Moved the HttpRequestData Structure from the WEBClient class to the WEBServer class

src/software_test/tcpServer_test/TCPServer.h

@@ -28,6 +28,11 @@ class TCPServer
       return _maxClient;
     }
 
+    unsigned int getPort() const
+    {
+      return _port;
+    }
+    
     uint8_t getConnectedClientsCount()
     {
       return _clientList.count();

src/software_test/tcpServer_test/WEBClient.cpp

@@ -2,7 +2,7 @@
 
 #define DEBUG_WEBCL
 
-WEBClient::WEBClient(WiFiClient client, uint8_t id, uint16_t maxResourceBuffer, uint16_t maxBodyBuffer, uint16_t dataBufferSize) : TCPClient(client, id, dataBufferSize), _WEBClientState(WEBServer<WEBClient>::WEBClientState::ACCEPTED), _httpParserState(WEBServer<WEBClient>::HttpParserStatus::HTTP_VERB)
+WEBClient::WEBClient(WiFiClient client, uint8_t id, uint16_t maxResourceBuffer, uint16_t maxBodyBuffer, uint16_t dataBufferSize) : TCPClient(client, id, dataBufferSize), _WEBClientState(WEBServer<WEBClient>::WEBClientState::ACCEPTED), _httpParserState(WEBServer<WEBClient>::HttpParserStatus::HTTP_VERB), _fileSentBytes(0)
 {
   #ifdef DEBUG_WEBCL
   Serial.println("WEBClient : Standard constructor called");

src/software_test/tcpServer_test/WEBClient.h

@@ -15,25 +15,9 @@ class WEBClient : public TCPClient
 	protected:
     WEBServer<WEBClient>::WEBClientState _WEBClientState;
 	private:
-    struct HttpRequestData
-    {
-      WEBServer<WEBClient>::HttpRequestMethod HRM;
-      WEBServer<WEBClient>::HttpVersion HV;
-      WEBServer<WEBClient>::HttpMIMEType HMT;
-      
-      Dictionary<DictionaryHelper::StringEntity> getParams;
-      char *getParamsDataPointer; //Used in the getParams algorithm
-      Dictionary<DictionaryHelper::StringEntity> postParams;
-      char *postParamsDataPointer; //Used in the postParams algorithm
-      
-      char *httpResource;
-      uint16_t maxResourceBuffer;
-      char *httpBody;
-      uint16_t maxBodyBuffer;
-    } _httpRequestData;
-    
+    WEBServer<WEBClient>::HttpRequestData _httpRequestData;
     WEBServer<WEBClient>::HttpParserStatus _httpParserState;
-
+    uint64_t _fileSentBytes;
     void clearHttpRequestData();
 };
 

src/software_test/tcpServer_test/WEBServer.h

@@ -5,6 +5,9 @@
 #include "Dictionary.h"
 #define DEBUG_WEBS
 
+//forward declaration of HttpRequestData implemented in WEBClient.h
+struct HttpRequestData;
+
 template <typename T>
 class WEBServer : public TCPServer<T>
 {
@@ -14,9 +17,38 @@ class WEBServer : public TCPServer<T>
 		enum HttpMIMEType{UNKNOWN_MIME, TEXT_PLAIN, TEXT_CSS, TEXT_HTML, TEXT_JAVASCRIPT, APPLICATION_JSON, APPLICATION_X_WWW_FORM_URLENCODED, IMAGE_PNG, IMAGE_JPEG, AUDIO_MPEG, APPLICATION_OCTET_STREAM};
 		enum HttpParserStatus {HTTP_VERB, HTTP_RESSOURCE, HTTP_VERSION, HTTP_PARAMS, POST_DATA};
     enum WEBClientState {ACCEPTED, QUERY_PARSED, RESPONSE_SENT, DONE};
-    enum HTTP_CODE {_400, _401, _403, _404, _500, _501};
+    enum HTTP_CODE {_100, _101, _200, _400, _401, _403, _404, _405, _500, _501};
+
+    struct HttpRequestData
+    {
+      HttpRequestMethod HRM;
+      HttpVersion HV;
+      HttpMIMEType HMT;
+      
+      Dictionary<DictionaryHelper::StringEntity> getParams;
+      char *getParamsDataPointer; //Used in the getParams algorithm
+      Dictionary<DictionaryHelper::StringEntity> postParams;
+      char *postParamsDataPointer; //Used in the postParams algorithm
+      
+      char *httpResource;
+      uint16_t maxResourceBuffer;
+      char *httpBody;
+      uint16_t maxBodyBuffer;
+    };
 
     WEBServer(unsigned int port = 80, uint8_t maxClient = MAX_CLIENT, uint16_t clientDataBufferSize = 512) : TCPServer<T>(port, maxClient, clientDataBufferSize) {}
+
+    boolean addApiRoutine(const char *uri, boolean (*apiRoutine)(HttpRequestData&, WiFiClient*, void*), void *pData, HttpRequestMethod HRM = UNDEFINED)
+    {
+      return _apiDictionary.add(uri, new ApiRoutine({apiRoutine, pData, HRM}));
+    }
+
+    void clearApiRoutine() { _apiDictionary.clear(); };
+    
+    boolean removeApiRoutine(const char* uri)
+    {
+      return _apiDictionary.remove(uri);
+    }
 	protected:
 	private:
     virtual T* createNewClient(WiFiClient wc)
@@ -44,8 +76,6 @@ class WEBServer : public TCPServer<T>
         case DONE:
           break;
       }  
-      
-        
     }
 
     void queryParser(T *client)
@@ -253,23 +283,25 @@ class WEBServer : public TCPServer<T>
     
     void sendInfoResponse(HTTP_CODE http_code, T *client, const char *message)
     {
+      uint16_t code(0); 
+      char codeLiteral[100];
       switch(http_code)
       {
         case _500:
-          client->_client.print(F("HTTP/1.1 500 Internal Server Error\r\nContent-Type: text/html\r\nContent-Length: "));
-          client->_client.print(strlen(message) + 59);
-          client->_client.print(F("\r\n\r\n<!DOCTYPE HTML>\r\n<html>\r\n<h1>Error 500</h1><p>"));
-          client->_client.print(message);
-          client->_client.print(F("</p>\r\n</html>"));
+          code = 500;
+          strcpy_P(codeLiteral,(PGM_P)F("Internal Server Error"));
           break;
         case _400:
-          client->_client.print(F("HTTP/1.1 400 Bad Request\r\nContent-Type: text/html\r\nContent-Length: "));
-          client->_client.print(strlen(message) + 59);
-          client->_client.print(F("\r\n\r\n<!DOCTYPE HTML>\r\n<html>\r\n<h1>Error 400</h1><p>"));
-          client->_client.print(message);
-          client->_client.print(F("</p>\r\n</html>"));
+          code = 400;
+          strcpy_P(codeLiteral,(PGM_P)F("Bad Request"));
           break;
       }
+
+      client->_client.print(F("HTTP/1.1 "));client->_client.print(code);client->_client.print(F(" "));client->_client.print(codeLiteral);client->_client.print(F("\r\nContent-Type: text/html\r\nContent-Length: "));
+      client->_client.print(strlen(message) + 59);
+      client->_client.print(F("\r\n\r\n<!DOCTYPE HTML>\r\n<html>\r\n<h1>Error "));client->_client.print(code);client->_client.print(F("</h1><p>"));
+      client->_client.print(message);
+      client->_client.print(F("</p>\r\n</html>"));
     }
     
     /*Static helper methods*/
@@ -300,6 +332,15 @@ class WEBServer : public TCPServer<T>
       else
         return HttpVersion::UNKNOWN;
     }
+
+    struct ApiRoutine
+    {
+      boolean (*apiRoutine)(HttpRequestData&, WiFiClient*, void*);
+      void *pData;
+      HttpRequestMethod HRM;
+    };
+    
+    Dictionary<ApiRoutine> _apiDictionary;
 };
 
 #endif //WEBSERVER_H