+ if(!(strncmp(arg[0],"connect",7))) {
+ valid=1;
+ if((arg[1][0]>='0')&&(arg[1][0]<='9')) channel=atoi(arg[1]);
+ else channel=-1;
+ if((channel>=0)&&(channel<MAX_CONNECTIONS)) {
+ i=network_connect(&(ivac->net),channel);
+ if(i==N_E_IN_USE)
+ sprintf(c_str,"channel %02d: connection in use",channel);
+ else if(i==N_E_NO_INFO)
+ sprintf(c_str,"channel %02d: channel not configured",channel);
+ else {
+ sprintf(c_str,"channel %02d: connected to %s:%d",channel,
+ ivac->net.connection[channel].ip,
+ ivac->net.connection[channel].port);
+ event_math(ivac->net.connection[channel].fd,&(ivac->event),READ,ADD);
+ ivac_send_info(channel,ivac);
+ }
+ }
+ else sprintf(c_str,"invalid argument: '%s'",arg[1]);
+ }
+ if(!(strncmp(arg[0],"close",5))) {
+ valid=1;
+ if((arg[1][0]>='0')&&(arg[1][0]<='9')) channel=atoi(arg[1]);
+ else channel=-1;
+ if((channel>=0)&&(channel<MAX_CONNECTIONS)) {
+ if(ivac->net.connection[channel].status&C_ESTABL) {
+ ivac_send_quit(channel,ivac);
+ event_math(ivac->net.connection[channel].fd,&(ivac->event),
+ READ,REMOVE);
+ network_close(&(ivac->net),channel);
+ sprintf(c_str,"channel %02d: connection closed",channel);
+ memset(&(ivac->challenger[channel]),0,sizeof(t_challenger));
+ }
+ else
+ sprintf(c_str,"channel %02d: no active connection",channel);
+ }
+ else sprintf(c_str,"invalid argument: '%s'",arg[1]);
+ }
+ if(!(strncmp(arg[0],"select",6))) {
+ valid=1;
+ if((arg[1][0]>='0')&&(arg[1][0]<='9')) channel=atoi(arg[1]);
+ else channel=-1;
+ if((channel>=0)&&(channel<MAX_CONNECTIONS)) {
+ network_select(&(ivac->net),channel);
+ sprintf(c_str,"selected channel %d",channel);
+ }
+ else if(arg[1][0]='*') {
+ network_select(&(ivac->net),MAX_CONNECTIONS);
+ strcpy(c_str,"selected all channels");
+ }
+ else sprintf(c_str,"invalid argument: '%s'",arg[1]);
+ }
+ if(!(strncmp(arg[0],"deselect",8))) {
+ valid=1;
+ if((arg[1][0]>='0')&&(arg[1][0]<='9')) channel=atoi(arg[1]);
+ else channel=-1;
+ if((channel>=0)&&(channel<MAX_CONNECTIONS)) {
+ network_deselect(&(ivac->net),channel);
+ sprintf(c_str,"deselected channel %d",channel);
+ }
+ else if(arg[1][0]='*') {
+ network_deselect(&(ivac->net),MAX_CONNECTIONS);
+ strcpy(c_str,"deselected all channels");
+ }
+ else sprintf(c_str,"invalid argument: '%s'",arg[1]);
+ }
+
+ if(!valid)
+ snprintf(c_str,IVAC_CONSOLE_STRING_LEN,"unknown command: '%s'",arg[0]);
+
+ /* call network functions */
+ network_manage_connection(&(ivac->net));
+
+ /* add console string to console buffer */
+ ivac_add_to_monitor(ivac,c_str);
+
+ /* refresh whole display content */
+ ivac_display_content(ivac);