1 #include <u.h>
2 #include <libc.h>
3 #include <bio.h>
4 #include <ctype.h>
5 #include "authcmdlib.h"
6
7
8 #define TABLEN 8
9
10 static char*
defreadln(char * prompt,char * def,int must,int * changed)11 defreadln(char *prompt, char *def, int must, int *changed)
12 {
13 char pr[512];
14 char reply[256];
15
16 do {
17 if(def && *def){
18 if(must)
19 snprint(pr, sizeof pr, "%s[return = %s]: ", prompt, def);
20 else
21 snprint(pr, sizeof pr, "%s[return = %s, space = none]: ", prompt, def);
22 } else
23 snprint(pr, sizeof pr, "%s: ", prompt);
24 readln(pr, reply, sizeof(reply), 0);
25 switch(*reply){
26 case ' ':
27 break;
28 case 0:
29 return def;
30 default:
31 *changed = 1;
32 if(def)
33 free(def);
34 return strdup(reply);
35 }
36 } while(must);
37
38 if(def){
39 *changed = 1;
40 free(def);
41 }
42 return 0;
43 }
44
45 /*
46 * get bio from stdin
47 */
48 int
querybio(char * file,char * user,Acctbio * a)49 querybio(char *file, char *user, Acctbio *a)
50 {
51 int i;
52 int changed;
53
54 rdbio(file, user, a);
55 a->postid = defreadln("Post id", a->postid, 0, &changed);
56 a->name = defreadln("User's full name", a->name, 1, &changed);
57 a->dept = defreadln("Department #", a->dept, 1, &changed);
58 a->email[0] = defreadln("User's email address", a->email[0], 1, &changed);
59 a->email[1] = defreadln("Sponsor's email address", a->email[1], 0, &changed);
60 for(i = 2; i < Nemail; i++){
61 if(a->email[i-1] == 0)
62 break;
63 a->email[i] = defreadln("other email address", a->email[i], 0, &changed);
64 }
65 return changed;
66 }
67