &pool)
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{
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if (!str)
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return 0;
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#ifdef NO_NSPR
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char *dup = new (pool) char[strlen(str)+1];
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strcpy(dup, str);
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#else
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char *dup = new (pool) char[PL_strlen(str)+1];
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PL_strcpy(dup, str);
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#endif
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return dup;
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}
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char *append(char *&s, Uint32 &strSize, const char *t)
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{
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#ifdef NO_NSPR
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Uint32 slen = strlen(s);
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Uint32 tlen = strlen(t);
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#else
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Uint32 slen = PL_strlen(s);
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Uint32 tlen = PL_strlen(t);
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#endif
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if (slen+tlen+1 > strSize) {
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strSize += tlen+256;
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char *temp = new char[strSize];
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#ifdef NO_NSPR
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strcpy(temp, s);
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#else
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PL_strcpy(temp, s);
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#endif
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delete [] s;
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s = temp;
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}
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strcat(s, t);
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return s;
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}
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