stk_name_service.h

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#ifndef STK_NAME_SERVICE
#define STK_NAME_SERVICE
#include "stk_common.h"
#include "stk_sequence.h"
#include "netinet/in.h"

typedef struct stk_name_service_stct stk_name_service_t;

#define STK_MAX_NAME_LEN 96          
#define STK_MAX_GROUP_NAME_LEN 48    
#define STK_NAME_MAX_PROTOCOL_LEN 16 
typedef struct stk_name_ip_stct {
    struct sockaddr_in sockaddr;              
    char protocol[STK_NAME_MAX_PROTOCOL_LEN]; 
    char ipstr[INET_ADDRSTRLEN];              
    char portstr[6];                          
} stk_name_ip_t;

typedef enum stk_name_ft_state_enum {
    STK_NAME_STANDBY, STK_NAME_ACTIVE
} stk_name_ft_state_t;

#define STK_NAME_MAX_IPS 5                  
typedef struct stk_name_info_stct {
    char name[STK_MAX_NAME_LEN];            
    stk_name_ip_t ip[STK_NAME_MAX_IPS];     
    stk_name_ft_state_t ft_state;           
    stk_sequence_t *meta_data;              
} stk_name_info_t;

typedef enum {
    STK_NS_REQUEST_RESPONSE,     
    STK_NS_REQUEST_EXPIRED       
} stk_name_info_cb_type;

typedef void (*stk_name_info_cb_t)(stk_name_info_t *name_info,int name_count,void *server_info,void *app_info,stk_name_info_cb_type cb_type);

#define STK_NAME_REQUEST_SEQUENCE_NAME "name request"       
#define STK_NAME_REQUEST_SEQUENCE_ID 0x9a3e07e9             
#define STK_NS_SEQ_NAME 1                                   
#define STK_NS_SEQ_CONNECT_IPV4 2                           
#define STK_NS_SEQ_GROUP_NAME 3                             
#define STK_NS_SEQ_LINGER 4                                 
#define STK_NS_SEQ_REQUEST_ID 5                             
#define STK_NS_SEQ_PROTOCOL 6                               
#define STK_NS_SEQ_FT_STATE 7                               
#define STK_NS_SEQ_ID 8                                     
/* Well known Meta Data IDs and identifiers */
#define STK_MD_HTTPD_TCP_ID 0x1000       
#define STK_MD_HTTPD_UDP_ID 0x1001       
#define STK_MD_HTTPD_MCAST_ID 0x1002     
#define STK_HTTPD_DF_META_IDS "monitor"  
/* Recommended Meta Data IDs */
#define STK_MD_IPV4 0x8000               
#define STK_MD_IPV6 0x8001               
#define STK_MD_Port 0x8002               
#define STK_MD_DATA_FLOW_TYPE 0x8003     
#define STK_MD_SEQUENCE_ID 0x8100        
#define STK_MD_DATA_FLOW_ID 0x8101       
#define STK_MD_SERVICE_ID 0x8102         
#define STK_MD_SERVICE_GROUP_ID 0x8103   
#endif