The KPAX Web Application Framework
*before-last-debug-request* variable
The request part of the before last request-response handled by the server
Initial value: "NIL"
*before-last-request-response* variable
The complete, original before last request-response handled by the server
Initial value: "NIL"
*default-data-set-render-options* variable
The default options for rendering a data set view
Initial value: "#<OPTIONS 110BCEA3>"
*default-web-form-render-options* variable
The default options for rendering a web form
Initial value: "#<OPTIONS 110F8907>"
*html-prologue* variable
The contents of this string is inserted before any HTML page (used at macro-expansion/compile time)
Initial value: "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">"
*last-debug-request* variable
The request part of the last request-response handled by the server
Initial value: "NIL"
*last-request-response* variable
The complete, original last request-response handled by the server
Initial value: "NIL"
*locale* variable
Special variable to be bound to a locale specification object
Initial value: "NIL"
*localization-source* variable
Special variable to be bound to an object to be used as localization source
Initial value: "NIL"
*pprint-html* variable
Controls pretty printing of generated HTML (used at macro-expansion/compile time)
Initial value: "NIL"
*simple-localization-source* variable
A builtin, simple localization source
Initial value: "#<SIMPLE-LOCALIZATION-SOURCE 1107FB0B>"
(add-appender logger appender) generic-function
Add an appender to a logger
(byte-vector->hex-string bytes) function
Convert a byte vector to a hex string, as in #(1 15 255) becomes '010FFF'
(byte-vector->string bytes) function
Convert a byte vector to an 8-bit ASCII string
(clear-attributes object) generic-function
Clear all named attributes in object
(copy-slots-form->object form object slots) function
Copy the named slots from a form to an object
(copy-slots-object->form object form slots) function
Copy the named slots from an object to a form
(data-set-elt data-set position) generic-function
Return the element at position in data-set (zero-based offset)
(data-set-length data-set) generic-function
Return the number of elements in the data-set
(debug-request uri-string-or-request-response &key parameters session-id headers) function
Execute a request (uri-string or debug-request-response instance) directly on KPAX
debug-stream-appender class
A stream appender for debugging including an 'enabled' property
Class precedence list: debug-stream-appender stream-appender appender standard-object t
Class init args: :stream
(defwebapp name &rest options) function
Define a web application by name with the options listed
(defwebform name field-specs &rest options) function
Define a web form with name, field-specs and options
(destroy-kpax &rest options) function
Stop and remove the the KPAX web application server
(dynamic-url request-response relative-url &rest args) generic-function
Generate a dynamic URL in the context of request-response based on relative-url and args
(ensure-web-form-definition name field-specs options) function
Ensure (create or update) a web form with name, field-specs and options
(extract-multipart-parts body-string) function
Extract all parts of a multipart/form-data encoded body-string into ((part1-headers part1-data) ..)
(field-value web-form name) generic-function
Return the value of a field with name in web-form
(find-menu-item menu id) function
Find the menu item with id in menu
(find-multipart-header-attribute attribute-name multipart-header) function
Find the value of a named attribute in a multipart/form-data decoded header
(find-multipart-header-named header-name multipart-headers) function
Find a named header in a list of multipart/form-data decoded headers
(find-multipart-named part-name parts) function
Find a named part in a list of multipart/form-data decoded parts
(find-session session-manager id) generic-function
Find the session with id in session-manager
(forward-request-response dispatcher request-response &key webapp function) generic-function
Forward a request-repsonse to a different webapp and/or function but keeping the session
(forward-to request-response &key webapp function) function
Convenience wrapper to forward a request-repsonse to a different webapp and/or function
(generate-checkbox request-response name value &key (true-value t) (checked-value checked) label) function
Generate a checkbox type form input tag with optional extra label
(generate-hidden-field request-response name value) function
Generate a hidden type form input tag
(generate-password-field request-response name value &key size maxlength readonly) function
Generate a password type form input tag
(generate-radiobutton request-response name value &key (true-value t) (checked-value checked) label) function
Generate a radio type form input tag with optional label
(generate-select request-response name values-list current-value &key (selected-value selected) multiple (multiple-value multiple) size labels) function
Generate a select tag with nested option tags, indicating the current selection
(generate-text-area request-response name value &key cols rows readonly) function
Generate a textarea form tag
(generate-text-field request-response name value &key size maxlength readonly) function
Generate a text type form input tag
(get-action data-set-view) generic-function
Get the action to perform for item
(get-actual-label item &optional render-options) generic-function
Get the actual (translated using render-options) label to use for item
(get-all-sessions session-manager) generic-function
Return a list of all known sessions
(get-application request-response) generic-function
Get the web application to which this request-response was directed
(get-attribute object key) generic-function
Get the attribute value for name in object
(setf (get-attribute attributes-mixin key) value) generic-function
Set the value of the attribute for key in object
(get-attributes object) generic-function
Return the list of all attribute keys known by object
(get-content-stream request-response) generic-function
Access the stream to write content to for this request-response's reply
(get-cookie request-response name) generic-function
Return the most specific string value of the cookie with name in request-response
(get-created-timestamp session) generic-function
Return the universal time when this session was created
(get-data-set data-set-view) generic-function
Access the underlying data-set in data-set-view
(get-debug-mode object) generic-function
Return whether object is in debug mode or not
(get-debug-stream web-app-server) generic-function
Get the debug stream of this web application server
(setf (get-debug-stream web-app-server) stream) generic-function
Set the debug stream of this web application server
(get-dispatcher server) generic-function
Access this server's dispatcher
(get-dynamic-prefix web-app) generic-function
Get this server's dynamic prefix
(get-home-url web-app web-app-server) generic-function
Return the home URL for web-app in web-app-server
(get-hostname server) generic-function
Get this server's hostname
(get-id web-form) generic-function
Get the id that uniquely identifies object
(get-index web-app) generic-function
Return the start function for this web application
(get-items object) generic-function
Return the items in object
(get-last-modified-timestamp session) generic-function
Return the universal time when this session was last modified ('touched')
(get-logstream web-app-server) generic-function
Get the log stream of this web application server
(setf (get-logstream web-app-server) stream) generic-function
Set the log stream of this web application server
(get-menu-item-path menu id) function
Return the path list in menu to the menu item with id
(get-name web-form-group-definition) generic-function
Return the name of this object
(get-option object option-name) generic-function
Returns the value of a named option in object
(get-request-body mod-lisp-request-response) generic-function
Get the request data, 'body', from request-response as a (possibly empty) string
(get-request-header-value request-response header-name) generic-function
Get the request header value for header-name in request-response
(get-request-headers request-response) generic-function
Get the list of all header names in request-response
(get-request-ip-address request-response) generic-function
Get the ip address of the client of request-response as a dotted string
(get-request-method request-response) generic-function
Get the request HTTP method, a keyword symbol most likely :get or :post (but extendible)
(get-request-parameter-value request-response parameter-name) generic-function
Get the first request parameter value for parameter-name in request-response
(get-request-parameter-values request-response parameter-name) generic-function
Get the list of request parameter values for parameter-name in request-response
(get-request-parameters request-response) generic-function
Get the list of all request parameter names in request-response
(get-request-sub-path request-response) generic-function
Get the sub path list for this request (the uri components minus the server and web app prefixes)
(get-response-header-value request-response header-name) generic-function
Get the (first) response header value for header-name in request-response
(setf (get-response-header-value request-response header-name) value) generic-function
Set the response header value for header-name in request-response to value
(get-response-mime-type request-response) generic-function
Get the mime-type for this request-response's reply
(get-response-status request-response) generic-function
Get the statuc for this request-response's reply (:ok, :created, :not-found, :error or :moved)
(get-server request-response) generic-function
Get the web application server handling this request-response
(get-session request-response) generic-function
Get the session bound to this request-response
(get-session-count session-manager) generic-function
Return the number of known sessions
(get-session-id session) generic-function
Return the id that uniquely identifies this session
(get-session-lifetime session-manager) generic-function
Return after how many seconds of idle time a session is destroyed
(get-state web-app) generic-function
Get the current state of object
(get-static-prefix web-app) generic-function
Get this server's static prefix
(get-static-root web-app) generic-function
Return the static root (filesystem directory) for this web application
(get-submit-text form) generic-function
Access the submit button text of form
(get-title object) generic-function
Get the title of object
(get-uri request-response) generic-function
Get the URI underlying this request-response
(get-uri-string debug-request-response) generic-function
Get the URI string underlying this request-response
(get-value-field web-form name) generic-function
Return the value field with name in web-form
(get-web-app name) function
Get the web application known by name (return nil when not found)
(get-web-form-definition name) function
Get the web form definition with name
(hex-string->byte-vector hex-string) function
Convert a hex string to a byte vector, as '010FFF' becomes #(1 15 255)
(hmac data key &key (hash-start-function (function hash-start-place-holder)) (hash-update-function (function hash-update-place-holder)) (hash-finish-function (function hash-finish-place-holder)) (hash-block-length 64)) function
Compute an RFC 2104 HMAC from the data and key sequences using hash-[start|update|finish]-function
(hmac-md5 data key) function
Do an RFC 2104 HMAC-MD5 on data and key
(hmac-sha1 data key) function
Do an RFC 2104 HMAC-SHA1 on data and key
(html-message request-response title message &rest args) function
Render a simple page with a message using title and formatting message using args
(html-page (var request-response &key (pprint-html *pprint-html*) (html-prologue *html-prologue*)) &body body) function
Generate contents for a whole page
(html-part (var request-response &key (pprint-html *pprint-html*)) &body body) function
Generate contents for a part
(init web-app-server &optional options) generic-function
Initialize web-app-server using options
(init-kpax server-class &rest options) function
Initialize the KPAX web application framework
(init-localized-strings &optional (location *default-strings-location*) (locales (quote (:nl :fr :en)))) function
Initialize the builtin, simple localization source using location and locales
(instanciate-web-form name) function
Create a new web form instance from the web form definition named by name
(invalidate-all-sessions session-manager) generic-function
Remove all sessions from session-manager
(localized-format stream key &rest args) function
Translate key to stream in the context of *locale* and *localization-source*, using args to format
(localized-string key &rest args) function
Translate key to a string in the context of *locale* and *localization-source*, using args to format
(log-debug object format-string &rest args) function
Log a message at the debug level using format-string and args
(log-error object format-string &rest args) function
Log a message at the error level using format-string and args
(log-fatal object format-string &rest args) function
Log a message at the fatal level using format-string and args
(log-info object format-string &rest args) function
Log a message at the info level using format-string and args
(log-warn object format-string &rest args) function
Log a message at the warn level using format-string and args
logger class
A logger accepts log messages
Class precedence list: logger standard-object t
Class init args: :cutoff
(logm object level format-string &rest args) generic-function
Log a message at level defined by format-string and args to object
(logout request-response) function
Generic logout hook
(make-byte-vector size &optional (initial-element 0)) function
Make a byte vector of size bytes filled with initial-element
(make-data-set-view data-set action columns &key (page-size 20) sortable sort-order sort-column renderer localizer) function
Create a new data set view
(make-menu spec) function
Make a new menu based on spec
(make-menubar-render-options key-value-list) function
Make new menubar render options by combining key-value-list with *default-menubar-render-options*
(make-options key-value-list &optional parent) function
Combine the options in key-value-list with those in parent
(make-translator &rest args) function
Make a new translator
(make-web-form-render-options key-value-list) function
Make new web form render options by combining key-value-list with *default-web-form-render-options*
(map-web-apps function) function
Apply function on each defined web application and return the result
(maptree function tree) function
Apply function to all elements in tree (a cons), returning a new isomorphic tree with the results
menu class
A representation for a menu
Class precedence list: menu menu-item standard-object t
Class init args: :description :action :parent :label :id :items
menu-item class
A representation for a menu item
Class precedence list: menu-item standard-object t
Class init args: :description :action :parent :label :id
mod-lisp-server class
mod-lisp implementation of the KPAX web application server protocol
Class precedence list: mod-lisp-server web-app-server session-manager attributes-mixin logger standard-object t
Class init args: :dynamic-prefix :static-prefix :hostname :debug-mode :cutoff :keep-alive
(not-yet-implemented request-response) function
Web function that outputs a not yet implemented message
(note-inconsistent-request reqeust-response) function
Standard inconsistent request recording (setting request attribute :inconsistent-request to t)
(parse-boolean string) function
Parse string as a Common Lisp boolean
(parse-keyword string) function
Parse string as a Common Lisp keyword in package
(parse-multipart-header string) function
Parse a line of the form header-name: header-value; att1-name='att1-value'; att2-name='att2-value' into (header-name header-value ((att1-name . att1-value) (att2-name . att2-value)))
(parse-symbol string &optional (package *package*)) function
Parse string as a Common Lisp symbol in package
(pause web-app-server &optional options) generic-function
Temporarily and gracefully take KPAX off-line, toggle
(pause-kpax &rest options) function
Take all KPAX web applications temporarily off-line, showing a 'mainteance in progress' page
(reap-old-sessions session-manager) generic-function
Remove all sessions from session-manager that are expired
(reconstruct-web-form request-response web-form-name) function
Reconstruct a web form named web-form-name from request-response
(redirect-to request-response relative-url &rest args) function
Redirect to another url, built from relative-url and args
(render object request-response &optional render-options) generic-function
Render object as HTML on request-response using render-options
(render-menubar menu request-response selected-page-id &optional (render-options *default-menubar-render-options*)) function
Render menu as menubar with selected-page-id in HTML to request-response using render-options
(render-menubar-ie-js-code request-response) function
Render the necessary IE-specific JavaScript code for menubars
(render-tabs menu request-response selected-page-id &optional (render-options *default-menubar-render-options*)) function
Render menu as tabs with selected-page-id in HTML to request-response using render-options
(report-inconsistent-request request-response) function
Standard inconsistent request reporter
request-response class
I represent a request-response from a server
Class precedence list: request-response attributes-mixin standard-object t
Class init args: :server
(restart-kpax &rest options) function
Restart the KPAX web application server
(restart-web-app name &rest options) function
Stop and start the web application known by name
(run-kpax &rest options) function
Run the KPAX web application server
s-http-server class
S-HTTP-SERVER implementation of the KPAX web application server protocol
Class precedence list: s-http-server web-app-server session-manager attributes-mixin logger standard-object t
Class init args: :dynamic-prefix :static-prefix :hostname :debug-mode :cutoff :s-http-server
(secure-random limit) function
Like cl:random, return a random number (<= 0 x limit) [same type as limit], using our secure MT random generator
(secure-random-bytes n) function
Return a byte-vector of size n filled with secure random bytes
(set-cookie request-response name value path &optional expires) generic-function
Set the code with name and value for path in request-response (expires is :session or :never)
(shutdown web-app-server &optional options) generic-function
Shut down web-app-server using options
(standard-web-form-element-renderer request-response componentweb-form-field render-options) generic-function
Standard, builtin renderer for a component in a form using options
(standard-web-form-renderer request-response web-form render-options) function
Standard, builtin renderer for form using options
(start-kpax &key (server-class (quote mod-lisp-server)) (port 2001) (logstream *standard-output*)) function
Do init-kpax & run-kpax in debug mode with extra logging
(start-web-app name &rest options) function
Start the web application known by name, installing and publishing it
(startup web-app-server &optional options) generic-function
Start up web-app-server using options
(static-url request-response scope relative-url &rest args) generic-function
Generate a static URL in the scope (:server :webapp) of request-response using relative-url and args
(stop-kpax &rest options) function
Stop the KPAX web application server
(stop-web-app name &rest options) function
Stop the web application known by name, making it no longer accessible
stream-appender class
A stream appender writes log messages to a stream
Class precedence list: stream-appender appender standard-object t
Class init args: :stream
(string->byte-vector string) function
Convert an 8-bit ASCII string to a byte vector
(touch object) generic-function
Update the last modified timestamp of object
(translate translator request-response parameter) generic-function
Translate parameter from request-response using translator
(translate-integer value) function
Translate value to an integer
(translate-keyword value) function
Translate value to a keyword
(uri-decode-for-query string) function
URI decode string from a query parameter value
(uri-encode-for-query string) function
URI encode string for use as a query parameter value
(validate component) generic-function
Validate component by running all validators
web-app class
The representation of a KPAX web application
Class precedence list: web-app web-app-in-server attributes-mixin standard-object t
Class init args: :static-root :option-list :dynamic-prefix :static-prefix :name
web-app-server class
I represent a server delivering requests-response objects
Class precedence list: web-app-server session-manager attributes-mixin logger standard-object t
Class init args: :cutoff :debug-mode :hostname :static-prefix :dynamic-prefix
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