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hdteq.c
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/* HDTEQ.C (C) Copyright Jan Jaeger, 2003-2012 */
/* Hercules Dynamic Loader */
/* */
/* Released under "The Q Public License Version 1" */
/* (http://www.hercules-390.org/herclic.html) as modifications to */
/* Hercules. */
#include "hstdinc.h"
#include "hercules.h"
/*-------------------------------------------------------------------*/
/* device-type translation table */
/*-------------------------------------------------------------------*/
/* */
/* This table provides aliases for device-types such that various */
/* device-types are mapped to a common device-handler module. */
/* */
/* The only purpose of this table is to associate the correct hdt */
/* loadable module with a specific device-type BEFORE the device- */
/* type in question has been registered. This table will NOT be */
/* searched for registered device-types or if the specific loadable */
/* module already exists. */
/* */
/*-------------------------------------------------------------------*/
static EQUTAB equtab[] =
{
// alias = device-type (2nd arg of config file device statement)
// |
// | name = hdt loadable module ("99XY" ==> "hdt99xy.dll")
// | |
// V V
{ "1052", "3270" },
{ "3215", "3270" },
{ "3287", "3270" },
{ "SYSG", "3270" },
{ "1052-C", "1052c" },
{ "3215-C", "1052c" },
{ "1442", "3505" },
{ "2501", "3505" },
{ "3203", "1403" },
{ "3211", "1403" },
{ "3410", "3420" },
{ "3411", "3420" },
{ "3480", "3420" },
{ "3490", "3420" },
{ "3590", "3420" },
{ "9347", "3420" },
{ "9348", "3420" },
{ "8809", "3420" },
{ "3422", "3420" },
{ "3430", "3420" },
{ "V3480", "3480V" },
{ "V3490", "3480V" },
{ "V3590", "3480V" },
{ "DW3480", "3590D" },
{ "DW3490", "3590D" },
{ "DW3590", "3590D" },
{ "TH3480", "3590D" },
{ "TH3490", "3590D" },
{ "TH3590", "3590D" },
{ "8232C", "8232" },
{ "OSA", "QETH" },
{ "OSD", "QETH" },
{ "LCS", "3088" },
{ "CTCI", "3088" },
{ "CTCT", "3088" },
{ "CTCE", "3088" },
{ "HCHAN", "2880" }, // 2880 = Block Multiplexer
{ "2870", "2880" }, // 2870 = Byte Multiplexor
{ "2860", "2880" }, // 2860 = Selector
{ "9032", "2880" }, // 9032 = ESCON
{ "AUSC", "TCPH" },
{ "UDPH", "TCPH" },
{ "TLNT", "TCPH" },
};
/*-------------------------------------------------------------------*/
/* List all of our DEVEQU device-type equates */
/*-------------------------------------------------------------------*/
static void list_devequs()
{
char buf[ 80 ] = {0};
char wrk[ 32 ] = {0};
size_t i, n;
LOGMSG( "HHC01539I HDL: typ mod typ mod typ mod\n" );
LOGMSG( "HHC01539I HDL: ------ ----- ------ ----- ------ -----\n" );
for (i=0, n=1; i < _countof( equtab ); i++, n++)
{
if (n >= 4)
{
// "HDL: devtyp/hdlmod: %s"
WRMSG( HHC01539, "I", RTRIM( buf ));
n = 1;
buf[0] = 0;
}
MSGBUF( wrk, "%-6s = %-5s ", equtab[i].alias,
equtab[i].name );
STRLCAT( buf, wrk );
}
// "HDL: devtyp/hdlmod: %s"
WRMSG( HHC01539, "I", RTRIM( buf ));
}
/*-------------------------------------------------------------------*/
/* Our DEVEQU device-type equates function */
/*-------------------------------------------------------------------*/
static const char* devequ_func( const char* typname )
{
DEVEQU* next_devequ_func;
size_t i;
/* Request to list equates? */
if (!typname)
list_devequs();
else /* Request to translate device-type */
{
/* Search device equates table for match */
for (i=0; i < _countof( equtab ); i++)
{
/* Is this the device-type they're requesting? */
if (strcasecmp( equtab[i].alias, typname ) == 0)
{
/* Yes, then use this device-type name instead */
return equtab[i].name;
}
}
}
/* Call next device-type-equates function, if any */
if (!(next_devequ_func = (DEVEQU*) hdl_next( &devequ_func )))
return NULL;
return next_devequ_func( typname );
}
/*-------------------------------------------------------------------*/
/* Libtool static name colision resolution */
/*-------------------------------------------------------------------*/
/* NOTE: lt_dlopen will look for symbol & modulename_LTX_symbol for */
/* use in DLREOPEN case only. */
/*-------------------------------------------------------------------*/
#if defined( HDL_USE_LIBTOOL )
#define hdl_ddev hdteq_LTX_hdl_ddev
#define hdl_depc hdteq_LTX_hdl_depc
#define hdl_reso hdteq_LTX_hdl_reso
#define hdl_init hdteq_LTX_hdl_init
#define hdl_fini hdteq_LTX_hdl_fini
#endif
/*-------------------------------------------------------------------*/
/* Register our device-type equates module with HDL */
/*-------------------------------------------------------------------*/
HDL_DEPENDENCY_SECTION;
{
HDL_DEPENDENCY( HERCULES );
}
END_DEPENDENCY_SECTION
/*-------------------------------------------------------------------*/
HDL_REGISTER_SECTION;
{
HDL_REGISTER( hdl_devequ, devequ_func );
}
END_REGISTER_SECTION
/*-------------------------------------------------------------------*/