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|
/* file bldRes.c
* build c-resource file
*
* read printer description file and fill the
* printer knowledge data base
*
* Copyrights: Jean-Jacques Sarton j.sarton@t-online.de
*/
/*
*
* 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 <stdio.h>
#include <ctype.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
void printHead()
{
printf("#include \"version.h\"\nchar *fallbackResources[] = {\n");
}
void printTrailer()
{
printf("\n (char *)0\n};\n");
}
void searchVersionPart(char *s, char **b, char **e)
{
*b = *e = NULL;
while ( *s )
{
if ( s[0] == 'V' && s[1] == ' ' && isdigit(s[2]) )
{
*b = s;
s += 2;
while ( isdigit(*s) || *s == '.' )
s++;
*e = s;
return;
}
s++;
}
}
void translate(FILE *fp, int utf)
{
int inComment = 0;
int inText = 0;
char buf[2048];
char *s;
char *b, *e;
/* read the resource file line by line and build the c file */
while ( fgets(buf, sizeof(buf), fp) )
{
s = buf;
searchVersionPart(s, &b, &e);
s = buf;
if ( ! inText )
while ( *s && (*s == ' ' || *s == '\t') ) s++;
if ( !inComment && ! inText && *s == '!' )
{
inComment = 1;
printf("#if 0\n/*\n %s", s);
}
else if ( inComment && *s == '\n' )
{
printf("\n");
}
else if ( inComment && *s == '!' )
{
printf(" %s", s);
}
else if ( inComment )
{
printf("*/\n#endif\n");
inComment = 0;
}
if ( ! inComment )
{
if ( *s == '\n' && ! inText )
{
printf("\n");
continue;
}
inText = 1;
printf(" \"");
while ( *s )
{
if ( s == b )
{
printf("\"VERSION");
s += e-b;
if ( *s == '\n' )
{
printf(",\n");
break;
}
else
{
printf("\"");
}
}
if ( s == buf && s[0] == '.' && s[3] == '.' && utf )
{
printf("%c",*s); // .
s++;
printf("%c",*s); // D
s++;
printf("%c",*s); // e
s++;
printf("8"); // add 8
printf("%c",*s); // .
s++;
}
switch (*s)
{
case '"':
printf("\\\"");
break;
case '\\':
if ( s[1] == '\n' )
{
s++; s++;
printf("\"\n");
continue;
}
else if ( s[1] == '"' )
{
printf("\\\"");
s++;
}
else
{
printf("\\\\");
}
break;
case '\n':
printf("\",\n");
inText = 0;
break;
default:
printf("%c",*s);
}
s++;
}
}
}
}
int main(int argc, char **argv)
{
FILE *fp;
int utf;
argc--;
argv++;
if ( argc )
{
printHead();
while ( argc > 0 )
{
if ( (fp = fopen(argv[0], "r")) != NULL )
{
if ( strstr(argv[0],"utf8") )
utf = 1;
else
utf = 0;
translate(fp, utf);
fclose(fp);
}
argc--;
argv++;
}
printTrailer();
}
else
{
printHead();
translate(stdin,0);
printTrailer();
}
exit(0);
return 0;
}
|
