1 |
#ifndef lint |
2 |
static const char RCSid[] = "$Id: mt160.c,v 1.3 2003/10/27 10:28:59 schorsch Exp $"; |
3 |
#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 |
#include "rtprocess.h" |
43 |
#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 |
int |
88 |
main( |
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 |
void |
161 |
thispage(void) /* rewind and initialize current page */ |
162 |
{ |
163 |
if (lineno) |
164 |
error(USER, "cannot restart page in thispage"); |
165 |
} |
166 |
|
167 |
|
168 |
void |
169 |
nextpage(void) /* advance to next page */ |
170 |
{ |
171 |
fputs("\f\r", stdout); |
172 |
|
173 |
lineno = 0; |
174 |
} |
175 |
|
176 |
|
177 |
void |
178 |
contpage(void) /* continue new plot on current page */ |
179 |
{ |
180 |
while (lineno++ < NLINES) |
181 |
putc('\n', stdout); |
182 |
|
183 |
lineno = 0; |
184 |
} |
185 |
|
186 |
|
187 |
void |
188 |
printspan(void) /* output span to printer */ |
189 |
{ |
190 |
register int i; |
191 |
|
192 |
if (spanmin <= spanmax) { |
193 |
|
194 |
i = spanmin/charwidth; |
195 |
while (i--) |
196 |
putc(' ', stdout); |
197 |
|
198 |
i = spanmin%charwidth; |
199 |
fputs(OUTPUT, stdout); |
200 |
putc((spanmax-spanmin+i+1)%256, stdout); |
201 |
putc((spanmax-spanmin+i+1)/256, stdout); |
202 |
while (i--) |
203 |
putc('\0', stdout); |
204 |
|
205 |
for (i = spanmin; i <= spanmax; i++) |
206 |
putc(outspan.cols[i], stdout); |
207 |
|
208 |
putc('\r', stdout); |
209 |
} |
210 |
|
211 |
putc('\n', stdout); |
212 |
lineno++; |
213 |
} |
214 |
|
215 |
|
216 |
void |
217 |
printstr( /* output a string to the printer */ |
218 |
PRIMITIVE *p |
219 |
) |
220 |
{ |
221 |
int i; |
222 |
|
223 |
i = CONV(p->xy[XMN], dxsize)/charwidth; |
224 |
while (i--) |
225 |
putc(' ', stdout); |
226 |
|
227 |
if (p->arg0 & 0100) /* double strike */ |
228 |
fputs(DBLON, stdout); |
229 |
else |
230 |
fputs(DBLOFF, stdout); |
231 |
|
232 |
fputs(chrtype[(p->arg0 >> 2) & 017], stdout); |
233 |
fputs(p->args, stdout); |
234 |
fputs(PNORM, stdout); |
235 |
putc('\r', stdout); |
236 |
|
237 |
} |