Fix conflict
commit
667345e883
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@ -1,7 +1,7 @@
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IN: alien.c-types
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USING: alien help.syntax help.markup libc kernel.private
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byte-arrays math strings hashtables alien.syntax
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bit-arrays float-arrays debugger ;
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bit-arrays float-arrays debugger destructors ;
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HELP: <c-type>
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{ $values { "type" hashtable } }
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@ -222,6 +222,9 @@ $nl
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{ $subsection realloc }
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"You must always free pointers returned by any of the above words when the block of memory is no longer in use:"
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{ $subsection free }
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"Utilities for automatically freeing memory in conjunction with " { $link with-destructors } ":"
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{ $subsection &free }
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{ $subsection |free }
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"You can unsafely copy a range of bytes from one memory location to another:"
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{ $subsection memcpy }
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"You can copy a range of bytes from memory into a byte array:"
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@ -2,7 +2,7 @@ USING: help.markup help.syntax kernel ;
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IN: boxes
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HELP: box
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{ $class-description "A data type holding a single value in the " { $link box-value } " slot. The " { $link box-full? } " slot indicates if the value is set." } ;
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{ $class-description "A data type holding a single value in the " { $snippet "value" } " slot. The " { $snippet "occupied" } " slot indicates if the value is set." } ;
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HELP: <box>
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{ $values { "box" box } }
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@ -27,12 +27,11 @@ ARTICLE: "boxes" "Boxes"
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{ $subsection box }
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"Creating an empty box:"
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{ $subsection <box> }
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"Testing if a box is full:"
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{ $subsection box-full? }
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"Storing a value and removing a value from a box:"
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{ $subsection >box }
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{ $subsection box> }
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"Safely removing a value:"
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{ $subsection ?box } ;
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{ $subsection ?box }
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"Testing if a box is full can be done by reading the " { $snippet "occupied" } " slot." ;
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ABOUT: "boxes"
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@ -1,17 +1,17 @@
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IN: boxes.tests
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USING: boxes namespaces tools.test ;
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USING: boxes namespaces tools.test accessors ;
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[ ] [ <box> "b" set ] unit-test
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[ ] [ 3 "b" get >box ] unit-test
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[ t ] [ "b" get box-full? ] unit-test
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[ t ] [ "b" get occupied>> ] unit-test
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[ 4 "b" >box ] must-fail
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[ 3 ] [ "b" get box> ] unit-test
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[ f ] [ "b" get box-full? ] unit-test
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[ f ] [ "b" get occupied>> ] unit-test
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[ "b" get box> ] must-fail
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@ -21,4 +21,4 @@ USING: boxes namespaces tools.test ;
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[ 12 t ] [ "b" get ?box ] unit-test
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[ f ] [ "b" get box-full? ] unit-test
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[ f ] [ "b" get occupied>> ] unit-test
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@ -1,24 +1,26 @@
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! Copyright (C) 2008 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: kernel ;
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USING: kernel accessors ;
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IN: boxes
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TUPLE: box value full? ;
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TUPLE: box value occupied ;
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: <box> ( -- box ) box new ;
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ERROR: box-full box ;
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: >box ( value box -- )
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dup box-full? [ "Box already has a value" throw ] when
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t over set-box-full?
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set-box-value ;
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dup occupied>>
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[ box-full ] [ t >>occupied (>>value) ] if ;
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ERROR: box-empty box ;
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: box> ( box -- value )
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dup box-full? [ "Box empty" throw ] unless
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dup box-value f pick set-box-value
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f rot set-box-full? ;
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dup occupied>>
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[ [ f ] change-value f >>occupied drop ] [ box-empty ] if ;
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: ?box ( box -- value/f ? )
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dup box-full? [ box> t ] [ drop f f ] if ;
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dup occupied>> [ box> t ] [ drop f f ] if ;
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: if-box? ( box quot -- )
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>r ?box r> [ drop ] if ; inline
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@ -1,6 +1,6 @@
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USING: help.markup help.syntax kernel kernel.private
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continuations.private parser vectors arrays namespaces
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assocs words quotations io ;
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assocs words quotations ;
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IN: continuations
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ARTICLE: "errors-restartable" "Restartable errors"
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@ -28,13 +28,7 @@ $nl
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{ $heading "Anti-pattern #3: Dropping and rethrowing" }
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"Do not use " { $link recover } " to handle an error by dropping it and throwing a new error. By losing the original error message, you signal to the user that something failed without leaving any indication of what actually went wrong. Either wrap the error in a new error containing additional information, or rethrow the original error. A more subtle form of this is using " { $link throw } " instead of " { $link rethrow } ". The " { $link throw } " word should only be used when throwing new errors, and never when rethrowing errors that have been caught."
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{ $heading "Anti-pattern #4: Logging and rethrowing" }
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"If you are going to rethrow an error, do not log a message. If you do so, the user will see two log messages for the same error, which will clutter logs without adding any useful information."
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{ $heading "Anti-pattern #5: Leaking external resources" }
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"Words which create objects corresponding to external resources should always be used with " { $link with-disposal } ". The following code is wrong:"
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{ $code
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"<external-resource> ... do stuff ... dispose"
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}
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"The reason being that if " { $snippet "do stuff" } " throws an error, the resource will not be disposed of. The most important case where this can occur is with I/O streams, and the correct solution is to always use " { $link with-input-stream } " and " { $link with-output-stream } "; see " { $link "stdio" } " for details." ;
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"If you are going to rethrow an error, do not log a message. If you do so, the user will see two log messages for the same error, which will clutter logs without adding any useful information." ;
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ARTICLE: "errors" "Error handling"
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"Support for handling exceptional situations such as bad user input, implementation bugs, and input/output errors is provided by a set of words built using continuations."
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@ -88,19 +82,6 @@ $nl
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ABOUT: "continuations"
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HELP: dispose
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{ $values { "object" "a disposable object" } }
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{ $contract "Releases operating system resources associated with a disposable object. Disposable objects include streams, memory mapped files, and so on."
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$nl
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"No further operations can be performed on a disposable object after this call."
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$nl
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"Disposing an object which has already been disposed should have no effect, and in particular it should not fail with an error." }
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{ $notes "You must close disposable objects after you are finished working with them, to avoid leaking operating system resources. A convenient way to automate this is by using the " { $link with-disposal } " word." } ;
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HELP: with-disposal
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{ $values { "object" "a disposable object" } { "quot" "a quotation with stack effect " { $snippet "( object -- )" } } }
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{ $description "Calls the quotation, disposing the object with " { $link dispose } " after the quotation returns or if it throws an error." } ;
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HELP: catchstack*
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{ $values { "catchstack" "a vector of continuations" } }
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{ $description "Outputs the current catchstack." } ;
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@ -101,23 +101,6 @@ SYMBOL: error-counter
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[ 1 ] [ error-counter get ] unit-test
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] with-scope
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TUPLE: dispose-error ;
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M: dispose-error dispose 3 throw ;
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TUPLE: dispose-dummy disposed? ;
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M: dispose-dummy dispose t >>disposed? drop ;
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T{ dispose-error } "a" set
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T{ dispose-dummy } "b" set
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[ f ] [ "b" get disposed?>> ] unit-test
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[ { "a" "b" } [ get ] map dispose-each ] [ 3 = ] must-fail-with
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[ t ] [ "b" get disposed?>> ] unit-test
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[ ] [ [ return ] with-return ] unit-test
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[ { } [ ] attempt-all ] [ attempt-all-error? ] must-fail-with
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@ -150,16 +150,6 @@ ERROR: attempt-all-error ;
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] { } make peek swap [ rethrow ] when
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] if ; inline
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GENERIC: dispose ( object -- )
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: dispose-each ( seq -- )
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[
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[ [ dispose ] curry [ , ] recover ] each
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] { } make dup empty? [ drop ] [ peek rethrow ] if ;
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: with-disposal ( object quot -- )
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over [ dispose ] curry [ ] cleanup ; inline
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TUPLE: condition error restarts continuation ;
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C: <condition> condition ( error restarts cc -- condition )
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@ -0,0 +1,71 @@
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USING: help.markup help.syntax libc kernel continuations io ;
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IN: destructors
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HELP: dispose
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{ $values { "disposable" "a disposable object" } }
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{ $contract "Releases operating system resources associated with a disposable object. Disposable objects include streams, memory mapped files, and so on."
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$nl
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"No further operations can be performed on a disposable object after this call."
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$nl
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"Disposing an object which has already been disposed should have no effect, and in particular it should not fail with an error. To help implement this pattern, add a " { $snippet "disposed" } " slot to your object and implement the " { $link dispose* } " method instead." }
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{ $notes "You must close disposable objects after you are finished working with them, to avoid leaking operating system resources. A convenient way to automate this is by using the " { $link with-disposal } " word."
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$nl
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"The default implementation assumes the object has a " { $snippet "disposable" } " slot. If the slot is set to " { $link f } ", it calls " { $link dispose* } " and sets the slot to " { $link f } "." } ;
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HELP: dispose*
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{ $values { "disposable" "a disposable object" } }
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{ $contract "Releases operating system resources associated with a disposable object. Disposable objects include streams, memory mapped files, and so on." }
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{ $notes
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"This word should not be called directly. It can be implemented on objects with a " { $snippet "disposable" } " slot to ensure that the object is only disposed once."
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} ;
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HELP: with-disposal
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{ $values { "object" "a disposable object" } { "quot" "a quotation with stack effect " { $snippet "( object -- )" } } }
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{ $description "Calls the quotation, disposing the object with " { $link dispose } " after the quotation returns or if it throws an error." } ;
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HELP: with-destructors
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{ $values { "quot" "a quotation" } }
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{ $description "Calls a quotation within a new dynamic scope. This quotation may register destructors, on any object, by wrapping the object in a destructor and implementing " { $link dispose } " on that object type. After the quotation finishes, if an error was thrown, all destructors are called and the error is then rethrown. However, if the quotation was successful, only those destructors created with an 'always cleanup' flag will be destroyed." }
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{ $notes
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"Destructors generalize " { $link with-disposal } ". The following two lines are equivalent, except that the second line establishes a new dynamic scope:"
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{ $code
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"[ X ] with-disposal"
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"[ &dispose X ] with-destructors"
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}
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}
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{ $examples
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{ $code "[ 10 malloc &free ] with-destructors" }
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} ;
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HELP: &dispose
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{ $values { "disposable" "a disposable object" } }
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{ $description "Marks the object for unconditional disposal at the end of the current " { $link with-destructors } " scope." } ;
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HELP: |dispose
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{ $values { "disposable" "a disposable object" } }
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{ $description "Marks the object for disposal in the event of an error at the end of the current " { $link with-destructors } " scope." } ;
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ARTICLE: "destructors-anti-patterns" "Resource disposal anti-patterns"
|
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"Words which create objects corresponding to external resources should always be used with " { $link with-disposal } ". The following code is wrong:"
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{ $code
|
||||
"<external-resource> ... do stuff ... dispose"
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}
|
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"The reason being that if " { $snippet "do stuff" } " throws an error, the resource will not be disposed of. The most important case where this can occur is with I/O streams, and the correct solution is to always use " { $link with-input-stream } " and " { $link with-output-stream } "; see " { $link "stdio" } " for details." ;
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|
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ARTICLE: "destructors" "Deterministic resource disposal"
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"Operating system resources such as streams, memory mapped files, and so on are not managed by Factor's garbage collector and must be released when you are done with them. Failing to release a resource can lead to reduced performance and instability."
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$nl
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"Disposable object protocol:"
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{ $subsection dispose }
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{ $subsection dispose* }
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||||
"Utility word for scoped disposal:"
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||||
{ $subsection with-disposal }
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"Utility word for disposing multiple objects:"
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||||
{ $subsection dispose-each }
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||||
"Utility words for more complex disposal patterns:"
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||||
{ $subsection with-destructors }
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||||
{ $subsection &dispose }
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||||
{ $subsection |dispose }
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{ $subsection "destructors-anti-patterns" } ;
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||||
|
||||
ABOUT: "destructors"
|
|
@ -1,6 +1,23 @@
|
|||
USING: destructors kernel tools.test continuations ;
|
||||
IN: destructors.tests
|
||||
|
||||
TUPLE: dispose-error ;
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||||
|
||||
M: dispose-error dispose 3 throw ;
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||||
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TUPLE: dispose-dummy disposed? ;
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||||
|
||||
M: dispose-dummy dispose t >>disposed? drop ;
|
||||
|
||||
T{ dispose-error } "a" set
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||||
T{ dispose-dummy } "b" set
|
||||
|
||||
[ f ] [ "b" get disposed?>> ] unit-test
|
||||
|
||||
[ { "a" "b" } [ get ] map dispose-each ] [ 3 = ] must-fail-with
|
||||
|
||||
[ t ] [ "b" get disposed?>> ] unit-test
|
||||
|
||||
TUPLE: dummy-obj destroyed? ;
|
||||
|
||||
: <dummy-obj> dummy-obj new ;
|
||||
|
@ -13,10 +30,10 @@ M: dummy-destructor dispose ( obj -- )
|
|||
dummy-destructor-obj t swap set-dummy-obj-destroyed? ;
|
||||
|
||||
: destroy-always
|
||||
<dummy-destructor> add-always-destructor ;
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||||
<dummy-destructor> &dispose drop ;
|
||||
|
||||
: destroy-later
|
||||
<dummy-destructor> add-error-destructor ;
|
||||
<dummy-destructor> |dispose drop ;
|
||||
|
||||
[ t ] [
|
||||
[
|
|
@ -0,0 +1,56 @@
|
|||
! Copyright (C) 2007, 2008 Doug Coleman, Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors continuations kernel namespaces
|
||||
sequences vectors ;
|
||||
IN: destructors
|
||||
|
||||
TUPLE: disposable disposed ;
|
||||
|
||||
GENERIC: dispose* ( disposable -- )
|
||||
|
||||
ERROR: already-disposed disposable ;
|
||||
|
||||
: check-disposed ( disposable -- )
|
||||
dup disposed>> [ already-disposed ] [ drop ] if ; inline
|
||||
|
||||
GENERIC: dispose ( disposable -- )
|
||||
|
||||
M: object dispose
|
||||
dup disposed>> [ drop ] [ t >>disposed dispose* ] if ;
|
||||
|
||||
: dispose-each ( seq -- )
|
||||
[
|
||||
[ [ dispose ] curry [ , ] recover ] each
|
||||
] { } make dup empty? [ drop ] [ peek rethrow ] if ;
|
||||
|
||||
: with-disposal ( object quot -- )
|
||||
over [ dispose ] curry [ ] cleanup ; inline
|
||||
|
||||
<PRIVATE
|
||||
|
||||
SYMBOL: always-destructors
|
||||
|
||||
SYMBOL: error-destructors
|
||||
|
||||
: do-always-destructors ( -- )
|
||||
always-destructors get <reversed> dispose-each ;
|
||||
|
||||
: do-error-destructors ( -- )
|
||||
error-destructors get <reversed> dispose-each ;
|
||||
|
||||
PRIVATE>
|
||||
|
||||
: &dispose ( disposable -- disposable )
|
||||
dup always-destructors get push ; inline
|
||||
|
||||
: |dispose ( disposable -- disposable )
|
||||
dup error-destructors get push ; inline
|
||||
|
||||
: with-destructors ( quot -- )
|
||||
[
|
||||
V{ } clone always-destructors set
|
||||
V{ } clone error-destructors set
|
||||
[ do-always-destructors ]
|
||||
[ do-error-destructors ]
|
||||
cleanup
|
||||
] with-scope ; inline
|
|
@ -5,7 +5,7 @@ sequences strings vectors words quotations effects tools.test
|
|||
continuations generic.standard sorting assocs definitions
|
||||
prettyprint io inspector classes.tuple classes.union
|
||||
classes.predicate debugger threads.private io.streams.string
|
||||
io.timeouts io.thread sequences.private ;
|
||||
io.timeouts io.thread sequences.private destructors ;
|
||||
IN: inference.tests
|
||||
|
||||
[ ] [ [ 1 ] dataflow [ ] transform-nodes drop ] unit-test
|
||||
|
|
|
@ -1,9 +1,9 @@
|
|||
! Copyright (C) 2008 Daniel Ehrenberg.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: math kernel sequences sbufs vectors namespaces growable
|
||||
strings io classes continuations combinators io.styles
|
||||
io.streams.plain splitting byte-arrays sequences.private
|
||||
accessors ;
|
||||
strings io classes continuations destructors combinators
|
||||
io.styles io.streams.plain splitting byte-arrays
|
||||
sequences.private accessors ;
|
||||
IN: io.encodings
|
||||
|
||||
! The encoding descriptor protocol
|
||||
|
|
|
@ -300,8 +300,8 @@ HELP: exists?
|
|||
{ $description "Tests if the file named by " { $snippet "path" } " exists." } ;
|
||||
|
||||
HELP: directory?
|
||||
{ $values { "path" "a pathname string" } { "?" "a boolean" } }
|
||||
{ $description "Tests if " { $snippet "path" } " names a directory." } ;
|
||||
{ $values { "file-info" file-info } { "?" "a boolean" } }
|
||||
{ $description "Tests if " { $snippet "file-info" } " is a directory." } ;
|
||||
|
||||
HELP: (directory)
|
||||
{ $values { "path" "a pathname string" } { "seq" "a sequence of " { $snippet "{ name dir? }" } " pairs" } }
|
||||
|
|
|
@ -1,14 +1,14 @@
|
|||
IN: io.files.tests
|
||||
USING: tools.test io.files io.files.private io threads kernel
|
||||
continuations io.encodings.ascii io.files.unique sequences
|
||||
strings accessors io.encodings.utf8 math ;
|
||||
strings accessors io.encodings.utf8 math destructors ;
|
||||
|
||||
\ exists? must-infer
|
||||
\ (exists?) must-infer
|
||||
|
||||
[ ] [ "blahblah" temp-file dup exists? [ delete-directory ] [ drop ] if ] unit-test
|
||||
[ ] [ "blahblah" temp-file make-directory ] unit-test
|
||||
[ t ] [ "blahblah" temp-file directory? ] unit-test
|
||||
[ t ] [ "blahblah" temp-file file-info directory? ] unit-test
|
||||
|
||||
[ t ] [
|
||||
[ temp-directory "loldir" append-path delete-directory ] ignore-errors
|
||||
|
|
|
@ -2,8 +2,8 @@
|
|||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: io.backend io.files.private io hashtables kernel math
|
||||
memory namespaces sequences strings assocs arrays definitions
|
||||
system combinators splitting sbufs continuations io.encodings
|
||||
io.encodings.binary init accessors math.order ;
|
||||
system combinators splitting sbufs continuations destructors
|
||||
io.encodings io.encodings.binary init accessors math.order ;
|
||||
IN: io.files
|
||||
|
||||
HOOK: (file-reader) io-backend ( path -- stream )
|
||||
|
@ -172,11 +172,9 @@ SYMBOL: +socket+
|
|||
SYMBOL: +unknown+
|
||||
|
||||
! File metadata
|
||||
: exists? ( path -- ? )
|
||||
normalize-path (exists?) ;
|
||||
: exists? ( path -- ? ) normalize-path (exists?) ;
|
||||
|
||||
: directory? ( path -- ? )
|
||||
file-info file-info-type +directory+ = ;
|
||||
: directory? ( file-info -- ? ) type>> +directory+ = ;
|
||||
|
||||
<PRIVATE
|
||||
|
||||
|
@ -232,7 +230,7 @@ HOOK: make-directory io-backend ( path -- )
|
|||
: fixup-directory ( path seq -- newseq )
|
||||
[
|
||||
dup string?
|
||||
[ tuck append-path directory? 2array ] [ nip ] if
|
||||
[ tuck append-path file-info directory? 2array ] [ nip ] if
|
||||
] with map
|
||||
[ first { "." ".." } member? not ] filter ;
|
||||
|
||||
|
|
|
@ -1,5 +1,5 @@
|
|||
USING: help.markup help.syntax quotations hashtables kernel
|
||||
classes strings continuations ;
|
||||
classes strings continuations destructors ;
|
||||
IN: io
|
||||
|
||||
ARTICLE: "stream-protocol" "Stream protocol"
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
! Copyright (C) 2003, 2007 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: hashtables generic kernel math namespaces sequences
|
||||
continuations assocs io.styles ;
|
||||
continuations destructors assocs io.styles ;
|
||||
IN: io
|
||||
|
||||
GENERIC: stream-readln ( stream -- str/f )
|
||||
|
|
|
@ -2,37 +2,37 @@
|
|||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: kernel kernel.private namespaces io io.encodings
|
||||
sequences math generic threads.private classes io.backend
|
||||
io.files continuations byte-arrays ;
|
||||
io.files continuations destructors byte-arrays accessors ;
|
||||
IN: io.streams.c
|
||||
|
||||
TUPLE: c-writer handle ;
|
||||
TUPLE: c-writer handle disposed ;
|
||||
|
||||
C: <c-writer> c-writer
|
||||
: <c-writer> ( handle -- stream ) f c-writer boa ;
|
||||
|
||||
M: c-writer stream-write1
|
||||
c-writer-handle fputc ;
|
||||
handle>> fputc ;
|
||||
|
||||
M: c-writer stream-write
|
||||
c-writer-handle fwrite ;
|
||||
handle>> fwrite ;
|
||||
|
||||
M: c-writer stream-flush
|
||||
c-writer-handle fflush ;
|
||||
handle>> fflush ;
|
||||
|
||||
M: c-writer dispose
|
||||
c-writer-handle fclose ;
|
||||
M: c-writer dispose*
|
||||
handle>> fclose ;
|
||||
|
||||
TUPLE: c-reader handle ;
|
||||
TUPLE: c-reader handle disposed ;
|
||||
|
||||
C: <c-reader> c-reader
|
||||
: <c-reader> ( handle -- stream ) f c-reader boa ;
|
||||
|
||||
M: c-reader stream-read
|
||||
c-reader-handle fread ;
|
||||
handle>> fread ;
|
||||
|
||||
M: c-reader stream-read-partial
|
||||
stream-read ;
|
||||
|
||||
M: c-reader stream-read1
|
||||
c-reader-handle fgetc ;
|
||||
handle>> fgetc ;
|
||||
|
||||
: read-until-loop ( stream delim -- ch )
|
||||
over stream-read1 dup [
|
||||
|
@ -45,8 +45,8 @@ M: c-reader stream-read-until
|
|||
[ swap read-until-loop ] B{ } make swap
|
||||
over empty? over not and [ 2drop f f ] when ;
|
||||
|
||||
M: c-reader dispose
|
||||
c-reader-handle fclose ;
|
||||
M: c-reader dispose*
|
||||
handle>> fclose ;
|
||||
|
||||
M: object init-io ;
|
||||
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
! Copyright (C) 2006, 2008 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: arrays generic assocs kernel namespaces strings
|
||||
quotations io continuations accessors sequences ;
|
||||
quotations io continuations destructors accessors sequences ;
|
||||
IN: io.streams.nested
|
||||
|
||||
TUPLE: filter-writer stream ;
|
||||
|
|
|
@ -1,8 +1,8 @@
|
|||
! Copyright (C) 2003, 2007 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: io kernel math namespaces sequences sbufs strings
|
||||
generic splitting growable continuations io.streams.plain
|
||||
io.encodings math.order ;
|
||||
generic splitting growable continuations destructors
|
||||
io.streams.plain io.encodings math.order ;
|
||||
IN: io.streams.string
|
||||
|
||||
M: growable dispose drop ;
|
||||
|
|
|
@ -1,4 +1,4 @@
|
|||
USING: help.markup help.syntax alien ;
|
||||
USING: help.markup help.syntax alien destructors ;
|
||||
IN: libc
|
||||
|
||||
HELP: malloc
|
||||
|
@ -36,5 +36,13 @@ HELP: with-malloc
|
|||
{ $values { "size" "a positive integer" } { "quot" "a quotation with stack effect " { $snippet "( c-ptr -- )" } } }
|
||||
{ $description "Allocates a zeroed block of " { $snippet "n" } " bytes and passes it to the quotation. When the quotation returns, the block is freed." } ;
|
||||
|
||||
HELP: &free
|
||||
{ $values { "alien" c-ptr } }
|
||||
{ $description "Marks the block of memory for unconditional deallocation at the end of the current " { $link with-destructors } " scope." } ;
|
||||
|
||||
HELP: |free
|
||||
{ $values { "alien" c-ptr } }
|
||||
{ $description "Marks the object for deallocation in the event of an error at the end of the current " { $link with-destructors } " scope." } ;
|
||||
|
||||
! Defined in alien-docs.factor
|
||||
ABOUT: "malloc"
|
||||
|
|
|
@ -1,8 +1,9 @@
|
|||
! Copyright (C) 2004, 2005 Mackenzie Straight
|
||||
! Copyright (C) 2007 Slava Pestov
|
||||
! Copyright (C) 2007 Doug Coleman
|
||||
! Copyright (C) 2007, 2008 Slava Pestov
|
||||
! Copyright (C) 2007, 2008 Doug Coleman
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: alien assocs continuations init kernel namespaces ;
|
||||
USING: alien assocs continuations destructors init kernel
|
||||
namespaces accessors ;
|
||||
IN: libc
|
||||
|
||||
<PRIVATE
|
||||
|
@ -76,3 +77,18 @@ PRIVATE>
|
|||
|
||||
: strlen ( alien -- len )
|
||||
"size_t" "libc" "strlen" { "char*" } alien-invoke ;
|
||||
|
||||
<PRIVATE
|
||||
|
||||
! Memory allocations
|
||||
TUPLE: memory-destructor alien ;
|
||||
|
||||
M: memory-destructor dispose* alien>> free ;
|
||||
|
||||
PRIVATE>
|
||||
|
||||
: &free ( alien -- alien )
|
||||
dup memory-destructor boa &dispose drop ; inline
|
||||
|
||||
: |free ( alien -- alien )
|
||||
dup memory-destructor boa |dispose drop ; inline
|
||||
|
|
|
@ -1,6 +1,7 @@
|
|||
USING: io.sockets io kernel math threads io.encodings.ascii
|
||||
io.streams.duplex debugger tools.time prettyprint
|
||||
concurrency.count-downs namespaces arrays continuations ;
|
||||
concurrency.count-downs namespaces arrays continuations
|
||||
destructors ;
|
||||
IN: benchmark.sockets
|
||||
|
||||
SYMBOL: counter
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
! Copyright (C) 2008 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: http.client checksums checksums.openssl splitting assocs
|
||||
USING: checksums checksums.openssl splitting assocs
|
||||
kernel io.files bootstrap.image sequences io namespaces
|
||||
io.launcher math io.encodings.ascii ;
|
||||
IN: bootstrap.image.upload
|
||||
|
|
|
@ -4,7 +4,7 @@ opengl.glu shuffle http.client vectors namespaces ui.gadgets
|
|||
ui.gadgets.canvas ui.render ui splitting combinators tools.time
|
||||
system combinators.lib float-arrays continuations
|
||||
opengl.demo-support multiline ui.gestures bunny.fixed-pipeline
|
||||
bunny.cel-shaded bunny.outlined bunny.model accessors ;
|
||||
bunny.cel-shaded bunny.outlined bunny.model accessors destructors ;
|
||||
IN: bunny
|
||||
|
||||
TUPLE: bunny-gadget model geom draw-seq draw-n ;
|
||||
|
|
|
@ -1,5 +1,6 @@
|
|||
USING: arrays bunny.model continuations kernel multiline opengl opengl.shaders
|
||||
opengl.capabilities opengl.gl sequences sequences.lib accessors ;
|
||||
USING: arrays bunny.model continuations destructors kernel
|
||||
multiline opengl opengl.shaders opengl.capabilities opengl.gl
|
||||
sequences sequences.lib accessors ;
|
||||
IN: bunny.cel-shaded
|
||||
|
||||
STRING: vertex-shader-source
|
||||
|
|
|
@ -1,4 +1,4 @@
|
|||
USING: alien.c-types continuations kernel
|
||||
USING: alien.c-types continuations destructors kernel
|
||||
opengl opengl.gl bunny.model ;
|
||||
IN: bunny.fixed-pipeline
|
||||
|
||||
|
|
|
@ -2,7 +2,8 @@ USING: alien alien.c-types arrays sequences math math.vectors
|
|||
math.matrices math.parser io io.files kernel opengl opengl.gl
|
||||
opengl.glu io.encodings.ascii opengl.capabilities shuffle
|
||||
http.client vectors splitting tools.time system combinators
|
||||
float-arrays continuations namespaces sequences.lib accessors ;
|
||||
float-arrays continuations destructors namespaces sequences.lib
|
||||
accessors ;
|
||||
IN: bunny.model
|
||||
|
||||
: numbers ( str -- seq )
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
USING: arrays bunny.model bunny.cel-shaded continuations kernel
|
||||
math multiline opengl opengl.shaders opengl.framebuffers
|
||||
opengl.gl opengl.capabilities sequences ui.gadgets combinators
|
||||
accessors ;
|
||||
USING: arrays bunny.model bunny.cel-shaded continuations
|
||||
destructors kernel math multiline opengl opengl.shaders
|
||||
opengl.framebuffers opengl.gl opengl.capabilities sequences
|
||||
ui.gadgets combinators accessors ;
|
||||
IN: bunny.outlined
|
||||
|
||||
STRING: outlined-pass1-fragment-shader-main-source
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
! Copyright (C) 2008 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: cairo.ffi kernel accessors sequences
|
||||
namespaces fry continuations ;
|
||||
namespaces fry continuations destructors ;
|
||||
IN: cairo
|
||||
|
||||
TUPLE: cairo-t alien ;
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
! Copyright (C) 2008 Slava Pestov
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors byte-arrays alien.c-types kernel continuations
|
||||
sequences io openssl openssl.libcrypto checksums ;
|
||||
destructors sequences io openssl openssl.libcrypto checksums ;
|
||||
IN: checksums.openssl
|
||||
|
||||
ERROR: unknown-digest name ;
|
||||
|
|
|
@ -19,6 +19,13 @@ IN: combinators.lib.tests
|
|||
[ { 1 2 } { 2 4 } { 3 8 } { 4 16 } { 5 32 } ] [ 1 2 3 4 5 [ dup 2^ 2array ] 5 napply ] unit-test
|
||||
[ [ dup 2^ 2array ] 5 napply ] must-infer
|
||||
|
||||
[ { "xyc" "xyd" } ] [ "x" "y" { "c" "d" } [ 3append ] 2 nwith map ] unit-test
|
||||
|
||||
[ { "foo" "xbarx" } ]
|
||||
[
|
||||
{ "oof" "bar" } { [ reverse ] [ "x" swap "x" 3append ] } parallel-call
|
||||
] unit-test
|
||||
|
||||
! &&
|
||||
|
||||
[ t ] [
|
||||
|
|
|
@ -4,7 +4,7 @@
|
|||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: kernel combinators fry namespaces quotations hashtables
|
||||
sequences assocs arrays inference effects math math.ranges
|
||||
arrays.lib shuffle macros bake continuations ;
|
||||
arrays.lib shuffle macros continuations locals ;
|
||||
|
||||
IN: combinators.lib
|
||||
|
||||
|
@ -20,17 +20,15 @@ MACRO: nslip ( n -- ) dup saver [ call ] rot restorer 3append ;
|
|||
|
||||
MACRO: nkeep ( n -- )
|
||||
[ ] [ 1+ ] [ ] tri
|
||||
[ [ , ndup ] dip , -nrot , nslip ]
|
||||
bake ;
|
||||
'[ [ , ndup ] dip , -nrot , nslip ] ;
|
||||
|
||||
: 4keep ( w x y z quot -- w x y z ) 4 nkeep ; inline
|
||||
|
||||
MACRO: ncurry ( n -- ) [ curry ] n*quot ;
|
||||
|
||||
MACRO: nwith ( quot n -- )
|
||||
tuck 1+ dup
|
||||
[ , -nrot [ , nrot , call ] , ncurry ]
|
||||
bake ;
|
||||
MACRO:: nwith ( quot n -- )
|
||||
[let | n' [ n 1+ ] |
|
||||
[ n' -nrot [ n' nrot quot call ] n ncurry ] ] ;
|
||||
|
||||
MACRO: napply ( n -- )
|
||||
2 [a,b]
|
||||
|
@ -110,8 +108,8 @@ MACRO: switch ( quot -- )
|
|||
! : pcall ( seq quots -- seq ) [ call ] 2map ;
|
||||
|
||||
MACRO: parallel-call ( quots -- )
|
||||
[ [ unclip % r> dup >r push ] bake ] map concat
|
||||
[ V{ } clone >r % drop r> >array ] bake ;
|
||||
[ '[ [ unclip @ ] dip [ push ] keep ] ] map concat
|
||||
'[ V{ } clone @ nip >array ] ;
|
||||
|
||||
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
||||
! map-call and friends
|
||||
|
|
|
@ -13,7 +13,7 @@ concurrency.messaging continuations ;
|
|||
|
||||
[ ] [ test-node dup 1array swap (start-node) ] unit-test
|
||||
|
||||
[ ] [ yield ] unit-test
|
||||
[ ] [ 100 sleep ] unit-test
|
||||
|
||||
[ ] [
|
||||
[
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
! Copyright (C) 2008 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: kernel threads boxes ;
|
||||
USING: kernel threads boxes accessors ;
|
||||
IN: concurrency.exchangers
|
||||
|
||||
! Motivated by
|
||||
|
@ -12,10 +12,10 @@ TUPLE: exchanger thread object ;
|
|||
<box> <box> exchanger boa ;
|
||||
|
||||
: exchange ( obj exchanger -- newobj )
|
||||
dup exchanger-thread box-full? [
|
||||
dup exchanger-object box>
|
||||
>r exchanger-thread box> resume-with r>
|
||||
dup thread>> occupied>> [
|
||||
dup object>> box>
|
||||
>r thread>> box> resume-with r>
|
||||
] [
|
||||
[ exchanger-object >box ] keep
|
||||
[ exchanger-thread >box ] curry "exchange" suspend
|
||||
[ object>> >box ] keep
|
||||
[ thread>> >box ] curry "exchange" suspend
|
||||
] if ;
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
IN: concurrency.mailboxes.tests
|
||||
USING: concurrency.mailboxes concurrency.count-downs vectors
|
||||
sequences threads tools.test math kernel strings namespaces
|
||||
continuations calendar ;
|
||||
continuations calendar destructors ;
|
||||
|
||||
[ V{ 1 2 3 } ] [
|
||||
0 <vector>
|
||||
|
|
|
@ -1,17 +1,13 @@
|
|||
! Copyright (C) 2005, 2008 Chris Double, Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
IN: concurrency.mailboxes
|
||||
USING: dlists threads sequences continuations
|
||||
USING: dlists threads sequences continuations destructors
|
||||
namespaces random math quotations words kernel arrays assocs
|
||||
init system concurrency.conditions accessors debugger ;
|
||||
|
||||
TUPLE: mailbox threads data closed ;
|
||||
TUPLE: mailbox threads data disposed ;
|
||||
|
||||
: check-closed ( mailbox -- )
|
||||
closed>> [ "Mailbox closed" throw ] when ; inline
|
||||
|
||||
M: mailbox dispose
|
||||
t >>closed threads>> notify-all ;
|
||||
M: mailbox dispose* threads>> notify-all ;
|
||||
|
||||
: <mailbox> ( -- mailbox )
|
||||
<dlist> <dlist> f mailbox boa ;
|
||||
|
@ -27,7 +23,7 @@ M: mailbox dispose
|
|||
>r threads>> r> "mailbox" wait ;
|
||||
|
||||
: block-unless-pred ( mailbox timeout pred -- )
|
||||
pick check-closed
|
||||
pick check-disposed
|
||||
pick data>> over dlist-contains? [
|
||||
3drop
|
||||
] [
|
||||
|
@ -35,7 +31,7 @@ M: mailbox dispose
|
|||
] if ; inline
|
||||
|
||||
: block-if-empty ( mailbox timeout -- mailbox )
|
||||
over check-closed
|
||||
over check-disposed
|
||||
over mailbox-empty? [
|
||||
2dup wait-for-mailbox block-if-empty
|
||||
] [
|
||||
|
@ -75,7 +71,7 @@ M: mailbox dispose
|
|||
f swap mailbox-get-timeout? ; inline
|
||||
|
||||
: wait-for-close-timeout ( mailbox timeout -- )
|
||||
over closed>>
|
||||
over disposed>>
|
||||
[ 2drop ] [ 2dup wait-for-mailbox wait-for-close-timeout ] if ;
|
||||
|
||||
: wait-for-close ( mailbox -- )
|
||||
|
|
|
@ -3,7 +3,7 @@
|
|||
USING: alien alien.c-types alien.strings alien.syntax kernel
|
||||
math sequences namespaces assocs init accessors continuations
|
||||
combinators core-foundation core-foundation.run-loop
|
||||
io.encodings.utf8 ;
|
||||
io.encodings.utf8 destructors ;
|
||||
IN: core-foundation.fsevents
|
||||
|
||||
! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
|
||||
|
@ -187,7 +187,7 @@ SYMBOL: event-stream-callbacks
|
|||
dup [ call drop ] [ 3drop ] if
|
||||
] alien-callback ;
|
||||
|
||||
TUPLE: event-stream info handle closed ;
|
||||
TUPLE: event-stream info handle disposed ;
|
||||
|
||||
: <event-stream> ( quot paths latency flags -- event-stream )
|
||||
>r >r >r
|
||||
|
@ -197,13 +197,10 @@ TUPLE: event-stream info handle closed ;
|
|||
dup enable-event-stream
|
||||
f event-stream boa ;
|
||||
|
||||
M: event-stream dispose
|
||||
dup closed>> [ drop ] [
|
||||
t >>closed
|
||||
{
|
||||
[ info>> remove-event-source-callback ]
|
||||
[ handle>> disable-event-stream ]
|
||||
[ handle>> FSEventStreamInvalidate ]
|
||||
[ handle>> FSEventStreamRelease ]
|
||||
} cleave
|
||||
] if ;
|
||||
M: event-stream dispose*
|
||||
{
|
||||
[ info>> remove-event-source-callback ]
|
||||
[ handle>> disable-event-stream ]
|
||||
[ handle>> FSEventStreamInvalidate ]
|
||||
[ handle>> FSEventStreamRelease ]
|
||||
} cleave ;
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
! Copyright (C) 2008 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: arrays assocs classes continuations kernel math
|
||||
USING: arrays assocs classes continuations destructors kernel math
|
||||
namespaces sequences sequences.lib classes.tuple words strings
|
||||
tools.walker accessors combinators.lib ;
|
||||
IN: db
|
||||
|
@ -25,7 +25,7 @@ GENERIC: make-db* ( seq class -- db )
|
|||
GENERIC: db-open ( db -- db )
|
||||
HOOK: db-close db ( handle -- )
|
||||
|
||||
: dispose-statements ( seq -- ) [ dispose drop ] assoc-each ;
|
||||
: dispose-statements ( assoc -- ) values dispose-each ;
|
||||
|
||||
: dispose-db ( db -- )
|
||||
dup db [
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
! Copyright (C) 2008 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for license.
|
||||
USING: alien continuations io kernel prettyprint sequences
|
||||
db db.mysql.ffi ;
|
||||
USING: alien continuations destructors io kernel prettyprint
|
||||
sequences db db.mysql.ffi ;
|
||||
IN: db.mysql
|
||||
|
||||
TUPLE: mysql-db handle host user password db port ;
|
||||
|
|
|
@ -40,4 +40,4 @@ M: return-connection dispose
|
|||
[ db>> ] [ pool>> ] bi return-connection ;
|
||||
|
||||
: return-connection-later ( db pool -- )
|
||||
\ return-connection boa add-always-destructor ;
|
||||
\ return-connection boa &dispose drop ;
|
||||
|
|
|
@ -67,12 +67,10 @@ M: postgresql-result-null summary ( obj -- str )
|
|||
in-params>> [ type>> type>oid ] map >c-uint-array ;
|
||||
|
||||
: malloc-byte-array/length
|
||||
[ malloc-byte-array dup free-always ] [ length ] bi ;
|
||||
[ malloc-byte-array &free ] [ length ] bi ;
|
||||
|
||||
: default-param-value
|
||||
number>string* dup [
|
||||
utf8 malloc-string dup free-always
|
||||
] when 0 ;
|
||||
number>string* dup [ utf8 malloc-string &free ] when 0 ;
|
||||
|
||||
: param-values ( statement -- seq seq2 )
|
||||
[ bind-params>> ] [ in-params>> ] bi
|
||||
|
@ -128,8 +126,8 @@ C: <postgresql-malloc-destructor> postgresql-malloc-destructor
|
|||
M: postgresql-malloc-destructor dispose ( obj -- )
|
||||
alien>> PQfreemem ;
|
||||
|
||||
: postgresql-free-always ( alien -- )
|
||||
<postgresql-malloc-destructor> add-always-destructor ;
|
||||
: &postgresql-free ( alien -- alien )
|
||||
dup <postgresql-malloc-destructor> &dispose drop ; inline
|
||||
|
||||
: pq-get-blob ( handle row column -- obj/f )
|
||||
[ PQgetvalue ] 3keep 3dup PQgetlength
|
||||
|
@ -142,7 +140,7 @@ M: postgresql-malloc-destructor dispose ( obj -- )
|
|||
PQunescapeBytea dup zero? [
|
||||
postgresql-result-error-message throw
|
||||
] [
|
||||
dup postgresql-free-always
|
||||
&postgresql-free
|
||||
] if
|
||||
] keep
|
||||
*uint memory>byte-array
|
||||
|
|
|
@ -5,7 +5,7 @@ kernel math math.parser namespaces prettyprint quotations
|
|||
sequences debugger db db.postgresql.lib db.postgresql.ffi
|
||||
db.tuples db.types tools.annotations math.ranges
|
||||
combinators sequences.lib classes locals words tools.walker
|
||||
namespaces.lib accessors random db.queries ;
|
||||
namespaces.lib accessors random db.queries destructors ;
|
||||
USE: tools.walker
|
||||
IN: db.postgresql
|
||||
|
||||
|
|
|
@ -6,7 +6,7 @@ prettyprint sequences strings classes.tuple alien.c-types
|
|||
continuations db.sqlite.lib db.sqlite.ffi db.tuples
|
||||
words combinators.lib db.types combinators math.intervals
|
||||
io namespaces.lib accessors vectors math.ranges random
|
||||
math.bitfields.lib db.queries ;
|
||||
math.bitfields.lib db.queries destructors ;
|
||||
USE: tools.walker
|
||||
IN: db.sqlite
|
||||
|
||||
|
|
|
@ -3,7 +3,7 @@
|
|||
USING: arrays assocs classes db kernel namespaces
|
||||
classes.tuple words sequences slots math accessors
|
||||
math.parser io prettyprint db.types continuations
|
||||
mirrors sequences.lib combinators.lib ;
|
||||
destructors mirrors sequences.lib combinators.lib ;
|
||||
IN: db.tuples
|
||||
|
||||
: define-persistent ( class table columns -- )
|
||||
|
|
|
@ -1,20 +0,0 @@
|
|||
USING: help.markup help.syntax libc kernel continuations ;
|
||||
IN: destructors
|
||||
|
||||
HELP: free-always
|
||||
{ $values { "alien" "alien returned by malloc" } }
|
||||
{ $description "Adds a destructor that will " { $link free } " the alien. The free will happen whenever the quotation passed to " { $link with-destructors } " ends." }
|
||||
{ $see-also free-later } ;
|
||||
|
||||
HELP: free-later
|
||||
{ $values { "alien" "alien returned by malloc" } }
|
||||
{ $description "Adds a destructor that will " { $link free } " the alien. The free will happen whenever the quotation passed to " { $link with-destructors } " errors or else the object will persist and manual cleanup is required later." }
|
||||
{ $see-also free-always } ;
|
||||
|
||||
HELP: with-destructors
|
||||
{ $values { "quot" "a quotation" } }
|
||||
{ $description "Calls a quotation within a new dynamic scope. This quotation may register destructors, on any object, by wrapping the object in a destructor and implementing " { $link dispose } " on that object type. After the quotation finishes, if an error was thrown, all destructors are called and the error is then rethrown. However, if the quotation was successful, only those destructors created with an 'always cleanup' flag will be destroyed." }
|
||||
{ $notes "Destructors are not allowed to throw exceptions. No exceptions." }
|
||||
{ $examples
|
||||
{ $code "[ 10 malloc free-always ] with-destructors" }
|
||||
} ;
|
|
@ -1,51 +0,0 @@
|
|||
! Copyright (C) 2007 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors continuations io.backend libc
|
||||
kernel namespaces sequences system vectors ;
|
||||
IN: destructors
|
||||
|
||||
SYMBOL: error-destructors
|
||||
SYMBOL: always-destructors
|
||||
|
||||
: add-error-destructor ( obj -- )
|
||||
error-destructors get push ;
|
||||
|
||||
: add-always-destructor ( obj -- )
|
||||
always-destructors get push ;
|
||||
|
||||
: do-always-destructors ( -- )
|
||||
always-destructors get <reversed> dispose-each ;
|
||||
|
||||
: do-error-destructors ( -- )
|
||||
error-destructors get <reversed> dispose-each ;
|
||||
|
||||
: with-destructors ( quot -- )
|
||||
[
|
||||
V{ } clone always-destructors set
|
||||
V{ } clone error-destructors set
|
||||
[ do-always-destructors ]
|
||||
[ do-error-destructors ] cleanup
|
||||
] with-scope ; inline
|
||||
|
||||
TUPLE: only-once object destroyed ;
|
||||
|
||||
M: only-once dispose
|
||||
dup destroyed>> [ drop ] [
|
||||
[ object>> dispose ] [ t >>destroyed drop ] bi
|
||||
] if ;
|
||||
|
||||
: <only-once> f only-once boa ;
|
||||
|
||||
! Memory allocations
|
||||
TUPLE: memory-destructor alien ;
|
||||
|
||||
C: <memory-destructor> memory-destructor
|
||||
|
||||
M: memory-destructor dispose ( obj -- )
|
||||
alien>> free ;
|
||||
|
||||
: free-always ( alien -- )
|
||||
<memory-destructor> <only-once> add-always-destructor ;
|
||||
|
||||
: free-later ( alien -- )
|
||||
<memory-destructor> <only-once> add-error-destructor ;
|
|
@ -27,7 +27,6 @@ IN: ftp.client
|
|||
: ftp-command ( string -- ftp-response )
|
||||
ftp-send read-response ;
|
||||
|
||||
|
||||
: ftp-user ( ftp-client -- ftp-response )
|
||||
user>> "USER " prepend ftp-command ;
|
||||
|
||||
|
@ -56,21 +55,13 @@ IN: ftp.client
|
|||
strings>> first
|
||||
"|" split 2 tail* first string>number ;
|
||||
|
||||
: ch>attribute ( ch -- symbol )
|
||||
{
|
||||
{ CHAR: d [ +directory+ ] }
|
||||
{ CHAR: l [ +symbolic-link+ ] }
|
||||
{ CHAR: - [ +regular-file+ ] }
|
||||
[ drop +unknown+ ]
|
||||
} case ;
|
||||
|
||||
TUPLE: remote-file
|
||||
type permissions links owner group size month day time year name ;
|
||||
|
||||
: <remote-file> ( -- remote-file ) remote-file new ;
|
||||
|
||||
: parse-permissions ( remote-file str -- remote-file )
|
||||
[ first ch>attribute >>type ] [ rest >>permissions ] bi ;
|
||||
[ first ch>type >>type ] [ rest >>permissions ] bi ;
|
||||
|
||||
: parse-list-9 ( lines -- seq )
|
||||
[
|
||||
|
|
|
@ -1,6 +1,7 @@
|
|||
! Copyright (C) 2008 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors io kernel math.parser sequences ;
|
||||
USING: accessors arrays assocs combinators io io.files kernel
|
||||
math.parser sequences strings ;
|
||||
IN: ftp
|
||||
|
||||
SINGLETON: active
|
||||
|
@ -15,6 +16,11 @@ TUPLE: ftp-client host port user password mode state ;
|
|||
"anonymous" >>user
|
||||
"ftp@my.org" >>password ;
|
||||
|
||||
: reset-ftp-client ( ftp-client -- )
|
||||
f >>user
|
||||
f >>password
|
||||
drop ;
|
||||
|
||||
TUPLE: ftp-response n strings parsed ;
|
||||
|
||||
: <ftp-response> ( -- ftp-response )
|
||||
|
@ -25,3 +31,32 @@ TUPLE: ftp-response n strings parsed ;
|
|||
over strings>> push ;
|
||||
|
||||
: ftp-send ( string -- ) write "\r\n" write flush ;
|
||||
|
||||
: ftp-ipv4 1 ; inline
|
||||
: ftp-ipv6 2 ; inline
|
||||
|
||||
|
||||
: ch>type ( ch -- type )
|
||||
{
|
||||
{ CHAR: d [ +directory+ ] }
|
||||
{ CHAR: l [ +symbolic-link+ ] }
|
||||
{ CHAR: - [ +regular-file+ ] }
|
||||
[ drop +unknown+ ]
|
||||
} case ;
|
||||
|
||||
: type>ch ( type -- string )
|
||||
{
|
||||
{ +directory+ [ CHAR: d ] }
|
||||
{ +symbolic-link+ [ CHAR: l ] }
|
||||
{ +regular-file+ [ CHAR: - ] }
|
||||
[ drop CHAR: - ]
|
||||
} case ;
|
||||
|
||||
: file-info>string ( file-info name -- string )
|
||||
>r [ [ type>> type>ch 1string ] [ drop "rwx------" append ] bi ]
|
||||
[ size>> number>string 15 CHAR: \s pad-left ] bi r>
|
||||
3array " " join ;
|
||||
|
||||
: directory-list ( -- seq )
|
||||
"" directory keys
|
||||
[ [ link-info ] keep file-info>string ] map ;
|
||||
|
|
|
@ -1,27 +1,30 @@
|
|||
! Copyright (C) 2008 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors combinators io io.encodings.8-bit
|
||||
io.files io.server io.sockets kernel math.parser
|
||||
namespaces sequences ftp io.unix.launcher.parser
|
||||
unicode.case ;
|
||||
unicode.case splitting assocs ;
|
||||
IN: ftp.server
|
||||
|
||||
SYMBOL: client
|
||||
SYMBOL: stream
|
||||
|
||||
TUPLE: ftp-client-command string tokenized ;
|
||||
TUPLE: ftp-command raw tokenized ;
|
||||
|
||||
: <ftp-client-command> ( -- obj )
|
||||
ftp-client-command new ;
|
||||
: <ftp-command> ( -- obj )
|
||||
ftp-command new ;
|
||||
|
||||
: read-client-command ( -- ftp-client-command )
|
||||
<ftp-client-command> readln
|
||||
[ >>string ] [ tokenize-command >>tokenized ] bi ;
|
||||
: read-command ( -- ftp-command )
|
||||
<ftp-command> readln
|
||||
[ >>raw ] [ tokenize-command >>tokenized ] bi ;
|
||||
|
||||
: (send-response) ( n string separator -- )
|
||||
rot number>string write write ftp-send ;
|
||||
|
||||
: send-response ( ftp-response -- )
|
||||
[ n>> ] [ strings>> ] bi
|
||||
2dup
|
||||
but-last-slice [
|
||||
[ number>string write "-" write ] [ ftp-send ] bi*
|
||||
] with each
|
||||
first [ number>string write bl ] [ ftp-send ] bi* ;
|
||||
[ but-last-slice [ "-" (send-response) ] with each ]
|
||||
[ first " " (send-response) ] 2bi ;
|
||||
|
||||
: server-response ( n string -- )
|
||||
<ftp-response>
|
||||
|
@ -35,72 +38,123 @@ TUPLE: ftp-client-command string tokenized ;
|
|||
: send-PASS-request ( -- )
|
||||
331 "Please specify the password." server-response ;
|
||||
|
||||
: parse-USER ( ftp-client-command -- )
|
||||
: anonymous-only ( -- )
|
||||
530 "This FTP server is anonymous only." server-response ;
|
||||
|
||||
: parse-USER ( ftp-command -- )
|
||||
tokenized>> second client get swap >>user drop ;
|
||||
|
||||
: send-login-response ( -- )
|
||||
! client get
|
||||
230 "Login successful" server-response ;
|
||||
|
||||
: parse-PASS ( ftp-client-command -- )
|
||||
: parse-PASS ( ftp-command -- )
|
||||
tokenized>> second client get swap >>password drop ;
|
||||
|
||||
: send-quit-response ( ftp-client-command -- )
|
||||
: send-quit-response ( ftp-command -- )
|
||||
drop 221 "Goodbye." server-response ;
|
||||
|
||||
: unimplemented-command ( ftp-client-command -- )
|
||||
500 "Unimplemented command: " rot string>> append server-response ;
|
||||
: ftp-error ( string -- )
|
||||
500 "Unrecognized command: " rot append server-response ;
|
||||
|
||||
: send-type-error ( -- )
|
||||
"TYPE is binary only" ftp-error ;
|
||||
|
||||
: send-type-success ( string -- )
|
||||
200 "Switching to " rot " mode" 3append server-response ;
|
||||
|
||||
: parse-TYPE ( obj -- )
|
||||
tokenized>> second >upper {
|
||||
{ "IMAGE" [ "Binary" send-type-success ] }
|
||||
{ "I" [ "Binary" send-type-success ] }
|
||||
[ drop send-type-error ]
|
||||
} case ;
|
||||
|
||||
: pwd-response ( -- )
|
||||
257 current-directory get "\"" swap "\"" 3append server-response ;
|
||||
|
||||
! : random-local-inet ( -- spec )
|
||||
! remote-address get class new 0 >>port ;
|
||||
|
||||
! : handle-LIST ( -- )
|
||||
! random-local-inet ascii <server> ;
|
||||
|
||||
: handle-STOR ( obj -- )
|
||||
;
|
||||
|
||||
! EPRT |2|::1|62138|
|
||||
! : handle-EPRT ( obj -- )
|
||||
! tokenized>> second "|" split harvest ;
|
||||
|
||||
! : handle-EPSV ( obj -- )
|
||||
! 229 "Entering Extended Passive Mode (|||"
|
||||
! random-local-inet ! get port number>string
|
||||
! "|)" 3append server-response ;
|
||||
|
||||
! LPRT 6,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,2,242,186
|
||||
: handle-LPRT ( obj -- )
|
||||
tokenized>> "," split ;
|
||||
|
||||
: start-directory ( -- )
|
||||
150 "Here comes the directory listing." server-response ;
|
||||
|
||||
: finish-directory ( -- )
|
||||
226 "Directory send OK." server-response ;
|
||||
|
||||
: send-directory-list ( stream -- )
|
||||
[ directory-list write ] with-output-stream ;
|
||||
|
||||
: unrecognized-command ( obj -- ) raw>> ftp-error ;
|
||||
|
||||
: handle-client-loop ( -- )
|
||||
<ftp-client-command> readln
|
||||
[ >>string ]
|
||||
<ftp-command> readln
|
||||
[ >>raw ]
|
||||
[ tokenize-command >>tokenized ] bi
|
||||
dup tokenized>> first >upper {
|
||||
{ "USER" [ parse-USER send-PASS-request t ] }
|
||||
{ "PASS" [ parse-PASS send-login-response t ] }
|
||||
! { "ACCT" [ ] }
|
||||
{ "ACCT" [ drop "ACCT unimplemented" ftp-error t ] }
|
||||
! { "CWD" [ ] }
|
||||
! { "CDUP" [ ] }
|
||||
! { "SMNT" [ ] }
|
||||
|
||||
! { "REIN" [ ] }
|
||||
! { "REIN" [ drop client get reset-ftp-client t ] }
|
||||
{ "QUIT" [ send-quit-response f ] }
|
||||
|
||||
! { "PORT" [ ] }
|
||||
! { "PASV" [ ] }
|
||||
! { "MODE" [ ] }
|
||||
! { "TYPE" [ ] }
|
||||
{ "TYPE" [ parse-TYPE t ] }
|
||||
! { "STRU" [ ] }
|
||||
|
||||
! { "ALLO" [ ] }
|
||||
! { "REST" [ ] }
|
||||
! { "STOR" [ ] }
|
||||
! { "STOR" [ handle-STOR t ] }
|
||||
! { "STOU" [ ] }
|
||||
! { "RETR" [ ] }
|
||||
! { "LIST" [ ] }
|
||||
! { "LIST" [ drop handle-LIST t ] }
|
||||
! { "NLST" [ ] }
|
||||
! { "LIST" [ ] }
|
||||
! { "APPE" [ ] }
|
||||
! { "RNFR" [ ] }
|
||||
! { "RNTO" [ ] }
|
||||
! { "DELE" [ ] }
|
||||
! { "RMD" [ ] }
|
||||
! { "MKD" [ ] }
|
||||
! { "PWD" [ ] }
|
||||
{ "PWD" [ drop pwd-response t ] }
|
||||
! { "ABOR" [ ] }
|
||||
|
||||
! { "SYST" [ ] }
|
||||
! { "SYST" [ drop ] }
|
||||
! { "STAT" [ ] }
|
||||
! { "HELP" [ ] }
|
||||
|
||||
! { "SITE" [ ] }
|
||||
! { "NOOP" [ ] }
|
||||
|
||||
! { "EPRT" [ ] }
|
||||
! { "LPRT" [ ] }
|
||||
! { "EPSV" [ ] }
|
||||
! { "LPSV" [ ] }
|
||||
[ drop unimplemented-command t ]
|
||||
! { "EPRT" [ handle-eprt ] }
|
||||
! { "LPRT" [ handle-lprt ] }
|
||||
! { "EPSV" [ drop handle-epsv t ] }
|
||||
! { "LPSV" [ drop handle-lpsv t ] }
|
||||
[ drop unrecognized-command t ]
|
||||
} case [ handle-client-loop ] when ;
|
||||
|
||||
: handle-client ( -- )
|
||||
|
|
|
@ -105,6 +105,7 @@ ARTICLE: "objects" "Objects"
|
|||
"An " { $emphasis "object" } " is any datum which may be identified. All values are objects in Factor. Each object carries type information, and types are checked at runtime; Factor is dynamically typed."
|
||||
{ $subsection "equality" }
|
||||
{ $subsection "math.order" }
|
||||
{ $subsection "destructors" }
|
||||
{ $subsection "classes" }
|
||||
{ $subsection "tuples" }
|
||||
{ $subsection "generic" }
|
||||
|
@ -207,7 +208,8 @@ ARTICLE: "io" "Input and output"
|
|||
{ $subsection "io.pipes" }
|
||||
{ $heading "Other features" }
|
||||
{ $subsection "io.timeouts" }
|
||||
{ $subsection "checksums" } ;
|
||||
{ $subsection "checksums" }
|
||||
{ $see-also "destructors" } ;
|
||||
|
||||
ARTICLE: "tools" "Developer tools"
|
||||
{ $subsection "tools.vocabs" }
|
||||
|
|
|
@ -3,7 +3,7 @@
|
|||
USING: generic assocs help http io io.styles io.files continuations
|
||||
io.streams.string kernel math math.order math.parser namespaces
|
||||
quotations assocs sequences strings words html.elements
|
||||
xml.entities sbufs continuations ;
|
||||
xml.entities sbufs continuations destructors ;
|
||||
IN: html
|
||||
|
||||
GENERIC: browser-link-href ( presented -- href )
|
||||
|
|
|
@ -45,6 +45,7 @@ blah
|
|||
|
||||
[
|
||||
TUPLE{ request
|
||||
protocol: http
|
||||
port: 80
|
||||
method: "GET"
|
||||
path: "/bar"
|
||||
|
@ -84,6 +85,7 @@ Host: www.sex.com
|
|||
|
||||
[
|
||||
TUPLE{ request
|
||||
protocol: http
|
||||
port: 80
|
||||
method: "HEAD"
|
||||
path: "/bar"
|
||||
|
|
|
@ -265,7 +265,7 @@ cookies ;
|
|||
pick query>> set-at ;
|
||||
|
||||
: chop-hostname ( str -- str' )
|
||||
":" split1 nip
|
||||
":" split1 "//" ?head drop nip
|
||||
CHAR: / over index over length or tail
|
||||
dup empty? [ drop "/" ] when ;
|
||||
|
||||
|
@ -440,7 +440,7 @@ M: https protocol-addr
|
|||
dup host>> [
|
||||
[ protocol>> protocol>string write "://" write ]
|
||||
[ host>> url-encode write ":" write ]
|
||||
[ port>> number>string write ]
|
||||
[ [ port>> ] [ protocol>> http-port or ] bi number>string write ]
|
||||
tri
|
||||
] [ drop ] if
|
||||
]
|
||||
|
|
|
@ -58,7 +58,7 @@ M: user-saver dispose
|
|||
user>> dup changed?>> [ users update-user ] [ drop ] if ;
|
||||
|
||||
: save-user-after ( user -- )
|
||||
<user-saver> add-always-destructor ;
|
||||
<user-saver> &dispose drop ;
|
||||
|
||||
: login-template ( name -- template )
|
||||
"resource:extra/http/server/auth/login/" swap ".xml"
|
||||
|
|
|
@ -6,6 +6,7 @@ IN: http.server.tests
|
|||
|
||||
[
|
||||
<request>
|
||||
http >>protocol
|
||||
"www.apple.com" >>host
|
||||
"/xxx/bar" >>path
|
||||
{ { "a" "b" } } >>query
|
||||
|
|
|
@ -102,7 +102,7 @@ M: session-saver dispose
|
|||
] [ drop ] if ;
|
||||
|
||||
: save-session-after ( session -- )
|
||||
<session-saver> add-always-destructor ;
|
||||
<session-saver> &dispose drop ;
|
||||
|
||||
: existing-session ( path session -- response )
|
||||
[ session set ] [ save-session-after ] bi
|
||||
|
|
|
@ -91,7 +91,7 @@ TUPLE: file-responder root hook special allow-listings ;
|
|||
|
||||
: serve-object ( filename -- response )
|
||||
serving-path dup exists?
|
||||
[ dup directory? [ serve-directory ] [ serve-file ] if ]
|
||||
[ dup file-info directory? [ serve-directory ] [ serve-file ] if ]
|
||||
[ drop <404> ]
|
||||
if ;
|
||||
|
||||
|
|
|
@ -151,20 +151,20 @@ M: process timed-out kill-process ;
|
|||
|
||||
M: object run-pipeline-element
|
||||
[ >process swap >>stdout swap >>stdin run-detached ]
|
||||
[ drop [ [ close-handle ] when* ] bi@ ]
|
||||
[ drop [ [ dispose ] when* ] bi@ ]
|
||||
3bi
|
||||
wait-for-process ;
|
||||
|
||||
: <process-reader*> ( process encoding -- process stream )
|
||||
[
|
||||
>r (pipe) {
|
||||
[ add-error-destructor ]
|
||||
[ |dispose drop ]
|
||||
[
|
||||
swap >process
|
||||
[ swap out>> or ] change-stdout
|
||||
run-detached
|
||||
]
|
||||
[ out>> close-handle ]
|
||||
[ out>> dispose ]
|
||||
[ in>> <input-port> ]
|
||||
} cleave r> <decoder>
|
||||
] with-destructors ;
|
||||
|
@ -175,13 +175,13 @@ M: object run-pipeline-element
|
|||
: <process-writer*> ( process encoding -- process stream )
|
||||
[
|
||||
>r (pipe) {
|
||||
[ add-error-destructor ]
|
||||
[ |dispose drop ]
|
||||
[
|
||||
swap >process
|
||||
[ swap in>> or ] change-stdout
|
||||
run-detached
|
||||
]
|
||||
[ in>> close-handle ]
|
||||
[ in>> dispose ]
|
||||
[ out>> <output-port> ]
|
||||
} cleave r> <encoder>
|
||||
] with-destructors ;
|
||||
|
@ -192,14 +192,14 @@ M: object run-pipeline-element
|
|||
: <process-stream*> ( process encoding -- process stream )
|
||||
[
|
||||
>r (pipe) (pipe) {
|
||||
[ [ add-error-destructor ] bi@ ]
|
||||
[ [ |dispose drop ] bi@ ]
|
||||
[
|
||||
rot >process
|
||||
[ swap out>> or ] change-stdout
|
||||
[ swap in>> or ] change-stdin
|
||||
run-detached
|
||||
]
|
||||
[ [ out>> close-handle ] [ in>> close-handle ] bi* ]
|
||||
[ [ out>> dispose ] [ in>> dispose ] bi* ]
|
||||
[ [ in>> <input-port> ] [ out>> <output-port> ] bi* ]
|
||||
} 2cleave r> <encoder-duplex>
|
||||
] with-destructors ;
|
||||
|
|
|
@ -1,4 +1,5 @@
|
|||
USING: help.markup help.syntax alien math continuations ;
|
||||
USING: help.markup help.syntax alien math continuations
|
||||
destructors ;
|
||||
IN: io.mmap
|
||||
|
||||
HELP: mapped-file
|
||||
|
|
|
@ -1,23 +1,19 @@
|
|||
! Copyright (C) 2007, 2008 Doug Coleman, Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: continuations io.backend kernel quotations sequences
|
||||
system alien alien.accessors accessors sequences.private ;
|
||||
USING: continuations destructors io.backend kernel quotations
|
||||
sequences system alien alien.accessors accessors
|
||||
sequences.private ;
|
||||
IN: io.mmap
|
||||
|
||||
TUPLE: mapped-file address handle length closed ;
|
||||
TUPLE: mapped-file address handle length disposed ;
|
||||
|
||||
: check-closed ( mapped-file -- mapped-file )
|
||||
dup closed>> [
|
||||
"Mapped file is closed" throw
|
||||
] when ; inline
|
||||
|
||||
M: mapped-file length check-closed length>> ;
|
||||
M: mapped-file length dup check-disposed length>> ;
|
||||
|
||||
M: mapped-file nth-unsafe
|
||||
check-closed address>> swap alien-unsigned-1 ;
|
||||
dup check-disposed address>> swap alien-unsigned-1 ;
|
||||
|
||||
M: mapped-file set-nth-unsafe
|
||||
check-closed address>> swap set-alien-unsigned-1 ;
|
||||
dup check-disposed address>> swap set-alien-unsigned-1 ;
|
||||
|
||||
INSTANCE: mapped-file sequence
|
||||
|
||||
|
@ -29,10 +25,7 @@ HOOK: (mapped-file) io-backend ( path length -- address handle )
|
|||
|
||||
HOOK: close-mapped-file io-backend ( mmap -- )
|
||||
|
||||
M: mapped-file dispose ( mmap -- )
|
||||
dup closed>> [ drop ] [
|
||||
t >>closed close-mapped-file
|
||||
] if ;
|
||||
M: mapped-file dispose* ( mmap -- ) close-mapped-file ;
|
||||
|
||||
: with-mapped-file ( path length quot -- )
|
||||
>r <mapped-file> r> with-disposal ; inline
|
||||
|
|
|
@ -1,5 +1,5 @@
|
|||
IN: io.monitors
|
||||
USING: help.markup help.syntax continuations
|
||||
USING: help.markup help.syntax continuations destructors
|
||||
concurrency.mailboxes quotations ;
|
||||
|
||||
HELP: with-monitors
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
IN: io.monitors.tests
|
||||
USING: io.monitors tools.test io.files system sequences
|
||||
continuations namespaces concurrency.count-downs kernel io
|
||||
threads calendar prettyprint ;
|
||||
threads calendar prettyprint destructors ;
|
||||
|
||||
os { winnt linux macosx } member? [
|
||||
[
|
||||
|
|
|
@ -1,8 +1,8 @@
|
|||
! Copyright (C) 2008 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: io.backend kernel continuations namespaces sequences
|
||||
assocs hashtables sorting arrays threads boxes io.timeouts
|
||||
accessors concurrency.mailboxes ;
|
||||
USING: io.backend kernel continuations destructors namespaces
|
||||
sequences assocs hashtables sorting arrays threads boxes
|
||||
io.timeouts accessors concurrency.mailboxes ;
|
||||
IN: io.monitors
|
||||
|
||||
HOOK: init-monitors io-backend ( -- )
|
||||
|
|
|
@ -1,7 +1,6 @@
|
|||
USING: accessors math kernel namespaces continuations
|
||||
io.files io.monitors io.monitors.recursive io.backend
|
||||
concurrency.mailboxes
|
||||
tools.test ;
|
||||
concurrency.mailboxes tools.test destructors ;
|
||||
IN: io.monitors.recursive.tests
|
||||
|
||||
\ pump-thread must-infer
|
||||
|
|
|
@ -1,13 +1,14 @@
|
|||
! Copyright (C) 2008 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors sequences assocs arrays continuations combinators kernel
|
||||
threads concurrency.messaging concurrency.mailboxes concurrency.promises
|
||||
io.files io.monitors debugger ;
|
||||
USING: accessors sequences assocs arrays continuations
|
||||
destructors combinators kernel threads concurrency.messaging
|
||||
concurrency.mailboxes concurrency.promises io.files io.monitors
|
||||
debugger ;
|
||||
IN: io.monitors.recursive
|
||||
|
||||
! Simulate recursive monitors on platforms that don't have them
|
||||
|
||||
TUPLE: recursive-monitor < monitor children thread ready ;
|
||||
TUPLE: recursive-monitor < monitor children thread ready disposed ;
|
||||
|
||||
: notify? ( -- ? ) monitor tget ready>> promise-fulfilled? ;
|
||||
|
||||
|
@ -35,13 +36,10 @@ DEFER: add-child-monitor
|
|||
: remove-child-monitor ( monitor -- )
|
||||
monitor tget children>> delete-at* [ dispose ] [ drop ] if ;
|
||||
|
||||
M: recursive-monitor dispose
|
||||
dup queue>> closed>> [
|
||||
drop
|
||||
] [
|
||||
[ "stop" swap thread>> send-synchronous drop ]
|
||||
[ queue>> dispose ] bi
|
||||
] if ;
|
||||
M: recursive-monitor dispose*
|
||||
[ "stop" swap thread>> send-synchronous drop ]
|
||||
[ queue>> dispose ]
|
||||
bi ;
|
||||
|
||||
: stop-pump ( -- )
|
||||
monitor tget children>> [ nip dispose ] assoc-each ;
|
||||
|
|
|
@ -1,4 +1,4 @@
|
|||
USING: help.markup help.syntax continuations io ;
|
||||
USING: help.markup help.syntax continuations destructors io ;
|
||||
IN: io.pipes
|
||||
|
||||
HELP: pipe
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
USING: io io.pipes io.streams.string io.encodings.utf8
|
||||
io.streams.duplex io.encodings io.timeouts namespaces
|
||||
continuations tools.test kernel calendar ;
|
||||
continuations tools.test kernel calendar destructors ;
|
||||
IN: io.pipes.tests
|
||||
|
||||
[ "Hello" ] [
|
||||
|
|
|
@ -9,24 +9,21 @@ IN: io.pipes
|
|||
TUPLE: pipe in out ;
|
||||
|
||||
M: pipe dispose ( pipe -- )
|
||||
[ in>> close-handle ] [ out>> close-handle ] bi ;
|
||||
[ in>> dispose ] [ out>> dispose ] bi ;
|
||||
|
||||
HOOK: (pipe) io-backend ( -- pipe )
|
||||
|
||||
: <pipe> ( encoding -- stream )
|
||||
[
|
||||
>r (pipe)
|
||||
[ add-error-destructor ]
|
||||
[ in>> <input-port> ]
|
||||
[ out>> <output-port> ]
|
||||
tri
|
||||
>r (pipe) |dispose
|
||||
[ in>> <input-port> ] [ out>> <output-port> ] bi
|
||||
r> <encoder-duplex>
|
||||
] with-destructors ;
|
||||
|
||||
<PRIVATE
|
||||
|
||||
: ?reader [ <input-port> dup add-always-destructor ] [ input-stream get ] if* ;
|
||||
: ?writer [ <output-port> dup add-always-destructor ] [ output-stream get ] if* ;
|
||||
: ?reader [ <input-port> &dispose ] [ input-stream get ] if* ;
|
||||
: ?writer [ <output-port> &dispose ] [ output-stream get ] if* ;
|
||||
|
||||
GENERIC: run-pipeline-element ( input-fd output-fd obj -- quot )
|
||||
|
||||
|
@ -38,7 +35,7 @@ M: callable run-pipeline-element
|
|||
|
||||
: <pipes> ( n -- pipes )
|
||||
[
|
||||
[ (pipe) dup add-error-destructor ] replicate
|
||||
[ (pipe) |dispose ] replicate
|
||||
T{ pipe } [ prefix ] [ suffix ] bi
|
||||
2 <clumps>
|
||||
] with-destructors ;
|
||||
|
|
|
@ -1,5 +1,6 @@
|
|||
USING: io io.buffers io.backend help.markup help.syntax kernel
|
||||
byte-arrays sbufs words continuations byte-vectors classes ;
|
||||
byte-arrays sbufs words continuations destructors
|
||||
byte-vectors classes ;
|
||||
IN: io.ports
|
||||
|
||||
ARTICLE: "io.ports" "Non-blocking I/O implementation"
|
||||
|
|
|
@ -10,7 +10,7 @@ IN: io.ports
|
|||
SYMBOL: default-buffer-size
|
||||
64 1024 * default-buffer-size set-global
|
||||
|
||||
TUPLE: port handle error timeout closed ;
|
||||
TUPLE: port handle error timeout disposed ;
|
||||
|
||||
M: port timeout timeout>> ;
|
||||
|
||||
|
@ -18,21 +18,6 @@ M: port set-timeout (>>timeout) ;
|
|||
|
||||
GENERIC: init-handle ( handle -- )
|
||||
|
||||
GENERIC: close-handle ( handle -- )
|
||||
|
||||
TUPLE: handle-destructor handle ;
|
||||
|
||||
C: <handle-destructor> handle-destructor
|
||||
|
||||
M: handle-destructor dispose ( obj -- )
|
||||
handle>> close-handle ;
|
||||
|
||||
: close-always ( handle -- )
|
||||
<handle-destructor> <only-once> add-always-destructor ;
|
||||
|
||||
: close-later ( handle -- )
|
||||
<handle-destructor> <only-once> add-error-destructor ;
|
||||
|
||||
: <port> ( handle class -- port )
|
||||
new
|
||||
swap dup init-handle >>handle ; inline
|
||||
|
@ -40,14 +25,6 @@ M: handle-destructor dispose ( obj -- )
|
|||
: pending-error ( port -- )
|
||||
[ f ] change-error drop [ throw ] when* ;
|
||||
|
||||
ERROR: port-closed-error port ;
|
||||
|
||||
M: port-closed-error summary
|
||||
drop "Port has been closed" ;
|
||||
|
||||
: check-closed ( port -- port )
|
||||
dup closed>> [ port-closed-error ] when ;
|
||||
|
||||
TUPLE: buffered-port < port buffer ;
|
||||
|
||||
: <buffered-port> ( handle class -- port )
|
||||
|
@ -69,7 +46,7 @@ HOOK: (wait-to-read) io-backend ( port -- )
|
|||
[ f >>eof drop f ] r> if ; inline
|
||||
|
||||
M: input-port stream-read1
|
||||
check-closed
|
||||
dup check-disposed
|
||||
dup wait-to-read [ buffer>> buffer-pop ] unless-eof ;
|
||||
|
||||
: read-step ( count port -- byte-array/f )
|
||||
|
@ -77,7 +54,7 @@ M: input-port stream-read1
|
|||
[ dupd buffer>> buffer-read ] unless-eof nip ;
|
||||
|
||||
M: input-port stream-read-partial ( max stream -- byte-array/f )
|
||||
check-closed
|
||||
dup check-disposed
|
||||
>r 0 max >integer r> read-step ;
|
||||
|
||||
: read-loop ( count port accum -- )
|
||||
|
@ -92,7 +69,7 @@ M: input-port stream-read-partial ( max stream -- byte-array/f )
|
|||
] if ;
|
||||
|
||||
M: input-port stream-read
|
||||
check-closed
|
||||
dup check-disposed
|
||||
>r 0 max >fixnum r>
|
||||
2dup read-step dup [
|
||||
pick over length > [
|
||||
|
@ -115,12 +92,12 @@ TUPLE: output-port < buffered-port ;
|
|||
tuck buffer>> can-write? [ drop ] [ stream-flush ] if ;
|
||||
|
||||
M: output-port stream-write1
|
||||
check-closed
|
||||
dup check-disposed
|
||||
1 over wait-to-write
|
||||
buffer>> byte>buffer ;
|
||||
|
||||
M: output-port stream-write
|
||||
check-closed
|
||||
dup check-disposed
|
||||
over length over buffer>> buffer-size > [
|
||||
[ buffer>> buffer-size <groups> ]
|
||||
[ [ stream-write ] curry ] bi
|
||||
|
@ -136,15 +113,13 @@ HOOK: (wait-to-write) io-backend ( port -- )
|
|||
dup buffer>> buffer-empty? [ drop ] [ (wait-to-write) ] if ;
|
||||
|
||||
M: output-port stream-flush ( port -- )
|
||||
check-closed
|
||||
dup check-disposed
|
||||
[ flush-port ] [ pending-error ] bi ;
|
||||
|
||||
GENERIC: close-port ( port -- )
|
||||
|
||||
M: output-port close-port
|
||||
M: output-port dispose*
|
||||
[ flush-port ] [ call-next-method ] bi ;
|
||||
|
||||
M: buffered-port close-port
|
||||
M: buffered-port dispose*
|
||||
[ call-next-method ]
|
||||
[ [ [ buffer-free ] when* f ] change-buffer drop ]
|
||||
bi ;
|
||||
|
@ -153,14 +128,10 @@ HOOK: cancel-io io-backend ( port -- )
|
|||
|
||||
M: port timed-out cancel-io ;
|
||||
|
||||
M: port close-port
|
||||
[ cancel-io ] [ handle>> close-handle ] bi ;
|
||||
|
||||
M: port dispose
|
||||
dup closed>> [ drop ] [ t >>closed close-port ] if ;
|
||||
M: port dispose* [ cancel-io ] [ handle>> dispose ] bi ;
|
||||
|
||||
: <ports> ( read-handle write-handle -- input-port output-port )
|
||||
[
|
||||
[ <input-port> dup add-error-destructor ]
|
||||
[ <output-port> dup add-error-destructor ] bi*
|
||||
[ <input-port> |dispose ]
|
||||
[ <output-port> |dispose ] bi*
|
||||
] with-destructors ;
|
||||
|
|
|
@ -1,19 +1,19 @@
|
|||
! Copyright (C) 2003, 2008 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: io io.sockets io.files io.streams.duplex logging
|
||||
continuations kernel math math.parser namespaces parser
|
||||
sequences strings prettyprint debugger quotations calendar
|
||||
threads concurrency.combinators assocs fry ;
|
||||
continuations destructors kernel math math.parser namespaces
|
||||
parser sequences strings prettyprint debugger quotations
|
||||
calendar threads concurrency.combinators assocs fry ;
|
||||
IN: io.server
|
||||
|
||||
SYMBOL: servers
|
||||
|
||||
SYMBOL: remote-address
|
||||
|
||||
<PRIVATE
|
||||
|
||||
LOG: accepted-connection NOTICE
|
||||
|
||||
SYMBOL: remote-address
|
||||
|
||||
: with-connection ( client remote quot -- )
|
||||
'[
|
||||
, [ remote-address set ] [ accepted-connection ] bi
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
! Copyright (C) 2008 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors kernel symbols namespaces continuations
|
||||
io.sockets sequences ;
|
||||
destructors io.sockets sequences ;
|
||||
IN: io.sockets.secure
|
||||
|
||||
SYMBOL: ssl-backend
|
||||
|
|
|
@ -1,5 +1,5 @@
|
|||
USING: help.markup help.syntax io io.backend threads
|
||||
strings byte-arrays continuations quotations ;
|
||||
strings byte-arrays continuations destructors quotations ;
|
||||
IN: io.sockets
|
||||
|
||||
ARTICLE: "network-addressing" "Address specifiers"
|
||||
|
|
|
@ -151,10 +151,12 @@ M: inet6 parse-sockaddr
|
|||
|
||||
M: f parse-sockaddr nip ;
|
||||
|
||||
GENERIC# (wait-to-connect) 1 ( client-out handle remote -- sockaddr )
|
||||
GENERIC: (get-local-address) ( handle remote -- sockaddr )
|
||||
|
||||
: wait-to-connect ( client-out handle remote -- local )
|
||||
[ (wait-to-connect) ] keep parse-sockaddr ;
|
||||
: get-local-address ( handle remote -- local )
|
||||
[ (get-local-address) ] keep parse-sockaddr ;
|
||||
|
||||
GENERIC: establish-connection ( client-out remote -- )
|
||||
|
||||
GENERIC: ((client)) ( remote -- handle )
|
||||
|
||||
|
@ -164,12 +166,13 @@ M: array (client) [ (client) 3array ] attempt-all first3 ;
|
|||
|
||||
M: object (client) ( remote -- client-in client-out local )
|
||||
[
|
||||
[ ((client)) ] keep
|
||||
[
|
||||
((client))
|
||||
dup <ports>
|
||||
2dup [ add-error-destructor ] bi@
|
||||
dup dup handle>>
|
||||
] keep wait-to-connect
|
||||
>r dup <ports> [ |dispose ] bi@ dup r>
|
||||
establish-connection
|
||||
]
|
||||
[ get-local-address ]
|
||||
2bi
|
||||
] with-destructors ;
|
||||
|
||||
: <client> ( remote encoding -- stream local )
|
||||
|
@ -184,26 +187,26 @@ SYMBOL: local-address
|
|||
TUPLE: server-port < port addr encoding ;
|
||||
|
||||
: check-server-port ( port -- port )
|
||||
check-closed
|
||||
dup check-disposed
|
||||
dup server-port? [ "Not a server port" throw ] unless ; inline
|
||||
|
||||
GENERIC: (server) ( addrspec -- handle sockaddr )
|
||||
GENERIC: (server) ( addrspec -- handle )
|
||||
|
||||
: <server> ( addrspec encoding -- server )
|
||||
>r [ (server) ] keep parse-sockaddr
|
||||
swap server-port <port>
|
||||
swap >>addr
|
||||
r> >>encoding ;
|
||||
>r
|
||||
[ (server) ] keep
|
||||
[ drop server-port <port> ] [ get-local-address ] 2bi
|
||||
>>addr r> >>encoding ;
|
||||
|
||||
GENERIC: (accept) ( server addrspec -- handle remote )
|
||||
GENERIC: (accept) ( server addrspec -- handle )
|
||||
|
||||
: accept ( server -- client remote )
|
||||
check-server-port
|
||||
[ dup addr>> (accept) ] keep
|
||||
tuck
|
||||
[ [ dup <ports> ] [ encoding>> ] bi* <encoder-duplex> ]
|
||||
[ addr>> parse-sockaddr ]
|
||||
2bi* ;
|
||||
[
|
||||
dup addr>>
|
||||
[ (accept) ] keep
|
||||
[ drop dup <ports> ] [ get-local-address ] 2bi
|
||||
-rot
|
||||
] keep encoding>> <encoder-duplex> swap ;
|
||||
|
||||
TUPLE: datagram-port < port addr ;
|
||||
|
||||
|
@ -213,7 +216,7 @@ HOOK: (datagram) io-backend ( addr -- datagram )
|
|||
dup (datagram) datagram-port <port> swap >>addr ;
|
||||
|
||||
: check-datagram-port ( port -- port )
|
||||
check-closed
|
||||
dup check-disposed
|
||||
dup datagram-port? [ "Not a datagram port" throw ] unless ; inline
|
||||
|
||||
HOOK: (receive) io-backend ( datagram -- packet addrspec )
|
||||
|
|
|
@ -18,9 +18,6 @@ HELP: <duplex-stream>
|
|||
{ $values { "in" "an input stream" } { "out" "an output stream" } { "stream" " a duplex stream" } }
|
||||
{ $description "Creates a duplex stream. Writing to a duplex stream will write to " { $snippet "out" } ", and reading from a duplex stream will read from " { $snippet "in" } ". Closing a duplex stream closes both the input and output streams." } ;
|
||||
|
||||
HELP: stream-closed-twice
|
||||
{ $error-description "This error is thrown when performing an I/O operation on a " { $link duplex-stream } " which has been closed with " { $link dispose } "." } ;
|
||||
|
||||
HELP: with-stream
|
||||
{ $values { "stream" duplex-stream } { "quot" quotation } }
|
||||
{ $description "Calls the quotation in a new dynamic scope, with both " { $link input-stream } " and " { $link output-stream } " rebound to " { $snippet "stream" } ". The stream is closed if the quotation returns or throws an error." } ;
|
||||
|
|
|
@ -1,18 +1,13 @@
|
|||
USING: io.streams.duplex io io.streams.string
|
||||
kernel continuations tools.test ;
|
||||
kernel continuations tools.test destructors accessors ;
|
||||
IN: io.streams.duplex.tests
|
||||
|
||||
! Test duplex stream close behavior
|
||||
TUPLE: closing-stream closed? ;
|
||||
TUPLE: closing-stream < disposable ;
|
||||
|
||||
: <closing-stream> closing-stream new ;
|
||||
|
||||
M: closing-stream dispose
|
||||
dup closing-stream-closed? [
|
||||
"Closing twice!" throw
|
||||
] [
|
||||
t swap set-closing-stream-closed?
|
||||
] if ;
|
||||
M: closing-stream dispose* drop ;
|
||||
|
||||
TUPLE: unclosable-stream ;
|
||||
|
||||
|
@ -30,14 +25,14 @@ M: unclosable-stream dispose
|
|||
<unclosable-stream> <closing-stream> [
|
||||
<duplex-stream>
|
||||
[ dup dispose ] [ 2drop ] recover
|
||||
] keep closing-stream-closed?
|
||||
] keep disposed>>
|
||||
] unit-test
|
||||
|
||||
[ t ] [
|
||||
<closing-stream> [ <unclosable-stream>
|
||||
<duplex-stream>
|
||||
[ dup dispose ] [ 2drop ] recover
|
||||
] keep closing-stream-closed?
|
||||
] keep disposed>>
|
||||
] unit-test
|
||||
|
||||
[ "Hey" ] [
|
||||
|
|
|
@ -1,50 +1,33 @@
|
|||
! Copyright (C) 2005, 2008 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: kernel continuations io io.encodings io.encodings.private
|
||||
io.timeouts debugger inspector listener accessors delegate
|
||||
delegate.protocols ;
|
||||
USING: kernel continuations destructors io io.encodings
|
||||
io.encodings.private io.timeouts debugger inspector listener
|
||||
accessors delegate delegate.protocols ;
|
||||
IN: io.streams.duplex
|
||||
|
||||
! We ensure that the stream can only be closed once, to preserve
|
||||
! integrity of duplex I/O ports.
|
||||
|
||||
TUPLE: duplex-stream in out closed ;
|
||||
TUPLE: duplex-stream in out ;
|
||||
|
||||
: <duplex-stream> ( in out -- stream )
|
||||
f duplex-stream boa ;
|
||||
C: <duplex-stream> duplex-stream
|
||||
|
||||
ERROR: stream-closed-twice ;
|
||||
CONSULT: input-stream-protocol duplex-stream in>> ;
|
||||
|
||||
M: stream-closed-twice summary
|
||||
drop "Attempt to perform I/O on closed stream" ;
|
||||
|
||||
<PRIVATE
|
||||
|
||||
: check-closed ( stream -- stream )
|
||||
dup closed>> [ stream-closed-twice ] when ; inline
|
||||
|
||||
: in ( duplex -- stream ) check-closed in>> ;
|
||||
|
||||
: out ( duplex -- stream ) check-closed out>> ;
|
||||
|
||||
PRIVATE>
|
||||
|
||||
CONSULT: input-stream-protocol duplex-stream in ;
|
||||
|
||||
CONSULT: output-stream-protocol duplex-stream out ;
|
||||
CONSULT: output-stream-protocol duplex-stream out>> ;
|
||||
|
||||
M: duplex-stream set-timeout
|
||||
[ in set-timeout ] [ out set-timeout ] 2bi ;
|
||||
[ in>> set-timeout ] [ out>> set-timeout ] 2bi ;
|
||||
|
||||
M: duplex-stream dispose
|
||||
#! The output stream is closed first, in case both streams
|
||||
#! are attached to the same file descriptor, the output
|
||||
#! buffer needs to be flushed before we close the fd.
|
||||
dup closed>> [
|
||||
t >>closed
|
||||
[ dup out>> dispose ]
|
||||
[ dup in>> dispose ] [ ] cleanup
|
||||
] unless drop ;
|
||||
[
|
||||
[ out>> &dispose drop ]
|
||||
[ in>> &dispose drop ]
|
||||
bi
|
||||
] with-destructors ;
|
||||
|
||||
: <encoder-duplex> ( stream-in stream-out encoding -- duplex )
|
||||
tuck re-encode >r re-decode r> <duplex-stream> ;
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
! Copyright (C) 2007 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
IN: io.streams.null
|
||||
USING: kernel io io.timeouts io.streams.duplex continuations ;
|
||||
USING: kernel io io.timeouts io.streams.duplex destructors ;
|
||||
|
||||
TUPLE: null-stream ;
|
||||
|
||||
|
|
|
@ -4,20 +4,18 @@ USING: alien generic assocs kernel kernel.private math
|
|||
io.ports sequences strings structs sbufs threads unix
|
||||
vectors io.buffers io.backend io.encodings math.parser
|
||||
continuations system libc qualified namespaces io.timeouts
|
||||
io.encodings.utf8 accessors inspector combinators ;
|
||||
io.encodings.utf8 destructors accessors inspector combinators ;
|
||||
QUALIFIED: io
|
||||
IN: io.unix.backend
|
||||
|
||||
! I/O tasks
|
||||
GENERIC: handle-fd ( handle -- fd )
|
||||
|
||||
TUPLE: fd fd closed ;
|
||||
TUPLE: fd fd disposed ;
|
||||
|
||||
: <fd> ( n -- fd ) f fd boa ;
|
||||
|
||||
M: fd dispose
|
||||
dup closed>>
|
||||
[ drop ] [ t >>closed fd>> close-file ] if ;
|
||||
M: fd dispose* fd>> close-file ;
|
||||
|
||||
M: fd handle-fd fd>> ;
|
||||
|
||||
|
@ -112,8 +110,6 @@ M: fd init-handle ( fd -- )
|
|||
[ F_SETFL O_NONBLOCK fcntl drop ]
|
||||
[ F_SETFD FD_CLOEXEC fcntl drop ] bi ;
|
||||
|
||||
M: fd close-handle ( fd -- ) dispose ;
|
||||
|
||||
! Readers
|
||||
: eof ( reader -- )
|
||||
dup buffer>> buffer-empty? [ t >>eof ] when drop ;
|
||||
|
|
|
@ -33,7 +33,7 @@ M: unix (file-writer) ( path -- stream )
|
|||
|
||||
: open-append ( path -- fd )
|
||||
[
|
||||
append-flags file-mode open-file dup close-later
|
||||
append-flags file-mode open-file |dispose
|
||||
dup 0 SEEK_END lseek io-error
|
||||
] with-destructors ;
|
||||
|
||||
|
|
|
@ -6,6 +6,6 @@ IN: io.unix.files.unique
|
|||
{ O_RDWR O_CREAT O_EXCL } flags ;
|
||||
|
||||
M: unix (make-unique-file) ( path -- )
|
||||
open-unique-flags file-mode open dup io-error close ;
|
||||
open-unique-flags file-mode open-file close-file ;
|
||||
|
||||
M: unix temporary-path ( -- path ) "/tmp" ;
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
IN: io.unix.launcher.tests
|
||||
USING: io.files tools.test io.launcher arrays io namespaces
|
||||
continuations math io.encodings.binary io.encodings.ascii
|
||||
accessors kernel sequences io.encodings.utf8 ;
|
||||
accessors kernel sequences io.encodings.utf8 destructors ;
|
||||
|
||||
[ ] [
|
||||
[ "launcher-test-1" temp-file delete-file ] ignore-errors
|
||||
|
|
|
@ -12,7 +12,7 @@ SYMBOL: watches
|
|||
|
||||
SYMBOL: inotify
|
||||
|
||||
TUPLE: linux-monitor < monitor wd inotify watches ;
|
||||
TUPLE: linux-monitor < monitor wd inotify watches disposed ;
|
||||
|
||||
: <linux-monitor> ( wd path mailbox -- monitor )
|
||||
linux-monitor new-monitor
|
||||
|
@ -54,14 +54,12 @@ M: linux (monitor) ( path recursive? mailbox -- monitor )
|
|||
IN_CHANGE_EVENTS swap add-watch
|
||||
] if ;
|
||||
|
||||
M: linux-monitor dispose ( monitor -- )
|
||||
dup inotify>> closed>> [ drop ] [
|
||||
[ [ wd>> ] [ watches>> ] bi delete-at ]
|
||||
[
|
||||
[ inotify>> handle>> ] [ wd>> ] bi
|
||||
inotify_rm_watch io-error
|
||||
] bi
|
||||
] if ;
|
||||
M: linux-monitor dispose* ( monitor -- )
|
||||
[ [ wd>> ] [ watches>> ] bi delete-at ]
|
||||
[
|
||||
[ inotify>> handle>> ] [ wd>> ] bi
|
||||
inotify_rm_watch io-error
|
||||
] bi ;
|
||||
|
||||
: ignore-flags? ( mask -- ? )
|
||||
{
|
||||
|
|
|
@ -2,7 +2,7 @@
|
|||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: io.unix.bsd io.backend io.monitors core-foundation.fsevents
|
||||
continuations kernel sequences namespaces arrays system locals
|
||||
accessors ;
|
||||
accessors destructors ;
|
||||
IN: io.unix.macosx
|
||||
|
||||
TUPLE: macosx-monitor < monitor handle ;
|
||||
|
|
|
@ -9,7 +9,7 @@ IN: io.unix.mmap
|
|||
:: mmap-open ( length prot flags path -- alien fd )
|
||||
[
|
||||
f length prot flags
|
||||
path open-r/w dup close-later
|
||||
path open-r/w |dispose
|
||||
[ 0 mmap dup MAP_FAILED = [ (io-error) ] when ] keep
|
||||
] with-destructors ;
|
||||
|
||||
|
|
|
@ -92,12 +92,12 @@ M: ssl parse-sockaddr addrspec>> parse-sockaddr <ssl> ;
|
|||
2dup SSL_connect check-connect-response dup
|
||||
[ >r over r> wait-for-port do-ssl-connect ] [ 3drop ] if ;
|
||||
|
||||
M: ssl-handle (wait-to-connect)
|
||||
M: ssl establish-connection ( client-out remote -- )
|
||||
addrspec>>
|
||||
[ >r file>> r> (wait-to-connect) ]
|
||||
[ drop handle>> do-ssl-connect ]
|
||||
[ drop t >>connected 2drop ]
|
||||
3tri ;
|
||||
[ establish-connection ]
|
||||
[ drop dup handle>> do-ssl-connect ]
|
||||
[ drop t >>connected drop ]
|
||||
2tri ;
|
||||
|
||||
M: ssl (server) addrspec>> (server) ;
|
||||
|
||||
|
@ -117,12 +117,8 @@ M: ssl (server) addrspec>> (server) ;
|
|||
|
||||
M: ssl (accept)
|
||||
[
|
||||
addrspec>>
|
||||
(accept) >r
|
||||
dup close-later
|
||||
<ssl-socket> dup close-later
|
||||
addrspec>> (accept) |dispose <ssl-socket> |dispose
|
||||
dup do-ssl-accept
|
||||
r>
|
||||
] with-destructors ;
|
||||
|
||||
: check-shutdown-response ( handle r -- event )
|
||||
|
|
|
@ -13,7 +13,7 @@ EXCLUDE: io.sockets => accept ;
|
|||
IN: io.unix.sockets
|
||||
|
||||
: socket-fd ( domain type -- fd )
|
||||
0 socket dup io-error <fd> [ close-later ] [ init-handle ] [ ] tri ;
|
||||
0 socket dup io-error <fd> |dispose dup init-handle ;
|
||||
|
||||
: set-socket-option ( fd level opt -- )
|
||||
>r >r handle-fd r> r> 1 <int> "int" heap-size setsockopt io-error ;
|
||||
|
@ -22,24 +22,34 @@ M: unix addrinfo-error ( n -- )
|
|||
dup zero? [ drop ] [ gai_strerror throw ] if ;
|
||||
|
||||
! Client sockets - TCP and Unix domain
|
||||
: init-client-socket ( fd -- )
|
||||
SOL_SOCKET SO_OOBINLINE set-socket-option ;
|
||||
|
||||
: get-socket-name ( fd addrspec -- sockaddr )
|
||||
M: object (get-local-address) ( handle remote -- sockaddr )
|
||||
>r handle-fd r> empty-sockaddr/size
|
||||
[ getsockname io-error ] 2keep drop ;
|
||||
|
||||
: get-peer-name ( fd addrspec -- sockaddr )
|
||||
>r handle-fd r> empty-sockaddr/size
|
||||
[ getpeername io-error ] 2keep drop ;
|
||||
: init-client-socket ( fd -- )
|
||||
SOL_SOCKET SO_OOBINLINE set-socket-option ;
|
||||
|
||||
M: fd (wait-to-connect)
|
||||
>r >r +output+ wait-for-port r> r> get-socket-name ;
|
||||
: wait-to-connect ( port -- )
|
||||
dup handle>> handle-fd f 0 write
|
||||
{
|
||||
{ [ 0 = ] [ drop ] }
|
||||
{ [ err_no EAGAIN = ] [ dup +output+ wait-for-port wait-to-connect ] }
|
||||
{ [ err_no EINTR = ] [ wait-to-connect ] }
|
||||
[ (io-error) ]
|
||||
} cond ;
|
||||
|
||||
M: object establish-connection ( client-out remote -- )
|
||||
[ drop ] [ [ handle>> handle-fd ] [ make-sockaddr/size ] bi* connect ] 2bi
|
||||
{
|
||||
{ [ 0 = ] [ drop ] }
|
||||
{ [ err_no EINPROGRESS = ] [
|
||||
[ +output+ wait-for-port ] [ wait-to-connect ] bi
|
||||
] }
|
||||
[ (io-error) ]
|
||||
} cond ;
|
||||
|
||||
M: object ((client)) ( addrspec -- fd )
|
||||
[ protocol-family SOCK_STREAM socket-fd ] [ make-sockaddr/size ] bi
|
||||
>r >r dup handle-fd r> r> connect zero? err_no EINPROGRESS = or
|
||||
[ dup init-client-socket ] [ (io-error) ] if ;
|
||||
protocol-family SOCK_STREAM socket-fd dup init-client-socket ;
|
||||
|
||||
! Server sockets - TCP and Unix domain
|
||||
: init-server-socket ( fd -- )
|
||||
|
@ -50,27 +60,22 @@ M: object ((client)) ( addrspec -- fd )
|
|||
dup init-server-socket
|
||||
dup handle-fd rot make-sockaddr/size bind io-error ;
|
||||
|
||||
M: object (server) ( addrspec -- handle sockaddr )
|
||||
M: object (server) ( addrspec -- handle )
|
||||
[
|
||||
[
|
||||
SOCK_STREAM server-socket-fd
|
||||
dup handle-fd 10 listen io-error
|
||||
dup
|
||||
] keep
|
||||
get-socket-name
|
||||
SOCK_STREAM server-socket-fd
|
||||
dup handle-fd 10 listen io-error
|
||||
] with-destructors ;
|
||||
|
||||
: do-accept ( server addrspec -- fd remote )
|
||||
[ handle>> handle-fd ] [ empty-sockaddr/size ] bi*
|
||||
[ accept ] 2keep drop ; inline
|
||||
: do-accept ( server addrspec -- fd )
|
||||
[ handle>> handle-fd ] [ empty-sockaddr/size ] bi* accept ; inline
|
||||
|
||||
M: object (accept) ( server addrspec -- fd remote )
|
||||
M: object (accept) ( server addrspec -- fd )
|
||||
2dup do-accept
|
||||
{
|
||||
{ [ over 0 >= ] [ { [ drop ] [ drop ] [ <fd> ] [ ] } spread ] }
|
||||
{ [ err_no EINTR = ] [ 2drop (accept) ] }
|
||||
{ [ dup 0 >= ] [ 2nip <fd> ] }
|
||||
{ [ err_no EINTR = ] [ drop (accept) ] }
|
||||
{ [ err_no EAGAIN = ] [
|
||||
2drop
|
||||
drop
|
||||
[ drop +input+ wait-for-port ]
|
||||
[ (accept) ]
|
||||
2bi
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
USING: io.files io.sockets io kernel threads
|
||||
namespaces tools.test continuations strings byte-arrays
|
||||
sequences prettyprint system io.encodings.binary io.encodings.ascii
|
||||
io.streams.duplex ;
|
||||
io.streams.duplex destructors ;
|
||||
IN: io.unix.tests
|
||||
|
||||
! Unix domain stream sockets
|
||||
|
|
|
@ -68,6 +68,11 @@ SYMBOLS: +read-only+ +hidden+ +system+
|
|||
! [ BY_HANDLE_FILE_INFORMATION-ftCreationTime FILETIME>timestamp ]
|
||||
[ BY_HANDLE_FILE_INFORMATION-ftLastWriteTime FILETIME>timestamp ]
|
||||
! [ BY_HANDLE_FILE_INFORMATION-ftLastAccessTime FILETIME>timestamp ]
|
||||
! [ BY_HANDLE_FILE_INFORMATION-nNumberOfLinks ]
|
||||
! [
|
||||
! [ BY_HANDLE_FILE_INFORMATION-nFileIndexLow ]
|
||||
! [ BY_HANDLE_FILE_INFORMATION-nFileIndexHigh ] bi >64bit
|
||||
! ]
|
||||
} cleave
|
||||
\ file-info boa ;
|
||||
|
||||
|
|
|
@ -8,17 +8,29 @@ windows.shell32 windows.types windows.winsock splitting
|
|||
continuations math.bitfields system accessors ;
|
||||
IN: io.windows
|
||||
|
||||
TUPLE: win32-file handle ptr ;
|
||||
TUPLE: win32-handle handle disposed ;
|
||||
|
||||
C: <win32-file> win32-file
|
||||
: new-win32-handle ( handle class -- win32-handle )
|
||||
new swap >>handle ;
|
||||
|
||||
: <win32-handle> ( handle -- win32-handle )
|
||||
win32-handle new-win32-handle ;
|
||||
|
||||
M: win32-handle dispose* ( handle -- )
|
||||
handle>> CloseHandle drop ;
|
||||
|
||||
TUPLE: win32-file handle ptr disposed ;
|
||||
|
||||
: <win32-file> ( handle -- win32-file )
|
||||
win32-file new-win32-handle ;
|
||||
|
||||
M: win32-file init-handle ( handle -- )
|
||||
drop ;
|
||||
|
||||
HOOK: CreateFile-flags io-backend ( DWORD -- DWORD )
|
||||
HOOK: FileArgs-overlapped io-backend ( port -- overlapped/f )
|
||||
HOOK: add-completion io-backend ( port -- )
|
||||
|
||||
M: windows normalize-directory ( string -- string )
|
||||
normalize-path "\\" ?tail drop "\\*" append ;
|
||||
|
||||
: share-mode ( -- fixnum )
|
||||
{
|
||||
FILE_SHARE_READ
|
||||
|
@ -34,179 +46,3 @@ M: windows normalize-directory ( string -- string )
|
|||
: security-attributes-inherit ( -- obj )
|
||||
default-security-attributes
|
||||
TRUE over set-SECURITY_ATTRIBUTES-bInheritHandle ; foldable
|
||||
|
||||
M: win32-file init-handle ( handle -- )
|
||||
drop ;
|
||||
|
||||
M: win32-file close-handle ( handle -- )
|
||||
handle>> close-handle ;
|
||||
|
||||
M: alien close-handle ( handle -- )
|
||||
CloseHandle drop ;
|
||||
|
||||
! Clean up resources (open handle) if add-completion fails
|
||||
: open-file ( path access-mode create-mode flags -- handle )
|
||||
[
|
||||
>r >r share-mode security-attributes-inherit r> r>
|
||||
CreateFile-flags f CreateFile
|
||||
dup invalid-handle?
|
||||
|close-handle
|
||||
dup add-completion
|
||||
] with-destructors ;
|
||||
|
||||
: open-pipe-r/w ( path -- handle )
|
||||
{ GENERIC_READ GENERIC_WRITE } flags
|
||||
OPEN_EXISTING 0 open-file ;
|
||||
|
||||
: open-read ( path -- handle length )
|
||||
GENERIC_READ OPEN_EXISTING 0 open-file 0 ;
|
||||
|
||||
: open-write ( path -- handle length )
|
||||
GENERIC_WRITE CREATE_ALWAYS 0 open-file 0 ;
|
||||
|
||||
: (open-append) ( path -- handle )
|
||||
GENERIC_WRITE OPEN_ALWAYS 0 open-file ;
|
||||
|
||||
: open-existing ( path -- handle )
|
||||
{ GENERIC_READ GENERIC_WRITE } flags
|
||||
share-mode
|
||||
f
|
||||
OPEN_EXISTING
|
||||
FILE_FLAG_BACKUP_SEMANTICS
|
||||
f CreateFileW dup win32-error=0/f ;
|
||||
|
||||
: maybe-create-file ( path -- handle ? )
|
||||
#! return true if file was just created
|
||||
{ GENERIC_READ GENERIC_WRITE } flags
|
||||
share-mode
|
||||
f
|
||||
OPEN_ALWAYS
|
||||
0 CreateFile-flags
|
||||
f CreateFileW dup win32-error=0/f
|
||||
GetLastError ERROR_ALREADY_EXISTS = not ;
|
||||
|
||||
: set-file-pointer ( handle length method -- )
|
||||
>r dupd d>w/w <uint> r> SetFilePointer
|
||||
INVALID_SET_FILE_POINTER = [
|
||||
CloseHandle "SetFilePointer failed" throw
|
||||
] when drop ;
|
||||
|
||||
HOOK: open-append os ( path -- handle length )
|
||||
|
||||
TUPLE: FileArgs
|
||||
hFile lpBuffer nNumberOfBytesToRead
|
||||
lpNumberOfBytesRet lpOverlapped ;
|
||||
|
||||
C: <FileArgs> FileArgs
|
||||
|
||||
: make-FileArgs ( port -- <FileArgs> )
|
||||
{
|
||||
[ handle>> handle>> ]
|
||||
[ buffer>> ]
|
||||
[ buffer>> buffer-length ]
|
||||
[ drop "DWORD" <c-object> ]
|
||||
[ FileArgs-overlapped ]
|
||||
} cleave <FileArgs> ;
|
||||
|
||||
: setup-read ( <FileArgs> -- hFile lpBuffer nNumberOfBytesToRead lpNumberOfBytesRead lpOverlapped )
|
||||
{
|
||||
[ hFile>> ]
|
||||
[ lpBuffer>> buffer-end ]
|
||||
[ lpBuffer>> buffer-capacity ]
|
||||
[ lpNumberOfBytesRet>> ]
|
||||
[ lpOverlapped>> ]
|
||||
} cleave ;
|
||||
|
||||
: setup-write ( <FileArgs> -- hFile lpBuffer nNumberOfBytesToWrite lpNumberOfBytesWritten lpOverlapped )
|
||||
{
|
||||
[ hFile>> ]
|
||||
[ lpBuffer>> buffer@ ]
|
||||
[ lpBuffer>> buffer-length ]
|
||||
[ lpNumberOfBytesRet>> ]
|
||||
[ lpOverlapped>> ]
|
||||
} cleave ;
|
||||
|
||||
M: windows (file-reader) ( path -- stream )
|
||||
open-read <win32-file> <input-port> ;
|
||||
|
||||
M: windows (file-writer) ( path -- stream )
|
||||
open-write <win32-file> <output-port> ;
|
||||
|
||||
M: windows (file-appender) ( path -- stream )
|
||||
open-append <win32-file> <output-port> ;
|
||||
|
||||
M: windows move-file ( from to -- )
|
||||
[ normalize-path ] bi@ MoveFile win32-error=0/f ;
|
||||
|
||||
M: windows delete-file ( path -- )
|
||||
normalize-path DeleteFile win32-error=0/f ;
|
||||
|
||||
M: windows copy-file ( from to -- )
|
||||
dup parent-directory make-directories
|
||||
[ normalize-path ] bi@ 0 CopyFile win32-error=0/f ;
|
||||
|
||||
M: windows make-directory ( path -- )
|
||||
normalize-path
|
||||
f CreateDirectory win32-error=0/f ;
|
||||
|
||||
M: windows delete-directory ( path -- )
|
||||
normalize-path
|
||||
RemoveDirectory win32-error=0/f ;
|
||||
|
||||
HOOK: WSASocket-flags io-backend ( -- DWORD )
|
||||
|
||||
TUPLE: win32-socket < win32-file overlapped ;
|
||||
|
||||
: <win32-socket> ( handle overlapped -- win32-socket )
|
||||
win32-socket new
|
||||
swap >>overlapped
|
||||
swap >>handle ;
|
||||
|
||||
: open-socket ( family type -- socket )
|
||||
0 f 0 WSASocket-flags WSASocket dup socket-error ;
|
||||
|
||||
USE: windows.winsock
|
||||
: init-sockaddr ( port# addrspec -- sockaddr )
|
||||
dup sockaddr-type <c-object>
|
||||
[ swap protocol-family swap set-sockaddr-in-family ] keep
|
||||
[ >r htons r> set-sockaddr-in-port ] keep ;
|
||||
|
||||
: server-sockaddr ( port# addrspec -- sockaddr )
|
||||
init-sockaddr
|
||||
[ INADDR_ANY swap set-sockaddr-in-addr ] keep ;
|
||||
|
||||
: bind-socket ( socket sockaddr addrspec -- )
|
||||
[ server-sockaddr ] keep
|
||||
sockaddr-type heap-size bind socket-error ;
|
||||
|
||||
TUPLE: socket-destructor alien ;
|
||||
|
||||
C: <socket-destructor> socket-destructor
|
||||
|
||||
M: socket-destructor dispose ( obj -- )
|
||||
alien>> closesocket drop ;
|
||||
|
||||
: |close-socket ( handle -- handle )
|
||||
dup <socket-destructor> <only-once> |dispose drop ;
|
||||
|
||||
: server-fd ( addrspec type -- fd )
|
||||
>r dup protocol-family r> open-socket |close-socket
|
||||
dup rot make-sockaddr/size bind socket-error ;
|
||||
|
||||
USE: namespaces
|
||||
|
||||
! http://support.microsoft.com/kb/127144
|
||||
! NOTE: Possibly tweak this because of SYN flood attacks
|
||||
: listen-backlog ( -- n ) HEX: 7fffffff ; inline
|
||||
|
||||
: listen-on-socket ( socket -- )
|
||||
listen-backlog listen winsock-return-check ;
|
||||
|
||||
M: win32-socket dispose ( stream -- )
|
||||
handle>> closesocket drop ;
|
||||
|
||||
M: windows addrinfo-error ( n -- )
|
||||
winsock-return-check ;
|
||||
|
||||
: tcp-socket ( addrspec -- socket )
|
||||
protocol-family SOCK_STREAM open-socket ;
|
||||
|
|
|
@ -3,7 +3,7 @@
|
|||
USING: arrays calendar combinators channels concurrency.messaging fry io
|
||||
io.encodings.8-bit io.sockets kernel math namespaces sequences
|
||||
sequences.lib splitting strings threads
|
||||
continuations classes.tuple ascii accessors ;
|
||||
continuations destructors classes.tuple ascii accessors ;
|
||||
IN: irc
|
||||
|
||||
! utils
|
||||
|
@ -143,7 +143,7 @@ SYMBOL: irc-client
|
|||
" hostname servername :irc.factor" irc-print ;
|
||||
|
||||
: CONNECT ( server port -- stream )
|
||||
<inet> latin1 <client> ;
|
||||
<inet> latin1 <client> drop ;
|
||||
|
||||
: JOIN ( channel password -- )
|
||||
"JOIN " irc-write
|
||||
|
|
|
@ -76,6 +76,7 @@ PRIVATE>
|
|||
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
||||
|
||||
SYMBOL: lisp-env
|
||||
ERROR: no-such-var var ;
|
||||
|
||||
: init-env ( -- )
|
||||
H{ } clone lisp-env set ;
|
||||
|
@ -84,7 +85,7 @@ SYMBOL: lisp-env
|
|||
swap lisp-env get set-at ;
|
||||
|
||||
: lisp-get ( name -- word )
|
||||
lisp-env get at ;
|
||||
dup lisp-env get at [ ] [ no-such-var ] ?if ;
|
||||
|
||||
: funcall ( quot sym -- * )
|
||||
dup lisp-symbol? [ name>> lisp-get ] when call ; inline
|
|
@ -1,10 +1,10 @@
|
|||
! Copyright (C) 2008 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: namespaces kernel io calendar sequences io.files
|
||||
io.sockets continuations prettyprint assocs math.parser
|
||||
words debugger math combinators concurrency.messaging
|
||||
threads arrays init math.ranges strings calendar.format
|
||||
io.encodings.utf8 ;
|
||||
io.sockets continuations destructors prettyprint assocs
|
||||
math.parser words debugger math combinators
|
||||
concurrency.messaging threads arrays init math.ranges strings
|
||||
calendar.format io.encodings.utf8 ;
|
||||
IN: logging.server
|
||||
|
||||
: log-root ( -- string )
|
||||
|
|
|
@ -103,8 +103,7 @@ M: openssl <ssl-context> ( config -- context )
|
|||
maybe-init-ssl
|
||||
[
|
||||
dup method>> ssl-method SSL_CTX_new
|
||||
dup ssl-error V{ } clone openssl-context boa
|
||||
dup add-error-destructor
|
||||
dup ssl-error V{ } clone openssl-context boa |dispose
|
||||
{
|
||||
[ load-certificate-chain ]
|
||||
[ set-default-password ]
|
||||
|
@ -138,14 +137,11 @@ M: ssl-handle init-handle file>> init-handle ;
|
|||
|
||||
HOOK: ssl-shutdown io-backend ( handle -- )
|
||||
|
||||
M: ssl-handle close-handle
|
||||
dup disposed>> [ drop ] [
|
||||
t >>disposed
|
||||
[ ssl-shutdown ]
|
||||
[ handle>> SSL_free ]
|
||||
[ file>> close-handle ]
|
||||
tri
|
||||
] if ;
|
||||
M: ssl-handle dispose*
|
||||
[ ssl-shutdown ]
|
||||
[ handle>> SSL_free ]
|
||||
[ file>> dispose ]
|
||||
tri ;
|
||||
|
||||
ERROR: certificate-verify-error result ;
|
||||
|
||||
|
|
|
@ -1,7 +1,6 @@
|
|||
USING: accessors alien.c-types byte-arrays continuations
|
||||
kernel windows windows.advapi32 init namespaces random
|
||||
destructors locals ;
|
||||
USE: tools.walker
|
||||
IN: random.windows
|
||||
|
||||
TUPLE: windows-rng provider type ;
|
||||
|
@ -36,9 +35,8 @@ M: windows-crypto-context dispose ( tuple -- )
|
|||
M: windows-rng random-bytes* ( n tuple -- bytes )
|
||||
[
|
||||
[ provider>> ] [ type>> ] bi
|
||||
windows-crypto-context
|
||||
dup add-always-destructor handle>>
|
||||
swap dup <byte-array>
|
||||
windows-crypto-context &dispose
|
||||
handle>> swap dup <byte-array>
|
||||
[ CryptGenRandom win32-error=0/f ] keep
|
||||
] with-destructors ;
|
||||
|
||||
|
|
|
@ -3,7 +3,7 @@
|
|||
USING: accessors arrays combinators combinators.cleave combinators.lib
|
||||
continuations db db.tuples db.types db.sqlite kernel math
|
||||
math.parser namespaces parser sets sequences sequences.deep
|
||||
sequences.lib strings words ;
|
||||
sequences.lib strings words destructors ;
|
||||
IN: semantic-db
|
||||
|
||||
TUPLE: node id content ;
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
! Copyright (C) 2007 Chris Double, Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: kernel sequences namespaces math inference.transforms
|
||||
combinators macros quotations math.ranges bake ;
|
||||
combinators macros quotations math.ranges fry ;
|
||||
|
||||
IN: shuffle
|
||||
|
||||
|
@ -19,7 +19,7 @@ MACRO: ndrop ( n -- ) [ drop ] n*quot ;
|
|||
|
||||
: nnip ( n -- ) swap >r ndrop r> ; inline
|
||||
|
||||
MACRO: ntuck ( n -- ) 2 + [ dup , -nrot ] bake ;
|
||||
MACRO: ntuck ( n -- ) 2 + '[ dup , -nrot ] ;
|
||||
|
||||
: 2swap ( x y z t -- z t x y ) rot >r rot r> ; inline
|
||||
|
||||
|
|
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue