Module: LocalDevMod
- Defined in:
- lib/disk/modules/LocalDevMod.rb
Instance Attribute Summary collapse
-
#devFile ⇒ Object
readonly
Returns the value of attribute devFile.
-
#mkfile ⇒ Object
Returns the value of attribute mkfile.
Instance Method Summary collapse
- #d_close ⇒ Object
- #d_init ⇒ Object
- #d_read(pos, len, offset = 0) ⇒ Object
-
#d_size ⇒ Object
Disk size in sectors.
- #d_write(_pos, _buf, _len, _offset = 0) ⇒ Object
- #getBase ⇒ Object
Instance Attribute Details
#devFile ⇒ Object (readonly)
Returns the value of attribute devFile.
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# File 'lib/disk/modules/LocalDevMod.rb', line 4 def devFile @devFile end |
#mkfile ⇒ Object
Returns the value of attribute mkfile.
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# File 'lib/disk/modules/LocalDevMod.rb', line 5 def mkfile @mkfile end |
Instance Method Details
#d_close ⇒ Object
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# File 'lib/disk/modules/LocalDevMod.rb', line 39 def d_close @rawDisk_file.close end |
#d_init ⇒ Object
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# File 'lib/disk/modules/LocalDevMod.rb', line 7 def d_init self.diskType = "LocalDev" self.blockSize = 512 @mkfile = nil dev = dInfo.localDev || dInfo.fileName @devFile = dev @devFile += @partNum.to_s if @partNum != 0 # # Set fileName after the disk probe has determined that this is a local device. # fileName can then be used as a common reference for debugging, etc. # dInfo.fileName = dev dInfo.mountMode = "r" @rawDisk_file = MiqLargeFile.open(dev, "r") end |
#d_read(pos, len, offset = 0) ⇒ Object
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# File 'lib/disk/modules/LocalDevMod.rb', line 29 def d_read(pos, len, offset = 0) pos += @dInfo.offset if @dInfo.offset @rawDisk_file.seek(pos - offset, IO::SEEK_SET) @rawDisk_file.read(len) end |
#d_size ⇒ Object
Disk size in sectors.
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# File 'lib/disk/modules/LocalDevMod.rb', line 44 def d_size @rawDisk_file.size / @blockSize end |
#d_write(_pos, _buf, _len, _offset = 0) ⇒ Object
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# File 'lib/disk/modules/LocalDevMod.rb', line 35 def d_write(_pos, _buf, _len, _offset = 0) raise "LocalDevMod: write not supported" end |
#getBase ⇒ Object
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# File 'lib/disk/modules/LocalDevMod.rb', line 25 def getBase self end |