src/meta/mt160.c

#ifndef lint
static const char       RCSid[] = "$Id: mt160.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 mt160 mt160.c mplot.o plot.o mfio.o syscalls.o palloc.o misc.o
 *
 *  Mannesman Tally MT160 high-speed
 */


#define  MAXALLOC  5000

#define  DXSIZE  532            /* x resolution */

#define  DYSIZE  512            /* y resolution */

#define  LINWIDT  DXSIZE        /* line width */

#define  LINHITE  8             /* line height */

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

#define  CHARWIDTH  4

#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  OUTPUT  "\033%5"

#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][5] = {
                                "\033[4w",
                                "\033[0w",
                                "\033[4w",
                                "\033[0w",
                                "\033[5w",
                                "\033[1w",
                                "\033[5w",
                                "\033[1w",
                                "\033[6w",
                                "\033[2w",
                                "\033[6w",
                                "\033[2w",
                                "\033[7w",
                                "\033[3w",
                                "\033[7w",
                                "\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  i;

    if (spanmin <= spanmax) {

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

        i = spanmin%charwidth;
        fputs(OUTPUT, stdout);
        putc((spanmax-spanmin+i+1)%256, stdout);
        putc((spanmax-spanmin+i+1)/256, stdout);
        while (i--)
            putc('\0', stdout);

        for (i = spanmin; i <= spanmax; i++)
            putc(outspan.cols[i], 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: mt160.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 mt160 mt160.c mplot.o plot.o mfio.o syscalls.o palloc.o misc.o
8			*
9			* Mannesman Tally MT160 high-speed
10			*/
11
12
13			#define MAXALLOC 5000
14
15			#define DXSIZE 532 /* x resolution */
16
17			#define DYSIZE 512 /* y resolution */
18
19			#define LINWIDT DXSIZE /* line width */
20
21			#define LINHITE 8 /* line height */
22
23			#define NLINES (DYSIZE/LINHITE) /* number of lines to plot */
24
25			#define CHARWIDTH 4
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 OUTPUT "\033%5"
38
39			#define XCOM "pexpand +vOCIsp %s \| psort -Y +x"
40
41
42	schorsch	1.3	#include "rtprocess.h"
43	greg	1.1	#include "meta.h"
44			#include "plot.h"
45			#include "span.h"
46
47
48			char *progname;
49
50			struct span outspan;
51
52			int dxsize = DXSIZE, dysize = DYSIZE,
53			linwidt = LINWIDT, linhite = LINHITE,
54			nrows = (LINHITE-1)/8+1;
55
56			int maxalloc = MAXALLOC;
57
58			int spanmin = 0, spanmax = LINWIDT-1;
59
60			int charwidth = CHARWIDTH;
61
62			static char chrtype[16][5] = {
63			"\033[4w",
64			"\033[0w",
65			"\033[4w",
66			"\033[0w",
67			"\033[5w",
68			"\033[1w",
69			"\033[5w",
70			"\033[1w",
71			"\033[6w",
72			"\033[2w",
73			"\033[6w",
74			"\033[2w",
75			"\033[7w",
76			"\033[3w",
77			"\033[7w",
78			"\033[3w"
79			};
80
81			static int lineno = 0;
82
83			static short condonly = FALSE,
84			conditioned = FALSE;
85
86
87			main(argc, argv)
88
89			int argc;
90			char **argv;
91
92			{
93			FILE *fp;
94			char comargs[200], command[300];
95
96			progname = *argv++;
97			argc--;
98
99			condonly = FALSE;
100			conditioned = FALSE;
101
102			while (argc && **argv == '-') {
103			switch ((argv+1)) {
104			case 'c':
105			condonly = TRUE;
106			break;
107			case 'r':
108			conditioned = TRUE;
109			break;
110			default:
111			error(WARNING, "unknown option");
112			break;
113			}
114			argv++;
115			argc--;
116			}
117
118			if (conditioned) {
119			fputs(PINIT, stdout);
120			if (argc)
121			while (argc) {
122			fp = efopen(*argv, "r");
123			plot(fp);
124			fclose(fp);
125			argv++;
126			argc--;
127			}
128			else
129			plot(stdin);
130			if (lineno)
131			nextpage();
132			fputs(PUNINIT, stdout);
133			} else {
134			comargs[0] = '\0';
135			while (argc) {
136			strcat(comargs, " ");
137			strcat(comargs, *argv);
138			argv++;
139			argc--;
140			}
141			sprintf(command, XCOM, comargs);
142			if (condonly)
143			return(system(command));
144			else {
145			fputs(PINIT, stdout);
146			if ((fp = popen(command, "r")) == NULL)
147			error(SYSTEM, "cannot execute input filter");
148			plot(fp);
149			pclose(fp);
150			if (lineno)
151			nextpage();
152			fputs(PUNINIT, stdout);
153			}
154			}
155
156			return(0);
157			}
158
159
160
161
162
163
164			thispage() /* rewind and initialize current page */
165
166			{
167
168			if (lineno)
169			error(USER, "cannot restart page in thispage");
170
171			}
172
173
174
175
176			nextpage() /* advance to next page */
177
178			{
179
180			fputs("\f\r", stdout);
181
182			lineno = 0;
183
184			}
185
186
187
188			contpage() /* continue new plot on current page */
189
190			{
191
192			while (lineno++ < NLINES)
193			putc('\n', stdout);
194
195			lineno = 0;
196
197			}
198
199
200
201			printspan() /* output span to printer */
202
203			{
204			register i;
205
206			if (spanmin <= spanmax) {
207
208			i = spanmin/charwidth;
209			while (i--)
210			putc(' ', stdout);
211
212			i = spanmin%charwidth;
213			fputs(OUTPUT, stdout);
214			putc((spanmax-spanmin+i+1)%256, stdout);
215			putc((spanmax-spanmin+i+1)/256, stdout);
216			while (i--)
217			putc('\0', stdout);
218
219			for (i = spanmin; i <= spanmax; i++)
220			putc(outspan.cols[i], stdout);
221
222			putc('\r', stdout);
223			}
224
225			putc('\n', stdout);
226			lineno++;
227
228			}
229
230
231
232
233
234
235
236			printstr(p) /* output a string to the printer */
237
238			PRIMITIVE *p;
239
240			{
241			int i;
242
243			i = CONV(p->xy[XMN], dxsize)/charwidth;
244			while (i--)
245			putc(' ', stdout);
246
247			if (p->arg0 & 0100) /* double strike */
248			fputs(DBLON, stdout);
249			else
250			fputs(DBLOFF, stdout);
251
252			fputs(chrtype[(p->arg0 >> 2) & 017], stdout);
253			fputs(p->args, stdout);
254			fputs(PNORM, stdout);
255			putc('\r', stdout);
256
257			}