added buffer functions and fixed APScan issue

esp8266_deauther/APScan.cpp

@@ -26,6 +26,8 @@ bool APScan::start(){
       _ssid.toCharArray(names[i],33);
       //data_getVendor(WiFi.BSSID(i)[0],WiFi.BSSID(i)[1],WiFi.BSSID(i)[2]).toCharArray(vendors[i],9);
       if(debug){
+        Serial.print((String)i);
+        Serial.print(" - ");
         _ap._print();
         Serial.print(" - ");
         Serial.print(channels[i]);
@@ -44,7 +46,8 @@ bool APScan::start(){
     }
 
     //for debugging the APScan crash bug
-    /*if(debug){
+    /*
+    if(debug){
       for(int i=results;i<maxAPScanResults;i++){
         Mac _ap;
         _ap.set(random(255),random(255),random(255),random(255),random(255),random(255));
@@ -55,6 +58,8 @@ bool APScan::start(){
         String _ssid = "test_dbeJwq3tPtJsuWtgULgShD9dxXV";
         _ssid.toCharArray(names[i],33);
 
+        Serial.print((String)i);
+        Serial.print(" - ");
         _ap._print();
         Serial.print(" - ");
         Serial.print(channels[i]);
@@ -68,10 +73,10 @@ bool APScan::start(){
 
         results++;
       }
-    }*/
+    }
+    */
     
     if(debug) Serial.println("scan done");
-    if(debug) Serial.println(getResults());
     return true;
 }
 
@@ -115,6 +120,67 @@ int APScan::getFirstTarget(){
   return -1;
 }
 
+void APScan::sendResults(){
+  if(debug) Serial.print("sending AP scan result JSON ");
+
+  size_t _size = 10; // {"aps":[]}
+  for(int i=0;i<results && i<maxAPScanResults;i++){
+    /*
+      _size++; // {
+      _size += 5; // "i": ,
+      _size += String(i).length();
+      _size += 5; // "c": ,
+      _size += String(getAPChannel(i)).length();
+      _size += 24; // "m":"d4:21:22:da:85:f3",
+      _size += 8; // "ss":" ",
+      _size += getAPName(i).length();
+      _size += 5; // "r": ,
+      _size += String(getAPRSSI(i)).length();
+      _size += 6; // "e": ,
+      _size += 6; // "se":0
+      _size++; // }*/
+      _size += 61;
+      _size += String(i).length();
+      _size += String(getAPChannel(i)).length();
+      _size += getAPName(i).length();
+      _size += String(getAPRSSI(i)).length();
+      
+      if((i!=results-1) && (i!=maxAPScanResults-1)) _size++; // ,
+  }
+
+  sendHeader(200, "text/json", _size);
+  
+  String json;
+  int bufc = 0; //bufferCounter
+  json = "{\"aps\":[";
+
+  sendToBuffer(json);
+  
+  for(int i=0;i<results && i<maxAPScanResults;i++){
+    if(debug) Serial.print(".");
+    json = "{";
+    json += "\"i\":"+(String)i+",";
+    json += "\"c\":"+(String)getAPChannel(i)+",";
+    json += "\"m\":\""+getAPMac(i)+"\",";
+    json += "\"ss\":\""+getAPName(i)+"\",";
+    json += "\"r\":"+(String)getAPRSSI(i)+",";
+    json += "\"e\":"+(String)encryption[i]+",";
+    //json += "\"v\":\""+getAPVendor(i)+"\",";
+    json += "\"se\":"+(String)getAPSelected(i);
+    json += "}";
+    if((i!=results-1) && (i!=maxAPScanResults-1)) json += ",";
+    
+    sendToBuffer(json);
+  
+  }
+  json = "]}";
+  sendToBuffer(json);
+  sendBuffer();
+    
+  if(debug) Serial.println("done");
+
+}
+
 String APScan::getResults(){
   if(debug) Serial.print("getting AP scan result JSON ");
   String json = "{ \"aps\":[ ";

esp8266_deauther/APScan.h

@@ -1,14 +1,19 @@
 #ifndef APScan_h
 #define APScan_h
 
-#define maxAPScanResults 30
+#define maxAPScanResults 80
 
 #include <ESP8266WiFi.h>
 #include "Mac.h"
 #include "MacList.h"
 #include "Settings.h"
+#include <ESP8266WebServer.h>
 
 extern String data_getVendor(uint8_t first,uint8_t second,uint8_t third);
+extern ESP8266WebServer server;
+extern void sendBuffer();
+extern void sendToBuffer(String str);
+extern void sendHeader(int code, String type, size_t _size);
 extern const bool debug;
 
 extern Settings settings;
@@ -21,6 +26,7 @@ class APScan{
     String getResults();
     String getResult(int i);
     void select(int num);
+    void sendResults();
     
     String getAPName(int num);
     String getAPEncryption(int num);
@@ -38,6 +44,7 @@ class APScan{
     int selectedSum;
     MacList aps;
   private:
+  
     int channels[maxAPScanResults];
     int rssi[maxAPScanResults];
     char names[maxAPScanResults][33];
@@ -47,6 +54,7 @@ class APScan{
     String getEncryption(int code);
 
     bool selected[maxAPScanResults];
+    
 };
 
 #endif

esp8266_deauther/esp8266_deauther.ino

@@ -8,6 +8,8 @@ extern "C" {
 #include "user_interface.h"
 }
 
+ESP8266WebServer server(80);
+
 #include <EEPROM.h>
 #include "data.h"
 #include "NameList.h"
@@ -21,8 +23,6 @@ extern "C" {
 const bool debug = true;
 /* ========== DEBUG ========== */
 
-ESP8266WebServer server(80);
-
 NameList nameList;
 
 APScan apScan;
@@ -71,12 +71,14 @@ void startAPScan() {
 }
 
 void sendAPResults() {
+  apScan.sendResults();
+  /*
   if (server.hasArg("apid")) {
     int apid = server.arg("apid").toInt();
     server.send ( 200, "text/json", apScan.getResult(apid));
   } else {
     server.send ( 200, "text/json", apScan.getResults());
-  }
+  }*/
 }
 
 void selectAP() {