Move tools to platform directory

tools/sdk/include/sntp.h

@@ -0,0 +1,60 @@
+#ifndef __SNTP_H__
+#define __SNTP_H__
+
+#include "os_type.h"
+#ifdef LWIP_OPEN_SRC
+#include "lwip/ip_addr.h"
+#else
+#include "ip_addr.h"
+#endif
+/**
+ * get the seconds since Jan 01, 1970, 00:00 (GMT)
+ */
+uint32 sntp_get_current_timestamp();
+/**
+ * get real time (GTM + 8 time zone)
+ */
+char* sntp_get_real_time(long t);
+/**
+ * Initialize this module.
+ * Send out request instantly or after SNTP_STARTUP_DELAY(_FUNC).
+ */
+void sntp_init(void);
+/**
+ * Stop this module.
+ */
+void sntp_stop(void);
+/**
+ * Initialize one of the NTP servers by IP address
+ *
+ * @param numdns the index of the NTP server to set must be < SNTP_MAX_SERVERS
+ * @param dnsserver IP address of the NTP server to set
+ */
+void sntp_setserver(unsigned char idx, ip_addr_t *addr);
+/**
+ * Obtain one of the currently configured by IP address (or DHCP) NTP servers
+ *
+ * @param numdns the index of the NTP server
+ * @return IP address of the indexed NTP server or "ip_addr_any" if the NTP
+ *         server has not been configured by address (or at all).
+ */
+ip_addr_t sntp_getserver(unsigned char idx);
+/**
+ * Initialize one of the NTP servers by name
+ *
+ * @param numdns the index of the NTP server to set must be < SNTP_MAX_SERVERS,now sdk support SNTP_MAX_SERVERS = 3
+ * @param dnsserver DNS name of the NTP server to set, to be resolved at contact time
+ */
+void sntp_setservername(unsigned char idx, char *server);
+/**
+ * Obtain one of the currently configured by name NTP servers.
+ *
+ * @param numdns the index of the NTP server
+ * @return IP address of the indexed NTP server or NULL if the NTP
+ *         server has not been configured by name (or at all)
+ */
+char *sntp_getservername(unsigned char idx);
+
+#define sntp_servermode_dhcp(x)
+
+#endif