aiot_http_download_api.h

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#ifndef __AIOT_HTTP_DOWNLOAD_API_H__
#define __AIOT_HTTP_DOWNLOAD_API_H__

#if defined(__cplusplus)
extern "C" {
#endif

#include <stdint.h>

typedef enum {

    AIOT_DLOPT_NETWORK_CRED,

    AIOT_DLOPT_NETWORK_PORT,

    AIOT_DLOPT_RECV_TIMEOUT_MS,

    AIOT_DLOPT_RECV_HANDLER,

    AIOT_DLOPT_USERDATA,

    AIOT_DLOPT_TASK_DESC,

    AIOT_DLOPT_RANGE_START,

    AIOT_DLOPT_RANGE_END,

    AIOT_DLOPT_BODY_BUFFER_MAX_LEN,
    AIOT_DLOPT_MAX
} aiot_download_option_t;

void   *aiot_download_init();

int32_t aiot_download_deinit(void **handle);

int32_t aiot_download_recv(void *handle); /* 返回条件: 网络出错 | 校验出错 | 读到EOF | buf填满 */

int32_t aiot_download_setopt(void *handle, aiot_download_option_t option, void *data);

int32_t aiot_download_send_request(void *handle);

int32_t aiot_download_report_progress(void *handle, int32_t percent);

#if defined(__cplusplus)
}
#endif

#endif  /* #ifndef __AIOT_HTTP_DOWNLOAD_API_H__ */