X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=avahi-utils%2Favahi-browse.c;h=4101895ee208df33b3a7de3b4472a69dfd521d84;hb=975c6ee564162419cfb589ee2d3f497c2b11e8c9;hp=dcf3e473e90ecd9d8c76ba7819ad58f917afc5c2;hpb=7aa497b127f2939317c42fccf533f873f525597d;p=catta diff --git a/avahi-utils/avahi-browse.c b/avahi-utils/avahi-browse.c index dcf3e47..4101895 100644 --- a/avahi-utils/avahi-browse.c +++ b/avahi-utils/avahi-browse.c @@ -1,18 +1,16 @@ -/* $Id$ */ - /*** This file is part of avahi. - + avahi is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. - + avahi is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. - + You should have received a copy of the GNU Lesser General Public License along with avahi; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 @@ -32,25 +30,32 @@ #include #include #include +#include #include #include #include #include #include +#include #include #include #include "sigint.h" -#ifdef HAVE_GDBM +#if defined(HAVE_GDBM) || defined(HAVE_DBM) #include "stdb.h" #endif typedef enum { COMMAND_HELP, COMMAND_VERSION, - COMMAND_RUN + COMMAND_BROWSE_SERVICES, + COMMAND_BROWSE_ALL_SERVICES, + COMMAND_BROWSE_DOMAINS +#if defined(HAVE_GDBM) || defined(HAVE_DBM) + , COMMAND_DUMP_STDB +#endif } Command; typedef struct Config { @@ -60,10 +65,11 @@ typedef struct Config { char *domain; char *stype; int ignore_local; - int show_all; Command command; int resolve; -#ifdef HAVE_GDBM + int no_fail; + int parsable; +#if defined(HAVE_GDBM) || defined(HAVE_DBM) int no_db_lookup; #endif } Config; @@ -87,31 +93,32 @@ static int n_all_for_now = 0, n_cache_exhausted = 0, n_resolving = 0; static AvahiStringList *browsed_types = NULL; static ServiceInfo *services = NULL; static int n_columns = 80; +static int browsing = 0; static void check_terminate(Config *c) { assert(n_all_for_now >= 0); assert(n_cache_exhausted >= 0); assert(n_resolving >= 0); - + if (n_all_for_now <= 0 && n_resolving <= 0) { - if (c->verbose) { - printf(": All for now\n"); + if (c->verbose && !c->parsable) { + printf(_(": All for now\n")); n_all_for_now++; /* Make sure that this event is not repeated */ } - + if (c->terminate_on_all_for_now) avahi_simple_poll_quit(simple_poll); } - + if (n_cache_exhausted <= 0 && n_resolving <= 0) { - if (c->verbose) { - printf(": Cache exhausted\n"); + if (c->verbose && !c->parsable) { + printf(_(": Cache exhausted\n")); n_cache_exhausted++; /* Make sure that this event is not repeated */ } - + if (c->terminate_on_cache_exhausted) avahi_simple_poll_quit(simple_poll); } @@ -124,26 +131,56 @@ static ServiceInfo *find_service(AvahiIfIndex interface, AvahiProtocol protocol, if (i->interface == interface && i->protocol == protocol && strcasecmp(i->name, name) == 0 && - avahi_domain_equal(i->type, type) == 0 && - avahi_domain_equal(i->domain, domain) == 0) + avahi_domain_equal(i->type, type) && + avahi_domain_equal(i->domain, domain)) return i; return NULL; } -static void print_service_line(Config *config, char c, AvahiIfIndex interface, AvahiProtocol protocol, const char *name, const char *type, const char *domain) { +static char *make_printable(const char *from, char *to) { + const char *f; + char *t; + + for (f = from, t = to; *f; f++, t++) + *t = isprint(*f) ? *f : '_'; + + *t = 0; + + return to; +} + +static void print_service_line(Config *config, char c, AvahiIfIndex interface, AvahiProtocol protocol, const char *name, const char *type, const char *domain, int nl) { char ifname[IF_NAMESIZE]; -#ifdef HAVE_GDBM +#if defined(HAVE_GDBM) || defined(HAVE_DBM) if (!config->no_db_lookup) type = stdb_lookup(type); #endif - - printf("%c %4s %4s %-*s %-20s %s\n", - c, - if_indextoname(interface, ifname), avahi_proto_to_string(protocol), - n_columns-35, name, type, domain); + + if (config->parsable) { + char sn[AVAHI_DOMAIN_NAME_MAX], *e = sn; + size_t l = sizeof(sn); + + printf("%c;%s;%s;%s;%s;%s%s", + c, + interface != AVAHI_IF_UNSPEC ? if_indextoname(interface, ifname) : _("n/a"), + protocol != AVAHI_PROTO_UNSPEC ? avahi_proto_to_string(protocol) : _("n/a"), + avahi_escape_label(name, strlen(name), &e, &l), type, domain, nl ? "\n" : ""); + + } else { + char label[AVAHI_LABEL_MAX]; + make_printable(name, label); + + printf("%c %6s %4s %-*s %-20s %s\n", + c, + interface != AVAHI_IF_UNSPEC ? if_indextoname(interface, ifname) : _("n/a"), + protocol != AVAHI_PROTO_UNSPEC ? avahi_proto_to_string(protocol) : _("n/a"), + n_columns-35, label, type, domain); + } + + fflush(stdout); } static void service_resolver_callback( @@ -160,9 +197,9 @@ static void service_resolver_callback( AvahiStringList *txt, AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, void *userdata) { - + ServiceInfo *i = userdata; - + assert(r); assert(i); @@ -174,34 +211,43 @@ static void service_resolver_callback( t = avahi_string_list_to_string(txt); - print_service_line(i->config, '=', interface, protocol, name, type, domain); - - printf(" hostname = [%s]\n" - " address = [%s]\n" - " port = [%i]\n" - " txt = [%s]\n", - host_name, - address, - port, - t); + print_service_line(i->config, '=', interface, protocol, name, type, domain, 0); + + if (i->config->parsable) + printf(";%s;%s;%u;%s\n", + host_name, + address, + port, + t); + else + printf(" hostname = [%s]\n" + " address = [%s]\n" + " port = [%u]\n" + " txt = [%s]\n", + host_name, + address, + port, + t); + avahi_free(t); break; } case AVAHI_RESOLVER_FAILURE: - - fprintf(stderr, "Failed to resolve service '%s' of type '%s' in domain '%s': %s\n", name, type, domain, avahi_strerror(avahi_client_errno(client))); + + fprintf(stderr, _("Failed to resolve service '%s' of type '%s' in domain '%s': %s\n"), name, type, domain, avahi_strerror(avahi_client_errno(client))); break; } - + avahi_service_resolver_free(i->resolver); i->resolver = NULL; assert(n_resolving > 0); n_resolving--; check_terminate(i->config); + fflush(stdout); } static ServiceInfo *add_service(Config *c, AvahiIfIndex interface, AvahiProtocol protocol, const char *name, const char *type, const char *domain) { @@ -212,7 +258,7 @@ static ServiceInfo *add_service(Config *c, AvahiIfIndex interface, AvahiProtocol if (c->resolve) { if (!(i->resolver = avahi_service_resolver_new(client, interface, protocol, name, type, domain, AVAHI_PROTO_UNSPEC, 0, service_resolver_callback, i))) { avahi_free(i); - fprintf(stderr, "Failed to resolve service '%s' of type '%s' in domain '%s': %s\n", name, type, domain, avahi_strerror(avahi_client_errno(client))); + fprintf(stderr, _("Failed to resolve service '%s' of type '%s' in domain '%s': %s\n"), name, type, domain, avahi_strerror(avahi_client_errno(client))); return NULL; } @@ -240,7 +286,7 @@ static void remove_service(Config *c, ServiceInfo *i) { if (i->resolver) avahi_service_resolver_free(i->resolver); - + avahi_free(i->name); avahi_free(i->type); avahi_free(i->domain); @@ -259,7 +305,7 @@ static void service_browser_callback( void *userdata) { Config *c = userdata; - + assert(b); assert(c); @@ -273,25 +319,25 @@ static void service_browser_callback( add_service(c, interface, protocol, name, type, domain); - print_service_line(c, '+', interface, protocol, name, type, domain); + print_service_line(c, '+', interface, protocol, name, type, domain, 1); break; } case AVAHI_BROWSER_REMOVE: { ServiceInfo *info; - + if (!(info = find_service(interface, protocol, name, type, domain))) return; remove_service(c, info); - - print_service_line(c, '-', interface, protocol, name, type, domain); + + print_service_line(c, '-', interface, protocol, name, type, domain, 1); break; } - + case AVAHI_BROWSER_FAILURE: - fprintf(stderr, "service_browser failed: %s\n", avahi_strerror(avahi_client_errno(client))); + fprintf(stderr, _("service_browser failed: %s\n"), avahi_strerror(avahi_client_errno(client))); avahi_simple_poll_quit(simple_poll); break; @@ -299,7 +345,7 @@ static void service_browser_callback( n_cache_exhausted --; check_terminate(c); break; - + case AVAHI_BROWSER_ALL_FOR_NOW: n_all_for_now --; check_terminate(c); @@ -310,7 +356,7 @@ static void service_browser_callback( static void browse_service_type(Config *c, const char *stype, const char *domain) { AvahiServiceBrowser *b; AvahiStringList *i; - + assert(c); assert(client); assert(stype); @@ -329,7 +375,7 @@ static void browse_service_type(Config *c, const char *stype, const char *domain service_browser_callback, c))) { - fprintf(stderr, "avahi_service_browser_new() failed: %s\n", avahi_strerror(avahi_client_errno(client))); + fprintf(stderr, _("avahi_service_browser_new() failed: %s\n"), avahi_strerror(avahi_client_errno(client))); avahi_simple_poll_quit(simple_poll); } @@ -353,9 +399,9 @@ static void service_type_browser_callback( assert(b); assert(c); - + switch (event) { - + case AVAHI_BROWSER_NEW: browse_service_type(c, type, domain); break; @@ -365,15 +411,15 @@ static void service_type_browser_callback( break; case AVAHI_BROWSER_FAILURE: - fprintf(stderr, "service_type_browser failed: %s\n", avahi_strerror(avahi_client_errno(client))); + fprintf(stderr, _("service_type_browser failed: %s\n"), avahi_strerror(avahi_client_errno(client))); avahi_simple_poll_quit(simple_poll); break; - + case AVAHI_BROWSER_CACHE_EXHAUSTED: n_cache_exhausted --; check_terminate(c); break; - + case AVAHI_BROWSER_ALL_FOR_NOW: n_all_for_now --; check_terminate(c); @@ -383,7 +429,7 @@ static void service_type_browser_callback( static void browse_all(Config *c) { AvahiServiceTypeBrowser *b; - + assert(c); if (!(b = avahi_service_type_browser_new( @@ -394,8 +440,8 @@ static void browse_all(Config *c) { 0, service_type_browser_callback, c))) { - - fprintf(stderr, "avahi_service_type_browser_new() failed: %s\n", avahi_strerror(avahi_client_errno(client))); + + fprintf(stderr, _("avahi_service_type_browser_new() failed: %s\n"), avahi_strerror(avahi_client_errno(client))); avahi_simple_poll_quit(simple_poll); } @@ -403,78 +449,264 @@ static void browse_all(Config *c) { n_all_for_now++; } -static void client_callback(AVAHI_GCC_UNUSED AvahiClient *c, AvahiClientState state, AVAHI_GCC_UNUSED void * userdata) { - switch (state) { - case AVAHI_CLIENT_DISCONNECTED: - fprintf(stderr, "Client disconnected, exiting.\n"); +static void domain_browser_callback( + AvahiDomainBrowser *b, + AVAHI_GCC_UNUSED AvahiIfIndex interface, + AVAHI_GCC_UNUSED AvahiProtocol protocol, + AvahiBrowserEvent event, + const char *domain, + AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, + void *userdata) { + + Config *c = userdata; + + assert(b); + assert(c); + + switch (event) { + + case AVAHI_BROWSER_NEW: + case AVAHI_BROWSER_REMOVE: { + char ifname[IF_NAMESIZE]; + + if (c->parsable) + printf("%c;%s;%s;%s\n", + event == AVAHI_BROWSER_NEW ? '+' : '-', + interface != AVAHI_IF_UNSPEC ? if_indextoname(interface, ifname) : "", + protocol != AVAHI_PROTO_UNSPEC ? avahi_proto_to_string(protocol) : "", + domain); + else + printf("%c %4s %4s %s\n", + event == AVAHI_BROWSER_NEW ? '+' : '-', + interface != AVAHI_IF_UNSPEC ? if_indextoname(interface, ifname) : "n/a", + protocol != AVAHI_PROTO_UNSPEC ? avahi_proto_to_string(protocol) : "n/a", + domain); + break; + } + + case AVAHI_BROWSER_FAILURE: + fprintf(stderr, ("domain_browser failed: %s\n"), avahi_strerror(avahi_client_errno(client))); avahi_simple_poll_quit(simple_poll); break; + case AVAHI_BROWSER_CACHE_EXHAUSTED: + n_cache_exhausted --; + check_terminate(c); + break; + + case AVAHI_BROWSER_ALL_FOR_NOW: + n_all_for_now --; + check_terminate(c); + break; + } +} + +static void browse_domains(Config *c) { + AvahiDomainBrowser *b; + + assert(c); + + if (!(b = avahi_domain_browser_new( + client, + AVAHI_IF_UNSPEC, + AVAHI_PROTO_UNSPEC, + c->domain, + AVAHI_DOMAIN_BROWSER_BROWSE, + 0, + domain_browser_callback, + c))) { + + fprintf(stderr, _("avahi_domain_browser_new() failed: %s\n"), avahi_strerror(avahi_client_errno(client))); + avahi_simple_poll_quit(simple_poll); + } + + n_cache_exhausted++; + n_all_for_now++; +} + +static int start(Config *config) { + + assert(!browsing); + + if (config->verbose && !config->parsable) { + const char *version, *hn; + + if (!(version = avahi_client_get_version_string(client))) { + fprintf(stderr, _("Failed to query version string: %s\n"), avahi_strerror(avahi_client_errno(client))); + return -1; + } + + if (!(hn = avahi_client_get_host_name_fqdn(client))) { + fprintf(stderr, _("Failed to query host name: %s\n"), avahi_strerror(avahi_client_errno(client))); + return -1; + } + + fprintf(stderr, _("Server version: %s; Host name: %s\n"), version, hn); + + if (config->command == COMMAND_BROWSE_DOMAINS) { + /* Translators: This is a column heading with abbreviations for + * Event (+/-), Network Interface, Protocol (IPv4/v6), Domain */ + fprintf(stderr, _("E Ifce Prot Domain\n")); + } else { + /* Translators: This is a column heading with abbreviations for + * Event (+/-), Network Interface, Protocol (IPv4/v6), Domain */ + fprintf(stderr, _("E Ifce Prot %-*s %-20s Domain\n"), n_columns-35, _("Name"), _("Type")); + } + } + + if (config->command == COMMAND_BROWSE_SERVICES) + browse_service_type(config, config->stype, config->domain); + else if (config->command == COMMAND_BROWSE_ALL_SERVICES) + browse_all(config); + else { + assert(config->command == COMMAND_BROWSE_DOMAINS); + browse_domains(config); + } + + browsing = 1; + return 0; +} + +static void client_callback(AvahiClient *c, AvahiClientState state, AVAHI_GCC_UNUSED void * userdata) { + Config *config = userdata; + + /* This function might be called when avahi_client_new() has not + * returned yet.*/ + client = c; + + switch (state) { + case AVAHI_CLIENT_FAILURE: + + if (config->no_fail && avahi_client_errno(c) == AVAHI_ERR_DISCONNECTED) { + int error; + + /* We have been disconnected, so let reconnect */ + + fprintf(stderr, _("Disconnected, reconnecting ...\n")); + + avahi_client_free(client); + client = NULL; + + avahi_string_list_free(browsed_types); + browsed_types = NULL; + + while (services) + remove_service(config, services); + + browsing = 0; + + if (!(client = avahi_client_new(avahi_simple_poll_get(simple_poll), AVAHI_CLIENT_NO_FAIL, client_callback, config, &error))) { + fprintf(stderr, _("Failed to create client object: %s\n"), avahi_strerror(error)); + avahi_simple_poll_quit(simple_poll); + } + + } else { + fprintf(stderr, _("Client failure, exiting: %s\n"), avahi_strerror(avahi_client_errno(c))); + avahi_simple_poll_quit(simple_poll); + } + + break; + case AVAHI_CLIENT_S_REGISTERING: case AVAHI_CLIENT_S_RUNNING: case AVAHI_CLIENT_S_COLLISION: - ; + + if (!browsing) + if (start(config) < 0) + avahi_simple_poll_quit(simple_poll); + + break; + + case AVAHI_CLIENT_CONNECTING: + + if (config->verbose && !config->parsable) + fprintf(stderr, _("Waiting for daemon ...\n")); + + break; } } static void help(FILE *f, const char *argv0) { - fprintf(f, - "%s [options] \n" - "%s [options] -a\n\n" - " -h --help Show this help\n" - " -V --version Show version\n" - " -d --domain=DOMAIN The domain to browse\n" - " -a --all Show all services, regardless of the type\n" - " -v --verbose Enable verbose mode\n" - " -t --terminate Terminate after getting or more or less complete list\n" - " -c --cache Terminate after dumping all entries from the cache\n" - " -l --ignore-local Ignore local services\n" - " -r --resolve Resolve services found\n" -#ifdef HAVE_GDBM - " -k --no-db-lookup Don't lookup service types\n" + if (strstr(argv0, "domain")) + fprintf(f, "%s [options] \n\n", argv0); + else + fprintf(f, + "%s [options] \n" + "%s [options] -a\n" + "%s [options] -D\n" +#if defined(HAVE_GDBM) || defined(HAVE_DBM) + "%s [options] -b\n" #endif - - , argv0, argv0); + "\n", +#if defined(HAVE_GDBM) || defined(HAVE_DBM) + argv0, +#endif + argv0, argv0, argv0); + + fprintf(f, "%s%s", + _(" -h --help Show this help\n" + " -V --version Show version\n" + " -D --browse-domains Browse for browsing domains instead of services\n" + " -a --all Show all services, regardless of the type\n" + " -d --domain=DOMAIN The domain to browse in\n" + " -v --verbose Enable verbose mode\n" + " -t --terminate Terminate after dumping a more or less complete list\n" + " -c --cache Terminate after dumping all entries from the cache\n" + " -l --ignore-local Ignore local services\n" + " -r --resolve Resolve services found\n" + " -f --no-fail Don't fail if the daemon is not available\n" + " -p --parsable Output in parsable format\n"), +#if defined(HAVE_GDBM) || defined(HAVE_DBM) + _(" -k --no-db-lookup Don't lookup service types\n" + " -b --dump-db Dump service type database\n") +#else + "" +#endif + ); } -static int parse_command_line(Config *c, int argc, char *argv[]) { +static int parse_command_line(Config *c, const char *argv0, int argc, char *argv[]) { int o; static const struct option long_options[] = { - { "help", no_argument, NULL, 'h' }, - { "version", no_argument, NULL, 'V' }, - { "domain", required_argument, NULL, 'd' }, - { "all", no_argument, NULL, 'a' }, - { "verbose", no_argument, NULL, 'v' }, - { "terminate", no_argument, NULL, 't' }, - { "cache", no_argument, NULL, 'c' }, - { "ignore-local", no_argument, NULL, 'l' }, - { "resolve", no_argument, NULL, 'r' }, -#ifdef HAVE_GDBM - { "no-db-lookup", no_argument, NULL, 'k' }, + { "help", no_argument, NULL, 'h' }, + { "version", no_argument, NULL, 'V' }, + { "browse-domains", no_argument, NULL, 'D' }, + { "domain", required_argument, NULL, 'd' }, + { "all", no_argument, NULL, 'a' }, + { "verbose", no_argument, NULL, 'v' }, + { "terminate", no_argument, NULL, 't' }, + { "cache", no_argument, NULL, 'c' }, + { "ignore-local", no_argument, NULL, 'l' }, + { "resolve", no_argument, NULL, 'r' }, + { "no-fail", no_argument, NULL, 'f' }, + { "parsable", no_argument, NULL, 'p' }, +#if defined(HAVE_GDBM) || defined(HAVE_DBM) + { "no-db-lookup", no_argument, NULL, 'k' }, + { "dump-db", no_argument, NULL, 'b' }, #endif { NULL, 0, NULL, 0 } }; assert(c); - c->command = COMMAND_RUN; + c->command = strstr(argv0, "domain") ? COMMAND_BROWSE_DOMAINS : COMMAND_BROWSE_SERVICES; c->verbose = c->terminate_on_cache_exhausted = c->terminate_on_all_for_now = - c->show_all = c->ignore_local = - c->resolve = 0; + c->resolve = + c->no_fail = + c->parsable = 0; c->domain = c->stype = NULL; -#ifdef HAVE_GDBM +#if defined(HAVE_GDBM) || defined(HAVE_DBM) c->no_db_lookup = 0; #endif - - opterr = 0; - while ((o = getopt_long(argc, argv, "hVd:avtclr" -#ifdef HAVE_GDBM - "k" + + while ((o = getopt_long(argc, argv, "hVd:avtclrDfp" +#if defined(HAVE_GDBM) || defined(HAVE_DBM) + "kb" #endif , long_options, NULL)) >= 0) { @@ -485,12 +717,16 @@ static int parse_command_line(Config *c, int argc, char *argv[]) { case 'V': c->command = COMMAND_VERSION; break; + case 'a': + c->command = COMMAND_BROWSE_ALL_SERVICES; + break; + case 'D': + c->command = COMMAND_BROWSE_DOMAINS; + break; case 'd': + avahi_free(c->domain); c->domain = avahi_strdup(optarg); break; - case 'a': - c->show_all = 1; - break; case 'v': c->verbose = 1; break; @@ -506,32 +742,40 @@ static int parse_command_line(Config *c, int argc, char *argv[]) { case 'r': c->resolve = 1; break; -#ifdef HAVE_GDBM + case 'f': + c->no_fail = 1; + break; + case 'p': + c->parsable = 1; + break; +#if defined(HAVE_GDBM) || defined(HAVE_DBM) case 'k': c->no_db_lookup = 1; break; + case 'b': + c->command = COMMAND_DUMP_STDB; + break; #endif default: - fprintf(stderr, "Invalid command line argument: %c\n", o); return -1; } } - if (c->command == COMMAND_RUN && !c->show_all) { + if (c->command == COMMAND_BROWSE_SERVICES) { if (optind >= argc) { - fprintf(stderr, "Too few arguments\n"); + fprintf(stderr, _("Too few arguments\n")); return -1; } c->stype = avahi_strdup(argv[optind]); optind++; } - + if (optind < argc) { - fprintf(stderr, "Too many arguments\n"); + fprintf(stderr, _("Too many arguments\n")); return -1; } - + return 0; } @@ -541,6 +785,7 @@ int main(int argc, char *argv[]) { const char *argv0; char *ec; + avahi_init_i18n(); setlocale(LC_ALL, ""); if ((argv0 = strrchr(argv[0], '/'))) @@ -553,8 +798,8 @@ int main(int argc, char *argv[]) { if (n_columns < 40) n_columns = 40; - - if (parse_command_line(&config, argc, argv) < 0) + + if (parse_command_line(&config, argv0, argc, argv) < 0) goto fail; switch (config.command) { @@ -562,55 +807,52 @@ int main(int argc, char *argv[]) { help(stdout, argv0); ret = 0; break; - + case COMMAND_VERSION: printf("%s "PACKAGE_VERSION"\n", argv0); ret = 0; break; - case COMMAND_RUN: - + case COMMAND_BROWSE_SERVICES: + case COMMAND_BROWSE_ALL_SERVICES: + case COMMAND_BROWSE_DOMAINS: + if (!(simple_poll = avahi_simple_poll_new())) { - fprintf(stderr, "Failed to create simple poll object.\n"); + fprintf(stderr, _("Failed to create simple poll object.\n")); goto fail; } - + if (sigint_install(simple_poll) < 0) goto fail; - - if (!(client = avahi_client_new(avahi_simple_poll_get(simple_poll), client_callback, NULL, &error))) { - fprintf(stderr, "Failed to create client object: %s\n", avahi_strerror(error)); + + if (!(client = avahi_client_new(avahi_simple_poll_get(simple_poll), config.no_fail ? AVAHI_CLIENT_NO_FAIL : 0, client_callback, &config, &error))) { + fprintf(stderr, _("Failed to create client object: %s\n"), avahi_strerror(error)); goto fail; } - if (config.verbose) { - const char *version, *hn; + avahi_simple_poll_loop(simple_poll); + ret = 0; + break; - if (!(version = avahi_client_get_version_string(client))) { - fprintf(stderr, "Failed to query version string: %s\n", avahi_strerror(avahi_client_errno(client))); - goto fail; - } +#if defined(HAVE_GDBM) || defined(HAVE_DBM) + case COMMAND_DUMP_STDB: { + char *t; + stdb_setent(); - if (!(hn = avahi_client_get_host_name_fqdn(client))) { - fprintf(stderr, "Failed to query host name: %s\n", avahi_strerror(avahi_client_errno(client))); - goto fail; - } - - fprintf(stderr, "Server version: %s; Host name: %s\n\n", version, hn); - fprintf(stderr, "E Ifce Prot %-*s %-20s Domain\n", n_columns-35, "Name", "Type"); + while ((t = stdb_getent())) { + if (config.no_db_lookup) + printf("%s\n", t); + else + printf("%s\n", stdb_lookup(t)); } - - if (config.show_all) - browse_all(&config); - else - browse_service_type(&config, config.stype, config.domain); - - avahi_simple_poll_loop(simple_poll); + ret = 0; break; + } +#endif } - - + + fail: while (services) @@ -620,7 +862,7 @@ fail: avahi_client_free(client); sigint_uninstall(); - + if (simple_poll) avahi_simple_poll_free(simple_poll); @@ -629,9 +871,9 @@ fail: avahi_string_list_free(browsed_types); -#ifdef HAVE_GDBM +#if defined(HAVE_GDBM) || defined(HAVE_DBM) stdb_shutdown(); -#endif +#endif return ret; }