//
// Your standard server-side xpc main
//
int main (int argc, char * const argv[])
{
const char *name = serviceName;
if (const char *s = getenv("SYSPOLICYNAME"))
name = s;
// extern char *optarg;
extern int optind;
int arg;
while ((arg = getopt(argc, argv, "v")) != -1)
switch (arg) {
case 'v':
break;
case '?':
usage();
}
if (optind < argc)
usage();
dispatch_queue_t queue = dispatch_queue_create("server", 0);
xpc_connection_t service = xpc_connection_create_mach_service(name, queue, XPC_CONNECTION_MACH_SERVICE_LISTENER /* | XPC_CONNECTION_MACH_SERVICE_PRIVILEGED */);
xpc_connection_set_event_handler(service, ^(xpc_object_t cmsg) {
if (xpc_get_type(cmsg) == XPC_TYPE_CONNECTION) {
xpc_connection_t connection = xpc_connection_t(cmsg);
syslog(LOG_DEBUG, "Connection from pid %d", xpc_connection_get_pid(connection));
xpc_connection_set_event_handler(connection, ^(xpc_object_t msg) {
if (xpc_get_type(msg) == XPC_TYPE_DICTIONARY) {
const char *function = xpc_dictionary_get_string(msg, "function");
syslog(LOG_DEBUG, "pid %d requested %s", xpc_connection_get_pid(connection), function);
xpc_object_t reply = xpc_dictionary_create_reply(msg);
try {
if (function == NULL) {
xpc_dictionary_set_int64(reply, "error", errSecCSInternalError);
} else if (!strcmp(function, "assess")) {
doAssess(msg, reply);
} else if (!strcmp(function, "update")) {
doUpdate(msg, reply);
} else if (!strcmp(function, "record")) {
doRecord(msg, reply, connection);
} else {
xpc_dictionary_set_int64(reply, "error", errSecCSInternalError);
}
} catch (...) {
xpc_dictionary_set_int64(reply, "error", errSecCSInternalError);
}
xpc_connection_send_message(connection, reply);
xpc_release(reply);
}
});
xpc_connection_resume(connection);
} else {
static xpc_connection_t
create_connection(dispatch_queue_t queue)
{
xpc_connection_t new_connection;
new_connection = xpc_connection_create_mach_service(kSNHelperService, queue, XPC_CONNECTION_MACH_SERVICE_PRIVILEGED);
if (isa_xpc_connection(new_connection)) {
xpc_connection_set_event_handler(new_connection,
^(xpc_object_t message) {
if (isa_xpc_error(message)) {
syslog(LOG_INFO, "Got an error on the snhelper connection");
} else if (isa_xpc_dictionary(message)) {
syslog(LOG_INFO, "Got an unexpected message on the snhelper connection");
}
});
xpc_connection_resume(new_connection);
}
