// CREATED BY RENT A HACKER
// CREATED BY RENT A HACKER
// MAIN BIDDING FUNCTION MAIN BIDDING FUNCTION
// this function performs no checking on the input variables
// $username  -  the eBay user name
// $password  -  the eBay user password
// $item      -  the eBay item number to buy
// $link      -  itemlink with referral, can leave empty i.e. ''
function place_bin($username, $password, $item, $link) {

    $cookies = dirname(__FILE__).'/cookies.txt';

    //set success as default false
    $success = false;
    $bid_success = false;

    $curl = curl_init();
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; rv:15.0) Gecko/20100101 Firefox/15.0.1');
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($curl, CURLOPT_REFERER, $link);
    curl_setopt($curl, CURLOPT_COOKIEFILE, $cookies);
    curl_setopt($curl, CURLOPT_COOKIEJAR, $cookies);

    //query the sign-out page
    //curl_setopt($curl, CURLOPT_URL, "http://signin.ebay.com/ws/eBayISAPI.dll?SignIn&lgout=1");
    //$ret = curl_exec ($curl);

    //IMPORTANT
    //query the sign-in page to set the cookies
    curl_setopt($curl, CURLOPT_URL, 'http://signin.ebay.com/aw-cgi/eBayISAPI.dll?SignIn&campid=5337161990&customid=7');
    curl_exec ($curl);

    //query the referal link page
    if ($link) {
        curl_setopt($curl, CURLOPT_URL, $link);
        $ret = curl_exec ($curl);
    }

    //sign-in
    curl_setopt($curl, CURLOPT_URL, "http://signin.ebay.com/aw-cgi/eBayISAPI.dll?MfcISAPICommand=SignInWelcome&siteid=0&co_partnerId=2&UsingSSL=0&ru=&pp=&pa1=&pa2=&pa3=&i1=-1&pageType=-1&userid={$username}&pass={$password}");
    $ret = curl_exec ($curl);
    if(curl_errno($curl)){
        ebaylog('Curl error: ' . curl_error($curl));
    }
    if (!$ret) {
        $ret = curl_exec ($curl);
        if(curl_errno($curl)){
            ebaylog('Curl error: ' . curl_error($curl));
        }
        if (!$ret) {
            $ret = curl_exec ($curl);
            if(curl_errno($curl)){
                ebaylog('Curl error: ' . curl_error($curl));
            }
        }
    }

    if (strpos($ret, '"loggedIn":true') === FALSE) {
        if (preg_match('%<b class="altTitle">(.*)</b>%', $ret, $regs)) {
            $err = $regs[1];
            ebaylog("\"{$err}\"");
            if (strpos($err, 'The alerts below') === 0) {
                ebaylog("{$item}: 'The alerts below' found, successful");
                //set it to succes
            }
        } else {
            ebaylog("{$item}: Failed signing in");
            if (preg_match('%<font face=".*?" size="3"><b>(.*?)</b></font>%', $ret, $regs)) {
                $err = $regs[1];
                ebaylog("\"{$err}\"");
            }

            //test_write($ret);
            goto end;
        }


    } else {
        ebaylog("{$item}: Success signing in");
    }


    //place the initial bin
    curl_setopt($curl, CURLOPT_URL, "http://offer.ebay.com/ws/eBayISAPI.dll?BinConfirm&item={$item}&quantity=1&campid=5337161990&customid=7");
    $ret = curl_exec ($curl);
    if(curl_errno($curl)){
        ebaylog('Curl error: ' . curl_error($curl));
    }
    if (!$ret) {
        $ret = curl_exec ($curl);
    }


    if (preg_match_all('/(?:value="([-0-9a-zA-Z]*)" *)?name="stok"(?: *value="([-0-9a-zA-Z]*)")?/', $ret, $regs)) {
        $stok = $regs[1][0];
    } else {
        //Failed to get 'stok' value
        //try and determine why

        //check if immediate paypal checkout required
        if (preg_match('%<p\W*>\W*(.*)</p>%i', $ret, $regs)) {
            $err = $regs[1];
            if (stripos($ret, "You're almost done!") === 0) {
                ebaylog("Requires immediate PayPal payment.");
                //set it to success
                $success = true;
                goto end;
            } else {
                test_write($ret);
            }

        } else if (preg_match('%<div class="statusDiv">(.*?)</div>%', $ret, $regs)) {
            $err = $regs[1];
            ebaylog("'{$err}'");
            //if string starts with "Enter US $0.41 or more"
            if (stripos($err, 'Transaction Blocked') === 0) {
                ebaylog("{$item}: 'Transaction Blocked' found, aborting");
                //set it to success
                $success = true;
            } else {
                test_write($ret);
            }

        } else if (preg_match('%"\d*" - Invalid Item</div>%', $ret)) {
            ebaylog("{$item}: 'Invalid Item' found, aborting");
            test_write($ret);
            //set it to success
            $success = true;
        } else if (preg_match('%<div class="subTlt"><ul class="errList"><li>(.*?)</li></ul></div>%', $ret)) {
            ebaylog("{$item}: 'no longer available' found, aborting");
            test_write($ret);
            //set it to success
            $success = true;
        } else if (preg_match('%id="w\d-\d-_msg".*?>(.*?)</span>%', $ret, $regs)) {
            ebaylog("'{$regs[1]}'");
        } else if (preg_match('%<div\s+class\s*=\s*"(?:errRed|errBlk|errTitle|statusDiv)"\s*>(.*?)</div>%i', $ret, $regs)) {
            ebaylog("'{$regs[1]}'");
        } else {
            //don't know why so log the page
            ebaylog("{$item}: Failed to get 'stok' value");
            test_write($ret);
        }
        goto end;
    }

    if (preg_match_all('/(?:value="([-0-9a-zA-Z]*)" *)?name="uiid"(?: *value="([-0-9a-zA-Z]*)")?/', $ret, $regs)) {
        $uiid = $regs[1][0];
    } else {
        ebaylog("{$item}: Failed to get 'uiid' value");
        goto end;
    }


    if ($stok && $uiid) {
        ebaylog("{$item}: Success placing initial bid");
    } else {
        ebaylog("{$item}: Failed placing initial bid");
        goto end;

    }

    //confirm the bid
    $temp = "http://offer.ebay.com/ws/eBayISAPI.dll?MfcISAPICommand=BinConfirm&quantity=1&mode=1&stok={$stok}&xoredirect=true&uiid={$uiid}&co_partnerid=2&user={$username}&fb=0&item={$item}&campid=5337161990&customid=7";
    curl_setopt($curl, CURLOPT_URL, $temp);
    $ret = curl_exec ($curl);
    if(curl_errno($curl)){
        ebaylog('Curl error: ' . curl_error($curl));
    }
    if (!$ret) {
        $ret = curl_exec ($curl);
    }

    if (stripos($ret, 'Commit to buy') !== FALSE) {
        ebaylog('Trying again');
        $ret = curl_exec ($curl);
        if(curl_errno($curl)){
            ebaylog('Curl error: ' . curl_error($curl));
        }
        if (!$ret) {
            $ret = curl_exec ($curl);
        }
    }

    //perform a number of tests to determine if the bid was a success
    $bid_success = true;
    if (stripos($ret, 'Please pay now to complete your purchase.') === FALSE) {
        $bid_success  = false;
        ebaylog("{$item}: Failed placing final bid");
        //try and determine why
        if (preg_match('%<div\s+class\s*=\s*"(?:errRed|errBlk|errTitle|statusDiv|title)"\s*>(.*?)</div>%i', $ret, $regs)) {
            $err = $regs[1];
            ebaylog("'{$err}'");
        } else {
            //we don't know why it failed so write the data
            test_write($ret);
            ebaylog($temp);
        }
    }

    if ($bid_success) {
        ebaylog("{$item}: Success placing final bid");
        $success = true;
    }

    end:

    //close the curl session
    curl_close ($curl);

    if ($success) {
        ebaylog("{$item}: Success: {$username}");
    } else {
        ebaylog("{$item}: Failure: {$username}");
    }

    return $success;
}



CREATED BY RENT A HACKER