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-rw-r--r--src/global/dsn_print.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/src/global/dsn_print.c b/src/global/dsn_print.c
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+/*++
+/* NAME
+/* dsn_print
+/* SUMMARY
+/* write DSN structure to stream
+/* SYNOPSIS
+/* #include <dsn_print.h>
+/*
+/* int dsn_print(print_fn, stream, flags, ptr)
+/* ATTR_PRINT_MASTER_FN print_fn;
+/* VSTREAM *stream;
+/* int flags;
+/* void *ptr;
+/* DESCRIPTION
+/* dsn_print() writes a DSN structure to the named stream using
+/* the specified attribute print routine. dsn_print() is meant
+/* to be passed as a call-back to attr_print(), thusly:
+/*
+/* ... SEND_ATTR_FUNC(dsn_print, (void *) dsn), ...
+/* DIAGNOSTICS
+/* Fatal: out of memory.
+/* LICENSE
+/* .ad
+/* .fi
+/* The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/* Wietse Venema
+/* IBM T.J. Watson Research
+/* P.O. Box 704
+/* Yorktown Heights, NY 10598, USA
+/*--*/
+
+/* System library. */
+
+#include <sys_defs.h>
+
+/* Utility library. */
+
+#include <attr.h>
+
+/* Global library. */
+
+#include <mail_proto.h>
+#include <dsn_print.h>
+
+/* dsn_print - write DSN to stream */
+
+int dsn_print(ATTR_PRINT_MASTER_FN print_fn, VSTREAM *fp,
+ int flags, void *ptr)
+{
+ DSN *dsn = (DSN *) ptr;
+ int ret;
+
+ /*
+ * The attribute order is determined by backwards compatibility. It can
+ * be sanitized after all the ad-hoc DSN read/write code is replaced.
+ */
+ ret = print_fn(fp, flags | ATTR_FLAG_MORE,
+ SEND_ATTR_STR(MAIL_ATTR_DSN_STATUS, dsn->status),
+ SEND_ATTR_STR(MAIL_ATTR_DSN_DTYPE, dsn->dtype),
+ SEND_ATTR_STR(MAIL_ATTR_DSN_DTEXT, dsn->dtext),
+ SEND_ATTR_STR(MAIL_ATTR_DSN_MTYPE, dsn->mtype),
+ SEND_ATTR_STR(MAIL_ATTR_DSN_MNAME, dsn->mname),
+ SEND_ATTR_STR(MAIL_ATTR_DSN_ACTION, dsn->action),
+ SEND_ATTR_STR(MAIL_ATTR_WHY, dsn->reason),
+ ATTR_TYPE_END);
+ return (ret);
+}