/****************************************************************************
reply to a sendtxt
****************************************************************************/
int reply_sendtxt(connection_struct *conn,
char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
{
int len;
int outsize = 0;
char *msg;
START_PROFILE(SMBsendtxt);
if (! (*lp_msg_command())) {
END_PROFILE(SMBsendtxt);
return(ERROR_DOS(ERRSRV,ERRmsgoff));
}
outsize = set_message(outbuf,0,0,True);
msg = smb_buf(inbuf) + 1;
len = SVAL(msg,0);
len = MIN(len,sizeof(msgbuf)-msgpos);
memcpy(&msgbuf[msgpos],msg+2,len);
msgpos += len;
DEBUG( 3, ( "SMBsendtxt\n" ) );
END_PROFILE(SMBsendtxt);
return(outsize);
}
/****************************************************************************
reply to a sendstrt
****************************************************************************/
int reply_sendstrt(connection_struct *conn,
char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
{
int outsize = 0;
char *p;
START_PROFILE(SMBsendstrt);
if (! (*lp_msg_command())) {
END_PROFILE(SMBsendstrt);
return(ERROR_DOS(ERRSRV,ERRmsgoff));
}
outsize = set_message(outbuf,1,0,True);
memset(msgbuf,'\0',sizeof(msgbuf));
msgpos = 0;
p = smb_buf(inbuf)+1;
p += srvstr_pull_buf(inbuf, msgfrom, p, sizeof(msgfrom), STR_TERMINATE) + 1;
p += srvstr_pull_buf(inbuf, msgto, p, sizeof(msgto), STR_TERMINATE) + 1;
DEBUG( 3, ( "SMBsendstrt (from %s to %s)\n", msgfrom, msgto ) );
END_PROFILE(SMBsendstrt);
return(outsize);
}
int reply_sendend(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
{
int outsize = 0;
START_PROFILE(SMBsendend);
if (! (*lp_msg_command())) {
END_PROFILE(SMBsendend);
return(ERROR_DOS(ERRSRV,ERRmsgoff));
}
outsize = set_message(outbuf,0,0,True);
DEBUG(3,("SMBsendend\n"));
msg_deliver();
END_PROFILE(SMBsendend);
return(outsize);
}
/****************************************************************************
reply to a sends
****************************************************************************/
int reply_sends(connection_struct *conn,
char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
{
int len;
char *msg;
int outsize = 0;
char *p;
START_PROFILE(SMBsends);
msgpos = 0;
if (! (*lp_msg_command())) {
END_PROFILE(SMBsends);
return(ERROR_DOS(ERRSRV,ERRmsgoff));
}
outsize = set_message(outbuf,0,0,True);
p = smb_buf(inbuf)+1;
p += srvstr_pull_buf(inbuf, msgfrom, p, sizeof(msgfrom), STR_TERMINATE) + 1;
p += srvstr_pull_buf(inbuf, msgto, p, sizeof(msgto), STR_TERMINATE) + 1;
msg = p;
len = SVAL(msg,0);
len = MIN(len,sizeof(msgbuf)-msgpos);
memset(msgbuf,'\0',sizeof(msgbuf));
memcpy(&msgbuf[msgpos],msg+2,len);
msgpos += len;
msg_deliver();
END_PROFILE(SMBsends);
return(outsize);
}
/****************************************************************************
deliver the message
****************************************************************************/
static void msg_deliver(void)
{
pstring name;
int i;
int fd;
char *msg;
int len;
if (! (*lp_msg_command()))
{
DEBUG(1,("no messaging command specified\n"));
msgpos = 0;
return;
}
/* put it in a temporary file */
slprintf(name,sizeof(name)-1, "%s/msg.XXXXXX",tmpdir());
fd = smb_mkstemp(name);
if (fd == -1) {
DEBUG(1,("can't open message file %s\n",name));
return;
}
/*
* Incoming message is in DOS codepage format. Convert to UNIX.
*/
if ((len = convert_string_allocate(NULL,CH_DOS, CH_UNIX, msgbuf, msgpos, (void **) &msg)) < 0 || !msg) {
DEBUG(3,("Conversion failed, delivering message in DOS codepage format\n"));
for (i = 0; i < msgpos;) {
if (msgbuf[i] == '\r' && i < (msgpos-1) && msgbuf[i+1] == '\n') {
i++; continue;
}
write(fd, &msgbuf[i++], 1);
}
} else {
for (i = 0; i < len;) {
if (msg[i] == '\r' && i < (len-1) && msg[i+1] == '\n') {
i++; continue;
}
write(fd, &msg[i++],1);
}
SAFE_FREE(msg);
}
close(fd);
/* run the command */
if (*lp_msg_command())
{
fstring alpha_msgfrom;
fstring alpha_msgto;
pstring s;
pstrcpy(s,lp_msg_command());
pstring_sub(s,"%f",alpha_strcpy(alpha_msgfrom,msgfrom,NULL,sizeof(alpha_msgfrom)));
pstring_sub(s,"%t",alpha_strcpy(alpha_msgto,msgto,NULL,sizeof(alpha_msgto)));
standard_sub_basic(current_user_info.smb_name, s, sizeof(s));
pstring_sub(s,"%s",name);
smbrun(s,NULL);
}
msgpos = 0;
}
