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-rw-r--r--src/global/header_opts.h84
1 files changed, 84 insertions, 0 deletions
diff --git a/src/global/header_opts.h b/src/global/header_opts.h
new file mode 100644
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--- /dev/null
+++ b/src/global/header_opts.h
@@ -0,0 +1,84 @@
+#ifndef _HEADER_OPTS_H_INCLUDED_
+#define _HEADER_OPTS_H_INCLUDED_
+
+/*++
+/* NAME
+/* header_opts 3h
+/* SUMMARY
+/* message header classification
+/* SYNOPSIS
+/* #include <header_opts.h>
+/* DESCRIPTION
+/* .nf
+
+ /* External interface. */
+
+typedef struct {
+ const char *name; /* name, preferred capitalization */
+ int type; /* type, see below */
+ int flags; /* flags, see below */
+} HEADER_OPTS;
+
+ /*
+ * Header types. If we reach 31, we must group the headers we need to
+ * remember at the beginning, or we should use fd_set bit sets.
+ */
+#define HDR_OTHER 0
+#define HDR_APPARENTLY_TO 1
+#define HDR_BCC 2
+#define HDR_CC 3
+#define HDR_CONTENT_LENGTH 4
+#define HDR_CONTENT_TRANSFER_ENCODING 5
+#define HDR_CONTENT_TYPE 6
+#define HDR_DATE 7
+#define HDR_DELIVERED_TO 8
+#define HDR_ERRORS_TO 9
+#define HDR_FROM 10
+#define HDR_MESSAGE_ID 11
+#define HDR_RECEIVED 12
+#define HDR_REPLY_TO 13
+#define HDR_RESENT_BCC 14
+#define HDR_RESENT_CC 15
+#define HDR_RESENT_DATE 16
+#define HDR_RESENT_FROM 17
+#define HDR_RESENT_MESSAGE_ID 18
+#define HDR_RESENT_REPLY_TO 19
+#define HDR_RESENT_SENDER 20
+#define HDR_RESENT_TO 21
+#define HDR_RETURN_PATH 22
+#define HDR_RETURN_RECEIPT_TO 23
+#define HDR_SENDER 24
+#define HDR_TO 25
+#define HDR_MAIL_FOLLOWUP_TO 26
+#define HDR_CONTENT_DESCRIPTION 27
+#define HDR_CONTENT_DISPOSITION 28
+#define HDR_CONTENT_ID 29
+#define HDR_MIME_VERSION 30
+#define HDR_DISP_NOTIFICATION 31
+
+ /*
+ * Header flags.
+ */
+#define HDR_OPT_DROP (1<<0) /* delete from input */
+#define HDR_OPT_SENDER (1<<1) /* sender address */
+#define HDR_OPT_RECIP (1<<2) /* recipient address */
+#define HDR_OPT_RR (1<<3) /* Resent- header */
+#define HDR_OPT_EXTRACT (1<<4) /* extract flag */
+#define HDR_OPT_MIME (1<<5) /* MIME header */
+
+#define HDR_OPT_XRECIP (HDR_OPT_RECIP | HDR_OPT_EXTRACT)
+
+extern const HEADER_OPTS *header_opts_find(const char *);
+
+/* 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
+/*--*/
+
+#endif