Initial revision

2 files changed, 278 insertions, 0 deletions

diff --git a/clients/znol/znol.c b/clients/znol/znol.c
new file mode 100644
index 0000000..df0bff1
--- /dev/null
+++ b/clients/znol/znol.c
@@ -0,0 +1,187 @@
+/* This file is part of the Project Athena Zephyr Notification System.
+ * It contains code for the "znol" command.
+ *
+ *	Created by:	Robert French
+ *
+ *	$Source$
+ *	$Author$
+ *
+ *	Copyright (c) 1987 by the Massachusetts Institute of Technology.
+ *	For copying and distribution information, see the file
+ *	"mit-copyright.h". 
+ */
+
+#include <zephyr/mit-copyright.h>
+
+#include <zephyr/zephyr.h>
+
+#include <pwd.h>
+
+#ifndef lint
+static char rcsid_znol_c[] = "$Header$";
+#endif lint
+
+#define SUBSATONCE 7
+#define ON 1
+#define OFF 0
+
+main(argc,argv)
+	int argc;
+	char *argv[];
+{
+	ZSubscription_t subs[SUBSATONCE];
+	ZLocations_t locations;
+	FILE *fp;
+	struct passwd *pwd;
+	char anyonename[BUFSIZ],name[BUFSIZ],cleanname[BUFSIZ],*envptr;
+	int onoff = ON,quiet = 0,justlist = 0;
+	int retval,arg,ind,wgport,one,numlocs,i;
+
+	if ((retval = ZInitialize()) != ZERR_NONE) {
+		com_err(argv[0],retval,"initializing");
+		exit (1);
+	}
+
+	envptr = (char *)getenv("WGFILE");
+	if (!envptr) {
+		sprintf(name,"/tmp/wg.%d",getuid());
+		envptr = name;
+	} 
+	if (!(fp = fopen(envptr,"r"))) {
+		fprintf(stderr,"Can't find WindowGram subscription port\n");
+		exit (1);
+	}
+	fscanf(fp,"%d",&wgport);
+	fclose(fp);
+	
+	envptr = (char *)getenv("HOME");
+	if (envptr)
+		strcpy(anyonename,envptr);
+	else {
+		if (!(pwd = getpwuid(getuid()))) {
+			fprintf(stderr,"Who are you?\n");
+			exit (1);
+		}
+
+		strcpy(anyonename,pwd->pw_dir);
+	} 
+	strcat(anyonename,"/.anyone");
+
+	for (arg=1;arg<argc;arg++) {
+		if (!strcmp(argv[arg],"on")) {
+			onoff = ON;
+			continue;
+		}
+		if (!strcmp(argv[arg],"off")) {
+			onoff = OFF;
+			continue;
+		} 
+		if (!strcmp(argv[arg],"-q")) {
+			quiet = 1;
+			continue;
+		} 
+		if (!strcmp(argv[arg],"-l")) {
+			justlist = 1;
+			continue;
+		} 
+		if (!strcmp(argv[arg],"-f")) {
+			if (arg == argc-1) {
+				fprintf(stderr,"No file name specified\n");
+				exit (1);
+			}
+			strcpy(anyonename,argv[++arg]);
+			continue;
+		}
+		printf("Usage: %s [on|off] [-f file]\n",argv[0]);
+		exit (1);
+	}
+
+	if (quiet && justlist) {
+		fprintf(stderr,"-q and -l cannot both be used\n");
+		exit (1);
+	} 
+
+	if (!(fp = fopen(anyonename,"r"))) {
+		fprintf(stderr,"Can't open %s for input\n",anyonename);
+		exit (1);
+	}
+
+	ind = 0;
+	
+	for (;;) {
+		if (!fgets(cleanname,sizeof cleanname,fp))
+			break;
+		/* Get rid of old-style nol entries, just in case */
+		cleanname[strlen(cleanname)-1] = '\0';
+		while (cleanname[strlen(cleanname)-1] == ' ')
+			cleanname[strlen(cleanname)-1] = '\0';
+		if (*cleanname == '@' || !*cleanname)
+			continue;
+		subs[ind].class = LOGIN_CLASS;
+		strcpy(name,cleanname);
+		if (!index(name,'@')) {
+			strcat(name,"@");
+			strcat(name,ZGetRealm());
+		}
+		subs[ind].classinst = (char *)malloc(strlen(name)+1);
+		strcpy(subs[ind].classinst,name);
+		subs[ind++].recipient = "";
+
+		if (!quiet && onoff == ON) {
+			if ((retval = ZLocateUser(name,&numlocs))
+			    != ZERR_NONE) {
+				com_err(argv[0],retval,"locating user");
+				exit(1);
+			}
+			one = 1;
+			if (numlocs) {
+				for (i=0;i<numlocs;i++) {
+					if ((retval =
+					     ZGetLocations(&locations,&one))
+					    != ZERR_NONE) {
+						com_err(argv[0],retval,
+							"getting location");
+						continue;
+					}
+					if (one != 1) {
+						printf("%s: internal failure while getting location\n",argv[0]);
+						exit(1);
+					}
+					printf("%s: %s\t%s\t%s\n",cleanname,
+					       locations.host,
+					       locations.tty,
+					       locations.time);
+				}
+			}
+		}
+		
+		if (ind == SUBSATONCE) {
+			if (!justlist)
+				if ((retval = (onoff==ON)?
+				     ZSubscribeTo(subs,ind,(u_short)wgport):
+				     ZUnsubscribeTo(subs,ind,(u_short)wgport)) !=
+				    ZERR_NONE) {
+					com_err(argv[0],retval,(onoff==ON)?
+						"subscribing":
+						"unsubscribing");
+					exit(1);
+				} 
+			for (ind=0;ind<SUBSATONCE;ind++)
+				free(subs[ind].classinst);
+			ind = 0;
+		}
+	}
+
+	if (ind && !justlist)
+		if ((retval = (onoff==ON)?
+		     ZSubscribeTo(subs,ind,(u_short)wgport):
+		     ZUnsubscribeTo(subs,ind,(u_short)wgport)) !=
+		    ZERR_NONE) {
+			com_err(argv[0],retval,(onoff==ON)?
+				"subscribing":
+				"unsubscribing");
+			exit(1);
+		} 
+
+	fclose(fp);
+}
diff --git a/clients/zpopnotify/zpopnotify.c b/clients/zpopnotify/zpopnotify.c
new file mode 100644
index 0000000..aed159a
--- /dev/null
+++ b/clients/zpopnotify/zpopnotify.c
@@ -0,0 +1,91 @@
+/* This file is part of the Project Athena Zephyr Notification System.
+ * It contains code for the "zpopnotify" command.
+ *
+ *	Created by:	Robert French
+ *
+ *	$Source$
+ *	$Author$
+ *
+ *	Copyright (c) 1987 by the Massachusetts Institute of Technology.
+ *	For copying and distribution information, see the file
+ *	"mit-copyright.h". 
+ */
+
+#include <zephyr/mit-copyright.h>
+
+#include <zephyr/zephyr.h>
+#include <netdb.h>
+
+#ifndef lint
+static char rcsid_zpopnotify_c[] = "$Header$";
+#endif lint
+
+#define MAIL_CLASS "MAIL"
+#define MAIL_INSTANCE "POP"
+
+main(argc,argv)
+	int argc;
+	char *argv[];
+{
+	char *rindex();
+	
+	ZNotice_t notice;
+	struct hostent *hent;
+	int retval;
+	char *whoami,*ptr,bfr[BUFSIZ],myhost[BUFSIZ],mysender[BUFSIZ];
+	char *lines[2];
+	
+	whoami = argv[0];
+
+	if ((retval = ZInitialize()) != ZERR_NONE) {
+		com_err(whoami,retval,"while initializing");
+		exit(1);
+	} 
+
+	if (argc != 2) {
+		usage(whoami);
+		exit(1);
+	}
+
+	ptr = (char *)rindex(argv[1],'/');
+	if (ptr)
+		ptr++;
+	else
+		ptr = argv[1];
+
+	if (gethostname(myhost,BUFSIZ) == -1) {
+		com_err(whoami,errno,"Can't get hostname");
+		exit(1);
+	}
+
+	if (!(hent = gethostbyname(myhost))) {
+		com_err(whoami,errno,"Can't get canonical hostname");
+		exit(1);
+	}
+
+	strcpy(myhost,hent->h_name);
+	lines[0] = myhost;
+	lines[1] = "You have new mail.";
+	
+	strcpy(mysender,"pop@");
+	strcat(mysender,ZGetRealm());
+
+	notice.z_kind = UNSAFE;
+	notice.z_class = MAIL_CLASS;
+	notice.z_class_inst = MAIL_INSTANCE;
+	notice.z_opcode = "";
+	notice.z_sender = mysender;
+	notice.z_recipient = ptr;
+	notice.z_default_format = "";
+	
+	if ((retval = ZSendList(&notice,lines,2,ZNOAUTH)) != ZERR_NONE) {
+		com_err(whoami,retval,"while sending notice");
+		exit(1);
+	} 
+}
+
+usage(whoami)
+	char *whoami;
+{
+	printf("Usage: %s username\n",whoami);
+}