Images
stéphane ducasse
ducasse at iam.unibe.ch
Fri Sep 3 16:22:28 UTC 2004
apparently this changed since 3.0. so you do not need to send display
anymore.
In 3.6 there was a big rewrite of the network packages.
Stef
On 3 sept. 04, at 17:37, Damien Cassou wrote:
> Hi,
>
>
> I've tried this code :
>
> (HTTPSocket httpShowGif:
> 'http://www.google.fr/intl/fr_fr/images/logo.gif')
> display
>
> It displays the logo but a bug too :
>
> VM: unix - a SmalltalkImage
> Image: Squeak3.7gamma [latest update: #5985]
>
> SecurityManager state:
> Restricted: false
> FileAccess: true
> SocketAccess: true
> Working Dir /home/quetzalcoatl/squeak-3.7
> Trusted Dir /home/quetzalcoatl/squeak-3.7/secure
> Untrusted Dir /home/quetzalcoatl/squeak-3.7/untrusted
>
> HTTPSocket class(Object)>>doesNotUnderstand: #display
> Receiver: HTTPSocket
> Arguments and temporary variables:
> aMessage: display
> Receiver's instance variables:
> superclass: OldSimpleClientSocket
> methodDict: a MethodDictionary(#contentType->a CompiledMethod (492)
> #contentTyp...etc...
> format: 150
> instanceVariables: #('headerTokens' 'headers' 'responseCode')
> organization: ('as yet unclassified' contentType contentType:
> contentsLength: g...etc...
> subclasses: nil
> name: #HTTPSocket
> classPool: a Dictionary(#HTTPBlabEmail->'' #HTTPPort->80
> #HTTPProxyCredentials-...etc...
> sharedPools: nil
> environment: a SystemDictionary(lots of globals)
> category: nil
>
> UndefinedObject>>DoIt
> Receiver: nil
> Arguments and temporary variables:
>
> Receiver's instance variables:
> nil
>
> Compiler>>evaluate:in:to:notifying:ifFail:logged:
> Receiver: a Compiler
> Arguments and temporary variables:
> textOrStream: a ReadWriteStream 'Transcript show: ''Début du test''
> ;
> cr.
> Trans...etc...
> aContext: nil
> receiver: nil
> aRequestor: a TextMorphEditor
> failBlock: [] in TextMorphEditor(ParagraphEditor)>>evaluateSelection
> {[FakeClas...etc...
> logFlag: true
> methodNode: DoIt
> ^ (HTTPSocket httpShowGif: 'http://www.google.fr/intl/fr_fr/i...etc...
> method: a CompiledMethod (3854)
> value: nil
> selector: #DoIt
> Receiver's instance variables:
> sourceStream: a ReadWriteStream 'Transcript show: ''Début du test''
> ;
> cr.
> Trans...etc...
> requestor: a TextMorphEditor
> class: UndefinedObject
> context: nil
> parserClass: Parser
> cacheDoItNode: true
>
> [] in TextMorphEditor(ParagraphEditor)>>evaluateSelection {[rcvr class
> evaluatorClass new evaluate: self selectionAsStream in: ctxt...]}
> Arguments and temporary variables:
> result: nil
> rcvr: nil
> ctxt: nil
> ex: nil
>
>
> --- The full stack ---
> HTTPSocket class(Object)>>doesNotUnderstand: #display
> UndefinedObject>>DoIt
> Compiler>>evaluate:in:to:notifying:ifFail:logged:
> [] in TextMorphEditor(ParagraphEditor)>>evaluateSelection {[rcvr class
> evaluatorClass new evaluate: self selectionAsStream in: ctxt...]}
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> BlockContext>>on:do:
> TextMorphEditor(ParagraphEditor)>>evaluateSelection
> TextMorphEditor(ParagraphEditor)>>doIt
> [] in TextMorphEditor(ParagraphEditor)>>doIt: {[self doIt]}
> TextMorphEditor(Controller)>>terminateAndInitializeAround:
> TextMorphEditor(ParagraphEditor)>>doIt:
> TextMorphEditor(ParagraphEditor)>>dispatchOnCharacter:with:
> TextMorphEditor>>dispatchOnCharacter:with:
> TextMorphEditor(ParagraphEditor)>>readKeyboard
> TextMorphEditor>>readKeyboard
> [] in TextMorphForEditView(TextMorph)>>keyStroke: {[editor
> readKeyboard]}
> TextMorphForEditView(TextMorph)>>handleInteraction:fromEvent:
> TextMorphForEditView>>handleInteraction:fromEvent:
> TextMorphForEditView(TextMorph)>>keyStroke:
> TextMorphForEditView>>keyStroke:
> TextMorphForEditView(TextMorph)>>handleKeystroke:
> KeyboardEvent>>sentTo:
> TextMorphForEditView(Morph)>>handleEvent:
> TextMorphForEditView(Morph)>>handleFocusEvent:
> [] in HandMorph>>sendFocusEvent:to:clear: {[ActiveHand := self.
> ActiveEvent := anEvent. result := focusHolder han...]}
> [] in PasteUpMorph>>becomeActiveDuring: {[aBlock value]}
> BlockContext>>on:do:
> PasteUpMorph>>becomeActiveDuring:
> HandMorph>>sendFocusEvent:to:clear:
> HandMorph>>sendEvent:focus:clear:
> HandMorph>>sendKeyboardEvent:
> HandMorph>>handleEvent:
> HandMorph>>processEvents
> [] in WorldState>>doOneCycleNowFor: {[:h | ActiveHand := h. h
> processEvents. capturingGesture := capturingGest...]}
> Array(SequenceableCollection)>>do:
> WorldState>>handsDo:
> WorldState>>doOneCycleNowFor:
> WorldState>>doOneCycleFor:
> PasteUpMorph>>doOneCycle
> [] in Project class>>spawnNewProcess {[[World doOneCycle. Processor
> yield. false] whileFalse. nil]}
> [] in BlockContext>>newProcess {[self value. Processor
> terminateActive]}
>
>
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