getid3_mod Class Reference

getID3() by James Heinrich info@.nosp@m.geti.nosp@m.d3.or.nosp@m.g // More...

Inheritance diagram for getid3_mod:

Collaboration diagram for getid3_mod:

Public Member Functions
	Analyze ()
	getMODheaderFilepointer ()
	getXMheaderFilepointer ()
	getS3MheaderFilepointer ()
	getITheaderFilepointer ()
Public Member Functions inherited from getid3_handler
	__construct (getID3 $getid3, $call_module=null)
	Analyze ()
	AnalyzeString ($string)
	setStringMode ($string)
	saveAttachment ($name, $offset, $length, $image_mime=null)

Additional Inherited Members
Protected Member Functions inherited from getid3_handler
	ftell ()
	fread ($bytes)
	fseek ($bytes, $whence=SEEK_SET)
	feof ()
	isDependencyFor ($module)
	error ($text)
	warning ($text)
	notice ($text)
Protected Attributes inherited from getid3_handler
	$getid3
	$data_string_flag = false
	$data_string = ''
	$data_string_position = 0
	$data_string_length = 0

Detailed Description

getID3() by James Heinrich info@.nosp@m.geti.nosp@m.d3.or.nosp@m.g //

Definition at line 18 of file module.audio.mod.php.

Member Function Documentation

Analyze()

getid3_mod::Analyze

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Definition at line 21 of file module.audio.mod.php.

References $info, getid3_handler\error(), getid3_handler\fread(), getid3_handler\fseek(), getITheaderFilepointer(), getMODheaderFilepointer(), getS3MheaderFilepointer(), and getXMheaderFilepointer().

                                  {
                $info = &$this->getid3->info;
                $this->fseek($info['avdataoffset']);
                $fileheader = $this->fread(1088);
                if (preg_match('#^IMPM#', $fileheader)) {
                        return $this->getITheaderFilepointer();
                } elseif (preg_match('#^Extended Module#', $fileheader)) {
                        return $this->getXMheaderFilepointer();
                } elseif (preg_match('#^.{44}SCRM#', $fileheader)) {
                        return $this->getS3MheaderFilepointer();
                } elseif (preg_match('#^.{1080}(M\\.K\\.|M!K!|FLT4|FLT8|[5-9]CHN|[1-3][0-9]CH)#', $fileheader)) {
                        return $this->getMODheaderFilepointer();
                }
                $this->error('This is not a known type of MOD file');
                return false;
        }

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getITheaderFilepointer()

getid3_mod::getITheaderFilepointer

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Definition at line 84 of file module.audio.mod.php.

References $info, getid3_handler\error(), getid3_handler\fread(), and getid3_handler\fseek().

Referenced by Analyze().

                                                 {
                $info = &$this->getid3->info;
                $this->fseek($info['avdataoffset']);
                $FormatID = $this->fread(4);
                if (!preg_match('#^IMPM$#', $FormatID)) {
                        $this->error('This is not an ImpulseTracker MOD file');
                        return false;
                }

                $info['fileformat'] = 'it';

                $this->error('ImpulseTracker parsing not enabled in this version of getID3() ['.$this->getid3->version().']');
                return false;
        }

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getMODheaderFilepointer()

getid3_mod::getMODheaderFilepointer

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Definition at line 39 of file module.audio.mod.php.

References $info, getid3_handler\error(), getid3_handler\fread(), and getid3_handler\fseek().

Referenced by Analyze().

                                                  {
                $info = &$this->getid3->info;
                $this->fseek($info['avdataoffset'] + 1080);
                $FormatID = $this->fread(4);
                if (!preg_match('#^(M.K.|[5-9]CHN|[1-3][0-9]CH)$#', $FormatID)) {
                        $this->error('This is not a known type of MOD file');
                        return false;
                }

                $info['fileformat'] = 'mod';

                $this->error('MOD parsing not enabled in this version of getID3() ['.$this->getid3->version().']');
                return false;
        }

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getS3MheaderFilepointer()

getid3_mod::getS3MheaderFilepointer

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Definition at line 69 of file module.audio.mod.php.

References $info, getid3_handler\error(), getid3_handler\fread(), and getid3_handler\fseek().

Referenced by Analyze().

                                                  {
                $info = &$this->getid3->info;
                $this->fseek($info['avdataoffset'] + 44);
                $FormatID = $this->fread(4);
                if (!preg_match('#^SCRM$#', $FormatID)) {
                        $this->error('This is not a ScreamTracker MOD file');
                        return false;
                }

                $info['fileformat'] = 's3m';

                $this->error('ScreamTracker parsing not enabled in this version of getID3() ['.$this->getid3->version().']');
                return false;
        }

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getXMheaderFilepointer()

getid3_mod::getXMheaderFilepointer

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Definition at line 54 of file module.audio.mod.php.

References $info, getid3_handler\error(), getid3_handler\fread(), and getid3_handler\fseek().

Referenced by Analyze().

                                                 {
                $info = &$this->getid3->info;
                $this->fseek($info['avdataoffset']);
                $FormatID = $this->fread(15);
                if (!preg_match('#^Extended Module$#', $FormatID)) {
                        $this->error('This is not a known type of XM-MOD file');
                        return false;
                }

                $info['fileformat'] = 'xm';

                $this->error('XM-MOD parsing not enabled in this version of getID3() ['.$this->getid3->version().']');
                return false;
        }

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

• libs/composer/vendor/james-heinrich/getid3/getid3/module.audio.mod.php