Alawn/shadowsocks-libev
1
0
Fork 0
mirror of https://github.com/shadowsocks/shadowsocks-libev.git synced 2026-10-29 04:03:45 +00:00
Code Releases Activity

WiP: add tunnel mode

Browse Source
This commit is contained in:
Max Lv
2014-01-23 02:10:37 +00:00
parent e0aec926e5
commit 29bdc17cec
15 changed files with 1065 additions and 284 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Makefile.in
+14 -40
View File
@@ -1,4 +1,4 @@
# Makefile.in generated by automake 1.11.6 from Makefile.am.
# Makefile.in generated by automake 1.11.3 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -15,23 +15,6 @@
@SET_MAKE@
VPATH = @srcdir@
am__make_dryrun = \
{ \
am__dry=no; \
case $$MAKEFLAGS in \
*\\[\ \ ]*) \
echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \
| grep '^AM OK$$' >/dev/null || am__dry=yes;; \
*) \
for am__flg in $$MAKEFLAGS; do \
case $$am__flg in \
*=*|--*) ;; \
*n*) am__dry=yes; break;; \
esac; \
done;; \
esac; \
test $$am__dry = yes; \
}
pkgdatadir = $(datadir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
@@ -79,11 +62,6 @@ RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
install-pdf-recursive install-ps-recursive install-recursive \
installcheck-recursive installdirs-recursive pdf-recursive \
ps-recursive uninstall-recursive
am__can_run_installinfo = \
case $$AM_UPDATE_INFO_DIR in \
n|no|NO) false;; \
*) (install-info --version) >/dev/null 2>&1;; \
esac
am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
am__vpath_adj = case $$p in \
$(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
@@ -349,18 +327,11 @@ distclean-libtool:
-rm -f libtool config.lt
install-man8: $(man_MANS)
@$(NORMAL_INSTALL)
@list1=''; \
list2='$(man_MANS)'; \
test -n "$(man8dir)" \
&& test -n "`echo $$list1$$list2`" \
|| exit 0; \
echo " $(MKDIR_P) '$(DESTDIR)$(man8dir)'"; \
$(MKDIR_P) "$(DESTDIR)$(man8dir)" || exit 1; \
{ for i in $$list1; do echo "$$i"; done; \
if test -n "$$list2"; then \
for i in $$list2; do echo "$$i"; done \
| sed -n '/\.8[a-z]*$$/p'; \
fi; \
test -z "$(man8dir)" || $(MKDIR_P) "$(DESTDIR)$(man8dir)"
@list=''; test -n "$(man8dir)" || exit 0; \
{ for i in $$list; do echo "$$i"; done; \
l2='$(man_MANS)'; for i in $$l2; do echo "$$i"; done | \
sed -n '/\.8[a-z]*$$/p'; \
} | while read p; do \
if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
echo "$$d$$p"; echo "$$p"; \
@@ -573,10 +544,13 @@ distdir: $(DISTFILES)
done
@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
if test "$$subdir" = .; then :; else \
$(am__make_dryrun) \
|| test -d "$(distdir)/$$subdir" \
|| $(MKDIR_P) "$(distdir)/$$subdir" \
|| exit 1; \
test -d "$(distdir)/$$subdir" \
|| $(MKDIR_P) "$(distdir)/$$subdir" \
|| exit 1; \
fi; \
done
@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
if test "$$subdir" = .; then :; else \
dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
$(am__relativize); \
new_distdir=$$reldir; \
@@ -662,7 +636,7 @@ distcheck: dist
*.zip*) \
unzip $(distdir).zip ;;\
esac
chmod -R a-w $(distdir); chmod u+w $(distdir)
chmod -R a-w $(distdir); chmod a+w $(distdir)
mkdir $(distdir)/_build
mkdir $(distdir)/_inst
chmod a-w $(distdir)
aclocal.m4
Vendored
+5 -5
View File
@@ -1,4 +1,4 @@
# generated automatically by aclocal 1.11.6 -*- Autoconf -*-
# generated automatically by aclocal 1.11.3 -*- Autoconf -*-
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
@@ -14,8 +14,8 @@
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
[m4_warning([this file was generated for autoconf 2.69.
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
[m4_warning([this file was generated for autoconf 2.68.
You have another version of autoconf. It may work, but is not guaranteed to.
If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically `autoreconf'.])])
@@ -38,7 +38,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],
[am__api_version='1.11'
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
dnl require some minimum version. Point them to the right macro.
m4_if([$1], [1.11.6], [],
m4_if([$1], [1.11.3], [],
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
])
@@ -54,7 +54,7 @@ m4_define([_AM_AUTOCONF_VERSION], [])
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
[AM_AUTOMAKE_VERSION([1.11.6])dnl
[AM_AUTOMAKE_VERSION([1.11.3])dnl
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
config.h.in
-5
View File
@@ -294,11 +294,6 @@
# endif
#endif
/* Enable large inode numbers on Mac OS X 10.5. */
#ifndef _DARWIN_USE_64_BIT_INODE
# define _DARWIN_USE_64_BIT_INODE 1
#endif
/* Number of bits in a file offset, on hosts where this is settable. */
#undef _FILE_OFFSET_BITS
configure
Vendored
+144 -152
View File
@@ -1,11 +1,13 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for shadowsocks 1.4.2.
# Generated by GNU Autoconf 2.68 for shadowsocks 1.4.2.
#
# Report bugs to <max.c.lv@gmail.com>.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
# Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
@@ -134,31 +136,6 @@ export LANGUAGE
# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# Use a proper internal environment variable to ensure we don't fall
# into an infinite loop, continuously re-executing ourselves.
if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
_as_can_reexec=no; export _as_can_reexec;
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
as_fn_exit 255
fi
# We don't want this to propagate to other subprocesses.
{ _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
emulate sh
@@ -192,8 +169,7 @@ if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
else
exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
test -x / || exit 1"
test x\$exitcode = x0 || exit 1"
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
@@ -246,25 +222,21 @@ IFS=$as_save_IFS
if test "x$CONFIG_SHELL" != x; then :
export CONFIG_SHELL
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
export CONFIG_SHELL
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
fi
if test x$as_have_required = xno; then :
@@ -367,14 +339,6 @@ $as_echo X"$as_dir" |
} # as_fn_mkdir_p
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
@@ -496,10 +460,6 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
chmod +x "$as_me.lineno" ||
{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
# already done that, so ensure we don't try to do so again and fall
# in an infinite loop. This has already happened in practice.
_as_can_reexec=no; export _as_can_reexec
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this).
@@ -534,16 +494,16 @@ if (echo >conf$$.file) 2>/dev/null; then
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -pR'.
# In both cases, we have to default to `cp -p'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
as_ln_s='cp -p'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
as_ln_s='cp -p'
fi
else
as_ln_s='cp -pR'
as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
@@ -555,8 +515,28 @@ else
as_mkdir_p=false
fi
as_test_x='test -x'
as_executable_p=as_fn_executable_p
if test -x / >/dev/null 2>&1; then
as_test_x='test -x'
else
if ls -dL / >/dev/null 2>&1; then
as_ls_L_option=L
else
as_ls_L_option=
fi
as_test_x='
eval sh -c '\''
if test -d "$1"; then
test -d "$1/.";
else
case $1 in #(
-*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
???[sx]*):;;*)false;;esac;fi
'\'' sh
'
fi
as_executable_p=$as_test_x
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -1239,6 +1219,8 @@ target=$target_alias
if test "x$host_alias" != x; then
if test "x$build_alias" = x; then
cross_compiling=maybe
$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
If a cross compiler is detected then cross compile mode will be used" >&2
elif test "x$build_alias" != "x$host_alias"; then
cross_compiling=yes
fi
@@ -1511,9 +1493,9 @@ test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
shadowsocks configure 1.4.2
generated by GNU Autoconf 2.69
generated by GNU Autoconf 2.68
Copyright (C) 2012 Free Software Foundation, Inc.
Copyright (C) 2010 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
@@ -1589,7 +1571,7 @@ $as_echo "$ac_try_echo"; } >&5
test ! -s conftest.err
} && test -s conftest$ac_exeext && {
test "$cross_compiling" = yes ||
test -x conftest$ac_exeext
$as_test_x conftest$ac_exeext
}; then :
ac_retval=0
else
@@ -2000,8 +1982,7 @@ int
main ()
{
static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
test_array [0] = 0;
return test_array [0];
test_array [0] = 0
;
return 0;
@@ -2034,7 +2015,7 @@ This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by shadowsocks $as_me 1.4.2, which was
generated by GNU Autoconf 2.69. Invocation command line was
generated by GNU Autoconf 2.68. Invocation command line was
$ $0 $@
@@ -2454,7 +2435,7 @@ case $as_dir/ in #((
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
if test $ac_prog = install &&
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
@@ -2623,7 +2604,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -2663,7 +2644,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_STRIP="strip"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -2714,7 +2695,7 @@ do
test -z "$as_dir" && as_dir=.
for ac_prog in mkdir gmkdir; do
for ac_exec_ext in '' $ac_executable_extensions; do
as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
'mkdir (GNU coreutils) '* | \
'mkdir (coreutils) '* | \
@@ -2767,7 +2748,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_AWK="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -2978,7 +2959,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -3018,7 +2999,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CC="gcc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -3071,7 +3052,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -3112,7 +3093,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
@@ -3170,7 +3151,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -3214,7 +3195,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CC="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -3660,7 +3641,8 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
#include <stdio.h>
struct stat;
#include <sys/types.h>
#include <sys/stat.h>
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
@@ -3893,7 +3875,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -3937,7 +3919,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_AR="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -4072,7 +4054,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -4112,7 +4094,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CC="gcc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -4165,7 +4147,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -4206,7 +4188,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
@@ -4264,7 +4246,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -4308,7 +4290,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CC="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -4504,7 +4486,8 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
#include <stdio.h>
struct stat;
#include <sys/types.h>
#include <sys/stat.h>
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
@@ -4905,7 +4888,7 @@ do
for ac_prog in sed gsed; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_SED" || continue
{ test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
# Check for GNU ac_path_SED and select it if it is found.
# Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
@@ -4981,7 +4964,7 @@ do
for ac_prog in grep ggrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
@@ -5047,7 +5030,7 @@ do
for ac_prog in egrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
@@ -5114,7 +5097,7 @@ do
for ac_prog in fgrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_FGREP" || continue
{ test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
# Check for GNU ac_path_FGREP and select it if it is found.
# Check for GNU $ac_path_FGREP
case `"$ac_path_FGREP" --version 2>&1` in
@@ -5370,7 +5353,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -5414,7 +5397,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -5838,7 +5821,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -5878,7 +5861,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_OBJDUMP="objdump"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -6180,7 +6163,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -6220,7 +6203,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_DLLTOOL="dlltool"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -6323,7 +6306,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -6367,7 +6350,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_AR="$ac_prog"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -6492,7 +6475,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -6532,7 +6515,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_STRIP="strip"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -6591,7 +6574,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -6631,7 +6614,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -7280,7 +7263,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -7320,7 +7303,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -7400,7 +7383,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -7440,7 +7423,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -7492,7 +7475,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -7532,7 +7515,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_NMEDIT="nmedit"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -7584,7 +7567,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -7624,7 +7607,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_LIPO="lipo"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -7676,7 +7659,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -7716,7 +7699,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_OTOOL="otool"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -7768,7 +7751,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -7808,7 +7791,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_OTOOL64="otool64"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -13744,11 +13727,11 @@ else
int
main ()
{
/* FIXME: Include the comments suggested by Paul. */
#ifndef __cplusplus
/* Ultrix mips cc rejects this sort of thing. */
/* Ultrix mips cc rejects this. */
typedef int charset[2];
const charset cs = { 0, 0 };
const charset cs;
/* SunOS 4.1.1 cc rejects this. */
char const *const *pcpcc;
char **ppc;
@@ -13765,9 +13748,8 @@ main ()
++pcpcc;
ppc = (char**) pcpcc;
pcpcc = (char const *const *) ppc;
{ /* SCO 3.2v4 cc rejects this sort of thing. */
char tx;
char *t = &tx;
{ /* SCO 3.2v4 cc rejects this. */
char *t;
char const *s = 0 ? (char *) 0 : (char const *) 0;
*t++ = 0;
@@ -13783,10 +13765,10 @@ main ()
iptr p = 0;
++p;
}
{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
{ /* AIX XL C 1.02.0.0 rejects this saying
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
struct s { int j; const int *ap[3]; } bx;
struct s *b = &bx; b->j = 5;
struct s { int j; const int *ap[3]; };
struct s *b; b->j = 5;
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
const int foo = 10;
@@ -14488,8 +14470,6 @@ _ACEOF
esac
rm -rf conftest*
fi
fi
@@ -14688,7 +14668,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_acx_pthread_config="yes"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -14863,7 +14843,7 @@ do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_PTHREAD_CC="cc_r"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
@@ -15351,16 +15331,16 @@ if (echo >conf$$.file) 2>/dev/null; then
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -pR'.
# In both cases, we have to default to `cp -p'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
as_ln_s='cp -p'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
as_ln_s='cp -p'
fi
else
as_ln_s='cp -pR'
as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
@@ -15420,16 +15400,28 @@ else
as_mkdir_p=false
fi
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p
if test -x / >/dev/null 2>&1; then
as_test_x='test -x'
else
if ls -dL / >/dev/null 2>&1; then
as_ls_L_option=L
else
as_ls_L_option=
fi
as_test_x='
eval sh -c '\''
if test -d "$1"; then
test -d "$1/.";
else
case $1 in #(
-*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
???[sx]*):;;*)false;;esac;fi
'\'' sh
'
fi
as_executable_p=$as_test_x
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -15451,7 +15443,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# values after options handling.
ac_log="
This file was extended by shadowsocks $as_me 1.4.2, which was
generated by GNU Autoconf 2.69. Invocation command line was
generated by GNU Autoconf 2.68. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
@@ -15517,10 +15509,10 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
shadowsocks config.status 1.4.2
configured by $0, generated by GNU Autoconf 2.69,
configured by $0, generated by GNU Autoconf 2.68,
with options \\"\$ac_cs_config\\"
Copyright (C) 2012 Free Software Foundation, Inc.
Copyright (C) 2010 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
@@ -15611,7 +15603,7 @@ fi
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
shift
\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
CONFIG_SHELL='$SHELL'
libasyncns/Makefile.in
+1 -23
View File
@@ -1,4 +1,4 @@
# Makefile.in generated by automake 1.11.6 from Makefile.am.
# Makefile.in generated by automake 1.11.3 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -34,23 +34,6 @@
# <http://www.gnu.org/licenses/>.
VPATH = @srcdir@
am__make_dryrun = \
{ \
am__dry=no; \
case $$MAKEFLAGS in \
*\\[\ \ ]*) \
echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \
| grep '^AM OK$$' >/dev/null || am__dry=yes;; \
*) \
for am__flg in $$MAKEFLAGS; do \
case $$am__flg in \
*=*|--*) ;; \
*n*) am__dry=yes; break;; \
esac; \
done;; \
esac; \
test $$am__dry = yes; \
}
pkgdatadir = $(datadir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
@@ -107,11 +90,6 @@ LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
$(LDFLAGS) -o $@
SOURCES = $(libasyncns_la_SOURCES)
DIST_SOURCES = $(libasyncns_la_SOURCES)
am__can_run_installinfo = \
case $$AM_UPDATE_INFO_DIR in \
n|no|NO) false;; \
*) (install-info --version) >/dev/null 2>&1;; \
esac
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
libev/Makefile.in
+1 -23
View File
@@ -1,4 +1,4 @@
# Makefile.in generated by automake 1.11.6 from Makefile.am.
# Makefile.in generated by automake 1.11.3 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -16,23 +16,6 @@
@SET_MAKE@
VPATH = @srcdir@
am__make_dryrun = \
{ \
am__dry=no; \
case $$MAKEFLAGS in \
*\\[\ \ ]*) \
echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \
| grep '^AM OK$$' >/dev/null || am__dry=yes;; \
*) \
for am__flg in $$MAKEFLAGS; do \
case $$am__flg in \
*=*|--*) ;; \
*n*) am__dry=yes; break;; \
esac; \
done;; \
esac; \
test $$am__dry = yes; \
}
pkgdatadir = $(datadir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
@@ -90,11 +73,6 @@ LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
$(LDFLAGS) -o $@
SOURCES = $(libev_la_SOURCES)
DIST_SOURCES = $(libev_la_SOURCES)
am__can_run_installinfo = \
case $$AM_UPDATE_INFO_DIR in \
n|no|NO) false;; \
*) (install-info --version) >/dev/null 2>&1;; \
esac
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
src/Makefile.in
+2 -27
View File
@@ -1,4 +1,4 @@
# Makefile.in generated by automake 1.11.6 from Makefile.am.
# Makefile.in generated by automake 1.11.3 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -16,23 +16,6 @@
@SET_MAKE@
VPATH = @srcdir@
am__make_dryrun = \
{ \
am__dry=no; \
case $$MAKEFLAGS in \
*\\[\ \ ]*) \
echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \
| grep '^AM OK$$' >/dev/null || am__dry=yes;; \
*) \
for am__flg in $$MAKEFLAGS; do \
case $$am__flg in \
*=*|--*) ;; \
*n*) am__dry=yes; break;; \
esac; \
done;; \
esac; \
test $$am__dry = yes; \
}
pkgdatadir = $(datadir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
@@ -122,11 +105,6 @@ LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
SOURCES = $(ss_local_SOURCES) $(ss_redir_SOURCES) $(ss_server_SOURCES)
DIST_SOURCES = $(am__ss_local_SOURCES_DIST) \
$(am__ss_redir_SOURCES_DIST) $(ss_server_SOURCES)
am__can_run_installinfo = \
case $$AM_UPDATE_INFO_DIR in \
n|no|NO) false;; \
*) (install-info --version) >/dev/null 2>&1;; \
esac
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -311,11 +289,8 @@ $(ACLOCAL_M4): $(am__aclocal_m4_deps)
$(am__aclocal_m4_deps):
install-binPROGRAMS: $(bin_PROGRAMS)
@$(NORMAL_INSTALL)
test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
if test -n "$$list"; then \
echo " $(MKDIR_P) '$(DESTDIR)$(bindir)'"; \
$(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \
fi; \
for p in $$list; do echo "$$p $$p"; done | \
sed 's/$(EXEEXT)$$//' | \
while read p p1; do if test -f $$p || test -f $$p1; \
src/jconf.c
+1 -1
View File
@@ -35,7 +35,7 @@ static char *to_string(const json_value *value)
return 0;
}
static void parse_addr(const char *str, remote_addr_t *addr) {
void parse_addr(const char *str, addr_t *addr) {
int ret = -1;
char *pch;
pch = strchr(str, ':');
src/jconf.h
+3 -2
View File
@@ -10,12 +10,12 @@ typedef struct
{
const char *host;
const char *port;
} remote_addr_t;
} addr_t;
typedef struct
{
int remote_num;
remote_addr_t remote_addr[MAX_REMOTE_NUM];
addr_t remote_addr[MAX_REMOTE_NUM];
char *remote_port;
char *local_addr;
char *local_port;
@@ -25,5 +25,6 @@ typedef struct
} jconf_t;
jconf_t *read_jconf(const char* file);
void parse_addr(const char *str, addr_t *addr);
#endif // _JCONF_H
src/local.c
+2 -2
View File
@@ -808,7 +808,7 @@ int main (int argc, char **argv)
char *iface = NULL;
int remote_num = 0;
remote_addr_t remote_addr[MAX_REMOTE_NUM];
addr_t remote_addr[MAX_REMOTE_NUM];
char *remote_port = NULL;
opterr = 0;
@@ -929,7 +929,7 @@ int main (int argc, char **argv)
// Setup proxy context
struct listen_ctx listen_ctx;
listen_ctx.remote_num = remote_num;
listen_ctx.remote_addr = malloc(sizeof(remote_addr_t) * remote_num);
listen_ctx.remote_addr = malloc(sizeof(addr_t) * remote_num);
while (remote_num > 0)
{
int index = --remote_num;
src/local.h
+1 -1
View File
@@ -10,7 +10,7 @@
struct listen_ctx
{
ev_io io;
remote_addr_t *remote_addr;
addr_t *remote_addr;
char *iface;
int remote_num;
int method;
src/redir.c
+2 -2
View File
@@ -670,7 +670,7 @@ int main (int argc, char **argv)
char *conf_path = NULL;
int remote_num = 0;
remote_addr_t remote_addr[MAX_REMOTE_NUM];
addr_t remote_addr[MAX_REMOTE_NUM];
char *remote_port = NULL;
opterr = 0;
@@ -778,7 +778,7 @@ int main (int argc, char **argv)
// Setup proxy context
struct listen_ctx listen_ctx;
listen_ctx.remote_num = remote_num;
listen_ctx.remote_addr = malloc(sizeof(remote_addr_t) * remote_num);
listen_ctx.remote_addr = malloc(sizeof(addr_t) * remote_num);
while (remote_num > 0)
{
int index = --remote_num;
src/redir.h
+1 -1
View File
@@ -8,7 +8,7 @@
struct listen_ctx
{
ev_io io;
remote_addr_t *remote_addr;
addr_t *remote_addr;
int remote_num;
int timeout;
int fd;
src/tunnel.c
+813
View File
@@ -0,0 +1,813 @@
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <locale.h>
#include <signal.h>
#include <string.h>
#include <strings.h>
#include <unistd.h>
#ifndef __MINGW32__
#include <errno.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <pthread.h>
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#if defined(HAVE_SYS_IOCTL_H) && defined(HAVE_NET_IF_H) && defined(__linux__)
#include <net/if.h>
#include <sys/ioctl.h>
#define SET_INTERFACE
#endif
#ifdef __MINGW32__
#include "win32.h"
#endif
#include "utils.h"
#include "tunnel.h"
#ifndef EAGAIN
#define EAGAIN EWOULDBLOCK
#endif
#ifndef EWOULDBLOCK
#define EWOULDBLOCK EAGAIN
#endif
#ifndef BUF_SIZE
#define BUF_SIZE 512
#endif
int verbose = 0;
int udprelay = 0;
#ifndef __MINGW32__
static int setnonblocking(int fd)
{
int flags;
if (-1 ==(flags = fcntl(fd, F_GETFL, 0)))
flags = 0;
return fcntl(fd, F_SETFL, flags | O_NONBLOCK);
}
#endif
#ifdef SET_INTERFACE
int setinterface(int socket_fd, const char* interface_name)
{
struct ifreq interface;
memset(&interface, 0, sizeof(interface));
strncpy(interface.ifr_name, interface_name, IFNAMSIZ);
int res = setsockopt(socket_fd, SOL_SOCKET, SO_BINDTODEVICE, &interface, sizeof(struct ifreq));
return res;
}
#endif
int create_and_bind(const char *addr, const char *port)
{
struct addrinfo hints;
struct addrinfo *result, *rp;
int s, listen_sock;
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC; /* Return IPv4 and IPv6 choices */
hints.ai_socktype = SOCK_STREAM; /* We want a TCP socket */
s = getaddrinfo(addr, port, &hints, &result);
if (s != 0)
{
LOGD("getaddrinfo: %s", gai_strerror(s));
return -1;
}
for (rp = result; rp != NULL; rp = rp->ai_next)
{
listen_sock = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol);
if (listen_sock == -1)
continue;
int opt = 1;
setsockopt(listen_sock, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));
setsockopt(listen_sock, IPPROTO_TCP, TCP_NODELAY, &opt, sizeof(opt));
#ifdef SO_NOSIGPIPE
setsockopt(listen_sock, SOL_SOCKET, SO_NOSIGPIPE, &opt, sizeof(opt));
#endif
s = bind(listen_sock, rp->ai_addr, rp->ai_addrlen);
if (s == 0)
{
/* We managed to bind successfully! */
break;
}
else
{
ERROR("bind");
}
close(listen_sock);
}
if (rp == NULL)
{
LOGE("Could not bind");
return -1;
}
freeaddrinfo(result);
return listen_sock;
}
static void server_recv_cb (EV_P_ ev_io *w, int revents)
{
struct server_ctx *server_recv_ctx = (struct server_ctx *)w;
struct server *server = server_recv_ctx->server;
struct remote *remote = server->remote;
if (remote == NULL)
{
close_and_free_server(EV_A_ server);
return;
}
ssize_t r = recv(server->fd, remote->buf, BUF_SIZE, 0);
if (r == 0)
{
// connection closed
remote->buf_len = 0;
remote->buf_idx = 0;
close_and_free_server(EV_A_ server);
if (remote != NULL)
{
ev_io_start(EV_A_ &remote->send_ctx->io);
}
return;
}
else if(r < 0)
{
if (errno == EAGAIN || errno == EWOULDBLOCK)
{
// no data
// continue to wait for recv
return;
}
else
{
ERROR("server recv");
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
return;
}
}
remote->buf = ss_encrypt(BUF_SIZE, remote->buf, &r, server->e_ctx);
if (remote->buf == NULL)
{
LOGE("invalid password or cipher");
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
return;
}
int s = send(remote->fd, remote->buf, r, 0);
if(s == -1)
{
if (errno == EAGAIN || errno == EWOULDBLOCK)
{
// no data, wait for send
remote->buf_len = r;
remote->buf_idx = 0;
ev_io_stop(EV_A_ &server_recv_ctx->io);
ev_io_start(EV_A_ &remote->send_ctx->io);
return;
}
else
{
ERROR("send");
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
return;
}
}
else if(s < r)
{
remote->buf_len = r - s;
remote->buf_idx = s;
ev_io_stop(EV_A_ &server_recv_ctx->io);
ev_io_start(EV_A_ &remote->send_ctx->io);
return;
}
}
static void server_send_cb (EV_P_ ev_io *w, int revents)
{
struct server_ctx *server_send_ctx = (struct server_ctx *)w;
struct server *server = server_send_ctx->server;
struct remote *remote = server->remote;
if (server->buf_len == 0)
{
// close and free
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
return;
}
else
{
// has data to send
ssize_t s = send(server->fd, server->buf + server->buf_idx,
server->buf_len, 0);
if (s < 0)
{
if (errno != EAGAIN && errno != EWOULDBLOCK)
{
ERROR("send");
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
}
return;
}
else if (s < server->buf_len)
{
// partly sent, move memory, wait for the next time to send
server->buf_len -= s;
server->buf_idx += s;
return;
}
else
{
// all sent out, wait for reading
server->buf_len = 0;
server->buf_idx = 0;
ev_io_stop(EV_A_ &server_send_ctx->io);
if (remote != NULL)
{
ev_io_start(EV_A_ &remote->recv_ctx->io);
}
else
{
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
return;
}
}
}
}
static void remote_timeout_cb(EV_P_ ev_timer *watcher, int revents)
{
struct remote_ctx *remote_ctx = (struct remote_ctx *) (((void*)watcher)
- sizeof(ev_io));
struct remote *remote = remote_ctx->remote;
struct server *server = remote->server;
LOGD("remote timeout");
ev_timer_stop(EV_A_ watcher);
if (server == NULL)
{
close_and_free_remote(EV_A_ remote);
return;
}
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
}
static void remote_recv_cb (EV_P_ ev_io *w, int revents)
{
struct remote_ctx *remote_recv_ctx = (struct remote_ctx *)w;
struct remote *remote = remote_recv_ctx->remote;
struct server *server = remote->server;
if (server == NULL)
{
close_and_free_remote(EV_A_ remote);
return;
}
ssize_t r = recv(remote->fd, server->buf, BUF_SIZE, 0);
if (r == 0)
{
// connection closed
server->buf_len = 0;
server->buf_idx = 0;
close_and_free_remote(EV_A_ remote);
if (server != NULL)
{
ev_io_start(EV_A_ &server->send_ctx->io);
}
return;
}
else if(r < 0)
{
if (errno == EAGAIN || errno == EWOULDBLOCK)
{
// no data
// continue to wait for recv
return;
}
else
{
ERROR("remote recv");
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
return;
}
}
server->buf = ss_decrypt(BUF_SIZE, server->buf, &r, server->d_ctx);
if (server->buf == NULL)
{
LOGE("invalid password or cipher");
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
return;
}
int s = send(server->fd, server->buf, r, 0);
if (s == -1)
{
if (errno == EAGAIN || errno == EWOULDBLOCK)
{
// no data, wait for send
server->buf_len = r;
server->buf_idx = 0;
ev_io_stop(EV_A_ &remote_recv_ctx->io);
ev_io_start(EV_A_ &server->send_ctx->io);
return;
}
else
{
ERROR("send");
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
return;
}
}
else if (s < r)
{
server->buf_len = r - s;
server->buf_idx = s;
ev_io_stop(EV_A_ &remote_recv_ctx->io);
ev_io_start(EV_A_ &server->send_ctx->io);
return;
}
}
static void remote_send_cb (EV_P_ ev_io *w, int revents)
{
struct remote_ctx *remote_send_ctx = (struct remote_ctx *)w;
struct remote *remote = remote_send_ctx->remote;
struct server *server = remote->server;
if (!remote_send_ctx->connected)
{
struct sockaddr_storage addr;
socklen_t len = sizeof addr;
int r = getpeername(remote->fd, (struct sockaddr*)&addr, &len);
if (r == 0)
{
remote_send_ctx->connected = 1;
ev_io_stop(EV_A_ &remote_send_ctx->io);
ev_timer_stop(EV_A_ &remote_send_ctx->watcher);
ev_io_start(EV_A_ &server->recv_ctx->io);
return;
}
else
{
ERROR("getpeername");
// not connected
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
return;
}
}
else
{
if (remote->buf_len == 0)
{
// close and free
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
return;
}
else
{
// has data to send
ssize_t s = send(remote->fd, remote->buf + remote->buf_idx,
remote->buf_len, 0);
if (s < 0)
{
if (errno != EAGAIN && errno != EWOULDBLOCK)
{
ERROR("send");
// close and free
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
}
return;
}
else if (s < remote->buf_len)
{
// partly sent, move memory, wait for the next time to send
remote->buf_len -= s;
remote->buf_idx += s;
return;
}
else
{
// all sent out, wait for reading
remote->buf_len = 0;
remote->buf_idx = 0;
ev_io_stop(EV_A_ &remote_send_ctx->io);
if (server != NULL)
{
ev_io_start(EV_A_ &server->recv_ctx->io);
}
else
{
close_and_free_remote(EV_A_ remote);
close_and_free_server(EV_A_ server);
return;
}
}
}
}
}
struct remote* new_remote(int fd, int timeout)
{
struct remote *remote;
remote = malloc(sizeof(struct remote));
remote->buf = malloc(BUF_SIZE);
remote->recv_ctx = malloc(sizeof(struct remote_ctx));
remote->send_ctx = malloc(sizeof(struct remote_ctx));
remote->fd = fd;
ev_io_init(&remote->recv_ctx->io, remote_recv_cb, fd, EV_READ);
ev_io_init(&remote->send_ctx->io, remote_send_cb, fd, EV_WRITE);
ev_timer_init(&remote->send_ctx->watcher, remote_timeout_cb, timeout, 0);
remote->recv_ctx->remote = remote;
remote->recv_ctx->connected = 0;
remote->send_ctx->remote = remote;
remote->send_ctx->connected = 0;
remote->buf_len = 0;
remote->buf_idx = 0;
return remote;
}
static void free_remote(struct remote *remote)
{
if (remote != NULL)
{
if (remote->server != NULL)
{
remote->server->remote = NULL;
}
if (remote->buf)
{
free(remote->buf);
}
free(remote->recv_ctx);
free(remote->send_ctx);
free(remote);
}
}
static void close_and_free_remote(EV_P_ struct remote *remote)
{
if (remote != NULL)
{
ev_timer_stop(EV_A_ &remote->send_ctx->watcher);
ev_io_stop(EV_A_ &remote->send_ctx->io);
ev_io_stop(EV_A_ &remote->recv_ctx->io);
close(remote->fd);
free_remote(remote);
}
}
struct server* new_server(int fd, int method)
{
struct server *server;
server = malloc(sizeof(struct server));
server->buf = malloc(BUF_SIZE);
server->recv_ctx = malloc(sizeof(struct server_ctx));
server->send_ctx = malloc(sizeof(struct server_ctx));
server->fd = fd;
ev_io_init(&server->recv_ctx->io, server_recv_cb, fd, EV_READ);
ev_io_init(&server->send_ctx->io, server_send_cb, fd, EV_WRITE);
server->recv_ctx->server = server;
server->recv_ctx->connected = 0;
server->send_ctx->server = server;
server->send_ctx->connected = 0;
server->stage = 0;
if (method)
{
server->e_ctx = malloc(sizeof(struct enc_ctx));
server->d_ctx = malloc(sizeof(struct enc_ctx));
enc_ctx_init(method, server->e_ctx, 1);
enc_ctx_init(method, server->d_ctx, 0);
}
else
{
server->e_ctx = NULL;
server->d_ctx = NULL;
}
server->buf_len = 0;
server->buf_idx = 0;
return server;
}
static void free_server(struct server *server)
{
if (server != NULL)
{
if (server->remote != NULL)
{
server->remote->server = NULL;
}
if (server->e_ctx != NULL)
{
cipher_context_release(&server->e_ctx->evp);
free(server->e_ctx);
}
if (server->d_ctx != NULL)
{
cipher_context_release(&server->d_ctx->evp);
free(server->d_ctx);
}
if (server->buf)
{
free(server->buf);
}
free(server->recv_ctx);
free(server->send_ctx);
free(server);
}
}
static void close_and_free_server(EV_P_ struct server *server)
{
if (server != NULL)
{
ev_io_stop(EV_A_ &server->send_ctx->io);
ev_io_stop(EV_A_ &server->recv_ctx->io);
close(server->fd);
free_server(server);
}
}
static void accept_cb (EV_P_ ev_io *w, int revents)
{
struct listen_ctx *listener = (struct listen_ctx *)w;
int serverfd = accept(listener->fd, NULL, NULL);
if (serverfd == -1)
{
ERROR("accept");
return;
}
setnonblocking(serverfd);
int opt = 1;
setsockopt(serverfd, IPPROTO_TCP, TCP_NODELAY, &opt, sizeof(opt));
#ifdef SO_NOSIGPIPE
setsockopt(serverfd, SOL_SOCKET, SO_NOSIGPIPE, &opt, sizeof(opt));
#endif
struct addrinfo hints, *res;
int sockfd;
memset(&hints, 0, sizeof hints);
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
int index = rand() % listener->remote_num;
if (verbose)
{
LOGD("connect to %s:%s", listener->remote_addr[index].host, listener->remote_addr[index].port);
}
int err = getaddrinfo(listener->remote_addr[index].host, listener->remote_addr[index].port, &hints, &res);
if (err)
{
ERROR("getaddrinfo");
return;
}
sockfd = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
if (sockfd < 0)
{
ERROR("socket");
close(sockfd);
freeaddrinfo(res);
return;
}
setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, &opt, sizeof(opt));
#ifdef SO_NOSIGPIPE
setsockopt(sockfd, SOL_SOCKET, SO_NOSIGPIPE, &opt, sizeof(opt));
#endif
// Setup
setnonblocking(sockfd);
#ifdef SET_INTERFACE
if (listener->iface) setinterface(sockfd, listener->iface);
#endif
struct server *server = new_server(serverfd, listener->method);
struct remote *remote = new_remote(sockfd, listener->timeout);
server->remote = remote;
remote->server = server;
connect(sockfd, res->ai_addr, res->ai_addrlen);
freeaddrinfo(res);
// listen to remote connected event
ev_io_start(EV_A_ &remote->send_ctx->io);
ev_timer_start(EV_A_ &remote->send_ctx->watcher);
}
int main (int argc, char **argv)
{
int i, c;
int pid_flags = 0;
char *local_port = NULL;
char *local_addr = NULL;
char *password = NULL;
char *timeout = NULL;
char *method = NULL;
char *pid_path = NULL;
char *conf_path = NULL;
char *iface = NULL;
int remote_num = 0;
addr_t remote_addr[MAX_REMOTE_NUM];
char *remote_port = NULL;
addr_t tunnel_addr = {.host = NULL, .port = NULL};
opterr = 0;
while ((c = getopt (argc, argv, "f:s:p:l:k:t:m:i:c:b:uv")) != -1)
{
switch (c)
{
case 's':
remote_addr[remote_num].host = optarg;
remote_addr[remote_num++].port = NULL;
break;
case 'p':
remote_port = optarg;
break;
case 'l':
local_port = optarg;
break;
case 'k':
password = optarg;
break;
case 'f':
pid_flags = 1;
pid_path = optarg;
break;
case 't':
timeout = optarg;
break;
case 'm':
method = optarg;
break;
case 'c':
conf_path = optarg;
break;
case 'i':
iface = optarg;
break;
case 'b':
local_addr = optarg;
break;
case 'u':
udprelay = 1;
break;
case "L":
tunnel_addr.host = optarg;
break;
case 'v':
verbose = 1;
break;
}
}
if (opterr)
{
usage();
exit(EXIT_FAILURE);
}
if (conf_path != NULL)
{
jconf_t *conf = read_jconf(conf_path);
if (remote_num == 0)
{
remote_num = conf->remote_num;
for (i = 0; i < remote_num; i++)
{
remote_addr[i] = conf->remote_addr[i];
}
}
if (remote_port == NULL) remote_port = conf->remote_port;
if (local_addr == NULL) local_addr = conf->local_addr;
if (local_port == NULL) local_port = conf->local_port;
if (password == NULL) password = conf->password;
if (method == NULL) method = conf->method;
if (timeout == NULL) timeout = conf->timeout;
}
if (remote_num == 0 || remote_port == NULL ||
local_port == NULL || password == NULL)
{
usage();
exit(EXIT_FAILURE);
}
if (timeout == NULL) timeout = "10";
if (local_addr == NULL) local_addr = "0.0.0.0";
if (pid_flags)
{
USE_SYSLOG(argv[0]);
demonize(pid_path);
}
if (tunnel_addr.host != NULL) {
parse_addr(tunnel_addr.host, &tunnel_addr);
}
#ifdef __MINGW32__
winsock_init();
#else
// ignore SIGPIPE
signal(SIGPIPE, SIG_IGN);
signal(SIGABRT, SIG_IGN);
#endif
// Setup keys
LOGD("initialize ciphers... %s", method);
int m = enc_init(password, method);
// Setup socket
int listenfd;
listenfd = create_and_bind(local_addr, local_port);
if (listenfd < 0)
{
FATAL("bind() error..");
}
if (listen(listenfd, SOMAXCONN) == -1)
{
FATAL("listen() error.");
}
setnonblocking(listenfd);
LOGD("server listening at port %s.", local_port);
// Setup proxy context
struct listen_ctx listen_ctx;
listen_ctx.tunnel_addr = tunnel_addr;
listen_ctx.remote_num = remote_num;
listen_ctx.remote_addr = malloc(sizeof(addr_t) * remote_num);
while (remote_num > 0)
{
int index = --remote_num;
if (remote_addr[index].port == NULL) remote_addr[index].port = remote_port;
listen_ctx.remote_addr[index] = remote_addr[index];
}
listen_ctx.timeout = atoi(timeout);
listen_ctx.fd = listenfd;
listen_ctx.iface = iface;
listen_ctx.method = m;
struct ev_loop *loop = ev_default_loop(0);
if (!loop)
{
FATAL("ev_loop error.");
}
ev_io_init (&listen_ctx.io, accept_cb, listenfd, EV_READ);
ev_io_start (loop, &listen_ctx.io);
// Setup UDP
if (udprelay)
{
LOGD("udprelay enabled.");
udprelay_init(local_addr, local_port, remote_addr[0].host, remote_addr[0].port, m, listen_ctx.timeout, iface);
}
ev_run (loop, 0);
#ifdef __MINGW32__
winsock_cleanup();
#endif
return 0;
}
src/tunnel.h
+75
View File
@@ -0,0 +1,75 @@
#ifndef _LOCAL_H
#define _LOCAL_H
#include <ev.h>
#include "encrypt.h"
#include "jconf.h"
#include "include.h"
struct listen_ctx
{
ev_io io;
addr_t tunnel_addr;
addr_t *remote_addr;
char *iface;
int remote_num;
int method;
int timeout;
int fd;
struct sockaddr sock;
};
struct server_ctx
{
ev_io io;
int connected;
struct server *server;
};
struct server
{
int fd;
int buf_len;
int buf_idx;
char *buf; // server send from, remote recv into
struct enc_ctx *e_ctx;
struct enc_ctx *d_ctx;
struct server_ctx *recv_ctx;
struct server_ctx *send_ctx;
struct remote *remote;
};
struct remote_ctx
{
ev_io io;
ev_timer watcher;
int connected;
struct remote *remote;
};
struct remote
{
int fd;
int buf_len;
int buf_idx;
char *buf; // remote send from, server recv into
struct remote_ctx *recv_ctx;
struct remote_ctx *send_ctx;
struct server *server;
};
static void accept_cb (EV_P_ ev_io *w, int revents);
static void server_recv_cb (EV_P_ ev_io *w, int revents);
static void server_send_cb (EV_P_ ev_io *w, int revents);
static void remote_recv_cb (EV_P_ ev_io *w, int revents);
static void remote_send_cb (EV_P_ ev_io *w, int revents);
static void free_remote(struct remote *remote);
static void close_and_free_remote(EV_P_ struct remote *remote);
static void free_server(struct server *server);
static void close_and_free_server(EV_P_ struct server *server);
struct remote* new_remote(int fd, int timeout);
struct server* new_server(int fd, int method);
#endif // _TUNNEL_H