Renamed engine to core.

Added focus to WindowDownloadList.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@249 e378c898-3ddf-0310-93e7-cc216c733640

src/core/curl_stack.h

@@ -0,0 +1,41 @@
+#ifndef RTORRENT_CORE_CURL_STACK_H
+#define RTORRENT_CORE_CURL_STACK_H
+
+#include <list>
+
+namespace core {
+
+class CurlStack {
+ public:
+  friend class CurlGet;
+
+  typedef std::list<CurlGet*> CurlGetList;
+
+  CurlStack();
+  ~CurlStack();
+
+  int         get_size() const { return m_size; }
+  bool        is_busy() const  { return !m_getList.empty(); }
+
+  void        perform();
+
+  // TODO: Set fd_set's only once?
+  void        fdset(fd_set* readfds, fd_set* writefds, fd_set* exceptfds, int* maxFd);
+
+  static void global_init();
+  static void global_cleanup();
+
+ protected:
+  void        add_get(CurlGet* get);
+  void        remove_get(CurlGet* get);
+
+ private:
+  void*       m_handle;
+
+  int         m_size;
+  CurlGetList m_getList;
+};
+
+}
+
+#endif