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162 lines
3.4 KiB
C
162 lines
3.4 KiB
C
/*
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* binkleyforce -- unix FTN mailer project
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*
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* Copyright (c) 1998-2000 Alexander Belkin, 2:5020/1398.11
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* $Id$
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*/
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#include "includes.h"
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#include "confread.h"
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#include "logger.h"
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#include "util.h"
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#include "daemon.h"
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static s_daemon_branch *daemon_branch_tab = NULL;
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static signed int daemon_branch_num = 0;
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#define ASSERT_POS(pos) ASSERT((pos) >= 0 && ((pos) + 1) <= daemon_branch_num \
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&& daemon_branch_tab)
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bool daemon_branch_exist(s_faddr addr)
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{
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int i;
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for( i = 0; i < daemon_branch_num; i++ )
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if( !ftn_addrcomp(daemon_branch_tab[i].addr, addr) )
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return TRUE;
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return FALSE;
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}
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void daemon_branch_check_stop_timers(void)
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{
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int i;
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time_t now = time(0);
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for( i = 0; i < daemon_branch_num; i++ )
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if( daemon_branch_tab[i].stop && !daemon_branch_tab[i].wait
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&& now >= daemon_branch_tab[i].stop )
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{
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if( kill(daemon_branch_tab[i].pid, SIGKILL) == -1 )
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logerr("cannot kill branch with PID %d",
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(int)daemon_branch_tab[i].pid);
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}
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}
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int daemon_branch_exit(pid_t pid, int rc)
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{
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int i;
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for( i = 0; i < daemon_branch_num; i++ )
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if( daemon_branch_tab[i].pid == pid )
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{
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daemon_branch_tab[i].rc = rc;
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daemon_branch_tab[i].wait = TRUE;
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return 0;
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}
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return -1;
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}
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int daemon_branch_get_first_waiting(void)
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{
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int i;
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for( i = 0; i < daemon_branch_num; i++ )
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if( daemon_branch_tab[i].wait )
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return i;
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return -1;
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}
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s_daemon_branch *daemon_branch_get_pointer(int pos)
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{
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ASSERT_POS(pos);
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if( pos + 1 > daemon_branch_num )
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{
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log("internal error: branch position is out of range");
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return NULL;
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}
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return &daemon_branch_tab[pos];
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}
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void daemon_branch_add(s_faddr addr, pid_t pid, bool tcpip, const char *pname)
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{
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if( daemon_branch_tab )
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{
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daemon_branch_tab =
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(s_daemon_branch *)xrealloc(daemon_branch_tab,
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sizeof(s_daemon_branch)*(daemon_branch_num + 1));
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memset(&daemon_branch_tab[daemon_branch_num], '\0',
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sizeof(s_daemon_branch));
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}
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else
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{
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daemon_branch_tab =
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(s_daemon_branch *)xmalloc(sizeof(s_daemon_branch));
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memset(daemon_branch_tab, '\0', sizeof(s_daemon_branch));
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daemon_branch_num = 0;
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}
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daemon_branch_tab[daemon_branch_num].addr = addr;
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daemon_branch_tab[daemon_branch_num].wait = FALSE;
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daemon_branch_tab[daemon_branch_num].tcpip = tcpip;
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daemon_branch_tab[daemon_branch_num].pid = pid;
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daemon_branch_tab[daemon_branch_num].start = time(NULL);
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if( pname )
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daemon_branch_tab[daemon_branch_num].portname = xstrcpy(pname);
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daemon_branch_num++;
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}
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void daemon_branch_remove(int pos)
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{
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ASSERT_POS(pos);
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if( daemon_branch_tab[pos].portname )
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free(daemon_branch_tab[pos].portname);
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if( daemon_branch_num > 1 )
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{
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memmove(&daemon_branch_tab[pos],
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&daemon_branch_tab[pos+1],
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sizeof(s_daemon_branch)*(daemon_branch_num - pos - 1));
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daemon_branch_tab =
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(s_daemon_branch *)xrealloc(daemon_branch_tab,
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sizeof(s_daemon_branch)*(daemon_branch_num - 1));
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daemon_branch_num--;
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}
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else
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{
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free(daemon_branch_tab);
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daemon_branch_tab = NULL;
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daemon_branch_num = 0;
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}
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}
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int daemon_branch_number(void)
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{
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return daemon_branch_num;
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}
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void daemon_branch_deinit(void)
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{
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if( daemon_branch_tab )
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free(daemon_branch_tab);
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daemon_branch_tab = NULL;
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daemon_branch_num = 0;
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}
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