Status: FixedWaitingToBePharoed
Owner: [email protected]
New issue 3680 by [email protected]: truncated file support in PNMReader
http://code.google.com/p/pharo/issues/detail?id=3680
this was not integrated in Squeak but it may be useful.
We should check the license.
Name: Graphics-jdr.177
Author: jdr
Time: 21 January 2011, 11:48:51.942 am
UUID: 82017dd9-eb5e-4170-b183-14122bb13439
Ancestors: Graphics-jdr.176
Bug reading a truncated file, added pgm extension
=============== Diff against Graphics-jdr.176 ===============
Item was changed:
----- Method: PNMReadWriter class>>typicalFileExtensions (in
category 'image reading/writing') -----
typicalFileExtensions
"Answer a collection of file extensions (lowercase) which files that
I can read might commonly have"
+ ^#('pbm' 'pgm' 'pnm' 'ppm' 'pam')!
- ^#('pbm' 'pnm' 'ppm' 'pam')!
Item was changed:
----- Method: PNMReadWriter>>cleanLine (in category 'reading') -----
cleanLine
"upTo LF or CR, tab as space"
| line loop b |
+ stream atEnd ifTrue:[self error:'End of Data'].
+
line := WriteStream with: ''.
loop := true.
[loop] whileTrue: [
b := stream next.
b ifNil:[
loop := false "EOS"
]
ifNotNil: [
(b = (Character cr) or:[b = Character lf]) ifTrue:[
loop := false.
]
ifFalse:[
b = (Character tab) ifTrue:[b := Character
space].
line nextPut: b.
]
]
].
^line contents!
