diff options
author | Lennart Poettering <lennart@poettering.net> | 2005-08-12 19:09:50 +0000 |
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committer | Lennart Poettering <lennart@poettering.net> | 2005-08-12 19:09:50 +0000 |
commit | 5d047523c87ba11aad8c384f7ffde25b4dd746ed (patch) | |
tree | b160aa74a0c9e77db3bc9b864f503771adaa6758 /avahi-common/watch-test.c | |
parent | f8c479234af6b676027df4fb6b38ce8e22949049 (diff) |
implement new main loop abstraction layer
git-svn-id: file:///home/lennart/svn/public/avahi/trunk@305 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe
Diffstat (limited to 'avahi-common/watch-test.c')
-rw-r--r-- | avahi-common/watch-test.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/avahi-common/watch-test.c b/avahi-common/watch-test.c new file mode 100644 index 0000000..f87a303 --- /dev/null +++ b/avahi-common/watch-test.c @@ -0,0 +1,81 @@ +/* $Id$ */ + +/*** + 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 + USA. +***/ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include <unistd.h> +#include <assert.h> +#include <errno.h> +#include <string.h> + +#include "watch.h" +#include "simple-watch.h" +#include "timeval.h" + +static AvahiPoll *api = NULL; + +static void callback(AvahiWatch *w, int fd, AvahiWatchEvent event, void *userdata) { + + if (event & AVAHI_WATCH_IN) { + ssize_t r; + char c; + + if ((r = read(fd, &c, 1)) <= 0) { + fprintf(stderr, "read() failed: %s\n", r < 0 ? strerror(errno) : "EOF"); + api->watch_free(w); + return; + } + + printf("Read: %c\n", c >= 32 && c < 127 ? c : '.'); + } +} + +int main(int argc, char *argv[]) { + int i = 0; + AvahiSimplePoll *s; + + s = avahi_simple_poll_new(); + assert(s); + + api = avahi_simple_poll_get(s); + + api->watch_new(api, 0, AVAHI_WATCH_IN, callback, NULL); + + for (;;) { + struct timeval tv; + printf("Iteration %i\n", i++); + + if (i > 100) + avahi_simple_poll_quit(s); + + avahi_elapse_time(&tv, 1000, 0); + + api->set_wakeup_time(api, &tv); + + if (avahi_simple_poll_iterate(s, 1) != 0) + break; + } + + return 0; +} |