7.12.1 notes

some general cleanups

CHANGES

@@ -6,6 +6,149 @@
 
                                   Changelog
 
+Version 7.12.1 (10 August 2004)
+
+Daniel (10 August 2004)
+- In OpenSSL 0.9.7d and earlier, ASN1_STRING_to_UTF8 fails if the input is
+  already UTF-8 encoded. This made the certificate verification fail if the
+  remote server used a certificate with the name UTF-8 encoded.
+
+  Work-around brought by Alexis S. L. Carvalho.
+
+Daniel (9 August 2004)
+- I fixed the configure script for krb4 to use -lcom_err as well, as I started
+  to get link problems with it unless I did that on my Solaris 2.7 box. I
+  don't understand why I started to get problems with this now!
+
+Daniel (5 August 2004)
+- Enrico Scholz fixed the HTTP-Negotiate service name to be uppercase as
+  reported in bug report #1004105
+
+Daniel (4 August 2004)
+- Gisle Vanem provided a fix for the multi interface and connecting to a host
+  using multiple IP (bad) addresses.
+
+- Dylan Salisbury made libcurl no longer accept cookies set to a TLD only (it
+  previously allowed that on the seven three-letter domains).
+
+Daniel (31 July 2004)
+- Joel Chen reported that the digest code assumed quotes around the contents a
+  bit too much.
+
+Daniel (28 July 2004)
+- Bertrand Demiddelaer fixed the host name to get setup properly even when a
+  connection is re-used, when a proxy is in use. Previously the wrong Host:
+  header could get sent when re-using a proxy connection to a different target
+  host.
+
+- Fixed Brian Akins' reported problems with duplicate Host: headers on re-used
+  connections. If you attempted to replace the Host: header in the second
+  request, you got two such headers!
+
+- src/Makefile.am now includes the Makefile.inc file to get info about files
+
+Daniel (26 July 2004)
+- Made "curl [URL] -o name#2" work as expected. If there's no globbing for the
+  #-number, it will simply be used as #2 in the file name.
+
+- Bertrand Demiddelaer fixed testing with valgrind 2.1.x and added two missing
+  newlines in the cookie informationals.
+
+Daniel (24 July 2004)
+- I fixed the autobuilds with ares, since they now need to have buildconf run
+  in the ares dir before the configure script is run.
+
+- Added Casey O'Donnell's curl_easy_reset() function. It has a proto in
+  curl/curl.h but we have no man page yet.
+
+Daniel (20 July 2004)
+- Added buildconf and buildconf.bat to the release archives, since they are
+  handy for rebuilding curl when using a daily snapshot (and not a pure CVS
+  checkout).
+
+Daniel (16 July 2004)
+- As suggested by Toby Peterson, libcurl now ignores Content-Length data if the
+  given size is a negative number. Test case 178 verifies this.
+
+Daniel (14 July 2004)
+- G<>nter Knauf has made the Netware builds do without the config-netware.h
+  files, so they are now removed from the dist packages.
+
+- G<>nter Knauf made curl and libcurl build with Borland again.
+
+- Andres Garcia fixed the common test 505 failures on windows.
+
+Daniel (6 July 2004)
+- Andr<64>s Garc<72>a found out why the windows tests failed on file:// "uploads".
+
+Daniel (2 July 2004)
+- Andr<64>s Garc<72>a reported a curl_share_cleanup() crash that occurs when no
+  lock/unlock callbacks have been set and the share is cleaned up.
+
+Daniel (1 July 2004)
+- When using curl --trace or --trace-ascii, no trace messages that were sent
+  by curl_easy_cleanup() were included in the trace file. This made the
+  message "Closing connection #0" never appear in trace dumps.
+  
+Daniel (30 June 2004)
+- Niels van Tongeren found that setting CURLOPT_NOBODY to TRUE doesn't disable
+  a previously set POST request, making a very odd request get sent (unless
+  you disabled the POST) a HEAD request with a POST request-body. I've now
+  made CURLOPT_NOBODY enforce a proper HEAD. Added test case 514 for this.
+
+Daniel (29 June 2004)
+- G<>nter Knauf made the testcurl.pl script capable of using a custom setup
+  file to easier run multiple autobuilds on the same source tree.
+
+- Gisle fixed the djgpp build and fixed a memory problem in some of the
+  reorged name resolved code.
+
+- Fixed code to allow connects done using the multi interface to attempt the
+  next IP when connecting to a host that resolves to multiple IPs and a
+  connect attempt fails.
+  
+Daniel (27 June 2004)
+- Based on Rob Stanzel's bug report #979480, I wrote a configure check that
+  checks if poll() can be used to wait on NULL as otherwise select() should be
+  used to do it. The select() usage was also fixed according to his report.
+
+  Mac OS X 10.3 says "poll() functionality for Mac OS X is implemented via an
+  emulation layer on top of select(), not in the kernel directly. It is
+  recommended that programs running under OS X 10.3 prefer select() over
+  poll(). Configure scripts should look for the _POLL_EMUL_H_ define (instead
+  of _POLL_H_ or _SYS_POLL_H_) and avoid implementations where poll is not
+  implemented in the kernel."
+
+  Yes, we can probably use select() on most platforms but today I prefered to
+  leave the code unaltered.
+
+Daniel (24 June 2004)
+- The standard curl_version() string now only includes version info about
+  involved libraries and not about particular features. Thus it will no longer
+  include info about ipv6 nor GSS. That info is of course still available in
+  the feature bitmask curl_version_info() offers.
+
+- Replaced all occurances of sprintf() with snprintf(). This is mostly because
+  it is "A Good Thing" rather than actually fixing any known problem. This
+  will help preventing future possible mistakes to cause buffer overflows.
+
+- Major reorganization in the host resolve code (again). This time, I've
+  modified the code to now always use a linked list of Curl_addrinfo structs
+  to return resolved info in, no matter what resolver method or support that
+  is available on the platform. It makes it a lot easier to write code that
+  uses or depends on resolved data.
+
+  Internally, this means amongst other things that we can stop doing the weird
+  "increase buffer size until it works" trick when resolving hosts on
+  ipv4-only with gethostbyname_r(), we support socks even on libcurls built
+  with ipv6 enabled (but only to socks servers that resolve to an ipv4
+  address) and we no longer deep-copy or relocate hostent structs (we create
+  Curl_addrinfo chains instead).
+
+  The new "hostent to Curl_addrinfo" converter function is named Curl_he2ai()
+  and is slightly naive and simple, yet I believe it is functional enough to
+  work for libcurl.
+
 Daniel (22 June 2004)
 - David Cohen pointed out that RFC2109 says clients should allow cookies to
   contain least 4096 bytes while libcurl only allowed 2047. I raised the limit

CVS-INFO

@@ -15,12 +15,6 @@ Compile and build instructions follow below.
   CHANGES.0     contains ancient changes.
   CHANGES.$year contains changes for the particular year.
 
-  tests/memanalyze.pl
-                is for analyzing the output generated by curl if -DCURLDEBUG
-                is used when compiling (run configure with --enable-debug)
-
-  buildconf     builds the makefiles and configure stuff
-
   Makefile.dist is included as the root Makefile in distribution archives
 
   perl/         is a subdirectory with various perl scripts

Makefile.am

@@ -23,8 +23,8 @@
 
 AUTOMAKE_OPTIONS = foreign
 
-EXTRA_DIST = CHANGES COPYING maketgz reconf Makefile.dist	\
- curl-config.in curl-style.el sample.emacs RELEASE-NOTES
+EXTRA_DIST = CHANGES COPYING maketgz reconf Makefile.dist curl-config.in \
+ curl-style.el sample.emacs RELEASE-NOTES buildconf buildconf.bat
 
 bin_SCRIPTS = curl-config
 

Makefile.dist

@@ -30,8 +30,28 @@ ssl:
 	make
 
 borland:
-	cd lib & make -f Makefile.b32
-	cd src & make -f Makefile.b32
+	cd lib
+	make -f Makefile.b32
+	cd ..\src
+	make -f Makefile.b32
+
+borland-ssl:
+	cd lib
+	make -f Makefile.b32 WITH_SSL=1
+	cd ..\src
+	make -f Makefile.b32 WITH_SSL=1
+
+borland-ssl-zlib:
+	cd lib
+	make -f Makefile.b32 WITH_SSL=1 WITH_ZLIB=1
+	cd ..\src
+	make -f Makefile.b32 WITH_SSL=1 WITH_ZLIB=1
+
+borland-clean:
+	cd lib
+	make -f Makefile.b32 clean
+	cd ..\src
+	make -f Makefile.b32 clean
 
 mingw32:
 	cd lib & make -f Makefile.m32 ZLIB=1
@@ -51,12 +71,24 @@ vc:
 	cd ..\src
 	nmake /f Makefile.vc6
 
+vc-zlib:
+	cd lib
+	nmake /f Makefile.vc6 cfg=release-zlib
+	cd ..\src
+	nmake /f Makefile.vc6 cfg=release-zlib
+
 vc-ssl:
 	cd lib
 	nmake /f Makefile.vc6 cfg=release-ssl
 	cd ..\src
 	nmake /f Makefile.vc6 cfg=release-ssl
 
+vc-ssl-zlib:
+	cd lib
+	nmake /f Makefile.vc6 cfg=release-ssl-zlib
+	cd ..\src
+	nmake /f Makefile.vc6 cfg=release-ssl-zlib
+
 vc-ssl-dll:
 	cd lib
 	nmake /f Makefile.vc6 cfg=release-ssl-dll

RELEASE-NOTES

@@ -5,9 +5,15 @@ Curl and libcurl 7.12.1
  Available command line options:           96
  Available curl_easy_setopt() options:     120
  Number of public functions in libcurl:    36
+ Amount of public web site mirrors:        12
+ Number of known libcurl bindings:         26
 
 This release includes the following changes:
 
+ o the version string now only contains info about (sub) package versions,
+   while for example krb4 and ipv6 now only are available as 'features'
+ o added curl_easy_reset()
+ o socks proxy support even when libcurl is built ipv6-enabled
  o read callbacks can stop the transfer by returning CURL_READFUNC_ABORT
  o libcurl-tutorial.3 is the new man page formerly known as libcurl-the-guide
  o additional SSL trace data might be sent to the debug callback using two new
@@ -18,34 +24,60 @@ This release includes the following changes:
 
 This release includes the following bugfixes:
 
+ o UTF-8 encoded certificate names can now be verified properly
+ o krb4 link problem
+ o HTTP Negotiate service name now provided in uppercase
+ o no longer accepts any cookies with domain set to just a TLD
+ o HTTP Digest properties without quotes in the header
+ o bad Host: header case on re-used connections over proxy
+ o duplicate Host: header case on re-used connections
+ o curl -o name#[num] now works when no globbing for [num] exists
+ o test suite runs fine with valgrind 2.1.x
+ o negative Content-Length is ignored
+ o test 505 runs fine on windows
+ o curl_share_cleanup() crash
+ o --trace files now get the final info lines too
+ o multi interface connects fine to multi-IP resolving hosts
+ o --limit-rate works on Mac OS X (and other systems with bad poll()s)
  o cookies can now hold 4999 bytes of content
  o HTTP POST/PUT with NTLM/Digest/Negotiate to a URL returning 3XX
- o HTTPS POST/PUT over a proxy requiring NTLM/Digest/Negotiate works now
+ o HTTPS POST/PUT over a proxy requiring NTLM/Digest/Negotiate
  o less restrictive libidn requirements, 0.4.1 or later is fine
- o fixed HTTP POST or PUT with Digest/Negotiate/NTLM selected but the server
+ o HTTP POST or PUT with Digest/Negotiate/NTLM selected but the server
    didn't require any authentication
  o win32 file:// transfer free memory bug
  o configure --disable-http builds a libcurl without HTTP support
- o CURLOPT_FILETIME had wrong type, it expects a long argument
- o builds fine with Borland on Windows again
- o the msvc curllib.dsp now builds the libcurl.lib file again
- o builds fine on VMS again
- o builds fine on NetWare again
+ o CURLOPT_FILETIME had wrong type in curl.h, it expects a long argument
+ o builds fine with Borland on Windows
+ o the msvc curllib.dsp now builds the libcurl.lib file
+ o builds fine on VMS
+ o builds fine on NetWare
  o HTTP Digest authentication with proxies uses correct user name + password
- o now builds fine with lcc-win32
+ o builds fine with lcc-win32
 
 Other curl-related news since the previous public release:
 
  o James Hu took over after Kevin Roth as maintainer of the curl package on
    cygwin. Many saludos to Kevin for a work well done during many years.
- o Gambas binding for libcurl: http://gambas.sf.net/
- o pycurl 7.12.0 was released http://pycurl.sf.net/
+ o Gambas binding: http://gambas.sf.net
+ o pycurl 7.12.0 was released http://pycurl.sf.net
+ o wxWidgets binding: http://homepage.mac.com/codonnell/wxcurldav/
+ o New Austrian curl web mirror: http://curl.gds.tuwien.ac.at
+ o TclCurl 0.12.0 was released:
+   http://personal1.iddeo.es/andresgarci/tclcurl/english/
+ o Ch binding: http://chcurl.sourceforge.net
+ o New US curl web mirror: http://curl.109k.com
+ o glib/GTK+ binding: http://atterer.net/glibcurl/
+ o New French curl web mirror: http://curl.mirror.internet.tp
 
 This release would not have looked like this without help, code, reports and
 advice from friends like these:
 
  Gisle Vanem, Vincent Bronner, Alexander Krasnostavsky, Chris Gaukroger,
  G<>nter Knauf, Marty Kuhrt, Kjetil Jacobsen, Steven Bazyl, Seshubabu Pasam,
- Luca Alteas, Jean-Louis Lemaire, David Byron, David Cohen
+ Luca Alteas, Jean-Louis Lemaire, David Byron, David Cohen, Rob Stanzel,
+ Niels van Tongeren, Andr<64>s Garc<72>a, Toby Peterson, Casey O'Donnell, Brian
+ Akins, Bertrand Demiddelaer, Joel Chen, Dylan Salisbury, Enrico Scholz,
+ Alexis Carvalho
 
         Thanks! (and sorry if I forgot to mention someone)

TODO-RELEASE

@@ -1,17 +1,9 @@
 Issues not sorted in any particular order.
-  UNASSIGNED means that no person has publicly stated to work on the issue.
-
-To get fixed in 7.12.1 (planned release: August 2004)
-======================
-
-35 - Fix multi interface when connecting to host with multiple IP addresses:
-     http://curl.haxx.se/mail/lib-2004-06/0163.html and
-     http://curl.haxx.se/mail/lib-2004-06/0167.html
-     UNASSIGNED
-
-* Bugfixes reported until late July
 
 To get fixed in 7.12.2 (planned release: December 2004)
 ======================
 
+36. Fix HTTP Negotiate authentication so that no bogus user name needs to be
+    provided to activate it.
+
  Bugfixes reported until late November

ares/CHANGES

@@ -1,5 +1,57 @@
   Changelog for the c-ares project
 
+* July 24
+
+- Made the lib get built static only if --enable-debug is used.
+
+- Gisle Vanem fixed:
+
+  Basically in loops like handle_errors(), 'query->next' was assigned a local
+  variable and then query was referenced after the memory was freed by
+  next_server(). I've changed that so next_server() and end_query() returns
+  the next query. So callers should use this ret-value.
+
+  The next problem was that 'server->tcp_buffer_pos' had a random value at
+  entry to 1st recv() (luckily causing Winsock to return ENOBUFS).
+
+  I've also added a ares_writev() for Windows to streamline the code a bit
+  more.
+
+* July 20
+- Fixed a few variable return types for some system calls. Made configure
+  check for ssize_t to make it possible to use that when receiving the send()
+  error code. This is necessary to prevent compiler warnings on some systems.
+
+- Made configure create config.h, and all source files now include setup.h that
+  might include the proper config.h (or a handicrafted alternative).
+
+- Switched to 'ares_socket_t' type for sockets in ares, since Windows don't
+  use 'int' for that.
+
+- automake-ified and libool-ified c-ares. Now it builds libcares as a shared
+  lib on most platforms if wanted. (This bloated the size of the release
+  archive with another 200K!)
+
+- Makefile.am now uses Makefile.inc for the c sources, h headers and man
+  pages, to make it easier for other makefiles to use the exact same set of
+  files.
+
+- Adjusted 'maketgz' to use the new automake magic when building distribution
+  archives.
+
+- Anyone desires HTML and/or PDF versions of the man pages in the release
+  archives?
+
+* July 3
+- G<>nter Knauf made c-ares build and run on Novell Netware.
+
+* July 1
+- Gisle Vanem provided Makefile.dj to build with djgpp, added a few more djgpp
+  fixes and made ares not use 'errno' to provide further info on Windows.
+
+* June 30
+- Gisle Vanem made it build with djgpp and run fine with the Watt-32 stack.
+
 * June 10
 - Gisle Vanem's init patch for Windows:
 

ares/FILES

@@ -10,6 +10,9 @@ maketgz
 aclocal.m4
 acinclude.m4
 Makefile.in
+Makefile.dj
+Makefile.m32
+Makefile.netware
 install-sh
 mkinstalldirs
 configure

ares/Makefile.am

@@ -0,0 +1,57 @@
+AUTOMAKE_OPTIONS = foreign
+
+lib_LTLIBRARIES = libcares.la
+
+man_MANS = $(MANPAGES)
+
+MSVCFILES = vc/adig/adig.dep vc/adig/adig.dsp vc/adig/adig.mak	\
+ vc/adig/adig.plg vc/vc.dsw vc/ahost/ahost.dep vc/ahost/ahost.dsp	\
+ vc/ahost/ahost.mak vc/ahost/ahost.plg vc/areslib/areslib.dep		\
+ vc/areslib/areslib.dsp vc/areslib/areslib.mak vc/areslib/areslib.plg
+
+# adig and ahost are just sample programs and thus not mentioned with the
+# regular sources and headers
+EXTRA_DIST = CHANGES README.cares Makefile.inc adig.c ahost.c $(man_MANS) \
+ $(MSVCFILES)
+
+
+VER=-version-info 0:0:0
+# This flag accepts an argument of the form current[:revision[:age]]. So,
+# passing -version-info 3:12:1 sets current to 3, revision to 12, and age to
+# 1.
+#
+# If either revision or age are omitted, they default to 0. Also note that age
+# must be less than or equal to the current interface number.
+#
+# Here are a set of rules to help you update your library version information: 
+#
+# 1.Start with version information of 0:0:0 for each libtool library.
+#
+# 2.Update the version information only immediately before a public release of
+# your software. More frequent updates are unnecessary, and only guarantee
+# that the current interface number gets larger faster.
+#
+# 3.If the library source code has changed at all since the last update, then
+# increment revision (c:r+1:a)
+#
+# 4.If any interfaces have been added, removed, or changed since the last
+# update, increment current, and set revision to 0. (c+1:r=0:a)
+#
+# 5.If any interfaces have been added since the last public release, then
+# increment age. (c:r:a+1)
+#
+# 6.If any interfaces have been removed since the last public release, then
+# set age to 0. (c:r:a=0)
+#
+
+libcares_la_LDFLAGS = $(VER)
+
+# Makefile.inc provides the CSOURCES and HHEADERS defines
+include Makefile.inc
+
+libcares_la_SOURCES = $(CSOURCES) $(HHEADERS)
+
+# where to install the c-ares headers
+libcares_ladir = $(includedir)
+# what headers to install on 'make install':
+libcares_la_HEADERS = ares.h ares_version.h

ares/Makefile.dj

@@ -0,0 +1,56 @@
+#
+# c-ares Makefile for djgpp/gcc/Watt-32
+#   By Gisle Vanem <giva@bgnett.no> 2004.
+#
+.SUFFIXES: .exe
+
+WATT32_ROOT = $(subst \,/,$(WATT_ROOT))
+
+CC      = gcc
+CFLAGS  = -O2 -Wall -DWATT32 -Dselect=select_s -I$(WATT32_ROOT)/inc
+LDFLAGS = -s
+EX_LIBS = $(WATT32_ROOT)/lib/libwatt.a
+
+SOURCE = ares_cancel.c ares_destroy.c ares_expand_name.c ares_expand_string.c ares_fds.c \
+         ares_free_hostent.c ares_free_string.c ares_gethostbyaddr.c ares_gethostbyname.c \
+         ares_init.c ares_mkquery.c ares_parse_a_reply.c ares_parse_ptr_reply.c \
+         ares_process.c ares_query.c ares_search.c ares_send.c ares_strerror.c \
+         ares_timeout.c ares__close_sockets.c ares__get_hostent.c ares__read_line.c \
+         ares_version.c
+
+OBJ_DIR = djgpp
+
+OBJECTS = $(addprefix $(OBJ_DIR)/, $(SOURCE:.c=.o))
+
+
+all: $(OBJ_DIR) libcares.a ahost.exe adig.exe
+	@echo Welcome to c-ares.
+
+$(OBJ_DIR):
+	- mkdir $(OBJ_DIR)
+
+libcares.a: $(OBJECTS)
+	ar rs $@ $?
+
+ahost.exe: ahost.c libcares.a
+	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $^ $(EX_LIBS)
+
+adig.exe: adig.c libcares.a
+	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $^ $(EX_LIBS)
+
+clean:
+	rm -f $(OBJECTS) libcares.a
+
+vclean realclean: clean
+	rm -f ahost.exe adig.exe depend.dj
+	- rmdir $(OBJ_DIR)
+
+$(OBJ_DIR)/%.o: %.c
+	$(CC) $(CFLAGS) -o $@ -c $<
+	@echo
+
+depend:
+	$(CC) -MM $(CFLAGS) $(SOURCE) | \
+	sed -e 's/^\([a-zA-Z0-9_-]*\.o:\)/$$(OBJ_DIR)\/\1/' > depend.dj
+
+-include depend.dj

ares/Makefile.in

@@ -1,79 +0,0 @@
-# $Id$
-
-SHELL=/bin/sh
-INSTALL=@INSTALL@
-RANLIB=@RANLIB@
-VPATH=@srcdir@
-srcdir=@srcdir@
-top_srcdir=@top_srcdir@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-mandir=@mandir@
-
-LIB=libcares.a
-CC=@CC@
-CPPFLAGS=@CPPFLAGS@
-CFLAGS=@CFLAGS@ ${WARN_CFLAGS} ${ERROR_CFLAGS}
-DEFS=@DEFS@
-LDFLAGS=@LDFLAGS@
-LIBS=@LIBS@
-ALL_CFLAGS=${CPPFLAGS} ${CFLAGS} ${DEFS}
-OBJS=	ares__close_sockets.o ares__get_hostent.o ares__read_line.o \
-	ares_destroy.o ares_expand_name.o ares_fds.o \
-	ares_free_hostent.o ares_free_string.o ares_gethostbyaddr.o \
-	ares_gethostbyname.o ares_init.o ares_mkquery.o ares_parse_a_reply.o \
-	ares_parse_ptr_reply.o ares_process.o ares_query.o ares_search.o \
-	ares_send.o ares_strerror.o ares_timeout.o ares_version.o \
-	ares_expand_string.o ares_cancel.o
-
-MANPAGES= ares_destroy.3 ares_expand_name.3 ares_expand_string.3 ares_fds.3   \
-        ares_free_hostent.3 ares_free_string.3 ares_gethostbyaddr.3	      \
-        ares_gethostbyname.3 ares_init.3 ares_init_options.3 ares_mkquery.3   \
-        ares_parse_a_reply.3 ares_parse_ptr_reply.3 ares_process.3	      \
-        ares_query.3 ares_search.3 ares_send.3 ares_strerror.3 ares_timeout.3 \
-        ares_version.3 ares_cancel.3
-
-$(LIB): ${OBJS}
-	ar cru $@ ${OBJS}
-	${RANLIB} $@
-
-all: $(LIB) demos
-
-demos: adig ahost
-
-tags:
-	etags *.[ch]
-
-adig: adig.o $(LIB)
-	${CC} ${LDFLAGS} -o $@ adig.o $(LIB) ${LIBS}
-
-ahost: ahost.o $(LIB)
-	${CC} ${LDFLAGS} -o $@ ahost.o $(LIB) ${LIBS}
-
-${OBJS}: ares.h ares_dns.h ares_private.h
-
-.c.o:
-	${CC} -c ${ALL_CFLAGS} $<
-
-check:
-
-install:
-	${top_srcdir}/mkinstalldirs ${DESTDIR}${libdir}
-	${top_srcdir}/mkinstalldirs ${DESTDIR}${includedir}
-	${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man3
-	${INSTALL} -m 644 $(LIB) ${DESTDIR}${libdir}
-	${RANLIB} ${DESTDIR}${libdir}/$(LIB)
-	chmod u-w ${DESTDIR}${libdir}/$(LIB)
-	${INSTALL} -m 444 ${srcdir}/ares.h ${DESTDIR}${includedir}
-	${INSTALL} -m 444 ${srcdir}/ares_version.h ${DESTDIR}${includedir}
-	(for man in $(MANPAGES); do \
-	   ${INSTALL} -m 444 ${srcdir}/$${man} ${DESTDIR}${mandir}/man3; \
-	done)
-
-clean:
-	rm -f ${OBJS} $(LIB) adig.o adig ahost.o ahost
-
-distclean: clean
-	rm -f config.cache config.log config.status Makefile

ares/Makefile.inc

@@ -0,0 +1,15 @@
+CSOURCES = ares_fds.c ares_process.c ares_free_hostent.c ares_query.c	   \
+ares__close_sockets.c ares_free_string.c ares_search.c ares__get_hostent.c \
+ares_gethostbyaddr.c ares_send.c ares__read_line.c ares_gethostbyname.c	   \
+ares_strerror.c ares_cancel.c ares_init.c ares_timeout.c ares_destroy.c	   \
+ares_mkquery.c ares_version.c ares_expand_name.c ares_parse_a_reply.c	   \
+windows_port.c ares_expand_string.c ares_parse_ptr_reply.c
+
+HHEADERS = ares.h ares_private.h setup.h ares_dns.h ares_version.h nameser.h
+
+MANPAGES= ares_destroy.3 ares_expand_name.3 ares_expand_string.3 ares_fds.3 \
+ ares_free_hostent.3 ares_free_string.3 ares_gethostbyaddr.3		    \
+ ares_gethostbyname.3 ares_init.3 ares_init_options.3 ares_mkquery.3	    \
+ ares_parse_a_reply.3 ares_parse_ptr_reply.3 ares_process.3		    \
+ ares_query.3 ares_search.3 ares_send.3 ares_strerror.3 ares_timeout.3	    \
+ ares_version.3 ares_cancel.3

ares/Makefile.m32

@@ -0,0 +1,75 @@
+#############################################################
+# $Id$
+#
+## Makefile for building libcares.a with MingW32 (GCC-3.2)
+## Use: make -f Makefile.m32 [demos]
+##
+## Quick hack by Guenter; comments to: /dev/nul
+
+CC = gcc
+AR = ar
+RANLIB = ranlib
+STRIP = strip -g
+#RM = rm -f 
+
+########################################################
+## Nothing more to do below this line!
+
+LIB=libcares.a
+CC=gcc
+#CPPFLAGS=@CPPFLAGS@
+WARN_FLAGS=-Wall
+CFLAGS=-O2
+CFLAGS+=${WARN_CFLAGS} ${ERROR_CFLAGS}
+DEFS=-DMINGW32
+LDFLAGS=-s
+LIBS=-lwsock32
+ALL_CFLAGS=${CPPFLAGS} ${CFLAGS} ${DEFS}
+
+MANPAGES := $(patsubst %.c,%.o,$(wildcard ares_*.3))
+
+OBJS	:= $(patsubst %.c,%.o,$(wildcard ares_*.c))
+OBJS	+= windows_port.o
+
+$(LIB): ${OBJS}
+	ar cru $@ ${OBJS}
+	${RANLIB} $@
+
+all: $(LIB) demos
+
+demos: adig.exe ahost.exe
+
+tags:
+	etags *.[ch]
+
+adig.exe: adig.o $(LIB)
+	${CC} ${LDFLAGS} -o $@ adig.o $(LIB) ${LIBS}
+
+ahost.exe: ahost.o $(LIB)
+	${CC} ${LDFLAGS} -o $@ ahost.o $(LIB) ${LIBS}
+
+${OBJS}: ares.h ares_dns.h ares_private.h
+
+.c.o:
+	${CC} -c ${ALL_CFLAGS} $<
+
+check:
+
+install:
+	${top_srcdir}/mkinstalldirs ${DESTDIR}${libdir}
+	${top_srcdir}/mkinstalldirs ${DESTDIR}${includedir}
+	${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man3
+	${INSTALL} -m 644 $(LIB) ${DESTDIR}${libdir}
+	${RANLIB} ${DESTDIR}${libdir}/$(LIB)
+	chmod u-w ${DESTDIR}${libdir}/$(LIB)
+	${INSTALL} -m 444 ${srcdir}/ares.h ${DESTDIR}${includedir}
+	${INSTALL} -m 444 ${srcdir}/ares_version.h ${DESTDIR}${includedir}
+	(for man in $(MANPAGES); do \
+	   ${INSTALL} -m 444 ${srcdir}/$${man} ${DESTDIR}${mandir}/man3; \
+	done)
+
+clean:
+	rm -f ${OBJS} $(LIB) adig.o adig.exe ahost.o ahost.exe
+
+distclean: clean
+	rm -f config.cache config.log config.status Makefile

ares/Makefile.netware

@@ -0,0 +1,317 @@
+#################################################################
+#
+## Makefile for building libares.lib (NetWare version - gnu make)
+## Use: make -f Makefile.netware
+##
+## Comments to: Guenter Knauf <eflash@gmx.net>
+#
+#################################################################
+
+# Edit the path below to point to the base of your Novell NDK.
+ifndef NDKBASE
+NDKBASE	= c:/novell
+endif
+
+ifndef INSTDIR
+INSTDIR	= ../curl-$(LIBCURL_VERSION_STR)-bin-nw
+endif
+
+# Edit the vars below to change NLM target settings.
+TARGETS = adig.nlm ahost.nlm
+LTARGET = libcares.lib
+VERSION	= $(LIBCARES_VERSION)
+COPYR	= Copyright (c) 1996 - 2004, Daniel Stenberg, <daniel@haxx.se>
+DESCR	= cURL $(subst .def,,$(notdir $@)) $(LIBCARES_VERSION_STR) - http://curl.haxx.se
+MTSAFE	= YES
+STACK	= 64000
+SCREEN	= none
+#EXPORTS	=
+# Comment the line below if you dont want to load protected automatically.
+#LDRING	= 3
+
+# Edit the var below to point to your lib architecture.
+ifndef LIBARCH
+LIBARCH = LIBC
+endif
+
+# must be equal to DEBUG or NDEBUG
+DB	= NDEBUG
+# DB	= DEBUG
+# DB	= CURLDEBUG
+# Optimization: -O<n> or debugging: -g
+ifeq ($(DB),NDEBUG)
+	OPT	= -O2
+	OBJDIR	= release
+else
+	OPT	= -g
+	OBJDIR	= debug
+endif
+
+# Include the version info retrieved from curlver.h
+-include $(OBJDIR)/version.inc
+
+# The following line defines your compiler.
+ifdef METROWERKS
+	CC = mwccnlm
+else
+	CC = gcc
+endif
+YACC	= bison -y
+CP	= cp -afv
+# RM	= rm -f
+# if you want to mark the target as MTSAFE you will need a tool for
+# generating the xdc data for the linker; here's a minimal tool:
+# http://www.gknw.com/development/prgtools/mkxdc.zip
+MPKXDC	= mkxdc
+
+# Global flags for all compilers
+CFLAGS	= $(OPT) -D$(DB) -DNETWARE -DHAVE_CONFIG_H -nostdinc
+
+ifeq ($(CC),mwccnlm)
+LD	= mwldnlm
+LDFLAGS	= -nostdlib $(PRELUDE) $(OBJS) $(<:.def=.o) -o $@ -commandfile
+AR	= mwldnlm
+ARFLAGS	= -type library -w nocmdline $(OBJDIR)/*.o -o
+CFLAGS	+= -msgstyle gcc -gccinc -inline off -opt nointrinsics -proc 586
+CFLAGS	+= -relax_pointers
+#CFLAGS	+= -w on
+ifeq ($(LIBARCH),LIBC)
+	PRELUDE = $(SDK_LIBC)/imports/libcpre.o
+	CFLAGS += -align 4
+else
+	PRELUDE = "$(METROWERKS)/Novell Support/libraries/runtime/prelude.obj"
+#	CFLAGS += -include "$(METROWERKS)/Novell Support/headers/nlm_prefix.h"
+	CFLAGS += -align 1
+endif
+else
+LD	= nlmconv
+LDFLAGS	= -T
+AR	= ar
+ARFLAGS	= -cq
+CFLAGS	+= -fno-builtin -fpack-struct -fpcc-struct-return
+CFLAGS	+= -Wall -Wno-format # -pedantic
+ifeq ($(LIBARCH),LIBC)
+	PRELUDE = $(SDK_LIBC)/imports/libcpre.gcc.o
+else
+	PRELUDE = $(SDK_CLIB)/imports/clibpre.gcc.o
+	CFLAGS += -include $(NDKBASE)/nlmconv/genlm.h
+endif
+endif
+
+NDK_ROOT = $(NDKBASE)/ndk
+SDK_CLIB = $(NDK_ROOT)/nwsdk
+SDK_LIBC = $(NDK_ROOT)/libc
+
+ifeq ($(LIBARCH),LIBC)
+	INCLUDES += -I$(SDK_LIBC)/include -I$(SDK_LIBC)/include/nks
+	INCLUDES += -I$(SDK_LIBC)/include/winsock
+	CFLAGS += -D_POSIX_SOURCE
+#	CFLAGS += -D__ANSIC__
+else
+	INCLUDES += -I$(SDK_CLIB)/include/nlm -I$(SDK_CLIB)/include
+	# INCLUDES += -I$(SDK_CLIB)/include/nlm/obsolete
+	CFLAGS += -DNETDB_USE_INTERNET
+endif
+CFLAGS	+= -I. $(INCLUDES)
+
+ifeq ($(MTSAFE),YES)
+	XDCOPT = -n
+endif
+ifeq ($(MTSAFE),NO)
+	XDCOPT = -u
+endif
+
+ifeq ($(findstring linux,$(OSTYPE)),linux)
+DL	= '
+#-include $(NDKBASE)/nlmconv/ncpfs.inc
+endif
+
+OBJS	:= $(patsubst %.c,$(OBJDIR)/%.o,$(wildcard ares_*.c))
+
+.PHONY: lib nlm prebuild dist install clean
+
+lib: prebuild $(LTARGET)
+
+nlm: prebuild $(TARGETS) 
+
+prebuild: $(OBJDIR) $(OBJDIR)/version.inc config.h arpa/nameser.h
+
+dist: all
+	-$(RM) $(OBJS) $(OBJDIR)/*.map $(OBJDIR)/*.ncv
+	-$(RM) $(OBJDIR)/*.def $(OBJDIR)/*.xdc $(OBJDIR)/version.inc
+
+install: $(INSTDIR) all
+	@$(CP) *.nlm $(INSTDIR)
+	@$(CP) ../CHANGES $(INSTDIR)
+	@$(CP) ../COPYING $(INSTDIR)
+	@$(CP) ../README $(INSTDIR)
+	@$(CP) ../RELEASE-NOTES $(INSTDIR)
+
+clean:
+	-$(RM) $(LTARGET) $(TARGETS) config.h
+	-$(RM) -r $(OBJDIR)
+	-$(RM) -r arpa
+
+%.lib: $(OBJS)
+	@echo Creating $@
+	@-$(RM) $@
+	@$(AR) $(ARFLAGS) $@ $^
+
+%.nlm: $(OBJDIR)/%.def $(OBJDIR)/%.o $(OBJDIR)/%.xdc $(OBJS)
+	@echo Linking $@
+	@-$(RM) $@
+	@$(LD) $(LDFLAGS) $<
+
+$(INSTDIR):
+	@mkdir $(INSTDIR)
+
+$(OBJDIR):
+	@mkdir $(OBJDIR)
+
+$(OBJDIR)/%.o: %.c
+#	@echo Compiling $<
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(OBJDIR)/version.inc: ares_version.h $(OBJDIR)
+	@echo Creating $@
+	@awk -f ../packages/NetWare/get_ver.awk $< > $@
+
+$(OBJDIR)/%.xdc: Makefile.netware
+	@echo Creating $@
+	@$(MPKXDC) $(XDCOPT) $@
+
+$(OBJDIR)/%.def: Makefile.netware
+	@echo Creating $@
+	@echo $(DL)# DEF file for linking with $(LD)$(DL) > $@
+	@echo $(DL)# Do not edit this file - it is created by make!$(DL) >> $@
+	@echo $(DL)# All your changes will be lost!!$(DL) >> $@
+	@echo $(DL)#$(DL) >> $@
+	@echo $(DL)copyright "$(COPYR)"$(DL) >> $@
+	@echo $(DL)description "$(DESCR)"$(DL) >> $@
+	@echo $(DL)version $(VERSION)$(DL) >> $@
+ifdef NLMTYPE
+	@echo $(DL)type $(NLMTYPE)$(DL) >> $@
+endif
+ifdef STACK
+	@echo $(DL)stack $(STACK)$(DL) >> $@
+endif
+ifdef SCREEN
+	@echo $(DL)screenname "$(SCREEN)"$(DL) >> $@
+else
+	@echo $(DL)screenname "DEFAULT"$(DL) >> $@
+endif
+ifeq ($(DB),DEBUG)
+	@echo $(DL)debug$(DL) >> $@
+endif
+	@echo $(DL)threadname "$^"$(DL) >> $@
+ifdef XDCOPT
+	@echo $(DL)xdcdata $(@:.def=.xdc)$(DL) >> $@
+endif
+ifeq ($(LDRING),0)
+	@echo $(DL)flag_on 16$(DL) >> $@
+endif
+ifeq ($(LDRING),3)
+	@echo $(DL)flag_on 512$(DL) >> $@
+endif
+ifeq ($(LIBARCH),CLIB)
+	@echo $(DL)start _Prelude$(DL) >> $@
+	@echo $(DL)exit _Stop$(DL) >> $@
+	@echo $(DL)import @$(SDK_CLIB)/imports/clib.imp$(DL) >> $@
+	@echo $(DL)import @$(SDK_CLIB)/imports/threads.imp$(DL) >> $@
+	@echo $(DL)import @$(SDK_CLIB)/imports/nlmlib.imp$(DL) >> $@
+	@echo $(DL)import @$(SDK_CLIB)/imports/socklib.imp$(DL) >> $@
+	@echo $(DL)module clib$(DL) >> $@
+else
+	@echo $(DL)flag_on 64$(DL) >> $@
+	@echo $(DL)pseudopreemption$(DL) >> $@
+	@echo $(DL)start _LibCPrelude$(DL) >> $@
+	@echo $(DL)exit _LibCPostlude$(DL) >> $@
+	@echo $(DL)check _LibCCheckUnload$(DL) >> $@
+	@echo $(DL)import @$(SDK_LIBC)/imports/libc.imp$(DL) >> $@
+	@echo $(DL)import @$(SDK_LIBC)/imports/netware.imp$(DL) >> $@
+	@echo $(DL)module libc$(DL) >> $@
+endif
+ifdef MODULES
+	@echo $(DL)module $(MODULES)$(DL) >> $@
+endif
+ifdef EXPORTS
+	@echo $(DL)export $(EXPORTS)$(DL) >> $@
+endif
+ifdef IMPORTS
+	@echo $(DL)import $(IMPORTS)$(DL) >> $@
+endif
+ifeq ($(LD),nlmconv)
+	@echo $(DL)input $(OBJS)$(DL) >> $@
+	@echo $(DL)input $(PRELUDE)$(DL) >> $@
+	@echo $(DL)output $(notdir $(@:.def=.nlm))$(DL) >> $@
+endif
+
+config.h: Makefile.netware
+	@echo Creating $@
+	@echo $(DL)/* $@ for NetWare target.$(DL) > $@
+	@echo $(DL)** Do not edit this file - it is created by make!$(DL) >> $@
+	@echo $(DL)** All your changes will be lost!!$(DL) >> $@
+	@echo $(DL)*/$(DL) >> $@
+	@echo $(DL)#define OS "i586-pc-NetWare"$(DL) >> $@
+	@echo $(DL)#define VERSION "$(LIBCURL_VERSION_STR)"$(DL) >> $@
+	@echo $(DL)#define PACKAGE_BUGREPORT "curl-bug@haxx.se"$(DL) >> $@
+	@echo $(DL)#define HAVE_ARPA_INET_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_ASSERT_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_DLFCN_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_DLOPEN 1$(DL) >> $@
+	@echo $(DL)#define HAVE_ERR_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_FCNTL_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_FIONBIO 1$(DL) >> $@
+	@echo $(DL)#define HAVE_GETHOSTBYADDR 1$(DL) >> $@
+	@echo $(DL)#define HAVE_GETTIMEOFDAY 1$(DL) >> $@
+	@echo $(DL)#define HAVE_INET_ADDR 1$(DL) >> $@
+	@echo $(DL)#define HAVE_INET_NTOA 1$(DL) >> $@
+	@echo $(DL)#define HAVE_INET_PTON 1$(DL) >> $@
+	@echo $(DL)#define HAVE_INTTYPES_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_LIMITS_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_LONGLONG 1$(DL) >> $@
+	@echo $(DL)#define HAVE_MALLOC_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_NETINET_IN_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SELECT 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SETJMP_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SIGNAL 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SOCKET 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STDINT_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STDLIB_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRCASECMP 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRDUP 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRFTIME 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRING_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRLCAT 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRLCPY 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRSTR 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_PARAM_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_SELECT_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_STAT_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_TIME_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_TERMIOS_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_TIME_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_UNAME 1$(DL) >> $@
+	@echo $(DL)#define HAVE_UNISTD_H 1$(DL) >> $@
+	@echo $(DL)#define RETSIGTYPE void$(DL) >> $@
+	@echo $(DL)#define SIZEOF_CURL_OFF_T 4$(DL) >> $@
+	@echo $(DL)#define STDC_HEADERS 1$(DL) >> $@
+	@echo $(DL)#define TIME_WITH_SYS_TIME 1$(DL) >> $@
+ifdef NW_WINSOCK
+	@echo $(DL)#define HAVE_CLOSESOCKET 1$(DL) >> $@
+else
+	@echo $(DL)#define HAVE_SYS_TYPES_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_SOCKET_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_SOCKIO_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_NETDB_H 1$(DL) >> $@
+endif
+ifdef OLD_NOVELLSDK
+	@echo $(DL)#define socklen_t int$(DL) >> $@
+endif
+
+arpa/nameser.h: nameser.h
+	@echo Fix missing header $@
+	@-mkdir arpa
+	@$(CP) $< arpa
+
+

ares/NEWS

@@ -1,3 +1,6 @@
+Major changes since:
+* see the CHANGES file
+
 Major changes in release 1.1.1:
 * ares should now compile as C++ code (no longer uses reserved word
   "class").

ares/adig.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32

ares/ahost.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32

ares/ares.h

@@ -20,7 +20,7 @@
 
 #include <sys/types.h>
 
-#ifdef _AIX
+#if defined(_AIX) || defined(NETWARE)
 /* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish
    libc5-based Linux systems. Only include it on system that are known to
    require it! */

ares/ares__close_sockets.c

@@ -13,6 +13,8 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
+
 #include <stdlib.h>
 #ifdef WIN32
 #else
@@ -42,14 +44,14 @@ void ares__close_sockets(struct server_state *server)
   server->tcp_lenbuf_pos = 0;
 
   /* Close the TCP and UDP sockets. */
-  if (server->tcp_socket != -1)
+  if (server->tcp_socket != ARES_SOCKET_BAD)
     {
       closesocket(server->tcp_socket);
-      server->tcp_socket = -1;
+      server->tcp_socket = ARES_SOCKET_BAD;
     }
-  if (server->udp_socket != -1)
+  if (server->udp_socket != ARES_SOCKET_BAD)
     {
       closesocket(server->udp_socket);
-      server->udp_socket = -1;
+      server->udp_socket = ARES_SOCKET_BAD;
     }
 }

ares/ares__get_hostent.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32

ares/ares__read_line.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

ares/ares_cancel.c

@@ -1,18 +1,17 @@
-/* Copyright 1998 by the Massachusetts Institute of Technology.
+/* Copyright (C) 2004 by Daniel Stenberg et al
  *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  M.I.T. makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <stdlib.h>
 #include "ares.h"
 #include "ares_private.h"

ares/ares_destroy.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <stdlib.h>
 #include "ares.h"
 #include "ares_private.h"

ares/ares_expand_name.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32

ares/ares_expand_string.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32

ares/ares_fds.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32
@@ -37,13 +38,13 @@ int ares_fds(ares_channel channel, fd_set *read_fds, fd_set *write_fds)
   for (i = 0; i < channel->nservers; i++)
     {
       server = &channel->servers[i];
-      if (server->udp_socket != -1)
+      if (server->udp_socket != ARES_SOCKET_BAD)
 	{
 	  FD_SET(server->udp_socket, read_fds);
 	  if (server->udp_socket >= nfds)
 	    nfds = server->udp_socket + 1;
 	}
-      if (server->tcp_socket != -1)
+      if (server->tcp_socket != ARES_SOCKET_BAD)
 	{
 	  FD_SET(server->tcp_socket, read_fds);
 	  if (server->qhead)

ares/ares_free_hostent.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <stdlib.h>
 
 #ifdef WIN32

ares/ares_free_string.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <stdlib.h>
 #include "ares.h"
 

ares/ares_gethostbyaddr.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32
@@ -151,6 +152,12 @@ static int file_lookup(struct in_addr *addr, struct hostent **host)
     strcat(PATH_HOSTS, PATH_HOSTS_9X);
   }
 
+#elif defined(WATT32)
+  extern const char *_w32_GetHostsFile (void);
+  const char *PATH_HOSTS = _w32_GetHostsFile();
+
+  if (!PATH_HOSTS)
+    return ARES_ENOTFOUND;
 #endif
 
   fp = fopen(PATH_HOSTS, "r");

ares/ares_gethostbyname.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32
@@ -224,6 +225,12 @@ static int file_lookup(const char *name, struct hostent **host)
     strcat(PATH_HOSTS, PATH_HOSTS_9X);
   }
 
+#elif defined(WATT32)
+  extern const char *_w32_GetHostsFile (void);
+  const char *PATH_HOSTS = _w32_GetHostsFile();
+
+  if (!PATH_HOSTS)
+    return ARES_ENOTFOUND;
 #endif
 
   fp = fopen(PATH_HOSTS, "r");

ares/ares_init.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32
@@ -127,8 +128,8 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options,
   for (i = 0; i < channel->nservers; i++)
     {
       server = &channel->servers[i];
-      server->udp_socket = -1;
-      server->tcp_socket = -1;
+      server->udp_socket = ARES_SOCKET_BAD;
+      server->tcp_socket = ARES_SOCKET_BAD;
       server->tcp_lenbuf_pos = 0;
       server->tcp_buffer = NULL;
       server->qhead = NULL;
@@ -506,6 +507,24 @@ DhcpNameServer
     free(resolvers);
   }
 
+#elif defined(WATT32)
+  int i;
+
+  sock_init();
+  for (i = 0; def_nameservers[i]; i++)
+      ;
+  if (i == 0)
+    return ARES_SUCCESS; /* use localhost DNS server */
+
+  nservers = i;
+  servers = calloc(sizeof(*servers), i);
+  if (!servers)
+     return ARES_ENOMEM;
+
+  for (i = 0; def_nameservers[i]; i++)
+      servers[i].addr.s_addr = htonl(def_nameservers[i]);
+  status = ARES_EOF;
+
 #else
   {
     char *p;

ares/ares_mkquery.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32

ares/ares_parse_a_reply.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32

ares/ares_parse_ptr_reply.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32

ares/ares_private.h

@@ -27,6 +27,14 @@
 #define closesocket(x) close(x)
 #endif
 
+#ifdef WATT32
+#include <tcp.h>
+#include <sys/ioctl.h>
+#undef  closesocket
+#define closesocket(s)    close_s(s)
+#define writev(s,v,c)     writev_s(s,v,c)
+#endif
+
 #define	DEFAULT_TIMEOUT		5
 #define DEFAULT_TRIES		4
 #ifndef INADDR_NONE
@@ -42,7 +50,16 @@
 #define DHCPNAMESERVER "DhcpNameServer"
 #define PATH_HOSTS_NT  "\\drivers\\etc\\hosts"
 #define PATH_HOSTS_9X  "\\hosts"
-          
+
+#elif defined(WATT32)
+
+#define PATH_RESOLV_CONF "/dev/ENV/etc/resolv.conf"
+
+#elif defined(NETWARE)
+
+#define PATH_RESOLV_CONF "sys:/etc/resolv.cfg"
+#define PATH_HOSTS		"sys:/etc/hosts"
+
 #else
 
 #define PATH_RESOLV_CONF	"/etc/resolv.conf"
@@ -65,8 +82,8 @@ struct send_request {
 
 struct server_state {
   struct in_addr addr;
-  int udp_socket;
-  int tcp_socket;
+  ares_socket_t udp_socket;
+  ares_socket_t tcp_socket;
 
   /* Mini-buffer for reading the length word */
   unsigned char tcp_lenbuf[2];

ares/ares_process.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32
@@ -35,6 +36,12 @@
 #include "ares_dns.h"
 #include "ares_private.h"
 
+#ifdef WIN32
+#define GET_ERRNO()  WSAGetLastError()
+#else
+#define GET_ERRNO()  errno
+#endif
+
 static void write_tcp_data(ares_channel channel, fd_set *write_fds,
 			   time_t now);
 static void read_tcp_data(ares_channel channel, fd_set *read_fds, time_t now);
@@ -44,12 +51,12 @@ static void process_timeouts(ares_channel channel, time_t now);
 static void process_answer(ares_channel channel, unsigned char *abuf,
 			   int alen, int whichserver, int tcp, int now);
 static void handle_error(ares_channel channel, int whichserver, time_t now);
-static void next_server(ares_channel channel, struct query *query, time_t now);
+static struct query *next_server(ares_channel channel, struct query *query, time_t now);
 static int open_tcp_socket(ares_channel channel, struct server_state *server);
 static int open_udp_socket(ares_channel channel, struct server_state *server);
 static int same_questions(const unsigned char *qbuf, int qlen,
 			  const unsigned char *abuf, int alen);
-static void end_query(ares_channel channel, struct query *query, int status,
+static struct query *end_query(ares_channel channel, struct query *query, int status,
 		      unsigned char *abuf, int alen);
 
 /* Something interesting happened on the wire, or there was a timeout.
@@ -74,13 +81,16 @@ static void write_tcp_data(ares_channel channel, fd_set *write_fds, time_t now)
   struct server_state *server;
   struct send_request *sendreq;
   struct iovec *vec;
-  int i, n, count;
+  int i;
+  ssize_t scount;
+  int wcount;
+  size_t n;
 
   for (i = 0; i < channel->nservers; i++)
     {
       /* Make sure server has data to send and is selected in write_fds. */
       server = &channel->servers[i];
-      if (!server->qhead || server->tcp_socket == -1
+      if (!server->qhead || server->tcp_socket == ARES_SOCKET_BAD
 	  || !FD_ISSET(server->tcp_socket, write_fds))
 	continue;
 
@@ -89,16 +99,10 @@ static void write_tcp_data(ares_channel channel, fd_set *write_fds, time_t now)
       for (sendreq = server->qhead; sendreq; sendreq = sendreq->next)
 	n++;
 
-#ifdef WIN32
-      vec = NULL;
-#else
       /* Allocate iovecs so we can send all our data at once. */
       vec = malloc(n * sizeof(struct iovec));
-#endif
       if (vec)
 	{
-#ifdef WIN32
-#else
 	  /* Fill in the iovecs and send. */
 	  n = 0;
 	  for (sendreq = server->qhead; sendreq; sendreq = sendreq->next)
@@ -107,21 +111,21 @@ static void write_tcp_data(ares_channel channel, fd_set *write_fds, time_t now)
 	      vec[n].iov_len = sendreq->len;
 	      n++;
 	    }
-	  count = writev(server->tcp_socket, vec, n);
+	  wcount = writev(server->tcp_socket, vec, n);
 	  free(vec);
-	  if (count < 0)
+	  if (wcount < 0)
 	    {
 	      handle_error(channel, i, now);
 	      continue;
 	    }
 
 	  /* Advance the send queue by as many bytes as we sent. */
-	  while (count)
+	  while (wcount)
 	    {
 	      sendreq = server->qhead;
-	      if ((size_t)count >= sendreq->len)
+	      if ((size_t)wcount >= sendreq->len)
 		{
-		  count -= sendreq->len;
+		  wcount -= sendreq->len;
 		  server->qhead = sendreq->next;
 		  if (server->qhead == NULL)
 		    server->qtail = NULL;
@@ -129,28 +133,27 @@ static void write_tcp_data(ares_channel channel, fd_set *write_fds, time_t now)
 		}
 	      else
 		{
-		  sendreq->data += count;
-		  sendreq->len -= count;
+		  sendreq->data += wcount;
+		  sendreq->len -= wcount;
 		  break;
 		}
 	    }
-#endif
 	}
       else
 	{
 	  /* Can't allocate iovecs; just send the first request. */
 	  sendreq = server->qhead;
 
-          count = send(server->tcp_socket, sendreq->data, sendreq->len, 0);
+          scount = send(server->tcp_socket, sendreq->data, sendreq->len, 0);
 
-	  if (count < 0)
+	  if (scount < 0)
 	    {
 	      handle_error(channel, i, now);
 	      continue;
 	    }
 
 	  /* Advance the send queue by as many bytes as we sent. */
-	  if ((size_t)count == sendreq->len)
+	  if ((size_t)scount == sendreq->len)
 	    {
 	      server->qhead = sendreq->next;
 	      if (server->qhead == NULL)
@@ -159,8 +162,8 @@ static void write_tcp_data(ares_channel channel, fd_set *write_fds, time_t now)
 	    }
 	  else
 	    {
-	      sendreq->data += count;
-	      sendreq->len -= count;
+	      sendreq->data += scount;
+	      sendreq->len -= scount;
 	    }
 	}
     }
@@ -179,7 +182,8 @@ static void read_tcp_data(ares_channel channel, fd_set *read_fds, time_t now)
     {
       /* Make sure the server has a socket and is selected in read_fds. */
       server = &channel->servers[i];
-      if (server->tcp_socket == -1 || !FD_ISSET(server->tcp_socket, read_fds))
+      if (server->tcp_socket == ARES_SOCKET_BAD ||
+          !FD_ISSET(server->tcp_socket, read_fds))
 	continue;
 
       if (server->tcp_lenbuf_pos != 2)
@@ -251,7 +255,8 @@ static void read_udp_packets(ares_channel channel, fd_set *read_fds,
       /* Make sure the server has a socket and is selected in read_fds. */
       server = &channel->servers[i];
 
-      if (server->udp_socket == -1 || !FD_ISSET(server->udp_socket, read_fds))
+      if (server->udp_socket == ARES_SOCKET_BAD ||
+          !FD_ISSET(server->udp_socket, read_fds))
 	continue;
 
       count = recv(server->udp_socket, buf, sizeof(buf), 0);
@@ -273,7 +278,7 @@ static void process_timeouts(ares_channel channel, time_t now)
       if (query->timeout != 0 && now >= query->timeout)
 	{
 	  query->error_status = ARES_ETIMEOUT;
-	  next_server(channel, query, now);
+	  next = next_server(channel, query, now);
 	}
     }
 }
@@ -349,7 +354,7 @@ static void process_answer(ares_channel channel, unsigned char *abuf,
 
 static void handle_error(ares_channel channel, int whichserver, time_t now)
 {
-  struct query *query;
+  struct query *query, *next;
 
   /* Reset communications with this server. */
   ares__close_sockets(&channel->servers[whichserver]);
@@ -357,17 +362,19 @@ static void handle_error(ares_channel channel, int whichserver, time_t now)
   /* Tell all queries talking to this server to move on and not try
    * this server again.
    */
-  for (query = channel->queries; query; query = query->next)
+
+  for (query = channel->queries; query; query = next)
     {
+      next = query->next;
       if (query->server == whichserver)
 	{
 	  query->skip_server[whichserver] = 1;
-	  next_server(channel, query, now);
+	  next = next_server(channel, query, now);
 	}
     }
 }
 
-static void next_server(ares_channel channel, struct query *query, time_t now)
+static struct query *next_server(ares_channel channel, struct query *query, time_t now)
 {
   /* Advance to the next server or try. */
   query->server++;
@@ -378,7 +385,7 @@ static void next_server(ares_channel channel, struct query *query, time_t now)
 	  if (!query->skip_server[query->server])
 	    {
 	      ares__send_query(channel, query, now);
-	      return;
+	      return (query->next);
 	    }
 	}
       query->server = 0;
@@ -387,7 +394,7 @@ static void next_server(ares_channel channel, struct query *query, time_t now)
       if (query->using_tcp)
 	break;
     }
-  end_query(channel, query, query->error_status, NULL, 0);
+  return end_query(channel, query, query->error_status, NULL, 0);
 }
 
 void ares__send_query(ares_channel channel, struct query *query, time_t now)
@@ -401,7 +408,7 @@ void ares__send_query(ares_channel channel, struct query *query, time_t now)
       /* Make sure the TCP socket for this server is set up and queue
        * a send request.
        */
-      if (server->tcp_socket == -1)
+      if (server->tcp_socket == ARES_SOCKET_BAD)
 	{
 	  if (open_tcp_socket(channel, server) == -1)
 	    {
@@ -410,9 +417,12 @@ void ares__send_query(ares_channel channel, struct query *query, time_t now)
 	      return;
 	    }
 	}
-      sendreq = malloc(sizeof(struct send_request));
+      sendreq = calloc(sizeof(struct send_request), 1);
       if (!sendreq)
+        {
 	end_query(channel, query, ARES_ENOMEM, NULL, 0);
+          return;
+        }
       sendreq->data = query->tcpbuf;
       sendreq->len = query->tcplen;
       sendreq->next = NULL;
@@ -425,7 +435,7 @@ void ares__send_query(ares_channel channel, struct query *query, time_t now)
     }
   else
     {
-      if (server->udp_socket == -1)
+      if (server->udp_socket == ARES_SOCKET_BAD)
 	{
 	  if (open_udp_socket(channel, server) == -1)
 	    {
@@ -448,17 +458,18 @@ void ares__send_query(ares_channel channel, struct query *query, time_t now)
 
 static int open_tcp_socket(ares_channel channel, struct server_state *server)
 {
-  int s, flags;
+  ares_socket_t s;
+  int flags;
   struct sockaddr_in sockin;
 
   /* Acquire a socket. */
   s = socket(AF_INET, SOCK_STREAM, 0);
-  if (s == -1)
+  if (s == ARES_SOCKET_BAD)
     return -1;
 
   /* Set the socket non-blocking. */
 
-#ifdef WIN32
+#if defined(WIN32) || defined(WATT32)
   flags = 1;
   ioctlsocket(s, FIONBIO, &flags);
 #else
@@ -466,41 +477,44 @@ static int open_tcp_socket(ares_channel channel, struct server_state *server)
 
   if (flags == -1)
     {
-      close(s);
+      closesocket(s);
       return -1;
     }
   flags |= O_NONBLOCK;
   if (fcntl(s, F_SETFL, flags) == -1)
     {
-      close(s);
+      closesocket(s);
       return -1;
     }
 #endif
-  
+
   /* Connect to the server. */
   memset(&sockin, 0, sizeof(sockin));
   sockin.sin_family = AF_INET;
   sockin.sin_addr = server->addr;
   sockin.sin_port = channel->tcp_port;
-  if (connect(s, (struct sockaddr *) &sockin, sizeof(sockin)) == -1
-      && errno != EINPROGRESS)
-    {
+  if (connect(s, (struct sockaddr *) &sockin, sizeof(sockin)) == -1) {
+    int err = GET_ERRNO();
+
+    if (err != EINPROGRESS && err != EWOULDBLOCK) {
       closesocket(s);
       return -1;
     }
+  }
 
+  server->tcp_buffer_pos = 0;
   server->tcp_socket = s;
   return 0;
 }
 
 static int open_udp_socket(ares_channel channel, struct server_state *server)
 {
-  int s;
+  ares_socket_t s;
   struct sockaddr_in sockin;
 
   /* Acquire a socket. */
   s = socket(AF_INET, SOCK_DGRAM, 0);
-  if (s == -1)
+  if (s == ARES_SOCKET_BAD)
     return -1;
 
   /* Connect to the server. */
@@ -597,10 +611,10 @@ static int same_questions(const unsigned char *qbuf, int qlen,
   return 1;
 }
 
-static void end_query(ares_channel channel, struct query *query, int status,
+static struct query *end_query (ares_channel channel, struct query *query, int status,
 		      unsigned char *abuf, int alen)
 {
-  struct query **q;
+  struct query **q, *next;
   int i;
 
   query->callback(query->arg, status, abuf, alen);
@@ -610,6 +624,10 @@ static void end_query(ares_channel channel, struct query *query, int status,
 	break;
     }
   *q = query->next;
+  if (*q)
+    next = (*q)->next;
+  else
+    next = NULL;
   free(query->tcpbuf);
   free(query->skip_server);
   free(query);
@@ -622,4 +640,5 @@ static void end_query(ares_channel channel, struct query *query, int status,
       for (i = 0; i < channel->nservers; i++)
 	ares__close_sockets(&channel->servers[i]);
     }
+  return (next);
 }

ares/ares_query.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32

ares/ares_search.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

ares/ares_send.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32

ares/ares_strerror.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <assert.h>
 #include "ares.h"
 

ares/ares_timeout.c

@@ -13,6 +13,7 @@
  * without express or implied warranty.
  */
 
+#include "setup.h"
 #include <sys/types.h>
 
 #ifdef WIN32

ares/ares_version.c

@@ -1,5 +1,6 @@
 /* $Id$ */
 
+#include "setup.h"
 #include "ares_version.h"
 
 const char *ares_version(int *version)

ares/buildconf

@@ -1,4 +1,7 @@
 #!/bin/sh
 
+libtoolize --copy --automake --force
 aclocal
+autoheader
 autoconf
+automake --add-missing

ares/configure.ac

@@ -1,17 +1,22 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(ares_init.c)
+AM_CONFIG_HEADER(config.h)
+AM_MAINTAINER_MODE
+AM_INIT_AUTOMAKE(c-ares, CVS)
 
 AC_PROG_CC
 AC_PROG_INSTALL
-AC_PROG_RANLIB
 
-AC_CANONICAL_HOST
 case $host_os in
 solaris*)
-	AC_DEFINE(ETC_INET)
+	AC_DEFINE(ETC_INET, 1, [if a /etc/inet dir is being used])
 	;;
 esac
 
+# check for ssize_t
+AC_CHECK_TYPE(ssize_t, ,
+   AC_DEFINE(ssize_t, int, [the signed version of size_t]))
+
 AC_SEARCH_LIBS(gethostbyname, nsl)
 AC_SEARCH_LIBS(socket, socket)
 
@@ -30,6 +35,9 @@ AC_HELP_STRING([--disable-debug],[Disable debug options]),
        ;;
   *)   AC_MSG_RESULT(yes)
 
+    dnl when doing the debug stuff, use static library only
+    AC_DISABLE_SHARED
+
     dnl Checks for standard header files, to make memdebug.h inclusions bettter
     AC_HEADER_STDC
 
@@ -45,12 +53,14 @@ AC_HELP_STRING([--disable-debug],[Disable debug options]),
        AC_MSG_RESULT(no)
 )
 
+AC_PROG_LIBTOOL
+
 dnl check for a few basic system headers we need
-dnl AC_CHECK_HEADERS(
-dnl        sys/types.h \
-dnl        sys/time.h \
-dnl        sys/select.h \
-dnl        sys/socket.h \
-dnl        )
+AC_CHECK_HEADERS(
+       sys/types.h \
+       sys/time.h \
+       sys/select.h \
+       sys/socket.h \
+       )
 
 AC_OUTPUT(Makefile)

ares/maketgz

@@ -2,8 +2,6 @@
 
 $version = $ARGV[0];
 
-$name="c-ares";
-
 if($version eq "") {
     print "Enter version number!\n";
     exit;
@@ -15,86 +13,25 @@ if(!-f "ares.h") {
 }
 
 if(!-f "configure") {
-    `autoconf`;
+    print "running buildconf\n";
+    `./buildconf`;
 }
+print "adding $version in the configure.ac file\n";
+`sed -e 's/AM_INIT_AUTOMAKE(c-ares, CVS)/AM_INIT_AUTOMAKE(c-ares, $version)/' < configure.ac > configure.ac-rel`;
 
-@files=`find . -name FILES`;
+# now make a new configure script with this
+print "makes a new configure script\n";
+`autoconf configure.ac-rel >configure`;
 
-my @entries;
+# now run this new configure to get a fine makefile
+print "running configure\n";
+`./configure`;
 
-sub dirpart {
-    my ($file)=@_;
-    my @p=split("/", $file);
-    $p[$#p]=""; # blank the last one
-    my $dir=join("/", @p);
+# now make the actual tarball
+print "running make dist\n";
+`make dist`;
 
-    $dir =~ s/^\.\///; # cut off ./ beginnings
-
-    $dir =~ s/\/$//;  # off / trailers
-
-    if(!$dir) {
-        $dir = ".";
-    }
-
-    return $dir;
-}
-
-sub add {
-    my ($file)=@_;
-
-    my $dir=dirpart($file);
-
-    open(FILE, "<$file");
-    while(<FILE>) {
-        if($_ =~ /^ *\#/) {
-            next;
-        }
-        chomp;
-        push @entries, "$dir/$_";
-    }
-    close(FILE);
-}
-
-for(@files) {
-    chomp;
-    add($_);
-}
-
-sub mkalldir {
-    my ($dir) = @_;
-
-    my @parts = split("/", $dir);
-
-    #print "IN: $dir\n";
-
-    my $sub="";
-    for(@parts) {
-        #print "PART: $_\n";
-
-        $sub .= "$_";
-        if($_ eq "") {
-            next;
-        }
-        mkdir($sub, 0777);
-        #print "make $sub\n";
-        $sub .= "/";
-    }
-    
-}
-
-for(@entries) {
-    my $dir = dirpart("$name-$version/$_");
- #   print "Create $dir\n";
-    mkalldir($dir);
- #   print "Copy $_ to $dir\n";
-    `cp -p $_ $dir`;
-}
-
-# make a tarball
-`tar -cf $name-$version.tar $name-$version`;
-# gzip the tarball
-`gzip -9 $name-$version.tar`;
-# remove the dir
-`rm -rf $name-$version`;
+print "removing temporary configure.ac file\n";
+`rm configure.ac-rel`;
 
 print "NOTE: now cvs tag this release!\n";

ares/nameser.h

@@ -4,13 +4,18 @@
 /* Windows-only header file provided by liren@vivisimo.com to make his Windows
    port build */
 
+#ifndef NETWARE
 #include <windows.h>
 #include <process.h> /* for the _getpid() proto */
+#endif  /* !NETWARE */
 #include <sys/types.h>
 
+#ifndef NETWARE
+
 #define MAXHOSTNAMELEN 256
 
 #define EINPROGRESS WSAEINPROGRESS
+#define EWOULDBLOCK WSAEWOULDBLOCK
 
 /* Structure for scatter/gather I/O.  */
 struct iovec
@@ -21,11 +26,16 @@ struct iovec
 
 #define getpid() _getpid()
 
+int ares_writev (SOCKET s, const struct iovec *vector, size_t count);
+#define writev(s,vect,count)  ares_writev(s,vect,count)
+
 struct timezone { int dummy; };
 
 int ares_gettimeofday(struct timeval *tv, struct timezone *tz);
 #define gettimeofday(tv,tz) ares_gettimeofday(tv,tz)
 
+#endif  /* !NETWARE */
+
 #define NS_CMPRSFLGS  0xc0  
 
 
@@ -211,7 +221,7 @@ typedef enum __ns_rcode {
 #define T_MAILA         ns_t_maila
 #define T_ANY           ns_t_any
 
-#ifndef __MINGW32__
+#if !(defined(__MINGW32__) || defined(NETWARE))
 /* protos for the functions we provide in windows_port.c */
 int ares_strncasecmp(const char *s1, const char *s2, size_t n);
 int ares_strcasecmp(const char *s1, const char *s2);

ares/setup.h

@@ -0,0 +1,45 @@
+#ifndef ARES_SETUP_H
+#define ARES_SETUP_H
+
+/* Copyright (C) 2004 by Daniel Stenberg et al
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  M.I.T. makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#else
+/* simple work-around for now, for systems without configure support */
+#define ssize_t int
+#endif
+
+/* Recent autoconf versions define these symbols in config.h. We don't want
+   them (since they collide with the libcurl ones when we build
+   --enable-debug) so we undef them again here. */
+#undef PACKAGE_STRING
+#undef PACKAGE_TARNAME
+#undef PACKAGE_VERSION
+#undef PACKAGE_BUGREPORT
+#undef PACKAGE_NAME
+#undef VERSION
+#undef PACKAGE
+
+/* now typedef our socket type */
+#ifdef WIN32
+#include <winsock.h>
+typedef SOCKET ares_socket_t;
+#define ARES_SOCKET_BAD INVALID_SOCKET
+#else
+typedef int ares_socket_t;
+#define ARES_SOCKET_BAD -1
+#endif
+
+#endif /* ARES_SETUP_H */

ares/windows_port.c

@@ -1,7 +1,12 @@
+#include "setup.h"
+
+#ifdef WIN32 /* only do the following on windows */
 #include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>
 #include <string.h>
+#include <errno.h>
+#include <malloc.h>
 
 #include "nameser.h"
 
@@ -26,8 +31,8 @@ ares_strcasecmp(const char *a, const char *b)
 }
 #endif
 
-int 
-ares_gettimeofday(struct timeval *tv, struct timezone *tz) 
+int
+ares_gettimeofday(struct timeval *tv, struct timezone *tz)
 {
     FILETIME        ft;
     LARGE_INTEGER   li;
@@ -40,24 +45,47 @@ ares_gettimeofday(struct timeval *tv, struct timezone *tz)
         li.LowPart  = ft.dwLowDateTime;
         li.HighPart = ft.dwHighDateTime;
         t  = li.QuadPart;       /* In 100-nanosecond intervals */
-        //t -= EPOCHFILETIME;     /* Offset to the Epoch time */
+#if 0
+        t -= EPOCHFILETIME;     /* Offset to the Epoch time */
+#endif
         t /= 10;                /* In microseconds */
         tv->tv_sec  = (long)(t / 1000000);
         tv->tv_usec = (long)(t % 1000000);
     }
 
-#if 0
-    if (tz)
-    {
-        if (!tzflag)
-        {
-            _tzset();
-            tzflag++;
-        }
-        tz->tz_minuteswest = _timezone / 60;
-        tz->tz_dsttime = _daylight;
-    }
-#endif
-
     return 0;
 }
+
+int
+ares_writev (SOCKET s, const struct iovec *vector, size_t count)
+{
+  char *buffer, *bp;
+  size_t i, bytes = 0;
+
+  /* Find the total number of bytes to write
+   */
+  for (i = 0; i < count; i++)
+      bytes += vector[i].iov_len;
+
+  if (bytes == 0)   /* not an error */
+     return (0);
+
+  /* Allocate a temporary buffer to hold the data
+   */
+  buffer = bp = (char*) alloca (bytes);
+  if (!buffer)
+  {
+    errno = ENOMEM;
+    return (-1);
+  }
+
+  /* Copy the data into buffer.
+   */
+  for (i = 0; i < count; ++i)
+  {
+    memcpy (bp, vector[i].iov_base, vector[i].iov_len);
+    bp += vector[i].iov_len;
+  }
+  return send (s, (const void*)buffer, bytes, 0);
+}
+#endif /* WIN32 builds only */

configure.ac

@@ -4,7 +4,7 @@ dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ(2.57)
 
 dnl We don't know the version number "staticly" so we use a dash here
-AC_INIT(curl, [-], [curl-bug@haxx.se])
+AC_INIT(curl, [-], [a suitable curl mailing list => http://curl.haxx.se/mail/])
 
 dnl configure script copyright
 AC_COPYRIGHT([Copyright (c) 1998 - 2004 Daniel Stenberg, <daniel@haxx.se>
@@ -87,7 +87,7 @@ dnl check for cygwin stuff
 AC_LIBTOOL_WIN32_DLL
 
 dnl libtool setup
-AM_PROG_LIBTOOL
+AC_PROG_LIBTOOL
 
 AC_MSG_CHECKING([if we need -no-undefined])
 case $host in
@@ -560,7 +560,7 @@ then
       AC_CHECK_HEADERS(krb.h)
 
       dnl we found the required libraries, add to LIBS
-      LIBS="-lkrb -ldes $LIBS"
+      LIBS="-lkrb -lcom_err -ldes $LIBS"
 
       dnl Check for function krb_get_our_ip_for_realm
       dnl this is needed for NAT networks
@@ -1014,7 +1014,7 @@ else
     CURL_CHECK_GETHOSTBYNAME_R()
 
     dnl dig around for gethostbyaddr_r()
-    CURL_CHECK_GETHOSTBYADDR_R()
+    dnl CURL_CHECK_GETHOSTBYADDR_R()
   fi
 
   dnl poke around for inet_ntoa_r()
@@ -1201,6 +1201,31 @@ if test "$ac_cv_func_sigsetjmp" != "yes"; then
                )
 fi
 
+dnl poll() might be badly emulated, as in Mac OS X 10.3 (and other BSDs?) and
+dnl to find out we make an extra check here!
+if test "$ac_cv_func_poll" = "yes"; then
+  AC_MSG_CHECKING([if poll works with NULL inputs])
+  AC_RUN_IFELSE([
+#ifdef HAVE_SYS_POLL_H
+#include <sys/poll.h>
+#endif
+
+  int main(void)
+  {
+    /* make this return 0 == timeout since there's nothing to read from */
+    return poll((void *)0, 0, 10 /*ms*/);
+  }
+],
+  AC_MSG_RESULT(yes)
+  AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll]),
+  AC_MSG_RESULT(no),
+  AC_MSG_RESULT(cross-compiling assumes yes)
+  AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll])
+  ) dnl end of AC_RUN_IFELSE
+fi
+
+
+
 AC_PATH_PROG( PERL, perl, , 
   $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin )
 AC_SUBST(PERL)

curl-style.el

@@ -28,7 +28,7 @@
   (setq tab-width 8
 	indent-tabs-mode nil		; Use spaces. Not tabs.
 	comment-column 40
-	c-font-lock-extra-types (append '("bool" "CURL" "CURLcode" "ssize_t" "size_t" "socklen_t" "fd_set" "time_t" "curl_off_t" "curl_socket_t" "in_addr_t" "CURLSHcode" "CURLMcode"))
+	c-font-lock-extra-types (append '("bool" "CURL" "CURLcode" "ssize_t" "size_t" "socklen_t" "fd_set" "time_t" "curl_off_t" "curl_socket_t" "in_addr_t" "CURLSHcode" "CURLMcode" "Curl_addrinfo"))
 	)
   ;; keybindings for C, C++, and Objective-C.  We can put these in
   ;; c-mode-base-map because of inheritance ...

docs/FAQ

@@ -1,4 +1,4 @@
-Updated: March 16, 2004 (http://curl.haxx.se/docs/faq.html)
+Updated: August 10, 2004 (http://curl.haxx.se/docs/faq.html)
                                   _   _ ____  _
                               ___| | | |  _ \| |
                              / __| | | | |_) | |
@@ -19,8 +19,8 @@ FAQ
 
  2. Install Related Problems
   2.1 configure doesn't find OpenSSL even when it is installed
-   2.1.1. native linker doesn't find OpenSSL
-   2.1.2. only the libssl lib is missing
+   2.1.1 native linker doesn't find OpenSSL
+   2.1.2 only the libssl lib is missing
   2.2 Does curl work/build with other SSL libraries?
   2.3 Where can I find a copy of LIBEAY32.DLL?
   2.4 Does cURL support Socks (RFC 1928) ?
@@ -70,6 +70,7 @@ FAQ
   5.5 Does CURLOPT_WRITEDATA and CURLOPT_READDATA work on win32 ?
   5.6 What about Keep-Alive or persistent connections?
   5.7 Link errors when building libcurl on Windows!
+  5.8 libcurl.so.3: open failed: No such file or directory
 
  6. License Issues
   6.1 I have a GPL program, can I use the libcurl library?
@@ -223,11 +224,11 @@ FAQ
 
 2. Install Related Problems
 
-  2.1. configure doesn't find OpenSSL even when it is installed
+  2.1 configure doesn't find OpenSSL even when it is installed
 
   This may be because of several reasons.
 
-    2.1.1. native linker doesn't find openssl
+    2.1.1 native linker doesn't find openssl
 
     Affected platforms:
       Solaris (native cc compiler)
@@ -249,7 +250,7 @@ FAQ
 
     Solution submitted by: Bob Allison <allisonb@users.sourceforge.net>
 
-    2.1.2. only the libssl lib is missing
+    2.1.2 only the libssl lib is missing
 
     If all include files and the libcrypto lib is present, with only the
     libssl being missing according to configure, this is mostly likely because
@@ -262,14 +263,14 @@ FAQ
     configure. Make sure that you remove the config.cache file before you
     rerun configure with the new flags.
 
-  2.2. Does curl work/build with other SSL libraries?
+  2.2 Does curl work/build with other SSL libraries?
 
   Curl has been written to use OpenSSL, although there should not be much
   problems using a different library. If anyone does "port" curl to use a
   different SSL library, we are of course very interested in getting the
   patch!
 
-  2.3. Where can I find a copy of LIBEAY32.DLL?
+  2.3 Where can I find a copy of LIBEAY32.DLL?
 
   That is an OpenSSL binary built for Windows.
 
@@ -278,14 +279,14 @@ FAQ
   accurate and up-to-date pointers to recent OpenSSL DLLs and other binary
   packages.
 
-  2.4. Does cURL support Socks (RFC 1928) ?
+  2.4 Does cURL support Socks (RFC 1928) ?
 
-  Yes, SOCKS5 is supported when curl is built with IPv6 support disabled.
+  Yes, SOCKS5 is supported.
 
 
 3. Usage problems
 
-  3.1. curl: (1) SSL is disabled, https: not supported
+  3.1 curl: (1) SSL is disabled, https: not supported
 
   If you get this output when trying to get anything from a https:// server,
   it means that the configure script couldn't find all libs and include files
@@ -300,13 +301,13 @@ FAQ
   Also, check out the other paragraph in this FAQ labeled "configure doesn't
   find OpenSSL even when it is installed".
 
-  3.2. How do I tell curl to resume a transfer?
+  3.2 How do I tell curl to resume a transfer?
 
   Curl supports resumed transfers both ways on both FTP and HTTP.
 
   Try the -C option.
 
-  3.3. Why doesn't my posting using -F work?
+  3.3 Why doesn't my posting using -F work?
 
   You can't simply use -F or -d at your choice. The web server that will
   receive your post assumes one of the formats. If the form you're trying to
@@ -320,7 +321,7 @@ FAQ
   through the mailing list archives for old postings and questions regarding
   this.
 
-  3.4. How do I tell curl to run custom FTP commands?
+  3.4 How do I tell curl to run custom FTP commands?
 
   You can tell curl to perform optional commands both before and/or after a
   file transfer. Study the -Q/--quote option.
@@ -329,13 +330,13 @@ FAQ
   FTP commands without transferring anything. Therefore you must always specify
   a URL to transfer to/from even when doing custom FTP commands.
 
-  3.5. How can I disable the Pragma: nocache header?
+  3.5 How can I disable the Pragma: nocache header?
 
   You can change all internally generated headers by adding a replacement with
   the -H/--header option. By adding a header with empty contents you safely
   disable that one. Use -H "Pragma:" to disable that specific header.
 
-  3.6. Does curl support ASP, XML, XHTML or HTML version Y?
+  3.6 Does curl support ASP, XML, XHTML or HTML version Y?
 
   To curl, all contents are alike. It doesn't matter how the page was
   generated. It may be ASP, PHP, Perl, shell-script, SSI or plain
@@ -344,7 +345,7 @@ FAQ
 
   See also item 3.14 regarding javascript.
 
-  3.7. Can I use curl to delete/rename a file through FTP?
+  3.7 Can I use curl to delete/rename a file through FTP?
 
   Yes. You specify custom FTP commands with -Q/--quote.
 
@@ -456,15 +457,16 @@ FAQ
   3.15 Can I do recursive fetches with curl?
 
   No. curl itself has no code that performs recursive operations, such as
-  those performed by wget.
+  those performed by wget and similar tools.
 
   There exist wrapper scripts with that functionality (for example the
   curlmirror perl script), and you can write programs based on libcurl to do
   it, but the command line tool curl itself cannot.
 
+
 4. Running Problems
 
-  4.1. Problems connecting to SSL servers.
+  4.1 Problems connecting to SSL servers.
 
   It took a very long time before we could sort out why curl had problems to
   connect to certain SSL servers when using SSLeay or OpenSSL v0.9+.  The
@@ -479,7 +481,7 @@ FAQ
   There have also been examples where the remote server didn't like the SSLv2
   request and instead you had to force curl to use SSLv3 with -3/--sslv3.
 
-  4.2. Why do I get problems when I use & or % in the URL?
+  4.2 Why do I get problems when I use & or % in the URL?
 
   In general unix shells, the & letter is treated special and when used, it
   runs the specified command in the background. To safely send the & as a part
@@ -497,7 +499,7 @@ FAQ
   pass in a POST using -d/--data you must encode it as '%25' (which then also
   needs the %-letter doubled on Windows machines).
 
-  4.3. How can I use {, }, [ or ] to specify multiple URLs?
+  4.3 How can I use {, }, [ or ] to specify multiple URLs?
 
   Because those letters have a special meaning to the shell, and to be used in
   a URL specified to curl you must quote them.
@@ -511,7 +513,7 @@ FAQ
 
     curl -g 'www.site.com/weirdname[].html'
 
-  4.4. Why do I get downloaded data even though the web page doesn't exist?
+  4.4 Why do I get downloaded data even though the web page doesn't exist?
 
   Curl asks remote servers for the page you specify. If the page doesn't exist
   at the server, the HTTP protocol defines how the server should respond and
@@ -562,14 +564,14 @@ FAQ
     slash. Try the same operation again _with_ the trailing URL, or use the
     -L/--location option to follow the redirection.
 
-  4.6. Can you tell me what error code 142 means?
+  4.6 Can you tell me what error code 142 means?
 
   All error codes that are larger than the highest documented error code means
   that curl has exited due to a crash. This is a serious error, and we
   appreciate a detailed bug report from you that describes how we could go
   ahead and repeat this!
 
-  4.7. How do I keep user names and passwords secret in Curl command lines?
+  4.7 How do I keep user names and passwords secret in Curl command lines?
 
   This problem has two sides:
 
@@ -603,7 +605,7 @@ FAQ
   If there is a bug, read the BUGS document first. Then report it as described
   in there.
 
-  4.9. Curl can't authenticate to the server that requires NTLM?
+  4.9 Curl can't authenticate to the server that requires NTLM?
 
   This is supported in curl 7.10.6 or later. No earlier curl version knows
   of this magic.
@@ -651,9 +653,10 @@ FAQ
   Details are also in the SSLCERTS file in the release archives, found online
   here: http://curl.haxx.se/docs/sslcerts.html
 
+
 5. libcurl Issues
 
-  5.1. Is libcurl thread-safe?
+  5.1 Is libcurl thread-safe?
 
   Yes.
 
@@ -687,7 +690,7 @@ FAQ
         size_t
         WriteMemoryCallback(void *ptr, size_t size, size_t nmemb, void *data)
         {
-          register int realsize = size * nmemb;
+          size_t realsize = size * nmemb;
           struct MemoryStruct *mem = (struct MemoryStruct *)data;
 
           mem->memory = (char *)realloc(mem->memory, mem->size + realsize + 1);
@@ -743,6 +746,27 @@ FAQ
 
   (Provided by Andrew Francis)
 
+  5.8 libcurl.so.3: open failed: No such file or directory
+
+  This is an error message you might get when you try to run a program linked
+  with a shared version of libcurl and your run-time linker (ld.so) couldn't
+  find the shared library named libcurl.so.3.
+
+  You need to make sure that ld.so finds libcurl.so.3. You can do that
+  multiple ways, and it differs somewhat between different operating systems,
+  but they are usually:
+
+  * Add an option to the linker command line that specify the hard-coded path
+    the run-time linker should check for the lib (usually -R)
+
+  * Set an environment variable (LD_LIBRARY_PATH for example) where ld.so
+    should check for libs
+
+  * Adjust the system's config to check for libs in the directory where you've
+    put the dir (like Linux's /etc/ld.so.conf)
+
+  'man ld.so' and 'man ld' will tell you more details
+
 
 6. License Issues
 
@@ -751,32 +775,32 @@ FAQ
   is just a brief summary for the cases we get the most questions. (Parts of
   this section was much enhanced by Bjorn Reese.)
 
-  6.1. I have a GPL program, can I use the libcurl library?
+  6.1 I have a GPL program, can I use the libcurl library?
 
   Yes!
 
   Since libcurl may be distributed under the MIT/X derivate license, it can be
   used together with GPL in any software.
 
-  6.2. I have a closed-source program, can I use the libcurl library?
+  6.2 I have a closed-source program, can I use the libcurl library?
 
   Yes!
 
   libcurl does not put any restrictions on the program that uses the library.
 
-  6.3. I have a BSD licensed program, can I use the libcurl library?
+  6.3 I have a BSD licensed program, can I use the libcurl library?
 
   Yes!
 
   libcurl does not put any restrictions on the program that uses the library.
 
-  6.4. I have a program that uses LGPL libraries, can I use libcurl?
+  6.4 I have a program that uses LGPL libraries, can I use libcurl?
 
   Yes!
 
   The LGPL license doesn't clash with other licenses.
 
-  6.5. Can I modify curl/libcurl for my program and keep the changes secret?
+  6.5 Can I modify curl/libcurl for my program and keep the changes secret?
 
   Yes!
 
@@ -784,7 +808,7 @@ FAQ
   the sources, on the condition that the copyright texts in the sources are
   left intact.
 
-  6.6. Can you please change the curl/libcurl license to XXXX?
+  6.6 Can you please change the curl/libcurl license to XXXX?
 
   No.
 

docs/HISTORY

@@ -128,3 +128,14 @@ December 2003, full-fledged SSL for FTP is supported.
 January 2004: curl 7.11.0 introduced large file support.
 
 June 2004: curl 7.12.0 introduced IDN support. 10 official web mirrors.
+
+August 2004:
+ Curl and libcurl 7.12.1
+
+ Public curl release number:               82
+ Releases counted from the very beginning: 109
+ Available command line options:           96
+ Available curl_easy_setopt() options:     120
+ Number of public functions in libcurl:    36
+ Amount of public web site mirrors:        12
+ Number of known libcurl bindings:         26

docs/INSTALL

@@ -189,28 +189,33 @@ Win32
       Microsoft command line style
       ----------------------------
 
+        Run the 'vcvars32.bat' file to get a proper environment. The
+        vcvars32.bat file is part of the Microsoft development environment and
+        you may find it in 'C:\Program Files\Microsoft Visual Studio\vc98\bin'
+        provided that you installed Visual C/C++ 6 in the default directory.
+
+        Then run 'nmake vc' in curl's root directory.
+
+        If you want to compile with zlib support, you will need to build
+        zlib (http://www.gzip.org/zlib/) as well. Please read the zlib 
+        documentation on how to compile zlib. Define the ZLIB_PATH environment 
+        variable to the location of zlib.h and zlib.lib, for example:
+
+          set ZLIB_PATH=c:\zlib-1.2.1
+
+        Then run 'nmake vc-zlib' in curl's root directory.
+
+        If you want to compile with SSL support you need the OpenSSL package.
         Please read the OpenSSL documentation on how to compile and install
         the OpenSSL libraries.  The build process of OpenSSL generates the
         libeay32.dll and ssleay32.dll files in the out32dll subdirectory in
         the OpenSSL home directory.  OpenSSL static libraries (libeay32.lib,
         ssleay32.lib, RSAglue.lib) are created in the out32 subdirectory.
 
-        Run the 'vcvars32.bat' file to get a proper environment. The
-        vcvars32.bat file is part of the Microsoft development environment and
-        you may find it in 'C:\Program Files\Microsoft Visual Studio\vc98\bin'
-        provided that you installed Visual C/C++ 6 in the default directory.
-
         Before running nmake define the OPENSSL_PATH environment variable with
         the root/base directory of OpenSSL, for example:
 
-          set OPENSSL_PATH=c:\openssl-0.9.7a
-
-        lib/Makefile.vc6 depends on zlib (http://www.gzip.org/zlib/) as well.
-        Please read the zlib documentation on how to compile zlib.  Define the
-        ZLIB_PATH environment variable to the location of zlib.h and zlib.lib,
-        for example:
-
-          set ZLIB_PATH=c:\zlib-1.1.4
+          set OPENSSL_PATH=c:\openssl-0.9.7d
 
         Then run 'nmake vc-ssl' or 'nmake vc-ssl-dll' in curl's root
         directory.  'nmake vc-ssl' will create a libcurl static and dynamic
@@ -219,10 +224,11 @@ Win32
         version is a standalone executable not requiring any DLL at
         runtime. This make method requires that you have the static OpenSSL
         libraries available in OpenSSL's out32 subdirectory.
-	'nmake vc-ssl-dll' creates the libcurl dynamic library and
-	links curl.exe against libcurl and OpenSSL dynamically.
-	This executable requires libcurl.dll and the OpenSSL DLLs
-	at runtime.
+        'nmake vc-ssl-dll' creates the libcurl dynamic library and
+        links curl.exe against libcurl and OpenSSL dynamically.
+        This executable requires libcurl.dll and the OpenSSL DLLs
+        at runtime. 
+        Run 'nmake vc-ssl-zlib' to build with both ssl and zlib support.
 
       Microsoft / Borland style
       -------------------------
@@ -361,12 +367,12 @@ VMS
    the name can be fetched from external or internal message libraries
    Errorcode - the errodes assigned by the application
    Sev. - severity: Even = error, off = non error
-		0 = Warning
-		1 = Success
-		2 = Error
-		3 = Information
-		4 = Fatal 
-		<5-7> reserved.
+      0 = Warning
+      1 = Success
+      2 = Error
+      3 = Information
+      4 = Fatal 
+      <5-7> reserved.
 
    This all presents itself with:
    %<FACILITY>-<SeV>-<Errorname>, <Error message>
@@ -379,7 +385,7 @@ VMS
 
    This was all compiled with:
 
-	Compaq C V6.2-003 on OpenVMS Alpha V7.1-1H2
+      Compaq C V6.2-003 on OpenVMS Alpha V7.1-1H2
 
    So far for porting notes as of:
    13-jul-2001
@@ -472,6 +478,39 @@ AmigaOS
    you can find a precompiled package at http://amiga.sourceforge.net/OpenSSL/
 
 
+NetWare
+=======
+
+   To compile curl.nlm / libcurl.nlm you need:
+   - either any gcc / nlmconv, or CodeWarrior 7 PDK 4 or later.
+   - gnu make and awk running on the platform you compile on;
+     native Win32 versions can be downloaded from:
+     http://www.gknw.com/development/prgtools/ 
+   - recent Novell LibC SDK availabable from:
+     http://developer.novell.com/ndk/libc.htm
+   - optional zlib sources (at the moment only dynamic linking with zlib.imp); 
+     sources with NetWare Makefile can be optained from:
+     http://www.gknw.com/mirror/zlib/
+
+   Set a search path to your compiler, linker and tools; if you want to have
+   zlib support then set the environment var ZLIB_PATH pointing to your zlib
+   sources, on Linux make sure the var OSTYPE contains the string 'linux';
+   and finally type 'make netware' from the top source directory...
+   I found on some Linux systems (RH9) that OS detection didnt work although
+   a 'set | grep OSTYPE' shows the var present and set; I simply overwrote it
+   with 'OSTYPE=linux-rh9-gnu' and the detection in the Makefile worked...;
+   other options are currently not supported, although partly prepared.
+   The Ares lib builds arlready fine, and both test tools work fine at least 
+   when build with CodeWarrior...; dont know yet why they fail when build with
+   gcc though; if you want to compile with Ares support then set an env var
+   WITH_ARES=1; I've not tested yet including libcares into curl.
+   Any help in testing appreciated!
+   Buils automatically created 4 times a day from current CVS are here:
+   http://www.gknw.com/mirror/curl/autobuilds/
+   the status of these buids can be viewed at the autobuild table:
+   http://curl.haxx.se/auto/
+
+
 PORTS
 =====
    This is a probably incomplete list of known hardware and operating systems
@@ -549,3 +588,11 @@ OpenLDAP
 
       http://www.openldap.org
 
+Zlib
+====
+
+   You'll find Zlib information at:
+
+      http://www.gzip.org/zlib/
+
+

docs/KNOWN_BUGS

@@ -3,6 +3,11 @@ join in and help us correct one or more of these! Also be sure to check the
 changelog of the current development status, as one or more of these problems
 may have been fixed since this was written!
 
+* To get HTTP Negotiate authentication to work fine, you need to provide a
+  (fake) user name (this concerns both curl and the lib) because the code
+  wrongly only considers authentication if there's a user name provided.
+  Bug report #1004841.
+
 * If you use a very large amount of file descriptors (more than FD_SETSIZE)
   and then use libcurl, it might crash on its use of select() which then
   stores data out of bounds. Bug report #948950.
@@ -41,9 +46,6 @@ may have been fixed since this was written!
 
 * GOPHER transfers seem broken
 
-* configure --disable-http is not fully supported. All other protocols seem
-  to work to disable.
-
 * If a HTTP server responds to a HEAD request and includes a body (thus
   violating the RFC2616), curl won't wait to read the response but just stop
   reading and return back. If a second request (let's assume a GET) is then

docs/Makefile.am

@@ -17,7 +17,7 @@ CLEANFILES = $(GENHTMLPAGES) $(PDFPAGES)
 EXTRA_DIST = MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS SSLCERTS	\
  README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS VERSIONS	\
  KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES) HISTORY INSTALL		\
- $(PDFPAGES) LICENSE-MIXING
+ $(PDFPAGES) LICENSE-MIXING README.netware
 
 MAN2HTML= roffit < $< >$@
 

docs/README.netware

@@ -0,0 +1,27 @@
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+README.netware
+
+  Read the README file first.
+
+  Curl has been successfully compiled with gcc / nlmconv on different flavours
+  of Linux as well as with the official Metrowerks CodeWarrior compiler.
+  While not being the main development target, a continously growing share of 
+  curl users are NetWare-based, specially also consuming the lib from PHP.
+      
+  The unix-style man pages are tricky to read on windows, so therefore are all
+  those pages converted to HTML as well as pdf, and included in the release
+  archives.
+
+  The main curl.1 man page is also "built-in" in the command line tool. Use a
+  command line similar to this in order to extract a separate text file:
+
+        curl -M >manual.txt
+
+  Read the INSTALL file for instructions how to compile curl self.
+
+  

docs/SSLCERTS

@@ -1,32 +1,30 @@
                       Peer SSL Certificate Verification
                       =================================
 
-Since version 7.10, libcurl performs peer SSL certificate verification by
-default. This is done by installing a default CA cert bundle on 'make install'
-(or similar), that CA bundle package is used by default on operations against
-SSL servers.
+libcurl performs peer SSL certificate verification by default. This is done by
+installing a default CA cert bundle on 'make install' (or similar), that CA
+bundle package is used by default on operations against SSL servers.
 
-Alas, if you communicate with HTTPS servers using certificates that are signed
-by CAs present in the bundle, you will not notice any changed behavior and you
-will seamlessly get a higher security level on your SSL connections since you
-can be sure that the remote server really is the one it claims to be.
+If you communicate with HTTPS or FTPS servers using certificates that are
+signed by CAs present in the bundle, you can be sure that the remote server
+really is the one it claims to be.
 
 If the remote server uses a self-signed certificate, if you don't install
 curl's CA cert bundle, if the server uses a certificate signed by a CA that
-isn't included in the bundle or if the remoste host is an imposter
-impersonating your favourite site, and you want to transfer files from this
+isn't included in the bundle or if the remote host is an impostor
+impersonating your favorite site, and you want to transfer files from this
 server, do one of the following:
 
  1. Tell libcurl to *not* verify the peer. With libcurl you disable with with
     curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE);
 
-    With the curl command tool, you disable this with -k/--insecure.
+    With the curl command line tool, you disable this with -k/--insecure.
 
  2. Get a CA certificate that can verify the remote server and use the proper
     option to point out this CA cert for verification when connecting. For
     libcurl hackers: curl_easy_setopt(curl, CURLOPT_CAPATH, capath);
 
-    With the curl command tool: --cacert [file]
+    With the curl command line tool: --cacert [file]
 
  3. Add the CA cert for your server to the existing default CA cert bundle.
     The default path of the CA bundle installed with the curl package is:
@@ -34,8 +32,27 @@ server, do one of the following:
     configure with the --with-ca-bundle option pointing out the path of your
     choice.
 
-Neglecting to use one of the above menthods when dealing with a server using a
-certficate that isn't signed by one of the certficates in the installed CA
+    If you're using the curl command line tool, you can specify your own CA
+    cert path by setting the environment variable CURL_CA_BUNDLE to the path
+    of your choice.
+
+    If you're using the curl command line tool on Windows, curl will search
+    for a CA cert file named "curl-ca-bundle.crt" in these directories and in
+    this order:
+      1. application's directory
+      2. current working directory
+      3. Windows System directory (e.g. C:\windows\system32)
+      4. Windows Directory (e.g. C:\windows)
+      5. all directories along %PATH%
+
+ 4. Get a better/different/newer CA cert bundle! One option is to extract the
+    one a recent Mozilla browser uses, by following the instruction found
+    here:
+
+        http://curl.haxx.se/docs/caextract.html
+
+Neglecting to use one of the above methods when dealing with a server using a
+certificate that isn't signed by one of the certificates in the installed CA
 cert bundle, will cause SSL to report an error ("certificate verify failed")
 during the handshake and SSL will then refuse further communication with that
 server.
@@ -45,4 +62,3 @@ trouble for some users, since it adds security to a majority of the SSL
 connections that previously weren't really secure. It turned out many people
 were using previous versions of curl/libcurl without realizing the need for
 the CA cert options to get truly secure SSL connections.
-

docs/TODO

@@ -36,10 +36,6 @@ TODO
  * Option to set the SO_KEEPALIVE socket option to make libcurl notice and
    disconnect very long time idle connections.
 
- * When posting multipart forms, we should _not_ create the whole data chunk
-   in memory before the upload starts but do it in a "streaming" manner to
-   allow uploads that are way larger than the amount of system memory.
-
  LIBCURL - multi interface
 
  * Add curl_multi_timeout() to make libcurl's ares-functionality better.
@@ -61,6 +57,10 @@ TODO
 
  FTP
 
+ * Support GSS/Kerberos 5 for ftp file transfer. This will allow user
+   authentication and file encryption.  Possible libraries and example clients
+   are available from MIT or Heimdal. Requsted by Markus Moeller.
+
  * Optimize the way libcurl uses CWD on each new request over a persistent
    connection (on FTP) even if it doesn't have to.
 
@@ -89,9 +89,6 @@ TODO
 
  HTTP
 
- * GSS-Negotiate support for HTTP proxies. They only work on direct
-   connections to the server.
-
  * Pipelining. Sending multiple requests before the previous one(s) are done.
    This could possibly be implemented using the multi interface to queue
    requests and the response data.
@@ -182,14 +179,14 @@ TODO
    http://curl.haxx.se/mail/archive-2003-11/0091.html (Kevin Roth suggested)
 
  * Provide a way to make options bound to a specific URL among several on the
-   command line. Possibly by adding a new option that separates options
-   between URLs, similar to this:
+   command line. Possibly by letting ':' separate options between URLs,
+   similar to this:
 
-      curl --data foo --url url.com --optionseparator
-           --url url2.com --optionseparator \
+      curl --data foo --url url.com :
+          --url url2.com : \
           --url url3.com --data foo3
 
-   (--optionseparator used to show my point, it would need a better name)
+   (More details: http://curl.haxx.se/mail/archive-2004-07/0133.html)
 
    The example would do a POST-GET-POST combination on a single command line.
 
@@ -222,6 +219,8 @@ TODO
 
  * remove obsolete defines from curl/curl.h
 
+ * make several functions use size_t instead of int in their APIs
+
  * remove the following functions from the public API:
    curl_getenv
    curl_mprintf (and variations)

docs/TheArtOfHttpScripting

@@ -370,11 +370,11 @@ Version: 0.6
 
   In the HTTPS world, you use certificates to validate that you are the one
   you you claim to be, as an addition to normal passwords. Curl supports
-  client-side certificates. All certificates are locked with a PIN-code, why
-  you need to enter the unlock-code before the certificate can be used by
-  curl. The PIN-code can be specified on the command line or if not, entered
-  interactively when curl queries for it. Use a certificate with curl on a
-  HTTPS server like:
+  client-side certificates. All certificates are locked with a pass phrase,
+  which you need to enter before the certificate can be used by curl. The pass
+  phrase can be specified on the command line or if not, entered interactively
+  when curl queries for it. Use a certificate with curl on a HTTPS server
+  like:
 
         curl -E mycert.pem https://that.secure.server.com
 

docs/curl.1

@@ -662,13 +662,12 @@ instead of PORT by using \fI--disable-eprt\fP. EPRT is really PORT++.
 If used as the first parameter on the command line, the \fI$HOME/.curlrc\fP
 file will not be read and used as a config file.
 .IP "-Q/--quote <comand>"
-(FTP) Send an arbitrary command to the remote FTP server, by using the QUOTE
-command of the server. Not all servers support this command, and the set of
-QUOTE commands are server specific! Quote commands are sent BEFORE the
-transfer is taking place. To make commands take place after a successful
-transfer, prefix them with a dash '-'. You may specify any amount of commands
-to be run before and after the transfer. If the server returns failure for one
-of the commands, the entire operation will be aborted.
+(FTP) Send an arbitrary command to the remote FTP server. Quote commands are
+sent BEFORE the transfer is taking place. To make commands take place after a
+successful transfer, prefix them with a dash '-'. You may specify any amount
+of commands to be run before and after the transfer. If the server returns
+failure for one of the commands, the entire operation will be aborted. You
+must send syntactically correct FTP commands as RFC959 defines.
 
 This option can be used multiple times.
 .IP "--random-file <file>"

docs/examples/makefile.dj

@@ -5,7 +5,7 @@
 
 include ../../packages/DOS/common.dj
 
-CFLAGS += -I../../include
+CFLAGS += -I../../include -DFALSE=0 -DTRUE=1
 
 LIBS = ../../lib/libcurl.a
 
@@ -15,14 +15,16 @@ endif
 
 LIBS += $(WATT32_ROOT)/lib/libwatt.a $(ZLIB_ROOT)/libz.a
 
-PROGRAMS  = fopen.exe ftpget.exe ftpgetre.exe ftpuploa.exe getinmem.exe \
-            http-pos.exe httpput.exe multi-ap.exe multi-do.exe          \
-            multi-po.exe multi-si.exe persista.exe post-cal.exe         \
-            postit2.exe sepheade.exe simple.exe simpless.exe
+PROGRAMS  = fopen.exe ftpget.exe ftpgetresp.exe ftpupload.exe \
+            getinmemory.exe http-post.exe httpput.exe multi-app.exe \
+            multi-double.exe multi-post.exe multi-single.exe \
+            persistant.exe post-callback.exe postit2.exe \
+            sepheaders.exe simple.exe simplessl.exe https.exe \
+            ftp3rdparty.exe getinfo.exe
 
 all: $(PROGRAMS)
 
-.c.exe:
+%.exe: %.c
 	$(CC) $(CFLAGS) -o $@ $^ $(LIBS)
 	@echo
 

docs/libcurl/Makefile.am

@@ -16,7 +16,7 @@ man_MANS = curl_easy_cleanup.3 curl_easy_getinfo.3 curl_easy_init.3	\
  curl_share_init.3 curl_share_setopt.3 libcurl.3 libcurl-easy.3		\
  libcurl-multi.3 libcurl-share.3 libcurl-errors.3 curl_easy_strerror.3	\
  curl_multi_strerror.3 curl_share_strerror.3 curl_global_init_mem.3	\
- libcurl-tutorial.3
+ libcurl-tutorial.3 curl_easy_reset.3
 
 HTMLPAGES = curl_easy_cleanup.html curl_easy_getinfo.html		\
  curl_easy_init.html curl_easy_perform.html curl_easy_setopt.html	\
@@ -32,7 +32,7 @@ HTMLPAGES = curl_easy_cleanup.html curl_easy_getinfo.html		\
  libcurl.html libcurl-multi.html libcurl-easy.html libcurl-share.html	\
  libcurl-errors.html curl_easy_strerror.html curl_multi_strerror.html	\
  curl_share_strerror.html curl_global_init_mem.html			\
- libcurl-tutorial.html
+ libcurl-tutorial.html curl_easy_reset.html
 
 PDFPAGES = curl_easy_cleanup.pdf curl_easy_getinfo.pdf			\
  curl_easy_init.pdf curl_easy_perform.pdf curl_easy_setopt.pdf		\
@@ -47,7 +47,8 @@ PDFPAGES = curl_easy_cleanup.pdf curl_easy_getinfo.pdf			\
  curl_share_init.pdf curl_share_setopt.pdf libcurl.pdf			\
  libcurl-multi.pdf libcurl-easy.pdf libcurl-share.pdf			\
  libcurl-errors.pdf curl_easy_strerror.pdf curl_multi_strerror.pdf	\
- curl_share_strerror.pdf curl_global_init_mem.pdf libcurl-tutorial.pdf
+ curl_share_strerror.pdf curl_global_init_mem.pdf libcurl-tutorial.pdf	\
+ curl_easy_reset.pdf
 
 CLEANFILES = $(HTMLPAGES) $(PDFPAGES)
 

docs/libcurl/curl_easy_reset.3

@@ -0,0 +1,24 @@
+.\" $Id$
+.\"
+.TH curl_easy_reset 3 "31 July 2004" "libcurl 7.12.1" "libcurl Manual"
+.SH NAME
+curl_easy_reset - reset all options of a libcurl session handle
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+
+.BI "void curl_easy_reset(CURL *"handle ");"
+
+.SH DESCRIPTION
+Re-initializes all options previously set on a specified CURL handle to the
+default values. This puts back the handle to the same state as it was in when
+it was just created with \fIcurl_easy_init(3)\fP.
+
+It does not change the following information kept in the handle: live
+connections, the Session ID cache, the DNS cache, the cookies and shares.
+
+This function was added in libcurl 7.12.1.
+.SH RETURN VALUE
+Nothing
+.SH "SEE ALSO"
+.BR curl_easy_init "(3)," curl_easy_cleanup "(3)," curl_easy_setopt "(3)
+

docs/libcurl/curl_easy_setopt.3

@@ -721,6 +721,8 @@ when doing an ftp directory listing. This is useful for doing DELETE or other
 more or less obscure HTTP requests. Don't do this at will, make sure your
 server supports the command first.
 
+Restore to the internal default by setting this to NULL.
+
 \fBNOTE:\fP Many people have wrongly used this option to replace the entire
 request with their own, including multiple headers and POST contents. While
 that might work in many cases, it will cause libcurl to send invalid requests

docs/libcurl/index.html

@@ -24,6 +24,7 @@
 <br><a href="curl_easy_getinfo.html">curl_easy_getinfo</A>
 <br><a href="curl_easy_init.html">curl_easy_init</A>
 <br><a href="curl_easy_perform.html">curl_easy_perform</A>
+<br><a href="curl_easy_reset.html">curl_easy_reset</A>
 <br><a href="curl_easy_setopt.html">curl_easy_setopt</A>
 <br><a href="curl_easy_strerror.html">curl_easy_strerror</A>
 <br><a href="curl_escape.html">curl_escape</A>

docs/libcurl/libcurl-multi.3

@@ -8,16 +8,11 @@ libcurl-multi \- how to use the multi interface
 .SH DESCRIPTION
 This is an overview on how to use the libcurl multi interface in your C
 programs. There are specific man pages for each function mentioned in
-here. There's also the \fIlibcurl-tutorial(3)f\P man page for a complete
+here. There's also the \fIlibcurl-tutorial(3)\fP man page for a complete
 tutorial to programming with libcurl and the \fIlibcurl-easy(3)\fP man page
 for an overview of the libcurl easy interface.
 
 All functions in the multi interface are prefixed with curl_multi.
-.SH "PLEASE NOTICE"
-The multi interface is a rather new member of the libcurl family. It has not
-yet been very widely used. It may still be a few more bugs lurking in there
-than we are used to. That said, it might also just work in every aspect you
-try it. Please report all bugs and oddities you see.
 .SH "OBJECTIVES"
 The multi interface introduces several new abilities that the easy interface
 refuses to offer. They are mainly:

docs/libcurl/libcurl-tutorial.3

@@ -188,24 +188,27 @@ similar to this:
 You can control what data your function get in the forth argument by setting
 another property:
 
-    curl_easy_setopt(easyhandle, CURLOPT_FILE, &internal_struct);
+    curl_easy_setopt(easyhandle, CURLOPT_WRITEDATA, &internal_struct);
 
 Using that property, you can easily pass local data between your application
 and the function that gets invoked by libcurl. libcurl itself won't touch the
-data you pass with CURLOPT_FILE.
+data you pass with CURLOPT_WRITEDATA.
 
 libcurl offers its own default internal callback that'll take care of the data
 if you don't set the callback with CURLOPT_WRITEFUNCTION. It will then simply
 output the received data to stdout. You can have the default callback write
 the data to a different file handle by passing a 'FILE *' to a file opened for
-writing with the CURLOPT_FILE option.
+writing with the CURLOPT_WRITEDATA option.
 
 Now, we need to take a step back and have a deep breath. Here's one of those
 rare platform-dependent nitpicks. Did you spot it? On some platforms[2],
 libcurl won't be able to operate on files opened by the program. Thus, if you
-use the default callback and pass in a an open file with CURLOPT_FILE, it will
-crash. You should therefore avoid this to make your program run fine virtually
-everywhere.
+use the default callback and pass in a an open file with CURLOPT_WRITEDATA, it
+will crash. You should therefore avoid this to make your program run fine
+virtually everywhere.
+
+(CURLOPT_WRITEDATA was formerly known as CURLOPT_FILE. Both names still work
+and do the same thing).
 
 There are of course many more options you can set, and we'll get back to a few
 of them later. Let's instead continue to the actual transfer:
@@ -568,24 +571,20 @@ CURLOPT_PROGRESSDATA. libcurl won't touch it.
 There's basically only one thing to keep in mind when using C++ instead of C
 when interfacing libcurl:
 
- "The Callbacks Must Be Plain C"
+The callbacks CANNOT be non-static class member functions
 
-So if you want a write callback set in libcurl, you should put it within
-\&'extern'. Similar to this:
+Example C++ code:
 
 .nf
- extern "C" {
-    size_t write_data(void *ptr, size_t size, size_t nmemb,
-                      void *ourpointer)
+class AClass {
+    static size_t write_data(void *ptr, size_t size, size_t nmemb,
+                             void *ourpointer)
     {
       /* do what you want with the data */
     }
  }
 .fi
 
-This will of course effectively turn the callback code into C. There won't be
-any "this" pointer available etc.
-
 .SH "Proxies"
 
 What "proxy" means according to Merriam-Webster: "a person authorized to act

include/curl/easy.h

@@ -1,10 +1,10 @@
 #ifndef __CURL_EASY_H
 #define __CURL_EASY_H
 /***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -12,7 +12,7 @@
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
  * are also available at http://curl.haxx.se/docs/copyright.html.
- * 
+ *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
  * furnished to do so, under the terms of the COPYING file.
@@ -61,6 +61,19 @@ CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...);
  */
 CURL* curl_easy_duphandle(CURL *curl);
 
+/*
+ * NAME curl_easy_reset()
+ *
+ * DESCRIPTION
+ *
+ * Re-initializes a CURL handle to the default values. This puts back the
+ * handle to the same state as it was in when it was just created.
+ *
+ * It does keep: live connections, the Session ID cache, the DNS cache and the
+ * cookies.
+ */
+void curl_easy_reset(CURL *curl);
+
 #ifdef  __cplusplus
 }
 #endif

lib/Makefile.am

@@ -24,16 +24,16 @@ AUTOMAKE_OPTIONS = foreign nostdinc
 
 DSP = curllib.dsp
 
-EXTRA_DIST = getdate.y Makefile.b32 Makefile.b32.resp Makefile.m32	\
+EXTRA_DIST = getdate.y Makefile.b32 Makefile.m32	\
   Makefile.vc6 Makefile.riscos libcurl.def $(DSP) curllib.dsw		\
   config-vms.h config-win32.h config-riscos.h config-mac.h config.h.in	\
   ca-bundle.crt README.encoding README.memoryleak README.ares		\
   README.curlx makefile.dj config.dj libcurl.framework.make		\
   libcurl.plist libcurl.rc config-amigaos.h amigaos.c amigaos.h		\
-  makefile.amiga config-netware.h Makefile.netware nwlib.c libcurl.imp	\
+  makefile.amiga Makefile.netware nwlib.c libcurl.imp	\
   msvcproj.head msvcproj.foot
 
-CLEANFILES = $(DSP)
+CLEANFILES = $(DSP) getdate.c
 
 lib_LTLIBRARIES = libcurl.la
 
@@ -85,24 +85,8 @@ endif
 
 libcurl_la_LDFLAGS = $(UNDEF) $(VERSION) $(MIMPURE)
 
-HHEADERS = arpa_telnet.h netrc.h file.h timeval.h base64.h hostip.h	\
-  progress.h formdata.h cookie.h http.h sendf.h ftp.h url.h dict.h	\
-  if2ip.h speedcheck.h urldata.h getdate.h ldap.h ssluse.h escape.h	\
-  telnet.h getinfo.h strequal.h security.h krb4.h memdebug.h		\
-  inet_ntoa_r.h http_chunks.h strtok.h connect.h llist.h hash.h		\
-  content_encoding.h share.h md5.h http_digest.h http_negotiate.h	\
-  http_ntlm.h ca-bundle.h inet_pton.h strtoofft.h strerror.h		\
-  inet_ntop.h curlx.h memory.h setup.h transfer.h
-
-CSOURCES = file.c timeval.c base64.c hostip.c progress.c formdata.c	\
-  cookie.c http.c sendf.c ftp.c url.c dict.c if2ip.c speedcheck.c	\
-  getdate.c ldap.c ssluse.c version.c getenv.c escape.c mprintf.c	\
-  telnet.c netrc.c getinfo.c transfer.c strequal.c easy.c security.c	\
-  krb4.c memdebug.c http_chunks.c strtok.c connect.c llist.c hash.c	\
-  multi.c content_encoding.c share.c http_digest.c md5.c		\
-  http_negotiate.c http_ntlm.c inet_pton.c strtoofft.c strerror.c	\
-  hostares.c hostasyn.c hostip4.c hostip6.c hostsyn.c hostthre.c	\
-  inet_ntop.c
+# Makefile.inc provides the CSOURCES and HHEADERS defines
+include Makefile.inc
 
 libcurl_la_SOURCES = $(CSOURCES) $(HHEADERS)
 

lib/Makefile.b32

@@ -1,90 +1,91 @@
-############################################################
-# $Id$
-#
-#  Makefile.b32 - Borland's C++ Compiler 5.X
-#
-#  'lib' directory
-#
-#  Requires 'Makefile.b32.resp'
-#
-#  Written by Jaepil Kim, pit@paradise.net.nz
-############################################################
-
-# Setup environment
-CXX	   = bcc32
-RM	   = del
-LIB	   = tlib
-TOPDIR	   = ..
-CURNTDIR   = .
-CXXFLAGS   = -5 -O2 -w-aus -w-ccc -w-csu -w-par -w-pia -w-rch -w-inl -w-ngu \
-             -w-pro -tWM
-
-# If you build without SSL support, remove "-DUSE_SSLEAY" from the line below.
-DEFINES    = -DLIBCURL_BIGENDIAN=0 -DNDEBUG -DWIN32 -DCONSOLE -DMBCS \
-             -DUSE_SSLEAY
-INCDIRS    = -I$(CURNTDIR);$(TOPDIR)\include\
-
-# 'BCCDIR' has to be set up in your c:\autoexec.bat
-# i.e. SET BCCDIR = c:\Borland\BCC55
-# where c:\Borland\BCC55 is the compiler is installed
-LINKLIB	   = $(BCCDIR)\lib\psdk\ws2_32.lib
-LIBCURLLIB = libcurl.lib
-
-.SUFFIXES: .c
-
-SOURCES	   = \
-	base64.c \
-	md5.c \
-	cookie.c \
-	transfer.c \
-	escape.c \
-	formdata.c \
-	ftp.c \
-	http.c \
-        http_chunks.c \
-	http_digest.c \
-	http_ntlm.c \
-	ldap.c \
-	dict.c \
-	telnet.c \
-	getdate.c \
-	getenv.c \
-	hostip.c \
-	if2ip.c \
-	mprintf.c \
-	netrc.c \
-	progress.c \
-	sendf.c \
-	inet_pton.c \
-	speedcheck.c \
-	ssluse.c \
-	timeval.c \
-	url.c \
-	file.c \
-	getinfo.c \
-	version.c \
-	easy.c \
-	strequal.c \
-	strtok.c \
-	strtoofft.c \
-	connect.c \
-        hash.c \
-        share.c \
-        llist.c \
-        multi.c \
-        content_encoding.c
-
-OBJECTS = $(SOURCES:.c=.obj)
-
-.c.obj:
-	$(CXX) -c $(INCDIRS) $(CXXFLAGS) $(DEFINES) $<
-
-all:	$(LIBCURLLIB)
-
-clean:
-	-$(RM) $(LIBCURLLIB)
-        -$(RM) *.obj
-
-$(LIBCURLLIB):  $(LINKLIB) $(OBJECTS) Makefile.b32.resp
-	-$(RM) $(LIBCURLLIB)
-	$(LIB) $(LIBCURLLIB) @Makefile.b32.resp
+############################################################
+# $Id$
+#
+#  Makefile.b32 - Borland's C++ Compiler 5.X
+#
+#  'lib' directory
+#
+#  'BCCDIR' has to be set up to point to the base directory
+#  of the compiler, i.e. SET BCCDIR = c:\Borland\BCC55
+#  where c:\Borland\BCC55 is the compiler is installed
+#
+#  Written by Jaepil Kim, pit@paradise.net.nz
+############################################################
+
+# Edit the path below to point to the base of your Zlib sources.
+!ifndef ZLIB_PATH
+ZLIB_PATH = ../../zlib-1.2.1
+!endif
+
+# Edit the path below to point to the base of your OpenSSL package.
+!ifndef OPENSSL_PATH
+OPENSSL_PATH = ../../openssl-0.9.7d
+!endif
+
+# Set libcurl's name
+LIBCURLLIB = libcurl.lib
+LIBCURLDLL = libcurl.dll
+
+# Setup environment
+CXX      = bcc32
+LD       = bcc32
+CP       = copy
+RM       = del
+LIB      = tlib
+TOPDIR   = ..
+CURNTDIR = .
+
+CXXFLAGS = -q -5 -O2 -w-aus -w-ccc -w-csu -w-par -w-pia -w-rch -w-inl -w-ngu -w-pro -tWM
+LIBFLAGS = /C /P32
+LDFLAGS  = -q -lq -laa -tWD
+
+INCDIRS  = -I$(CURNTDIR);$(TOPDIR)/include
+LINKLIB  = $(BCCDIR)/lib/cw32mt.lib
+
+# If you build with SSL support, set WITH_SSL=1
+DEFINES  = -DLIBCURL_BIGENDIAN=0 -DNDEBUG -DWIN32 -D_CONSOLE -D_MBCS
+!ifdef WITH_ZLIB
+DEFINES  = $(DEFINES) -DHAVE_LIBZ -DHAVE_ZLIB_H
+INCDIRS  = $(INCDIRS);$(ZLIB_PATH)
+# LINKLIB  = $(LINKLIB) $(ZLIB_PATH)/zlib.lib
+!endif
+!ifdef WITH_SSL
+DEFINES  = $(DEFINES) -DUSE_SSLEAY 
+INCDIRS  = $(INCDIRS);$(OPENSSL_PATH)/inc32;$(OPENSSL_PATH)/inc32/openssl
+# LINKLIB  = $(LINKLIB) $(OPENSSL_PATH)/out32/ssleay32.lib $(OPENSSL_PATH)/out32/libeay32.lib
+!endif
+
+.autodepend
+
+# Makefile.inc provides the CSOURCES and HHEADERS defines
+!include Makefile.inc
+
+OBJECTS = $(CSOURCES:.c=.obj)
+
+.c.obj:
+	$(CXX) -c $(INCDIRS) $(CXXFLAGS) $(DEFINES) $<
+
+all:	$(LIBCURLLIB)
+
+clean:
+	-$(RM) $(LIBCURLLIB)
+	-$(RM) *.obj
+	-$(RM) getdate.c
+
+$(LIBCURLLIB): $(OBJECTS)
+	@-$(RM) $@
+	$(LIB) $(LIBFLAGS) $@ @&&!
++$(**: = &^
++)
+!
+
+$(LIBCURLDLL): $(OBJECTS) $(LINKLIB)
+	@-$(RM) $@
+	$(LD) $(LDFLAGS) -e$@ $**
+
+getdate.c: getdate.c.cvs
+	@echo Creating $@
+	@-$(RM) getdate.y
+	@$(CP) $** $@
+
+

lib/Makefile.b32.resp

@@ -1,39 +0,0 @@
-+base64.obj &
-+md5.obj &
-+cookie.obj &
-+transfer.obj &
-+escape.obj &
-+formdata.obj &
-+ftp.obj &
-+http.obj &
-+http_chunks.obj &
-+http_digest.obj &
-+ldap.obj &
-+dict.obj &
-+telnet.obj &
-+getdate.obj &
-+getenv.obj &
-+getpass.obj &
-+hostip.obj &
-+if2ip.obj &
-+mprintf.obj &
-+netrc.obj &
-+progress.obj &
-+sendf.obj &
-+speedcheck.obj &
-+ssluse.obj &
-+timeval.obj &
-+url.obj &
-+file.obj &
-+getinfo.obj &
-+version.obj &
-+easy.obj &
-+strequal.obj &
-+strtok.obj &
-+strtoofft.obj &
-+connect.obj &
-+hash.obj &
-+share.obj &
-+llist.obj &
-+multi.obj &
-+content_encoding.obj

lib/Makefile.inc

@@ -0,0 +1,22 @@
+# ./lib/Makefile.inc
+ 
+CSOURCES = file.c timeval.c base64.c hostip.c progress.c formdata.c	\
+  cookie.c http.c sendf.c ftp.c url.c dict.c if2ip.c speedcheck.c	\
+  getdate.c ldap.c ssluse.c version.c getenv.c escape.c mprintf.c	\
+  telnet.c netrc.c getinfo.c transfer.c strequal.c easy.c security.c	\
+  krb4.c memdebug.c http_chunks.c strtok.c connect.c llist.c hash.c	\
+  multi.c content_encoding.c share.c http_digest.c md5.c		\
+  http_negotiate.c http_ntlm.c inet_pton.c strtoofft.c strerror.c	\
+  hostares.c hostasyn.c hostip4.c hostip6.c hostsyn.c hostthre.c	\
+  inet_ntop.c
+
+HHEADERS = arpa_telnet.h netrc.h file.h timeval.h base64.h hostip.h	\
+  progress.h formdata.h cookie.h http.h sendf.h ftp.h url.h dict.h	\
+  if2ip.h speedcheck.h urldata.h getdate.h ldap.h ssluse.h escape.h	\
+  telnet.h getinfo.h strequal.h security.h krb4.h memdebug.h		\
+  inet_ntoa_r.h http_chunks.h strtok.h connect.h llist.h hash.h		\
+  content_encoding.h share.h md5.h http_digest.h http_negotiate.h	\
+  http_ntlm.h ca-bundle.h inet_pton.h strtoofft.h strerror.h		\
+  inet_ntop.h curlx.h memory.h setup.h transfer.h
+
+

lib/Makefile.m32

@@ -1,19 +1,26 @@
 #############################################################
+# $Id$
 #
 ## Makefile for building libcurl.a with MingW32 (GCC-3.2) and
 ## optionally OpenSSL (0.9.7)
+##
 ## Use: make -f Makefile.m32
 ##
 ## Comments to: Troy Engel <tengel@sonic.net> or
 ##              Joern Hartroth <hartroth@acm.org>
 
+ifndef OPENSSL_PATH
+OPENSSL_PATH = ../../openssl-0.9.7d
+endif
+ifndef ZLIB_PATH
+ZLIB_PATH = ../../zlib-1.2.1
+endif
+
 CC = gcc
 AR = ar
 RM = rm -f 
 RANLIB = ranlib
 STRIP = strip -g
-OPENSSL_PATH = ../../openssl-0.9.7d
-ZLIB_PATH = ../../zlib-1.2.1
 
 ########################################################
 ## Nothing more to do below this line!
@@ -32,38 +39,13 @@ ifdef ZLIB
 endif
 COMPILE = $(CC) $(INCLUDES) $(CFLAGS)
 
+# Makefile.inc provides the CSOURCES and HHEADERS defines
+include Makefile.inc
+
+libcurl_a_OBJECTS := $(patsubst %.c,%.o,$(strip $(CSOURCES)))
+
 libcurl_a_LIBRARIES = libcurl.a
-
-libcurl_a_SOURCES = arpa_telnet.h file.c netrc.h timeval.c base64.c \
-	file.h hostip.c progress.c timeval.h base64.h formdata.c hostip.h     \
-	progress.h cookie.c formdata.h http.c sendf.c cookie.h ftp.c	      \
-	http.h sendf.h url.c dict.c ftp.h if2ip.c speedcheck.c url.h	      \
-	dict.h getdate.c if2ip.h speedcheck.h urldata.h transfer.c getdate.h  \
-	ldap.c ssluse.c version.c transfer.h getenv.c			      \
-	ldap.h ssluse.h escape.c getenv.h mprintf.c telnet.c escape.h	      \
-	netrc.c telnet.h getinfo.c strequal.c strequal.h easy.c     \
-	security.h security.c krb4.h krb4.c memdebug.h memdebug.c	      \
-	inet_ntoa_r.h http_chunks.h http_chunks.c			      \
-	strtok.c connect.c hash.c llist.c multi.c share.c share.h	      \
-	content_encoding.h content_encoding.c http_digest.h http_digest.c     \
-	http_negotiate.c http_negotiate.h http_ntlm.c http_ntlm.h md5.h	      \
-	md5.c strtoofft.c inet_pton.c strerror.c hostares.c hostasyn.c	      \
-	hostip4.c hostip6.c hostsyn.c hostthre.c inet_ntop.c
-
-libcurl_a_OBJECTS =  file.o timeval.o base64.o hostip.o progress.o \
-	formdata.o cookie.o http.o sendf.o ftp.o url.o dict.o if2ip.o \
-	speedcheck.o getdate.o transfer.o ldap.o ssluse.o version.o \
-	getenv.o escape.o mprintf.o telnet.o netrc.o getinfo.o \
-	strequal.o easy.o security.o krb4.o memdebug.o http_chunks.o \
-	strtok.o connect.o hash.o llist.o multi.o share.o \
-	content_encoding.o http_digest.o http_negotiate.o http_ntlm.o md5.o \
-	strtoofft.o inet_pton.o strerror.o hostares.o hostasyn.o hostip4.o \
-	hostip6.o hostsyn.o hostthre.o inet_ntop.o
-
-LIBRARIES =  $(libcurl_a_LIBRARIES)
-SOURCES = $(libcurl_a_SOURCES)
-OBJECTS = $(libcurl_a_OBJECTS)
-
+libcurl_a_DEPENDENCIES = $(strip $(CSOURCES) $(HHEADERS))
 
 all: libcurl.a libcurl.dll libcurldll.a
 

lib/Makefile.netware

@@ -11,11 +11,19 @@
 ifndef NDKBASE
 NDKBASE	= c:/novell
 endif
-INSTDIR	= ..\curl-$(LIBCURL_VERSION_STR)-bin-nw
 
 # Edit the path below to point to the base of your Zlib sources.
 #ZLIB_PATH = ../../zlib-1.2.1
 
+# Edit the path below to point to the base of your OpenSSL package.
+ifndef OPENSSL_PATH
+OPENSSL_PATH = ../../openssl-0.9.7d
+endif
+
+ifndef INSTDIR
+INSTDIR	= ../curl-$(LIBCURL_VERSION_STR)-bin-nw
+endif
+
 # Edit the vars below to change NLM target settings.
 TARGET  = libcurl
 VERSION	= $(LIBCURL_VERSION)
@@ -53,6 +61,7 @@ ifdef METROWERKS
 else
 	CC = gcc
 endif
+YACC	= bison -y
 CP	= cp -afv
 # RM	= rm -f
 # if you want to mark the target as MTSAFE you will need a tool for
@@ -61,21 +70,19 @@ CP	= cp -afv
 MPKXDC	= mkxdc
 
 # Global flags for all compilers
-CFLAGS	= $(OPT) -D$(DB) -DNETWARE -nostdinc
+CFLAGS	= $(OPT) -D$(DB) -DNETWARE -DHAVE_CONFIG_H -nostdinc
 
 ifeq ($(CC),mwccnlm)
 LD	= mwldnlm
-LDFLAGS	= -nostdlib $(PRELUDE) $(OBJDIR)/*.o -o $(OBJDIR)/$(TARGET).nlm -commandfile
+LDFLAGS	= -nostdlib $(PRELUDE) $(OBJL) -o $(TARGET).nlm -commandfile
 AR	= mwldnlm
-ARFLAGS	= -type library -w nocmdline $(OBJDIR)/*.o -o
+ARFLAGS	= -type library -w nocmdline $(OBJS) -o
 CFLAGS	+= -msgstyle gcc -gccinc -inline off -opt nointrinsics -proc 586
 CFLAGS	+= -relax_pointers
 #CFLAGS	+= -w on
 ifeq ($(LIBARCH),LIBC)
 	PRELUDE = $(SDK_LIBC)/imports/libcpre.o
 	CFLAGS += -align 4
-	CFLAGS += -D_POSIX_SOURCE
-#	CFLAGS += -D__ANSIC__
 else
 	PRELUDE = "$(METROWERKS)/Novell Support/libraries/runtime/prelude.obj"
 #	CFLAGS += -include "$(METROWERKS)/Novell Support/headers/nlm_prefix.h"
@@ -90,8 +97,6 @@ CFLAGS	+= -fno-builtin -fpack-struct -fpcc-struct-return
 CFLAGS	+= -Wall # -pedantic
 ifeq ($(LIBARCH),LIBC)
 	PRELUDE = $(SDK_LIBC)/imports/libcpre.gcc.o
-	CFLAGS += -D_POSIX_SOURCE
-#	CFLAGS += -D__ANSIC__
 else
 	PRELUDE = $(SDK_CLIB)/imports/clibpre.gcc.o
 	CFLAGS += -include $(NDKBASE)/nlmconv/genlm.h
@@ -107,17 +112,26 @@ SDK_LDAP = $(NDK_ROOT)/cldapsdk/netware
 
 INCLUDES = -I. -I../include
 
+ifdef WITH_ARES
+	INCLUDES += -I../ares
+	LIBCARES = ../ares/libcares.lib
+endif
 ifdef ZLIB_PATH
 	INCLUDES += -I$(ZLIB_PATH)
-	CFLAGS += -DHAVE_ZLIB_H -DHAVE_LIBZ
 	IMPORTS = @$(ZLIB_PATH)/nw/zlib.imp
 	MODULES = libz.nlm
 endif
+ifdef SSL
+	INCLUDES += -I$(OPENSSL_PATH)/outinc_nw_libc -I$(OPENSSL_PATH)/outinc_nw_libc/openssl
+	LIBSSL = $(OPENSSL_PATH)/out_nw_libc/crypto.lib $(OPENSSL_PATH)/out_nw_libc/ssl.lib
+endif
 
 ifeq ($(LIBARCH),LIBC)
 	INCLUDES += -I$(SDK_LIBC)/include -I$(SDK_LIBC)/include/nks
 	INCLUDES += -I$(SDK_LIBC)/include/winsock
 	# INCLUDES += -I$(SDK_LDAP)/libc/inc
+	CFLAGS += -D_POSIX_SOURCE
+	# CFLAGS += -D__ANSIC__
 else
 	INCLUDES += -I$(SDK_CLIB)/include/nlm -I$(SDK_CLIB)/include
 	# INCLUDES += -I$(SDK_CLIB)/include/nlm/obsolete
@@ -136,72 +150,26 @@ ifdef XDCOPT
 	XDCDATA = $(OBJDIR)/$(TARGET).xdc
 endif
 
-ifeq ($(OSTYPE),linux)
+ifeq ($(findstring linux,$(OSTYPE)),linux)
 DL	= '
 #-include $(NDKBASE)/nlmconv/ncpfs.inc
 endif
 
-OBJS	= \
-	$(OBJDIR)/file.o \
-	$(OBJDIR)/timeval.o \
-	$(OBJDIR)/base64.o \
-	$(OBJDIR)/hostip.o \
-	$(OBJDIR)/progress.o \
-	$(OBJDIR)/formdata.o \
-	$(OBJDIR)/cookie.o \
-	$(OBJDIR)/http.o \
-	$(OBJDIR)/sendf.o \
-	$(OBJDIR)/ftp.o \
-	$(OBJDIR)/url.o \
-	$(OBJDIR)/dict.o \
-	$(OBJDIR)/if2ip.o \
-	$(OBJDIR)/speedcheck.o \
-	$(OBJDIR)/getdate.o \
-	$(OBJDIR)/transfer.o \
-	$(OBJDIR)/ldap.o \
-	$(OBJDIR)/ssluse.o \
-	$(OBJDIR)/version.o \
-	$(OBJDIR)/getenv.o \
-	$(OBJDIR)/escape.o \
-	$(OBJDIR)/mprintf.o \
-	$(OBJDIR)/telnet.o \
-	$(OBJDIR)/netrc.o \
-	$(OBJDIR)/getinfo.o \
-	$(OBJDIR)/strequal.o \
-	$(OBJDIR)/easy.o \
-	$(OBJDIR)/security.o \
-	$(OBJDIR)/krb4.o \
-	$(OBJDIR)/memdebug.o \
-	$(OBJDIR)/http_chunks.o \
-	$(OBJDIR)/strtok.o \
-	$(OBJDIR)/connect.o \
-	$(OBJDIR)/hash.o \
-	$(OBJDIR)/llist.o \
-	$(OBJDIR)/multi.o \
-	$(OBJDIR)/share.o \
-	$(OBJDIR)/content_encoding.o \
-	$(OBJDIR)/http_digest.o \
-	$(OBJDIR)/http_negotiate.o \
-	$(OBJDIR)/http_ntlm.o \
-	$(OBJDIR)/md5.o \
-	$(OBJDIR)/strtoofft.o \
-	$(OBJDIR)/strerror.o \
-	$(OBJDIR)/hostares.o \
-	$(OBJDIR)/hostasyn.o \
-	$(OBJDIR)/hostip4.o \
-	$(OBJDIR)/hostip6.o \
-	$(OBJDIR)/hostsyn.o \
-	$(OBJDIR)/hostthre.o \
-	$(OBJDIR)/inet_ntop.o \
+# Makefile.inc provides the CSOURCES and HHEADERS defines
+include Makefile.inc
+
+OBJS	:= $(patsubst %.c,$(OBJDIR)/%.o,$(strip $(CSOURCES))) $(LIBCARES) $(LIBSSL)
 
 OBJL	= $(OBJS) $(OBJDIR)/nwlib.o
 
-nlm: $(OBJDIR) $(OBJDIR)/version.inc $(OBJDIR)/$(TARGET).nlm 
-
-lib: $(OBJDIR) $(OBJDIR)/$(TARGET).lib 
-
 all: lib nlm
 
+nlm: prebuild $(TARGET).nlm 
+
+lib: prebuild $(TARGET).lib 
+
+prebuild: $(OBJDIR) $(OBJDIR)/version.inc config.h ca-bundle.h getdate.c
+
 $(OBJDIR)/%.o: %.c
 #	@echo Compiling $<
 	$(CC) $(CFLAGS) -c $< -o $@
@@ -216,12 +184,14 @@ dist: all
 
 install: $(INSTDIR) all
 	@$(CP) $(TARGET).nlm $(INSTDIR)
+	@$(CP) $(TARGET).lib $(INSTDIR)
 	@$(CP) ../CHANGES $(INSTDIR)
 	@$(CP) ../COPYING $(INSTDIR)
 	@$(CP) ../README $(INSTDIR)
 	@$(CP) ../RELEASE-NOTES $(INSTDIR)
 
 clean:
+	-$(RM) config.h ca-bundle.h y.tab.c getdate.c
 	-$(RM) -r $(OBJDIR)
 
 $(INSTDIR):
@@ -230,15 +200,15 @@ $(INSTDIR):
 $(OBJDIR):
 	@mkdir $(OBJDIR)
 
-$(OBJDIR)/$(TARGET).lib: $(OBJS)
+$(TARGET).lib: $(OBJS)
 	@echo Creating $@
 	@-$(RM) $@
 	@$(AR) $(ARFLAGS) $@ $^
 
-$(OBJDIR)/$(TARGET).nlm: $(OBJL) $(OBJDIR)/$(TARGET).def $(XDCDATA)
+$(TARGET).nlm: $(OBJDIR)/$(TARGET).def $(OBJL) $(XDCDATA)
 	@echo Linking $@
 	@-$(RM) $@
-	@$(LD) $(LDFLAGS) $(OBJDIR)/$(TARGET).def
+	@$(LD) $(LDFLAGS) $<
 
 $(OBJDIR)/%.xdc: Makefile.netware
 	@echo Creating $@
@@ -304,11 +274,100 @@ ifdef IMPORTS
 	@echo $(DL)import $(IMPORTS)$(DL) >> $@
 endif
 ifeq ($(LD),nlmconv)
-	@echo $(DL)input $(OBJS)$(DL) >> $@
+ifdef WITH_ARES
+	@echo $(DL)input $(LIBCARES)$(DL) >> $@
+endif
+ifdef SSL
+	@echo $(DL)input $(LIBSSL)$(DL) >> $@
+endif
+	@echo $(DL)input $(OBJL)$(DL) >> $@
 	@echo $(DL)input $(PRELUDE)$(DL) >> $@
 	@echo $(DL)output $(TARGET).nlm$(DL) >> $@
 endif
 
+config.h: Makefile.netware
+	@echo Creating $@
+	@echo $(DL)/* $@ for NetWare target.$(DL) > $@
+	@echo $(DL)** Do not edit this file - it is created by make!$(DL) >> $@
+	@echo $(DL)** All your changes will be lost!!$(DL) >> $@
+	@echo $(DL)*/$(DL) >> $@
+	@echo $(DL)#define OS "i586-pc-NetWare"$(DL) >> $@
+	@echo $(DL)#define VERSION "$(LIBCURL_VERSION_STR)"$(DL) >> $@
+	@echo $(DL)#define PACKAGE_BUGREPORT "curl-bug@haxx.se"$(DL) >> $@
+	@echo $(DL)#define HAVE_ARPA_INET_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_ASSERT_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_DLFCN_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_DLOPEN 1$(DL) >> $@
+	@echo $(DL)#define HAVE_ERR_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_FCNTL_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_FIONBIO 1$(DL) >> $@
+	@echo $(DL)#define HAVE_GETHOSTBYADDR 1$(DL) >> $@
+	@echo $(DL)#define HAVE_GETTIMEOFDAY 1$(DL) >> $@
+	@echo $(DL)#define HAVE_INET_ADDR 1$(DL) >> $@
+	@echo $(DL)#define HAVE_INET_NTOA 1$(DL) >> $@
+	@echo $(DL)#define HAVE_INET_PTON 1$(DL) >> $@
+	@echo $(DL)#define HAVE_INTTYPES_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_LIMITS_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_LONGLONG 1$(DL) >> $@
+	@echo $(DL)#define HAVE_MALLOC_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_NETINET_IN_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SELECT 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SETJMP_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SIGNAL 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SOCKET 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STDINT_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STDLIB_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRCASECMP 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRDUP 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRFTIME 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRING_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRLCAT 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRLCPY 1$(DL) >> $@
+	@echo $(DL)#define HAVE_STRSTR 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_PARAM_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_SELECT_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_STAT_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_TIME_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_TERMIOS_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_TIME_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_UNAME 1$(DL) >> $@
+	@echo $(DL)#define HAVE_UNISTD_H 1$(DL) >> $@
+	@echo $(DL)#define RETSIGTYPE void$(DL) >> $@
+	@echo $(DL)#define SIZEOF_CURL_OFF_T 4$(DL) >> $@
+	@echo $(DL)#define STDC_HEADERS 1$(DL) >> $@
+	@echo $(DL)#define TIME_WITH_SYS_TIME 1$(DL) >> $@
+ifdef NW_WINSOCK
+	@echo $(DL)#define HAVE_CLOSESOCKET 1$(DL) >> $@
+else
+	@echo $(DL)#define HAVE_SYS_TYPES_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_SOCKET_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SYS_SOCKIO_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_NETDB_H 1$(DL) >> $@
+endif
+ifdef WITH_ARES
+	@echo $(DL)#define USE_ARES 1$(DL) >> $@
+endif
+ifdef ZLIB_PATH
+	@echo $(DL)#define HAVE_ZLIB_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_LIBZ 1$(DL) >> $@
+endif
+ifdef SSL
+	@echo $(DL)#define USE_SSLEAY 1$(DL) >> $@
+	@echo $(DL)#define HAVE_OPENSSL_X509_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_OPENSSL_SSL_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_OPENSSL_RSA_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_OPENSSL_PEM_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_OPENSSL_ERR_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_OPENSSL_CRYPTO_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_OPENSSL_ENGINE_H 1$(DL) >> $@
+	@echo $(DL)#define HAVE_LIBSSL 1$(DL) >> $@
+	@echo $(DL)#define HAVE_LIBCRYPTO 1$(DL) >> $@
+	@echo $(DL)#define OPENSSL_NO_KRB5 1$(DL) >> $@
+endif
+ifdef OLD_NOVELLSDK
+	@echo $(DL)#define socklen_t int$(DL) >> $@
+endif
+
 ca-bundle.h: Makefile.netware
 	@echo Creating $@
 	@echo $(DL)/* Do not edit this file - it is created by make!$(DL) > $@
@@ -316,11 +375,14 @@ ca-bundle.h: Makefile.netware
 	@echo $(DL)*/$(DL) >> $@
 	@echo $(DL)#define CURL_CA_BUNDLE getenv("CURL_CA_BUNDLE")$(DL) >> $@
 
-getdate.c: getdate.c.cvs
+getdate.c:
 	@echo Creating $@
 	@-$(RM) getdate.y
-	@$(CP) $< $@
+	@$(CP) getdate.c.cvs $@
 
 url.c: ca-bundle.h
 
+$(LIBCARES):
+	$(MAKE) -C ../ares -f Makefile.netware lib
+
 

lib/Makefile.vc6

@@ -25,11 +25,11 @@
 LIB_NAME       = libcurl
 LIB_NAME_DEBUG = libcurld
 !IFNDEF OPENSSL_PATH
-OPENSSL_PATH   = ../../openssl-0.9.7a
+OPENSSL_PATH   = ../../openssl-0.9.7d
 !ENDIF
 
 !IFNDEF ZLIB_PATH
-ZLIB_PATH  = ../../zlib-1.1.4
+ZLIB_PATH  = ../../zlib-1.2.1
 !ENDIF
 
 # Use the high resolution time by default.  Comment this out to use low
@@ -39,23 +39,23 @@ USEMM_LIBS = YES
 #############################################################
 ## Nothing more to do below this line!
 
-CCNODBG   = cl.exe /MD /O2 /D "NDEBUG"
-CCDEBUG   = cl.exe /MDd /Od /Gm /Zi  /D "_DEBUG" /GZ
-CFLAGSSSL = /D "USE_SSLEAY" /I "$(OPENSSL_PATH)/inc32" /I "$(OPENSSL_PATH)/inc32/openssl"
+CCNODBG    = cl.exe /MD /O2 /D "NDEBUG"
+CCDEBUG    = cl.exe /MDd /Od /Gm /Zi  /D "_DEBUG" /GZ
+CFLAGSSSL  = /D "USE_SSLEAY" /I "$(OPENSSL_PATH)/inc32" /I "$(OPENSSL_PATH)/inc32/openssl"
 CFLAGSZLIB = /D "HAVE_ZLIB_H" /D "HAVE_ZLIB" /D "HAVE_LIBZ" /I "$(ZLIB_PATH)"
-CFLAGS = /I "." /I "../include" /nologo /W3 /GX /D "WIN32" /D "VC6" /D "_MBCS" /D "_LIB" /YX /FD /c /D "MSDOS" 
-LNKDLL    = link.exe /DLL  /def:libcurl.def
-LNKLIB    = link.exe /lib
-LFLAGS    = /nologo
-SSLLIBS   = libeay32.lib ssleay32.lib
+CFLAGS     = /I "." /I "../include" /nologo /W3 /GX /D "WIN32" /D "VC6" /D "_MBCS" /D "_LIB" /YX /FD /c /D "MSDOS" 
+LNKDLL     = link.exe /DLL  /def:libcurl.def
+LNKLIB     = link.exe /lib
+LFLAGS     = /nologo
+SSLLIBS    = libeay32.lib ssleay32.lib
 !IFDEF USEMM_LIBS
-WINLIBS   = wsock32.lib winmm.lib
+WINLIBS    = wsock32.lib winmm.lib
 !ELSE
-WINLIBS   = wsock32.lib 
-CFLAGS		= $(CFLAGS) /D "WITHOUT_MM_LIB"
+WINLIBS    = wsock32.lib 
+CFLAGS     = $(CFLAGS) /D "WITHOUT_MM_LIB"
 !ENDIF
 #  RSAglue.lib was formerly needed in the SSLLIBS
-CFGSET    = FALSE
+CFGSET     = FALSE
 
 ######################
 # release

lib/base64.c

@@ -160,22 +160,22 @@ size_t Curl_base64_encode(const char *inp, size_t insize, char **outptr)
 
     switch(inputparts) {
     case 1: /* only one byte read */
-      sprintf(output, "%c%c==",
-              table64[obuf[0]],
-              table64[obuf[1]]);
+      snprintf(output, 5, "%c%c==",
+               table64[obuf[0]],
+               table64[obuf[1]]);
       break;
     case 2: /* two bytes read */
-      sprintf(output, "%c%c%c=",
-              table64[obuf[0]],
-              table64[obuf[1]],
-              table64[obuf[2]]);
+      snprintf(output, 5, "%c%c%c=",
+               table64[obuf[0]],
+               table64[obuf[1]],
+               table64[obuf[2]]);
       break;
     default:
-      sprintf(output, "%c%c%c%c",
-              table64[obuf[0]],
-              table64[obuf[1]],
-              table64[obuf[2]],
-              table64[obuf[3]] );
+      snprintf(output, 5, "%c%c%c%c",
+               table64[obuf[0]],
+               table64[obuf[1]],
+               table64[obuf[2]],
+               table64[obuf[3]] );
       break;
     }
     output += 4;

lib/config-netware.h

@@ -1,484 +0,0 @@
-/* lib/config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* to disable DICT */
-#undef CURL_DISABLE_DICT
-
-/* to disable FILE */
-#undef CURL_DISABLE_FILE
-
-/* to disable FTP */
-#undef CURL_DISABLE_FTP
-
-/* to disable GOPHER */
-#undef CURL_DISABLE_GOPHER
-
-/* to disable HTTP */
-#undef CURL_DISABLE_HTTP
-
-/* to disable LDAP */
-#undef CURL_DISABLE_LDAP
-
-/* to disable TELNET */
-#undef CURL_DISABLE_TELNET
-
-/* Set to explicitly specify we don't want to use thread-safe functions */
-#undef DISABLED_THREADSAFE
-
-/* your Entropy Gathering Daemon socket pathname */
-#undef EGD_SOCKET
-
-/* Define if you want to enable IPv6 support */
-#undef ENABLE_IPV6
-
-/* Define to 1 if you have the <alloca.h> header file. */
-#undef HAVE_ALLOCA_H
-
-/* Define to 1 if you have the <arpa/inet.h> header file. */
-#define HAVE_ARPA_INET_H 1
-
-/* Define to 1 if you have the <assert.h> header file. */
-#define HAVE_ASSERT_H 1
-
-/* Define to 1 if you have the `closesocket' function. */
-#undef HAVE_CLOSESOCKET
-
-/* Define to 1 if you have the `CRYPTO_cleanup_all_ex_data' function. */
-#undef HAVE_CRYPTO_CLEANUP_ALL_EX_DATA
-
-/* Define to 1 if you have the <crypto.h> header file. */
-#undef HAVE_CRYPTO_H
-
-/* Define to 1 if you have the <des.h> header file. */
-#undef HAVE_DES_H
-
-/* disabled non-blocking sockets */
-#undef HAVE_DISABLED_NONBLOCKING
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-/* XXX: #undef HAVE_DLFCN_H */
-#define HAVE_DLFCN_H 1
-
-/* Define to 1 if you have the `dlopen' function. */
-#define HAVE_DLOPEN 1
-
-/* Define to 1 if you have the <err.h> header file. */
-#define HAVE_ERR_H 1
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#define HAVE_FCNTL_H 1
-
-/* use FIONBIO for non-blocking sockets */
-/* XXX: #undef HAVE_FIONBIO */
-#define HAVE_FIONBIO 1
-
-/* Define if getaddrinfo exists and works */
-#undef HAVE_GETADDRINFO
-
-/* Define to 1 if you have the `geteuid' function. */
-#undef HAVE_GETEUID
-
-/* Define to 1 if you have the `gethostbyaddr' function. */
-#define HAVE_GETHOSTBYADDR 1
-
-/* Define to 1 if you have the `gethostbyaddr_r' function. */
-#undef HAVE_GETHOSTBYADDR_R
-
-/* gethostbyaddr_r() takes 5 args */
-#undef HAVE_GETHOSTBYADDR_R_5
-
-/* gethostbyaddr_r() takes 7 args */
-#undef HAVE_GETHOSTBYADDR_R_7
-
-/* gethostbyaddr_r() takes 8 args */
-#undef HAVE_GETHOSTBYADDR_R_8
-
-/* Define to 1 if you have the `gethostbyname_r' function. */
-#undef HAVE_GETHOSTBYNAME_R
-
-/* gethostbyname_r() takes 3 args */
-#undef HAVE_GETHOSTBYNAME_R_3
-
-/* gethostbyname_r() takes 5 args */
-#undef HAVE_GETHOSTBYNAME_R_5
-
-/* gethostbyname_r() takes 6 args */
-#undef HAVE_GETHOSTBYNAME_R_6
-
-/* Define to 1 if you have the `getpass_r' function. */
-#undef HAVE_GETPASS_R
-
-/* Define to 1 if you have the `getpwuid' function. */
-#undef HAVE_GETPWUID
-
-/* Define to 1 if you have the `gettimeofday' function. */
-#define HAVE_GETTIMEOFDAY 1
-
-/* Define to 1 if you have the `gmtime_r' function. */
-#undef HAVE_GMTIME_R
-
-/* if you have the gssapi libraries */
-#undef HAVE_GSSAPI
-
-/* if you have the Heimdal gssapi libraries */
-#undef HAVE_GSSHEIMDAL
-
-/* if you have the MIT gssapi libraries */
-#undef HAVE_GSSMIT
-
-/* Define to 1 if you have the `inet_addr' function. */
-#define HAVE_INET_ADDR 1
-
-/* Define to 1 if you have the `inet_ntoa' function. */
-#define HAVE_INET_NTOA 1
-
-/* Define to 1 if you have the `inet_ntoa_r' function. */
-#undef HAVE_INET_NTOA_R
-
-/* inet_ntoa_r() is declared */
-#undef HAVE_INET_NTOA_R_DECL
-
-/* Define to 1 if you have the `inet_pton' function. */
-#define HAVE_INET_PTON 1
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* use ioctlsocket() for non-blocking sockets */
-#undef HAVE_IOCTLSOCKET
-
-/* use Ioctlsocket() for non-blocking sockets */
-#undef HAVE_IOCTLSOCKET_CASE
-
-/* Define to 1 if you have the <io.h> header file. */
-#undef HAVE_IO_H
-
-/* if you have the Kerberos4 libraries (including -ldes) */
-#undef HAVE_KRB4
-
-/* Define to 1 if you have the `krb_get_our_ip_for_realm' function. */
-#undef HAVE_KRB_GET_OUR_IP_FOR_REALM
-
-/* Define to 1 if you have the <krb.h> header file. */
-#undef HAVE_KRB_H
-
-/* Define to 1 if you have the `crypto' library (-lcrypto). */
-#undef HAVE_LIBCRYPTO
-
-/* Define to 1 if you have the `dl' library (-ldl). */
-#undef HAVE_LIBDL
-
-/* Define to 1 if you have the `nsl' library (-lnsl). */
-#undef HAVE_LIBNSL
-
-/* Define to 1 if you have the `resolv' library (-lresolv). */
-#undef HAVE_LIBRESOLV
-
-/* Define to 1 if you have the `resolve' library (-lresolve). */
-#undef HAVE_LIBRESOLVE
-
-/* Define to 1 if you have the `socket' library (-lsocket). */
-#undef HAVE_LIBSOCKET
-
-/* Define to 1 if you have the `ssl' library (-lssl). */
-#undef HAVE_LIBSSL
-
-/* Define to 1 if you have the <limits.h> header file. */
-#define HAVE_LIMITS_H 1
-
-/* Define to 1 if you have the `localtime_r' function. */
-#undef HAVE_LOCALTIME_R
-
-/* if your compiler supports 'long long' */
-#define HAVE_LONGLONG 1
-
-/* Define to 1 if you have the <malloc.h> header file. */
-#define HAVE_MALLOC_H 1
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the <netdb.h> header file. */
-#define HAVE_NETDB_H 1
-
-/* Define to 1 if you have the <netinet/in.h> header file. */
-#define HAVE_NETINET_IN_H 1
-
-/* Define to 1 if you have the <net/if.h> header file. */
-#undef HAVE_NET_IF_H
-
-/* Define to 1 if you have the <openssl/crypto.h> header file. */
-#undef HAVE_OPENSSL_CRYPTO_H
-
-/* Define to 1 if you have the <openssl/engine.h> header file. */
-#undef HAVE_OPENSSL_ENGINE_H
-
-/* Define to 1 if you have the <openssl/err.h> header file. */
-#undef HAVE_OPENSSL_ERR_H
-
-/* Define to 1 if you have the <openssl/pem.h> header file. */
-#undef HAVE_OPENSSL_PEM_H
-
-/* Define to 1 if you have the <openssl/rsa.h> header file. */
-#undef HAVE_OPENSSL_RSA_H
-
-/* Define to 1 if you have the <openssl/ssl.h> header file. */
-#undef HAVE_OPENSSL_SSL_H
-
-/* Define to 1 if you have the <openssl/x509.h> header file. */
-#undef HAVE_OPENSSL_X509_H
-
-/* use O_NONBLOCK for non-blocking sockets */
-#undef HAVE_O_NONBLOCK
-
-/* Define to 1 if you have the <pem.h> header file. */
-#undef HAVE_PEM_H
-
-/* Define to 1 if you have the `perror' function. */
-#undef HAVE_PERROR
-
-/* Define to 1 if you have the `poll' function. */
-#undef HAVE_POLL
-
-/* Define to 1 if you have the <pwd.h> header file. */
-#undef HAVE_PWD_H
-
-/* Define to 1 if you have the `RAND_egd' function. */
-#undef HAVE_RAND_EGD
-
-/* Define to 1 if you have the `RAND_screen' function. */
-#undef HAVE_RAND_SCREEN
-
-/* Define to 1 if you have the `RAND_status' function. */
-#undef HAVE_RAND_STATUS
-
-/* Define to 1 if you have the <rsa.h> header file. */
-#undef HAVE_RSA_H
-
-/* Define to 1 if you have the `select' function. */
-#define HAVE_SELECT 1
-
-/* Define to 1 if you have the <setjmp.h> header file. */
-#define HAVE_SETJMP_H 1
-
-/* Define to 1 if you have the <sgtty.h> header file. */
-#undef HAVE_SGTTY_H
-
-/* Define to 1 if you have the `sigaction' function. */
-#undef HAVE_SIGACTION
-
-/* Define to 1 if you have the `siginterrupt' function. */
-#undef HAVE_SIGINTERRUPT
-
-/* Define to 1 if you have the `signal' function. */
-#define HAVE_SIGNAL 1
-
-/* If you have sigsetjmp */
-#undef HAVE_SIGSETJMP
-
-/* Define to 1 if you have the `socket' function. */
-#define HAVE_SOCKET 1
-
-/* use SO_NONBLOCK for non-blocking sockets */
-#undef HAVE_SO_NONBLOCK
-
-/* Define this if you have the SPNEGO library fbopenssl */
-#undef HAVE_SPNEGO
-
-/* Define to 1 if you have the <ssl.h> header file. */
-#undef HAVE_SSL_H
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the `strcasecmp' function. */
-#define HAVE_STRCASECMP 1
-
-/* Define to 1 if you have the `strcmpi' function. */
-#undef HAVE_STRCMPI
-
-/* Define to 1 if you have the `strdup' function. */
-#define HAVE_STRDUP 1
-
-/* Define to 1 if you have the `strftime' function. */
-#define HAVE_STRFTIME 1
-
-/* Define to 1 if you have the `stricmp' function. */
-#undef HAVE_STRICMP
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if you have the `strlcat' function. */
-#define HAVE_STRLCAT 1
-
-/* Define to 1 if you have the `strlcpy' function. */
-#define HAVE_STRLCPY 1
-
-/* Define to 1 if you have the `strstr' function. */
-#define HAVE_STRSTR 1
-
-/* Define to 1 if you have the `strtok_r' function. */
-#undef HAVE_STRTOK_R
-
-/* Define to 1 if you have the `strtoll' function. */
-#undef HAVE_STRTOLL
-
-/* Define to 1 if you have the <sys/param.h> header file. */
-#define HAVE_SYS_PARAM_H 1
-
-/* Define to 1 if you have the <sys/poll.h> header file. */
-#undef HAVE_SYS_POLL_H
-
-/* Define to 1 if you have the <sys/select.h> header file. */
-#define HAVE_SYS_SELECT_H 1
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#define HAVE_SYS_SOCKET_H 1
-
-/* Define to 1 if you have the <sys/sockio.h> header file. */
-#define HAVE_SYS_SOCKIO_H 1
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#define HAVE_SYS_TIME_H 1
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* Define to 1 if you have the <sys/utime.h> header file. */
-#undef HAVE_SYS_UTIME_H
-
-/* Define to 1 if you have the `tcgetattr' function. */
-#undef HAVE_TCGETATTR
-
-/* Define to 1 if you have the `tcsetattr' function. */
-#undef HAVE_TCSETATTR
-
-/* Define to 1 if you have the <termios.h> header file. */
-#define HAVE_TERMIOS_H 1
-
-/* Define to 1 if you have the <termio.h> header file. */
-#undef HAVE_TERMIO_H
-
-/* Define to 1 if you have the <time.h> header file. */
-#define HAVE_TIME_H 1
-
-/* Define to 1 if you have the `uname' function. */
-#define HAVE_UNAME 1
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#define HAVE_UNISTD_H 1
-
-/* Define to 1 if you have the `utime' function. */
-#undef HAVE_UTIME
-
-/* Define to 1 if you have the <utime.h> header file. */
-#undef HAVE_UTIME_H
-
-/* Define to 1 if you have the <winsock.h> header file. */
-#undef HAVE_WINSOCK_H
-
-/* Define this symbol if your OS supports changing the contents of argv */
-#undef HAVE_WRITABLE_ARGV
-
-/* Define to 1 if you have the <x509.h> header file. */
-#undef HAVE_X509_H
-
-/* if you have the zlib.h header file - set from Makefile */
-/* #undef HAVE_ZLIB_H */
-
-/* If zlib is available - set from Makefile */
-/* #undef HAVE_LIBZ */
-
-/* need REENTRANT defined */
-#undef NEED_REENTRANT
-
-/* cpu-machine-OS */
-#define OS "i586-pc-NetWare"
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* a suitable file to read random data from */
-#undef RANDOM_FILE
-
-/* Define as the return type of signal handlers (`int' or `void'). */
-#define RETSIGTYPE void
-
-/* Define to the type of arg 1 for `select'. */
-#undef SELECT_TYPE_ARG1
-
-/* Define to the type of args 2, 3 and 4 for `select'. */
-#undef SELECT_TYPE_ARG234
-
-/* Define to the type of arg 5 for `select'. */
-#undef SELECT_TYPE_ARG5
-
-/* The size of a `curl_off_t', as computed by sizeof. */
-#define SIZEOF_CURL_OFF_T 4
-
-/* Define to 1 if you have the ANSI C header files. */
-/* XXX: #undef STDC_HEADERS */
-#define STDC_HEADERS 1
-
-/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
-#define TIME_WITH_SYS_TIME 1
-
-/* Define if you want to enable ares support */
-#undef USE_ARES
-
-/* Version number of package */
-#undef VERSION
-
-/* Define to 1 if on AIX 3.
-   System headers sometimes define this.
-   We just want to avoid a redefinition error message.  */
-#ifndef _ALL_SOURCE
-# undef _ALL_SOURCE
-#endif
-
-/* Number of bits in a file offset, on hosts where this is settable. */
-#undef _FILE_OFFSET_BITS
-
-/* Define for large files, on AIX-style hosts. */
-#undef _LARGE_FILES
-
-/* Define to empty if `const' does not conform to ANSI C. */
-#undef const
-
-/* type to use in place of in_addr_t if not defined */
-#undef in_addr_t
-
-/* Define to `unsigned' if <sys/types.h> does not define. */
-#undef size_t
-
-/* type to use in place of socklen_t if not defined */
-#define socklen_t int
-
-/* the signed version of size_t */
-#undef ssize_t
-
-

lib/config-win32.h

@@ -39,7 +39,12 @@
 #undef SIZEOF_CURL_OFF_T
 #endif
 
+/* Borland lacks _lseeki64(), so we don't support >2GB files */
+#ifdef __BORLANDC__
+#define SIZEOF_CURL_OFF_T 4 
+#else
 #define SIZEOF_CURL_OFF_T 8
+#endif
 
 /* Define if you have the ANSI C header files.  */
 #define STDC_HEADERS 1
@@ -232,6 +237,8 @@
 /* Define if you have the <unistd.h> header file.  */
 #define HAVE_UNISTD_H 1
 
+#else
+
 #endif
 
 #endif

lib/config.dj

@@ -25,6 +25,7 @@
 #define HAVE_IO_H              1
 #define HAVE_IOCTLSOCKET       1
 #define HAVE_INET_PTON         1
+#define HAVE_INET_NTOP         1
 #define HAVE_LONGLONG          1
 #define HAVE_MALLOC_H          1
 #define HAVE_MEMORY_H          1
@@ -89,7 +90,7 @@
   #define OPENSSL_NO_KRB5        1
 #endif
 
-/* Because djgpp < 2.03 doesn't have snprintf() etc.
+/* Because djgpp <= 2.03 doesn't have snprintf() etc.
  */
 #if (DJGPP_MINOR < 4)
   #define _MPRINTF_REPLACE

lib/connect.c

@@ -103,6 +103,12 @@
 
 static bool verifyconnect(curl_socket_t sockfd, int *error);
 
+static curl_socket_t
+singleipconnect(struct connectdata *conn,
+                Curl_addrinfo *ai, /* start connecting to this */
+                long timeout_ms,
+                bool *connected);
+
 /*
  * Curl_ourerrno() returns the errno (or equivalent) on this platform to
  * hide platform specific for the function that calls this.
@@ -213,7 +219,7 @@ int waitconnect(curl_socket_t sockfd, /* socket */
   FD_ZERO(&errfd);
   FD_SET(sockfd, &errfd);
 
-  interval.tv_sec = timeout_msec/1000;
+  interval.tv_sec = (int)(timeout_msec/1000);
   timeout_msec -= interval.tv_sec*1000;
 
   interval.tv_usec = timeout_msec*1000;
@@ -330,10 +336,13 @@ static CURLcode bindlocal(struct connectdata *conn,
         Curl_resolv_unlock(data, h);
         /* we don't need it anymore after this function has returned */
 
-#ifdef ENABLE_IPV6
-        if( bind(sockfd, addr->ai_addr, addr->ai_addrlen) >= 0) {
+        if( bind(sockfd, addr->ai_addr, (socklen_t)addr->ai_addrlen) >= 0) {
           /* we succeeded to bind */
+#ifdef ENABLE_IPV6
           struct sockaddr_in6 add;
+#else
+          struct sockaddr_in add;
+#endif
 
           bindworked = TRUE;
 
@@ -344,31 +353,7 @@ static CURLcode bindlocal(struct connectdata *conn,
             return CURLE_HTTP_PORT_FAILED;
           }
         }
-#else
-        {
-          struct sockaddr_in sa;
 
-          memset((char *)&sa, 0, sizeof(sa));
-          memcpy((char *)&sa.sin_addr, addr->h_addr, addr->h_length);
-          sa.sin_family = AF_INET;
-          sa.sin_addr.s_addr = in;
-          sa.sin_port = 0; /* get any port */
-
-          if( bind(sockfd, (struct sockaddr *)&sa, sizeof(sa)) >= 0) {
-            /* we succeeded to bind */
-            struct sockaddr_in add;
-
-            bindworked = TRUE;
-
-            size = sizeof(add);
-            if(getsockname(sockfd, (struct sockaddr *) &add,
-                           (socklen_t *)&size)<0) {
-              failf(data, "getsockname() failed");
-              return CURLE_HTTP_PORT_FAILED;
-            }
-          }
-        }
-#endif
         if(!bindworked) {
           failf(data, "%s", Curl_strerror(conn, Curl_ourerrno()));
           return CURLE_HTTP_PORT_FAILED;
@@ -443,43 +428,75 @@ static bool verifyconnect(curl_socket_t sockfd, int *error)
   return rc;
 }
 
+/* Used within the multi interface. Try next IP address, return TRUE if no
+   more address exists */
+static bool trynextip(struct connectdata *conn,
+                      int sockindex,
+                      bool *connected)
+{
+  curl_socket_t sockfd;
+  Curl_addrinfo *ai;
+
+  if(sockindex != FIRSTSOCKET)
+    return TRUE; /* no next */
+
+  /* try the next address */
+  ai = conn->ip_addr->ai_next;
+
+  while (ai) {
+    sockfd = singleipconnect(conn, ai, 0L, connected);
+    if(sockfd != CURL_SOCKET_BAD) {
+      /* store the new socket descriptor */
+      conn->sock[sockindex] = sockfd;
+      conn->ip_addr = ai;
+      return FALSE;
+    }
+    ai = ai->ai_next;
+  }
+  return TRUE;
+}
+
 /*
  * Curl_is_connected() is used from the multi interface to check if the
  * firstsocket has connected.
  */
 
 CURLcode Curl_is_connected(struct connectdata *conn,
-                           curl_socket_t sockfd,
+                           int sockindex,
                            bool *connected)
 {
   int rc;
   struct SessionHandle *data = conn->data;
+  CURLcode code = CURLE_OK;
+  curl_socket_t sockfd = conn->sock[sockindex];
+  long allow = DEFAULT_CONNECT_TIMEOUT;
+  long has_passed;
+
+  curlassert(sockindex >= FIRSTSOCKET && sockindex <= SECONDARYSOCKET);
 
   *connected = FALSE; /* a very negative world view is best */
 
-  if(data->set.timeout || data->set.connecttimeout) {
-    /* there is a timeout set */
+  /* Evaluate in milliseconds how much time that has passed */
+  has_passed = Curl_tvdiff(Curl_tvnow(), data->progress.start);
 
-    /* Evaluate in milliseconds how much time that has passed */
-    long has_passed = Curl_tvdiff(Curl_tvnow(), data->progress.start);
-
-    /* subtract the most strict timeout of the ones */
-    if(data->set.timeout && data->set.connecttimeout) {
-      if (data->set.timeout < data->set.connecttimeout)
-        has_passed -= data->set.timeout*1000;
-      else
-        has_passed -= data->set.connecttimeout*1000;
-    }
-    else if(data->set.timeout)
-      has_passed -= data->set.timeout*1000;
+  /* subtract the most strict timeout of the ones */
+  if(data->set.timeout && data->set.connecttimeout) {
+    if (data->set.timeout < data->set.connecttimeout)
+      allow = data->set.timeout*1000;
     else
-      has_passed -= data->set.connecttimeout*1000;
+      allow = data->set.connecttimeout*1000;
+  }
+  else if(data->set.timeout) {
+    allow = data->set.timeout*1000;
+  }
+  else if(data->set.connecttimeout) {
+    allow = data->set.connecttimeout*1000;
+  }
 
-    if(has_passed > 0 ) {
-      /* time-out, bail out, go home */
-      failf(data, "Connection time-out");
-      return CURLE_OPERATION_TIMEOUTED;
-    }
+  if(has_passed > allow ) {
+    /* time-out, bail out, go home */
+    failf(data, "Connection time-out after %ld ms", has_passed);
+    return CURLE_OPERATION_TIMEOUTED;
   }
   if(conn->bits.tcpconnect) {
     /* we are connected already! */
@@ -497,21 +514,27 @@ CURLcode Curl_is_connected(struct connectdata *conn,
       return CURLE_OK;
     }
     /* nope, not connected for real */
-    failf(data, "Connection failed");
-    return CURLE_COULDNT_CONNECT;
+    infof(data, "Connection failed\n");
+    if(trynextip(conn, sockindex, connected)) {
+      code = CURLE_COULDNT_CONNECT;
+    }
   }
   else if(WAITCONN_TIMEOUT != rc) {
-    int error = Curl_ourerrno();
-    failf(data, "Failed connect to %s:%d; %s",
-          conn->host.name, conn->port, Curl_strerror(conn,error));
-    return CURLE_COULDNT_CONNECT;
+    /* nope, not connected  */
+    infof(data, "Connection failed\n");
+    if(trynextip(conn, sockindex, connected)) {
+      int error = Curl_ourerrno();
+      failf(data, "Failed connect to %s:%d; %s",
+            conn->host.name, conn->port, Curl_strerror(conn,error));
+      code = CURLE_COULDNT_CONNECT;
+    }
   }
   /*
    * If the connection failed here, we should attempt to connect to the "next
    * address" for the given host.
    */
 
-  return CURLE_OK;
+  return code;
 }
 
 static void tcpnodelay(struct connectdata *conn,
@@ -532,6 +555,95 @@ static void tcpnodelay(struct connectdata *conn,
 #endif
 }
 
+/* singleipconnect() connects to the given IP only, and it may return without
+   having connected if used from the multi interface. */
+static curl_socket_t
+singleipconnect(struct connectdata *conn,
+                Curl_addrinfo *ai,
+                long timeout_ms,
+                bool *connected)
+{
+  char addr_buf[128];
+  int rc;
+  int error;
+  bool conected;
+  struct SessionHandle *data = conn->data;
+  curl_socket_t sockfd = socket(ai->ai_family, ai->ai_socktype,
+                                ai->ai_protocol);
+  if (sockfd == CURL_SOCKET_BAD)
+    return CURL_SOCKET_BAD;
+
+  *connected = FALSE; /* default is not connected */
+
+  Curl_printable_address(ai, addr_buf, sizeof(addr_buf));
+  infof(data, "  Trying %s... ", addr_buf);
+
+  if(data->set.tcp_nodelay)
+    tcpnodelay(conn, sockfd);
+
+  if(conn->data->set.device) {
+    /* user selected to bind the outgoing socket to a specified "device"
+       before doing connect */
+    CURLcode res = bindlocal(conn, sockfd);
+    if(res)
+      return res;
+  }
+
+  /* set socket non-blocking */
+  Curl_nonblock(sockfd, TRUE);
+
+  rc = connect(sockfd, ai->ai_addr, ai->ai_addrlen);
+
+  if(-1 == rc) {
+    error = Curl_ourerrno();
+
+    switch (error) {
+    case EINPROGRESS:
+    case EWOULDBLOCK:
+#if defined(EAGAIN) && EAGAIN != EWOULDBLOCK
+      /* On some platforms EAGAIN and EWOULDBLOCK are the
+       * same value, and on others they are different, hence
+       * the odd #if
+       */
+    case EAGAIN:
+#endif
+      rc = waitconnect(sockfd, timeout_ms);
+      break;
+    default:
+      /* unknown error, fallthrough and try another address! */
+      failf(data, "Failed to connect to %s: %s",
+            addr_buf, Curl_strerror(conn,error));
+      break;
+    }
+  }
+
+  /* The 'WAITCONN_TIMEOUT == rc' comes from the waitconnect(), and not from
+     connect(). We can be sure of this since connect() cannot return 1. */
+  if((WAITCONN_TIMEOUT == rc) &&
+     (data->state.used_interface == Curl_if_multi)) {
+    /* Timeout when running the multi interface */
+    return sockfd;
+  }
+
+  conected = verifyconnect(sockfd, &error);
+
+  if(!rc && conected) {
+    /* we are connected, awesome! */
+    *connected = TRUE; /* this is a true connect */
+    infof(data, "connected\n");
+    return sockfd;
+  }
+  else if(WAITCONN_TIMEOUT == rc)
+    infof(data, "Timeout\n");
+  else
+    infof(data, "%s\n", Curl_strerror(conn, error));
+
+  /* connect failed or timed out */
+  sclose(sockfd);
+
+  return CURL_SOCKET_BAD;
+}
+
 /*
  * TCP connect to the given host with timeout, proxy or remote doesn't matter.
  * There might be more than one IP address to try out. Fill in the passed
@@ -540,33 +652,30 @@ static void tcpnodelay(struct connectdata *conn,
 
 CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
                           struct Curl_dns_entry *remotehost, /* use this one */
-                          int port,                  /* connect to this */
                           curl_socket_t *sockconn,   /* the connected socket */
-                          Curl_ipconnect **addr,     /* the one we used */
+                          Curl_addrinfo **addr,      /* the one we used */
                           bool *connected)           /* really connected? */
 {
   struct SessionHandle *data = conn->data;
   curl_socket_t sockfd = CURL_SOCKET_BAD;
-  int rc, error;
   int aliasindex;
   int num_addr;
-  bool conected;
-  char addr_buf[256];
+  Curl_addrinfo *ai;
+  Curl_addrinfo *curr_addr;
 
-  Curl_ipconnect *curr_addr;
   struct timeval after;
   struct timeval before = Curl_tvnow();
 
   /*************************************************************
    * Figure out what maximum time we have left
    *************************************************************/
-  long timeout_ms=300000; /* milliseconds, default to five minutes total */
+  long timeout_ms= DEFAULT_CONNECT_TIMEOUT;
   long timeout_per_addr;
 
   *connected = FALSE; /* default to not connected */
 
   if(data->set.timeout || data->set.connecttimeout) {
-    double has_passed;
+    long has_passed;
 
     /* Evaluate in milliseconds how much time that has passed */
     has_passed = Curl_tvdiff(Curl_tvnow(), data->progress.start);
@@ -588,7 +697,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
       timeout_ms = data->set.connecttimeout*1000;
 
     /* subtract the passed time */
-    timeout_ms -= (long)has_passed;
+    timeout_ms -= has_passed;
 
     if(timeout_ms < 0) {
       /* a precaution, no need to continue if time already is up */
@@ -601,128 +710,27 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
   num_addr = Curl_num_addresses(remotehost->addr);
   timeout_per_addr = timeout_ms / num_addr;
 
+  ai = remotehost->addr;
+
   /* Below is the loop that attempts to connect to all IP-addresses we
-   * know for the given host. One by one until one IP succeedes.
+   * know for the given host. One by one until one IP succeeds.
    */
-#ifdef ENABLE_IPV6
+
+  if(data->state.used_interface == Curl_if_multi)
+    /* don't hang when doing multi */
+    timeout_per_addr = timeout_ms = 0;
+
   /*
-   * Connecting with a getaddrinfo chain
+   * Connecting with a Curl_addrinfo chain
    */
-  (void)port; /* the port number is already included in the getaddrinfo
-                 struct */
-  for (curr_addr = remotehost->addr, aliasindex=0; curr_addr;
+  for (curr_addr = ai, aliasindex=0; curr_addr;
        curr_addr = curr_addr->ai_next, aliasindex++) {
-    sockfd = socket(curr_addr->ai_family, curr_addr->ai_socktype,
-                    curr_addr->ai_protocol);
-    if (sockfd == CURL_SOCKET_BAD) {
-      timeout_per_addr += timeout_per_addr / (num_addr - aliasindex);
-      continue;
-    }
 
-#else
-  /*
-   * Connecting with old style IPv4-only support
-   */
-  curr_addr = (Curl_ipconnect*)remotehost->addr->h_addr_list[0];
-  for(aliasindex=0; curr_addr;
-      curr_addr=(Curl_ipconnect*)remotehost->addr->h_addr_list[++aliasindex]) {
-    struct sockaddr_in serv_addr;
+    /* start connecting to the IP curr_addr points to */
+    sockfd = singleipconnect(conn, curr_addr, timeout_per_addr, connected);
 
-    /* create an IPv4 TCP socket */
-    sockfd = socket(AF_INET, SOCK_STREAM, 0);
-    if(CURL_SOCKET_BAD == sockfd) {
-      failf(data, "couldn't create socket");
-      return CURLE_COULDNT_CONNECT; /* big time error */
-    }
-
-    /* nasty address work before connect can be made */
-    memset((char *) &serv_addr, '\0', sizeof(serv_addr));
-    memcpy((char *)&(serv_addr.sin_addr), curr_addr,
-           sizeof(struct in_addr));
-    serv_addr.sin_family = remotehost->addr->h_addrtype;
-    serv_addr.sin_port = htons((unsigned short)port);
-#endif
-
-
-    Curl_printable_address(curr_addr, addr_buf, sizeof(addr_buf));
-    infof(data, "  Trying %s... ", addr_buf);
-
-    if(data->set.tcp_nodelay)
-      tcpnodelay(conn, sockfd);
-
-    if(conn->data->set.device) {
-      /* user selected to bind the outgoing socket to a specified "device"
-         before doing connect */
-      CURLcode res = bindlocal(conn, sockfd);
-      if(res)
-        return res;
-    }
-
-    /* set socket non-blocking */
-    Curl_nonblock(sockfd, TRUE);
-
-    /* do not use #ifdef within the function arguments below, as connect() is
-       a defined macro on some platforms and some compilers don't like to mix
-       #ifdefs with macro usage! (AmigaOS is one such platform) */
-#ifdef ENABLE_IPV6
-    rc = connect(sockfd, curr_addr->ai_addr, curr_addr->ai_addrlen);
-#else
-    rc = connect(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr));
-#endif
-
-    if(-1 == rc) {
-      error = Curl_ourerrno();
-
-      switch (error) {
-      case EINPROGRESS:
-      case EWOULDBLOCK:
-#if defined(EAGAIN) && EAGAIN != EWOULDBLOCK
-        /* On some platforms EAGAIN and EWOULDBLOCK are the
-         * same value, and on others they are different, hence
-         * the odd #if
-         */
-      case EAGAIN:
-#endif
-        /* asynchronous connect, wait for connect or timeout */
-        if(data->state.used_interface == Curl_if_multi)
-          /* don't hang when doing multi */
-          timeout_per_addr = timeout_ms = 0;
-
-        rc = waitconnect(sockfd, timeout_per_addr);
-        break;
-      default:
-        /* unknown error, fallthrough and try another address! */
-        failf(data, "Failed to connect to %s (IP number %d): %s",
-              addr_buf, aliasindex+1, Curl_strerror(conn,error));
-        break;
-      }
-    }
-
-    /* The 'WAITCONN_TIMEOUT == rc' comes from the waitconnect(), and not from
-       connect(). We can be sure of this since connect() cannot return 1. */
-    if((WAITCONN_TIMEOUT == rc) &&
-       (data->state.used_interface == Curl_if_multi)) {
-      /* Timeout when running the multi interface, we return here with a
-         CURLE_OK return code. */
-      rc = 0;
+    if(sockfd != CURL_SOCKET_BAD)
       break;
-    }
-
-    conected = verifyconnect(sockfd, &error);
-
-    if(!rc && conected) {
-      /* we are connected, awesome! */
-      *connected = TRUE; /* this is a true connect */
-      break;
-    }
-    if(WAITCONN_TIMEOUT == rc)
-      infof(data, "Timeout\n");
-    else
-      infof(data, "%s\n", Curl_strerror(conn, error));
-
-    /* connect failed or timed out */
-    sclose(sockfd);
-    sockfd = CURL_SOCKET_BAD;
 
     /* get a new timeout for next attempt */
     after = Curl_tvnow();

lib/connect.h

@@ -1,10 +1,10 @@
 #ifndef __CONNECT_H
 #define __CONNECT_H
 /***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -12,7 +12,7 @@
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
  * are also available at http://curl.haxx.se/docs/copyright.html.
- * 
+ *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
  * furnished to do so, under the terms of the COPYING file.
@@ -27,16 +27,18 @@ int Curl_nonblock(curl_socket_t sockfd,    /* operate on this */
                   int nonblock   /* TRUE or FALSE */);
 
 CURLcode Curl_is_connected(struct connectdata *conn,
-                           curl_socket_t sockfd,
+                           int sockindex,
                            bool *connected);
 
 CURLcode Curl_connecthost(struct connectdata *conn,
                           struct Curl_dns_entry *host, /* connect to this */
-                          int port,       /* connect to this port number */
                           curl_socket_t *sockconn, /* not set if error */
-                          Curl_ipconnect **addr, /* the one we used */
+                          Curl_addrinfo **addr, /* the one we used */
                           bool *connected /* truly connected? */
                           );
 
 int Curl_ourerrno(void);
+
+#define DEFAULT_CONNECT_TIMEOUT 300000 /* milliseconds == five minutes */
+
 #endif

lib/content_encoding.c

@@ -94,7 +94,7 @@ Curl_unencode_deflate_write(struct SessionHandle *data,
 
   /* Set the compressed input when this function is called */
   z->next_in = (Bytef *)k->str;
-  z->avail_in = nread;
+  z->avail_in = (uInt)nread;
 
   /* because the buffer size is fixed, iteratively decompress
      and transfer to the client via client_write. */
@@ -251,7 +251,7 @@ Curl_unencode_gzip_write(struct SessionHandle *data,
     switch (check_gzip_header((unsigned char *)k->str, nread, &hlen)) {
     case GZIP_OK:
       z->next_in = (Bytef *)k->str + hlen;
-      z->avail_in = nread - hlen;
+      z->avail_in = (uInt)(nread - hlen);
       k->zlib_init = 3; /* Inflating stream state */
       break;
 
@@ -263,7 +263,7 @@ Curl_unencode_gzip_write(struct SessionHandle *data,
        * the first place, and it's even more unlikely for a transfer to fail
        * immediately afterwards, it should seldom be a problem.
        */
-      z->avail_in = nread;
+      z->avail_in = (uInt)nread;
       z->next_in = malloc(z->avail_in);
       if (z->next_in == NULL) {
         return exit_zlib(z, &k->zlib_init, CURLE_OUT_OF_MEMORY);
@@ -299,7 +299,7 @@ Curl_unencode_gzip_write(struct SessionHandle *data,
       free(z->next_in);
       /* Don't point into the malloced block since we just freed it */
       z->next_in = (Bytef *)k->str + hlen + nread - z->avail_in;
-      z->avail_in = z->avail_in - hlen;
+      z->avail_in = (uInt)(z->avail_in - hlen);
       k->zlib_init = 3;   /* Inflating stream state */
       break;
 
@@ -317,7 +317,7 @@ Curl_unencode_gzip_write(struct SessionHandle *data,
   else {
     /* Inflating stream state */
     z->next_in = (Bytef *)k->str;
-    z->avail_in = nread;
+    z->avail_in = (uInt)nread;
   }
 
   if (z->avail_in == 0) {

lib/cookie.c

@@ -223,14 +223,9 @@ Curl_cookie_add(struct SessionHandle *data,
 
             const char *domptr=whatptr;
             int dotcount=1;
-            unsigned int i;
 
-            static const char *seventhree[]= {
-              "com", "edu", "net", "org", "gov", "mil", "int"
-            };
-
-            /* Count the dots, we need to make sure that there are THREE dots
-               in the normal domains, or TWO in the seventhree-domains. */
+            /* Count the dots, we need to make sure that there are enough
+               of them. */
 
             if('.' == whatptr[0])
               /* don't count the initial dot, assume it */
@@ -244,13 +239,6 @@ Curl_cookie_add(struct SessionHandle *data,
               }
             } while(domptr);
 
-            for(i=0;
-                i<sizeof(seventhree)/sizeof(seventhree[0]); i++) {
-              if(tailmatch(seventhree[i], whatptr)) {
-                dotcount++; /* we allow one dot less for these */
-                break;
-              }
-            }
             /* The original Netscape cookie spec defined that this domain name
                MUST have three dots (or two if one of the seven holy TLDs),
                but it seems that these kinds of cookies are in use "out there"
@@ -261,7 +249,7 @@ Curl_cookie_add(struct SessionHandle *data,
               /* Received and skipped a cookie with a domain using too few
                  dots. */
               badcookie=TRUE; /* mark this as a bad cookie */
-              infof(data, "skipped cookie with illegal dotcount domain: %s",
+              infof(data, "skipped cookie with illegal dotcount domain: %s\n",
                     whatptr);
             }
             else {
@@ -289,7 +277,7 @@ Curl_cookie_add(struct SessionHandle *data,
                    is not a domain to which the current host belongs. Mark as
                    bad. */
                 badcookie=TRUE;
-                infof(data, "skipped cookie with bad tailmatch domain: %s",
+                infof(data, "skipped cookie with bad tailmatch domain: %s\n",
                       whatptr);
               }
             }
@@ -638,17 +626,15 @@ struct CookieInfo *Curl_cookie_init(struct SessionHandle *data,
                                     struct CookieInfo *inc,
                                     bool newsession)
 {
-  char line[MAX_COOKIE_LINE];
   struct CookieInfo *c;
   FILE *fp;
   bool fromfile=TRUE;
 
   if(NULL == inc) {
     /* we didn't get a struct, create one */
-    c = (struct CookieInfo *)malloc(sizeof(struct CookieInfo));
+    c = (struct CookieInfo *)calloc(1, sizeof(struct CookieInfo));
     if(!c)
       return NULL; /* failed to get memory */
-    memset(c, 0, sizeof(struct CookieInfo));
     c->filename = strdup(file?file:"none"); /* copy the name just in case */
   }
   else {
@@ -669,20 +655,25 @@ struct CookieInfo *Curl_cookie_init(struct SessionHandle *data,
   if(fp) {
     char *lineptr;
     bool headerline;
-    while(fgets(line, MAX_COOKIE_LINE, fp)) {
-      if(checkprefix("Set-Cookie:", line)) {
-        /* This is a cookie line, get it! */
-        lineptr=&line[11];
-        headerline=TRUE;
-      }
-      else {
-        lineptr=line;
-        headerline=FALSE;
-      }
-      while(*lineptr && isspace((int)*lineptr))
-        lineptr++;
 
-      Curl_cookie_add(data, c, headerline, lineptr, NULL, NULL);
+    char *line = (char *)malloc(MAX_COOKIE_LINE);
+    if(line) {
+      while(fgets(line, MAX_COOKIE_LINE, fp)) {
+        if(checkprefix("Set-Cookie:", line)) {
+          /* This is a cookie line, get it! */
+          lineptr=&line[11];
+          headerline=TRUE;
+        }
+        else {
+          lineptr=line;
+          headerline=FALSE;
+        }
+        while(*lineptr && isspace((int)*lineptr))
+          lineptr++;
+
+        Curl_cookie_add(data, c, headerline, lineptr, NULL, NULL);
+      }
+      free(line); /* free the line buffer */
     }
     if(fromfile)
       fclose(fp);

lib/easy.c

@@ -1,8 +1,8 @@
 /***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -10,7 +10,7 @@
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
  * are also available at http://curl.haxx.se/docs/copyright.html.
- * 
+ *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
  * furnished to do so, under the terms of the COPYING file.
@@ -96,36 +96,36 @@ static void win32_cleanup(void)
    stack to allow networking */
 static CURLcode win32_init(void)
 {
-  WORD wVersionRequested;  
-  WSADATA wsaData; 
-  int err; 
+  WORD wVersionRequested;
+  WSADATA wsaData;
+  int err;
 
 #ifdef ENABLE_IPV6
   wVersionRequested = MAKEWORD(2, 0);
 #else
   wVersionRequested = MAKEWORD(1, 1);
 #endif
-    
-  err = WSAStartup(wVersionRequested, &wsaData); 
-    
-  if (err != 0) 
-    /* Tell the user that we couldn't find a useable */ 
-    /* winsock.dll.     */ 
-    return CURLE_FAILED_INIT; 
-    
-  /* Confirm that the Windows Sockets DLL supports what we need.*/ 
-  /* Note that if the DLL supports versions greater */ 
-  /* than wVersionRequested, it will still return */ 
+
+  err = WSAStartup(wVersionRequested, &wsaData);
+
+  if (err != 0)
+    /* Tell the user that we couldn't find a useable */
+    /* winsock.dll.     */
+    return CURLE_FAILED_INIT;
+
+  /* Confirm that the Windows Sockets DLL supports what we need.*/
+  /* Note that if the DLL supports versions greater */
+  /* than wVersionRequested, it will still return */
   /* wVersionRequested in wVersion. wHighVersion contains the */
   /* highest supported version. */
 
-  if ( LOBYTE( wsaData.wVersion ) != LOBYTE(wVersionRequested) || 
-       HIBYTE( wsaData.wVersion ) != HIBYTE(wVersionRequested) ) { 
-    /* Tell the user that we couldn't find a useable */ 
+  if ( LOBYTE( wsaData.wVersion ) != LOBYTE(wVersionRequested) ||
+       HIBYTE( wsaData.wVersion ) != HIBYTE(wVersionRequested) ) {
+    /* Tell the user that we couldn't find a useable */
 
-    /* winsock.dll. */ 
-    WSACleanup(); 
-    return CURLE_FAILED_INIT; 
+    /* winsock.dll. */
+    WSACleanup();
+    return CURLE_FAILED_INIT;
   }
   /* The Windows Sockets DLL is acceptable. Proceed. */
   return CURLE_OK;
@@ -207,7 +207,7 @@ CURLcode curl_global_init(long flags)
 
   initialized = 1;
   init_flags  = flags;
-  
+
   return CURLE_OK;
 }
 
@@ -292,7 +292,7 @@ CURL *curl_easy_init(void)
   return data;
 }
 
-/* 
+/*
  * curl_easy_setopt() is the external interface for setting options on an
  * easy handle.
  */
@@ -373,9 +373,9 @@ CURLcode curl_easy_perform(CURL *curl)
            screwed up and we should bail out! */
         return CURLE_OUT_OF_MEMORY;
     }
-    
+
   }
-  
+
   return Curl_perform(data);
 }
 
@@ -522,3 +522,62 @@ CURL *curl_easy_duphandle(CURL *incurl)
 
   return outcurl;
 }
+
+/*
+ * curl_easy_reset() is an external interface that allows an app to re-
+ * initialize a session handle to the default values.
+ */
+void curl_easy_reset(CURL *curl)
+{
+  struct SessionHandle *data = (struct SessionHandle *)curl;
+
+  /* zero out UserDefined data: */
+  memset(&data->set, 0, sizeof(struct UserDefined));
+
+  /* zero out Progress data: */
+  memset(&data->progress, 0, sizeof(struct Progress));
+
+  /* The remainder of these calls have been taken from Curl_open() */
+
+  data->set.out = stdout; /* default output to stdout */
+  data->set.in  = stdin;  /* default input from stdin */
+  data->set.err  = stderr;  /* default stderr to stderr */
+
+  /* use fwrite as default function to store output */
+  data->set.fwrite = (curl_write_callback)fwrite;
+
+  /* use fread as default function to read input */
+  data->set.fread = (curl_read_callback)fread;
+
+  data->set.infilesize = -1; /* we don't know any size */
+
+  data->state.current_speed = -1; /* init to negative == impossible */
+
+  data->set.httpreq = HTTPREQ_GET; /* Default HTTP request */
+  data->set.ftp_use_epsv = TRUE;   /* FTP defaults to EPSV operations */
+  data->set.ftp_use_eprt = TRUE;   /* FTP defaults to EPRT operations */
+
+  data->set.dns_cache_timeout = 60; /* Timeout every 60 seconds by default */
+
+  /* make libcurl quiet by default: */
+  data->set.hide_progress = TRUE;  /* CURLOPT_NOPROGRESS changes these */
+
+  /* Set the default size of the SSL session ID cache */
+  data->set.ssl.numsessions = 5;
+
+  data->set.proxyport = 1080;
+  data->set.proxytype = CURLPROXY_HTTP; /* defaults to HTTP proxy */
+  data->set.httpauth = CURLAUTH_BASIC;  /* defaults to basic */
+  data->set.proxyauth = CURLAUTH_BASIC; /* defaults to basic */
+
+  /*
+   * libcurl 7.10 introduced SSL verification *by default*! This needs to be
+   * switched off unless wanted.
+   */
+  data->set.ssl.verifypeer = TRUE;
+  data->set.ssl.verifyhost = 2;
+#ifdef CURL_CA_BUNDLE
+  /* This is our prefered CA cert bundle since install time */
+  data->set.ssl.CAfile = (char *)CURL_CA_BUNDLE;
+#endif
+}

lib/escape.c

@@ -1,8 +1,8 @@
 /***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -10,7 +10,7 @@
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
  * are also available at http://curl.haxx.se/docs/copyright.html.
- * 
+ *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
  * furnished to do so, under the terms of the COPYING file.
@@ -33,17 +33,21 @@
 #include <string.h>
 #include "memory.h"
 
+#define _MPRINTF_REPLACE /* use our functions only */
+#include <curl/mprintf.h>
+
 /* The last #include file should be: */
 #include "memdebug.h"
 
-char *curl_escape(const char *string, int length)
+char *curl_escape(const char *string, int inlength)
 {
-  size_t alloc = (length?(size_t)length:strlen(string))+1;  
+  size_t alloc = (inlength?(size_t)inlength:strlen(string))+1;
   char *ns;
   char *testing_ptr = NULL;
   unsigned char in;
   size_t newlen = alloc;
   int strindex=0;
+  size_t length;
 
   ns = malloc(alloc);
   if(!ns)
@@ -68,7 +72,7 @@ char *curl_escape(const char *string, int length)
           ns = testing_ptr;
         }
       }
-      sprintf(&ns[strindex], "%%%02X", in);
+      snprintf(&ns[strindex], 4, "%%%02X", in);
 
       strindex+=3;
     }
@@ -93,10 +97,10 @@ char *curl_unescape(const char *string, int length)
   unsigned char in;
   int strindex=0;
   long hex;
- 
+
   if( !ns )
     return NULL;
-  
+
   while(--alloc > 0) {
     in = *string;
     if(('%' == in) && ishex(string[1]) && ishex(string[2])) {
@@ -113,7 +117,7 @@ char *curl_unescape(const char *string, int length)
       string+=2;
       alloc-=2;
     }
-    
+
     ns[strindex++] = in;
     string++;
   }

lib/file.c

@@ -180,10 +180,16 @@ CURLcode Curl_file_done(struct connectdata *conn,
   return CURLE_OK;
 }
 
+#if defined(WIN32) || defined(__EMX__)
+#define DIRSEP '\\'
+#else
+#define DIRSEP '/'
+#endif
+
 static CURLcode file_upload(struct connectdata *conn)
 {
   struct FILEPROTO *file = conn->proto.file;
-  char *dir = strchr(file->path, '/');
+  char *dir = strchr(file->path, DIRSEP);
   FILE *fp;
   CURLcode res=CURLE_OK;
   struct SessionHandle *data = conn->data;
@@ -300,13 +306,14 @@ CURLcode Curl_file(struct connectdata *conn)
      date. */
   if(conn->bits.no_body && data->set.include_header && fstated) {
     CURLcode result;
-    sprintf(buf, "Content-Length: %" FORMAT_OFF_T "\r\n", expected_size);
+    snprintf(buf, sizeof(data->state.buffer),
+             "Content-Length: %" FORMAT_OFF_T "\r\n", expected_size);
     result = Curl_client_write(data, CLIENTWRITE_BOTH, buf, 0);
     if(result)
       return result;
 
-    sprintf(buf, "Accept-ranges: bytes\r\n");
-    result = Curl_client_write(data, CLIENTWRITE_BOTH, buf, 0);
+    result = Curl_client_write(data, CLIENTWRITE_BOTH,
+                               (char *)"Accept-ranges: bytes\r\n", 0);
     if(result)
       return result;
 

lib/formdata.c

@@ -846,7 +846,7 @@ static CURLcode AddFormDataf(struct FormData **formp,
   char s[4096];
   va_list ap;
   va_start(ap, fmt);
-  vsprintf(s, fmt, ap);
+  vsnprintf(s, sizeof(s), fmt, ap);
   va_end(ap);
 
   return AddFormData(formp, FORM_DATA, s, 0, size);
@@ -1426,60 +1426,6 @@ int main()
 
 #endif
 
-#ifdef _OLD_FORM_DEBUG
-
-int main(int argc, char **argv)
-{
-#if 0
-  char *testargs[]={
-    "name1 = data in number one",
-    "name2 = number two data",
-    "test = @upload"
-  };
-#endif
-  int i;
-  char *nextarg;
-  struct curl_httppost *httppost=NULL;
-  struct curl_httppost *last_post=NULL;
-  struct curl_httppost *post;
-  int size;
-  int nread;
-  char buffer[4096];
-
-  struct FormData *form;
-  struct Form formread;
-
-  for(i=1; i<argc; i++) {
-
-    if( FormParse( argv[i],
-		   &httppost,
-		   &last_post)) {
-      fprintf(stderr, "Illegally formatted input field: '%s'!\n",
-	      argv[i]);
-      return 1;
-    }
-  }
-
-  form=Curl_getFormData(httppost, &size);
-
-  Curl_FormInit(&formread, form);
-
-  do {
-    nread = Curl_FormReader(buffer, 1, sizeof(buffer),
-                            (FILE *)&formread);
-
-    if(-1 == nread)
-      break;
-    fwrite(buffer, nread, 1, stderr);
-  } while(1);
-
-  fprintf(stderr, "size: %d\n", size);
-
-  return 0;
-}
-
-#endif
-
 #else  /* CURL_DISABLE_HTTP */
 CURLFORMcode curl_formadd(struct curl_httppost **httppost,
                           struct curl_httppost **last_post,

lib/ftp.c

@@ -93,6 +93,7 @@
 #include "connect.h"
 #include "strerror.h"
 #include "memory.h"
+#include "inet_ntop.h"
 
 #if defined(HAVE_INET_NTOA_R) && !defined(HAVE_INET_NTOA_R_DECL)
 #include "inet_ntoa_r.h"
@@ -931,8 +932,9 @@ CURLcode ftp_getfiletime(struct connectdata *conn, char *file)
                      &year, &month, &day, &hour, &minute, &second)) {
         /* we have a time, reformat it */
         time_t secs=time(NULL);
-        sprintf(buf, "%04d%02d%02d %02d:%02d:%02d GMT",
-                year, month, day, hour, minute, second);
+        snprintf(buf, sizeof(conn->data->state.buffer),
+                 "%04d%02d%02d %02d:%02d:%02d GMT",
+                 year, month, day, hour, minute, second);
         /* now, convert this into a time() value: */
         conn->data->info.filetime = curl_getdate(buf, &secs);
       }
@@ -1022,121 +1024,13 @@ CURLcode ftp_getsize(struct connectdata *conn, char *file,
  */
 static void
 ftp_pasv_verbose(struct connectdata *conn,
-                 Curl_ipconnect *addr,
+                 Curl_addrinfo *ai,
                  char *newhost, /* ascii version */
                  int port)
 {
-#ifndef ENABLE_IPV6
-  /*****************************************************************
-   *
-   * IPv4-only code section
-   */
-
-  struct in_addr in;
-  struct hostent * answer;
-
-#ifdef HAVE_INET_NTOA_R
-  char ntoa_buf[64];
-#endif
-  /* The array size trick below is to make this a large chunk of memory
-     suitably 8-byte aligned on 64-bit platforms. This was thoughtfully
-     suggested by Philip Gladstone. */
-  long bigbuf[9000 / sizeof(long)];
-
-#if defined(HAVE_INET_ADDR)
-  in_addr_t address;
-# if defined(HAVE_GETHOSTBYADDR_R)
-  int h_errnop;
-# endif
-  char *hostent_buf = (char *)bigbuf; /* get a char * to the buffer */
-
-  address = inet_addr(newhost);
-# ifdef HAVE_GETHOSTBYADDR_R
-
-#  ifdef HAVE_GETHOSTBYADDR_R_5
-  /* AIX, Digital Unix (OSF1, Tru64) style:
-     extern int gethostbyaddr_r(char *addr, size_t len, int type,
-     struct hostent *htent, struct hostent_data *ht_data); */
-
-  /* Fred Noz helped me try this out, now it at least compiles! */
-
-  /* Bjorn Reese (November 28 2001):
-     The Tru64 man page on gethostbyaddr_r() says that
-     the hostent struct must be filled with zeroes before the call to
-     gethostbyaddr_r().
-
-     ... as must be struct hostent_data Craig Markwardt 19 Sep 2002. */
-
-  memset(hostent_buf, 0, sizeof(struct hostent)+sizeof(struct hostent_data));
-
-  if(gethostbyaddr_r((char *) &address,
-                     sizeof(address), AF_INET,
-                     (struct hostent *)hostent_buf,
-                     (struct hostent_data *)(hostent_buf + sizeof(*answer))))
-    answer=NULL;
-  else
-    answer=(struct hostent *)hostent_buf;
-
-#  endif
-#  ifdef HAVE_GETHOSTBYADDR_R_7
-  /* Solaris and IRIX */
-  answer = gethostbyaddr_r((char *) &address, sizeof(address), AF_INET,
-                           (struct hostent *)bigbuf,
-                           hostent_buf + sizeof(*answer),
-                           sizeof(bigbuf) - sizeof(*answer),
-                           &h_errnop);
-#  endif
-#  ifdef HAVE_GETHOSTBYADDR_R_8
-  /* Linux style */
-  if(gethostbyaddr_r((char *) &address, sizeof(address), AF_INET,
-                     (struct hostent *)hostent_buf,
-                     hostent_buf + sizeof(*answer),
-                     sizeof(bigbuf) - sizeof(*answer),
-                     &answer,
-                     &h_errnop))
-    answer=NULL; /* error */
-#  endif
-
-# else
-  (void)hostent_buf; /* avoid compiler warning */
-  answer = gethostbyaddr((char *) &address, sizeof(address), AF_INET);
-# endif
-#else
-  answer = NULL;
-#endif
-  (void) memcpy(&in.s_addr, addr, sizeof (Curl_ipconnect));
-  infof(conn->data, "Connecting to %s (%s) port %u\n",
-        answer?answer->h_name:newhost,
-#if defined(HAVE_INET_NTOA_R)
-        inet_ntoa_r(in, ntoa_buf, sizeof(ntoa_buf)),
-#else
-        inet_ntoa(in),
-#endif
-        port);
-
-#else
-  /*****************************************************************
-   *
-   * IPv6-only code section
-   */
-  char hbuf[NI_MAXHOST]; /* ~1KB */
-  char nbuf[NI_MAXHOST]; /* ~1KB */
-  char sbuf[NI_MAXSERV]; /* around 32 */
-  (void)port; /* prevent compiler warning */
-  if (getnameinfo(addr->ai_addr, addr->ai_addrlen,
-                  nbuf, sizeof(nbuf), sbuf, sizeof(sbuf), NIFLAGS)) {
-    snprintf(nbuf, sizeof(nbuf), "?");
-    snprintf(sbuf, sizeof(sbuf), "?");
-  }
-
-  if (getnameinfo(addr->ai_addr, addr->ai_addrlen,
-                  hbuf, sizeof(hbuf), NULL, 0, 0)) {
-    infof(conn->data, "Connecting to %s (%s) port %s\n", nbuf, newhost, sbuf);
-  }
-  else {
-    infof(conn->data, "Connecting to %s (%s) port %s\n", hbuf, nbuf, sbuf);
-  }
-#endif
+  char buf[256];
+  Curl_printable_address(ai, buf, sizeof(buf));
+  infof(conn->data, "Connecting to %s (%s) port %d\n", newhost, buf, port);
 }
 
 /***********************************************************************
@@ -1172,7 +1066,7 @@ CURLcode ftp_use_port(struct connectdata *conn)
   struct sockaddr *sa=(struct sockaddr *)&ss;
   unsigned char *ap;
   unsigned char *pp;
-  char portmsgbuf[4096], tmp[4096];
+  char portmsgbuf[1024], tmp[1024];
 
   const char *mode[] = { "EPRT", "LPRT", "PORT", NULL };
   char **modep;
@@ -1381,36 +1275,44 @@ CURLcode ftp_use_port(struct connectdata *conn)
    *
    */
   struct sockaddr_in sa;
-  struct Curl_dns_entry *h=NULL;
   unsigned short porttouse;
   char myhost[256] = "";
   bool sa_filled_in = FALSE;
+  Curl_addrinfo *addr = NULL;
+  unsigned short ip[4];
 
   if(data->set.ftpport) {
     in_addr_t in;
-    int rc;
 
     /* First check if the given name is an IP address */
     in=inet_addr(data->set.ftpport);
 
-    if((in == CURL_INADDR_NONE) &&
-       Curl_if2ip(data->set.ftpport, myhost, sizeof(myhost))) {
-      rc = Curl_resolv(conn, myhost, 0, &h);
-      if(rc == CURLRESOLV_PENDING)
-        rc = Curl_wait_for_resolv(conn, &h);
-    }
+    if(in != CURL_INADDR_NONE)
+      /* this is an IPv4 address */
+      addr = Curl_ip2addr(in, data->set.ftpport, 0);
     else {
-      size_t len = strlen(data->set.ftpport);
-      if(len>1) {
-        rc = Curl_resolv(conn, data->set.ftpport, 0, &h);
+      if(Curl_if2ip(data->set.ftpport, myhost, sizeof(myhost))) {
+        /* The interface to IP conversion provided a dotted address */
+        in=inet_addr(myhost);
+        addr = Curl_ip2addr(in, myhost, 0);
+      }
+      else if(strlen(data->set.ftpport)> 1) {
+        /* might be a host name! */
+        struct Curl_dns_entry *h=NULL;
+        int rc = Curl_resolv(conn, myhost, 0, &h);
         if(rc == CURLRESOLV_PENDING)
           rc = Curl_wait_for_resolv(conn, &h);
-      }
-      if(h)
-        strcpy(myhost, data->set.ftpport); /* buffer overflow risk */
-    }
-  }
-  if(! *myhost) {
+        if(h) {
+          addr = h->addr;
+          /* when we return from this function, we can forget about this entry
+             to we can unlock it now already */
+          Curl_resolv_unlock(data, h);
+        } /* (h) */
+      } /* strlen */
+    } /* CURL_INADDR_NONE */
+  } /* data->set.ftpport */
+
+  if(!addr) {
     /* pick a suitable default here */
 
     socklen_t sslen;
@@ -1425,13 +1327,10 @@ CURLcode ftp_use_port(struct connectdata *conn)
     sa_filled_in = TRUE; /* the sa struct is filled in */
   }
 
-  if(h)
-    /* when we return from here, we can forget about this */
-    Curl_resolv_unlock(data, h);
-
-  if ( h || sa_filled_in) {
-    if( (portsock = socket(AF_INET, SOCK_STREAM, 0)) != CURL_SOCKET_BAD ) {
-      int size;
+  if (addr || sa_filled_in) {
+    portsock = socket(AF_INET, SOCK_STREAM, 0);
+    if(CURL_SOCKET_BAD != portsock) {
+      socklen_t size;
 
       /* we set the secondary socket variable to this for now, it
          is only so that the cleanup function will close it in case
@@ -1439,11 +1338,7 @@ CURLcode ftp_use_port(struct connectdata *conn)
       conn->sock[SECONDARYSOCKET] = portsock;
 
       if(!sa_filled_in) {
-        memset((char *)&sa, 0, sizeof(sa));
-        memcpy((char *)&sa.sin_addr,
-               h->addr->h_addr,
-               h->addr->h_length);
-        sa.sin_family = AF_INET;
+        memcpy(&sa, addr->ai_addr, sizeof(sa));
         sa.sin_addr.s_addr = INADDR_ANY;
       }
 
@@ -1478,29 +1373,19 @@ CURLcode ftp_use_port(struct connectdata *conn)
     }
   }
   else {
-    failf(data, "could't find my own IP address (%s)", myhost);
+    failf(data, "could't find IP address to use");
     return CURLE_FTP_PORT_FAILED;
   }
-  {
-#ifdef HAVE_INET_NTOA_R
-    char ntoa_buf[64];
-#endif
-    struct in_addr in;
-    unsigned short ip[5];
-    (void) memcpy(&in.s_addr,
-                  h?*h->addr->h_addr_list:(char *)&sa.sin_addr.s_addr,
-                  sizeof (in.s_addr));
 
-#ifdef HAVE_INET_NTOA_R
-    /* ignore the return code from inet_ntoa_r() as it is int or
-       char * depending on system */
-    inet_ntoa_r(in, ntoa_buf, sizeof(ntoa_buf));
-    sscanf( ntoa_buf, "%hu.%hu.%hu.%hu",
-            &ip[0], &ip[1], &ip[2], &ip[3]);
-#else
-    sscanf( inet_ntoa(in), "%hu.%hu.%hu.%hu",
-            &ip[0], &ip[1], &ip[2], &ip[3]);
-#endif
+  if(sa_filled_in)
+    Curl_inet_ntop(AF_INET, &((struct sockaddr_in *)&sa)->sin_addr,
+                   myhost, sizeof(myhost));
+  else
+    Curl_printable_address(addr, myhost, sizeof(myhost));
+
+  if(4 == sscanf(myhost, "%hu.%hu.%hu.%hu",
+                 &ip[0], &ip[1], &ip[2], &ip[3])) {
+
     infof(data, "Telling server to connect to %d.%d.%d.%d:%d\n",
           ip[0], ip[1], ip[2], ip[3], porttouse);
 
@@ -1510,7 +1395,12 @@ CURLcode ftp_use_port(struct connectdata *conn)
                          porttouse & 255);
     if(result)
       return result;
+
   }
+  else
+    return CURLE_FTP_PORT_FAILED;
+
+  Curl_freeaddrinfo(addr);
 
   result = Curl_GetFTPResponse(&nread, conn, &ftpcode);
   if(result)
@@ -1544,7 +1434,7 @@ CURLcode ftp_use_pasv(struct connectdata *conn,
   int ftpcode; /* receive FTP response codes in this */
   CURLcode result;
   struct Curl_dns_entry *addr=NULL;
-  Curl_ipconnect *conninfo;
+  Curl_addrinfo *conninfo;
   int rc;
 
   /*
@@ -1617,7 +1507,8 @@ CURLcode ftp_use_pasv(struct connectdata *conn,
       return CURLE_FTP_WEIRD_227_FORMAT;
     }
 
-    sprintf(newhost, "%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
+    snprintf(newhost, sizeof(newhost),
+             "%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
     newhostp = newhost;
     newport = (port[0]<<8) + port[1];
   }
@@ -1670,7 +1561,7 @@ CURLcode ftp_use_pasv(struct connectdata *conn,
      * We don't want to rely on a former host lookup that might've expired
      * now, instead we remake the lookup here and now!
      */
-    rc = Curl_resolv(conn, conn->proxy.name, conn->port, &addr);
+    rc = Curl_resolv(conn, conn->proxy.name, (int)conn->port, &addr);
     if(rc == CURLRESOLV_PENDING)
       rc = Curl_wait_for_resolv(conn, &addr);
 
@@ -1693,7 +1584,6 @@ CURLcode ftp_use_pasv(struct connectdata *conn,
 
   result = Curl_connecthost(conn,
                             addr,
-                            connectport,
                             &conn->sock[SECONDARYSOCKET],
                             &conninfo,
                             connected);
@@ -1800,7 +1690,7 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
           if(readthisamountnow > BUFSIZE)
             readthisamountnow = BUFSIZE;
 
-          actuallyread =
+          actuallyread = (curl_off_t)
             conn->fread(data->state.buffer, 1, (size_t)readthisamountnow,
                         conn->fread_in);
 
@@ -2273,7 +2163,8 @@ CURLcode ftp_perform(struct connectdata *conn,
     result = ftp_getsize(conn, ftp->file, &filesize);
 
     if(CURLE_OK == result) {
-      sprintf(buf, "Content-Length: %" FORMAT_OFF_T "\r\n", filesize);
+      snprintf(buf, sizeof(data->state.buffer),
+               "Content-Length: %" FORMAT_OFF_T "\r\n", filesize);
       result = Curl_client_write(data, CLIENTWRITE_BOTH, buf, 0);
       if(result)
         return result;
@@ -2771,9 +2662,8 @@ CURLcode ftp_regular_transfer(struct connectdata *conn)
       /* we skip empty path components, like "x//y" since the FTP command CWD
          requires a parameter and a non-existant parameter a) doesn't work on
          many servers and b) has no effect on the others. */
-      ftp->dirs[ftp->dirdepth] = curl_unescape(cur_pos - absolute_dir,
-                                               slash_pos - cur_pos +
-                                               absolute_dir);
+      int len = (int)(slash_pos - cur_pos + absolute_dir);
+      ftp->dirs[ftp->dirdepth] = curl_unescape(cur_pos - absolute_dir, len);
 
       if (!ftp->dirs[ftp->dirdepth]) { /* run out of memory ... */
         failf(data, "no memory");

lib/getdate.c.cvs

@@ -1756,7 +1756,7 @@ ToHour (Hours, Meridian)
 	Hours = 0;
       return Hours + 12;
     default:
-      abort ();
+      break; /* used to do abort() here */
     }
   /* NOTREACHED - but make gcc happy! */
   return -1;

lib/hash.c

@@ -1,8 +1,8 @@
 /***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -10,7 +10,7 @@
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
  * are also available at http://curl.haxx.se/docs/copyright.html.
- * 
+ *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
  * furnished to do so, under the terms of the COPYING file.
@@ -47,7 +47,7 @@ hash_str(const char *key, size_t key_length)
   return h;
 }
 
-static void 
+static void
 hash_element_dtor(void *user, void *element)
 {
   curl_hash         *h = (curl_hash *) user;
@@ -70,7 +70,7 @@ Curl_hash_init(curl_hash *h, int slots, curl_hash_dtor dtor)
 
   h->dtor = dtor;
   h->size = 0;
-  h->slots = slots;  
+  h->slots = slots;
 
   h->table = (curl_llist **) malloc(slots * sizeof(curl_llist *));
   if(h->table) {
@@ -106,10 +106,10 @@ Curl_hash_alloc(int slots, curl_hash_dtor dtor)
   return h;
 }
 
-static int 
+static int
 hash_key_compare(char *key1, size_t key1_len, char *key2, size_t key2_len)
 {
-  if (key1_len == key2_len && 
+  if (key1_len == key2_len &&
       *key1 == *key2 &&
       memcmp(key1, key2, key1_len) == 0) {
     return 1;
@@ -180,29 +180,6 @@ Curl_hash_add(curl_hash *h, char *key, size_t key_len, void *p)
   return NULL; /* failure */
 }
 
-#if 0
-int 
-Curl_hash_delete(curl_hash *h, char *key, size_t key_len)
-{
-  curl_hash_element  *he;
-  curl_llist_element *le;
-  curl_llist *l = FETCH_LIST(h, key, key_len);
-
-  for (le = l->head;
-       le;
-       le = le->next) {
-    he = le->ptr;
-    if (hash_key_compare(he->key, he->key_len, key, key_len)) {
-      Curl_llist_remove(l, le, (void *) h);
-      --h->size;
-      return 1;
-    }
-  }
-
-  return 0;
-}
-#endif
-
 void *
 Curl_hash_pick(curl_hash *h, char *key, size_t key_len)
 {
@@ -223,7 +200,7 @@ Curl_hash_pick(curl_hash *h, char *key, size_t key_len)
 }
 
 #if defined(CURLDEBUG) && defined(AGGRESIVE_TEST)
-void 
+void
 Curl_hash_apply(curl_hash *h, void *user,
                 void (*cb)(void *user, void *ptr))
 {
@@ -278,15 +255,7 @@ Curl_hash_clean_with_criterium(curl_hash *h, void *user,
   }
 }
 
-#if 0
-int
-Curl_hash_count(curl_hash *h)
-{
-  return h->size;
-}
-#endif
-
-void 
+void
 Curl_hash_destroy(curl_hash *h)
 {
   if (!h)

lib/hash.h

@@ -1,10 +1,10 @@
 #ifndef __HASH_H
 #define __HASH_H
 /***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -12,7 +12,7 @@
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
  * are also available at http://curl.haxx.se/docs/copyright.html.
- * 
+ *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
  * furnished to do so, under the terms of the COPYING file.

lib/hostares.c

@@ -1,8 +1,8 @@
 /***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -10,7 +10,7 @@
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
  * are also available at http://curl.haxx.se/docs/copyright.html.
- * 
+ *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
  * furnished to do so, under the terms of the COPYING file.
@@ -204,7 +204,7 @@ CURLcode Curl_wait_for_resolv(struct connectdata *conn,
 
     store.tv_sec = (int)timeout/1000;
     store.tv_usec = (timeout%1000)*1000;
-    
+
     FD_ZERO(&read_fds);
     FD_ZERO(&write_fds);
     nfds = ares_fds(data->state.areschannel, &read_fds, &write_fds);
@@ -229,7 +229,7 @@ CURLcode Curl_wait_for_resolv(struct connectdata *conn,
 
   /* Operation complete, if the lookup was successful we now have the entry
      in the cache. */
-    
+
   if(entry)
     *entry = conn->async.dns;
 
@@ -251,7 +251,7 @@ CURLcode Curl_wait_for_resolv(struct connectdata *conn,
        cleaning up this connection properly */
     Curl_disconnect(conn);
   }
-  
+
   return rc;
 }
 
@@ -273,10 +273,11 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn,
   in_addr_t in = inet_addr(hostname);
 
   *waitp = FALSE;
-  
-  if (in != CURL_INADDR_NONE)
+
+  if (in != CURL_INADDR_NONE) {
     /* This is a dotted IP address 123.123.123.123-style */
-    return Curl_ip2addr(in, hostname);
+    return Curl_ip2addr(in, hostname, port);
+  }
 
   bufp = strdup(hostname);
 
@@ -290,8 +291,8 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn,
 
     /* areschannel is already setup in the Curl_open() function */
     ares_gethostbyname(data->state.areschannel, hostname, PF_INET,
-                       Curl_addrinfo_callback, conn);
-      
+                       Curl_addrinfo4_callback, conn);
+
     *waitp = TRUE; /* please wait for the response */
   }
   return NULL; /* no struct yet */

lib/hostasyn.c

@@ -96,8 +96,8 @@
  **********************************************************************/
 #ifdef CURLRES_ASYNCH
 /*
- * Curl_addrinfo_callback() gets called by ares/gethostbyname_thread() when we
- * got the name resolved (or not!).
+ * addrinfo_callback() gets called by ares, gethostbyname_thread() or
+ * getaddrinfo_thread() when we got the name resolved (or not!).
  *
  * If the status argument is CURL_ASYNC_SUCCESS, we might need to copy the
  * address field since it might be freed when this function returns. This
@@ -108,9 +108,9 @@
  *
  * The storage operation locks and unlocks the DNS cache.
  */
-void Curl_addrinfo_callback(void *arg, /* "struct connectdata *" */
-                            int status,
-                            Curl_addrinfo *hostent)
+static void addrinfo_callback(void *arg, /* "struct connectdata *" */
+                              int status,
+                              void *addr)
 {
   struct connectdata *conn = (struct connectdata *)arg;
   struct Curl_dns_entry *dns = NULL;
@@ -126,19 +126,19 @@ void Curl_addrinfo_callback(void *arg, /* "struct connectdata *" */
      *
      * IPv6: Curl_addrinfo_copy() returns the input pointer!
      */
-    Curl_addrinfo *he = Curl_addrinfo_copy(hostent);
-    if(he) {
+    Curl_addrinfo *ai = Curl_addrinfo_copy(addr, conn->async.port);
+    if(ai) {
       struct SessionHandle *data = conn->data;
 
       if(data->share)
         Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE);
 
-      dns = Curl_cache_addr(data, he,
+      dns = Curl_cache_addr(data, ai,
                             conn->async.hostname,
                             conn->async.port);
       if(!dns)
         /* failed to store, cleanup and return error */
-        Curl_freeaddrinfo(he);
+        Curl_freeaddrinfo(ai);
 
       if(data->share)
         Curl_share_unlock(data, CURL_LOCK_DATA_DNS);
@@ -151,4 +151,20 @@ void Curl_addrinfo_callback(void *arg, /* "struct connectdata *" */
      this function */
 }
 
+void Curl_addrinfo4_callback(void *arg, /* "struct connectdata *" */
+                             int status,
+                             struct hostent *hostent)
+{
+  addrinfo_callback(arg, status, hostent);
+}
+
+#ifdef CURLRES_IPV6
+void Curl_addrinfo6_callback(void *arg, /* "struct connectdata *" */
+                             int status,
+                             struct addrinfo *ai)
+{
+  addrinfo_callback(arg, status, ai);
+}
+#endif
+
 #endif /* CURLRES_ASYNC */

lib/hostip.c

@@ -174,14 +174,8 @@ void Curl_global_host_cache_dtor(void)
 int Curl_num_addresses(const Curl_addrinfo *addr)
 {
   int i;
-
-#ifdef ENABLE_IPV6
-  for (i = 0; addr; addr = addr->ai_next, i++)
-#else
-  for (i = 0; addr->h_addr_list[i]; i++)
-#endif
-      ;
-  return (i);
+  for (i = 0; addr; addr = addr->ai_next, i++);
+  return i;
 }
 
 /*
@@ -191,42 +185,18 @@ int Curl_num_addresses(const Curl_addrinfo *addr)
  *
  * If the conversion fails, it returns NULL.
  */
-const char *Curl_printable_address(const Curl_ipconnect *ip,
+const char *Curl_printable_address(const Curl_addrinfo *ip,
                                    char *buf, size_t bufsize)
 {
-#ifdef CURLRES_IPV6
   const void *ip4 = &((const struct sockaddr_in*)ip->ai_addr)->sin_addr;
-  const void *ip6 = &((const struct sockaddr_in6*)ip->ai_addr)->sin6_addr;
   int af = ip->ai_family;
-
-  return Curl_inet_ntop(af, af == AF_INET6 ? ip6 : ip4, buf, bufsize);
+#ifdef CURLRES_IPV6
+  const void *ip6 = &((const struct sockaddr_in6*)ip->ai_addr)->sin6_addr;
 #else
-  return Curl_inet_ntop(AF_INET, ip, buf, bufsize);
+  const void *ip6 = NULL;
 #endif
-}
 
-/*
- * Count the number of characters that an integer would use in a string
- * (base 10).
- */
-static int _num_chars(int i)
-{
-  int chars = 0;
-
-  /* While the number divided by 10 is greater than one,
-   * re-divide the number by 10, and increment the number of
-   * characters by 1.
-   *
-   * this relies on the fact that for every multiple of 10,
-   * a new digit is added onto every number
-   */
-  do {
-    chars++;
-
-    i = (int) i / 10;
-  } while (i >= 1);
-
-  return chars;
+  return Curl_inet_ntop(af, af == AF_INET ? ip4 : ip6, buf, bufsize);
 }
 
 /*
@@ -234,24 +204,10 @@ static int _num_chars(int i)
  * the DNS caching.
  */
 static char *
-create_hostcache_id(char *server, int port, size_t *entry_len)
+create_hostcache_id(char *server, int port)
 {
-  char *id = NULL;
-
-  /* Get the length of the new entry id */
-  *entry_len = strlen(server) + /* Hostname length */
-    1 +                         /* ':' seperator */
-    _num_chars(port);     /* number of characters the port will take up */
-
-  /* Allocate the new entry id */
-  id = malloc(*entry_len + 1); /* 1 extra for the zero terminator */
-  if (!id)
-    return NULL;
-
-  /* Create the new entry */
-  sprintf(id, "%s:%d", server, port);
-
-  return id; /* return pointer to the string */
+  /* create and return the new allocated entry */
+  return aprintf("%s:%d", server, port);
 }
 
 struct hostcache_prune_data {
@@ -355,10 +311,11 @@ Curl_cache_addr(struct SessionHandle *data,
   time_t now;
 
   /* Create an entry id, based upon the hostname and port */
-  entry_id = create_hostcache_id(hostname, port, &entry_len);
+  entry_id = create_hostcache_id(hostname, port);
   /* If we can't create the entry id, fail */
   if (!entry_id)
     return NULL;
+  entry_len = strlen(entry_id);
 
   /* Create a new cache entry */
   dns = (struct Curl_dns_entry *) malloc(sizeof(struct Curl_dns_entry));
@@ -436,11 +393,13 @@ int Curl_resolv(struct connectdata *conn,
 #endif
 
   /* Create an entry id, based upon the hostname and port */
-  entry_id = create_hostcache_id(hostname, port, &entry_len);
+  entry_id = create_hostcache_id(hostname, port);
   /* If we can't create the entry id, fail */
   if (!entry_id)
     return CURLRESOLV_ERROR;
 
+  entry_len = strlen(entry_id);
+
   if(data->share)
     Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE);
 
@@ -547,35 +506,6 @@ curl_hash *Curl_mk_dnscache(void)
   return Curl_hash_alloc(7, freednsentry);
 }
 
-#ifdef CURLRES_HOSTENT_RELOCATE
-/*
- * Curl_hostent_relocate() ajusts all pointers in the given hostent struct
- * according to the offset. This is typically used when a hostent has been
- * reallocated and needs to be setup properly on the new address.
- */
-void Curl_hostent_relocate(struct hostent *h, long offset)
-{
-  int i=0;
-
-  h->h_name=(char *)((long)h->h_name+offset);
-  if(h->h_aliases) {
-    /* only relocate aliases if there are any! */
-    h->h_aliases=(char **)((long)h->h_aliases+offset);
-    while(h->h_aliases[i]) {
-      h->h_aliases[i]=(char *)((long)h->h_aliases[i]+offset);
-      i++;
-    }
-  }
-
-  h->h_addr_list=(char **)((long)h->h_addr_list+offset);
-  i=0;
-  while(h->h_addr_list[i]) {
-    h->h_addr_list[i]=(char *)((long)h->h_addr_list[i]+offset);
-    i++;
-  }
-}
-#endif /* CURLRES_HOSTENT_RELOCATE */
-
 #ifdef CURLRES_ADDRINFO_COPY
 
 /* align on even 64bit boundaries */
@@ -586,94 +516,10 @@ void Curl_hostent_relocate(struct hostent *h, long offset)
  * returns a pointer to the malloc()ed copy. You need to call free() on the
  * returned buffer when you're done with it.
  */
-Curl_addrinfo *Curl_addrinfo_copy(Curl_addrinfo *orig)
+Curl_addrinfo *Curl_addrinfo_copy(void *org, int port)
 {
-  char *newbuf;
-  Curl_addrinfo *copy;
-  int i;
-  char *str;
-  size_t len;
-  char *aptr = (char *)malloc(CURL_HOSTENT_SIZE);
-  char *bufptr = aptr;
+  struct hostent *orig = org;
 
-  if(!bufptr)
-    return NULL; /* major bad */
-
-  copy = (Curl_addrinfo *)bufptr;
-
-  bufptr += sizeof(Curl_addrinfo);
-  copy->h_name = bufptr;
-  len = strlen(orig->h_name) + 1;
-  strncpy(bufptr, orig->h_name, len);
-  bufptr += len;
-
-  /* This must be aligned properly to work on many CPU architectures! */
-  bufptr = MEMALIGN(bufptr);
-
-  copy->h_aliases = (char**)bufptr;
-
-  /* Figure out how many aliases there are */
-  for (i = 0; orig->h_aliases && orig->h_aliases[i]; ++i);
-
-  /* Reserve room for the array */
-  bufptr += (i + 1) * sizeof(char*);
-
-  /* Clone all known aliases */
-  if(orig->h_aliases) {
-    for(i = 0; (str = orig->h_aliases[i]); i++) {
-      len = strlen(str) + 1;
-      strncpy(bufptr, str, len);
-      copy->h_aliases[i] = bufptr;
-      bufptr += len;
-    }
-  }
-  /* if(!orig->h_aliases) i was already set to 0 */
-
-  /* Terminate the alias list with a NULL */
-  copy->h_aliases[i] = NULL;
-
-  copy->h_addrtype = orig->h_addrtype;
-  copy->h_length = orig->h_length;
-
-  /* align it for (at least) 32bit accesses */
-  bufptr = MEMALIGN(bufptr);
-
-  copy->h_addr_list = (char**)bufptr;
-
-  /* Figure out how many addresses there are */
-  for (i = 0; orig->h_addr_list[i] != NULL; ++i);
-
-  /* Reserve room for the array */
-  bufptr += (i + 1) * sizeof(char*);
-
-  i = 0;
-  len = orig->h_length;
-  str = orig->h_addr_list[i];
-  while (str != NULL) {
-    memcpy(bufptr, str, len);
-    copy->h_addr_list[i] = bufptr;
-    bufptr += len;
-    str = orig->h_addr_list[++i];
-  }
-  copy->h_addr_list[i] = NULL;
-
-  /* now, shrink the allocated buffer to the size we actually need, which
-     most often is only a fraction of the original alloc */
-  newbuf=(char *)realloc(aptr, (long)(bufptr-aptr));
-
-  if(!newbuf) {
-    /* serious error, but since this is shrinking only requested, we can
-       still use the previous memory block */
-    newbuf = aptr;
-  }
-
-  /* if the alloc moved, we need to adjust the hostent struct */
-  else if(newbuf != aptr)
-    Curl_hostent_relocate((struct hostent*)newbuf, (long)(newbuf-aptr));
-
-  /* setup the return */
-  copy = (Curl_addrinfo *)newbuf;
-
-  return copy;
+  return Curl_he2ai(orig, port);
 }
 #endif /* CURLRES_ADDRINFO_COPY */

lib/hostip.h

@@ -26,6 +26,85 @@
 #include "setup.h"
 #include "hash.h"
 
+/*
+ * Setup comfortable CURLRES_* defines to use in the host*.c sources.
+ */
+
+#ifdef USE_ARES
+#define CURLRES_ASYNCH
+#define CURLRES_ARES
+#endif
+
+#ifdef USE_THREADING_GETHOSTBYNAME
+#define CURLRES_ASYNCH
+#define CURLRES_THREADED
+#endif
+
+#ifdef USE_THREADING_GETADDRINFO
+#define CURLRES_ASYNCH
+#define CURLRES_THREADED
+#endif
+
+#ifdef ENABLE_IPV6
+#define CURLRES_IPV6
+#else
+#define CURLRES_IPV4
+#endif
+
+#ifdef CURLRES_IPV4
+#if !defined(HAVE_GETHOSTBYNAME_R) || defined(CURLRES_ASYNCH)
+/* If built for ipv4 and missing gethostbyname_r(), or if using async name
+   resolve, we need the Curl_addrinfo_copy() function (which itself needs the
+   Curl_hostent_relocate() function)) */
+#define CURLRES_ADDRINFO_COPY
+#endif
+#endif /* IPv4-only */
+
+#ifndef CURLRES_ASYNCH
+#define CURLRES_SYNCH
+#endif
+
+#ifndef USE_LIBIDN
+#define CURLRES_IDN
+#endif
+
+/* Allocate enough memory to hold the full name information structs and
+ * everything. OSF1 is known to require at least 8872 bytes. The buffer
+ * required for storing all possible aliases and IP numbers is according to
+ * Stevens' Unix Network Programming 2nd edition, p. 304: 8192 bytes!
+ */
+#define CURL_HOSTENT_SIZE 9000
+
+#define CURL_TIMEOUT_RESOLVE 300 /* when using asynch methods, we allow this
+                                    many seconds for a name resolve */
+
+#ifdef CURLRES_ARES
+#define CURL_ASYNC_SUCCESS ARES_SUCCESS
+#else
+#define CURL_ASYNC_SUCCESS CURLE_OK
+#endif
+
+/*
+ * Curl_addrinfo MUST be used for all name resolved info.
+ */
+#ifdef CURLRES_IPV6
+typedef struct addrinfo Curl_addrinfo;
+#else
+/* OK, so some ipv4-only include tree probably have the addrinfo struct, but
+   to work even on those that don't, we provide our own look-alike! */
+struct Curl_addrinfo {
+  int     ai_flags;
+  int     ai_family;
+  int     ai_socktype;
+  int     ai_protocol;
+  size_t  ai_addrlen;
+  struct sockaddr *ai_addr;
+  char   *ai_canonname;
+  struct Curl_addrinfo *ai_next;
+};
+typedef struct Curl_addrinfo Curl_addrinfo;
+#endif
+
 struct addrinfo;
 struct hostent;
 struct SessionHandle;
@@ -119,28 +198,37 @@ int curl_dogetnameinfo(const struct sockaddr *sa, socklen_t salen,
 #endif
 
 /* This is the callback function that is used when we build with asynch
-   resolve */
-void Curl_addrinfo_callback(void *arg,
+   resolve, ipv4 */
+void Curl_addrinfo4_callback(void *arg,
                             int status,
-                            Curl_addrinfo *hostent);
+                            struct hostent *hostent);
+/* This is the callback function that is used when we build with asynch
+   resolve, ipv6 */
+void Curl_addrinfo6_callback(void *arg,
+                            int status,
+                            struct addrinfo *ai);
 
-/* This is a utility-function for ipv4-builds to create a hostent struct
-   from a numerical-only IP address */
-Curl_addrinfo *Curl_ip2addr(in_addr_t num, char *hostname);
+
+/* [ipv4 only] Creates a Curl_addrinfo struct from a numerical-only IP
+   address */
+Curl_addrinfo *Curl_ip2addr(in_addr_t num, char *hostname, int port);
+
+/* [ipv4 only] Curl_he2ai() converts a struct hostent to a Curl_addrinfo chain
+   and returns it */
+Curl_addrinfo *Curl_he2ai(struct hostent *, int port);
 
 /* relocate a hostent struct */
 void Curl_hostent_relocate(struct hostent *h, long offset);
 
-/* copy a Curl_addrinfo struct, currently this only supports copying
-   a hostent (ipv4-style) struct */
-Curl_addrinfo *Curl_addrinfo_copy(Curl_addrinfo *orig);
+/* Clone a Curl_addrinfo struct, works protocol independently */
+Curl_addrinfo *Curl_addrinfo_copy(void *orig, int port);
 
 /*
  * Curl_printable_address() returns a printable version of the 1st address
  * given in the 'ip' argument. The result will be stored in the buf that is
  * bufsize bytes big.
  */
-const char *Curl_printable_address(const Curl_ipconnect *ip,
+const char *Curl_printable_address(const Curl_addrinfo *ip,
                                    char *buf, size_t bufsize);
 
 /*
@@ -158,71 +246,7 @@ Curl_cache_addr(struct SessionHandle *data, Curl_addrinfo *addr,
 #define CURL_INADDR_NONE INADDR_NONE
 #endif
 
-/*
- * Setup comfortable CURLRES_* defines to use in the host*.c sources.
- */
 
-#ifdef USE_ARES
-#define CURLRES_ASYNCH
-#define CURLRES_ARES
-#endif
 
-#ifdef USE_THREADING_GETHOSTBYNAME
-#define CURLRES_ASYNCH
-#define CURLRES_THREADED
-#endif
-
-#ifdef USE_THREADING_GETADDRINFO
-#define CURLRES_ASYNCH
-#define CURLRES_THREADED
-#endif
-
-#ifdef ENABLE_IPV6
-#define CURLRES_IPV6
-#else
-#define CURLRES_IPV4
-#endif
-
-#ifdef CURLRES_IPV4
-#if !defined(HAVE_GETHOSTBYNAME_R) || defined(CURLRES_ASYNCH)
-/* If built for ipv4 and missing gethostbyname_r(), or if using async name
-   resolve, we need the Curl_addrinfo_copy() function (which itself needs the
-   Curl_hostent_relocate() function)) */
-#define CURLRES_ADDRINFO_COPY
-#define CURLRES_HOSTENT_RELOCATE
-#endif
-#endif /* IPv4-only */
-
-#ifdef HAVE_GETHOSTBYNAME_R_6
-#define CURLRES_HOSTENT_RELOCATE
-#endif
-
-#ifdef HAVE_GETHOSTBYNAME_R_5
-#define CURLRES_HOSTENT_RELOCATE
-#endif
-
-#ifndef CURLRES_ASYNCH
-#define CURLRES_SYNCH
-#endif
-
-#ifndef USE_LIBIDN
-#define CURLRES_IDN
-#endif
-
-/* Allocate enough memory to hold the full name information structs and
- * everything. OSF1 is known to require at least 8872 bytes. The buffer
- * required for storing all possible aliases and IP numbers is according to
- * Stevens' Unix Network Programming 2nd edition, p. 304: 8192 bytes!
- */
-#define CURL_HOSTENT_SIZE 9000
-
-#define CURL_TIMEOUT_RESOLVE 300 /* when using asynch methods, we allow this
-                                    many seconds for a name resolve */
-
-#ifdef CURLRES_ARES
-#define CURL_ASYNC_SUCCESS ARES_SUCCESS
-#else
-#define CURL_ASYNC_SUCCESS CURLE_OK
-#endif
 
 #endif

lib/hostip4.c

@@ -1,8 +1,8 @@
 /***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -10,7 +10,7 @@
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
  * are also available at http://curl.haxx.se/docs/copyright.html.
- * 
+ *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
  * furnished to do so, under the terms of the COPYING file.
@@ -97,13 +97,19 @@
 #ifdef CURLRES_IPV4 /* plain ipv4 code coming up */
 
 /*
- * This is a wrapper function for freeing name information in a protocol
- * independent way. This takes care of using the appropriate underlying
- * function.
+ * This is a function for freeing name information in a protocol independent
+ * way.
  */
-void Curl_freeaddrinfo(Curl_addrinfo *p)
+void Curl_freeaddrinfo(Curl_addrinfo *ai)
 {
-  free(p); /* works fine for the ARES case too */
+  Curl_addrinfo *next;
+
+  /* walk over the list and free all entries */
+  while(ai) {
+    next = ai->ai_next;
+    free(ai);
+    ai = next;
+  }
 }
 
 /*
@@ -119,28 +125,29 @@ bool Curl_ipvalid(struct SessionHandle *data)
   return TRUE; /* OK, proceed */
 }
 
+struct namebuf {
+  struct hostent hostentry;
+  char *h_addr_list[2];
+  struct in_addr addrentry;
+  char h_name[16]; /* 123.123.123.123 = 15 letters is maximum */
+};
+
 /*
  * Curl_ip2addr() takes a 32bit ipv4 internet address as input parameter
  * together with a pointer to the string version of the address, and it
- * retruns a malloc()ed version of a hostent struct filled in correctly with
- * information for this address/host.
+ * returns a Curl_addrinfo chain filled in correctly with information for this
+ * address/host.
  *
  * The input parameters ARE NOT checked for validity but they are expected
  * to have been checked already when this is called.
  */
-Curl_addrinfo *Curl_ip2addr(in_addr_t num, char *hostname)
+Curl_addrinfo *Curl_ip2addr(in_addr_t num, char *hostname, int port)
 {
+  Curl_addrinfo *ai;
   struct hostent *h;
   struct in_addr *addrentry;
-  struct namebuf {
-    struct hostent hostentry;
-    char *h_addr_list[2];
-    struct in_addr addrentry;
-    char h_name[16]; /* 123.123.123.123 = 15 letters is maximum */
-  } *buf = (struct namebuf *)malloc(sizeof(struct namebuf));
-
-  if(!buf)
-    return NULL; /* major failure */
+  struct namebuf buffer;
+  struct namebuf *buf = &buffer;
 
   h = &buf->hostentry;
   h->h_addr_list = &buf->h_addr_list[0];
@@ -156,7 +163,9 @@ Curl_addrinfo *Curl_ip2addr(in_addr_t num, char *hostname)
   /* Now store the dotted version of the address */
   snprintf(h->h_name, 16, "%s", hostname);
 
-  return h;
+  ai = Curl_he2ai(h, port);
+
+  return ai;
 }
 
 #ifdef CURLRES_SYNCH /* the functions below are for synchronous resolves */
@@ -183,17 +192,21 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn,
                                 int port,
                                 int *waitp)
 {
+  Curl_addrinfo *ai = NULL;
   struct hostent *h = NULL;
   in_addr_t in;
   struct SessionHandle *data = conn->data;
+  struct hostent *buf = NULL;
+
   (void)port; /* unused in IPv4 code */
 
   *waitp = 0; /* don't wait, we act synchronously */
 
   in=inet_addr(hostname);
-  if (in != CURL_INADDR_NONE)
+  if (in != CURL_INADDR_NONE) {
     /* This is a dotted IP address 123.123.123.123-style */
-    return Curl_ip2addr(in, hostname);
+    return Curl_ip2addr(in, hostname, port);
+  }
 
 #if defined(HAVE_GETHOSTBYNAME_R)
   /*
@@ -204,8 +217,8 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn,
   else {
     int h_errnop;
     int res=ERANGE;
-    int step_size=200;
-    int *buf = (int *)calloc(CURL_HOSTENT_SIZE, 1);
+
+    buf = (struct hostent *)calloc(CURL_HOSTENT_SIZE, 1);
     if(!buf)
       return NULL; /* major failure */
     /*
@@ -217,99 +230,64 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn,
 #ifdef HAVE_GETHOSTBYNAME_R_5
     /* Solaris, IRIX and more */
     (void)res; /* prevent compiler warning */
-    while(!h) {
-      h = gethostbyname_r(hostname,
-                          (struct hostent *)buf,
-                          (char *)buf + sizeof(struct hostent),
-                          step_size - sizeof(struct hostent),
-                          &h_errnop);
+    h = gethostbyname_r(hostname,
+                        (struct hostent *)buf,
+                        (char *)buf + sizeof(struct hostent),
+                        CURL_HOSTENT_SIZE - sizeof(struct hostent),
+                        &h_errnop);
 
-      /* If the buffer is too small, it returns NULL and sets errno to
-       * ERANGE. The errno is thread safe if this is compiled with
-       * -D_REENTRANT as then the 'errno' variable is a macro defined to get
-       * used properly for threads.
-       */
-
-      if(h || (errno != ERANGE))
-        break;
-      
-      step_size+=200;
-    }
-
-#ifdef CURLDEBUG
-    infof(data, "gethostbyname_r() uses %d bytes\n", step_size);
-#endif
+    /* If the buffer is too small, it returns NULL and sets errno to
+     * ERANGE. The errno is thread safe if this is compiled with
+     * -D_REENTRANT as then the 'errno' variable is a macro defined to get
+     * used properly for threads.
+     */
 
     if(h) {
-      int offset;
-      h=(struct hostent *)realloc(buf, step_size);
-      offset=(long)h-(long)buf;
-      Curl_hostent_relocate(h, offset);
-      buf=(int *)h;
+      ;
     }
     else
 #endif /* HAVE_GETHOSTBYNAME_R_5 */
 #ifdef HAVE_GETHOSTBYNAME_R_6
     /* Linux */
-    do {
-      res=gethostbyname_r(hostname,
-			  (struct hostent *)buf,
-			  (char *)buf + sizeof(struct hostent),
-			  step_size - sizeof(struct hostent),
-			  &h, /* DIFFERENCE */
-			  &h_errnop);
-      /* Redhat 8, using glibc 2.2.93 changed the behavior. Now all of a
-       * sudden this function returns EAGAIN if the given buffer size is too
-       * small. Previous versions are known to return ERANGE for the same
-       * problem.
-       *
-       * This wouldn't be such a big problem if older versions wouldn't
-       * sometimes return EAGAIN on a common failure case. Alas, we can't
-       * assume that EAGAIN *or* ERANGE means ERANGE for any given version of
-       * glibc.
-       *
-       * For now, we do that and thus we may call the function repeatedly and
-       * fail for older glibc versions that return EAGAIN, until we run out of
-       * buffer size (step_size grows beyond CURL_HOSTENT_SIZE).
-       *
-       * If anyone has a better fix, please tell us!
-       *
-       * -------------------------------------------------------------------
-       *
-       * On October 23rd 2003, Dan C dug up more details on the mysteries of
-       * gethostbyname_r() in glibc:
-       *
-       * In glibc 2.2.5 the interface is different (this has also been
-       * discovered in glibc 2.1.1-6 as shipped by Redhat 6). What I can't
-       * explain, is that tests performed on glibc 2.2.4-34 and 2.2.4-32
-       * (shipped/upgraded by Redhat 7.2) don't show this behavior!
-       *
-       * In this "buggy" version, the return code is -1 on error and 'errno'
-       * is set to the ERANGE or EAGAIN code. Note that 'errno' is not a
-       * thread-safe variable.
-       */
 
-      if(((ERANGE == res) || (EAGAIN == res)) ||
-         ((res<0) && ((ERANGE == errno) || (EAGAIN == errno))))
-	step_size+=200;
-      else
-        break;
-    } while(step_size <= CURL_HOSTENT_SIZE);
+    res=gethostbyname_r(hostname,
+                        (struct hostent *)buf,
+                        (char *)buf + sizeof(struct hostent),
+                        CURL_HOSTENT_SIZE - sizeof(struct hostent),
+                        &h, /* DIFFERENCE */
+                        &h_errnop);
+    /* Redhat 8, using glibc 2.2.93 changed the behavior. Now all of a
+     * sudden this function returns EAGAIN if the given buffer size is too
+     * small. Previous versions are known to return ERANGE for the same
+     * problem.
+     *
+     * This wouldn't be such a big problem if older versions wouldn't
+     * sometimes return EAGAIN on a common failure case. Alas, we can't
+     * assume that EAGAIN *or* ERANGE means ERANGE for any given version of
+     * glibc.
+     *
+     * For now, we do that and thus we may call the function repeatedly and
+     * fail for older glibc versions that return EAGAIN, until we run out of
+     * buffer size (step_size grows beyond CURL_HOSTENT_SIZE).
+     *
+     * If anyone has a better fix, please tell us!
+     *
+     * -------------------------------------------------------------------
+     *
+     * On October 23rd 2003, Dan C dug up more details on the mysteries of
+     * gethostbyname_r() in glibc:
+     *
+     * In glibc 2.2.5 the interface is different (this has also been
+     * discovered in glibc 2.1.1-6 as shipped by Redhat 6). What I can't
+     * explain, is that tests performed on glibc 2.2.4-34 and 2.2.4-32
+     * (shipped/upgraded by Redhat 7.2) don't show this behavior!
+     *
+     * In this "buggy" version, the return code is -1 on error and 'errno'
+     * is set to the ERANGE or EAGAIN code. Note that 'errno' is not a
+     * thread-safe variable.
+     */
 
     if(!h) /* failure */
-      res=1;
-    
-#ifdef CURLDEBUG
-    infof(data, "gethostbyname_r() uses %d bytes\n", step_size);
-#endif
-    if(!res) {
-      int offset;
-      h=(struct hostent *)realloc(buf, step_size);
-      offset=(long)h-(long)buf;
-      Curl_hostent_relocate(h, offset);
-      buf=(int *)h;
-    }
-    else
 #endif/* HAVE_GETHOSTBYNAME_R_6 */
 #ifdef HAVE_GETHOSTBYNAME_R_3
     /* AIX, Digital Unix/Tru64, HPUX 10, more? */
@@ -351,7 +329,7 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn,
 
     if(!res) { /* success */
 
-      h = (struct hostent*)buf; /* result expected in h */
+      h = buf; /* result expected in h */
 
       /* This is the worst kind of the different gethostbyname_r() interfaces.
        * Since we don't know how big buffer this particular lookup required,
@@ -361,7 +339,7 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn,
        * calling Curl_addrinfo_copy() that subsequent realloc()s down the new
        * memory area to the actually used amount.
        */
-    }    
+    }
     else
 #endif /* HAVE_GETHOSTBYNAME_R_3 */
       {
@@ -378,22 +356,94 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn,
     h = gethostbyname(hostname);
     if (!h)
       infof(data, "gethostbyname(2) failed for %s\n", hostname);
-    else {
-      /*
-       * Copy the hostent struct right here, as the static one we got a
-       * pointer to might get removed when we don't want/expect that. Windows
-       * (other platforms?) also doesn't allow passing of the returned data
-       * between threads, which thus the copying here them allows the app to
-       * do.
-       */
-      h = Curl_addrinfo_copy(h);
-    }
 #endif /*HAVE_GETHOSTBYNAME_R */
   }
 
-  return h;
+  if(h) {
+    ai = Curl_he2ai(h, port);
+
+    if (buf) /* used a *_r() function */
+      free(buf);
+  }
+
+  return ai;
 }
 
 #endif /* CURLRES_SYNCH */
 
+/*
+ * Curl_he2ai() translates from a hostent struct to a Curl_addrinfo struct.
+ * The Curl_addrinfo is meant to work like the addrinfo struct does for IPv6
+ * stacks, but for all hosts and environments.
+
+struct Curl_addrinfo {
+  int     ai_flags;
+  int     ai_family;
+  int     ai_socktype;
+  int     ai_protocol;
+  size_t  ai_addrlen;
+  struct sockaddr *ai_addr;
+  char   *ai_canonname;
+  struct addrinfo *ai_next;
+};
+
+struct hostent {
+  char    *h_name;        * official name of host *
+  char    **h_aliases;    * alias list *
+  int     h_addrtype;     * host address type *
+  int     h_length;       * length of address *
+  char    **h_addr_list;  * list of addresses *
+}
+#define h_addr  h_addr_list[0]  * for backward compatibility *
+
+*/
+
+Curl_addrinfo *Curl_he2ai(struct hostent *he, int port)
+{
+  Curl_addrinfo *ai;
+  Curl_addrinfo *prevai = NULL;
+  Curl_addrinfo *firstai = NULL;
+  struct sockaddr_in *addr;
+  int i;
+  struct in_addr *curr;
+
+  if(!he)
+    /* no input == no output! */
+    return NULL;
+
+  for(i=0; (curr = (struct in_addr *)he->h_addr_list[i]); i++) {
+
+    ai = calloc(1, sizeof(Curl_addrinfo) + sizeof(struct sockaddr_in));
+
+    if(!ai)
+      break;
+
+    if(!firstai)
+      /* store the pointer we want to return from this function */
+      firstai = ai;
+
+    if(prevai)
+      /* make the previous entry point to this */
+      prevai->ai_next = ai;
+
+    ai->ai_family = AF_INET;              /* we only support this */
+    ai->ai_socktype = SOCK_STREAM;        /* we only support this */
+    ai->ai_addrlen = sizeof(struct sockaddr_in);
+    /* make the ai_addr point to the address immediately following this struct
+       and use that area to store the address */
+    ai->ai_addr = (struct sockaddr *) ((char*)ai + sizeof(Curl_addrinfo));
+
+    /* leave the rest of the struct filled with zero */
+
+    addr = (struct sockaddr_in *)ai->ai_addr; /* storage area for this info */
+
+    memcpy((char *)&(addr->sin_addr), curr, sizeof(struct in_addr));
+    addr->sin_family = he->h_addrtype;
+    addr->sin_port = htons((unsigned short)port);
+
+    prevai = ai;
+  }
+  return firstai;
+}
+
 #endif /* CURLRES_IPV4 */

lib/hostip6.c

@@ -111,8 +111,9 @@ void Curl_freeaddrinfo(Curl_addrinfo *p)
  * address. But this is an ipv6 build and then we don't copy the address, we
  * just return the same pointer!
  */
-Curl_addrinfo *Curl_addrinfo_copy(Curl_addrinfo *source)
+Curl_addrinfo *Curl_addrinfo_copy(void *source, int port)
 {
+  (void) port;
   return source;
 }
 #endif