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/* Routines for sending stuff to the network.
*
* (C) 2003-2010 Anope Team
* Contact us at team@anope.org
*
* Please read COPYING and README for further 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.
* @param source Orgin of the Message (some times NULL)
* @param fmt Format of the Message
* @param ... any number of parameters
* @return void
*/
void send_cmd(const char *source, const char *fmt, ...)
{
va_list args;
static char buf[BUFSIZE];
va_start(args, fmt);
vsnprintf(buf, BUFSIZE - 1, fmt, args);
if (source)
{
UplinkSock->Write(":%s %s", source, buf);
Alog(LOG_DEBUG) << "Sent: :" << source << " " << buf;
}
else
{
UplinkSock->Write("%s", buf);
Alog(LOG_DEBUG) << "Sent: "<< buf;
}
va_end(args);
}
/*
* Copypasta version that accepts std::string source.
*/
void send_cmd(const std::string &source, const char *fmt, ...)
{
va_list args;
static char buf[BUFSIZE];
va_start(args, fmt);
vsnprintf(buf, BUFSIZE - 1, fmt, args);
if (!source.empty())
{
UplinkSock->Write(":%s %s", source.c_str(), buf);
Alog(LOG_DEBUG) << "Sent: :" << source << " " << buf;
}
else
{
UplinkSock->Write("%s", buf);
Alog(LOG_DEBUG) << "Sent: " << buf;
}
va_end(args);
}
/*************************************************************************/
/**
* Send a server notice
* @param source Orgin of the Message
* @param s Server Struct
* @param fmt Format of the Message
* @param ... any number of parameters
* @return void
*/
void notice_server(char *source, Server * s, const char *fmt, ...)
{
va_list args;
char buf[BUFSIZE];
*buf = '\0';
if (fmt) {
va_start(args, fmt);
vsnprintf(buf, BUFSIZE - 1, fmt, args);
if (Config.NSDefFlags.HasFlag(NI_MSG)) {
ircdproto->SendGlobalPrivmsg(findbot(source), s, buf);
} else {
ircdproto->SendGlobalNotice(findbot(source), s, buf);
}
va_end(args);
}
}
/*************************************************************************/
/**
* Send a NULL-terminated array of text as NOTICEs.
* @param source Orgin of the Message
* @param dest Destination of the Notice
* @param text Array of text to send
* @return void
*/
void notice_list(char *source, char *dest, char **text)
{
User *u = finduser(dest);
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) {
u->SendMessage(source, "%s", *text);
} else {
u->SendMessage(source, " ");
}
text++;
}
}
/*************************************************************************/
/**
* Send a message in the user's selected language to the user using NOTICE.
* @param source Orgin of the Message
* @param u User Struct
* @param int Index of the Message
* @param ... any number of parameters
* @return void
*/
void notice_lang(const std::string &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 || !message) {
return;
}
va_start(args, message);
fmt = getstring(dest, 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;
dest->SendMessage(source, "%s", *t ? t : " ");
}
va_end(args);
}
/*************************************************************************/
/**
* 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.
* @param source Orgin of the Message
* @param u User Struct
* @param int Index of the Message
* @param ... any number of parameters
* @return void
*/
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 || !message) {
return;
}
va_start(args, message);
fmt = getstring(dest, 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);
dest->SendMessage(source, "%s", *outbuf ? outbuf : " ");
}
va_end(args);
}
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