1 |
< |
/* Copyright (c) 1995 Regents of the University of California */ |
1 |
> |
/* Copyright (c) 1996 Regents of the University of California */ |
2 |
|
|
3 |
|
#ifndef lint |
4 |
|
static char SCCSid[] = "$SunId$ LBL"; |
15 |
|
#include "view.h" |
16 |
|
#include "vars.h" |
17 |
|
#include "netproc.h" |
18 |
+ |
/* default remote shell */ |
19 |
+ |
#ifdef _AUX_SOURCE |
20 |
+ |
#define REMSH "remsh" |
21 |
+ |
#else |
22 |
+ |
#define REMSH "rsh" |
23 |
+ |
#endif |
24 |
|
/* input variables */ |
25 |
|
#define HOST 0 /* rendering host machine */ |
26 |
|
#define RENDER 1 /* rendering options */ |
44 |
|
#define DISKSPACE 19 /* how much disk space to use */ |
45 |
|
#define RESOLUTION 20 /* desired final resolution */ |
46 |
|
#define EXPOSURE 21 /* how to compute exposure */ |
47 |
+ |
#define RSH 22 /* remote shell script or program */ |
48 |
|
|
49 |
< |
int NVARS = 22; /* total number of variables */ |
49 |
> |
int NVARS = 23; /* total number of variables */ |
50 |
|
|
51 |
|
VARIABLE vv[] = { /* variable-value pairs */ |
52 |
|
{"host", 4, 0, NULL, NULL}, |
71 |
|
{"DISKSPACE", 3, 0, NULL, fltvalue}, |
72 |
|
{"RESOLUTION", 3, 0, NULL, onevalue}, |
73 |
|
{"EXPOSURE", 3, 0, NULL, onevalue}, |
74 |
+ |
{"RSH", 3, 0, NULL, onevalue}, |
75 |
|
}; |
76 |
|
|
77 |
|
#define SFNAME "STATUS" /* status file name */ |
92 |
|
int silent = 0; /* silent mode? */ |
93 |
|
int noaction = 0; /* take no action? */ |
94 |
|
|
95 |
+ |
char *remsh; /* remote shell program/script */ |
96 |
|
char rendopt[2048] = ""; /* rendering options */ |
97 |
|
char rresopt[32]; /* rendering resolution options */ |
98 |
|
char fresopt[32]; /* filter resolution options */ |
118 |
|
VIEW *getview(); |
119 |
|
char *getexp(); |
120 |
|
|
121 |
+ |
extern time_t fdate(), time(); |
122 |
|
|
123 |
+ |
|
124 |
|
main(argc, argv) |
125 |
|
int argc; |
126 |
|
char *argv[]; |
177 |
|
argv[i] = vval(NEXTANIM); /* just change input file */ |
178 |
|
if (!silent) |
179 |
|
printargs(argc, argv, stdout); |
180 |
< |
execvp(progname, argv); /* pass to next */ |
181 |
< |
quit(1); /* shouldn't return */ |
180 |
> |
if ((argv[0] = getpath(progname,getenv("PATH"),X_OK)) == NULL) |
181 |
> |
fprintf(stderr, "%s: command not found\n", progname); |
182 |
> |
else |
183 |
> |
execv(progname, argv); |
184 |
> |
quit(1); |
185 |
|
} |
186 |
|
quit(0); |
187 |
|
userr: |
192 |
|
|
193 |
|
getastat() /* check/set animation status */ |
194 |
|
{ |
195 |
< |
char buf[256]; |
195 |
> |
char sfname[256]; |
196 |
|
FILE *fp; |
197 |
|
|
198 |
< |
sprintf(buf, "%s/%s", vval(DIRECTORY), SFNAME); |
199 |
< |
if ((fp = fopen(buf, "r")) == NULL) { |
198 |
> |
sprintf(sfname, "%s/%s", vval(DIRECTORY), SFNAME); |
199 |
> |
if ((fp = fopen(sfname, "r")) == NULL) { |
200 |
|
if (errno != ENOENT) { |
201 |
< |
perror(buf); |
201 |
> |
perror(sfname); |
202 |
|
return(-1); |
203 |
|
} |
204 |
|
astat.rnext = astat.fnext = astat.tnext = 0; |
218 |
|
goto fmterr; |
219 |
|
fclose(fp); |
220 |
|
if (astat.pid != 0) { /* thinks it's still running */ |
221 |
< |
gethostname(buf, sizeof(buf)); |
208 |
< |
if (strcmp(buf, astat.host)) { |
221 |
> |
if (strcmp(myhostname(), astat.host)) { |
222 |
|
fprintf(stderr, |
223 |
|
"%s: process %d may still be running on host %s\n", |
224 |
|
progname, astat.pid, astat.host); |
236 |
|
progname, astat.cfname); |
237 |
|
return(-1); |
238 |
|
} |
239 |
+ |
/* check control file mods. */ |
240 |
+ |
if (!nowarn && fdate(cfname) > fdate(sfname)) |
241 |
+ |
fprintf(stderr, |
242 |
+ |
"%s: warning - control file modified since last run\n", |
243 |
+ |
progname); |
244 |
|
setours: /* set our values */ |
245 |
< |
gethostname(astat.host, sizeof(astat.host)); |
245 |
> |
strcpy(astat.host, myhostname()); |
246 |
|
astat.pid = getpid(); |
247 |
|
strcpy(astat.cfname, cfname); |
248 |
|
return(0); |
249 |
|
fmterr: |
250 |
|
fprintf(stderr, "%s: format error in status file \"%s\"\n", |
251 |
< |
progname, buf); |
251 |
> |
progname, sfname); |
252 |
|
fclose(fp); |
253 |
|
return(-1); |
254 |
|
} |
300 |
|
|
301 |
|
setdefaults() /* set default values */ |
302 |
|
{ |
303 |
+ |
extern char *atos(); |
304 |
|
char buf[256]; |
305 |
|
|
306 |
|
if (vdef(ANIMATE)) { |
366 |
|
vval(DISKSPACE) = "100"; |
367 |
|
vdef(DISKSPACE)++; |
368 |
|
} |
369 |
+ |
if (!vdef(RSH)) { |
370 |
+ |
vval(RSH) = REMSH; |
371 |
+ |
vdef(RSH)++; |
372 |
+ |
} |
373 |
+ |
/* locate remote shell program */ |
374 |
+ |
atos(buf, sizeof(buf), vval(RSH)); |
375 |
+ |
if ((remsh = getpath(buf, getenv("PATH"), X_OK)) != NULL) |
376 |
+ |
remsh = savqstr(remsh); |
377 |
+ |
else |
378 |
+ |
remsh = vval(RSH); /* will generate error if used */ |
379 |
+ |
|
380 |
|
/* append rendering options */ |
381 |
|
if (vdef(RENDER)) |
382 |
|
sprintf(rendopt+strlen(rendopt), " %s", vval(RENDER)); |