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522 Commits

Author SHA1 Message Date
vibr 36db985453 in PARSE-HTTP-REQUEST: catch errors thrown by READ-RFC822-HEADERS and 
answer 400 instead of 500 for requests with bad headers
 2005-04-16 20:22:41 +00:00
vibr 0554b2d494 move copyright declarations to COPYING 2005-04-16 20:19:32 +00:00
vibr 630c77d83f syntax of comma separated list which is the field value of the 
Transfer-Encoding header: needs a single SP less
 2005-04-15 15:50:30 +00:00
vibr 184c284c4a move these procs from lib/sunet-utilities to httpd/handler-lib: 
GET-SOCKET-HOST-STRING
GET-NUMERIC-FIELD-VALUE
GET-BODY-LENGTH-FROM-CONTENT-LENGTH
CHUNKED-TRANSFER-CODING?
reason: they are httpd-specific in using httpd's data types
 2005-04-15 15:23:32 +00:00
vibr 4c1e1a16a8 trivia: towards a more modern HTML: closing slash within empty HTML 
elements
*new: EMIT-EMPTY-TAG
*use EMIT-EMPTY-TAG instead of EMIT-TAG where appropriate
 2005-04-14 21:15:21 +00:00
vibr e8dc69b745 we must send a "Connection: close" header as long as we don't support 
persistent connections
 2005-04-14 19:17:16 +00:00
vibr db826a9c1f add comment explaining why the concept of http-reader-writer-body 
(which is used by the seval-handler only) doesn't work
 2005-04-14 15:18:54 +00:00
vibr 8e7e071db2 fix MAKE-CLF (which prepended superfluous slash to requested resource) 2005-04-14 14:42:03 +00:00
vibr 8974332da1 Location header must be an absolute URL: 
*adapt file-dir-handler's 301 response
*new procs GET-SOCKET-HOSTNAME-AND-PORTNUMBER, GET-SOCKET-HOST-STRING
 2005-04-14 11:38:37 +00:00
vibr 96b485294f *new predicate ABSOLUTE-URL? 
*remove URI-HAS-PROTOCOL?
 2005-04-14 11:32:38 +00:00
vibr f605367c1a answer 400 (Bad Request) for 1.1-Requests which don't include a Host 
header:
*new proc CHECK-HOST-HEADER
 2005-04-13 20:53:53 +00:00
vibr 453a7cdde6 correct call of http-error in MAKE-HOST-NAME-HANDLER 2005-04-13 20:48:57 +00:00
vibr 97f730075d trivia: formatting of error responses 2005-04-13 20:46:40 +00:00
vibr 40d7c923a2 answer 505 (Version not supported) for requests with major version > 
implemented version:
*new proc CHECK-MAJOR-HTTP-VERSION
*new case in MAKE-ERROR-RESPONSE
 2005-04-13 19:35:22 +00:00
vibr 90fc61473e add comment on assumptions about entity in request to seval-handler 2005-04-06 22:49:50 +00:00
vibr c9c45eae6e better comment 2005-04-06 22:47:14 +00:00
vibr 9342e0e593 *replace call of PARSE-REQUEST-URI (relict of old URL parser) 
with call of URL-STRING->HTTP-URL
 2005-04-06 22:45:48 +00:00
vibr 2dcdd41ed9 *reinsert lost line 
*replace calls of UNESCAPE-URI (relict of old URL parser) with UNESCAPE
*simplify URI-HAS-PROTOCOL?
 2005-04-06 22:43:53 +00:00
vibr 512ccfaed3 removal of old URL parser relicts: 
*replace calls of UNESCAPE-URI with UNESCAPE
*remove imports of uri package where no longer needed
 2005-04-06 22:41:10 +00:00
vibr 745a123735 adapt code to remove calls of URI-PATH->URI (relict of old URL parser) 2005-04-06 12:32:17 +00:00
vibr 61a63b4d4b adapt URI-HAS-PROTOCOL? to new URL parser 2005-04-06 11:59:05 +00:00
vibr 0de6fe79b4 replace calls of HTTP-URL->STRING (relict of old URL parser) 
with calls of HTTP-URL->URL-STRING
 2005-04-06 11:44:28 +00:00
vibr 17a46a7e71 rename URI-STRING->HTTP-URL to URL-STRING->HTTP-URL 2005-04-06 11:35:37 +00:00
vibr 9399bf9397 remove MY-REPORTED-PORT (relict of old URL parser) 2005-04-05 18:45:02 +00:00
vibr 3548b25c26 rename HTTP-URL-SEARCH to HTTP-URL-QUERY (adaption to restructured 
http-url type in url.scm)
 2005-04-04 21:13:35 +00:00
vibr 46645ccd58 *remove definition of PARSE-REQUEST-URI (relict of Olin's old URL parser) 
*use URI-STRING->HTTP-URL instead
 2005-04-04 21:07:55 +00:00
vibr d864e4da80 correct reference in comment 2005-04-04 20:57:36 +00:00
vibr 53e3e9672f adapt to RFC terminology: 
rename PARSE-HTTP-SERVERS-URL-FRAGMENT to PARSE-REQUEST-URI
rename variable uri-string to request-uri
 2004-10-05 10:24:29 +00:00
vibr cd22ab11d4 Corrected bug: SEVAL now generates a response-body even if the request's body isn't 
form-url encoded or doesn't contain a program
 2004-08-15 12:44:55 +00:00
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 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 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 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 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