/* FoundAdvertisedName callback */
void AJ_CALL found_advertised_name(const void* context, const char* name, alljoyn_transportmask transport, const char* namePrefix)
{
QCC_UNUSED(context);
printf("found_advertised_name(name=%s, prefix=%s, transport=0x%x)\n", name, namePrefix, (unsigned int)transport);
/*
* The access to global variable s_joinInitiated is serialized across multiple found_advertised_name callbacks
* by accessing it only before calling alljoyn_busattachment_enableconcurrentcallbacks.
*/
if ((QCC_FALSE == s_joinInitiated) && (0 == strcmp(name, OBJECT_NAME))) {
/* We found a remote bus that is advertising basic service's well-known name, so connect to it */
alljoyn_sessionopts opts = alljoyn_sessionopts_create(ALLJOYN_TRAFFIC_TYPE_MESSAGES, QCC_FALSE, ALLJOYN_PROXIMITY_ANY, ALLJOYN_TRANSPORT_ANY);
if (NULL != opts) {
QStatus status;
s_joinInitiated = QCC_TRUE;
/* alljoyn_busattachment_joinsession might block for a while, so allow other callbacks to run in parallel with it */
alljoyn_busattachment_enableconcurrentcallbacks(s_msgBus);
status = alljoyn_busattachment_joinsession(s_msgBus, name, SERVICE_PORT, NULL, &s_sessionId, opts);
if (ER_OK != status) {
printf("alljoyn_busattachment_joinsession failed (status=%s)\n", QCC_StatusText(status));
} else {
printf("alljoyn_busattachment_joinsession SUCCESS (Session id=%u)\n", (unsigned int)s_sessionId);
}
alljoyn_sessionopts_destroy(opts);
s_joinComplete = QCC_TRUE;
}
}
}
/* FoundAdvertisedName callback */
void AJ_CALL found_advertised_name(const void* context, const char* name, alljoyn_transportmask transport, const char* namePrefix)
{
printf("[Callback] found_advertised_name(name=%s, prefix=%s)\n", name, namePrefix);
if (0 == strcmp(name, OBJECT_NAME)) {
/* We found a remote bus that is advertising basic service's well-known name so connect to it */
alljoyn_sessionopts opts = alljoyn_sessionopts_create(ALLJOYN_TRAFFIC_TYPE_MESSAGES, QCC_FALSE, ALLJOYN_PROXIMITY_ANY, ALLJOYN_TRANSPORT_ANY);
QStatus status;
/* enable concurrent callbacks so joinsession can be called */
alljoyn_busattachment_enableconcurrentcallbacks(g_msgBus);
status = alljoyn_busattachment_joinsession(g_msgBus, name, SERVICE_PORT, NULL, &s_sessionId, opts);
if (ER_OK != status) {
printf("alljoyn_busattachment_joinsession failed (status=%s)\n", QCC_StatusText(status));
} else {
printf("alljoyn_busattachment_joinsession SUCCESS (Session id=%d)\n", s_sessionId);
}
alljoyn_sessionopts_destroy(opts);
}
s_joinComplete = QCC_TRUE;
}
int main(int argc, char** argv)
{
QStatus status = ER_OK;
const char* keyStore = NULL;
int i = 0;
alljoyn_interfacedescription intf = NULL;
alljoyn_interfacedescription intfvalue = NULL;
/* SessionPort Listeners. */
alljoyn_sessionportlistener_callbacks spl_cbs = {
&accept_session_joiner,
&session_joined
};
/* SessionPort Listeners. */
alljoyn_sessionlistener_callbacks sl_cbs = {
&session_lost, //session lost callback
NULL, //session member added callback
NULL //session member lost callback
};
/* Bus Object callbacks */
alljoyn_busobject_callbacks busObjCbs = {
&property_get,
&property_set,
&busobject_object_registered,
&busobject_object_unregistered
};
/* Auth listener callbacks. */
alljoyn_authlistenerasync_callbacks authcbs = {
request_credentials_async,
verify_credentials_async,
security_violation,
authentication_complete
};
alljoyn_authlistener authListener;
printf("AllJoyn Library version: %s\n", alljoyn_getversion());
printf("AllJoyn Library build info: %s\n", alljoyn_getbuildinfo());
/* Install SIGINT handler */
signal(SIGINT, SigIntHandler);
g_wellKnownName = (char*)DEFAULT_WELLKNOWN_NAME;
g_sessionOpts = alljoyn_sessionopts_create(ALLJOYN_TRAFFIC_TYPE_MESSAGES, QCC_FALSE, ALLJOYN_PROXIMITY_ANY, ALLJOYN_TRANSPORT_ANY);
/* Parse command line args */
for (i = 1; i < argc; ++i) {
if (0 == strcmp("-h", argv[i]) || 0 == strcmp("-?", argv[i])) {
usage();
exit(0);
} else if (0 == strcmp("-p", argv[i])) {
if (g_echo_signal) {
printf("options -e and -p are mutually exclusive\n");
usage();
exit(1);
}
g_ping_back = QCC_TRUE;
} else if (0 == strcmp("-e", argv[i])) {
if (g_ping_back) {
printf("options -p and -e are mutually exclusive\n");
usage();
exit(1);
}
g_echo_signal = QCC_TRUE;;
} else if (0 == strcmp("-x", argv[i])) {
g_compress = QCC_TRUE;
} else if (0 == strcmp("-i", argv[i])) {
++i;
if (i == argc) {
printf("option %s requires a parameter\n", argv[i - 1]);
usage();
exit(1);
} else {
g_reportInterval = strtoul(argv[i], NULL, 10);
}
} else if (0 == strcmp("-n", argv[i])) {
++i;
if (i == argc) {
printf("option %s requires a parameter\n", argv[i - 1]);
usage();
exit(1);
} else {
g_wellKnownName = argv[i];
}
} else if (0 == strcmp("-k", argv[i])) {
++i;
if (i == argc) {
printf("option %s requires a parameter\n", argv[i - 1]);
usage();
exit(1);
} else {
keyStore = argv[i];
}
} else if (0 == strcmp("-kx", argv[i])) {
++i;
if (i == argc) {
printf("option %s requires a parameter\n", argv[i - 1]);
usage();
exit(1);
} else {
g_keyExpiration = strtoul(argv[i], NULL, 10);
}
} else if (0 == strcmp("-m", argv[i])) {
alljoyn_sessionopts_set_multipoint(g_sessionOpts, QCC_TRUE);
} else if (0 == strcmp("-t", argv[i])) {
alljoyn_sessionopts_set_transports(g_sessionOpts, ALLJOYN_TRANSPORT_TCP);
} else if (0 == strcmp("-u", argv[i])) {
alljoyn_sessionopts_set_transports(g_sessionOpts, ALLJOYN_TRANSPORT_UDP);
} else if (0 == strcmp("-l", argv[i])) {
alljoyn_sessionopts_set_transports(g_sessionOpts, ALLJOYN_TRANSPORT_LOCAL);
} else if (0 == strcmp("-a", argv[i])) {
g_cancelAdvertise = QCC_TRUE;
} else {
status = ER_FAIL;
printf("Unknown option %s\n", argv[i]);
usage();
exit(1);
}
}
//Create bus attachment
g_msgBus = alljoyn_busattachment_create("bbcservice", QCC_TRUE);
//Create and add interfaces to the bus
status = alljoyn_busattachment_createinterface(g_msgBus, INTERFACE_NAME, &intf);
if (status != ER_OK) {
printf("Could not create %s interface because of %s. \n", INTERFACE_NAME, QCC_StatusText(status));
return status;
}
status = alljoyn_busattachment_createinterface(g_msgBus, INTERFACE_VALUE_NAME, &intfvalue);
if (status != ER_OK) {
printf("Could not create %s interface because of %s. \n", INTERFACE_VALUE_NAME, QCC_StatusText(status));
return status;
}
/* Activate org.alljoyn.alljoyn_test */
status = alljoyn_interfacedescription_addmethod(intf, "my_ping", "s", "s", "i,i", 0, NULL);
if (status != ER_OK) {
printf("Could not add method %s to interface %s because of %s. \n", "my_ping", INTERFACE_NAME, QCC_StatusText(status));
return status;
}
status = alljoyn_interfacedescription_addmethod(intf, "delayed_ping", "su", "s", "i,i", 0, NULL);
if (status != ER_OK) {
printf("Could not add method %s to interface %s because of %s. \n", "delayed_ping", INTERFACE_NAME, QCC_StatusText(status));
return status;
}
status = alljoyn_interfacedescription_addmethod(intf, "time_ping", "uq", "uq", "i,i", 0, NULL);
if (status != ER_OK) {
printf("Could not add method %s to interface %s because of %s. \n", "time_ping", INTERFACE_NAME, QCC_StatusText(status));
return status;
}
status = alljoyn_interfacedescription_addmember(intf, ALLJOYN_MESSAGE_SIGNAL, "my_signal", "a{ys}", NULL, "inStr", 0);
if (status != ER_OK) {
printf("Could not add signal %s to interface %s because of %s. \n", "my_signal", INTERFACE_NAME, QCC_StatusText(status));
return status;
}
alljoyn_interfacedescription_activate(intf);
/*Activate org.alljoyn.alljoyn_test.values */
status = alljoyn_interfacedescription_addproperty(intfvalue, "int_val", "i", ALLJOYN_PROP_ACCESS_RW);
if (status != ER_OK) {
printf("Could not add property %s to interface %s because of %s. \n", "int_val", INTERFACE_VALUE_NAME, QCC_StatusText(status));
return status;
}
status = alljoyn_interfacedescription_addproperty(intfvalue, "str_val", "s", ALLJOYN_PROP_ACCESS_RW);
if (status != ER_OK) {
printf("Could not add method %s to interface %s because of %s. \n", "str_val", INTERFACE_VALUE_NAME, QCC_StatusText(status));
return status;
}
status = alljoyn_interfacedescription_addproperty(intfvalue, "ro_str", "s", ALLJOYN_PROP_ACCESS_READ);
if (status != ER_OK) {
printf("Could not add method %s to interface %s because of %s. \n", "ro_str", INTERFACE_VALUE_NAME, QCC_StatusText(status));
return status;
}
alljoyn_interfacedescription_activate(intfvalue);
//Start the bus
status = alljoyn_busattachment_start(g_msgBus);
if (status != ER_OK) {
printf("Could not start the bus because of %s. \n", QCC_StatusText(status));
return status;
}
//Connect to the bus TODO - change the connect spec
status = alljoyn_busattachment_connect(g_msgBus, "null:");
if (status != ER_OK) {
printf("Could not connect to the bus because of %s. \n", QCC_StatusText(status));
return status;
}
/* SessionPort Listeners. */
g_sessionPortListener = alljoyn_sessionportlistener_create(&spl_cbs, NULL);
/* SessionPort Listeners. */
g_sessionListener = alljoyn_sessionlistener_create(&sl_cbs, NULL);
/* Bus Object call backs. */
g_testObj = alljoyn_busobject_create(OBJECT_PATH, QCC_FALSE, &busObjCbs, NULL);
status = bus_object_init();
if (status != ER_OK) {
printf("Bus object init failed because of %s. \n", QCC_StatusText(status));
return status;
}
alljoyn_busattachment_registerbusobject(g_msgBus, g_testObj);
/* Auth listener callbacks. */
authListener = alljoyn_authlistenerasync_create(&authcbs, NULL);
status = alljoyn_busattachment_enablepeersecurity(g_msgBus, "ALLJOYN_SRP_KEYX ALLJOYN_PIN_KEYX ALLJOYN_RSA_KEYX ALLJOYN_SRP_LOGON", authListener, keyStore, keyStore != NULL);
if (ER_OK != status) {
printf("enablePeerSecurity failed (%s)\n", QCC_StatusText(status));
return status;
}
/* Add a logon entry. */
alljoyn_busattachment_addlogonentry(g_msgBus, "ALLJOYN_SRP_LOGON", "sleepy", "123456");
if (ER_OK == status) {
printf("bbcservice %s ready to accept connections\n", g_wellKnownName);
while (g_interrupt == QCC_FALSE) {
#ifdef _WIN32
Sleep(100 * 10 * 300);
#else
usleep(100 * 1000 * 10 * 300);
#endif
}
}
/* Clean up. */
alljoyn_busattachment_unregisterbusobject(g_msgBus, g_testObj);
alljoyn_sessionopts_destroy(g_sessionOpts);
alljoyn_authlistenerasync_destroy(authListener);
alljoyn_busobject_destroy(g_testObj);
alljoyn_sessionportlistener_destroy(g_sessionPortListener);
alljoyn_sessionlistener_destroy(g_sessionListener);
alljoyn_busattachment_destroy(g_msgBus);
return 0;
}
/** Main entry point */
int CDECL_CALL main(void)
{
QStatus status = ER_OK;
char* connectArgs = "unix:abstract=alljoyn";
alljoyn_interfacedescription testIntf = NULL;
alljoyn_busobject_callbacks busObjCbs = {
NULL,
NULL,
&busobject_object_registered,
NULL
};
alljoyn_busobject testObj = NULL;
alljoyn_interfacedescription exampleIntf;
alljoyn_interfacedescription_member cat_member;
QCC_BOOL foundMember = QCC_FALSE;
alljoyn_busobject_methodentry methodEntries[] = {
{ &cat_member, cat_method },
};
alljoyn_sessionportlistener_callbacks spl_cbs = {
accept_session_joiner,
NULL
};
alljoyn_sessionopts opts = NULL;
if (alljoyn_init() != ER_OK) {
return 1;
}
#ifdef ROUTER
if (alljoyn_routerinit() != ER_OK) {
alljoyn_shutdown();
return 1;
}
#endif
printf("AllJoyn Library version: %s\n", alljoyn_getversion());
printf("AllJoyn Library build info: %s\n", alljoyn_getbuildinfo());
/* Install SIGINT handler */
signal(SIGINT, SigIntHandler);
/* Create message bus */
g_msgBus = alljoyn_busattachment_create("myApp", QCC_TRUE);
if (g_msgBus != NULL) {
/* Add org.alljoyn.Bus.method_sample interface */
status = alljoyn_busattachment_createinterface(g_msgBus, INTERFACE_NAME, &testIntf);
if (status == ER_OK) {
alljoyn_interfacedescription_addmember(testIntf, ALLJOYN_MESSAGE_METHOD_CALL, "cat", "ss", "s", "inStr1,inStr2,outStr", 0);
alljoyn_interfacedescription_activate(testIntf);
printf("Interface Created.\n");
} else {
printf("Failed to create interface 'org.alljoyn.Bus.method_sample'\n");
}
/* Register a bus listener */
if (ER_OK == status) {
/* Create a bus listener */
alljoyn_buslistener_callbacks callbacks = {
NULL,
NULL,
NULL,
NULL,
&name_owner_changed,
NULL,
NULL,
NULL
};
g_busListener = alljoyn_buslistener_create(&callbacks, NULL);
alljoyn_busattachment_registerbuslistener(g_msgBus, g_busListener);
}
/* Set up bus object */
testObj = alljoyn_busobject_create(OBJECT_PATH, QCC_FALSE, &busObjCbs, NULL);
exampleIntf = alljoyn_busattachment_getinterface(g_msgBus, INTERFACE_NAME);
assert(exampleIntf);
alljoyn_busobject_addinterface(testObj, exampleIntf);
foundMember = alljoyn_interfacedescription_getmember(exampleIntf, "cat", &cat_member);
assert(foundMember == QCC_TRUE);
if (!foundMember) {
printf("Failed to get cat member of interface\n");
}
status = alljoyn_busobject_addmethodhandlers(testObj, methodEntries, sizeof(methodEntries) / sizeof(methodEntries[0]));
if (ER_OK != status) {
printf("Failed to register method handlers for BasicSampleObject\n");
}
/* Start the msg bus */
status = alljoyn_busattachment_start(g_msgBus);
if (ER_OK == status) {
printf("alljoyn_busattachment started.\n");
/* Register local objects and connect to the daemon */
status = alljoyn_busattachment_registerbusobject(g_msgBus, testObj);
/* Create the client-side endpoint */
if (ER_OK == status) {
status = alljoyn_busattachment_connect(g_msgBus, connectArgs);
if (ER_OK != status) {
printf("alljoyn_busattachment_connect(\"%s\") failed\n", (connectArgs) ? connectArgs : "NULL");
} else {
printf("alljoyn_busattachment connected to \"%s\"\n", alljoyn_busattachment_getconnectspec(g_msgBus));
}
}
} else {
printf("alljoyn_busattachment_start failed\n");
}
/*
* Advertise this service on the bus
* There are three steps to advertising this service on the bus
* 1) Request a well-known name that will be used by the client to discover
* this service
* 2) Create a session
* 3) Advertise the well-known name
*/
/* Request name */
if (ER_OK == status) {
uint32_t flags = DBUS_NAME_FLAG_REPLACE_EXISTING | DBUS_NAME_FLAG_DO_NOT_QUEUE;
QStatus status = alljoyn_busattachment_requestname(g_msgBus, OBJECT_NAME, flags);
if (ER_OK != status) {
printf("alljoyn_busattachment_requestname(%s) failed (status=%s)\n", OBJECT_NAME, QCC_StatusText(status));
}
}
/* Create session port listener */
s_sessionPortListener = alljoyn_sessionportlistener_create(&spl_cbs, NULL);
/* Create session */
opts = alljoyn_sessionopts_create(ALLJOYN_TRAFFIC_TYPE_MESSAGES, QCC_FALSE, ALLJOYN_PROXIMITY_ANY, ALLJOYN_TRANSPORT_ANY);
if (ER_OK == status) {
alljoyn_sessionport sp = SERVICE_PORT;
status = alljoyn_busattachment_bindsessionport(g_msgBus, &sp, opts, s_sessionPortListener);
if (ER_OK != status) {
printf("alljoyn_busattachment_bindsessionport failed (%s)\n", QCC_StatusText(status));
}
}
/* Advertise name */
if (ER_OK == status) {
status = alljoyn_busattachment_advertisename(g_msgBus, OBJECT_NAME, alljoyn_sessionopts_get_transports(opts));
if (status != ER_OK) {
printf("Failed to advertise name %s (%s)\n", OBJECT_NAME, QCC_StatusText(status));
}
}
if (ER_OK == status) {
while (g_interrupt == QCC_FALSE) {
#ifdef _WIN32
Sleep(100);
#else
usleep(100 * 1000);
#endif
}
}
}
/* Deallocate sessionopts */
if (opts) {
alljoyn_sessionopts_destroy(opts);
}
/* Deallocate bus */
if (g_msgBus) {
alljoyn_busattachment deleteMe = g_msgBus;
g_msgBus = NULL;
alljoyn_busattachment_destroy(deleteMe);
}
/* Deallocate bus listener */
if (g_busListener) {
alljoyn_buslistener_destroy(g_busListener);
}
/* Deallocate session port listener */
if (s_sessionPortListener) {
alljoyn_sessionportlistener_destroy(s_sessionPortListener);
}
/* Deallocate the bus object */
if (testObj) {
alljoyn_busobject_destroy(testObj);
}
#ifdef ROUTER
alljoyn_routershutdown();
#endif
alljoyn_shutdown();
return (int) status;
}
