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#ifndef VFSRP_H
#define VFSRP_H
#include <stdint.h>
#include <builtins.h>
#include <errl/errltypes.H>
struct msg_t;
namespace VFS
{
void vfs_msg_handler(void * unused);
/**
* Virtual File System Service
*/
class VfsRp
{
public:
/**
* static init
* @param[in] task args
*/
static void init(void * i_taskArgs);
protected:
/**
* Ctor
*/
VfsRp() : iv_msgQ(NULL), iv_pnor_vaddr(0) {}
/**
* Dtor
*/
~VfsRp();
/**
* Start message handler
*/
static void msg_handler(void * unused);
/**
* Load or Unload a module
* @param[in] i_msg the message
* @note Does not return. calls task_end()
*/
static void load_unload(void * i_msg);
/**
* Call _start on module
* @param[in] i_msg the message
* @note Does not return. calls task_end()
*/
static void exec(void * i_msg);
private: // functions
/**
* Initialize this object
* @return return code on error
*/
errlHndl_t _init();
/**
* Message handler
*/
void msgHandler();
/**
* Load or Unload a module
* @param[in] i_msg the message
*/
void _load_unload(msg_t * i_msg);
/**
* Call _start on module
* @param[in] i_msg the message
*/
void _exec(msg_t * i_msg);
private: // data
msg_q_t iv_msgQ; //!< message queue
uint64_t iv_pnor_vaddr; //!< virtual address of ext image in PFNOR
};
}; // VFS namepsace
#endif
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