ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
Public Member Functions
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

 getid3_mod (&$fd, &$ThisFileInfo, $option)
 
 getMODheaderFilepointer (&$fd, &$ThisFileInfo)
 
 getXMheaderFilepointer (&$fd, &$ThisFileInfo)
 
 getS3MheaderFilepointer (&$fd, &$ThisFileInfo)
 
 getITheaderFilepointer (&$fd, &$ThisFileInfo)
 
 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 17 of file module.audio.mod.php.

Member Function Documentation

◆ Analyze()

getid3_mod::Analyze ( )

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

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

21  {
22  $info = &$this->getid3->info;
23  $this->fseek($info['avdataoffset']);
24  $fileheader = $this->fread(1088);
25  if (preg_match('#^IMPM#', $fileheader)) {
26  return $this->getITheaderFilepointer();
27  } elseif (preg_match('#^Extended Module#', $fileheader)) {
28  return $this->getXMheaderFilepointer();
29  } elseif (preg_match('#^.{44}SCRM#', $fileheader)) {
30  return $this->getS3MheaderFilepointer();
31  } elseif (preg_match('#^.{1080}(M\\.K\\.|M!K!|FLT4|FLT8|[5-9]CHN|[1-3][0-9]CH)#', $fileheader)) {
32  return $this->getMODheaderFilepointer();
33  }
34  $info['error'][] = 'This is not a known type of MOD file';
35  return false;
36  }
getid3_mod\getXMheaderFilepointer
getXMheaderFilepointer()
Definition: module.audio.mod.php:54
getid3_mod\getMODheaderFilepointer
getMODheaderFilepointer()
Definition: module.audio.mod.php:39
$info
$info
Definition: example_052.php:80
getid3_handler\fread
fread($bytes)
Definition: getid3.php:1685
getid3_mod\getITheaderFilepointer
getITheaderFilepointer()
Definition: module.audio.mod.php:84
getid3_handler\fseek
fseek($bytes, $whence=SEEK_SET)
Definition: getid3.php:1697
getid3_mod\getS3MheaderFilepointer
getS3MheaderFilepointer()
Definition: module.audio.mod.php:69
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◆ getid3_mod()

getid3_mod::getid3_mod ( &  $fd,
&  $ThisFileInfo,
  $option 
)

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

References getITheaderFilepointer(), getMODheaderFilepointer(), getS3MheaderFilepointer(), and getXMheaderFilepointer().

21  {
22 
23  if ($option === 'mod') {
24  $this->getMODheaderFilepointer($fd, $ThisFileInfo);
25  }
26  elseif ($option === 'xm') {
27  $this->getXMheaderFilepointer($fd, $ThisFileInfo);
28  }
29  elseif ($option === 'it') {
30  $this->getITheaderFilepointer($fd, $ThisFileInfo);
31  }
32  elseif ($option === 's3m') {
33  $this->getS3MheaderFilepointer($fd, $ThisFileInfo);
34  }
35  }
getid3_mod\getXMheaderFilepointer
getXMheaderFilepointer()
Definition: module.audio.mod.php:54
getid3_mod\getMODheaderFilepointer
getMODheaderFilepointer()
Definition: module.audio.mod.php:39
getid3_mod\getITheaderFilepointer
getITheaderFilepointer()
Definition: module.audio.mod.php:84
getid3_mod\getS3MheaderFilepointer
getS3MheaderFilepointer()
Definition: module.audio.mod.php:69
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◆ getITheaderFilepointer() [1/2]

getid3_mod::getITheaderFilepointer ( &  $fd,
&  $ThisFileInfo 
)

Definition at line 83 of file module.audio.mod.php.

References getid3_handler\fread(), and getid3_handler\fseek().

83  {
84 
85  fseek($fd, $ThisFileInfo['avdataoffset']);
86  $FormatID = fread($fd, 4);
87  if (!ereg('^IMPM$', $FormatID)) {
88  $ThisFileInfo['error'][] = 'This is not an ImpulseTracker MOD file';
89  return false;
90  }
91 
92  $ThisFileInfo['fileformat'] = 'it';
93 
94  $ThisFileInfo['error'][] = 'ImpulseTracker parsing not enabled in this version of getID3()';
95  return false;
96  }
getid3_handler\fread
fread($bytes)
Definition: getid3.php:1685
getid3_handler\fseek
fseek($bytes, $whence=SEEK_SET)
Definition: getid3.php:1697
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◆ getITheaderFilepointer() [2/2]

getid3_mod::getITheaderFilepointer ( )

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

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

Referenced by Analyze(), and getid3_mod().

84  {
85  $info = &$this->getid3->info;
86  $this->fseek($info['avdataoffset']);
87  $FormatID = $this->fread(4);
88  if (!preg_match('#^IMPM$#', $FormatID)) {
89  $info['error'][] = 'This is not an ImpulseTracker MOD file';
90  return false;
91  }
92 
93  $info['fileformat'] = 'it';
94 
95  $info['error'][] = 'ImpulseTracker parsing not enabled in this version of getID3() ['.$this->getid3->version().']';
96  return false;
97  }
$info
$info
Definition: example_052.php:80
getid3_handler\fread
fread($bytes)
Definition: getid3.php:1685
getid3_handler\fseek
fseek($bytes, $whence=SEEK_SET)
Definition: getid3.php:1697
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◆ getMODheaderFilepointer() [1/2]

getid3_mod::getMODheaderFilepointer ( &  $fd,
&  $ThisFileInfo 
)

Definition at line 38 of file module.audio.mod.php.

References getid3_handler\fread(), and getid3_handler\fseek().

38  {
39 
40  fseek($fd, $ThisFileInfo['avdataoffset'] + 1080);
41  $FormatID = fread($fd, 4);
42  if (!ereg('^(M.K.|[5-9]CHN|[1-3][0-9]CH)$', $FormatID)) {
43  $ThisFileInfo['error'][] = 'This is not a known type of MOD file';
44  return false;
45  }
46 
47  $ThisFileInfo['fileformat'] = 'mod';
48 
49  $ThisFileInfo['error'][] = 'MOD parsing not enabled in this version of getID3()';
50  return false;
51  }
getid3_handler\fread
fread($bytes)
Definition: getid3.php:1685
getid3_handler\fseek
fseek($bytes, $whence=SEEK_SET)
Definition: getid3.php:1697
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◆ getMODheaderFilepointer() [2/2]

getid3_mod::getMODheaderFilepointer ( )

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

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

Referenced by Analyze(), and getid3_mod().

39  {
40  $info = &$this->getid3->info;
41  $this->fseek($info['avdataoffset'] + 1080);
42  $FormatID = $this->fread(4);
43  if (!preg_match('#^(M.K.|[5-9]CHN|[1-3][0-9]CH)$#', $FormatID)) {
44  $info['error'][] = 'This is not a known type of MOD file';
45  return false;
46  }
47 
48  $info['fileformat'] = 'mod';
49 
50  $info['error'][] = 'MOD parsing not enabled in this version of getID3() ['.$this->getid3->version().']';
51  return false;
52  }
$info
$info
Definition: example_052.php:80
getid3_handler\fread
fread($bytes)
Definition: getid3.php:1685
getid3_handler\fseek
fseek($bytes, $whence=SEEK_SET)
Definition: getid3.php:1697
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◆ getS3MheaderFilepointer() [1/2]

getid3_mod::getS3MheaderFilepointer ( &  $fd,
&  $ThisFileInfo 
)

Definition at line 68 of file module.audio.mod.php.

References getid3_handler\fread(), and getid3_handler\fseek().

68  {
69 
70  fseek($fd, $ThisFileInfo['avdataoffset'] + 44);
71  $FormatID = fread($fd, 4);
72  if (!ereg('^SCRM$', $FormatID)) {
73  $ThisFileInfo['error'][] = 'This is not a ScreamTracker MOD file';
74  return false;
75  }
76 
77  $ThisFileInfo['fileformat'] = 's3m';
78 
79  $ThisFileInfo['error'][] = 'ScreamTracker parsing not enabled in this version of getID3()';
80  return false;
81  }
getid3_handler\fread
fread($bytes)
Definition: getid3.php:1685
getid3_handler\fseek
fseek($bytes, $whence=SEEK_SET)
Definition: getid3.php:1697
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◆ getS3MheaderFilepointer() [2/2]

getid3_mod::getS3MheaderFilepointer ( )

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

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

Referenced by Analyze(), and getid3_mod().

69  {
70  $info = &$this->getid3->info;
71  $this->fseek($info['avdataoffset'] + 44);
72  $FormatID = $this->fread(4);
73  if (!preg_match('#^SCRM$#', $FormatID)) {
74  $info['error'][] = 'This is not a ScreamTracker MOD file';
75  return false;
76  }
77 
78  $info['fileformat'] = 's3m';
79 
80  $info['error'][] = 'ScreamTracker parsing not enabled in this version of getID3() ['.$this->getid3->version().']';
81  return false;
82  }
$info
$info
Definition: example_052.php:80
getid3_handler\fread
fread($bytes)
Definition: getid3.php:1685
getid3_handler\fseek
fseek($bytes, $whence=SEEK_SET)
Definition: getid3.php:1697
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◆ getXMheaderFilepointer() [1/2]

getid3_mod::getXMheaderFilepointer ( &  $fd,
&  $ThisFileInfo 
)

Definition at line 53 of file module.audio.mod.php.

References getid3_handler\fread(), and getid3_handler\fseek().

53  {
54 
55  fseek($fd, $ThisFileInfo['avdataoffset']);
56  $FormatID = fread($fd, 15);
57  if (!ereg('^Extended Module$', $FormatID)) {
58  $ThisFileInfo['error'][] = 'This is not a known type of XM-MOD file';
59  return false;
60  }
61 
62  $ThisFileInfo['fileformat'] = 'xm';
63 
64  $ThisFileInfo['error'][] = 'XM-MOD parsing not enabled in this version of getID3()';
65  return false;
66  }
getid3_handler\fread
fread($bytes)
Definition: getid3.php:1685
getid3_handler\fseek
fseek($bytes, $whence=SEEK_SET)
Definition: getid3.php:1697
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◆ getXMheaderFilepointer() [2/2]

getid3_mod::getXMheaderFilepointer ( )

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

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

Referenced by Analyze(), and getid3_mod().

54  {
55  $info = &$this->getid3->info;
56  $this->fseek($info['avdataoffset']);
57  $FormatID = $this->fread(15);
58  if (!preg_match('#^Extended Module$#', $FormatID)) {
59  $info['error'][] = 'This is not a known type of XM-MOD file';
60  return false;
61  }
62 
63  $info['fileformat'] = 'xm';
64 
65  $info['error'][] = 'XM-MOD parsing not enabled in this version of getID3() ['.$this->getid3->version().']';
66  return false;
67  }
$info
$info
Definition: example_052.php:80
getid3_handler\fread
fread($bytes)
Definition: getid3.php:1685
getid3_handler\fseek
fseek($bytes, $whence=SEEK_SET)
Definition: getid3.php:1697
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The documentation for this class was generated from the following file: