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/*
* sactstring.c: SACTʸϢ
*
* Copyright (C) 1997-1998 Masaki Chikama (Wren) <chikama@kasumi.ipl.mech.nagoya-u.ac.jp>
* 1998- <masaki-c@is.aist-nara.ac.jp>
*
* 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
*
*/
/* $Id: sactstring.c,v 1.3 2003/08/02 13:10:32 chikama Exp $ */
#include "config.h"
#include <stdio.h>
#include <glib.h>
#include <string.h>
#include "portab.h"
#include "system.h"
#include "variable.h"
#include "sact.h"
#define DEFSTACKSIZE 100
static char **stack; // stack
static int idx; // stack pointer
static int idxmax; // stack pointerκ
/**
* ʸѿåν
*/
int sstr_init() {
stack = g_new(char *, DEFSTACKSIZE);
idx = 0;
idxmax = DEFSTACKSIZE;
return OK;
}
/**
* ʸѿåʸѤ
* @param strno: ʥꥪǤʸѿֹ
*/
int sstr_push(int strno) {
if (idx >= idxmax) {
stack = g_renew(char *, stack, idx*2);
idxmax = idx*2;
}
stack[idx++] = g_strdup(v_str(strno -1));
return OK;
}
/**
* ʸѿåʸФ
* @param strno: åᤷʸǼʸѿֹ
*/
int sstr_pop(int strno) {
if (idx == 0) return NG;
v_strcpy(strno -1, stack[--idx]);
g_free(stack[idx]);
return OK;
}
/**
* ʸ֤
* @param sstrno: Ѵʸѿֹ
* @param dstrno: Ѵʸѿֹ
*/
int sstr_regist_replace(int sstrno, int dstrno) {
strexchange_t *ex;
if (sstrno == dstrno) return NG;
ex = g_new(strexchange_t, 1);
ex->src = strdup(v_str(sstrno -1));
ex->dst = strdup(v_str(dstrno -1));
sact.strreplace = g_slist_append(sact.strreplace, ex);
return OK;
}
/**
* -> ʸ
*/
int sstr_num2str(int strno, int fig, int nzeropad, int num) {
char s[256], ss[256];
if (nzeropad) {
char *sss = "%%0%dd";
sprintf(ss, sss, fig);
} else {
char *sss = "%%%dd";
sprintf(ss, sss, fig);
}
sprintf(s, ss, num);
v_strcpy(strno -1, s);
return OK;
}
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