2 Unix SMB/CIFS implementation.
4 Copyright (C) Andrew Tridgell 1992-1998
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 This file handles the messaging system calls for winpopup style
28 extern userdom_struct current_user_info;
30 /* look in server.c for some explanation of these variables */
31 static char msgbuf[1600];
33 static fstring msgfrom;
36 /****************************************************************************
38 ****************************************************************************/
39 static void msg_deliver(void)
48 if (! (*lp_msg_command()))
50 DEBUG(1,("no messaging command specified\n"));
55 /* put it in a temporary file */
56 slprintf(name,sizeof(name)-1, "%s/msg.XXXXXX",tmpdir());
57 fd = smb_mkstemp(name);
60 DEBUG(1,("can't open message file %s\n",name));
65 * Incoming message is in DOS codepage format. Convert to UNIX.
68 if ((len = (int)convert_string_allocate(NULL,CH_DOS, CH_UNIX, msgbuf, msgpos, (void **) &msg, True)) < 0 || !msg) {
69 DEBUG(3,("Conversion failed, delivering message in DOS codepage format\n"));
70 for (i = 0; i < msgpos;) {
71 if (msgbuf[i] == '\r' && i < (msgpos-1) && msgbuf[i+1] == '\n') {
74 sz = write(fd, &msgbuf[i++], 1);
76 DEBUG(0,("Write error to fd %d: %ld(%d)\n",fd, (long)sz, errno ));
80 for (i = 0; i < len;) {
81 if (msg[i] == '\r' && i < (len-1) && msg[i+1] == '\n') {
84 sz = write(fd, &msg[i++],1);
86 DEBUG(0,("Write error to fd %d: %ld(%d)\n",fd, (long)sz, errno ));
95 if (*lp_msg_command())
97 fstring alpha_msgfrom;
101 pstrcpy(s,lp_msg_command());
102 pstring_sub(s,"%f",alpha_strcpy(alpha_msgfrom,msgfrom,NULL,sizeof(alpha_msgfrom)));
103 pstring_sub(s,"%t",alpha_strcpy(alpha_msgto,msgto,NULL,sizeof(alpha_msgto)));
104 standard_sub_basic(current_user_info.smb_name, s, sizeof(s));
105 pstring_sub(s,"%s",name);
114 /****************************************************************************
116 ****************************************************************************/
117 int reply_sends(connection_struct *conn,
118 char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
125 START_PROFILE(SMBsends);
129 if (! (*lp_msg_command())) {
130 END_PROFILE(SMBsends);
131 return(ERROR_DOS(ERRSRV,ERRmsgoff));
134 outsize = set_message(outbuf,0,0,True);
136 p = smb_buf(inbuf)+1;
137 p += srvstr_pull_buf(inbuf, msgfrom, p, sizeof(msgfrom), STR_ASCII|STR_TERMINATE) + 1;
138 p += srvstr_pull_buf(inbuf, msgto, p, sizeof(msgto), STR_ASCII|STR_TERMINATE) + 1;
143 len = MIN(len,sizeof(msgbuf)-msgpos);
145 memset(msgbuf,'\0',sizeof(msgbuf));
147 memcpy(&msgbuf[msgpos],msg+2,len);
152 END_PROFILE(SMBsends);
157 /****************************************************************************
159 ****************************************************************************/
160 int reply_sendstrt(connection_struct *conn,
161 char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
166 START_PROFILE(SMBsendstrt);
168 if (! (*lp_msg_command())) {
169 END_PROFILE(SMBsendstrt);
170 return(ERROR_DOS(ERRSRV,ERRmsgoff));
173 outsize = set_message(outbuf,1,0,True);
175 memset(msgbuf,'\0',sizeof(msgbuf));
178 p = smb_buf(inbuf)+1;
179 p += srvstr_pull_buf(inbuf, msgfrom, p, sizeof(msgfrom), STR_ASCII|STR_TERMINATE) + 1;
180 p += srvstr_pull_buf(inbuf, msgto, p, sizeof(msgto), STR_ASCII|STR_TERMINATE) + 1;
182 DEBUG( 3, ( "SMBsendstrt (from %s to %s)\n", msgfrom, msgto ) );
184 END_PROFILE(SMBsendstrt);
189 /****************************************************************************
191 ****************************************************************************/
192 int reply_sendtxt(connection_struct *conn,
193 char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
198 START_PROFILE(SMBsendtxt);
200 if (! (*lp_msg_command())) {
201 END_PROFILE(SMBsendtxt);
202 return(ERROR_DOS(ERRSRV,ERRmsgoff));
205 outsize = set_message(outbuf,0,0,True);
207 msg = smb_buf(inbuf) + 1;
210 len = MIN(len,sizeof(msgbuf)-msgpos);
212 memcpy(&msgbuf[msgpos],msg+2,len);
215 DEBUG( 3, ( "SMBsendtxt\n" ) );
217 END_PROFILE(SMBsendtxt);
222 /****************************************************************************
224 ****************************************************************************/
225 int reply_sendend(connection_struct *conn,
226 char *inbuf,char *outbuf, int dum_size, int dum_buffsize)
229 START_PROFILE(SMBsendend);
231 if (! (*lp_msg_command())) {
232 END_PROFILE(SMBsendend);
233 return(ERROR_DOS(ERRSRV,ERRmsgoff));
236 outsize = set_message(outbuf,0,0,True);
238 DEBUG(3,("SMBsendend\n"));
242 END_PROFILE(SMBsendend);