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681 Commits

Author SHA1 Message Date
vibr 44100cbf5e Added type NO-BODY for responses which must not contain a message-body 
(201, 304, 404). Added export of type-predicate no-body?.  Adapted
SEND-HTTP-RESPONSE to check for no-body responses. Extended
MAKE-ERROR-RESPONSE to make responses 201, 304, 404.
 2004-08-15 11:03:28 +00:00
vibr 0bb601a0e0 make server-generated webpages XHTML 1.0 Strict: emit prolog 
(not tested)
 2004-08-14 22:08:07 +00:00
vibr 549594bef4 with-tag* outputs no newlines 2004-08-14 22:05:06 +00:00
vibr ef48e4e5ae make-host-name-handler now uses get-header from sunet-utilities.scm 2004-08-14 22:03:19 +00:00
vibr 8cf841bad3 rename get-content-length to get-body-length-from-content-length 
move get-body-length-from-content-length and get-numeric-field-value
from seval.scm to sunet-utilities.scm

adapt packages.scm
 2004-08-14 21:58:11 +00:00
vibr f8559581d2 GET-NUMERIC-FIELD-VALUE now uses GET-HEADER from utilities.scm 
and returns #f if GET-HEADER does so

adapted GET-CONTENT-LENGHT
 2004-08-14 21:18:12 +00:00
vibr aea0e950ba removed definition of GET-HEADER which conflicted with definition of 
GET-HEADER in utilities.scm and wasn't exported anyway
 2004-08-14 20:54:57 +00:00
vibr ffbe3b21cd factor out parsing of content-length header value -> GET-CONTENT-LENGTH 
generalize parsing of content-length header value to parse all header field
values of the form 1*DIGIT -> GET-NUMERIC-FIELD-VALUE

check for valid content-length header in SEVAL before answering 200

TODO: SEVAL is still buggy for request with invalid _body_
 2004-08-14 19:07:23 +00:00
vibr 9fcfcf36f0 add comments explaining why seval-handler is buggy 2004-08-14 15:47:29 +00:00
vibr 06ec0f0293 server-generated webpages -> XHTML 1.0 Strict: 
add XML namespace declaration to html element
 2004-08-13 15:49:19 +00:00
vibr 6969b80206 - move XHTML stuff from responses.scm to htmlout.scm 
- new function EMIT-PROLOG
- define XML namespace declaration
- adapt macro %hack-attr-elt: special treatment of xmlnsdecl-attr
(this is not nice, but the only alternative was hard-coding the XML
namespace declaration into the various handlers)
- element names -> lower case
 2004-08-13 15:46:53 +00:00
vibr 96f0ae41d5 -move XHTML stuff from responses.scm to htmlout.scm 
-don't use WRITE-STRING with \n (\n within strings is not in R5RS),
instead use FORMAT with ~%
-use EMIT-PROLOG and EMIT-TAG from htmlout.scm
 2004-08-13 15:37:31 +00:00
vibr c089e26e96 move XHTML stuff from responses.scm to htmlout.scm, adapt 
packages.scm
 2004-08-13 15:34:00 +00:00
vibr a9ae5061d0 make server generated html pages XHTML 1.0 Strict: 
element names -> lower case
 2004-08-13 15:26:50 +00:00
vibr 4d7f10960c fix typo 2004-08-11 19:38:16 +00:00
vibr 7b6f5675af allow header in 405 answers 2004-08-11 14:53:11 +00:00
vibr 880a05229c -adapt calls of make-error-response 
-allow header in 405 answers
-answer 501, not 405, for unimplemented/unrecognized methods
 2004-08-11 14:51:51 +00:00
vibr 5f64e72cd0 make-error-response: 
more meaningful error description: show parsed uri
 2004-08-11 14:48:11 +00:00
vibr 3abe557a86 make-error-response in response.scm uses http-url->string 2004-08-11 14:45:32 +00:00
vibr 8b09f2b338 -adapt calls of make-error-response 
-answer 501, not 405, for unimplemented/unrecognized methods
 2004-08-11 12:28:46 +00:00
vibr f22f43ccd1 make-error-response: 
use stuff in req where req isn't #f
 2004-08-11 10:17:14 +00:00
vibr 2ee378aea9 add comments: 
-make clear difference between http-error and
fatal-syntax-error
-refer to make-error-response for args of http-error
 2004-08-11 09:20:31 +00:00
vibr a3dd880c7a +catch calls of make-error-response with too few arguments 2004-08-10 14:26:50 +00:00
vibr 4b37826de8 +comment/question 2004-08-10 14:25:55 +00:00
vibr 1bdac52ad6 adapt calls of make-error-response: remove tautologous description of errors 2004-07-30 22:26:50 +00:00
vibr 7c7be57a22 changes to make-error-response: 
(1)no special treatment of first "optional" argument
- rationale: a different number of args is required depending on the
specific error code

(2)use close-html to write out all _effectively_ optional args

(3)generated html-pages are valid XHTML 1.0 Strict

(4)require header Allow for 405 errors

(5)more exact descriptions of errors in generated html-pages

TODO: handle calls of make-error-response with too little args
 2004-07-30 22:25:03 +00:00
vibr 63e4761c58 adapt calls of make-error-response: 
no URI header field in 1.1
 2004-07-29 16:09:31 +00:00
vibr 5e14a326b9 adapt make-error-response: 
- no URI header field in 1.1
- new 30x status codes in 1.1
 2004-07-29 16:08:30 +00:00
vibr f96d93b355 re-commit revision 1.22, this time to branch http-1-1 2004-05-27 14:47:46 +00:00
vibr e4a887d491 Revert last commit. 2004-05-24 15:54:58 +00:00
vibr a2a656ad99 1.0->1.1: updated status codes 2004-05-24 15:42:13 +00:00
vibr 1bd77d4b10 added comments 2004-05-17 16:42:45 +00:00
vibr 96216b243d answer HTTP/1.0 for requests with unknown HTTP-version 2004-05-17 16:39:17 +00:00
interp 7a04cf81d5 Omit warning message if INFOPATH is not set. 2004-05-12 19:28:17 +00:00
interp e13ad264bc Omit warning message if MANPATH is not set. 2004-05-12 19:28:04 +00:00
sperber 0db253e1a1 Add hack for the benefits of ftpds on AFS directories, to enable 
anonymous-upload directories:

We don't list a directory unless the Unix permissions would allow us
to.
 2004-03-26 13:46:56 +00:00
mainzelm 6cf0413f98 Export a whole bunch of procedures from the low-level interface of the 
DNS library.
 2004-03-24 20:53:19 +00:00
mainzelm 222f5c5052 Return 'unsupported-message-type if message type is unknown, return 
'unsupported-message-class if message class is unknown.

This makes it possible to parse replies that contain IP6 addresses in
the additional section.
 2004-03-24 20:52:12 +00:00
mainzelm a65a5c5f86 Fixed severe bug in WITH-LOCK. Noted by Taylor Campbell 2004-03-16 07:30:14 +00:00
mainzelm f328c0537f In copy-ascii-port->port, get length of line only after checking for EOF. 2004-02-17 16:07:22 +00:00
mainzelm a65dbd70e4 On restart, set the file port to unbuffered mode before seeking to 
work around scsh limitiation.
 2004-02-10 12:27:57 +00:00
interp 1fe7ec1e6f Moving SUrflets webserver to top level, 
adjusting startup scripts and documentation accordingly.
Replaced index.html (small & no content) by index2.html.
 2004-02-02 17:49:37 +00:00
mainzelm ed74e197ee The annotation of an address is not put into the URL so URI escaping 
it is superfluous and wrong.
 2004-02-02 17:37:01 +00:00
mainzelm b65323b81b URI escape address annotations 2004-02-02 10:24:05 +00:00
mainzelm ff5bca073d Added a missing port argument. 2004-02-02 10:22:21 +00:00
mainzelm 2066f225bf Fixed parsing of comments in resolv.conf 2004-02-02 10:21:20 +00:00
mainzelm cf8911921d Fixed bug in send-receive-message-tcp where a WITH-HANDLER was called 
with erroneous arguments.
 2004-01-27 16:29:42 +00:00
interp 5ece0109b1 another todo task (tell about cygwin) 2004-01-22 00:48:11 +00:00
interp 63d708b219 Move SUrflet howto into main documentation. 
Merge 2 decls.tex together.
Drawback: can't use url package anymore.
 2004-01-17 01:35:16 +00:00
interp 25e03fe5e4 More example files for the surflet howto. 2004-01-15 03:47:39 +00:00