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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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 */
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/** @addtogroup libfs
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/** @addtogroup libfs
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 * @{
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 * @{
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 */
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 */
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/**
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/**
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 * @file
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 * @file
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 */
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 */
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#ifndef LIBFS_LIBFS_H_
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#ifndef LIBFS_LIBFS_H_
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#define LIBFS_LIBFS_H_
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#define LIBFS_LIBFS_H_
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#include "../../srv/vfs/vfs.h"
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#include <ipc/vfs.h>
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#include <stdint.h>
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#include <stdint.h>
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#include <ipc/ipc.h>
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#include <ipc/ipc.h>
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#include <async.h>
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#include <async.h>
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#include <devmap.h>
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typedef struct {
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typedef struct {
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    bool mp_active;
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    bool mp_active;
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    int phone;
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    int phone;
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    fs_handle_t fs_handle;
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    fs_handle_t fs_handle;
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    dev_handle_t dev_handle;
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    dev_handle_t dev_handle;
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} mp_data_t;
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} mp_data_t;
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typedef struct {
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typedef struct {
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    mp_data_t mp_data;  /**< Mount point info. */
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    mp_data_t mp_data;  /**< Mount point info. */
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    void *data;     /**< Data of the file system implementation. */
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    void *data;         /**< Data of the file system implementation. */
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} fs_node_t;
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} fs_node_t;
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typedef struct {
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typedef struct {
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    fs_node_t * (* match)(fs_node_t *, const char *);
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    fs_node_t * (* match)(fs_node_t *, const char *);
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    fs_node_t * (* node_get)(dev_handle_t, fs_index_t);
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    fs_node_t * (* node_get)(dev_handle_t, fs_index_t);
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    fs_index_t (* index_get)(fs_node_t *);
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    fs_index_t (* index_get)(fs_node_t *);
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    size_t (* size_get)(fs_node_t *);
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    size_t (* size_get)(fs_node_t *);
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    unsigned (* lnkcnt_get)(fs_node_t *);
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    unsigned (* lnkcnt_get)(fs_node_t *);
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    bool (* has_children)(fs_node_t *);
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    bool (* has_children)(fs_node_t *);
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    fs_node_t *(* root_get)(dev_handle_t);
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    fs_node_t *(* root_get)(dev_handle_t);
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    char (* plb_get_char)(unsigned pos);   
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    char (* plb_get_char)(unsigned pos);
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    bool (* is_directory)(fs_node_t *);
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    bool (* is_directory)(fs_node_t *);
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    bool (* is_file)(fs_node_t *);
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    bool (* is_file)(fs_node_t *);
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} libfs_ops_t;
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} libfs_ops_t;
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typedef struct {
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typedef struct {
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    int fs_handle;      /**< File system handle. */
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    int fs_handle;           /**< File system handle. */
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    ipcarg_t vfs_phonehash; /**< Initial VFS phonehash. */
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    ipcarg_t vfs_phonehash;  /**< Initial VFS phonehash. */
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    uint8_t *plb_ro;    /**< Read-only PLB view. */
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    uint8_t *plb_ro;         /**< Read-only PLB view. */
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} fs_reg_t;
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} fs_reg_t;
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extern int fs_register(int, fs_reg_t *, vfs_info_t *, async_client_conn_t);
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extern int fs_register(int, fs_reg_t *, vfs_info_t *, async_client_conn_t);
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extern void fs_node_initialize(fs_node_t *);
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extern void fs_node_initialize(fs_node_t *);
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extern void libfs_mount(libfs_ops_t *, fs_handle_t, ipc_callid_t, ipc_call_t *);
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extern void libfs_mount(libfs_ops_t *, fs_handle_t, ipc_callid_t, ipc_call_t *);
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extern void libfs_lookup(libfs_ops_t *, fs_handle_t, ipc_callid_t, ipc_call_t *);
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extern void libfs_lookup(libfs_ops_t *, fs_handle_t, ipc_callid_t, ipc_call_t *);
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extern void libfs_open_node(libfs_ops_t *, fs_handle_t, ipc_callid_t,
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    ipc_call_t *);
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#endif
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#endif
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/** @}
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/** @}
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 */
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 */
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