ProdsFile->write fails on iRODS 4.0

[isaacsimmons]

When trying to write to a new file on an iRODS 4.0.0 server, we are getting an error when parsing the response message from the server.

• irods-php is from the latest version here
• Test servers are iRODS 3.3 and iRODS 4.0

When run against the 3.3 server, the file is successfully created.
When run against the 4.0.0 server, a zero-size file is created and following message is printed

PHP Warning:  unpack(): Type N: not enough input, need 4, have 0 in /var/www/html/uploadTest/irods/RODSMessage.class.php on line 76
PHP Stack trace:
PHP   1. {main}() /var/www/html/uploadTest/upload.php:0
PHP   2. ProdsFile->write() /var/www/html/uploadTest/upload.php:19
PHP   3. RODSConn->fileWrite() /var/www/html/uploadTest/irods/ProdsFile.class.php:251
PHP   4. RODSMessage->unpack() /var/www/html/uploadTest/irods/RODSConn.class.php:1136
PHP   5. unpack() /var/www/html/uploadTest/irods/RODSMessage.class.php:76
PHP Fatal error:  Uncaught RODSException: [-15000 SYS_PACK_INSTRUCT_FORMAT_ERR]:     RODSMessage::unpack failed.1! The header length is unexpected: ''

thrown in /var/www/html/uploadTest/irods/RODSMessage.class.php on line 79

Test File:

<?php
require_once 'irods/Prods.inc.php';
$account = new RODSAccount("example.com", 1247, "rods", "rodspass", "tempZone", "demoResc");
$myfile = new ProdsFile($account, '/tempZone/home/rods/foo.txt');
$myfile->open("w+", $account->default_resc); 
$myfile->write("TEST CONTENTS");
$myfile->close();

[michael-conway]

OK, yet another deprecated api...we'll fix like the last one

MC

On Fri, Aug 22, 2014 at 4:20 PM, isaacsimmons [email protected]
wrote:

When trying to write to a new file on an iRODS 4.0.0 server, we are
getting an error when parsing the response message from the server.

• irods-php is from the latest version here
• Test servers are iRODS 3.3 and iRODS 4.0

When run against the 3.3 server, the file is successfully created.
When run against the 4.0.0 server, a zero-size file is created and
following message is printed

PHP Warning: unpack(): Type N: not enough input, need 4, have 0 in /var/www/html/uploadTest/irods/RODSMessage.class.php on line 76
PHP Stack trace:
PHP 1. {main}() /var/www/html/uploadTest/upload.php:0
PHP 2. ProdsFile->write() /var/www/html/uploadTest/upload.php:19
PHP 3. RODSConn->fileWrite() /var/www/html/uploadTest/irods/ProdsFile.class.php:251
PHP 4. RODSMessage->unpack() /var/www/html/uploadTest/irods/RODSConn.class.php:1136
PHP 5. unpack() /var/www/html/uploadTest/irods/RODSMessage.class.php:76
PHP Fatal error: Uncaught RODSException: [-15000 SYS_PACK_INSTRUCT_FORMAT_ERR]: RODSMessage::unpack failed.1! The header length is unexpected: ''

thrown in /var/www/html/uploadTest/irods/RODSMessage.class.php on line 79

Test File:

open("w+", $account->default_resc); $myfile->write("TEST CONTENTS"); $myfile->close(); — Reply to this email directly or view it on GitHub https://github.com//issues/9.

[michael-conway]

Different error on 4.0.3

php > require_once 'Prods.inc.php';
php > $account = new RODSAccount("consortium.local", 1247, "test1", "test", "test1", "test1-resc");
php > $myfile = new ProdsFile($account, '/test1/home/test1xx/test.xml');
php > $myfile->open("w+", $account->default_resc);

Warning: Uncaught RODSException: [-24000 SYS_INTERNAL_NULL_INPUT_ERR]: RODSConn::openFileDesc has got an error from the server

  thrown in /Users/mikeconway/Documents/workspace-release/irods-php/prods/src/RODSConn.class.php on line 1015
php > 

will bring up 3.3.1 vm and compare..

[michael-conway]

ok..replicates as reported 3.3.1

 thrown in /Users/mikeconway/Documents/workspace-release/irods-php/prods/src/RODSConn.class.php on line 1015
php > require_once 'Prods.inc.php';
php > $account = new RODSAccount("localhost", 2247, "test1", "test", "test1", "test1-resc");
php > $myfile = new ProdsFile($account, '/test1/home/test1/test.xml');
php > $myfile->open("w+", $account->default_resc); 


Warning: unpack(): Type N: not enough input, need 4, have 0 in /Users/mikeconway/Documents/workspace-release/irods-php/prods/src/RODSMessage.class.php on line 76

Warning: Uncaught RODSException: [-15000 SYS_PACK_INSTRUCT_FORMAT_ERR]: RODSMessage::unpack failed.1! The header length is unexpected: ''

  thrown in /Users/mikeconway/Documents/workspace-release/irods-php/prods/src/RODSMessage.class.php on line 79
php > 
php > 

[michael-conway]

jargon working version packing instructions for file open

5630 [main] DEBUG org.irods.jargon.core.connection.IRODSMidLevelProtocol  - calling irods function with byte array
5630 [main] DEBUG org.irods.jargon.core.connection.IRODSMidLevelProtocol  - calling irods function with:<DataObjInp_PI><objPath>/test1/home/test1/jargon-scratch/IRODSFileOutputStreamTest/testWriteByteArray.csv</objPath>
<createMode>33188</createMode>
<openFlags>2</openFlags>
<offset>0</offset>
<dataSize>0</dataSize>
<numThreads>0</numThreads>
<oprType>0</oprType>
<KeyValPair_PI><ssLen>1</ssLen>
<keyWord>destRescName</keyWord>
<svalue>test1-resc</svalue>
</KeyValPair_PI>
</DataObjInp_PI>

5630 [main] DEBUG org.irods.jargon.core.connection.IRODSMidLevelProtocol  - api number is:601
5630 [main] DEBUG org.irods.jargon.core.connection.AbstractIRODSMidLevelProtocol  - functionID: 601

[michael-conway]

confusing...new 3.3.1 works

php > require_once 'Prods.inc.php';
php > $account = new RODSAccount("irods331.irods.org", 1247, "test1", "test", "test1", "test1-resc");
php > $myfile = new ProdsFile($account, '/test1/home/test1/testaaa.xml');
php >  $myfile->open("w+", $account->default_resc);
php > $myfile->write("TEST CONTENTS");
php > $myfile->close();
php > quit

[michael-conway]

ok..error is on PRODSFile->write() using the deprecated DataObjWriteInp

class RP_dataObjWriteInp extends RODSPacket
{
    public function __construct($dataObjInx = -1, $len = 0)
    {
        $packlets = array("dataObjInx" => $dataObjInx,
            'len' => $len);
        parent::__construct("dataObjWriteInp_PI", $packlets);
    }

}

Jargon is using the OpenedDataObjInp

OpenedDataObjInp openedDataObjInp = OpenedDataObjInp
                .instanceForFileWrite(fd, offset, length);