Diff: Codes/Http_post.cpp

Revision:

0:fac116e94d44

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Codes/Http_post.cpp	Tue Jan 05 11:47:35 2016 +0000
@@ -0,0 +1,203 @@
+/*
+ * Http_post.cpp
+ *
+ *  Created on: 
+ *      Author: 
+ */
+#include "Http_post.h"
+#include "Pmed_reset.h"
+
+void HttpPost::HttpPost_Thread(void const *arg)
+{
+    printf("HTTP POST Thread starting...\r\n");    
+    
+    //inicializar socket
+   // TCPSocketConnection sock;
+    
+    CaptureMailbox& mbox = EventDetector::GetMailbox();
+    
+    osEvent evt;
+    //printf("aqui\n");
+    while(1)
+    {
+        TCPSocketConnection sock;
+        //printf("Esperando Evento\n");
+        evt = mbox.get();
+
+        if(evt.status == osEventMail)
+        {
+            //printf("Recebido osEventMail...\n ");
+            tranca.wait();
+            CaptureEvent* cap = (CaptureEvent*)evt.value.p;
+            //printf("Pegou evento\n");
+            DoPost(sock,Settings::get_ServerUrl(),cap);    
+            mbox.free(cap);
+            tranca.release();
+            //printf("Enviado e Liberado Mbox ...\n ");
+            //sock.reset_address();
+        }
+        //Thread::yield();
+    }
+}
+
+
+
+void HttpPost::DoPost(TCPSocketConnection sock, char *host, CaptureEvent* dados){
+    char *http_cmd; 
+    int escritos, r=-1, i;
+
+    http_cmd = (char *) malloc(1800);
+    
+    if (http_cmd == NULL)
+        printf("Sem memoria\n");
+
+    memset(http_cmd, 0, 1800);
+    
+    PreparePost( dados,http_cmd );
+    
+    //printf("Tamanho do comando %d\n", strlen(http_cmd));
+    //printf("Comando: /* %s */\n", http_cmd);
+    
+    
+    
+    for(i=0; i < MAXTRIES; i++){
+        r = sock.connect(host, 80);        
+        if (r < 0) {
+            printf("Error: Unable to connect to (%s) on port (%d) Try %d\n", host, 80, i);
+            Thread::wait(Settings::get_DelayTry());
+        }
+        else
+            break;            
+    }     
+    if (r == 0){
+        for(i=0; i < MAXTRIES; i++){
+            escritos = sock.send_all(http_cmd, strlen(http_cmd));        
+            if(escritos != strlen(http_cmd)){
+                printf("Erro ao gravar no socket HTTP!! Escritos %d\t Tam %d Try %d\n", escritos, strlen(http_cmd), i);            
+                Thread::wait(Settings::get_DelayTry());
+            }
+            else 
+                break;
+        }
+        if ( i != MAXTRIES )
+            Thread::wait(Settings::get_DelaySend());
+        else{
+            //printf("Reset\n");
+                
+            Pmed_reset(PMEDLOG_HTTP_CONNECT);
+        }                    
+            
+        //Codigo para buscar o retorno do servidor HTTP
+        /*
+        printf("Vai pegar retorno\n");
+        
+        char buffer[300];
+        int ret;
+        while (true) {
+            ret = sock.receive(buffer, sizeof(buffer)-1);
+            if (ret <= 0)
+                break;
+            buffer[ret] = '\0';
+            printf("Received %d chars from server:\n%s\n", ret, buffer);
+        }
+        */        
+    }
+    else{
+        printf("Reset\n");
+            
+        Pmed_reset(PMEDLOG_HTTP_SEND);
+    }
+    
+    sock.close(); 
+    free(http_cmd); 
+    
+}
+
+void HttpPost::PreparePost(CaptureEvent* dados,char *strfinal){    
+    char aux[20];
+    int i, ContentLen = 1662;
+
+    const char *header1 = "POST /capturesfft.php HTTP/1.1\r\n";
+                //"Host: 192.168.1.26\r\n"
+                //"Content-Length: "
+                
+    const char *header2 = "\r\n"
+                "Content-Type: application/x-www-form-urlencoded\r\n"
+                "\r\n";
+    
+    //str = (char *) malloc(450);
+    //strfinal = (char *) malloc(450);
+    //memset(str,0,400);
+    //memset(strfinal,0,500);
+            
+    strcat(strfinal, header1);    
+    strcat(strfinal, "Host: ");
+    strcat(strfinal, Settings::get_ServerUrl() );
+    strcat(strfinal, "\r\n");
+    
+    sprintf(aux,"%d",ContentLen);        
+    
+    strcat(strfinal, "Content-Length: ");
+    strcat(strfinal, aux);
+    strcat(strfinal, header2);                      
+    
+    sprintf(aux,"TYPE=%02d",dados->get_Type());
+    strcat(strfinal, aux);
+    //ContentLen += 7;
+    
+    sprintf(aux,"&OUTLET=%03d",dados->get_OutletNumber());
+    strcat(strfinal, aux);
+    //ContentLen += 11;
+    
+    sprintf(aux,"&RFID=%s", dados->get_RFID());
+    strcat(strfinal,aux);
+    //ContentLen += 14;
+
+    sprintf(aux,"&OFFSET=%04d",dados->get_Offset());
+    strcat(strfinal,aux);
+    //ContentLen += 12;
+    
+    float f = dados->get_Gain();
+    sprintf(aux,"&GAIN=%08X", *(unsigned int*)&f);
+    strcat(strfinal,aux);
+    //ContentLen += 14;
+    
+    f = dados->get_RMSValue();
+    sprintf(aux,"&RMS=%08X",*(unsigned int*)&f);
+    strcat(strfinal,aux);
+    //ContentLen += 13;
+    
+    f = dados->get_MeanValue();
+    sprintf(aux,"&MV=%08X",*(unsigned int*)&f);
+    strcat(strfinal,aux);
+    //ContentLen += 12;        
+       
+    sprintf(aux,"&UNDER=%04d",dados->get_Under());
+    strcat(strfinal,aux);
+    //ContentLen += 11; 
+    
+    sprintf(aux,"&OVER=%04d",dados->get_Over());
+    strcat(strfinal,aux);
+    //ContentLen += 10;        
+    
+    sprintf(aux,"&DURATION=%04d",dados->get_Duration());
+    strcat(strfinal,aux);
+    //ContentLen += 14;                        
+    
+    char s[7];        
+    strcat(strfinal,"&SAMPLES=");
+       
+    for(i=0;i<NUMBER_OF_SAMPLES;i++)
+    {   
+        sprintf(s,"%05d",dados->get_SampleValue(i));     
+        
+        strcat(strfinal,s);        
+        if (i < (NUMBER_OF_SAMPLES - 1))
+            strcat(strfinal, ";");                    
+    }    
+        
+    strcat(strfinal,"\r\n");            
+    
+    //printf("Request=[%s]\n",strfinal);    
+    //printf("Tamanho STRFINAL %d\n", strlen(strfinal));       
+ }
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