adding zephyr-im master branch

lib/ZFmtNotice.c

@@ -0,0 +1,69 @@
+/* This file is part of the Project Athena Zephyr Notification System.
+ * It contains source for the ZFormatNotice function.
+ *
+ *	Created by:	Robert French
+ *
+ *	$Id$
+ *
+ *	Copyright (c) 1987,1988 by the Massachusetts Institute of Technology.
+ *	For copying and distribution information, see the file
+ *	"mit-copyright.h". 
+ */
+
+#ifndef lint
+static const char rcsid_ZFormatNotice_c[] = "$Id$";
+#endif
+
+#include <internal.h>
+
+Code_t
+ZFormatNotice(register ZNotice_t *notice,
+	      char **buffer,
+	      int *ret_len,
+	      Z_AuthProc cert_routine)
+{
+    char header[Z_MAXHEADERLEN];
+    int hdrlen;
+    Code_t retval;
+
+    if ((retval = Z_FormatHeader(notice, header, sizeof(header), &hdrlen, 
+				 cert_routine)) != ZERR_NONE)
+	return (retval);
+
+    *ret_len = hdrlen+notice->z_message_len;
+
+    /* Length can never be zero, don't have to worry about malloc(0). */
+    if (!(*buffer = (char *) malloc((unsigned)*ret_len)))
+	return (ENOMEM);
+
+    (void) memcpy(*buffer, header, hdrlen);
+    (void) memcpy(*buffer+hdrlen, notice->z_message, notice->z_message_len);
+
+    return (ZERR_NONE);
+}
+
+Code_t
+ZNewFormatNotice(register ZNotice_t *notice,
+		 char **buffer,
+		 int *ret_len,
+		 Z_AuthProc cert_routine)
+{
+    char header[Z_MAXHEADERLEN];
+    int hdrlen;
+    Code_t retval;
+
+    if ((retval = Z_NewFormatHeader(notice, header, sizeof(header), &hdrlen, 
+				 cert_routine)) != ZERR_NONE)
+	return (retval);
+
+    *ret_len = hdrlen+notice->z_message_len;
+
+    /* Length can never be zero, don't have to worry about malloc(0). */
+    if (!(*buffer = (char *) malloc((unsigned)*ret_len)))
+	return (ENOMEM);
+
+    (void) memcpy(*buffer, header, hdrlen);
+    (void) memcpy(*buffer+hdrlen, notice->z_message, notice->z_message_len);
+
+    return (ZERR_NONE);
+}