dhcp.h

Go to the documentation of this file.

#ifndef _DHCP_H
#define _DHCP_H

//#include "common/common.h"

typedef enum {
    DHCP_STATE_INIT,        
    DHCP_STATE_SEARCHING,   
    DHCP_STATE_SELECTING,   
    DHCP_STATE_REQUESTING,  
    DHCP_STATE_IP_CHECK,    
    DHCP_STATE_BOUND,       
    DHCP_STATE_FAILED       
} dhcp_state;

typedef enum {
    DHCP_ACT_NONE,          
    DHCP_ACT_START,         
    DHCP_ACT_RENEW,         
    DHCP_ACT_REBIND,        
} dhcp_action;

/* @} */


//#define DHCP_AUTO // if not, you should handle manually   => You can set this in wizconfig.h
//#define DHCP_ASYNC    // if not, it works using sync function => You can set this in wizconfig.h

#undef dhcp_init
#undef dhcp_manual
#undef dhcp_get_state
#undef dhcp_set_storage
#undef dhcp_get_storage
#undef dhcp_static_mode
#undef dhcp_auto_start

int8 dhcp_init(uint8 sock, void_func ip_update_hook, void_func ip_conflict_hook, wiz_NetInfo *def);
int8 dhcp_manual(dhcp_action action, uint32 *renew, uint32 *rebind);        // blocking function
dhcp_state dhcp_get_state(void);
void dhcp_set_storage(wiz_NetInfo *net);
void dhcp_get_storage(wiz_NetInfo *net);
void dhcp_static_mode(wiz_NetInfo *net);
void dhcp_auto_start(void);
#if !defined(DHCP_AUTO) && defined(DHCP_ASYNC)
    #error DHCP_ASYNC define without DHCP_AUTO is not allowed
#endif


#endif //_DHCP_H