"{ Package: 'stx:goodies/monticello' }"
"{ NameSpace: Smalltalk }"
MCFileBasedRepository subclass:#MCHttpRepository
instanceVariableNames:'location user password readerCache'
classVariableNames:''
poolDictionaries:''
category:'SCM-Monticello-Repositories'
!
!MCHttpRepository class methodsFor:'initialization'!
clearPasswords
self allSubInstancesDo: [:ea | ea password: ''].
! !
!MCHttpRepository class methodsFor:'instance creation'!
location: location user: user password: password
^ self new
location: location;
user: user;
password: password
! !
!MCHttpRepository class methodsFor:'queries'!
creationTemplate
^self creationTemplateLocation: 'http://www.squeaksource.com/'
user: 'squeak'
password: 'squeak'
!
creationTemplateLocation: location user: user password: password
^
'MCHttpRepository
location: %1
user: %2
password: %3'
bindWith: location storeString
with: user storeString
with: password storeString
"Modified: / 16-09-2010 / 14:34:12 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
description
^ 'HTTP'
! !
!MCHttpRepository methodsFor:'accessing'!
location
^location
!
location: aUrlString
location := aUrlString
!
locationWithTrailingSlash
^ (location endsWith: '/')
ifTrue: [location]
ifFalse: [location, '/']
!
password
self userAndPasswordFromSettingsDo: [:usr :pwd | ^pwd].
self user isEmpty ifTrue: [^password].
[password isEmpty] whileTrue: [
| answer |
"Give the user a chance to change the login"
answer := UIManager default request: 'User name for ' translated, String cr, location
initialAnswer: self user.
answer isEmpty
ifTrue: [^password]
ifFalse: [self user: answer].
password := UIManager default requestPassword: 'Password for' translated, ' "', self user, '" ', 'at ' translated, String cr, location.
].
^ password
!
password: passwordString
password := passwordString
!
user
self userAndPasswordFromSettingsDo: [:usr :pwd | ^usr].
"not in settings"
^user
!
user: userString
user := userString
! !
!MCHttpRepository methodsFor:'as yet unclassified'!
asCreationTemplate
^self class creationTemplateLocation: location user: user password: password
!
parseFileNamesFromStream: aStream
| names fullName |
names := OrderedCollection new.
[aStream atEnd] whileFalse:
[[aStream upTo: $<. {$a. $A. nil} includes: aStream next] whileFalse.
aStream upTo: $".
aStream atEnd ifFalse: [
fullName := aStream upTo: $".
names add: fullName unescapePercents]].
^ names
!
userAndPasswordFromSettingsDo: aBlock
"The mcSettings file in ExternalSettings preferenceDirectory should contain entries for each account:
account1: *myhost.mydomain* user:password
account2: *otherhost.mydomain/somerep* dXNlcjpwYXNzd29yZA==
That is it must start with 'account', followed by anything to distinguish accounts, and a colon. Then comes a match expression for the repository url, and after a space the user:password string.
To not have the clear text password on your disc, you can base64 encode it:
(Base64MimeConverter mimeEncode: 'user:password' readStream) contents
"
| entry userAndPassword |
Settings ifNotNil: [
Settings keysAndValuesDo: [:key :value |
(key asLowercase beginsWith: 'account') ifTrue: [
entry := value findTokens: ' '.
(entry first match: location) ifTrue: [
userAndPassword := entry second.
(userAndPassword includes: $:) ifFalse: [
userAndPassword := (Base64MimeConverter mimeDecodeToChars: userAndPassword readStream) contents].
userAndPassword := userAndPassword findTokens: $:.
^aBlock value: userAndPassword first
value: userAndPassword second
]
]
]
].
^nil
!
versionReaderForFileNamed: aString
readerCache ifNil: [readerCache := Dictionary new].
^ readerCache at: aString ifAbsent:
[self resizeCache: readerCache.
super versionReaderForFileNamed: aString do:
[:r |
r ifNotNil: [readerCache at: aString put: r]]]
!
versionReaderForFileNamed: aString do: aBlock
| r |
^(r := self versionReaderForFileNamed: aString) ifNotNil: [aBlock value: r]
"Modified: / 14-09-2010 / 19:39:01 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!MCHttpRepository methodsFor:'displaying'!
displayString
^location
"Created: / 14-09-2010 / 23:20:23 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!MCHttpRepository methodsFor:'queries'!
urlForFileNamed: aString
^ self locationWithTrailingSlash, aString utf8Encoded
"Modified: / 14-09-2010 / 19:32:19 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!MCHttpRepository methodsFor:'required'!
allFileNames
| response |
response := HTTPInterface get: self locationWithTrailingSlash, '?C=M;O=D' userName: self user password: self password.
response responseCode ~= 200
ifTrue: [self error:('Could not access "',location,'" (',response response asString,')')].
^ self parseFileNamesFromStream: response data readStream
"Modified: / 14-09-2010 / 19:16:59 / Jan Vrany <jan.vrany@fit.cvut.cz>"
"Modified: / 07-09-2011 / 12:34:23 / cg"
!
description
^ location
!
flushCache
super flushCache.
readerCache := nil.
!
readStreamForFileNamed: aString do: aBlock
| response |
response := HTTPInterface get: (self urlForFileNamed: aString) userName: self user password: self password.
^response responseCode == 200
ifTrue: [aBlock value: response data readStream].
"Modified: / 14-09-2010 / 19:38:21 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
writeStreamForFileNamed: aString replace: ignoreBoolean do: aBlock
| stream response |
stream := RWBinaryOrTextStream on: String new.
aBlock value: stream.
"/ response := HTTPSocket
"/ httpPut: stream contents
"/ to: (self urlForFileNamed: aString)
"/ user: self user
"/ passwd: self password.
response := HTTPInterface
request:#PUT
url:(self urlForFileNamed: aString)
fromHost:nil port:nil
accept:#('*/*')
fromDocument:nil
userName:self user password: self password
contentType:'application/octet-stream'
contents:stream contents asString.
(#( 201 200 ) includes: response responseCode) ifFalse: [self error: response].
"Modified: / 24-04-2015 / 00:12:42 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!MCHttpRepository class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/goodies/monticello/MCHttpRepository.st,v 1.7 2014-02-12 14:53:40 cg Exp $'
!
version_CVS
^ '$Header: /cvs/stx/stx/goodies/monticello/MCHttpRepository.st,v 1.7 2014-02-12 14:53:40 cg Exp $'
!
version_HG
^ '$Changeset: <not expanded> $'
!
version_SVN
^ '$Id: MCHttpRepository.st,v 1.7 2014-02-12 14:53:40 cg Exp $'
! !