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Rewrite dns command

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- Cross platform
- Doesn't depend on external tools
This commit is contained in:
TingPing
2014-01-08 01:32:28 -05:00
parent 9cba22c38a
commit 20d26aea94
13 changed files with 65 additions and 562 deletions
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18
src/common/outbound.c
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@ -1414,21 +1414,17 @@ cmd_discon (struct session *sess, char *tbuf, char *word[], char *word_eol[])
static int
cmd_dns (struct session *sess, char *tbuf, char *word[], char *word_eol[])
{
#ifdef WIN32
PrintText (sess, "DNS is not implemented in Windows.\n");
return TRUE;
#else
char *nick = word[2];
struct User *user;
message_tags_data no_tags = MESSAGE_TAGS_DATA_INIT;
if (*nick)
{
if (strchr (nick, '.') == NULL)
user = userlist_find (sess, nick);
if (user)
{
user = userlist_find (sess, nick);
if (user && user->hostname)
if (user->hostname)
{
message_tags_data no_tags = MESSAGE_TAGS_DATA_INIT;
do_dns (sess, user->nick, user->hostname, &no_tags);
} else
{
@ -1437,13 +1433,11 @@ cmd_dns (struct session *sess, char *tbuf, char *word[], char *word_eol[])
}
} else
{
snprintf (tbuf, TBUFSIZE, "exec -d %s %s", prefs.hex_dnsprogram, nick);
handle_command (sess, tbuf, FALSE);
do_dns (sess, NULL, nick, &no_tags);
}
return TRUE;
}
return FALSE;
#endif
}
static int
@ -3904,7 +3898,7 @@ const struct commands xc_cmds[] = {
{"DEVOICE", cmd_devoice, 1, 1, 1,
N_("DEVOICE <nick>, removes voice status from the nick on the current channel (needs chanop)")},
{"DISCON", cmd_discon, 0, 0, 1, N_("DISCON, Disconnects from server")},
{"DNS", cmd_dns, 0, 0, 1, N_("DNS <nick|host|ip>, Finds a users IP number")},
{"DNS", cmd_dns, 0, 0, 1, N_("DNS <nick|host|ip>, Resolves an IP or hostname")},
{"ECHO", cmd_echo, 0, 0, 1, N_("ECHO <text>, Prints text locally")},
#ifndef WIN32
{"EXEC", cmd_exec, 0, 0, 1,