Mercurial > pidgin3 / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/plugins/zephyr/ZGetSender.c	Thu Apr 12 09:21:16 2001 +0000
@@ -0,0 +1,54 @@
+/* This file is part of the Project Athena Zephyr Notification System.
+ * It contains source for the ZGetSender.c function.
+ *
+ *	Created by:	Robert French
+ *
+ *	$Source$
+ *	$Author: warmenhoven $
+ *
+ *	Copyright (c) 1987, 1991 by the Massachusetts Institute of Technology.
+ *	For copying and distribution information, see the file
+ *	"mit-copyright.h". 
+ */
+/* $Header$ */
+
+#include <internal.h>
+
+#ifndef lint
+static const char rcsid_ZGetSender_c[] =
+    "$Id: ZGetSender.c 1710 2001-04-12 09:21:16Z warmenhoven $";
+#endif
+
+#include <pwd.h>
+
+char *ZGetSender()
+{
+    struct passwd *pw;
+#ifdef ZEPHYR_USES_KERBEROS
+    char pname[ANAME_SZ], pinst[INST_SZ], prealm[REALM_SZ];
+    static char sender[ANAME_SZ+INST_SZ+REALM_SZ+3] = "";
+#else
+    static char sender[128] = "";
+#endif
+
+    /* Return it if already cached */
+    if (*sender)
+	return (sender);
+
+#ifdef ZEPHYR_USES_KERBEROS
+    if (krb_get_tf_fullname((char *)TKT_FILE, pname, pinst, prealm) == KSUCCESS)
+    {
+	(void) sprintf(sender, "%s%s%s@%s", pname, (pinst[0]?".":""),
+		       pinst, prealm);
+	return (sender);
+    }
+#endif
+
+    /* XXX a uid_t is a u_short (now),  but getpwuid
+     * wants an int. AARGH! */
+    pw = getpwuid((int) getuid());
+    if (!pw)
+	return ("unknown");
+    (void) sprintf(sender, "%s@%s", pw->pw_name, __Zephyr_realm);
+    return (sender);
+}