src/meta/mt160l.c

#ifndef lint
static const char       RCSid[] = "$Id: mt160l.c,v 1.1 2003/02/22 02:07:26 greg 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  "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;
 FILE  *popen();
 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:	1.2
Committed:	Fri Aug 1 14:14:24 2003 UTC (20 years, 9 months ago) by schorsch
Content type:	text/plain
Branch:	MAIN
Changes since 1.1:	+1 -15 lines
Log Message:	Eliminated CPM, MAC, and UNIX conditional compiles.
#	User	Rev	Content
1	greg	1.1	#ifndef lint
2	schorsch	1.2	static const char RCSid[] = "$Id: mt160l.c,v 1.1 2003/02/22 02:07:26 greg 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
45
46			#include "meta.h"
47
48			#include "plot.h"
49
50			#include "span.h"
51
52
53
54
55			char *progname;
56
57			struct span outspan;
58
59			int dxsize = DXSIZE, dysize = DYSIZE,
60			linwidt = LINWIDT, linhite = LINHITE,
61			nrows = (LINHITE-1)/8+1;
62
63			int maxalloc = MAXALLOC;
64
65			int spanmin = 0, spanmax = LINWIDT-1;
66
67			int charwidth = CHARWIDTH;
68
69			static char chrtype[16][9] = {
70			"\033[1y\033[4y",
71			"\033[0y\033[0w",
72			"\033[1y\033[4y",
73			"\033[0y\033[0w",
74			"\033[1y\033[5y",
75			"\033[0y\033[1w",
76			"\033[1y\033[5y",
77			"\033[0y\033[1w",
78			"\033[0y\033[6w",
79			"\033[0y\033[2w",
80			"\033[0y\033[6w",
81			"\033[0y\033[2w",
82			"\033[0y\033[7w",
83			"\033[0y\033[3w",
84			"\033[0y\033[7w",
85			"\033[0y\033[3w"
86			};
87
88			static int lineno = 0;
89
90			static short condonly = FALSE,
91			conditioned = FALSE;
92
93
94			main(argc, argv)
95
96			int argc;
97			char **argv;
98
99			{
100			FILE *fp;
101			FILE *popen();
102			char comargs[200], command[300];
103
104			progname = *argv++;
105			argc--;
106
107			condonly = FALSE;
108			conditioned = FALSE;
109
110			while (argc && **argv == '-') {
111			switch ((argv+1)) {
112			case 'c':
113			condonly = TRUE;
114			break;
115			case 'r':
116			conditioned = TRUE;
117			break;
118			default:
119			error(WARNING, "unknown option");
120			break;
121			}
122			argv++;
123			argc--;
124			}
125
126			if (conditioned) {
127			fputs(PINIT, stdout);
128			if (argc)
129			while (argc) {
130			fp = efopen(*argv, "r");
131			plot(fp);
132			fclose(fp);
133			argv++;
134			argc--;
135			}
136			else
137			plot(stdin);
138			if (lineno)
139			nextpage();
140			fputs(PUNINIT, stdout);
141			} else {
142			comargs[0] = '\0';
143			while (argc) {
144			strcat(comargs, " ");
145			strcat(comargs, *argv);
146			argv++;
147			argc--;
148			}
149			sprintf(command, XCOM, comargs);
150			if (condonly)
151			return(system(command));
152			else {
153			fputs(PINIT, stdout);
154			if ((fp = popen(command, "r")) == NULL)
155			error(SYSTEM, "cannot execute input filter");
156			plot(fp);
157			pclose(fp);
158			if (lineno)
159			nextpage();
160			fputs(PUNINIT, stdout);
161			}
162			}
163
164			return(0);
165			}
166
167
168
169
170
171
172
173			thispage() /* rewind and initialize current page */
174
175			{
176
177			if (lineno)
178			error(USER, "cannot restart page in thispage");
179
180			}
181
182
183
184
185			nextpage() /* advance to next page */
186
187			{
188
189			fputs("\f\r", stdout);
190
191			lineno = 0;
192
193			}
194
195
196
197
198			contpage() /* continue new plot on current page */
199
200			{
201
202			while (lineno++ < NLINES)
203			putc('\n', stdout);
204
205			lineno = 0;
206
207			}
208
209
210
211			printspan() /* output span to printer */
212
213			{
214			register unsigned shiftreg;
215			unsigned short outc;
216			register k;
217			unsigned short offset, mask;
218			int i,j;
219
220			if (spanmin <= spanmax)
221			for (offset = 0; offset < 2; offset++) {
222
223			k = spanmin/charwidth;
224			while (k--)
225			putc(' ', stdout);
226
227			k = spanmin%charwidth;
228			if (offset)
229			fputs(OUTHIGH, stdout);
230			else
231			fputs(OUTLOW, stdout);
232			putc((spanmax-spanmin+k+1)%256, stdout);
233			putc((spanmax-spanmin+k+1)/256, stdout);
234
235			while (k--)
236			putc('\0', stdout);
237
238			for (i = spanmin; i <= spanmax; i++) {
239			outc = '\0';
240			for (j = 0; j < 2; j++) {
241			shiftreg = outspan.cols[j*dxsize + i] >> offset;
242			if (j) {
243			shiftreg <<= 4;
244			mask = 1 << 4;
245			} else
246			mask = 1;
247			for (k = 0; k < 4; k++) {
248			outc \|= shiftreg & (mask << k);
249			shiftreg >>= 1;
250			}
251			}
252			putc(outc, stdout);
253			}
254			putc('\r', stdout);
255			}
256			putc('\n', stdout);
257			lineno++;
258
259			}
260
261
262
263
264
265			printstr(p) /* output a string to the printer */
266
267			PRIMITIVE *p;
268
269			{
270			int i;
271
272			i = CONV(p->xy[XMN], dxsize)/charwidth;
273			while (i--)
274			putc(' ', stdout);
275
276			if (p->arg0 & 0100) /* double strike */
277			fputs(DBLON, stdout);
278			else
279			fputs(DBLOFF, stdout);
280
281			fputs(chrtype[(p->arg0 >> 2) & 017], stdout);
282			fputs(p->args, stdout);
283			fputs(PNORM, stdout);
284			putc('\r', stdout);
285
286			}