# Updated changelog

ChangeLog

@@ -1,3 +1,131 @@
+2004-08-06  Robert James Kaes  <rjkaes@users.sourceforge.net>
+
+	* src/conns.c, src/conns.h, src/reqs.c, src/tinyproxy.h:
+	[Fixes Bug 996518]
+	Merged in a patch from Hans-Dieter that fixes a problem with upstream
+	proxy support.
+
+2004-06-14  Robert James Kaes  <rjkaes@users.sourceforge.net>
+
+	* src/child.h: (child_configure): Change the "val" type to a
+	signed integer.
+
+	* src/child.c: Changed the fields in the child_config_s structure
+	to use regular signed integers since the servers_waiting variable
+	is signed and therefore, all the tests must use signed arithmetic.
+
+2004-04-27  Robert James Kaes  <rjkaes@users.sourceforge.net>
+
+	* doc/tinyproxy.conf, src/conns.c, src/conns.h, src/grammar.y, src/reqs.c, src/scanner.l, src/sock.c, src/sock.h, src/tinyproxy.h:
+	Added the "BindSame" configure directive from Oswald Buddenhagen.
+	This allows tinyproxy to respond to a request bound to the same
+	interface that the request came in on.  As Oswald explains:
+
+	  "attached is a patch that adds the BindSame option. it causes
+	  binding an outgoing connection to the ip address of the
+	  respective incoming connection. that way one can simulate an
+	  entire proxy farm with a single instance of tinyproxy on a
+	  multi-homed machine."
+
+	Cool.
+
+	* src/stats.c (init_stats): Fixed a memset bug, where the
+	structure was not cleared properly.  (The sizeof "struct stat" was
+	being used rather than the proper "struct stat_s".  On my system,
+	"struct stat" is 88 bytes long, while "struct stat_s" is 20 bytes
+	long.  Quite a difference!)
+
+	* .cvsignore, doc/.cvsignore, src/.cvsignore: These files list all
+	the other files that CVS should ignore.  It makes looking at the
+	CVS status information a little cleaner.
+
+2004-02-18  Robert James Kaes  <rjkaes@users.sourceforge.net>
+
+	* src/sock.c, src/sock.h: Converted the various socket functions
+	to work with both IPv4 and IPv6 addresses.
+
+	* src/network.c, src/network.h: Added two functions:
+	 - get_ip_string() converts a binary network address into either a
+	   dotted-decimal IPv4 address, or a IPv6 hex-string
+	 - full_inet_pton() converts a numeric character string into an IPv6
+	   network address (binary form).  It's like the system inet_pton()
+	   function, but it will work with bot IPv4 and IPv6 character
+	   strings.
+
+	These functions are required for the conversion to Internet
+	protocol independence.  (Or to put it more clearly: allow
+	tinyproxy to work in an IPv6 network.)
+
+2004-02-17  Robert James Kaes  <rjkaes@users.sourceforge.net>
+
+	* AUTHORS:
+	Rewrote the "early history" of the project, and added a section
+	for "major" addition authors.
+
+2004-02-13  Robert James Kaes  <rjkaes@users.sourceforge.net>
+
+	* src/acl.c, src/buffer.c, src/child.c, src/conns.c, src/filter.c, src/hashmap.c, src/heap.c, src/http_message.c, src/log.c, src/network.c, src/reqs.c, src/stats.c, src/vector.c:
+	Removed unnecessary casts (mostly dealing with memory allocation.)
+	I should never have added them in the first place.  They don't
+	really buy anything, and they can hide bugs.
+
+2004-02-04  Robert James Kaes  <rjkaes@users.sourceforge.net>
+
+	* src/reqs.c (strip_return_port): Patch from "alex" to strip the
+	port from the host string and return the port.  I cleaned up and
+	added error handling to the code, but it's basically "alex"'s fix.
+
+	(extract_http_url): Rewrote this function to remove all the
+	sscanf() calls.  It's much easier to just split on the path slash
+	(if it's present) and then strip the user name/password and port
+	from the host string.  Less code, handles more cases!
+
+2004-01-26  Robert James Kaes  <rjkaes@users.sourceforge.net>
+
+	* configure.ac, doc/tinyproxy.conf, src/conns.c, src/conns.h, src/grammar.y, src/reqs.c, src/reqs.h, src/scanner.l, src/tinyproxy.c, src/tinyproxy.h:
+	Added reverse proxy support from Kim Holviala.  His comments
+	regarding this addition follow:
+
+	  The patch implements a simple reverse proxy (with one funky
+	  extra feature). It has all the regular features: mapping remote
+	  servers to local namespace (ReversePath), disabling forward
+	  proxying (ReverseOnly) and HTTP redirect rewriting
+	  (ReverseBaseURL).
+
+	  The funky feature is this: You map Google to /google/ and the
+	  Google front page opens up fine. Type in stuff and click "Google
+	  Search" and you'll get an error from tinyproxy. Reason for this
+	  is that Google's form submits to "/search" which unfortunately
+	  bypasses our /google/ mapping (if they'd submit to "search"
+	  without the slash it would have worked ok). Turn on ReverseMagic
+	  and it starts working....
+
+	  ReverseMagic "hijacks" one cookie which it sends to the client
+	  browser.  This cookie contains the current reverse proxy path
+	  mapping (in the above case /google/) so that even if the site
+	  uses absolute links the reverse proxy still knows where to map
+	  the request.
+
+	  And yes, it works. No, I've never seen this done before - I
+	  couldn't find _any_ working OSS reverse proxies, and the
+	  commercial ones I've seen try to parse the page and fix all
+	  links (in the above case changing "/search" to
+	  "/google/search"). The problem with modifying the html is that
+	  it might not be parsable (very common) or it might be encoded so
+	  that the proxy can't read it (mod_gzip or likes).
+
+	  Hope you like that patch. One caveat - I haven't coded with C in
+	  like three years so my code might be a bit messy.... There
+	  shouldn't be any security problems thou, but you never know. I
+	  did all the stuff out of my memory without reading any RFC's,
+	  but I tested everything with Moz, Konq, IE6, Links and Lynx and
+	  they all worked fine.
+
+2003-11-19  Robert James Kaes  <rjkaes@users.sourceforge.net>
+
+	* src/reqs.c (upstream_add): Fixed a spelling mistake with
+	"Nonsence"
+
 2003-10-17  Robert James Kaes  <rjkaes@flarenet.com>
 
 	Released tinyproxy 1.6.2 (2003-10-17)