Epson TM-T20II-i Server Direct Print Users Manual for TM-i firmware ver.4.1 - Page 38

Program Example

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38

Program Example

See the following programming data (file name: Test_print.php)

<?php

header('Content-Type: text/xml; charset=UTF-8');

define("REQUEST_XML_PATH", "demo/request/sample.xml");

define("RESPONSE_XML_PATH", "demo/response/sample.xml");

if (isset($_POST["ConnectionType"])) {

$http_request = $_POST["ConnectionType"];

}

if ($http_request == 'GetRequest') {

# send print data

# ID

#

#

$shop_id = $_POST["ID"];

# create print data

if (file_exists(REQUEST_XML_PATH)) {

# return print data

$handle = fopen(REQUEST_XML_PATH, "r");

fpassthru($handle);

fclose($handle);

# move file

rename(REQUEST_XML_PATH, RESPONSE_XML_PATH);

}

} else if ($http_request == 'SetResponse') {

# get print result

$xml = simplexml_load_string($_POST["ResponseFile"]);

$version = $xml['Version'];

if ($version == '1.00') {

# save log

$fhandle = @fopen("ResultPrint.log", "wt");

fprintf($fhandle, "PrintResponseInfo Version %s\n", $version);

foreach ($xml->response as $response) {

fprintf($fhandle, "----------\nsuccess : %s\ncode : %s\n",

$response['success'], $response['code']);

}

fclose($fhandle);

} else if ($version == '2.00') {

# save log

$fhandle = @fopen("ResultPrint.log", "wt");

fprintf($fhandle, "PrintResponseInfo Version %s\n", $version);

foreach ($xml->ePOSPrint as $eposprint) {

$devid = $eposprint->Parameter->devid;

$printjobid = $eposprint->Parameter->printjobid;

$response = $eposprint->PrintResponse->response;

fprintf($fhandle, "----------\ndevid : %s\nprintjobid : %s\nsuccess :

%s\ncode : %s\n", $devid, $printjobid, $response['success'],

$response['code']);

}

fclose($fhandle);

} else {

# Ignore other version

}

} else {

# Ignore other connectionType than GetRequest and SetResponse.

}

?>