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1065 Commits

Author SHA1 Message Date
vibr bccf27785d rename READ-AND-DISCARD-TRAILER to DISCARD-TRAILER for naming consistency 2005-04-20 11:40:23 +00:00
vibr d06479ee4b adapt httpd-handler-lib-interface and httpd-handler structure to 
implementation of chunked transfer coding in handler-lib
 2005-04-16 20:49:29 +00:00
vibr 15049e1c58 implementing chunked transfer coding: 
*new proc  READ-MESSAGE-BODY: a high-level interface for reading in
message bodies (should be used by all handlers)
*new proc READ-ORDINARY-BODY: reads in message bodies with no transfer
coding applied
*new proc READ-CHUNKED-BODY: reads in message bodies in chunked
transfer coding
*new proc GET-CHUNK-SIZE: reads in and parses the size of the next
chunk in a chunked message body
*helper procs READ-AND-DISCARD-TRAILER and DISCARD-LINE-TERMINATOR
*minor changes to GET-NUMERIC-FIELD-VALUE (cosmetic)
 2005-04-16 20:45:33 +00:00
vibr 555d52806d modify seval-handler: 
*don't use concept of reader-writer-body (which is broken), use
writer-body instead -> seval-handler now works correctly
*use new interface READ-MESSAGE-BODY from handler-lib for reading in the
message body
*rename READ-REQUEST-SEXP to PARSE-REQUEST-SEXP
*catch errors thrown by READ in PARSE-REQUEST-SEXP to answer 400
instead of 500 for requests whose message body doesn't contain a valid
s-expression
 2005-04-16 20:33:35 +00:00
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 d174ad3954 add a copy of the regexp definitions HEX and ESCAPED from structure 
url to resolve mutual dependency
 2005-04-15 15:34:48 +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 d915722a9b implementing chunked transfer coding: 
* new predicate CHUNKED-TRANSFER-CODING?
 tests wether a request's entity body is sent in chunked
 transfer-encoding
 2005-04-15 12:31:43 +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 9d3ddd79b9 *delete GET-SOCKET-HOSTNAME-AND-PORTNUMBER (was buggy anyway) 
*rewrite GET-SOCKET-HOST-STRING
 2005-04-14 14:06:00 +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 fe6b3fffac change URL-Parser's interface: parser now preserves info whether 
Request-URI's path ends with a slash.
(See http://httpd.apache.org/docs-2.0/misc/rewriteguide.html ->
"Trailing slash problem" for reasons).
 2005-04-13 10:32:29 +00:00
vibr 9118345aaa typos 2005-04-13 10:25:14 +00:00
vibr 33b3eb8df7 better documentation of HTTP-URL->URL-STRING and HTTP-URL-PATH->PATH-STRING 2005-04-10 15:30:32 +00:00
vibr d209db26d8 document new URL parser 2005-04-10 15:17:50 +00:00
vibr 0c7c957f2b add comment 2005-04-10 15:15:55 +00:00
vibr a44c53bc67 typos + emphasis 2005-04-10 13:14:02 +00:00
vibr e9bc839cd5 finally adapt documentation to new uri lib procs 2005-04-10 13:03:33 +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 ed53670895 *add comment explaining why we don't need to support "*" and authority 
Request-URIS
*comment on when unescaping is done
*don't unescape query when building a http-url record
*don't escape query when unparsing a http-url record.
*remove PARSED-URI->HTTP-URL, integrate its code into
URL-STRING->HTTP-URL
*add dummy encoder ESCAPE-NOT-UNRESERVED-CHARS
 2005-04-06 22:31:33 +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 5836ae567b export HTTP-URL-PATH->PATH-STRING in url-interface 2005-04-05 18:45:53 +00:00
vibr 9399bf9397 remove MY-REPORTED-PORT (relict of old URL parser) 2005-04-05 18:45:02 +00:00
vibr da10de6309 add function HTTP-URL-PATH->PATH-STRING (unparses path in http-url record into string) 2005-04-05 18:43:23 +00:00
vibr e5c8cae17f rename HTTP-URL->URI-STRING to HTTP-URL->URL-STRING 2005-04-05 10:59:13 +00:00
vibr 1e93a6cb9f rename PARSE-URI to PARSE-URL 2005-04-05 10:50:12 +00:00
vibr c3b855ae22 minor changes: 
*HTTP1.1 (this is wishful thinking)
*we don't have a general URI parser, just a URL parser
*typos
*alles irdische hat einen namen
 2005-04-04 21:23:16 +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 d0c64d371a further restrict url-interface 2005-04-04 21:10:05 +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 cf747a97b4 *add solution for mistake in RFC 2616 (where query part of 
Request-URIs is only allowed for absoluteURIs)
*rename PARSE-HTTP-URL to URI-STRING->HTTP-URL
 2005-04-04 15:35:50 +00:00
vibr ba78eba433 *add comment on another mistake in RFC 2616 (query part of 
Request-URIs only allowed for absoluteURIs)
*add copy of Appendix A of RFC 2396 for convenience
 2005-04-04 13:36:54 +00:00