X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Fivac.git;a=blobdiff_plain;f=src%2Fnetwork.h;h=079cea387df6e8cef3cca6113638105deed90702;hp=25a9891522eeca8b64295d819ae7f3bbcb99fd71;hb=d525cc402e67386372745a4bc3c04a488ea264f7;hpb=25e53b7c9b49f76c122a7425f6533de17810759b

diff --git a/src/network.h b/src/network.h
index 25a9891..079cea3 100644
--- a/src/network.h
+++ b/src/network.h
@@ -17,6 +17,7 @@
 
 /* defines */
 #define MAX_CONNECTIONS 32
+#define MAX_NIC_DEVICE 32
 
 #define IP_DIGITS 16
 #define C_IN_USE (1<<0)
@@ -37,6 +38,8 @@
 #define N_E_ACCEPT -7
 #define N_E_MAXC -8
 
+#define N_UDP_WRONG_SENDER -9
+
 #define MAX_LISTEN_QUEUE 32
 
 /* net specific variables */
@@ -49,13 +52,17 @@ typedef struct s_connection {
 } t_connection;
 
 typedef struct s_net {
-  int l_fd; /* listen file descriptor */
-  in_port_t l_port;
+  int l_fd; /* fd for tcp conn */
+  int l_udp_fd; /* fd for udp data receive */
+  int s_udp_fd; /* fd for udp data send */
+  in_port_t l_port; /* tcp port */
+  int l_udp_port; /* udp listen port */
   unsigned short cap;
   /* limited connections by now -- replaced by list management later */
   int c_count;
   t_connection connection[MAX_CONNECTIONS];
   unsigned int sendmask; /* 32 bits for maximum of 32 connections */
+  char nic[MAX_NIC_DEVICE];
 } t_net;
 
 /* function prototypes */
@@ -72,5 +79,9 @@ int network_deselect(t_net *net,int channel);
 int network_manage_incoming(t_net *net);
 int network_send(int fd,unsigned char *data,int datasize);
 int network_receive(int fd,unsigned char *data,int datasize);
+int network_udp_listen_init(t_net *net);
+int network_udp_receive(t_net *net,int channel, unsigned char *data,int count);
+int network_udp_send(t_net *net,int channel, unsigned char *data,int size);
+int network_udp_shutdown(t_net *net);
 
 #endif