52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
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/*
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* Copyright (C) 2015-2017 Alibaba Group Holding Limited
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*/
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#ifndef _UTILS_NET_H_
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#define _UTILS_NET_H_
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#include "http_flash.h"
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#if CONFIG_FLASH_ORIGIN_API
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#include "bk_flash.h"
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#endif
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/**
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* @brief The structure of network connection(TCP or SSL).
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* The user has to allocate memory for this structure.
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*/
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struct utils_network;
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typedef struct utils_network utils_network_t, *utils_network_pt;
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struct utils_network {
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const char *pHostAddress;
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uint16_t port;
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uint16_t ca_crt_len;
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/**< NULL, TCP connection; NOT NULL, SSL connection */
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const char *ca_crt;
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/**< connection handle: 0, NOT connection; NOT 0, handle of the connection */
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uintptr_t handle;
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/**< Read data from server function pointer. */
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int (*read)(utils_network_pt, char *, uint32_t, uint32_t);
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/**< Send data to server function pointer. */
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int (*write)(utils_network_pt, const char *, uint32_t, uint32_t);
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/**< Disconnect the network */
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int (*disconnect)(utils_network_pt);
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/**< Establish the network */
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int (*connect)(utils_network_pt);
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};
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int utils_net_read(utils_network_pt pNetwork, char *buffer, uint32_t len, uint32_t timeout_ms);
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int utils_net_write(utils_network_pt pNetwork, const char *buffer, uint32_t len, uint32_t timeout_ms);
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int iotx_net_disconnect(utils_network_pt pNetwork);
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int iotx_net_connect(utils_network_pt pNetwork);
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int iotx_net_init(utils_network_pt pNetwork, const char *host, uint16_t port, const char *ca_crt);
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extern int http_data_process(char *buf, UINT32 len, UINT32 recived, UINT32 total);
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#endif /* IOTX_COMMON_NET_H */
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