280 lines
7.7 KiB
C
280 lines
7.7 KiB
C
|
/**
|
|||
|
|
* @file cm_ftp.h
|
|||
|
|
* @brief FTP接口
|
|||
|
|
* @copyright Copyright © 2022 China Mobile IOT. All rights reserved.
|
|||
|
|
* @author By mxc
|
|||
|
|
* @date 2022/06/07
|
|||
|
|
*
|
|||
|
|
* @defgroup FTP
|
|||
|
|
* @ingroup FTP
|
|||
|
|
* @{
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
#ifndef __CM_FTP_H__
|
|||
|
|
#define __CM_FTP_H__
|
|||
|
|
|
|||
|
|
/****************************************************************************
|
|||
|
|
* Included Files
|
|||
|
|
****************************************************************************/
|
|||
|
|
|
|||
|
|
#include <stdint.h>
|
|||
|
|
#include "sockets.h"
|
|||
|
|
|
|||
|
|
/****************************************************************************
|
|||
|
|
* Pre-processor Definitions
|
|||
|
|
****************************************************************************/
|
|||
|
|
|
|||
|
|
|
|||
|
|
/****************************************************************************
|
|||
|
|
* Public Types
|
|||
|
|
****************************************************************************/
|
|||
|
|
|
|||
|
|
/**FTP配置*/
|
|||
|
|
typedef struct
|
|||
|
|
{
|
|||
|
|
uint8_t *url; /*!< FTP服务器URL或IP*/
|
|||
|
|
int32_t port; /*!< FTP服务器端口*/
|
|||
|
|
uint8_t *username; /*!< FTP服务器用户名*/
|
|||
|
|
uint8_t *passwd; /*!< FTP服务器密码*/
|
|||
|
|
int32_t trans_mode; /*!< FTP传输模式，0：主动模式，1：被动模式。（该参数不生效，目前仅支持被动模式）*/
|
|||
|
|
int32_t data_type; /*!< FTP数据传输类型，0：Binary，1：ASCII*/
|
|||
|
|
int32_t rsptimeout; /*!< FTP响应超时时间，单位ms，建议设置为1s以上*/
|
|||
|
|
int32_t ssl_mode; /*!< FTP SSL模式，0：无SSL（目前不支持SSL）*/
|
|||
|
|
int32_t ssl_id; /*!< FTP SSL通道ID，取值范围参考SSL模块（目前不支持SSL）*/
|
|||
|
|
int32_t cid; /*!< FTP PDP通道ID*/
|
|||
|
|
} cm_ftp_config_t;
|
|||
|
|
|
|||
|
|
/**FTP文件信息*/
|
|||
|
|
typedef struct
|
|||
|
|
{
|
|||
|
|
uint32_t file_attr; /*!< 0：（相对）路径 1：文件 */
|
|||
|
|
uint32_t file_size; /*!< file_attr = 1时为文件大小，否则该参数无效 */
|
|||
|
|
uint8_t file_name[256]; /*!< file_attr = 1时为文件名称， file_attr = 0时为（相对）路径名称 */
|
|||
|
|
uint8_t file_permision; /*!< 第0位代表是否可执行，第1位代表是否可写，第2位代表是否可读。0：是 1：否*/
|
|||
|
|
uint32_t file_modify_time; /*!< 修改时间，unix时间戳*/
|
|||
|
|
} cm_ftp_file_data_t;
|
|||
|
|
|
|||
|
|
/**FTP状态*/
|
|||
|
|
typedef enum
|
|||
|
|
{
|
|||
|
|
FTP_STATE_DISCONNECTED = 0, /*!< FTP连接断开 */
|
|||
|
|
FTP_STATE_CONNECTED, /*!< FTP连接建立 */
|
|||
|
|
FTP_STATE_GETTING, /*!< FTP正在下载文件*/
|
|||
|
|
FTP_STATE_PUTTING /*!< FTP正在上传文件*/
|
|||
|
|
} cm_ftp_state_e;
|
|||
|
|
|
|||
|
|
/****************************************************************************
|
|||
|
|
* Public Data
|
|||
|
|
****************************************************************************/
|
|||
|
|
|
|||
|
|
|
|||
|
|
/****************************************************************************
|
|||
|
|
* Public Function Prototypes
|
|||
|
|
****************************************************************************/
|
|||
|
|
|
|||
|
|
#ifdef __cplusplus
|
|||
|
|
#define EXTERN extern "C"
|
|||
|
|
extern "C" {
|
|||
|
|
#else
|
|||
|
|
#define EXTERN extern
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/****************************************************************************/
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief 打开一个FTP连接
|
|||
|
|
*
|
|||
|
|
* @param [in] config FTP配置
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* >= 0 - FTP连接句柄 \n
|
|||
|
|
* < 0 - 错误
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_open(cm_ftp_config_t *config);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief 关闭一个FTP连接
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* = 0 - 成功 \n
|
|||
|
|
* < 0 - 失败
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_close(int32_t handle);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief 在服务器上创建文件夹
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
* @param [in] dir 要创建的文件夹
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* = 0 - 成功 \n
|
|||
|
|
* < 0 - 错误
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_create_dir(int32_t handle, const char *dir);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief 删除服务器上的文件夹
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
* @param [in] dir 文件夹路径
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* = 0 - 成功 \n
|
|||
|
|
* < 0 - 失败
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_remove_dir(int32_t handle, const char *dir);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief 删除服务器上指定文件
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
* @param [in] file 文件路径
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* = 0 - 成功 \n
|
|||
|
|
* < 0 - 失败
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_delete_file(int32_t handle, const char *file);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief 设置服务器上的当前工作目录
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
* @param [in] dir 工作目录路径
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* = 0 - 成功 \n
|
|||
|
|
* < 0 - 失败
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_set_current_dir(int32_t handle, const char *dir);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief 获取服务器上的当前工作目录
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
* @param [out] dir 保存工作目录路径的指针
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* = 0 - 成功 \n
|
|||
|
|
* < 0 - 失败
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_get_current_dir(int32_t handle, char *dir);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief 重命名文件
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
* @param [in] old_file 原文件路径
|
|||
|
|
* @param [in] new_file 新文件路径
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* = 0 - 成功 \n
|
|||
|
|
* < 0 - 失败
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_rename_file(int32_t handle, const char *old_file, const char *new_file);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief 获取文件大小
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
* @param [in] file 文件路径
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* >= 0 - 文件大小 \n
|
|||
|
|
* < 0 - 失败
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_get_file_size(int32_t handle, const char *file);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief FTP打开查找，并且获取文件夹下第一个文件或文件夹目录信息
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
* @param [in] path 文件夹路径
|
|||
|
|
* @param [out] file_data 对应路径下的第一个文件或（相对）路径信息
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* >= 0 - 查找返回的FTP查找句柄 \n
|
|||
|
|
* < 0 - 查找失败
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_find_first(int32_t handle, const char *path, cm_ftp_file_data_t *file_data);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief FTP获取文件夹下文件信息
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
* @param [in] find_fd 查找句柄（cm_ftp_find_first接口返回值）
|
|||
|
|
* @param [out] file_data 对应路径下的下一个文件或文件夹目录信息
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* >= 0 - 还有文件或文件夹目录 \n
|
|||
|
|
* < 0 - 没有剩余文件或文件夹目录
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_find_next(int32_t handle, int32_t find_fd, cm_ftp_file_data_t *file_data);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief 关闭查找
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
* @param [in] find_fd 查找句柄（cm_ftp_find_first接口返回值）
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* = 0 - 成功 \n
|
|||
|
|
* < 0 - 失败
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_find_close(int32_t handle, int32_t find_fd);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief FTP从服务器获取文件
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
* @param [in] data_type FTP数据传输类型，0：Binary，1：ASCII
|
|||
|
|
* @param [in] file 要获取的文件路径
|
|||
|
|
* @param [in] offset 获取内容的偏移量
|
|||
|
|
* @param [out] data 存储获取内容的地址
|
|||
|
|
* @param [in] len 要获取的长度
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* >= 0 - 实际获取的长度 \n
|
|||
|
|
* < 0 - 失败
|
|||
|
|
*
|
|||
|
|
* @details data_type未生效，传输类型实际生效参数为cm_ftp_open传入的配置参数
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_get_file(int32_t handle, int32_t data_type, const char *file, int32_t offset, uint8_t *data, uint32_t len);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief FTP向服务器推送文件
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
* @param [in] mode 0:新建或覆盖 1：新建或追加
|
|||
|
|
* @param [in] file 要传输的文件路径
|
|||
|
|
* @param [in] data 要传输的文件数据指针
|
|||
|
|
* @param [in] len 要传输的文件数据长度
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* = 0 - 成功 \n
|
|||
|
|
* < 0 - 失败
|
|||
|
|
*/
|
|||
|
|
int32_t cm_ftp_put_file(int32_t handle, int32_t mode, char *file, uint8_t *data, uint32_t len);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief 获取FTP连接状态
|
|||
|
|
*
|
|||
|
|
* @param [in] handle FTP连接句柄
|
|||
|
|
*
|
|||
|
|
* @return
|
|||
|
|
* FTP连接状态，参考cm_ftp_state_e
|
|||
|
|
*/
|
|||
|
|
cm_ftp_state_e cm_ftp_get_state(int32_t handle);
|
|||
|
|
|
|||
|
|
#undef EXTERN
|
|||
|
|
#ifdef __cplusplus
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#endif /* __CM_FTP_CLIENT_H__ */
|
|||
|
|
|
|||
|
|
/** @}*/
|