2 Unix SMB/Netbios implementation.
5 Copyright (C) Andrew Tridgell 1992-1998
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 This file handles the messaging system calls for winpopup style
29 extern userdom_struct current_user_info;
31 /* look in server.c for some explanation of these variables */
32 static char msgbuf[1600];
34 static fstring msgfrom;
37 /****************************************************************************
39 ****************************************************************************/
40 static void msg_deliver(void)
46 if (! (*lp_msg_command()))
48 DEBUG(1,("no messaging command specified\n"));
53 /* put it in a temporary file */
54 slprintf(name,sizeof(name)-1, "%s/msg.XXXXXX",tmpdir());
55 fd = smb_mkstemp(name);
58 DEBUG(1,("can't open message file %s\n",name));
63 * Incoming message is in DOS codepage format. Convert to UNIX.
67 msgbuf[msgpos] = '\0'; /* Ensure null terminated. */
71 if (msgbuf[i]=='\r' && i<(msgpos-1) && msgbuf[i+1]=='\n') {
74 write(fd,&msgbuf[i++],1);
80 if (*lp_msg_command())
82 fstring alpha_msgfrom;
86 pstrcpy(s,lp_msg_command());
87 pstring_sub(s,"%f",alpha_strcpy(alpha_msgfrom,msgfrom,NULL,sizeof(alpha_msgfrom)));
88 pstring_sub(s,"%t",alpha_strcpy(alpha_msgto,msgto,NULL,sizeof(alpha_msgto)));
89 standard_sub_basic(current_user_info.smb_name, s);
90 pstring_sub(s,"%s",name);
99 /****************************************************************************
101 ****************************************************************************/
102 int reply_sends(connection_struct *conn,
103 char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
110 START_PROFILE(SMBsends);
114 if (! (*lp_msg_command())) {
115 END_PROFILE(SMBsends);
116 return(ERROR_DOS(ERRSRV,ERRmsgoff));
119 outsize = set_message(outbuf,0,0,True);
121 p = smb_buf(inbuf)+1;
122 p += srvstr_pull(inbuf, msgfrom, p, sizeof(msgfrom), -1, STR_TERMINATE) + 1;
123 p += srvstr_pull(inbuf, msgto, p, sizeof(msgto), -1, STR_TERMINATE) + 1;
128 len = MIN(len,sizeof(msgbuf)-msgpos);
130 memset(msgbuf,'\0',sizeof(msgbuf));
132 memcpy(&msgbuf[msgpos],msg+2,len);
137 END_PROFILE(SMBsends);
142 /****************************************************************************
144 ****************************************************************************/
145 int reply_sendstrt(connection_struct *conn,
146 char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
151 START_PROFILE(SMBsendstrt);
153 if (! (*lp_msg_command())) {
154 END_PROFILE(SMBsendstrt);
155 return(ERROR_DOS(ERRSRV,ERRmsgoff));
158 outsize = set_message(outbuf,1,0,True);
160 memset(msgbuf,'\0',sizeof(msgbuf));
163 p = smb_buf(inbuf)+1;
164 p += srvstr_pull(inbuf, msgfrom, p, sizeof(msgfrom), -1, STR_TERMINATE) + 1;
165 p += srvstr_pull(inbuf, msgto, p, sizeof(msgto), -1, STR_TERMINATE) + 1;
167 DEBUG( 3, ( "SMBsendstrt (from %s to %s)\n", msgfrom, msgto ) );
169 END_PROFILE(SMBsendstrt);
174 /****************************************************************************
176 ****************************************************************************/
177 int reply_sendtxt(connection_struct *conn,
178 char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
183 START_PROFILE(SMBsendtxt);
185 if (! (*lp_msg_command())) {
186 END_PROFILE(SMBsendtxt);
187 return(ERROR_DOS(ERRSRV,ERRmsgoff));
190 outsize = set_message(outbuf,0,0,True);
192 msg = smb_buf(inbuf) + 1;
195 len = MIN(len,sizeof(msgbuf)-msgpos);
197 memcpy(&msgbuf[msgpos],msg+2,len);
200 DEBUG( 3, ( "SMBsendtxt\n" ) );
202 END_PROFILE(SMBsendtxt);
207 /****************************************************************************
209 ****************************************************************************/
210 int reply_sendend(connection_struct *conn,
211 char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
214 START_PROFILE(SMBsendend);
216 if (! (*lp_msg_command())) {
217 END_PROFILE(SMBsendend);
218 return(ERROR_DOS(ERRSRV,ERRmsgoff));
221 outsize = set_message(outbuf,0,0,True);
223 DEBUG(3,("SMBsendend\n"));
227 END_PROFILE(SMBsendend);