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/* Routines for sending stuff to the network.
*
* (C) 2003 Anope Team
* Contact us at info@anope.org
*
* Please read COPYING and README for furhter details.
*
* Based on the original code of Epona by Lara.
* Based on the original code of Services by Andy Church.
*
* $Id$
*
*/
#include "services.h"
/*************************************************************************/
/* Send a command to the server. The two forms here are like
* printf()/vprintf() and friends. */
void send_cmd(const char *source, const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
vsend_cmd(source, fmt, args);
va_end(args);
}
void vsend_cmd(const char *source, const char *fmt, va_list args)
{
char buf[BUFSIZE];
vsnprintf(buf, sizeof(buf), fmt, args);
if (source) {
sockprintf(servsock, ":%s %s\r\n", source, buf);
if (debug)
alog("debug: Sent: :%s %s", source, buf);
} else {
sockprintf(servsock, "%s\r\n", buf);
if (debug)
alog("debug: Sent: %s", buf);
}
}
/*************************************************************************/
/* Send out a WALLOPS (a GLOBOPS on ircd.dal). */
void wallops(const char *source, const char *fmt, ...)
{
va_list args;
char buf[BUFSIZE];
va_start(args, fmt);
vsnprintf(buf, sizeof(buf), fmt, args);
#ifdef IRC_HYBRID
send_cmd(source ? source : ServerName, "WALLOPS :%s", buf);
#else
send_cmd(source ? source : ServerName, "GLOBOPS :%s", buf);
#endif
}
/*************************************************************************/
/* Send a NOTICE from the given source to the given nick. */
void notice(const char *source, const char *dest, const char *fmt, ...)
{
va_list args;
char buf[BUFSIZE];
va_start(args, fmt);
vsnprintf(buf, sizeof(buf), fmt, args);
send_cmd(source, "%s %s :%s", (UsePrivmsg ? "PRIVMSG" : "NOTICE"),
dest, buf);
}
/*************************************************************************/
void notice_user(const char *source, User * u, const char *fmt, ...)
{
va_list args;
char buf[BUFSIZE];
va_start(args, fmt);
vsnprintf(buf, sizeof(buf), fmt, args);
send_cmd(source, "%s %s :%s",
(UsePrivmsg && (!u->na || (u->na->nc->flags & NI_MSG)) ?
"PRIVMSG" : "NOTICE"), u->nick, buf);
}
/*************************************************************************/
/* Send a NULL-terminated array of text as NOTICEs. */
void notice_list(const char *source, const char *dest, const char **text)
{
while (*text) {
/* Have to kludge around an ircII bug here: if a notice includes
* no text, it is ignored, so we replace blank lines by lines
* with a single space.
*/
if (**text)
notice(source, dest, *text);
else
notice(source, dest, " ");
text++;
}
}
/*************************************************************************/
/* Send a message in the user's selected language to the user using NOTICE. */
void notice_lang(const char *source, User * dest, int message, ...)
{
va_list args;
char buf[4096]; /* because messages can be really big */
char *s, *t;
const char *fmt;
if (!dest)
return;
va_start(args, message);
fmt = getstring(dest->na, message);
if (!fmt)
return;
memset(buf, 0, 4096);
vsnprintf(buf, sizeof(buf), fmt, args);
s = buf;
while (*s) {
t = s;
s += strcspn(s, "\n");
if (*s)
*s++ = 0;
send_cmd(source, "%s %s :%s", (UsePrivmsg
&& (!dest->na || (dest->na->nc->
flags &
NI_MSG)) ?
"PRIVMSG" : "NOTICE"),
dest->nick, *t ? t : " ");
}
}
/*************************************************************************/
/* Like notice_lang(), but replace %S by the source. This is an ugly hack
* to simplify letting help messages display the name of the pseudoclient
* that's sending them.
*/
void notice_help(const char *source, User * dest, int message, ...)
{
va_list args;
char buf[4096], buf2[4096], outbuf[BUFSIZE];
char *s, *t;
const char *fmt;
if (!dest)
return;
va_start(args, message);
fmt = getstring(dest->na, message);
if (!fmt)
return;
/* Some sprintf()'s eat %S or turn it into just S, so change all %S's
* into \1\1... we assume this doesn't occur anywhere else in the
* string. */
strscpy(buf2, fmt, sizeof(buf2));
strnrepl(buf2, sizeof(buf2), "%S", "\1\1");
vsnprintf(buf, sizeof(buf), buf2, args);
s = buf;
while (*s) {
t = s;
s += strcspn(s, "\n");
if (*s)
*s++ = 0;
strscpy(outbuf, t, sizeof(outbuf));
strnrepl(outbuf, sizeof(outbuf), "\1\1", source);
send_cmd(source, "%s %s :%s",
(UsePrivmsg
&& (!dest->na
|| (dest->na->nc->
flags & NI_MSG)) ? "PRIVMSG" : "NOTICE"),
dest->nick, *outbuf ? outbuf : " ");
}
}
/*************************************************************************/
/* Send a PRIVMSG from the given source to the given nick. */
void privmsg(const char *source, const char *dest, const char *fmt, ...)
{
va_list args;
char buf[BUFSIZE];
va_start(args, fmt);
vsnprintf(buf, sizeof(buf), fmt, args);
send_cmd(source, "PRIVMSG %s :%s", dest, buf);
}
/*************************************************************************/
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