- Merged branch 0.3-r556--SPLIT_PYLOADER_CONFIG back into trunk

git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@561 3ecf2c5c-341e-0410-92b4-d18e462d057c

config/Doxyfile.in

@@ -459,7 +459,7 @@ WARN_LOGFILE           =
 # directories like "/usr/src/myproject". Separate the files or directories 
 # with spaces.
 
-INPUT                  = @abs_top_srcdir@/src
+INPUT                  = @abs_top_srcdir@/src @abs_top_srcdir@/plugins
 
 # If the value of the INPUT tag contains directories, you can use the 
 # FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp 
@@ -480,7 +480,7 @@ RECURSIVE              = YES
 # excluded from the INPUT source files. This way you can easily exclude a 
 # subdirectory from a directory tree whose root is specified with the INPUT tag.
 
-EXCLUDE                = @abs_top_srcdir@/src/testsuite 
+EXCLUDE                = 
 
 # The EXCLUDE_SYMLINKS tag can be used select whether or not files or 
 # directories that are symbolic links (a Unix filesystem feature) are excluded 
@@ -494,7 +494,7 @@ EXCLUDE_SYMLINKS       = NO
 # against the file with absolute path, so to exclude all test directories 
 # for example use the pattern */test/*
 
-EXCLUDE_PATTERNS       = 
+EXCLUDE_PATTERNS       = */testsuite/*
 
 # The EXAMPLE_PATH tag can be used to specify one or more files or 
 # directories that contain example code fragments that are included (see 

config/sgpemv2-uninstalled.pc.in

@@ -0,0 +1,17 @@
+# pkg-config configuration file for sgpemv2 - UNINSTALLED version
+prefix=@prefix@
+exec_prefix=${prefix}
+libdir=@abs_top_builddir@
+includedir=@abs_top_srcdir@/src
+
+policies_dir=@datadir@/@PACKAGE@/policies
+plugins_dir=@datadir@/@PACKAGE@/plugins
+
+Name: SGPEMv2
+Description: An educational simulator for process scheduling and management
+Version: @PACKAGE_VERSION@
+URL: http://www.math.unipd.it/
+Requires: glibmm-2.4 >= 2.8  gthread-2.0 >= 2.8
+Libs: -L${libdir}/src/backend -lbackend
+Libs.private: -lglibmm-2.4 -lgthread-2.0
+Cflags: -I${includedir}/backend

config/sgpemv2.pc.in

@@ -0,0 +1,17 @@
+# pkg-config configuration file for sgpemv2
+prefix=@prefix@
+exec_prefix=${prefix}
+libdir=@libdir@/@PACKAGE@
+includedir=${prefix}/include
+
+policies_dir=@datadir@/@PACKAGE@/policies
+plugins_dir=@datadir@/@PACKAGE@/plugins
+
+Name: SGPEMv2
+Description: An educational simulator for process scheduling and management
+Version: @PACKAGE_VERSION@
+URL: http://www.math.unipd.it/
+Requires: glibmm-2.4 >= 2.8  gthread-2.0 >= 2.8
+Libs: -L${libdir} -lbackend
+Libs.private: -lglibmm-2.4 -lgthread-2.0
+Cflags: -I${includedir}/sgpemv2

m4/sgpemv2-dirs.m4

@@ -0,0 +1,81 @@
+dnl m4/sgpemv2-dirs.m4 - Copyright 2005, 2006, University
+dnl                      of Padova, dept. of Pure and Applied
+dnl                      Mathematics
+dnl
+dnl This file is part of SGPEMv2.
+dnl
+dnl This is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl SGPEMv2 is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with SGPEMv2; if not, write to the Free Software
+dnl Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+dnl ---------- AC_PROG_SGPEMV2 ---------------------
+dnl
+dnl Synopsis: AC_PROG_SGPEMV2([min_version])
+dnl
+dnl This macro checks if sgpemv2 is installed, and 
+dnl AC_SUBSTs the following variables:
+dnl
+dnl SGPEMV2_CFLAGS       -> necessary includes for compiling 
+dnl                         plugins
+dnl SGPEMV2_LIBS         -> libraries to link against when 
+dnl                         building a loadable plugin
+dnl SGPEMV2_POLICIES_DIR -> global policies directory
+dnl SGPEMV2_PLUGINS_DIR  -> global plugins directory
+dnl
+dnl This is particularly useful for plugin installation.
+dnl It takes a parameter which is the minimal version
+dnl installed of sgpemv2 this macro checks for.
+dnl The parameter is mandatory.
+dnl
+dnl Example of usage: AC_PROG_SGPEMV2([0.1])
+dnl ------------------------------------------------
+AC_DEFUN([AC_PROG_SGPEMV2],
+[ 
+  PKG_PROG_PKG_CONFIG([0.20])
+
+  if test "x$1" = "x"; then
+  	AC_MSG_FAILURE([Wrong number of parameters passed to macro AC@&t@_PROG_SGPEMV2. Please contact this package mantainer.])
+  fi
+  
+  _pkg_sgpemv2_module="sgpemv2 >= $1"
+
+  PKG_CHECK_MODULES([SGPEMV2], [$_pkg_sgpemv2_module],
+  		:, AC_MSG_ERROR([$SGPEMV2_PKG_ERRORS]))
+ 
+  AC_MSG_CHECKING([for sgpemv2 compiler flags])
+  AC_MSG_RESULT([$SGPEMV2_CFLAGS])
+
+  AC_MSG_CHECKING([for sgpemv2 linking flags])
+  AC_MSG_RESULT([$SGPEMV2_LIBS])
+
+  AC_MSG_CHECKING([for sgpemv2 policies default installation directory])
+  SGPEMV2_POLICIES_DIR=`$PKG_CONFIG --variable=policies_dir "$_pkg_sgpemv2_module" 2>/dev/null`
+  if test "x$SGPEMV2_POLICIES_DIR" = "x"; then
+  	AC_MSG_ERROR([Unable to retrieve value])
+  else
+  	AC_MSG_RESULT([$SGPEMV2_POLICIES_DIR])
+  fi
+
+  AC_MSG_CHECKING([for sgpemv2 plugins default installation directory])
+  SGPEMV2_PLUGINS_DIR=`$PKG_CONFIG --variable=plugins_dir "$_pkg_sgpemv2_module" 2>/dev/null`
+  if test "x$SGPEMV2_PLUGINS_DIR" = "x"; then
+  	AC_MSG_ERROR([Unable to retrieve value])
+  else
+	AC_MSG_RESULT([$SGPEMV2_PLUGINS_DIR])
+  fi
+
+  AC_SUBST([SGPEMV2_POLICIES_DIR])
+  AC_SUBST([SGPEMV2_PLUGINS_DIR])
+
+])dnl ------- AC_PROG_SGPEMV2 ----------------------
+

plugins/pyloader/AUTHORS

@@ -0,0 +1,10 @@
+
+Authors of SGPEMv2
+
+Giovanni Giacobbi <ggiacobb@studenti.math.unipd.it>
+Filippo Paparella <ironpipp@gmail.com>
+Paolo Santi       <psanti@studenti.math.unipd.it>
+Matteo Settenvini <matteo@member.fsf.org>
+Marco Trevisan    <mtrevisa@studenti.math.unipd.it>
+Djina Verbanac    <betalgez@yahoo.com>
+Luca Vezzaro      <lvezzaro@studenti.math.unipd.it>

plugins/pyloader/Makefile.am

@@ -0,0 +1,196 @@
+# Makefile.am - Copyright 2005, 2006, University
+#               of Padova, dept. of Pure and Applied
+#               Mathematics
+#
+# This file is part of SGPEMv2.
+#
+# This 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.
+#
+# SGPEMv2 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 SGPEMv2; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+
+# extra calls
+.PHONY : apidox
+
+# this should be the only recursive call
+SUBDIRS = po
+
+# directories definition
+localedir = @datadir@/locale
+plugindir = $(SGPEMV2_PLUGINS_DIR)
+sharedir = $(plugindir)/extras/pyloader
+policiesdir = $(SGPEMV2_POLICIES_DIR)
+
+#define empty global variables
+plugin_LTLIBRARIES =
+noinst_HEADERS =
+noinst_PYTHON =
+EXTRA_DIST =
+MAINTAINERCLEANFILES =
+MOSTLYCLEANFILES =
+CLEANFILES =
+
+# ############################################################
+#
+# extra dist, cleanup and automake/aclocal flags
+#
+# ############################################################
+
+ACLOCAL_AMFLAGS = -I m4
+
+macros = m4/compilerflags.m4 \
+	m4/linkingflags.m4 \
+	m4/sgpemv2-dirs.m4
+
+EXTRA_DIST += \
+	config/config.rpath \
+	config/mkinstalldirs \
+	configure.ac \
+	gettext.h \
+	$(macros)
+
+# ############################################################
+#
+# source : libpyloader.la
+#
+# ############################################################
+
+plugin_LTLIBRARIES += libpyloader.la
+
+libpyloader_la_CPPFLAGS = \
+               -I@top_srcdir@ \
+               -DSHAREDIR="\"$(sharedir)\"" \
+               -DLOCALEDIR="\"$(localedir)\"" \
+               $(PYTHON_CPPFLAGS) \
+               $(GLIBMM_CFLAGS) \
+	       $(SGPEMV2_CFLAGS)
+libpyloader_la_CXXFLAGS = \
+               $(VISIB_HIDDEN)
+libpyloader_la_LIBADD = \
+               $(PYTHON_LDFLAGS) \
+               $(PYTHON_EXTRA_LIBS) \
+               $(GLIBMM_LIBS) \
+               $(SGPEMV2_LIBS)
+libpyloader_la_LDFLAGS = \
+               $(PYTHON_EXTRA_LDFLAGS) \
+               $(LT_LDFLAGS) \
+               -version-info 0:0:0 \
+               -module
+
+# Please keep this in sorted order:
+libpyloader_la_SOURCES = \
+               python_policy.cc \
+               python_policy_manager.cc \
+               hook.cc
+
+noinst_HEADERS += \
+               python_policy.hh \
+               python_policy_manager.hh
+
+share_PYTHON = \
+               Abstract.py \
+               Policy.py \
+               ScriptAdapter.py
+
+# ############################################################
+#
+# C++ modules -> Python loadable modules
+#
+# ############################################################
+
+proxies = sgpem.py
+wrappers = sgpem_wrap.cc
+
+share_LTLIBRARIES = _sgpem.la
+share_PYTHON += $(proxies)
+
+# static pattern rule
+$(proxies) $(wrappers) : sgpem.i
+	test -d "$(@D)" || mkdir -p -- "$(@D)"
+	$(SWIG) $(SWIG_PYTHON_OPT) -o $@  $<
+
+_sgpem_la_INTERFACES = sgpem.i
+
+_sgpem_la_CPPFLAGS = \
+               -I@top_srcdir@ \
+               $(SWIG_PYTHON_CPPFLAGS) \
+               $(GLIBMM_CFLAGS) \
+	       $(SGPEMV2_CFLAGS)
+_sgpem_la_LDFLAGS = -module -export-dynamic \
+               $(GLIBMM_LDFLAGS)
+_sgpem_la_LIBADD = $(SGPEMV2_LIBS) \
+               $(GLIBMM_LIBS)
+_sgpem_la_SOURCES = $(wrappers)
+
+EXTRA_DIST += $(_sgpem_la_INTERFACES)
+MOSTLYCLEANFILES += $(proxies) $(wrappers)
+
+# ############################################################
+#
+# source : builtin-policies
+#
+# ############################################################
+
+# built-in policies
+policies_PYTHON = \
+       builtin-policies/fcfs.py \
+       builtin-policies/sjf.py
+
+
+# ############################################################
+#
+# check : testsuite
+#
+# ############################################################
+
+if COND_TESTS
+
+# DEJATOOL = src/testsuite/example-test.exp
+
+noinst_PROGRAMS = \
+	testsuite/test-pyloader
+
+testsuite_test_pyloader_CPPFLAGS = \
+               -I@top_srcdir@ \
+	       -DSHAREDIR="\"$(sharedir)\"" \
+               $(PYTHON_CPPFLAGS) \
+               $(GLIBMM_CFLAGS) \
+               $(GTHREAD_CFLAGS) \
+	       $(SGPEMV2_CFLAGS)
+testsuite_test_pyloader_DEPENDENCIES = \
+               libpyloader.la
+testsuite_test_pyloader_LDFLAGS = \
+               $(SGPEMV2_LIBS) \
+               $(GLIBMM_LIBS) \
+	       $(GTHREAD_LIBS) \
+               $(PYTHON_LDFLAGS) \
+               $(PYTHON_EXTRA_LIBS) \
+               $(PYTHON_EXTRA_LDFLAGS)
+testsuite_test_pyloader_SOURCES = \
+               testsuite/test-python_loader.cc \
+               python_policy.cc \
+               python_policy_manager.cc
+
+noinst_PYTHON += testsuite/python_loader_configure.py \
+               testsuite/python_loader_sort_queue.py \
+               testsuite/python_loader_is_preemptive.py \
+               testsuite/python_loader_get_time_slice.py
+
+
+# Workaround an automake bug that leaves behind some files 
+# while it's finishing the distcheck target
+CLEANFILES += \
+	testsuite/.libs/test-pyloader
+
+endif #~ if COND_TESTS
+

plugins/pyloader/configure.ac

@@ -0,0 +1,160 @@
+# configure.ac - Copyright 2005, University
+#                of Padova, dept. of Pure and Applied
+#                Mathematics
+#
+# This file is part of SGPEMv2.
+#
+# This 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.
+#
+# SGPEMv2 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 SGPEMv2; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+dnl ----------------- CONFIGURE ---------------------
+
+AC_INIT([sgpemv2-pyloader],[0.1],[matteo@member.fsf.org])
+
+if test -f "`pwd`/configure.ac"; then
+        AC_MSG_FAILURE([
+        ** This seems to be the pkg root directory.
+	** Compiling here your sources is considered
+	** as unpolite as exploring your nose with 
+	** your pinky whilst attending a wedding party.
+        ** Please create a new dir as described in
+        ** the README file, and then run configure
+        ** into it. If you think you've got it right, 
+	** please inform the mantainer of this error!
+	** He'll thoroughfully bash his head on the wall.], 
+	-1 )
+fi
+
+AC_GNU_SOURCE
+AC_CONFIG_AUX_DIR(config)
+
+AC_CANONICAL_TARGET
+
+dnl starting automake
+AM_INIT_AUTOMAKE([dejagnu dist-bzip2])
+
+dnl gettext & libtool
+AC_ARG_VAR([LT_LDFLAGS],
+[You can use this variable to pass an option 
+to libtool when it is in linking mode (for 
+example, "-all-static")])
+AC_PROG_LIBTOOL
+AM_GNU_GETTEXT([external])
+AM_GNU_GETTEXT_VERSION([0.14.1])
+
+dnl PYTHON_VERSION is declared precious by AC_PYTHON_DEVEL,
+dnl so don't use it here
+PY_VERSION=2.3
+GTKMM_VERSION=2.8.0
+SGPEMV2_VERSION=0.1
+
+dnl c++ compiler and flags
+AC_PROG_CXX
+AC_CHECK_CXXFLAG([CXXFLAGS], [Wall])
+AC_CHECK_CXXFLAG([CXXFLAGS], [pedantic])
+AC_CHECK_CXXFLAG([CXXFLAGS], [Wextra])
+AC_CHECK_CXXFLAG([CXXFLAGS], [Wno-long-long])
+AC_CHECK_LDFLAG([LDFLAGS], [--as-needed])
+
+AC_PROG_INSTALL
+
+dnl make
+AC_PROG_MAKE_SET
+
+dnl check for python and SWIG
+AC_PYTHON_DEVEL([>= '$PY_VERSION'])
+AC_PROG_SWIG
+SWIG_ENABLE_CXX
+SWIG_PYTHON
+
+dnl add pkg-config search path for sgpemv2-uninstalled.pc 
+dnl if we're building in a subdir of that pkg
+_old_pkg_path=$[]PKG@&t@_CONFIG_PATH
+if test -f "../../config/sgpemv2-uninstalled.pc"; then
+	export PKG_@&t@CONFIG_PATH="../../config:$PKG_CONFIG_PATH"
+fi
+
+dnl check for sgpemv2!
+AC_PROG_SGPEMV2([$SGPEMV2_VERSION])
+
+dnl revert from old var
+if test "x$_old_pkg_path" = "x"; then
+	unset -v PKG@&t@_CONFIG_PATH
+else
+	export PKG@&t@_CONFIG_PATH="$_old_pkg_path"
+fi
+
+dnl check for glib & cairo
+PKG_CHECK_MODULES([GTHREAD], 
+		[gthread-2.0 >= $GTKMM_VERSION],
+		:, AC_MSG_ERROR([$GTHREAD_PKG_ERRORS]))
+PKG_CHECK_MODULES([GLIBMM], 
+		[glibmm-2.4 >= $GTKMM_VERSION],
+		:, AC_MSG_ERROR([$GLIBMM_PKG_ERRORS]))
+
+dnl use DSO visibility tags for systems that supports it correctly
+dnl (for example, GCC 4.0 and above)
+dnl see http://gcc.gnu.org/wiki/Visibility for more informations
+AH_TEMPLATE([SG_DLLEXPORT],[Attribute for objects to be exported from DSOs])
+AH_TEMPLATE([SG_DLLIMPORT],[Attribute for objects to be imported from DSOs])
+AH_TEMPLATE([SG_DLLLOCAL], [Attribute for objects local to current DSO])
+AH_TEMPLATE([SG_DLLPUBLIC],[Attribute for DSO public objects])
+
+dnl for now it works only with GCC >= 4.0.0
+AC_MSG_CHECKING([whether GCC supports DSO visibility attributes])
+AC_LANG_PUSH([C++])
+AC_COMPILE_IFELSE(
+	AC_LANG_PROGRAM([], [
+		#if defined __GNUC__ && (__GNUC__) >= 4
+		return 0;
+		#else
+		bails out with a compilation error.
+		#endif
+	]),[
+		AC_MSG_RESULT([yes])
+		AC_DEFINE([SG_DLLIMPORT],[/* intentionally left with no value */])
+		AC_DEFINE([SG_DLLEXPORT],[__attribute__ ((visibility("default")))])
+		AC_DEFINE([SG_DLLLOCAL],[__attribute__ ((visibility("hidden")))])
+		AC_DEFINE([SG_DLLPUBLIC],[__attribute__ ((visibility("default")))])
+
+		AC_CHECK_CXXFLAG([VISIB_HIDDEN], [fvisibility=hidden])
+		AC_SUBST([VISIB_HIDDEN])
+		AC_CHECK_CXXFLAG([CXXFLAGS],[fvisibility-inlines-hidden])
+	],[
+		AC_MSG_RESULT([no])
+		AC_DEFINE([SG_DLLIMPORT],[/* unsupported */])
+		AC_DEFINE([SG_DLLEXPORT],[/* unsupported */])
+		AC_DEFINE([SG_DLLLOCAL],[/* unsupported */])
+		AC_DEFINE([SG_DLLPUBLIC],[/* unsupported */])
+])
+AC_LANG_POP
+
+dnl see if we've to compile tests
+AC_MSG_CHECKING([whether tests have to be built])
+AC_ARG_ENABLE([tests],
+   AS_HELP_STRING([--disable-tests], 
+                  [don't compile the tests provided with sgpemv2]),
+   [compile_tests="$enableval"],
+   [compile_tests="yes"])
+AC_MSG_RESULT([$compile_tests])
+AM_CONDITIONAL([COND_TESTS], [test "$compile_tests" = "yes"])
+
+dnl output files
+AC_CONFIG_HEADERS([config.h:config.h.in])
+
+AC_CONFIG_FILES([ 
+Makefile
+po/Makefile.in
+])
+AC_OUTPUT

plugins/pyloader/gettext.h

@@ -0,0 +1,83 @@
+/* Convenience header for conditional use of GNU <libintl.h>.
+   Copyright (C) 1995-1998, 2000-2002, 2004 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+   USA.  */
+
+#ifndef _LIBGETTEXT_H
+#define _LIBGETTEXT_H 1
+
+/* NLS can be disabled through the configure --disable-nls option.  */
+#if ENABLE_NLS
+
+/* Get declarations of GNU message catalog functions.  */
+# include <libintl.h>
+
+#else
+
+/* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which
+   chokes if dcgettext is defined as a macro.  So include it now, to make
+   later inclusions of <locale.h> a NOP.  We don't include <libintl.h>
+   as well because people using "gettext.h" will not include <libintl.h>,
+   and also including <libintl.h> would fail on SunOS 4, whereas <locale.h>
+   is OK.  */
+#if defined(__sun)
+# include <locale.h>
+#endif
+
+/* Many header files from the libstdc++ coming with g++ 3.3 or newer include
+   <libintl.h>, which chokes if dcgettext is defined as a macro.  So include
+   it now, to make later inclusions of <libintl.h> a NOP.  */
+#if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3)
+# include <cstdlib>
+# if (__GLIBC__ >= 2) || _GLIBCXX_HAVE_LIBINTL_H
+#  include <libintl.h>
+# endif
+#endif
+
+/* Disabled NLS.
+   The casts to 'const char *' serve the purpose of producing warnings
+   for invalid uses of the value returned from these functions.
+   On pre-ANSI systems without 'const', the config.h file is supposed to
+   contain "#define const".  */
+# define gettext(Msgid) ((const char *) (Msgid))
+# define dgettext(Domainname, Msgid) ((const char *) (Msgid))
+# define dcgettext(Domainname, Msgid, Category) ((const char *) (Msgid))
+# define ngettext(Msgid1, Msgid2, N) \
+    ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
+# define dngettext(Domainname, Msgid1, Msgid2, N) \
+    ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
+# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \
+    ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
+# define textdomain(Domainname) ((const char *) (Domainname))
+# define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname))
+# define bind_textdomain_codeset(Domainname, Codeset) ((const char *) (Codeset))
+
+#endif
+
+/* A pseudo function call that serves as a marker for the automated
+   extraction of messages, but does not call gettext().  The run-time
+   translation is done at a different place in the code.
+   The argument, String, should be a literal string.  Concatenated strings
+   and other string expressions won't work.
+   The macro's expansion is not parenthesized, so that it is suitable as
+   initializer for static 'char[]' or 'const char[]' variables.  */
+#define gettext_noop(String) String
+
+/* Commodity macros -- added by Matteo Settenvini 2006-01-13 */
+#define  _(x) (gettext(x))
+#define N_(x) (gettext_noop(x))
+
+#endif /* _LIBGETTEXT_H */

plugins/pyloader/m4/compilerflags.m4

@@ -0,0 +1,60 @@
+dnl  **************************************************
+dnl    Copyright (C) 2004   Matteo Settenvini
+dnl  **************************************************
+
+dnl ---------- AC_CHECK_CXXFLAG ---------------------
+dnl This macro checks if a particular flag for the 
+dnl C++ compiler works. If it is so, it puts the flag 
+dnl into the first macro parameter. 
+dnl Example of usage : AC_CHECK_CXXFLAG([CXXFLAGS],[Wall])
+dnl -------------------------------------------------
+AC_DEFUN([AC_CHECK_CXXFLAG],
+[ if test -z "$1" -o -z "$2"; then
+	AC_MSG_FAILURE([Wrong parameters passed to the m4 macro. 
+Please contact the package mantainer.])
+  fi
+  AC_REQUIRE([AC_PROG_CXX])dnl
+  AC_MSG_CHECKING([whether $CXX supports the -$2 flag])
+  ac_check_cxxflags=$CXXFLAGS
+  CXXFLAGS="-$2"
+  AC_LANG_PUSH([C++])
+  AC_COMPILE_IFELSE(
+    AC_LANG_PROGRAM([], [return 0;]),
+    [AC_MSG_RESULT([yes])
+      CXXFLAGS="$ac_check_cxxflags"
+      $1="-$2 $[$1]" ],
+    [AC_MSG_RESULT([no])
+      CXXFLAGS=$ac_check_cxxflags ]
+  )
+  AC_LANG_POP
+])dnl ------- AC_CHECK_CXXFLAG ----------------------
+
+
+
+dnl ---------- AC_CHECK_CFLAG ---------------------
+dnl This macro checks if a particular flag for the 
+dnl C compiler works. If it is so, it adds the flag 
+dnl into the first macro parameter.
+dnl Example of usage : AC_CHECK_CFLAG([CFLAGS],[Wall])
+dnl -------------------------------------------------
+AC_DEFUN([AC_CHECK_CFLAG],
+[ if test -z "$1" -o -z "$2"; then
+	AC_MSG_FAILURE([Wrong parameters passed to the m4 macro. 
+Please contact the package mantainer.])
+  fi
+  AC_REQUIRE([AC_PROG_CC])dnl
+  AC_MSG_CHECKING([whether $CC supports the -$2 flag])
+  ac_check_cflags=$CFLAGS
+  CFLAGS="-$2"
+  AC_LANG_PUSH([C])
+  AC_COMPILE_IFELSE(
+    AC_LANG_PROGRAM([], [return 0;]),
+    [AC_MSG_RESULT([yes])
+      CFLAGS="$ac_check_cflags"
+      $1="-$2 $[$1]" ],
+    [AC_MSG_RESULT([no])
+      CFLAGS=$ac_check_cflags ]
+  )
+  AC_LANG_POP
+])dnl ------- AC_CHECK_CFLAG ----------------------
+

plugins/pyloader/m4/linkingflags.m4

@@ -0,0 +1,31 @@
+dnl  **************************************************
+dnl    Copyright (C) 2004   Matteo Settenvini
+dnl  **************************************************
+
+dnl ---------- AX_CHECK_LDFLAG ---------------------
+dnl This macro checks if a particular flag for the 
+dnl C++ compiler works. If it is so, it adds the flag 
+dnl to the end of the first parameter. 
+dnl Example of usage : AC_CHECK_LDFLAG([LDFLAGS],[--as-needed])
+dnl -------------------------------------------------
+AC_DEFUN([AC_CHECK_LDFLAG],
+[   if test -z "$1" -o -z "$2"; then
+	AC_MSG_FAILURE([Wrong parameters passed to the m4 macro. 
+Please contact the package mantainer.])
+  fi
+  AC_REQUIRE([AC_PROG_CC])dnl
+  AC_MSG_CHECKING([whether the linker supports the $2 flag])
+  ac_check_ldflags=$LDFLAGS
+  LDFLAGS="-Wl,$2"
+  AC_LANG_PUSH([C])
+  AC_LINK_IFELSE(
+    AC_LANG_PROGRAM([], [return 0;]),
+    [AC_MSG_RESULT([yes])
+      LDFLAGS=$ac_check_ldflags
+      $1="-Wl,$2 $[$1]" ],
+    [AC_MSG_RESULT([no])
+      LDFLAGS=$ac_check_ldflags ]
+  )
+  AC_LANG_POP
+])dnl ------- AC_CHECK_LDFLAG ----------------------
+

plugins/pyloader/m4/sgpemv2-dirs.m4

@@ -0,0 +1,81 @@
+dnl m4/sgpemv2-dirs.m4 - Copyright 2005, 2006, University
+dnl                      of Padova, dept. of Pure and Applied
+dnl                      Mathematics
+dnl
+dnl This file is part of SGPEMv2.
+dnl
+dnl This is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl SGPEMv2 is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with SGPEMv2; if not, write to the Free Software
+dnl Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+dnl ---------- AC_PROG_SGPEMV2 ---------------------
+dnl
+dnl Synopsis: AC_PROG_SGPEMV2([min_version])
+dnl
+dnl This macro checks if sgpemv2 is installed, and 
+dnl AC_SUBSTs the following variables:
+dnl
+dnl SGPEMV2_CFLAGS       -> necessary includes for compiling 
+dnl                         plugins
+dnl SGPEMV2_LIBS         -> libraries to link against when 
+dnl                         building a loadable plugin
+dnl SGPEMV2_POLICIES_DIR -> global policies directory
+dnl SGPEMV2_PLUGINS_DIR  -> global plugins directory
+dnl
+dnl This is particularly useful for plugin installation.
+dnl It takes a parameter which is the minimal version
+dnl installed of sgpemv2 this macro checks for.
+dnl The parameter is mandatory.
+dnl
+dnl Example of usage: AC_PROG_SGPEMV2([0.1])
+dnl ------------------------------------------------
+AC_DEFUN([AC_PROG_SGPEMV2],
+[ 
+  PKG_PROG_PKG_CONFIG([0.20])
+
+  if test "x$1" = "x"; then
+  	AC_MSG_FAILURE([Wrong number of parameters passed to macro AC@&t@_PROG_SGPEMV2. Please contact this package mantainer.])
+  fi
+  
+  _pkg_sgpemv2_module="sgpemv2 >= $1"
+
+  PKG_CHECK_MODULES([SGPEMV2], [$_pkg_sgpemv2_module],
+  		:, AC_MSG_ERROR([$SGPEMV2_PKG_ERRORS]))
+ 
+  AC_MSG_CHECKING([for sgpemv2 compiler flags])
+  AC_MSG_RESULT([$SGPEMV2_CFLAGS])
+
+  AC_MSG_CHECKING([for sgpemv2 linking flags])
+  AC_MSG_RESULT([$SGPEMV2_LIBS])
+
+  AC_MSG_CHECKING([for sgpemv2 policies default installation directory])
+  SGPEMV2_POLICIES_DIR=`$PKG_CONFIG --variable=policies_dir "$_pkg_sgpemv2_module" 2>/dev/null`
+  if test "x$SGPEMV2_POLICIES_DIR" = "x"; then
+  	AC_MSG_ERROR([Unable to retrieve value])
+  else
+  	AC_MSG_RESULT([$SGPEMV2_POLICIES_DIR])
+  fi
+
+  AC_MSG_CHECKING([for sgpemv2 plugins default installation directory])
+  SGPEMV2_PLUGINS_DIR=`$PKG_CONFIG --variable=plugins_dir "$_pkg_sgpemv2_module" 2>/dev/null`
+  if test "x$SGPEMV2_PLUGINS_DIR" = "x"; then
+  	AC_MSG_ERROR([Unable to retrieve value])
+  else
+	AC_MSG_RESULT([$SGPEMV2_PLUGINS_DIR])
+  fi
+
+  AC_SUBST([SGPEMV2_POLICIES_DIR])
+  AC_SUBST([SGPEMV2_PLUGINS_DIR])
+
+])dnl ------- AC_PROG_SGPEMV2 ----------------------
+

plugins/pyloader/po/Makevars

@@ -0,0 +1,41 @@
+# Makefile variables for PO directory in any package using GNU gettext.
+
+# Usually the message domain is the same as the package name.
+DOMAIN = $(PACKAGE)
+
+# These two variables depend on the location of this directory.
+subdir = po
+top_builddir = ..
+
+# These options get passed to xgettext.
+XGETTEXT_OPTIONS = --keyword=_ --keyword=N_
+
+# This is the copyright holder that gets inserted into the header of the
+# $(DOMAIN).pot file.  Set this to the copyright holder of the surrounding
+# package.  (Note that the msgstr strings, extracted from the package's
+# sources, belong to the copyright holder of the package.)  Translators are
+# expected to transfer the copyright for their translations to this person
+# or entity, or to disclaim their copyright.  The empty string stands for
+# the public domain; in this case the translators are expected to disclaim
+# their copyright.
+COPYRIGHT_HOLDER = Free Software Foundation, Inc.
+
+# This is the email address or URL to which the translators shall report
+# bugs in the untranslated strings:
+# - Strings which are not entire sentences, see the maintainer guidelines
+#   in the GNU gettext documentation, section 'Preparing Strings'.
+# - Strings which use unclear terms or require additional context to be
+#   understood.
+# - Strings which make invalid assumptions about notation of date, time or
+#   money.
+# - Pluralisation problems.
+# - Incorrect English spelling.
+# - Incorrect formatting.
+# It can be your email address, or a mailing list address where translators
+# can write to without being subscribed, or the URL of a web page through
+# which the translators can contact you.
+MSGID_BUGS_ADDRESS = matteo@member.fsf.org
+
+# This is the list of locale categories, beyond LC_MESSAGES, for which the
+# message catalogs shall be used.  It is usually empty.
+EXTRA_LOCALE_CATEGORIES =

plugins/pyloader/python_policy.hh

@@ -28,8 +28,8 @@
 
 #include <iostream>
 
-#include "../policy.hh"
+#include "policy.hh"
-#include "../user_interrupt_exception.hh"
+#include "user_interrupt_exception.hh"
 
 namespace sgpem
 {

plugins/pyloader/python_policy_manager.cc

@@ -19,7 +19,7 @@
 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 #include "python_policy_manager.hh"
-#include "../global_settings.hh"
+#include "global_settings.hh"
 
 #include <Python.h>
 #include <glibmm/ustring.h>
@@ -101,7 +101,7 @@ PythonPolicyManager::init()
   for_each(GlobalSettings::instance().policies_dir_begin(),
 	   GlobalSettings::instance().policies_dir_end(),
 	   pol_dirs_concat(importdirs));
-  importdirs += " '" MODDIR "' ]\n";
+  importdirs += " '" SHAREDIR "' ]\n";
 
   PyRun_SimpleString(importdirs.c_str());
 

plugins/pyloader/python_policy_manager.hh

@@ -25,7 +25,7 @@
 
 #include <Python.h>
 
-#include "../policy_manager.hh"
+#include "policy_manager.hh"
 #include "python_policy.hh"
 
 namespace sgpem

plugins/pyloader/testsuite/test-python_loader.cc

@@ -22,13 +22,12 @@
  * class and its closely related cousins. More documentation to be written
  * here, thanks very much. */
 
-#include "backend/pyloader/python_policy_manager.hh"
+#include "../python_policy_manager.hh"
-#include "backend/pyloader/python_policy.hh"
+#include "../python_policy.hh"
-#include "backend/global_settings.hh"
+#include "global_settings.hh"
-#include "backend/schedulable_list.hh"
+#include "schedulable_list.hh"
-#include "backend/scheduler.hh"
+#include "scheduler.hh"
-#include "backend/user_interrupt_exception.hh"
+#include "user_interrupt_exception.hh"
-#include "templates/smartp.hh"
 
 #include <Python.h>
 #include <glibmm/module.h>

po/POTFILES.in

@@ -37,10 +37,6 @@
 ./src/backend/schedulable_status.hh
 ./src/backend/process.cc
 ./src/backend/process.hh
-./src/backend/pyloader/python_policy_manager.cc
-./src/backend/pyloader/python_policy_manager.hh
-./src/backend/pyloader/python_policy.cc
-./src/backend/pyloader/python_policy.hh
 ./src/backend/schedulable_list.cc
 ./src/backend/schedulable_list.hh
 ./src/standard_io.cc

po/sgpemv2.pot

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: matteo@member.fsf.org\n"
-"POT-Creation-Date: 2006-03-05 23:32+0100\n"
+"POT-Creation-Date: 2006-04-06 18:18+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -16,17 +16,34 @@ msgstr ""
 "Content-Type: text/plain; charset=CHARSET\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/parse_opts.cc:92
+#: src/parse_opts.cc:89
+#, c-format
+msgid ""
+"[EE] Wrong number of parameters. Please see \n"
+"%s --help\n"
+msgstr ""
+
+#: src/parse_opts.cc:108
 #, c-format
 msgid ""
 "SGPEMv2 is an educational software acting as a process scheduling simulator\n"
 "\n"
 "\n"
-"Usage : sgpemv2 [options]\n"
+"Usage : sgpemv2 [options] filename\n"
 "\n"
 "Options:\n"
 "\t-h, --help       this help you're reading\n"
-"\t-n, --no-gui            starts the program in command line mode\n"
+"\t-N, --no-gui     starts the program in command line mode\n"
+"\t-P dir, --policies-dir=dir\n"
+"\t                 add this directory to the default modules\n"
+"\t                 search path\n"
+"\t-M dir, --modules-dir=dir\n"
+"\t                 add this directory to default plugin\n"
+"\t                 search path\n"
+"\n"
+"Filename:\n"
+"\t                        a valid SGPEMv2 XML file\n"
+"\t                        to be opened.\n"
 "\n"
 "Long options are available only on GNU systems.\n"
 "\n"
@@ -36,11 +53,11 @@ msgstr ""
 msgid "Exit"
 msgstr ""
 
-#: src/graphical_terminal_io.cc:47
+#: src/graphical_terminal_io.cc:46
 msgid "Textual Simulation Log"
 msgstr ""
 
-#: src/graphical_terminal_io.cc:70
+#: src/graphical_terminal_io.cc:69
 msgid "Send Command"
 msgstr ""
 
@@ -70,11 +87,23 @@ msgstr ""
 #: src/text_simulation.cc:120
 msgid ""
 "\n"
+"ERROR: "
+msgstr ""
+
+#: src/text_simulation.cc:122
+msgid ""
+"\n"
+"Simulation is now stopped"
+msgstr ""
+
+#: src/text_simulation.cc:131
+msgid ""
+"\n"
 "-- PAUSE COMMAND --\n"
 "Pauses the simulation. The next call to RUN will restart it."
 msgstr ""
 
-#: src/text_simulation.cc:130
+#: src/text_simulation.cc:141
 msgid ""
 "\n"
 "-- STOP COMMAND --\n"
@@ -82,21 +111,21 @@ msgid ""
 "FIRST instant and start it."
 msgstr ""
 
-#: src/text_simulation.cc:141
+#: src/text_simulation.cc:152
 msgid ""
 "\n"
 "-- RESET COMMAND --\n"
 "Resets the simulation jumping back to the first instant."
 msgstr ""
 
-#: src/text_simulation.cc:151
+#: src/text_simulation.cc:162
 msgid ""
 "\n"
 "-- QUIT COMMAND --\n"
 "Exits the program."
 msgstr ""
 
-#: src/text_simulation.cc:154
+#: src/text_simulation.cc:165
 msgid ""
 "\n"
 "\n"
@@ -104,7 +133,7 @@ msgid ""
 "\n"
 msgstr ""
 
-#: src/text_simulation.cc:162
+#: src/text_simulation.cc:173
 msgid ""
 "\n"
 "-- Do you really want me to explain what HELP means? --\n"
@@ -112,7 +141,7 @@ msgid ""
 "\n"
 msgstr ""
 
-#: src/text_simulation.cc:184
+#: src/text_simulation.cc:195
 msgid ""
 "\n"
 "-- SetMode COMMAND --\n"
@@ -128,20 +157,20 @@ msgid ""
 "animation\n"
 msgstr ""
 
-#: src/text_simulation.cc:191
+#: src/text_simulation.cc:202
 msgid ""
 "\n"
 "ERROR: wrong number of parameters.\n"
 "Type HELP SETMODE for the description of the sintax"
 msgstr ""
 
-#: src/text_simulation.cc:200
+#: src/text_simulation.cc:211
 msgid ""
 "\n"
 "ERROR: the second parameter can be only CONTINUOUS or STEP"
 msgstr ""
 
-#: src/text_simulation.cc:208
+#: src/text_simulation.cc:219
 msgid ""
 "\n"
 "-- GetMode COMMAND --\n"
@@ -150,19 +179,19 @@ msgid ""
 "\tSTEP : if if the simulation is shown step-by-step"
 msgstr ""
 
-#: src/text_simulation.cc:213
+#: src/text_simulation.cc:224
 msgid ""
 "\n"
 "CONTINUOUS"
 msgstr ""
 
-#: src/text_simulation.cc:215
+#: src/text_simulation.cc:226
 msgid ""
 "\n"
 "STEP"
 msgstr ""
 
-#: src/text_simulation.cc:222
+#: src/text_simulation.cc:233
 msgid ""
 "\n"
 "-- SetTimer COMMAND --\n"
@@ -173,21 +202,21 @@ msgid ""
 "\t<param> must be an integer value > 0 and < 10000.\n"
 msgstr ""
 
-#: src/text_simulation.cc:228
+#: src/text_simulation.cc:239
 msgid ""
 "\n"
 "ERROR: wrong number of parameters.\n"
 "Type HELP SETTIMER for the description of the sintax"
 msgstr ""
 
-#: src/text_simulation.cc:237
+#: src/text_simulation.cc:248
 msgid ""
 "\n"
 "ERROR: the second parameter has a wrong value.\n"
 "Type HELP SETTIMER for the description of the sintax"
 msgstr ""
 
-#: src/text_simulation.cc:245
+#: src/text_simulation.cc:256
 msgid ""
 "\n"
 "-- GetTimer COMMAND --\n"
@@ -195,7 +224,7 @@ msgid ""
 "waits between a step and the following one"
 msgstr ""
 
-#: src/text_simulation.cc:258
+#: src/text_simulation.cc:269
 msgid ""
 "\n"
 "-- JumpTo COMMAND --\n"
@@ -206,28 +235,28 @@ msgid ""
 "\t<param> must be an integer value >= 0"
 msgstr ""
 
-#: src/text_simulation.cc:265
+#: src/text_simulation.cc:276
 msgid ""
 "\n"
 "ERROR: wrong number of parameters.\n"
 "Type HELP JUMPTO for the description of the sintax"
 msgstr ""
 
-#: src/text_simulation.cc:274
+#: src/text_simulation.cc:285
 msgid ""
 "\n"
 "ERROR: the second parameter has a wrong value.\n"
 "Type HELP JUMPTO for the description of the sintax"
 msgstr ""
 
-#: src/text_simulation.cc:282
+#: src/text_simulation.cc:293
 msgid ""
 "\n"
 "-- GetPolicy COMMAND --\n"
 "Returns the name and the description of the current applied policy."
 msgstr ""
 
-#: src/text_simulation.cc:292
+#: src/text_simulation.cc:303
 msgid ""
 "\n"
 "-- GetPolicyAttributes COMMAND --\n"
@@ -239,13 +268,13 @@ msgid ""
 "\twhether the parameter is REQUIRED"
 msgstr ""
 
-#: src/text_simulation.cc:354
+#: src/text_simulation.cc:365
 msgid ""
 "\n"
 "Command not recognized: "
 msgstr ""
 
-#: src/text_simulation.cc:356
+#: src/text_simulation.cc:367
 msgid ""
 "\n"
 "Typer HELP for a list of avaiable commands."