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30
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"{ Package: 'stx:goodies/monticello' }"
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MCMczReader subclass:#MCMcdReader
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instanceVariableNames:'baseInfo patch'
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classVariableNames:''
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poolDictionaries:''
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636
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category:'SCM-Monticello-Storing'
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30
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!
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!MCMcdReader class methodsFor:'as yet unclassified'!
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extension
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^ 'mcd'
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! !
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!MCMcdReader methodsFor:'as yet unclassified'!
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baseInfo
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^ baseInfo ifNil: [self loadBaseInfo]
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!
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basicVersion
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^ MCDiffyVersion
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package: self package
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info: self info
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dependencies: self dependencies
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baseInfo: self baseInfo
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patch: self patch
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!
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buildPatchFrom: oldDefinitions to: newDefinitions
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^ MCPatch
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fromBase: (MCSnapshot fromDefinitions: oldDefinitions)
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target: (MCSnapshot fromDefinitions: newDefinitions)
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!
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loadBaseInfo
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256
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^ baseInfo := self extractInfoFrom: (self parseMember: 'base')
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30
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!
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loadPatch
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256
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| old new m |
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(m := self zip memberNamed: 'patch.bin') ifNotNil:
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[[^ patch := (DataStream on: m contentStream) next ]
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on: Error do: [:fallThrough ]].
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256
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definitions := OrderedCollection new.
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30
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(self zip membersMatching: 'old/*')
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do: [:m | self extractDefinitionsFrom: m].
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256
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old := definitions asArray.
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definitions := OrderedCollection new.
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30
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(self zip membersMatching: 'new/*')
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do: [:m | self extractDefinitionsFrom: m].
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256
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new := definitions asArray.
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^ patch := self buildPatchFrom: old to: new.
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30
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!
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patch
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^ patch ifNil: [self loadPatch]
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! !
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!MCMcdReader class methodsFor:'documentation'!
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version
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636
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^ '$Header: /cvs/stx/stx/goodies/monticello/MCMcdReader.st,v 1.4 2012-09-11 21:22:45 cg Exp $'
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256
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!
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version_CVS
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636
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^ '$Header: /cvs/stx/stx/goodies/monticello/MCMcdReader.st,v 1.4 2012-09-11 21:22:45 cg Exp $'
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256
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!
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version_SVN
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^ '§Id: MCMcdReader.st 17 2010-10-13 12:07:52Z vranyj1 §'
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30
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! !
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