File content as of revision 11:ea484e1b7fc4:

/*
 * Copyright 2014, ACKme Networks
 * All Rights Reserved.
 *
 * This is UNPUBLISHED PROPRIETARY SOURCE CODE of ACKme Networks;
 * the contents of this file may not be disclosed to third parties, copied
 * or duplicated in any form, in whole or in part, without the prior
 * written permission of ACKme Networks.
 */

#pragma once

#include "mbed.h"

#include "WiconnectTypes.h"
#include "types/FileList.h"


/**
 * @ingroup api_file_macro
 * @brief The maximum filename size of a file on the WiConnect WiFi module filesystem
 */
#define FILE_NAME_MAX_SIZE 96

/**
 * @ingroup api_file_macro
 * @def FILE_MAKE_VERSION(major, minor, patch, rc)
 * @brief Combine <\a major>.<\a minor>.<\a patch>.<\a rc> and create version as a uint32_t
 */
#define FILE_MAKE_VERSION(major, minor, patch, rc) ((unsigned int)((major) << 27)|(unsigned int)((minor) << 21)|(unsigned int)((patch) << 8)|(unsigned int)((rc) << 0))
/**
 * @ingroup api_file_macro
 * @def FILE_VERSION_ARGS(version)
 * @brief Given a uint32_t \a version, return arguments for a variable argument function such as printf(). The format string is: %d.%d.%d.%d
 */
#define FILE_VERSION_ARGS(version) (unsigned int)((version >> 27) & 0x1F),(unsigned int)((version >> 21) & 0x3F),(unsigned int)((version >> 8) & 0x1FFF),(unsigned int)(version & 0xFF)


namespace wiconnect {


/**
 * @ingroup types_file
 *
 * @brief The provides an interface for creating TCP/UDP/TLS/HTTP client sockets.
 * A client socket connects to a remote server.
 *
 */
class FileInterface
{
public:
    /**
     * @ingroup api_file
     *
     * @brief Create a file on the Wiconnect WiFi module flash filesystem.
     */
    WiconnectResult createFile(const ReaderFunc &reader, void *user, const char *name, uint32_t size, uint32_t version = 0, FileType type = FILE_TYPE_ANY, bool isEssential = false, int32_t checksum = -1);

    /**
     * @ingroup api_file
     *
     * @brief Open a file on the Wiconnect WiFi module flash filesystem for reading.
     */
    WiconnectResult openFile(File &file, const char *name);

    /**
     * @ingroup api_file
     *
     * @brief Delete a file for the Wiconnect WiFi module flash filesystem.
     */
    WiconnectResult deleteFile(const char *name);

    /**
     * @ingroup api_file
     *
     * @brief Delete a file for the Wiconnect WiFi module flash filesystem.
     */
    WiconnectResult deleteFile(const File &file);

    /**
     * @ingroup api_file
     *
     * @brief List the files on the Wiconnect WiFi module flash filesystem.
     */
    WiconnectResult listFiles(FileList &list, const char *name = NULL, FileType type = FILE_TYPE_ANY, uint32_t version = 0);


    // ------------------------------------------------------------------------


    /**
     * @ingroup conversion_util
     *
     * @brief Convert file version uint32 to string.
     */
    static const char* fileVersionIntToStr(uint32_t version, bool verbose = true, char *buffer = NULL);

    /**
     * @ingroup conversion_util
     *
     * @brief Convert string to file version uint32.
     */
    static bool fileVersionStrToInt(const char *versionStr, uint32_t *versionIntPtr);

    /**
     * @ingroup conversion_util
     *
     * Convert @ref FileType to string.
     */
    static const char* fileTypeToStr(FileType type);

    /**
     * @ingroup conversion_util
     *
     * @brief Convert @ref FileFlags to string.
     */
    static const char* fileFlagsToStr(FileFlags flags, char *buffer = NULL);

protected:
    FileInterface(Wiconnect *wiconnect);

    WiconnectResult processFileList(char *responseStr, FileList &list, const char *name, FileType type, uint32_t version);
private:
    Wiconnect *wiconnect;
};

}