/*
 * archie.h : Definitions for the programmatic Prospero interface to Archie
 *
 *     Written by Brendan Kehoe (brendan@cs.widener.edu), 
 *                George Ferguson (ferguson@cs.rochester.edu), and
 *                Clifford Neuman (bcn@isi.edu).
 *
 */

/*
    archie.edvz.uni-linz.ac.at 140.78.3.8       (Austrian Server)
    archie.funet.fi            128.214.6.102    (Finnish Server)
    archie.internic.net        198.49.45.10     (AT&T server, NY (USA))
    archie.kr                  128.134.1.1      (Korean Server)
    archie.kuis.kyoto-u.ac.jp  130.54.20.1      (Japanese Server)
    archie.luth.se             130.240.18.4     (Swedish Server)
    archie.ncu.edu.tw          140.115.19.24    (Taiwanese server)
    archie.nz                  130.195.9.4      (New Zeland server)
    archie.rediris.es          130.206.1.2      (Spanish Server)
    archie.rutgers.edu         128.6.18.15      (Rutgers University (USA))
    archie.sogang.ac.kr        163.239.1.11     (Korean Server)
    archie.sura.net            128.167.254.195  (SURAnet server MD (USA))
    archie.sura.net(1526)      128.167.254.195  (SURAnet alt. MD (USA))
    archie.switch.ch           130.59.1.40      (Swiss Server)
    archie.th-darmstadt.de     130.83.22.60     (German Server)
    archie.unipi.it            131.114.21.10    (Italian Server)
    archie.univie.ac.at        131.130.1.23     (Austrian Server)
    archie.unl.edu             129.93.1.14      (U. of Nebraska, Lincoln (USA))
 */
#define ARCHIE_HOST "archie.sura.net"

/*
 * Default value for max hits.  Note that this is normally different
 * for different client implementations.  Doing so makes it easier to
 * collect statistics on the use of the various clients.
 */
#define	MAX_HITS	200

/*
 * CLIENT_VERSION may be used to identify the version of the client if 
 * distributed separately from the Prospero distribution.  The version
 * command should then identify both the client version and the Prospero
 * version identifiers.   
 */
#define CLIENT_VERSION	"1.1"

/* Procedures from user/aquery.c */

/* archie_query(host,string,max_hits,offset,query_type,cmp_proc,flags) */
extern VLINK archie_query(); 

/* defcmplink(p,q) and invdatecmplink(p,q)                             */
extern int defcmplink();	/* Compare by host then by filename    */
extern int invdatecmplink();	/* Compare links inverted by date      */

/* Definitions for the comparison procedures                           */
#define AQ_DEFCMP	defcmplink
#define AQ_INVDATECMP	invdatecmplink

/* Flags                                                               */
#define AQ_NOSORT	0x01	/* Don't sort                          */
#define AQ_NOTRANS	0x02	/* Don't translate Archie responses    */