1 files changed, 46 insertions, 0 deletions
diff --git a/include/inn/wire.h b/include/inn/wire.h
new file mode 100644
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--- /dev/null
+++ b/include/inn/wire.h
@@ -0,0 +1,46 @@
+/*  $Id: wire.h 6028 2002-12-24 05:10:39Z rra $
+**
+**  Wire format article utilities.
+**
+**  Originally written by Alex Kiernan (alex.kiernan@thus.net)
+**
+**  These routines manipulate wire format articles; in particular, they should
+**  be safe in the presence of embedded NULs and UTF-8 characters.
+*/
+
+#ifndef INN_WIRE_H
+#define INN_WIRE_H 1
+
+#include <inn/defines.h>
+
+BEGIN_DECLS
+
+/* Given a pointer to the start of an article, locate the first octet
+   of the body (which may be the octet beyond the end of the buffer if
+   your article is bodyless). */
+char *wire_findbody(const char *, size_t);
+
+/* Given a pointer into an article and a pointer to the end of the article,
+   find the start of the next line or return NULL if there are no more lines
+   remaining in the article. */
+char *wire_nextline(const char *, const char *end);
+
+/* Given a pointer to the start of an article and the name of a header, find
+   the beginning of the value of the given header (the returned pointer will
+   be after the name of the header and any initial whitespace).  Headers whose
+   only content is whitespace are ignored.  If the header isn't found, returns
+   NULL.
+
+   WARNING: This function does not comply with RFC 2822's idea of header
+   content, particularly in its skipping of initial whitespace. */
+char *wire_findheader(const char *article, size_t, const char *header);
+
+/* Given a pointer inside a header's value and a pointer to the end of the
+   article, returns a pointer to the end of the header value (the \n at the
+   end of the terminating \r\n with folding taken into account), or NULL if no
+   such terminator was found before the end of the article. */
+char *wire_endheader(const char *header, const char *end);
+
+END_DECLS
+
+#endif /* INN_WIRE_H */