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/** \file mkstruct.c
* Build utility to create simple rectangular structure definitions from a data file.
*
* $Header: /home/dmarkle/xtrkcad-fork-cvs/xtrkcad/app/lib/params/mkstruct.c,v 1.6 2008-06-10 20:27:21 m_fischer Exp $
*/
/* XTrkCad - Model Railroad CAD
* Copyright (C)
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define BUFSIZE 1024
#if _MSC_VER > 1300
#define stricmp _stricmp
#define strnicmp _strnicmp
#endif
#ifndef WIN32
#define stricmp strcasecmp
#define strnicmp strncasecmp
#endif // !WIN32
int main ( int argc, char * argv [] )
{
long color = 0xFF00FF;
double x;
double y;
FILE *fIn, *fOut;
int count = 0;
char *buffer = malloc( BUFSIZE );
char *desc;
char *p1;
char *scale;
char *ptr;
int err;
if( argc != 3 )
{
fprintf( stderr, "Usage: mkstruct definitions.data param file\n\n"
"The data file is read line by line and structure defimitions\n"
"are created in the param file.\n\n"
"The file structure is:\n"
"scale \"description of structure\" x y [cm] [color=#rrggbb]\n\n"
"scale : scale of structure\n"
"description of structure : name, enclosed in double quotes\n"
"x : x dimension of structure\n"
"y : y dimension of structure\n"
"cm : dimensions are in centimeters (default: inch) (opt.)\n"
"color=#rrggbb : color to use for structure (default: #FF00FF) (opt.)\n" );
exit( 1 );
}
fIn = fopen( argv[ 1 ], "r" );
if( !fIn ) {
fprintf( stderr, "Could not open the definition %s\n", argv[ 1 ] );
exit( 1 );
}
fOut = fopen( argv[ 2 ], "w" );
if( !fOut ) {
fprintf( stderr, "Could not create the structures in %s\n", argv[ 2 ] );
exit( 1 );
}
if( fgets( buffer, BUFSIZE, fIn ))
{
fputs( buffer, fOut );
printf( "Creating %s\n", buffer + 9 );
}
while(fgets(buffer, BUFSIZE, fIn ))
{
err = 0;
scale = strtok( buffer, " \"" );
desc = strtok( NULL, "\"" );
if( scale == NULL && desc == NULL )
err = 1;
/* get the size information */
x = atof( strtok( NULL, " " ));
y = atof( strtok( NULL, " " ));
if( x == 0 || y == 0 ) {
err = 1;
}
/* try to get the next token */
p1 = strtok( NULL, " \r\n\t" );
/* we have an additional token, check it */
if( p1 ) {
ptr = strtok( NULL, " \r\n\t" );
if( !stricmp( p1, "cm" )) {
x /= 2.54;
y /= 2.54;
p1 = ptr;
}
} else {
p1 = strtok( NULL, " " );
}
if( p1 && !strnicmp( p1, "color=", strlen( "color=" ))) {
color = atoi( p1 + strlen( "color=#" ));
}
if( !err ) {
fprintf( fOut, "STRUCTURE %s \"%s\"\n", scale, desc );
fprintf( fOut, "\tL %ld 0 %0.6f %0.6f %0.6f %0.6f\n", color, 0.0, 0.0, 0.0, x );
fprintf( fOut, "\tL %ld 0 %0.6f %0.6f %0.6f %0.6f\n", color, 0.0, x, y, x );
fprintf( fOut, "\tL %ld 0 %0.6f %0.6f %0.6f %0.6f\n", color, y, x, y, 0.0 );
fprintf( fOut, "\tL %ld 0 %0.6f %0.6f %0.6f %0.6f\n", color, y, 0.0, 0.0, 0.0 );
fprintf( fOut, "\tEND\n");
} else {
fprintf( stderr, "Error in line %d\n", count );
exit( 1 );
}
count++;
}
printf( "Created %d structures.\n", count );
fclose( fIn );
fclose( fOut );
exit(0);
}
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