--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dcclib/type2str.c	Tue Mar 10 13:49:58 2009 +0100
@@ -0,0 +1,110 @@
+/* Distributed Checksum Clearinghouse
+ *
+ * Copyright (c) 2008 by Rhyolite Software, LLC
+ *
+ * This agreement is not applicable to any entity which sells anti-spam
+ * solutions to others or provides an anti-spam solution as part of a
+ * security solution sold to other entities, or to a private network
+ * which employs the DCC or uses data provided by operation of the DCC
+ * but does not provide corresponding data to other users.
+ *
+ * Permission to use, copy, modify, and distribute this software without
+ * changes for any purpose with or without fee is hereby granted, provided
+ * that the above copyright notice and this permission notice appear in all
+ * copies and any distributed versions or copies are either unchanged
+ * or not called anything similar to "DCC" or "Distributed Checksum
+ * Clearinghouse".
+ *
+ * Parties not eligible to receive a license under this agreement can
+ * obtain a commercial license to use DCC by contacting Rhyolite Software
+ * at sales@rhyolite.com.
+ *
+ * A commercial license would be for Distributed Checksum and Reputation
+ * Clearinghouse software.  That software includes additional features.  This
+ * free license for Distributed ChecksumClearinghouse Software does not in any
+ * way grant permision to use Distributed Checksum and Reputation Clearinghouse
+ * software
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND RHYOLITE SOFTWARE, LLC DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL RHYOLITE SOFTWARE, LLC
+ * BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Rhyolite Software DCC 1.3.103-1.23 $Revision$
+ */
+
+#include "dcc_defs.h"
+#include "dcc_xhdr.h"
+
+char *
+dcc_type2str(char *buf, u_int buf_len,	/* put it here */
+	     DCC_CK_TYPES type,		/* this type */
+	     const char *sub_str,	/* sub-type for DCC_CK_SUB */
+	     u_char is_db,		/* 0=whitelist 1=database */
+	     u_char is_grey_db)		/* 1=greylist DB */
+{
+#define PCK(t) case DCC_CK_##t:					\
+	STRLCPY(buf,DCC_XHDR_TYPE_##t,buf_len);			\
+	return buf;
+#define PCK2(c,sw,t1,t2) case DCC_CK_##c:			\
+	if (!sw)						\
+		STRLCPY(buf,DCC_XHDR_TYPE_##t1,buf_len);	\
+	else							\
+		STRLCPY(buf,DCC_XHDR_TYPE_##t2,buf_len);	\
+	return buf;
+
+	switch (type) {
+	PCK(IP)
+	PCK(ENV_FROM)
+	PCK(FROM)
+	PCK(MESSAGE_ID)
+	PCK(RECEIVED)
+	PCK(BODY)
+	PCK(FUZ1)
+	PCK(FUZ2)
+	PCK2(G_MSG_R_TOTAL, is_grey_db, REP_TOTAL, GREY_MSG)
+	PCK2(G_TRIPLE_R_BULK, is_grey_db, REP_BULK, GREY_TRIPLE)
+	PCK(SRVR_ID)
+	PCK2(FLOD_PATH, is_db, ENV_TO, FLOD_PATH)
+	case DCC_CK_SUB:
+		if (sub_str)
+			snprintf(buf, buf_len, DCC_XHDR_TYPE_SUB" %s",
+				 sub_str);
+		else
+			snprintf(buf, buf_len, DCC_XHDR_TYPE_SUB);
+		return buf;
+	case DCC_CK_INVALID:
+		break;
+	}
+
+	snprintf(buf, buf_len, "unknown %d", type);
+	return buf;
+#undef PCK
+#undef PCK2
+}
+
+
+
+/* use sparingly for error messages since it is not thread safe */
+const char *
+dcc_type2str_err(DCC_CK_TYPES type,	/* type to convert to a string */
+		 const char *sub_str,	/* sub-type for DCC_CK_SUB */
+		 u_char is_db,		/* 0=whitelist 1=database */
+		 u_char is_grey_db)	/* 1=greylist DB */
+{
+	static int bufno;
+	static struct {
+	    char    str[DCC_XHDR_MAX_TYPE_LEN+1];
+	} bufs[4];
+	char *s;
+
+	s = bufs[bufno].str;
+	bufno = (bufno+1) % DIM(bufs);
+
+	return dcc_type2str(s, sizeof(bufs[0].str),
+			    type, sub_str, is_db, is_grey_db);
+}