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[bknr-cvs] edi changed trunk/thirdparty/hunchentoot/doc/index.xml
by BKNR Commits 01 Apr '11

01 Apr '11

Revision: 4664 Author: edi URL: http://bknr.net/trac/changeset/4664 Oops... U trunk/thirdparty/hunchentoot/doc/index.xml Modified: trunk/thirdparty/hunchentoot/doc/index.xml =================================================================== --- trunk/thirdparty/hunchentoot/doc/index.xml 2011-03-29 11:08:10 UTC (rev 4663) +++ trunk/thirdparty/hunchentoot/doc/index.xml 2011-04-01 17:18:25 UTC (rev 4664) @@ -300,8 +300,6 @@ Here is some software which extends Hunchentoot or is based on it: <ul> - <li>Andrey Moskvitin's <a href="http://restas.lisper.ru/en/">RESTAS</a> framework. - </li> <li>Tomo Matsumoto's web application framework <a href="http://web4r.org/en/">web4r</a>. </li>

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[bknr-cvs] edi changed trunk/thirdparty/hunchentoot/doc/index.xml
by BKNR Commits 29 Mar '11

29 Mar '11

Revision: 4663 Author: edi URL: http://bknr.net/trac/changeset/4663 Link to RESTAS U trunk/thirdparty/hunchentoot/doc/index.xml Modified: trunk/thirdparty/hunchentoot/doc/index.xml =================================================================== --- trunk/thirdparty/hunchentoot/doc/index.xml 2011-03-21 05:17:30 UTC (rev 4662) +++ trunk/thirdparty/hunchentoot/doc/index.xml 2011-03-29 11:08:10 UTC (rev 4663) @@ -300,6 +300,8 @@ Here is some software which extends Hunchentoot or is based on it: <ul> + <li>Andrey Moskvitin's <a href="http://restas.lisper.ru/en/">RESTAS</a> framework. + </li> <li>Tomo Matsumoto's web application framework <a href="http://web4r.org/en/">web4r</a>. </li>

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[bknr-cvs] hans changed trunk/thirdparty/hunchentoot/acceptor.lisp
by BKNR Commits 21 Mar '11

21 Mar '11

Revision: 4662 Author: hans URL: http://bknr.net/trac/changeset/4662 Patch to allow restarting an acceptor after it has been stopped, by Desmond O. Chang. U trunk/thirdparty/hunchentoot/acceptor.lisp Modified: trunk/thirdparty/hunchentoot/acceptor.lisp =================================================================== --- trunk/thirdparty/hunchentoot/acceptor.lisp 2011-03-15 05:44:16 UTC (rev 4661) +++ trunk/thirdparty/hunchentoot/acceptor.lisp 2011-03-21 05:17:30 UTC (rev 4662) @@ -120,7 +120,7 @@ :documentation "Number of pending connections allowed in the listen socket before the kernel rejects further incoming connections.") - (acceptor-shutdown-p :initform nil + (acceptor-shutdown-p :initform t :accessor acceptor-shutdown-p :documentation "A flag that makes the acceptor shutdown itself when set to something other than NIL.") @@ -266,6 +266,7 @@ ;; general implementation (defmethod start ((acceptor acceptor)) + (setf (acceptor-shutdown-p acceptor) nil) (start-listening acceptor) (let ((taskmaster (acceptor-taskmaster acceptor))) (setf (taskmaster-acceptor taskmaster) acceptor)

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[bknr-cvs] hans changed trunk/thirdparty/hunchentoot/
by BKNR Commits 15 Mar '11

15 Mar '11

Revision: 4661 Author: hans URL: http://bknr.net/trac/changeset/4661 Revised patch by JTK to increase the default listen backlog for acceptors and make the value settable. U trunk/thirdparty/hunchentoot/acceptor.lisp U trunk/thirdparty/hunchentoot/doc/index.xml Modified: trunk/thirdparty/hunchentoot/acceptor.lisp =================================================================== --- trunk/thirdparty/hunchentoot/acceptor.lisp 2011-03-15 05:36:46 UTC (rev 4660) +++ trunk/thirdparty/hunchentoot/acceptor.lisp 2011-03-15 05:44:16 UTC (rev 4661) @@ -114,6 +114,12 @@ :accessor acceptor-listen-socket :documentation "The socket listening for incoming connections.") + #-:lispworks + (listen-backlog :initarg :listen-backlog + :reader acceptor-listen-backlog + :documentation "Number of pending connections + allowed in the listen socket before the kernel rejects + further incoming connections.") (acceptor-shutdown-p :initform nil :accessor acceptor-shutdown-p :documentation "A flag that makes the acceptor @@ -164,6 +170,7 @@ :name (gensym) :request-class 'request :reply-class 'reply + :listen-backlog 50 :taskmaster (make-instance (cond (*supports-threads-p* 'one-thread-per-connection-taskmaster) (t 'single-threaded-taskmaster))) :output-chunking-p t @@ -458,6 +465,7 @@ usocket:*wildcard-host*) (acceptor-port acceptor) :reuseaddress t + :backlog (acceptor-listen-backlog acceptor) :element-type '(unsigned-byte 8))) (values)) Modified: trunk/thirdparty/hunchentoot/doc/index.xml =================================================================== --- trunk/thirdparty/hunchentoot/doc/index.xml 2011-03-15 05:36:46 UTC (rev 4660) +++ trunk/thirdparty/hunchentoot/doc/index.xml 2011-03-15 05:44:16 UTC (rev 4661) @@ -459,6 +459,19 @@ </clix:returns> </clix:listed-reader> + <clix:listed-reader generic='true' name='acceptor-ssl-certificate-file'> + <clix:lambda-list>listen-backlog + </clix:lambda-list> + <clix:returns>number-of-pending-connections + </clix:returns> + </clix:listed-reader> + + <clix:description> + Number of pending connections allowed in the listen socket + before the kernel rejects further incoming connections. + Non-LispWorks only. + </clix:description> + <clix:listed-reader generic='true' name='acceptor-write-timeout'> <clix:lambda-list>acceptor </clix:lambda-list>

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[bknr-cvs] hans changed trunk/thirdparty/hunchentoot/
by BKNR Commits 15 Mar '11

15 Mar '11

Revision: 4660 Author: hans URL: http://bknr.net/trac/changeset/4660 Improve standard logging facility by allowing log destinations to be set to a pathname, an open stream or to NIL to suppress logging. U trunk/thirdparty/hunchentoot/acceptor.lisp U trunk/thirdparty/hunchentoot/doc/index.xml U trunk/thirdparty/hunchentoot/log.lisp U trunk/thirdparty/hunchentoot/packages.lisp Modified: trunk/thirdparty/hunchentoot/acceptor.lisp =================================================================== --- trunk/thirdparty/hunchentoot/acceptor.lisp 2011-03-09 18:15:44 UTC (rev 4659) +++ trunk/thirdparty/hunchentoot/acceptor.lisp 2011-03-15 05:36:46 UTC (rev 4660) @@ -131,17 +131,20 @@ :accessor acceptor-shutdown-lock :documentation "The lock protecting the shutdown-queue condition variable and the requests-in-progress counter.") - (access-log-pathname :initarg :access-log-pathname - :accessor acceptor-access-log-pathname - :documentation "Pathname of the access log -file which contains one log entry per request handled in a format - similar to Apache's access.log.") - (message-log-pathname :initarg :message-log-pathname - :accessor acceptor-message-log-pathname - :documentation "Pathname of the server error -log file which is used to log informational, -warning and error messages in a free-text -format intended for human inspection") + (access-log-destination :initarg :access-log-destination + :accessor acceptor-access-log-destination + :documentation "Destination of the access log +which contains one log entry per request handled in a format similar +to Apache's access.log. Can be set to a pathname or string +designating the log file, to a open output stream or to NIL to +suppress logging.") + (message-log-destination :initarg :message-log-destination + :accessor acceptor-message-log-destination + :documentation "Destination of the server +error log which is used to log informational, warning and error +messages in a free-text format intended for human inspection. Can be +set to a pathname or string designating the log file, to a open output +stream or to NIL to suppress logging.") (error-template-directory :initarg :error-template-directory :accessor acceptor-error-template-directory :documentation "Directory pathname that @@ -168,8 +171,8 @@ :persistent-connections-p t :read-timeout *default-connection-timeout* :write-timeout *default-connection-timeout* - :access-log-pathname nil - :message-log-pathname nil + :access-log-destination *error-output* + :message-log-destination *error-output* :document-root (load-time-value (default-document-directory)) :error-template-directory (load-time-value (default-document-directory "errors/"))) (:documentation "To create a Hunchentoot webserver, you make an @@ -399,11 +402,11 @@ (defmethod acceptor-log-access ((acceptor acceptor) &key return-code) "Default method for access logging. It logs the information to the -file determined by (ACCEPTOR-ACCESS-LOG-PATHNAME ACCEPTOR) \(unless -that value is NIL) in a format that can be parsed by most Apache log -analysis tools.)" +destination determined by (ACCEPTOR-ACCESS-LOG-DESTINATION ACCEPTOR) +\(unless that value is NIL) in a format that can be parsed by most +Apache log analysis tools.)" - (with-open-file-or-console (stream (acceptor-access-log-pathname acceptor) *access-log-lock*) + (with-log-stream (stream (acceptor-access-log-destination acceptor) *access-log-lock*) (format stream "~:[-~@[ (~A)~]~;~:*~A~@[ (~A)~]~] ~:[-~;~:*~A~] [~A] \"~A ~A~@[?~A~] ~ ~A\" ~D ~:[-~;~:*~D~] \"~:[-~;~:*~A~]\" \"~:[-~;~:*~A~]\"~%" (remote-addr*) @@ -428,10 +431,10 @@ (defmethod acceptor-log-message ((acceptor acceptor) log-level format-string &rest format-arguments) "Default function to log server messages. Sends a formatted message - to the file denoted by (ACCEPTOR-MESSAGE-LOG-PATHNAME ACCEPTOR). FORMAT and - ARGS are as in FORMAT. LOG-LEVEL is a keyword denoting the log - level or NIL in which case it is ignored." - (with-open-file-or-console (stream (acceptor-message-log-pathname acceptor) *message-log-lock*) + to the destination denoted by (ACCEPTOR-MESSAGE-LOG-DESTINATION + ACCEPTOR). FORMAT and ARGS are as in FORMAT. LOG-LEVEL is a + keyword denoting the log level or NIL in which case it is ignored." + (with-log-stream (stream (acceptor-message-log-destination acceptor) *message-log-lock*) (format stream "[~A~@[ [~A]~]] ~?~%" (iso-time) log-level format-string format-arguments))) Modified: trunk/thirdparty/hunchentoot/doc/index.xml =================================================================== --- trunk/thirdparty/hunchentoot/doc/index.xml 2011-03-09 18:15:44 UTC (rev 4659) +++ trunk/thirdparty/hunchentoot/doc/index.xml 2011-03-15 05:36:46 UTC (rev 4660) @@ -476,7 +476,7 @@ </clix:readers> <clix:accessors generic='true'> - <clix:listed-accessor generic='true' name='acceptor-access-log-pathname'> + <clix:listed-accessor generic='true' name='acceptor-access-log-destination'> <clix:lambda-list>acceptor </clix:lambda-list> <clix:returns>(or pathname null) @@ -497,7 +497,7 @@ </clix:returns> </clix:listed-accessor> - <clix:listed-accessor generic='true' name='acceptor-message-log-pathname'> + <clix:listed-accessor generic='true' name='acceptor-message-log-destination'> <clix:lambda-list>acceptor </clix:lambda-list> <clix:returns>(or pathname null) @@ -2767,19 +2767,22 @@ </clix:subchapter> <clix:subchapter name="logging" title="Logging"> - Hunchentoot can log accesses and diagnostic messages to two separate - files in the file system. Logging to files is enabled and disabled by - setting the <clix:code>ACCESS-LOG-PATHNAME</clix:code> and - <clix:code>MESSAGE-LOG-PATHNAME</clix:code> slots in the - <clix:ref>ACCEPTOR</clix:ref> instance of the running server, either - by providing the :ACCESS-LOG-PATHNAME and :MESSAGE-LOG-PATHNAME - initialization arguments when creating the acceptor or by setting the - slots through its <clix:ref>ACCEPTOR-MESSAGE-LOG-PATHNAME</clix:ref> - and <clix:ref>ACCEPTOR-ACCESS-LOG-PATHNAME</clix:ref> accessors. + Hunchentoot can log accesses and diagnostic messages to two + separate destinations, which can be either files in the file + system or streams. Logging can also be disabled by setting the + <clix:code>ACCESS-LOG-DESTINATION</clix:code> and + <clix:code>MESSAGE-LOG-DESTINATION</clix:code> slots in the + <clix:ref>ACCEPTOR</clix:ref> instance of the running server, + either by providing the :ACCESS-LOG-DESTINATION and + :MESSAGE-LOG-DESTINATION initialization arguments when creating the + acceptor or by setting the slots through its + <clix:ref>ACCEPTOR-MESSAGE-LOG-DESTINATION</clix:ref> and + <clix:ref>ACCEPTOR-ACCESS-LOG-DESTINATION</clix:ref> accessors. - When the path for the message or accept log is set to NIL, - hunchentoots writes corresponding log entries to the *ERROR-OUTPUT* of - the running Lisp. This is the default. + When the path for the message or accept log is set to a + variable holding an output stream, hunchentoots writes + corresponding log entries to that stream. By default, + Hunchentoot logs to *STANDARD-ERROR*. Access logging is done in a format similar to what @@ -2798,9 +2801,10 @@ file format. - Errors happening within a <a href="#handlers">handler</a> which are - not caught by the handler itself are handled by Hunchentoot by logging - them to the log file. + Errors happening within a <a href="#handlers">handler</a> + which are not caught by the handler itself are handled by + Hunchentoot by logging them to the established + <clix:ref>ACCEPTOR-MESSAGE-LOG-DESTINATION</clix:ref>. <clix:function name='log-message*'> Modified: trunk/thirdparty/hunchentoot/log.lisp =================================================================== --- trunk/thirdparty/hunchentoot/log.lisp 2011-03-09 18:15:44 UTC (rev 4659) +++ trunk/thirdparty/hunchentoot/log.lisp 2011-03-15 05:36:46 UTC (rev 4660) @@ -29,30 +29,40 @@ (in-package :hunchentoot) -(defmacro with-open-file-or-console ((stream-var pathname lock) &body body) +(defmacro with-log-stream ((stream-var destination lock) &body body) "Helper macro to write log entries. STREAM-VAR is a symbol that will be bound to the logging stream during the execution of BODY. -PATHNAME is the pathname designator of the log file or NIL if logging -should be done to *ERROR-OUTPUT*. LOCK refers to the lock that should -be held during the logging operation. If PATHNAME is not NIL, a flexi -stream with UTF-8 encoding will be created and bound to STREAM-VAR. -If an error occurs while writing to the log file, that error will be -logged to *ERROR-OUTPUT*." +DESTINATION is the logging destination, which can be either a pathname +designator of the log file, a symbol designating an open stream or NIL +if logging should be done to *ERROR-OUTPUT*. LOCK refers to the lock +that should be held during the logging operation. If DESTINATION is a +pathname, a flexi stream with UTF-8 encoding will be created and +bound to STREAM-VAR. If an error occurs while writing to the log +file, that error will be logged to *ERROR-OUTPUT*. + +Note that logging to a file involves opening and closing the log file +for every logging operation, which is overall costly. Web servers +with high throughput demands should make use of a specialized logging +function rather than relying on Hunchentoot's default logging +facility." (with-unique-names (binary-stream) - (with-rebinding (pathname) + (with-rebinding (destination) (let ((body body)) - `(if ,pathname - (with-lock-held (,lock) - (with-open-file (,binary-stream ,pathname - :direction :output - :element-type 'octet - :if-does-not-exist :create - :if-exists :append - #+:openmcl #+:openmcl - :sharing :lock) - (let ((,stream-var (make-flexi-stream ,binary-stream :external-format +utf-8+))) - ,@body))) - (let ((,stream-var *error-output*)) - (prog1 (progn ,@body) - (finish-output *error-output*)))))))) + `(when ,destination + (with-lock-held (,lock) + (etypecase ,destination + ((or string pathname) + (with-open-file (,binary-stream ,destination + :direction :output + :element-type 'octet + :if-does-not-exist :create + :if-exists :append + #+:openmcl #+:openmcl + :sharing :lock) + (let ((,stream-var (make-flexi-stream ,binary-stream :external-format +utf-8+))) + ,@body))) + (stream + (let ((,stream-var ,destination)) + (prog1 (progn ,@body) + (finish-output *error-output*))))))))))) Modified: trunk/thirdparty/hunchentoot/packages.lisp =================================================================== --- trunk/thirdparty/hunchentoot/packages.lisp 2011-03-09 18:15:44 UTC (rev 4659) +++ trunk/thirdparty/hunchentoot/packages.lisp 2011-03-15 05:36:46 UTC (rev 4660) @@ -39,7 +39,6 @@ #+:lispworks (:import-from :lw #:WITH-UNIQUE-NAMES #:WHEN-LET) (:export #:*ACCEPTOR* - #:*ACCESS-LOG-PATHNAME* #:*APPROVED-RETURN-CODES* #:*CATCH-ERRORS-P* #+:lispworks @@ -61,7 +60,6 @@ #:*LOG-LISP-BACKTRACES-P* #:*LOG-LISP-ERRORS-P* #:*LOG-LISP-WARNINGS-P* - #:*MESSAGE-LOG-PATHNAME* #:*METHODS-FOR-POST-PARAMETERS* #:*REPLY* #:*REQUEST* @@ -121,14 +119,14 @@ #:ABORT-REQUEST-HANDLER #:ACCEPT-CONNECTIONS #:ACCEPTOR - #:ACCEPTOR-ACCESS-LOG-PATHNAME + #:ACCEPTOR-ACCESS-LOG-DESTINATION #:ACCEPTOR-ADDRESS #:ACCEPTOR-DISPATCH-REQUEST #:ACCEPTOR-ERROR-TEMPLATE-DIRECTORY #:ACCEPTOR-INPUT-CHUNKING-P #:ACCEPTOR-LOG-ACCESS #:ACCEPTOR-LOG-MESSAGE - #:ACCEPTOR-MESSAGE-LOG-PATHNAME + #:ACCEPTOR-MESSAGE-LOG-DESTINATION #:ACCEPTOR-NAME #:ACCEPTOR-OUTPUT-CHUNKING-P #:ACCEPTOR-PERSISTENT-CONNECTIONS-P

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[bknr-cvs] hans changed trunk/thirdparty/hunchentoot/doc/index.xml
by BKNR Commits 09 Mar '11

09 Mar '11

Revision: 4659 Author: hans URL: http://bknr.net/trac/changeset/4659 documentation update from Scott McKay and Dan Weinreb to document the resource usage limitation changes. U trunk/thirdparty/hunchentoot/doc/index.xml Modified: trunk/thirdparty/hunchentoot/doc/index.xml =================================================================== --- trunk/thirdparty/hunchentoot/doc/index.xml 2011-03-03 07:21:56 UTC (rev 4658) +++ trunk/thirdparty/hunchentoot/doc/index.xml 2011-03-09 18:15:44 UTC (rev 4659) @@ -214,7 +214,7 @@ <clix:chapter name="start" title="Your own webserver (the easy teen-age New York version)"> Starting your own web server is pretty easy. Do something like this: -<pre>(hunchentoot:<a class="noborder" href="#start">start</a> (make-instance 'hunchentoot:<a class="noborder" href="#acceptor">acceptor</a> :port 4242))</pre> +<pre>(hunchentoot:<a class="noborder" href="#start">start</a> (make-instance 'hunchentoot:<a class="noborder" href="#acceptor">easy-acceptor</a> :port 4242))</pre> That's it. Now you should be able to enter the address "<a href='http://127.0.0.1:4242/'><code>http://127.0.0.1:4242/</code></a>" in your browser and see something, albeit nothing very interesting @@ -591,8 +591,9 @@ responsible for settings things up to wait for clients to connect. For each connection which comes in, <clix:ref>HANDLE-INCOMING-CONNECTION</clix:ref> is applied to - the taskmaster which will call - <clix:ref>PROCESS-CONNECTION</clix:ref>. + the taskmaster which will either call + <clix:ref>PROCESS-CONNECTION</clix:ref> directly, + or will create a thread to call it. <clix:ref>PROCESS-CONNECTION</clix:ref> calls <clix:ref>INITIALIZE-CONNECTION-STREAM</clix:ref> before it does anything else, then it selects and calls a function which @@ -756,11 +757,48 @@ straightforward to create a taskmaster which allocates threads from a fixed pool instead of creating a new one for each connection. + - If you want to implement your own taskmasters, you should - subclass <clix:ref>TASKMASTER</clix:ref> and specialize the - generic functions in this section. + You can control the resources consumed by a threaded taskmaster via + two initargs. <code>:max-thread-count</code> lets you set the maximum + number of request threads that can be processes simultaneously. If + this is <code>nil</code>, the is no thread limit imposed. + + <code>:max-accept-count</code> lets you set the maximum number of requests + that can be outstanding (i.e. being processed or queued for processing). + + If <code>:max-thread-count</code> is supplied and <code>:max-accept-count</code> + is <code>NIL</code>, then a <clix:ref>+HTTP-SERVICE-UNAVAILABLE+</clix:ref> + error will be generated if there are more than the max-thread-count + threads processing requests. If both <code>:max-thread-count</code> + and <code>:max-accept-count</code> are supplied, then max-thread-count + must be less than max-accept-count; if more than max-thread-count + requests are being processed, then requests up to max-accept-count + will be queued until a thread becomes available. If more than + max-accept-count requests are outstanding, then a <clix:ref>+HTTP-SERVICE-UNAVAILABLE+</clix:ref> + error will be generated. + + In a load-balanced environment with multiple Hunchentoot servers, it's + reasonable to provide <code>:max-thread-count</code> but leave + <code>:max-accept-count</code> null. This will immediately result + in <clix:ref>+HTTP-SERVICE-UNAVAILABLE+</clix:ref> when one server is + out of resources, so the load balancer can try to find another server. + + In an environment with a single Hunchentoot server, it's reasonable + to provide both <code>:max-thread-count</code> and a somewhat larger value + for <code>:max-accept-count</code>. This will cause a server that's almost + out of resources to wait a bit; if the server is completely out of resources, + then the reply will be <clix:ref>+HTTP-SERVICE-UNAVAILABLE+</clix:ref>. + The default for these values is 100 and 120, respectively. + + + If you want to implement your own taskmasters, you should subclass + <clix:ref>TASKMASTER</clix:ref> or one of its subclasses, + <clix:ref>SINGLE-THREADED-TASKMASTER</clix:ref> or + <clix:ref>ONE-THREAD-PER-CONNECTION-TASKMASTER</clix:ref>, and + specialize the generic functions in this section. + <clix:class name='taskmaster'> <clix:description> @@ -822,6 +860,43 @@ the incoming connection by calling the <clix:ref>PROCESS-CONNECTION</clix:ref> method of the acceptor instance. The <clix:arg>socket</clix:arg> argument is passed to <clix:ref>PROCESS-CONNECTION</clix:ref> as an argument. + + If the taskmaster is a multi-threaded taskmaster, <clix:ref>HANDLE-INCOMING-THREAD</clix:ref> + will call <clix:ref>CREATE-TASKMASTER-THREAD</clix:ref>, which will call + <clix:ref>PROCESS-CONNECTION</clix:ref> in a new thread. + <clix:ref>HANDLE-INCOMING-THREAD</clix:ref> might issue a + <clix:ref>+HTTP-SERVICE-UNAVAILABLE+</clix:ref> error + if there are too many request threads or it might block waiting for a + request thread to finish. + </clix:description> + </clix:function> + + <clix:function generic='true' name='create-taskmaster-thread'> + <clix:lambda-list>taskmaster socket + </clix:lambda-list> + <clix:returns>thread + </clix:returns> + <clix:description>This function is called by <clix:ref>HANDLE-INCOMING-THREAD</clix:ref> + to create a new thread which calls <clix:ref>PROCESS-CONNECTION</clix:ref>. + If you specialize this function, you must be careful to have the thread + call <clix:ref>DECREMENT-TASKMASTER-REQUEST-COUNT</clix:ref> before + it exits. A typical method will look like this: + + <pre>(defmethod create-taskmaster-thread ((taskmaster monitor-taskmaster) socket) + (bt:make-thread + (lambda () + (with-monitor-error-handlers + (unwind-protect + (with-monitor-variable-bindings + (process-connection (taskmaster-acceptor taskmaster) socket)) + (decrement-taskmaster-request-count taskmaster))))))</pre> + + + + + + + </clix:description> </clix:function>

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[bknr-cvs] edi changed trunk/thirdparty/flexi-streams/
by BKNR Commits 03 Mar '11

03 Mar '11

Revision: 4658 Author: edi URL: http://bknr.net/trac/changeset/4658 CMU fix U trunk/thirdparty/flexi-streams/CHANGELOG U trunk/thirdparty/flexi-streams/mapping.lisp Modified: trunk/thirdparty/flexi-streams/CHANGELOG =================================================================== --- trunk/thirdparty/flexi-streams/CHANGELOG 2011-02-16 12:24:35 UTC (rev 4657) +++ trunk/thirdparty/flexi-streams/CHANGELOG 2011-03-03 07:21:56 UTC (rev 4658) @@ -1,3 +1,5 @@ +Fix for CMUCL (Raymond Toy, Xu Jingtao) + Version 1.0.7 2008-08-26 Don't read a second time if the first READ-SEQUENCE already reached EOF (Drakma bug report by Stas Boukarev) Modified: trunk/thirdparty/flexi-streams/mapping.lisp =================================================================== --- trunk/thirdparty/flexi-streams/mapping.lisp 2011-02-16 12:24:35 UTC (rev 4657) +++ trunk/thirdparty/flexi-streams/mapping.lisp 2011-03-03 07:21:56 UTC (rev 4658) @@ -47,7 +47,8 @@ (deftype char-code-integer () "The subtype of integers which can be returned by the function CHAR-CODE." - '(integer 0 #.(1- char-code-limit))) + #-:cmu '(integer 0 #.(1- char-code-limit)) + #+:cmu '(integer 0 65533)) (deftype code-point () "The subtype of integers that's just big enough to hold all Unicode

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[bknr-cvs] hans changed trunk/thirdparty/hunchentoot/acceptor.lisp
by BKNR Commits 16 Feb '11

16 Feb '11

Revision: 4657 Author: hans URL: http://bknr.net/trac/changeset/4657 set content-type to text/html when sending error page from file U trunk/thirdparty/hunchentoot/acceptor.lisp Modified: trunk/thirdparty/hunchentoot/acceptor.lisp =================================================================== --- trunk/thirdparty/hunchentoot/acceptor.lisp 2011-02-16 12:11:26 UTC (rev 4656) +++ trunk/thirdparty/hunchentoot/acceptor.lisp 2011-02-16 12:24:35 UTC (rev 4657) @@ -642,6 +642,7 @@ (when error-file-template-pathname (with-open-file (file error-file-template-pathname :if-does-not-exist nil :element-type 'character) (when file + (setf (content-type*) "text/html") (substitute-request-context-variables (file-contents file)))))))) (or (unless (< 300 http-status-code) (call-next-method)) ; don't ever try template for positive return codes

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[bknr-cvs] hans changed trunk/thirdparty/hunchentoot/packages.lisp
by BKNR Commits 16 Feb '11

16 Feb '11

Revision: 4656 Author: hans URL: http://bknr.net/trac/changeset/4656 export acceptor-error-template-directory U trunk/thirdparty/hunchentoot/packages.lisp Modified: trunk/thirdparty/hunchentoot/packages.lisp =================================================================== --- trunk/thirdparty/hunchentoot/packages.lisp 2011-02-16 11:47:44 UTC (rev 4655) +++ trunk/thirdparty/hunchentoot/packages.lisp 2011-02-16 12:11:26 UTC (rev 4656) @@ -124,6 +124,7 @@ #:ACCEPTOR-ACCESS-LOG-PATHNAME #:ACCEPTOR-ADDRESS #:ACCEPTOR-DISPATCH-REQUEST + #:ACCEPTOR-ERROR-TEMPLATE-DIRECTORY #:ACCEPTOR-INPUT-CHUNKING-P #:ACCEPTOR-LOG-ACCESS #:ACCEPTOR-LOG-MESSAGE

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[bknr-cvs] hans changed trunk/thirdparty/hunchentoot/
by BKNR Commits 16 Feb '11

16 Feb '11

Revision: 4655 Author: hans URL: http://bknr.net/trac/changeset/4655 Automatically set the charset= attribute in the Content-Type: header when a string has been returned by the handler. With this change, it is sufficient to change *HUNCHENTOOT-DEFAULT-EXTERNAL-FORMAT* to the desired default charset used for responses. U trunk/thirdparty/hunchentoot/headers.lisp U trunk/thirdparty/hunchentoot/specials.lisp Modified: trunk/thirdparty/hunchentoot/headers.lisp =================================================================== --- trunk/thirdparty/hunchentoot/headers.lisp 2011-02-15 21:45:25 UTC (rev 4654) +++ trunk/thirdparty/hunchentoot/headers.lisp 2011-02-16 11:47:44 UTC (rev 4655) @@ -53,6 +53,16 @@ (:method (key value stream) (write-header-line key (princ-to-string value) stream))) +(defun maybe-add-charset-to-content-type-header (content-type external-format) + "Given the contents of a CONTENT-TYPE header, add a charset= + attribute describing the given EXTERNAL-FORMAT if no charset= + attribute is already present and the content type is a text content + type. Returns the augmented content type." + (if (and (cl-ppcre:scan "(?i)^text" content-type) + (not (cl-ppcre:scan "(?i);\\s*charset=" content-type))) + (format nil "~A; charset=~(~A~)" content-type (flex:external-format-name external-format)) + content-type)) + (defun start-output (return-code &optional (content nil content-provided-p)) "Sends all headers and maybe the content body to *HUNCHENTOOT-STREAM*. Returns immediately and does nothing if called @@ -115,7 +125,9 @@ (setq content (maybe-rewrite-urls-for-session content))) (when (stringp content) ;; if the content is a string, convert it to the proper external format - (setf content (string-to-octets content :external-format (reply-external-format*)))) + (setf content (string-to-octets content :external-format (reply-external-format*)) + (content-type*) (maybe-add-charset-to-content-type-header (content-type*) + (reply-external-format*)))) (when content ;; whenever we know what we're going to send out as content, set ;; the Content-Length header properly; maybe the user specified Modified: trunk/thirdparty/hunchentoot/specials.lisp =================================================================== --- trunk/thirdparty/hunchentoot/specials.lisp 2011-02-15 21:45:25 UTC (rev 4654) +++ trunk/thirdparty/hunchentoot/specials.lisp 2011-02-16 11:47:44 UTC (rev 4655) @@ -114,11 +114,11 @@ "The three-character names of the twelve months - needed for cookie date format.") -(defvar *rewrite-for-session-urls* t +(defparameter *rewrite-for-session-urls* t "Whether HTML pages should possibly be rewritten for cookie-less session-management.") -(defvar *content-types-for-url-rewrite* +(defparameter *content-types-for-url-rewrite* '("text/html" "application/xhtml+xml") "The content types for which url-rewriting is OK. See *REWRITE-FOR-SESSION-URLS*.") @@ -154,20 +154,20 @@ (defvar *session-db* nil "The default \(global) session database.") -(defvar *session-max-time* #.(* 30 60) +(defparameter *session-max-time* #.(* 30 60) "The default time \(in seconds) after which a session times out.") -(defvar *session-gc-frequency* 50 +(defparameter *session-gc-frequency* 50 "A session GC \(see function SESSION-GC) will happen every *SESSION-GC-FREQUENCY* requests \(counting only requests which create a new session) if this variable is not NIL. See SESSION-CREATED.") -(defvar *use-user-agent-for-sessions* t +(defparameter *use-user-agent-for-sessions* t "Whether the 'User-Agent' header should be encoded into the session string. If this value is true, a session will cease to be accessible if the client sends a different 'User-Agent' header.") -(defvar *use-remote-addr-for-sessions* nil +(defparameter *use-remote-addr-for-sessions* nil "Whether the client's remote IP \(as returned by REAL-REMOTE-ADDR) should be encoded into the session string. If this value is true, a session will cease to be accessible if the client's remote IP changes. @@ -175,39 +175,42 @@ This might for example be an issue if the client uses a proxy server which doesn't send correct 'X_FORWARDED_FOR' headers.") -(defvar *default-content-type* "text/html; charset=iso-8859-1" - "The default content-type header which is returned to the client.") +(defparameter *default-content-type* "text/html" + "The default content-type header which is returned to the client. +If this is text content type, the character set used for encoding the +response will automatically be added to the content type in a +``charset'' attribute.") -(defvar *methods-for-post-parameters* '(:post) +(defparameter *methods-for-post-parameters* '(:post) "A list of the request method types \(as keywords) for which Hunchentoot will try to compute POST-PARAMETERS.") -(defvar *header-stream* nil +(defparameter *header-stream* nil "If this variable is not NIL, it should be bound to a stream to which incoming and outgoing headers will be written for debugging purposes.") -(defvar *show-lisp-errors-p* nil +(defparameter *show-lisp-errors-p* nil "Whether Lisp errors in request handlers should be shown in HTML output.") -(defvar *show-lisp-backtraces-p* t +(defparameter *show-lisp-backtraces-p* t "Whether Lisp errors shown in HTML output should contain backtrace information.") -(defvar *log-lisp-errors-p* t +(defparameter *log-lisp-errors-p* t "Whether Lisp errors in request handlers should be logged.") -(defvar *log-lisp-backtraces-p* t +(defparameter *log-lisp-backtraces-p* t "Whether Lisp backtraces should be logged. Only has an effect if *LOG-LISP-ERRORS-P* is true as well.") -(defvar *log-lisp-warnings-p* t +(defparameter *log-lisp-warnings-p* t "Whether Lisp warnings in request handlers should be logged.") -(defvar *lisp-errors-log-level* :error +(defparameter *lisp-errors-log-level* :error "Log level for Lisp errors. Should be one of :ERROR \(the default), :WARNING, or :INFO.") -(defvar *lisp-warnings-log-level* :warning +(defparameter *lisp-warnings-log-level* :warning "Log level for Lisp warnings. Should be one of :ERROR, :WARNING \(the default), or :INFO.") @@ -219,7 +222,7 @@ "A global lock to prevent concurrent access to the log file used by the ACCEPTOR-LOG-ACCESS function.") -(defvar *catch-errors-p* t +(defparameter *catch-errors-p* t "Whether Hunchentoot should catch and log errors \(or rather invoke the debugger).") @@ -243,7 +246,7 @@ #+:openmcl "http://openmcl.clozure.com/" "A link to the website of the underlying Lisp implementation.") -(defvar *tmp-directory* +(defparameter *tmp-directory* #+(or :win32 :mswindows) "c:\\hunchentoot-temp\\" #-(or :win32 :mswindows) "/tmp/hunchentoot/" "Directory for temporary files created by MAKE-TMP-FILE-NAME.") @@ -261,13 +264,13 @@ "A FLEXI-STREAMS external format used internally for logging and to encode cookie values.") -(defvar *hunchentoot-default-external-format* +latin-1+ +(defparameter *hunchentoot-default-external-format* +utf-8+ "The external format used to compute the REQUEST object.") (defconstant +buffer-length+ 8192 "Length of buffers used for internal purposes.") -(defvar *default-connection-timeout* 20 +(defparameter *default-connection-timeout* 20 "The default connection timeout used when an acceptor is reading from and writing to a socket stream.") @@ -292,7 +295,7 @@ ;; see <http://common-lisp.net/project/hyperdoc/> ;; and <http://www.cliki.net/hyperdoc> -(defvar *hyperdoc-base-uri* "http://weitz.de/hunchentoot/") +(defparameter *hyperdoc-base-uri* "http://weitz.de/hunchentoot/") (let ((exported-symbols-alist (loop for symbol being the external-symbols of :hunchentoot

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