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#include <LuaTask.h>
#include <LuaHandle.h>
#ifndef LUATASK_OMIT_HTTPCLIENT
#include <HttpClient.h>
#endif
LuaTask * LuaTask::top = 0;
LuaTask::LuaTask(Lua * _L, const String & _cmd) : L(_L), cmd(_cmd), nargs(0), c(0), b(0) {
if (top) {
WaitFor(top);
} else {
SetBurst();
}
top = this;
stacktop = L->gettop() + 1;
}
LuaTask::LuaTask(Lua * _L, int _nargs) : L(_L), cmd(""), nargs(_nargs), c(0), b(0) {
if (top) {
WaitFor(top);
} else {
SetBurst();
}
top = this;
stacktop = L->gettop() - nargs;
}
LuaTask::~LuaTask() {
if (top == this) {
top = 0;
}
}
String LuaTask::GetName() {
return "LuaTask(" + cmd + ")";
}
int LuaTask::Do() throw (GeneralException) {
switch (current) {
case 0:
current = 1;
if (cmd != "") {
L->resume(cmd);
} else {
L->resume(nargs);
}
case 1:
if (c) {
int nargs = 0;
#ifndef LUATASK_OMIT_HTTPCLIENT
if (task == "HttpClient") {
LuaBuffer o(b);
o.pushdestruct(L);
nargs = 1;
}
#endif
delete c;
c = 0;
L->resume(nargs);
}
if (L->gettop() >= 1) {
task = L->tostring(1);
if (task == "") {
L->error("Must precise a task-type to execute.");
return TASK_DONE;
#ifndef LUATASK_OMIT_HTTPCLIENT
} else if (task == "HttpClient") {
String url = L->tostring(2);
t_headers headers;
b = new Buffer(true);
headers.push_back("User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; fr; rv:1.8.1) Gecko/20061010 Firefox/2.0");
c = new HttpClient(url, b, "", headers);
WaitFor(c);
Suspend(TASK_ON_HOLD);
#endif
} else {
L->error("Unknow requested task: " + task);
return TASK_DONE;
}
} else {
return TASK_DONE;
}
}
return TASK_ON_HOLD;
}
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