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
|
/*
* exec font
*/
#include "defs.h"
#include "global.h"
int cexectype_access();
int exectype_access();
void init_exec_fontinfo();
struct fontop cexecop = {
"exec",
pathtype_init,
cexectype_access,
init_exec_fontinfo, /* never called */
};
struct fontop execop = {
"exec",
pathtype_init,
exectype_access,
init_exec_fontinfo, /* never called */
};
int
cexectype_access(proto, fe, acca)
char *proto;
struct font_entry *fe;
struct accarg *acca;
{
FILE *f;
int c;
char execline[PATHLEN];
int stat;
if (acca->acc_mode != ACC_EXACT)
return FALSE;
acca->pv_mag = ROUND(acca->actmagfact*resolution);
pave(execline, proto, acca);
#ifdef DEBUG
if (Debuguser)
(void)fprintf(stderr, "trying to exec for %s\n\t%s\n",
fe->n, execline);
#endif
if ((f = popen(execline, "r")) != NULL) {
if (Debug)
while ((c = getc(f)) != EOF)
putc(c, stderr);
else
while ((c = getc(f)) != EOF)
;
if ((stat = pclose(f)) != 0)
Warning("exec font generation failed : %s", execline);
} else
Warning("exec font execution failed : %s", execline);
return !stat;
}
int
exectype_access(proto, fe, acca)
char *proto;
struct font_entry *fe;
struct accarg *acca;
{
(void)cexectype_access(proto, fe, acca);
return FALSE;
}
/* ARGSUSED */
void
init_exec_fontinfo(fe)
struct font_entry *fe;
{
Fatal("%s implementation error: init_exec_fontinfo", G_progname);
}
|
