mirror of
https://github.com/vincentmli/bpfire.git
synced 2026-04-27 19:23:24 +02:00
br2684ctl: Drop package
This tool is now part of linux-atm. Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This commit is contained in:
Michael Tremer
@@ -1,54 +0,0 @@
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###############################################################################
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# #
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# IPFire.org - A linux based firewall #
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# Copyright (C) 2007-2018 IPFire Team <info@ipfire.org> #
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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 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <http://www.gnu.org/licenses/>. #
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# #
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###############################################################################
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###############################################################################
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# Definitions
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###############################################################################
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include Config
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VER = ipfire
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THISAPP = br2684ctl
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TARGET = $(DIR_INFO)/$(THISAPP)
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###############################################################################
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# Top-level Rules
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###############################################################################
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install : $(TARGET)
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check :
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download :
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b2 :
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###############################################################################
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# Installation Details
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###############################################################################
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$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
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@$(PREBUILD)
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@rm -rf $(DIR_SRC)/br2684ctl
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cd $(DIR_SRC) && gcc $(CFLAGS) -latm $(DIR_SRC)/src/br2684ctl/br2684ctl.c -o br2684ctl
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cd $(DIR_SRC) && install -v -m 755 br2684ctl /usr/bin/br2684ctl
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@rm -rf $(DIR_SRC)/br2684ctl
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@$(POSTBUILD)
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1
make.sh
1
make.sh
@@ -1793,7 +1793,6 @@ build_system() {
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lfsmake2 strongswan
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lfsmake2 strongswan
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lfsmake2 rng-tools
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lfsmake2 rng-tools
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lfsmake2 lsof
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lfsmake2 lsof
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lfsmake2 br2684ctl
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lfsmake2 lm_sensors
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lfsmake2 lm_sensors
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lfsmake2 libstatgrab
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lfsmake2 libstatgrab
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lfsmake2 liboping
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lfsmake2 liboping
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@@ -1,271 +0,0 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <errno.h>
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#include <sys/ioctl.h>
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#include <string.h>
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#include <syslog.h>
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#include <atm.h>
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#include <linux/atmdev.h>
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#include <linux/atmbr2684.h>
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/* Written by Marcell GAL <cell@sch.bme.hu> to make use of the */
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/* ioctls defined in the br2684... kernel patch */
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/* Compile with cc -o br2684ctl br2684ctl.c -latm */
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/*
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Modified feb 2001 by Stephen Aaskov (saa@lasat.com)
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- Added daemonization code
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- Added syslog
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TODO: Delete interfaces after exit?
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*/
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#define LOG_NAME "RFC1483/2684 bridge"
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#define LOG_OPTION LOG_PERROR
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#define LOG_FACILITY LOG_LOCAL0
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int lastsock, lastitf;
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void fatal(const char *str, int i)
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{
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syslog (LOG_ERR,"Fatal: %s",str);
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exit(-2);
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};
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void exitFunc(void)
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{
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syslog (LOG_PID,"Daemon terminated\n");
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}
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int create_pidfile(int num)
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{
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FILE *pidfile = NULL;
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char name[32];
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if (num < 0) return -1;
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snprintf(name, 20, "/var/run/nas%d.pid", num);
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pidfile = fopen(name, "w");
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if (pidfile == NULL) return -1;
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fprintf(pidfile, "%d", getpid());
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fclose(pidfile);
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return 0;
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}
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int create_br(char *nstr)
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{
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int num, err;
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if(lastsock<0) {
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lastsock = socket(PF_ATMPVC, SOCK_DGRAM, ATM_AAL5);
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}
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if (lastsock<0) {
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syslog(LOG_ERR, "socket creation failed: %s",strerror(errno));
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} else {
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/* create the device with ioctl: */
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num=atoi(nstr);
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if( num>=0 && num<1234567890){
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struct atm_newif_br2684 ni;
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ni.backend_num = ATM_BACKEND_BR2684;
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ni.media = BR2684_MEDIA_ETHERNET;
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ni.mtu = 1500;
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sprintf(ni.ifname, "nas%d", num);
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err=ioctl (lastsock, ATM_NEWBACKENDIF, &ni);
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if (err == 0)
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syslog(LOG_INFO, "Interface \"%s\" created sucessfully\n",ni.ifname);
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else
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syslog(LOG_INFO, "Interface \"%s\" could not be created, reason: %s\n",
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ni.ifname,
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strerror(errno));
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lastitf=num; /* even if we didn't create, because existed, assign_vcc wil want to know it! */
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} else {
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syslog(LOG_ERR,"err: strange interface number %d", num );
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}
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}
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return 0;
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}
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int assign_vcc(char *astr, int encap, int bufsize, struct atm_qos qos)
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{
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int err;
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struct sockaddr_atmpvc addr;
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int fd;
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struct atm_backend_br2684 be;
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memset(&addr, 0, sizeof(addr));
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err=text2atm(astr,(struct sockaddr *)(&addr), sizeof(addr), T2A_PVC);
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if (err!=0)
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syslog(LOG_ERR,"Could not parse ATM parameters (error=%d)\n",err);
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#if 0
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addr.sap_family = AF_ATMPVC;
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addr.sap_addr.itf = itf;
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addr.sap_addr.vpi = 0;
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addr.sap_addr.vci = vci;
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#endif
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syslog(LOG_INFO,"Communicating over ATM %d.%d.%d, encapsulation: %s\n", addr.sap_addr.itf,
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addr.sap_addr.vpi,
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addr.sap_addr.vci,
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encap?"VC mux":"LLC");
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if ((fd = socket(PF_ATMPVC, SOCK_DGRAM, ATM_AAL5)) < 0)
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syslog(LOG_ERR,"failed to create socket %d, reason: %s", errno,strerror(errno));
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if (qos.aal == 0) {
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qos.aal = ATM_AAL5;
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qos.txtp.traffic_class = ATM_UBR;
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qos.txtp.max_sdu = 1524;
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qos.txtp.pcr = ATM_MAX_PCR;
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qos.rxtp = qos.txtp;
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}
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if ( (err=setsockopt(fd,SOL_SOCKET,SO_SNDBUF, &bufsize ,sizeof(bufsize))) )
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syslog(LOG_ERR,"setsockopt SO_SNDBUF: (%d) %s\n",err, strerror(err));
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if (setsockopt(fd, SOL_ATM, SO_ATMQOS, &qos, sizeof(qos)) < 0)
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syslog(LOG_ERR,"setsockopt SO_ATMQOS %d", errno);
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err = connect(fd, (struct sockaddr*)&addr, sizeof(struct sockaddr_atmpvc));
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if (err < 0)
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fatal("failed to connect on socket", err);
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/* attach the vcc to device: */
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be.backend_num = ATM_BACKEND_BR2684;
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be.ifspec.method = BR2684_FIND_BYIFNAME;
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sprintf(be.ifspec.spec.ifname, "nas%d", lastitf);
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be.fcs_in = BR2684_FCSIN_NO;
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be.fcs_out = BR2684_FCSOUT_NO;
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be.fcs_auto = 0;
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be.encaps = encap ? BR2684_ENCAPS_VC : BR2684_ENCAPS_LLC;
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be.has_vpiid = 0;
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be.send_padding = 0;
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be.min_size = 0;
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err=ioctl (fd, ATM_SETBACKEND, &be);
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if (err == 0)
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syslog (LOG_INFO,"Interface configured");
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else {
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syslog (LOG_ERR,"Could not configure interface:%s",strerror(errno));
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exit(2);
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}
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return fd ;
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}
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void usage(char *s)
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{
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printf("usage: %s [-b] [[-c number] [-e 0|1] [-s sndbuf] [-q qos] [-a [itf.]vpi.vci]*]*\n", s);
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exit(1);
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}
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int main (int argc, char **argv)
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{
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int c, background=0, encap=0, sndbuf=8192;
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struct atm_qos reqqos;
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int itfnum;
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lastsock=-1;
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lastitf=0;
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/* st qos to 0 */
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memset(&reqqos, 0, sizeof(reqqos));
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openlog (LOG_NAME,LOG_OPTION,LOG_FACILITY);
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if (argc>1)
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while ((c = getopt(argc, argv,"q:a:bc:e:s:?h")) !=EOF)
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switch (c) {
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case 'q':
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printf ("optarg : %s",optarg);
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if (text2qos(optarg,&reqqos,0)) fprintf(stderr,"QOS parameter invalid\n");
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break;
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case 'a':
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assign_vcc(optarg, encap, sndbuf, reqqos);
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break;
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case 'b':
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background=1;
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break;
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case 'c':
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create_br(optarg);
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itfnum = atoi(optarg);
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break;
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case 'e':
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encap=(atoi(optarg));
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if(encap<0){
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syslog (LOG_ERR, "invalid encapsulation: %s:\n",optarg);
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encap=0;
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}
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break;
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case 's':
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sndbuf=(atoi(optarg));
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if(sndbuf<0){
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syslog(LOG_ERR, "Invalid sndbuf: %s, using size of 8192 instead\n",optarg);
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sndbuf=8192;
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}
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break;
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case '?':
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case 'h':
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default:
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usage(argv[0]);
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}
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else
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usage(argv[0]);
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if (argc != optind) usage(argv[0]);
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if(lastsock>=0) close(lastsock);
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if (background) {
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pid_t pid;
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pid=fork();
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if (pid < 0) {
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fprintf(stderr,"Error detaching\n");
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exit(2);
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} else if (pid)
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exit(0); // This is the parent
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// Become a process group and session group leader
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if (setsid()<0) {
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fprintf (stderr,"Could not set process group\n");
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exit(2);
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}
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// Fork again to let process group leader exit
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pid = fork();
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if (pid < 0) {
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fprintf(stderr,"Error detaching during second fork\n");
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exit(2);
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} else if (pid)
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exit(0); // This is the parent
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// Now we're ready for buisness
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chdir("/"); // Don't keep directories in use
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close(0); close(1); close(2); // Close stdin, -out and -error
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/*
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Note that this implementation does not keep an open
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stdout/err.
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If we need them they can be opened now
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*/
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}
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create_pidfile(itfnum);
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syslog (LOG_INFO, "RFC 1483/2684 bridge daemon started\n");
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atexit (exitFunc);
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while (1) sleep(30); /* to keep the sockets... */
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return 0;
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}
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Reference in New Issue
Block a user