1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
/*
* make vf which simulates vert-BKfont symbol by hor-BKfont
* mkvsyvf rml 10 rmlvsy /.../rmlvsy.tfm vch pssp [VFDIR]
* --> rmlvsy.vf
*/
#include <stdio.h>
#include "defs.h"
#include "vfcodes.h"
#include "vchar.h"
#include "bifont.h"
char *horfont;
char *vsyfont;
int vfds;
char *vfdir;
FILE *tfm, *vf;
/* set by readvchar */
extern struct vchar vchar[];
extern int depthratio;
extern int rdisp, ddisp, vdisp;
/* set by readtfm */
extern char header[];
extern char width[];
extern byte char_info[];
extern int nt, lh, bc, ec, nw, ds;
main(ac, av)
int ac;
char *av[];
{
char name[64];
horfont = av[1];
vfds = atoi(av[2])<<20;
vsyfont = av[3];
if ((tfm = fopen(av[4], "r")) == NULL) {
fprintf(stderr, "cannot read %s\n", av[4]);
exit(1);
}
if (!readtfm(tfm)) {
fprintf(stderr, "%s is not tfm\n", av[4]);
exit(1);
}
readvchar(av[5]);
readpssp(av[6]);
vfdir = (ac > 7) ? av[7] : "";
sprintf(name, "%s%s.vf", vfdir, vsyfont);
if ((vf = fopen(name, "w")) == NULL) {
fprintf(stderr, "cannot write %s\n", name);
exit(1);
}
vsyvf();
fclose(vf);
exit(0);
}
#define SPLEN 256
char rotate_beg[SPLEN];
int rotate_beg_len;
char rotate_end[SPLEN];
int rotate_end_len;
char mirror_beg[SPLEN];
int mirror_beg_len;
char mirror_end[SPLEN];
int mirror_end_len;
getline(sp, lenp, f)
char *sp;
int *lenp;
FILE *f;
{
int l;
fgets(sp, SPLEN, f);
l = strlen(sp);
sp[l-1] = '\0';
*lenp = l-1;
}
readpssp(fn)
char *fn;
{
FILE *f;
if ((f = fopen(fn, "r")) == NULL) {
fprintf(stderr, "cannot open %s\n", fn);
exit(1);
}
getline(rotate_beg, &rotate_beg_len, f);
getline(rotate_end, &rotate_end_len, f);
getline(mirror_beg, &mirror_beg_len, f);
getline(mirror_end, &mirror_end_len, f);
}
vsyvf()
{
struct vchar *vc;
char jsubname[64];
long len;
int i;
putuint(vf, VF_PRE, 1);
putuint(vf, VF_ID, 1);
putuint(vf, 0, 1); /* no comment */
putbytes(vf, header, 2*4); /* check sum & design size */
fontdef(1, horfont);
for (vc = vchar; vc->cc != 0; vc++)
vfchar(vc);
len = ftell(vf);
for (i = 0; i < 4 - len%4; i++)
putuint(vf, VF_POST, 1);
}
fontdef(f, fn)
int f;
char *fn;
{
putuint(vf, FNT_DEF1, 1);
putuint(vf, f, 1);
putuint(vf, 0, 4);
putuint(vf, VFRATIO, 4);
putuint(vf, vfds, 4);
putuint(vf, 0, 1);
putuint(vf, strlen(fn), 1);
putbytes(vf, fn, strlen(fn));
}
vfchar(vc)
struct vchar *vc;
{
int pl;
int rd, dd;
int rn, dn;
byte rb[sizeof(int)], db[sizeof(int)];
char *sp_beg, *sp_end;
int sp_beg_len, sp_end_len;
if (vc->op == vop_rot) {
rd = depthratio;
dd = -rdisp;
sp_beg = rotate_beg;
sp_beg_len = rotate_beg_len;
sp_end = rotate_end;
sp_end_len = rotate_end_len;
} else if (vc->op == vop_mirror) {
rd = UNIT-depthratio;
dd = -rdisp;
sp_beg = mirror_beg;
sp_beg_len = mirror_beg_len;
sp_end = mirror_end;
sp_end_len = mirror_end_len;
} else
return;
pl = 3; /* SET2 cc */
rn = inttob(rb, rd, TRUE);
pl += 1+rn;
dn = inttob(db, dd, TRUE);
pl += 1+dn;
pl += 6+sp_beg_len+6+sp_end_len;
putuint(vf, VF_LONG_CHAR, 1);
putuint(vf, pl, 4);
putuint(vf, vc->c, 4);
putbytes(vf, width+char_info[(vc->c-bc)*4]*4, 4);
putuint(vf, RIGHT1+rn-1, 1);
putbytes(vf, rb, rn);
putuint(vf, DOWN1+dn-1, 1);
putbytes(vf, db, dn);
putuint(vf, XXX1, 1);
putuint(vf, sp_beg_len+4, 1);
putbytes(vf, "ps::", 4);
putbytes(vf, sp_beg, sp_beg_len);
putuint(vf, SET2, 1);
putuint(vf, vc->cc, 2);
putuint(vf, XXX1, 1);
putuint(vf, sp_end_len+4, 1);
putbytes(vf, "ps::", 4);
putbytes(vf, sp_end, sp_end_len);
}
|
