58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
/* stringbank.h, Copyright (c) 2005 Michael C. Martin */
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope thta it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Se the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _STRINGBANK_H_
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#define _STRINGBANK_H_
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#ifdef SB_DEBUG
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#include <stdio.h>
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#endif
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#define STRBANK_CHUNK_SIZE (1024 - sizeof (void *) - sizeof (int))
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typedef struct _stringbank_chunk {
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char data[STRBANK_CHUNK_SIZE];
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int len;
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struct _stringbank_chunk *next;
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} stringbank;
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/* Constructors and destructors */
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stringbank *StringBank_Create (void);
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void StringBank_Free (stringbank *bank);
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/* Put str or n chars after str into the string bank. */
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const char *StringBank_AddString (stringbank *bank, const char *str);
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const char *StringBank_AddSubstring (stringbank *bank, const char *str, unsigned int n);
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/* Put str or n chars after str into the string bank if it's not already
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there. Much slower. */
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const char *StringBank_AddOrFindString (stringbank *bank, const char *str);
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const char *StringBank_AddOrFindSubstring (stringbank *bank, const char *str, unsigned int n);
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/* Split a string s into at most n substrings, separated by splitchar.
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Pointers to these substrings will be stored in result; the
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substrings themselves will be filed in the specified stringbank. */
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int SplitString (const char *s, char splitchar, int n, const char **result, stringbank *bank);
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#ifdef SB_DEBUG
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/* Print out a list of the contents of the string bank to the named stream. */
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void StringBank_Dump (stringbank *bank, FILE *s);
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#endif /* SB_DEBUG */
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#endif /* _STRINGBANK_H_ */
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