e43b8bb2fc
Rewritten OPTIONALS macro with SYNTAX-RULES.
2003-07-08 23:07:37 +00:00
3384fdd920
Always add COLS and ROWS attributes to TEXTAREA to suffice HTML 4.01
2003-07-08 22:50:21 +00:00
c78145dee2
small row line up
2003-07-08 21:23:27 +00:00
c1d14a06a0
Change names in surflet-input-fields.scm, so that they are both short and
...
descriptive and not misleading.
If you have written SUrflets that use the input field feature, you must
rename your input field commands to get them work with this change.
Contact me, if you want to have a small script that does this for you.
2003-07-08 21:22:06 +00:00
e66223b666
remove superfluous bracket pair introduced by previous commit
2003-07-06 09:00:36 +00:00
477544caaa
Merge a LET in upper LET*
2003-07-06 08:58:39 +00:00
39f7addaf9
Factor out SURFLET-RESPONSE object
2003-07-05 18:13:32 +00:00
592baf7c6a
minor change in comment layout.
2003-07-04 16:18:19 +00:00
d5b14d4ffc
Let it be a bit more valid as HTML 4.01 Transitional.
...
Among other things, add HEAD tag, give charset information, add TITLE
tag and let it start with the "<!DOCTYPE ...>" declaration.
2003-07-04 14:46:31 +00:00
dbd13f24ab
Minor changes in parse-resolv.conf.
2003-06-30 10:57:26 +00:00
886b8f7dd1
Made uri-escaped-chars the complement of alphanum | mark.
2003-06-25 07:49:54 +00:00
7d188b8269
slight modifications
2003-06-22 16:23:16 +00:00
dca13aabde
slight adaptation, mainly renaming
2003-06-21 15:27:20 +00:00
64a8793a37
Added tentative support for ftp RESTART command.
2003-06-14 12:59:02 +00:00
d236b8990f
Fixed a bug preventing httpd from serving files with a recognised
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content-encoding.
2003-06-14 12:55:47 +00:00
575dd18f03
Check for correct content-type in GET-BINDINGS. Raise an error if it is not correct.
2003-06-03 07:36:48 +00:00
d36409fddc
remove debug output
2003-05-23 09:14:58 +00:00
f3b7c3a396
Signal an error if image button coordinates cannot be translated into
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numbers.
2003-05-23 08:05:03 +00:00
a81dfb6ab1
remove debug output
2003-05-22 13:56:57 +00:00
08012edab4
mention code source
2003-05-22 13:55:03 +00:00
6c99e3a707
Remove image button bug (thanks to Eric Knauel for reporting this): Image
...
buttons return the coordinates where the user clicked à la
imgbtn321.x=13&imgbtn321.y=12. Thus, we cannot search for the
input-field-name of the image button. To remove this bug, we introduce
following changes:
surflet-input-fields.scm:
+ make-image-button returns a multi-input-field that searches for its
coordinates in the bindings, returning a pair (x y) of it (numbers).
+ Adapt select-input-fields to interface changes of multi-input-fields:
transformers get also their input-fields.
returned-via.scm:
Don't simply check for the input field name in the binding. Use
input-field-value to check for existance of the input field in the
bindings
input-fields.scm:
multi-input-fields get also their input-field as argument
web-server/root/surflets/byte-input.scm:
Adapt to interface change of multi-input-fields: transformers get also
their input-field
web-server/root/surflets/test.scm:
Check the image-button feature correctly.
2003-05-22 13:32:49 +00:00
69ea6ae13f
Use do-html-string-sending in do-html-sending
2003-05-13 14:02:24 +00:00
bd6a537197
+ ADD-SEL-IF-OPTION!
...
+ DELETE-SEL-IF-OPTION!
2003-05-10 12:10:32 +00:00
6bea1e6a0c
Adapt to change in sunet/doc/latex/decls.tex and mention out of date status.
2003-05-10 11:59:13 +00:00
27fbf65f2b
minor change: changing attribute order in textarea input field
2003-05-04 14:07:11 +00:00
219bcaa4fe
Add optional args to MAKE-TEXTAREA-INPUT-FIELD: ROWS COLS READONLY
2003-05-04 14:05:40 +00:00
63afb5d073
Map SXML->LOW-LEVEL-SXML to Oleg's PRE-POST-ORDER
2003-05-04 14:04:54 +00:00
003f803357
This was really obsolete long ago by start-{extended-}web-server.
2003-04-22 13:52:37 +00:00
baa9486488
Make MAKE-ERROR-RESPONSE work for "method not allowed" responses.
2003-04-22 13:49:49 +00:00
60a11e664d
removed obsolete block of comments
2003-04-17 09:23:09 +00:00
5a8d56672d
Use some of the new input field features
2003-04-16 17:11:47 +00:00
ee5e3cd6ec
In make-resume-url: use argument session-id
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(not instance-session-id) to create resume-url.
2003-04-16 16:04:11 +00:00
20821bdfb5
Adapt to recent change of session-interface in surflet-handler
2003-04-16 16:03:06 +00:00
5b2e2ddd6a
Ship out only session-id/continuation-id
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and not the session/continuation itself
2003-04-16 16:02:37 +00:00
91c0997dd7
Add some distance between radio button and radio text
2003-04-16 16:01:38 +00:00
61c5cf4246
Add CALLBACK-FUNCTOR that allows the call back arbitrary functions
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(in conjunction with make-annotated-callback)
2003-04-16 16:01:01 +00:00
a9f5c6ffa7
test.scm now shows examples for all surflets-input-fields.
2003-04-16 12:32:24 +00:00
aa6e6aabfc
! Redesign of input-fields.
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+ 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
6d64530779
SXML-ATTRIBUTE-ATTRIBUTES returns a list instead of #f
2003-04-16 12:20:57 +00:00
e3652a93b2
Add identity function
2003-04-16 12:20:12 +00:00
eb5f44b932
Add nbps-rule that inserts a
2003-04-16 12:19:44 +00:00
107cb30eb2
factor out generating of 'unique' numbers
2003-04-15 13:55:00 +00:00
2ab93f703b
Add SXML-ATTRIBUTE-ATTRIBUTES function that discards the initial '@
2003-04-15 09:33:32 +00:00
f8d7dfbeda
remove extraneous right paranthesis
2003-04-14 10:04:23 +00:00
ea6e3e6c7d
adapt to new surflets/callbacks structure
2003-04-14 09:10:54 +00:00
97c0da8c71
Make url-rul *preorder*.
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This removes a bug that escaped the HTML string twice (e.g. '<' or '&').
2003-04-14 08:40:45 +00:00
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
c3e7abbdeb
ignore some more files (that I use for debugging)
2003-04-14 08:11:10 +00:00
cdbed4fa49
Addresses may now be annotated with arbitrary values (including, but not
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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
e9d126847d
replace links to add-html.scm by links to add-raw.scm
2003-04-13 20:27:03 +00:00
5581383962
Add surflet-path to options (needed by admin-surflets.scm)
2003-04-13 20:24:56 +00:00
6f46e17b11
ignore TODO file
2003-04-13 18:28:37 +00:00
4b08eac262
use with-lock instead of obtain-lock/release-lock
2003-04-13 18:27:43 +00:00
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
d0782f63a2
Factor out with-locks from surflet-handler
2003-04-13 17:23:11 +00:00
213090a51d
+ use search-trees for timeout-queue
...
+ export session-adjust-timeout! for admin-surflet.scm
2003-04-01 13:17:45 +00:00
61c3a4c216
Introduced field lifetime to session
2003-03-31 10:56:28 +00:00
1c6bfbc4ea
Clear the THE-SESSION-REPLIES after writing a reply.
2003-03-21 10:42:37 +00:00
9194257f8e
Increase *WINDOW-SIZE* from 4096 to 8192.
...
This improves speed on AIX by a factor of about 20.
2003-03-19 13:02:44 +00:00
33f1a2f063
Two small fixes related to options.
2003-03-17 19:29:45 +00:00
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
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
3de0a9c480
Added options for surflet-handler.
2003-03-17 10:17:55 +00:00
573e980f33
Added a rule to generate comments for *COMMENT* tags.
2003-03-14 12:58:12 +00:00
3511a9bffc
Add forgotten structure for surflets/my-sessions
2003-03-13 18:32:43 +00:00
dcce51cc3f
Let URL-RULE use SURFLET-SXML->LOW-LEVEL-SXML instead of writing own string list
2003-03-13 12:07:29 +00:00
39066ac109
Mention session-data in basic user's structures
2003-03-13 11:53:09 +00:00
fe70289bc6
Factor out SESSION-DATA and make it available in SURFLETS
2003-03-13 11:52:37 +00:00
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
df8ea46a27
Add SEND-HTML-STRING, ../SUSPEND, ../FINISH
2003-03-13 11:33:33 +00:00
b1e0c7df54
Add GET-SESSION
2003-03-13 11:32:59 +00:00
1caff62db0
minor change in comment
2003-03-13 11:32:38 +00:00
e151572459
Add sxml->string/internal
2003-03-13 11:32:16 +00:00
d1c7b4e9d3
remove forgotten generate-unique-name
2003-03-10 17:11:41 +00:00
ec341accf9
Add SESSION-ALIVE?
2003-03-10 16:37:22 +00:00
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
87a4165f94
check existence of sessions in some locking areas
2003-03-10 13:10:29 +00:00
64371c9941
Use the time-to-live argument in really-session-adjust-timeout!
2003-03-10 13:01:45 +00:00
909ed39ce2
Add optional arguments to ADJUST-TIMEOUT! and SESSION-ADJUST-TIMEOUT!
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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
5c03d2e24e
URL -> url
2003-03-10 09:23:41 +00:00
3b51f7b82b
+ export conversion rules from surflets:
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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
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
4af92bc379
factor out creating of input page
2003-03-09 19:57:09 +00:00
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
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
4748a882c3
Add a bang to SET-OPTIONS-SESSION-LIFETIME, SET-OPTIONS-CACHE-SURFLETS? and ADJUST-TIMEOUT
2003-03-09 18:49:09 +00:00
536fe1394c
no changes (internal restructuring using COMPOUND-INTERFACE)
2003-03-09 18:37:38 +00:00
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
cacf6aeaa8
downcase! even more identifiers
2003-03-07 18:45:12 +00:00
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
2e5f385410
Fixed two bugs in case-returned-via.
2003-03-07 13:08:36 +00:00
e12ba6a042
=> for case-returned-via
2003-03-03 20:38:17 +00:00
f4baad5ab1
changed let&if to cond&=> in GET-SURFLET-RT-STRUCTURE
2003-03-03 10:29:18 +00:00
bd613946d0
+ CASE-RETURNED-VIA from mainzelm added
...
+ RETURNED-VIA alias for RETURNED-VIA? added
2003-03-03 10:27:49 +00:00
98f0da38c6
Add MAKE-ANNOTATED-ADDRESS that creates string-annotated return-addresses
2003-02-28 08:22:29 +00:00
b2884b22e2
Don't close the data connection upon errors.
2003-02-27 13:33:15 +00:00
118bc545b1
Make sure we close the data connection upon an error.
2003-02-27 10:53:24 +00:00
3405ab31ed
"occured" -> "occurred"
2003-02-27 09:02:10 +00:00
ee5aba4cf5
Fix reply generation for data transfer errors and aborts.
2003-02-27 09:01:45 +00:00
7f81f8bed9
+ Use a port buffer of 4096 bytes for the socket's output port.
...
+ Comment why we cannot do the same for input.
2003-02-26 18:03:40 +00:00
e3d252c370
Use a port buffer of 4096 bytes when reading the CGI script's output
...
and copy 4094 bytes at once from this buffer to output port.
2003-02-26 18:02:14 +00:00
4923286d96
Let FORM-QUERY return '() if the query string is #f.
2003-02-26 15:55:22 +00:00
d5dcbace37
Log a single dash (`-') if referer or user-agent header is missing/unknown
2003-02-25 17:36:36 +00:00
862dd31c88
Correct self links & restructure a bit.
2003-02-21 09:50:49 +00:00
9a6b262637
Correct self links.
2003-02-21 09:49:35 +00:00
ef3a8af150
Added httpd-options-post-bind-thunk.
2003-02-20 17:52:27 +00:00
bc6324e252
Generate a pair of status and text if the CGI script failed to provide
...
the "Status" header.
2003-02-20 08:57:59 +00:00
e6e4ea0f1a
use INPUT-FIELD-VALUE for check-box
2003-02-19 18:48:24 +00:00
ca7e42cfa0
use scheme-with-scsh where appropriate.
2003-02-19 18:47:04 +00:00
945b4a2ade
failsafe if "which" is not executable.
2003-02-19 18:45:57 +00:00
2d7a37f060
unify dispatcher: RETURNED-VIA? accepts now input-fields as well as return-addresses.
2003-02-19 18:42:45 +00:00
bd26da7497
remove debug output
2003-02-19 18:34:48 +00:00
bf070b1036
use 'convert' to create PNG profiling chart.
2003-02-19 18:26:10 +00:00
2ff86dd73b
Adaption to parameter change in socket-address->fqdn.
2003-02-19 17:40:48 +00:00
8111eddf82
Fix broken call to map in lookup-optional-args.
2003-02-19 17:37:35 +00:00
da98c4b78c
factor out GET-HEADER
2003-02-19 17:05:16 +00:00
71650fbb41
catch every condition only for load-config et al.; otherwise catch only errors.
2003-02-19 09:43:29 +00:00
a767f7b84b
Correct self-links.
2003-02-17 10:10:26 +00:00
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
bf937b2e74
WITH-LOGFILE was renamed to WITH-LOG-FILE
2003-02-17 09:52:21 +00:00
ade0a8391f
+ remove standard options from file handlers
...
+ remove superfluous comment
2003-02-17 09:08:27 +00:00
001c86f6d2
Fix condition handling in HANDLE-COMMAND.
2003-02-14 15:58:17 +00:00
0b8c33af3f
Removed fqdn? and unqualified-hostname
2003-02-10 13:13:26 +00:00
45223c1d81
Created structure ips for ip-string related procedures.
2003-02-10 12:30:43 +00:00
0e7152b68b
Finally fix MAKE-HOST-NAME-HANDLER to the point where it works and has
...
been tested.
2003-02-10 12:02:11 +00:00
183cf60bb7
Make resolve.conf-parse-error a condition.
2003-02-10 10:48:46 +00:00
1503017988
Removed system-fqdn from sunet-utilities and internet-address->fqdn from dns.
2003-02-10 10:44:59 +00:00
e2697605f6
+ rr-X -> resource-record-X
...
+ removed separate cache mapping IPs to FQDNs
2003-02-10 08:04:17 +00:00
44322977fc
Add HTTPD-INPUT-RESPONSE response values.
2003-02-06 15:05:15 +00:00
fe25e5a307
In web server, rename LOGFILE -> LOG-FILE.
2003-01-30 16:09:20 +00:00
6e5f9ed278
- Make the handlers in HTTPD-FILE-DIRECTORY-HANDLERS do something
...
sensible without a set of icons.
- Make the options arguments to the handlers in
HTTPD-FILE-DIRECTORY-HANDLERS optional.
2003-01-29 10:08:25 +00:00
730053c6bc
Remove duplicate OPEN clause for LET-OPT.
2003-01-29 09:56:36 +00:00
f373a87413
Rename ...-ICON-FILE-NAME -> ...-ICON-URL.
2003-01-29 09:16:56 +00:00
301d6ff4c3
Get rid of HTTPD-OPTIONS-ICON-NAME which I'd forgotten about.
2003-01-29 07:54:44 +00:00
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
6804ad4712
* Redirect output from interactive Scheme Program to OPORT (to browser).
...
* Add definition for GET-HEADER (does every package need its own definition?)
2003-01-28 21:29:23 +00:00
416d914a3f
Add missing argument to call to nroff-n-decode in man
2003-01-28 21:15:50 +00:00
8e07bc1b07
Remove export of disappeared OPTIONS-SURFLET-PREFIX
2003-01-28 20:44:48 +00:00
615886e492
Provide default values if the CGI script fails to provide status or
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content-type.
2003-01-28 15:20:36 +00:00
022ea25ba6
Rework once again how content types, content encodings, icons etc. are
...
handled in the file/directory request handlers:
- HTTPD-FILE-DIRECTORY-HANDLERS now has its own options argument
- the ICON-NAME HTTPD option is gone (effectively moved to the above)
- determination of content type/encoding is now configurable
2003-01-28 15:16:20 +00:00
eb20aec688
Clean up logging in ftpd:
...
- hold relevant data in new SERVER-STATE fluid
- specify log destination as a port, not a file
2003-01-28 10:49:45 +00:00
e32b78badb
Add comments about thread safety.
2003-01-25 16:33:50 +00:00
f2872877ad
Minor change in comments.
2003-01-25 16:30:09 +00:00
e3f216aee7
{S,s}urflet-->SUrflet in strings
2003-01-25 16:28:16 +00:00
afada4efb2
Look for RESUME-URL-IDS only in the file-name, not in the path.
2003-01-25 16:22:37 +00:00
e934340fb5
uncurry LOAD-SURFLET in GET-SURFLET-RT-STRUCTURE
2003-01-25 16:17:33 +00:00
26fa1ca033
correct bogus call to MAKE-DEFAULT-options
2003-01-25 16:13:42 +00:00
9aea76ee83
remove RETURN-CONTINUATION from INSTANCE; it's not used anyway
2003-01-25 16:11:30 +00:00
100ffcc010
remove SURFLET-PREFIX; it's not used anyway
2003-01-25 16:10:19 +00:00
3d3655960b
+ Outhouse some components of surflet-handler.
...
+ Textual restructuring of surflet-handler.
+ Comments added.
2003-01-25 16:09:03 +00:00
interp