588dc93ddf
+ PMB is an uncompressed format---use smaller size.
...
+ Put the image in the image directory (we know, where we are...).
Unfortunately, the server does not report the image type well, so
the picture is usually not displayed by the browser (or the format is
not understood). Anyway, it may be downloaded.
2002-10-22 16:05:18 +00:00
03da4f6e05
Use image directory for gnuplot output.
2002-10-22 16:01:25 +00:00
fc7a6f3719
Let pictures be created in the PBM format instead of the PNG format, because
...
some installations of gnuplot cannot produce PNG, though it is a web
standard. The PBM files may be converted to other file formats using the
PBMPLUS package from http://www.acme.com/software/pbmplus/ , including PNG.
2002-10-22 15:34:59 +00:00
25976c1f39
export ADJUST-TIMEOUTdon't need defrec-package anymore
2002-10-21 08:42:09 +00:00
163e250b89
Some versions using callback.More will come soon. To be improved.
2002-10-21 08:41:00 +00:00
13c001841b
Various changes and improvements, namely:
...
+ added links to previous menus
+ removed some typos
+ admin-servlets:
+ make unload all work
+ improved machine-user dialog
+ calculate.scm:
+ numbers are restored, if operator is changed
Sorry for this packed commit, but my ISP went down on weekend.
2002-10-21 08:38:46 +00:00
4925801b9e
use DEFINE-RECORD-TYPE instead of DEFINE-RECORD
2002-10-21 08:34:12 +00:00
86df9aac58
minor changes
2002-10-21 08:26:50 +00:00
d02d0e19d2
use DEFINE-RECORD-TYPE instead of DEFINE-RECORD
2002-10-21 08:25:58 +00:00
f0106b48e7
add `source' directory
...
Note: The MIME type reported by CORE is wrong and irritates Netscape.
2002-10-21 08:24:58 +00:00
fa61699155
MAKE-UPPER-INPUT-FIELD --> MAKE-HIGHER-INPUT-FIELD
2002-10-09 15:25:14 +00:00
e29d3d750a
more comfortable
2002-10-09 15:22:50 +00:00
044c27e292
make forms POSTing
2002-10-09 15:14:54 +00:00
db331ad0e3
Wrap error-handler around calls to LAUNCH-NEW-INSTANCE and RESUME-URL
...
in SERVLET-HANDLER. This will catch most errors, but will fail on
some, e.g. procedure called with wrong number of arguments. As far as
I see, the problem is the underlying error reporting system of
Scsh/Scheme48. Maybe I'm wrong.
2002-10-09 15:12:33 +00:00
900f552ee1
Wrap error-handler around calls to LAUNCH-NEW-INSTANCE and RESUME-URL.
...
This will catch most errors, but will fail on some, e.g. procedure
called with wrong number of arguments. As far as I see, the problem is
the underlying error reporting system of Scsh/Scheme48. Maybe I'm
wrong.
2002-10-09 15:11:55 +00:00
9e5d62aa77
In MAKE-NUMBER-INPUT-FIELD set default value field only if default
...
text is given.
2002-10-05 11:58:52 +00:00
12b2b96582
remove some superfluous comments/code
2002-10-04 15:56:58 +00:00
23dfce1dc7
add further configurable option: cache servlets
2002-10-04 15:51:51 +00:00
a920462ba1
Use preserved-thread-fluids for the options. With this, the stay the
...
same between to calls to the servlet-handler.
2002-10-04 15:51:04 +00:00
9fb5c80f65
let MAKE-CHECKBOX-INPUT-FIELD accept a further argument: checked or
...
not
2002-10-04 15:29:50 +00:00
fbc10a2f63
mention and explain high order HTML tags
2002-10-04 15:11:41 +00:00
b625901bd1
parameters to input field creators are optional on their own
2002-10-04 14:33:27 +00:00
7b81dbdd98
SERVLET-FORM accepts a method specifier:
...
SERVLET-FORM return-address [method] [attributes] [elements]
2002-10-04 14:31:28 +00:00
a6b499426a
+ Interface to MAKE-SELECT-INPUT-FIELD has changed
...
+ Add word space after `i.e.' and `e.g.'
2002-10-04 14:07:46 +00:00
85b0d91475
MAKE-SELECT-INPUT-FIELD can now create select input fields with multiple
...
selections. INPUT-FIELD-VALUE will always return a (possible empty) list in
the multiple case.
2002-10-04 13:56:46 +00:00
eef78201f0
ignore latex help files
2002-10-03 13:35:16 +00:00
67d1587e72
first shot to a docu of servlets
2002-10-03 13:33:41 +00:00
08eee1915b
If URL in SHOW-OUTDATED is #f, no reload address is shown.
2002-10-03 13:28:31 +00:00
29abe30461
let MAKE-NUMBER-INPUT-FIELD accept a default value
2002-10-03 12:28:36 +00:00
47424d504f
Hit me!
2002-10-03 12:02:47 +00:00
7c3ca073dd
let EXTRACT-BINDINGS return strings, not bindings
2002-10-03 11:58:27 +00:00
f981b2505a
export SEND in servlets
2002-10-03 11:20:05 +00:00
ab9c1ef642
example using servlet-data
2002-10-03 01:25:47 +00:00
04ba0986d3
let forms do POST requests by default (currently unchangeable)
2002-10-03 00:45:41 +00:00
091f5ab590
prepare for POST requests
2002-10-03 00:18:10 +00:00
30aca350b9
feature servlet-data added
2002-10-03 00:15:44 +00:00
f9f854ef85
add possibility to serve non-Scheme files
2002-10-02 23:47:07 +00:00
4899ff0453
bug removal; add data table to result output
2002-10-02 23:45:35 +00:00
20ff8816a9
+ feature: return-addresses; lets servlets give more than one possible
...
address for the next step
+ plain-html: leaves given text untouched, like quote in scheme
don't call it quote, because it is too similar to the
HTML's tag <q> (that stands for 'quote')
2002-10-02 20:28:39 +00:00
61896c1238
use MAKE-ADDRESS to generate return addresses
2002-10-02 20:15:54 +00:00
9203e245bf
Don't use callbacks -- use several submit buttons or special return addresses.
2002-10-02 19:13:14 +00:00
d690a7a24e
don't use callbacks, but two submit-buttons
2002-10-02 18:22:19 +00:00
74acc71447
add INPUT-FIELD-BINDING
2002-10-02 18:22:01 +00:00
d56d7f9fce
add proper error handling on wrong inputs
2002-10-02 15:14:53 +00:00
a01015cc44
+ internal restructuring
...
+ nicer interface
2002-10-02 13:39:55 +00:00
1f8d1d4762
don't need sort anymore
2002-10-02 13:38:56 +00:00
cc681e0a69
MAKE-SELECT-INPUT-FIELDS --> MAKE-SELECT-INPUT-FIELD
2002-10-02 13:37:41 +00:00
03eeb86a5f
factor out transformers
2002-10-02 12:02:56 +00:00
c85bcfc502
+ serlvet administration tool
...
Note that the picture generation in admin-profiling.scm
currently fails because of current restrictions in the
servlet-handler (that cannot serve data files).
No error capturing on wrong input in input-fields.
2002-10-01 17:44:58 +00:00
d3827d8e72
some renames, some more exports in SERVLET-HANDLER/ADMIN
2002-10-01 17:42:06 +00:00
e68b320eb0
allow default text for text input fields
2002-10-01 17:40:08 +00:00
fa350f02bf
+ thread-based *options*
...
+ INSTANCE-DELETE! --> DELETE-INSTANCE!
+ access to continuations (GET-CONTINUATIONS, DELETE-CONTINUATION!)
2002-10-01 17:39:39 +00:00
bed81261f4
open output data file truncated
2002-10-01 17:37:47 +00:00
02169de482
really rename PLUGIN --> SERVLET
2002-10-01 12:36:50 +00:00
85e75950a3
rename PLUGIN --> SERVLET
2002-10-01 12:33:39 +00:00
349402b7cc
use PATH-LIST->FILE-NAME for file name assembling
2002-10-01 12:22:37 +00:00
a09d10850e
SERVLET-HANDLER now accepts a second argument, the prefix for redirections
2002-10-01 12:12:03 +00:00
62ed566572
adjust to recent code writing: more export in SERVLET-HANDLER/ADMIN, some import to SERVLET-HANDLER
2002-10-01 12:10:58 +00:00
4fdd1cdbbb
OUTDATER added; URL tag accepts more text fields now
2002-10-01 12:10:15 +00:00
1ac0705aae
+ longer instance lifetime
...
+ GET-INSTANCES returns all instances as an alist
+ let SEND/SUSPEND terminate correctly if instance has died in the meanwhile
(may happen while administrating servlets)
2002-10-01 12:08:42 +00:00
3e9486573a
adapt to recent change in creating form input fields
2002-09-30 15:58:50 +00:00
516d8221d7
adapt to recent change in creating form input fields
2002-09-30 15:25:59 +00:00
2579598783
+ servlet-handler/admin structure gives runtime
...
access to servlet-handler options
+ several constructors for form input fields
2002-09-30 14:43:15 +00:00
fc6f2c5a1a
small correction
2002-09-30 07:58:20 +00:00
30e66edc61
+ longer standard instance lifetime
...
+ instance lifetime adjusted when new continuation is launched
+ GET-LOADED-PLUGINS and UNLOAD-PLUGIN
+ small bug fixes
2002-09-30 07:53:00 +00:00
d6c4304f45
callbacks get the REQUEST, not the BINDINGS
2002-09-29 16:42:53 +00:00
aa7bcc6186
+ add option instance-lifetime along with some functions
...
+ add instance surveillance thread that kills instance after
a period of time
2002-09-29 15:20:36 +00:00
bfbeb49125
add CACHE-PLUGINS? option
2002-09-29 13:43:39 +00:00
06c8b5ea5d
add GET-BINDINGS: gets bindings out of REQUEST
2002-09-29 13:43:08 +00:00
b8a1ec9024
some short hint added
2002-09-27 17:31:35 +00:00
aaa5283e0b
byte input widget
2002-09-27 17:30:11 +00:00
0b6e68a2c0
added upper-input-field type
2002-09-27 17:29:31 +00:00
37aac43aa9
add calculator example
2002-09-27 15:32:39 +00:00
52566ea00a
FORM -> SERVLET-FORM
2002-09-27 15:32:05 +00:00
db3c5ef04e
+ small calculator
...
+ shows usage of
++ callbacks (two submitbuttons)
++ creation of own input fields
2002-09-27 15:31:26 +00:00
376a8b1a70
remove superfluous line
2002-09-27 15:25:15 +00:00
99fb8f3e32
+ major change in internal representation of forms and its elements
...
+ SERVLET-FORM now introduces a special form with our input-fields
+ servlet-forms may be nested
2002-09-27 15:24:44 +00:00
9c6db22736
export input-field primitives from servlets
2002-09-27 15:19:42 +00:00
3fcaa99239
register session before loading plugin to be able to create callbacks in plugin
2002-09-27 15:04:36 +00:00
e667dedcc2
remove debug output
2002-09-26 12:59:54 +00:00
7dde62cd1a
Be more flexible with paths; use $SUNETHOME and $SSAXPATH if set or
...
reasonable default values if not.
In particular, work around the dependency of config on cwd.
2002-09-26 12:13:01 +00:00
1abbed29f0
renaming UTILTIES.SCM to SERVLETS.SCM and structure PLUGIN-UTILITIES to SERVLETS
2002-09-25 17:01:00 +00:00
c28d6cf153
renaming UTILTIES.SCM to SERVLETS.SCM and structure PLUGIN-UTILITIES to SERVLETS
2002-09-25 13:02:31 +00:00
9f2754cff5
first shot on servlet's new form interface
2002-09-24 16:56:00 +00:00
8e4a0c2872
remove incongruousnesses of previous accident commit
2002-09-24 09:12:58 +00:00
fba9e1a4d3
a simple adding servlet; doing a lot by hand
2002-09-24 09:03:30 +00:00
0b2a59b6ef
utilities for servlet plugins on higher level
2002-09-24 09:01:26 +00:00
9328d1fa82
small brace typo
2002-09-24 08:47:33 +00:00
0d9b85d156
extend plugin-utilities structure (send-html/suspend, etc.)
2002-09-24 08:19:41 +00:00
8f67c75101
add possibility to clear instance table remotely (may go away in the
...
future)
2002-09-24 08:15:21 +00:00
91b2f35f0d
Don't print a space after ":" in RFC 822 headers.
2002-09-22 15:43:29 +00:00
c0281e834a
Rename "path handler" -> "request handler".
2002-09-22 15:41:41 +00:00
74e26ddeb5
add conditions to servlet-handler's open clause
2002-09-21 20:20:29 +00:00
4d9f45c1bd
remove FIXMEs:
...
* respect presence of threads - use locks for table accesses
(*instance-table*, continuation-table, *plugin-table*)
* return 404 Not found if servlet does not exist
* neglect POST request (will do this later)
* reload plugin if timestamp has changed
2002-09-21 20:18:49 +00:00
be308133d2
opens packages and structures for servlet-server in right order
...
note: needs (r5rs-) SSAX to be present
2002-09-20 19:25:20 +00:00
a66cd239c9
* slim example web-server
...
* create an example web-server using servlets in httpd/servlets
(the servlet files from the example web-server moved there)
2002-09-20 19:23:17 +00:00
abd747a49b
* use Oleg's SSAX (SSAX->HTML et al.)
...
* add continuation counter in servlet-handler, thus the generated continuation
urls are a bit more human readable.
2002-09-19 11:16:29 +00:00
78e8cb3777
use lock while creating temp-file
2002-09-18 15:33:42 +00:00
911c56e668
change to srfi-27 for random bits
2002-09-18 15:32:41 +00:00
ac880e4491
move reset calls forward
2002-09-18 08:57:28 +00:00
f6d1babc7b
added structures:
...
* shift-reset
* profiling
changed:
open profiling and shift-reset in servlet-handler
2002-09-14 16:48:59 +00:00
7c5de69604
add triggers for profiling and cache flushing (this may go away in the future)
2002-09-14 16:43:58 +00:00
e857b32057
add comment
2002-09-14 16:42:52 +00:00
4ae31efbb2
use shift/reset
2002-09-14 16:42:24 +00:00
04b7adbd89
usage info and comments
2002-09-14 16:36:42 +00:00
d38f8225fb
small space profiling utilities
2002-09-14 16:35:34 +00:00
793ee8cc2f
get shift-reset from scsh and modify it to be thread-local
2002-09-14 16:10:14 +00:00
d5b2b448d9
first shot on adding servlets to HTTPD
2002-09-13 07:21:19 +00:00
becf14ce30
move global variables in httpd-logging to preserved-thread-fluids
2002-09-05 10:55:30 +00:00
1cfa3e3595
Shift FQDN determination code from HTTPD-CORE to DNS.
2002-09-05 09:25:42 +00:00
ed04d43b65
NeXTstep is dead.
2002-09-05 08:55:58 +00:00
490a22d724
More file extension mappings.
2002-09-05 08:51:27 +00:00
5746c2b149
send bug report only on non-os-errors
2002-09-04 14:01:34 +00:00
688d576b96
Send bug report to client, if we encounter an internal error
...
(e.g. testing new handler)
2002-09-04 10:38:14 +00:00
65e8af2952
send error output to stdout (= to client)
2002-09-04 10:29:12 +00:00
794412df5a
use HTTP-STATUS/OK constant instead of integer 200
2002-09-03 13:33:43 +00:00
80257c0822
make more pleasent error messages
2002-09-03 12:45:39 +00:00
1694d372c5
report BAD-GATEWAY error instead INTERNAL-ERROR
2002-09-03 11:55:53 +00:00
443e321cc8
rename URI-LIKE? to URI-HAS-PROTOCOL?
2002-09-03 08:45:59 +00:00
a33b7405a5
move CLF log to SEND-HTTP-RESPONSE and log correct status code
2002-09-02 14:49:24 +00:00
0ab5c48cfc
make MY-REPORTED-FQDN fit for lots of virtual hosts
2002-09-02 14:34:31 +00:00
27f6bb4dbd
remove debug output
2002-09-02 14:33:06 +00:00
9baec4fbf0
Handle `Location:' and `Status:' headers of CGI program's output correctly.
2002-09-02 13:43:03 +00:00
ff56fa6ec1
Add redirection feature to web-server: If the handler returns with the
...
return code HTTP-STATUS/REDIRECT, the server creates a new request out of
the redirection response and recalls the handler to serve the request.
You can use MAKE-REDIRECTION-RESPONSE to create this special response.
2002-09-02 13:42:10 +00:00
9602104a8c
output directly to socket:outport in emit-man-page
2002-08-30 12:04:27 +00:00
f94396a54e
look if file is executable
2002-08-29 14:53:44 +00:00
ecd5afadbe
remove debug output
...
newline to output-port `out'
2002-08-29 14:34:38 +00:00
50fa27f993
adapt to new response philosophy (not tested yet)
2002-08-29 14:05:55 +00:00
7ca34fa270
* adapt rman-gateway to new response philosophy
...
* add rman-gateway to example server
* add init proc to http-test in start-web-server
2002-08-29 10:51:47 +00:00
5bced0b8f7
remove introduced but nerving signal stuff from handlers
2002-08-29 08:32:39 +00:00
62b3307fb2
* new response body: :HTTP-READER-WRITER-BODY
...
* hand over SOCKET:INPORT to SEND-HTTP-RESPONSE
* apply this to seval-handler
2002-08-28 16:44:07 +00:00
57c6710012
* map socket inport to handler inport (allows POST requests)
...
* remove FIXME from seval
* add seval example to example web-server
2002-08-28 15:56:14 +00:00
a2aed3280e
adapt seval-handler to new response philosophy
...
FIXME: problems with input port in POST request
2002-08-28 15:41:52 +00:00
7fd23a0ceb
let handler exit if error occurs
2002-08-28 15:40:32 +00:00
e877336d0a
send extra headers from script's output
2002-08-28 10:10:45 +00:00
542fea9f55
adpat cgi-server to new response philosophy
...
NOTE: There's a FIXME left: nph- scripts won't work at all currently.
2002-08-28 09:54:40 +00:00
fd2d2bc79c
clean up dns lookup call
2002-08-27 13:48:30 +00:00
013c7bd5b3
Adjust use of TILDE-HOME-DIR-HANDLER.
2002-08-27 09:45:05 +00:00
3b6b813965
Move NULL-PATH-HANDLER from HTTPD-FILE-DIRECTORY-HANDLERS-INTERFACE to
...
HTTPD-BASIC-HANDLERS.
2002-08-27 09:42:02 +00:00
c97bbfc1db
Move MAKE-HTTP-ERROR-RESPONSE from HTTPD-CORE to HTTPD-RESPONSES.
...
Elide REALLY-MAKE-HTTP-ERROR-RESPONSE in the process.
2002-08-27 09:39:05 +00:00
f5b7f76bd6
Fix HOME-DIR-HANDLER and TILDE-HOME-DIR-HANDLER.
2002-08-27 09:32:12 +00:00
4c98437ce0
Fix typo in SEND-HTTP-RESPONSE.
2002-08-27 09:28:09 +00:00
c668e35e05
HOSTNAME -> HOST-NAME
2002-08-27 09:05:16 +00:00
aeeeea79c1
Add copyright notice.
2002-08-27 09:03:22 +00:00
755b715a77
* move dotdot-check and copy-inport->outport to sunet-utilities
...
* open necessary packages in various structures
2002-08-26 16:36:25 +00:00
52036a75ad
Revive comment section from older version.
2002-08-26 15:15:02 +00:00
e397f2520e
R4RS -> R5RS
2002-08-26 15:14:10 +00:00
7460d8009f
Add a MAKE-HTTPD-OPTIONS combinator for a more visually pleasant
...
layout for HTTPD-OPTIONS constructors.
2002-08-26 13:10:57 +00:00
3b298aadcc
Remove old code from Gäbe Engelhart.
2002-08-26 11:46:27 +00:00
1a1dcebbd0
Remove HTTP-CONSTANTS / http/constants.scm.
2002-08-26 11:44:02 +00:00
541113a4f0
Fold text-generation.scm (which was down to a few lines) into core.scm.
2002-08-26 11:21:53 +00:00
e8b7ef763f
Remove Olin's import notes which are bound to be inaccurate by now.
...
Fix a few RFC URLs.
2002-08-26 11:18:44 +00:00
af95d497af
Properly handle HEAD requests.
...
Properly handle HTTP 0.9 requests.
2002-08-26 11:11:40 +00:00
6f7cd467f1
Adopt proper RFC terminology:
...
"reply" -> "response"
"reply code" -> "status code"
2002-08-26 09:59:14 +00:00
d1438eb4a8
Rework the API of path handlers:
...
Path handlers must now return a response object similar to the
response objects of the PLT web server, encapsulating headers, mime
type, status code, and so on.
A response object in turn can contain an encoding of a body. The only
presently supported body type is a procedure which just prints the
body.
Other changes:
- split file-dir-handler.scm out from handlers.scm
- moved the ICON-NAME constructor parameters for file handlers to the
options
- removed input/output port redirections and work with paths
explicitly
2002-08-26 09:46:11 +00:00
1236b3dccd
adapted to new logging facility of httpd
2002-08-26 08:26:08 +00:00
a6f10bc87d
adapting to new httpd logging facility
2002-08-26 08:15:43 +00:00
60df692033
bug removing (...parenthesised...)
2002-08-24 17:45:37 +00:00
0119532744
changes in my-reported-fqdn:
...
* respect change in arguments between different calls before handing out
cached value
* make its use safe in thread context
2002-08-24 17:26:56 +00:00
1ea2e0f8e7
remove bug from my-reported-fqdn
2002-08-24 16:46:34 +00:00
5f654f5fc3
use char-set:digit instead of deprecated char-set:numeric
2002-08-23 15:44:40 +00:00
ed4ad0798f
use dns-lookup-ip before using host-info for fqdn
2002-08-23 15:41:06 +00:00
64d4705ab3
* export selector and transformer of resolve-ip? field in httpd-options
...
* import dns to httpd-logging
* add dns-lookup facility to logging
2002-08-22 16:40:10 +00:00
e0af4da4d6
added field for resolving ips in logfiles
2002-08-22 16:10:08 +00:00
017d5408e8
* adpated to new handler combinators
...
* change script call header (using exec ... now)
2002-08-22 15:33:37 +00:00
2c9b931100
added handler combinators and adapted current basic handlers
2002-08-22 15:32:03 +00:00
f4bacf411a
Fix URL of HTTP 1.0 RFC.
2002-08-22 14:59:49 +00:00
092874805f
correct log output to logfile
2002-08-22 13:19:57 +00:00
0d70f66dd7
Revert to old representation of HTTP-URL:PATH.
2002-06-08 15:29:29 +00:00
f82499bf71
removed superfluous char-set:whitespace in call to string-trim
2002-05-30 14:07:30 +00:00
77ebc6aea4
* split up big httpd-core file in several pieces
...
* make structures that used httpd-core using the new pieces of httpd-core
2002-05-26 17:56:56 +00:00
3e16721158
renamed httpd-\(*\).scm files to \1.scm
...
updated modules.scm and docu accordingly
2002-05-26 14:47:48 +00:00
3573dcc613
* moved files concerning web server to new subdirectory httpd
...
* minor change in inner order of modules.scm
* commented out structure in program-modules: source files are missing (?)
2002-05-14 13:53:55 +00:00
interp