/*
?*?ESPRESSIF?MIT?License
?*
?*?Copyright?（c）?2016?
?*
?*?Permission?is?hereby?granted?for?use?on?ESPRESSIF?SYSTEMS?ESP8266?only?in?which?case
?*?it?is?free?of?charge?to?any?person?obtaining?a?copy?of?this?software?and?associated
?*?documentation?files?（the?“Software“）?to?deal?in?the?Software?without?restriction?including
?*?without?limitation?the?rights?to?use?copy?modify?merge?publish?distribute?sublicense
?*?and/or?sell?copies?of?the?Software?and?to?permit?persons?to?whom?the?Software?is?furnished
?*?to?do?so?subject?to?the?following?conditions:
?*
?*?The?above?copyright?notice?and?this?permission?notice?shall?be?included?in?all?copies?or
?*?substantial?portions?of?the?Software.
?*
?*?THE?SOFTWARE?IS?PROVIDED?“AS?IS“?WITHOUT?WARRANTY?OF?ANY?KIND?EXPRESS?OR
?*?IMPLIED?INCLUDING?BUT?NOT?LIMITED?TO?THE?WARRANTIES?OF?MERCHANTABILITY?FITNESS
?*?FOR?A?PARTICULAR?PURPOSE?AND?NONINFRINGEMENT.?IN?NO?EVENT?SHALL?THE?AUTHORS?OR
?*?COPYRIGHT?HOLDERS?BE?LIABLE?FOR?ANY?CLAIM?DAMAGES?OR?OTHER?LIABILITY?WHETHER
?*?IN?AN?ACTION?OF?CONTRACT?TORT?OR?OTHERWISE?ARISING?FROM?OUT?OF?OR?IN
?*?CONNECTION?WITH?THE?SOFTWARE?OR?THE?USE?OR?OTHER?DEALINGS?IN?THE?SOFTWARE.
?*
?*/

#include?“ets_sys.h“
#include?“osapi.h“
#include?“ip_addr.h“
#include?“espconn.h“
#include?“mem.h“
#include?“user_interface.h“
#include?“smartconfig.h“
#include?“airkiss.h“
#include?“c_types.h“
#include?“upgrade.h“

#define?fileBinPath??“xuhong/8266NewBin/“

LOCAL?esp_udp?ssdp_udp;
LOCAL?struct?espconn?pssdpudpconn;
LOCAL?os_timer_t?ssdp_time_serv;


void?ICACHE_FLASH_ATTR?ota_finished_callback（void?*arg）
{
	struct?upgrade_server_info?*update?=?arg;
	if?（update->upgrade_flag?==?true）{
		os_printf（“OTA??Success?!?rebooting!\n“）;
		system_upgrade_reboot（）;
	}else{
		os_printf（“OTA?failed!\n“）;
	}

	os_free（update->pespconn）;
	os_free（update->url）;
	os_free（update）;
}

/**
?*?server_ip:?服務(wù)器地址
?*?port:服務(wù)器端口
?*?path:文件
?*/
void?ICACHE_FLASH_ATTR?ota_start_Upgrade（const?char?*server_ip?uint16_t?portconst?char?*path）?{
	const?char*?file;
	//獲取系統(tǒng)的目前加載的是哪個(gè)bin文件
	uint8_t?userBin?=?system_upgrade_userbin_check（）;

	switch?（userBin）?{

	//如果檢查當(dāng)前的是處于user1的加載文件，那么拉取的就是user2.bin
	case?UPGRADE_FW_BIN1:
		file?=?“user2.4096.new.6.bin“;
		break;

		//如果檢查當(dāng)前的是處于user2的加載文件，那么拉取的就是user1.bin
	case?UPGRADE_FW_BIN2:
		file?=?“user1.4096.new.6.bin“;
		break;

		//如果檢查都不是，可能此刻不是OTA的bin固件
	default:
		os_printf（“Fail?read?system_upgrade_userbin_check!?\n\n“）;
		return;
	}

	struct?upgrade_server_info*?update?=
			（struct?upgrade_server_info?*）?os_zalloc（
					sizeof（struct?upgrade_server_info））;
	update->pespconn?=?（struct?espconn?*）?os_zalloc（sizeof（struct?espconn））;
	//設(shè)置服務(wù)器地址
	os_memcpy（update->ip?server_ip?4）;
	//設(shè)置服務(wù)器端口
	update->port?=?port;
	//設(shè)置OTA回調(diào)函數(shù)
	update->check_cb?=?ota_finished_callback;
	//設(shè)置定時(shí)回調(diào)時(shí)間
	update->check_times?=?10000;
	//從?4M?*1024?=4096申請(qǐng)內(nèi)存
	update->url?=?（uint8?*）os_zalloc（4096）;

	//打印下請(qǐng)求地址
	os_printf（“Http?Server?Address:%d.%d.%d.

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-04-26?12:06??19_Esp8266_OTA_NONOS\
?????文件????????3719??2018-04-26?12:06??19_Esp8266_OTA_NONOS\.cproject
?????文件?????????798??2018-04-26?12:06??19_Esp8266_OTA_NONOS\.project
?????目錄???????????0??2018-04-26?12:06??19_Esp8266_OTA_NONOS\.settings\
?????目錄???????????0??2018-04-27?11:38??19_Esp8266_OTA_NONOS\app\
?????目錄???????????0??2018-04-26?12:06??19_Esp8266_OTA_NONOS\app\.output\
?????目錄???????????0??2018-04-27?11:38??19_Esp8266_OTA_NONOS\app\.output\eagle\
?????目錄???????????0??2018-04-27?11:38??19_Esp8266_OTA_NONOS\app\.output\eagle\debug\
?????目錄???????????0??2018-04-27?11:38??19_Esp8266_OTA_NONOS\app\.output\eagle\debug\bin\
?????目錄???????????0??2018-04-27?11:38??19_Esp8266_OTA_NONOS\app\.output\eagle\debug\image\
?????文件??????337118??2018-04-27?11:38??19_Esp8266_OTA_NONOS\app\.output\eagle\debug\image\eagle.app.v6.out
?????文件????????3080??2018-02-06?04:45??19_Esp8266_OTA_NONOS\app\gen_misc.bat
?????文件????????3788??2018-02-06?04:45??19_Esp8266_OTA_NONOS\app\gen_misc.sh
?????目錄???????????0??2018-04-26?12:04??19_Esp8266_OTA_NONOS\app\include\
?????文件????????1296??2018-02-06?04:45??19_Esp8266_OTA_NONOS\app\include\user_config.h
?????文件????????2814??2018-02-06?04:45??19_Esp8266_OTA_NONOS\app\Makefile
?????目錄???????????0??2018-04-26?14:41??19_Esp8266_OTA_NONOS\app\user\
?????目錄???????????0??2018-04-26?12:06??19_Esp8266_OTA_NONOS\app\user\.output\
?????目錄???????????0??2018-04-27?11:38??19_Esp8266_OTA_NONOS\app\user\.output\eagle\
?????目錄???????????0??2018-04-27?11:38??19_Esp8266_OTA_NONOS\app\user\.output\eagle\debug\
?????目錄???????????0??2018-04-27?11:38??19_Esp8266_OTA_NONOS\app\user\.output\eagle\debug\lib\
?????文件???????22956??2018-04-27?11:38??19_Esp8266_OTA_NONOS\app\user\.output\eagle\debug\lib\libuser.a
?????目錄???????????0??2018-04-27?11:38??19_Esp8266_OTA_NONOS\app\user\.output\eagle\debug\obj\
?????文件????????1317??2018-04-27?11:38??19_Esp8266_OTA_NONOS\app\user\.output\eagle\debug\obj\user_main.d
?????文件???????22692??2018-04-27?11:38??19_Esp8266_OTA_NONOS\app\user\.output\eagle\debug\obj\user_main.o
?????文件????????1477??2018-02-06?04:45??19_Esp8266_OTA_NONOS\app\user\Makefile
?????文件????????7560??2018-04-27?11:37??19_Esp8266_OTA_NONOS\app\user\user_main.c
?????目錄???????????0??2018-04-26?14:49??19_Esp8266_OTA_NONOS\bin\
?????目錄???????????0??2018-02-06?04:45??19_Esp8266_OTA_NONOS\bin\at\
?????目錄???????????0??2018-02-06?04:45??19_Esp8266_OTA_NONOS\bin\at\1024+1024\
?????文件??????407796??2018-02-06?04:45??19_Esp8266_OTA_NONOS\bin\at\1024+1024\user1.2048.new.5.bin
............此處省略112個(gè)文件信息