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"{ Package: 'stx:goodies/monticello' }"
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MCSnapshotReader subclass:#MCStReader
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instanceVariableNames:''
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classVariableNames:''
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poolDictionaries:''
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category:'Monticello-Chunk Format'
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!
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!MCStReader class methodsFor:'as yet unclassified'!
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extension
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^ 'st'
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! !
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!MCStReader methodsFor:'as yet unclassified'!
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addDefinitionsFromDoit: aString
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| parser |
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(parser := MCDoItParser forDoit: aString) ifNotNil:
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[
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parser addDefinitionsTo: definitions]
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!
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categoryFromDoIt: aString
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| tokens |
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tokens := Scanner new scanTokens: aString.
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tokens size = 3 ifFalse: [self error: 'Unrecognized category definition'].
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^ tokens at: 3
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!
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classDefinitionFrom: aPseudoClass
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| tokens traitCompositionString lastIndex classTraitCompositionString |
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tokens := Scanner new scanTokens: aPseudoClass definition.
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traitCompositionString := ((ReadStream on: aPseudoClass definition)
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match: 'uses:';
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upToAll: 'instanceVariableNames:') withBlanksTrimmed.
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classTraitCompositionString := ((ReadStream on: aPseudoClass metaClass definition asString)
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match: 'uses:';
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upToAll: 'instanceVariableNames:') withBlanksTrimmed.
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traitCompositionString isEmpty ifTrue: [traitCompositionString := '{}'].
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classTraitCompositionString isEmpty ifTrue: [classTraitCompositionString := '{}'].
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lastIndex := tokens size.
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^ MCClassDefinition
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name: (tokens at: 3)
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superclassName: (tokens at: 1)
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traitComposition: traitCompositionString
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classTraitComposition: classTraitCompositionString
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category: (tokens at: lastIndex)
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instVarNames: ((tokens at: lastIndex - 6) findTokens: ' ')
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classVarNames: ((tokens at: lastIndex - 4) findTokens: ' ')
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poolDictionaryNames: ((tokens at: lastIndex - 2) findTokens: ' ')
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classInstVarNames: (self classInstVarNamesFor: aPseudoClass)
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type: (self typeOfSubclass: (tokens at: 2))
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comment: (self commentFor: aPseudoClass)
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commentStamp: (self commentStampFor: aPseudoClass)
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!
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classInstVarNamesFor: aPseudoClass
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| tokens |
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209
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self flag: #traits.
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aPseudoClass metaClass hasDefinition ifFalse: [^ #()].
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tokens := Scanner new scanTokens: aPseudoClass metaClass definition.
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"tokens size = 4 ifFalse: [self error: 'Unrecognized metaclass definition']."
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^ tokens last findTokens: ' '
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!
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commentFor: aPseudoClass
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| comment |
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comment := aPseudoClass organization classComment.
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^ comment asString = ''
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ifTrue: [comment]
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ifFalse: [comment string]
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!
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commentStampFor: aPseudoClass
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| comment |
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comment := aPseudoClass organization classComment.
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^ [comment stamp] on: MessageNotUnderstood do: [nil]
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!
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methodDefinitionsFor: aPseudoClass
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^ aPseudoClass selectors collect:
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[:ea |
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MCMethodDefinition
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className: aPseudoClass name
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classIsMeta: aPseudoClass isMeta
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selector: ea
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category: (aPseudoClass organization categoryOfElement: ea)
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timeStamp: (aPseudoClass stampAt: ea)
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source: (aPseudoClass sourceCodeAt: ea)]
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!
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systemOrganizationFromRecords: changeRecords
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| categories |
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categories := changeRecords
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select: [:ea | 'SystemOrganization*' match: ea string]
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thenCollect: [:ea | (self categoryFromDoIt: ea string)].
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^ categories isEmpty ifFalse: [MCOrganizationDefinition categories: categories asArray]
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!
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typeOfSubclass: aSymbol
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#(
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(subclass: normal)
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(variableSubclass: variable)
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(variableByteSubclass: bytes)
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(variableWordSubclass: words)
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(weakSubclass: weak)
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) do: [:ea | ea first = aSymbol ifTrue: [^ ea second]].
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self error: 'Unrecognized class definition'
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! !
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!MCStReader methodsFor:'evaluating'!
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loadDefinitions
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| filePackage |
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filePackage :=
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FilePackage new
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fullName: 'ReadStream';
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fileInFrom: self readStream.
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209
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definitions := OrderedCollection new.
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filePackage classes do:
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[:pseudoClass |
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pseudoClass hasDefinition
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ifTrue: [definitions add:
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(self classDefinitionFrom: pseudoClass)].
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definitions addAll: (self methodDefinitionsFor: pseudoClass).
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definitions addAll: (self methodDefinitionsFor: pseudoClass metaClass)].
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filePackage doIts do:
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[:ea |
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self addDefinitionsFromDoit: ea string].
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!
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readStream
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^ ('!!!!
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139 |
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', stream contents) readStream
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! !
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142 |
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!MCStReader class methodsFor:'documentation'!
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144 |
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version
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209
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^ '$Header: /cvs/stx/stx/goodies/monticello/MCStReader.st,v 1.2 2011-08-20 11:43:28 cg Exp $'
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!
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version_CVS
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^ '$Header: /cvs/stx/stx/goodies/monticello/MCStReader.st,v 1.2 2011-08-20 11:43:28 cg Exp $'
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!
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version_SVN
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^ '§Id: MCStReader.st 17 2010-10-13 12:07:52Z vranyj1 §'
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! !
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