extern "C" LyXFunctionResult applescript_execute_command(const char *cmd, const char *arg) {
LYXERR(Debug::ACTION, "Running command [" << cmd << "] with arguments [" << arg << "]");
FuncRequest fr(lyxaction.lookupFunc(cmd), arg);
fr.setOrigin(FuncRequest::LYXSERVER);
DispatchResult dr;
theApp()->dispatch(fr, dr);
string const rval = to_utf8(dr.message());
char *cstr =(char*) malloc((rval.size()+1)*sizeof(rval[0]));
strcpy (cstr, rval.c_str());
// Returns the result
LyXFunctionResult result;
result.code = dr.error() ? -1 : 0;
result.message = cstr;
return result;
}
// Reads and processes input from client and check
// if the connection has been closed
void ServerSocket::dataCallback(int fd)
{
map<int, shared_ptr<LyXDataSocket> >::const_iterator it = clients.find(fd);
if (it == clients.end())
return;
shared_ptr<LyXDataSocket> client = it->second;
string line;
size_t pos;
bool saidbye = false;
while (!saidbye && client->readln(line)) {
// The protocol must be programmed here
// Split the key and the data
if ((pos = line.find(':')) == string::npos) {
client->writeln("ERROR:" + line + ":malformed message");
continue;
}
string const key = line.substr(0, pos);
if (key == "LYXCMD") {
string const cmd = line.substr(pos + 1);
FuncRequest fr(lyxaction.lookupFunc(cmd));
fr.setOrigin(FuncRequest::LYXSERVER);
DispatchResult dr;
theApp()->dispatch(fr, dr);
string const rval = to_utf8(dr.message());
if (dr.error())
client->writeln("ERROR:" + cmd + ':' + rval);
else
client->writeln("INFO:" + cmd + ':' + rval);
} else if (key == "HELLO") {
// no use for client name!
client->writeln("HELLO:");
} else if (key == "BYE") {
saidbye = true;
} else {
client->writeln("ERROR:unknown key " + key);
}
}
if (saidbye || !client->connected()) {
clients.erase(fd);
}
}