+int display_console(t_info *info,char *string) {
+
+ int x,y,size,count,cnt,i,s;
+ t_display *display;
+ t_sta *sta;
+ char help[128];
+
+ display=(t_display *)&(info->display);
+
+ x=display->max_x-1;
+ y=display->max_y-1;
+
+ size=strlen(string);
+
+ if(info->view==VIEW_ALL) {
+ count=list_count(&(info->sniffed_sta));
+ cnt=((count>y-5)?y-5:count);
+
+ display_line(display,0,0,x,0,'-');
+ display_string(display,GUI_OFFSET_STA,1,"sta/ap",6);
+ display_string(display,GUI_OFFSET_SSID,1,"| ssid",6);
+ display_string(display,GUI_OFFSET_AP,1,"| ap",4);
+ display_string(display,GUI_OFFSET_WEP,1,"| wep",5);
+ display_string(display,GUI_OFFSET_MGMT,1,"| mgmt",6);
+ display_string(display,GUI_OFFSET_CTRL,1,"| ctrl",6);
+ display_string(display,GUI_OFFSET_DATA,1,"| data",6);
+ display_string(display,GUI_OFFSET_ACTIVE,1,"| act",5);
+ display_string(display,GUI_OFFSET_SIGNAL,1,"| sq",4);
+ display_line(display,0,2,x,2,'-');
+
+ list_reset(&(info->sniffed_sta));
+
+ for(i=0;i<cnt;i++) {
+ sta=(t_sta *)info->sniffed_sta.current->data;
+ snprintf(help,32,"%02x:%02x:%02x:%02x:%02x:%02x",
+ sta->addr[0],sta->addr[1],sta->addr[2],
+ sta->addr[3],sta->addr[4],sta->addr[5]);
+ display_string(display,GUI_OFFSET_STA,3+i,help,17);
+ s=strlen(sta->ssid);
+ s=((s>=16)?16:s);
+ help[0]='|'; help[1]=' ';
+ memcpy(&help[2],sta->ssid,s);
+ display_string(display,GUI_OFFSET_SSID,3+i,help,s+2);
+ snprintf(help,4,"| %c",sta->ap?'y':'n');
+ display_string(display,GUI_OFFSET_AP,3+i,help,3);
+ snprintf(help,5,"| %c",sta->wep?'y':'n');
+ display_string(display,GUI_OFFSET_WEP,3+i,help,4);
+ snprintf(help,21,"| %04d | n.a. | %04d",
+ sta->count_mgmt,sta->count_data);
+ display_string(display,GUI_OFFSET_MGMT,3+i,help,20);
+ snprintf(help,5,"| %c",sta->active);
+ display_string(display,GUI_OFFSET_ACTIVE,3+i,help,4);
+ snprintf(help,5,"| %02u",sta->sq);
+ display_string(display,GUI_OFFSET_SIGNAL,3+i,help,4);
+ list_next(&(info->sniffed_sta));
+ }
+ }
+
+ else if(info->view==VIEW_SINGLE) {
+ list_reset(&(info->sniffed_sta));
+ for(i=0;i<info->c_line;i++) list_next(&(info->sniffed_sta));
+ sta=(t_sta *)info->sniffed_sta.current->data;
+ display_line(display,0,0,x,0,'-');
+ snprintf(help,22,"sta %02x:%02x:%02x:%02x:%02x:%02x",
+ sta->addr[0],sta->addr[1],sta->addr[2],
+ sta->addr[3],sta->addr[4],sta->addr[5]);
+ display_string(display,1,1,help,21);
+ if(sta->ap) strcpy(help,"(access point)");
+ else strcpy(help,"(station)");
+ s=strlen(help);
+ display_string(display,23,1,help,s);
+ if(sta->wds) {
+ strcpy(help,"wds link");
+ display_string(display,60,1,help,8);
+ }
+ snprintf(help,2,"%c",sta->active);
+ display_string(display,x-1,1,help,1);
+ snprintf(help,7,"sq: %02d",sta->sq);
+ display_string(display,x-8,1,help,6);
+ display_line(display,0,2,x,2,'-');
+ display_string(display,1,3,"ssid: ",6);
+ s=strlen(sta->ssid);
+ memcpy(help,sta->ssid,s);
+ display_string(display,7,3,help,s);
+ if(sta->wep) strcpy(help,"crypted");
+ else strcpy(help,"not crypted");
+ s=strlen(help);
+ display_string(display,x-s-1,3,help,s);
+
+ snprintf(help,13,"mgmt: %06d",sta->count_mgmt);
+ display_string(display,1,5,help,12);
+ snprintf(help,13,"ctrl: %06d",sta->count_ctrl);
+ display_string(display,1,6,help,12);
+ snprintf(help,13,"data: %06d",sta->count_data);
+ display_string(display,1,7,help,12);
+
+ snprintf(help,25,"bssid: %02x:%02x:%02x:%02x:%02x:%02x",
+ sta->bssid[0],sta->bssid[1],sta->bssid[2],
+ sta->bssid[3],sta->bssid[4],sta->bssid[5]);
+ display_string(display,1,9,help,24);
+ if(sta->wep==WEP) {
+ snprintf(help,67,"iv + keynr | crypted snap: %02x %02x %02x %02x | %02x %02x %02x %02x %02x %02x",
+ sta->snap[0],sta->snap[1],sta->snap[2],sta->snap[3],
+ sta->snap[4],sta->snap[5],sta->snap[6],sta->snap[7],
+ sta->snap[8],sta->snap[9]);
+ display_string(display,1,10,help,66);
+ }
+ }
+
+ /* footer */
+ display_line(display,0,y-3,x,y-3,'-');
+
+ snprintf(help,14,"total: %06d",info->count);
+ display_string(display,1,y-2,help,13);
+ snprintf(help,13,"mgmt: %06d",info->count_m);
+ display_string(display,15,y-2,help,12);
+ snprintf(help,12,"ctrl: %06d",info->count_c);
+ display_string(display,28,y-2,help,11);
+ snprintf(help,13,"data: %06d",info->count_d);
+ display_string(display,40,y-2,help,12);
+
+ display_line(display,0,y-1,x,y-1,'-');
+
+ if(size!=0) {
+ display_string(display,0,y,info->clean_line,x);
+ display_string(display,1,y,string,size);
+ }
+
+ display_draw(display);
+
+ if(info->view==VIEW_ALL)
+ display_set_cursor(display,0,3+info->c_line);
+
+
+ return 23;
+}
+
+int noop(t_input *input,void *ptr) {
+
+ return 23;
+}
+
+int get_user_interaction(t_info *info) {
+
+ char *string;
+ int hlp=0;
+
+ string=(char *)malloc(info->display.max_x*sizeof(char));
+
+ input_get_event(&(info->input),noop,info);
+
+ /* clear display */
+ display_clear_screen(&(info->display));
+
+ if(info->input.content[0]=='x') {
+ info->mode^=MODE_HEXOUT;
+ display_console(info,"toggled hex output");
+ }
+
+ else if(info->input.content[0]=='a') {
+ info->mode^=MODE_ASCIIOUT;
+ display_console(info,"toggled ascii output");
+ }
+
+ else if(info->input.content[0]=='q') {
+ event_stop(&(info->event));
+ display_console(info,"quit!");
+ }
+ else if(info->input.content[0]=='n') {
+ hlp=list_count(&(info->sniffed_sta));
+ if(info->c_line<hlp-1) info->c_line++;
+ }
+ else if(info->input.content[0]=='p') {
+ if(info->c_line>0) info->c_line--;
+ }
+ else if(info->input.content[0]==0x0d) {
+ display_clear_screen(&(info->display));
+ if(info->view==VIEW_ALL) info->view=VIEW_SINGLE;
+ else info->view=VIEW_ALL;
+ }
+ else {
+ snprintf(string,info->display.max_x,"unknown event (%x)",
+ info->input.content[0]);
+ display_console(info,string);
+ }
+
+ return 23;
+}
+
+int react_on_event(t_event *event,void *ptr) {
+
+ t_info *info;
+
+ info=(t_info *)ptr;
+
+ if(event_check(event,0)==E_FD_YES) get_user_interaction(info);
+ else pcap_dispatch(info->pcap_handle,-1,parse_package,(u_char *)ptr);
+
+ return 23;
+}
+