/* Signal handler. */
void AJ_CALL signal_handler(const alljoyn_interfacedescription_member* member, const char* srcPath, alljoyn_message msg)
{
static uint32_t rxCounts = 0;
QStatus status = ER_OK;
/* Enable concurrent callbacks since some of the calls below could block */
alljoyn_busattachment_enableconcurrentcallbacks(g_msgBus);
if ((++rxCounts % g_reportInterval) == 0) {
printf("RxSignal: %s - %u\n", srcPath, rxCounts);
if (alljoyn_message_isencrypted(msg) == QCC_TRUE) {
printf("Authenticated using %s\n", alljoyn_message_getauthmechanism(msg));
}
}
if (g_echo_signal) {
alljoyn_msgarg arg;
uint8_t flags = 0;
alljoyn_interfacedescription intf = NULL;
alljoyn_interfacedescription_member my_signal_member;
QCC_BOOL foundMember = QCC_FALSE;
arg = alljoyn_msgarg_create_and_set("a{ys}", 0);
if (g_compress) {
flags |= ALLJOYN_MESSAGE_FLAG_COMPRESSED;
}
intf = alljoyn_busattachment_getinterface(g_msgBus, alljoyn_message_getinterface(msg));
if (intf != NULL) {
foundMember = alljoyn_interfacedescription_getmember(intf, "my_signal", &my_signal_member);
}
if (foundMember) {
status = alljoyn_busobject_signal(g_testObj, alljoyn_message_getsender(msg), alljoyn_message_getsessionid(msg), my_signal_member, arg, 1, 0, 0, msg);
if (status != ER_OK) {
printf("Failed to send Signal because of %s. \n", QCC_StatusText(status));
}
} else {
printf("Not able to send signal as could not find signal member. \n");
}
/* Destroy the msgarg */
alljoyn_msgarg_destroy(arg);
}
/* ping back means make a method call when you receive a signal. */
if (g_ping_back) {
alljoyn_msgarg arg;
alljoyn_interfacedescription intf = NULL;
alljoyn_interfacedescription_member my_ping_member;
QCC_BOOL foundMember = QCC_FALSE;
arg = alljoyn_msgarg_create_and_set("s", "Ping back");
intf = alljoyn_busattachment_getinterface(g_msgBus, alljoyn_message_getinterface(msg));
if (intf != NULL) {
foundMember = alljoyn_interfacedescription_getmember(intf, "my_ping", &my_ping_member);
if (foundMember) {
alljoyn_message reply = NULL;
alljoyn_proxybusobject remoteObj = NULL;
reply = alljoyn_message_create(g_msgBus);
remoteObj = alljoyn_proxybusobject_create(g_msgBus, alljoyn_message_getsender(msg), OBJECT_PATH, alljoyn_message_getsessionid(msg));
alljoyn_proxybusobject_addinterface(remoteObj, intf);
/*
* Make a fire-and-forget method call. If the signal was encrypted encrypt the ping
*/
status = alljoyn_proxybusobject_methodcall(remoteObj, INTERFACE_NAME, "my_ping", arg, 1, reply, 5000, alljoyn_message_isencrypted(msg) ? ALLJOYN_MESSAGE_FLAG_ENCRYPTED : 0);
if (status != ER_OK) {
printf("MethodCall on %s.%s failed due to %s. \n", INTERFACE_NAME, "my_ping", QCC_StatusText(status));
}
/* Destroy the message reply. */
alljoyn_message_destroy(reply);
/* Destroy the proxy bus object. */
alljoyn_proxybusobject_destroy(remoteObj);
}
}
/* Destroy the msgarg */
alljoyn_msgarg_destroy(arg);
}
}
/** TODO: Make this C89 compatible. */
int CDECL_CALL main(int argc, char** argv, char** envArg)
{
QStatus status = ER_OK;
char* connectArgs = NULL;
//alljoyn_interfacedescription testIntf = NULL;
/* Create a bus listener */
alljoyn_buslistener_callbacks callbacks = {
®istered,
&unregistered,
&found_advertised_name,
&lost_advertised_name,
&name_owner_changed,
&stopping,
&disconnected,
&prop_changed
};
if (alljoyn_init() != ER_OK) {
return 1;
}
#ifdef ROUTER
printf("Router Init\n");
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); //Name, Allow remote message
// g_msgBus = alljoyn_busattachment_create("myApp", QCC_FALSE); //Name, Allow remote message
/* Add org.alljoyn.Bus.method_sample interface */
#if 0
status = alljoyn_busattachment_createinterface(g_msgBus, INTERFACE_NAME, &testIntf);
if (status == ER_OK) {
printf("Interface Created.\n");
alljoyn_interfacedescription_addmember(testIntf, ALLJOYN_MESSAGE_METHOD_CALL, "cat", "ss", "s", "inStr1,inStr2,outStr", 0);
alljoyn_interfacedescription_addmember(testIntf, ALLJOYN_MESSAGE_METHOD_CALL, "cat2", "ss", "s", "inStr1,inStr2,outStr", 0);
alljoyn_interfacedescription_activate(testIntf);
} else {
printf("Failed to create interface 'org.alljoyn.Bus.method_sample'\n");
}
#endif
/* 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");
}
}
/* Connect to the bus */
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));
}
}
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 == QCC_FALSE && g_interrupt == QCC_FALSE) {
#ifdef _WIN32
Sleep(10);
#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);
#if 1
status = alljoyn_proxybusobject_introspectremoteobject(remoteObj);
if (status != ER_OK) {
printf("Failed to introspect remote object.\n");
}
#endif
//alljoyn_interfacedescription alljoynTestIntf = alljoyn_busattachment_getinterface(g_msgBus, INTERFACE_NAME);
//assert(alljoynTestIntf);
//alljoyn_proxybusobject_addinterface(remoteObj, alljoynTestIntf);
//alljoyn_proxybusobject_introspectremoteobject(remoteObj);
#if 0
alljoynTestIntf = alljoyn_busattachment_getinterface(g_msgBus, "org.freedesktop.DBus.Introspectable");
assert(alljoynTestIntf);
alljoyn_proxybusobject_addinterface(remoteObj, alljoynTestIntf);
alljoynTestIntf = alljoyn_busattachment_getinterface(g_msgBus, "org.allseen.Introspectable");
assert(alljoynTestIntf);
alljoyn_proxybusobject_addinterface(remoteObj, alljoynTestIntf);
#endif
#if 1
reply = alljoyn_message_create(g_msgBus);
inputs = alljoyn_msgarg_array_create(2);
numArgs = 2;
status = alljoyn_msgarg_array_set(inputs, &numArgs, "ss", "Hello ", "World!");
if (ER_OK != status) {
printf("Arg assignment failed: %s\n", QCC_StatusText(status));
}
status = alljoyn_proxybusobject_methodcall(remoteObj, INTERFACE_NAME, "cat", inputs, 2, reply, 5000, 0);
if (ER_OK == status) {
char* cat_str;
status = alljoyn_msgarg_get(alljoyn_message_getarg(reply, 0), "s", &cat_str);
printf("%s.%s (path=%s) returned \"%s\"\n", INTERFACE_NAME, "cat", OBJECT_PATH, cat_str);
} else {
printf("MethodCall on %s.%s failed\n", INTERFACE_NAME, "cat");
}
#endif
reply = alljoyn_message_create(g_msgBus);
inputs = alljoyn_msgarg_array_create(2);
numArgs = 2;
status = alljoyn_msgarg_array_set(inputs, &numArgs, "ss", "Hello ", "World!");
if (ER_OK != status) {
printf("Arg assignment failed: %s\n", QCC_StatusText(status));
}
status = alljoyn_proxybusobject_methodcall(remoteObj, INTERFACE_NAME, "cat2", inputs, 2, reply, 5000, 0);
if (ER_OK == status) {
char* cat_str;
status = alljoyn_msgarg_get(alljoyn_message_getarg(reply, 0), "s", &cat_str);
printf("%s.%s (path=%s) returned \"%s\"\n", INTERFACE_NAME, "cat2", OBJECT_PATH, cat_str);
} else {
printf("MethodCall on %s.%s failed\n", INTERFACE_NAME, "cat2");
}
#if 0
status = alljoyn_proxybusobject_methodcall(remoteObj, "org.freedesktop.DBus.Introspectable", "Introspect", NULL, 0, reply, 5000, 0);
if (ER_OK == status) {
char* Introspect_str;
status = alljoyn_msgarg_get(alljoyn_message_getarg(reply, 0), "s", &Introspect_str);
printf("%s.%s (path=%s) returned \"%s\"\n", "org.freedesktop.DBus.Introspectable", "Introspect", OBJECT_PATH, Introspect_str);
} else {
printf("MethodCall on %s.%s failed\n", "org.freedesktop.DBus.Introspectable", "Introspect");
}
#endif
alljoyn_proxybusobject_destroy(remoteObj);
alljoyn_message_destroy(reply);
alljoyn_msgarg_destroy(inputs);
}
/* 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);
printf("basic client exiting with status %d (%s)\n", status, QCC_StatusText(status));
#ifdef ROUTER
printf("Router Shutdown\n");
alljoyn_routershutdown();
#endif
alljoyn_shutdown();
return (int) status;
}
/** 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;
}
/** Main entry point */
int CDECL_CALL main(int argc, char** argv)
{
QStatus status = ER_OK;
char* connectArgs = NULL;
alljoyn_interfacedescription testIntf = NULL;
unsigned long timeoutMs = ULONG_MAX;
unsigned long timeMs = 0;
/* Create a bus listener */
alljoyn_buslistener_callbacks callbacks = {
NULL,
NULL,
&found_advertised_name,
NULL,
&name_owner_changed,
NULL,
NULL,
NULL
};
if (argc == 2) {
char* stopString = NULL;
/* Multiply by 1000 to convert seconds to milliseconds */
timeoutMs = strtol(argv[1], &stopString, 10) * 1000;
if ((timeoutMs == 0) || (stopString[0] != '\0')) {
printf("Parameter was not valid, please provide a valid integer timeout in seconds or do not provide a parameter to never time out.\n");
return ER_BAD_ARG_1;
}
} else if (argc > 2) {
printf("This app only accepts a single parameter, an integer connection timeout in seconds. For an unlimited timeout, do not provide a parameter.\n");
return ER_BAD_ARG_COUNT;
}
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 */
if (status == ER_OK) {
g_msgBus = alljoyn_busattachment_create("myApp", QCC_TRUE);
}
/* Add org.alljoyn.Bus.method_sample interface */
if (status == ER_OK) {
status = alljoyn_busattachment_createinterface(g_msgBus, INTERFACE_NAME, &testIntf);
}
if (status == ER_OK) {
printf("Interface Created.\n");
alljoyn_interfacedescription_addmember(testIntf, ALLJOYN_MESSAGE_METHOD_CALL, "cat", "ss", "s", "inStr1,inStr2,outStr", 0);
alljoyn_interfacedescription_activate(testIntf);
} else {
printf("Failed to create interface 'org.alljoyn.Bus.method_sample'\n");
}
/* 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");
}
}
/* Connect to the bus */
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));
}
}
if (status == ER_OK) {
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 ((status == ER_OK) && (s_joinComplete == QCC_FALSE) && (g_interrupt == QCC_FALSE) && (timeMs < timeoutMs)) {
#ifdef _WIN32
Sleep(10);
#else
usleep(10 * 1000);
#endif
timeMs += 10;
}
if (timeMs >= timeoutMs) {
status = ER_BUS_ESTABLISH_FAILED;
printf("Failed to connect before timeout (%s)\n", QCC_StatusText(status));
}
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);
assert(alljoynTestIntf);
alljoyn_proxybusobject_addinterface(remoteObj, alljoynTestIntf);
reply = alljoyn_message_create(g_msgBus);
inputs = alljoyn_msgarg_array_create(2);
numArgs = 2;
status = alljoyn_msgarg_array_set(inputs, &numArgs, "ss", "Hello ", "World!");
if (ER_OK != status) {
printf("Arg assignment failed: %s\n", QCC_StatusText(status));
}
status = alljoyn_proxybusobject_methodcall(remoteObj, INTERFACE_NAME, "cat", inputs, 2, reply, 5000, 0);
if (ER_OK == status) {
char* cat_str;
status = alljoyn_msgarg_get(alljoyn_message_getarg(reply, 0), "s", &cat_str);
printf("%s.%s ( path=%s) returned \"%s\"\n", INTERFACE_NAME, "cat", OBJECT_PATH, cat_str);
} else {
printf("MethodCall on %s.%s failed\n", INTERFACE_NAME, "cat");
}
alljoyn_proxybusobject_destroy(remoteObj);
alljoyn_message_destroy(reply);
alljoyn_msgarg_destroy(inputs);
}
/* 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);
}
printf("basic client exiting with status %d (%s)\n", status, QCC_StatusText(status));
#ifdef ROUTER
alljoyn_routershutdown();
#endif
alljoyn_shutdown();
return (int) status;
}