[libmce] Initial commit

.gitignore

+*~
+debian/files
+debian/libmce-glib
+debian/libmce-glib-dev
+debian/*.debhelper.log
+debian/*.debhelper
+debian/*.substvars
+debian/tmp
+documentation.list
+installroot
+build
+RPMS

Makefile

+# -*- Mode: makefile-gmake -*-
+
+.PHONY: clean all debug release pkgconfig
+
+#
+# Required packages
+#
+
+PKGS = glib-2.0 gio-2.0 gio-unix-2.0 libglibutil
+
+#
+# Default target
+#
+
+all: debug release pkgconfig
+
+#
+# Library version
+#
+
+VERSION_MAJOR = 1
+VERSION_MINOR = 0
+VERSION_RELEASE = 0
+
+# Version for pkg-config
+PCVERSION = $(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_RELEASE)
+
+NAME = mce-glib
+LIB_NAME = lib$(NAME)
+LIB_DEV_SYMLINK = $(LIB_NAME).so
+LIB_SYMLINK1 = $(LIB_DEV_SYMLINK).$(VERSION_MAJOR)
+LIB_SYMLINK2 = $(LIB_SYMLINK1).$(VERSION_MINOR)
+LIB_SONAME = $(LIB_SYMLINK1)
+LIB = $(LIB_SONAME).$(VERSION_MINOR).$(VERSION_RELEASE)
+
+#
+# Sources
+#
+
+SRC = \
+  mce_display.c \
+  mce_proxy.c
+GEN_SRC = \
+  com.nokia.mce.c
+
+#
+# Directories
+#
+
+SRC_DIR = src
+INCLUDE_DIR = include
+BUILD_DIR = build
+GEN_DIR = $(BUILD_DIR)
+SPEC_DIR = spec
+DEBUG_BUILD_DIR = $(BUILD_DIR)/debug
+RELEASE_BUILD_DIR = $(BUILD_DIR)/release
+
+#
+# Tools and flags
+#
+
+CC = $(CROSS_COMPILE)gcc
+LD = $(CC)
+WARNINGS = -Wall -Wno-unused-parameter -Wno-multichar
+INCLUDES = -I$(INCLUDE_DIR) -I$(GEN_DIR)
+BASE_FLAGS = -fPIC $(CFLAGS)
+FULL_CFLAGS = $(BASE_FLAGS) $(DEFINES) $(WARNINGS) $(INCLUDES) -MMD -MP \
+  $(shell pkg-config --cflags $(PKGS))
+LDFLAGS = $(BASE_FLAGS) -shared -Wl,-soname -Wl,$(LIB_SONAME) \
+  $(shell pkg-config --libs $(PKGS))
+DEBUG_FLAGS = -g
+RELEASE_FLAGS =
+
+ifndef KEEP_SYMBOLS
+KEEP_SYMBOLS = 0
+endif
+
+ifneq ($(KEEP_SYMBOLS),0)
+RELEASE_FLAGS += -g
+endif
+
+DEBUG_CFLAGS = $(FULL_CFLAGS) $(DEBUG_FLAGS) -DDEBUG
+RELEASE_CFLAGS = $(FULL_CFLAGS) $(RELEASE_FLAGS) -O2
+DEBUG_LDFLAGS = $(LDFLAGS) $(DEBUG_FLAGS)
+RELEASE_LDFLAGS = $(LDFLAGS) $(RELEASE_FLAGS)
+
+#
+# Files
+#
+
+PKGCONFIG = \
+  $(BUILD_DIR)/$(LIB_NAME).pc
+DEBUG_OBJS = \
+  $(GEN_SRC:%.c=$(DEBUG_BUILD_DIR)/%.o) \
+  $(SRC:%.c=$(DEBUG_BUILD_DIR)/%.o)
+RELEASE_OBJS = \
+  $(GEN_SRC:%.c=$(RELEASE_BUILD_DIR)/%.o) \
+  $(SRC:%.c=$(RELEASE_BUILD_DIR)/%.o)
+GEN_FILES = $(GEN_SRC:%=$(GEN_DIR)/%)
+.PRECIOUS: $(GEN_FILES)
+
+#
+# Dependencies
+#
+
+DEPS = $(DEBUG_OBJS:%.o=%.d) $(RELEASE_OBJS:%.o=%.d)
+ifneq ($(MAKECMDGOALS),clean)
+ifneq ($(strip $(DEPS)),)
+-include $(DEPS)
+endif
+endif
+
+$(GEN_FILES): | $(GEN_DIR)
+$(DEBUG_OBJS): | $(DEBUG_BUILD_DIR)
+$(RELEASE_OBJS): | $(RELEASE_BUILD_DIR)
+
+#
+# Rules
+#
+
+DEBUG_LIB = $(DEBUG_BUILD_DIR)/$(LIB)
+RELEASE_LIB = $(RELEASE_BUILD_DIR)/$(LIB)
+DEBUG_LINK = $(DEBUG_BUILD_DIR)/$(LIB_SONAME)
+RELEASE_LINK = $(RELEASE_BUILD_DIR)/$(LIB_SONAME)
+
+debug: $(DEBUG_LIB) $(DEBUG_LINK)
+
+release: $(RELEASE_LIB) $(RELEASE_LINK)
+
+pkgconfig: $(PKGCONFIG)
+
+clean:
+	rm -f *~ $(SRC_DIR)/*~ $(INCLUDE_DIR)/*~ rpm/*~
+	rm -fr $(BUILD_DIR) RPMS installroot
+	rm -fr debian/tmp debian/lib$(NAME) debian/lib$(NAME)-dev
+	rm -f documentation.list debian/files debian/*.substvars
+	rm -f debian/*.debhelper.log debian/*.debhelper debian/*~
+
+$(GEN_DIR):
+	mkdir -p $@
+
+$(DEBUG_BUILD_DIR):
+	mkdir -p $@
+
+$(RELEASE_BUILD_DIR):
+	mkdir -p $@
+
+$(GEN_DIR)/%.c: $(SPEC_DIR)/%.xml
+	gdbus-codegen --generate-c-code $(@:%.c=%) $<
+
+$(DEBUG_BUILD_DIR)/%.o : $(GEN_DIR)/%.c
+	$(CC) -c -I. $(DEBUG_CFLAGS) -MT"$@" -MF"$(@:%.o=%.d)" $< -o $@
+
+$(RELEASE_BUILD_DIR)/%.o : $(GEN_DIR)/%.c
+	$(CC) -c -I. $(RELEASE_CFLAGS) -MT"$@" -MF"$(@:%.o=%.d)" $< -o $@
+
+$(DEBUG_BUILD_DIR)/%.o : $(SRC_DIR)/%.c
+	$(CC) -c $(DEBUG_CFLAGS) -MT"$@" -MF"$(@:%.o=%.d)" $< -o $@
+
+$(RELEASE_BUILD_DIR)/%.o : $(SRC_DIR)/%.c
+	$(CC) -c $(RELEASE_CFLAGS) -MT"$@" -MF"$(@:%.o=%.d)" $< -o $@
+
+$(DEBUG_LIB): $(DEBUG_BUILD_DIR) $(DEBUG_OBJS)
+	$(LD) $(DEBUG_OBJS) $(DEBUG_LDFLAGS) -o $@
+
+$(RELEASE_LIB): $(RELEASE_BUILD_DIR) $(RELEASE_OBJS)
+	$(LD) $(RELEASE_OBJS) $(RELEASE_LDFLAGS) -o $@
+ifeq ($(KEEP_SYMBOLS),0)
+	strip $@
+endif
+
+$(DEBUG_LINK):
+	ln -sf $(LIB) $@
+
+$(RELEASE_LINK):
+	ln -sf $(LIB) $@
+
+$(PKGCONFIG): $(LIB_NAME).pc.in
+	sed -e 's/\[version\]/'$(PCVERSION)/g $< > $@
+
+#
+# Install
+#
+
+INSTALL_PERM  = 644
+INSTALL_OWNER = $(shell id -u)
+INSTALL_GROUP = $(shell id -g)
+
+INSTALL = install
+INSTALL_DIRS = $(INSTALL) -d
+INSTALL_FILES = $(INSTALL) -m $(INSTALL_PERM)
+
+INSTALL_LIB_DIR = $(DESTDIR)/usr/lib
+INSTALL_INCLUDE_DIR = $(DESTDIR)/usr/include/$(LIB_NAME)
+INSTALL_PKGCONFIG_DIR = $(DESTDIR)/usr/lib/pkgconfig
+
+INSTALL_ALIAS = $(INSTALL_LIB_DIR)/$(LIB_SHORTCUT)
+
+install: $(INSTALL_LIB_DIR)
+	$(INSTALL_FILES) $(RELEASE_LIB) $(INSTALL_LIB_DIR)
+	ln -sf $(LIB) $(INSTALL_LIB_DIR)/$(LIB_SYMLINK2)
+	ln -sf $(LIB_SYMLINK2) $(INSTALL_LIB_DIR)/$(LIB_SYMLINK1)
+
+install-dev: install $(INSTALL_INCLUDE_DIR) $(INSTALL_PKGCONFIG_DIR)
+	$(INSTALL_FILES) $(INCLUDE_DIR)/*.h $(INSTALL_INCLUDE_DIR)
+	$(INSTALL_FILES) $(PKGCONFIG) $(INSTALL_PKGCONFIG_DIR)
+	ln -sf $(LIB_SYMLINK1) $(INSTALL_LIB_DIR)/$(LIB_DEV_SYMLINK)
+
+$(INSTALL_LIB_DIR):
+	$(INSTALL_DIRS) $@
+
+$(INSTALL_INCLUDE_DIR):
+	$(INSTALL_DIRS) $@
+
+$(INSTALL_PKGCONFIG_DIR):
+	$(INSTALL_DIRS) $@

README

+mce client

debian/changelog

+libmce-glib (1.0.0) unstable; urgency=low
+
+  * Initial release
+
+ -- Slava Monich <slava.monich@jolla.com>  Thu, 06 Oct 2016 13:15:12 +0300

debian/compat

+5

debian/control

+Source: libmce-glib
+Section: libs
+Priority: optional
+Maintainer: Slava Monich <slava.monich@jolla.com>
+Build-Depends: debhelper (>= 7), libglib2.0-dev (>= 2.0), libglibutil-dev
+Standards-Version: 3.8.4
+
+Package: libmce-glib
+Section: libs
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: Client library for mce
+
+Package: libmce-glib-dev
+Section: libdevel
+Architecture: any
+Depends: libmce-glib (= ${binary:Version}), ${misc:Depends}
+Description: Development files for libmce-glib

debian/copyright

+Copyright (C) 2016 Jolla Ltd.
+
+You may use this file under the terms of BSD license as follows:
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+  1. Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+  2. Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+  3. Neither the name of Jolla Ltd nor the names of its contributors may
+     be used to endorse or promote products derived from this software
+     without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+
+The views and conclusions contained in the software and documentation
+are those of the authors and should not be interpreted as representing
+any official policies, either expressed or implied.

debian/libmce-glib-dev.install

+debian/tmp/usr/lib/libmce-glib.so usr/lib
+include/*.h usr/include/libmce-glib
+build/libmce-glib.pc usr/lib/pkgconfig

debian/libmce-glib.install

+debian/tmp/usr/lib/libmce-glib.so.* usr/lib

debian/rules

+#!/usr/bin/make -f
+# -*- makefile -*-
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+override_dh_auto_install:
+	dh_auto_install -- install-dev
+
+%:
+	dh $@

debian/source/format

+1.0

include/mce_display.h

+/*
+ * Copyright (C) 2016 Jolla Ltd.
+ * Contact: Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the name of Jolla Ltd nor the names of its contributors may
+ *      be used to endorse or promote products derived from this software
+ *      without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef MCE_DISPLAY_H
+#define MCE_DISPLAY_H
+
+#include "mce_types.h"
+
+G_BEGIN_DECLS
+
+typedef enum mce_display_state {
+    MCE_DISPLAY_STATE_OFF,
+    MCE_DISPLAY_STATE_DIM,
+    MCE_DISPLAY_STATE_ON
+} MCE_DISPLAY_STATE;
+
+typedef struct mce_display_priv MceDisplayPriv;
+
+typedef struct mce_display {
+    GObject object;
+    MceDisplayPriv* priv;
+    gboolean valid;
+    MCE_DISPLAY_STATE state;
+} MceDisplay;
+
+typedef void
+(*MceDisplayFunc)(
+    MceDisplay* display,
+    void* arg);
+
+MceDisplay*
+mce_display_new(
+    void);
+
+MceDisplay*
+mce_display_ref(
+    MceDisplay* display);
+
+void
+mce_display_unref(
+    MceDisplay* display);
+
+gulong
+mce_display_add_valid_changed_handler(
+    MceDisplay* display,
+    MceDisplayFunc fn,
+    void* arg);
+
+gulong
+mce_display_add_state_changed_handler(
+    MceDisplay* display,
+    MceDisplayFunc fn,
+    void* arg);
+
+void
+mce_display_remove_handler(
+    MceDisplay* display,
+    gulong id);
+
+G_END_DECLS
+
+#endif /* MCE_DISPLAY_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */

include/mce_log.h

+/*
+ * Copyright (C) 2016 Jolla Ltd.
+ * Contact: Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the name of Jolla Ltd nor the names of its contributors may
+ *      be used to endorse or promote products derived from this software
+ *      without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef MCE_LOG_H
+#define MCE_LOG_H
+
+#include "mce_types.h"
+#include <gutil_types.h>
+
+G_BEGIN_DECLS
+
+#define MCE_LOG_MODULE mce_log
+extern GLogModule MCE_LOG_MODULE;
+
+G_END_DECLS
+
+#endif /* MCE_LOG_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */

include/mce_types.h

+/*
+ * Copyright (C) 2016 Jolla Ltd.
+ * Contact: Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the name of Jolla Ltd nor the names of its contributors may
+ *      be used to endorse or promote products derived from this software
+ *      without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef MCE_TYPES_H
+#define MCE_TYPES_H
+
+#include <glib.h>
+#include <glib-object.h>
+
+#endif /* MCE_TYPES_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */

libmce-glib.pc.in

+libdir=/usr/lib
+includedir=/usr/include
+
+Name: libmce-glib
+Description: MCE client library
+Version: [version]
+Requires: libglibutil glib-2.0 gio-2.0
+Libs: -lmce-glib
+Cflags: -I${includedir}/libmce-glib

rpm/libmce-glib.spec

+Name: libmce-glib
+Version: 1.0.0
+Release: 0
+Summary: MCE client library
+Group: Development/Libraries
+License: BSD
+URL: https://git.merproject.org/mer-core/libmce-glib
+Source: %{name}-%{version}.tar.bz2
+BuildRequires:  pkgconfig(glib-2.0)
+BuildRequires:  pkgconfig(libglibutil)
+Requires(post): /sbin/ldconfig
+Requires(postun): /sbin/ldconfig
+
+%description
+Provides glib-based MCE client API
+
+%package devel
+Summary: Development library for %{name}
+Requires: %{name} = %{version}
+Requires: pkgconfig
+
+%description devel
+This package contains the development library for %{name}.
+
+%prep
+%setup -q
+
+%build
+make KEEP_SYMBOLS=1 release pkgconfig
+
+%install
+rm -rf %{buildroot}
+make install-dev DESTDIR=%{buildroot}
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root,-)
+%{_libdir}/%{name}.so.*
+
+%files devel
+%defattr(-,root,root,-)
+%{_libdir}/pkgconfig/*.pc
+%{_libdir}/%{name}.so
+%{_includedir}/%{name}/*.h

spec/com.nokia.mce.xml

+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE node PUBLIC
+  "-//freedesktop//DTD D-Bus Object Introspection 1.0//EN"
+  "http://standards.freedesktop.org/dbus/1.0/introspect.dtd">
+<node name="/com/nokia/mce/signal">
+  <!-- com.nokia.mce.request -->
+  <interface name="com.nokia.mce.request">
+    <method name="get_display_status">
+      <arg direction="out" name="display_state" type="s"/>
+    </method>
+  </interface>
+  <!-- com.nokia.mce.signal -->
+  <interface name="com.nokia.mce.signal">
+    <signal name="display_status_ind">
+      <arg name="display_state" type="s"/>
+    </signal>
+  </interface>
+</node>

src/mce/mode-names.h

+/**
+ * @file mode-names.h
+ * Defines for names of various modes and submodes for Mode Control Entity
+ * <p>
+ * This file is part of mce-dev
+ * <p>
+ * Copyright © 2004-2010 Nokia Corporation and/or its subsidiary(-ies).
+ * <p>
+ * @author David Weinehall <david.weinehall@nokia.com>
+ *
+ * These headers are free software; you can redistribute them
+ * and/or modify them under the terms of the GNU Lesser General Public
+ * License version 2.1 as published by the Free Software Foundation.
+ *
+ * These headers are distributed in the hope that they will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with these headers.
+ * If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef _MCE_MODE_NAMES_H_
+#define _MCE_MODE_NAMES_H_
+
+/**
+ * Master switch; set - radios enabled, unset - radios disabled
+ *
+ * @since v1.10.60
+ */
+#define MCE_RADIO_STATE_MASTER		(1 << 0)
+/**
+ * Cellular; set - enabled, unset - disabled
+ *
+ * @since v1.10.60
+ */
+#define MCE_RADIO_STATE_CELLULAR	(1 << 1)
+/**
+ * WLAN; set - enabled, unset - disabled
+ *
+ * @since v1.10.60
+ */
+#define MCE_RADIO_STATE_WLAN		(1 << 2)
+/**
+ * Bluetooth; set - enabled, unset - disabled
+ *
+ * @since v1.10.60
+ */
+#define MCE_RADIO_STATE_BLUETOOTH	(1 << 3)
+/**
+ * NFC; set - enabled, unset - disabled
+ *
+ * @since v1.10.93
+ */
+#define MCE_RADIO_STATE_NFC		(1 << 4)
+/**
+ * FM transmitter; set - enabled, unset - disabled
+ *
+ * @since v1.10.93
+ */
+#define MCE_RADIO_STATE_FMTX		(1 << 5)
+
+/**
+ * No ongoing call
+ *
+ * @since v1.8.4
+ */
+#define MCE_CALL_STATE_NONE			"none"
+/**
+ * Call ringing
+ *
+ * @since v1.8.29
+ */
+#define MCE_CALL_STATE_RINGING			"ringing"
+/**
+ * Call on-going
+ *
+ * @since v1.8.29
+ */
+#define MCE_CALL_STATE_ACTIVE			"active"
+/**
+ * Service operation on-going
+ * use to prevent calls from being initiated;
+ * will not prevent emergency calls
+ *
+ * @since v1.8.29
+ */
+#define MCE_CALL_STATE_SERVICE			"service"
+
+/**
+ * Normal call
+ *
+ * @since v1.8.4
+ */
+#define MCE_NORMAL_CALL				"normal"
+/**
+ * Emergency call
+ *
+ * @since v1.8.4
+ */
+#define MCE_EMERGENCY_CALL			"emergency"
+
+/**
+ * Touchscreen/Keypad locked
+ *
+ * @since v1.4.5
+ */
+#define MCE_TK_LOCKED				"locked"
+/**
+ * Touchscreen/Keypad silently locked
+ *
+ * @since v1.4.15
+ */
+#define MCE_TK_SILENT_LOCKED			"silent-locked"
+/**
+ * Touchscreen/Keypad locked with fadeout
+ *
+ * @since v1.4.15
+ */
+#define MCE_TK_LOCKED_DIM			"locked-dim"
+/**
+ * Touchscreen/Keypad locked with delay
+ *
+ * @since v1.12.2
+ */
+#define MCE_TK_LOCKED_DELAY			"locked-delay"
+/**
+ * Touchscreen/Keypad silently locked with fadeout
+ *
+ * @since v1.4.15
+ */
+#define MCE_TK_SILENT_LOCKED_DIM		"silent-locked-dim"
+/**
+ * Touchscreen/Keypad unlocked
+ *
+ * @since v1.4.5
+ */
+#define MCE_TK_UNLOCKED				"unlocked"
+/**
+ * Touchscreen/Keypad silently unlocked
+ *
+ * @since v1.6.33
+ */
+#define MCE_TK_SILENT_UNLOCKED			"silent-unlocked"
+
+/**
+ * Display state name for display on
+ *
+ * @since v1.5.21
+ */
+#define MCE_DISPLAY_ON_STRING			"on"
+/**
+ * Display state name for display dim
+ *
+ * @since v1.5.21
+ */
+#define MCE_DISPLAY_DIM_STRING			"dimmed"
+/**
+ * Display state name for display off
+ *
+ * @since v1.5.21
+ */
+#define MCE_DISPLAY_OFF_STRING			"off"
+