file.h

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/*  WFIO - the Wheefun IO Library
    Copyright (C) 2018  Phillip Kilgore

    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 3 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, see <https://www.gnu.org/licenses/>.
    
    Additionally, you should have recieved a copy of the GNU Classpath 
    exception, which amends the license to generally permit linking against
    the software provided herein.
*/

#ifndef WFIO_FILE_H
#define WFIO_FILE_H

#include <wfio/type.h>

WFIO_C_BEGIN

WFIO_DLL struct wfio_device_t* wfio_device_open_file(const char* path, 
    const char* mode, int* error);
    
WFIO_DLL struct wfio_device_t* wfio_device_open_fileEx(const char* path, 
    wfio_openmode_t mode, int* error);

WFIO_DLL wfio_openmode_t wfio_stdio_parseMode(const char* mode, int* error);

WFIO_DLL const char* wfio_stdio_deriveMode(wfio_openmode_t mode, 
    int* error);

/* Filesystem Functions */

WFIO_DLL_FASTCALL const char* wfio_file_cwd(char* path, size_t len,
    int* error);

WFIO_DLL_FASTCALL int wfio_file_cd(const char* path, int* error);

WFIO_DLL_FASTCALL int wfio_file_unlink(const char* path, int* error);

WFIO_DLL_FASTCALL int wfio_file_exists(const char* path, int* error);

WFIO_DLL_FASTCALL int wfio_file_rename(const char* src, const char* dest,
    int* error);

WFIO_DLL int wfio_file_truncate(const char* path, size_t sz, int* error);

WFIO_C_END

#ifdef __cplusplus
namespace wfio {
    class FileDevice : public Device {
        public:
        
        inline FileDevice(const char* path, ::wfio_openmode_t mode, 
            int* error = NULL) : Device(
            ::wfio_device_open_fileEx(path, mode, error), 
            false) {}
            
        inline FileDevice(const char* path, const char* mode, 
            int* error = NULL) : Device(
            ::wfio_device_open_file(path, mode, error), 
            false) {}
    };
}
#endif

#endif