Boza 2

// MR6zad4.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "MR6zad4.h"
#include <io.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <afx.h>

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// The one and only application object

CWinApp theApp;

using namespace std;

void SendFile(CString file)
{
    CFile f;

    CFile tmp;
    CString tmps("tmp.log");
    tmp.Open(tmps, CFile::modeCreate | CFile::modeWrite);
    tmp.Write(file, file.GetLength());


    if (!f.Open(file, CFile::modeRead))
    {
        printf("HTTP/1.1 404 Not Found\nContent-Length: 26\nContent-Type: text/plain\n\n404 Error: File not found.");
        exit(-1);
    }
    DWORD len = f.GetLength();
    printf("Content-Type: image/jpeg\r\n");
    printf("Content-Length: %d\r\n\r\n", len);

    int result;
    result = _setmode(_fileno(stdout), _O_BINARY);
    if (result == -1)
    {
        exit(-1);
    }
    else
    {
        for (long i = 0; i < len; i++)
        {
            BYTE buf;
            f.Read(&buf, 1);
            printf("%c", buf);
        }
        fflush(stdout);
        _setmode(_fileno(stdout), _O_TEXT);
        f.Close();
    }
}


void parse(char* query)
{
    CString cquery(query), file;
    int p=cquery.Find(_T("slika="))+6;
    for (int i = p; i < cquery.GetLength(); i++)
        file=file+cquery[i];
    file="slika1.jpeg";
    SendFile(file);
}

int _tmain(int argc, TCHAR* argv[], TCHAR* envp[])
{
    int nRetCode = 0;

    // initialize MFC and print and error on failure
    if (!AfxWinInit(::GetModuleHandle(NULL), NULL, ::GetCommandLine(), 0))
    {
        // TODO: change error code to suit your needs
        cerr << _T("Fatal Error: MFC initialization failed") << endl;
        nRetCode = 1;
    }
    else
    {
        // TODO: code your application's behavior here.
            char *reqMethod = getenv("REQUEST_METHOD");
            char *queryString = getenv("QUERY_STRING");
            char *POST_INPUT;
            CString s_post("POST");

            if (s_post.CompareNoCase(CString(reqMethod)) == 0)
            {
                if(queryString != NULL)
                    parse(queryString);
                int br_byte = atoi(getenv("CONTENT_LENGTH"));
                if (br_byte > 0)
                {
                    char* postInput = new char[br_byte];
                    scanf("%s", postInput);
                    parse(postInput);
                }
            }
    }

    return nRetCode;
}