X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Ftincd.c;h=7efc63243a774b30a1f61fcb31b8b7f4a48a540a;hb=bf8e3ce13dba6109757c14dc0013a315a75d2ba3;hp=9730e21112ba3804e9794cf61fa012faefdd050a;hpb=bc0a24ec810cb911610ae7aafa245e47d1268cd2;p=tinc diff --git a/src/tincd.c b/src/tincd.c index 9730e211..7efc6324 100644 --- a/src/tincd.c +++ b/src/tincd.c @@ -40,9 +40,9 @@ #include LZO1X_H #include -#include "pidfile.h" #include "conf.h" +#include "control.h" #include "device.h" #include "logger.h" #include "net.h" @@ -61,9 +61,6 @@ bool show_help = false; /* If nonzero, print the version on standard output and exit. */ bool show_version = false; -/* If nonzero, it will attempt to kill a running tincd and exit. */ -int kill_tincd = 0; - /* If nonzero, generate public/private keypair for this host/net. */ int generate_keys = 0; @@ -77,8 +74,7 @@ bool do_mlock = false; bool use_logfile = false; char *identname = NULL; /* program name for syslog */ -char *pidfilename = NULL; /* pid file location */ -char *controlfilename = NULL; /* pid file location */ +char *controlsocketname = NULL; /* control socket location */ char *logfilename = NULL; /* log file location */ char **g_argv; /* a copy of the cmdline arguments */ @@ -86,7 +82,6 @@ static int status; static struct option const long_options[] = { {"config", required_argument, NULL, 'c'}, - {"kill", optional_argument, NULL, 'k'}, {"net", required_argument, NULL, 'n'}, {"help", no_argument, NULL, 1}, {"version", no_argument, NULL, 2}, @@ -96,7 +91,7 @@ static struct option const long_options[] = { {"bypass-security", no_argument, NULL, 3}, {"mlock", no_argument, NULL, 'L'}, {"logfile", optional_argument, NULL, 4}, - {"pidfile", required_argument, NULL, 5}, + {"controlsocket", required_argument, NULL, 5}, {NULL, 0, NULL, 0} }; @@ -111,17 +106,16 @@ static void usage(bool status) program_name); else { printf(_("Usage: %s [option]...\n\n"), program_name); - printf(_(" -c, --config=DIR Read configuration options from DIR.\n" - " -D, --no-detach Don't fork and detach.\n" - " -d, --debug[=LEVEL] Increase debug level or set it to LEVEL.\n" - " -k, --kill[=SIGNAL] Attempt to kill a running tincd and exit.\n" - " -n, --net=NETNAME Connect to net NETNAME.\n" - " -K, --generate-keys[=BITS] Generate public/private RSA keypair.\n" - " -L, --mlock Lock tinc into main memory.\n" - " --logfile[=FILENAME] Write log entries to a logfile.\n" - " --pidfile=FILENAME Write PID to FILENAME.\n" - " --help Display this help and exit.\n" - " --version Output version information and exit.\n\n")); + printf(_(" -c, --config=DIR Read configuration options from DIR.\n" + " -D, --no-detach Don't fork and detach.\n" + " -d, --debug[=LEVEL] Increase debug level or set it to LEVEL.\n" + " -n, --net=NETNAME Connect to net NETNAME.\n" + " -K, --generate-keys[=BITS] Generate public/private RSA keypair.\n" + " -L, --mlock Lock tinc into main memory.\n" + " --logfile[=FILENAME] Write log entries to a logfile.\n" + " --controlsocket=FILENAME Open control socket at FILENAME.\n" + " --help Display this help and exit.\n" + " --version Output version information and exit.\n\n")); printf(_("Report bugs to tinc@tinc-vpn.org.\n")); } } @@ -131,7 +125,7 @@ static bool parse_options(int argc, char **argv) int r; int option_index = 0; - while((r = getopt_long(argc, argv, "c:DLd::k::n:K::", long_options, &option_index)) != EOF) { + while((r = getopt_long(argc, argv, "c:DLd::n:K::", long_options, &option_index)) != EOF) { switch (r) { case 0: /* long option */ break; @@ -155,42 +149,6 @@ static bool parse_options(int argc, char **argv) debug_level++; break; - case 'k': /* kill old tincds */ -#ifndef HAVE_MINGW - if(optarg) { - if(!strcasecmp(optarg, "HUP")) - kill_tincd = SIGHUP; - else if(!strcasecmp(optarg, "TERM")) - kill_tincd = SIGTERM; - else if(!strcasecmp(optarg, "KILL")) - kill_tincd = SIGKILL; - else if(!strcasecmp(optarg, "USR1")) - kill_tincd = SIGUSR1; - else if(!strcasecmp(optarg, "USR2")) - kill_tincd = SIGUSR2; - else if(!strcasecmp(optarg, "WINCH")) - kill_tincd = SIGWINCH; - else if(!strcasecmp(optarg, "INT")) - kill_tincd = SIGINT; - else if(!strcasecmp(optarg, "ALRM")) - kill_tincd = SIGALRM; - else { - kill_tincd = atoi(optarg); - - if(!kill_tincd) { - fprintf(stderr, _("Invalid argument `%s'; SIGNAL must be a number or one of HUP, TERM, KILL, USR1, USR2, WINCH, INT or ALRM.\n"), - optarg); - usage(true); - return false; - } - } - } else - kill_tincd = SIGTERM; -#else - kill_tincd = 1; -#endif - break; - case 'n': /* net name given */ netname = xstrdup(optarg); break; @@ -229,8 +187,8 @@ static bool parse_options(int argc, char **argv) logfilename = xstrdup(optarg); break; - case 5: /* write PID to a file */ - pidfilename = xstrdup(optarg); + case 5: /* open control socket here */ + controlsocketname = xstrdup(optarg); break; case '?': @@ -376,10 +334,8 @@ static void make_names(void) } #endif - if(!pidfilename) - asprintf(&pidfilename, LOCALSTATEDIR "/run/%s.pid", identname); - - asprintf(&controlfilename, LOCALSTATEDIR "/run/%s.control", identname); + if(!controlsocketname) + asprintf(&controlsocketname, LOCALSTATEDIR "/run/%s.control", identname); if(!logfilename) asprintf(&logfilename, LOCALSTATEDIR "/log/%s.log", identname); @@ -425,11 +381,16 @@ int main(int argc, char **argv) return 0; } - if(kill_tincd) - return !kill_other(kill_tincd); - openlogger("tinc", use_logfile?LOGMODE_FILE:LOGMODE_STDERR); + if(!event_init()) { + logger(LOG_ERR, _("Error initializing libevent!")); + return 1; + } + + if(!init_control()) + return 1; + /* Lock all pages into memory if requested */ if(do_mlock) @@ -466,11 +427,6 @@ int main(int argc, char **argv) if(!read_server_config()) return 1; - if(!event_init()) { - logger(LOG_ERR, _("Error initializing libevent!")); - return 1; - } - if(lzo_init() != LZO_E_OK) { logger(LOG_ERR, _("Error initializing LZO compressor!")); return 1; @@ -516,7 +472,7 @@ end: logger(LOG_NOTICE, _("Terminating")); #ifndef HAVE_MINGW - remove_pid(pidfilename); + exit_control(); #endif EVP_cleanup();