Intial commit

prospero/lib/psrv/wais_gw/wmessage.h

@@ -0,0 +1,58 @@
+/* WIDE AREA INFORMATION SERVER SOFTWARE:
+   Developed by Thinking Machines Corporation and put into the public
+   domain with no guarantees or restrictions.
+*/
+
+/*----------------------------------------------------------------------*/
+
+#ifndef WMESSAGE_H
+#define WMESSAGE_H
+
+#include "cdialect.h"
+
+typedef struct wais_header {
+        char    msg_len[10];    
+        char    msg_type;       
+        char    hdr_vers;       
+        char    server[10];     
+        char    compression;    
+        char    encoding;       
+        char    msg_checksum;   
+        } WAISMessage;
+
+#define HEADER_LENGTH 	25	
+
+#define HEADER_VERSION 	(long)'2'
+
+
+#define Z3950		'z'  
+#define ACK			'a'  
+#define	NAK			'n'  
+
+
+#define NO_COMPRESSION 		' ' 
+#define UNIX_COMPRESSION 	'u' 
+
+
+#define NO_ENCODING		' '  
+#define HEX_ENCODING	'h'  
+#define IBM_HEXCODING	'i'	 
+#define UUENCODE		'u'  
+
+#ifdef __cplusplus
+
+extern "C"
+	{
+#endif 
+
+void readWAISPacketHeader _AP((char* msgBuffer,WAISMessage *header_struct));
+long getWAISPacketLength _AP((WAISMessage* header));
+void writeWAISPacketHeader _AP((char* header,long dataLen,long type,
+				char* server,long compression,	
+				long encoding,long version));
+
+#ifdef __cplusplus
+	}
+#endif 
+
+#endif