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Aftershock Issue 09
|CanceR|-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=|CanceR|
_ _
__________ / /´FTERSHOCK INC. \
/ | | | | | Source for MGRMAIL (C) |
/ | | _|__|_ | Issue #9 * 05/08/1993 |
/| | || \ \ _ . by Nitro-187 ._ /
||__|__||___ |
| |
\ / DISCLAIMER : Congress Shall make no law
\ / respecting an establishment of religion, or
| | prohibiting the free excersize therof; or
| | abriging the freedom of speech, or of the
| | press; or the right of the people peaceably
/´FTERSHOCK to assemble, and to petition the Government
for a redress of grievances..
|CanceR|-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=|CanceR|
Here's a source in C I got from a Bellcore 'puter....
-
/* Copyright (c) 1987 Bellcore
* All Rights Reserved
* Permission is granted to copy or use this program, EXCEPT that it
* may not be sold for profit, the copyright notice must be reproduced
* on copies, and credit should be given to Bellcore where it is due.
* BELLCORE MAKES NO WARRANTY AND ACCEPTS NO LIABILITY FOR THIS PROGRAM.
*/
/* $Header: mgrmail.c,v 4.2 88/06/22 14:37:50 bianchi Exp $
$Source: /tmp/mgrsrc/demo/misc/RCS/mgrmail.c,v $
*/
static char RCSid_[] = "$Source: /tmp/mgrsrc/demo/misc/RCS/mgrmail.c,v $$Revision: 4.2 $";
/* Bug fixed by D. J. Raymond, New Mexico Tech -- wouldn't recognize
* existing mail on startup.
* Also, a few new functions added to the menu.
* 13 Feb 92 -- When clicked on with no new mail pending, an old mailbox
* file is asked for. This file is then processed in the usual way by
* the mail program. The "-f" option used to do this limits one to
* the use of Berkeley mail, or some other system that emulates this
* command. A new flag, -mmaildir, has been added so that -f option
* looks in that directory relative to the home directory.
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <signal.h>
#include <stdio.h>
#include "term.h"
#define MSG_1 "\fLooking for new mail"
#define MSG_2 "\f\007You have new mail"
#define MSG_3 "\freading mail ...\r"
#define MSG_4 "\rChecking for new mail..."
#define MSG_5 "\fMail window is active"
#define MSG_6 "\rYou don't have mail "
#define MSG_7 "Type name of mail file: "
#define MSG_8 "Can't find that mail file!"
#define MAILF "/usr/spool/mail" /* spool file */
#define MAIL "mail" /* name of mail command */
#define POLL 60 /* polling interval */
#define XPOS 240 /* x start of mail window */
#define YPOS 190 /* y start of mail window */
#define W_WIDE 650 /* width of mail window */
#define W_HIGH 394 /* height of mail window */
#define PROCESSED 2 /* new mail already processed */
#define S(x) statb.x
#define Isflag(arg,flag) (!strncmp(arg,flag,strlen(flag)))
#define Max(x,y) ((x)>(y)?(x):(y))
#define dprintf if(debug) fprintf
#define MENU_COUNT (sizeof(menu)/sizeof(struct menu_entry))
struct menu_entry menu[] = {
"print","t\r",
"scroll"," \r",
"backup","b\r",
"reply","r\r",
"save","S\r",
"hardcopy","pi 'lpr -h'\r",
"delete","dt\r",
"next","n\r",
"quit","q\r",
"help","?\r",
"headers","h *\r",
"abort","x\r",
};
struct stat statb; /* spool file status */
char mail[255]; /* spool file path name */
char command2[255]; /* command for reading prev. mail */
char mpath[255]; /* path of stashed mail file */
char mfile[255]; /* name of stashed mail file */
char mdir[255]; /* directory for stashed mail */
long omtime=0l; /* previous file mod. time */
int state = 0; /* mail & window state */
int poll = POLL; /* poll interval */
int debug=0; /* for mgrmail -d >& /dev/tty?? */
main(argc,argv)
int argc;
char **argv;
{
register int i;
int xpos = XPOS; /* screen position of mail subwindow */
int ypos = YPOS;
int font = -1; /* font to use for mail subwindow */
int shape = 1; /* initially reshape window */
char *command = MAIL; /* name of readmail command */
char *getenv();
char *user = getenv("USER");
char line[80]; /* event input buffer */
int clean(), update();
ckmgrterm( *argv );
/* make sure environment is ok */
if (user==NULL || *user=='\0') {
fprintf(stderr,"%s: Who are you?\n",argv[0]);
exit(2);
}
/* initialize stashed mail directory to null */
mdir[0] = '\0';
/* process arguments */
for(i=1;i<argc;i++) {
if (Isflag(argv[i],"-s"))
shape = 0;
else if (Isflag(argv[i],"-d"))
debug = 1;
else if (Isflag(argv[i],"-x"))
xpos = atoi(argv[i]+2);
else if (Isflag(argv[i],"-y"))
ypos = atoi(argv[i]+2);
else if (Isflag(argv[i],"-f"))
font = atoi(argv[i]+2);
else if (Isflag(argv[i],"-p"))
poll = Max(atoi(argv[i]+2),10);
else if (Isflag(argv[i],"-M"))
command = argv[i]+2;
else if (Isflag(argv[i],"-m"))
strcpy(mdir,argv[i]+2);
else
usage(argv[0],argv[i]);
}
sprintf(mail,"%s/%s",MAILF,user);
/* set up window environment */
m_setup(M_FLUSH);
m_ttyset();
m_push(P_MENU|P_EVENT|P_FLAGS);
dprintf(stderr,"pushing environment\n"); fflush(stderr);
m_setmode(M_NOWRAP);
signal(SIGTERM,clean);
signal(SIGINT,clean);
signal(SIGALRM,update);
m_setmode(M_ACTIVATE);
if (shape) {
m_size(strlen(MSG_1),1);
}
m_setevent(ACTIVATE,"A\r");
m_setevent(REDRAW,"R\r");
m_clearmode(M_ACTIVATE);
m_clear();
m_printstr(MSG_1);
dprintf(stderr,"Starting state 0x%x\n",state); fflush(stderr);
update();
/* wait for an event */
while(1) {
m_gets(line);
dprintf(stderr,"state 0x%x line : %c\n",state,*line); fflush(stderr);
switch(*line) {
case 'A': /* window is activated */
if (!stat(mail,&statb) && S(st_size))
do_mail(command,font,xpos,ypos);
else {
sprintf(command2,"%s -f ",command);
do_mail(command2,font,xpos,ypos);
}
state &= ~PROCESSED;
update();
break;
case 'R': /* screen is redrawn */
state &= ~PROCESSED;
update();
break;
}
}
}
/* run readmail in a subwindow */
do_mail(command,font,xpos,ypos)
char *command;
int font,xpos,ypos;
{
int code;
int n;
FILE *fd;
alarm(0);
dprintf(stderr,"doing mail\n"); fflush(stderr);
n=m_makewindow(xpos,ypos,W_WIDE,W_HIGH);
if (n==0) { /* can't make window */
m_printstr("\007\fCan't open mail window, sorry");
return(0);
}
m_clearevent(ACTIVATE);
m_printstr(MSG_5);
m_selectwin(n);
menu_load(1,MENU_COUNT,menu);
m_selectmenu(1);
/* if -f at end of command, read a preexisting mail file */
if (strcmp("-f ",command + strlen(command) - 3) == 0) {
m_printstr(MSG_7);
m_ttyreset();
m_gets(mfile);
mfile[strlen(mfile)] = '\0';
if (strlen(mdir))
sprintf(mpath,"%s/%s/%s",getenv("HOME"),mdir,mfile);
else sprintf(mpath,"%s/%s",getenv("HOME"),mfile);
code = system(strcat(command,mpath));
sleep(1);
}
else {
m_printstr(MSG_3);
m_ttyreset();
code = system(command);
m_printstr(MSG_4);
sleep(1); /* for "New mail arrived" message */
}
dprintf(stderr,"Readmail completed code %d\n",code); fflush(stderr);
m_ttyset();
m_destroywin(n);
m_setevent(ACTIVATE,"A\r");
m_clearmode(M_ACTIVATE);
dprintf(stderr,"window deactivated\n"); fflush(stderr);
}
/* check the spool file for new mail and update message */
int
update()
{
alarm(0);
dprintf(stderr,"checking mail state 0x%x\n",state); fflush(stderr);
if (!stat(mail,&statb) && S(st_size)) {
state &= ~PROCESSED;
if (S(st_mtime) != omtime) {
dprintf(stderr," First time New mail\n"); fflush(stderr);
m_printstr(MSG_2);
m_setmode(M_WOB);
omtime = S(st_mtime);
}
}
else if (!(state&PROCESSED)) {
dprintf(stderr," Clearing new mail\n"); fflush(stderr);
m_clearmode(M_WOB);
m_printstr(MSG_1);
state |= PROCESSED;
}
alarm(poll);
}
/* Clean up and exit */
clean()
{
m_popall();
m_ttyreset();
exit(1);
}
usage(name,error)
char *name, *error;
{
fprintf(stderr,"Invalid flag: %s\n",error);
fprintf(stderr,
"usage: %s -[s|x<pos>|y<pos>|f<font>|p<poll>|M<mail_program>]\n"
,name);
exit(1);
}
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Call These Systems..... |18003360188 - Check it out! |
| |
CUM <708>961/0927 |Outlands <907>247/4733 |
Room 101 <708>265/1984 | |
13th Avenue <206>PRI/VATE | |
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(C)1993 /´FTERSHOCK/CanceR What Rights? -EoF-
