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(add): When an argument is bad, do not loop prompting, just fail.

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That's what the vast majority of commands do.

(add): Do not silently truncate country number argument.

(add): Diagnostics were confusing because they lacked context.
This commit is contained in:
Markus Armbruster 2005-11-19 10:54:05 +00:00
parent cea58c40b0
commit 69582d0d15
1 changed files with 47 additions and 58 deletions
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105
src/lib/commands/add.c
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@ -58,10 +58,9 @@ add(void)
char pname[sizeof(natp->nat_pnam)];
natid coun;
natid freecn;
s_char prompt[128];
s_char buf[1024];
s_char *p;
s_char loopflag;
char prompt[128];
char buf[1024];
char *p;
int stat;
struct nstr_item ni;
struct lndstr land;
@ -74,74 +73,64 @@ add(void)
sprintf(prompt, "New country number? (%d is unused) ", freecn);
else
strcpy(prompt, "New country number? (they all seem to be used) ");
while ((p = getstarg(player->argp[1], prompt, buf)) && *p) {
coun = atoi(p);
if (coun < MAXNOC)
break;
pr("Max # countries is %d\n", MAXNOC);
player->argp[1] = 0;
}
p = getstarg(player->argp[1], prompt, buf);
if (p == 0 || *p == 0)
return RET_SYN;
i = atoi(p);
if (i >= MAXNOC) {
pr("Max # countries is %d\n", MAXNOC);
return RET_FAIL;
}
coun = i;
if (coun == 0) {
pr("Not allowed to add country #0\n");
return RET_FAIL;
}
natp = getnatp(coun);
while ((p = getstarg(player->argp[2], "Country Name? ", buf)) && *p) {
if (strlen(p) < sizeof(cntryname)) {
(void)strcpy(cntryname, p);
break;
}
pr("Too long.\n");
player->argp[2] = 0;
}
p = getstarg(player->argp[2], "Country Name? ", buf);
if (p == 0 || *p == 0)
return RET_OK;
while ((p = getstarg(player->argp[3], "Representative? ", buf)) && *p) {
if (strlen(p) < sizeof(pname)) {
(void)strcpy(pname, p);
break;
}
pr("Too long.\n");
player->argp[3] = 0;
return RET_SYN;
if (strlen(p) >= sizeof(cntryname)) {
pr("Country name too long\n");
return RET_FAIL;
}
strcpy(cntryname, p);
p = getstarg(player->argp[3], "Representative? ", buf);
if (p == 0 || *p == 0)
return RET_OK;
loopflag = 1;
stat = natp->nat_stat;
strcpy(prompt, "Status? (visitor, new, active, god, delete) ");
while (loopflag && (p = getstarg(player->argp[4], prompt, buf))) {
loopflag = 0;
switch (*p) {
case 'v':
stat = STAT_INUSE;
break;
case 'n':
stat = STAT_NEW | STAT_INUSE;
break;
case 'a':
stat = STAT_NORM | STAT_INUSE;
break;
case 'g':
stat = STAT_GOD | STAT_NORM | STAT_INUSE;
break;
case 'd':
stat = 0;
break;
default:
pr("Illegal selection\n");
loopflag = 1;
break;
}
player->argp[4] = 0;
return RET_SYN;
if (strlen(p) >= sizeof(pname)) {
pr("Representative too long\n");
return RET_FAIL;
}
strcpy(pname, p);
p = getstarg(player->argp[4],
"Status? (visitor, new, active, god, delete) ", buf);
if (p == 0 || *p == 0)
return RET_SYN;
switch (*p) {
case 'v':
stat = STAT_INUSE;
break;
case 'n':
stat = STAT_NEW | STAT_INUSE;
break;
case 'a':
stat = STAT_NORM | STAT_INUSE;
break;
case 'g':
stat = STAT_GOD | STAT_NORM | STAT_INUSE;
break;
case 'd':
stat = 0;
break;
default:
pr("Illegal status\n");
return RET_SYN;
}
if (p == 0)
return RET_OK;
p = getstarg(player->argp[5],
"Check, wipe, or ignore existing sectors (c|w|i) ", buf);
if (p == 0)
return RET_OK;
return RET_SYN;
snxtitem_all(&ni, EF_LAND);
while (nxtitem(&ni, &land)) {
if (land.lnd_own == coun) {