big directory re-org

brain/src/spiralcore/command_ring_buffer.h

@@ -0,0 +1,61 @@
+// copyright (C) 2004 david griffiths <dave@pawfal.org>
+//
+// this program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU general public license as published by
+// the free software foundation; either version 2 of the license, or
+// (at your option) any later version.
+//
+// this program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  see the
+// GNU general public license for more details.
+//
+// you should have received a copy of the GNU general public license
+// along with this program; if not, write to the free software
+// foundation, inc., 59 temple place - suite 330, boston, MA 02111-1307, USA.
+
+#include "ring_buffer.h"
+
+#ifndef COMMAND_RING_BUFFER
+#define COMMAND_RING_BUFFER
+
+static const unsigned int COMMAND_DATA_SIZE = 128;
+
+class command_ring_buffer : public ring_buffer
+{
+ public:
+  command_ring_buffer(unsigned int size);
+  ~command_ring_buffer();
+
+  class command
+  {
+  public:
+    command() {}
+    command(const char *name, const char *types, const char *data, unsigned int datasize);
+    ~command() {}
+
+    int get_int(unsigned int index);
+    float get_float(unsigned int index);
+    char *get_string(unsigned int index);
+    // unlike the string - ownership of the blob is yours
+    // you must delete it when you're done...
+    char *get_blob(unsigned int index);
+    unsigned int size() { return m_num_args; }
+    char m_name[256];
+    char m_types[64];
+
+  private:
+    char m_data[COMMAND_DATA_SIZE];
+    int m_offsets[64];
+    unsigned int m_num_args;
+
+  };
+
+  bool send(const command& command);
+  bool get(command& command);
+
+ private:
+  command m_current;
+};
+
+#endif