From 0090125ad36fe82d7df317cd41c838f30f4e9cf5 Mon Sep 17 00:00:00 2001
From: pixel <pixel>
Date: Wed, 23 May 2007 13:05:56 +0000
Subject: LuaTask is now able to work on the current stack instead of taking a
 string command.

---
 include/LuaTask.h |  2 ++
 lib/LuaTask.cc    | 21 +++++++++++++++++++--
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/include/LuaTask.h b/include/LuaTask.h
index 48f65bf..85e228f 100644
--- a/include/LuaTask.h
+++ b/include/LuaTask.h
@@ -8,6 +8,7 @@
 class LuaTask : public Task {
   public:
       LuaTask(Lua *, const String &);
+      LuaTask(Lua *, int);
       virtual ~LuaTask();
     virtual String GetName();
   protected:
@@ -15,6 +16,7 @@ class LuaTask : public Task {
   private:
     Lua * L;
     String cmd;
+    int nargs, stacktop;
     Task * c;
     Buffer * b;
 
diff --git a/lib/LuaTask.cc b/lib/LuaTask.cc
index 4608fa1..ac3df8d 100644
--- a/lib/LuaTask.cc
+++ b/lib/LuaTask.cc
@@ -6,13 +6,24 @@
 
 LuaTask * LuaTask::top = 0;
 
-LuaTask::LuaTask(Lua * _L, const String & _cmd) : L(_L), cmd(_cmd), c(0), b(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() {
@@ -29,16 +40,22 @@ int LuaTask::Do() throw (GeneralException) {
     switch (current) {
     case 0:
         current = 1;
-        L->resume(cmd);
+        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;
-- 
cgit v1.2.3