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/* the Music Player Daemon (MPD)
* (c)2003-2006 by Warren Dukes (warren.dukes@gmail.com)
* This project's homepage is: http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "buffer2array.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
int cstrtok(char *buffer, char *array[], const int max)
{
int i = 0;
char *c = buffer;
while (*c != '\0' && i < max) {
if (*c == '\"') {
int escape = 0;
array[i++] = ++c;
while (*c != '\0') {
if (*c == '\"') {
if (escape)
memmove(c - 1, c,
strlen(c) + 1);
else {
*(c++) = '\0';
break;
}
} else if (*c == '\\' && escape)
memmove(c - 1, c, strlen(c) + 1);
escape = (*(c++) != '\\') ? 0 : !escape;
}
} else {
while (isspace(*c))
++c;
array[i++] = c++;
if (*c == '\0')
return i;
while (!isspace(*c) && *c != '\0')
++c;
}
if (*c == '\0')
return i;
*(c++) = '\0';
while (isspace(*c))
++c;
}
return i;
}
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