Misc improvements, the main two:
* No need to define `collection' in info.ss * Catches connection error when using the management dialog (so it is still possible to uninstall) svn: r5292
This commit is contained in:
Eli Barzilay
parent
c56394a0fc
commit
95a1888c8f
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@ -1,15 +1,9 @@
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(module client-gui mzscheme
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(require (lib "mred.ss" "mred")
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(lib "class.ss")
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(lib "unit.ss")
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(lib "tool.ss" "drscheme")
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(lib "etc.ss")
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(lib "file.ss")
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(lib "framework.ss" "framework")
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(lib "sendurl.ss" "net")
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(require (lib "class.ss") (lib "unit.ss") (lib "file.ss")
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(lib "sendurl.ss" "net") (lib "mred.ss" "mred")
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(lib "bitmap-label.ss" "mrlib")
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"client.ss"
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"info.ss")
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(lib "tool.ss" "drscheme") (lib "framework.ss" "framework")
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"info.ss" "client.ss" "this-collection.ss")
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(provide tool@)
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@ -28,12 +22,8 @@
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(values #f #f)))
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(define handin-name (#%info-lookup 'name))
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(define this-collection (#%info-lookup 'collection))
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(define web-menu-name (#%info-lookup 'web-menu-name (lambda () #f)))
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(define web-address (#%info-lookup 'web-address (lambda () #f)))
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(define in-this-collection
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(let ([path (collection-path this-collection)])
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(lambda (file) (build-path path file))))
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(define handin-dialog-name (string-append handin-name " Handin"))
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(define button-label/h (string-append handin-name " Handin"))
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@ -45,9 +35,7 @@
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(define multifile?
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(#%info-lookup 'enable-multifile-handin (lambda () #f)))
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(define preference-key
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(string->symbol
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(format "~a:submit:username" (string-downcase this-collection))))
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(define preference-key (make-my-key 'submit:username))
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(preferences:set-default preference-key "" string?)
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(define (remembered-user)
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@ -55,8 +43,7 @@
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(define (remember-user user)
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(preferences:set preference-key user))
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(define (connect)
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(handin-connect server port-no (in-this-collection "server-cert.pem")))
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(define (connect) (handin-connect server port-no))
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(provide handin-frame%)
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(define handin-frame%
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@ -282,38 +269,37 @@
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(center)
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(show #t)))
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(provide manage-handin-account)
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(define (manage-handin-account parent)
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(new
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(class dialog%
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(define manage-handin-dialog%
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(class dialog% (init [parent #f] [user-fields #f])
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(inherit show is-shown? center)
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(super-new [label manage-dialog-name]
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[alignment '(left center)]
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[parent parent])
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(define USER-FIELDS
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(let ([ef #f])
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(lambda ()
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(unless ef (set! ef (retrieve-user-fields (connect))))
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ef)))
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(define status
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(new message%
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[label (format "Manage ~a handin account at ~a."
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handin-name server)]
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[label (if user-fields
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(format "Manage ~a handin account at ~a."
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handin-name server)
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"No connection to server!")]
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[parent this]
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[stretchable-width #t]))
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(define tabs
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(new tab-panel%
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[parent this]
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[choices `("New User" "Change Info"
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,(if multifile? "Un/Install" "Uninstall"))]
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[callback
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(lambda (tp e)
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(let* ([names (list (if multifile? "Un/Install" "Uninstall"))]
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[names (if user-fields
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`("New User" "Change Info" ,@names) names)]
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[callback (lambda _
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(send single active-child
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(list-ref (list new-user-box old-user-box un/install-box)
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(send tabs get-selection))))]))
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(if user-fields
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(case (send tabs get-selection)
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[(0) new-user-box]
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[(1) old-user-box]
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[(2) un/install-box]
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[else (error "internal error")])
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un/install-box)))])
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(new tab-panel% [parent this] [choices names] [callback callback])))
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(define single (new panel:single% [parent tabs]))
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@ -350,8 +336,7 @@
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(if an-extra-non-empty? "Change Info" "Set Password")))
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(define old-user-box (new vertical-panel%
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[parent single]
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[alignment '(center center)]))
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[parent single] [alignment '(center center)]))
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(define old-username (mk-txt "Username:" old-user-box activate-change))
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(send old-username set-value (remembered-user))
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@ -360,7 +345,7 @@
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(define change-user-fields
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(map (lambda (f)
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(mk-txt (string-append f ":") old-user-box activate-change))
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(USER-FIELDS)))
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(or user-fields '())))
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(define new-passwd
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(mk-passwd "New Password:" old-user-box activate-change))
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(define new-passwd2
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@ -373,10 +358,12 @@
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[alignment '(center center)])])
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(make-object vertical-pane% p)
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(values
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(begin0 (new button% [label "Get Current Info"] [parent p]
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(begin0 (new button%
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[label "Get Current Info"] [parent p]
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[callback (lambda (b e) (do-retrieve old-username))])
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(make-object vertical-pane% p))
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(begin0 (new button% [label "Set Password"] [parent p] [style '(border)]
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(begin0 (new button%
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[label "Set Password"] [parent p] [style '(border)]
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[callback (lambda (b e)
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(do-change/add #f old-username))])
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(make-object vertical-pane% p)))))
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@ -387,19 +374,17 @@
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add-user-fields)
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(same-value add-passwd add-passwd2))))
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(define new-user-box (new vertical-panel%
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[parent single]
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[alignment '(center center)]))
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[parent single] [alignment '(center center)]))
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(define new-username (mk-txt "Username:" new-user-box activate-new))
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(send new-username set-value (remembered-user))
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(define add-user-fields
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(map (lambda (f)
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(mk-txt (string-append f ":") new-user-box activate-new))
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(USER-FIELDS)))
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(or user-fields '())))
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(define add-passwd (mk-passwd "Password:" new-user-box activate-new))
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(define add-passwd2 (mk-passwd "Password again:" new-user-box activate-new))
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(define new-button (new button%
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[label "Add User"]
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[parent new-user-box]
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[label "Add User"] [parent new-user-box]
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[callback (lambda (b e)
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(do-change/add #t new-username))]
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[style '(border)]))
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@ -412,11 +397,9 @@
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[parent un/install-box]
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[callback
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(lambda (b e)
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(let ([dir (collection-path this-collection)])
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(with-handlers ([void
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(lambda (exn)
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(with-handlers ([void (lambda (exn)
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(report-error "Uninstall failed." exn))])
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(delete-directory/files dir)
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(delete-directory/files (in-this-collection))
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(set! uninstalled? #t)
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(send uninstall-button enable #f)
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(message-box "Uninstall"
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@ -425,7 +408,7 @@
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"The Handin button and associated menu items will"
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" not appear after you restart DrScheme.")
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this)
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(send this show #f))))]))
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(send this show #f)))]))
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(send uninstall-button enable (not uninstalled?))
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(define install-standalone-button
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@ -458,7 +441,8 @@
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exe "it will be overwritten")
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this '(ok-cancel caution))))
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((launcher 'make-mred-launcher)
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(list "-mvLe-" "handin-multi.ss" this-collection
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(list "-mvLe-" "handin-multi.ss"
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this-collection-name
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"(multifile-handin)")
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(build-path dir exe))
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(message-box "Standalone Executable"
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@ -476,9 +460,7 @@
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"Server Error"
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(if (exn? exn)
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(let ([s (exn-message exn)])
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(if (string? s)
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s
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(format "~e" s))))
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(if (string? s) s (format "~e" s))))
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this)
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(set! comm-cust (make-custodian))))))
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@ -487,20 +469,18 @@
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(inner (void) on-close)
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(custodian-shutdown-all comm-cust))
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(define button-panel (new horizontal-pane%
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[parent this]
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[stretchable-height #f]))
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(define button-panel
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(new horizontal-pane% [parent this] [stretchable-height #f]))
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(make-object vertical-pane% button-panel) ; spacer
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(define cancel (new button%
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[label "Cancel"]
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[parent button-panel]
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(define cancel
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(new button%
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[label "Cancel"] [parent button-panel]
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[callback (lambda (b e)
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(custodian-shutdown-all comm-cust)
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(show #f))]))
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;; Too-long fields can't damage the server, but they might
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;; result in confusing errors due to safety cut-offs on
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;; the server side.
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;; Too-long fields can't damage the server, but they might result in
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;; confusing errors due to safety cut-offs on the server side.
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(define (check-length field size name k)
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(when ((string-length (send field get-value)) . > . size)
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(message-box "Error"
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@ -524,16 +504,16 @@
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(k (void))))
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(for-each (lambda (t f) (check-length t 100 f k))
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(if new? add-user-fields change-user-fields)
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(USER-FIELDS))
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(or user-fields '()))
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(send tabs enable #f)
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(parameterize ([current-custodian comm-cust])
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(thread
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(lambda ()
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(with-handlers
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([void (lambda (exn)
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(with-handlers ([void (lambda (exn)
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(send tabs enable #t)
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(report-error
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(format "~a failed." (if new? "Creation" "Update"))
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(format "~a failed."
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(if new? "Creation" "Update"))
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exn))])
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(remember-user (send username get-value))
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(send status set-label "Making secure connection...")
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@ -545,8 +525,7 @@
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(send status set-label
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(if new? "Creating user..." "Updating server..."))
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(if new?
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(run submit-addition username add-passwd
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add-user-fields)
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(run submit-addition username add-passwd add-user-fields)
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(run submit-info-change username old-passwd new-passwd
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change-user-fields)))
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(send status set-label "Success.")
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@ -570,8 +549,7 @@
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(if (list? x) (map loop x) (send x get-value)))))
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(send status set-label "Retrieving information...")
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(let ([vals (run retrieve-user-info username old-passwd)])
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(send status set-label
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"Success, you can now edit fields.")
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(send status set-label "Success, you can now edit fields.")
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(send tabs enable #t)
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(for-each (lambda (f val) (send f set-value val))
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change-user-fields vals)
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@ -581,13 +559,23 @@
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(send old-user-box show #f)
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(send un/install-box show #f)
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(let ([new? (equal? "" (remembered-user))])
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(send single active-child (if new? old-user-box new-user-box))
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(send single active-child (if new? new-user-box old-user-box))
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(send tabs set-selection (if new? 0 1)))
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(if user-fields
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(send* single (active-child (if new? old-user-box new-user-box))
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(active-child (if new? new-user-box old-user-box)))
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(send single active-child un/install-box))
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(send tabs set-selection (if user-fields (if new? 0 1) 0)))
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(activate-new)
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(activate-change)
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(center)
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(show #t))))
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(show #t)))
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(provide manage-handin-account)
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(define (manage-handin-account parent)
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(new manage-handin-dialog%
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[parent parent]
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[user-fields (cond [(with-handlers ([void (lambda (_) #f)]) (connect))
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=> retrieve-user-fields]
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[else #f])]))
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(define (scale-by-half file)
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(let* ([bm (make-object bitmap% file 'unknown/mask)]
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@ -639,7 +627,7 @@
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(define phase1 void)
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(define phase2
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(if updater?
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(dynamic-require `(lib "updater.ss" ,this-collection) 'bg-update)
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(dynamic-require `(lib "updater.ss" ,this-collection-name) 'bg-update)
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void))
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(define tool-button-label (bitmap-label-maker button-label/h handin-icon))
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@ -664,7 +652,7 @@
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[parent file-menu]
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[callback (lambda (m e)
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((dynamic-require
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`(lib "handin-multi.ss" ,this-collection)
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`(lib "handin-multi.ss" ,this-collection-name)
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'multifile-handin)))]))
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(when updater?
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(new menu-item%
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@ -672,7 +660,7 @@
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[parent file-menu]
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[callback
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(lambda (m e)
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((dynamic-require `(lib "updater.ss" ,this-collection)
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((dynamic-require `(lib "updater.ss" ,this-collection-name)
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'update)
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#f #t))])) ; no parent
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(new separator-menu-item% [parent file-menu]))
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@ -1,5 +1,5 @@
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(module client mzscheme
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(require (lib "mzssl.ss" "openssl"))
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(require (lib "mzssl.ss" "openssl") "this-collection.ss")
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(provide handin-connect
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handin-disconnect
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@ -25,11 +25,26 @@
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(let ([v (if (pair? reader) ((car reader)) (read r))])
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(unless (eq? v 'ok) (error 'handin-connect "~a error: ~a" who v))))
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(define (handin-connect server port pem)
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(let ([ctx (ssl-make-client-context)])
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;; ssl connection, makes an easier error message if no connection
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(define (connect-to server port)
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(define pem (in-this-collection "server-cert.pem"))
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(define ctx (ssl-make-client-context))
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(ssl-set-verify! ctx #t)
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(ssl-load-verify-root-certificates! ctx pem)
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(let-values ([(r w) (ssl-connect server port ctx)])
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(with-handlers
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([exn:fail:network?
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(lambda (e)
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(let* ([msg
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"handin-connect: could not connect to the server (~a:~a)"]
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[msg (format msg server port)]
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#; ; un-comment to get the full message too
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[msg (string-append msg " (" (exn-message e) ")")]
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[msg (string->immutable-string msg)])
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(raise (make-exn:fail:network msg (exn-continuation-marks e)))))])
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(ssl-connect server port ctx)))
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(define (handin-connect server port)
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(let-values ([(r w) (connect-to server port)])
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;; Sanity check: server sends "handin", first:
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(let ([s (read-bytes 6 r)])
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(unless (equal? #"handin" s)
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@ -41,7 +56,7 @@
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(unless (eq? s 'ver1)
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(error 'handin-connect "bad protocol from server: ~e" s)))
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;; Return connection:
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(make-handin r w))))
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(make-handin r w)))
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(define (handin-disconnect h)
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(write+flush (handin-w h) 'bye)
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@ -1,29 +1,26 @@
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(module handin-multi mzscheme
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(require (lib "class.ss") (lib "list.ss") (lib "string.ss") (lib "port.ss")
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(lib "mred.ss" "mred") (lib "framework.ss" "framework")
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(lib "external.ss" "browser") "info.ss" "client-gui.ss")
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(lib "external.ss" "browser")
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"info.ss" "client-gui.ss" "this-collection.ss")
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(define handin-name (#%info-lookup 'name))
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(define this-collection (#%info-lookup 'collection))
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(define web-address (#%info-lookup 'web-address
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(lambda () "http://www.plt-scheme.org")))
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(define selection-mode (#%info-lookup 'selection-mode
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(lambda () 'extended)))
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(define selection-mode (#%info-lookup 'selection-mode (lambda () 'extended)))
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(define selection-defaults
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(let ([sd (#%info-lookup 'selection-default (lambda () '("*.scm" "*.ss")))])
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(if (string? sd) (list sd) sd)))
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(define (make-key sfx)
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(string->symbol (format "~a:~a" (string-downcase this-collection) sfx)))
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(define last-dir-key (make-key 'multifile:last-dir))
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(define last-dir-key (make-my-key 'multifile:last-dir))
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(preferences:set-default last-dir-key "" string?)
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(define last-auto-key (make-key 'multifile:last-auto))
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(define last-auto-key (make-my-key 'multifile:last-auto))
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(preferences:set-default last-auto-key (car selection-defaults) string?)
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(define geometry-key (make-key 'multifile:geometry))
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(define geometry-key (make-my-key 'multifile:geometry))
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(preferences:set-default geometry-key #f void)
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(define update
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(and (#%info-lookup 'enable-auto-update (lambda () #f))
|
||||
(dynamic-require `(lib "updater.ss" ,this-collection) 'update)))
|
||||
(dynamic-require `(lib "updater.ss" ,this-collection-name) 'update)))
|
||||
|
||||
;; ==========================================================================
|
||||
(define magic #"<<<MULTI-SUBMISSION-FILE>>>")
|
||||
|
|
@ -105,14 +102,13 @@
|
|||
(preferences:set geometry-key
|
||||
(list (send this get-width) (send this get-height)
|
||||
(send this get-x) (send this get-y)))
|
||||
;; (preferences:save)
|
||||
(send this show #f))
|
||||
(define/augment (on-close) (close))
|
||||
|
||||
;; ----------------------------------------------------------------------
|
||||
(new button% [parent buttons-pane]
|
||||
[label (make-object bitmap%
|
||||
(build-path (collection-path this-collection)
|
||||
"icon.png"))]
|
||||
[label (make-object bitmap% (in-this-collection "icon.png"))]
|
||||
[callback (lambda _ (send-url web-address))])
|
||||
(new pane% [parent buttons-pane])
|
||||
(let ([button (lambda (label callback)
|
||||
|
|
|
|||
|
|
@ -4,7 +4,6 @@
|
|||
;; Instead of uncommenting the definition of server:port, you
|
||||
;; can set the PLT_HANDIN_SERVER_PORT environment variable.
|
||||
(define name "Course")
|
||||
(define collection "handin-client")
|
||||
;(define server:port "localhost:7979")
|
||||
|
||||
;; The following are optional. Uncomment and fill in
|
||||
|
|
@ -14,9 +13,9 @@
|
|||
;(define web-menu-name "Course Homepage")
|
||||
;(define web-address "http://www.university.edu/course/")
|
||||
|
||||
(define tools `(("client-gui.ss")))
|
||||
(define tools `("client-gui.ss"))
|
||||
(define tool-names `(,name))
|
||||
(define tool-icons `(("icon.png" ,collection)))
|
||||
(define tool-icons `("icon.png"))
|
||||
|
||||
(define requires '(("mred") ("openssl")))
|
||||
|
||||
|
|
|
|||
37
collects/handin-client/this-collection.ss
Normal file
37
collects/handin-client/this-collection.ss
Normal file
|
|
@ -0,0 +1,37 @@
|
|||
(module this-collection mzscheme
|
||||
|
||||
(define-syntax (this-name-stx stx)
|
||||
(let* ([p (syntax-source stx)]
|
||||
[dir (and (path? p) (let-values ([(b _1 _2) (split-path p)]) b))]
|
||||
[name (and (path? dir)
|
||||
;; path->string + bytes->path is a hack to get a proper
|
||||
;; string because there is no path-element->string
|
||||
(path->string
|
||||
(bytes->path
|
||||
(path-element->bytes
|
||||
(let-values ([(_1 p _2) (split-path dir)]) p)))))])
|
||||
;; check that we are installed as a top-level collection (this is needed
|
||||
;; because there are some code bits (that depend on bindings from this
|
||||
;; file) that expect this to be true)
|
||||
(with-handlers
|
||||
([void (lambda (e)
|
||||
(raise
|
||||
(make-exn:fail
|
||||
"*** Error: this collection must be a top-level collection"
|
||||
(exn-continuation-marks e))))])
|
||||
(collection-path name))
|
||||
(datum->syntax-object stx name stx)))
|
||||
|
||||
(provide this-collection-name)
|
||||
(define this-collection-name this-name-stx)
|
||||
|
||||
(define this-collection-path (collection-path this-collection-name))
|
||||
(provide in-this-collection)
|
||||
(define (in-this-collection . paths)
|
||||
(apply build-path this-collection-path paths))
|
||||
|
||||
(provide make-my-key)
|
||||
(define (make-my-key sym)
|
||||
(string->symbol (format "handin:~a:~a" this-collection-name sym)))
|
||||
|
||||
)
|
||||
|
|
@ -1,9 +1,9 @@
|
|||
(module updater mzscheme
|
||||
(require "info.ss" (lib "url.ss" "net") (lib "plt-installer.ss" "setup")
|
||||
(lib "etc.ss") (lib "file.ss") (lib "port.ss")
|
||||
(lib "mred.ss" "mred") (lib "framework.ss" "framework"))
|
||||
(require (lib "file.ss") (lib "port.ss") (lib "url.ss" "net")
|
||||
(lib "plt-installer.ss" "setup") (lib "mred.ss" "mred")
|
||||
(lib "framework.ss" "framework")
|
||||
"info.ss" "this-collection.ss")
|
||||
(define name (#%info-lookup 'name))
|
||||
(define collection (#%info-lookup 'collection))
|
||||
(define web-address (#%info-lookup 'web-address))
|
||||
(define version-filename (#%info-lookup 'version-filename))
|
||||
(define package-filename (#%info-lookup 'package-filename))
|
||||
|
|
@ -12,8 +12,7 @@
|
|||
(get-pure-port
|
||||
(string->url
|
||||
(string-append (regexp-replace #rx"/?$" web-address "/") filename))))
|
||||
(define update-key
|
||||
(string->symbol (format "~a:update-check" (string-downcase collection))))
|
||||
(define update-key (make-my-key 'update-check))
|
||||
(preferences:set-default update-key #t boolean?)
|
||||
|
||||
(define (update!)
|
||||
|
|
@ -56,9 +55,7 @@
|
|||
;; if the file was not there, we might have read some junk
|
||||
[web-version (if (integer? web-version) web-version 0)]
|
||||
[current-version
|
||||
(with-input-from-file
|
||||
(build-path (this-expression-source-directory) "version")
|
||||
read)])
|
||||
(with-input-from-file (in-this-collection "version") read)])
|
||||
(cond [(> web-version current-version) (maybe-update parent web-version)]
|
||||
[(and (pair? show-ok?) (car show-ok?))
|
||||
(message-box dialog-title "Your plugin is up-to-date" parent)])))
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user