From 4e1b9faba7503f99ee2fbcd7458f66ade42fa309 Mon Sep 17 00:00:00 2001 From: Niklas Date: Thu, 1 Sep 2011 09:31:39 +0200 Subject: tried to clean the git. deleted old unused files and folders. moved customdhcpcd and LogReceiver to the fbgui folder --- workspace/networkDiscovery/dhcpcd/dhcpcd.c | 366 ----------------------------- 1 file changed, 366 deletions(-) delete mode 100644 workspace/networkDiscovery/dhcpcd/dhcpcd.c (limited to 'workspace/networkDiscovery/dhcpcd/dhcpcd.c') diff --git a/workspace/networkDiscovery/dhcpcd/dhcpcd.c b/workspace/networkDiscovery/dhcpcd/dhcpcd.c deleted file mode 100644 index 925717a..0000000 --- a/workspace/networkDiscovery/dhcpcd/dhcpcd.c +++ /dev/null @@ -1,366 +0,0 @@ -/* - * dhcpcd - DHCP client daemon - * Copyright 2006-2008 Roy Marples - * All rights reserved - - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -const char copyright[] = "Copyright (c) 2006-2008 Roy Marples"; - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "config.h" -#include "client.h" -#include "dhcpcd.h" -#include "dhcp.h" -#include "interface.h" -#include "logger.h" -#include "socket.h" -#include "version.h" - -static int doversion = 0; -static int dohelp = 0; -#define EXTRA_OPTS -static const struct option longopts[] = { - {"arp", no_argument, NULL, 'a'}, - {"script", required_argument, NULL, 'c'}, - {"debug", no_argument, NULL, 'd'}, - {"hostname", optional_argument, NULL, 'h'}, - {"classid", optional_argument, NULL, 'i'}, - {"release", no_argument, NULL, 'k'}, - {"leasetime", required_argument, NULL, 'l'}, - {"metric", required_argument, NULL, 'm'}, - {"renew", no_argument, NULL, 'n'}, - {"persistent", no_argument, NULL, 'p'}, - {"inform", optional_argument, NULL, 's'}, - {"request", optional_argument, NULL, 'r'}, - {"timeout", required_argument, NULL, 't'}, - {"userclass", required_argument, NULL, 'u'}, - {"exit", no_argument, NULL, 'x'}, - {"lastlease", no_argument, NULL, 'E'}, - {"fqdn", required_argument, NULL, 'F'}, - {"nogateway", no_argument, NULL, 'G'}, - {"sethostname", no_argument, NULL, 'H'}, - {"clientid", optional_argument, NULL, 'I'}, - {"noipv4ll", no_argument, NULL, 'L'}, - {"nomtu", no_argument, NULL, 'M'}, - {"nontp", no_argument, NULL, 'N'}, - {"nodns", no_argument, NULL, 'R'}, - {"msscr", no_argument, NULL, 'S'}, - {"test", no_argument, NULL, 'T'}, - {"nonis", no_argument, NULL, 'Y'}, - {"help", no_argument, &dohelp, 1}, - {"version", no_argument, &doversion, 1}, -#ifdef THERE_IS_NO_FORK - {"daemonised", no_argument, NULL, 'f'}, - {"skiproutes", required_argument, NULL, 'g'}, -#endif - {NULL, 0, NULL, 0} -}; - -#ifdef THERE_IS_NO_FORK -char dhcpcd[PATH_MAX]; -char **dhcpcd_argv = NULL; -int dhcpcd_argc = 0; -char *dhcpcd_skiproutes = NULL; -#undef EXTRA_OPTS -#define EXTRA_OPTS "fg:" -#endif - -static int atoint (const char *s) -{ - char *t; - long n; - - errno = 0; - n = strtol (s, &t, 0); - if ((errno != 0 && n == 0) || s == t || - (errno == ERANGE && (n == LONG_MAX || n == LONG_MIN))) - { - logger (LOG_ERR, "`%s' out of range", s); - return (-1); - } - - return ((int) n); -} - -static pid_t read_pid (const char *pidfile) -{ - FILE *fp; - pid_t pid = 0; - - if ((fp = fopen (pidfile, "r")) == NULL) { - errno = ENOENT; - return 0; - } - - fscanf (fp, "%d", &pid); - fclose (fp); - - - return (pid); -} - -static void usage (void) -{ - printf ("usage: "PACKAGE" [-adknpEGHMNRSTY] [-c script] [-h hostname] [-i classID]\n" - " [-l leasetime] [-m metric] [-r ipaddress] [-s ipaddress]\n" - " [-t timeout] [-u userclass] [-F none | ptr | both]\n" - " [-I clientID] \n"); -} -/** - * to be deleted - */ - -int nd_main(char *ifname) -{ - options_t *options; - int userclasses = 0; - int opt; - int option_index = 0; - char *prefix; - pid_t pid; - int debug = 0; - int i; - int pidfd = -1; - int sig = 0; - int retval = EXIT_FAILURE; - - /* Close any un-needed fd's */ - for (i = getdtablesize() - 1; i >= 3; --i) - close (i); - - openlog (PACKAGE, LOG_PID, LOG_LOCAL0); - - options = xzalloc (sizeof (*options)); - options->script = (char *) DEFAULT_SCRIPT; - snprintf (options->classid, CLASS_ID_MAX_LEN, "%s %s", - PACKAGE, VERSION); - - options->doarp = true; - options->dodns = true; - options->domtu = true; - options->donis = true; - options->dontp = true; - options->dogateway = true; - options->daemonise = true; - options->doinform = false; - options->doipv4ll = true; - options->doduid = true; - options->timeout = DEFAULT_TIMEOUT; - - gethostname (options->hostname, sizeof (options->hostname)); - if (strcmp (options->hostname, "(none)") == 0 || - strcmp (options->hostname, "localhost") == 0) - memset (options->hostname, 0, sizeof (options->hostname)); - - -/* -#ifdef THERE_IS_NO_FORK - dhcpcd_argv = argv; - dhcpcd_argc = argc; - if (! realpath (argv[0], dhcpcd)) { - logger (LOG_ERR, "unable to resolve the path `%s': %s", - argv[0], strerror (errno)); - goto abort; - } -#endif -*/ - - if (strlen (ifname) > IF_NAMESIZE) { - logger (LOG_ERR, - "`%s' too long for an interface name (max=%d)", - ifname, IF_NAMESIZE); - goto abort; - } else { - strlcpy (options->interface, ifname, - sizeof (options->interface)); - } - - if (strchr (options->hostname, '.')) { - if (options->fqdn == FQDN_DISABLE) - options->fqdn = FQDN_BOTH; - } else - options->fqdn = FQDN_DISABLE; - - if (options->request_address.s_addr == 0 && options->doinform) { - if ((options->request_address.s_addr = - get_address (options->interface)) != 0) - options->keep_address = true; - } - - if (IN_LINKLOCAL (ntohl (options->request_address.s_addr))) { - logger (LOG_ERR, - "you are not allowed to request a link local address"); - goto abort; - } - - if (geteuid ()) - logger (LOG_WARNING, PACKAGE " will not work correctly unless" - " run as root"); - - prefix = xmalloc (sizeof (char) * (IF_NAMESIZE + 3)); - snprintf (prefix, IF_NAMESIZE, "%s: ", options->interface); - setlogprefix (prefix); - snprintf (options->pidfile, sizeof (options->pidfile), PIDFILE, - options->interface); - free (prefix); - - chdir ("/"); - umask (022); - - if (mkdir (INFODIR, S_IRUSR | S_IWUSR |S_IXUSR | S_IRGRP | S_IXGRP - | S_IROTH | S_IXOTH) && errno != EEXIST) - { - logger (LOG_ERR, - "mkdir(\"%s\",0): %s\n", INFODIR, strerror (errno)); - goto abort; - } - - if (mkdir (ETCDIR, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP - | S_IROTH | S_IXOTH) && errno != EEXIST) - { - logger (LOG_ERR, - "mkdir(\"%s\",0): %s\n", ETCDIR, strerror (errno)); - goto abort; - } - - if (options->test) { - if (options->dorequest || options->doinform) { - logger (LOG_ERR, - "cannot test with --inform or --request"); - goto abort; - } - - if (options->dolastlease) { - logger (LOG_ERR, "cannot test with --lastlease"); - goto abort; - } - - if (sig != 0) { - logger (LOG_ERR, - "cannot test with --release or --renew"); - goto abort; - } - } - - if (sig != 0) { - int killed = -1; - pid = read_pid (options->pidfile); - if (pid != 0) - logger (LOG_INFO, "sending signal %d to pid %d", - sig, pid); - - if (! pid || (killed = kill (pid, sig))) - logger (sig == SIGALRM ? LOG_INFO : LOG_ERR, - ""PACKAGE" not running"); - - if (pid != 0 && (sig != SIGALRM || killed != 0)) - unlink (options->pidfile); - - if (killed == 0) { - retval = EXIT_SUCCESS; - goto abort; - } - - if (sig != SIGALRM) - goto abort; - } - - if (! options->test && ! options->daemonised) { - if ((pid = read_pid (options->pidfile)) > 0 && - kill (pid, 0) == 0) - { - logger (LOG_ERR, ""PACKAGE - " already running on pid %d (%s)", - pid, options->pidfile); - goto abort; - } - - pidfd = open (options->pidfile, - O_WRONLY | O_CREAT | O_NONBLOCK, 0664); - if (pidfd == -1) { - logger (LOG_ERR, "open `%s': %s", - options->pidfile, strerror (errno)); - goto abort; - } - - /* Lock the file so that only one instance of dhcpcd runs - * on an interface */ - if (flock (pidfd, LOCK_EX | LOCK_NB) == -1) { - logger (LOG_ERR, "flock `%s': %s", - options->pidfile, strerror (errno)); - goto abort; - } - - /* dhcpcd.sh should not interhit this fd */ - if ((i = fcntl (pidfd, F_GETFD, 0)) == -1 || - fcntl (pidfd, F_SETFD, i | FD_CLOEXEC) == -1) - logger (LOG_ERR, "fcntl: %s", strerror (errno)); - - writepid (pidfd, getpid ()); - logger (LOG_INFO, PACKAGE " " VERSION " starting"); - } - - /* Seed random */ - srandomdev (); - - /* Massage our filters per platform */ - setup_packet_filters (); - - if (dhcp_run (options, &pidfd) == 0) - retval = EXIT_SUCCESS; - -abort: - /* If we didn't daemonise then we need to punt the pidfile now */ - if (pidfd > -1) { - close (pidfd); - unlink (options->pidfile); - } - - free (options); - -#ifdef THERE_IS_NO_FORK - /* There may have been an error before the dhcp_run function - * clears this, so just do it here to be safe */ - free (dhcpcd_skiproutes); -#endif - - logger (LOG_INFO, "exiting"); - - exit (retval); - /* NOTREACHED */ -} -- cgit v1.2.3-55-g7522