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371 Commits

Author SHA1 Message Date
interp 91c0997dd7 Add some distance between radio button and radio text 2003-04-16 16:01:38 +00:00
interp 61c5cf4246 Add CALLBACK-FUNCTOR that allows the call back arbitrary functions 
(in conjunction with make-annotated-callback)
 2003-04-16 16:01:01 +00:00
interp a9f5c6ffa7 test.scm now shows examples for all surflets-input-fields. 2003-04-16 12:32:24 +00:00
interp aa6e6aabfc ! Redesign of input-fields. 
+ Split input-fields into two structures:
  + surflets/my-input-fields allows you to create your own input-fields.
    (complete with structure surflets/input-field-value)
  + surflets/surflet-input-fields are the proposals for input-fields
    from SUrflets. They support annotated input-fields where
    appropriate (select, radio, checkbox, hidden) and changing of attributes,
    e.g. default values. See test.scm for examples.
  The interface of the structure SURFLETS has only changed slightly
  concerning the input fields
  (make-higher-input-field --> make-multi-input-field should be the
  main change)
+ Adapt examples to new input-field interface
+ Note new structures in documentation.
 2003-04-16 12:30:57 +00:00
interp 6d64530779 SXML-ATTRIBUTE-ATTRIBUTES returns a list instead of #f 2003-04-16 12:20:57 +00:00
interp e3652a93b2 Add identity function 2003-04-16 12:20:12 +00:00
interp eb5f44b932 Add nbps-rule that inserts a   2003-04-16 12:19:44 +00:00
interp 107cb30eb2 factor out generating of 'unique' numbers 2003-04-15 13:55:00 +00:00
interp 2ab93f703b Add SXML-ATTRIBUTE-ATTRIBUTES function that discards the initial '@ 2003-04-15 09:33:32 +00:00
interp f8d7dfbeda remove extraneous right paranthesis 2003-04-14 10:04:23 +00:00
interp ea6e3e6c7d adapt to new surflets/callbacks structure 2003-04-14 09:10:54 +00:00
interp 97c0da8c71 Make url-rul *preorder*. 
This removes a bug that escaped the HTML string twice (e.g. '<' or '&').
 2003-04-14 08:40:45 +00:00
interp c48f952cc5 + Add annotated callbacks. 
Callbacks may now be annotated with arbitrary arguments with which the
function will be called. See surflets/test.scm for a (non-didactic) example.

* The extended callbacks justify an extra structure for callbacks:
surflets/callbacks

- make-callback was moved from surflets/utilities to surflets/callbacks
 2003-04-14 08:30:27 +00:00
interp c3e7abbdeb ignore some more files (that I use for debugging) 2003-04-14 08:11:10 +00:00
interp cdbed4fa49 Addresses may now be annotated with arbitrary values (including, but not 
limited to strings).
For this purpose, the ADDRESS object uses an internal storage that is freed
as soon the ADDRESS object is freed.
admin-surflets.scm shows an example.
 2003-04-13 21:31:41 +00:00
interp e9d126847d replace links to add-html.scm by links to add-raw.scm 2003-04-13 20:27:03 +00:00
interp 5581383962 Add surflet-path to options (needed by admin-surflets.scm) 2003-04-13 20:24:56 +00:00
interp 6f46e17b11 ignore TODO file 2003-04-13 18:28:37 +00:00
interp 4b08eac262 use with-lock instead of obtain-lock/release-lock 2003-04-13 18:27:43 +00:00
interp 956fd7bbf1 Add non-thunk version to with-lock. 
Note: To follow naming conventions of scsh, the old with-lock is
renamed to with-lock*. The syntactic sugar version is with-lock now.
 2003-04-13 17:36:39 +00:00
interp d0782f63a2 Factor out with-locks from surflet-handler 2003-04-13 17:23:11 +00:00
mainzelm 213090a51d + use search-trees for timeout-queue 
+ export session-adjust-timeout! for admin-surflet.scm
 2003-04-01 13:17:45 +00:00
mainzelm 61c3a4c216 Introduced field lifetime to session 2003-03-31 10:56:28 +00:00
mainzelm 33f1a2f063 Two small fixes related to options. 2003-03-17 19:29:45 +00:00
mainzelm b74ca11656 + Make text displayed on session timeout an option to the handler. 
+ Fixed various options related bugs.
 2003-03-17 12:31:49 +00:00
mainzelm b93e275415 Replaced implementation of surveillance thread: We have now only one 
thread which checks every second for sessions to be deleted.
 2003-03-17 12:09:26 +00:00
mainzelm 3de0a9c480 Added options for surflet-handler. 2003-03-17 10:17:55 +00:00
mainzelm 573e980f33 Added a rule to generate comments for *COMMENT* tags. 2003-03-14 12:58:12 +00:00
interp 3511a9bffc Add forgotten structure for surflets/my-sessions 2003-03-13 18:32:43 +00:00
interp dcce51cc3f Let URL-RULE use SURFLET-SXML->LOW-LEVEL-SXML instead of writing own string list 2003-03-13 12:07:29 +00:00
interp 39066ac109 Mention session-data in basic user's structures 2003-03-13 11:53:09 +00:00
interp fe70289bc6 Factor out SESSION-DATA and make it available in SURFLETS 2003-03-13 11:52:37 +00:00
interp 88e255d5de + Restructuring: Now, we have a three (four) layer concept: 
Basic User, Advanced User, Administrative User
+ see file SURFLETS-STRUCTURES.TXT for details
+ Adapt example surflets to new structures. Only surflets that use extended
  features should need adaptations.
 2003-03-13 11:36:49 +00:00
interp df8ea46a27 Add SEND-HTML-STRING, ../SUSPEND, ../FINISH 2003-03-13 11:33:33 +00:00
interp b1e0c7df54 Add GET-SESSION 2003-03-13 11:32:59 +00:00
interp 1caff62db0 minor change in comment 2003-03-13 11:32:38 +00:00
interp e151572459 Add sxml->string/internal 2003-03-13 11:32:16 +00:00
interp d1c7b4e9d3 remove forgotten generate-unique-name 2003-03-10 17:11:41 +00:00
interp ec341accf9 Add SESSION-ALIVE? 2003-03-10 16:37:22 +00:00
interp 3fc36e865e + Splitting file surflets.scm into several packages 
- Removing surflets.scm
+ The surflets package remains and collects the most usual used packages
  It does not export any more the outdaters, the access to IDs
    (like session-id), callbacks, form-query-list.
      (and maybe some other stuff I've forgot to mention here, see list
below).

The new packages are (not included in surflets are marked (*)):
+ surflets/addresses: MAKE-ADDRESS, MAKE-ANNOTATED-ADDRESS
+ surflets/bindings: GET-BINDINGS, EXTRACT-BINDINGS and stuff
+ surflets/ids (*): MY-SESSION-ID, .., INSTANCE-SESSION-ID
+ surflets/input-fields: MAKE-INPUT-FIELD, MAKE-NUMBER-INPUT-FIELD...
+ surflets/outdaters(*): MAKE-OUTDATER, OUTDATER?...
+ surflets/returned-via: RETURNED-VIA, CASE-RETURNED-VIA
+ surflets/send-html: SEND-HTML/SUSPEND...
+ surflets/surflet-sxml: URL-RULE,..., SURLFET-SXML-RULES, ...
+ surflets/sxml: SXML->STRING, DEFAULT-RULE,...
+ surflets/typed-optionals(*): TYPED-OPTIONALS, OPTIONALS
+ surflets/utilities(*): MAKE-CALLBACK, FORM-QUERY-LIST,
                         GENERATE-UNIQUE-NAME...
 2003-03-10 16:29:32 +00:00
interp 87a4165f94 check existence of sessions in some locking areas 2003-03-10 13:10:29 +00:00
interp 64371c9941 Use the time-to-live argument in really-session-adjust-timeout! 2003-03-10 13:01:45 +00:00
interp 909ed39ce2 Add optional arguments to ADJUST-TIMEOUT! and SESSION-ADJUST-TIMEOUT! 
This argument defaults to OPTIONS-SESSION-LIFETIME and represents
the life-time in seconds for the session.
 2003-03-10 12:57:44 +00:00
mainzelm 5c03d2e24e URL -> url 2003-03-10 09:23:41 +00:00
interp 3b51f7b82b + export conversion rules from surflets: 
default-rules (default, text, attribute, plain-html and url)
  surflet-form-rules (input-field and surflet-form)
+ according to mainzelm: lowercase URL tag to url in surflet-xml
 2003-03-09 20:15:08 +00:00
interp 31f0044e2c rename FORM-QUERY of surflets to FORM-QUERY-LIST 
to avoid name puzzlement with the simple-surflet-api that already
exports this name (and we cannot change this, as this is adapted to PLT)
 2003-03-09 19:57:56 +00:00
interp 4af92bc379 factor out creating of input page 2003-03-09 19:57:09 +00:00
interp b12070e349 Add MY-SESSION-ID, MY-CONTINUATION-ID and MY-IDS to surflets, that return the respective IDs out from an request object. There are restrictions on their use. 2003-03-09 19:44:09 +00:00
interp e64b57f540 Correct some error from last commit: 
* COMPOUND-INTERFACE needs its arguments to be defined already
* add bang to some other ADJUST-TIMEOUTs
 2003-03-09 19:18:35 +00:00
interp 4748a882c3 Add a bang to SET-OPTIONS-SESSION-LIFETIME, SET-OPTIONS-CACHE-SURFLETS? and ADJUST-TIMEOUT 2003-03-09 18:49:09 +00:00
interp 536fe1394c no changes (internal restructuring using COMPOUND-INTERFACE) 2003-03-09 18:37:38 +00:00
interp 3f1542466c Rename misleading {SET,GET}-SURFLET-DATA to {SET,GET}-SESSION-DATA, as the data is specific to a session and not to a surflet. 2003-03-09 18:03:15 +00:00
interp cacf6aeaa8 downcase! even more identifiers 2003-03-07 18:45:12 +00:00
interp 78a1d2e633 + (foreach downcase! identifiers) 
+ fold FORMATED-REPLY into SURFLET-XML->HTML
+ rename REAL-FORMATED-REPLY to FORMATED-REPLY
+ use global value INPUT-FIELD-TRIGGER instead of symbol 'input-field
+ The SURFLET-FORM tag creates a REFORMATted list instead of HTML
Note: There were no changes to the interface.
 2003-03-07 18:34:04 +00:00
mainzelm 2e5f385410 Fixed two bugs in case-returned-via. 2003-03-07 13:08:36 +00:00
mainzelm e12ba6a042 => for case-returned-via 2003-03-03 20:38:17 +00:00
interp f4baad5ab1 changed let&if to cond&=> in GET-SURFLET-RT-STRUCTURE 2003-03-03 10:29:18 +00:00
interp bd613946d0 + CASE-RETURNED-VIA from mainzelm added 
+ RETURNED-VIA alias for RETURNED-VIA? added
 2003-03-03 10:27:49 +00:00
interp 98f0da38c6 Add MAKE-ANNOTATED-ADDRESS that creates string-annotated return-addresses 2003-02-28 08:22:29 +00:00
mainzelm 4923286d96 Let FORM-QUERY return '() if the query string is #f. 2003-02-26 15:55:22 +00:00
interp 862dd31c88 Correct self links & restructure a bit. 2003-02-21 09:50:49 +00:00
interp 9a6b262637 Correct self links. 2003-02-21 09:49:35 +00:00
interp e6e4ea0f1a use INPUT-FIELD-VALUE for check-box 2003-02-19 18:48:24 +00:00
interp ca7e42cfa0 use scheme-with-scsh where appropriate. 2003-02-19 18:47:04 +00:00
interp 945b4a2ade failsafe if "which" is not executable. 2003-02-19 18:45:57 +00:00
interp 2d7a37f060 unify dispatcher: RETURNED-VIA? accepts now input-fields as well as return-addresses. 2003-02-19 18:42:45 +00:00
interp bd26da7497 remove debug output 2003-02-19 18:34:48 +00:00
interp bf070b1036 use 'convert' to create PNG profiling chart. 2003-02-19 18:26:10 +00:00
interp da98c4b78c factor out GET-HEADER 2003-02-19 17:05:16 +00:00
interp 71650fbb41 catch every condition only for load-config et al.; otherwise catch only errors. 2003-02-19 09:43:29 +00:00
interp a767f7b84b Correct self-links. 2003-02-17 10:10:26 +00:00
interp 21f62d5d8e + REQUEST object extended for SUrflets by INPUT-PORT 
+ SURFLET-REQUESTs used in SUrflets
+ Use MAKE-INPUT-RESPONSE to generate SUrflet responses
 2003-02-17 10:09:24 +00:00
interp bf937b2e74 WITH-LOGFILE was renamed to WITH-LOG-FILE 2003-02-17 09:52:21 +00:00
interp ade0a8391f + remove standard options from file handlers 
+ remove superfluous comment
 2003-02-17 09:08:27 +00:00
interp 8895e3b32a Adapt to recent interface changes of HTTPD and its file handlers. 
Particularly, the SUrflet server can now serve the source of SUrflets
via '/source/add-raw.scm'
 2003-01-28 21:58:33 +00:00
interp 8e07bc1b07 Remove export of disappeared OPTIONS-SURFLET-PREFIX 2003-01-28 20:44:48 +00:00
interp e32b78badb Add comments about thread safety. 2003-01-25 16:33:50 +00:00
interp f2872877ad Minor change in comments. 2003-01-25 16:30:09 +00:00
interp e3f216aee7 {S,s}urflet-->SUrflet in strings 2003-01-25 16:28:16 +00:00
interp afada4efb2 Look for RESUME-URL-IDS only in the file-name, not in the path. 2003-01-25 16:22:37 +00:00
interp e934340fb5 uncurry LOAD-SURFLET in GET-SURFLET-RT-STRUCTURE 2003-01-25 16:17:33 +00:00
interp 26fa1ca033 correct bogus call to MAKE-DEFAULT-options 2003-01-25 16:13:42 +00:00
interp 9aea76ee83 remove RETURN-CONTINUATION from INSTANCE; it's not used anyway 2003-01-25 16:11:30 +00:00
interp 100ffcc010 remove SURFLET-PREFIX; it's not used anyway 2003-01-25 16:10:19 +00:00
interp 3d3655960b + Outhouse some components of surflet-handler. 
+ Textual restructuring of surflet-handler.
+ Comments added.
 2003-01-25 16:09:03 +00:00
interp 7747dd4ac6 Use SEND-ERROR instead of MAKE-ERROR-RESPONSE. 2003-01-25 13:42:50 +00:00
interp fe10f7b609 Use SEND-ERROR instead of MAKE-ERROR-RESPONSE 2003-01-25 13:40:34 +00:00
interp 220ac99930 Add SURFLET-RESPONSE->STRING for debug purpose. 2003-01-25 13:30:45 +00:00
interp e99acd10ee Use SEND-ERROR instead of MAKE-ERROR-RESPONSE 2003-01-25 13:24:22 +00:00
interp ac28d0c6a2 Remove a bug: wrong parameter to SHOW-SESSIONS after e.g. killing a 
session
 2003-01-25 13:21:36 +00:00
interp 0bee80fadf Remove bug from POST forms: Let GET-HEADER return only the header 
value.
 2003-01-25 12:19:54 +00:00
interp 1f10457d52 Adapt to recent changes in surflet-handler 2003-01-24 16:05:39 +00:00
interp 3f3bf045de Add SEND-ERROR, that sends an error. 2003-01-24 16:02:29 +00:00
interp 1dcee71722 Use ASSQ instead of ASSOC in GET-HEADER 2003-01-24 15:29:30 +00:00
interp 90df993fe2 remove double entries; minor name change 2003-01-24 15:28:25 +00:00
interp 6358463b5a + Change interface of SEND/SUSPEND, SEND/FINISH, SEND: 
They expect SURFLET-RESPONSE objects now (not HTTP-RESPONSE).
+  SEND-HTML/SUSPEND, SEND-HTML/FINISH, SEND-HTML respect this.
 2003-01-24 15:23:51 +00:00
interp 27f6c5a832 + complete renaming SERVLET->SURFLET 
+ adjust to recent changes in RFC822 (surflets.scm, packages.scm)
 2003-01-22 12:53:46 +00:00
interp 1fa3096a34 Rename some files, SF forgot to rename (*SERVLET* --> *SURFLET*) 2003-01-21 19:20:01 +00:00
sperber c58f265b5b Rename HTTPD-ERROR -> HTTPD-ERRORS. 2003-01-21 16:16:56 +00:00
interp 3c73d6a37f Force SEND/... calls in SEND/FINISH and SEND, too. 
Rename STRING-OUT-PORT to BUFFER.
 2003-01-21 10:36:49 +00:00
interp 751ee1d6ca Add javascript code 2003-01-19 17:27:15 +00:00
interp 400e4b916f Correct javascript code. 2003-01-19 17:26:56 +00:00
interp e8d592520f + Remove nonsense string 
+ Add forgotten arg to FORMAT.
 2003-01-19 17:01:44 +00:00
interp 61fc543af2 Rename SERVLET --> SURFLET 2003-01-19 16:57:27 +00:00
interp 071b59a99f Hopefully last restructuring. 2003-01-19 11:03:14 +00:00
interp bee74b3867 More restructuring. 2003-01-19 10:31:16 +00:00
interp 7c33c9ba08 minor restructuring 2003-01-19 09:47:15 +00:00
interp dfe5c56163 Add comment about serving the servlets' source. 
(We and the browsers cannot handle .SCM files.)
 2003-01-18 17:56:18 +00:00
interp 0bd2a7b254 Remove debug output. 2003-01-18 17:22:57 +00:00
interp c2bb9ae9e8 Remove bug from previous commit: write out to outport. 2003-01-18 17:18:19 +00:00
interp b7133f4393 Add finalizer to remove temporary session files. 2003-01-18 15:02:22 +00:00
interp 104802b3ae Reindent. 2003-01-17 17:48:20 +00:00
interp 4183ec85ce Add bang after set-... commands. 2003-01-17 17:47:31 +00:00
interp 05b7af0986 READ-LINE does the job as well as READ-CRLF-IO, so kick CRLF-IO. 2003-01-17 17:40:30 +00:00
interp 92d760a1cd Tell browser not to cache supples by an HTTTP header. 2003-01-17 17:39:07 +00:00
interp c02cb068af right-justify ids 2003-01-16 12:58:01 +00:00
interp 422a1db09f Add note about danger of killing / deleting current continuation. 
Add current session's id and current session's continuation's id in
this message.
 2003-01-16 12:53:10 +00:00
interp d54645f39b Update list of return links. 2003-01-16 12:50:14 +00:00
interp c9c7eb0a90 Make add examples look the same. 2003-01-16 12:09:49 +00:00
interp 0656602636 Improve handling of gnuplot executable. 
(`which` at startup, check for executable)
 2003-01-16 11:10:38 +00:00
interp 02f9f60e99 + Add code to remove forgotten temporary file. 
+ Add note about time of profiling.
+ Don't show profiling pictures anymore. The server can't show them anyway.
Instead provide a link to the pbm file.
 2003-01-15 14:42:32 +00:00
sperber 62c597e7ec Rename URI-PATH-LIST->PATH to URI-PATH->URI and SPLIT-URI-PATH to 
SPLIT-URI.
 2003-01-14 15:01:21 +00:00
interp da98e19193 Force the result of the servlet to be printed into a string-port. 
The servlet programmer is (nearly) unaware of this.

This removes the problem that arises if send/suspend is called in HTTPD
while transmitting data to the browser.
 2003-01-14 11:27:42 +00:00
sperber 86b0639a7f Rename MAKE-HTTP-ERROR-RESPONSE -> MAKE-ERROR-RESPONSE to be 
consistent with MAKE-RESPONSE.
 2003-01-10 09:52:35 +00:00
sperber 0754b74963 Replace integer HTTP status codes by finite record type instances. 2003-01-09 15:05:30 +00:00
interp 4bee3e42f5 Update links to new 'add' scheme servlets. 2002-12-08 18:46:45 +00:00
interp f4cca95296 Version of add form: 
Uses SIMPLE-SERVLET-API.
 2002-12-08 18:45:58 +00:00
interp a7357dc1a4 Rename add2.scm to add-servlet.scm 
Version of add form:
"Full featured" version: uses both HTML generating and support for
input-fields in forms.
 2002-12-08 18:13:59 +00:00
interp 98ff465d73 Rename add.scm to add-html.scm 
Version of add form:
Uses SEND-HTML/SUSPEND and SEND-HTML/FINISH with the HTML-generation tool
from serlvets (that is built with Oleg's SSAX)
 2002-12-08 18:12:34 +00:00
interp 5879a83b9a "Raw" version of add form: 
Uses only tools of servlet-handler/servlets.
 2002-12-08 18:10:15 +00:00
interp 7f7eb610d8 use SCHEME-WITH-SCSH instead of SCSH and SCHEME 2002-12-08 15:49:27 +00:00
interp d705974612 Remove checkbox-bug 2002-12-07 22:27:02 +00:00
interp 4606552c2b rename INSTANCE to SESSION and SESSION to INSTANCE 2002-12-07 22:26:40 +00:00
interp 1e93e430ed + add navigation links 
+ typo corrected
 2002-12-02 08:58:24 +00:00
interp 77cd3e0d28 REQUEST:URL --> REQUEST-URL 2002-12-02 08:44:02 +00:00
interp ffa8ad13ae remove unused SERVLET-PREFIX option. 2002-12-02 08:42:37 +00:00
interp ba04964918 fix typo in SERVLETS' open-clause 2002-12-02 08:39:10 +00:00
sperber 4e859bc92a - renamed USERHOST:xxx to USERHOST-xxx 
- renamed HTTP-URL:xxx to HTTP-URL-xxx
 2002-11-29 14:56:58 +00:00
sperber 641b8129ba Renamed REQUEST:xxx to REQUEST-xxx. 2002-11-29 14:49:22 +00:00
sperber 2442e88ab7 Renamed HTTPD-REQUEST to HTTPD-REQUESTS, now conforming to Scheme 48 
convention.
 2002-11-26 12:52:39 +00:00
interp 4c3bde22fa Add several features like 
+ extras page
+ shield energy
+ construction time calculation
+ hostname resolving
+ comments
+ some others I cannot remember

[Sorry for the bundled commit, my ISP went down again.]
 2002-11-17 14:38:38 +00:00
interp 9816e1c1ed + let arms be specified 
+ add extra order page
+ add data about spaceship classes
 2002-11-15 15:49:02 +00:00
interp 393ea38bb8 introduce data structure for spaceship class' boundary data 2002-11-15 12:52:58 +00:00
interp a0e331636c Remove stupid error generating code. Hit me. 2002-11-15 12:32:50 +00:00
interp 4570e42eeb bigger application 2002-11-09 18:26:26 +00:00
interp 8e22009ca1 Add another error handler in the reset from to catch errors occuring 
while running the servlet (perhaps with restored continuations).
 2002-11-09 18:25:20 +00:00
interp fb75cd4efe Add infrastructure for saving default values in get-results. 2002-11-09 17:17:14 +00:00
interp 5e0e6abcb7 update description of INPUT-FIELD-VALUE and insert one for RAW-INPUT-FIELD-VALUE 2002-11-09 16:46:59 +00:00
interp 2d97ef42bc remove sub-attribute-bug from select and radio input fields 2002-11-09 16:46:26 +00:00
interp 5770918384 Remove debug output 2002-11-07 20:42:06 +00:00