Adding preliminary python files based on lua bindings.

ax_python.m4

+# ===========================================================================
+#         http://www.gnu.org/software/autoconf-archive/ax_python.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_PYTHON
+#
+# DESCRIPTION
+#
+#   This macro does a complete Python development environment check.
+#
+#   It recurses through several python versions (from 2.1 to 2.6 in this
+#   version), looking for an executable. When it finds an executable, it
+#   looks to find the header files and library.
+#
+#   It sets PYTHON_BIN to the name of the python executable,
+#   PYTHON_INCLUDE_DIR to the directory holding the header files, and
+#   PYTHON_LIB to the name of the Python library.
+#
+#   This macro calls AC_SUBST on PYTHON_BIN (via AC_CHECK_PROG),
+#   PYTHON_INCLUDE_DIR and PYTHON_LIB.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Michael Tindal
+#
+#   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 of the License, 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, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Archive. When you make and distribute a
+#   modified version of the Autoconf Macro, you may extend this special
+#   exception to the GPL to apply to your modified version as well.
+
+#serial 14
+
+AC_DEFUN([AX_PYTHON],
+[AC_MSG_CHECKING(for python build information)
+AC_MSG_RESULT([])
+for python in python3.3 python3.2 python3.1 python3.0 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python; do
+AC_CHECK_PROGS(PYTHON_BIN, [$python])
+ax_python_bin=$PYTHON_BIN
+if test x$ax_python_bin != x; then
+   AC_CHECK_LIB($ax_python_bin, main, ax_python_lib=$ax_python_bin, ax_python_lib=no)
+   if test x$ax_python_lib == xno; then
+     AC_CHECK_LIB(${ax_python_bin}m, main, ax_python_lib=${ax_python_bin}m, ax_python_lib=no)
+   fi
+   if test x$ax_python_lib != xno; then
+     ax_python_header=`$ax_python_bin -c "from distutils.sysconfig import *; print(get_config_var('CONFINCLUDEPY'))"`
+     if test x$ax_python_header != x; then
+       break;
+     fi
+   fi
+fi
+done
+if test x$ax_python_bin = x; then
+   ax_python_bin=no
+fi
+if test x$ax_python_header = x; then
+   ax_python_header=no
+fi
+if test x$ax_python_lib = x; then
+   ax_python_lib=no
+fi
+
+AC_MSG_RESULT([  results of the Python check:])
+AC_MSG_RESULT([    Binary:      $ax_python_bin])
+AC_MSG_RESULT([    Library:     $ax_python_lib])
+AC_MSG_RESULT([    Include Dir: $ax_python_header])
+
+if test x$ax_python_header != xno; then
+  PYTHON_INCLUDE_DIR=$ax_python_header
+  AC_SUBST(PYTHON_INCLUDE_DIR)
+fi
+if test x$ax_python_lib != xno; then
+  PYTHON_LIB=$ax_python_lib
+  AC_SUBST(PYTHON_LIB)
+fi
+])dnl

configure.ac

@@ -4,6 +4,7 @@ AC_CONFIG_SRCDIR([config.h.in])
 AC_CONFIG_HEADERS([config.h])
 
 m4_include([ax_lua.m4])
+m4_include([ax_python.m4])
 m4_include([m4_ax_check_openssl.m4])
 m4_include([m4_ax_check_zlib.m4])
 m4_include([m4-ax_gcc_builtin.m4])
@@ -110,6 +111,17 @@ AC_ARG_ENABLE(json,[--enable-json/--disable-json],
     AC_DEFINE(USE_JSON,1,[use json])
   ])
 
+AC_ARG_ENABLE(python,[--enable-python/--disable-python],
+  [
+    dnl python checks (you can change the required python version bellow)
+    AM_PATH_PYTHON(2.7.0)
+    PY_PREFIX=`$PYTHON -c 'import sys ; print sys.prefix'`
+    PYTHON_LIBS="-lpython$PYTHON_VERSION"
+    PYTHON_CFLAGS="-I$PY_PREFIX/include/python$PYTHON_VERSION"
+    AC_SUBST([PYTHON_LIBS])
+    AC_SUBST([PYTHON_CFLAGS])
+ ])
+
 #check for custom prog name
 AC_MSG_CHECKING([progname])
 AC_ARG_WITH(progname,[--with-progname=<name>],

python-tg.h

+/*
+    This file is part of telegram-cli.
+
+    Telegram-cli 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 of the License, or
+    (at your option) any later version.
+
+    Telegram-cli 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 telegram-cli.  If not, see <http://www.gnu.org/licenses/>.
+
+    Copyright Vitaly Valtman 2013-2015
+    Copyright Vincent Castellano 2015
+*/
+#ifndef __PYTHON_TG_H__
+#define __PYTHON_TG_H__
+
+#include <string.h>
+#include <tgl/tgl.h>
+
+void py_init (const char *file);
+void py_new_msg (struct tgl_message *M);
+void py_our_id (int id);
+void py_secret_chat_update (struct tgl_secret_chat *U, unsigned flags);
+void py_user_update (struct tgl_user *U, unsigned flags);
+void py_chat_update (struct tgl_chat *C, unsigned flags);
+void py_binlog_end (void);
+void py_diff_end (void);
+void py_do_all (void);
+#endif