+ size=strlen(ivac->name);
+
+ data[0]=SEND_I_NAME;
+ data[1]=size;
+ strncpy(data+2,ivac->name,size);
+ size+=2;
+
+ data[size+1]=SEND_I_CAP;
+ data[size+2]=sizeof(unsigned char);
+ data[size+3]=ivac->net.cap;
+ size+=(sizeof(unsigned char)+2);
+
+ data[size+1]=SEND_I_AVCAP;
+ data[size+2]=sizeof(unsigned short);
+ data[size+2+sizeof(unsigned short)];
+ size+=(sizeof(unsigned short)+2);
+
+ if(network_send(fd,data,size)==ERROR) {
+ puts("[ivac] inet.c: send_info failed");
+ return ERROR;
+ }
+
+ return SUCCESS;
+}
+
+int receive_info(int i,t_ivac *ivac) {
+
+ char data[CHAR_USERNAME+2];
+ int count,length;
+
+ if((length=network_receive(ivac->net.connection[i].fd,
+ data,SEND_I_MAX))==ERROR) {
+ puts("[ivac] inet.c: receive_info failed");
+ return ERROR;
+ }
+
+ while(length-count) {
+ switch(data[count]) {
+ case SEND_I_NAME:
+ strncpy(ivac->net.connection[i].name,data[count+2],data[count+1]);
+ ivac->net.connection[i].name[data[count+2]]='\0';
+ count+=(data[count+2]+2);
+ break;
+ case SEND_I_G_CAP:
+ ivac->net.connection[i].cap=data[count+4];
+ count+=(sizeof(unsigned char)+2);
+ break;
+ case SEND_I_AV_CAP:
+ ivac->net.connection[i].avcap=data[count+3]<<8;
+ ivac->net.connection[i].avcap|=data[count+4];
+ count+=(sizeof(unsigned short)+2);
+ break;
+ default:
+ puts("[ivac] inet.c: receive_info, unknown character");
+ return ERROR;
+ }
+ }
+