add possibility to signalize available online-updates in infoicons

Origin commit data
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Branch: ni/coolstream
Commit: 3294d9f74d
Author: vanhofen <vanhofen@gmx.de>
Date: 2017-09-04 (Mon, 04 Sep 2017)

Origin message was:
------------------
- add possibility to signalize available online-updates in infoicons

------------------
No further description and justification available within origin commit message!

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This commit was generated by Migit

data/icons/status/info/Makefile.am

@@ -9,4 +9,6 @@ install_DATA = \
 	info2_off.png \
 	info2_on.png \
 	info3_off.png \
-	info3_on.png
+	info3_on.png \
+	info4_off.png \
+	info4_on.png

data/locale/deutsch.locale

@@ -647,7 +647,7 @@ filesystem.is.utf8.option.iso8859.1 ISO-8859-1
 filesystem.is.utf8.option.utf8 UTF-8
 flashupdate.actionreadflash lese Flash
 flashupdate.apply_settings Sollen die aktuellen Einstellungen in das neue Image übernommen werden?
-flashupdate.autocheck Beim Start nach Updates suchen
+flashupdate.autocheck Regelmäßig nach Updates suchen
 flashupdate.cantopenfile kann Datei nicht öffnen
 flashupdate.cantopenmtd kann MTD nicht öffnen
 flashupdate.checkupdate_internet Online-Update

data/locale/english.locale

@@ -647,7 +647,7 @@ filesystem.is.utf8.option.iso8859.1 ISO-8859-1
 filesystem.is.utf8.option.utf8 UTF-8
 flashupdate.actionreadflash reading
 flashupdate.apply_settings Import current settings into new image?
-flashupdate.autocheck Auto-check updates on boot
+flashupdate.autocheck Check updates periodically
 flashupdate.cantopenfile can't open file
 flashupdate.cantopenmtd can't open MTD
 flashupdate.checkupdate_internet Online update

src/gui/Makefile.am

@@ -107,6 +107,7 @@ libneutrino_gui_a_SOURCES = \
 	timeosd.cpp \
 	tmdb.cpp \
 	update.cpp \
+	update_check.cpp \
 	update_ext.cpp \
 	update_menue.cpp \
 	update_settings.cpp \

src/gui/update_check.cpp

@@ -0,0 +1,112 @@
+/*
+	update-check
+
+	Copyright (C) 2017 'vanhofen'
+	Homepage: http://www.neutrino-images.de/
+
+	License: GPL
+
+	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, write to the Free Software
+	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <pthread.h>
+#include <unistd.h>
+
+#include <global.h>
+#include <neutrino.h>
+
+#include <system/set_threadname.h>
+#include <gui/update.h>
+
+#include "update_check.h"
+
+#define C4U_SLEEP (6 * 60 * 60) // 6 hours
+#define C4U_FLAGFILE FLAGDIR "/.update"
+
+/* ----------------------------------------------------------------- */
+
+CFlashUpdateCheck::CFlashUpdateCheck()
+{
+	c4u_thread = 0;
+}
+
+CFlashUpdateCheck::~CFlashUpdateCheck()
+{
+	stopThread();
+}
+
+CFlashUpdateCheck* CFlashUpdateCheck::getInstance()
+{
+	static CFlashUpdateCheck * c4u = NULL;
+	if (!c4u)
+		c4u = new CFlashUpdateCheck();
+
+	return c4u;
+}
+
+void CFlashUpdateCheck::startThread()
+{
+	if (!c4u_thread)
+	{
+		printf("[CFlashUpdateCheck]: starting thread\n");
+		pthread_create(&c4u_thread, NULL, c4u_proc, (void*) NULL);
+		pthread_detach(c4u_thread);
+	}
+}
+
+void CFlashUpdateCheck::stopThread()
+{
+	if (c4u_thread)
+	{
+		printf("[CFlashUpdateCheck]: stopping thread\n");
+		pthread_cancel(c4u_thread);
+	}
+	c4u_thread = 0;
+}
+
+void* CFlashUpdateCheck::c4u_proc(void*)
+{
+	set_threadname("n:flashupdatecheck");
+
+	pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, 0);
+	pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, 0);
+
+	//printf("[CFlashUpdateCheck] %s: starting loop\n", __FUNCTION__);
+	while(1)
+	{
+		CFlashUpdate flashupdate;
+
+		//printf("[CFlashUpdateCheck]: check for updates\n");
+		if (flashupdate.checkOnlineVersion())
+		{
+			//printf("[CFlashUpdateCheck]: update available\n");
+			if (FILE *f = fopen(C4U_FLAGFILE, "w"))
+				fclose(f);
+		}
+		else
+		{
+			if (access(C4U_FLAGFILE, F_OK) == 0)
+				unlink(C4U_FLAGFILE);
+		}
+
+		sleep(C4U_SLEEP);
+	}
+	return 0;
+}

src/gui/update_check.h

@@ -0,0 +1,45 @@
+/*
+	update-check
+
+	Copyright (C) 2017 'vanhofen'
+	Homepage: http://www.neutrino-images.de/
+
+	License: GPL
+
+	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, write to the Free Software
+	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef __update_check__
+#define __update_check__
+
+class CFlashUpdateCheck
+{
+	public:
+		CFlashUpdateCheck();
+		~CFlashUpdateCheck();
+		static CFlashUpdateCheck* getInstance();
+
+		void	startThread();
+		void	stopThread();
+
+	private:
+
+		pthread_t	c4u_thread;
+		static void*	c4u_proc(void *arg);
+
+};
+
+#endif // __update_check__

src/neutrino.cpp

@@ -94,6 +94,7 @@
 #include "gui/start_wizard.h"
 #include "gui/update_ext.h"
 #include "gui/update.h"
+#include "gui/update_check.h"
 #include "gui/videosettings.h"
 #include "gui/audio_select.h"
 #include "gui/webtv_setup.h" //NI
@@ -376,6 +377,7 @@ int CNeutrinoApp::loadSetup(const char * fname)
 		else if	(i==1)	sprintf(cfg_value, "/var/etc/.call");
 		else if	(i==2)	sprintf(cfg_value, "/var/etc/.srv");
 		else if	(i==3)	sprintf(cfg_value, "/var/etc/.card");
+		else if	(i==4)	sprintf(cfg_value, "/var/etc/.update");
 		else		strcpy(cfg_value, "");
 		g_settings.mode_icons_flag[i] = configfile.getString(cfg_key, cfg_value);
 	}
@@ -1081,13 +1083,11 @@ void CNeutrinoApp::upgradeSetup(const char * fname)
 			configfile.setString("usermenu_tv_yellow", g_settings.usermenu[SNeutrinoSettings::BUTTON_YELLOW]->items);
 		}
 	}
-	//NI
 	if (g_settings.version_pseudo < "20160804110000")
 	{
 		if (g_settings.tmdb_api_key == "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX")
 			g_settings.tmdb_api_key = "7270f1b571c4ecbb5b204ddb7f8939b1";
 	}
-	//NI
 	if (g_settings.version_pseudo < "20161411235900")
 	{
 		//convert and remove obsolete recording_tevents key
@@ -1137,13 +1137,11 @@ void CNeutrinoApp::upgradeSetup(const char * fname)
 		configfile.deleteKey("screen_width");
 		configfile.deleteKey("screen_height");
 	}
-	//NI
 	if (g_settings.version_pseudo < "20170516150000")
 	{
 		if (g_settings.movieplayer_bisection_jump == 1)
 			g_settings.movieplayer_bisection_jump = 5;
 	}
-	//NI
 	if (g_settings.version_pseudo < "20170606000000")
 	{
 		//remove CProgressBar::PB_GRAPHIC
@@ -1153,13 +1151,18 @@ void CNeutrinoApp::upgradeSetup(const char * fname)
 			g_settings.theme.progressbar_gradient = 1;
 		}
 	}
-	//NI
 	if (g_settings.version_pseudo < "20170606215500")
 	{
 		//align fontsize.filebrowser_item to new default
 		if (configfile.getInt32("fontsize.filebrowser_item", 16) == 16)
 			configfile.setInt32("fontsize.filebrowser_item", 17);
 	}
+	if (g_settings.version_pseudo < "20170904080000")
+	{
+		//add flagfile for periodically update-check
+		if (g_settings.mode_icons_flag[4].empty())
+			g_settings.mode_icons_flag[4] = FLAGDIR "/.update";
+	}
 
 	g_settings.version_pseudo = NEUTRINO_VERSION_PSEUDO;
 	configfile.setString("version_pseudo", g_settings.version_pseudo);
@@ -2551,6 +2554,7 @@ TIMER_START();
 
 TIMER_STOP("################################## after all ##################################");
 	if (g_settings.softupdate_autocheck) {
+#if 0
 		hintBox = new CHintBox(LOCALE_MESSAGEBOX_INFO, g_Locale->getText(LOCALE_FLASHUPDATE_CHECKUPDATE_INTERNET));
 		hintBox->paint();
 		CFlashUpdate flash;
@@ -2561,6 +2565,8 @@ TIMER_STOP("################################## after all #######################
 		}
 		hintBox->hide();
 		delete hintBox;
+#endif
+		CFlashUpdateCheck::getInstance()->startThread();
 	}
 	RealRun();
 
@@ -4720,6 +4726,8 @@ void stop_daemons(bool stopall, bool for_flash)
 		cs_deregister_messenger();
 	}
 
+	delete CFlashUpdateCheck::getInstance();
+
 	if (for_flash) {
 		delete cHddStat::getInstance();
 		delete CRecordManager::getInstance();

version_pseudo.h

@@ -1 +1 @@
-#define NEUTRINO_VERSION_PSEUDO "20170606215500"
+#define NEUTRINO_VERSION_PSEUDO "20170904080000"