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-rw-r--r--src/util/netstring.h55
1 files changed, 55 insertions, 0 deletions
diff --git a/src/util/netstring.h b/src/util/netstring.h
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+++ b/src/util/netstring.h
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+#ifndef _NETSTRING_H_INCLUDED_
+#define _NETSTRING_H_INCLUDED_
+
+/*++
+/* NAME
+/* netstring 3h
+/* SUMMARY
+/* netstring stream I/O support
+/* SYNOPSIS
+/* #include <netstring.h>
+/* DESCRIPTION
+/* .nf
+
+ /*
+ * Utility library.
+ */
+#include <vstring.h>
+#include <vstream.h>
+
+ /*
+ * External interface.
+ */
+#define NETSTRING_ERR_EOF 1 /* unexpected disconnect */
+#define NETSTRING_ERR_TIME 2 /* time out */
+#define NETSTRING_ERR_FORMAT 3 /* format error */
+#define NETSTRING_ERR_SIZE 4 /* netstring too large */
+
+extern void netstring_except(VSTREAM *, int);
+extern void netstring_setup(VSTREAM *, int);
+extern ssize_t netstring_get_length(VSTREAM *);
+extern VSTRING *netstring_get_data(VSTREAM *, VSTRING *, ssize_t);
+extern void netstring_get_terminator(VSTREAM *);
+extern VSTRING *netstring_get(VSTREAM *, VSTRING *, ssize_t);
+extern void netstring_put(VSTREAM *, const char *, ssize_t);
+extern void netstring_put_multi(VSTREAM *,...);
+extern void netstring_fflush(VSTREAM *);
+extern VSTRING *netstring_memcpy(VSTRING *, const char *, ssize_t);
+extern VSTRING *netstring_memcat(VSTRING *, const char *, ssize_t);
+extern const char *netstring_strerror(int);
+
+#define NETSTRING_PUT_BUF(str, buf) \
+ netstring_put((str), vstring_str(buf), VSTRING_LEN(buf))
+
+/* 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