1 /* network.h -- network headers */
10 #include <sys/types.h>
11 #include <sys/socket.h>
14 /* net specific includes */
15 #include <netinet/in.h>
16 #include <arpa/inet.h>
19 #define MAX_CONNECTIONS 32
22 #define C_IN_USE (1<<0)
23 #define C_INFO_A (1<<1)
24 #define C_SOCKET (1<<2)
25 #define C_ESTABL (1<<3)
26 #define C_HANGUP (1<<4)
28 #define SEND_N_MAX 128
33 #define N_E_NO_INFO -3
35 #define N_E_CONNECT -5
40 #define MAX_LISTEN_QUEUE 32
42 /* net specific variables */
43 typedef struct s_connection {
48 unsigned short cap; /* capabilities */
51 typedef struct s_net {
52 int l_fd; /* listen file descriptor */
55 /* limited connections by now -- replaced by list management later */
57 t_connection connection[MAX_CONNECTIONS];
58 unsigned int sendmask; /* 32 bits for maximum of 32 connections */
61 /* function prototypes */
62 int network_init(t_net *net);
63 int network_shutdown(t_net *net);
64 int network_set_listen_port(t_net *net,in_port_t port);
65 int network_manage_connection(t_net *net);
66 int network_connect(t_net *net,int channel);
67 int network_close(t_net *net,int channel);
68 int network_close_all(t_net *net);
69 int network_set_connection_info(t_net *net,int channel,char *ip,int port);
70 int network_select(t_net *net,int channel);
71 int network_deselect(t_net *net,int channel);
72 int network_manage_incoming(t_net *net);
73 int network_send(int fd,unsigned char *data,int datasize);
74 int network_receive(int fd,unsigned char *data,int datasize);