add autotools build scripts

.gitignore

@@ -1,2 +1,52 @@
-*.so
-*.o
+module-config.h
+module-config.h.in
+build-aux/*
+.deps/
+.libs/
+*.la
+*.lo
+
+# http://www.gnu.org/software/automake
+
+Makefile
+Makefile.in
+/ar-lib
+/mdate-sh
+/py-compile
+/test-driver
+/ylwrap
+
+# http://www.gnu.org/software/autoconf
+
+autom4te.cache
+/autoscan.log
+/autoscan-*.log
+/aclocal.m4
+/compile
+/config.guess
+/config.log
+/config.status
+/config.sub
+/configure
+/configure.scan
+/depcomp
+/install-sh
+/missing
+/stamp-h1
+
+# https://www.gnu.org/software/libtool/
+
+/ltmain.sh
+
+# http://www.gnu.org/software/texinfo
+
+/texinfo.tex
+
+# http://www.gnu.org/software/m4/
+
+libtool
+m4/libtool.m4
+m4/ltoptions.m4
+m4/ltsugar.m4
+m4/ltversion.m4
+m4/lt~obsolete.m4

Makefile.am

@@ -0,0 +1,4 @@
+ACLOCAL_AMFLAGS = -I m4
+
+SUBDIRS = src
+EXTRA_DIST = bootstrap.sh

bootstrap.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+autoreconf -ivf

configure.ac

@@ -0,0 +1,73 @@
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.65])
+AC_INIT([pulseaudio-module-xrdp], [0.1], [xrdp-devel@googlegroups.com])
+# specify module-config.h so we don't collide with pulseaudio's config.h
+AC_CONFIG_HEADERS([module-config.h])
+AC_CONFIG_SRCDIR([src])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_CONFIG_MACRO_DIRS([m4])
+
+AM_PROG_AR
+AM_INIT_AUTOMAKE([-Wall foreign silent-rules])
+AM_SILENT_RULES([yes])
+
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+# get system's pulseaudio version
+m4_define([pa_major], [`echo $(pulseaudio --version) | cut -d' ' -f2 | cut -d. -f1`])
+m4_define([pa_minor], [`echo $(pulseaudio --version) | cut -d' ' -f2 | cut -d. -f2`])
+
+AC_SUBST([PA_MAJOR], [pa_major])
+AC_SUBST([PA_MINOR], [pa_minor])
+AC_SUBST([PA_MAJORMINOR], [pa_major].[pa_minor])
+
+# Build shared libraries
+LT_INIT([shared disable-static])
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_AWK
+AC_PROG_CC
+AC_PROG_CPP
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+
+# Checks for libraries.
+PKG_CHECK_MODULES([XRDP], [xrdp >= 0.9.0])
+AC_SUBST(XRDP_CFLAGS)
+
+m4_define([PULSE_MSG], [pulseaudio source code directory not specified.
+    please download the required sources from:
+    https://freedesktop.org/software/pulseaudio/releases/
+    and run ./configure PULSE_DIR=<path to sources>])
+
+AC_ARG_VAR([PULSE_DIR], [pulseaudio source code directory])
+AS_IF([test x"$PULSE_DIR" == x""],
+    AC_MSG_ERROR([m4_text_box([PULSE_MSG])])
+    )
+
+# copied from pulseaudio
+AC_ARG_WITH(
+    [module-dir],
+    [AS_HELP_STRING([--with-module-dir],
+    	[Directory where to install the modules to (defaults to ${libdir}/pulse-${PA_MAJORMINOR}/modules)])],
+    [modlibexecdir=$withval], [modlibexecdir="${libdir}/pulse-${PA_MAJORMINOR}/modules"])
+AC_SUBST(modlibexecdir)
+
+# Checks for header files.
+AC_CHECK_HEADERS([fcntl.h limits.h netinet/in.h stdlib.h string.h sys/ioctl.h sys/socket.h unistd.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_TYPE_INT64_T
+AC_TYPE_SIZE_T
+AC_TYPE_UINT32_T
+
+# Checks for library functions.
+AC_CHECK_FUNCS([memset socket])
+
+AC_CONFIG_FILES([Makefile
+                 src/Makefile])
+AC_OUTPUT

src/Makefile.am

@@ -0,0 +1,18 @@
+AM_CFLAGS = -O2   \
+            -fPIC \
+            -I $(PULSE_DIR)      \
+            -I $(PULSE_DIR)/src  \
+            $(XRDP_CFLAGS)
+
+AM_LDFLAGS = -module \
+             -avoid-version
+
+modlibexec_LTLIBRARIES = module-xrdp-sink.la module-xrdp-source.la
+
+module_xrdp_sink_la_SOURCES = module-xrdp-sink.c
+module_xrdp_sink_la_CFLAGS = $(AM_CFLAGS)
+module_xrdp_sink_la_LDFLAGS = $(AM_LDFLAGS)
+
+module_xrdp_source_la_SOURCES = module-xrdp-source.c
+module_xrdp_source_la_CFLAGS = $(AM_CFLAGS)
+module_xrdp_source_la_LDFLAGS = $(AM_LDFLAGS)

module-xrdp-sink.c → src/module-xrdp-sink.c

@@ -21,6 +21,7 @@
  * see pulse-notes.txt
 */
 
+// config.h from pulseaudio sources
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
@@ -58,6 +59,9 @@
 #include <pulsecore/thread-mq.h>
 #include <pulsecore/rtpoll.h>
 
+#include <xrdp_sockets.h>
+
+
 /* defined in pulse/version.h */
 #if PA_PROTOCOL_VERSION > 28
 /* these used to be defined in pulsecore/macro.h */
@@ -68,7 +72,7 @@ typedef bool pa_bool_t;
 #endif
 
 #include "module-xrdp-sink-symdef.h"
-#include "../../../common/xrdp_sockets.h"
+
 
 PA_MODULE_AUTHOR("Jay Sorg");
 PA_MODULE_DESCRIPTION("xrdp sink");

module-xrdp-source.c → src/module-xrdp-source.c

@@ -20,6 +20,7 @@
   USA.
 ***/
 
+// config.h from pulseaudio sources
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
@@ -45,6 +46,9 @@
 #include <pulsecore/thread-mq.h>
 #include <pulsecore/thread.h>
 
+#include <xrdp_sockets.h>
+
+
 /* defined in pulse/version.h */
 #if PA_PROTOCOL_VERSION > 28
 /* these used to be defined in pulsecore/macro.h */
@@ -55,7 +59,6 @@ typedef bool pa_bool_t;
 #endif
 
 #include "module-xrdp-source-symdef.h"
-#include "../../../common/xrdp_sockets.h"
 
 PA_MODULE_AUTHOR("Laxmikant Rashinkar");
 PA_MODULE_DESCRIPTION("xrdp source");