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Initial checkin 

Rough autoconf-ification of Paul's source.  No changes to his code
This commit is contained in:
Melinda Shore 2013-06-16 17:50:14 -08:00
parent a71c062957
commit b3ed4429d6
33 changed files with 7064 additions and 0 deletions
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# dummy

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example_simple_answers.o: example_simple_answers.c /usr/include/stdio.h \
/usr/include/features.h /usr/include/i386-linux-gnu/bits/predefs.h \
/usr/include/i386-linux-gnu/sys/cdefs.h \
/usr/include/i386-linux-gnu/bits/wordsize.h \
/usr/include/i386-linux-gnu/gnu/stubs.h \
/usr/include/i386-linux-gnu/gnu/stubs-32.h \
/usr/lib/gcc/i686-linux-gnu/4.6.1/include/stddef.h \
/usr/include/i386-linux-gnu/bits/types.h \
/usr/include/i386-linux-gnu/bits/typesizes.h /usr/include/libio.h \
/usr/include/_G_config.h /usr/include/wchar.h \
/usr/lib/gcc/i686-linux-gnu/4.6.1/include/stdarg.h \
/usr/include/i386-linux-gnu/bits/stdio_lim.h \
/usr/include/i386-linux-gnu/bits/sys_errlist.h \
/usr/include/i386-linux-gnu/bits/stdio.h \
/usr/include/i386-linux-gnu/bits/stdio2.h \
/usr/lib/gcc/i686-linux-gnu/4.6.1/include/stdint.h /usr/include/stdint.h \
/usr/include/i386-linux-gnu/bits/wchar.h /usr/include/stdlib.h \
/usr/include/i386-linux-gnu/bits/stdlib.h /usr/include/string.h \
/usr/include/i386-linux-gnu/bits/string.h \
/usr/include/i386-linux-gnu/bits/string2.h /usr/include/endian.h \
/usr/include/i386-linux-gnu/bits/endian.h \
/usr/include/i386-linux-gnu/bits/string3.h /usr/include/inttypes.h \
getdns_libevent.h /usr/include/event2/event.h \
/usr/include/event2/event-config.h \
/usr/include/i386-linux-gnu/sys/types.h /usr/include/time.h \
/usr/include/i386-linux-gnu/sys/time.h \
/usr/include/i386-linux-gnu/bits/time.h \
/usr/include/i386-linux-gnu/sys/select.h \
/usr/include/i386-linux-gnu/bits/select.h \
/usr/include/i386-linux-gnu/bits/sigset.h /usr/include/event2/util.h \
/usr/include/netdb.h /usr/include/netinet/in.h \
/usr/include/i386-linux-gnu/sys/socket.h \
/usr/include/i386-linux-gnu/sys/uio.h \
/usr/include/i386-linux-gnu/bits/uio.h \
/usr/include/i386-linux-gnu/bits/socket.h \
/usr/include/i386-linux-gnu/bits/sockaddr.h \
/usr/include/i386-linux-gnu/asm/socket.h \
/usr/include/asm-generic/socket.h \
/usr/include/i386-linux-gnu/asm/sockios.h \
/usr/include/asm-generic/sockios.h \
/usr/include/i386-linux-gnu/bits/socket2.h \
/usr/include/i386-linux-gnu/bits/in.h \
/usr/include/i386-linux-gnu/bits/byteswap.h \
/usr/include/i386-linux-gnu/bits/netdb.h getdns_core_only.h \
/usr/lib/gcc/i686-linux-gnu/4.6.1/include/stdbool.h
/usr/include/stdio.h:
/usr/include/features.h:
/usr/include/i386-linux-gnu/bits/predefs.h:
/usr/include/i386-linux-gnu/sys/cdefs.h:
/usr/include/i386-linux-gnu/bits/wordsize.h:
/usr/include/i386-linux-gnu/gnu/stubs.h:
/usr/include/i386-linux-gnu/gnu/stubs-32.h:
/usr/lib/gcc/i686-linux-gnu/4.6.1/include/stddef.h:
/usr/include/i386-linux-gnu/bits/types.h:
/usr/include/i386-linux-gnu/bits/typesizes.h:
/usr/include/libio.h:
/usr/include/_G_config.h:
/usr/include/wchar.h:
/usr/lib/gcc/i686-linux-gnu/4.6.1/include/stdarg.h:
/usr/include/i386-linux-gnu/bits/stdio_lim.h:
/usr/include/i386-linux-gnu/bits/sys_errlist.h:
/usr/include/i386-linux-gnu/bits/stdio.h:
/usr/include/i386-linux-gnu/bits/stdio2.h:
/usr/lib/gcc/i686-linux-gnu/4.6.1/include/stdint.h:
/usr/include/stdint.h:
/usr/include/i386-linux-gnu/bits/wchar.h:
/usr/include/stdlib.h:
/usr/include/i386-linux-gnu/bits/stdlib.h:
/usr/include/string.h:
/usr/include/i386-linux-gnu/bits/string.h:
/usr/include/i386-linux-gnu/bits/string2.h:
/usr/include/endian.h:
/usr/include/i386-linux-gnu/bits/endian.h:
/usr/include/i386-linux-gnu/bits/string3.h:
/usr/include/inttypes.h:
getdns_libevent.h:
/usr/include/event2/event.h:
/usr/include/event2/event-config.h:
/usr/include/i386-linux-gnu/sys/types.h:
/usr/include/time.h:
/usr/include/i386-linux-gnu/sys/time.h:
/usr/include/i386-linux-gnu/bits/time.h:
/usr/include/i386-linux-gnu/sys/select.h:
/usr/include/i386-linux-gnu/bits/select.h:
/usr/include/i386-linux-gnu/bits/sigset.h:
/usr/include/event2/util.h:
/usr/include/netdb.h:
/usr/include/netinet/in.h:
/usr/include/i386-linux-gnu/sys/socket.h:
/usr/include/i386-linux-gnu/sys/uio.h:
/usr/include/i386-linux-gnu/bits/uio.h:
/usr/include/i386-linux-gnu/bits/socket.h:
/usr/include/i386-linux-gnu/bits/sockaddr.h:
/usr/include/i386-linux-gnu/asm/socket.h:
/usr/include/asm-generic/socket.h:
/usr/include/i386-linux-gnu/asm/sockios.h:
/usr/include/asm-generic/sockios.h:
/usr/include/i386-linux-gnu/bits/socket2.h:
/usr/include/i386-linux-gnu/bits/in.h:
/usr/include/i386-linux-gnu/bits/byteswap.h:
/usr/include/i386-linux-gnu/bits/netdb.h:
getdns_core_only.h:
/usr/lib/gcc/i686-linux-gnu/4.6.1/include/stdbool.h:

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# dummy

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# dummy

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#
# @configure_input@
#
package = @PACKAGE_NAME@
version = @PACKAGE_VERSION@
tarname = @PACKAGE_TARNAME@
distdir = $(tarname)-$(version)
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
srcdir = @srcdir@
VPATH = @srcdir@
all clean getdns:
cd src && $(MAKE) $@
$(distdir): FORCE
mkdir -p $(distdir)/src
cp $(srcdir)/configure.ac $(distdir)
cp $(srcdir)/configure $(distdir)
cp $(srcdir)/Makefile.in $(distdir)
cp $(srcdir)/src/Makefile.in $(distdir)/src
distcheck: $(distdir).tar.gz
gzip -cd $(distdir).tar.gz | tar xvf -
cd $(distdir) && ./configure
cd $(distdir) && $(MAKE) all
cd $(distdir) && $(MAKE) check
cd $(distdir) && $(MAKE) DESTDIR=$${PWD}/_inst install
cd $(distdir) && $(MAKE) DESTDIR=$${PWD}/_inst uninstall
@remaining="`find $${PWD}/$(distdir)/_inst -type f | wc -l`"; \
if test "$${remaining}" -ne 0; then
echo "@@@ $${remaining} file(s) remaining in stage directory!"; \
exit 1; \
fi
cd $(distdir) && $(MAKE) clean
rm -rf $(distdir)
@echo "*** Package $(distdir).tar.gz is ready for distribution"
Makefile: Makefile.in config.status
./config.status $@
configure.status: configure
./config.status --recheck
.PHONY: all clean

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# dummy

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# dummy

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# dummy

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# dummy

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/usr/share/automake-1.11/COPYING

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Installation Instructions
*************************
Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
2006, 2007, 2008, 2009 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved. This file is offered as-is,
without warranty of any kind.
Basic Installation
==================
Briefly, the shell commands `./configure; make; make install' should
configure, build, and install this package. The following
more-detailed instructions are generic; see the `README' file for
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necessarily a bug. More recommendations for GNU packages can be found
in *note Makefile Conventions: (standards)Makefile Conventions.
The `configure' shell script attempts to guess correct values for
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It may also create one or more `.h' files containing system-dependent
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If you need to do unusual things to compile the package, please try
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The simplest way to compile this package is:
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=====================
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./configure CC=c99 CFLAGS=-g LIBS=-lposix
*Note Defining Variables::, for more details.
Compiling For Multiple Architectures
====================================
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CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
CPP="gcc -E" CXXCPP="g++ -E"
This is not guaranteed to produce working output in all cases, you
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==================
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prefix=/alternate/directory' will choose an alternate location for all
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when some directory options were not specified in terms of `${prefix}'
at `configure' time.
Optional Features
=================
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with an extra prefix or suffix on their names by giving `configure' the
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--enable-silent-rules' sets the default to minimal output, which can be
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--disable-silent-rules' sets the default to verbose, which can be
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Particular systems
==================
On HP-UX, the default C compiler is not ANSI C compatible. If GNU
CC is not installed, it is recommended to use the following options in
order to use an ANSI C compiler:
./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
and if that doesn't work, install pre-built binaries of GCC for HP-UX.
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a workaround. If GNU CC is not installed, it is therefore recommended
to try
./configure CC="cc"
and if that doesn't work, try
./configure CC="cc -nodtk"
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directory contains several dysfunctional programs; working variants of
these programs are available in `/usr/bin'. So, if you need `/usr/ucb'
in your `PATH', put it _after_ `/usr/bin'.
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not `/usr/local'. It is recommended to use the following options:
./configure --prefix=/boot/common
Specifying the System Type
==========================
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CPU-COMPANY-SYSTEM
where SYSTEM can have one of these forms:
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See the file `config.sub' for the possible values of each field. If
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Sharing Defaults
================
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you can create a site shell script called `config.site' that gives
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`PREFIX/etc/config.site' if it exists. Or, you can set the
`CONFIG_SITE' environment variable to the location of the site script.
A warning: not all `configure' scripts look for a site script.
Defining Variables
==================
Variables not defined in a site shell script can be set in the
environment passed to `configure'. However, some packages may run
configure again during the build, and the customized values of these
variables may be lost. In order to avoid this problem, you should set
them in the `configure' command line, using `VAR=value'. For example:
./configure CC=/usr/local2/bin/gcc
causes the specified `gcc' to be used as the C compiler (unless it is
overridden in the site shell script).
Unfortunately, this technique does not work for `CONFIG_SHELL' due to
an Autoconf bug. Until the bug is fixed you can use this workaround:
CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
`configure' Invocation
======================
`configure' recognizes the following options to control how it
operates.
`--help'
`-h'
Print a summary of all of the options to `configure', and exit.
`--help=short'
`--help=recursive'
Print a summary of the options unique to this package's
`configure', and exit. The `short' variant lists options used
only in the top level, while the `recursive' variant lists options
also present in any nested packages.
`--version'
`-V'
Print the version of Autoconf used to generate the `configure'
script, and exit.
`--cache-file=FILE'
Enable the cache: use and save the results of the tests in FILE,
traditionally `config.cache'. FILE defaults to `/dev/null' to
disable caching.
`--config-cache'
`-C'
Alias for `--cache-file=config.cache'.
`--quiet'
`--silent'
`-q'
Do not print messages saying which checks are being made. To
suppress all normal output, redirect it to `/dev/null' (any error
messages will still be shown).
`--srcdir=DIR'
Look for the package's source code in directory DIR. Usually
`configure' can determine that directory automatically.
`--prefix=DIR'
Use DIR as the installation prefix. *note Installation Names::
for more details, including other options available for fine-tuning
the installation locations.
`--no-create'
`-n'
Run the configure checks, but stop before creating any output
files.
`configure' also accepts some other, not widely useful, options. Run
`configure --help' for more details.

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#
# @configure_input@
#
package = @PACKAGE_NAME@
version = @PACKAGE_VERSION@
tarname = @PACKAGE_TARNAME@
distdir = $(tarname)-$(version)
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
srcdir = @srcdir@
VPATH = @srcdir@
CC=gcc
CFLAGS=-g -I. -std=c99
LDFLAGS=-L.
LDLIBS=-levent_core -lgetdns
PROGRAMS=example-simple-answers example-tree example-all-functions example-synchronous
# example-simple-answers.c example-tree.c
# example-all-functions.c example-synchronous.c getdns_core_only.c
all: libgetdns example-simple-answers example-tree example-all-functions example-synchronous
getdns_core_only.o: getdns_core_only.c
$(CC) -c -Wall -fPIC $(CFLAGS) $^
libgetdns: getdns_core_only.o
$(CC) -shared -o libgetdns.so $^
clean:
rm -f *.o $(PROGRAMS) libgetdns.so
$(distdir): FORCE
mkdir -p $(distdir)/src
cp configure.ac $(distdir)
cp configure $(distdir)
cp Makefile.in $(distdir)
cp src/Makefile.in $(distdir)/src
distcheck: $(distdir).tar.gz
gzip -cd $(distdir).tar.gz | tar xvf -
cd $(distdir) && ./configure
cd $(distdir) && $(MAKE) all
cd $(distdir) && $(MAKE) check
cd $(distdir) && $(MAKE) DESTDIR=$${PWD}/_inst install
cd $(distdir) && $(MAKE) DESTDIR=$${PWD}/_inst uninstall
@remaining="`find $${PWD}/$(distdir)/_inst -type f | wc -l`"; \
if test "$${remaining}" -ne 0; then
echo "@@@ $${remaining} file(s) remaining in stage directory!"; \
exit 1; \
fi
cd $(distdir) && $(MAKE) clean
rm -rf $(distdir)
@echo "*** Package $(distdir).tar.gz is ready for distribution"
Makefile: Makefile.in config.status
./config.status $@
configure.status: configure
./config.status --recheck
.PHONY: clean

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951
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# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
m4_ifndef([AC_AUTOCONF_VERSION],
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# gives unlimited permission to copy and/or distribute it,
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104
src/src/config.h.in Normal file
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@ -0,0 +1,104 @@
/* config.h.in. Generated from configure.ac by autoheader. */
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/* Define to 1 if you have the `event_core' library (-levent_core). */
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/* Define to 1 if you have the `getdns' library (-lgetdns). */
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/* Define to 1 if you have the <memory.h> header file. */
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/* Define to 1 if you have the <netinet/in.h> header file. */
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#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
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/* Define to 1 if you have the <strings.h> header file. */
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/* Define to 1 if you have the <string.h> header file. */
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/* Define to 1 if you have the <sys/stat.h> header file. */
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/* Define to 1 if you have the <sys/types.h> header file. */
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/* Define to 1 if you have the <unistd.h> header file. */
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31
src/src/configure.ac Normal file
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@ -0,0 +1,31 @@
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AC_OUTPUT

630
src/src/depcomp Executable file
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@ -0,0 +1,630 @@
#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2009-04-28.21; # UTC
# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free
# Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
case $1 in
'')
echo "$0: No command. Try \`$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]
Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.
Environment variables:
depmode Dependency tracking mode.
source Source file read by `PROGRAMS ARGS'.
object Object file output by `PROGRAMS ARGS'.
DEPDIR directory where to store dependencies.
depfile Dependency file to output.
tmpdepfile Temporary file to use when outputing dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Some modes work just like other modes, but use different flags. We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write. Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
# HP compiler uses -M and no extra arg.
gccflag=-M
depmode=gcc
fi
if test "$depmode" = dashXmstdout; then
# This is just like dashmstdout with a different argument.
dashmflag=-xM
depmode=dashmstdout
fi
cygpath_u="cygpath -u -f -"
if test "$depmode" = msvcmsys; then
# This is just like msvisualcpp but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u="sed s,\\\\\\\\,/,g"
depmode=msvisualcpp
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
## Unfortunately, FreeBSD c89 acceptance of flags depends upon
## the command line argument order; so add the flags where they
## appear in depend2.am. Note that the slowdown incurred here
## affects only configure: in makefiles, %FASTDEP% shortcuts this.
for arg
do
case $arg in
-c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
*) set fnord "$@" "$arg" ;;
esac
shift # fnord
shift # $arg
done
"$@"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say).
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
## The second -e expression handles DOS-style file names with drive letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the `deleted header file' problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
tr ' ' '
' < "$tmpdepfile" |
## Some versions of gcc put a space before the `:'. On the theory
## that the space means something, we add a space to the output as
## well.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
sgi)
if test "$libtool" = yes; then
"$@" "-Wp,-MDupdate,$tmpdepfile"
else
"$@" -MDupdate "$tmpdepfile"
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like `#:fec' to the end of the
# dependency line.
tr ' ' '
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
tr '
' ' ' >> "$depfile"
echo >> "$depfile"
# The second pass generates a dummy entry for each header file.
tr ' ' '
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts `$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.u
tmpdepfile2=$base.u
tmpdepfile3=$dir.libs/$base.u
"$@" -Wc,-M
else
tmpdepfile1=$dir$base.u
tmpdepfile2=$dir$base.u
tmpdepfile3=$dir$base.u
"$@" -M
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
# Each line is of the form `foo.o: dependent.h'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
# That's a tab and a space in the [].
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
icc)
# Intel's C compiler understands `-MD -MF file'. However on
# icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
# ICC 7.0 will fill foo.d with something like
# foo.o: sub/foo.c
# foo.o: sub/foo.h
# which is wrong. We want:
# sub/foo.o: sub/foo.c
# sub/foo.o: sub/foo.h
# sub/foo.c:
# sub/foo.h:
# ICC 7.1 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using \ :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each line is of the form `foo.o: dependent.h',
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp2)
# The "hp" stanza above does not work with aCC (C++) and HP's ia64
# compilers, which have integrated preprocessors. The correct option
# to use with these is +Maked; it writes dependencies to a file named
# 'foo.d', which lands next to the object file, wherever that
# happens to be.
# Much of this is similar to the tru64 case; see comments there.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir.libs/$base.d
"$@" -Wc,+Maked
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
"$@" +Maked
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
# Add `dependent.h:' lines.
sed -ne '2,${
s/^ *//
s/ \\*$//
s/$/:/
p
}' "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile" "$tmpdepfile2"
;;
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
# dependencies in `foo.d' instead, so we check for that too.
# Subdirectories are respected.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
# With Tru64 cc, shared objects can also be used to make a
# static library. This mechanism is used in libtool 1.4 series to
# handle both shared and static libraries in a single compilation.
# With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
#
# With libtool 1.5 this exception was removed, and libtool now
# generates 2 separate objects for the 2 libraries. These two
# compilations output dependencies in $dir.libs/$base.o.d and
# in $dir$base.o.d. We have to check for both files, because
# one of the two compilations can be disabled. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
tmpdepfile2=$dir$base.o.d # libtool 1.5
tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.o.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
tmpdepfile4=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
# That's a tab and a space in the [].
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove `-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
test -z "$dashmflag" && dashmflag=-M
# Require at least two characters before searching for `:'
# in the target name. This is to cope with DOS-style filenames:
# a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
"$@" $dashmflag |
sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
tr ' ' '
' < "$tmpdepfile" | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no eat=no
for arg
do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
if test $eat = yes; then
eat=no
continue
fi
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-arch)
eat=yes ;;
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix=`echo "$object" | sed 's/^.*\././'`
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
sed '1,2d' "$tmpdepfile" | tr ' ' '
' | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove `-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
"$@" -E |
sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
cat < "$tmpdepfile" >> "$depfile"
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
IFS=" "
for arg
do
case "$arg" in
-o)
shift
;;
$object)
shift
;;
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E 2>/dev/null |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
echo " " >> "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvcmsys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:

297
src/src/example-all-functions.c Normal file
View File

@ -0,0 +1,297 @@
#include <stdio.h>
#include <stdint.h>
#include <inttypes.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#include <getdns_libevent.h>
#define UNUSED_PARAM(x) ((void)(x))
/* The return values */
getdns_return_t retregular;
char * retcharstar;
/* The args */
bool boolarg;
char * charstararg;
getdns_callback_t callbackarg;
uint16_t regulararg;
uint16_t *regularptrarg;
getdns_transaction_t txidarg;
getdns_transaction_t * txidptrarg;
getdns_data_type * datatypeptrarg;
struct getdns_bindata ** bindataptrarg;
struct getdns_dict * dictarg;
struct getdns_bindata * bindataarg;
struct getdns_list * listarg;
struct getdns_dict ** dictptrarg;
struct getdns_list ** listptrarg;
size_t sizetarg;
size_t * sizetptrarg;
getdns_context_t contextarg = NULL;
uint8_t uint8arg;
uint16_t uint16arg;
uint32_t uint32arg;
uint8_t * uint8ptrarg;
uint16_t * uint16ptrarg;
uint32_t * uint32ptrarg;
void * arrayarg;
void allocfunctionarg(size_t foo) {UNUSED_PARAM(foo);}
void deallocfunctionarg(void* foo) {UNUSED_PARAM(foo);}
void setcallbackfunctionarg(struct getdns_context_t *foo1, uint16_t foo2)
{UNUSED_PARAM(foo1);UNUSED_PARAM(foo2);}
int main()
{
retregular = getdns_general(
contextarg,
charstararg,
uint16arg,
dictarg,
arrayarg,
txidptrarg,
callbackarg
);
retregular = getdns_address(
contextarg,
charstararg,
dictarg,
arrayarg,
txidptrarg,
callbackarg
);
retregular = getdns_hostname(
contextarg,
dictarg,
dictarg,
arrayarg,
txidptrarg,
callbackarg
);
retregular = getdns_service(
contextarg,
charstararg,
dictarg,
arrayarg,
txidptrarg,
callbackarg
);
retregular = getdns_context_create(
&contextarg,
boolarg
);
getdns_context_destroy(
contextarg
);
retregular = getdns_cancel_callback(
contextarg,
txidarg
);
retregular = getdns_general_sync(
contextarg,
charstararg,
uint16arg,
dictarg,
uint32ptrarg,
dictarg
);
retregular = getdns_address_sync(
contextarg,
charstararg,
dictarg,
uint32ptrarg,
dictarg
);
retregular = getdns_hostname_sync(
contextarg,
dictarg,
dictarg,
uint32ptrarg,
dictarg
);
retregular = getdns_service_sync(
contextarg,
charstararg,
dictarg,
uint32ptrarg,
dictarg
);
getdns_free_sync_request_memory(
dictarg
);
retregular = getdns_list_get_length(listarg, sizetptrarg);
retregular = getdns_list_get_data_type(listarg, sizetarg, datatypeptrarg);
retregular = getdns_list_get_dict(listarg, sizetarg, dictptrarg);
retregular = getdns_list_get_list(listarg, sizetarg, listptrarg);
retregular = getdns_list_get_bindata(listarg, sizetarg, bindataptrarg);
retregular = getdns_list_get_int(listarg, sizetarg, uint32ptrarg);
retregular = getdns_dict_get_names(dictarg, listptrarg);
retregular = getdns_dict_get_data_type(dictarg, charstararg, datatypeptrarg);
retregular = getdns_dict_get_dict(dictarg, charstararg, dictptrarg);
retregular = getdns_dict_get_list(dictarg, charstararg, listptrarg);
retregular = getdns_dict_get_bindata(dictarg, charstararg, bindataptrarg);
retregular = getdns_dict_get_int(dictarg, charstararg, uint32ptrarg);
listarg = getdns_list_create();
getdns_list_destroy(listarg);
retregular = getdns_list_set_dict(listarg, sizetarg, dictarg);
retregular = getdns_list_set_list(listarg, sizetarg, listarg);
retregular = getdns_list_set_bindata(listarg, sizetarg, bindataarg);
retregular = getdns_list_set_int(listarg, sizetarg, uint32arg);
dictarg = getdns_dict_create();
getdns_dict_destroy(dictarg);
retregular = getdns_dict_set_dict(dictarg, charstararg, dictarg);
retregular = getdns_dict_set_list(dictarg, charstararg, listarg);
retregular = getdns_dict_set_bindata(dictarg, charstararg, bindataarg);
retregular = getdns_dict_set_int(dictarg, charstararg, uint32arg);
retcharstar = getdns_convert_fqdn_to_dns_name(
charstararg
);
retcharstar = getdns_convert_dns_name_to_fqdn(
charstararg
);
retcharstar = getdns_convert_ulabel_to_alabel(
charstararg
);
retcharstar = getdns_convert_alabel_to_ulabel(
charstararg
);
retregular = getdns_validate_dnssec(
bindataarg,
listarg,
listarg
);
retcharstar = getdns_pretty_print_dict(
dictarg
);
retcharstar = getdns_display_ip_address(
bindataarg
);
retregular = getdns_context_set_context_update_callback(
contextarg,
setcallbackfunctionarg
);
retregular = getdns_context_set_resolution_type(
contextarg,
regulararg
);
retregular = getdns_context_set_namespaces(
contextarg,
sizetarg,
regularptrarg
);
retregular = getdns_context_set_dns_transport(
contextarg,
regulararg
);
retregular = getdns_context_set_limit_outstanding_queries(
contextarg,
uint16arg
);
retregular = getdns_context_set_timeout(
contextarg,
uint16arg
);
retregular = getdns_context_set_follow_redirects(
contextarg,
regulararg
);
retregular = getdns_context_set_dns_root_servers(
contextarg,
listarg
);
retregular = getdns_context_set_append_name(
contextarg,
regulararg
);
retregular = getdns_context_set_suffix(
contextarg,
listarg
);
retregular = getdns_context_set_dnssec_trust_anchors(
contextarg,
listarg
);
retregular = getdns_context_set_dnssec_allowed_skew(
contextarg,
uint16arg
);
retregular = getdns_context_set_stub_resolution(
contextarg,
listarg
);
retregular = getdns_context_set_edns_maximum_udp_payload_size(
contextarg,
uint16arg
);
retregular = getdns_context_set_edns_extended_rcode(
contextarg,
uint8arg
);
retregular = getdns_context_set_edns_version(
contextarg,
uint8arg
);
retregular = getdns_context_set_edns_do_bit(
contextarg,
uint8arg
);
retregular = getdns_context_set_memory_allocator(
contextarg,
allocfunctionarg
);
retregular = getdns_context_set_memory_deallocator(
contextarg,
deallocfunctionarg
);
retregular = getdns_context_set_memory_reallocator(
contextarg,
deallocfunctionarg
);
return(0); } /* End of main() */

99
src/src/example-simple-answers.c Normal file
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@ -0,0 +1,99 @@
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include <getdns_libevent.h>
#define UNUSED_PARAM(x) ((void)(x))
/* Set up the callback function, which will also do the processing of the results */
void this_callbackfn(struct getdns_context_t *this_context,
uint16_t this_callback_type,
struct getdns_dict *this_response,
void *this_userarg,
getdns_transaction_t this_transaction_id)
{
UNUSED_PARAM(this_userarg); /* Not looking at the userarg for this example */
UNUSED_PARAM(this_context); /* Not looking at the context for this example */
getdns_return_t this_ret; /* Holder for all function returns */
if (this_callback_type == GETDNS_CALLBACK_COMPLETE) /* This is a callback with data */
{
/* Be sure the search returned something */
uint32_t * this_error = NULL;
this_ret = getdns_dict_get_int(this_response, "status", this_error); // Ignore any error
if (*this_error != GETDNS_RESPSTATUS_GOOD) // If the search didn't return "good"
{
fprintf(stderr, "The search had no results, and a return value of %d. Exiting.", *this_error);
return;
}
struct getdns_list * just_the_addresses_ptr;
this_ret = getdns_dict_get_list(this_response, "just_address_answers", &just_the_addresses_ptr);
if (this_ret != GETDNS_RETURN_GOOD) // This check is really not needed, but prevents a compiler error under "pedantic"
{
fprintf(stderr, "Trying to get the answers failed: %d", this_ret);
return;
}
size_t * num_addresses_ptr = NULL;
this_ret = getdns_list_get_length(just_the_addresses_ptr, num_addresses_ptr); // Ignore any error
/* Go through each record */
for ( size_t rec_count = 0; rec_count <= *num_addresses_ptr; ++rec_count )
{
struct getdns_dict * this_address;
this_ret = getdns_list_get_dict(just_the_addresses_ptr, rec_count, &this_address); // Ignore any error
/* Just print the address */
struct getdns_bindata * this_address_data;
this_ret = getdns_dict_get_bindata(this_address, "address_data", &this_address_data); // Ignore any error
printf("The address is %s", getdns_display_ip_address(this_address_data));
}
}
else if (this_callback_type == GETDNS_CALLBACK_CANCEL)
fprintf(stderr, "The callback with ID %"PRIu64" was cancelled. Exiting.", this_transaction_id);
else
fprintf(stderr, "The callback got a callback_type of %d. Exiting.", this_callback_type);
}
int main()
{
/* Create the DNS context for this call */
struct getdns_context_t *this_context = NULL;
getdns_return_t context_create_return = getdns_context_create(&this_context, true);
if (context_create_return != GETDNS_RETURN_GOOD)
{
fprintf(stderr, "Trying to create the context failed: %d", context_create_return);
return(GETDNS_RETURN_GENERIC_ERROR);
}
/* Create an event base and put it in the context using the unknown function name */
struct event_base *this_event_base;
this_event_base = event_base_new();
if (this_event_base == NULL)
{
fprintf(stderr, "Trying to create the event base failed.");
return(GETDNS_RETURN_GENERIC_ERROR);
}
(void)getdns_extension_set_libevent_base(this_context, this_event_base);
/* Set up the getdns call */
const char * this_name = "www.example.com";
char* this_userarg = "somestring"; // Could add things here to help identify this call
getdns_transaction_t this_transaction_id = 0;
/* Make the call */
getdns_return_t dns_request_return = getdns_address(this_context, this_name,
NULL, this_userarg, &this_transaction_id, this_callbackfn);
if (dns_request_return == GETDNS_RETURN_BAD_DOMAIN_NAME)
{
fprintf(stderr, "A bad domain name was used: %s. Exiting.", this_name);
return(GETDNS_RETURN_GENERIC_ERROR);
}
else
{
/* Call the event loop */
int dispatch_return = event_base_dispatch(this_event_base);
UNUSED_PARAM(dispatch_return);
// TODO: check the return value above
}
/* Clean up */
getdns_context_destroy(this_context);
/* Assuming we get here, leave gracefully */
exit(EXIT_SUCCESS);
}

71
src/src/example-synchronous.c Normal file
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@ -0,0 +1,71 @@
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include <getdns_core_only.h>
int main()
{
getdns_return_t this_ret; /* Holder for all function returns */
/* Create the DNS context for this call */
struct getdns_context_t *this_context = NULL;
getdns_return_t context_create_return = getdns_context_create(&this_context, true);
if (context_create_return != GETDNS_RETURN_GOOD)
{
fprintf(stderr, "Trying to create the context failed: %d", context_create_return);
return(GETDNS_RETURN_GENERIC_ERROR);
}
/* Set up the getdns_sync_request call */
const char * this_name = "www.example.com";
uint8_t this_request_type = GETDNS_RRTYPE_A;
/* Get the A and AAAA records */
struct getdns_dict * this_extensions = getdns_dict_create();
this_ret = getdns_dict_set_int(this_extensions, "return_both_v4_and_v6", GETDNS_EXTENSION_TRUE);
if (this_ret != GETDNS_RETURN_GOOD)
{
fprintf(stderr, "Trying to set an extension do both IPv4 and IPv6 failed: %d", this_ret);
return(GETDNS_RETURN_GENERIC_ERROR);
}
uint32_t this_response_length;
struct getdns_dict * this_response = NULL;
/* Make the call */
getdns_return_t dns_request_return = getdns_general_sync(this_context, this_name, this_request_type,
this_extensions, &this_response_length, this_response);
if (dns_request_return == GETDNS_RETURN_BAD_DOMAIN_NAME)
{
fprintf(stderr, "A bad domain name was used: %s. Exiting.", this_name);
return(GETDNS_RETURN_GENERIC_ERROR);
}
else
{
/* Be sure the search returned something */
uint32_t * this_error = NULL;
this_ret = getdns_dict_get_int(this_response, "status", this_error); // Ignore any error
if (*this_error != GETDNS_RESPSTATUS_GOOD) // If the search didn't return "good"
{
fprintf(stderr, "The search had no results, and a return value of %d. Exiting.", *this_error);
return(GETDNS_RETURN_GENERIC_ERROR);
}
struct getdns_list * just_the_addresses_ptr;
this_ret = getdns_dict_get_list(this_response, "just_address_answers", &just_the_addresses_ptr); // Ignore any error
size_t * num_addresses_ptr = NULL;
this_ret = getdns_list_get_length(just_the_addresses_ptr, num_addresses_ptr); // Ignore any error
/* Go through each record */
for ( size_t rec_count = 0; rec_count <= *num_addresses_ptr; ++rec_count )
{
struct getdns_dict * this_address;
this_ret = getdns_list_get_dict(just_the_addresses_ptr, rec_count, &this_address); // Ignore any error
/* Just print the address */
struct getdns_bindata * this_address_data;
this_ret = getdns_dict_get_bindata(this_address, "address_data", &this_address_data); // Ignore any error
printf("The address is %s", getdns_display_ip_address(this_address_data));
}
}
/* Clean up */
getdns_context_destroy(this_context);
getdns_free_sync_request_memory(this_response);
/* Assuming we get here, leave gracefully */
exit(EXIT_SUCCESS);
}

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#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include <getdns_libevent.h>
#define UNUSED_PARAM(x) ((void)(x))
/* Set up the callback function, which will also do the processing of the results */
void this_callbackfn(struct getdns_context_t *this_context,
getdns_return_t this_callback_type,
struct getdns_dict *this_response,
void *this_userarg,
getdns_transaction_t this_transaction_id)
{
UNUSED_PARAM(this_userarg); /* Not looking at the userarg for this example */
UNUSED_PARAM(this_context); /* Not looking at the context for this example */
getdns_return_t this_ret; /* Holder for all function returns */
if (this_callback_type == GETDNS_CALLBACK_COMPLETE) /* This is a callback with data */
{
/* Be sure the search returned something */
uint32_t * this_error = NULL;
this_ret = getdns_dict_get_int(this_response, "status", this_error); // Ignore any error
if (*this_error != GETDNS_RESPSTATUS_GOOD) // If the search didn't return "good"
{
fprintf(stderr, "The search had no results, and a return value of %d. Exiting.", *this_error);
return;
}
/* Find all the answers returned */
struct getdns_list * these_answers;
this_ret = getdns_dict_get_list(this_response, "replies-tree", &these_answers);
if (this_ret == GETDNS_RETURN_NO_SUCH_DICT_NAME)
{
fprintf(stderr, "Weird: the response had no error, but also no replies-tree. Exiting.");
return;
}
size_t * num_answers_ptr = NULL;
this_ret = getdns_list_get_length(these_answers, num_answers_ptr);
/* Go through each answer */
for ( size_t rec_count = 0; rec_count <= *num_answers_ptr; ++rec_count )
{
struct getdns_dict * this_record;
this_ret = getdns_list_get_dict(these_answers, rec_count, &this_record); // Ignore any error
/* Get the answer section */
struct getdns_list * this_answer;
this_ret = getdns_dict_get_list(this_record, "answer", &this_answer); // Ignore any error
/* Get each RR in the answer section */
size_t * num_rrs_ptr = NULL;
this_ret = getdns_list_get_length(this_answer, num_rrs_ptr);
for ( size_t rr_count = 0; rr_count <= *num_rrs_ptr; ++rr_count )
{
struct getdns_dict * this_rr = NULL;
this_ret = getdns_list_get_dict(this_answer, rr_count, &this_rr); // Ignore any error
/* Get the RDATA */
struct getdns_dict * this_rdata = NULL;
this_ret = getdns_dict_get_dict(this_rr, "rdata", &this_rdata); // Ignore any error
/* Get the RDATA type */
uint32_t * this_type = NULL;
this_ret = getdns_dict_get_int(this_rdata, "type", this_type); // Ignore any error
/* If it is type A or AAAA, print the value */
if (*this_type == GETDNS_RRTYPE_A)
{
struct getdns_bindata * this_a_record = NULL;
this_ret = getdns_dict_get_bindata(this_rdata, "ipv4_address", &this_a_record);
if (this_ret == GETDNS_RETURN_NO_SUCH_DICT_NAME)
{
fprintf(stderr, "Weird: the A record at %d in record at %d had no address. Exiting.",
(int) rr_count, (int) rec_count);
return;
}
printf("The IPv4 address is %s", getdns_display_ip_address(this_a_record));
}
else if (*this_type == GETDNS_RRTYPE_AAAA)
{
struct getdns_bindata * this_aaaa_record = NULL;
this_ret = getdns_dict_get_bindata(this_rdata, "ipv6_address", &this_aaaa_record);
if (this_ret == GETDNS_RETURN_NO_SUCH_DICT_NAME)
{
fprintf(stderr, "Weird: the AAAA record at %d in record at %d had no address. Exiting.",
(int) rr_count, (int) rec_count);
return;
}
printf("The IPv6 address is %s", getdns_display_ip_address(this_aaaa_record));
}
}
}
}
else if (this_callback_type == GETDNS_CALLBACK_CANCEL)
fprintf(stderr, "The callback with ID %"PRIu64" was cancelled. Exiting.", this_transaction_id);
else
fprintf(stderr, "The callback got a callback_type of %d. Exiting.", this_callback_type);
}
int main()
{
/* Create the DNS context for this call */
struct getdns_context_t *this_context = NULL;
getdns_return_t context_create_return = getdns_context_create(&this_context, true);
if (context_create_return != GETDNS_RETURN_GOOD)
{
fprintf(stderr, "Trying to create the context failed: %d", context_create_return);
return(GETDNS_RETURN_GENERIC_ERROR);
}
/* Create an event base and put it in the context using the unknown function name */
struct event_base *this_event_base;
this_event_base = event_base_new();
if (this_event_base == NULL)
{
fprintf(stderr, "Trying to create the event base failed.");
return(GETDNS_RETURN_GENERIC_ERROR);
}
(void)getdns_extension_set_libevent_base(this_context, this_event_base);
/* Set up the getdns call */
const char * this_name = "www.example.com";
char* this_userarg = "somestring"; // Could add things here to help identify this call
getdns_transaction_t this_transaction_id = 0;
/* Make the call */
getdns_return_t dns_request_return = getdns_address(this_context, this_name,
NULL, this_userarg, &this_transaction_id, this_callbackfn);
if (dns_request_return == GETDNS_RETURN_BAD_DOMAIN_NAME)
{
fprintf(stderr, "A bad domain name was used: %s. Exiting.", this_name);
return(GETDNS_RETURN_GENERIC_ERROR);
}
else
{
/* Call the event loop */
int dispatch_return = event_base_dispatch(this_event_base);
UNUSED_PARAM(dispatch_return);
// TODO: check the return value above
}
/* Clean up */
getdns_context_destroy(this_context);
/* Assuming we get here, leave gracefully */
exit(EXIT_SUCCESS);
}

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#include <getdns_libevent.h>
/* stuff to make it compile pedantically */
#define UNUSED_PARAM(x) ((void)(x))
int main(){ return(0); }
/* Function definitions */
getdns_return_t
getdns_general(
getdns_context_t context,
const char *name,
uint16_t request_type,
struct getdns_dict *extensions,
void *userarg,
getdns_transaction_t *transaction_id,
getdns_callback_t callback
)
{ UNUSED_PARAM(context); UNUSED_PARAM(name); UNUSED_PARAM(request_type); UNUSED_PARAM(extensions); UNUSED_PARAM(userarg);
UNUSED_PARAM(transaction_id); UNUSED_PARAM(callback); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_address(
getdns_context_t context,
const char *name,
struct getdns_dict *extensions,
void *userarg,
getdns_transaction_t *transaction_id,
getdns_callback_t callback
)
{ UNUSED_PARAM(context); UNUSED_PARAM(name); UNUSED_PARAM(extensions); UNUSED_PARAM(userarg);
UNUSED_PARAM(transaction_id); UNUSED_PARAM(callback); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_hostname(
getdns_context_t context,
struct getdns_dict *address,
struct getdns_dict *extensions,
void *userarg,
getdns_transaction_t *transaction_id,
getdns_callback_t callback
)
{ UNUSED_PARAM(context); UNUSED_PARAM(address); UNUSED_PARAM(extensions); UNUSED_PARAM(userarg);
UNUSED_PARAM(transaction_id); UNUSED_PARAM(callback); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_service(
getdns_context_t context,
const char *name,
struct getdns_dict *extensions,
void *userarg,
getdns_transaction_t *transaction_id,
getdns_callback_t callback
)
{ UNUSED_PARAM(context); UNUSED_PARAM(name); UNUSED_PARAM(extensions); UNUSED_PARAM(userarg);
UNUSED_PARAM(transaction_id); UNUSED_PARAM(callback); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_create(
getdns_context_t *context,
bool set_from_os
)
{ UNUSED_PARAM(context); UNUSED_PARAM(set_from_os); return GETDNS_RETURN_GOOD; }
void
getdns_context_destroy(
getdns_context_t context
)
{ UNUSED_PARAM(context); }
getdns_return_t
getdns_cancel_callback(
getdns_context_t context,
getdns_transaction_t transaction_id
)
{ UNUSED_PARAM(context); UNUSED_PARAM(transaction_id); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_general_sync(
getdns_context_t context,
const char *name,
uint16_t request_type,
struct getdns_dict *extensions,
uint32_t *response_length,
struct getdns_dict *response
)
{ UNUSED_PARAM(context); UNUSED_PARAM(name); UNUSED_PARAM(request_type); UNUSED_PARAM(extensions);
UNUSED_PARAM(response_length); UNUSED_PARAM(response); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_address_sync(
getdns_context_t context,
const char *name,
struct getdns_dict *extensions,
uint32_t *response_length,
struct getdns_dict *response
)
{ UNUSED_PARAM(context); UNUSED_PARAM(name); UNUSED_PARAM(extensions);
UNUSED_PARAM(response_length); UNUSED_PARAM(response); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_hostname_sync(
getdns_context_t context,
struct getdns_dict *address,
struct getdns_dict *extensions,
uint32_t *response_length,
struct getdns_dict *response
)
{ UNUSED_PARAM(context); UNUSED_PARAM(address); UNUSED_PARAM(extensions);
UNUSED_PARAM(response_length); UNUSED_PARAM(response); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_service_sync(
getdns_context_t context,
const char *name,
struct getdns_dict *extensions,
uint32_t *response_length,
struct getdns_dict *response
)
{ UNUSED_PARAM(context); UNUSED_PARAM(name); UNUSED_PARAM(extensions);
UNUSED_PARAM(response_length); UNUSED_PARAM(response); return GETDNS_RETURN_GOOD; }
void
getdns_free_sync_request_memory(
struct getdns_dict *response
)
{ UNUSED_PARAM(response); }
getdns_return_t getdns_list_get_length(struct getdns_list *this_list, size_t *answer)
{ UNUSED_PARAM(this_list); UNUSED_PARAM(answer); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_list_get_data_type(struct getdns_list *this_list, size_t index, getdns_data_type *answer)
{ UNUSED_PARAM(this_list); UNUSED_PARAM(index); UNUSED_PARAM(answer); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_list_get_dict(struct getdns_list *this_list, size_t index, struct getdns_dict **answer)
{ UNUSED_PARAM(this_list); UNUSED_PARAM(index); UNUSED_PARAM(answer); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_list_get_list(struct getdns_list *this_list, size_t index, struct getdns_list **answer)
{ UNUSED_PARAM(this_list); UNUSED_PARAM(index); UNUSED_PARAM(answer); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_list_get_bindata(struct getdns_list *this_list, size_t index, struct getdns_bindata **answer)
{ UNUSED_PARAM(this_list); UNUSED_PARAM(index); UNUSED_PARAM(answer); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_list_get_int(struct getdns_list *this_list, size_t index, uint32_t *answer)
{ UNUSED_PARAM(this_list); UNUSED_PARAM(index); UNUSED_PARAM(answer); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_dict_get_names(struct getdns_dict *this_dict, struct getdns_list **answer)
{ UNUSED_PARAM(this_dict); UNUSED_PARAM(answer); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_dict_get_data_type(struct getdns_dict *this_dict, char *name, getdns_data_type *answer)
{ UNUSED_PARAM(this_dict); UNUSED_PARAM(name); UNUSED_PARAM(answer); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_dict_get_dict(struct getdns_dict *this_dict, char *name, struct getdns_dict **answer)
{ UNUSED_PARAM(this_dict); UNUSED_PARAM(name); UNUSED_PARAM(answer); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_dict_get_list(struct getdns_dict *this_dict, char *name, struct getdns_list **answer)
{ UNUSED_PARAM(this_dict); UNUSED_PARAM(name); UNUSED_PARAM(answer); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_dict_get_bindata(struct getdns_dict *this_dict, char *name, struct getdns_bindata **answer)
{ UNUSED_PARAM(this_dict); UNUSED_PARAM(name); UNUSED_PARAM(answer); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_dict_get_int(struct getdns_dict *this_dict, char *name, uint32_t *answer)
{ UNUSED_PARAM(this_dict); UNUSED_PARAM(name); UNUSED_PARAM(answer); return GETDNS_RETURN_GOOD; }
struct getdns_list * getdns_list_create()
{ return NULL; }
void getdns_list_destroy(struct getdns_list *this_list)
{ UNUSED_PARAM(this_list); }
getdns_return_t getdns_list_set_dict(struct getdns_list *this_list, size_t index, struct getdns_dict *child_dict)
{ UNUSED_PARAM(this_list); UNUSED_PARAM(index); UNUSED_PARAM(child_dict); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_list_set_list(struct getdns_list *this_list, size_t index, struct getdns_list *child_list)
{ UNUSED_PARAM(this_list); UNUSED_PARAM(index); UNUSED_PARAM(child_list); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_list_set_bindata(struct getdns_list *this_list, size_t index, struct getdns_bindata *child_bindata)
{ UNUSED_PARAM(this_list); UNUSED_PARAM(index); UNUSED_PARAM(child_bindata); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_list_set_int(struct getdns_list *this_list, size_t index, uint32_t child_uint32)
{ UNUSED_PARAM(this_list); UNUSED_PARAM(index); UNUSED_PARAM(child_uint32); return GETDNS_RETURN_GOOD; }
struct getdns_dict * getdns_dict_create()
{ return NULL; }
void getdns_dict_destroy(struct getdns_dict *this_dict)
{ UNUSED_PARAM(this_dict); }
getdns_return_t getdns_dict_set_dict(struct getdns_dict *this_dict, char *name, struct getdns_dict *child_dict)
{ UNUSED_PARAM(this_dict); UNUSED_PARAM(name); UNUSED_PARAM(child_dict); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_dict_set_list(struct getdns_dict *this_dict, char *name, struct getdns_list *child_list)
{ UNUSED_PARAM(this_dict); UNUSED_PARAM(name); UNUSED_PARAM(child_list); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_dict_set_bindata(struct getdns_dict *this_dict, char *name, struct getdns_bindata *child_bindata)
{ UNUSED_PARAM(this_dict); UNUSED_PARAM(name); UNUSED_PARAM(child_bindata); return GETDNS_RETURN_GOOD; }
getdns_return_t getdns_dict_set_int(struct getdns_dict *this_dict, char *name, uint32_t child_uint32)
{ UNUSED_PARAM(this_dict); UNUSED_PARAM(name); UNUSED_PARAM(child_uint32); return GETDNS_RETURN_GOOD; }
char *
getdns_convert_dns_name_to_fqdn(
char *name_from_dns_response
)
{ UNUSED_PARAM(name_from_dns_response); return NULL; }
char *
getdns_convert_fqdn_to_dns_name(
char *fqdn_as_string
)
{ UNUSED_PARAM(fqdn_as_string); return NULL; }
char *
getdns_convert_ulabel_to_alabel(
char *ulabel
)
{ UNUSED_PARAM(ulabel); return NULL; }
char *
getdns_convert_alabel_to_ulabel(
char *alabel
)
{ UNUSED_PARAM(alabel); return NULL; }
getdns_return_t
getdns_validate_dnssec(
struct getdns_bindata *record_to_validate,
struct getdns_list *bundle_of_support_records,
struct getdns_list *trust_anchor_rdatas
)
{ UNUSED_PARAM(record_to_validate); UNUSED_PARAM(bundle_of_support_records); UNUSED_PARAM(trust_anchor_rdatas);
return GETDNS_RETURN_GOOD; }
char *
getdns_pretty_print_dict(
struct getdns_dict *some_dict
)
{ UNUSED_PARAM(some_dict); return NULL; }
char *
getdns_display_ip_address(
struct getdns_bindata *bindata_of_ipv4_or_ipv6_address
)
{ UNUSED_PARAM(bindata_of_ipv4_or_ipv6_address); return NULL; }
getdns_return_t
getdns_context_set_context_update_callback(
getdns_context_t context,
void (*value)(getdns_context_t context, uint16_t changed_item)
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_context_update(
getdns_context_t context,
uint16_t value
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_resolution_type(
getdns_context_t context,
uint16_t value
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_namespaces(
getdns_context_t context,
size_t namespace_count,
uint16_t *namespaces
)
{ UNUSED_PARAM(context); UNUSED_PARAM(namespace_count); UNUSED_PARAM(namespaces);
return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_dns_transport(
getdns_context_t context,
uint16_t value
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_limit_outstanding_queries(
getdns_context_t context,
uint16_t limit
)
{ UNUSED_PARAM(context); UNUSED_PARAM(limit); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_timeout(
getdns_context_t context,
uint16_t timeout
)
{ UNUSED_PARAM(context); UNUSED_PARAM(timeout); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_follow_redirects(
getdns_context_t context,
uint16_t value
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_dns_root_servers(
getdns_context_t context,
struct getdns_list *addresses
)
{ UNUSED_PARAM(context); UNUSED_PARAM(addresses); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_append_name(
getdns_context_t context,
uint16_t value
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_suffix(
getdns_context_t context,
struct getdns_list *value
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_dnssec_trust_anchors(
getdns_context_t context,
struct getdns_list *value
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_dnssec_allowed_skew(
getdns_context_t context,
uint16_t value
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_stub_resolution(
getdns_context_t context,
struct getdns_list *upstream_list
)
{ UNUSED_PARAM(context); UNUSED_PARAM(upstream_list); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_edns_maximum_udp_payload_size(
getdns_context_t context,
uint16_t value
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_edns_extended_rcode(
getdns_context_t context,
uint8_t value
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_edns_version(
getdns_context_t context,
uint8_t value
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_edns_do_bit(
getdns_context_t context,
uint8_t value
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_memory_allocator(
getdns_context_t context,
void (*value)(size_t somesize)
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_memory_deallocator(
getdns_context_t context,
void (*value)(void*)
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_context_set_memory_reallocator(
getdns_context_t context,
void (*value)(void*)
)
{ UNUSED_PARAM(context); UNUSED_PARAM(value); return GETDNS_RETURN_GOOD; }
getdns_return_t
getdns_extension_set_libevent_base(
getdns_context_t context,
struct event_base *this_event_base
)
{ UNUSED_PARAM(context); UNUSED_PARAM(this_event_base); return GETDNS_RETURN_GOOD; }

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/* Created at 2013-04-02-16-59-04*/
#ifndef GETDNS_H
#define GETDNS_H
#include <stdint.h>
#include <stdlib.h>
#include <netinet/in.h>
#include <stdbool.h>
#define GETDNS_COMPILATION_COMMENT The API implementation should fill in something here, such as a compilation version string and date, and change it each time the API is compiled.
/* Return values */
#define GETDNS_RETURN_GOOD 0
#define GETDNS_RETURN_GOOD_TEXT Good
#define GETDNS_RETURN_GENERIC_ERROR 1
#define GETDNS_RETURN_GENERIC_ERROR_TEXT Generic error
#define GETDNS_RETURN_BAD_DOMAIN_NAME 300
#define GETDNS_RETURN_BAD_DOMAIN_NAME_TEXT Badly-formed domain name in first argument
#define GETDNS_RETURN_BAD_CONTEXT 301
#define GETDNS_RETURN_BAD_CONTEXT_TEXT Bad value for a context type
#define GETDNS_RETURN_CONTEXT_UPDATE_FAIL 302
#define GETDNS_RETURN_CONTEXT_UPDATE_FAIL_TEXT Did not update the context
#define GETDNS_RETURN_UNKNOWN_TRANSACTION 303
#define GETDNS_RETURN_UNKNOWN_TRANSACTION_TEXT An attempt was made to cancel a callback with a transaction_id that is not recognized
#define GETDNS_RETURN_NO_SUCH_LIST_ITEM 304
#define GETDNS_RETURN_NO_SUCH_LIST_ITEM_TEXT A helper function for lists had an index argument that was too high.
#define GETDNS_RETURN_NO_SUCH_DICT_NAME 305
#define GETDNS_RETURN_NO_SUCH_DICT_NAME_TEXT A helper function for dicts had a name argument that for a name that is not in the dict.
#define GETDNS_RETURN_WRONG_TYPE_REQUESTED 306
#define GETDNS_RETURN_WRONG_TYPE_REQUESTED_TEXT A helper function was supposed to return a certain type for an item, but the wrong type was given.
#define GETDNS_RETURN_NO_SUCH_EXTENSION 307
#define GETDNS_RETURN_NO_SUCH_EXTENSION_TEXT A name in the extensions dict is not a valid extension.
#define GETDNS_RETURN_EXTENSION_MISFORMAT 308
#define GETDNS_RETURN_EXTENSION_MISFORMAT_TEXT One or more of the extensions is has a bad format.
#define GETDNS_RETURN_DNSSEC_WITH_STUB_DISALLOWED 309
#define GETDNS_RETURN_DNSSEC_WITH_STUB_DISALLOWED_TEXT A query was made with a context that is using stub resolution and a DNSSEC extension specified.
/* DNSSEC values */
#define GETDNS_DNSSEC_SECURE 400
#define GETDNS_DNSSEC_SECURE_TEXT The record was determined to be secure in DNSSEC
#define GETDNS_DNSSEC_BOGUS 401
#define GETDNS_DNSSEC_BOGUS_TEXT The record was determined to be bogus in DNSSEC
#define GETDNS_DNSSEC_INDETERMINATE 402
#define GETDNS_DNSSEC_INDETERMINATE_TEXT The record was not determined to be any state in DNSSEC
#define GETDNS_DNSSEC_INSECURE 403
#define GETDNS_DNSSEC_INSECURE_TEXT The record was determined to be insecure in DNSSEC
#define GETDNS_DNSSEC_NOT_PERFORMED 404
#define GETDNS_DNSSEC_NOT_PERFORMED_TEXT DNSSEC validation was not performed (only used for debugging)
/* Context Variables */
#define GETDNS_CONTEXT_NAMESPACE_DNS 500
#define GETDNS_CONTEXT_NAMESPACE_DNS_TEXT See getdns_context_set_namespaces()
#define GETDNS_CONTEXT_NAMESPACE_LOCALNAMES 501
#define GETDNS_CONTEXT_NAMESPACE_LOCALNAMES_TEXT See getdns_context_set_namespaces()
#define GETDNS_CONTEXT_NAMESPACE_NETBIOS 502
#define GETDNS_CONTEXT_NAMESPACE_NETBIOS_TEXT See getdns_context_set_namespaces()
#define GETDNS_CONTEXT_NAMESPACE_MDNS 503
#define GETDNS_CONTEXT_NAMESPACE_MDNS_TEXT See getdns_context_set_namespaces()
#define GETDNS_CONTEXT_NAMESPACE_NIS 504
#define GETDNS_CONTEXT_NAMESPACE_NIS_TEXT See getdns_context_set_namespaces()
#define GETDNS_CONTEXT_STUB 505
#define GETDNS_CONTEXT_STUB_TEXT See getdns_context_set_resolution_type()
#define GETDNS_CONTEXT_RECURSING 506
#define GETDNS_CONTEXT_RECURSING_TEXT See getdns_context_set_resolution_type()
#define GETDNS_CONTEXT_FOLLOW_REDIRECTS 507
#define GETDNS_CONTEXT_FOLLOW_REDIRECTS_TEXT See getdns_context_set_follow_redirects()
#define GETDNS_CONTEXT_DO_NOT_FOLLOW_REDIRECTS 508
#define GETDNS_CONTEXT_DO_NOT_FOLLOW_REDIRECTS_TEXT See getdns_context_set_follow_redirects()
#define GETDNS_CONTEXT_UDP_FIRST_AND_FALL_BACK_TO_TCP 509
#define GETDNS_CONTEXT_UDP_FIRST_AND_FALL_BACK_TO_TCP_TEXT See getdns_context_set_use_udp_tcp()
#define GETDNS_CONTEXT_UDP_ONLY 510
#define GETDNS_CONTEXT_UDP_ONLY_TEXT See getdns_context_set_use_udp_tcp()
#define GETDNS_CONTEXT_TCP_ONLY 511
#define GETDNS_CONTEXT_TCP_ONLY_TEXT See getdns_context_set_use_udp_tcp()
#define GETDNS_CONTEXT_TCP_ONLY_KEEP_CONNECTIONS_OPEN 512
#define GETDNS_CONTEXT_TCP_ONLY_KEEP_CONNECTIONS_OPEN_TEXT See getdns_context_set_use_udp_tcp()
#define GETDNS_CONTEXT_APPEND_NAME_ALWAYS 513
#define GETDNS_CONTEXT_APPEND_NAME_ALWAYS_TEXT See getdns_context_set_append_name()
#define GETDNS_CONTEXT_APPEND_NAME_ONLY_TO_SINGLE_LABEL_AFTER_FAILURE 514
#define GETDNS_CONTEXT_APPEND_NAME_ONLY_TO_SINGLE_LABEL_AFTER_FAILURE_TEXT See getdns_context_set_append_name()
#define GETDNS_CONTEXT_GETDNS_CONTEXT_APPEND_NAME_ONLY_TO_MULTIPLE_LABEL_NAME_AFTER_FAILURE 515
#define GETDNS_CONTEXT_GETDNS_CONTEXT_APPEND_NAME_ONLY_TO_MULTIPLE_LABEL_NAME_AFTER_FAILURE_TEXT See getdns_context_set_append_name()
#define GETDNS_CONTEXT_DO_NOT_APPEND_NAMES 516
#define GETDNS_CONTEXT_DO_NOT_APPEND_NAMES_TEXT See getdns_context_set_append_name()
/* Context codes */
#define GETDNS_CONTEXT_CODE_NAMESPACES 600
#define GETDNS_CONTEXT_CODE_NAMESPACES_TEXT Change related to getdns_context_set_namespaces
#define GETDNS_CONTEXT_CODE_RESOLUTION_TYPE 601
#define GETDNS_CONTEXT_CODE_RESOLUTION_TYPE_TEXT Change related to getdns_context_set_resolution_type
#define GETDNS_CONTEXT_CODE_FOLLOW_REDIRECTS 602
#define GETDNS_CONTEXT_CODE_FOLLOW_REDIRECTS_TEXT Change related to getdns_context_set_follow_redirects
#define GETDNS_CONTEXT_CODE_UPSTREAM_RECURSIVE_SERVERS 603
#define GETDNS_CONTEXT_CODE_UPSTREAM_RECURSIVE_SERVERS_TEXT Change related to getdns_context_set_upstream_recursive_servers
#define GETDNS_CONTEXT_CODE_DNS_ROOT_SERVERS 604
#define GETDNS_CONTEXT_CODE_DNS_ROOT_SERVERS_TEXT Change related to getdns_context_set_dns_root_servers
#define GETDNS_CONTEXT_CODE_USE_UDP_TCP 605
#define GETDNS_CONTEXT_CODE_USE_UDP_TCP_TEXT Change related to getdns_context_set_use_udp_tcp
#define GETDNS_CONTEXT_CODE_LIMIT_OUTSTANDING_QUERIES 606
#define GETDNS_CONTEXT_CODE_LIMIT_OUTSTANDING_QUERIES_TEXT Change related to getdns_context_set_limit_outstanding_queries
#define GETDNS_CONTEXT_CODE_APPEND_NAME 607
#define GETDNS_CONTEXT_CODE_APPEND_NAME_TEXT Change related to getdns_context_set_append_name
#define GETDNS_CONTEXT_CODE_SUFFIX 608
#define GETDNS_CONTEXT_CODE_SUFFIX_TEXT Change related to getdns_context_set_suffix
#define GETDNS_CONTEXT_CODE_DNSSEC_TRUST_ANCHORS 609
#define GETDNS_CONTEXT_CODE_DNSSEC_TRUST_ANCHORS_TEXT Change related to getdns_context_set_dnssec_trust_anchors
#define GETDNS_CONTEXT_CODE_EDNS_MAXIMUM_UDP_PAYLOAD_SIZE 610
#define GETDNS_CONTEXT_CODE_EDNS_MAXIMUM_UDP_PAYLOAD_SIZE_TEXT Change related to getdns_context_set_edns_maximum_udp_payload_size
#define GETDNS_CONTEXT_CODE_EDNS_EXTENDED_RCODE 611
#define GETDNS_CONTEXT_CODE_EDNS_EXTENDED_RCODE_TEXT Change related to getdns_context_set_edns_extended_rcode
#define GETDNS_CONTEXT_CODE_EDNS_VERSION 612
#define GETDNS_CONTEXT_CODE_EDNS_VERSION_TEXT Change related to getdns_context_set_edns_version
#define GETDNS_CONTEXT_CODE_EDNS_DO_BIT 613
#define GETDNS_CONTEXT_CODE_EDNS_DO_BIT_TEXT Change related to getdns_context_set_edns_do_bit
#define GETDNS_CONTEXT_CODE_DNSSEC_ALLOWED_SKEW 614
#define GETDNS_CONTEXT_CODE_DNSSEC_ALLOWED_SKEW_TEXT Change related to getdns_context_set_dnssec_allowed_skew
#define GETDNS_CONTEXT_CODE_MEMORY_ALLOCATOR 615
#define GETDNS_CONTEXT_CODE_MEMORY_ALLOCATOR_TEXT Change related to getdns_context_set_memory_allocator
#define GETDNS_CONTEXT_CODE_MEMORY_DEALLOCATOR 616
#define GETDNS_CONTEXT_CODE_MEMORY_DEALLOCATOR_TEXT Change related to getdns_context_set_memory_deallocator
#define GETDNS_CONTEXT_CODE_MEMORY_REALLOCATOR 617
#define GETDNS_CONTEXT_CODE_MEMORY_REALLOCATOR_TEXT Change related to getdns_context_set_memory_reallocator
/* Callback Type Variables */
#define GETDNS_CALLBACK_COMPLETE 700
#define GETDNS_CALLBACK_COMPLETE_TEXT The response has the requested data in it
#define GETDNS_CALLBACK_CANCEL 701
#define GETDNS_CALLBACK_CANCEL_TEXT The calling program cancelled the callback; response is NULL
#define GETDNS_CALLBACK_TIMEOUT 702
#define GETDNS_CALLBACK_TIMEOUT_TEXT The requested action timed out; response is NULL
#define GETDNS_CALLBACK_ERROR 703
#define GETDNS_CALLBACK_ERROR_TEXT The requested action had an error; response is NULL
/* Type Of Name Services */
#define GETDNS_NAMETYPE_DNS 800
#define GETDNS_NAMETYPE_DNS_TEXT Normal DNS (RFC 1035)
#define GETDNS_NAMETYPE_WINS 801
#define GETDNS_NAMETYPE_WINS_TEXT The WINS name service (some reference needed)
/* Status Codes for Responses */
#define GETDNS_RESPSTATUS_GOOD 900
#define GETDNS_RESPSTATUS_GOOD_TEXT At least one response was returned
#define GETDNS_RESPSTATUS_NO_NAME 901
#define GETDNS_RESPSTATUS_NO_NAME_TEXT Queries for the name yielded all negative responses
#define GETDNS_RESPSTATUS_ALL_TIMEOUT 902
#define GETDNS_RESPSTATUS_ALL_TIMEOUT_TEXT All queries for the name timed out
#define GETDNS_RESPSTATUS_NO_SECURE_ANSWERS 903
#define GETDNS_RESPSTATUS_NO_SECURE_ANSWERS_TEXT The context setting for getting only secure responses was specified, and at least one DNS response was received, but no DNS response was determined to be secure through DNSSEC.
/* Values Associated With Extensions */
#define GETDNS_EXTENSION_TRUE 1000
#define GETDNS_EXTENSION_TRUE_TEXT Turn on the extension
#define GETDNS_EXTENSION_FALSE 1001
#define GETDNS_EXTENSION_FALSE_TEXT Do not turn on the extension
/* Values Associated With DNS Errors Found By The API */
#define GETDNS_BAD_DNS_CNAME_IN_TARGET 1100
#define GETDNS_BAD_DNS_CNAME_IN_TARGET_TEXT A DNS query type that does not allow a target to be a CNAME pointed to a CNAME
#define GETDNS_BAD_DNS_ALL_NUMERIC_LABEL 1101
#define GETDNS_BAD_DNS_ALL_NUMERIC_LABEL_TEXT One or more labels in a returned domain name is all-numeric; this is not legal for a hostname
#define GETDNS_BAD_DNS_CNAME_RETURNED_FOR_OTHER_TYPE 1102
#define GETDNS_BAD_DNS_CNAME_RETURNED_FOR_OTHER_TYPE_TEXT A DNS query for a type other than CNAME returned a CNAME response
/* Defines for RRtypes (from 2012-12) */
#define GETDNS_RRTYPE_A 1
#define GETDNS_RRTYPE_NS 2
#define GETDNS_RRTYPE_MD 3
#define GETDNS_RRTYPE_MF 4
#define GETDNS_RRTYPE_CNAME 5
#define GETDNS_RRTYPE_SOA 6
#define GETDNS_RRTYPE_MB 7
#define GETDNS_RRTYPE_MG 8
#define GETDNS_RRTYPE_MR 9
#define GETDNS_RRTYPE_NULL 10
#define GETDNS_RRTYPE_WKS 11
#define GETDNS_RRTYPE_PTR 12
#define GETDNS_RRTYPE_HINFO 13
#define GETDNS_RRTYPE_MINFO 14
#define GETDNS_RRTYPE_MX 15
#define GETDNS_RRTYPE_TXT 16
#define GETDNS_RRTYPE_RP 17
#define GETDNS_RRTYPE_AFSDB 18
#define GETDNS_RRTYPE_X25 19
#define GETDNS_RRTYPE_ISDN 20
#define GETDNS_RRTYPE_RT 21
#define GETDNS_RRTYPE_NSAP 22
#define GETDNS_RRTYPE_SIG 24
#define GETDNS_RRTYPE_KEY 25
#define GETDNS_RRTYPE_PX 26
#define GETDNS_RRTYPE_GPOS 27
#define GETDNS_RRTYPE_AAAA 28
#define GETDNS_RRTYPE_LOC 29
#define GETDNS_RRTYPE_NXT 30
#define GETDNS_RRTYPE_EID 31
#define GETDNS_RRTYPE_NIMLOC 32
#define GETDNS_RRTYPE_SRV 33
#define GETDNS_RRTYPE_ATMA 34
#define GETDNS_RRTYPE_NAPTR 35
#define GETDNS_RRTYPE_KX 36
#define GETDNS_RRTYPE_CERT 37
#define GETDNS_RRTYPE_A6 38
#define GETDNS_RRTYPE_DNAME 39
#define GETDNS_RRTYPE_SINK 40
#define GETDNS_RRTYPE_OPT 41
#define GETDNS_RRTYPE_APL 42
#define GETDNS_RRTYPE_DS 43
#define GETDNS_RRTYPE_SSHFP 44
#define GETDNS_RRTYPE_IPSECKEY 45
#define GETDNS_RRTYPE_RRSIG 46
#define GETDNS_RRTYPE_NSEC 47
#define GETDNS_RRTYPE_DNSKEY 48
#define GETDNS_RRTYPE_DHCID 49
#define GETDNS_RRTYPE_NSEC3 50
#define GETDNS_RRTYPE_NSEC3PARAM 51
#define GETDNS_RRTYPE_TLSA 52
#define GETDNS_RRTYPE_HIP 55
#define GETDNS_RRTYPE_NINFO 56
#define GETDNS_RRTYPE_RKEY 57
#define GETDNS_RRTYPE_TALINK 58
#define GETDNS_RRTYPE_CDS 59
#define GETDNS_RRTYPE_SPF 99
#define GETDNS_RRTYPE_UINFO 100
#define GETDNS_RRTYPE_UID 101
#define GETDNS_RRTYPE_GID 102
#define GETDNS_RRTYPE_UNSPEC 103
#define GETDNS_RRTYPE_NID 104
#define GETDNS_RRTYPE_L32 105
#define GETDNS_RRTYPE_L64 106
#define GETDNS_RRTYPE_LP 107
#define GETDNS_RRTYPE_TKEY 249
#define GETDNS_RRTYPE_TSIG 250
#define GETDNS_RRTYPE_IXFR 251
#define GETDNS_RRTYPE_AXFR 252
#define GETDNS_RRTYPE_MAILB 253
#define GETDNS_RRTYPE_MAILA 254
#define GETDNS_RRTYPE_URI 256
#define GETDNS_RRTYPE_CAA 257
#define GETDNS_RRTYPE_TA 32768
#define GETDNS_RRTYPE_DLV 32769
/* Various typedefs */
typedef struct getdns_context_t *getdns_context_t;
typedef uint16_t getdns_return_t;
typedef uint64_t getdns_transaction_t;
typedef enum some_data_type {
t_dict, t_list, t_int, t_bindata
} getdns_data_type;
typedef struct getdns_bindata {
size_t size;
uint8_t *binary_stuff;
} some_bindata;
typedef struct getdns_dict some_dict;
typedef struct getdns_list some_list;
/* Helper functions for data structures */
/* Lists: get the length, get the data_type of the value at a given
position, and get the data at a given position */
getdns_return_t getdns_list_get_length(struct getdns_list *this_list, size_t *answer);
getdns_return_t getdns_list_get_data_type(struct getdns_list *this_list, size_t index, getdns_data_type *answer);
getdns_return_t getdns_list_get_dict(struct getdns_list *this_list, size_t index, struct getdns_dict **answer);
getdns_return_t getdns_list_get_list(struct getdns_list *this_list, size_t index, struct getdns_list **answer);
getdns_return_t getdns_list_get_bindata(struct getdns_list *this_list, size_t index, struct getdns_bindata **answer);
getdns_return_t getdns_list_get_int(struct getdns_list *this_list, size_t index, uint32_t *answer);
/* Dicts: get the list of names, get the data_type of the
value at a given name, and get the data at a given name */
getdns_return_t getdns_dict_get_names(struct getdns_dict *this_dict, struct getdns_list **answer);
getdns_return_t getdns_dict_get_data_type(struct getdns_dict *this_dict, char *name, getdns_data_type *answer);
getdns_return_t getdns_dict_get_dict(struct getdns_dict *this_dict, char *name, struct getdns_dict **answer);
getdns_return_t getdns_dict_get_list(struct getdns_dict *this_dict, char *name, struct getdns_list **answer);
getdns_return_t getdns_dict_get_bindata(struct getdns_dict *this_dict, char *name, struct getdns_bindata **answer);
getdns_return_t getdns_dict_get_int(struct getdns_dict *this_dict, char *name, uint32_t *answer);
/* Lists: create, destroy, and set the data at a given position */
struct getdns_list * getdns_list_create();
void getdns_list_destroy(struct getdns_list *this_list);
getdns_return_t getdns_list_set_dict(struct getdns_list *this_list, size_t index, struct getdns_dict *child_dict);
getdns_return_t getdns_list_set_list(struct getdns_list *this_list, size_t index, struct getdns_list *child_list);
getdns_return_t getdns_list_set_bindata(struct getdns_list *this_list, size_t index, struct getdns_bindata *child_bindata);
getdns_return_t getdns_list_set_int(struct getdns_list *this_list, size_t index, uint32_t child_uint32);
/* Dicts: create, destroy, and set the data at a given name */
struct getdns_dict * getdns_dict_create();
void getdns_dict_destroy(struct getdns_dict *this_dict);
getdns_return_t getdns_dict_set_dict(struct getdns_dict *this_dict, char *name, struct getdns_dict *child_dict);
getdns_return_t getdns_dict_set_list(struct getdns_dict *this_dict, char *name, struct getdns_list *child_list);
getdns_return_t getdns_dict_set_bindata(struct getdns_dict *this_dict, char *name, struct getdns_bindata *child_bindata);
getdns_return_t getdns_dict_set_int(struct getdns_dict *this_dict, char *name, uint32_t child_uint32);
/* Callback arguments */
typedef void (*getdns_callback_t)(
getdns_context_t context,
uint16_t callback_type,
struct getdns_dict *response,
void *userarg,
getdns_transaction_t transaction_id);
/* Function definitions */
getdns_return_t
getdns_general(
getdns_context_t context,
const char *name,
uint16_t request_type,
struct getdns_dict *extensions,
void *userarg,
getdns_transaction_t *transaction_id,
getdns_callback_t callbackfn
);
getdns_return_t
getdns_address(
getdns_context_t context,
const char *name,
struct getdns_dict *extensions,
void *userarg,
getdns_transaction_t *transaction_id,
getdns_callback_t callbackfn
);
getdns_return_t
getdns_hostname(
getdns_context_t context,
struct getdns_dict *address,
struct getdns_dict *extensions,
void *userarg,
getdns_transaction_t *transaction_id,
getdns_callback_t callbackfn
);
getdns_return_t
getdns_service(
getdns_context_t context,
const char *name,
struct getdns_dict *extensions,
void *userarg,
getdns_transaction_t *transaction_id,
getdns_callback_t callbackfn
);
getdns_return_t
getdns_context_create(
getdns_context_t *context,
bool set_from_os
);
void
getdns_context_destroy(
getdns_context_t context
);
getdns_return_t
getdns_cancel_callback(
getdns_context_t context,
getdns_transaction_t transaction_id
);
getdns_return_t
getdns_general_sync(
getdns_context_t context,
const char *name,
uint16_t request_type,
struct getdns_dict *extensions,
uint32_t *response_length,
struct getdns_dict *response
);
getdns_return_t
getdns_address_sync(
getdns_context_t context,
const char *name,
struct getdns_dict *extensions,
uint32_t *response_length,
struct getdns_dict *response
);
getdns_return_t
getdns_hostname_sync(
getdns_context_t context,
struct getdns_dict *address,
struct getdns_dict *extensions,
uint32_t *response_length,
struct getdns_dict *response
);
getdns_return_t
getdns_service_sync(
getdns_context_t context,
const char *name,
struct getdns_dict *extensions,
uint32_t *response_length,
struct getdns_dict *response
);
void
getdns_free_sync_request_memory(
struct getdns_dict *response
);
char *
getdns_convert_dns_name_to_fqdn(
char *name_from_dns_response
);
char *
getdns_convert_fqdn_to_dns_name(
char *fqdn_as_string
);
char *
getdns_convert_ulabel_to_alabel(
char *ulabel
);
char *
getdns_convert_alabel_to_ulabel(
char *alabel
);
getdns_return_t
getdns_validate_dnssec(
struct getdns_bindata *record_to_validate,
struct getdns_list *bundle_of_support_records,
struct getdns_list *trust_anchor_rdatas
);
char *
getdns_pretty_print_dict(
struct getdns_dict *some_dict
);
char *
getdns_display_ip_address(
struct getdns_bindata *bindata_of_ipv4_or_ipv6_address
);
getdns_return_t
getdns_context_set_context_update_callback(
getdns_context_t context,
void (*value)(getdns_context_t context, uint16_t changed_item)
);
getdns_return_t
getdns_context_set_resolution_type(
getdns_context_t context,
uint16_t value
);
getdns_return_t
getdns_context_set_namespaces(
getdns_context_t context,
size_t namespace_count,
uint16_t *namespaces
);
getdns_return_t
getdns_context_set_dns_transport(
getdns_context_t context,
uint16_t value
);
getdns_return_t
getdns_context_set_limit_outstanding_queries(
getdns_context_t context,
uint16_t limit
);
getdns_return_t
getdns_context_set_timeout(
getdns_context_t context,
uint16_t timeout
);
getdns_return_t
getdns_context_set_follow_redirects(
getdns_context_t context,
uint16_t value
);
getdns_return_t
getdns_context_set_dns_root_servers(
getdns_context_t context,
struct getdns_list *addresses
);
getdns_return_t
getdns_context_set_append_name(
getdns_context_t context,
uint16_t value
);
getdns_return_t
getdns_context_set_suffix(
getdns_context_t context,
struct getdns_list *value
);
getdns_return_t
getdns_context_set_dnssec_trust_anchors(
getdns_context_t context,
struct getdns_list *value
);
getdns_return_t
getdns_context_set_dnssec_allowed_skew(
getdns_context_t context,
uint16_t value
);
getdns_return_t
getdns_context_set_stub_resolution(
getdns_context_t context,
struct getdns_list *upstream_list
);
getdns_return_t
getdns_context_set_edns_maximum_udp_payload_size(
getdns_context_t context,
uint16_t value
);
getdns_return_t
getdns_context_set_edns_extended_rcode(
getdns_context_t context,
uint8_t value
);
getdns_return_t
getdns_context_set_edns_version(
getdns_context_t context,
uint8_t value
);
getdns_return_t
getdns_context_set_edns_do_bit(
getdns_context_t context,
uint8_t value
);
getdns_return_t
getdns_context_set_memory_allocator(
getdns_context_t context,
void (*value)(size_t somesize)
);
getdns_return_t
getdns_context_set_memory_deallocator(
getdns_context_t context,
void (*value)(void*)
);
getdns_return_t
getdns_context_set_memory_reallocator(
getdns_context_t context,
void (*value)(void*)
);
#endif /* GETDNS_H */

9
src/src/getdns_libevent.h Normal file
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#include <event2/event.h>
#include <getdns_core_only.h>
/* For libevent, which we are using for these examples */
getdns_return_t
getdns_extension_set_libevent_base(
getdns_context_t context,
struct event_base *this_event_base
);

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#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2009-04-28.21; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
nl='
'
IFS=" "" $nl"
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit=${DOITPROG-}
if test -z "$doit"; then
doit_exec=exec
else
doit_exec=$doit
fi
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_glob='?'
initialize_posix_glob='
test "$posix_glob" != "?" || {
if (set -f) 2>/dev/null; then
posix_glob=
else
posix_glob=:
fi
}
'
posix_mkdir=
# Desired mode of installed file.
mode=0755
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
no_target_directory=
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve the last data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *' '* | *'
'* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-s) stripcmd=$stripprog;;
-t) dst_arg=$2
shift;;
-T) no_target_directory=true;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call `install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
trap '(exit $?); exit' 1 2 13 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names starting with `-'.
case $src in
-*) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# Protect names starting with `-'.
case $dst in
-*) dst=./$dst;;
esac
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dst=$dstdir/`basename "$src"`
dstdir_status=0
else
# Prefer dirname, but fall back on a substitute if dirname fails.
dstdir=`
(dirname "$dst") 2>/dev/null ||
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$dst" : 'X\(//\)[^/]' \| \
X"$dst" : 'X\(//\)$' \| \
X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$dst" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'
`
test -d "$dstdir"
dstdir_status=$?
fi
fi
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
if (umask $mkdir_umask &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writeable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
ls_ld_tmpdir=`ls -ld "$tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/d" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
fi
trap '' 0;;
esac;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# The umask is ridiculous, or mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
-*) prefix='./';;
*) prefix='';;
esac
eval "$initialize_posix_glob"
oIFS=$IFS
IFS=/
$posix_glob set -f
set fnord $dstdir
shift
$posix_glob set +f
IFS=$oIFS
prefixes=
for d
do
test -z "$d" && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask=$mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
eval "$initialize_posix_glob" &&
$posix_glob set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
$posix_glob set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd -f "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:

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rm -rf *.o *.dylib
gcc -std=c89 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c getdns_core_only.c
gcc -std=c89 -shared -fPIC -levent_core -o libgetdns.so getdns_core_only.o
gcc -std=c89 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-all-functions.c
gcc -std=c89 -fPIC -L./ example-all-functions.o -levent_core -lgetdns -o example-all-functions
gcc -std=c99 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-simple-answers.c
gcc -std=c99 -fPIC -L./ example-simple-answers.o -levent_core -lgetdns -o example-simple-answers
gcc -std=c99 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-tree.c
gcc -std=c99 -fPIC -L./ example-tree.o -levent_core -lgetdns -o example-tree
gcc -std=c99 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-synchronous.c
gcc -std=c99 -fPIC -L./ example-synchronous.o -levent_core -lgetdns -o example-synchronous
rm -rf *.o *.dylib
clang -std=c89 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c getdns_core_only.c
clang -std=c89 -shared -fPIC -levent_core -o libgetdns.so getdns_core_only.o
clang -std=c89 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-all-functions.c
clang -std=c89 -fPIC -L./ example-all-functions.o -levent_core -lgetdns -o example-all-functions
clang -std=c99 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-simple-answers.c
clang -std=c99 -fPIC -L./ example-simple-answers.o -levent_core -lgetdns -o example-simple-answers
clang -std=c99 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-tree.c
clang -std=c99 -fPIC -L./ example-tree.o -levent_core -lgetdns -o example-tree
clang -std=c99 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-synchronous.c
clang -std=c99 -fPIC -L./ example-synchronous.o -levent_core -lgetdns -o example-synchronous

22
src/src/make-examples-mac.sh Executable file
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rm -rf *.o *.dylib
gcc -std=c89 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c getdns_core_only.c
gcc -std=c89 -dynamiclib -fPIC -levent_core -o libgetdns.dylib getdns_core_only.o
gcc -std=c89 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-all-functions.c
gcc -std=c89 -fPIC -L./ example-all-functions.o -levent_core -lgetdns -o example-all-functions
gcc -std=c99 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-simple-answers.c
gcc -std=c99 -fPIC -L./ example-simple-answers.o -levent_core -lgetdns -o example-simple-answers
gcc -std=c99 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-tree.c
gcc -std=c99 -fPIC -L./ example-tree.o -levent_core -lgetdns -o example-tree
gcc -std=c99 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-synchronous.c
gcc -std=c99 -fPIC -L./ example-synchronous.o -levent_core -lgetdns -o example-synchronous
rm -rf *.o *.dylib
clang -std=c89 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c getdns_core_only.c
clang -std=c89 -dynamiclib -fPIC -levent_core -o libgetdns.dylib getdns_core_only.o
clang -std=c89 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-all-functions.c
clang -std=c89 -fPIC -L./ example-all-functions.o -levent_core -lgetdns -o example-all-functions
clang -std=c99 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-simple-answers.c
clang -std=c99 -fPIC -L./ example-simple-answers.o -levent_core -lgetdns -o example-simple-answers
clang -std=c99 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-tree.c
clang -std=c99 -fPIC -L./ example-tree.o -levent_core -lgetdns -o example-tree
clang -std=c99 -c -fPIC -pedantic -g -I./ -Werror -Wall -Wextra -c example-synchronous.c
clang -std=c99 -fPIC -L./ example-synchronous.o -levent_core -lgetdns -o example-synchronous

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src/src/missing Executable file
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#! /bin/sh
# Common stub for a few missing GNU programs while installing.
scriptversion=2009-04-28.21; # UTC
# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
# 2008, 2009 Free Software Foundation, Inc.
# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
if test $# -eq 0; then
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
fi
run=:
sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
# In the cases where this matters, `missing' is being run in the
# srcdir already.
if test -f configure.ac; then
configure_ac=configure.ac
else
configure_ac=configure.in
fi
msg="missing on your system"
case $1 in
--run)
# Try to run requested program, and just exit if it succeeds.
run=
shift
"$@" && exit 0
# Exit code 63 means version mismatch. This often happens
# when the user try to use an ancient version of a tool on
# a file that requires a minimum version. In this case we
# we should proceed has if the program had been absent, or
# if --run hadn't been passed.
if test $? = 63; then
run=:
msg="probably too old"
fi
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
error status if there is no known handling for PROGRAM.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
--run try to run the given command, and emulate it if it fails
Supported PROGRAM values:
aclocal touch file \`aclocal.m4'
autoconf touch file \`configure'
autoheader touch file \`config.h.in'
autom4te touch the output file, or create a stub one
automake touch all \`Makefile.in' files
bison create \`y.tab.[ch]', if possible, from existing .[ch]
flex create \`lex.yy.c', if possible, from existing .c
help2man touch the output file
lex create \`lex.yy.c', if possible, from existing .c
makeinfo touch the output file
tar try tar, gnutar, gtar, then tar without non-portable flags
yacc create \`y.tab.[ch]', if possible, from existing .[ch]
Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
\`g' are ignored when checking the name.
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: Unknown \`$1' option"
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
;;
esac
# normalize program name to check for.
program=`echo "$1" | sed '
s/^gnu-//; t
s/^gnu//; t
s/^g//; t'`
# Now exit if we have it, but it failed. Also exit now if we
# don't have it and --version was passed (most likely to detect
# the program). This is about non-GNU programs, so use $1 not
# $program.
case $1 in
lex*|yacc*)
# Not GNU programs, they don't have --version.
;;
tar*)
if test -n "$run"; then
echo 1>&2 "ERROR: \`tar' requires --run"
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
exit 1
fi
;;
*)
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
# We have it, but it failed.
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
# Could not run --version or --help. This is probably someone
# running `$TOOL --version' or `$TOOL --help' to check whether
# $TOOL exists and not knowing $TOOL uses missing.
exit 1
fi
;;
esac
# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
case $program in
aclocal*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acinclude.m4' or \`${configure_ac}'. You might want
to install the \`Automake' and \`Perl' packages. Grab them from
any GNU archive site."
touch aclocal.m4
;;
autoconf*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`${configure_ac}'. You might want to install the
\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
archive site."
touch configure
;;
autoheader*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acconfig.h' or \`${configure_ac}'. You might want
to install the \`Autoconf' and \`GNU m4' packages. Grab them
from any GNU archive site."
files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
test -z "$files" && files="config.h"
touch_files=
for f in $files; do
case $f in
*:*) touch_files="$touch_files "`echo "$f" |
sed -e 's/^[^:]*://' -e 's/:.*//'`;;
*) touch_files="$touch_files $f.in";;
esac
done
touch $touch_files
;;
automake*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
You might want to install the \`Automake' and \`Perl' packages.
Grab them from any GNU archive site."
find . -type f -name Makefile.am -print |
sed 's/\.am$/.in/' |
while read f; do touch "$f"; done
;;
autom4te*)
echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
You might have modified some files without having the
proper tools for further handling them.
You can get \`$1' as part of \`Autoconf' from any GNU
archive site."
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo "#! /bin/sh"
echo "# Created by GNU Automake missing as a replacement of"
echo "# $ $@"
echo "exit 0"
chmod +x $file
exit 1
fi
;;
bison*|yacc*)
echo 1>&2 "\
WARNING: \`$1' $msg. You should only need it if
you modified a \`.y' file. You may need the \`Bison' package
in order for those modifications to take effect. You can get
\`Bison' from any GNU archive site."
rm -f y.tab.c y.tab.h
if test $# -ne 1; then
eval LASTARG="\${$#}"
case $LASTARG in
*.y)
SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.c
fi
SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.h
fi
;;
esac
fi
if test ! -f y.tab.h; then
echo >y.tab.h
fi
if test ! -f y.tab.c; then
echo 'main() { return 0; }' >y.tab.c
fi
;;
lex*|flex*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.l' file. You may need the \`Flex' package
in order for those modifications to take effect. You can get
\`Flex' from any GNU archive site."
rm -f lex.yy.c
if test $# -ne 1; then
eval LASTARG="\${$#}"
case $LASTARG in
*.l)
SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" lex.yy.c
fi
;;
esac
fi
if test ! -f lex.yy.c; then
echo 'main() { return 0; }' >lex.yy.c
fi
;;
help2man*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a dependency of a manual page. You may need the
\`Help2man' package in order for those modifications to take
effect. You can get \`Help2man' from any GNU archive site."
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo ".ab help2man is required to generate this page"
exit $?
fi
;;
makeinfo*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.texi' or \`.texinfo' file, or any other file
indirectly affecting the aspect of the manual. The spurious
call might also be the consequence of using a buggy \`make' (AIX,
DU, IRIX). You might want to install the \`Texinfo' package or
the \`GNU make' package. Grab either from any GNU archive site."
# The file to touch is that specified with -o ...
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -z "$file"; then
# ... or it is the one specified with @setfilename ...
infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
file=`sed -n '
/^@setfilename/{
s/.* \([^ ]*\) *$/\1/
p
q
}' $infile`
# ... or it is derived from the source name (dir/f.texi becomes f.info)
test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
fi
# If the file does not exist, the user really needs makeinfo;
# let's fail without touching anything.
test -f $file || exit 1
touch $file
;;
tar*)
shift
# We have already tried tar in the generic part.
# Look for gnutar/gtar before invocation to avoid ugly error
# messages.
if (gnutar --version > /dev/null 2>&1); then
gnutar "$@" && exit 0
fi
if (gtar --version > /dev/null 2>&1); then
gtar "$@" && exit 0
fi
firstarg="$1"
if shift; then
case $firstarg in
*o*)
firstarg=`echo "$firstarg" | sed s/o//`
tar "$firstarg" "$@" && exit 0
;;
esac
case $firstarg in
*h*)
firstarg=`echo "$firstarg" | sed s/h//`
tar "$firstarg" "$@" && exit 0
;;
esac
fi
echo 1>&2 "\
WARNING: I can't seem to be able to run \`tar' with the given arguments.
You may want to install GNU tar or Free paxutils, or check the
command line arguments."
exit 1
;;
*)
echo 1>&2 "\
WARNING: \`$1' is needed, and is $msg.
You might have modified some files without having the
proper tools for further handling them. Check the \`README' file,
it often tells you about the needed prerequisites for installing
this package. You may also peek at any GNU archive site, in case
some other package would contain this missing \`$1' program."
exit 1
;;
esac
exit 0
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End: