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;
alljoyn_interfacedescription testIntf = NULL;
alljoyn_buslistener_callbacks callbacks = {
NULL,
NULL,
&found_advertised_name,
NULL,
&name_owner_changed,
NULL,
NULL,
NULL
};
unsigned int count = 0;
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("SRPSecurityClientC", QCC_TRUE);
/* Add org.alljoyn.bus.samples.secure.SecureInterface interface */
status = alljoyn_busattachment_createinterface_secure(g_msgBus, INTERFACE_NAME, &testIntf, AJ_IFC_SECURITY_REQUIRED);
if (status == ER_OK) {
alljoyn_interfacedescription_addmember(testIntf, ALLJOYN_MESSAGE_METHOD_CALL, "Ping", "s", "s", "inStr1,outStr", 0);
alljoyn_interfacedescription_activate(testIntf);
} else {
printf("Failed to create interface %s\n", INTERFACE_NAME);
}
/* Start the msg bus */
if (ER_OK == status) {
status = alljoyn_busattachment_start(g_msgBus);
if (ER_OK != status) {
printf("alljoyn_busattachment_start failed\n");
} else {
printf("alljoyn_busattachment started.\n");
}
}
/*
* enable security
* note the location of the keystore file has been specified and the
* isShared parameter is being set to true. So this keystore file can
* be used by multiple applications
*/
if (ER_OK == status) {
alljoyn_authlistener_callbacks callbacks = {
request_credentials,
NULL,
NULL,
authentication_complete
};
g_authListener = alljoyn_authlistener_create(&callbacks, NULL);
/*
* alljoyn_busattachment_enablepeersecurity function is called by
* applications that want to use authentication and encryption. This
* function call must be made after alljoyn_busattachment_start and
* before calling alljoyn_busattachment_connect.
*
* In most situations a per-application keystore file is generated.
* However, this code specifies the location of the keystore file and
* the isShared parameter is being set to QCC_TRUE. The resulting
* keystore file can be used by multiple applications.
*/
status = alljoyn_busattachment_enablepeersecurity(g_msgBus, "ALLJOYN_SRP_KEYX", g_authListener,
"/.alljoyn_keystore/central.ks", QCC_TRUE);
if (ER_OK != status) {
printf("alljoyn_busattachment_enablepeersecurity failed (%s)\n", QCC_StatusText(status));
} else {
printf("alljoyn_busattachment_enablepeersecurity Successful\n");
}
}
/* Connect to the bus */
if (ER_OK == status) {
status = alljoyn_busattachment_connect(g_msgBus, NULL);
if (ER_OK != status) {
printf("alljoyn_busattachment_connect() failed with status: 0x%04x\n", status);
} else {
printf("alljoyn_busattachment connected to \"%s\"\n", alljoyn_busattachment_getconnectspec(g_msgBus));
}
}
/* Create a bus listener */
g_busListener = alljoyn_buslistener_create(&callbacks, NULL);
/* Register a bus listener in order to get discovery indications */
if (ER_OK == status) {
alljoyn_busattachment_registerbuslistener(g_msgBus, g_busListener);
printf("alljoyn_buslistener Registered.\n");
}
/* Begin discovery on the well-known name of the service to be called */
if (ER_OK == status) {
status = alljoyn_busattachment_findadvertisedname(g_msgBus, OBJECT_NAME);
if (status != ER_OK) {
printf("alljoyn_busattachment_findadvertisedname failed (%s))\n", QCC_StatusText(status));
}
}
/* Wait for join session to complete */
while (!s_joinComplete && !g_interrupt) {
if (0 == (count++ % 10)) {
printf("Waited %u seconds for alljoyn_busattachment_joinsession completion.\n", count / 10);
}
#ifdef _WIN32
Sleep(100);
#else
usleep(100 * 1000);
#endif
}
if (status == ER_OK && g_interrupt == QCC_FALSE) {
alljoyn_message reply;
alljoyn_msgarg inputs;
size_t numArgs;
alljoyn_proxybusobject remoteObj = alljoyn_proxybusobject_create(g_msgBus, OBJECT_NAME, OBJECT_PATH, s_sessionId);
const alljoyn_interfacedescription alljoynTestIntf = alljoyn_busattachment_getinterface(g_msgBus, INTERFACE_NAME);
QCC_ASSERT(alljoynTestIntf);
alljoyn_proxybusobject_addinterface(remoteObj, alljoynTestIntf);
/*
* Although AllJoyn will automatically try and establish a secure connection
* when a method call is made. It will only allow the user the amount of time
* specified in the methodcall timeout parameter to enter user input. For the
* "Ping" method that is 5 seconds. This is not a reasonable amount of time
* for a user to see the security password and enter it.
*
* By calling alljoyn_proxybusobject_secureconnection the user will have
* as much time as they need to to enter the security password to secure
* the connection.
*/
status = alljoyn_proxybusobject_secureconnection(remoteObj, QCC_TRUE);
if (ER_OK == status) {
reply = alljoyn_message_create(g_msgBus);
inputs = alljoyn_msgarg_array_create(1);
numArgs = 1;
status = alljoyn_msgarg_array_set(inputs, &numArgs, "s", "ClientC says Hello AllJoyn!");
status = alljoyn_proxybusobject_methodcall(remoteObj, INTERFACE_NAME, "Ping", inputs, 1, reply, 5000, 0);
if (ER_OK == status) {
char* ping_str;
status = alljoyn_msgarg_get(alljoyn_message_getarg(reply, 0), "s", &ping_str);
printf("%s.%s ( path=%s) returned \"%s\"\n", INTERFACE_NAME, "Ping",
OBJECT_PATH, ping_str);
} else {
printf("alljoyn_proxybusobject_methodcall on %s.%s failed\n", INTERFACE_NAME, "Ping");
}
alljoyn_msgarg_destroy(inputs);
alljoyn_message_destroy(reply);
}
alljoyn_proxybusobject_destroy(remoteObj);
}
/* Deallocate bus */
if (g_msgBus) {
alljoyn_busattachment deleteMe = g_msgBus;
g_msgBus = NULL;
alljoyn_busattachment_destroy(deleteMe);
}
/* Deallocate bus listener */
alljoyn_buslistener_destroy(g_busListener);
/* Deallocate auth listener */
alljoyn_authlistener_destroy(g_authListener);
printf("exiting with status %d (%s)\n", status, QCC_StatusText(status));
#ifdef ROUTER
alljoyn_routershutdown();
#endif
alljoyn_shutdown();
return (int) status;
}