author | Claus Gittinger <cg@exept.de> |
Thu, 18 Jul 1996 19:33:41 +0200 | |
changeset 1570 | 664b7d85dd35 |
parent 1569 | b22633dc3182 |
child 1572 | cbd28b968d33 |
permissions | -rw-r--r-- |
1 | 1 |
" |
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COPYRIGHT (c) 1988 by Claus Gittinger |
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All Rights Reserved |
1 | 4 |
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This software is furnished under a license and may be used |
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6 |
only in accordance with the terms of that license and with the |
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7 |
inclusion of the above copyright notice. This software may not |
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8 |
be provided or otherwise made available to, or used by, any |
|
9 |
other person. No title to or ownership of the software is |
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10 |
hereby transferred. |
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" |
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13 |
Object subclass:#Smalltalk |
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instanceVariableNames:'' |
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classVariableNames:'ExitBlocks CachedClasses SystemPath StartupClass StartupSelector |
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StartupArguments CommandLineArguments CachedAbbreviations |
17 |
SilentLoading Initializing StandAlone LogDoits LoadBinaries |
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18 |
RealSystemPath ResourcePath SourcePath BitmapPath BinaryPath |
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FileInPath ImageStartTime ImageRestartTime DemoMode' |
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poolDictionaries:'' |
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category:'System-Support' |
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! |
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!Smalltalk class methodsFor:'documentation'! |
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copyright |
27 |
" |
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COPYRIGHT (c) 1988 by Claus Gittinger |
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All Rights Reserved |
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||
31 |
This software is furnished under a license and may be used |
|
32 |
only in accordance with the terms of that license and with the |
|
33 |
inclusion of the above copyright notice. This software may not |
|
34 |
be provided or otherwise made available to, or used by, any |
|
35 |
other person. No title to or ownership of the software is |
|
36 |
hereby transferred. |
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37 |
" |
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! |
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||
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documentation |
41 |
" |
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This is one of the central classes in the system; |
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it provides all system-startup, shutdown and maintenance support. |
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Also global variables are (conceptionally) kept here. |
70 | 45 |
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As you will notice, this is NOT a Dictionary |
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- my implementation of globals is totally different |
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(due to the need to be able to access globals from c-code as well). |
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However, it provides the known enumeration protocol. |
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It may change to become a subclass of collection at some time ... |
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[Instance variables:] |
54 |
none - all handling is done in the VM |
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56 |
[Class variables:] |
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57 |
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58 |
ExitBlocks <Collection> blocks to evaluate before system is |
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left. Not currently used (GNU-ST compatibility). |
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SystemPath <Collection> path to search for system files (sources, bitmaps etc) |
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Set to a default here, but typically changed from some |
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startup.rc file |
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StartupClass <Class> |
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StartupSelector <Symbol> |
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StartupArguments <Array> |
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class and selector, where the system starts up |
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(right after VM initialization) |
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If an image is saved while this is nonNil, the image will come up |
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there. |
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CommandLineArguments <Array> command line broken into words |
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SilentLoading <Boolean> suppresses messages during fileIn and in compiler |
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(can be set to true from a customized main) |
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LogDoits <Boolean> if true, doits are also logged in the changes |
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file. Default is false, since the changes file |
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may become huge if every tiny doIt is saved there ... |
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82 |
LoadBinaries <Boolean> if true, we attempt to load classes rom a binary |
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file, if present. If false, this is always suppressed. |
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ImageStartTime <AbsoluteTime> timestamp when this system was started the very first time |
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(i.e. the time of the initial start without an image) |
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ImageRestartTime |
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<AbsoluteTIme> timestamp when this image was started |
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strictly private classVariables (helpers): |
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1286 | 95 |
CachedClasses <Collection> known classes (cached for faster class enumeration) |
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CachedAbbreviations |
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<Dictionary> className to filename mappings |
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SourcePath <Collection> cached names of really existing directories |
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BitmapPath These are remembered, since in NFS systems, |
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ResourcePath the time to lookup files may become long |
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BinaryPath (especially, if some directories are on machines |
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104 |
FileInPath which are not up ...). Therefore, the set of really |
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existing directories is cached when the SystemPath |
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is walked the first time. |
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108 |
[author:] |
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Claus Gittinger |
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" |
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! ! |
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113 |
!Smalltalk class methodsFor:'initialization'! |
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617 | 115 |
initGlobalsFromEnvironment |
116 |
"setup globals from the shell-environment" |
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117 |
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118 |
|envString i langString terrString| |
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" |
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121 |
extract Language and LanguageTerritory from LANG variable. |
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valid are for example: english_us / us_us / us |
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english / en_en / en |
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german / de_de / de |
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german_austria |
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" |
127 |
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128 |
Language := #english. |
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LanguageTerritory := #us. |
617 | 130 |
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131 |
envString := OperatingSystem getEnvironment:'LANG'. |
|
132 |
envString notNil ifTrue:[ |
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envString isEmpty ifFalse:[ |
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i := envString indexOf:$_. |
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(i == 0) ifTrue:[ |
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langString := envString. |
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terrString := envString |
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] ifFalse:[ |
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langString := envString copyTo:(i - 1). |
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terrString := envString copyFrom:(i + 1) |
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]. |
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Language := langString asLowercase asSymbol. |
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LanguageTerritory := terrString asLowercase asSymbol |
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144 |
] |
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]. |
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147 |
" |
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Smalltalk initGlobalsFromEnvironment |
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149 |
" |
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|
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"Modified: 22.2.1996 / 16:59:12 / cg" |
617 | 152 |
! |
153 |
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154 |
initInterrupts |
|
155 |
"initialize interrupts" |
|
156 |
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157 |
OperatingSystem enableUserInterrupts. |
|
158 |
OperatingSystem enableHardSignalInterrupts. |
|
159 |
OperatingSystem enableFpExceptionInterrupts. |
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160 |
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161 |
ObjectMemory userInterruptHandler:self. |
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162 |
ObjectMemory signalInterruptHandler:self. |
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163 |
ObjectMemory recursionInterruptHandler:self. |
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164 |
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" |
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Smalltalk initInterrupts |
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167 |
" |
617 | 168 |
! |
169 |
||
170 |
initStandardStreams |
|
171 |
"initialize some well-known streams" |
|
172 |
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173 |
Stdout := NonPositionableExternalStream forStdout. |
|
174 |
Stderr := NonPositionableExternalStream forStderr. |
|
175 |
Stdin := NonPositionableExternalStream forStdin. |
|
176 |
Printer := PrinterStream. |
|
177 |
Transcript := Stderr |
|
178 |
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" |
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Smalltalk initStandardStreams |
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181 |
" |
617 | 182 |
! |
183 |
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184 |
initStandardTools |
|
185 |
"predefine some tools which we will need later |
|
186 |
- if the view-classes exist, |
|
187 |
they will redefine Inspector and Debugger for graphical interfaces" |
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188 |
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189 |
"redefine debug-tools, if view-classes exist" |
|
190 |
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191 |
Display notNil ifTrue:[ |
|
192 |
InspectorView notNil ifTrue:[ |
|
193 |
Inspector := InspectorView |
|
194 |
]. |
|
195 |
DebugView notNil ifTrue:[ |
|
196 |
Debugger := DebugView |
|
197 |
]. |
|
198 |
Display initialize |
|
199 |
] |
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|
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" |
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Smalltalk initStandardTools |
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203 |
" |
617 | 204 |
! |
205 |
||
206 |
initSystemPath |
|
207 |
"setup path where system files are searched for. |
|
208 |
the default path is set to: |
|
209 |
. |
|
210 |
.. |
|
211 |
$HOME (if defined) |
|
212 |
$HOME/.smalltalk (if defined & existing) |
|
213 |
$SMALLTALK_LIBDIR (if defined & existing) |
|
214 |
$STX_LIBDIR (if defined & existing) |
|
215 |
/usr/local/lib/smalltalk (if existing) |
|
216 |
/usr/lib/smalltalk (if existing) |
|
217 |
||
218 |
of course, it is possible to add entries from the 'smalltalk.rc' |
|
219 |
startup file; add expressions such as: |
|
220 |
Smalltalk systemPath addFirst:'/foo/bar/baz'. |
|
221 |
or: |
|
222 |
Smalltalk systemPath addLast:'/fee/foe/foo'. |
|
223 |
" |
|
224 |
||
225 |
|p homePath| |
|
226 |
||
680 | 227 |
SystemPath isNil ifTrue:[ |
690
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228 |
homePath := OperatingSystem getHomeDirectory. |
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|
229 |
homePath isNil ifTrue:[ |
680 | 230 |
homePath := '.' |
690
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231 |
]. |
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232 |
|
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" |
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234 |
the path is set to search files first locally |
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235 |
- this allows private stuff to override global stuff |
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236 |
" |
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237 |
SystemPath := OrderedCollection new. |
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|
238 |
SystemPath add:'.'. |
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|
239 |
SystemPath add:'..'. |
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|
240 |
SystemPath add:homePath. |
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684
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changeset
|
241 |
(OperatingSystem isDirectory:(p := homePath , '/.smalltalk')) ifTrue:[ |
680 | 242 |
SystemPath add:p |
690
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|
243 |
]. |
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|
244 |
p := OperatingSystem getEnvironment:'SMALLTALK_LIBDIR'. |
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684
diff
changeset
|
245 |
p notNil ifTrue:[ |
680 | 246 |
SystemPath add:p |
690
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684
diff
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|
247 |
]. |
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|
248 |
p := OperatingSystem getEnvironment:'STX_LIBDIR'. |
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|
249 |
p notNil ifTrue:[ |
680 | 250 |
SystemPath add:p |
690
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|
251 |
]. |
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|
252 |
(OperatingSystem isDirectory:'/usr/local/lib/smalltalk') ifTrue:[ |
680 | 253 |
SystemPath add:'/usr/local/lib/smalltalk' |
690
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|
254 |
]. |
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|
255 |
(OperatingSystem isDirectory:'/usr/lib/smalltalk') ifTrue:[ |
680 | 256 |
SystemPath add:'/usr/lib/smalltalk' |
690
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|
257 |
]. |
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|
258 |
self flushPathCaches |
680 | 259 |
] |
617 | 260 |
|
261 |
" |
|
262 |
Smalltalk initSystemPath |
|
263 |
Smalltalk systemPath |
|
264 |
" |
|
265 |
! |
|
266 |
||
267 |
initUserPreferences |
|
268 |
"setup other stuff" |
|
269 |
||
270 |
LogDoits := false. |
|
271 |
LoadBinaries := false. |
|
272 |
! |
|
273 |
||
274 |
initializeModules |
|
275 |
"perform module specific initialization and |
|
276 |
send #initialize to all classes. |
|
277 |
Notice: this is not called when an image is restarted" |
|
278 |
%{ |
|
279 |
__init_registered_modules__(3 COMMA_CON); |
|
1481 | 280 |
@global(DemoMode) = __getDemoMode() ? true : false; |
617 | 281 |
%} |
282 |
! |
|
283 |
||
325 | 284 |
initializeSystem |
24 | 285 |
"initialize all other classes; setup dispatcher processes etc. |
211 | 286 |
This one is the first entry into the smalltalk world right after startup, |
287 |
ususally followed by Smalltalk>>start. |
|
288 |
Notice: this is not called when an image is restarted; in this |
|
289 |
case the show starts in Smalltalk>>restart." |
|
290 |
||
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291 |
%{ |
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292 |
#ifdef WIN32 |
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use functional interface to set/clear messageTrace
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790
diff
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|
293 |
printf("here initializeSystem\n"); |
28cde02334c8
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parents:
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diff
changeset
|
294 |
#endif |
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use functional interface to set/clear messageTrace
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parents:
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diff
changeset
|
295 |
%}. |
348 | 296 |
SilentLoading := false. |
297 |
Initializing := true. |
|
298 |
||
211 | 299 |
" |
300 |
define low-level debugging tools - graphical classes are not prepared yet |
|
301 |
to handle things. |
|
302 |
This will bring us into the MiniDebugger when an error occurs |
|
303 |
during startup |
|
304 |
" |
|
305 |
Inspector := MiniInspector. |
|
306 |
Debugger := MiniDebugger. |
|
1 | 307 |
|
713
32540afb8ffc
setup SIGSEGV/SIGBUS handling early - to catch those during startup
Claus Gittinger <cg@exept.de>
parents:
706
diff
changeset
|
308 |
" |
32540afb8ffc
setup SIGSEGV/SIGBUS handling early - to catch those during startup
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parents:
706
diff
changeset
|
309 |
start catching SIGSEGV and SIGBUS |
32540afb8ffc
setup SIGSEGV/SIGBUS handling early - to catch those during startup
Claus Gittinger <cg@exept.de>
parents:
706
diff
changeset
|
310 |
" |
32540afb8ffc
setup SIGSEGV/SIGBUS handling early - to catch those during startup
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parents:
706
diff
changeset
|
311 |
OperatingSystem enableHardSignalInterrupts. |
32540afb8ffc
setup SIGSEGV/SIGBUS handling early - to catch those during startup
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parents:
706
diff
changeset
|
312 |
|
1 | 313 |
self initGlobalsFromEnvironment. |
314 |
||
70 | 315 |
" |
316 |
sorry - there are some, which MUST be initialized before .. |
|
317 |
reason: if any error happens during init, we need Signals, Stdout etc. to be there |
|
318 |
" |
|
1 | 319 |
Object initialize. |
423 | 320 |
Signal initialize. |
326 | 321 |
ObjectMemory initialize. |
596
ecb1d732dade
require Stream to be initialized before ExternalStream is
Claus Gittinger <cg@exept.de>
parents:
592
diff
changeset
|
322 |
Stream initialize. |
1 | 323 |
ExternalStream initialize. |
211 | 324 |
|
325 |
self initStandardStreams. "/ setup Stdin, Stdout etc. |
|
1 | 326 |
|
70 | 327 |
" |
328 |
sorry, path must be set before ... |
|
329 |
reason: some classes need it during initialize (they might need resources, bitmaps etc) |
|
330 |
" |
|
1 | 331 |
self initSystemPath. |
332 |
||
70 | 333 |
" |
334 |
must init display here - some classes (Color, Form) need it during initialize |
|
335 |
" |
|
1 | 336 |
Workstation notNil ifTrue:[ |
796
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
337 |
Workstation initialize |
1 | 338 |
]. |
339 |
||
340 |
Compiler := ByteCodeCompiler. |
|
341 |
Compiler isNil ifTrue:[ |
|
796
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
342 |
" |
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
343 |
ByteCodeCompiler is not in the system (i.e. has not been linked in) |
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
344 |
this allows at least immediate evaluations for runtime systems without compiler |
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
345 |
NOTICE: a parser is always needed, otherwise we cannot read resource files etc. |
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
346 |
" |
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
347 |
Compiler := Parser |
1 | 348 |
]. |
349 |
||
70 | 350 |
" |
325 | 351 |
now, finally, initialize all other classes |
70 | 352 |
" |
325 | 353 |
self initializeModules. |
354 |
||
355 |
"/ self allBehaviorsDo:[:aClass | |
|
159 | 356 |
"/ 'init ' print. aClass name printNL. |
329 | 357 |
"/ aClass initialize |
325 | 358 |
"/ ]. |
159 | 359 |
|
745
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
360 |
ImageStartTime := AbsoluteTime now. |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
361 |
|
321 | 362 |
Display notNil ifTrue:[ |
796
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
363 |
Display initialize. |
321 | 364 |
]. |
70 | 365 |
self initInterrupts. |
745
d16f199a1551
added imageStart & restart timestamps
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parents:
736
diff
changeset
|
366 |
self initUserPreferences. |
d16f199a1551
added imageStart & restart timestamps
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parents:
736
diff
changeset
|
367 |
|
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
368 |
"Modified: 13.12.1995 / 17:43:27 / cg" |
325 | 369 |
! |
1 | 370 |
|
617 | 371 |
isInitialized |
372 |
"this returns true, if the system is properly initialized; |
|
373 |
i.e. false during startup. Especially, the whole viewing stuff is |
|
374 |
not working correctly until initialized." |
|
375 |
||
376 |
^ Initializing not |
|
1 | 377 |
! |
378 |
||
477
8710aba7876b
oops - making id's real objects requires a store macro
Claus Gittinger <cg@exept.de>
parents:
457
diff
changeset
|
379 |
reinitStandardStreams |
8710aba7876b
oops - making id's real objects requires a store macro
Claus Gittinger <cg@exept.de>
parents:
457
diff
changeset
|
380 |
"reinitialize some well-known streams. |
8710aba7876b
oops - making id's real objects requires a store macro
Claus Gittinger <cg@exept.de>
parents:
457
diff
changeset
|
381 |
Tis must be done very early during startup, to allow for |
8710aba7876b
oops - making id's real objects requires a store macro
Claus Gittinger <cg@exept.de>
parents:
457
diff
changeset
|
382 |
debug and trace messages to be output |
8710aba7876b
oops - making id's real objects requires a store macro
Claus Gittinger <cg@exept.de>
parents:
457
diff
changeset
|
383 |
(otherwise, the file-descriptors are invalid)" |
8710aba7876b
oops - making id's real objects requires a store macro
Claus Gittinger <cg@exept.de>
parents:
457
diff
changeset
|
384 |
|
8710aba7876b
oops - making id's real objects requires a store macro
Claus Gittinger <cg@exept.de>
parents:
457
diff
changeset
|
385 |
Stdout reOpen. Stderr reOpen. Stdin reOpen. |
161 | 386 |
! ! |
387 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
388 |
!Smalltalk class methodsFor:'accessing'! |
453 | 389 |
|
390 |
at:aKey |
|
391 |
"retrieve the value stored under aKey, a symbol. |
|
392 |
Return nil if not present (this will be changed to trigger an error)" |
|
393 |
||
394 |
%{ /* NOCONTEXT */ |
|
395 |
RETURN ( __GLOBAL_GET(aKey) ); |
|
396 |
%} |
|
397 |
! |
|
398 |
||
399 |
at:aKey ifAbsent:aBlock |
|
400 |
"retrieve the value stored at aKey. |
|
401 |
If there is nothing stored under this key, return the value of |
|
402 |
the evaluation of aBlock." |
|
403 |
||
404 |
(self includesKey:aKey) ifTrue:[ |
|
405 |
^ self at:aKey |
|
406 |
]. |
|
407 |
^ aBlock value |
|
408 |
||
409 |
" |
|
410 |
Smalltalk at:#fooBar <- returns nil |
|
411 |
Smalltalk at:#fooBar ifAbsent:['sorry'] <- no error |
|
412 |
" |
|
413 |
! |
|
414 |
||
415 |
at:aKey put:aValue |
|
1222 | 416 |
"store the argument aValue under aKey, a symbol. |
417 |
Return aValue (sigh)." |
|
453 | 418 |
|
745
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
419 |
" " |
453 | 420 |
|oldValue| |
421 |
||
422 |
%{ |
|
423 |
oldValue = __GLOBAL_SET(aKey, aValue, (OBJ *)0); |
|
424 |
%}. |
|
425 |
CachedClasses notNil ifTrue:[ |
|
1222 | 426 |
oldValue isBehavior ifTrue:[ |
427 |
oldValue name == aKey ifTrue:[ |
|
428 |
CachedClasses remove:oldValue ifAbsent:[] |
|
429 |
] |
|
430 |
]. |
|
431 |
aValue isBehavior ifTrue:[ |
|
432 |
aValue isMeta ifTrue:[ |
|
433 |
self halt |
|
434 |
]. |
|
435 |
CachedClasses add:aValue |
|
436 |
]. |
|
453 | 437 |
]. |
745
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
438 |
^ aValue. |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
439 |
" " |
453 | 440 |
%{ /* NOCONTEXT */ |
441 |
(void) __GLOBAL_SET(aKey, aValue, (OBJ *)0); |
|
442 |
%}. |
|
443 |
CachedClasses := nil. |
|
444 |
^ aValue |
|
1222 | 445 |
|
446 |
"Modified: 19.4.1996 / 11:31:49 / cg" |
|
453 | 447 |
! |
448 |
||
896 | 449 |
currentNameSpace |
450 |
^ self |
|
451 |
! |
|
452 |
||
617 | 453 |
includesKey:aKey |
454 |
"return true, if the key is known" |
|
453 | 455 |
|
456 |
%{ /* NOCONTEXT */ |
|
617 | 457 |
RETURN ( __GLOBAL_KEYKNOWN(aKey) ); |
453 | 458 |
%} |
459 |
! |
|
460 |
||
461 |
keyAtValue:anObject |
|
462 |
"return the symbol under which anObject is stored - or nil" |
|
463 |
||
464 |
self keysDo:[:aKey | |
|
465 |
(self at:aKey) == anObject ifTrue:[^ aKey] |
|
466 |
]. |
|
467 |
^ nil |
|
468 |
||
469 |
"Smalltalk keyAtValue:Object" |
|
470 |
! |
|
471 |
||
472 |
keys |
|
473 |
"return a collection with all keys in the Smalltalk dictionary" |
|
474 |
||
475 |
|keys| |
|
476 |
||
477 |
keys := IdentitySet new. |
|
478 |
self keysDo:[:k | keys add:k]. |
|
479 |
^ keys |
|
617 | 480 |
! |
481 |
||
482 |
removeKey:aKey |
|
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
483 |
"remove the association stored under the key-argument from the globals dictionary. |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
484 |
WARNING: |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
485 |
this is somewhat dangerous: conceptionally, the association is removed, |
879 | 486 |
to which machine & byte compiled code refers if it accesses a global. |
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
487 |
If there are still global accesses in some literalArray or from machine-compiled code, |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
488 |
it continues to reference the globals value via that obsolete association and gets a nil |
879 | 489 |
value. (which is correct) |
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
490 |
However, if that global is later reintroduced, a new association will be created and |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
491 |
the new global now referenced via the new association. |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
492 |
The old accesses will still see nil, although the globals value is actually non-nil |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
493 |
(this is questionable). |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
494 |
To avoid this problem, the #removeClass: method never removed the key." |
617 | 495 |
|
496 |
CachedClasses := nil. |
|
497 |
||
498 |
%{ /* NOCONTEXT */ |
|
499 |
RETURN ( __GLOBAL_REMOVE(aKey) ); |
|
500 |
%} |
|
453 | 501 |
! ! |
502 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
503 |
!Smalltalk class methodsFor:'binary storage'! |
453 | 504 |
|
879 | 505 |
addGlobalsTo:globalDictionary manager:manager |
453 | 506 |
|pools| |
507 |
||
508 |
pools := Set new. |
|
879 | 509 |
self keysAndValuesDo:[:key :value | |
510 |
(key includes:$:) ifFalse:[ "/ skip classVars |
|
511 |
value ~~ self ifTrue:[ |
|
512 |
value isClass ifTrue:[ |
|
513 |
value addGlobalsTo:globalDictionary manager:manager. |
|
514 |
pools addAll:value sharedPools |
|
515 |
] ifFalse:[ |
|
516 |
globalDictionary at:(key->value) put:self |
|
517 |
]. |
|
518 |
value notNil ifTrue:[ |
|
519 |
globalDictionary at:value put:self |
|
520 |
] |
|
453 | 521 |
] |
522 |
] |
|
523 |
]. |
|
524 |
||
525 |
pools do:[:poolDictionary| |
|
526 |
poolDictionary addGlobalsTo:globalDictionary manager:manager |
|
527 |
] |
|
528 |
! |
|
529 |
||
879 | 530 |
storeBinaryDefinitionOf:anObject on:stream manager:manager |
453 | 531 |
|string| |
532 |
||
533 |
anObject class == Association ifTrue:[ |
|
534 |
string := 'Smalltalk associationAt: ', anObject key storeString |
|
535 |
] ifFalse: [ |
|
536 |
string := 'Smalltalk at: ', (self keyAtValue: anObject) storeString |
|
537 |
]. |
|
538 |
stream nextNumber:2 put:string size. |
|
539 |
string do:[:char | stream nextPut:char asciiValue] |
|
540 |
! ! |
|
541 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
542 |
!Smalltalk class methodsFor:'browsing'! |
453 | 543 |
|
617 | 544 |
browseAllCallsOn:aSelectorSymbol |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
545 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
546 |
|
617 | 547 |
"startup a browser for all methods sending a particular message" |
548 |
||
549 |
SystemBrowser browseAllCallsOn:aSelectorSymbol |
|
550 |
||
551 |
" |
|
552 |
Smalltalk browseAllCallsOn:#at:put: |
|
553 |
" |
|
554 |
! |
|
555 |
||
556 |
browseAllSelect:aBlock |
|
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
557 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
558 |
|
617 | 559 |
"startup a browser for all methods for which aBlock returns true" |
560 |
||
561 |
SystemBrowser browseAllSelect:aBlock |
|
562 |
||
563 |
" |
|
564 |
Smalltalk browseAllSelect:[:m | m literals isNil] |
|
565 |
" |
|
566 |
! |
|
567 |
||
453 | 568 |
browseChanges |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
569 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
570 |
|
453 | 571 |
"startup a changes browser" |
572 |
||
573 |
ChangesBrowser notNil ifTrue:[ |
|
574 |
ChangesBrowser open |
|
575 |
] ifFalse:[ |
|
576 |
self warn:'no ChangesBrowser built in' |
|
577 |
] |
|
578 |
||
579 |
" |
|
580 |
Smalltalk browseChanges |
|
581 |
" |
|
582 |
! |
|
583 |
||
584 |
browseImplementorsOf:aSelectorSymbol |
|
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
585 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
586 |
|
453 | 587 |
"startup a browser for all methods implementing a particular message" |
588 |
||
589 |
SystemBrowser browseImplementorsOf:aSelectorSymbol |
|
590 |
||
591 |
" |
|
592 |
Smalltalk browseImplementorsOf:#at:put: |
|
593 |
" |
|
594 |
! ! |
|
595 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
596 |
!Smalltalk class methodsFor:'class management'! |
453 | 597 |
|
598 |
flushCachedClasses |
|
599 |
CachedClasses := nil |
|
600 |
! |
|
601 |
||
602 |
removeClass:aClass |
|
603 |
"remove the argument, aClass from the smalltalk dictionary; |
|
604 |
we have to flush the caches since these methods are now void. |
|
605 |
Also, class variables of aClass are removed." |
|
606 |
||
607 |
|sym cSym names oldName| |
|
608 |
||
609 |
oldName := aClass name. |
|
610 |
sym := oldName asSymbol. |
|
611 |
((self at:sym) == aClass) ifFalse:[ |
|
612 |
"check other name ..." |
|
613 |
(self includes:aClass) ifFalse:[ |
|
614 |
'SMALLTALK: no such class: ' errorPrint. oldName errorPrintNL. |
|
615 |
^ self |
|
616 |
]. |
|
617 |
" |
|
618 |
the class has changed its name - without telling me ... |
|
619 |
what should be done in this case ? |
|
620 |
" |
|
621 |
'SMALLTALK: class ' errorPrint. oldName errorPrint. |
|
622 |
' has changed its name' errorPrintNL. |
|
623 |
^ self |
|
624 |
]. |
|
625 |
||
626 |
self at:sym put:nil. "nil it out for compiled accesses" |
|
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
627 |
|
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
628 |
"/ |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
629 |
"/ see comment in removeKey: on why we dont remove it here |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
630 |
"/ |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
631 |
"/ self removeKey:sym. "/ remove key - this actually fails, if there are |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
632 |
"/ still compiled code references." |
453 | 633 |
|
634 |
"remove class variables" |
|
635 |
||
636 |
names := aClass classVariableString asCollectionOfWords. |
|
637 |
names do:[:name | |
|
638 |
cSym := (sym , ':' , name) asSymbol. |
|
639 |
self at:cSym asSymbol put:nil. |
|
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
640 |
|
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
641 |
"/ |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
642 |
"/ see comment in removeKey: on why we dont remove it here |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
643 |
"/ |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
644 |
"/ self removeKey:cSym |
453 | 645 |
]. |
646 |
" |
|
647 |
actually could get along with less flushing |
|
648 |
(entries for aClass and subclasses only) |
|
649 |
but we have to delay this, until we have the set of subclasses |
|
650 |
at hand - for now, searching for all subclasses is way more |
|
651 |
expensive then cache flushing. |
|
652 |
||
653 |
aClass allSubclassesDo:[:aSubclass | |
|
654 |
ObjectMemory flushInlineCachesForClass:aSubclass. |
|
655 |
ObjectMemory flushMethodCacheFor:aSubclass |
|
656 |
]. |
|
657 |
ObjectMemory flushInlineCachesForClass:aClass. |
|
658 |
ObjectMemory flushMethodCacheFor:aClass |
|
659 |
" |
|
660 |
ObjectMemory flushInlineCaches. |
|
661 |
ObjectMemory flushMethodCache. |
|
662 |
||
663 |
aClass addChangeRecordForClassRemove:oldName. |
|
664 |
self changed:#classRemove with:aClass. |
|
665 |
||
666 |
aClass category:#removed. |
|
617 | 667 |
! |
668 |
||
669 |
renameClass:aClass to:newName |
|
1525
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
670 |
"rename aClass to newName. Most of the work is in |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
671 |
renaming the classVariables (create & copy over values) |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
672 |
and patching the classes methods to access the new variables." |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
673 |
|
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
674 |
|oldName oldSym newSym names oldCVSym newCVSym value oldNameToNewName| |
617 | 675 |
|
676 |
oldName := aClass name. |
|
677 |
oldSym := oldName asSymbol. |
|
678 |
||
679 |
((self at:oldSym) == aClass) ifFalse:[^ self]. |
|
680 |
||
1525
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
681 |
"/ rename the class |
617 | 682 |
|
683 |
aClass setName:newName. |
|
684 |
||
1525
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
685 |
"/ and its meta |
617 | 686 |
|
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
687 |
aClass class setName:(newName , ' class'). |
617 | 688 |
|
1525
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
689 |
"/ store it in Smalltalk |
617 | 690 |
|
691 |
newSym := newName asSymbol. |
|
692 |
self at:oldSym put:nil. |
|
1525
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
693 |
|
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
694 |
"/ |
1525
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
695 |
"/ see comment in #removeKey: on why we dont remove it it here |
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
696 |
"/ |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
697 |
"/ self removeKey:oldSym. |
617 | 698 |
self at:newSym put:aClass. |
699 |
||
1525
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
700 |
"/ create new class variables and copy over values |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
701 |
|
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
702 |
oldNameToNewName := IdentityDictionary new. |
617 | 703 |
|
704 |
names := aClass classVariableString asCollectionOfWords. |
|
705 |
names do:[:name | |
|
1525
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
706 |
oldCVSym := (oldSym , ':' , name) asSymbol. |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
707 |
value := self at:oldCVSym. |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
708 |
self at:oldCVSym put:nil. |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
709 |
|
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
710 |
"/ |
1525
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
711 |
"/ see comment in #removeKey: on why we dont remove it it here |
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
712 |
"/ |
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
713 |
"/ self removeKey:cSym. |
1525
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
714 |
|
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
715 |
newCVSym := (newSym , ':' , name) asSymbol. |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
716 |
self at:newCVSym put:value. |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
717 |
|
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
718 |
oldNameToNewName at:oldCVSym put:newCVSym. |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
719 |
]. |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
720 |
|
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
721 |
"/ patch methods literal arrays from oldCVname to newCVname |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
722 |
|
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
723 |
oldNameToNewName keysAndValuesDo:[:oldNameSym :newNameSym | |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
724 |
aClass withAllSubclasses do:[:aSubClass | |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
725 |
aSubClass class methodDictionary do:[:aMethod | |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
726 |
aMethod changeLiteral:oldNameSym to:newNameSym |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
727 |
]. |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
728 |
aSubClass methodDictionary do:[:aMethod | |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
729 |
aMethod changeLiteral:oldNameSym to:newNameSym |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
730 |
] |
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
731 |
] |
617 | 732 |
]. |
733 |
||
734 |
aClass addChangeRecordForClassRename:oldName to:newName |
|
735 |
||
736 |
"Created: 29.10.1995 / 19:58:32 / cg" |
|
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
737 |
"Modified: 18.6.1996 / 14:20:50 / stefan" |
1525
935b12ecf8ff
in renameClass: patch literals of all methods to access the renamed
Claus Gittinger <cg@exept.de>
parents:
1481
diff
changeset
|
738 |
"Modified: 4.7.1996 / 11:13:02 / cg" |
453 | 739 |
! ! |
740 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
741 |
!Smalltalk class methodsFor:'copying'! |
453 | 742 |
|
617 | 743 |
deepCopy |
1410 | 744 |
"redefined to return self - there is only one Smalltalk dictionary" |
453 | 745 |
|
746 |
^ self |
|
1410 | 747 |
|
748 |
"Modified: 18.5.1996 / 12:13:33 / cg" |
|
453 | 749 |
! |
750 |
||
751 |
deepCopyUsing:aDictionary |
|
1410 | 752 |
"redefined to return self - there is only one Smalltalk dictionary" |
453 | 753 |
|
754 |
^ self |
|
1410 | 755 |
|
756 |
"Modified: 18.5.1996 / 12:13:36 / cg" |
|
453 | 757 |
! |
758 |
||
617 | 759 |
shallowCopy |
1410 | 760 |
"redefined to return self - there is only one Smalltalk dictionary" |
617 | 761 |
|
762 |
^ self |
|
1410 | 763 |
|
764 |
"Modified: 18.5.1996 / 12:13:39 / cg" |
|
617 | 765 |
! |
766 |
||
767 |
simpleDeepCopy |
|
1410 | 768 |
"redefined to return self - there is only one Smalltalk dictionary" |
453 | 769 |
|
770 |
^ self |
|
1410 | 771 |
|
772 |
"Modified: 18.5.1996 / 12:13:42 / cg" |
|
453 | 773 |
! ! |
774 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
775 |
!Smalltalk class methodsFor:'debugging ST/X'! |
453 | 776 |
|
777 |
debugBreakPoint |
|
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
778 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
779 |
|
453 | 780 |
"call the dummy debug function, on which a breakpoint |
781 |
can be put in adb, sdb, dbx or gdb. |
|
782 |
WARNING: this method is for debugging only |
|
783 |
it will be removed without notice." |
|
784 |
%{ |
|
785 |
_PATCHUPCONTEXTS(__context); |
|
808
1919838112d1
renamed debugBreakPoint -> __debugBreakPoint__
Claus Gittinger <cg@exept.de>
parents:
796
diff
changeset
|
786 |
__debugBreakPoint__(); |
453 | 787 |
%} |
788 |
! |
|
789 |
||
617 | 790 |
exitWithCoreDump |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
791 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
792 |
|
617 | 793 |
"abort program and dump core" |
794 |
||
795 |
%{ /* NOCONTEXT */ |
|
796 |
abort(); |
|
797 |
/* NEVER RETURNS */ |
|
798 |
%} |
|
799 |
! |
|
800 |
||
801 |
fatalAbort |
|
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
802 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
803 |
|
617 | 804 |
"report a fatal-error, print a stack backtrace and exit with core dump. |
805 |
(You may turn off the stack print with debugPrinting:false)" |
|
806 |
%{ |
|
807 |
__fatal0(__context, "fatalAbort"); |
|
808 |
/* NEVER RETURNS */ |
|
809 |
%} |
|
810 |
! |
|
811 |
||
812 |
fatalAbort:aMessage |
|
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
813 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
814 |
|
617 | 815 |
"report a fatal-error; print a stack backtrace and exit with core dump |
816 |
(You may turn off the stack print with debugPrinting:false)" |
|
817 |
||
818 |
%{ |
|
819 |
char *msg; |
|
820 |
||
821 |
if (__isString(aMessage)) |
|
1133 | 822 |
msg = (char *) __stringVal(aMessage); |
617 | 823 |
else |
824 |
msg = "fatalAbort"; |
|
825 |
||
826 |
__fatal0(__context, msg); |
|
827 |
/* NEVER RETURNS */ |
|
828 |
%} |
|
829 |
! |
|
830 |
||
453 | 831 |
printPolyCaches |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
832 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
833 |
|
453 | 834 |
"dump poly caches. |
835 |
WARNING: this method is for debugging only |
|
836 |
it will be removed without notice" |
|
837 |
%{ |
|
838 |
__dumpILCCaches(); |
|
839 |
%} |
|
840 |
! |
|
841 |
||
842 |
printStackBacktrace |
|
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
843 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
844 |
|
453 | 845 |
"print a stack backtrace - then continue. |
846 |
(You may turn off the stack print with debugPrinting:false) |
|
847 |
WARNING: this method is for debugging only |
|
848 |
it will be removed without notice" |
|
849 |
||
850 |
%{ |
|
851 |
__printStack(__context); |
|
852 |
%} |
|
853 |
"Smalltalk printStackBacktrace" |
|
854 |
! |
|
855 |
||
856 |
printSymbols |
|
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
857 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
858 |
|
453 | 859 |
"dump the internal symbol table. |
860 |
WARNING: this method is for debugging only |
|
861 |
it will be removed without notice" |
|
862 |
%{ |
|
790
73131541a373
debug functions is only available if compiled with -DDEBUG
Claus Gittinger <cg@exept.de>
parents:
785
diff
changeset
|
863 |
#ifdef DEBUG |
453 | 864 |
__dumpSymbols(); |
790
73131541a373
debug functions is only available if compiled with -DDEBUG
Claus Gittinger <cg@exept.de>
parents:
785
diff
changeset
|
865 |
#endif |
453 | 866 |
%} |
867 |
! |
|
868 |
||
785
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
869 |
sendTraceOff |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
870 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
871 |
|
785
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
872 |
"turns tracing of message sends off. |
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
873 |
WARNING: this method is for debugging only |
796
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
874 |
it may be removed without notice" |
785
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
875 |
|
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
876 |
%{ /* NOCONTEXT */ |
796
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
877 |
__setMessageTrace__(0); |
785
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
878 |
%} |
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
879 |
! |
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
880 |
|
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
881 |
sendTraceOn |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
882 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
883 |
|
785
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
884 |
"turns tracing of message sends on. |
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
885 |
WARNING: this method is for debugging only |
796
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
886 |
it may be removed without notice" |
785
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
887 |
|
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
888 |
%{ /* NOCONTEXT */ |
796
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
889 |
__setMessageTrace__(1); |
785
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
890 |
%} |
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
891 |
! |
c666457288e1
added sendTraceOn / sendTraceOff
Claus Gittinger <cg@exept.de>
parents:
745
diff
changeset
|
892 |
|
453 | 893 |
statistic |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
894 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
895 |
|
453 | 896 |
"print some statistic data. |
897 |
WARNING: this method is for debugging only |
|
898 |
it may be removed without notice" |
|
899 |
||
900 |
%{ /* NOCONTEXT */ |
|
901 |
__STATISTIC__(); |
|
902 |
%} |
|
903 |
! ! |
|
904 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
905 |
!Smalltalk class methodsFor:'enumerating'! |
453 | 906 |
|
907 |
allBehaviorsDo:aBlock |
|
908 |
"evaluate the argument, aBlock for all classes in the system" |
|
909 |
||
910 |
CachedClasses isNil ifTrue:[ |
|
911 |
self allClasses |
|
912 |
]. |
|
913 |
CachedClasses do:aBlock |
|
914 |
||
915 |
" |
|
916 |
Smalltalk allBehaviorsDo:[:aClass | aClass name printNL] |
|
917 |
" |
|
918 |
! |
|
919 |
||
920 |
allClassesDo:aBlock |
|
921 |
"evaluate the argument, aBlock for all classes in the system. |
|
922 |
Backward compatibility - use #allBehaviorsDo: for ST-80 compatibility." |
|
923 |
||
924 |
^ self allBehaviorsDo:aBlock |
|
925 |
||
926 |
" |
|
927 |
Smalltalk allClassesDo:[:aClass | aClass name printNL] |
|
928 |
" |
|
929 |
! |
|
930 |
||
1299 | 931 |
allClassesInCategory:aCategory |
932 |
"return a collection of for all classes in aCategory; |
|
933 |
The order of the classes is not defined." |
|
934 |
||
935 |
|coll| |
|
936 |
||
937 |
coll := OrderedCollection new. |
|
938 |
self allClassesInCategory:aCategory do:[:aClass | |
|
939 |
coll add:aClass |
|
940 |
]. |
|
941 |
^ coll |
|
942 |
||
943 |
" |
|
944 |
Smalltalk allClassesInCategory:'Views-Basic' |
|
945 |
" |
|
946 |
||
947 |
"Modified: 25.4.1996 / 18:06:13 / cg" |
|
948 |
! |
|
949 |
||
453 | 950 |
allClassesInCategory:aCategory do:aBlock |
951 |
"evaluate the argument, aBlock for all classes in the aCategory; |
|
952 |
The order of the classes is not defined." |
|
953 |
||
954 |
aCategory notNil ifTrue:[ |
|
955 |
self allBehaviorsDo:[:aClass | |
|
956 |
aClass isMeta ifFalse:[ |
|
957 |
(aClass category = aCategory) ifTrue:[ |
|
958 |
aBlock value:aClass |
|
959 |
] |
|
960 |
] |
|
961 |
] |
|
962 |
] |
|
963 |
||
964 |
" |
|
965 |
Smalltalk allClassesInCategory:'Views-Basic' do:[:aClass | aClass name printNL] |
|
966 |
" |
|
967 |
! |
|
968 |
||
969 |
allClassesInCategory:aCategory inOrderDo:aBlock |
|
970 |
"evaluate the argument, aBlock for all classes in aCategory; |
|
971 |
superclasses come first - then subclasses" |
|
972 |
||
973 |
|classes| |
|
974 |
||
975 |
aCategory notNil ifTrue:[ |
|
976 |
classes := OrderedCollection new. |
|
977 |
self allBehaviorsDo:[:aClass | |
|
978 |
aClass isMeta ifFalse:[ |
|
979 |
(aClass category = aCategory) ifTrue:[ |
|
980 |
classes add:aClass |
|
981 |
] |
|
982 |
] |
|
983 |
]. |
|
984 |
classes topologicalSort:[:a :b | b isSubclassOf:a]. |
|
985 |
classes do:aBlock |
|
986 |
] |
|
987 |
||
988 |
" |
|
989 |
Smalltalk allClassesInCategory:'Views-Basic' inOrderDo:[:aClass | aClass name printNL] |
|
990 |
" |
|
617 | 991 |
! |
992 |
||
993 |
allKeysDo:aBlock |
|
994 |
"evaluate the argument, aBlock for all keys in the Smalltalk dictionary" |
|
995 |
||
996 |
^ self keysDo:aBlock |
|
997 |
! |
|
998 |
||
999 |
associationsDo:aBlock |
|
1000 |
"evaluate the argument, aBlock for all key/value pairs |
|
1001 |
in the Smalltalk dictionary" |
|
1002 |
||
1003 |
self keysDo:[:aKey | |
|
1004 |
aBlock value:(aKey -> (self at:aKey)) |
|
1005 |
] |
|
1006 |
||
1007 |
"Smalltalk associationsDo:[:assoc | assoc printNL]" |
|
1008 |
! |
|
1009 |
||
1010 |
do:aBlock |
|
1011 |
"evaluate the argument, aBlock for all values in the Smalltalk dictionary" |
|
1012 |
||
1013 |
|work| |
|
1014 |
||
1015 |
%{ /* NOREGISTER - work may not be placed into a register here */ |
|
1016 |
__GLOBALS_DO(&aBlock, &work COMMA_CON); |
|
1017 |
%} |
|
1018 |
! |
|
1019 |
||
1020 |
keysAndValuesDo:aBlock |
|
1021 |
"evaluate the two-arg block, aBlock for all keys and values" |
|
1022 |
||
1023 |
self keysDo:[:aKey | |
|
1024 |
aBlock value:aKey value:(self at:aKey) |
|
1025 |
] |
|
1026 |
! |
|
1027 |
||
1028 |
keysDo:aBlock |
|
1029 |
"evaluate the argument, aBlock for all keys in the Smalltalk dictionary" |
|
1030 |
|work| |
|
1031 |
||
1032 |
%{ /* NOREGISTER - work may not be placed into a register here */ |
|
1033 |
__GLOBALKEYS_DO(&aBlock, &work COMMA_CON); |
|
1034 |
%} |
|
453 | 1035 |
! ! |
1036 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1037 |
!Smalltalk class methodsFor:'inspecting'! |
453 | 1038 |
|
1039 |
inspectorClass |
|
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1040 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1041 |
|
453 | 1042 |
"redefined to launch a DictionaryInspector |
1043 |
(instead of the default Inspector)." |
|
1044 |
||
1045 |
^ DictionaryInspectorView |
|
1046 |
! ! |
|
1047 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1048 |
!Smalltalk class methodsFor:'message control'! |
453 | 1049 |
|
1050 |
silentLoading |
|
1051 |
"returns the Silentloading class variable." |
|
1052 |
||
1053 |
^ SilentLoading |
|
1054 |
! |
|
1055 |
||
1056 |
silentLoading:aBoolean |
|
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1057 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1058 |
|
453 | 1059 |
"allows access to the Silentloading class variable, which controls |
1060 |
messages from all kinds of system onto the transcript. |
|
1061 |
You can save a snapshot with this flag set to true, which makes |
|
1062 |
the image come up silent. Can also be set, to read in files unlogged." |
|
1063 |
||
1064 |
|prev| |
|
1065 |
||
1066 |
prev := SilentLoading. |
|
1067 |
SilentLoading := aBoolean. |
|
1068 |
^ prev |
|
1069 |
! ! |
|
1070 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1071 |
!Smalltalk class methodsFor:'misc stuff'! |
453 | 1072 |
|
617 | 1073 |
addExitBlock:aBlock |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1074 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1075 |
|
617 | 1076 |
"add a block to be executed when Smalltalk finishes. |
1077 |
This feature is currently not used anywhere - but could be useful for |
|
1078 |
cleanup in stand alone applications." |
|
1079 |
||
1080 |
ExitBlocks isNil ifTrue:[ |
|
1081 |
ExitBlocks := OrderedCollection with:aBlock |
|
1082 |
] ifFalse:[ |
|
1083 |
ExitBlocks add:aBlock |
|
1084 |
] |
|
1085 |
! |
|
1086 |
||
453 | 1087 |
exit |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1088 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1089 |
|
453 | 1090 |
"finish Smalltalk system" |
1091 |
||
1092 |
ObjectMemory changed:#aboutToQuit. "/ for ST-80 compatibility |
|
1093 |
ExitBlocks notNil ifTrue:[ |
|
1094 |
ExitBlocks do:[:aBlock | |
|
1095 |
aBlock value |
|
1096 |
] |
|
1097 |
]. |
|
1098 |
OperatingSystem exit |
|
1099 |
||
1100 |
" |
|
1101 |
Smalltalk exit |
|
1102 |
" |
|
1103 |
! |
|
1104 |
||
1105 |
sleep:aDelay |
|
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1106 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1107 |
|
453 | 1108 |
"wait for aDelay seconds. |
1109 |
OBSOLETE: this is historical leftover and will be removed" |
|
1110 |
||
1111 |
OperatingSystem sleep:aDelay |
|
1112 |
! ! |
|
1113 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1114 |
!Smalltalk class methodsFor:'queries'! |
453 | 1115 |
|
1116 |
allClasses |
|
1117 |
"return an unordered collection of all classes in the system. |
|
1118 |
Only globally anchored classes are returned |
|
1119 |
(i.e. anonymous ones have to be aquired by Behavior allSubInstances)" |
|
1120 |
||
1121 |
|classes| |
|
1122 |
||
745
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
1123 |
"/ you may wonder, what this while is for, here ... |
453 | 1124 |
"/ the reason is that if we modify the class hierarchy in |
1125 |
"/ anothe view (background fileIn), while building up the |
|
1126 |
"/ cachedClasses set, this may be flushed (invalidated) by the |
|
1127 |
"/ other process in the meanwhile. |
|
1128 |
"/ If that happens, we restart the set-building here |
|
1129 |
"/ |
|
1130 |
[(classes := CachedClasses) isNil] whileTrue:[ |
|
796
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
1131 |
CachedClasses := classes := IdentitySet new:800. |
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
1132 |
self do:[:anObject | |
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
1133 |
anObject notNil ifTrue:[ |
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
1134 |
anObject isBehavior ifTrue:[ |
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
1135 |
classes add:anObject |
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
1136 |
] |
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
1137 |
] |
28cde02334c8
use functional interface to set/clear messageTrace
Claus Gittinger <cg@exept.de>
parents:
790
diff
changeset
|
1138 |
] |
453 | 1139 |
]. |
1140 |
^ classes |
|
1141 |
||
1142 |
" |
|
1143 |
Smalltalk allClasses |
|
745
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
1144 |
|
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
1145 |
to get the list sorted by name: |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
1146 |
|
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
1147 |
Smalltalk allClasses asSortedCollection:[:a :b | a name < b name] |
453 | 1148 |
" |
745
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
1149 |
|
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
1150 |
"Modified: 13.12.1995 / 14:52:50 / cg" |
453 | 1151 |
! |
1152 |
||
617 | 1153 |
cellAt:aName |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1154 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1155 |
|
617 | 1156 |
"return the address of a global cell |
1157 |
- used internally for compiler only" |
|
1158 |
||
1159 |
%{ /* NOCONTEXT */ |
|
1160 |
RETURN ( __GLOBAL_GETCELL(aName) ); |
|
1161 |
%} |
|
1162 |
! |
|
1163 |
||
453 | 1164 |
classNamed:aString |
1165 |
"return the class with name aString, or nil if absent. |
|
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1166 |
To get to the metaClass, append ' class' to the string." |
453 | 1167 |
|
644
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1168 |
|cls sym meta| |
453 | 1169 |
|
1170 |
"be careful, to not invent new symbols ..." |
|
1171 |
sym := aString asSymbolIfInterned. |
|
1172 |
sym notNil ifTrue:[ |
|
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1173 |
cls := self at:sym ifAbsent:[]. |
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1174 |
cls isBehavior ifTrue:[^ cls] |
453 | 1175 |
]. |
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1176 |
(aString endsWith:' class') ifTrue:[ |
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1177 |
|
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1178 |
meta := self classNamed:(aString copyWithoutLast:6). |
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1179 |
meta notNil ifTrue:[ |
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1180 |
^ meta class |
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1181 |
]. |
453 | 1182 |
]. |
1183 |
^ nil |
|
1184 |
||
1185 |
" |
|
1186 |
Smalltalk classNamed:'Object' |
|
1187 |
Smalltalk classNamed:'fooBar' |
|
1188 |
Smalltalk classNamed:'true' |
|
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1189 |
Smalltalk classNamed:'Object class' |
453 | 1190 |
Smalltalk classNamed:'Metaclass' |
644
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1191 |
Smalltalk classNamed:'Array' |
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1192 |
Smalltalk classNamed:'Array class' |
453 | 1193 |
" |
644
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1194 |
|
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1195 |
"Created: 24.11.1995 / 17:30:22 / cg" |
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1196 |
"Modified: 24.11.1995 / 17:31:29 / cg" |
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1197 |
"Modified: 19.6.1996 / 14:22:21 / stefan" |
453 | 1198 |
! |
1199 |
||
1200 |
classNames |
|
1201 |
"return a collection of all classNames in the system" |
|
1202 |
||
1203 |
^ self allClasses collect:[:aClass | aClass name] |
|
1204 |
||
644
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1205 |
" |
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1206 |
Smalltalk classNames |
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1207 |
" |
453 | 1208 |
! |
1209 |
||
1210 |
classnameCompletion:aPartialClassName |
|
1211 |
"given a partial classname, return an array consisting of |
|
1212 |
2 entries: 1st: collection consisting of matching names |
|
1451 | 1213 |
2nd: the best (longest) match" |
644
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1214 |
|
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1215 |
|searchName matches best isMatchString| |
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1216 |
|
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1217 |
searchName := aPartialClassName. |
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1218 |
(searchName at:1) isLowercase ifTrue:[ |
1451 | 1219 |
searchName := searchName copy asUppercaseFirst |
644
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1220 |
]. |
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1221 |
|
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1222 |
isMatchString := searchName includesMatchCharacters. |
1451 | 1223 |
matches := OrderedCollection new. |
453 | 1224 |
self allClassesDo:[:aClass | |
1451 | 1225 |
|className addIt| |
1226 |
||
1227 |
className := aClass name. |
|
1228 |
aClass isMeta ifFalse:[ |
|
1229 |
||
1230 |
isMatchString ifTrue:[ |
|
1231 |
addIt := searchName match:className |
|
1232 |
] ifFalse:[ |
|
1233 |
addIt := className startsWith:searchName |
|
1234 |
]. |
|
1235 |
addIt ifTrue:[ |
|
1236 |
matches add:aClass name |
|
1237 |
] |
|
1238 |
] |
|
453 | 1239 |
]. |
1451 | 1240 |
|
453 | 1241 |
matches isEmpty ifTrue:[ |
1451 | 1242 |
^ Array with:searchName with:(Array with:searchName) |
453 | 1243 |
]. |
1244 |
matches size == 1 ifTrue:[ |
|
1451 | 1245 |
^ Array with:matches first with:(matches asArray) |
453 | 1246 |
]. |
1451 | 1247 |
matches := matches asSortedCollection. |
644
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1248 |
isMatchString ifTrue:[ |
1451 | 1249 |
best := searchName. |
644
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1250 |
] ifFalse:[ |
1451 | 1251 |
best := matches longestCommonPrefix. |
644
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1252 |
]. |
453 | 1253 |
^ Array with:best with:matches asArray |
1254 |
||
1255 |
" |
|
1256 |
Smalltalk classnameCompletion:'Arr' |
|
1257 |
Smalltalk classnameCompletion:'Arra' |
|
644
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1258 |
Smalltalk classnameCompletion:'arra' |
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1259 |
Smalltalk classnameCompletion:'*rray' |
453 | 1260 |
" |
644
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1261 |
|
9363244ef25d
classNamed: fixed for metaclasses; handle matchCharacters in classNameCompletion
Claus Gittinger <cg@exept.de>
parents:
630
diff
changeset
|
1262 |
"Created: 24.11.1995 / 17:24:45 / cg" |
1451 | 1263 |
"Modified: 4.6.1996 / 11:36:02 / cg" |
453 | 1264 |
! |
1265 |
||
617 | 1266 |
includes:something |
1267 |
"this should come from Collection. |
|
1268 |
will change the inheritance - Smalltalk is actually a collection" |
|
1269 |
||
1270 |
self do:[:element | element = something ifTrue:[^ true]]. |
|
1271 |
^ false |
|
1272 |
! |
|
1273 |
||
1274 |
numberOfGlobals |
|
1275 |
"return the number of global variables in the system" |
|
1276 |
||
1277 |
|tally "{ Class: SmallInteger }" | |
|
1278 |
||
1279 |
tally := 0. |
|
1280 |
self do:[:obj | tally := tally + 1]. |
|
1281 |
^ tally |
|
1282 |
||
1283 |
"Smalltalk numberOfGlobals" |
|
1284 |
! |
|
1285 |
||
1286 |
references:anObject |
|
1287 |
"redefined, since the references are only kept in the VM's symbol table" |
|
1288 |
||
1289 |
self keysAndValuesDo:[:key :val | |
|
1290 |
(key == anObject) ifTrue:[^ true]. |
|
1291 |
(val == anObject ) ifTrue:[^ true]. |
|
1292 |
]. |
|
1293 |
^ super references:anObject |
|
1294 |
! |
|
1295 |
||
1296 |
referencesDerivedInstanceOf:aClass |
|
1297 |
"redefined, since the references are only kept in the VM's symbol table" |
|
1298 |
||
1299 |
self keysAndValuesDo:[:key :val | |
|
1300 |
(key isKindOf:aClass) ifTrue:[^ true]. |
|
1301 |
(val isKindOf:aClass) ifTrue:[^ true]. |
|
1302 |
]. |
|
1303 |
^ super referencesDerivedInstanceOf:aClass |
|
1304 |
! |
|
1305 |
||
1306 |
referencesInstanceOf:aClass |
|
1307 |
"redefined, since the references are only kept in the VM's symbol table" |
|
1308 |
||
1309 |
self keysAndValuesDo:[:key :val | |
|
1310 |
(key isMemberOf:aClass) ifTrue:[^ true]. |
|
1311 |
(val isMemberOf:aClass) ifTrue:[^ true]. |
|
1312 |
]. |
|
1313 |
^ super referencesInstanceOf:aClass |
|
1314 |
! |
|
1315 |
||
453 | 1316 |
selectorCompletion:aPartialSymbolName |
1317 |
"given a partial selector, return an array consisting of |
|
1318 |
2 entries: 1st: collection consisting of matching implemented selectors |
|
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1319 |
2nd: the longest match" |
453 | 1320 |
|
1321 |
|matches best| |
|
1322 |
||
1323 |
matches := IdentitySet new. |
|
1324 |
self allClassesDo:[:aClass | |
|
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1325 |
aClass methodDictionary keys do:[:aSelector | |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1326 |
(aSelector startsWith:aPartialSymbolName) ifTrue:[ |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1327 |
matches add:aSelector |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1328 |
] |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1329 |
]. |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1330 |
aClass class methodDictionary keys do:[:aSelector | |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1331 |
(aSelector startsWith:aPartialSymbolName) ifTrue:[ |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1332 |
matches add:aSelector |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1333 |
] |
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1334 |
] |
453 | 1335 |
]. |
1336 |
matches := matches asSortedCollection. |
|
1337 |
matches isEmpty ifTrue:[ |
|
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1338 |
^ Array with:aPartialSymbolName with:(Array with:aPartialSymbolName) |
453 | 1339 |
]. |
1340 |
matches size == 1 ifTrue:[ |
|
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1341 |
^ Array with:matches first with:(matches asArray) |
453 | 1342 |
]. |
1343 |
best := matches longestCommonPrefix. |
|
1344 |
^ Array with:best with:matches asArray |
|
1345 |
||
1346 |
" |
|
1347 |
Smalltalk selectorCompletion:'at:p' |
|
1348 |
Smalltalk selectorCompletion:'nextP' |
|
1349 |
" |
|
1461
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1350 |
|
dd25bb1e9973
Use methodDictionary instead of selector/method arrays.
Stefan Vogel <sv@exept.de>
parents:
1455
diff
changeset
|
1351 |
"Modified: 7.6.1996 / 08:44:33 / stefan" |
453 | 1352 |
! ! |
1353 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1354 |
!Smalltalk class methodsFor:'startup'! |
1 | 1355 |
|
453 | 1356 |
readEvalPrint |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1357 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1358 |
|
453 | 1359 |
"simple read-eval-print loop for non-graphical Minitalk" |
1360 |
||
1361 |
|text| |
|
1362 |
||
1363 |
'ST- ' print. |
|
1364 |
Stdin skipSeparators. |
|
1365 |
Stdin atEnd ifFalse:[ |
|
1366 |
text := Stdin nextChunk. |
|
1367 |
[text notNil] whileTrue:[ |
|
1368 |
(Compiler evaluate:text) printNL. |
|
1369 |
'ST- ' print. |
|
1370 |
text := Stdin nextChunk |
|
1371 |
]. |
|
1372 |
]. |
|
1373 |
'' printNL |
|
1374 |
! |
|
1375 |
||
1 | 1376 |
restart |
24 | 1377 |
"startup after an image has been loaded; |
10 | 1378 |
there are three change-notifications made to dependents of ObjectMemory, |
1379 |
which allow a stepwise re-init: #earlyRestart, #restarted and #returnFromSnapshot. |
|
335 | 1380 |
|
10 | 1381 |
#earlyRestart is send first, nothing has been setup yet. |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1382 |
(should be used to flush all device dependent entries) |
335 | 1383 |
|
10 | 1384 |
#restarted is send right after. |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1385 |
(should be used to recreate external resources (fds, bitmaps etc) |
335 | 1386 |
|
10 | 1387 |
#returnFromSnapshot is sent last |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1388 |
(should be used to restart processes, reOpen Streams which cannot |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1389 |
be automatically be reopened (i.e. Sockets, Pipes) and so on. |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1390 |
(Notice that positionable fileStreams are already reopened and repositioned) |
1 | 1391 |
" |
10 | 1392 |
|
1569
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1393 |
|deb insp imageName mainProcess| |
1 | 1394 |
|
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1395 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1396 |
"/ when we arrive here, all objects from our previous life |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1397 |
"/ have been reloaded - however, these contain invalid device |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1398 |
"/ handles, display information etc. |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1399 |
"/ also, dynamically loaded modules have not yet been reloaded. |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1400 |
|
1 | 1401 |
Initializing := true. |
745
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
1402 |
ImageRestartTime := AbsoluteTime now. |
335 | 1403 |
|
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1404 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1405 |
"/ invalidate the display connection. |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1406 |
"/ This is required to avoid trouble if someone accesses |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1407 |
"/ the Display during early startup. |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1408 |
|
684
3e0b5a8ec381
invalidate display connection during early startup
Claus Gittinger <cg@exept.de>
parents:
680
diff
changeset
|
1409 |
Display notNil ifTrue:[ |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1410 |
Display invalidateConnection |
684
3e0b5a8ec381
invalidate display connection during early startup
Claus Gittinger <cg@exept.de>
parents:
680
diff
changeset
|
1411 |
]. |
3e0b5a8ec381
invalidate display connection during early startup
Claus Gittinger <cg@exept.de>
parents:
680
diff
changeset
|
1412 |
|
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1413 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1414 |
"/ start catching SIGSEGV and SIGBUS |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1415 |
|
684
3e0b5a8ec381
invalidate display connection during early startup
Claus Gittinger <cg@exept.de>
parents:
680
diff
changeset
|
1416 |
OperatingSystem enableHardSignalInterrupts. |
3e0b5a8ec381
invalidate display connection during early startup
Claus Gittinger <cg@exept.de>
parents:
680
diff
changeset
|
1417 |
|
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1418 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1419 |
"/ flush cached path directories (may have changed in the meanwhile) |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1420 |
|
329 | 1421 |
self flushPathCaches. |
1 | 1422 |
|
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1423 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1424 |
"/ reinit the default streams: Stdin, Stdout and Stderr |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1425 |
"/ after that, we can write to stderr. |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1426 |
|
477
8710aba7876b
oops - making id's real objects requires a store macro
Claus Gittinger <cg@exept.de>
parents:
457
diff
changeset
|
1427 |
self reinitStandardStreams. |
8710aba7876b
oops - making id's real objects requires a store macro
Claus Gittinger <cg@exept.de>
parents:
457
diff
changeset
|
1428 |
|
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1429 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1430 |
"/ temporary switch back to dumb interface - |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1431 |
"/ to handle errors while view-stuff is not yet reinitialized" |
1 | 1432 |
|
1433 |
insp := Inspector. |
|
1434 |
deb := Debugger. |
|
684
3e0b5a8ec381
invalidate display connection during early startup
Claus Gittinger <cg@exept.de>
parents:
680
diff
changeset
|
1435 |
deb notNil ifTrue:[ |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1436 |
deb reinitialize |
684
3e0b5a8ec381
invalidate display connection during early startup
Claus Gittinger <cg@exept.de>
parents:
680
diff
changeset
|
1437 |
]. |
1 | 1438 |
Inspector := MiniInspector. |
1439 |
Debugger := MiniDebugger. |
|
1440 |
||
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1441 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1442 |
"/ reload any dynamically loaded objects. |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1443 |
"/ this must be done before doing anything else below, |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1444 |
"/ because the Processor may restart processes which use |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1445 |
"/ this code. |
335 | 1446 |
|
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1447 |
ObjectFileLoader notNil ifTrue:[ |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1448 |
ObjectFileLoader reloadAllRememberedObjectFiles. |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1449 |
]. |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1450 |
|
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1451 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1452 |
"/ reinitialize the Processor - restartable processes |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1453 |
"/ are now prepared to restart, when the dispatch starts. |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1454 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1455 |
Processor reinitialize. |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1456 |
|
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1457 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1458 |
"/ flush device handles & recreate OS resources (if possible) |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1459 |
"/ (mostly view/GC/color & font stuff) |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1460 |
|
7 | 1461 |
ObjectMemory changed:#earlyRestart. |
1 | 1462 |
ObjectMemory changed:#restarted. |
1463 |
||
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1464 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1465 |
"/ some class must be reinitialized before all others ... |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1466 |
"/ - sorry, but order is important |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1467 |
"/ |
62 | 1468 |
Workstation notNil ifTrue:[ |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1469 |
Workstation reinitialize. |
62 | 1470 |
]. |
1 | 1471 |
|
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1472 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1473 |
"/ start catching SIGINT and SIGQUIT |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1474 |
|
684
3e0b5a8ec381
invalidate display connection during early startup
Claus Gittinger <cg@exept.de>
parents:
680
diff
changeset
|
1475 |
OperatingSystem enableUserInterrupts. |
3e0b5a8ec381
invalidate display connection during early startup
Claus Gittinger <cg@exept.de>
parents:
680
diff
changeset
|
1476 |
|
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1477 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1478 |
"/ the final late notification - users can now assume that |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1479 |
"/ views, forms etc. have been recreated. |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1480 |
|
1 | 1481 |
ObjectMemory changed:#returnFromSnapshot. |
1482 |
||
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1483 |
"/ now, display and view-stuff works; |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1484 |
"/ back to the previous debugging interface |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1485 |
|
1 | 1486 |
Inspector := insp. |
1487 |
Debugger := deb. |
|
1488 |
||
1489 |
Initializing := false. |
|
1490 |
||
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1491 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1492 |
"/ if there is no Transcript, go to stderr |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1493 |
|
1 | 1494 |
Transcript isNil ifTrue:[ |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1495 |
Transcript := Stderr |
1 | 1496 |
]. |
1497 |
||
70 | 1498 |
(SilentLoading == true) ifFalse:[ |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1499 |
Transcript cr. |
1419 | 1500 |
Transcript showCR:('Smalltalk restarted from:' |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1501 |
, ObjectMemory imageName |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1502 |
, ' (saved ' |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1503 |
, ObjectMemory imageSaveTime printString |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1504 |
, ')' ). |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1505 |
Transcript cr. |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1506 |
|
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1507 |
DemoMode ifTrue:[ |
1419 | 1508 |
Transcript showCR:'*** Restricted use: ***'. |
1509 |
Transcript showCR:'*** This program may be used for education only. ***'. |
|
1510 |
Transcript showCR:'*** Please read the files COPYRIGHT and LICENSE ***'. |
|
1511 |
Transcript showCR:'*** for more details. ***'. |
|
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1512 |
Transcript cr. |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1513 |
]. |
1 | 1514 |
]. |
1515 |
||
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1516 |
|
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1517 |
"/ give user a chance to re-customize things |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1518 |
"/ reading if smalltalk_r.rc may be suppressed by the |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1519 |
"/ -fastStart argument. |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1520 |
|
822 | 1521 |
(CommandLineArguments includes:'-faststart') ifFalse:[ |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1522 |
Class withoutUpdatingChangesDo:[ |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1523 |
(self fileIn:(self commandName , '_r.rc')) ifFalse:[ |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1524 |
"no _r.rc file where executable is; try default smalltalk_r.rc" |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1525 |
self fileIn:'smalltalk_r.rc' |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1526 |
]. |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1527 |
] |
7 | 1528 |
]. |
1529 |
||
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1530 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1531 |
"/ if there is a display, start its event dispatcher |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1532 |
|
10 | 1533 |
Display notNil ifTrue:[ |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1534 |
Display startDispatch. |
10 | 1535 |
]. |
1536 |
||
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1537 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1538 |
"/ this allows firing an application by defining |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1539 |
"/ these two globals during snapshot ... or in main |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1540 |
|
7 | 1541 |
(StartupClass notNil and:[StartupSelector notNil]) ifTrue:[ |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1542 |
" |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1543 |
allow more customization by reading an image specific rc-file |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1544 |
" |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1545 |
imageName := ObjectMemory imageName. |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1546 |
imageName notNil ifTrue:[ |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1547 |
(imageName endsWith:'.img') ifTrue:[ |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1548 |
imageName := imageName copyWithoutLast:4 |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1549 |
]. |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1550 |
self fileIn:(imageName , '.rc') |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1551 |
]. |
1569
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1552 |
|
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1553 |
mainProcess := [ |
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1554 |
StartupClass perform:StartupSelector withArguments:StartupArguments. |
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1555 |
Smalltalk exit. |
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1556 |
] newProcess. |
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1557 |
mainProcess priority:8. |
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1558 |
mainProcess name:'main'. |
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1559 |
mainProcess resume. |
1 | 1560 |
]. |
1561 |
||
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1562 |
"/ |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1563 |
"/ if view-classes exist, start dispatching; |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1564 |
"/ otherwise go into a read-eval-print loop |
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1565 |
|
1 | 1566 |
Display notNil ifTrue:[ |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1567 |
Processor dispatchLoop |
1 | 1568 |
] ifFalse:[ |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1569 |
StandAlone ifFalse:[ |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1570 |
self readEvalPrint |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
1571 |
] |
1 | 1572 |
]. |
95 | 1573 |
|
1574 |
self exit |
|
745
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
1575 |
|
1455
970b79688f56
reload object modules earlier - some comments what is going on in #restart
Claus Gittinger <cg@exept.de>
parents:
1451
diff
changeset
|
1576 |
"Modified: 5.6.1996 / 20:13:04 / cg" |
1 | 1577 |
! |
1578 |
||
617 | 1579 |
start |
1580 |
"main startup, if there is a Display, initialize it |
|
1581 |
and start dispatching; otherwise go into a read-eval-print loop." |
|
1582 |
||
1569
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1583 |
|idx graphicalMode mainProcess| |
960
e3b75f50d0cd
changes for standAlone operation
Claus Gittinger <cg@exept.de>
parents:
948
diff
changeset
|
1584 |
|
e3b75f50d0cd
changes for standAlone operation
Claus Gittinger <cg@exept.de>
parents:
948
diff
changeset
|
1585 |
graphicalMode := true. |
617 | 1586 |
Initializing := true. |
1587 |
||
963
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1588 |
"/ |
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1589 |
"/ turn off info messages in standAlone app |
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1590 |
"/ |
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1591 |
StandAlone ifTrue:[ |
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1592 |
InfoPrinting := false. |
1419 | 1593 |
ObjectMemory infoPrinting:false. |
963
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1594 |
]. |
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1595 |
|
617 | 1596 |
" |
1597 |
while reading patches- and rc-file, do not add things into change-file |
|
1598 |
" |
|
1599 |
Class withoutUpdatingChangesDo:[ |
|
1419 | 1600 |
|myName defaultRC| |
960
e3b75f50d0cd
changes for standAlone operation
Claus Gittinger <cg@exept.de>
parents:
948
diff
changeset
|
1601 |
|
e3b75f50d0cd
changes for standAlone operation
Claus Gittinger <cg@exept.de>
parents:
948
diff
changeset
|
1602 |
|
1551 | 1603 |
idx := CommandLineArguments indexOf:'-q'. |
1604 |
idx ~~ 0 ifTrue:[ |
|
1605 |
Object infoPrinting:false. |
|
1606 |
]. |
|
1607 |
||
960
e3b75f50d0cd
changes for standAlone operation
Claus Gittinger <cg@exept.de>
parents:
948
diff
changeset
|
1608 |
StandAlone ifFalse:[ |
1419 | 1609 |
"/ look for a '-e filename' argument - this will force evaluation of |
1610 |
"/ filename only, no standard startup |
|
1611 |
||
1612 |
idx := CommandLineArguments indexOf:'-e'. |
|
1613 |
idx ~~ 0 ifTrue:[ |
|
1614 |
self fileIn:(CommandLineArguments at:idx + 1). |
|
1615 |
self exit |
|
1616 |
]. |
|
1617 |
]. |
|
1618 |
||
1619 |
"/ if there is a <command>.pch, that patches file is read. |
|
1620 |
"/ otherwise, look for a patches file. |
|
1621 |
"/ BUT: the patches file is not read in StandAlone operation |
|
1622 |
||
1623 |
myName := self commandName. |
|
1550
dac1b8f24c97
added -f option (use file instead of smalltalk.rc)
Claus Gittinger <cg@exept.de>
parents:
1525
diff
changeset
|
1624 |
|
dac1b8f24c97
added -f option (use file instead of smalltalk.rc)
Claus Gittinger <cg@exept.de>
parents:
1525
diff
changeset
|
1625 |
"/ look for a '-f filename' argument - this will force evaluation of |
dac1b8f24c97
added -f option (use file instead of smalltalk.rc)
Claus Gittinger <cg@exept.de>
parents:
1525
diff
changeset
|
1626 |
"/ filename instead of smalltalk.rc |
dac1b8f24c97
added -f option (use file instead of smalltalk.rc)
Claus Gittinger <cg@exept.de>
parents:
1525
diff
changeset
|
1627 |
|
dac1b8f24c97
added -f option (use file instead of smalltalk.rc)
Claus Gittinger <cg@exept.de>
parents:
1525
diff
changeset
|
1628 |
idx := CommandLineArguments indexOf:'-f'. |
dac1b8f24c97
added -f option (use file instead of smalltalk.rc)
Claus Gittinger <cg@exept.de>
parents:
1525
diff
changeset
|
1629 |
idx ~~ 0 ifTrue:[ |
dac1b8f24c97
added -f option (use file instead of smalltalk.rc)
Claus Gittinger <cg@exept.de>
parents:
1525
diff
changeset
|
1630 |
myName := (CommandLineArguments at:idx + 1). |
dac1b8f24c97
added -f option (use file instead of smalltalk.rc)
Claus Gittinger <cg@exept.de>
parents:
1525
diff
changeset
|
1631 |
]. |
dac1b8f24c97
added -f option (use file instead of smalltalk.rc)
Claus Gittinger <cg@exept.de>
parents:
1525
diff
changeset
|
1632 |
|
1419 | 1633 |
(self secureFileIn:(myName , '.pch')) ifFalse:[ |
1634 |
StandAlone ifFalse:[ |
|
1635 |
self secureFileIn:'patches'. |
|
1636 |
]. |
|
1637 |
]. |
|
1638 |
||
1639 |
"/ then look for <command>.rc |
|
1640 |
"/ if not found, read smalltalk.rc (or stxapp.rc for standAlone operation) |
|
935
4317f75fa478
dont allow setting the loadBinaries flag, if there is no ObjectFileLoader
Claus Gittinger <cg@exept.de>
parents:
908
diff
changeset
|
1641 |
|
1419 | 1642 |
(self secureFileIn:(myName , '.rc')) ifFalse:[ |
960
e3b75f50d0cd
changes for standAlone operation
Claus Gittinger <cg@exept.de>
parents:
948
diff
changeset
|
1643 |
StandAlone ifFalse:[ |
1419 | 1644 |
defaultRC := 'smalltalk.rc' |
1645 |
] ifTrue:[ |
|
1646 |
defaultRC := 'stxapp.rc' |
|
1647 |
]. |
|
1648 |
||
1649 |
"/ no .rc file where executable is; try default smalltalk.rc (or stxapp.rc) |
|
1650 |
||
1651 |
(self secureFileIn:defaultRC) ifFalse:[ |
|
1652 |
StandAlone ifFalse:[ |
|
1653 |
Transcript showCR:'SMALLTALK: no startup rc-file found. Going into line-by-line interpreter.'. |
|
1654 |
graphicalMode := false. |
|
1655 |
] |
|
1656 |
] |
|
1657 |
]. |
|
617 | 1658 |
]. |
1659 |
||
1660 |
(SilentLoading == true) ifFalse:[ "i.e. undefined counts as false" |
|
1419 | 1661 |
Transcript showCR:(self hello). |
1662 |
Transcript showCR:(self copyrightString). |
|
1663 |
Transcript cr. |
|
1664 |
||
1665 |
DemoMode ifTrue:[ |
|
1666 |
Transcript showCR:'*** Restricted use: ***'. |
|
1667 |
Transcript showCR:'*** This program may be used for education only. ***'. |
|
1668 |
Transcript showCR:'*** Please read the files COPYRIGHT and LICENSE ***'. |
|
1669 |
Transcript showCR:'*** for more details. ***'. |
|
1670 |
Transcript cr. |
|
960
e3b75f50d0cd
changes for standAlone operation
Claus Gittinger <cg@exept.de>
parents:
948
diff
changeset
|
1671 |
]. |
617 | 1672 |
]. |
1673 |
||
963
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1674 |
StandAlone ifTrue:[ |
1419 | 1675 |
Debugger := Inspector := nil |
963
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1676 |
] ifFalse:[ |
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1677 |
" |
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1678 |
enable the graphical debugger/inspector |
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1679 |
(they could have been (re)defined as autoloaded in the patches file) |
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1680 |
" |
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1681 |
self initStandardTools. |
fef0f2ed2709
more for standAlone (nonGraphical) mode
Claus Gittinger <cg@exept.de>
parents:
962
diff
changeset
|
1682 |
]. |
617 | 1683 |
|
1684 |
" |
|
1685 |
if there is a display, start its event dispatcher |
|
1686 |
" |
|
1687 |
Display notNil ifTrue:[ |
|
1419 | 1688 |
Display startDispatch. |
617 | 1689 |
]. |
1690 |
||
1691 |
Initializing := false. |
|
1692 |
||
1693 |
(StartupClass notNil and:[StartupSelector notNil]) ifTrue:[ |
|
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
1694 |
Display notNil ifTrue:[ |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
1695 |
Display class exitOnLastClose:true. |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
1696 |
]. |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
1697 |
Processor exitWhenNoMoreUserProcesses:true. |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
1698 |
|
1569
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1699 |
mainProcess := [ |
1563
35d01eb40b78
execute startUpProcess as a separate process
Claus Gittinger <cg@exept.de>
parents:
1562
diff
changeset
|
1700 |
StartupClass perform:StartupSelector withArguments:StartupArguments. |
1569
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1701 |
Smalltalk exit. |
1563
35d01eb40b78
execute startUpProcess as a separate process
Claus Gittinger <cg@exept.de>
parents:
1562
diff
changeset
|
1702 |
] newProcess. |
1569
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1703 |
mainProcess priority:8. |
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1704 |
mainProcess name:'main'. |
b22633dc3182
exit Smalltalk when standAlone application exits.
Claus Gittinger <cg@exept.de>
parents:
1568
diff
changeset
|
1705 |
mainProcess resume. |
617 | 1706 |
]. |
1707 |
||
1708 |
" |
|
1709 |
if view-classes exist, start dispatching; |
|
1710 |
otherwise go into a read-eval-print loop |
|
1711 |
" |
|
960
e3b75f50d0cd
changes for standAlone operation
Claus Gittinger <cg@exept.de>
parents:
948
diff
changeset
|
1712 |
(Display notNil and:[graphicalMode]) ifTrue:[ |
1419 | 1713 |
Processor dispatchLoop. |
617 | 1714 |
] ifFalse:[ |
1419 | 1715 |
StandAlone ifFalse:[ |
1716 |
self readEvalPrint |
|
1717 |
] |
|
617 | 1718 |
]. |
1719 |
||
960
e3b75f50d0cd
changes for standAlone operation
Claus Gittinger <cg@exept.de>
parents:
948
diff
changeset
|
1720 |
"done - the last process finished" |
617 | 1721 |
|
1722 |
self exit |
|
1419 | 1723 |
|
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
1724 |
"Modified: 18.7.1996 / 16:19:01 / cg" |
1097 | 1725 |
! ! |
1726 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1727 |
!Smalltalk class methodsFor:'startup queries'! |
1097 | 1728 |
|
1729 |
commandLineArguments |
|
1730 |
"return the command line arguments (with which ST/X was started)" |
|
1731 |
||
1732 |
^ CommandLineArguments |
|
1733 |
! |
|
1734 |
||
1735 |
commandName |
|
1736 |
"return the excutables name - this is normally 'smalltalk', but |
|
1737 |
can be something else for standAlone apps" |
|
1738 |
||
1739 |
^ CommandLineArguments at:1. |
|
1740 |
! |
|
1741 |
||
1742 |
isStandAloneApp |
|
1743 |
"return true, if this is a standAlone application |
|
1744 |
(in contrast to a full smalltalk system)." |
|
1745 |
||
1746 |
^ StandAlone |
|
617 | 1747 |
! |
1748 |
||
1749 |
startupArguments |
|
1750 |
"return the arguments passed to StartupClass" |
|
1751 |
||
1752 |
^ StartupArguments |
|
70 | 1753 |
! |
1754 |
||
1755 |
startupClass |
|
1756 |
"return the class, that will get the start message when smalltalk |
|
1757 |
starts and its non-nil. Usually this is nil, but saving an image |
|
1758 |
with a non-nil StartupClass allows stand-alone applications" |
|
1759 |
||
1760 |
^ StartupClass |
|
1761 |
! |
|
1762 |
||
617 | 1763 |
startupClass:aClass selector:aSymbol arguments:anArrayOrNil |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1764 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1765 |
|
617 | 1766 |
"set the class, selector and arguments to be performed when smalltalk |
1767 |
starts. Setting those before saving a snapshot, will make the saved |
|
1768 |
image come up executing your application (instead of the normal mainloop)" |
|
1769 |
||
1770 |
StartupClass := aClass. |
|
1771 |
StartupSelector := aSymbol. |
|
1772 |
StartupArguments := anArrayOrNil |
|
1773 |
! |
|
1774 |
||
70 | 1775 |
startupSelector |
1776 |
"return the selector, that will be sent to StartupClass" |
|
1777 |
||
1778 |
^ StartupSelector |
|
1779 |
! ! |
|
1780 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1781 |
!Smalltalk class methodsFor:'system environment'! |
1069 | 1782 |
|
1783 |
language |
|
1784 |
"return the language setting" |
|
1785 |
||
1786 |
^ Language |
|
1307 | 1787 |
|
1788 |
" |
|
1789 |
Smalltalk language |
|
1790 |
" |
|
1791 |
||
1792 |
"Modified: 26.4.1996 / 17:10:05 / cg" |
|
1793 |
! |
|
1794 |
||
1795 |
language:aLanguageSymbol |
|
1796 |
"set the language" |
|
1797 |
||
1798 |
Language := aLanguageSymbol. |
|
1799 |
self changed:#Language |
|
1800 |
||
1801 |
" |
|
1802 |
Smalltalk language:#de |
|
1803 |
" |
|
1804 |
||
1805 |
"Modified: 26.4.1996 / 17:13:34 / cg" |
|
1069 | 1806 |
! |
1807 |
||
1808 |
languageTerritory |
|
1809 |
"return the language territory setting" |
|
1810 |
||
1811 |
^ LanguageTerritory |
|
1307 | 1812 |
! |
1813 |
||
1814 |
languageTerritory:aTerritorySymbol |
|
1815 |
"set the language territory" |
|
1816 |
||
1817 |
LanguageTerritory := aTerritorySymbol. |
|
1818 |
self changed:#LanguageTerritory |
|
1819 |
||
1820 |
" |
|
1821 |
Time now |
|
1822 |
||
1823 |
Smalltalk languageTerritory:#us. |
|
1824 |
Time now |
|
1825 |
||
1826 |
Smalltalk languageTerritory:#de. |
|
1827 |
Time now |
|
1828 |
" |
|
1829 |
||
1830 |
"Modified: 26.4.1996 / 17:12:39 / cg" |
|
1069 | 1831 |
! ! |
1832 |
||
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
1833 |
!Smalltalk class methodsFor:'system management'! |
70 | 1834 |
|
457
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1835 |
bitmapFileStreamFor:aFileName |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1836 |
"search aFileName in some standard places; |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1837 |
return a readonly fileStream or nil if not found. |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1838 |
Searches in subdirectories named 'bitmaps' in SystemPath" |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1839 |
|
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1840 |
|aString| |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1841 |
|
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1842 |
aString := self getBitmapFileName:aFileName. |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1843 |
aString notNil ifTrue:[ |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1844 |
^ FileStream readonlyFileNamed:aString |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1845 |
]. |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1846 |
^ nil |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1847 |
! |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1848 |
|
2 | 1849 |
classNameForFile:aFileName |
10 | 1850 |
"return the className which corresponds to an abbreviated fileName, |
736 | 1851 |
or nil if no special translation applies. The given filename arg may |
1852 |
include a '.st' suffix (but no other)." |
|
1853 |
||
1854 |
|fn| |
|
1855 |
||
1856 |
(aFileName endsWith:'.st') ifTrue:[ |
|
1857 |
fn := aFileName copyWithoutLast:3 |
|
1858 |
] ifFalse:[ |
|
1859 |
fn := aFileName |
|
1860 |
]. |
|
1861 |
^ self filenameAbbreviations keyAtEqualValue:fn ifAbsent:[fn]. |
|
2 | 1862 |
|
329 | 1863 |
" |
736 | 1864 |
Smalltalk classNameForFile:'DrawObj' |
1865 |
Smalltalk classNameForFile:'DrawObj.st' |
|
1866 |
Smalltalk classNameForFile:'ArrColl.st' |
|
1867 |
Smalltalk classNameForFile:'ArrColl.chg' |
|
329 | 1868 |
" |
736 | 1869 |
|
1870 |
"Modified: 11.12.1995 / 14:51:10 / cg" |
|
2 | 1871 |
! |
1872 |
||
617 | 1873 |
compressSources |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1874 |
"{ Pragma: +optSpace }" |
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
1875 |
|
617 | 1876 |
"compress the sources file, and remove all method source strings |
1877 |
from the system and replace them by refs to a string in the source file. |
|
1878 |
This is a bit different in ST/X than in other smalltalks, |
|
1879 |
since we use per-class sourcefiles for the compiled classes, |
|
1880 |
and a mix of in-memory strings and one-for-all sourceFile for |
|
1881 |
incremental compiled methods. |
|
1882 |
Therefore, only those sources which are not coming from compiled |
|
1883 |
methods are put into the 'st.src' file - all others are untouched. |
|
1884 |
This is being automated - so dont care for now." |
|
1885 |
||
1886 |
" |
|
1887 |
first, find all methods which contain either a string-ref |
|
1888 |
or an external string in the 'st.src' file |
|
1889 |
" |
|
1890 |
|newStream table source pos fileName| |
|
1891 |
||
1892 |
newStream := 'src.tmp' asFilename writeStream. |
|
1893 |
newStream isNil ifTrue:[ |
|
1894 |
self error:'cannot create new temporary source file'. |
|
1895 |
^ self |
|
457
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1896 |
]. |
617 | 1897 |
|
1898 |
table := IdentityDictionary new:100. |
|
1899 |
||
1900 |
Method allSubInstancesDo:[:aMethod | |
|
1901 |
source := nil. |
|
1902 |
aMethod sourcePosition notNil ifTrue:[ |
|
1903 |
aMethod sourceFilename = 'st.src' ifTrue:[ |
|
1904 |
source := aMethod source. |
|
1905 |
] |
|
1906 |
] ifFalse:[ |
|
1907 |
source := aMethod source |
|
1908 |
]. |
|
1909 |
||
1910 |
source notNil ifTrue:[ |
|
1911 |
pos := newStream position. |
|
1912 |
newStream nextChunkPut:source. |
|
1913 |
||
1914 |
" |
|
1915 |
dont change the methods info - maybe some write error |
|
1916 |
occurs later, in that case we abort and leave everything |
|
1917 |
untouched. |
|
1918 |
" |
|
1919 |
table at:aMethod put:pos |
|
1920 |
] |
|
1921 |
]. |
|
1922 |
||
1923 |
newStream close. |
|
1924 |
||
1925 |
" |
|
1926 |
now, rename the new source file, |
|
1927 |
" |
|
1928 |
fileName := (ObjectMemory nameForSources). |
|
1929 |
('src.tmp' asFilename renameTo:fileName) ifFalse:[ |
|
1930 |
self error:'cannot rename temporary file to new source file'. |
|
1931 |
^ self |
|
1932 |
]. |
|
1933 |
||
1934 |
"good - now go over all changed methods, and change their |
|
1935 |
source reference" |
|
1936 |
||
1937 |
table keysAndValuesDo:[:aMethod :pos | |
|
1938 |
aMethod sourceFilename:fileName position:pos. |
|
1939 |
"/ aMethod printNL. |
|
1940 |
]. |
|
1941 |
||
1942 |
" |
|
1943 |
Smalltalk compressSources |
|
1944 |
" |
|
1945 |
! |
|
1946 |
||
1947 |
constructPathFor:aDirectoryName |
|
1948 |
"search for aDirectory in SystemPath" |
|
1949 |
||
1950 |
^ self realSystemPath select:[:dirName | |
|
1951 |
OperatingSystem isDirectory:(dirName , '/' , aDirectoryName) |
|
1952 |
]. |
|
457
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1953 |
! |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1954 |
|
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1955 |
fileIn:aFileName |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1956 |
"read in the named file - look for it in some standard places; |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1957 |
return true if ok, false if failed" |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1958 |
|
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1959 |
^ self fileIn:aFileName lazy:nil silent:nil logged:false |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1960 |
|
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1961 |
" |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1962 |
Smalltalk fileIn:'source/TicTacToe.st' |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1963 |
" |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1964 |
|
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1965 |
"Created: 28.10.1995 / 17:06:28 / cg" |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1966 |
! |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
1967 |
|
617 | 1968 |
fileIn:aFileName lazy:lazy |
1969 |
"read in the named file - look for it in some standard places; |
|
1970 |
return true if ok, false if failed. |
|
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
1971 |
If lazy is true, no code is generated for methods, instead stubs |
617 | 1972 |
are created which compile themself when first executed. This allows |
1973 |
for much faster fileIn (but slows down the first execution later). |
|
1974 |
Since no syntax checks are done when doing lazy fileIn, use this only for |
|
1975 |
code which is known to be syntactically correct." |
|
1976 |
||
1977 |
^ self fileIn:aFileName lazy:lazy silent:nil logged:false |
|
329 | 1978 |
|
70 | 1979 |
" |
617 | 1980 |
Smalltalk fileIn:'source/TicTacToe.st' lazy:true |
70 | 1981 |
" |
617 | 1982 |
|
1983 |
"Created: 28.10.1995 / 17:06:36 / cg" |
|
1 | 1984 |
! |
1985 |
||
617 | 1986 |
fileIn:aFileName lazy:lazy silent:silent |
400 | 1987 |
"read in the named file - look for it in some standard places; |
1988 |
return true if ok, false if failed. |
|
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
1989 |
If lazy is true, no code is generated for methods, instead stubs |
400 | 1990 |
are created which compile themself when first executed. This allows |
1991 |
for much faster fileIn (but slows down the first execution later). |
|
1992 |
Since no syntax checks are done when doing lazy fileIn, use this only for |
|
1993 |
code which is known to be syntactically correct. |
|
1994 |
If silent is true, no compiler messages are output to the transcript. |
|
617 | 1995 |
Giving nil for silent/lazy will use the current settings." |
1996 |
||
1997 |
^ self fileIn:aFileName lazy:lazy silent:silent logged:false |
|
1998 |
||
1999 |
"Created: 28.10.1995 / 17:06:41 / cg" |
|
490
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2000 |
! |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2001 |
|
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2002 |
fileIn:aFileName lazy:lazy silent:silent logged:logged |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2003 |
"read in the named file - look for it in some standard places; |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2004 |
return true if ok, false if failed. |
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2005 |
If lazy is true, no code is generated for methods, instead stubs |
490
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2006 |
are created which compile themself when first executed. This allows |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2007 |
for much faster fileIn (but slows down the first execution later). |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2008 |
Since no syntax checks are done when doing lazy fileIn, use this only for |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2009 |
code which is known to be syntactically correct. |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2010 |
If silent is true, no compiler messages are output to the transcript. |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2011 |
Giving nil for silent/lazy will use the current settings." |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2012 |
|
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2013 |
|aStream path morePath bos| |
490
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2014 |
|
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2015 |
" |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2016 |
an object or shared object ? |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2017 |
" |
501
1dc925f66637
dont access ObjectFileLoader if nil (on non-dynamic load systems)
Claus Gittinger <cg@exept.de>
parents:
491
diff
changeset
|
2018 |
(ObjectFileLoader notNil |
1dc925f66637
dont access ObjectFileLoader if nil (on non-dynamic load systems)
Claus Gittinger <cg@exept.de>
parents:
491
diff
changeset
|
2019 |
and:[ObjectFileLoader hasValidBinaryExtension:aFileName]) ifTrue:[ |
1dc925f66637
dont access ObjectFileLoader if nil (on non-dynamic load systems)
Claus Gittinger <cg@exept.de>
parents:
491
diff
changeset
|
2020 |
LoadBinaries ifFalse:[^ false]. |
490
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2021 |
path := self getBinaryFileName:aFileName. |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2022 |
path isNil ifTrue:[^ false]. |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2023 |
^ ObjectFileLoader loadObjectFile:aFileName |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2024 |
]. |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2025 |
|
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2026 |
(aFileName endsWith:'.cls') ifTrue:[ |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2027 |
BinaryObjectStorage notNil ifTrue:[ |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2028 |
path := self getBinaryFileName:aFileName. |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2029 |
path isNil ifTrue:[^ false]. |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2030 |
aStream := path asFilename readStream. |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2031 |
aStream notNil ifTrue:[ |
879 | 2032 |
bos := BinaryObjectStorage onOld:aStream. |
2033 |
bos next. |
|
2034 |
bos close. |
|
2035 |
^ true |
|
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2036 |
]. |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2037 |
^ false |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2038 |
] |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2039 |
]. |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2040 |
|
490
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2041 |
(aFileName startsWith:'source/') ifTrue:[ |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2042 |
aStream := self sourceFileStreamFor:(aFileName copyFrom:8) |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2043 |
] ifFalse:[ |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2044 |
(aFileName startsWith:'fileIn/') ifTrue:[ |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2045 |
aStream := self fileInFileStreamFor:(aFileName copyFrom:8) |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2046 |
] ifFalse:[ |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2047 |
aStream := self systemFileStreamFor:aFileName. |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2048 |
(aStream notNil and:[aFileName includes:$/]) ifTrue:[ |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2049 |
"/ temporarily prepend the files directory |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2050 |
"/ to the searchPath. |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2051 |
"/ This allows fileIn-driver files to refer to local |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2052 |
"/ files via a relative path, and drivers to fileIn other |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2053 |
"/ drivers ... |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2054 |
morePath := aStream pathName asFilename directoryName. |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2055 |
] |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2056 |
] |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2057 |
]. |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2058 |
aStream isNil ifTrue:[^ false]. |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2059 |
^ self fileInStream:aStream lazy:lazy silent:silent logged:logged addPath:morePath |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2060 |
|
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2061 |
" |
329 | 2062 |
Smalltalk fileIn:'source/TicTacToe.st' lazy:true silent:true |
77 | 2063 |
" |
1 | 2064 |
! |
2065 |
||
617 | 2066 |
fileIn:aFileName logged:logged |
457
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
2067 |
"read in the named file - look for it in some standard places; |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
2068 |
return true if ok, false if failed. |
617 | 2069 |
The argument logged controls, if the changefile is to be updated." |
2070 |
||
2071 |
^ self fileIn:aFileName lazy:nil silent:nil logged:logged |
|
457
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
2072 |
|
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
2073 |
" |
617 | 2074 |
Smalltalk fileIn:'source/TicTacToe.st' logged:false |
457
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
2075 |
" |
453 | 2076 |
! |
2077 |
||
1 | 2078 |
fileInChanges |
2079 |
"read in the last changes file - bringing the system to the state it |
|
70 | 2080 |
had when left the last time. |
2081 |
WARNING: this method is rubbish: it should only read things after the |
|
400 | 2082 |
last '**snapshot**' - entry |
2083 |
(instead of the complete changes file)." |
|
1 | 2084 |
|
70 | 2085 |
" |
400 | 2086 |
do NOT update the changes file now ... |
70 | 2087 |
" |
400 | 2088 |
self fileIn:'changes' logged:false |
1 | 2089 |
|
77 | 2090 |
" |
2091 |
Smalltalk fileInChanges |
|
2092 |
" |
|
1 | 2093 |
! |
2094 |
||
2095 |
fileInClass:aClassName |
|
10 | 2096 |
"find a source/object file for aClassName and -if found - load it. |
95 | 2097 |
search is in some standard places trying driver-file (.ld), object-file (.o) and |
2098 |
finally source file (.st) in that order. |
|
70 | 2099 |
The file is first searched for using the class name, then the abbreviated name." |
1 | 2100 |
|
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2101 |
^ self fileInClass:aClassName initialize:true lazy:false silent:nil |
216 | 2102 |
! |
2103 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2104 |
fileInClass:aClassName fromObject:aFileName |
617 | 2105 |
"read in the named object file and dynamic-link it into the system |
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2106 |
- look for it in some standard places. |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2107 |
Only install the named class from this object file. |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2108 |
Return true if ok, false if failed." |
617 | 2109 |
|
2110 |
|path ok| |
|
2111 |
||
2112 |
" |
|
2113 |
check if the dynamic loader class is in |
|
2114 |
" |
|
2115 |
(LoadBinaries not or:[ObjectFileLoader isNil]) ifTrue:[^ false]. |
|
2116 |
||
2117 |
(path := self getBinaryFileName:aFileName) isNil ifTrue:[^ false]. |
|
2118 |
ok := (ObjectFileLoader loadClass:aClassName fromObjectFile:path) notNil. |
|
2119 |
ok ifTrue:[ |
|
1419 | 2120 |
Transcript show:' loaded ' , aClassName , ' from ' ; showCR:aFileName. |
617 | 2121 |
]. |
2122 |
^ ok |
|
2123 |
||
2124 |
" |
|
2125 |
Smalltalk fileInClass:'AbstractPath' fromObject:'../../goodies/Paths/AbstrPath.so' |
|
2126 |
Smalltalk fileInClass:'ClockView' fromObject:'../../libwidg3/libwidg3.so' |
|
2127 |
" |
|
1419 | 2128 |
|
2129 |
"Modified: 18.5.1996 / 15:44:37 / cg" |
|
617 | 2130 |
! |
2131 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2132 |
fileInClass:aClassName initialize:doInit |
617 | 2133 |
"find a source/object file for aClassName and -if found - load it. |
2134 |
search is in some standard places trying driver-file (.ld), object-file (.o) and |
|
2135 |
finally source file (.st) in that order. |
|
2136 |
The file is first searched for using the class name, then the abbreviated name." |
|
2137 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2138 |
^ self fileInClass:aClassName initialize:doInit lazy:false silent:nil |
617 | 2139 |
! |
2140 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2141 |
fileInClass:aClassName initialize:doInit lazy:loadLazy |
617 | 2142 |
"find a source/object file for aClassName and -if found - load it. |
2143 |
search is in some standard places trying driver-file (.ld), object-file (.o) and |
|
2144 |
finally source file (.st) in that order. |
|
2145 |
The file is first searched for using the class name, then the abbreviated name." |
|
2146 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2147 |
^ self fileInClass:aClassName initialize:doInit lazy:loadLazy silent:nil |
617 | 2148 |
! |
2149 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2150 |
fileInClass:aClassName initialize:doInit lazy:loadLazy silent:beSilent |
216 | 2151 |
"find a source/object file for aClassName and -if found - load it. |
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2152 |
This is the workhorse for autoloading. |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2153 |
Search is in some standard places, trying driver-file (.ld), object-file (.so / .o) and |
345 | 2154 |
finally source file (.st), in that order. |
2155 |
The file is first searched for using the class name, then the abbreviated name. |
|
2156 |
The argument doInit controlls if the class should be sent a #initialize after the |
|
2157 |
load; loadLazy tells if it should be loaded lazyly. beSilent tells if the compiler |
|
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2158 |
should not send notes to the transcript; it can be true, false or nil, where |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2159 |
nil uses the value from SilentLoading." |
345 | 2160 |
|
690
b662a2173042
access SourceCodeManager via a class specific method
Claus Gittinger <cg@exept.de>
parents:
684
diff
changeset
|
2161 |
|shortName libName newClass ok wasLazy wasSilent sharedLibExtension inStream mgr| |
216 | 2162 |
|
2163 |
wasLazy := Compiler compileLazy:loadLazy. |
|
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2164 |
beSilent notNil ifTrue:[ |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2165 |
wasSilent := self silentLoading:beSilent. |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2166 |
]. |
216 | 2167 |
|
7 | 2168 |
[ |
216 | 2169 |
Class withoutUpdatingChangesDo: |
2170 |
[ |
|
329 | 2171 |
ok := false. |
2172 |
||
159 | 2173 |
" |
216 | 2174 |
first, look for a loader-driver file (in fileIn/xxx.ld) |
2175 |
" |
|
329 | 2176 |
(ok := self fileIn:('fileIn/' , aClassName , '.ld') lazy:loadLazy silent:beSilent) |
159 | 2177 |
ifFalse:[ |
216 | 2178 |
shortName := self fileNameForClass:aClassName. |
159 | 2179 |
" |
216 | 2180 |
try abbreviated driver-file (in fileIn/xxx.ld) |
159 | 2181 |
" |
329 | 2182 |
shortName ~= aClassName ifTrue:[ |
2183 |
ok := self fileIn:('fileIn/' , shortName , '.ld') lazy:loadLazy silent:beSilent |
|
2184 |
]. |
|
2185 |
ok ifFalse:[ |
|
216 | 2186 |
" |
345 | 2187 |
then, if dynamic linking is available, |
216 | 2188 |
" |
390 | 2189 |
(LoadBinaries and:[ObjectFileLoader notNil]) ifTrue:[ |
490
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2190 |
sharedLibExtension := ObjectFileLoader sharedLibraryExtension. |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2191 |
|
345 | 2192 |
" |
2193 |
first look for a class packages shared binary in binary/xxx.o |
|
2194 |
" |
|
2195 |
libName := self libraryFileNameOfClass:aClassName. |
|
2196 |
libName notNil ifTrue:[ |
|
490
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2197 |
(ok := self fileInClass:aClassName fromObject:(libName, sharedLibExtension)) |
159 | 2198 |
ifFalse:[ |
490
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2199 |
sharedLibExtension ~= '.o' ifTrue:[ |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2200 |
ok := self fileInClass:aClassName fromObject:(libName, '.o') |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2201 |
] |
345 | 2202 |
]. |
2203 |
]. |
|
2204 |
||
2205 |
" |
|
2206 |
then, look for a shared binary in binary/xxx.o |
|
2207 |
" |
|
2208 |
ok ifFalse:[ |
|
490
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2209 |
(ok := self fileInClass:aClassName fromObject:(aClassName, sharedLibExtension)) |
345 | 2210 |
ifFalse:[ |
490
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2211 |
sharedLibExtension ~= '.o' ifTrue:[ |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2212 |
ok := self fileInClass:aClassName fromObject:(aClassName, '.o') |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2213 |
]. |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2214 |
ok ifFalse:[ |
345 | 2215 |
shortName ~= aClassName ifTrue:[ |
490
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2216 |
(ok := self fileInClass:aClassName fromObject:(shortName, sharedLibExtension)) |
345 | 2217 |
ifFalse:[ |
490
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2218 |
sharedLibExtension ~= '.o' ifTrue:[ |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2219 |
ok := self fileInClass:aClassName fromObject:(shortName, '.o') |
b93a837e8338
hook to autoload via sourcecode manager
Claus Gittinger <cg@exept.de>
parents:
485
diff
changeset
|
2220 |
] |
345 | 2221 |
] |
2222 |
]. |
|
216 | 2223 |
]. |
159 | 2224 |
]. |
2225 |
]. |
|
2226 |
]. |
|
77 | 2227 |
|
216 | 2228 |
" |
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2229 |
if that did not work, look for a compiled-bytecode file ... |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2230 |
" |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2231 |
ok ifFalse:[ |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2232 |
(ok := self fileIn:(aClassName , '.cls') lazy:loadLazy silent:beSilent) |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2233 |
ifFalse:[ |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2234 |
shortName ~= aClassName ifTrue:[ |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2235 |
ok := self fileIn:(shortName , '.cls') lazy:loadLazy silent:beSilent |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2236 |
] |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2237 |
] |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2238 |
]. |
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2239 |
|
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2240 |
" |
216 | 2241 |
if that did not work, look for an st-source file ... |
2242 |
" |
|
2243 |
ok ifFalse:[ |
|
329 | 2244 |
(ok := self fileIn:(aClassName , '.st') lazy:loadLazy silent:beSilent) |
159 | 2245 |
ifFalse:[ |
329 | 2246 |
shortName ~= aClassName ifTrue:[ |
2247 |
ok := self fileIn:(shortName , '.st') lazy:loadLazy silent:beSilent |
|
2248 |
]. |
|
2249 |
ok ifFalse:[ |
|
216 | 2250 |
" |
2251 |
... and in the standard source-directory |
|
2252 |
" |
|
329 | 2253 |
(ok := self fileIn:('source/' , aClassName , '.st') lazy:loadLazy silent:beSilent) |
216 | 2254 |
ifFalse:[ |
329 | 2255 |
shortName ~= aClassName ifTrue:[ |
2256 |
ok := self fileIn:('source/' , shortName , '.st') lazy:loadLazy silent:beSilent |
|
2257 |
] |
|
216 | 2258 |
] |
159 | 2259 |
] |
534
b5e2b2da213b
oops loaded a class twice if file is found locally AND in CVS-repository
Claus Gittinger <cg@exept.de>
parents:
530
diff
changeset
|
2260 |
]. |
b5e2b2da213b
oops loaded a class twice if file is found locally AND in CVS-repository
Claus Gittinger <cg@exept.de>
parents:
530
diff
changeset
|
2261 |
ok ifFalse:[ |
b5e2b2da213b
oops loaded a class twice if file is found locally AND in CVS-repository
Claus Gittinger <cg@exept.de>
parents:
530
diff
changeset
|
2262 |
" |
b5e2b2da213b
oops loaded a class twice if file is found locally AND in CVS-repository
Claus Gittinger <cg@exept.de>
parents:
530
diff
changeset
|
2263 |
new: if there is a sourceCodeManager, ask it for the classes sourceCode |
b5e2b2da213b
oops loaded a class twice if file is found locally AND in CVS-repository
Claus Gittinger <cg@exept.de>
parents:
530
diff
changeset
|
2264 |
" |
690
b662a2173042
access SourceCodeManager via a class specific method
Claus Gittinger <cg@exept.de>
parents:
684
diff
changeset
|
2265 |
(mgr := Smalltalk at:#SourceCodeManager) notNil ifTrue:[ |
b662a2173042
access SourceCodeManager via a class specific method
Claus Gittinger <cg@exept.de>
parents:
684
diff
changeset
|
2266 |
inStream := mgr mostRecentSourceStreamForClassNamed:aClassName. |
534
b5e2b2da213b
oops loaded a class twice if file is found locally AND in CVS-repository
Claus Gittinger <cg@exept.de>
parents:
530
diff
changeset
|
2267 |
inStream notNil ifTrue:[ |
b5e2b2da213b
oops loaded a class twice if file is found locally AND in CVS-repository
Claus Gittinger <cg@exept.de>
parents:
530
diff
changeset
|
2268 |
ok := self fileInStream:inStream lazy:loadLazy silent:beSilent logged:false addPath:nil. |
b5e2b2da213b
oops loaded a class twice if file is found locally AND in CVS-repository
Claus Gittinger <cg@exept.de>
parents:
530
diff
changeset
|
2269 |
] |
b5e2b2da213b
oops loaded a class twice if file is found locally AND in CVS-repository
Claus Gittinger <cg@exept.de>
parents:
530
diff
changeset
|
2270 |
]. |
b5e2b2da213b
oops loaded a class twice if file is found locally AND in CVS-repository
Claus Gittinger <cg@exept.de>
parents:
530
diff
changeset
|
2271 |
]. |
491
a6d3a8151866
new method to return a classes sourceDirectory (from abbrev.stc)
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
2272 |
]. |
216 | 2273 |
]. |
2274 |
] |
|
2275 |
]. |
|
329 | 2276 |
ok ifTrue:[ |
2277 |
newClass := self at:(aClassName asSymbol). |
|
2278 |
newClass notNil ifTrue:[ |
|
2279 |
doInit ifTrue:[ |
|
2280 |
newClass initialize |
|
2281 |
] |
|
216 | 2282 |
] |
2283 |
]. |
|
2284 |
] valueNowOrOnUnwindDo:[ |
|
2285 |
Compiler compileLazy:wasLazy. |
|
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2286 |
wasSilent notNil ifTrue:[ |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2287 |
self silentLoading:wasSilent |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2288 |
] |
202 | 2289 |
]. |
159 | 2290 |
|
216 | 2291 |
^ newClass |
491
a6d3a8151866
new method to return a classes sourceDirectory (from abbrev.stc)
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
2292 |
|
a6d3a8151866
new method to return a classes sourceDirectory (from abbrev.stc)
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
2293 |
"Modified: 6.11.1995 / 15:36:02 / cg" |
191 | 2294 |
! |
2295 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2296 |
fileInClassLibrary:aClassLibraryName |
977 | 2297 |
"find an object file containing a binary class library in some standard places |
2298 |
and load it. This install all of its contained classes. |
|
2299 |
Return true if ok, false if not." |
|
2300 |
||
2301 |
ObjectFileLoader isNil ifTrue:[^ false]. |
|
2302 |
^ ObjectFileLoader loadObjectFile:(aClassLibraryName , (ObjectFileLoader sharedLibraryExtension)) |
|
2303 |
||
2304 |
" |
|
2305 |
Smalltalk fileInClassLibrary:'libtable' |
|
2306 |
Smalltalk fileInClassLibrary:'binary/libwidg3' |
|
2307 |
" |
|
2308 |
! |
|
2309 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2310 |
fileInFileStreamFor:aFileName |
617 | 2311 |
"search aFileName in some standard places; |
2312 |
return a readonly fileStream or nil if not found. |
|
2313 |
Searches in subdirectories named 'fileIn' in SystemPath" |
|
2314 |
||
2315 |
|aString| |
|
2316 |
||
2317 |
aString := self getFileInFileName:aFileName. |
|
2318 |
aString notNil ifTrue:[ |
|
2319 |
^ FileStream readonlyFileNamed:aString |
|
2320 |
]. |
|
2321 |
^ nil |
|
2322 |
! |
|
2323 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2324 |
fileInStream:aStream lazy:lazy silent:silent logged:logged addPath:morePath |
617 | 2325 |
"read sourceCode from aStream; |
2326 |
return true if ok, false if failed. |
|
878
c09b016c6674
do not remove a global-assoc when classes are removed (see comment there)
Claus Gittinger <cg@exept.de>
parents:
857
diff
changeset
|
2327 |
If lazy is true, no code is generated for methods, instead stubs |
617 | 2328 |
are created which compile themself when first executed. This allows |
2329 |
for much faster fileIn (but slows down the first execution later). |
|
2330 |
Since no syntax checks are done when doing lazy fileIn, use this only for |
|
2331 |
code which is known to be syntactically correct. |
|
2332 |
If silent is true, no compiler messages are output to the transcript. |
|
2333 |
Giving nil for silent/lazy will use the current settings. |
|
2334 |
If morePath is nonNil, it is prepended to the systemPath temporarily during the |
|
2335 |
fileIn. This allows for st-expressions to refer to more files (i.e. fileIn more) |
|
2336 |
using a relative path." |
|
2337 |
||
2338 |
|wasLazy wasSilent oldSystemPath oldRealPath| |
|
2339 |
||
2340 |
aStream isNil ifTrue:[^ false]. |
|
2341 |
||
2342 |
lazy notNil ifTrue:[wasLazy := Compiler compileLazy:lazy]. |
|
2343 |
silent notNil ifTrue:[wasSilent := self silentLoading:silent]. |
|
2344 |
[ |
|
2345 |
Class updateChangeFileQuerySignal handle:[:ex | |
|
2346 |
ex proceedWith:logged |
|
2347 |
] do:[ |
|
2348 |
oldSystemPath := SystemPath copy. |
|
2349 |
morePath notNil ifTrue:[ |
|
2350 |
SystemPath addFirst:morePath. |
|
2351 |
oldRealPath := RealSystemPath. |
|
2352 |
RealSystemPath := nil. |
|
2353 |
]. |
|
2354 |
aStream fileIn |
|
2355 |
] |
|
2356 |
] valueNowOrOnUnwindDo:[ |
|
2357 |
morePath notNil ifTrue:[ |
|
2358 |
SystemPath := oldSystemPath. |
|
2359 |
RealSystemPath := oldRealPath. |
|
2360 |
]. |
|
2361 |
lazy notNil ifTrue:[Compiler compileLazy:wasLazy]. |
|
2362 |
silent notNil ifTrue:[self silentLoading:wasSilent]. |
|
2363 |
aStream close |
|
2364 |
]. |
|
2365 |
^ true |
|
2366 |
||
2367 |
" |
|
2368 |
Smalltalk fileInStream:('source/TicTacToe.st' asFilename readStream) lazy:true silent:true |
|
2369 |
" |
|
2370 |
! |
|
2371 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2372 |
fileNameForClass:aClassOrClassName |
617 | 2373 |
"return a good filename for aClassOrClassName - |
2374 |
using the abbreviation file if there is one" |
|
2375 |
||
2376 |
|fileName abbrev aClassName| |
|
2377 |
||
2378 |
||
2379 |
aClassOrClassName isBehavior ifTrue:[ |
|
2380 |
aClassOrClassName isMeta ifTrue:[ |
|
2381 |
aClassName := aClassOrClassName soleInstance name |
|
2382 |
] ifFalse:[ |
|
2383 |
aClassName := aClassOrClassName name |
|
2384 |
] |
|
2385 |
] ifFalse:[ |
|
2386 |
aClassName := aClassOrClassName |
|
2387 |
]. |
|
2388 |
||
2389 |
fileName := aClassName asSymbol. |
|
2390 |
||
2391 |
"first look, if the class exists and has a fileName" |
|
2392 |
||
2393 |
" later ... - compiler should put the source file name into the class |
|
2394 |
(Symbol hasInterned:aClassName) ifTrue:[:sym | |
|
2395 |
|class| |
|
2396 |
||
2397 |
(Smalltalk includesKey:sym) ifTrue:[ |
|
2398 |
class := Smalltalk at:sym. |
|
2399 |
class isClass ifTrue:[ |
|
2400 |
abbrev := class classFileName. |
|
2401 |
] |
|
2402 |
] |
|
2403 |
]. |
|
2404 |
" |
|
2405 |
||
2406 |
"look for abbreviation" |
|
2407 |
||
2408 |
abbrev := self filenameAbbreviations at:fileName ifAbsent:[nil]. |
|
2409 |
abbrev notNil ifTrue:[^ abbrev]. |
|
2410 |
||
2411 |
"no abbreviation found - if its a short name, take it" |
|
2412 |
||
2413 |
OperatingSystem maxFileNameLength < (fileName size + 3) ifTrue:[ |
|
2414 |
"this will only be triggered on sys5.3/DOS type systems" |
|
2415 |
self warn:'cant find short for ' , fileName , ' in abbreviation file' |
|
2416 |
]. |
|
2417 |
^ fileName asString |
|
2418 |
||
2419 |
" |
|
2420 |
Smalltalk fileNameForClass:SmallInteger |
|
2421 |
Smalltalk fileNameForClass:'SmallInteger' |
|
2422 |
Smalltalk fileNameForClass:'OperatingSystem' |
|
2423 |
Smalltalk fileNameForClass:'SomeUnknownClass' |
|
2424 |
" |
|
2425 |
||
2426 |
"Modified: 6.11.1995 / 15:37:33 / cg" |
|
457
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
2427 |
! |
41c73cbee305
change classes versionString when class changes (prepare for sourceCode system)
Claus Gittinger <cg@exept.de>
parents:
456
diff
changeset
|
2428 |
|
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2429 |
filenameAbbreviations |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2430 |
"return a dictionary containing the classname-to-filename |
617 | 2431 |
mappings. (needed for sys5.3 users, where filenames are limited |
2432 |
to 14 chars)" |
|
2433 |
||
2434 |
CachedAbbreviations isNil ifTrue:[ |
|
2435 |
self readAbbreviations |
|
2436 |
]. |
|
2437 |
^ CachedAbbreviations |
|
2438 |
||
2439 |
"flush with: |
|
2440 |
||
2441 |
CachedAbbreviations := nil |
|
2442 |
" |
|
2443 |
" |
|
2444 |
Smalltalk filenameAbbreviations |
|
2445 |
" |
|
2446 |
! |
|
2447 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2448 |
flushPathCaches |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2449 |
"{ Pragma: +optSpace }" |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
2450 |
|
617 | 2451 |
RealSystemPath := ResourcePath := SourcePath := BitmapPath := BinaryPath := FileInPath := nil |
2452 |
! |
|
2453 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2454 |
getBinaryFileName:aFileName |
617 | 2455 |
"search aFileName in some standard places |
2456 |
(subdirectories named 'binary' in SystemPath); |
|
2457 |
return the absolute filename or nil if none is found." |
|
2458 |
||
1562
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2459 |
BinaryPath isNil ifTrue:[ |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2460 |
BinaryPath := self constructPathFor:'binary' |
617 | 2461 |
]. |
2462 |
||
1562
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2463 |
^ self searchPath:BinaryPath for:aFileName in:'binary' |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2464 |
|
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2465 |
"Modified: 18.7.1996 / 15:53:49 / cg" |
453 | 2466 |
! |
2467 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2468 |
getBitmapFileName:aFileName |
617 | 2469 |
"search aFileName in some standard places |
2470 |
(subdirectories named 'bitmaps' in SystemPath); |
|
2471 |
return the absolute filename or nil if none is found." |
|
2472 |
||
2473 |
BitmapPath isNil ifTrue:[ |
|
1562
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2474 |
BitmapPath := self constructPathFor:'bitmaps' |
617 | 2475 |
]. |
2476 |
||
2477 |
^ self searchPath:BitmapPath for:aFileName in:'bitmaps' |
|
2478 |
||
2479 |
" |
|
2480 |
Smalltalk getBitmapFileName:'SBrowser.xbm' |
|
2481 |
" |
|
1562
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2482 |
|
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2483 |
"Modified: 18.7.1996 / 15:53:55 / cg" |
617 | 2484 |
! |
2485 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2486 |
getFileInFileName:aFileName |
617 | 2487 |
"search aFileName in some standard places |
2488 |
(subdirectories named 'fileIn' in SystemPath); |
|
2489 |
return the absolute filename or nil if none is found." |
|
2490 |
||
1562
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2491 |
FileInPath isNil ifTrue:[ |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2492 |
FileInPath := self constructPathFor:'fileIn' |
617 | 2493 |
]. |
2494 |
||
1562
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2495 |
^ self searchPath:FileInPath for:aFileName in:'fileIn' |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2496 |
|
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2497 |
"Modified: 18.7.1996 / 15:53:59 / cg" |
617 | 2498 |
! |
2499 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2500 |
getResourceFileName:aFileName |
617 | 2501 |
"search aFileName in some standard places |
2502 |
(subdirectories named 'resource' in SystemPath); |
|
2503 |
return the absolute filename or nil if none is found." |
|
2504 |
||
2505 |
ResourcePath isNil ifTrue:[ |
|
1562
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2506 |
ResourcePath := self constructPathFor:'resources' |
617 | 2507 |
]. |
2508 |
||
2509 |
^ self searchPath:ResourcePath for:aFileName in:'resources' |
|
2510 |
||
2511 |
" |
|
2512 |
Smalltalk getResourceFileName:'SBrowser.rs' |
|
2513 |
" |
|
1562
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2514 |
|
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2515 |
"Modified: 18.7.1996 / 15:54:03 / cg" |
617 | 2516 |
! |
2517 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2518 |
getSourceFileName:aFileName |
617 | 2519 |
"search aFileName in some standard places |
2520 |
(subdirectories named 'source' in SystemPath); |
|
736 | 2521 |
return the absolute filename or nil if none is found. |
2522 |
This is used to find a sourceFile for a methods source, |
|
2523 |
if no sourceCodeManager is available." |
|
617 | 2524 |
|
2525 |
SourcePath isNil ifTrue:[ |
|
1562
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2526 |
SourcePath := self constructPathFor:'source' |
617 | 2527 |
]. |
2528 |
||
2529 |
^ self searchPath:SourcePath for:aFileName in:'source' |
|
191 | 2530 |
|
2531 |
" |
|
736 | 2532 |
Smalltalk getSourceFileName:'Smalltalk.st' |
2533 |
Smalltalk getSourceFileName:'ArrColl.st' |
|
191 | 2534 |
" |
1562
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2535 |
|
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2536 |
"Modified: 18.7.1996 / 15:54:07 / cg" |
617 | 2537 |
! |
2538 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2539 |
getSystemFileName:aFileName |
617 | 2540 |
"search aFileName in some standard places; |
2541 |
return the absolute filename or nil if none is found. |
|
2542 |
see comment in Smalltalk>>initSystemPath." |
|
2543 |
||
2544 |
"credits for this method go to Markus ...." |
|
2545 |
||
2546 |
(aFileName startsWith:'/') ifTrue:[ |
|
2547 |
"dont use path for absolute file names" |
|
2548 |
||
2549 |
^ aFileName |
|
191 | 2550 |
]. |
2551 |
||
617 | 2552 |
self realSystemPath do:[:dirName | |
2553 |
|realName| |
|
2554 |
||
2555 |
realName := dirName , '/' , aFileName. |
|
2556 |
(OperatingSystem isReadable:realName) ifTrue: [ |
|
2557 |
^ realName |
|
191 | 2558 |
] |
2559 |
]. |
|
617 | 2560 |
^ nil |
2561 |
! |
|
2562 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2563 |
libraryFileNameOfClass:aClassOrClassName |
617 | 2564 |
"for a given class, return the name of a classLibrary which contains |
2565 |
binary code for it. |
|
2566 |
Read the libinfo file 'liblist.stc' (which is created during the compilation process) |
|
2567 |
for an entry for aClassOrClassName. |
|
2568 |
Search for the className in the first col, and return the value found in |
|
2569 |
the 2nd col. |
|
2570 |
Return nil if no entry is found. |
|
2571 |
||
2572 |
A nil returns means that this class is either built-in or not present |
|
2573 |
in a package-class library (i.e. either as separate .o or separate .st file). |
|
2574 |
Otherwise, the returned name is the classLibrary object of that class. |
|
2575 |
The classes code can be loaded from that file if binary loading is supported." |
|
2576 |
||
2577 |
|aStream line words n aClassName| |
|
2578 |
||
2579 |
aClassOrClassName isBehavior ifTrue:[ |
|
2580 |
aClassName := aClassOrClassName name |
|
2581 |
] ifFalse:[ |
|
2582 |
aClassName := aClassOrClassName |
|
2583 |
]. |
|
2584 |
aClassName := aClassName asString. |
|
2585 |
||
2586 |
#('include/liblist.stc') "/ filenames |
|
2587 |
with:#(2) "/ column |
|
2588 |
do:[:fileName :col | |
|
2589 |
||
2590 |
aStream := self systemFileStreamFor:fileName. |
|
2591 |
aStream notNil ifTrue:[ |
|
2592 |
[aStream atEnd] whileFalse:[ |
|
2593 |
line := aStream nextLine. |
|
2594 |
line notNil ifTrue:[ |
|
2595 |
(line startsWith:'#') ifFalse:[ |
|
2596 |
words := line asCollectionOfWords. |
|
2597 |
(n := words size) > 1 ifTrue:[ |
|
2598 |
(words at:1) = aClassName ifTrue:[ |
|
2599 |
n >= col ifTrue:[ |
|
2600 |
^ (words at:col) withoutSeparators |
|
2601 |
] |
|
2602 |
] |
|
2603 |
] |
|
2604 |
] |
|
2605 |
] |
|
2606 |
]. |
|
2607 |
aStream close |
|
2608 |
]. |
|
2609 |
]. |
|
2610 |
||
2611 |
^ nil |
|
2612 |
||
2613 |
" |
|
2614 |
Smalltalk libraryFileNameOfClass:'ClockView' |
|
2615 |
Smalltalk libraryFileNameOfClass:'Bag' |
|
2616 |
" |
|
2617 |
||
2618 |
"Modified: 6.11.1995 / 15:41:39 / cg" |
|
2619 |
! |
|
2620 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2621 |
loadBinaries |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2622 |
"return true, if binaries should be loaded into the system, |
617 | 2623 |
false if this should be suppressed. The default is false (for now)." |
2624 |
||
2625 |
^ LoadBinaries |
|
2626 |
! |
|
2627 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2628 |
loadBinaries:aBoolean |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2629 |
"{ Pragma: +optSpace }" |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
2630 |
|
617 | 2631 |
"turn on/off loading of binary objects" |
2632 |
||
935
4317f75fa478
dont allow setting the loadBinaries flag, if there is no ObjectFileLoader
Claus Gittinger <cg@exept.de>
parents:
908
diff
changeset
|
2633 |
aBoolean ifTrue:[ |
4317f75fa478
dont allow setting the loadBinaries flag, if there is no ObjectFileLoader
Claus Gittinger <cg@exept.de>
parents:
908
diff
changeset
|
2634 |
(ObjectFileLoader notNil and:[ObjectFileLoader canLoadObjectFiles]) ifTrue:[ |
4317f75fa478
dont allow setting the loadBinaries flag, if there is no ObjectFileLoader
Claus Gittinger <cg@exept.de>
parents:
908
diff
changeset
|
2635 |
LoadBinaries := true. |
4317f75fa478
dont allow setting the loadBinaries flag, if there is no ObjectFileLoader
Claus Gittinger <cg@exept.de>
parents:
908
diff
changeset
|
2636 |
^ self |
4317f75fa478
dont allow setting the loadBinaries flag, if there is no ObjectFileLoader
Claus Gittinger <cg@exept.de>
parents:
908
diff
changeset
|
2637 |
]. |
4317f75fa478
dont allow setting the loadBinaries flag, if there is no ObjectFileLoader
Claus Gittinger <cg@exept.de>
parents:
908
diff
changeset
|
2638 |
'SMALLTALK: this system does not support binary loading' infoPrintNL. |
4317f75fa478
dont allow setting the loadBinaries flag, if there is no ObjectFileLoader
Claus Gittinger <cg@exept.de>
parents:
908
diff
changeset
|
2639 |
]. |
4317f75fa478
dont allow setting the loadBinaries flag, if there is no ObjectFileLoader
Claus Gittinger <cg@exept.de>
parents:
908
diff
changeset
|
2640 |
LoadBinaries := false |
617 | 2641 |
! |
2642 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2643 |
logDoits |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2644 |
"return true if doits should go into the changes file |
617 | 2645 |
as well as changes - by default, this is off, since |
2646 |
it can blow up the changes file enormously ... |
|
2647 |
" |
|
2648 |
||
2649 |
^ LogDoits |
|
2650 |
||
2651 |
" |
|
2652 |
LogDoits := false |
|
2653 |
LogDoits := true |
|
2654 |
" |
|
2655 |
! |
|
2656 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2657 |
logDoits:aBoolean |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2658 |
"{ Pragma: +optSpace }" |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
2659 |
|
617 | 2660 |
"turn on/off logging of doits in the changes file. |
2661 |
By default, this is off, since it can blow up the |
|
2662 |
changes file enormously ... |
|
2663 |
" |
|
2664 |
||
2665 |
LogDoits := aBoolean |
|
2666 |
||
2667 |
! |
|
2668 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2669 |
readAbbreviations |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2670 |
"read classname to filename mappings from include/abbrev.stc. |
617 | 2671 |
sigh - all for those poor sys5.3 or MSDOS people with short filenames ..." |
2672 |
||
1131
c12018d50e2d
more checks for abbreviation conflicts
Claus Gittinger <cg@exept.de>
parents:
1119
diff
changeset
|
2673 |
|abbrevs aStream line words nm abbrev key oldAbbrev cls| |
617 | 2674 |
|
2675 |
CachedAbbreviations := abbrevs := IdentityDictionary new. |
|
2676 |
aStream := self systemFileStreamFor:'include/abbrev.stc'. |
|
2677 |
aStream notNil ifTrue:[ |
|
977 | 2678 |
[aStream atEnd] whileFalse:[ |
2679 |
line := aStream nextLine. |
|
2680 |
line notNil ifTrue:[ |
|
2681 |
(line startsWith:'#') ifFalse:[ |
|
2682 |
words := line asCollectionOfWords. |
|
2683 |
words size >= 2 ifTrue:[ |
|
2684 |
nm := (words at:1) withoutSeparators. |
|
2685 |
abbrev := (words at:2) withoutSeparators. |
|
2686 |
nm ~= abbrev ifTrue:[ |
|
2687 |
key := nm asSymbol. |
|
2688 |
oldAbbrev := abbrevs at:key ifAbsent:nil. |
|
2689 |
oldAbbrev notNil ifTrue:[ |
|
2690 |
oldAbbrev ~= abbrev ifTrue:[ |
|
1131
c12018d50e2d
more checks for abbreviation conflicts
Claus Gittinger <cg@exept.de>
parents:
1119
diff
changeset
|
2691 |
StandAlone ifFalse:[ |
1570 | 2692 |
('SMALLTALK: conflict for: ' , nm , ' in abbrev.stc (' , oldAbbrev , ' <-> ' , abbrev , ')') infoPrintNL |
1131
c12018d50e2d
more checks for abbreviation conflicts
Claus Gittinger <cg@exept.de>
parents:
1119
diff
changeset
|
2693 |
] |
977 | 2694 |
]. |
2695 |
] ifFalse:[ |
|
1131
c12018d50e2d
more checks for abbreviation conflicts
Claus Gittinger <cg@exept.de>
parents:
1119
diff
changeset
|
2696 |
cls := self classNamed:abbrev. |
c12018d50e2d
more checks for abbreviation conflicts
Claus Gittinger <cg@exept.de>
parents:
1119
diff
changeset
|
2697 |
|
c12018d50e2d
more checks for abbreviation conflicts
Claus Gittinger <cg@exept.de>
parents:
1119
diff
changeset
|
2698 |
cls notNil ifTrue:[ |
c12018d50e2d
more checks for abbreviation conflicts
Claus Gittinger <cg@exept.de>
parents:
1119
diff
changeset
|
2699 |
cls name ~= nm ifTrue:[ |
c12018d50e2d
more checks for abbreviation conflicts
Claus Gittinger <cg@exept.de>
parents:
1119
diff
changeset
|
2700 |
StandAlone ifFalse:[ |
1570 | 2701 |
('SMALLTALK: conflict for: ' , cls name , ' in abbrev.stc (' , nm , ' -> ' , abbrev , ')') infoPrintNL |
1131
c12018d50e2d
more checks for abbreviation conflicts
Claus Gittinger <cg@exept.de>
parents:
1119
diff
changeset
|
2702 |
] |
c12018d50e2d
more checks for abbreviation conflicts
Claus Gittinger <cg@exept.de>
parents:
1119
diff
changeset
|
2703 |
] |
c12018d50e2d
more checks for abbreviation conflicts
Claus Gittinger <cg@exept.de>
parents:
1119
diff
changeset
|
2704 |
]. |
977 | 2705 |
abbrevs at:nm asSymbol put:abbrev. |
2706 |
] |
|
2707 |
] |
|
2708 |
] |
|
2709 |
] |
|
2710 |
] |
|
2711 |
]. |
|
2712 |
aStream close |
|
617 | 2713 |
]. |
2714 |
^ abbrevs |
|
191 | 2715 |
|
2716 |
" |
|
617 | 2717 |
Smalltalk readAbbreviations |
191 | 2718 |
" |
617 | 2719 |
|
1570 | 2720 |
"Modified: 18.7.1996 / 19:33:05 / cg" |
617 | 2721 |
! |
2722 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2723 |
realSystemPath |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2724 |
"return the realSystemPath - thats the directorynames from |
617 | 2725 |
SystemPath which exist and are readable" |
2726 |
||
2727 |
RealSystemPath isNil ifTrue:[ |
|
2728 |
RealSystemPath := SystemPath select:[:dirName | |
|
2729 |
(OperatingSystem isDirectory:dirName) |
|
2730 |
and:[OperatingSystem isReadable:dirName] |
|
2731 |
]. |
|
2732 |
]. |
|
2733 |
^ RealSystemPath |
|
2734 |
! |
|
2735 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2736 |
resourceFileStreamFor:aFileName |
617 | 2737 |
"search aFileName in some standard places; |
2738 |
return a readonly fileStream or nil if not found. |
|
2739 |
Searches in subdirectories named 'resource' in SystemPath" |
|
2740 |
||
2741 |
|aString| |
|
2742 |
||
2743 |
aString := self getResourceFileName:aFileName. |
|
2744 |
aString notNil ifTrue:[ |
|
2745 |
^ FileStream readonlyFileNamed:aString |
|
2746 |
]. |
|
2747 |
^ nil |
|
2748 |
! |
|
2749 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2750 |
searchPath:aPath for:aFileName in:aDirName |
617 | 2751 |
"search aPath for a subdirectory named aDirectory with a file |
2752 |
named aFileName" |
|
2753 |
||
1562
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2754 |
((aFileName startsWith:'/') |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2755 |
or:[(aFileName startsWith:'./') |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2756 |
or:[(aFileName startsWith:'../')]]) ifTrue:[ |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2757 |
"/ |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2758 |
"/ dont use path for absolute or explicit .-relative file names |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2759 |
"/ |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2760 |
^ aFileName |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2761 |
]. |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2762 |
|
617 | 2763 |
aPath do:[:dirName | |
1562
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2764 |
|realName| |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2765 |
|
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2766 |
(OperatingSystem isReadable:(realName := dirName , '/' , aDirName , '/' , aFileName)) ifTrue: [ |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2767 |
^ realName |
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2768 |
] |
617 | 2769 |
]. |
2770 |
^ nil |
|
1562
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2771 |
|
850a88ecff97
searchPath: dont use it, if fileName starts with "./" or "../"
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
|
2772 |
"Modified: 18.7.1996 / 15:53:35 / cg" |
617 | 2773 |
! |
2774 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2775 |
secureFileIn:aFileName |
617 | 2776 |
"read in the named file, looking for it at standard places. |
2777 |
Catch any error during fileIn. Return true if ok, false if failed" |
|
2778 |
||
1114 | 2779 |
|retVal| |
2780 |
||
2781 |
retVal := false. |
|
2782 |
||
2783 |
(SignalSet with:AbortSignal with:Process terminateSignal) |
|
2784 |
handle:[:ex | |
|
2785 |
ex return |
|
2786 |
] do:[ |
|
2787 |
retVal := self fileIn:aFileName |
|
2788 |
]. |
|
2789 |
^ retVal |
|
617 | 2790 |
! |
2791 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2792 |
silentFileIn:aFilename |
617 | 2793 |
"same as fileIn:, but do not output 'compiled...'-messages on Transcript. |
2794 |
Main use is during startup." |
|
2795 |
||
2796 |
|wasSilent| |
|
2797 |
||
2798 |
wasSilent := self silentLoading:true. |
|
2799 |
[ |
|
2800 |
self fileIn:aFilename |
|
2801 |
] valueNowOrOnUnwindDo:[ |
|
2802 |
self silentLoading:wasSilent |
|
2803 |
] |
|
2804 |
! |
|
2805 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2806 |
sourceDirectoryNameOfClass:aClassOrClassName |
617 | 2807 |
"for a given class, return the pathname relative to TOP of the classes source code. |
728
50cf1c907c28
again search liblist for a classes source directory
Claus Gittinger <cg@exept.de>
parents:
713
diff
changeset
|
2808 |
Read the files 'abbrev.stc' and 'liblist.stc' (which are created during the compilation process) |
617 | 2809 |
for an entry for aClassOrClassName. |
2810 |
Search for the className in the first col, and return the value found in |
|
2811 |
the 3rd col. |
|
2812 |
Return nil if no entry is found." |
|
2813 |
||
2814 |
|aStream line words n aClassName| |
|
2815 |
||
2816 |
aClassOrClassName isBehavior ifTrue:[ |
|
736 | 2817 |
aClassName := aClassOrClassName name |
617 | 2818 |
] ifFalse:[ |
736 | 2819 |
aClassName := aClassOrClassName |
191 | 2820 |
]. |
617 | 2821 |
aClassName := aClassName asString. |
2822 |
||
728
50cf1c907c28
again search liblist for a classes source directory
Claus Gittinger <cg@exept.de>
parents:
713
diff
changeset
|
2823 |
#('include/abbrev.stc' 'include/liblist.stc') "/ filenames |
50cf1c907c28
again search liblist for a classes source directory
Claus Gittinger <cg@exept.de>
parents:
713
diff
changeset
|
2824 |
with:#(3 2) "/ column |
617 | 2825 |
do:[:fileName :col | |
2826 |
||
736 | 2827 |
aStream := self systemFileStreamFor:fileName. |
2828 |
aStream notNil ifTrue:[ |
|
2829 |
[aStream atEnd] whileFalse:[ |
|
2830 |
line := aStream nextLine. |
|
2831 |
line notNil ifTrue:[ |
|
2832 |
(line startsWith:'#') ifFalse:[ |
|
2833 |
words := line asCollectionOfWords. |
|
2834 |
(n := words size) > 1 ifTrue:[ |
|
2835 |
(words at:1) = aClassName ifTrue:[ |
|
2836 |
n >= col ifTrue:[ |
|
2837 |
^ (words at:col) withoutSeparators |
|
2838 |
] |
|
2839 |
] |
|
2840 |
] |
|
2841 |
] |
|
2842 |
] |
|
2843 |
]. |
|
2844 |
aStream close |
|
2845 |
]. |
|
617 | 2846 |
]. |
2847 |
||
2848 |
^ nil |
|
191 | 2849 |
|
2850 |
" |
|
617 | 2851 |
Smalltalk sourceDirectoryNameOfClass:'ClockView' |
2852 |
Smalltalk sourceDirectoryNameOfClass:'Bag' |
|
2853 |
Smalltalk sourceDirectoryNameOfClass:'GLWireCubeDemoView' |
|
2854 |
Smalltalk sourceDirectoryNameOfClass:'SomeNonExistingClass' |
|
2855 |
" |
|
2856 |
||
2857 |
"Created: 6.11.1995 / 15:43:30 / cg" |
|
728
50cf1c907c28
again search liblist for a classes source directory
Claus Gittinger <cg@exept.de>
parents:
713
diff
changeset
|
2858 |
"Modified: 9.12.1995 / 23:54:14 / cg" |
617 | 2859 |
! |
2860 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2861 |
sourceFileStreamFor:aFileName |
617 | 2862 |
"search aFileName in some standard places; |
2863 |
return a readonly fileStream or nil if not found. |
|
2864 |
Searches in subdirectories named 'source' in SystemPath" |
|
2865 |
||
2866 |
|aString| |
|
2867 |
||
2868 |
aString := self getSourceFileName:aFileName. |
|
2869 |
aString notNil ifTrue:[ |
|
2870 |
^ FileStream readonlyFileNamed:aString |
|
2871 |
]. |
|
2872 |
^ nil |
|
2873 |
! |
|
2874 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2875 |
systemFileStreamFor:aFileName |
617 | 2876 |
"search aFileName in some standard places; |
2877 |
return a readonly fileStream or nil if not found. |
|
2878 |
see comment in Smalltalk>>initSystemPath" |
|
2879 |
||
2880 |
|aString| |
|
2881 |
||
2882 |
aString := self getSystemFileName:aFileName. |
|
2883 |
aString notNil ifTrue:[ |
|
2884 |
^ FileStream readonlyFileNamed:aString |
|
2885 |
]. |
|
2886 |
^ nil |
|
2887 |
! |
|
2888 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2889 |
systemPath |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2890 |
"return a collection of directorynames, where smalltalk |
617 | 2891 |
looks for system files |
2892 |
(usually in subdirs such as resources, bitmaps, source etc.) |
|
2893 |
see comment in Smalltalk>>initSystemPath." |
|
2894 |
||
2895 |
^ SystemPath |
|
2896 |
||
2897 |
" |
|
2898 |
Smalltalk systemPath |
|
2899 |
Smalltalk systemPath addLast:'someOtherDirectoryPath' |
|
2900 |
" |
|
2901 |
! |
|
2902 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2903 |
systemPath:aPath |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2904 |
"set the collection of directorynames, where smalltalk |
617 | 2905 |
looks for system files |
2906 |
(usually in subdirs such as resources, bitmaps, source etc.) |
|
2907 |
see comment in Smalltalk>>initSystemPath." |
|
2908 |
||
2909 |
SystemPath := aPath. |
|
2910 |
self flushPathCaches |
|
2911 |
||
2912 |
" |
|
2913 |
Smalltalk systemPath |
|
2914 |
Smalltalk systemPath:(Smalltalk systemPath copy addLast:'someOtherDirectoryPath') |
|
191 | 2915 |
" |
1 | 2916 |
! ! |
2 | 2917 |
|
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
2918 |
!Smalltalk class methodsFor:'time-versions'! |
453 | 2919 |
|
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2920 |
configuration |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2921 |
"{ Pragma: +optSpace }" |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
2922 |
|
453 | 2923 |
"for developers only: return the configuration, with which |
2924 |
this smalltalk was compiled." |
|
2925 |
||
567 | 2926 |
%{ /* NOCONTEXT */ |
453 | 2927 |
extern char *__getConfigurationString(); |
2928 |
||
2929 |
RETURN (__MKSTRING(__getConfigurationString() COMMA_SND)); |
|
2930 |
%} |
|
2931 |
||
2932 |
" |
|
2933 |
Smalltalk configuration |
|
2934 |
" |
|
2935 |
! |
|
2936 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2937 |
copyrightString |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2938 |
"{ Pragma: +optSpace }" |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
2939 |
|
453 | 2940 |
"return a copyright string" |
2941 |
||
567 | 2942 |
%{ /* NOCONTEXT */ |
829
fc386319f41c
removed external function defs (soon no longer allowed)
Claus Gittinger <cg@exept.de>
parents:
822
diff
changeset
|
2943 |
#ifndef __getCopyrightString |
fc386319f41c
removed external function defs (soon no longer allowed)
Claus Gittinger <cg@exept.de>
parents:
822
diff
changeset
|
2944 |
extern OBJ __getCopyrightString(); |
568 | 2945 |
#endif |
2946 |
||
829
fc386319f41c
removed external function defs (soon no longer allowed)
Claus Gittinger <cg@exept.de>
parents:
822
diff
changeset
|
2947 |
RETURN (__getCopyrightString()); |
567 | 2948 |
%} |
453 | 2949 |
|
2950 |
" |
|
2951 |
Smalltalk copyrightString |
|
2952 |
" |
|
2953 |
! |
|
2954 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2955 |
distributorString |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2956 |
"{ Pragma: +optSpace }" |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
2957 |
|
567 | 2958 |
"return a string describing the distributor of this software" |
2959 |
||
2960 |
%{ /* NOCONTEXT */ |
|
829
fc386319f41c
removed external function defs (soon no longer allowed)
Claus Gittinger <cg@exept.de>
parents:
822
diff
changeset
|
2961 |
#ifndef __getDistributorString |
fc386319f41c
removed external function defs (soon no longer allowed)
Claus Gittinger <cg@exept.de>
parents:
822
diff
changeset
|
2962 |
extern OBJ __getDistributorString(); |
568 | 2963 |
#endif |
2964 |
||
829
fc386319f41c
removed external function defs (soon no longer allowed)
Claus Gittinger <cg@exept.de>
parents:
822
diff
changeset
|
2965 |
RETURN (__getDistributorString()); |
567 | 2966 |
%} |
2967 |
" |
|
2968 |
Smalltalk distributorString |
|
2969 |
" |
|
2970 |
! |
|
2971 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2972 |
hello |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
2973 |
"{ Pragma: +optSpace }" |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
2974 |
|
453 | 2975 |
"return a greeting string" |
2976 |
||
2977 |
"stupid: this should come from a resource file ... |
|
2978 |
but I dont use it here, to allow mini-systems without |
|
2979 |
Resource-stuff." |
|
2980 |
||
1307 | 2981 |
|proto lang| |
2982 |
||
2983 |
lang := Language. |
|
2984 |
(lang == #german or:[lang == #de]) ifTrue:[ |
|
1412 | 2985 |
proto := 'Willkommen bei %1 - Version %2 vom %3' |
1307 | 2986 |
]. |
2987 |
(lang == #french or:[lang == #fr]) ifTrue:[ |
|
1412 | 2988 |
proto := 'Bienvenue à %1 - version %2 de %3' |
2 | 2989 |
]. |
1307 | 2990 |
|
2991 |
"/ ... more needed here ... |
|
2992 |
||
2993 |
proto isNil ifTrue:[ |
|
1412 | 2994 |
proto := 'Hello World - here is %1 version %2 of %3'. |
453 | 2995 |
]. |
1307 | 2996 |
|
1412 | 2997 |
^ proto bindWith:(Text string:'SmallTalk/X' emphasis:#bold) |
2998 |
with:(self versionString) |
|
2999 |
with:(self versionDate) |
|
453 | 3000 |
|
3001 |
" |
|
1307 | 3002 |
Smalltalk language:#us. |
3003 |
Smalltalk hello |
|
3004 |
||
3005 |
Smalltalk language:#de. |
|
3006 |
Smalltalk hello |
|
1412 | 3007 |
|
1422 | 3008 |
Transcript showCR:(Smalltalk hello) |
3009 |
Stdout showCR:(Smalltalk hello) |
|
453 | 3010 |
" |
1307 | 3011 |
|
1412 | 3012 |
"Modified: 18.5.1996 / 14:25:13 / cg" |
617 | 3013 |
! |
3014 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3015 |
imageRestartTime |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3016 |
"return a timestamp for the moment when this image was restarted. |
1069 | 3017 |
If we do not execute from an image (i.e. fresh start), return nil." |
745
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3018 |
|
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3019 |
^ ImageRestartTime |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3020 |
|
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3021 |
" |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3022 |
Smalltalk imageStartTime |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3023 |
Smalltalk imageRestartTime |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3024 |
" |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3025 |
|
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3026 |
"Created: 13.12.1995 / 17:44:20 / cg" |
1069 | 3027 |
"Modified: 6.3.1996 / 11:56:35 / cg" |
745
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3028 |
! |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3029 |
|
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3030 |
imageSaveTime |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3031 |
"return a timestamp for the moment when this image was saved" |
1100
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
3032 |
|
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
3033 |
^ ObjectMemory imageSaveTime |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
3034 |
! |
eebf3ed54b23
reloadAllObjectFiles now called explicit (its too late via ObjMem changed)
Claus Gittinger <cg@exept.de>
parents:
1097
diff
changeset
|
3035 |
|
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3036 |
imageStartTime |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3037 |
"return a timestamp for the moment when this system started the first time |
745
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3038 |
(i.e. the first initial start without an image)" |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3039 |
|
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3040 |
^ ImageStartTime |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3041 |
|
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3042 |
" |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3043 |
Smalltalk imageStartTime |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3044 |
Smalltalk imageRestartTime |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3045 |
" |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3046 |
|
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3047 |
"Created: 13.12.1995 / 17:44:14 / cg" |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3048 |
"Modified: 13.12.1995 / 17:45:47 / cg" |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3049 |
! |
d16f199a1551
added imageStart & restart timestamps
Claus Gittinger <cg@exept.de>
parents:
736
diff
changeset
|
3050 |
|
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3051 |
majorVersionNr |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3052 |
"{ Pragma: +optSpace }" |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
3053 |
|
617 | 3054 |
"return the major version number. |
3055 |
This is only incremented for very fundamental changes, |
|
3056 |
which make old object files totally incompatible |
|
3057 |
(for example, if the layout/representation of fundamental |
|
3058 |
classes changes)." |
|
3059 |
||
3060 |
^ 2 |
|
3061 |
||
3062 |
" |
|
3063 |
Smalltalk majorVersionNr |
|
3064 |
" |
|
3065 |
! |
|
3066 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3067 |
minorVersionNr |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3068 |
"{ Pragma: +optSpace }" |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
3069 |
|
617 | 3070 |
"return the minor version number. |
3071 |
This is incremented for changes which make some old object |
|
3072 |
files incompatible, or the protocol changes such that some |
|
3073 |
classes need rework." |
|
3074 |
||
3075 |
^ 10 |
|
3076 |
||
3077 |
" |
|
3078 |
Smalltalk minorVersionNr |
|
3079 |
" |
|
3080 |
! |
|
3081 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3082 |
releaseIdentification |
1552 | 3083 |
"{ Pragma: +optSpace }" |
3084 |
||
3085 |
"for developers only: return the release |
|
3086 |
(to further identify the version in case of errors)" |
|
3087 |
||
3088 |
%{ /* NOCONTEXT */ |
|
1553 | 3089 |
extern OBJ __getRel(); |
3090 |
||
3091 |
RETURN (__getRel()); |
|
1552 | 3092 |
%} |
3093 |
||
3094 |
" |
|
3095 |
Smalltalk releaseIdentification |
|
3096 |
" |
|
3097 |
! |
|
3098 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3099 |
releaseNr |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3100 |
"{ Pragma: +optSpace }" |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
3101 |
|
617 | 3102 |
"return the revision number. |
3103 |
Incremented for releases which fix bugs/add features but did not find |
|
3104 |
their way to the outside world." |
|
3105 |
||
732
29a49feab799
release bump - that seems to be a good one
Claus Gittinger <cg@exept.de>
parents:
728
diff
changeset
|
3106 |
^ 5 |
617 | 3107 |
|
3108 |
" |
|
3109 |
Smalltalk releaseNr |
|
3110 |
" |
|
732
29a49feab799
release bump - that seems to be a good one
Claus Gittinger <cg@exept.de>
parents:
728
diff
changeset
|
3111 |
|
29a49feab799
release bump - that seems to be a good one
Claus Gittinger <cg@exept.de>
parents:
728
diff
changeset
|
3112 |
"Created: 10.12.1995 / 01:42:19 / cg" |
617 | 3113 |
! |
3114 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3115 |
revisionNr |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3116 |
"{ Pragma: +optSpace }" |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
3117 |
|
617 | 3118 |
"return the revision number. |
3119 |
Incremented for releases which fix bugs/add features |
|
3120 |
and represent a stable workable version which got published |
|
3121 |
to the outside world." |
|
3122 |
||
948 | 3123 |
^ 9 |
617 | 3124 |
|
3125 |
" |
|
3126 |
Smalltalk revisionNr |
|
3127 |
" |
|
3128 |
! |
|
3129 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3130 |
timeStamp |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3131 |
"return a string useful for timestamping a file. |
617 | 3132 |
The returned string is padded with spaces for a constant |
3133 |
length (to avoid changing a files size in fileOut with unchanged |
|
3134 |
class)." |
|
3135 |
||
3136 |
^ ('''From Smalltalk/X, Version:' , (Smalltalk versionString) , ' on ' |
|
3137 |
, Date today printString , ' at ' , Time now printString |
|
3138 |
, '''') paddedTo:80 with:(Character space) |
|
3139 |
! |
|
3140 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3141 |
versionDate |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3142 |
"{ Pragma: +optSpace }" |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
3143 |
|
617 | 3144 |
"return the executables build date - thats the date when the smalltalk |
3145 |
executable was built" |
|
3146 |
||
3147 |
%{ /* NOCONTEXT */ |
|
3148 |
extern char *__getBuildDateString(); |
|
3149 |
||
3150 |
RETURN (__MKSTRING(__getBuildDateString() COMMA_SND) ); |
|
3151 |
%} |
|
3152 |
" |
|
3153 |
Smalltalk versionDate |
|
3154 |
" |
|
3155 |
! |
|
3156 |
||
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3157 |
versionString |
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3158 |
"{ Pragma: +optSpace }" |
1119
956d62a5656c
compile seldom used methods with optSpace (is this a good idea ?)
Claus Gittinger <cg@exept.de>
parents:
1114
diff
changeset
|
3159 |
|
617 | 3160 |
"return the version string" |
3161 |
||
3162 |
^ (self majorVersionNr printString , |
|
3163 |
'.', |
|
3164 |
self minorVersionNr printString , |
|
3165 |
'.', |
|
3166 |
self revisionNr printString) |
|
3167 |
||
3168 |
" |
|
3169 |
Smalltalk versionString |
|
3170 |
" |
|
2 | 3171 |
! ! |
453 | 3172 |
|
1480
df0bea6285f8
Change the name of a classes Metaclass from e.g. "SmallIntegerclass" to
Stefan Vogel <sv@exept.de>
parents:
1461
diff
changeset
|
3173 |
!Smalltalk class methodsFor:'documentation'! |
630 | 3174 |
|
1568
2ed24cca3dac
oops -checked in corrupt version
Claus Gittinger <cg@exept.de>
parents:
1567
diff
changeset
|
3175 |
version |
1570 | 3176 |
^ '$Header: /cvs/stx/stx/libbasic/Smalltalk.st,v 1.158 1996-07-18 17:33:41 cg Exp $' |
630 | 3177 |
! ! |