COPKGManager: add possibility to manage source feeds for packages

Feeds are saved in opkg config file.

NOTE:Existing config file will be overwrite, so must be reconfigured
via gui.
Source names are strictly numbered src 0...10 (maximmal 10 at the moment)

FIXME: input mask in keyboardinput class is too small for some adresses, large
address names are cutted and makes entries useless

data/locale/deutsch.locale

@@ -1196,6 +1196,7 @@ menu.hint_next Weiter zum nächsten Menü.\nDie Taste 'Menü' schließt alle Men
 menu.hint_next_brief Weiter zum nächsten Menü
 menu.hint_numeric_adjust Bei numerischer Programmwahl die Kanalliste am neu gewählten Programm ausrichten
 menu.hint_opkg Software-Pakete installieren oder vorhandene aktualisieren
+menu.hint_opkg_feed_address_edit Bearbeiten von Feed-Adressen
 menu.hint_opkg_install_local_package Paket von USB-Stick, SD, Freigabe oder lokalem Ordner installieren.
 menu.hint_opkg_upgrade Aktualisiert alle installierten Pakete auf die neueste verfügbare Version
 menu.hint_osd Farben, Schriftarten, Anzeigegröße, Ansichtsoptionen der Menüs und mehr
@@ -1862,9 +1863,12 @@ opkg.button.expert_on Experten-Modus
 opkg.button.info Paket-Informationen
 opkg.button.install Paket installieren
 opkg.button.uninstall Paket entfernen
+opkg.enter.feed.address Bitte Adresse für Server-Feed oder lokalen Ordner eintragen!
+opkg.enter.feed.address.example Beispiel: http://pkg.nevis.neutrino-hd.com
 opkg.failure.install Installation fehlgeschlagen
 opkg.failure.update Update fehlgeschlagen
 opkg.failure.upgrade Upgrade fehlgeschlagen
+opkg.feed.addresses Feed-Adressen
 opkg.install.local.package Installiere lokales Paket
 opkg.messagebox.reinstall %s erneut installieren?
 opkg.messagebox.remove %s entfernen?

data/locale/english.locale

@@ -1196,6 +1196,7 @@ menu.hint_next Continue to next menu\nPress menu key to close all menus
 menu.hint_next_brief Continue to next menu
 menu.hint_numeric_adjust Adjust channel list mode on numeric zap
 menu.hint_opkg Install or update software packages
+menu.hint_opkg_feed_address_edit Edit feed addresses
 menu.hint_opkg_install_local_package Install package from USB, SD, share or local directory.
 menu.hint_opkg_upgrade Updates all installed packages to the most recent version available
 menu.hint_osd Colors, fonts, screen size\nGUI look and feel options
@@ -1863,9 +1864,12 @@ opkg.button.expert_on Expert mode
 opkg.button.info Package information
 opkg.button.install Install package
 opkg.button.uninstall Uninstall package
+opkg.enter.feed.address Please enter address for server, local folder or share!
+opkg.enter.feed.address.example Example: http://pkg.nevis.neutrino-hd.com
 opkg.failure.install Install failed
 opkg.failure.update Update failed
 opkg.failure.upgrade Upgrade failed
+opkg.feed.addresses Feed addresses
 opkg.install.local.package Install local package
 opkg.messagebox.reinstall Re-install %s?
 opkg.messagebox.remove Remove %s?

data/locale/nederlands.locale

@@ -1139,6 +1139,7 @@ menu.hint_network IP adres, gateway, DNS, Tijd synchronisatie\nNetwerklocaties e
 menu.hint_new_zap_mode Schakelen van kanalen toestaan tijdens het browsen.\n(Schakelen tussen vensters met de 'Mute' toets)
 menu.hint_numeric_adjust Pas zenderlijst modus aan na numerieke zap
 menu.hint_opkg Installeer of update software pakketten
+menu.hint_opkg_feed_address_edit Bewerk server adressen!
 menu.hint_opkg_install_local_package Installatiepakket van USB, SD of netwerk.
 menu.hint_opkg_upgrade Update alle geinstalleerde pakketten naar de meest recente beschikbare versie
 menu.hint_osd Kleuren, Lettertypes, scherm afmeting\ngebruikersinterface vormgeving
@@ -1753,9 +1754,12 @@ opkg.button.expert_on Expert modus
 opkg.button.info Pakket info
 opkg.button.install Installeer pakket
 opkg.button.uninstall Deinstaleer pakket
+opkg.enter.feed.address Voer het adres van de server!
+opkg.enter.feed.address.example Voorbeeld: http://pkg.nevis.neutrino-hd.com
 opkg.failure.install installatie mislukt
 opkg.failure.update Update mislukt
 opkg.failure.upgrade Upgrade mislukt
+opkg.feed.addresses Feed adressen
 opkg.install.local.package Installeer lokale pakket
 opkg.messagebox.reinstall Herinstalleer %s?
 opkg.messagebox.remove Wissen%s?

src/gui/opkg_manager.cpp

@@ -43,6 +43,7 @@
 #include <gui/widget/messagebox.h>
 #include <gui/widget/shellwindow.h>
 #include <gui/widget/progresswindow.h>
+#include <gui/widget/keyboard_input.h>
 #include <driver/screen_max.h>
 #include <gui/filebrowser.h>
 #include <system/debug.h>
@@ -55,8 +56,11 @@
 #include <errno.h>
 /* later this can be changed to just "opkg" */
 #define OPKG_CL "opkg-cl"
-#define OPKG_CL_CONFIG_OPTIONS " -V2 --tmp-dir=/tmp --cache=/tmp/.opkg "
 #define OPKG_TMP_DIR "/tmp/.opkg"
+#define OPKG_CL_CONFIG_OPTIONS " -V2 --tmp-dir=/tmp --cache=" OPKG_TMP_DIR
+
+
+#define OPKG_CONFIG_FILE "/etc/opkg/opkg.conf"
 
 using namespace std;
 
@@ -87,15 +91,23 @@ static const string pkg_types[OM_MAX] =
 	OPKG_CL " status ",
 };
 
-COPKGManager::COPKGManager()
+COPKGManager::COPKGManager(): opkg_conf('\t')
 {
 	width = 80;
+
+	//define default dest keys
+	string dest_defaults[] = {"/", OPKG_TMP_DIR, "/mnt"};
+	for(size_t i=0; i<sizeof(dest_defaults)/sizeof(dest_defaults[0]) ;i++)
+		config_dest.push_back(dest_defaults[i]);
+
+	loadConfig();
 	pkg_map.clear();
 	list_installed_done = false;
 	list_upgradeable_done = false;
 	expert_mode = false;
 	local_dir = &g_settings.update_dir_opkg;
 	CFileHelpers::createDir(OPKG_TMP_DIR);
+
 }
 
 COPKGManager::~COPKGManager()
@@ -111,6 +123,7 @@ int COPKGManager::exec(CMenuTarget* parent, const string &actionKey)
 		if (parent)
 			parent->hide();
 		int ret = showMenu();
+		saveConfig();
 		CFileHelpers::removeDir(OPKG_TMP_DIR);
 		return ret;
 	}
@@ -403,10 +416,17 @@ int COPKGManager::showMenu()
 	menu->addItem(upgrade_forwarder);
 
 	//select and install local package
-	CMenuForwarder *local;
-	local = new CMenuForwarder(LOCALE_OPKG_INSTALL_LOCAL_PACKAGE, true, NULL, this, "local_package", CRCInput::RC_green);
-	local->setHint(NEUTRINO_ICON_HINT_SW_UPDATE, LOCALE_MENU_HINT_OPKG_INSTALL_LOCAL_PACKAGE);
-	menu->addItem(local);
+	CMenuForwarder *fw;
+	fw = new CMenuForwarder(LOCALE_OPKG_INSTALL_LOCAL_PACKAGE, true, NULL, this, "local_package", CRCInput::RC_green);
+	fw->setHint(NEUTRINO_ICON_HINT_SW_UPDATE, LOCALE_MENU_HINT_OPKG_INSTALL_LOCAL_PACKAGE);
+	menu->addItem(fw);
+
+	//feed setup
+	CMenuWidget feeds_menu(LOCALE_OPKG_TITLE, NEUTRINO_ICON_UPDATE, w_max (100, 10));
+	showMenuConfigFeed(&feeds_menu);
+	fw = new CMenuForwarder(LOCALE_OPKG_FEED_ADRESSES, true, NULL, &feeds_menu, NULL, CRCInput::RC_www);
+	fw->setHint(NEUTRINO_ICON_HINT_SW_UPDATE, LOCALE_MENU_HINT_OPKG_FEED_ADRESSES_EDIT);
+	menu->addItem(fw);
 
 	menu->addItem(GenericMenuSeparatorLine);
 
@@ -467,7 +487,7 @@ int COPKGManager::showMenu()
 
 bool COPKGManager::hasOpkgSupport()
 {
-	string deps[] = {"/etc/opkg/opkg.conf", "/var/lib/opkg"};
+	string deps[] = {"/bin/opkg-check-config", "/bin/update-alternatives", "/var/lib/opkg", "/share/opkg/intercept"};
 
 	if (find_executable(OPKG_CL).empty()) {
 		dprintf(DEBUG_NORMAL, "[COPKGManager] [%s - %d]" OPKG_CL " executable not found\n", __func__, __LINE__);
@@ -722,3 +742,67 @@ bool COPKGManager::installPackage(const string& pkg_name, string options)
 
 	return true;
 }
+
+
+void COPKGManager::showMenuConfigFeed(CMenuWidget *feed_menu)
+{
+	feed_menu->addIntroItems(LOCALE_OPKG_FEED_ADRESSES);
+
+	for(size_t i=0; i<OPKG_MAX_FEEDS ;i++){
+		CKeyboardInput *feedinput = new CKeyboardInput("Feed " +to_string(i+1), &config_src[i], 0, NULL, NULL, LOCALE_OPKG_ENTER_FEED_ADDRESS, LOCALE_OPKG_ENTER_FEED_ADDRESS_EXAMPLE);
+		CMenuForwarder *fw = new CMenuDForwarder( string(), true , config_src[i], feedinput, NULL, CRCInput::convertDigitToKey(i));
+		feed_menu->addItem( fw);
+	}
+}
+
+void COPKGManager::loadConfig()
+{
+	opkg_conf.clear();
+	bool load_defaults = false;
+
+	if (!opkg_conf.loadConfig(OPKG_CONFIG_FILE,  '\t')){
+		dprintf(DEBUG_NORMAL,  "[COPKGManager] [%s - %d]  Error: error while loading opkg config file! -> %s. Using default settings!\n", __func__, __LINE__, OPKG_CONFIG_FILE);
+		load_defaults = true;
+	}
+
+	//package feeds
+	for(size_t i=0; i<OPKG_MAX_FEEDS ;i++){
+		string src_key = "src " + to_string(i);
+		config_src[i] = opkg_conf.getString(src_key, string());
+	}
+
+	//dest dir default keys, predefined in constructor
+	for(size_t j=0; j<config_dest.size() ;j++){
+		string dest_key = "dest " + to_string(j);
+		opkg_conf.getString(dest_key, config_dest[j]);
+	}
+
+	//load default settings and write to config file
+	if (load_defaults)
+		saveConfig();
+}
+
+void COPKGManager::saveConfig()
+{
+	//set package feeds
+	for(size_t i=0; i<OPKG_MAX_FEEDS ;i++){
+		string src_key = "src " + to_string(i);
+
+		if (!config_src[i].empty())
+			opkg_conf.setString(src_key, config_src[i]);
+		else
+			opkg_conf.deleteKey(src_key); //remove unused keys
+	}
+
+	//set dest dir default key values
+	for(size_t j=0; j<config_dest.size() ;j++){
+		string dest_key = "dest " + to_string(j);
+		opkg_conf.setString(dest_key, config_dest[j]);
+	}
+
+	//finally save config file
+	if (!opkg_conf.saveConfig(OPKG_CONFIG_FILE, '\t')){
+		dprintf(DEBUG_NORMAL,  "[COPKGManager] [%s - %d]  Error: error while saving opkg config file! -> %s\n", __func__, __LINE__, OPKG_CONFIG_FILE);
+		DisplayErrorMessage("Error while saving opkg config file!");
+	}
+}

src/gui/opkg_manager.h

@@ -5,7 +5,7 @@
 	OPKG-Manager Class for Neutrino-GUI
 
 	Implementation:
-	Copyright (C) 2012 T. Graf 'dbt'
+	Copyright (C) 2012-2015 T. Graf 'dbt'
 	www.dbox2-tuning.net
 
 	Adaptions:
@@ -33,20 +33,28 @@
 
 #include <gui/widget/menue.h>
 #include <driver/framebuffer.h>
-
+#include <configfile.h>
 #include <string>
 #include <vector>
 #include <map>
 
+#define OPKG_MAX_FEEDS 10
+
 class COPKGManager : public CMenuTarget
 {
 	private:
 		int width;
 		std::string tmp_str;
 		CFrameBuffer *frameBuffer;
-
+		CConfigFile opkg_conf;
+		void saveConfig();
+		void loadConfig();
 		struct pkg;
 
+		//config
+		std::string config_src[OPKG_MAX_FEEDS];
+		std::vector<std::string> config_dest;
+
 		std::map<std::string,pkg> pkg_map;
 		std::vector<pkg*> pkg_vec;
 
@@ -84,6 +92,7 @@ class COPKGManager : public CMenuTarget
 
 		std::string getKeyInfo(const std::string& input, const std::string& pkg_info_key, const std::string& delimiters);
 		int showMenu();
+		void showMenuConfigFeed(CMenuWidget *feed_menu);
 		void updateMenu();
 		void refreshMenu();
 		bool badpackage(std::string &s);

src/system/locals.h

@@ -1223,6 +1223,7 @@ typedef enum
 	LOCALE_MENU_HINT_NEXT_BRIEF,
 	LOCALE_MENU_HINT_NUMERIC_ADJUST,
 	LOCALE_MENU_HINT_OPKG,
+	LOCALE_MENU_HINT_OPKG_FEED_ADRESSES_EDIT,
 	LOCALE_MENU_HINT_OPKG_INSTALL_LOCAL_PACKAGE,
 	LOCALE_MENU_HINT_OPKG_UPGRADE,
 	LOCALE_MENU_HINT_OSD,
@@ -1889,9 +1890,12 @@ typedef enum
 	LOCALE_OPKG_BUTTON_INFO,
 	LOCALE_OPKG_BUTTON_INSTALL,
 	LOCALE_OPKG_BUTTON_UNINSTALL,
+	LOCALE_OPKG_ENTER_FEED_ADDRESS,
+	LOCALE_OPKG_ENTER_FEED_ADDRESS_EXAMPLE,
 	LOCALE_OPKG_FAILURE_INSTALL,
 	LOCALE_OPKG_FAILURE_UPDATE,
 	LOCALE_OPKG_FAILURE_UPGRADE,
+	LOCALE_OPKG_FEED_ADRESSES,
 	LOCALE_OPKG_INSTALL_LOCAL_PACKAGE,
 	LOCALE_OPKG_MESSAGEBOX_REINSTALL,
 	LOCALE_OPKG_MESSAGEBOX_REMOVE,

src/system/locals_intern.h

@@ -1223,6 +1223,7 @@ const char * locale_real_names[] =
 	"menu.hint_next_brief",
 	"menu.hint_numeric_adjust",
 	"menu.hint_opkg",
+	"menu.hint_opkg_feed_address_edit",
 	"menu.hint_opkg_install_local_package",
 	"menu.hint_opkg_upgrade",
 	"menu.hint_osd",
@@ -1889,9 +1890,12 @@ const char * locale_real_names[] =
 	"opkg.button.info",
 	"opkg.button.install",
 	"opkg.button.uninstall",
+	"opkg.enter.feed.address",
+	"opkg.enter.feed.address.example",
 	"opkg.failure.install",
 	"opkg.failure.update",
 	"opkg.failure.upgrade",
+	"opkg.feed.addresses",
 	"opkg.install.local.package",
 	"opkg.messagebox.reinstall",
 	"opkg.messagebox.remove",