Revision 0:5886f525a4ad, committed 2016-03-02

Comitter:

joon874

Date:

Wed Mar 02 03:28:08 2016 +0000

Child:

1:728e5b5c8dae

Commit message:

WIZwikiREST ver1 (Memory problem)

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HTTPServer.cpp	Wed Mar 02 03:28:08 2016 +0000
@@ -0,0 +1,140 @@
+#include <string.h>
+#include "HTTPServer.h"
+#include "MbedJSONValue.h"
+
+extern MbedJSONValue WIZwikiREST;
+
+bool cmp(char* a, char* b)
+{
+    return strcmp(a,b) < 0;
+}
+
+HTTPServer::HTTPServer():
+socket(),
+handlers(&cmp)
+{
+}
+
+HTTPServer::~HTTPServer()
+{
+    for(std::map<char*, RequestHandler*>::iterator itor = handlers.begin();
+        itor != handlers.end();
+        ++itor)
+        delete itor->second;
+}
+
+bool HTTPServer::init(int port)
+{
+    socket.set_blocking(true);
+    if(socket.bind(port))
+    {
+        printf("Could not bind on port %d.\n", port);
+        return false; 
+    }
+    
+    if(socket.listen())
+    {
+        printf("Could not listen %d\n", port);
+        return false;
+    }
+    
+    return true;
+}
+
+void HTTPServer::run()
+{
+    TCPSocketConnection c;
+    while(true)
+    {
+        while(socket.accept(c));
+        c.set_blocking(false, 1000);
+        while(c.is_connected())
+        {
+
+            int n = c.receive_all(HTTPBUF, sizeof(HTTPBUF)-1);
+                                
+                        if(n == 0)
+            {
+                c.close();
+                break;
+            }
+            else if(n != -1)
+            {
+                                printf("Received data : %d\r\n",n);
+                            
+                                    HTTPBUF[n] = '\0';
+                                    if(handle_request(HTTPBUF) == HTTP_SUCCESS)
+                               {
+                                       c.send(rest_result, strlen(rest_result));
+                                       //c.send((char*)rest_result.c_str(), 159);
+                                 }
+                                 else
+                                 {
+                                       //printf("send fail : %s\r\n",(char*)rest_result.c_str());
+                                       c.send(rest_result, strlen(rest_result));
+                                 }
+            }
+            else
+                printf("Error while receiving data\n");
+                
+        }
+    }
+}
+ 
+
+HTTP_RESULT HTTPServer::handle_request(char *buffer)
+{
+    char *request_type;
+    char *request;
+    
+//{"Name":"WIZwiki-REST-01","Network":{"IP":"192.168.100.100","SN":"255.255.255.0","GW":"192.168.100.1"},"User":{"Name":"Lawrence","ID":"law","PSWD":"law1234"}}   159
+    if(buffer)
+    {
+                // buffer check
+                printf("*******************************************************\r\n");
+        printf("buffer=%s\r\n",buffer);
+                printf("*******************************************************\r\n");
+                
+              // type parsing
+              request_type = strtok(buffer," \r\n");
+        printf("Type = %s\r\n", request_type);
+            
+                if(request_type)
+        {
+                      request = strtok(NULL, "  \r\n");                                                 // corrested  " " -> " /"     : /Name -> Name
+            if(request)
+            {
+                    printf("URI = %s\r\n", request);
+                        }
+                        else
+                        {
+              strcpy(rest_result, "Invaild URI");
+                            printf("%s\r\n",rest_result);
+              return HTTP_INVALID_URI;
+            }
+        }
+    }
+    
+    std::map<char*, RequestHandler*>::iterator itor = handlers.find(request_type);
+    if(itor == handlers.end())
+    {
+        strcpy(rest_result, "No request handler found for this type of request.");
+        return HTTP_INVALID_HANDLE;
+    }
+    //if(itor != NULL)
+        //itor->handle(request, rest_result.c_str());
+    if(itor->second != NULL)
+        itor->second->handle(request, rest_result);
+    else
+    {
+        strcpy(rest_result, "Invalid request handler");
+        return HTTP_INVALID_HANDLE;
+    }
+    return HTTP_SUCCESS;
+}
+
+void HTTPServer::add_request_handler(char *name, RequestHandler* handler)
+{
+    handlers[name] = handler;
+}
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HTTPServer.h	Wed Mar 02 03:28:08 2016 +0000
@@ -0,0 +1,47 @@
+#ifndef HTTP_SERVER
+#define HTTP_SERVER
+
+#include <map>
+
+#include "mbed.h"
+#include <string>
+#include "RequestHandler.h"
+#include "EthernetInterface.h"
+
+typedef enum _HTTP_RESULT
+{
+    HTTP_INVALID_URI    = -3,
+    HTTP_INVALID_DATA   = -2,
+    HTTP_INVALID_HANDLE = -1,
+    HTTP_SUCCESS        =  1
+}HTTP_RESULT;
+
+
+static  char HTTPBUF[1024] ={0,};
+static  char rest_result[1024] = {0,};
+
+class HTTPServer
+{
+    public :
+    
+        HTTPServer();
+        virtual ~HTTPServer();
+        
+        bool init(int port);
+
+        void run();
+        
+        void add_request_handler(char *name, RequestHandler* handler);
+        
+    private :
+
+        HTTP_RESULT handle_request(char *buffer);
+        
+        TCPSocketServer socket;
+        std::map<char*, RequestHandler*, bool(*)(char*, char*)> handlers;
+                //char rest_result[2048];
+
+};
+
+#endif
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MbedJSONValue.lib	Wed Mar 02 03:28:08 2016 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/users/joon874/code/MbedJSONValue/#e15fd7be9e74

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RequestHandler.cpp	Wed Mar 02 03:28:08 2016 +0000
@@ -0,0 +1,56 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "RequestHandler.h"
+#include "MbedJSONValue.h"
+
+extern MbedJSONValue WIZwikiREST;
+
+void GetRequestHandler::handle(char* rest_uri, char *reply)
+{
+    MbedJSONValue* tmpJson;
+
+      char* tok;
+      char* last;
+
+    printf("GetRequestHandler():%s\r\n",rest_uri);
+    
+    if(!strcmp(rest_uri, "/"))
+    {
+        strcpy(reply, WIZwikiREST.serialize().c_str());     
+                return;
+    }
+        tok = strtok_r(rest_uri+1, "/", &last);             // 20160226
+        tmpJson = &WIZwikiREST;
+    
+    while(tok)
+    {
+            printf("tok = %s \r\n", tok);               // Name
+              if(tmpJson->size() > 0)       tmpJson = &((*tmpJson)[tok]);
+        else
+                {
+             tmpJson = 0;
+                     break;
+                }
+                tok = strtok_r(0, "/", &last);              // 20160226             
+    }
+        if(tmpJson && tmpJson->size() > 0)
+        {
+             strcpy(reply, (*tmpJson).serialize().c_str());
+        }   
+        else
+        {
+            strcpy(reply, "{\"Result\" : \"No defined Resource\"}");
+        }
+        return;
+}
+
+void PutRequestHandler::handle(char* rest_uri, char *reply)
+{
+}
+
+void DeleteRequestHandler::handle(char* rest_uri, char *reply)
+{
+}
+
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RequestHandler.h	Wed Mar 02 03:28:08 2016 +0000
@@ -0,0 +1,34 @@
+#ifndef __REQUESTHANDLER_H_
+#define __REQUESTHANDLER_H_
+
+class RequestHandler
+{
+    public :
+        
+        virtual void handle(char* rest_uri, char* reply) = 0;
+};
+
+class GetRequestHandler : public RequestHandler
+{
+    public :
+    
+        virtual void handle(char* rest_uri, char* reply);
+};
+
+class PutRequestHandler : public RequestHandler
+{
+    public :
+        
+        virtual void handle(char* rest_uri, char* reply);
+
+};
+
+
+class DeleteRequestHandler : public RequestHandler
+{
+    public :
+            
+        virtual void handle(char* rest_uri, char* reply);
+
+};
+#endif

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WIZnetInterface.lib	Wed Mar 02 03:28:08 2016 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/teams/WIZnet/code/WIZnetInterface/#c91884bd2713

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Mar 02 03:28:08 2016 +0000
@@ -0,0 +1,153 @@
+#include "mbed.h"
+#include "HTTPServer.h"
+#include "RequestHandler.h"
+#include "EthernetInterface.h"
+#include "MbedJSONValue.h"
+
+#define SERVER_PORT 80
+
+EthernetInterface eth;
+HTTPServer WIZwikiWebSvr;
+MbedJSONValue WIZwikiREST;
+
+// Enter a MAC address for your controller below.
+uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x01, 0xFE};
+char mac_str[20];
+char ip_addr[] = "192.168.100.100";
+char subnet_mask[] = "255.255.255.0";
+char gateway_addr[] = "192.168.100.1";
+
+DigitalOut LED_1(PA_1);
+DigitalOut LED_2(PA_2);
+
+DigitalInOut P05(P5);
+DigitalInOut P06(P6);
+
+void WIZwiki_REST_init();
+
+int main(void)
+{
+    sprintf(mac_str, "%02X:%02X:%02X:%02X:%02X:%02X",mac_addr[0],mac_addr[1],
+                                                     mac_addr[2],mac_addr[3], 
+                                                     mac_addr[4],mac_addr[5]);
+    //GPIO Set
+    P05.output();
+    P05.write(1);
+    P06.input();
+    
+    //LED Setbit
+    LED_1.write(0); // LED On
+    LED_2.write(1); // LED Off
+
+    WIZwiki_REST_init();
+                
+    // Serialize it into a JSON string
+    printf("\r\n");
+    printf("-------------------------WIZwikiREST--------------------------- \r\n");
+    printf("%s\r\n", WIZwikiREST.serialize().c_str());
+    printf("--------------------------------------------------------------- \r\n");
+
+    WIZwikiWebSvr.add_request_handler("GET", new GetRequestHandler());
+    //WIZwikiWebSvr.add_request_handler("DELETE", new DeleteRequestHandler());
+    //WIZwikiWebSvr.add_request_handler("PUT", new PutRequestHandler());
+    
+    #ifdef DHCP
+        eth.init(mac_addr); //Use DHCP
+    #else
+        eth.init(mac_addr, ip_addr, subnet_mask, gateway_addr); //Not Use DHCP
+    #endif
+    
+    printf("Check Ethernet Link\r\n");
+    
+    while(1) //Wait link up
+    {
+        if(eth.link() == true) 
+        break;
+    }
+    
+    printf("Link up\r\n");
+    printf("IP Address is %s\r\n", eth.getIPAddress());
+
+    if(!WIZwikiWebSvr.init(SERVER_PORT))
+    {
+        eth.disconnect();
+        return -1;
+    }
+
+    while(1)
+    {
+        WIZwikiWebSvr.run();
+    }
+}
+
+void WIZwiki_REST_init(void)
+{
+    //Fill the object
+    WIZwikiREST["Name"] = "WIZwiki-REST-01";
+    //Network
+    WIZwikiREST["Network"]["MAC"] = mac_str;
+    WIZwikiREST["Network"]["IP"] = ip_addr; 
+    WIZwikiREST["Network"]["SN"] = subnet_mask;  
+    WIZwikiREST["Network"]["GW"] = gateway_addr;
+    //LEDs
+    WIZwikiREST["LEDs"]["LED_1"]["Value"] = (LED_1.read() ? "Off" : "On");
+    WIZwikiREST["LEDs"]["LED_2"]["Value"] = (LED_2.read() ? "Off" : "On");
+    
+    // GPIOs
+    WIZwikiREST["GPIOs"]["P05"]["Mode"] = ((GPIOA->OUTENSET&GPIO_Pin_5) ? "Output" : "Input");
+    WIZwikiREST["GPIOs"]["P05"]["Value"] = (P05.read() ? "1" : "0");
+    WIZwikiREST["GPIOs"]["P06"]["Mode"] = ((GPIOA->OUTENSET&GPIO_Pin_6) ? "Output" : "Input");
+    WIZwikiREST["GPIOs"]["P06"]["Value"] = (P06.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P07"]["Mode"] = ((GPIOA->OUTENSET&GPIO_Pin_7) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P07"]["Value"] = (P07.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P08"]["Mode"] = ((GPIOA->OUTENSET&GPIO_Pin_8) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P08"]["Value"] = (P08.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P09"]["Mode"] = ((GPIOA->OUTENSET&GPIO_Pin_9) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P09"]["Value"] = (P09.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P10"]["Mode"] = ((GPIOA->OUTENSET&GPIO_Pin_10) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P10"]["Value"] = (P10.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P11"]["Mode"] = ((GPIOA->OUTENSET&GPIO_Pin_11) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P11"]["Value"] = (P11.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P12"]["Mode"] = ((GPIOA->OUTENSET&GPIO_Pin_12) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P12"]["Value"] = (P12.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P13"]["Mode"] = ((GPIOA->OUTENSET&GPIO_Pin_13) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P13"]["Value"] = (P13.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P14"]["Mode"] = ((GPIOA->OUTENSET&GPIO_Pin_14) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P14"]["Value"] = (P14.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P15"]["Mode"] = ((GPIOB->OUTENSET&GPIO_Pin_0) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P15"]["Value"] = (P15.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P16"]["Mode"] = ((GPIOB->OUTENSET&GPIO_Pin_1) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P16"]["Value"] = (P16.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P17"]["Mode"] = ((GPIOB->OUTENSET&GPIO_Pin_2) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P17"]["Value"] = (P17.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P18"]["Mode"] = ((GPIOB->OUTENSET&GPIO_Pin_3) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P18"]["Value"] = (P18.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P19"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_8) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P19"]["Value"] = (P19.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P20"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_4) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P20"]["Value"] = (P20.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P21"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_0) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P21"]["Value"] = (P21.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P22"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_1) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P22"]["Value"] = (P22.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P23"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_2) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P23"]["Value"] = (P23.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P24"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_3) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P24"]["Value"] = (P24.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P25"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_9) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P25"]["Value"] = (P25.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P26"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_5) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P26"]["Value"] = (P26.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P27"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_12) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P27"]["Value"] = (P27.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P28"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_13) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P28"]["Value"] = (P28.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P29"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_14) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P29"]["Value"] = (P29.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P30"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_15) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P30"]["Value"] = (P30.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P31"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_6) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P31"]["Value"] = (P31.read() ? "1" : "0");
+//  WIZwikiREST["GPIOs"]["P32"]["Mode"] = ((GPIOC->OUTENSET&GPIO_Pin_7) ? "Output" : "Input");
+//  WIZwikiREST["GPIOs"]["P32"]["Value"] = (P32.read() ? "1" : "0");
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Mar 02 03:28:08 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/252557024ec3
\ No newline at end of file