#include "protocol.h"
#include "control_common.h"
#include "ecdsagen.h"
+#include "info.h"
#include "rsagen.h"
#include "utils.h"
#include "tincctl.h"
#include "top.h"
+#ifdef HAVE_MINGW
+#define mkdir(a, b) mkdir(a)
+#endif
+
/* The name this program was run with. */
static char *program_name = NULL;
static char *name = NULL;
static char *identname = NULL; /* program name for syslog */
static char *pidfilename = NULL; /* pid file location */
+static char *confdir = NULL;
static char controlcookie[1024];
char *netname = NULL;
char *confbase = NULL;
static int code;
static int req;
static int result;
+static bool force = false;
#ifdef HAVE_MINGW
static struct WSAData wsa_state;
static struct option const long_options[] = {
{"config", required_argument, NULL, 'c'},
+ {"debug", optional_argument, NULL, 0},
+ {"no-detach", no_argument, NULL, 0},
+ {"mlock", no_argument, NULL, 0},
{"net", required_argument, NULL, 'n'},
{"help", no_argument, NULL, 1},
{"version", no_argument, NULL, 2},
{"pidfile", required_argument, NULL, 5},
+ {"logfile", required_argument, NULL, 0},
+ {"bypass-security", no_argument, NULL, 0},
+ {"chroot", no_argument, NULL, 0},
+ {"user", required_argument, NULL, 0},
+ {"option", required_argument, NULL, 0},
+ {"force", no_argument, NULL, 6},
{NULL, 0, NULL, 0}
};
"Valid commands are:\n"
" init [name] Create initial configuration files.\n"
" config Change configuration:\n"
+ " [get] VARIABLE - print current value of VARIABLE\n"
" [set] VARIABLE VALUE - set VARIABLE to VALUE\n"
" add VARIABLE VALUE - add VARIABLE with the given VALUE\n"
" del VARIABLE [VALUE] - remove VARIABLE [only ones with watching VALUE]\n"
- " start Start tincd.\n"
+ " start [tincd options] Start tincd.\n"
" stop Stop tincd.\n"
" restart Restart tincd.\n"
" reload Partially reload configuration of running tincd.\n"
" subnets - all known subnets in the VPN\n"
" connections - all meta connections with ourself\n"
" graph - graph of the VPN in dotty format\n"
+ " info NODE|SUBNET|ADDRESS Give information about a particular NODE, SUBNET or ADDRESS.\n"
" purge Purge unreachable nodes\n"
" debug N Set debug level\n"
" retry Retry all outgoing connections\n"
#endif
" pcap [snaplen] Dump traffic in pcap format [up to snaplen bytes per packet]\n"
" log [level] Dump log output [up to the specified level]\n"
+ " export Export host configuration of local node to standard output\n"
+ " export-all Export all host configuration files to standard output\n"
+ " import [--force] Import host configuration file(s) from standard input\n"
"\n");
printf("Report bugs to tinc@tinc-vpn.org.\n");
}
int r;
int option_index = 0;
- while((r = getopt_long(argc, argv, "c:n:", long_options, &option_index)) != EOF) {
+ while((r = getopt_long(argc, argv, "c:n:Dd::Lo:RU:", long_options, &option_index)) != EOF) {
switch (r) {
case 0: /* long option */
break;
pidfilename = xstrdup(optarg);
break;
+ case 6:
+ force = true;
+ break;
+
case '?':
usage(true);
return false;
}
}
- if(!netname) {
- netname = getenv("NETNAME");
- if(netname)
- netname = xstrdup(netname);
- }
+ if(!netname && (netname = getenv("NETNAME")))
+ netname = xstrdup(netname);
+
+ /* netname "." is special: a "top-level name" */
+
+ if(netname && !strcmp(netname, ".")) {
+ free(netname);
+ netname = NULL;
+ }
return true;
}
#endif
/* The directory is a relative path or a filename. */
directory = get_current_dir_name();
- snprintf(buf2, sizeof buf2, "%s/%s", directory, filename);
+ snprintf(buf2, sizeof buf2, "%s" SLASH "%s", directory, filename);
filename = buf2;
}
} else
fprintf(stderr, "Done.\n");
- xasprintf(&filename, "%s/ecdsa_key.priv", confbase);
+ xasprintf(&filename, "%s" SLASH "ecdsa_key.priv", confbase);
f = ask_and_open(filename, "private ECDSA key", "a");
if(!f)
free(filename);
if(name)
- xasprintf(&filename, "%s/hosts/%s", confbase, name);
+ xasprintf(&filename, "%s" SLASH "hosts" SLASH "%s", confbase, name);
else
- xasprintf(&filename, "%s/ecdsa_key.pub", confbase);
+ xasprintf(&filename, "%s" SLASH "ecdsa_key.pub", confbase);
f = ask_and_open(filename, "public ECDSA key", "a");
} else
fprintf(stderr, "Done.\n");
- xasprintf(&filename, "%s/rsa_key.priv", confbase);
+ xasprintf(&filename, "%s" SLASH "rsa_key.priv", confbase);
f = ask_and_open(filename, "private RSA key", "a");
if(!f)
free(filename);
if(name)
- xasprintf(&filename, "%s/hosts/%s", confbase, name);
+ xasprintf(&filename, "%s" SLASH "hosts" SLASH "%s", confbase, name);
else
- xasprintf(&filename, "%s/rsa_key.pub", confbase);
+ xasprintf(&filename, "%s" SLASH "rsa_key.pub", confbase);
f = ask_and_open(filename, "public RSA key", "a");
if(!RegQueryValueEx(key, NULL, 0, 0, installdir, &len)) {
if(!confbase) {
if(netname)
- xasprintf(&confbase, "%s/%s", installdir, netname);
+ xasprintf(&confbase, "%s" SLASH "%s", installdir, netname);
else
xasprintf(&confbase, "%s", installdir);
}
}
if(!pidfilename)
- xasprintf(&pidfilename, "%s/pid", confbase);
+ xasprintf(&pidfilename, "%s" SLASH "pid", confbase);
RegCloseKey(key);
}
if(!*installdir) {
#endif
+ confdir = xstrdup(CONFDIR);
if(!pidfilename)
- xasprintf(&pidfilename, "%s/run/%s.pid", LOCALSTATEDIR, identname);
+ xasprintf(&pidfilename, "%s" SLASH "run" SLASH "%s.pid", LOCALSTATEDIR, identname);
if(netname) {
if(!confbase)
- xasprintf(&confbase, CONFDIR "/tinc/%s", netname);
+ xasprintf(&confbase, CONFDIR SLASH "tinc" SLASH "%s", netname);
else
fprintf(stderr, "Both netname and configuration directory given, using the latter...\n");
} else {
if(!confbase)
- xasprintf(&confbase, CONFDIR "/tinc");
+ xasprintf(&confbase, CONFDIR SLASH "tinc");
}
#ifdef HAVE_MINGW
- }
+ } else
+ confdir = xstrdup(installdir);
#endif
- xasprintf(&tinc_conf, "%s/tinc.conf", confbase);
- xasprintf(&hosts_dir, "%s/hosts", confbase);
+ xasprintf(&tinc_conf, "%s" SLASH "tinc.conf", confbase);
+ xasprintf(&hosts_dir, "%s" SLASH "hosts", confbase);
}
static char buffer[4096];
static int cmd_start(int argc, char *argv[]) {
int i, j;
char *c;
+
+ argc += optind;
+ argv -= optind;
char *slash = strrchr(argv[0], '/');
#ifdef HAVE_MINGW
slash = c;
#endif
- if (slash++) {
- c = xmalloc((slash - argv[0]) + sizeof("tincd"));
- sprintf(c, "%.*stincd", (int)(slash - argv[0]), argv[0]);
- }
+ if (slash++)
+ xasprintf(&c, "%.*stincd", (int)(slash - argv[0]), argv[0]);
else
c = "tincd";
static int cmd_stop(int argc, char *argv[]) {
#ifndef HAVE_MINGW
- if(!connect_tincd())
+ if(!connect_tincd()) {
+ if(pid) {
+ if(kill(pid, SIGTERM))
+ return 1;
+ fprintf(stderr, "Sent TERM signal to process with PID %u.\n", pid);
+ return 0;
+ }
+
return 1;
+ }
sendline(fd, "%d %d", CONTROL, REQ_STOP);
if(!recvline(fd, line, sizeof line) || sscanf(line, "%d %d %d", &code, &req, &result) != 3 || code != CONTROL || req != REQ_STOP || result) {
}
static int cmd_restart(int argc, char *argv[]) {
- return cmd_stop(argc, argv) ?: cmd_start(argc, argv);
+ cmd_stop(argc, argv);
+ return cmd_start(argc, argv);
}
static int cmd_reload(int argc, char *argv[]) {
return 1;
}
+ if(!connect_tincd())
+ return 1;
+
bool do_graph = false;
if(!strcasecmp(argv[1], "nodes"))
return 1;
}
- if(!connect_tincd())
- return 1;
-
if(do_graph)
printf("digraph {\n");
}
static int cmd_pid(int argc, char *argv[]) {
- if(!connect_tincd())
+ if(!connect_tincd() && !pid)
return 1;
printf("%d\n", pid);
return NULL;
}
-static char *hostvariables[] = {
- "Address",
- "Port",
- "PublicKey",
- "Subnet",
- NULL,
+#define VAR_SERVER 1 /* Should be in tinc.conf */
+#define VAR_HOST 2 /* Can be in host config file */
+#define VAR_MULTIPLE 4 /* Multiple statements allowed */
+#define VAR_OBSOLETE 8 /* Should not be used anymore */
+
+static struct {
+ const char *name;
+ int type;
+} const variables[] = {
+ /* Server configuration */
+ {"AddressFamily", VAR_SERVER},
+ {"BindToAddress", VAR_SERVER | VAR_MULTIPLE},
+ {"BindToInterface", VAR_SERVER},
+ {"Broadcast", VAR_SERVER},
+ {"ConnectTo", VAR_SERVER | VAR_MULTIPLE},
+ {"DecrementTTL", VAR_SERVER},
+ {"Device", VAR_SERVER},
+ {"DeviceType", VAR_SERVER},
+ {"DirectOnly", VAR_SERVER},
+ {"ECDSAPrivateKeyFile", VAR_SERVER},
+ {"ExperimentalProtocol", VAR_SERVER},
+ {"Forwarding", VAR_SERVER},
+ {"GraphDumpFile", VAR_SERVER},
+ {"Hostnames", VAR_SERVER},
+ {"IffOneQueue", VAR_SERVER},
+ {"Interface", VAR_SERVER},
+ {"KeyExpire", VAR_SERVER},
+ {"LocalDiscovery", VAR_SERVER},
+ {"MACExpire", VAR_SERVER},
+ {"MaxTimeout", VAR_SERVER},
+ {"Mode", VAR_SERVER},
+ {"Name", VAR_SERVER},
+ {"PingInterval", VAR_SERVER},
+ {"PingTimeout", VAR_SERVER},
+ {"PriorityInheritance", VAR_SERVER},
+ {"PrivateKey", VAR_SERVER | VAR_OBSOLETE},
+ {"PrivateKeyFile", VAR_SERVER},
+ {"ProcessPriority", VAR_SERVER},
+ {"ReplayWindow", VAR_SERVER},
+ {"StrictSubnets", VAR_SERVER},
+ {"TunnelServer", VAR_SERVER},
+ {"UDPRcvBuf", VAR_SERVER},
+ {"UDPSndBuf", VAR_SERVER},
+ /* Host configuration */
+ {"Address", VAR_HOST | VAR_MULTIPLE},
+ {"Cipher", VAR_SERVER | VAR_HOST},
+ {"ClampMSS", VAR_SERVER | VAR_HOST},
+ {"Compression", VAR_SERVER | VAR_HOST},
+ {"Digest", VAR_SERVER | VAR_HOST},
+ {"IndirectData", VAR_SERVER | VAR_HOST},
+ {"MACLength", VAR_SERVER | VAR_HOST},
+ {"PMTU", VAR_SERVER | VAR_HOST},
+ {"PMTUDiscovery", VAR_SERVER | VAR_HOST},
+ {"Port", VAR_HOST},
+ {"PublicKey", VAR_SERVER | VAR_HOST | VAR_OBSOLETE},
+ {"PublicKeyFile", VAR_SERVER | VAR_HOST | VAR_OBSOLETE},
+ {"Subnet", VAR_HOST | VAR_MULTIPLE},
+ {"TCPOnly", VAR_SERVER | VAR_HOST},
+ {NULL, 0}
};
static int cmd_config(int argc, char *argv[]) {
return 1;
}
- int action = 0;
- if(!strcasecmp(argv[1], "add")) {
+ int action = -2;
+ if(!strcasecmp(argv[1], "get")) {
+ argv++, argc--;
+ } else if(!strcasecmp(argv[1], "add")) {
argv++, argc--, action = 1;
} else if(!strcasecmp(argv[1], "del")) {
argv++, argc--, action = -1;
return 1;
}
- // Should this go into our own host config file?
- if(!node) {
- for(int i = 0; hostvariables[i]; i++) {
- if(!strcasecmp(hostvariables[i], variable)) {
- node = get_my_name();
- if(!node)
- return 1;
- break;
+ if(action < -1 && *value)
+ action = 0;
+
+ /* Some simple checks. */
+ bool found = false;
+
+ for(int i = 0; variables[i].name; i++) {
+ if(strcasecmp(variables[i].name, variable))
+ continue;
+
+ found = true;
+ variable = (char *)variables[i].name;
+
+ /* Discourage use of obsolete variables. */
+
+ if(variables[i].type & VAR_OBSOLETE && action >= 0) {
+ if(force) {
+ fprintf(stderr, "Warning: %s is an obsolete variable!\n", variable);
+ } else {
+ fprintf(stderr, "%s is an obsolete variable! Use --force to use it anyway.\n", variable);
+ return 1;
}
}
+
+ /* Don't put server variables in host config files */
+
+ if(node && !(variables[i].type & VAR_HOST) && action >= 0) {
+ if(force) {
+ fprintf(stderr, "Warning: %s is not a host configuration variable!\n", variable);
+ } else {
+ fprintf(stderr, "%s is not a host configuration variable! Use --force to use it anyway.\n", variable);
+ return 1;
+ }
+ }
+
+ /* Should this go into our own host config file? */
+
+ if(!node && !(variables[i].type & VAR_SERVER)) {
+ node = get_my_name();
+ if(!node)
+ return 1;
+ }
+
+ break;
}
if(node && !check_id(node)) {
return 1;
}
+ if(!found) {
+ if(force || action < 0) {
+ fprintf(stderr, "Warning: %s is not a known configuration variable!\n", variable);
+ } else {
+ fprintf(stderr, "%s: is not a known configuration variable! Use --force to use it anyway.\n", variable);
+ return 1;
+ }
+ }
+
// Open the right configuration file.
char *filename;
if(node)
- xasprintf(&filename, "%s/%s", hosts_dir, node);
+ xasprintf(&filename, "%s" SLASH "%s", hosts_dir, node);
else
filename = tinc_conf;
}
}
- char *tmpfile;
- xasprintf(&tmpfile, "%s.config.tmp", filename);
- FILE *tf = fopen(tmpfile, "w");
- if(!tf) {
- fprintf(stderr, "Could not open temporary file %s: %s\n", tmpfile, strerror(errno));
- return 1;
+ char *tmpfile = NULL;
+ FILE *tf = NULL;
+
+ if(action >= -1) {
+ xasprintf(&tmpfile, "%s.config.tmp", filename);
+ tf = fopen(tmpfile, "w");
+ if(!tf) {
+ fprintf(stderr, "Could not open temporary file %s: %s\n", tmpfile, strerror(errno));
+ return 1;
+ }
}
- // Copy the file, making modifications on the fly.
+ // Copy the file, making modifications on the fly, unless we are just getting a value.
char buf1[4096];
char buf2[4096];
bool set = false;
bool removed = false;
+ found = false;
while(fgets(buf1, sizeof buf1, f)) {
buf1[sizeof buf1 - 1] = 0;
- strcpy(buf2, buf1);
+ strncpy(buf2, buf1, sizeof buf2);
// Parse line in a simple way
char *bvalue;
// Did it match?
if(!strcasecmp(buf2, variable)) {
+ // Get
+ if(action < -1) {
+ found = true;
+ printf("%s\n", bvalue);
// Del
- if(action < 0) {
+ } else if(action == -1) {
if(!*value || !strcasecmp(bvalue, value)) {
removed = true;
continue;
}
}
- // Copy original line...
- if(fputs(buf1, tf) < 0) {
- fprintf(stderr, "Error writing to temporary file %s: %s\n", tmpfile, strerror(errno));
- return 1;
+ if(action >= -1) {
+ // Copy original line...
+ if(fputs(buf1, tf) < 0) {
+ fprintf(stderr, "Error writing to temporary file %s: %s\n", tmpfile, strerror(errno));
+ return 1;
+ }
+
+ // Add newline if it is missing...
+ if(*buf1 && buf1[strlen(buf1) - 1] != '\n') {
+ if(fputc('\n', tf) < 0) {
+ fprintf(stderr, "Error writing to temporary file %s: %s\n", tmpfile, strerror(errno));
+ return 1;
+ }
+ }
}
}
}
}
+ if(action < -1) {
+ if(!found)
+ fprintf(stderr, "No matching configuration variables found.\n");
+ return 0;
+ }
+
// Make sure we wrote everything...
if(fclose(tf)) {
fprintf(stderr, "Error closing temporary file %s: %s\n", tmpfile, strerror(errno));
return 1;
}
+ // Silently try notifying a running tincd of changes.
+ fclose(stderr);
+
+ if(connect_tincd())
+ sendline(fd, "%d %d", CONTROL, REQ_RELOAD);
+
return 0;
}
return 1;
}
- if(mkdir(CONFDIR, 0755) && errno != EEXIST) {
+ if(mkdir(confdir, 0755) && errno != EEXIST) {
fprintf(stderr, "Could not create directory %s: %s\n", CONFDIR, strerror(errno));
return 1;
}
return 1;
}
- char *hosts_dir = NULL;
- xasprintf(&hosts_dir, "%s/hosts", confbase);
if(mkdir(hosts_dir, 0755) && errno != EEXIST) {
fprintf(stderr, "Could not create directory %s: %s\n", hosts_dir, strerror(errno));
return 1;
fclose(stdin);
if(!rsa_keygen(2048) || !ecdsa_keygen())
- return false;
+ return 1;
- return true;
+#ifndef HAVE_MINGW
+ char *filename;
+ xasprintf(&filename, "%s" SLASH "tinc-up", confbase);
+ if(access(filename, F_OK)) {
+ FILE *f = fopen(filename, "w");
+ if(!f) {
+ fprintf(stderr, "Could not create file %s: %s\n", filename, strerror(errno));
+ return 1;
+ }
+ fchmod(fileno(f), 0755);
+ fprintf(f, "#!/bin/sh\n\necho 'Unconfigured tinc-up script, please edit!'\n\n#ifconfig $INTERFACE <your vpn IP address> netmask <netmask of whole VPN>\n");
+ fclose(f);
+ }
+#endif
+
+ return 0;
}
return 0;
}
+static int cmd_info(int argc, char *argv[]) {
+ if(argc != 2) {
+ fprintf(stderr, "Invalid number of arguments.\n");
+ return 1;
+ }
+
+ if(!connect_tincd())
+ return 1;
+
+ return info(fd, argv[1]);
+}
+
+static const char *conffiles[] = {
+ "tinc.conf",
+ "tinc-up",
+ "tinc-down",
+ "subnet-up",
+ "subnet-down",
+ "host-up",
+ "host-down",
+ NULL,
+};
+
+static int cmd_edit(int argc, char *argv[]) {
+ if(argc != 2) {
+ fprintf(stderr, "Invalid number of arguments.\n");
+ return 1;
+ }
+
+ char *filename = NULL;
+
+ if(strncmp(argv[1], "hosts" SLASH, 6)) {
+ for(int i = 0; conffiles[i]; i++) {
+ if(!strcmp(argv[1], conffiles[i])) {
+ xasprintf(&filename, "%s" SLASH "%s", confbase, argv[1]);
+ break;
+ }
+ }
+ } else {
+ argv[1] += 6;
+ }
+
+ if(!filename) {
+ xasprintf(&filename, "%s" SLASH "%s", hosts_dir, argv[1]);
+ char *dash = strchr(argv[1], '-');
+ if(dash) {
+ *dash++ = 0;
+ if((strcmp(dash, "up") && strcmp(dash, "down")) || !check_id(argv[1])) {
+ fprintf(stderr, "Invalid configuration filename.\n");
+ return 1;
+ }
+ }
+ }
+
+ char *command;
+#ifndef HAVE_MINGW
+ xasprintf(&command, "\"%s\" \"%s\"", getenv("VISUAL") ?: getenv("EDITOR") ?: "vi", filename);
+#else
+ xasprintf(&command, "edit \"%s\"", filename);
+#endif
+ int result = system(command);
+ if(result)
+ return result;
+
+ // Silently try notifying a running tincd of changes.
+ fclose(stderr);
+
+ if(connect_tincd())
+ sendline(fd, "%d %d", CONTROL, REQ_RELOAD);
+
+ return 0;
+}
+
+static int export(const char *name, FILE *out) {
+ char *filename;
+ xasprintf(&filename, "%s" SLASH "%s", hosts_dir, name);
+ FILE *in = fopen(filename, "r");
+ if(!in) {
+ fprintf(stderr, "Could not open configuration file %s: %s\n", filename, strerror(errno));
+ return 1;
+ }
+
+ fprintf(out, "Name = %s\n", name);
+ char buf[4096];
+ while(fgets(buf, sizeof buf, in)) {
+ if(strcspn(buf, "\t =") != 4 || strncasecmp(buf, "Name", 4))
+ fputs(buf, out);
+ }
+
+ if(ferror(in)) {
+ fprintf(stderr, "Error while reading configuration file %s: %s\n", filename, strerror(errno));
+ return 1;
+ }
+
+ fclose(in);
+ return 0;
+}
+
+static int cmd_export(int argc, char *argv[]) {
+ char *name = get_my_name();
+ if(!name)
+ return 1;
+
+ return export(name, stdout);
+}
+
+static int cmd_export_all(int argc, char *argv[]) {
+ DIR *dir = opendir(hosts_dir);
+ if(!dir) {
+ fprintf(stderr, "Could not open host configuration directory %s: %s\n", hosts_dir, strerror(errno));
+ return 1;
+ }
+
+ bool first = true;
+ int result = 0;
+ struct dirent *ent;
+
+ while((ent = readdir(dir))) {
+ if(!check_id(ent->d_name))
+ continue;
+
+ if(first)
+ first = false;
+ else
+ printf("#---------------------------------------------------------------#\n");
+
+ result |= export(ent->d_name, stdout);
+ }
+
+ closedir(dir);
+ return result;
+}
+
+static int cmd_import(int argc, char *argv[]) {
+ FILE *in = stdin;
+ FILE *out = NULL;
+
+ char buf[4096];
+ char name[4096];
+ char *filename;
+ int count = 0;
+ bool firstline = true;
+
+ while(fgets(buf, sizeof buf, in)) {
+ if(sscanf(buf, "Name = %s", name) == 1) {
+ if(!check_id(name)) {
+ fprintf(stderr, "Invalid Name in input!\n");
+ return 1;
+ }
+
+ if(out)
+ fclose(out);
+
+ free(filename);
+ xasprintf(&filename, "%s" SLASH "%s", hosts_dir, name);
+
+ if(!force && !access(filename, F_OK)) {
+ fprintf(stderr, "Host configuration file %s already exists, skipping.\n", filename);
+ out = NULL;
+ continue;
+ }
+
+ out = fopen(filename, "w");
+ if(!out) {
+ fprintf(stderr, "Error creating configuration file %s: %s\n", filename, strerror(errno));
+ return 1;
+ }
+
+ count++;
+ firstline = false;
+ continue;
+ } else if(firstline) {
+ fprintf(stderr, "Junk at the beginning of the input, ignoring.\n");
+ firstline = false;
+ }
+
+
+ if(!strcmp(buf, "#---------------------------------------------------------------#\n"))
+ continue;
+
+ if(out) {
+ if(fputs(buf, out) < 0) {
+ fprintf(stderr, "Error writing to host configuration file %s: %s\n", filename, strerror(errno));
+ return 1;
+ }
+ }
+ }
+
+ if(out)
+ fclose(out);
+
+ if(count) {
+ fprintf(stderr, "Imported %d host configuration files.\n", count);
+ return 0;
+ } else {
+ fprintf(stderr, "No host configuration files imported.\n");
+ return 1;
+ }
+}
+
static const struct {
const char *command;
int (*function)(int argc, char *argv[]);
{"generate-ecdsa-keys", cmd_generate_ecdsa_keys},
{"help", cmd_help},
{"version", cmd_version},
+ {"info", cmd_info},
+ {"edit", cmd_edit},
+ {"export", cmd_export},
+ {"export-all", cmd_export_all},
+ {"import", cmd_import},
{NULL, NULL},
};