From 5a283e5b2b523d53e3504292c386b534dc74386a Mon Sep 17 00:00:00 2001
From: Pixel <pixel@nobis-crew.org>
Date: Fri, 7 Oct 2011 09:27:04 -0700
Subject: Preliminary work for the Task manager. Added libcoro submodule. Also
 refactored some pieces of code.

---
 includes/Task.h | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 includes/Task.h

(limited to 'includes/Task.h')

diff --git a/includes/Task.h b/includes/Task.h
new file mode 100644
index 0000000..314532b
--- /dev/null
+++ b/includes/Task.h
@@ -0,0 +1,38 @@
+#pragma once
+
+#include <stdlib.h>
+#include <coro.h>
+
+namespace Balau {
+
+class TaskMan;
+
+class Task {
+  public:
+    enum Status {
+        STARTING,
+        RUNNING,
+        IDLE,
+        STOPPED,
+        FAULTED,
+    };
+      Task();
+      ~Task() { free(stack); free(tls); }
+    virtual void Do() = 0;
+    virtual const char * getName() = 0;
+    Status getStatus() { return status; }
+  protected:
+    void suspend();
+  private:
+    size_t stackSize() { return 128 * 1024; }
+    void switchTo();
+    static void coroutine(void *);
+    void * stack;
+    coro_context ctx;
+    TaskMan * taskMan;
+    Status status;
+    void * tls;
+    friend class TaskMan;
+};
+
+};
-- 
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