Uploading files on server using c++ wininet.h - php

Question

I have written a code to upload text file on server using c++ wininet.h api..
The code runs fine but the file is not recieved on server side...
Can you guys please have a look why my code is not working.....
I have written a code on client side and on server side there is a php file in which i have checked $_FILES variable and written the code...
My client code
#include <windows.h>
#include <wininet.h>
#include <iostream>
#include<stdio.h>
#define ERROR_OPEN_FILE 10
#define ERROR_MEMORY 11
#define ERROR_SIZE 12
#define ERROR_INTERNET_OPEN 13
#define ERROR_INTERNET_CONN 14
#define ERROR_INTERNET_REQ 15
#define ERROR_INTERNET_SEND 16
using namespace std;
int main()
{
// Local variables
static char *filename = "C:\\test.txt"; //Filename to be loaded
static char *type = "image/jpg";
static char boundary[] = "pippo"; //Header boundary
static char nameForm[] = "uploadedfile"; //Input form name
static char iaddr[] = "localhost"; //IP address
static char url[] = "C:\\xampp\\htdocs\\test.php"; //URL
char hdrs[255]; //Headers
char * buffer; //Buffer containing file + headers
char * content; //Buffer containing file
FILE * pFile; //File pointer
long lSize; //File size
size_t result;
// Open file
pFile = fopen ( filename , "rb" );
if (pFile==NULL) return ERROR_OPEN_FILE;
// obtain file size:
fseek (pFile , 0 , SEEK_END);
lSize = ftell (pFile);
rewind (pFile);
// allocate memory to contain the whole file:
content = (char*) malloc (sizeof(char)*lSize);
if (content == NULL) return ERROR_MEMORY;
// copy the file into the buffer:
result = fread (content,1,lSize,pFile);
if (result != lSize) return ERROR_SIZE;
// terminate
fclose (pFile);
//allocate memory to contain the whole file + HEADER
buffer = (char*) malloc (sizeof(char)*lSize + 2048);
//print header
sprintf(hdrs,"Content-Type: multipart/form-data; boundary=%s",boundary);
sprintf(buffer,"--%s\r\nContent-Disposition: form-data; name=\"%s\"; filename=\"%s\"\r\n",boundary,nameForm,filename);
sprintf(buffer,"%sContent-Type: %s\r\n\r\n",buffer,type);
sprintf(buffer,"%s%s\r\n",buffer,content);
sprintf(buffer,"%s--%s--\r\n",buffer,boundary);
//Open internet connection
HINTERNET hSession = InternetOpen("WinSock",INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0);
if(hSession==NULL) return ERROR_INTERNET_OPEN;
HINTERNET hConnect = InternetConnect(hSession, iaddr,INTERNET_DEFAULT_HTTP_PORT, NULL, NULL, INTERNET_SERVICE_HTTP, 0, 1);
if(hConnect==NULL) return ERROR_INTERNET_CONN;
HINTERNET hRequest = HttpOpenRequest(hConnect, (const char*)"POST",url, NULL, NULL, (const char**)"*/*\0", 0, 1);
if(hRequest==NULL) return ERROR_INTERNET_REQ;
BOOL sent= HttpSendRequest(hRequest, hdrs, strlen(hdrs), buffer, strlen(buffer));
if(!sent) return ERROR_INTERNET_SEND;
//close any valid internet-handles
InternetCloseHandle(hSession);
InternetCloseHandle(hConnect);
InternetCloseHandle(hRequest);
return 0;
}
My PHP code
<?php
$uploadfile = C:\xampp\htdocs\;
echo "<p>";
if (move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $uploadfile)) {
echo "File is valid, and was successfully uploaded.\n";
} else {
echo "Upload failed";
}
echo "</p>";
echo '<pre>';
echo 'Here is some more debugging info: ';
print_r($_FILES);
print "</pre>";
?>
I am running this code on Code Blocks...
Actual: Code runs fine but the file is not recieved at server localhost...
EXPECTED: File to be recieved on server end localhost....
Please help this is my college project.
Reference = Upload file via POST