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deb-mbse/lib/mbdiesel.c

245 lines
6.0 KiB
C

/*****************************************************************************
*
* $Id$
* Purpose ...............: MBSE BBS functions for TURBODIESEL
*
*****************************************************************************
* Copyright (C) 1997-2002
*
* Michiel Broek FIDO: 2:280/2802
* Beekmansbos 10
* 1971 BV IJmuiden
* the Netherlands
*
* This file is part of MBSE BBS.
*
* This BBS 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, or (at your option) any
* later version.
*
* MBSE BBS 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 MBSE BBS; see the file COPYING. If not, write to the Free
* Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*****************************************************************************/
#include "libs.h"
#include "structs.h"
#include "users.h"
#include "records.h"
#include "common.h"
#include "clcomm.h"
#include "diesel.h"
void MacroVars( const char *codes, const char *fmt, ...)
{
char *tmp1, *tmp2;
va_list ap;
int j;
int dieselrc;
char *vs;
int vd;
char vc;
double vf;
tmp1=calloc(256,sizeof(char));
tmp2=calloc(256,sizeof(char));
va_start(ap,fmt);
for ( j=0; (codes[j] != '\0') && (fmt[j] != '\0') ; j++ ){
tmp1[0]='\0';
switch(fmt[j]) {
case 's': /* string */
vs = va_arg(ap, char *);
sprintf(tmp1,"@(setvar,%c,\"%s\")",codes[j],vs);
break;
case 'd': /* int */
vd = va_arg(ap, int);
sprintf(tmp1,"@(setvar,%c,%d)",codes[j],vd);
break;
case 'c': /* char */
vc = va_arg(ap, char);
sprintf(tmp1,"@(setvar,%c,%c)",codes[j],vc);
break;
case 'f': /* char */
vf = va_arg(ap, double);
sprintf(tmp1,"@(setvar,%c,%f)",codes[j],vf);
break;
}
dieselrc=diesel(tmp1,tmp2);
if (dieselrc) {
Syslog('!', "MacroVars error %d argument %d", dieselrc, j);
}
}
va_end(ap);
free(tmp1);
free(tmp2);
}
void MacroClear(void)
{
int dieselrc;
char tmp1[] = "@(CLEAR)", *tmp2;
tmp2 = calloc(10,sizeof(char));
dieselrc = diesel(tmp1, tmp2);
if (dieselrc)
Syslog('!', "MacroClear error %d", dieselrc);
free(tmp2);
}
char *ParseMacro( const char *line, int *dieselrc)
{
static char res[256];
char *tmp1, *tmp2, *tmp3, *i;
int j, l;
char code;
res[0]='\0';
*dieselrc=0;
if ( *line == '#' )
return res;
tmp1 = calloc(256,sizeof(char));
tmp2 = calloc(256,sizeof(char));
tmp3 = calloc(256,sizeof(char));
tmp1[0]='\0';
for ( i=line ; i[0] != '\0'; i++){
if ( (i[0] == '@') && isalpha(i[1]) ){
l=2;
i++;
if (i[0] != '@') {
if ((code = i[0]) != '\0' )
i++;
while (( i[0] == '_') || ( i[0] == '>') || ( i[0] == '<') ){
l++;
i++;
}
i--;
sprintf(tmp2,"@(GETVAR,%c)",code);
if (!diesel(tmp2,tmp3)==0){
sprintf(tmp3,"%c%c",'@',code);
}
if (l>2){
if ( *i != '>')
l=-l;
sprintf(&tmp1[strlen(tmp1)],"%*.*s",l,l, tmp3);
}else{
sprintf(&tmp1[strlen(tmp1)],"%s",tmp3);
}
}else{
tmp1[(j=strlen(tmp1))]='@';
tmp1[j+1]='\0';
}
}else{
tmp1[(j=strlen(tmp1))]=i[0];
tmp1[j+1]='\0';
}
}
i = tmp1;
sprintf(tmp2,"%s",tmp1);
if ((tmp1[0]=='@') && (tmp1[1]=='{')){
i++;
i++;
for (j=2; ((tmp1[j]!='}') && (tmp1[j]!='\0'));j++){
i++;
}
if ( (tmp1[j]=='}') ){
i++;
res[0]='\0';
if (j>2)
sprintf(res,"%.*s",j-2,&tmp1[2]);
if ((diesel(res,tmp3)!=0) || (atoi(tmp3)==0))
sprintf(tmp2,"@!%s",i);
else
sprintf(tmp2,"%s",i);
}
}
*dieselrc=diesel(tmp2, res);
free(tmp1);
free(tmp2);
free(tmp3);
while (isspace(res[strlen(res) - 1])) {
res[strlen(res) - 1] = EOS;
}
// sprintf(&res[strlen(res)],"\r\n");
if ((res[0] == '@') && (res[1] =='!' ))
res[0]='\0';
return res;
}
FILE *OpenMacro(const char *filename, int Language)
{
FILE *pLang, *fi = NULL;
char *temp;
temp = calloc(PATH_MAX, sizeof(char));
temp[0] = '\0';
if (Language != '\0') {
/*
* Maybe a valid language character, try to load the language
*/
sprintf(temp, "%s/etc/language.data", getenv("MBSE_ROOT"));
if ((pLang = fopen(temp, "rb")) == NULL) {
WriteError("mbdiesel: Can't open language file: %s", temp);
} else {
fread(&langhdr, sizeof(langhdr), 1, pLang);
while (fread(&lang, langhdr.recsize, 1, pLang) == 1) {
if ((lang.LangKey[0] == Language) && (lang.Available)) {
sprintf(temp,"%s/%s", lang.MacroPath, filename);
break;
}
}
fclose(pLang);
}
}
/*
* Try to open the selected language
*/
if (temp[0] != '\0')
fi = fopen(temp, "r");
/*
* If no selected language is loaded, try default language
*/
if (fi == NULL) {
sprintf(temp, "%s/%s", CFG.bbs_macros, filename);
fi = fopen(temp,"r");
}
if (fi == NULL)
WriteError("OpenMacro(%s, %c): not found", filename, Language);
else {
Syslog('d', "OpenMacro(%s, %c): using %s", filename, Language, temp);
MacroVars("HLMNSTUYZ", "ssssssssd", CFG.www_url, CFG.location, CFG.sysdomain, CFG.bbs_name,
CFG.sysop_name, CFG.comment, CFG.sysop, aka2str(CFG.aka[0]), 0);
}
free(temp);
return fi;
}