mirror of
https://github.com/moparisthebest/SickRage
synced 2024-11-17 23:05:11 -05:00
0d9fbc1ad7
This version of SickBeard uses both TVDB and TVRage to search and gather it's series data from allowing you to now have access to and download shows that you couldn't before because of being locked into only what TheTVDB had to offer. Also this edition is based off the code we used in our XEM editon so it does come with scene numbering support as well as all the other features our XEM edition has to offer. Please before using this with your existing database (sickbeard.db) please make a backup copy of it and delete any other database files such as cache.db and failed.db if present, we HIGHLY recommend starting out with no database files at all to make this a fresh start but the choice is at your own risk! Enjoy!
150 lines
4.8 KiB
Python
150 lines
4.8 KiB
Python
"""
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Parser of FastTrackerII Extended Module (XM) version 1.4
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Documents:
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- Modplug source code (file modplug/soundlib/Load_mod.cpp)
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http://sourceforge.net/projects/modplug
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- Dumb source code (files include/dumb.h and src/it/readmod.c
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http://dumb.sf.net/
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- Documents on "MOD" format on Wotsit
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http://www.wotsit.org
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Compressed formats (i.e. starting with "PP20" or having "PACK" as type
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are not handled. Also NoiseTracker's NST modules aren't handled, although
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it might be possible: no file format and 15 samples
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Author: Christophe GISQUET <christophe.gisquet@free.fr>
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Creation: 18th February 2007
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"""
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from math import log10
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from lib.hachoir_parser import Parser
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from lib.hachoir_core.field import (FieldSet,
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Bits, UInt16, UInt8,
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RawBytes, String, GenericVector)
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from lib.hachoir_core.endian import BIG_ENDIAN
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from lib.hachoir_core.text_handler import textHandler
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# Old NoiseTracker 15-samples modules can have anything here.
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MODULE_TYPE = {
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"M.K.": ("Noise/Pro-Tracker", 4),
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"M!K!": ("Noise/Pro-Tracker", 4),
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"M&K&": ("Noise/Pro-Tracker", 4),
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"RASP": ("StarTrekker", 4),
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"FLT4": ("StarTrekker", 4),
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"FLT8": ("StarTrekker", 8),
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"6CHN": ("FastTracker", 6),
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"8CHN": ("FastTracker", 8),
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"CD81": ("Octalyser", 8),
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"OCTA": ("Octalyser", 8),
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"FA04": ("Digital Tracker", 4),
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"FA06": ("Digital Tracker", 6),
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"FA08": ("Digital Tracker", 8),
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}
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def getFineTune(val):
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return ("0", "1", "2", "3", "4", "5", "6", "7", "8",
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"-8", "-7", "-6", "-5", "-4", "-3", "-2", "-1")[val.value]
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def getVolume(val):
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return "%.1f dB" % (20.0*log10(val.value/64.0))
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class SampleInfo(FieldSet):
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static_size = 30*8
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def createFields(self):
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yield String(self, "name", 22, strip='\0')
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yield UInt16(self, "sample_count")
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yield textHandler(UInt8(self, "fine_tune"), getFineTune)
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yield textHandler(UInt8(self, "volume"), getVolume)
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yield UInt16(self, "loop_start", "Loop start offset in samples")
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yield UInt16(self, "loop_len", "Loop length in samples")
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def createValue(self):
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return self["name"].value
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class Header(FieldSet):
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static_size = 1084*8
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def createFields(self):
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yield String(self, "name", 20, strip='\0')
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yield GenericVector(self, "samples", 31, SampleInfo, "info")
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yield UInt8(self, "length")
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yield UInt8(self, "played_patterns_count")
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yield GenericVector(self, "patterns", 128, UInt8, "position")
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yield String(self, "type", 4)
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def getNumChannels(self):
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return MODULE_TYPE[self["type"].value][1]
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class Note(FieldSet):
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static_size = 8*4
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def createFields(self):
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yield Bits(self, 4, "note_hi_nibble")
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yield Bits(self, 12, "period")
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yield Bits(self, 4, "note_low_nibble")
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yield Bits(self, 4, "effect")
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yield UInt8(self, "parameter")
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class Row(FieldSet):
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def __init__(self, parent, name, channels, desc=None):
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FieldSet.__init__(self, parent, name, description=desc)
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self.channels = channels
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self._size = 8*self.channels*4
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def createFields(self):
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for index in xrange(self.channels):
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yield Note(self, "note[]")
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class Pattern(FieldSet):
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def __init__(self, parent, name, channels, desc=None):
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FieldSet.__init__(self, parent, name, description=desc)
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self.channels = channels
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self._size = 64*8*self.channels*4
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def createFields(self):
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for index in xrange(64):
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yield Row(self, "row[]", self.channels)
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class AmigaModule(Parser):
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PARSER_TAGS = {
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"id": "mod",
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"category": "audio",
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"file_ext": ("mod", "nst", "wow", "oct", "sd0" ),
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"mime": (u'audio/mod', u'audio/x-mod', u'audio/mod', u'audio/x-mod'),
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"min_size": 1084*8,
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"description": "Uncompressed amiga module"
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}
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endian = BIG_ENDIAN
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def validate(self):
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t = self.stream.readBytes(1080*8, 4)
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if t not in MODULE_TYPE:
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return "Invalid module type '%s'" % t
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self.createValue = lambda t: "%s module, %u channels" % MODULE_TYPE[t]
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return True
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def createFields(self):
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header = Header(self, "header")
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yield header
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channels = header.getNumChannels()
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# Number of patterns
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patterns = 0
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for index in xrange(128):
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patterns = max(patterns,
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header["patterns/position[%u]" % index].value)
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patterns += 1
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# Yield patterns
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for index in xrange(patterns):
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yield Pattern(self, "pattern[]", channels)
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# Yield samples
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for index in xrange(31):
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count = header["samples/info[%u]/sample_count" % index].value
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if count:
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self.info("Yielding sample %u: %u samples" % (index, count))
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yield RawBytes(self, "sample_data[]", 2*count, \
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"Sample %u" % index)
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