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/*
Unix SMB/Netbios implementation.
Version 1.9.
Samba connection status utility functions
Copyright (C) Andrew Tridgell 1992-1999
Copyright (C) Michael Glauche 1999
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
extern int DEBUGLEVEL;
/*******************************************************************
parse the STATUS..LCK file. caller is responsible for freeing *crec.
********************************************************************/
BOOL get_connection_status(struct connect_record **crec,
uint32 *connection_count)
{
FILE *f;
pstring fname;
int conn;
if (crec == NULL || connection_count == NULL)
{
return False;
}
pstrcpy(fname,lp_lockdir());
standard_sub_basic(fname);
trim_string(fname,"","/");
pstrcat(fname,"/STATUS..LCK");
f = sys_fopen(fname,"r");
if (!f) {
DEBUG(0,("Couldn't open status file %s\n",fname));
return False;
}
DEBUG(5,("Opened status file %s\n",fname));
conn=0;
(*crec) = NULL;
while (!feof(f))
{
(*crec) = Realloc((*crec), (conn+1) * sizeof((*crec)[conn]));
if ((*crec) == NULL)
{
DEBUG(0,("Realloc failed in get_connection_status\n"));
return False;
}
if (fread(&(*crec)[conn],sizeof((*crec)[conn]),1,f) != 1)
break;
if ((*crec)[conn].cnum == -1) continue;
if ( (*crec)[conn].magic == 0x280267 && process_exists((*crec)[conn].pid)
)
{
DEBUG(10,("cnun : %u \n",(*crec)[conn].cnum));
conn++;
}
}
fclose(f);
(*connection_count)=conn;
return True;
}
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