X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=examples%2Fcore-publish-service.c;h=e1afe5164f89054533bac27f5ffb71bda065e628;hb=1a5dff7d166883e99fe1dba62dc3c407a9f7e332;hp=6370383488462bdee0f1d848ccaced33cde72e02;hpb=c1e5b725e8e769c8ac1f5df97aac53896b05af43;p=catta diff --git a/examples/core-publish-service.c b/examples/core-publish-service.c index 6370383..e1afe51 100644 --- a/examples/core-publish-service.c +++ b/examples/core-publish-service.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 @@ -28,12 +26,12 @@ #include #include -#include -#include -#include -#include -#include -#include +#include +#include +#include +#include +#include +#include static AvahiSEntryGroup *group = NULL; static AvahiSimplePoll *simple_poll = NULL; @@ -48,7 +46,7 @@ static void entry_group_callback(AvahiServer *s, AvahiSEntryGroup *g, AvahiEntry /* Called whenever the entry group state changes */ switch (state) { - + case AVAHI_ENTRY_GROUP_ESTABLISHED: /* The entry group has been established successfully */ @@ -57,23 +55,23 @@ static void entry_group_callback(AvahiServer *s, AvahiSEntryGroup *g, AvahiEntry case AVAHI_ENTRY_GROUP_COLLISION: { char *n; - + /* A service name collision happened. Let's pick a new name */ n = avahi_alternative_service_name(name); avahi_free(name); name = n; - + fprintf(stderr, "Service name collision, renaming service to '%s'\n", name); - + /* And recreate the services */ create_services(s); break; } - + case AVAHI_ENTRY_GROUP_FAILURE : fprintf(stderr, "Entry group failure: %s\n", avahi_strerror(avahi_server_errno(s))); - + /* Some kind of failure happened while we were registering our services */ avahi_simple_poll_quit(simple_poll); break; @@ -95,7 +93,7 @@ static void create_services(AvahiServer *s) { fprintf(stderr, "avahi_entry_group_new() failed: %s\n", avahi_strerror(avahi_server_errno(s))); goto fail; } - + fprintf(stderr, "Adding service '%s'\n", name); /* Create some random TXT data */ @@ -141,7 +139,7 @@ static void server_callback(AvahiServer *s, AvahiServerState state, AVAHI_GCC_UN case AVAHI_SERVER_RUNNING: /* The serve has startup successfully and registered its host * name on the network, so it's time to create our services */ - + if (!group) create_services(s); @@ -150,16 +148,16 @@ static void server_callback(AvahiServer *s, AvahiServerState state, AVAHI_GCC_UN case AVAHI_SERVER_COLLISION: { char *n; int r; - + /* A host name collision happened. Let's pick a new name for the server */ n = avahi_alternative_host_name(avahi_server_get_host_name(s)); fprintf(stderr, "Host name collision, retrying with '%s'\n", n); r = avahi_server_set_host_name(s, n); avahi_free(n); - + if (r < 0) { fprintf(stderr, "Failed to set new host name: %s\n", avahi_strerror(r)); - + avahi_simple_poll_quit(simple_poll); return; } @@ -169,7 +167,7 @@ static void server_callback(AvahiServer *s, AvahiServerState state, AVAHI_GCC_UN /* Fall through */ case AVAHI_SERVER_REGISTERING: - + /* Let's drop our registered services. When the server is back * in AVAHI_SERVER_RUNNING state we will register them * again with the new host name. */ @@ -179,9 +177,9 @@ static void server_callback(AvahiServer *s, AvahiServerState state, AVAHI_GCC_UN break; case AVAHI_SERVER_FAILURE: - + /* Terminate on failure */ - + fprintf(stderr, "Server failure: %s\n", avahi_strerror(avahi_server_errno(s))); avahi_simple_poll_quit(simple_poll); break; @@ -196,7 +194,7 @@ int main(AVAHI_GCC_UNUSED int argc, AVAHI_GCC_UNUSED char*argv[]) { AvahiServer *server = NULL; int error; int ret = 1; - + /* Initialize the pseudo-RNG */ srand(time(NULL)); @@ -205,14 +203,15 @@ int main(AVAHI_GCC_UNUSED int argc, AVAHI_GCC_UNUSED char*argv[]) { fprintf(stderr, "Failed to create simple poll object.\n"); goto fail; } - + name = avahi_strdup("MegaPrinter"); /* Let's set the host name for this server. */ avahi_server_config_init(&config); config.host_name = avahi_strdup("gurkiman"); config.publish_workstation = 0; - + config.publish_no_reverse = 1; + /* Allocate a new server */ server = avahi_server_new(avahi_simple_poll_get(simple_poll), &config, server_callback, NULL, &error); @@ -227,11 +226,11 @@ int main(AVAHI_GCC_UNUSED int argc, AVAHI_GCC_UNUSED char*argv[]) { /* Run the main loop */ avahi_simple_poll_loop(simple_poll); - + ret = 0; - + fail: - + /* Cleanup things */ if (server) @@ -241,6 +240,6 @@ fail: avahi_simple_poll_free(simple_poll); avahi_free(name); - + return ret; }