1/*** 2 This file is part of avahi. 3 4 avahi is free software; you can redistribute it and/or modify it 5 under the terms of the GNU Lesser General Public License as 6 published by the Free Software Foundation; either version 2.1 of the 7 License, or (at your option) any later version. 8 9 avahi is distributed in the hope that it will be useful, but WITHOUT 10 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 11 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General 12 Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with avahi; if not, write to the Free Software 16 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 17 USA. 18***/ 19 20#ifdef HAVE_CONFIG_H 21#include <config.h> 22#endif 23 24#include <stdio.h> 25#include <assert.h> 26 27#include <avahi-client/client.h> 28#include <avahi-client/lookup.h> 29#include <avahi-client/publish.h> 30 31#include <avahi-common/error.h> 32#include <avahi-common/simple-watch.h> 33#include "avahi-common/avahi-malloc.h" 34#include <avahi-common/timeval.h> 35 36static const AvahiPoll *poll_api = NULL; 37static AvahiSimplePoll *simple_poll = NULL; 38 39static void avahi_client_callback (AvahiClient *c, AvahiClientState state, void *userdata) { 40 printf ("CLIENT: Callback on %p, state -> %d, data -> %s\n", (void*) c, state, (char*)userdata); 41} 42 43static void avahi_entry_group_callback (AvahiEntryGroup *g, AvahiEntryGroupState state, void *userdata) { 44 printf ("ENTRY-GROUP: Callback on %p, state -> %d, data -> %s\n", (void*) g, state, (char*)userdata); 45} 46 47static void avahi_entry_group2_callback (AvahiEntryGroup *g, AvahiEntryGroupState state, void *userdata) { 48 printf ("ENTRY-GROUP2: Callback on %p, state -> %d, data -> %s\n", (void*) g, state, (char*)userdata); 49} 50 51static void avahi_domain_browser_callback( 52 AvahiDomainBrowser *b, 53 AvahiIfIndex interface, 54 AvahiProtocol protocol, 55 AvahiBrowserEvent event, 56 const char *domain, 57 AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, 58 void *userdata) { 59 60 printf ("DOMAIN-BROWSER: Callback on %p, interface (%d), protocol (%d), event (%d), domain (%s), data (%s)\n", (void*) b, interface, protocol, event, domain ? domain : "NULL", (char*)userdata); 61} 62 63static void avahi_service_resolver_callback( 64 AvahiServiceResolver *r, 65 AvahiIfIndex interface, 66 AvahiProtocol protocol, 67 AvahiResolverEvent event, 68 const char *name, 69 const char *type, 70 const char *domain, 71 const char *host_name, 72 const AvahiAddress *a, 73 uint16_t port, 74 AvahiStringList *txt, 75 AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, 76 void *userdata) { 77 78 char addr[64]; 79 char *txtr; 80 if (event == AVAHI_RESOLVER_FAILURE) { 81 printf ("SERVICE-RESOLVER: ServiceResolver %p timed out (%s %s)\n", (void*) r, name, type); 82 return; 83 } 84 avahi_address_snprint (addr, sizeof (addr), a); 85 txtr = avahi_string_list_to_string (txt); 86 printf ("SERVICE-RESOLVER: Callback on ServiceResolver, interface (%d), protocol (%d), event (%d), name (%s), type (%s), domain (%s), host_name (%s), address (%s), port (%d), txtdata (%s), data(%s)\n", interface, protocol, event, name, type, domain, host_name, addr, port, txtr, (char*)userdata); 87 avahi_free(txtr); 88} 89 90static void avahi_service_browser_callback ( 91 AvahiServiceBrowser *b, 92 AvahiIfIndex interface, 93 AvahiProtocol protocol, 94 AvahiBrowserEvent event, 95 const char *name, 96 const char *type, 97 const char *domain, 98 AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, 99 void *userdata) { 100 101 AvahiServiceResolver *sr; 102 103 printf ("SERVICE-BROWSER: Callback on %p, interface (%d), protocol (%d), event (%d), name (%s), type (%s), domain (%s), data (%s)\n", (void*) b, interface, protocol, event, name ? name : "NULL", type, domain ? domain : "NULL", (char*)userdata); 104 105 if (b && name) 106 { 107 sr = avahi_service_resolver_new (avahi_service_browser_get_client (b), interface, protocol, name, type, domain, AVAHI_PROTO_UNSPEC, 0, avahi_service_resolver_callback, (char*) "xxXXxx"); 108 printf("New service resolver %p\n", (void*) sr); 109 } 110} 111 112static void avahi_service_type_browser_callback ( 113 AvahiServiceTypeBrowser *b, 114 AvahiIfIndex interface, 115 AvahiProtocol protocol, 116 AvahiBrowserEvent event, 117 const char *type, 118 const char *domain, 119 AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, 120 void *userdata) { 121 122 printf ("SERVICE-TYPE-BROWSER: Callback on %p, interface (%d), protocol (%d), event (%d), type (%s), domain (%s), data (%s)\n", (void*) b, interface, protocol, event, type ? type : "NULL", domain ? domain : "NULL", (char*)userdata); 123} 124 125static void avahi_address_resolver_callback ( 126 AVAHI_GCC_UNUSED AvahiAddressResolver *r, 127 AvahiIfIndex interface, 128 AvahiProtocol protocol, 129 AvahiResolverEvent event, 130 const AvahiAddress *address, 131 const char *name, 132 AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, 133 void *userdata) { 134 135 char addr[64]; 136 if (event == AVAHI_RESOLVER_FAILURE) { 137 printf ("ADDRESS-RESOLVER: Callback on AddressResolver, timed out.\n"); 138 return; 139 } 140 avahi_address_snprint (addr, sizeof (addr), address); 141 printf ("ADDRESS-RESOLVER: Callback on AddressResolver, interface (%d), protocol (%d), even (%d), address (%s), name (%s), data(%s)\n", interface, protocol, event, addr, name, (char*) userdata); 142} 143 144static void avahi_host_name_resolver_callback ( 145 AvahiHostNameResolver *r, 146 AvahiIfIndex interface, 147 AvahiProtocol protocol, 148 AvahiResolverEvent event, 149 const char *name, 150 const AvahiAddress *a, 151 AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, 152 void *userdata) { 153 154 AvahiClient *client; 155 AvahiAddressResolver *ar; 156 char addr[64]; 157 158 if (event == AVAHI_RESOLVER_FAILURE) { 159 printf ("HOST-NAME-RESOLVER: Callback on HostNameResolver, timed out.\n"); 160 return; 161 } 162 client = avahi_host_name_resolver_get_client (r); 163ar = avahi_address_resolver_new(client, interface, protocol, a, 0, avahi_address_resolver_callback, (char*) "omghai6u"); 164 if (ar) 165 { 166 printf ("Succesfully created address resolver object\n"); 167 } else { 168 printf ("Failed to create AddressResolver\n"); 169 } 170 avahi_address_snprint (addr, sizeof (addr), a); 171 printf ("HOST-NAME-RESOLVER: Callback on HostNameResolver, interface (%d), protocol (%d), event (%d), name (%s), address (%s), data (%s)\n", interface, protocol, event, name, addr, (char*)userdata); 172} 173static void test_free_domain_browser(AVAHI_GCC_UNUSED AvahiTimeout *timeout, void* userdata) 174{ 175 AvahiServiceBrowser *b = userdata; 176 printf ("Freeing domain browser\n"); 177 avahi_service_browser_free (b); 178} 179 180static void test_free_entry_group (AVAHI_GCC_UNUSED AvahiTimeout *timeout, void* userdata) 181{ 182 AvahiEntryGroup *g = userdata; 183 printf ("Freeing entry group\n"); 184 avahi_entry_group_free (g); 185} 186 187static void test_entry_group_reset (AVAHI_GCC_UNUSED AvahiTimeout *timeout, void* userdata) 188{ 189 AvahiEntryGroup *g = userdata; 190 191 printf ("Resetting entry group\n"); 192 avahi_entry_group_reset (g); 193 194 avahi_entry_group_add_service (g, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, "Lathiat's Site", "_http._tcp", NULL, NULL, 80, "foo=bar2", NULL); 195 196 avahi_entry_group_commit (g); 197} 198 199static void test_entry_group_update(AVAHI_GCC_UNUSED AvahiTimeout *timeout, void* userdata) { 200 AvahiEntryGroup *g = userdata; 201 202 printf ("Updating entry group\n"); 203 204 avahi_entry_group_update_service_txt(g, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, "Lathiat's Site", "_http._tcp", NULL, "foo=bar3", NULL); 205} 206 207static void terminate(AVAHI_GCC_UNUSED AvahiTimeout *timeout, AVAHI_GCC_UNUSED void *userdata) { 208 209 avahi_simple_poll_quit(simple_poll); 210} 211 212int main (AVAHI_GCC_UNUSED int argc, AVAHI_GCC_UNUSED char *argv[]) { 213 AvahiClient *avahi; 214 AvahiEntryGroup *group, *group2; 215 AvahiDomainBrowser *domain; 216 AvahiServiceBrowser *sb; 217 AvahiServiceTypeBrowser *st; 218 AvahiHostNameResolver *hnr; 219 AvahiAddress *aar; 220 const char *ret; 221 int error; 222 uint32_t cookie; 223 struct timeval tv; 224 AvahiAddress a; 225 226 simple_poll = avahi_simple_poll_new(); 227 poll_api = avahi_simple_poll_get(simple_poll); 228 229 if (!(avahi = avahi_client_new(poll_api, 0, avahi_client_callback, (char*) "omghai2u", &error))) { 230 fprintf(stderr, "Client failed: %s\n", avahi_strerror(error)); 231 goto fail; 232 } 233 234 printf("State: %i\n", avahi_client_get_state(avahi)); 235 236 ret = avahi_client_get_version_string (avahi); 237 printf("Avahi Server Version: %s (Error Return: %s)\n", ret, ret ? "OK" : avahi_strerror(avahi_client_errno(avahi))); 238 239 ret = avahi_client_get_host_name (avahi); 240 printf("Host Name: %s (Error Return: %s)\n", ret, ret ? "OK" : avahi_strerror(avahi_client_errno(avahi))); 241 242 ret = avahi_client_get_domain_name (avahi); 243 printf("Domain Name: %s (Error Return: %s)\n", ret, ret ? "OK" : avahi_strerror(avahi_client_errno(avahi))); 244 245 ret = avahi_client_get_host_name_fqdn (avahi); 246 printf("FQDN: %s (Error Return: %s)\n", ret, ret ? "OK" : avahi_strerror(avahi_client_errno(avahi))); 247 248 cookie = avahi_client_get_local_service_cookie(avahi); 249 printf("Local service cookie: %u (Error Return: %s)\n", cookie, cookie != AVAHI_SERVICE_COOKIE_INVALID ? "OK" : avahi_strerror(avahi_client_errno(avahi))); 250 251 group = avahi_entry_group_new(avahi, avahi_entry_group_callback, (char*) "omghai"); 252 printf("Creating entry group: %s\n", group ? "OK" : avahi_strerror(avahi_client_errno (avahi))); 253 254 assert(group); 255 256 printf("Sucessfully created entry group %p\n", (void*) group); 257 258 printf("%s\n", avahi_strerror(avahi_entry_group_add_service (group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, "Lathiat's Site", "_http._tcp", NULL, NULL, 80, "foo=bar", NULL))); 259 printf("add_record: %d\n", avahi_entry_group_add_record (group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, "TestX", 0x01, 0x10, 120, "\5booya", 6)); 260 261 avahi_entry_group_commit (group); 262 263 domain = avahi_domain_browser_new (avahi, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, NULL, AVAHI_DOMAIN_BROWSER_BROWSE, 0, avahi_domain_browser_callback, (char*) "omghai3u"); 264 265 if (domain == NULL) 266 printf ("Failed to create domain browser object\n"); 267 else 268 printf ("Sucessfully created domain browser %p\n", (void*) domain); 269 270 st = avahi_service_type_browser_new (avahi, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, NULL, 0, avahi_service_type_browser_callback, (char*) "omghai3u"); 271 if (st == NULL) 272 printf ("Failed to create service type browser object\n"); 273 else 274 printf ("Sucessfully created service type browser %p\n", (void*) st); 275 276 sb = avahi_service_browser_new (avahi, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, "_http._tcp", NULL, 0, avahi_service_browser_callback, (char*) "omghai3u"); 277 if (sb == NULL) 278 printf ("Failed to create service browser object\n"); 279 else 280 printf ("Sucessfully created service browser %p\n", (void*) sb); 281 282 hnr = avahi_host_name_resolver_new (avahi, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, "ecstasy.local", AVAHI_PROTO_UNSPEC, 0, avahi_host_name_resolver_callback, (char*) "omghai4u"); 283 if (hnr == NULL) 284 printf ("Failed to create hostname resolver object\n"); 285 else 286 printf ("Successfully created hostname resolver object\n"); 287 288 aar = avahi_address_parse ("224.0.0.251", AVAHI_PROTO_UNSPEC, &a); 289 if (aar == NULL) { 290 printf ("failed to create address object\n"); 291 } else { 292 group2 = avahi_entry_group_new (avahi, avahi_entry_group2_callback, (char*) "omghai222"); 293 if ((error = avahi_entry_group_add_address (group2, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, "test-mdns.local.", aar)) < 0) 294 { 295 printf ("*** failed to add address to entry group: %s\n", avahi_strerror (error)); 296 avahi_entry_group_free (group2); 297 } else { 298 printf ("*** success, added address\n"); 299 avahi_entry_group_commit (group2); 300 } 301 } 302 303 avahi_elapse_time(&tv, 8000, 0); 304 poll_api->timeout_new(poll_api, &tv, test_entry_group_reset, group); 305 avahi_elapse_time(&tv, 15000, 0); 306 poll_api->timeout_new(poll_api, &tv, test_entry_group_update, group); 307 avahi_elapse_time(&tv, 20000, 0); 308 poll_api->timeout_new(poll_api, &tv, test_free_entry_group, group); 309 avahi_elapse_time(&tv, 25000, 0); 310 poll_api->timeout_new(poll_api, &tv, test_free_domain_browser, sb); 311 312 avahi_elapse_time(&tv, 30000, 0); 313 poll_api->timeout_new(poll_api, &tv, terminate, NULL); 314 315 avahi_simple_poll_loop(simple_poll); 316 317 printf("terminating...\n"); 318 319fail: 320 321 if (avahi) 322 avahi_client_free (avahi); 323 324 if (simple_poll) 325 avahi_simple_poll_free(simple_poll); 326 327 return 0; 328} 329