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changes:
-Fix for handling EINTR during write() call (Sergey N Ushakov).
-When available, use pkg-config to determine compiler flags needed to use
OpenSSL headers and libraries.
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Changes since 0.23.5:
* Fixes for error handling in socket layer on Win32 from Johan Lindh and
Sergey N Ushakov:
* meaningful error messages rather than "No error"
* handle persistent connection timeouts properly
* Fix to use RFC2617-style digest auth when possible (had reverted to
only using RFC2068-style in 0.16.1).
* Fix NULL pointer dereference on certain ill-formed PROPFIND responses.
* Allow ne_sock_init to re-initialize after ne_sock_finish has been
called (Sergey N Ushakov).
Changes in the package:
* Switch to libxml2.
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again
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Excerpt of changes (+portability and bug fixes):
* Add support for `--la-file' argument to neon-config, which prints the
full path of the installed libneon.la file.
* Improved address resolver (ne_addr_*) replacing ne_name_lookup():
- use getaddrinfo() if found; include support for IPv6 (based on work
by Noriaki Takamiya)
* For a hostname with multiple addresses, each address is tried in turn
until a connection is made.
* RFC2818 compliance for certificate identity checks in SSL:
- use `dNSname' values in subjectAltName extension if present
- hostname comparison fixed to not be case-sensitive
* Added NE_DBG_SSL debug channel.
* ne_strerror changed to return the passed-in buffer.
* Added ne_strnzcpy macro to ne_string.h.
* Added reference documentation:
- ne_sock_init, ne_addr_*.
* Remove the const qualifier from the reason_phrase field in ne_status.
- ne_parse_statusline() now strdup's the reason_phrase
* Remove the status_line argument from ne_207_end_propstat and _end_response
* Change ne_session_create, ne_session_proxy, ne_sock_connect, and the
'port' field of the ne_uri structure to use an unsigned int for port numbers
* ne_uri_defaultport returns unsigned and '0' on an unknown port (not -1).
* Changes to hooks interface:
- pass an ne_request pointer to per-request hooks
- replace "accessor" hooks with ne_{get,set}_{request,session}_private
* Authentication changes:
- the hooks changes fix a segfault if auth is enabled for an SSL session
through a proxy server
- fix ne_forget_auth segfault if either proxy or server auth are not used
* Improvements to persistent connection retry logic and error handling
in request code; fixing some cases where some errors where incorrectly
treated as a persistent connection timeout
- a TCP RST at the appropriate time is now treated as a persistent
connection timeout.
- handle persistent connection timeouts on SSL connections
* Changes to SSL support:
- improved error handling
- fix for proxy CONNECT tunnelling with some proxies (e.g. Traffic-Server)
- fix potential segfault if client cert. provider callback is used
- fix to use supplied password callback for PEM-encoded client certificates
(Daniel Berlin)
* Remove ne_read_file().
* ne_version_match replaces ne_version_minimum (semantics changed slightly).
* XML request bodies use a content-type of "application/xml" now;
applications can use NE_XML_MEDIA_TYPE from ne_xml.h
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buildlink2.mk files back into the main trunk. This provides sufficient
buildlink2 infrastructure to start merging other packages from the
buildlink2 branch that have already been converted to use the buildlink2
framework.
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Changes in release 0.21.3:
* Fix segfault if using proxy server with SSL session and server
certificate verification fails.
* Fix leak of proxy hostname once per session (if a proxy is used).
* Add --with-libs configure argument; e.g. --with-libs=/usr/local picks
up any support libraries in /usr/local/{lib,include}
Changes in release 0.21.2:
* Fix 'make install' for VPATH builds.
* Use $(mandir) for installing man pages (Rodney Dawes).
* Follow some simple (yet illegal) relativeURI redirects.
* Always build ne_compress.obj in Win32 build (Branko Èibej).
* Fix decompression logic bug (Justin Erenkrantz <jerenkrantz@apache.org>)
(could give a decompress failure for particular responses)
* Fix ne_proppatch() to submit lock tokens for available locks.
* More optimisation of ne_sock_readline.
Changes in release 0.21.1:
* Don't include default SSL port in Host request header, which can
help interoperability with misbehaving servers (thanks to Rodney Dawes
<dobey@ximian.com>).
* Don't give a "truncated response" error from ne_decompress_destroy if
the acceptance function returns non-zero.
* Fix for Win32 build (Sander Striker <striker@apache.org>).
* Fix for cookie name/value being free()d (thanks to Dan Mullen).
* Optimisation of ne_sock_readline.
Changes in release 0.21.0:
* Socket layer implements read buffering; efficiency and performance
improvement. Based on work by Jeff Johnson <jbj@redhat.com>
* Cleanup of socket interface:
- renamed everything, s/sock_/ne_sock_/, s/SOCK_/NE_SOCK_/
- removed unused and inappropriate interfaces.
- renaming done by Olof Oberg <mill@pedgr571.sn.umu.se>
- see src/ChangeLog for the gory details.
* Fix typoed 'ne_destroy_fn' typedef (Olof Oberg).
* Support OpenSSL/ENGINE branch.
* Bogus ne_utf8_encode/decode functions removed.
* ne_base64() moved to ne_string.[ch].
* ne_token drops 'quotes' parameter; ne_qtoken added.
* ne_buffer_create_sized renamed to ne_buffer_ncreate.
* ne_xml_get_attr takes extra arguments and can resolve namespaces.
* ne_accept_response function type takes const ne_status pointer.
* Drop support for automatically following redirects:
- ne_redirect_register just takes a session pointer
- ne_redirect_location returns an ne_uri pointer
* configure changes: --with-ssl and --with-socks no longer take a directory
argument. To use SOCKS or SSL libraries/headers in non-system locations,
use ./configure CPPFLAGS=-I/... LDFLAGS=-L/...
* Reference documentation included for most of ne_alloc.h and ne_string.h,
and parts of ne_session.h and ne_request.h.
- see installed man pages, HTML documentation.
Changes in release 0.20.0:
* Major changes to DAV lock handling interface (ne_locks.h):
- struct ne_lock uses a full URI structure to identify locked resource
- ne_lock() requires that owner/token fields are malloc-allocated (or NULL)
on entry
- introduce a "lock store" type, ne_lock_store, to replace the lock session;
accessor functions all renamed to ne_lockstore_*.
- ne_lock_iterate replaced with a first/next "cursor"-style interface
- If: headers use an absoluteURI (RFC2518 compliance fix).
- fix for handling shared locks on DAV servers which return many active locks
in the LOCK response (thanks to Keith Wannamaker)
* Moved URI/path manipulation functions under ne_* namespace (ne_uri.h):
- path handling functions renamed to ne_path_*
- URI structure handling to ne_uri_*; struct uri becomes ne_uri.
- ne_uri_parse doesn't take a 'defaults' parameter any more
- if URI port is unspecified, ne_uri_parse sets port to 0 not -1.
- added ne_uri_unparse and ne_uri_defaultport functions.
* New 'ne_fill_server_uri' function to initialize a URI structure with
the server details for a given session (useful with locks interface).
* ne_decompress_{reader,destroy} are defined as passthrough-functions
if zlib support is not enabled.
* API change: ne_ssl_provide_fn returns void not int.
* Added NE_SSL_FAILMASK for verify failure sanity check.
* Removed return codes NE_SERVERAUTH and and NE_AUTHPROXY; correct
documentation, NE_PROXYAUTH is given for proxy auth failure.
* Require zlib >= 1.1.4 to avoid possible vulnerability in earlier versions.
See http://www.gzip.org/zlib/advisory-2002-03-11.txt for more details.
(version check can be skipped by passing --with-force-zlib to configure)
* New 'ne_ssl_readable_dname' function to create a human-readable string
from an X509 distinguished name.
* Fix support for newer versions of libxml2 (thanks to Jon Trowbridge
<trow@gnu.org>).
* Fix corruption of reason_phrase in status object returned by
ne_propset_status.
* More lenient handling of whitespace in response headers.
* ne_content_type_handler will give a charset of "ISO-8859-1" if no charset
parameter is specified for a text/* media type (as per RFC2616).
* Miscellaneous cleanups and fixes (Jeff Johnson <jbj@redhat.com>).
Changes in release 0.19.4:
* Support bundled build of expat 1.95.x (Branko Èibej).
Update submitted by Joel Wilsson <joelw@unix.se> in PR 17812.
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and reviewed by the maintainer, Eric Gillespie <epg@pretzelnet.org>.
Major version changed so that BUILDLINK_DEPENDS.neon bumped.
Part of changes from NEWS:
Changes in release 0.19.1-0.19.3:
* For platforms lacking snprintf or vsnprintf in libc, require trio.
* Add NE_FMT_OFF_T to fix Win32 build (Dan Berlin, Branko Èibej).
* Fix non-SSL build broken in 0.19.1.
* Working SOCKSv5 support (thanks to Torsten Kalix <torsten.kalix@bredex.de>)
* Add missing stubs for ne_ssl_* functions for non-SSL build.
* Fix some error messages in new SSL code.
Changes in release 0.19.0:
* Major API change: ne_session_create now takes (scheme, hostname, port)
arguments: a session is clarified to be "a group of requests to a
certain server".
- removal of ne_session_server, ne_set_secure, and ne_set_proxy_decider
- ne_session_proxy returns void.
- DNS lookups are delayed until request dispatch time.
* Significant improvements to TLS/SSL support:
- SSL is enabled if scheme passed to ne_session_create is "https"
- new interfaces to load CA certs and to load SSL library's bundled CA certs
- add server cert verification callback. An SSL connection to a server
with an unknown CA will now fail unless a verification callback is used.
- enable SSL session caching (performance improvement)
- support for wildcard server certs where commonName is "*.example.com".
- thanks to Tommi Komulainen for the contribution of code from mutt's
IMAP/SSL implementation under the LGPL, from which bits of this were derived.
Changes in release 0.18.4-0.18.5:
* Removed old neon.dsp, neon.dsw.
* Update Win32 build to add OpenSSL and zlib support (Branko Èibej).
* Fixes for Content-Type parsing using ne_content_type_handler (Greg Stein)
- also now parses the charset parameter from header value.
* Removed ne_concat() function, which didn't work and wasn't used.
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neon is an HTTP and WebDAV client library. It provides lower-level
interfaces which directly implement new HTTP methods, and higher-level
interfaces so that you don't have to worry about the lower-level
stuff.
Provided in PR 15222 by "Eric Gillespie, Jr." <epg@pretzelnet.org>.
The only modification was to use pkgsrc's libtool.
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