all: import netsniff-ng 0.5.8-rc0 source

We decided to get rid of the old Git history and start a new one for
several reasons:

 *) Allow / enforce only high-quality commits (which was not the case
    for many commits in the history), have a policy that is more close
    to the one from the Linux kernel. With high quality commits, we
    mean code that is logically split into commits and commit messages
    that are signed-off and have a proper subject and message body.
    We do not allow automatic Github merges anymore, since they are
    total bullshit. However, we will either cherry-pick your patches
    or pull them manually.

 *) The old archive was about ~27MB for no particular good reason.
    This basically derived from the bad decision that also some PDF
    files where stored there. From this moment onwards, no binary
    objects are allowed to be stored in this repository anymore.

The old archive is not wiped away from the Internet. You will still
be able to find it, e.g. on git.cryptoism.org etc.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

5 files changed, 134 insertions, 0 deletions

diff --git a/curvetun/.gitignore b/curvetun/.gitignore
new file mode 100644
index 0000000..d834aa2
--- /dev/null
+++ b/curvetun/.gitignore
@@ -0,0 +1,7 @@
+*.*
+
+!.gitignore
+!Makefile
+!abiname.c
+!build_nacl.sh
+!nacl_path.sh
diff --git a/curvetun/Makefile b/curvetun/Makefile
new file mode 100644
index 0000000..954a865
--- /dev/null
+++ b/curvetun/Makefile
@@ -0,0 +1,17 @@
+curvetun-libs =	-lnacl \
+		-lpthread
+
+curvetun-objs =	xmalloc.o \
+		xio.o \
+		xutils.o \
+		stun.o \
+		patricia.o \
+		trie.o \
+		hash.o \
+		curve.o \
+		cpusched.o \
+		ct_usermgmt.o \
+		ct_servmgmt.o \
+		ct_server.o \
+		ct_client.o \
+		curvetun.o
diff --git a/curvetun/abiname.c b/curvetun/abiname.c
new file mode 100644
index 0000000..976db15
--- /dev/null
+++ b/curvetun/abiname.c
@@ -0,0 +1,46 @@
+#include <stdio.h>
+
+const char *abi(void)
+{
+#if defined(__amd64__) || defined(__x86_64__) || defined(__AMD64__) || defined(_M_X64) || defined(__amd64)
+	return "amd64";
+#elif defined(__i386__) || defined(__x86__) || defined(__X86__) || defined(_M_IX86) || defined(__i386)
+	return "x86";
+#elif defined(__ia64__) || defined(__IA64__) || defined(__M_IA64)
+	return "ia64";
+#elif defined(__SPU__)
+	return "cellspu";
+#elif defined(__powerpc64__) || defined(__ppc64__) || defined(__PPC64__) || defined(_ARCH_PPC64)
+	return "ppc64";
+#elif defined(__powerpc__) || defined(__ppc__) || defined(__PPC__) || defined(_ARCH_PPC)
+	return "ppc32";
+#elif defined(__sparcv9__) || defined(__sparcv9)
+	return "sparcv9";
+#elif defined(__sparc_v8__)
+	return "sparcv8";
+#elif defined(__sparc__) || defined(__sparc)
+	if (sizeof(long) == 4)
+		return "sparcv8";
+	return "sparcv9";
+#elif defined(__ARM_EABI__)
+	return "armeabi";
+#elif defined(__arm__)
+	return "arm";
+#elif defined(__mips__) || defined(__mips) || defined(__MIPS__)
+# if defined(_ABIO32)
+	return "mipso32";
+# elif defined(_ABIN32)
+	return "mips32";
+# else
+	return "mips64";
+# endif
+#else
+	return "default";
+#endif
+}
+
+int main(void)
+{
+	printf("%s\n", abi());
+	return 0;
+}
diff --git a/curvetun/build_nacl.sh b/curvetun/build_nacl.sh
new file mode 100755
index 0000000..7a97302
--- /dev/null
+++ b/curvetun/build_nacl.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+# netsniff-ng - the packet sniffing beast
+# By Emmanuel Roullit <emmanuel@netsniff-ng.org>
+# Copyright 2009, 2011 Emmanuel Roullit.
+# Subject to the GPL, version 2.
+
+cc="gcc"
+nacl_dir="/tmp"
+nacl_version="nacl-20110221"
+nacl_suffix="tar.bz2"
+nacl_base_url="http://hyperelliptic.org/nacl"
+nacl_path="$nacl_dir/$nacl_version.$nacl_suffix"
+nacl_build_dir="$1"
+
+if test -z "$nacl_build_dir"; then
+	echo "Please input the path where NaCl should be build"
+	exit 1
+fi
+
+if ! test -d "$nacl_build_dir"; then
+	mkdir "$nacl_build_dir"
+fi
+
+wget -O "$nacl_path" "$nacl_base_url/$nacl_version.$nacl_suffix"
+tar xjf "$nacl_path" -C "$nacl_build_dir"
+
+$cc -Wall -O2 ./abiname.c -o ./abiname
+arch="`./abiname`"
+shorthostname=$(hostname | sed 's/\..*//' | tr -cd '[a-z][A-Z][0-9]')
+
+echo "Building NaCl for arch $arch on host $shorthostname (grab a coffee, this takes a while) ..."
+
+cd "$nacl_build_dir"/"$nacl_version"
+./do
+cd - > /dev/null
+
+nacl_lib_path="$nacl_build_dir/$nacl_version/build/$shorthostname/lib/$arch"
+nacl_include_path="$nacl_build_dir/$nacl_version/build/$shorthostname/include/$arch"
+
+echo "NaCl lib path $nacl_lib_path"
+echo "NaCl include path $nacl_include_path"
+
+./nacl_path.sh "$nacl_include_path" "$nacl_lib_path"
+
+echo "Done!"
diff --git a/curvetun/nacl_path.sh b/curvetun/nacl_path.sh
new file mode 100755
index 0000000..1afc6d2
--- /dev/null
+++ b/curvetun/nacl_path.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# netsniff-ng - the packet sniffing beast
+# By Emmanuel Roullit <emmanuel@netsniff-ng.org>
+# Copyright 2009, 2011 Emmanuel Roullit.
+# Subject to the GPL, version 2.
+
+nacl_include_path="$1"
+nacl_lib_path="$2"
+
+if test -z $nacl_include_path || test -z $nacl_lib_path; then
+	echo "Please input the path where NaCl is like the following:"
+	echo "./$0.sh <include_path> <lib_path>"
+	exit 1
+fi
+
+echo "export NACL_INC_DIR=$nacl_include_path" >> ~/.bashrc
+echo "export NACL_LIB_DIR=$nacl_lib_path" >> ~/.bashrc