/* Copyright (C) 1998-2003 XIAO, Gang of Universite de Nice - Sophia Antipolis
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* Interface Scilab to wims */
/*************** Customization: change values hereafter ****************/
#include "common.h"
/* limit of input/output file sizes */
int fsizelim=131072;
/* This string tells scilab to exit. */
char *quitstring="\nquit\n";
/* The way to print a string in the program. */
char *stringprinter="\"%s\"\n";
/* This is scilab home page. To be kept up to date. */
#define homepage "http://www.scilab.org/"
/* String to search for answers */
// old chroot: char ans_str[]="\n-->";
char ans_str[]="\n";
char *nameofcmd="scilab -nw -ns";
int precision=9;
char header[]="\
";
struct {
char *wname; char *defaultval; char *setname;
} setups[]={
{"w_scilab_precision", "9", "output_precision"}
};
/* names which are not allowed */
char *illegal[]={
};
int illegal_no=(sizeof(illegal)/sizeof(illegal[0]));
/* name parts which are not allowed */
char *illpart[]={
};
int illpart_no=(sizeof(illpart)/sizeof(illpart[0]));
/***************** Nothing should need change hereafter *****************/
char *progname="scilab";
/* check for security violations in command string */
void check_parm(char *p)
{
char *pp, *s;
/* Underscore replacement */
if(pp
==p
|| !isalnum(*(pp
-1))) *pp
='K';
}
find_illegal(p);
}
/* process and print Scilab output */
void output(char *p)
{
int i,n;
char *pp, *pe, *pt;
for(pp
=strstr(p
,ans_str
); pp
; pp
=pe
) {
if(pe) *pe=0;
pp
=find_word_start
(pp
); if(memcmp(pp
,"ans =",strlen("ans ="))==0) {
pp
+=strlen("ans ="); pp
=find_word_start
(pp
);
}
if(pe!=NULL && pp>=pe) {
emptyline:
}
n
=strlen(pp
); if(n
==0) goto emptyline
;
/* strip leading and trailing spaces */
while(isspace(*pt
) && pt
>pp
) *pt
--=0;
/* make every output one-line */
for(i=0;i<n;i++) {
if(*(pp+i)=='\n') *(pp+i)=';';
}
/* strip_zeros(pp); */
}
}
void about(void)
{
char *p;
prepabout(quitstring,outputfname,NULL);
if(readabout()>0) {
p
=strchr(aboutbuf
,'\n'); if(p
!=NULL
) *p
=0;
p
=strchr(aboutbuf
,'('); if(p
!=NULL
) *p
=0;
strip_trailing_spaces2(aboutbuf);
printf("<a target=\"wims_external\" href=\"%s\">%s</a>",homepage
,aboutbuf
);
}
}
char *dynsetup(char *ptr, char *end)
{
int i;
char *p, *pp;
/* to adapt
if(wseed!= NULL) {
snprintf(ptr,end-ptr,"\nwimsseed:make_random_state(%u);\nset_random_state(wimsseed);\n",atoi(wseed)&(0x7FFFFFFF));
ptr+=strlen(ptr);
}
*/
for(i=0;i<SETUP_NO;i++) {
if(p
!=NULL
) for(pp
=p
;*pp
;pp
++) if(!isspace(*pp
) && !isalnum(*pp
)) p
="";
if(p==NULL || *p==0) p=setups[i].defaultval;
snprintf(ptr
,end
-ptr
,"%s=%s\n",setups
[i
].
setname,p
);
if(strstr(setups
[i
].
wname,"scilab_precision")!=NULL
)
if(precision<0) precision=-precision;
}
return ptr;
}
int main(int argc,char *argv[])
{
setenv("chroot","must",1);
setenv("sysmask","must",1);
must_chroot=1;
prepare1();
run();
return 0;
}