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/****************************************************************
* *
* Copyright 2001, 2009 Fidelity Information Services, Inc *
* *
* This source code contains the intellectual property *
* of its copyright holder(s), and is made available *
* under a license. If you do not know the terms of *
* the license, please stop and do not read further. *
* *
****************************************************************/
#include "mdef.h"
#include <rms.h>
#include <ssdef.h>
#include <descrip>
#include <dvidef>
#include <dcdef>
#include "util.h"
#include "gtmmsg.h"
#define DOTINC ".INC"
#define DOTDAT ".DAT"
GBLREF bool incremental;
GBLDEF bool mubtomag=FALSE;
mstr *mubchkfs (mstr *file)
{
unsigned char esa[MAX_FN_LEN];
uint4 status, devclass;
struct FAB fab;
struct NAM nam;
mstr *ret;
$DESCRIPTOR(dir,"");
int4 item_code;
fab = cc$rms_fab;
nam = cc$rms_nam;
fab.fab$l_nam = &(nam);
fab.fab$l_fop = FAB$M_NAM;
fab.fab$l_fna = file->addr;
fab.fab$b_fns = file->len;
if (incremental)
{ fab.fab$l_dna = DOTINC;
fab.fab$b_dns = SIZEOF(DOTINC) - 1;
}else
{ fab.fab$l_dna = DOTDAT;
fab.fab$b_dns = SIZEOF(DOTDAT) - 1;
}
nam.nam$l_esa = esa;
nam.nam$b_ess = MAX_FN_LEN;
nam.nam$b_nop = NAM$M_SYNCHK;
if ((status = sys$parse(&fab,0,0)) != RMS$_NORMAL)
{ gtm_putmsg(VARLSTCNT(1) status);
return NULL;
}else
{ item_code = DVI$_DEVCLASS;
dir.dsc$a_pointer = nam.nam$l_esa;
dir.dsc$w_length = nam.nam$b_esl;
if ((status = lib$getdvi(&item_code, 0, &dir, &devclass, 0, 0)) != SS$_NORMAL)
{ gtm_putmsg(status);
return NULL;
}
if (devclass == DC$_TAPE)
{ if (!incremental)
{ util_out_print("MUPIP cannot backup to a magnetic tape",TRUE);
return NULL;
}else
{ mubtomag = TRUE;
}
}
ret = malloc(SIZEOF(mstr));
if (nam.nam$b_name != 0)
ret->len = nam.nam$b_esl;
else
ret->len = nam.nam$b_esl - nam.nam$b_type - nam.nam$b_ver;
ret->addr = malloc(ret->len + 1);
memcpy(ret->addr,nam.nam$l_esa,ret->len);
*(ret->addr + ret->len) = 0;
}
return ret;
}
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