GetId3\Module\AudioVideo\AMFReader Class Reference

GetId3() by James Heinrich info@.nosp@m.geti.nosp@m.d3.or.nosp@m.g //. More...

Collaboration diagram for GetId3\Module\AudioVideo\AMFReader:

Public Member Functions
	__construct (&$stream)
	readData ()
	readDouble ()
	readBoolean ()
	readString ()
	readObject ()
	readMixedArray ()
	readArray ()
	readDate ()
	readLongString ()
	readXML ()
	readTypedObject ()

Data Fields
	$stream

Detailed Description

GetId3() by James Heinrich info@.nosp@m.geti.nosp@m.d3.or.nosp@m.g //.

AMFReader

Author

James Heinrich info@.nosp@m.geti.nosp@m.d3.or.nosp@m.g

Seth Kaufman seth@.nosp@m.whir.nosp@m.l-i-g.nosp@m.ig.c.nosp@m.om http://www.getid3.org

Definition at line 27 of file AMFReader.php.

Constructor & Destructor Documentation

__construct()

GetId3\Module\AudioVideo\AMFReader::__construct

(

&

$stream

)

Parameters

type

$stream

Definition at line 35 of file AMFReader.php.

References GetId3\Module\AudioVideo\AMFReader\$stream.

    {
        $this->stream = & $stream;
    }

Member Function Documentation

readArray()

GetId3\Module\AudioVideo\AMFReader::readArray

(

)

Returns

type

Definition at line 195 of file AMFReader.php.

References $data, array, and GetId3\Module\AudioVideo\AMFReader\readData().

Referenced by GetId3\Module\AudioVideo\AMFReader\readData().

    {
        $length = $this->stream->readLong();
        $data = array();

        for ($i = 0; $i < $length; $i++) {
            $data[] = $this->readData();
        }

        return $data;
    }

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readBoolean()

GetId3\Module\AudioVideo\AMFReader::readBoolean

(

)

Returns

type

Definition at line 128 of file AMFReader.php.

Referenced by GetId3\Module\AudioVideo\AMFReader\readData().

    {
        return $this->stream->readByte() == 1;
    }

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readData()

GetId3\Module\AudioVideo\AMFReader::readData

(

)

Returns

null|string

Definition at line 44 of file AMFReader.php.

References GetId3\Module\AudioVideo\AMFReader\readArray(), GetId3\Module\AudioVideo\AMFReader\readBoolean(), GetId3\Module\AudioVideo\AMFReader\readDate(), GetId3\Module\AudioVideo\AMFReader\readDouble(), GetId3\Module\AudioVideo\AMFReader\readLongString(), GetId3\Module\AudioVideo\AMFReader\readMixedArray(), GetId3\Module\AudioVideo\AMFReader\readObject(), GetId3\Module\AudioVideo\AMFReader\readString(), GetId3\Module\AudioVideo\AMFReader\readTypedObject(), and GetId3\Module\AudioVideo\AMFReader\readXML().

Referenced by GetId3\Module\AudioVideo\AMFReader\readArray(), GetId3\Module\AudioVideo\AMFReader\readMixedArray(), and GetId3\Module\AudioVideo\AMFReader\readObject().

    {
        $value = null;

        $type = $this->stream->readByte();
        switch ($type) {

            // Double
            case 0:
                $value = $this->readDouble();
                break;

            // Boolean
            case 1:
                $value = $this->readBoolean();
                break;

            // String
            case 2:
                $value = $this->readString();
                break;

            // Object
            case 3:
                $value = $this->readObject();
                break;

            // null
            case 6:
                return null;
                break;

            // Mixed array
            case 8:
                $value = $this->readMixedArray();
                break;

            // Array
            case 10:
                $value = $this->readArray();
                break;

            // Date
            case 11:
                $value = $this->readDate();
                break;

            // Long string
            case 13:
                $value = $this->readLongString();
                break;

            // XML (handled as string)
            case 15:
                $value = $this->readXML();
                break;

            // Typed object (handled as object)
            case 16:
                $value = $this->readTypedObject();
                break;

            // Long string
            default:
                $value = '(unknown or unsupported data type)';
                break;
        }

        return $value;
    }

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readDate()

GetId3\Module\AudioVideo\AMFReader::readDate

(

)

Returns

type

Definition at line 211 of file AMFReader.php.

References $timestamp.

Referenced by GetId3\Module\AudioVideo\AMFReader\readData().

    {
        $timestamp = $this->stream->readDouble();
        $timezone = $this->stream->readInt();

        return $timestamp;
    }

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readDouble()

GetId3\Module\AudioVideo\AMFReader::readDouble

(

)

Returns

type

Definition at line 119 of file AMFReader.php.

Referenced by GetId3\Module\AudioVideo\AMFReader\readData().

    {
        return $this->stream->readDouble();
    }

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readLongString()

GetId3\Module\AudioVideo\AMFReader::readLongString

(

)

Returns

type

Definition at line 223 of file AMFReader.php.

Referenced by GetId3\Module\AudioVideo\AMFReader\readData().

    {
        return $this->stream->readLongUTF();
    }

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readMixedArray()

GetId3\Module\AudioVideo\AMFReader::readMixedArray

(

)

Returns

type

Definition at line 169 of file AMFReader.php.

References $data, array, and GetId3\Module\AudioVideo\AMFReader\readData().

Referenced by GetId3\Module\AudioVideo\AMFReader\readData().

    {
        // Get highest numerical index - ignored
        $highestIndex = $this->stream->readLong();

        $data = array();

        while ($key = $this->stream->readUTF()) {
            if (is_numeric($key)) {
                $key = (float) $key;
            }
            $data[$key] = $this->readData();
        }
        // Mixed array record ends with empty string (0x00 0x00) and 0x09
        if (($key == '') && ($this->stream->peekByte() == 0x09)) {
            // Consume byte
            $this->stream->readByte();
        }

        return $data;
    }

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readObject()

GetId3\Module\AudioVideo\AMFReader::readObject

(

)

Returns

type

Definition at line 146 of file AMFReader.php.

References $data, array, and GetId3\Module\AudioVideo\AMFReader\readData().

Referenced by GetId3\Module\AudioVideo\AMFReader\readData(), and GetId3\Module\AudioVideo\AMFReader\readTypedObject().

    {
        // Get highest numerical index - ignored
//              $highestIndex = $this->stream->readLong();

        $data = array();

        while ($key = $this->stream->readUTF()) {
            $data[$key] = $this->readData();
        }
        // Mixed array record ends with empty string (0x00 0x00) and 0x09
        if (($key == '') && ($this->stream->peekByte() == 0x09)) {
            // Consume byte
            $this->stream->readByte();
        }

        return $data;
    }

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readString()

GetId3\Module\AudioVideo\AMFReader::readString

(

)

Returns

type

Definition at line 137 of file AMFReader.php.

Referenced by GetId3\Module\AudioVideo\AMFReader\readData().

    {
        return $this->stream->readUTF();
    }

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readTypedObject()

GetId3\Module\AudioVideo\AMFReader::readTypedObject

(

)

Returns

type

Definition at line 241 of file AMFReader.php.

References GetId3\Module\AudioVideo\AMFReader\readObject().

Referenced by GetId3\Module\AudioVideo\AMFReader\readData().

    {
        $className = $this->stream->readUTF();

        return $this->readObject();
    }

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readXML()

GetId3\Module\AudioVideo\AMFReader::readXML

(

)

Returns

type

Definition at line 232 of file AMFReader.php.

Referenced by GetId3\Module\AudioVideo\AMFReader\readData().

    {
        return $this->stream->readLongUTF();
    }

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Field Documentation

$stream

GetId3\Module\AudioVideo\AMFReader::$stream

Definition at line 29 of file AMFReader.php.

Referenced by GetId3\Module\AudioVideo\AMFReader\__construct().

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The documentation for this class was generated from the following file:

• libs/composer/vendor/phansys/getid3/GetId3/Module/AudioVideo/AMFReader.php