1 #include "common.h"
2 #include "send.h"
3
4 /* pipe an address through a command to translate it */
5 extern dest *
translate(dest * dp)6 translate(dest *dp)
7 {
8 process *pp;
9 String *line;
10 dest *rv;
11 char *cp;
12 int n;
13
14 pp = proc_start(s_to_c(dp->repl1), (stream *)0, outstream(), outstream(), 1, 0);
15 if (pp == 0) {
16 dp->status = d_resource;
17 return 0;
18 }
19 line = s_new();
20 for(;;) {
21 cp = Brdline(pp->std[1]->fp, '\n');
22 if(cp == 0)
23 break;
24 if(strncmp(cp, "_nosummary_", 11) == 0){
25 nosummary = 1;
26 continue;
27 }
28 n = Blinelen(pp->std[1]->fp);
29 cp[n-1] = ' ';
30 s_nappend(line, cp, n);
31 }
32 rv = s_to_dest(s_restart(line), dp);
33 s_restart(line);
34 while(s_read_line(pp->std[2]->fp, line))
35 ;
36 if ((dp->pstat = proc_wait(pp)) != 0) {
37 dp->repl2 = line;
38 rv = 0;
39 } else
40 s_free(line);
41 proc_free(pp);
42 return rv;
43 }
44