author | Claus Gittinger <cg@exept.de> |
Sun, 03 Sep 2000 17:14:56 +0200 | |
changeset 5582 | 737d121ae7de |
parent 4374 | 0b2a18a8cf84 |
child 5826 | 2501b04853eb |
permissions | -rw-r--r-- |
3336 | 1 |
" |
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COPYRIGHT (c) 1997 by eXept Software AG |
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All Rights Reserved |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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||
13 |
Filename subclass:#PCFilename |
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instanceVariableNames:'' |
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classVariableNames:'StandardSuffixTable' |
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poolDictionaries:'' |
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category:'OS-Windows' |
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! |
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|
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!PCFilename class methodsFor:'documentation'! |
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copyright |
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" |
|
24 |
COPYRIGHT (c) 1997 by eXept Software AG |
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All Rights Reserved |
3336 | 26 |
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27 |
This software is furnished under a license and may be used |
|
28 |
only in accordance with the terms of that license and with the |
|
29 |
inclusion of the above copyright notice. This software may not |
|
30 |
be provided or otherwise made available to, or used by, any |
|
31 |
other person. No title to or ownership of the software is |
|
32 |
hereby transferred. |
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" |
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! |
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documentation |
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" |
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Filenames in Windows-NT / Win95. |
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" |
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! ! |
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!PCFilename class methodsFor:'initialization'! |
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initStandardSuffixTable |
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"since there is no 'file' command to extract the type, |
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return a guess based upon the files suffix. The following |
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table defines what is returned." |
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StandardSuffixTable := Dictionary new. |
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#( |
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'COM' 'executable' |
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'DIR' 'directory' |
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'EXE' 'executable' |
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'LST' 'listing' |
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'OBJ' 'object file' |
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'TMP' 'temporary' |
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'BAS' 'basic source' |
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'C' 'c source' |
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'COB' 'cobol source' |
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'FOR' 'fortran source' |
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'PAS' 'pascal source' |
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'PL1' 'PL/1 source' |
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'ST' 'smalltalk source' |
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'STH' 'stc generated header' |
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'DLL' 'dynamic link library' |
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) pairWiseDo:[:k :v | |
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StandardSuffixTable at:k put:v |
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] |
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" |
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StandardSuffixTable := nil. |
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self initStandardSuffixTable |
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" |
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"Modified: 16.10.1997 / 13:12:39 / cg" |
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! ! |
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!PCFilename class methodsFor:'instance creation'! |
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newTemporaryIn:aDirectoryPrefix |
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"return a new unique filename - use this for temporary files. |
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redefined to always return an MSDOS 8+3 fileName, |
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in case the tempFile is passed to an OLD dos utility.." |
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|pid nr nameString| |
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(self ~~ ConcreteClass) ifTrue:[ |
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^ ConcreteClass newTemporaryIn:aDirectoryPrefix |
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]. |
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"/ although the above allows things to be redefined in concrete classes, |
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"/ the following should work on all systems ... |
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NextTempFilenameIndex isNil ifTrue:[ |
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NextTempFilenameIndex := 1. |
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]. |
97 |
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pid := OperatingSystem getProcessId printString. |
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pid := pid copyLast:(3 min:pid size). |
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nr := NextTempFilenameIndex printString. |
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nr := nr copyLast:(3 min:nr size). |
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nameString := (self tempFileNameTemplate) |
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bindWith:pid |
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with:nr. |
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NextTempFilenameIndex := NextTempFilenameIndex + 1. |
106 |
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(aDirectoryPrefix isNil or:[aDirectoryPrefix asString isEmpty]) ifFalse:[ |
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^ aDirectoryPrefix asFilename construct:nameString |
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]. |
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^ self named:nameString |
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"temp files in '/tmp': |
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Filename newTemporary |
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" |
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"temp files somewhere |
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(not recommended - use above since it can be controlled via shell variables): |
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Filename newTemporaryIn:'/tmp' |
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Filename newTemporaryIn:'/tmp' |
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Filename newTemporaryIn:'/usr/tmp' |
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Filename newTemporaryIn:'/' |
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" |
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"a local temp file: |
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Filename newTemporaryIn:'' |
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Filename newTemporaryIn:nil |
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Filename newTemporaryIn:'.' |
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Filename newTemporaryIn:('source' asFilename) |
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" |
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"Modified: 7.9.1995 / 10:48:31 / claus" |
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"Modified: 8.9.1997 / 00:28:33 / cg" |
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"Created: 30.1.1998 / 11:49:33 / md" |
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"Modified: 30.1.1998 / 11:52:06 / md" |
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"Modified: 30.1.1998 / 12:09:18 / dq" |
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! |
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rootDirectoryOnVolume:aVolumeName |
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"return a filename for the root directory on some volume" |
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^ self named:(aVolumeName , '\') |
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" |
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Filename rootDirectoryOnVolume:'d:' |
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Filename rootDirectoryOnVolume:'\\idefix\home' |
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" |
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"Modified: / 24.9.1998 / 19:06:15 / cg" |
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! ! |
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!PCFilename class methodsFor:'queries'! |
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isBadCharacter:aCharacter |
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"return true, if aCharacter is unallowed in a filename." |
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159 |
('<>:"/\|' includes:aCharacter) ifTrue:[^ true]. |
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^ super isBadCharacter:aCharacter |
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"Created: 8.9.1997 / 00:14:06 / cg" |
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! |
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isCaseSensitive |
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"return true, if filenames are case sensitive." |
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^ false |
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! |
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separator |
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"return the file/directory separator." |
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^ $\ |
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" |
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Filename concreteClass separator |
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" |
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"Modified: 8.9.1997 / 00:18:03 / cg" |
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! |
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tempFileNameTemplate |
184 |
"return a template for temporary files. |
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185 |
This is expanded with the current processID and a sequenceNumber |
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to generate a unique filename. |
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Redefined for MSDOS 8+3 filenames" |
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^ 'st%1%2' |
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"Created: 30.1.1998 / 12:09:18 / dq" |
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! ! |
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!PCFilename methodsFor:'converting'! |
195 |
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196 |
makeLegalFilename |
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"convert the receivers name to be a legal filename. |
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This removes/replaces invalid characters and/or compresses |
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the name as required by Win95-WinNT." |
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200 |
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201 |
|srchStart| |
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202 |
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203 |
"/ there may be only one colon in the name |
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"/ (and if present, it must be the second character) |
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205 |
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206 |
((nameString size >= 2) |
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207 |
and:[(nameString at:2) == $:]) ifTrue:[ |
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208 |
srchStart := 3. |
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209 |
] ifFalse:[ |
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210 |
srchStart := 1 |
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211 |
]. |
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212 |
||
213 |
"/ replace colons by underscore |
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214 |
"/ may need more to convert - time will show |
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215 |
||
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(nameString indexOfAny:#($: $ ) startingAt:srchStart) ~~ 0 ifTrue:[ |
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nameString := nameString copy. |
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218 |
nameString replaceAny:#($: $ ) with:$_ from:srchStart to:(nameString size). |
3789 | 219 |
]. |
220 |
^ self |
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221 |
||
222 |
" |
|
223 |
'hello world' asFilename makeLegalFilename |
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224 |
'hello:world' asFilename makeLegalFilename |
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225 |
'hello::world' asFilename makeLegalFilename |
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226 |
'c:hello::world' asFilename makeLegalFilename |
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'\\idefix' asFilename makeLegalFilename |
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'\\idefix\' asFilename makeLegalFilename |
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" |
230 |
||
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"Modified: / 11.10.1998 / 01:40:47 / cg" |
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! ! |
233 |
||
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234 |
!PCFilename methodsFor:'file operations'! |
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235 |
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renameTo:newName |
237 |
"rename the file - the argument must be convertable to a String. |
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238 |
Raise an error if not successful. |
|
239 |
Redefined to delete any existing target-file first." |
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3336 | 240 |
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newName asFilename exists ifTrue:[ |
242 |
newName asFilename delete |
|
243 |
]. |
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244 |
||
245 |
^ super renameTo:newName |
|
3336 | 246 |
|
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" |
248 |
'\tmp\foo' asFilename renameTo:'\tmp\bar' |
|
249 |
" |
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250 |
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251 |
"Modified: 20.1.1998 / 15:33:00 / md" |
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parents:
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252 |
! ! |
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253 |
|
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254 |
!PCFilename methodsFor:'queries'! |
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255 |
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256 |
baseName |
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257 |
"return my baseName as a string. |
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258 |
Redefined to care for volumes. |
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259 |
- thats the file/directory name without leading parent-dirs. |
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260 |
(i.e. '/usr/lib/st/file' asFilename baseName -> 'file' |
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261 |
and '/usr/lib' asFilename baseName -> lib). |
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|
262 |
This method does not check if the path is valid |
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263 |
|
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264 |
See also: #pathName, #directoryName and #directoryPathName. |
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265 |
Compatibility note: use #tail for ST-80 compatibility." |
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266 |
|
3853 | 267 |
|vol rest vsz| |
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268 |
|
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269 |
vol := self volume. |
3853 | 270 |
(vsz := vol size) > 0 ifTrue:[ |
271 |
vsz == 2 ifTrue:[ |
|
3850
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272 |
"/ a drive character ... |
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|
273 |
rest := nameString copyFrom:3. |
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|
274 |
] ifFalse:[ |
3853 | 275 |
rest := nameString copyFrom:vsz+1. |
3850
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276 |
rest size == 0 ifTrue:[ |
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|
277 |
^ '\' |
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278 |
]. |
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279 |
]. |
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280 |
^ (rest asFilename baseName). |
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281 |
]. |
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282 |
^ super baseName |
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283 |
|
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parents:
3848
diff
changeset
|
284 |
" |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
285 |
'\foo\bar' asFilename baseName |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
286 |
'.' asFilename baseName |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
287 |
'..' asFilename baseName |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
288 |
'..\..' asFilename baseName |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
289 |
'..\libbasic' asFilename baseName |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
290 |
'..\..\stx' asFilename baseName |
3853 | 291 |
'\' asFilename baseName |
292 |
'c:\' asFilename baseName |
|
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
293 |
'c:\home' asFilename baseName |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
294 |
'\\idefix' asFilename baseName |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
295 |
'\\idefix\home' asFilename baseName |
3853 | 296 |
'\\idefix\home\' asFilename baseName |
297 |
'\\idefix\home\foo' asFilename baseName |
|
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
298 |
" |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
299 |
|
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
300 |
"Created: / 24.9.1998 / 13:33:16 / cg" |
3853 | 301 |
"Modified: / 24.9.1998 / 19:09:06 / cg" |
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
302 |
! |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
303 |
|
4374
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
304 |
directoryName |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
305 |
"return the directory name part of the file/directory as a string. |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
306 |
- thats the name of the directory where the file/dir represented by |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
307 |
the receiver is contained in. |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
308 |
This method does not check if the path is valid. |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
309 |
|
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
310 |
(i.e. '/usr/lib/st/file' asFilename directoryName -> '/usr/lib/st' |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
311 |
and '/usr/lib' asFilename directoryName -> /usr'). |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
312 |
|
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
313 |
(this is almost equivalent to #directory, but returns |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
314 |
a string instead of a Filename instance). |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
315 |
|
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
316 |
See also: #pathName, #directoryPathName and #baseName. |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
317 |
Compatibility note: use #head for ST-80 compatibility." |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
318 |
|
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
319 |
|nm| |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
320 |
|
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
321 |
nm := super directoryName. |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
322 |
(nm size == 2 and:[(nm at:2) == $:]) ifTrue:[ |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
323 |
^ nm , '\' |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
324 |
]. |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
325 |
^ nm |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
326 |
|
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
327 |
" |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
328 |
(PCFilename named:'c:\users') directoryName |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
329 |
(PCFilename named:'c:\users') directory pathName |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
330 |
(PCFilename named:'c:\users') directory isRootDirectory |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
331 |
" |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
332 |
! |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
333 |
|
3336 | 334 |
fileType |
335 |
"this returns a string describing the type of contents of |
|
336 |
the file. Here, the suffix is examined for a standard |
|
337 |
suffix and an appropriate string is returned. |
|
338 |
Poor MSDOS - no file command." |
|
339 |
||
340 |
|suff type info fmt| |
|
341 |
||
342 |
StandardSuffixTable isNil ifTrue:[ |
|
3570 | 343 |
self class initStandardSuffixTable |
3336 | 344 |
]. |
345 |
||
346 |
suff := self suffix asUppercase. |
|
347 |
type := StandardSuffixTable at:suff ifAbsent:nil. |
|
348 |
type isNil ifTrue:[ |
|
3570 | 349 |
type := super fileType. |
3336 | 350 |
]. |
351 |
^ type |
|
352 |
||
353 |
"Created: 16.10.1997 / 13:07:24 / cg" |
|
354 |
"Modified: 16.10.1997 / 13:10:00 / cg" |
|
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
355 |
! |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
356 |
|
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
357 |
isDirectory |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
358 |
"return true, if I represent a root directory |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
359 |
(i.e. I have no parentDir). |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
360 |
Redefined to care for volumeRoots." |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
361 |
|
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
362 |
self isRootDirectory ifTrue:[^ true]. |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
363 |
^super isDirectory. |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
364 |
|
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
365 |
"Created: / 24.9.1998 / 14:04:31 / cg" |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
366 |
! |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
367 |
|
3336 | 368 |
isExecutableProgram |
369 |
"return true, if such a file exists and is an executable program. |
|
370 |
(i.e. for directories, false is returned.)" |
|
371 |
||
3815 | 372 |
|mySuffix| |
373 |
||
374 |
mySuffix := self suffix asLowercase. |
|
375 |
(mySuffix = 'exe' or:[mySuffix = 'com']) ifTrue:[ |
|
376 |
^ super isExecutableProgram |
|
3336 | 377 |
]. |
378 |
^ false |
|
379 |
||
3815 | 380 |
"Created: / 16.10.1997 / 13:19:10 / cg" |
381 |
"Modified: / 9.9.1998 / 20:17:52 / cg" |
|
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
382 |
! |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
383 |
|
3336 | 384 |
isExplicitRelative |
385 |
"return true, if this name is an explicit relative name |
|
386 |
(i.e. starts with './' or '../', to avoid path-prepending)" |
|
387 |
||
388 |
(nameString startsWith:'.\') ifTrue:[ |
|
389 |
^ true |
|
390 |
]. |
|
391 |
(nameString startsWith:'..\') ifTrue:[ |
|
392 |
^ true |
|
393 |
]. |
|
394 |
^ false |
|
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
395 |
! |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
396 |
|
3844
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
397 |
isRootDirectory |
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
398 |
"return true, if I represent a root directory |
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
399 |
(i.e. I have no parentDir)" |
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
400 |
|
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
401 |
|sz nm i| |
3844
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
402 |
|
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
403 |
nm := self pathName. |
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
404 |
sz := nm size. |
3844
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
405 |
|
4374
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
406 |
sz == 1 ifTrue:[ |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
407 |
(nm = '\') ifTrue:[ |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
408 |
"/ \ alone |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
409 |
^ true |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
410 |
] |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
411 |
]. |
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
412 |
|
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
413 |
sz >= 2 ifTrue:[ |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
414 |
(nm at:2) == $: ifTrue:[ |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
415 |
sz == 2 ifTrue:[ |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
416 |
"/ <DRIVE-char>: |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
417 |
^ true |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
418 |
]. |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
419 |
sz == 3 ifTrue:[ |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
420 |
(nm at:3) == $\ ifTrue:[ |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
421 |
"/ <DRIVE-char>:\ |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
422 |
^ true |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
423 |
] |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
424 |
] |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
425 |
]. |
3844
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
426 |
]. |
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
427 |
|
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
428 |
"/ \\<REMOTE-HOST> |
3844
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
429 |
(((nm size > 3) |
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
430 |
and:[(nm at:1) == $\]) |
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
431 |
and:[(nm at:2) == $\]) ifTrue:[ |
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
432 |
"/ something like \\hostname\ |
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
433 |
i := nm indexOf:$\ startingAt:4. |
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
434 |
((i == 0) or:[i == nameString size]) ifTrue:[ |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
435 |
"/ not really a root (its not readable) |
3844
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
436 |
^ true |
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
437 |
]. |
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
438 |
i ~~ 0 ifTrue:[ |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
439 |
"/ something like \\hostname\dirName |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
440 |
i := nm indexOf:$\ startingAt:i+1. |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
441 |
((i == 0) or:[i == nameString size]) ifTrue:[ |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
442 |
"/ yeah - really a root |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
443 |
^ true |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
444 |
]. |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
445 |
] |
3844
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
446 |
]. |
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
447 |
^ super isRootDirectory |
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
448 |
|
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
449 |
"Created: / 21.9.1998 / 15:37:41 / cg" |
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
450 |
"Modified: / 24.9.1998 / 15:57:10 / cg" |
3844
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
451 |
! |
fb51bffc0aa3
redefined isRootDirectory for drive-letters & net-drives
Claus Gittinger <cg@exept.de>
parents:
3815
diff
changeset
|
452 |
|
3336 | 453 |
isVolumeAbsolute |
454 |
"return true, if the receiver represents an absolute pathname |
|
455 |
on some disk volume." |
|
456 |
||
3815 | 457 |
"/ <DRIVE-CHAR>: |
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
458 |
(((nameString size >= 3) |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
459 |
and:[(nameString at:2) == $:]) |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
460 |
and:[(nameString at:3) == $\]) ifTrue:[ |
3815 | 461 |
"/ something like x:\foo |
462 |
^ true |
|
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
463 |
]. |
3815 | 464 |
|
465 |
"/ \\REMOTE-HOST: |
|
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
466 |
(((nameString size >= 3) |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
467 |
and:[(nameString at:1) == $\]) |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
468 |
and:[(nameString at:2) == $\]) ifTrue:[ |
3815 | 469 |
"/ something like \\hostname |
470 |
^ true |
|
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
471 |
]. |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
472 |
^ false |
3336 | 473 |
|
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
474 |
"Created: / 7.9.1997 / 23:54:20 / cg" |
3815 | 475 |
"Modified: / 9.9.1998 / 20:38:54 / cg" |
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
476 |
! |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
477 |
|
3336 | 478 |
localNameStringFrom:aString |
479 |
"ST-80 compatibility. |
|
480 |
what does this do ? (used in FileNavigator-goody). |
|
481 |
GUESS: does it strip off the voulume-character and initial '\' ?" |
|
482 |
||
483 |
(aString at:2) == $: ifTrue:[ |
|
484 |
(aString at:3) == $\ ifTrue:[ |
|
485 |
^ aString copyFrom:4 |
|
486 |
]. |
|
487 |
^ aString copyFrom:3 |
|
488 |
]. |
|
489 |
(aString at:1) == $\ ifTrue:[ |
|
490 |
^ aString copyFrom:1 |
|
491 |
]. |
|
492 |
^ aString |
|
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
493 |
! |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
494 |
|
3853 | 495 |
localPathName |
496 |
"return the full pathname of the file represented by the receiver, |
|
497 |
but without any volume information. |
|
498 |
Only makes a difference on MSDOS & VMS systems." |
|
499 |
||
500 |
|vol vsz rest| |
|
501 |
||
502 |
vol := self volume. |
|
503 |
(vsz := vol size) > 0 ifTrue:[ |
|
504 |
rest := nameString copyFrom:vsz + 1. |
|
505 |
rest size == 0 ifTrue:[ |
|
506 |
^ '\' |
|
507 |
]. |
|
508 |
(rest startsWith:$\) ifFalse:[ |
|
509 |
^ '\' , rest |
|
510 |
]. |
|
511 |
^ rest |
|
512 |
]. |
|
513 |
^ nameString |
|
514 |
||
515 |
" |
|
516 |
'\foo' asFilename localPathName |
|
517 |
'\foo\' asFilename localPathName |
|
518 |
'\foo\bar' asFilename localPathName |
|
519 |
'\foo\bar\' asFilename localPathName |
|
520 |
'c:' asFilename localPathName |
|
521 |
'c:\' asFilename localPathName |
|
522 |
'c:\foo' asFilename localPathName |
|
523 |
'c:\foo\' asFilename localPathName |
|
524 |
'c:\foo\bar' asFilename localPathName |
|
525 |
'c:\foo\bar\' asFilename localPathName |
|
526 |
'\\idefix' asFilename localPathName |
|
527 |
'\\idefix\home' asFilename localPathName |
|
528 |
'\\idefix\home\foo' asFilename localPathName |
|
529 |
" |
|
530 |
||
531 |
"Modified: / 24.9.1998 / 19:09:53 / cg" |
|
532 |
! |
|
533 |
||
3336 | 534 |
volume |
535 |
"return the disc volume part of the name or an empty string. |
|
3853 | 536 |
This is only used with DOS filenames - on unix, an empty string is returned. |
537 |
A full path can be reconstructed from |
|
538 |
aFilename volume , aFilename localPathName |
|
539 |
" |
|
3336 | 540 |
|
3853 | 541 |
|endIdx endIdx2| |
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
542 |
|
3848 | 543 |
nameString size >= 2 ifTrue:[ |
544 |
(nameString at:2) == $: ifTrue:[ |
|
3853 | 545 |
^ nameString copyTo:2 |
3848 | 546 |
]. |
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
547 |
(nameString startsWith:'\\') ifTrue:[ |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
548 |
endIdx := nameString indexOf:$\ startingAt:3. |
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
549 |
endIdx == 0 ifTrue:[ |
3853 | 550 |
^ nameString. |
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
551 |
]. |
3853 | 552 |
endIdx2 := nameString indexOf:$\ startingAt:endIdx+1. |
553 |
endIdx2 == 0 ifTrue:[ |
|
554 |
^ nameString. |
|
555 |
]. |
|
556 |
^ nameString copyFrom:1 to:endIdx2-1 |
|
3850
f4d25f3deac8
fixes for network drives (isRootDirectory)
Claus Gittinger <cg@exept.de>
parents:
3848
diff
changeset
|
557 |
]. |
3336 | 558 |
]. |
3815 | 559 |
|
3336 | 560 |
^ '' |
561 |
||
3853 | 562 |
" |
563 |
'\foo' asFilename volume |
|
564 |
'\foo\' asFilename volume |
|
565 |
'\foo\bar' asFilename volume |
|
566 |
'\foo\bar\' asFilename volume |
|
567 |
'c:' asFilename volume |
|
568 |
'c:\' asFilename volume |
|
569 |
'c:\foo' asFilename volume |
|
570 |
'c:\foo\' asFilename volume |
|
571 |
'c:\foo\bar' asFilename volume |
|
572 |
'c:\foo\bar\' asFilename volume |
|
573 |
'c:\foo\bar\' asFilename localPathName |
|
574 |
'\\idefix' asFilename volume |
|
575 |
'\\idefix\home' asFilename volume |
|
576 |
'\\idefix\home\foo' asFilename volume |
|
577 |
'\\idefix\home\foo' asFilename localPathName |
|
578 |
" |
|
579 |
||
580 |
"Modified: / 24.9.1998 / 19:04:27 / cg" |
|
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
581 |
! ! |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
582 |
|
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
583 |
!PCFilename methodsFor:'special accessing'! |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
584 |
|
3570 | 585 |
osNameForDirectory |
586 |
"special - return the OS's name for the receiver to |
|
587 |
access it as a directory. |
|
3749 | 588 |
Care remove trailing backSlashes here and to use the shortName |
589 |
if available" |
|
590 |
||
591 |
|n i shortName| |
|
3336 | 592 |
|
3749 | 593 |
((n := nameString) endsWith:'\') ifTrue:[ |
3765 | 594 |
((n size == 3) and:[(n at:2) == $:]) ifFalse:[ |
595 |
n := n copyWithoutLast:1 |
|
596 |
] |
|
3570 | 597 |
]. |
3765 | 598 |
"/ i := OperatingSystem infoOf:n. |
599 |
"/ (i notNil and:[(shortName := i alternativeName) notNil]) ifTrue:[ |
|
600 |
"/ ^ shortName |
|
601 |
"/ ]. |
|
3749 | 602 |
^ n |
3336 | 603 |
|
3721
75e65b780e45
oops - need a kludge to read the top directory.
Claus Gittinger <cg@exept.de>
parents:
3708
diff
changeset
|
604 |
"Modified: / 20.1.1998 / 15:39:06 / md" |
3765 | 605 |
"Modified: / 17.8.1998 / 10:04:01 / cg" |
3721
75e65b780e45
oops - need a kludge to read the top directory.
Claus Gittinger <cg@exept.de>
parents:
3708
diff
changeset
|
606 |
! |
75e65b780e45
oops - need a kludge to read the top directory.
Claus Gittinger <cg@exept.de>
parents:
3708
diff
changeset
|
607 |
|
75e65b780e45
oops - need a kludge to read the top directory.
Claus Gittinger <cg@exept.de>
parents:
3708
diff
changeset
|
608 |
osNameForDirectoryContents |
75e65b780e45
oops - need a kludge to read the top directory.
Claus Gittinger <cg@exept.de>
parents:
3708
diff
changeset
|
609 |
"special - return the OS's name for the receiver to |
75e65b780e45
oops - need a kludge to read the top directory.
Claus Gittinger <cg@exept.de>
parents:
3708
diff
changeset
|
610 |
access it as a directory for reading the contents. |
3765 | 611 |
Care to remove trailing backSlashes here" |
3721
75e65b780e45
oops - need a kludge to read the top directory.
Claus Gittinger <cg@exept.de>
parents:
3708
diff
changeset
|
612 |
|
75e65b780e45
oops - need a kludge to read the top directory.
Claus Gittinger <cg@exept.de>
parents:
3708
diff
changeset
|
613 |
(nameString endsWith:'\') ifTrue:[ |
3765 | 614 |
^ nameString copyWithoutLast:1 |
3721
75e65b780e45
oops - need a kludge to read the top directory.
Claus Gittinger <cg@exept.de>
parents:
3708
diff
changeset
|
615 |
]. |
75e65b780e45
oops - need a kludge to read the top directory.
Claus Gittinger <cg@exept.de>
parents:
3708
diff
changeset
|
616 |
^ nameString |
75e65b780e45
oops - need a kludge to read the top directory.
Claus Gittinger <cg@exept.de>
parents:
3708
diff
changeset
|
617 |
|
75e65b780e45
oops - need a kludge to read the top directory.
Claus Gittinger <cg@exept.de>
parents:
3708
diff
changeset
|
618 |
"Modified: / 20.1.1998 / 15:39:06 / md" |
75e65b780e45
oops - need a kludge to read the top directory.
Claus Gittinger <cg@exept.de>
parents:
3708
diff
changeset
|
619 |
"Created: / 3.8.1998 / 21:37:46 / cg" |
3765 | 620 |
"Modified: / 17.8.1998 / 10:04:22 / cg" |
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
621 |
! |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
622 |
|
3570 | 623 |
setName:aString |
624 |
"set the filename" |
|
625 |
||
626 |
nameString := aString copy replaceAll:$/ with:$\ |
|
627 |
||
628 |
"Created: 22.1.1998 / 17:32:45 / md" |
|
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
629 |
! ! |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
630 |
|
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
631 |
!PCFilename class methodsFor:'documentation'! |
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
632 |
|
3336 | 633 |
version |
4374
0b2a18a8cf84
fixed directoryName and isAbsolute.
Claus Gittinger <cg@exept.de>
parents:
3873
diff
changeset
|
634 |
^ '$Header: /cvs/stx/stx/libbasic/PCFilename.st,v 1.21 1999-07-12 09:08:05 cg Exp $' |
3708
27a62fa7b5bb
in #isVolumeAbsolute: care for filenames of the form: \hostname
Claus Gittinger <cg@exept.de>
parents:
3570
diff
changeset
|
635 |
! ! |