author | Jan Vrany <jan.vrany@fit.cvut.cz> |
Sat, 14 Jun 2014 00:52:45 +0100 | |
changeset 14 | 535e7f16c05a |
parent 7 | 7a51f98e7162 |
child 27 | e7e01078d9c4 |
permissions | -rw-r--r-- |
7
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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"{ Package: 'jv:libgdbs' }" |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
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|
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|
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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Stream subclass:#GDBInternalPipeStream |
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535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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instanceVariableNames:'buffer first last accessLock dataAvailable spaceAvailable closed' |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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classVariableNames:'DefaultBufferSize' |
7
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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poolDictionaries:'' |
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535e7f16c05a
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category:'GDB-Support' |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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!GDBInternalPipeStream class methodsFor:'documentation'! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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12 |
documentation |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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14 |
not useful on its own, but can be used to talk to a vt100 |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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terminal view ... |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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16 |
See example. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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" |
7
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
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! |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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14
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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examples |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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[exBegin] |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|p| |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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p := InternalPipeStream new. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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10 timesRepeat:[ |
535e7f16c05a
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p nextPutLine:'hello' |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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] fork. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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parents:
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[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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parents:
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10 timesRepeat:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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Transcript showCR:p nextLine |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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] fork. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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[exEnd] |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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[exBegin] |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|userInput elizasOutput top terminal| |
535e7f16c05a
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|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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userInput := InternalPipeStream new. |
535e7f16c05a
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elizasOutput := InternalPipeStream new. |
535e7f16c05a
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535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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top := StandardSystemView new. |
535e7f16c05a
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terminal := VT100TerminalView openOnInput: userInput output:elizasOutput in:top. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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top extent:(terminal preferredExtent). |
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top label:'The doctor is in'. |
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top iconLabel:'doctor'. |
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top open. |
535e7f16c05a
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top waitUntilVisible. |
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|
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terminal translateNLToCRNL:true. |
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terminal inputTranslateCRToNL:true. |
535e7f16c05a
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terminal localEcho:true. |
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elizasOutput nextPutLine:'Hi, I am Eliza'. |
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elizasOutput nextPutLine:'What is your problem ?'. |
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elizasOutput nextPutLine:''. |
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elizasOutput nextPutAll:'>'. |
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[top realized] whileTrue:[ |
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|line answer matchingRule| |
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line := userInput nextLine. |
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(#('quit' 'exit' 'end' 'bye') includes:line) ifTrue:[ |
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top destroy. |
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^ self |
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]. |
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answer := 'Tell me more.'. |
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elizasOutput nextPutLine:answer. |
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elizasOutput nextPutAll:'>'. |
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]. |
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[exEnd] |
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" |
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! ! |
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!GDBInternalPipeStream class methodsFor:'initialization'! |
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initialize |
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"Invoked at system start or when the class is dynamically loaded." |
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|
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"/ please change as required (and remove this comment) |
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DefaultBufferSize := 1024. |
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89 |
"Modified: / 07-06-2014 / 00:49:15 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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90 |
! ! |
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|
91 |
|
7
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|
92 |
!GDBInternalPipeStream class methodsFor:'instance creation'! |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
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parents:
diff
changeset
|
93 |
|
7a51f98e7162
Initial implementation of event dispatcher and event pump.
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changeset
|
94 |
new |
14
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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diff
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|
95 |
^ self newWithBufferSize: DefaultBufferSize |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
96 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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parents:
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diff
changeset
|
97 |
"Modified: / 10-06-2014 / 00:26:32 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
98 |
! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
99 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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parents:
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diff
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|
100 |
newWithBufferSize: bufferSize |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
101 |
^ self basicNew initializeWithBufferSize: bufferSize |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
102 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
103 |
"Created: / 07-06-2014 / 00:48:48 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
7
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Initial implementation of event dispatcher and event pump.
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|
104 |
! ! |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
105 |
|
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
106 |
!GDBInternalPipeStream methodsFor:'accessing'! |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
107 |
|
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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changeset
|
108 |
atEnd |
14
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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diff
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|
109 |
^ closed and:[ last == 0 ] |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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parents:
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diff
changeset
|
110 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
111 |
"Modified: / 07-06-2014 / 01:06:55 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
7
7a51f98e7162
Initial implementation of event dispatcher and event pump.
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parents:
diff
changeset
|
112 |
! |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
113 |
|
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
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|
114 |
close |
14
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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diff
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|
115 |
closed := true. |
7
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Initial implementation of event dispatcher and event pump.
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|
116 |
|
14
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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parents:
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diff
changeset
|
117 |
"Modified: / 07-06-2014 / 01:02:33 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
7
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Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
118 |
! |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
119 |
|
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
120 |
size |
14
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
121 |
last == 0 ifTrue:[ ^ 0 ]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
122 |
last >= first ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
123 |
^ last - first + 1 |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
124 |
] ifFalse:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
125 |
^ buffer size - first + 1 + last |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
126 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
127 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
128 |
"Modified: / 07-06-2014 / 01:08:53 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
7
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
129 |
! ! |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
130 |
|
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
131 |
!GDBInternalPipeStream methodsFor:'initialization'! |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
132 |
|
14
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
133 |
initializeWithBufferSize: bufferSize |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
134 |
buffer := String new: bufferSize. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
135 |
first := 1. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
136 |
last := 0. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
137 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
138 |
accessLock := Semaphore forMutualExclusion." Plug new respondTo: #critical: with: [ :block | block value ]; yourself." |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
139 |
dataAvailable := Semaphore new. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
140 |
spaceAvailable := Semaphore new. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
141 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
142 |
closed := false |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
143 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
144 |
"Created: / 07-06-2014 / 00:49:41 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
145 |
"Modified: / 11-06-2014 / 23:12:54 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
146 |
! ! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
147 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
148 |
!GDBInternalPipeStream methodsFor:'non homogenous reading'! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
149 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
150 |
nextAvailableBytes:max into:out startingAt:offset |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
151 |
| count | |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
152 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
153 |
accessLock critical:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
154 |
last == 0 ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
155 |
count := 0 |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
156 |
] ifFalse:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
157 |
last >= first ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
158 |
count := max min: (last - first + 1). |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
159 |
out replaceFrom:offset to: offset + count - 1 with: buffer startingAt: first. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
160 |
first := first + count. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
161 |
first > last ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
162 |
first := 1. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
163 |
last := 0. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
164 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
165 |
spaceAvailable signalForAll. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
166 |
] ifFalse:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
167 |
"/ Wrap around |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
168 |
count := max. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
169 |
first + count <= buffer size ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
170 |
out replaceFrom:offset to: offset + count - 1 with: buffer startingAt: first. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
171 |
first := (first + count) \\ buffer size. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
172 |
spaceAvailable signalForAll. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
173 |
] ifFalse:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
174 |
| rem | |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
175 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
176 |
count := max min: (buffer size - first) + last. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
177 |
rem := buffer size - first. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
178 |
out replaceFrom: offset to: offset + (buffer size - first) with: buffer startingAt: first. |
7
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
179 |
|
14
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
180 |
out replaceFrom: offset + (buffer size - first + 1) to: offset + count with: buffer startingAt: 1. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
181 |
rem == last ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
182 |
first := 1. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
183 |
last := 0. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
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|
184 |
] ifFalse:[ |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
185 |
first := rem + 1. |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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186 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
187 |
]. |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
188 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
189 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
190 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
191 |
^ count |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
192 |
|
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
193 |
"Modified: / 11-06-2014 / 21:40:47 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
194 |
! ! |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
195 |
|
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
196 |
!GDBInternalPipeStream methodsFor:'non homogenous writing'! |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
197 |
|
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
198 |
nextPutBytes:count from:bytes startingAt:start |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
199 |
"Write count bytes from an object starting at index start. |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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200 |
Return the number of bytes written. |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
201 |
The object must have non-pointer indexed instvars |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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202 |
(i.e. be a ByteArray, String, Float- or DoubleArray). |
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|
203 |
Use with care - non object oriented i/o. |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
204 |
This is provided for compatibility with externalStream; |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
205 |
to support binary storage" |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
206 |
|
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|
207 |
| written write remaining offset space | |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
208 |
|
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
209 |
closed ifTrue:[ |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
210 |
self class writeErrorSignal signal:'Pipe stream closed'. |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
211 |
]. |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
212 |
written := 0. |
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|
213 |
remaining := count. |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
214 |
offset := start. |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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changeset
|
215 |
|
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
216 |
space := true. |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
217 |
[ space and:[remaining > 0] ] whileTrue:[ |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
218 |
accessLock critical:[ |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
219 |
space := ("self hasSpace"last == 0 or:[ ( (last \\ buffer size) + 1) ~~ first]). |
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|
220 |
space ifTrue:[ |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
221 |
last == 0 ifTrue:[ |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
222 |
"/ Special case - empty buffer |
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Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
223 |
write := remaining min: bytes size. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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diff
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|
224 |
buffer replaceFrom:1 to: write with: bytes startingAt: offset. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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changeset
|
225 |
last := write. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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diff
changeset
|
226 |
] ifFalse:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
227 |
| lastPlusOne | |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
228 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
229 |
lastPlusOne := (last \\ buffer size) + 1. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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diff
changeset
|
230 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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diff
changeset
|
231 |
first < lastPlusOne ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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|
232 |
write := remaining min: (buffer size - last). |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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changeset
|
233 |
] ifFalse:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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diff
changeset
|
234 |
write := (first - lastPlusOne + 1) min: remaining. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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diff
changeset
|
235 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
236 |
buffer replaceFrom: lastPlusOne to: lastPlusOne + write - 1 with: bytes startingAt: offset. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
237 |
last := (last \\ buffer size) + write. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
238 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
239 |
remaining := remaining - write. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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diff
changeset
|
240 |
written := written + write. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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7
diff
changeset
|
241 |
offset := offset + write. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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diff
changeset
|
242 |
dataAvailable signalForAll. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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diff
changeset
|
243 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
244 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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diff
changeset
|
245 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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diff
changeset
|
246 |
^ written. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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diff
changeset
|
247 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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diff
changeset
|
248 |
"Created: / 09-06-2014 / 22:04:15 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
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diff
changeset
|
249 |
"Modified: / 11-06-2014 / 22:59:13 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
7
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
250 |
! ! |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
251 |
|
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
252 |
!GDBInternalPipeStream methodsFor:'private'! |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
253 |
|
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
254 |
contentsSpecies |
14
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
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diff
changeset
|
255 |
^ buffer class |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
256 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
257 |
"Created: / 09-06-2014 / 21:50:45 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
258 |
! ! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
259 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
260 |
!GDBInternalPipeStream methodsFor:'private-queries'! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
261 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
262 |
hasData |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
263 |
^ last ~~ 0 |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
264 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
265 |
"Created: / 11-06-2014 / 21:19:10 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
266 |
! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
267 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
268 |
hasSpace |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
269 |
^ last == 0 or:[ ( (last \\ buffer size) + 1) ~~ first] |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
270 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
271 |
"Created: / 11-06-2014 / 21:18:57 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
272 |
! ! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
273 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
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|
274 |
!GDBInternalPipeStream methodsFor:'reading'! |
7
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Initial implementation of event dispatcher and event pump.
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diff
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|
275 |
|
14
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
276 |
next |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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|
277 |
"return the next element from the stream (might block until something is written)" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
278 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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|
279 |
| c | |
7
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Initial implementation of event dispatcher and event pump.
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parents:
diff
changeset
|
280 |
|
14
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
281 |
[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
282 |
accessLock critical:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
283 |
("self hasData"last ~~ 0) ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
284 |
c := buffer at: first. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
285 |
first == last ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
286 |
first := 1. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
287 |
last := 0. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
288 |
] ifFalse:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
289 |
first := (first \\ buffer size) + 1 |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
290 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
291 |
spaceAvailable signalForAll. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
292 |
^ c |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
293 |
] ifFalse:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
294 |
closed ifTrue:[ ^ nil ] |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
295 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
296 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
297 |
dataAvailable wait. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
298 |
] loop. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
299 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
300 |
"Modified: / 11-06-2014 / 21:38:08 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
7
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
301 |
! ! |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
302 |
|
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
303 |
!GDBInternalPipeStream methodsFor:'synchronization'! |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
304 |
|
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
305 |
readWait |
14
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
306 |
last == 0 ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
307 |
dataAvailable wait. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
308 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
309 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
310 |
"Modified: / 07-06-2014 / 01:09:29 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
311 |
! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
312 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
313 |
writeWait |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
314 |
| hasSpace | |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
315 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
316 |
accessLock critical:[ hasSpace := self hasSpace ]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
317 |
hasSpace ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
318 |
spaceAvailable wait. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
319 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
320 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
321 |
"Created: / 11-06-2014 / 22:04:30 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
7
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
322 |
! ! |
7a51f98e7162
Initial implementation of event dispatcher and event pump.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
323 |
|
14
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
324 |
!GDBInternalPipeStream methodsFor:'writing'! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
325 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
326 |
nextPut:aCharacter |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
327 |
| done | |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
328 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
329 |
closed ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
330 |
self class writeErrorSignal signal:'Pipe stream closed'. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
331 |
^ self. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
332 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
333 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
334 |
done := false. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
335 |
[ done ] whileFalse:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
336 |
accessLock critical:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
337 |
("self hasSpace"last == 0 or:[ ( (last \\ buffer size) + 1) ~~ first]) ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
338 |
last := (last \\ buffer size) + 1. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
339 |
buffer at: last put: aCharacter. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
340 |
done := true. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
341 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
342 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
343 |
done ifFalse:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
344 |
spaceAvailable wait. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
345 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
346 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
347 |
dataAvailable signalForAll. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
348 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
349 |
"Modified: / 11-06-2014 / 21:49:00 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
350 |
! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
351 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
352 |
nextPutAll:aCollection |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
353 |
"Put all elements of the argument, aCollection onto the receiver." |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
354 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
355 |
^ self nextPutAll: aCollection startingAt: 1 to: aCollection size |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
356 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
357 |
"Created: / 09-06-2014 / 21:58:13 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
358 |
! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
359 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
360 |
nextPutAll:aCollection startingAt:firstIndex to: lastIndex |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
361 |
"Append the elements with index from firstIndex to lastIndex |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
362 |
of the argument, aCollection, onto the receiver." |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
363 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
364 |
closed ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
365 |
self class writeErrorSignal signal:'Pipe stream closed'. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
366 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
367 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
368 |
(aCollection class == self contentsSpecies) ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
369 |
| remaining offset written | |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
370 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
371 |
remaining := lastIndex - firstIndex + 1. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
372 |
offset := firstIndex. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
373 |
[ remaining > 0 ] whileTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
374 |
written := self nextPutBytes: remaining from: aCollection startingAt: offset. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
375 |
remaining := remaining - written. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
376 |
offset := offset + written. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
377 |
remaining > 0 ifTrue:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
378 |
self writeWait. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
379 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
380 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
381 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
382 |
] ifFalse:[ |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
383 |
super nextPutAll:aCollection startingAt:firstIndex to: lastIndex |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
384 |
]. |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
385 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
386 |
"Created: / 09-06-2014 / 21:57:15 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
387 |
"Modified: / 11-06-2014 / 23:04:32 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
388 |
! ! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
389 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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diff
changeset
|
390 |
!GDBInternalPipeStream class methodsFor:'documentation'! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
391 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
392 |
version_HG |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
393 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
394 |
^ '$Changeset: <not expanded> $' |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
395 |
! ! |
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
396 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
397 |
|
535e7f16c05a
Moved VDBInternalPipeStream from jv:vdb to jv:libgdbs and renamed to GDBInternalPipeStream
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
7
diff
changeset
|
398 |
GDBInternalPipeStream initialize! |