src/meta/mt160l.c

#ifndef lint
static const char       RCSid[] = "$Id: mt160l.c,v 1.2 2003/08/01 14:14:24 schorsch Exp $";
#endif
/*
 *  Program to print meta-files on a dot-matrix printer
 *
 *  cc -o mt160l mt160l.c mplot.o plot.o mfio.o syscalls.o palloc.o misc.o
 *
 *  Mannesman Tally MT160L high-density
 */


#define  MAXALLOC  5000

#define  DXSIZE  1064           /* x resolution */

#define  DYSIZE  1024           /* y resolution */

#define  LINWIDT  DXSIZE        /* line width */

#define  LINHITE  16            /* line height */

#define  NLINES  (DYSIZE/LINHITE)       /* number of lines */

#define  CHARWIDTH  8

#define  PNORM  "\033[0y\033[6w"

#define  PINIT  "\033[6~\033[7z\033[0y\033[6w"

#define  PUNINIT  "\033[6~"

#define  DBLON  "\033[=z"

#define  DBLOFF  "\033[>z"

#define  OUTHIGH  "\033[9~\033%6"

#define  OUTLOW  "\033[8~\033%6"

#define  XCOM  "pexpand +vOCIsp %s | psort -Y +x"


#include  "rtprocess.h"
#include  "meta.h"
#include  "plot.h"
#include  "span.h"


char  *progname;

struct span  outspan;

int  dxsize = DXSIZE, dysize = DYSIZE,
     linwidt = LINWIDT, linhite = LINHITE,
     nrows = (LINHITE-1)/8+1;

int  maxalloc = MAXALLOC;

int  spanmin = 0, spanmax = LINWIDT-1;

int  charwidth = CHARWIDTH;

static char  chrtype[16][9] = {
                                "\033[1y\033[4y",
                                "\033[0y\033[0w",
                                "\033[1y\033[4y",
                                "\033[0y\033[0w",
                                "\033[1y\033[5y",
                                "\033[0y\033[1w",
                                "\033[1y\033[5y",
                                "\033[0y\033[1w",
                                "\033[0y\033[6w",
                                "\033[0y\033[2w",
                                "\033[0y\033[6w",
                                "\033[0y\033[2w",
                                "\033[0y\033[7w",
                                "\033[0y\033[3w",
                                "\033[0y\033[7w",
                                "\033[0y\033[3w"
                                };

static int  lineno = 0;

static short  condonly = FALSE,
              conditioned = FALSE;


main(argc, argv)

int  argc;
char  **argv;

{
 FILE  *fp;
 char  comargs[200], command[300];

 progname = *argv++;
 argc--;
 
 condonly = FALSE;
 conditioned = FALSE;

 while (argc && **argv == '-')  {
    switch (*(*argv+1))  {
       case 'c':
          condonly = TRUE;
          break;
       case 'r':
          conditioned = TRUE;
          break;
       default:
          error(WARNING, "unknown option");
          break;
       }
    argv++;
    argc--;
    }

 if (conditioned) {
    fputs(PINIT, stdout);
    if (argc)
       while (argc)  {
          fp = efopen(*argv, "r");
          plot(fp);
          fclose(fp);
          argv++;
          argc--;
          }
    else
       plot(stdin);
    if (lineno)
       nextpage();
    fputs(PUNINIT, stdout);
 } else  {
    comargs[0] = '\0';
    while (argc)  {
       strcat(comargs, " ");
       strcat(comargs, *argv);
       argv++;
       argc--;
       }
    sprintf(command, XCOM, comargs);
    if (condonly)
       return(system(command));
    else  {
       fputs(PINIT, stdout);
       if ((fp = popen(command, "r")) == NULL)
          error(SYSTEM, "cannot execute input filter");
       plot(fp);
       pclose(fp);
       if (lineno)
          nextpage();
       fputs(PUNINIT, stdout);
       }
    }

 return(0);
 }


thispage()              /* rewind and initialize current page */

{

    if (lineno)
        error(USER, "cannot restart page in thispage");

}


nextpage()              /* advance to next page */

{

    fputs("\f\r", stdout);

    lineno = 0;

}


contpage()              /* continue new plot on current page */

{

    while (lineno++ < NLINES)
        putc('\n', stdout);
    
    lineno = 0;
    
}


printspan()             /* output span to printer */

{
    register unsigned shiftreg;
    unsigned short  outc;
    register  k;
    unsigned short offset, mask;
    int  i,j;

    if (spanmin <= spanmax)
        for (offset = 0; offset < 2; offset++) {

            k = spanmin/charwidth;
            while (k--)
                putc(' ', stdout);

            k = spanmin%charwidth;
            if (offset)
                fputs(OUTHIGH, stdout);
            else
                fputs(OUTLOW, stdout);
            putc((spanmax-spanmin+k+1)%256, stdout);
            putc((spanmax-spanmin+k+1)/256, stdout);

            while (k--)
                putc('\0', stdout);

            for (i = spanmin; i <= spanmax; i++) {
                outc = '\0';
                for (j = 0; j < 2; j++) {
                    shiftreg = outspan.cols[j*dxsize + i] >> offset;
                    if (j) {
                        shiftreg <<= 4;
                        mask = 1 << 4;
                    } else
                        mask = 1;
                    for (k = 0; k < 4; k++) {
                        outc |= shiftreg & (mask << k);
                        shiftreg >>= 1;
                    }
                }
                putc(outc, stdout);
            }
            putc('\r', stdout);
        }
    putc('\n', stdout);
    lineno++;

}


printstr(p)             /* output a string to the printer */

PRIMITIVE  *p;

{
    int  i;

    i = CONV(p->xy[XMN], dxsize)/charwidth;
    while (i--)
        putc(' ', stdout);

    if (p->arg0 & 0100)         /* double strike */
        fputs(DBLON, stdout);
    else
        fputs(DBLOFF, stdout);
        
    fputs(chrtype[(p->arg0 >> 2) & 017], stdout);
    fputs(p->args, stdout);
    fputs(PNORM, stdout);
    putc('\r', stdout);

}
Revision:	1.3
Committed:	Mon Oct 27 10:28:59 2003 UTC (22 years ago) by schorsch
Content type:	text/plain
Branch:	MAIN
Changes since 1.2:	+2 -8 lines
Log Message:	Various compatibility fixes.
#	User	Rev	Content
1	greg	1.1	#ifndef lint
2	schorsch	1.3	static const char RCSid[] = "$Id: mt160l.c,v 1.2 2003/08/01 14:14:24 schorsch Exp $";
3	greg	1.1	#endif
4			/*
5			* Program to print meta-files on a dot-matrix printer
6			*
7			* cc -o mt160l mt160l.c mplot.o plot.o mfio.o syscalls.o palloc.o misc.o
8			*
9			* Mannesman Tally MT160L high-density
10			*/
11
12
13			#define MAXALLOC 5000
14
15			#define DXSIZE 1064 /* x resolution */
16
17			#define DYSIZE 1024 /* y resolution */
18
19			#define LINWIDT DXSIZE /* line width */
20
21			#define LINHITE 16 /* line height */
22
23			#define NLINES (DYSIZE/LINHITE) /* number of lines */
24
25			#define CHARWIDTH 8
26
27			#define PNORM "\033[0y\033[6w"
28
29			#define PINIT "\033[6~\033[7z\033[0y\033[6w"
30
31			#define PUNINIT "\033[6~"
32
33			#define DBLON "\033[=z"
34
35			#define DBLOFF "\033[>z"
36
37			#define OUTHIGH "\033[9~\033%6"
38
39			#define OUTLOW "\033[8~\033%6"
40
41			#define XCOM "pexpand +vOCIsp %s \| psort -Y +x"
42
43
44	schorsch	1.3	#include "rtprocess.h"
45	greg	1.1	#include "meta.h"
46			#include "plot.h"
47			#include "span.h"
48
49
50			char *progname;
51
52			struct span outspan;
53
54			int dxsize = DXSIZE, dysize = DYSIZE,
55			linwidt = LINWIDT, linhite = LINHITE,
56			nrows = (LINHITE-1)/8+1;
57
58			int maxalloc = MAXALLOC;
59
60			int spanmin = 0, spanmax = LINWIDT-1;
61
62			int charwidth = CHARWIDTH;
63
64			static char chrtype[16][9] = {
65			"\033[1y\033[4y",
66			"\033[0y\033[0w",
67			"\033[1y\033[4y",
68			"\033[0y\033[0w",
69			"\033[1y\033[5y",
70			"\033[0y\033[1w",
71			"\033[1y\033[5y",
72			"\033[0y\033[1w",
73			"\033[0y\033[6w",
74			"\033[0y\033[2w",
75			"\033[0y\033[6w",
76			"\033[0y\033[2w",
77			"\033[0y\033[7w",
78			"\033[0y\033[3w",
79			"\033[0y\033[7w",
80			"\033[0y\033[3w"
81			};
82
83			static int lineno = 0;
84
85			static short condonly = FALSE,
86			conditioned = FALSE;
87
88
89			main(argc, argv)
90
91			int argc;
92			char **argv;
93
94			{
95			FILE *fp;
96			char comargs[200], command[300];
97
98			progname = *argv++;
99			argc--;
100
101			condonly = FALSE;
102			conditioned = FALSE;
103
104			while (argc && **argv == '-') {
105			switch ((argv+1)) {
106			case 'c':
107			condonly = TRUE;
108			break;
109			case 'r':
110			conditioned = TRUE;
111			break;
112			default:
113			error(WARNING, "unknown option");
114			break;
115			}
116			argv++;
117			argc--;
118			}
119
120			if (conditioned) {
121			fputs(PINIT, stdout);
122			if (argc)
123			while (argc) {
124			fp = efopen(*argv, "r");
125			plot(fp);
126			fclose(fp);
127			argv++;
128			argc--;
129			}
130			else
131			plot(stdin);
132			if (lineno)
133			nextpage();
134			fputs(PUNINIT, stdout);
135			} else {
136			comargs[0] = '\0';
137			while (argc) {
138			strcat(comargs, " ");
139			strcat(comargs, *argv);
140			argv++;
141			argc--;
142			}
143			sprintf(command, XCOM, comargs);
144			if (condonly)
145			return(system(command));
146			else {
147			fputs(PINIT, stdout);
148			if ((fp = popen(command, "r")) == NULL)
149			error(SYSTEM, "cannot execute input filter");
150			plot(fp);
151			pclose(fp);
152			if (lineno)
153			nextpage();
154			fputs(PUNINIT, stdout);
155			}
156			}
157
158			return(0);
159			}
160
161
162
163
164
165
166
167			thispage() /* rewind and initialize current page */
168
169			{
170
171			if (lineno)
172			error(USER, "cannot restart page in thispage");
173
174			}
175
176
177
178
179			nextpage() /* advance to next page */
180
181			{
182
183			fputs("\f\r", stdout);
184
185			lineno = 0;
186
187			}
188
189
190
191
192			contpage() /* continue new plot on current page */
193
194			{
195
196			while (lineno++ < NLINES)
197			putc('\n', stdout);
198
199			lineno = 0;
200
201			}
202
203
204
205			printspan() /* output span to printer */
206
207			{
208			register unsigned shiftreg;
209			unsigned short outc;
210			register k;
211			unsigned short offset, mask;
212			int i,j;
213
214			if (spanmin <= spanmax)
215			for (offset = 0; offset < 2; offset++) {
216
217			k = spanmin/charwidth;
218			while (k--)
219			putc(' ', stdout);
220
221			k = spanmin%charwidth;
222			if (offset)
223			fputs(OUTHIGH, stdout);
224			else
225			fputs(OUTLOW, stdout);
226			putc((spanmax-spanmin+k+1)%256, stdout);
227			putc((spanmax-spanmin+k+1)/256, stdout);
228
229			while (k--)
230			putc('\0', stdout);
231
232			for (i = spanmin; i <= spanmax; i++) {
233			outc = '\0';
234			for (j = 0; j < 2; j++) {
235			shiftreg = outspan.cols[j*dxsize + i] >> offset;
236			if (j) {
237			shiftreg <<= 4;
238			mask = 1 << 4;
239			} else
240			mask = 1;
241			for (k = 0; k < 4; k++) {
242			outc \|= shiftreg & (mask << k);
243			shiftreg >>= 1;
244			}
245			}
246			putc(outc, stdout);
247			}
248			putc('\r', stdout);
249			}
250			putc('\n', stdout);
251			lineno++;
252
253			}
254
255
256
257
258
259			printstr(p) /* output a string to the printer */
260
261			PRIMITIVE *p;
262
263			{
264			int i;
265
266			i = CONV(p->xy[XMN], dxsize)/charwidth;
267			while (i--)
268			putc(' ', stdout);
269
270			if (p->arg0 & 0100) /* double strike */
271			fputs(DBLON, stdout);
272			else
273			fputs(DBLOFF, stdout);
274
275			fputs(chrtype[(p->arg0 >> 2) & 017], stdout);
276			fputs(p->args, stdout);
277			fputs(PNORM, stdout);
278			putc('\r', stdout);
279
280			}