void JsonRPCServerModule::invoke(const string& method,
const AmArg& args, AmArg& ret) {
if (method == "execRpc"){
// todo: add connection id
args.assertArrayFmt("sssisis"); // evq_link, notificationReceiver, requestReceiver,
// flags(i), host, port (i), method, [params]
if (args.size() > 7) {
if (!isArgArray(args.get(7)) && !isArgStruct(args.get(7))) {
ERROR("internal error: params to JSON-RPC must be struct or array\n");
throw AmArg::TypeMismatchException();
}
}
execRpc(args, ret);
// sendRequestList(args, ret);
} else if (method == "sendMessage"){
args.assertArrayFmt("sisss"); // conn_id, type, method, id, reply_sink, [params]
if (args.size() > 5) {
if (!isArgArray(args.get(5)) && !isArgStruct(args.get(5))) {
ERROR("internal error: params to JSON-RPC must be struct or array\n");
throw AmArg::TypeMismatchException();
}
}
sendMessage(args, ret);
} else if (method == "execServerFunction"){
args.assertArrayFmt("ss"); // method, id, params
JsonRpcServer::execRpc(args.get(0).asCStr(), args.get(1).asCStr(), args.get(2), ret);
// JsonRpcServer::execRpc(args, ret);
} else if (method == "getServerPort"){
ret.push(port);
} else if(method == "_list"){
ret.push(AmArg("execRpc"));
ret.push(AmArg("sendMessage"));
ret.push(AmArg("getServerPort"));
ret.push(AmArg("execServerFunction"));
// ret.push(AmArg("newConnection"));
// ret.push(AmArg("sendRequest"));
// ret.push(AmArg("sendRequestList"));
} else
throw AmDynInvoke::NotImplemented(method);
}
void VoiceboxDialog::openMailbox() {
cur_msg = new_msgs.begin();
AmArg di_args,ret;
di_args.push(domain.c_str()); // domain
di_args.push(user.c_str()); // user
msg_storage->invoke("userdir_open",di_args,ret);
if (!ret.size()
|| !isArgInt(ret.get(0))) {
ERROR("userdir_open for user '%s' domain '%s'"
" returned no (valid) result.\n",
user.c_str(), domain.c_str()
);
return;
}
userdir_open = true;
int ecode = ret.get(0).asInt();
if (MSG_EUSRNOTFOUND == ecode) {
DBG("empty mailbox for user '%s' domain '%s'.\n",
user.c_str(), domain.c_str()
);
closeMailbox();
return;
}
if (MSG_OK != ecode) {
ERROR("userdir_open for user '%s' domain '%s': %s\n",
user.c_str(), domain.c_str(),
MsgStrError(ret.get(0).asInt()));
closeMailbox();
return;
}
if ((ret.size() < 2) ||
(!isArgArray(ret.get(1)))) {
ERROR("userdir_open for user '%s' domain '%s'"
" returned too few parameters.\n",
user.c_str(), domain.c_str()
);
closeMailbox();
return;
}
for (size_t i=0;i<ret.get(1).size();i++) {
AmArg& elem = ret.get(1).get(i);
if (!isArgArray(elem)
|| elem.size() != 3) {
ERROR("wrong element in userdir list.\n");
continue;
}
string msg_name = elem.get(0).asCStr();
int msg_unread = elem.get(1).asInt();
int size = elem.get(2).asInt();
if (size) { // TODO: treat empty messages as well!
if (msg_unread) {
new_msgs.push_back(Message(msg_name, size));
} else {
saved_msgs.push_back(Message(msg_name, size));
}
}
}
new_msgs.sort();
new_msgs.reverse();
saved_msgs.sort();
saved_msgs.reverse();
DBG("Got %zd new and %zd saved messages for user '%s' domain '%s'\n",
new_msgs.size(), saved_msgs.size(),
user.c_str(), domain.c_str());
if (new_msgs.size()) {
cur_msg = new_msgs.begin();
in_saved_msgs = false;
} else {
if (saved_msgs.size())
cur_msg = saved_msgs.begin();
in_saved_msgs = true;
}
}
bool SCDIAction::execute(AmSession* sess,
DSMCondition::EventType event,
map<string,string>* event_params) {
GET_SCSESSION();
if (params.size() < 2) {
ERROR("DI needs at least: mod_name, "
"function_name (in '%s'\n", name.c_str());
return false;
}
vector<string>::iterator p_it=params.begin();
string fact_name = trim(*p_it, " \"");
AmDynInvokeFactory* fact =
AmPlugIn::instance()->getFactory4Di(fact_name);
if(!fact) {
ERROR("load module for factory '%s'.\n", fact_name.c_str());
return false;
}
AmDynInvoke* di_inst = fact->getInstance();
if(!di_inst) {
ERROR("load module for factory '%s'\n", fact_name.c_str());
return false;
}
p_it++;
string func_name = trim(*p_it, " \"");
p_it++;
AmArg di_args;
while (p_it != params.end()) {
string p = trim(*p_it, " \t");
if (p.length() && p[0] == '"') {
di_args.push(trim(p,"\"").c_str());
} else if (p.length() > 5 &&
p.substr(0, 5) =="(int)") {
p = resolveVars(p.substr(5), sess, sc_sess, event_params);
char* endptr = NULL;
long p_i = strtol(p.c_str(), &endptr, 10);
if (endptr && *endptr == '\0') {
di_args.push((int)p_i);
} else {
ERROR("converting value '%s' to int\n",
p.c_str());
return false;
}
} else {
di_args.push(resolveVars(p, sess, sc_sess, event_params).c_str());
}
p_it++;
}
sc_sess->di_res.clear();
DBG("executing DI function '%s'\n", func_name.c_str());
try {
di_inst->invoke(func_name, di_args, sc_sess->di_res);
} catch (const AmDynInvoke::NotImplemented& ni) {
ERROR("not implemented DI function '%s'\n",
ni.what.c_str());
return false;
} catch (const AmArg::OutOfBoundsException& oob) {
ERROR("out of bounds in DI call '%s'\n",
name.c_str());
return false;
} catch (const AmArg::TypeMismatchException& oob) {
ERROR("type mismatch in DI call '%s'\n",
name.c_str());
return false;
} catch (...) {
ERROR("unexpected Exception in DI call '%s'\n",
name.c_str());
return false;
}
if (get_res) {
// rudimentary variables conversion...
if (isArgCStr(sc_sess->di_res))
sc_sess->var["DI_res"] = sc_sess->di_res.asCStr();
else if (isArgInt(sc_sess->di_res))
sc_sess->var["DI_res"] = int2str(sc_sess->di_res.asInt());
else if (isArgArray(sc_sess->di_res)) {
// copy results to $DI_res0..$DI_resn
for (size_t i=0;i<sc_sess->di_res.size();i++) {
switch (sc_sess->di_res.get(i).getType()) {
case AmArg::CStr: {
sc_sess->var["DI_res"+int2str(i)] =
sc_sess->di_res.get(i).asCStr();
} break;
case AmArg::Int: {
sc_sess->var["DI_res"+int2str(i)] =
int2str(sc_sess->di_res.get(i).asInt());
} break;
default: {
ERROR("unsupported AmArg return type!");
}
}
}
} else {
ERROR("unsupported AmArg return type!");
}
}
return false;
}