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/* $Log: getoptions.c,v $
* Revision 0.8 92/11/23 19:46:46 19:46:46 bt (Bo Thide')
* Fixed resolution bug. Portable downloading. Added/changed options. PJXL color support
*
* Revision 0.7 92/11/13 02:41:30 02:41:30 bt (Bo Thide')
* More bug fixes and improvements. Support for PaintJet XL
*
* Revision 0.6 92/11/10 21:47:47 21:47:47 bt (Bo Thide')
* Bug fixes. Added -R option. Better font handling.
*
* Revision 0.5 92/11/09 16:25:34 16:25:34 bt (Bo Thide')
* Rewrite of dospecial.c. Extended \special support
*
* Revision 0.4 92/11/08 02:45:50 02:45:50 bt (Bo Thide')
* Changed to portable bit manipulations. Replaced strrstr for non-POSIX compliant C. Fixed numerous bugs. Added support for more \special's.
*
* Revision 0.3 92/08/24 12:45:41 12:45:41 bt (Bo Thide')
* Fixed 8 bit (dc font) support.
*
* Revision 0.2 92/08/23 17:28:57 17:28:57 bt (Bo Thide')
* Source cleaned up. Changed certain function calls. Removed globals.
*
* Revision 0.1 92/08/22 23:58:47 23:58:47 bt (Bo Thide')
* First Release.
* */
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include "globals.h"
static char rcsid[] = "$Header: getoptions.c,v 0.8 92/11/23 19:46:46 bt Exp $";
/*
* Put the selected options into global variables
*/
getoptions(argc, argv, envp, bitname, dviname, usgname,
pcllevel, numcopies, device, maxdown, outreverse, resolution, twosided)
int argc;
char **argv;
char **envp;
char bitname[];
char dviname[];
char usgname[];
short *pcllevel;
short *numcopies;
short *device;
short *maxdown;
bool *outreverse;
short *resolution;
short *twosided;
{
char buffer[1024];
char *bufptr;
char *strptr;
int k;
int c, errflag=0;
extern char *optarg;
extern int optind;
strcpy(bitname,"");
verbose = FALSE;
while ((c = getopt(argc, argv, "12345c:d:f:lmo:p:rR:s:tvx:X:y:?")) != EOF)
switch (c) {
case '1': /* PCL level 1 */
case '2': /* PCL level 2 */
case '3': /* PCL level 3 */
case '4': /* PCL level 4 */
case '5': /* PCL level 5 */
*pcllevel = -(short)atoi(argv[optind-1]);
break;
case 'c': /* Number of copies of each page */
if((*numcopies = (short)atoi(optarg)) <= 0)
*numcopies = 1;
break;
case 'd': /* Specify output device */
if(strcmp(optarg,"lj+") == 0)
*device = DEV_LJPLUS;
else if (strcmp(optarg,"lj2") == 0)
*device = DEV_LJ2;
else if (strcmp(optarg,"lj2d") == 0)
*device = DEV_LJ2D;
else if (strcmp(optarg,"lj2p") == 0)
*device = DEV_LJ2P;
else if (strcmp(optarg,"lj3si") == 0){
*device = DEV_LJ3SI;
*pcllevel = 5;
}
else if (strcmp(optarg,"lj3p") == 0){
*device = DEV_LJ3P;
*pcllevel = 5;
}
else if (strcmp(optarg,"pj") == 0)
*device = DEV_PJ;
else if (strcmp(optarg,"pjxl") == 0)
*device = DEV_PJXL;
break;
case 'f': /* Max number of downloadable fonts */
if((*maxdown = (short)atoi(optarg)) < 0)
*maxdown = 32;
break;
case 'l': /* Landscape mode flag */
landscape = TRUE;
break;
case 'm': /* Manual feed flag */
manualfeed = TRUE;
break;
case 'o': /* Output file name */
strcpy(bitname, optarg);
break;
case 'p': /* Max number of output pages */
if((maxpages = atoi(optarg)) <= 0)
maxpages = MAXPAGES;
break;
case 'r': /* Reverse output order flag */
*outreverse *= *outreverse;
break;
case 'R': /* Set PCL resolution */
*resolution = (short)atoi(optarg);
break;
case 's': /* Start page */
startvals = 0;
startthere[0] = FALSE;
strcpy(buffer,optarg);
bufptr = buffer;
k = 0;
do {
if(*bufptr == '*') {
startthere[k] = FALSE;
bufptr++;
}
else {
startthere[k] = TRUE;
startcount[k] = (long)getcount(bufptr);
}
if((k<9) && (*bufptr == '.')) {
k++;
bufptr++;
}
else
if((*bufptr==' ')||(*bufptr=='\0'))
startvals = k;
else {
startvals = 0;
k = 0;
}
} while(startvals != k);
break;
case 't': /* Two-sided mode flag */
*twosided = TRUE;
break;
case 'v': /* Verbose mode flag */
verbose = TRUE;
break;
case 'x': /* Left offset for odd sides */
h_offset = dim_to_dots(optarg, resolution);
break;
case 'X': /* Left offset for even sides */
r_offset = dim_to_dots(optarg, resolution);
break;
case 'y': /* Vertical top offset */
v_offset = dim_to_dots(optarg, resolution);
break;
case '?':
errflag++;
break;
default:
break;
}
if (errflag) {
fprintf(stderr, "\nUsage: %s [-12345lmrt] [-c <copies>] [-f <fonts>] [-o <outfile>]\n [-p <pages>] [-R resolution] [-s <startpage>] [-x <offset>]\n [-X <offset>] [-y <offset>] [<infile>]\n", argv[0]);
exit(2);
}
/*
* Allow for input file names of type
* xx.dvi, xx.yy.dvi, xx, or xx.yy
* Append ".dvi" if it's not already there.
*
* Get the .dvi file name from the input line
*/
strcpy(dviname, argv[optind]);
if((strstr(dviname, DVIFILE_SUFFIX)) == NULL)
strcat(dviname, DVIFILE_SUFFIX);
/*
* Allow for output file names of type;
* xx.pcl, xx.yy.pcl, xx, or xx.yy
* Append ".pcl" if it's not already there.
*
* The .dvi file name was input via the -o option.
if((strstr(bitname, BITFILE_SUFFIX)) == NULL)
strcat(bitname, BITFILE_SUFFIX);
*/
if(verbose) {
strcpy(usgname, dviname);
strcat(usgname, USGFILE_SUFFIX);
}
if(*twosided) {
if(!startvals && !(startcount[0] % 2)) {
if(startthere[0])
startcount[0]--;
else {
startthere[0] = TRUE;
startcount[0] = 1;
}
}
if(maxpages % 2)
maxpages++;
o_offset = h_offset;
e_offset = r_offset;
}
if(verbose) {
fprintf(stderr,"Options selected:\n");
fprintf(stderr,"Starting page: ");
for(k=0; k<=startvals; k++) {
if(startthere[k])
fprintf(stderr,"%d",startcount[k]);
else
fprintf(stderr,"*");
if(k<startvals)
fprintf(stderr,".");
else
fprintf(stderr,"\n");
}
fprintf(stderr,"Maximum numbers of pages: %d\n",maxpages);
fprintf(stderr,"Number of copies: %d\n",*numcopies);
if(*twosided)
fprintf(stderr,"Two-sided printing\n");
if(manualfeed)
fprintf(stderr,"Feed pages maually\n");
}
}
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