parent
0b2abb8c32
commit
aa20c2ac49
|
@ -53,20 +53,62 @@ struct private_host_s {
|
|||
};
|
||||
|
||||
|
||||
|
||||
sockaddr_t *get_sockaddr(private_host_t *this)
|
||||
/**
|
||||
* implements host_t.get_sockaddr
|
||||
*/
|
||||
static sockaddr_t *get_sockaddr(private_host_t *this)
|
||||
{
|
||||
return &(this->address);
|
||||
}
|
||||
|
||||
socklen_t *get_sockaddr_len(private_host_t *this)
|
||||
/**
|
||||
* implements host_t.get_sockaddr_len
|
||||
*/
|
||||
static socklen_t *get_sockaddr_len(private_host_t *this)
|
||||
{
|
||||
return &(this->socklen);
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements host_t-function destroy.
|
||||
* @see host_t.destroy.
|
||||
* implements host_t.get_address
|
||||
*/
|
||||
static char *get_address(private_host_t *this)
|
||||
{
|
||||
switch (this->family)
|
||||
{
|
||||
case AF_INET:
|
||||
{
|
||||
struct sockaddr_in *sin = (struct sockaddr_in*)&(this->address);
|
||||
return inet_ntoa(sin->sin_addr);
|
||||
}
|
||||
default:
|
||||
{
|
||||
return "(family not supported)";
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* implements host_t.get_port
|
||||
*/
|
||||
static u_int16_t get_port(private_host_t *this)
|
||||
{
|
||||
switch (this->family)
|
||||
{
|
||||
case AF_INET:
|
||||
{
|
||||
struct sockaddr_in *sin = (struct sockaddr_in*)&(this->address);
|
||||
return ntohs(sin->sin_port);
|
||||
}
|
||||
default:
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements host_t.destroy
|
||||
*/
|
||||
static status_t destroy(private_host_t *this)
|
||||
{
|
||||
|
@ -75,8 +117,7 @@ static status_t destroy(private_host_t *this)
|
|||
}
|
||||
|
||||
/**
|
||||
* Implements host_t-function clone.
|
||||
* @see host_t.clone.
|
||||
* Implements host_t.clone.
|
||||
*/
|
||||
static status_t clone(private_host_t *this, host_t **other)
|
||||
{
|
||||
|
@ -108,6 +149,8 @@ host_t *host_create(int family, char *address, u_int16_t port)
|
|||
this->public.get_sockaddr = (sockaddr_t* (*) (host_t*))get_sockaddr;
|
||||
this->public.get_sockaddr_len = (socklen_t*(*) (host_t*))get_sockaddr_len;
|
||||
this->public.clone = (status_t (*) (host_t*, host_t**))clone;
|
||||
this->public.get_address = (char* (*) (host_t *))get_address;
|
||||
this->public.get_port = (u_int16_t (*) (host_t *))get_port;
|
||||
this->public.destroy = (status_t (*) (host_t*))destroy;
|
||||
|
||||
this->family = family;
|
||||
|
|
|
@ -37,22 +37,84 @@
|
|||
*/
|
||||
typedef struct host_s host_t;
|
||||
struct host_s {
|
||||
/**
|
||||
* @brief Build a clone of this host object.
|
||||
*
|
||||
* @param this object to clone
|
||||
* @param [out]other address where to allocate the clone
|
||||
* @return
|
||||
* - SUCCESS, or
|
||||
* - OUT_OF_RES
|
||||
*/
|
||||
|
||||
status_t (*clone) (host_t *this, host_t **other);
|
||||
/**
|
||||
* @brief Get a pointer to the internal sockaddr struct.
|
||||
*
|
||||
* This is used for sending and receiving via sockets.
|
||||
*
|
||||
* @param this object to clone
|
||||
* @return pointer to the internal sockaddr structure
|
||||
*/
|
||||
sockaddr_t *(*get_sockaddr) (host_t *this);
|
||||
|
||||
/**
|
||||
* @brief Get the length of the sockaddr struct.
|
||||
*
|
||||
* Sepending on the family, the length of the sockaddr struct
|
||||
* is different. Use this function to get the length of the sockaddr
|
||||
* struct returned by get_sock_addr.
|
||||
*
|
||||
* This is used for sending and receiving via sockets.
|
||||
*
|
||||
* @param this object to clone
|
||||
* @return length of the sockaddr struct
|
||||
*/
|
||||
socklen_t *(*get_sockaddr_len) (host_t *this);
|
||||
|
||||
/**
|
||||
* @brief get the address of this host
|
||||
*
|
||||
* Mostly used for debugging purposes.
|
||||
* @warging string must NOT be freed
|
||||
*
|
||||
* @param this object to clone
|
||||
* @return address string,
|
||||
*/
|
||||
char* (*get_address) (host_t *this);
|
||||
|
||||
/**
|
||||
* @brief get the port of this host
|
||||
*
|
||||
* Mostly used for debugging purposes.
|
||||
*
|
||||
* @param this object to clone
|
||||
* @return port number
|
||||
*/
|
||||
u_int16_t (*get_port) (host_t *this);
|
||||
|
||||
/**
|
||||
* @brief Destroy this host object
|
||||
*
|
||||
* @param this calling
|
||||
* @return SUCCESS in any case
|
||||
*/
|
||||
status_t (*destroy) (host_t *this);
|
||||
};
|
||||
|
||||
/**
|
||||
* @brief Constructor to create a logger_t object.
|
||||
* @brief Constructor to create a host_t object
|
||||
*
|
||||
* currently supports only IPv4!
|
||||
*
|
||||
* @param logger_name Name for the logger_t object
|
||||
* @param log_level or'ed set of log_levels to assign to the new logger_t object
|
||||
* @param output FILE * if log has to go on a file output, NULL for syslog
|
||||
* @return logger_t object or NULL if failed
|
||||
* @param family Address family to use for this object, such as AF_INET or AF_INET6
|
||||
* @param address string of an address, such as "152.96.193.130"
|
||||
* @param port port number
|
||||
* @return the host_t object or NULL, when
|
||||
* not enough ressources, or
|
||||
* family not supported.
|
||||
*/
|
||||
host_t *host_create(int family, char *address, u_int16_t port);
|
||||
|
||||
|
||||
|
||||
#endif /*HOST_H_*/
|
||||
|
|
Loading…
Reference in New Issue