/*

 * CDDL HEADER START

 *

 * The contents of this file are subject to the terms of the

 * Common Development and Distribution License (the "License").

 * You may not use this file except in compliance with the License.

 *

 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

 * or http://www.opensolaris.org/os/licensing.

 * See the License for the specific language governing permissions

 * and limitations under the License.

 *

 * When distributing Covered Code, include this CDDL HEADER in each

 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

 * If applicable, add the following below this CDDL HEADER, with the

 * fields enclosed by brackets "[]" replaced with your own identifying

 * information: Portions Copyright [yyyy] [name of copyright owner]

 *

 * CDDL HEADER END

 */

/*

 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.

 */

#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

#include <unistd.h>

#include <signal.h>

#include <locale.h>

#include <gtk/gtk.h>

#include <gnome.h>

#include <glade/glade.h>

#include "callbacks.h"

#include "interface-globals.h"

#include "welcome-screen.h"

#include "window-graphics.h"

#include "users-screen.h"

#include "confirmation-screen.h"

#include "installation-screen.h"

#include "failure-screen.h"

#include "upgrade-screen.h"

#include "finish-screen.h"

#include "orchestrator-wrappers.h"

#include "help-dialog.h"

#include "language-screen.h"

#include "disk-block-order.h"

#include "error-logging.h"

gboolean waitforsignal = FALSE;

static void

catch_sigusr(int sig_num)

{

	waitforsignal = FALSE;

}

static void

mainwindow_xml_screentitles_init(void)

{

	ScreenTitleMarkup =

		"<span font_desc=\"Bold\" size=\"x-large\" foreground=\"#587993\">%s</span>";

	ScreenSubTitleMarkup =

		"<span font_desc=\"Bold\">%s</span>";

	MainWindow.ScreenTitles = g_new0(gchar*, NUMSCREENS);

	MainWindow.ScreenTitles[WELCOME_SCREEN] =

		g_strdup_printf(ScreenTitleMarkup, _("Welcome"));

	MainWindow.ScreenTitles[DISK_SCREEN] =

		g_strdup_printf(ScreenTitleMarkup, _("Disk"));

	MainWindow.ScreenTitles[TIMEZONE_SCREEN] =

		g_strdup_printf(

			ScreenTitleMarkup,

			_("Time Zone, Date and Time"));

	MainWindow.ScreenTitles[LANGUAGE_SCREEN] =

		g_strdup_printf(ScreenTitleMarkup, _("Locale"));

	MainWindow.ScreenTitles[USER_SCREEN] =

		g_strdup_printf(ScreenTitleMarkup, _("Users"));

	/*

	 * Confirmation and Installation titles label will be modified depending

	 * on if whether the user selects install or upgrade from the

	 * welcome screen

	 */

	MainWindow.ScreenTitles[CONFIRMATION_SCREEN] =

		g_strdup_printf(ScreenTitleMarkup, _("Installation"));

	MainWindow.ScreenTitles[INSTALLATION_SCREEN] =

		g_strdup_printf(ScreenTitleMarkup, _("Installing"));

	MainWindow.ScreenTitles[FAILURE_SCREEN] =

		g_strdup_printf(ScreenTitleMarkup, _("Installation Failed"));

	MainWindow.ScreenTitles[FINISH_SCREEN] =

		g_strdup_printf(ScreenTitleMarkup, _("Finished"));

	/* Secondary Titles */

	MainWindow.ScreenSubTitles = g_new0(gchar*, NUMSCREENS);

	MainWindow.ScreenSubTitles[WELCOME_SCREEN] =

		g_strdup_printf(ScreenSubTitleMarkup,

	MainWindow.ScreenSubTitles[DISK_SCREEN] =

		g_strdup_printf(ScreenSubTitleMarkup,

	MainWindow.ScreenSubTitles[TIMEZONE_SCREEN] =

		g_strdup_printf(ScreenSubTitleMarkup,

			_("Select a city near you on the map or set your time zone below,then set the date and time."));

	MainWindow.ScreenSubTitles[LANGUAGE_SCREEN] =

		g_strdup_printf(ScreenSubTitleMarkup,

			_("Set the default language support and locale specific data formats."));

	MainWindow.ScreenSubTitles[USER_SCREEN] =

		g_strdup_printf(ScreenSubTitleMarkup, _(" "));

	MainWindow.ScreenSubTitles[CONFIRMATION_SCREEN] =

		g_strdup_printf(ScreenSubTitleMarkup,

			_("Review the settings below before installing. Click the back button to make changes."));

	MainWindow.ScreenSubTitles[INSTALLATION_SCREEN] =

		g_strdup_printf(ScreenSubTitleMarkup, _(" "));

	MainWindow.ScreenSubTitles[FAILURE_SCREEN] =

		g_strdup_printf(ScreenSubTitleMarkup, _(" "));

	MainWindow.ScreenSubTitles[FINISH_SCREEN] =

		g_strdup_printf(ScreenSubTitleMarkup, _(" "));

}

static void

mainwindow_xml_stagetitles_init(void)

{

	ActiveStageTitleMarkup =

		"<span font_desc=\"Bold\" foreground=\"#587993\">%s</span>";

	InactiveStageTitleMarkup =

		"<span font_desc=\"Bold\" foreground=\"#595A5E\">%s</span>";

	MainWindow.ActiveStageTitles = g_new0(gchar*, NUMSCREENS);

	MainWindow.InactiveStageTitles = g_new0(gchar*, NUMSCREENS);

	MainWindow.ActiveStageTitles[WELCOME_SCREEN] =

		g_strdup_printf(ActiveStageTitleMarkup, _("Welcome"));

	MainWindow.InactiveStageTitles[WELCOME_SCREEN] =

		g_strdup_printf(InactiveStageTitleMarkup, _("Welcome"));

	MainWindow.ActiveStageTitles[DISK_SCREEN] =

		g_strdup_printf(ActiveStageTitleMarkup, _("Disk"));

	MainWindow.InactiveStageTitles[DISK_SCREEN] =

		g_strdup_printf(InactiveStageTitleMarkup, _("Disk"));

	MainWindow.ActiveStageTitles[TIMEZONE_SCREEN] =

		g_strdup_printf(ActiveStageTitleMarkup, _("Time Zone"));

	MainWindow.InactiveStageTitles[TIMEZONE_SCREEN] =

		g_strdup_printf(InactiveStageTitleMarkup, _("Time Zone"));

	MainWindow.ActiveStageTitles[LANGUAGE_SCREEN] =

		g_strdup_printf(ActiveStageTitleMarkup, _("Locale"));

	MainWindow.InactiveStageTitles[LANGUAGE_SCREEN] =

		g_strdup_printf(InactiveStageTitleMarkup, _("Locale"));

	MainWindow.ActiveStageTitles[USER_SCREEN] =

		g_strdup_printf(ActiveStageTitleMarkup, _("Users"));

	MainWindow.InactiveStageTitles[USER_SCREEN] =

		g_strdup_printf(InactiveStageTitleMarkup, _("Users"));

	MainWindow.ActiveStageTitles[INSTALLATION_SCREEN] =

		g_strdup_printf(ActiveStageTitleMarkup, _("Installation"));

	MainWindow.InactiveStageTitles[INSTALLATION_SCREEN] =

		g_strdup_printf(InactiveStageTitleMarkup, _("Installation"));

	MainWindow.ActiveStageTitles[FINISH_SCREEN] =

		g_strdup_printf(ActiveStageTitleMarkup, _("Finish"));

	MainWindow.InactiveStageTitles[FINISH_SCREEN] =

		g_strdup_printf(InactiveStageTitleMarkup, _("Finish"));

}

static void

mainwindow_xml_init()

{

	MainWindow.mainwindow = NULL;

	MainWindow.backbutton = NULL;

	MainWindow.quitbutton = NULL;

	MainWindow.helpbutton = NULL;

	MainWindow.nextbutton = NULL;

	MainWindow.installbutton = NULL;

	MainWindow.upgradebutton = NULL;

	MainWindow.rebootbutton = NULL;

	MainWindow.helpdialog = NULL;

	MainWindow.helpclosebutton = NULL;

	MainWindow.helptextview = NULL;

	MainWindow.screentitlelabel = NULL;

	MainWindow.screentitlesublabel1 = NULL;

	MainWindow.screentitlesublabel2 = NULL;

	MainWindow.welcomelabel = NULL;

	MainWindow.disklabel = NULL;

	MainWindow.timezonelabel = NULL;

	MainWindow.languagelabel = NULL;

	MainWindow.userlabel = NULL;

	MainWindow.installationlabel = NULL;

	MainWindow.finishlabel = NULL;

	MainWindow.screencontentvbox = NULL;

	MainWindow.timezonetoplevel = NULL;

	MainWindow.languagewindowtable = NULL;

	MainWindow.mainwindowxml =

		glade_xml_new(GLADEDIR "/" FILENAME, ROOTNODE, NULL);

	if (!MainWindow.mainwindowxml) {

		g_warning("something went wrong creating the GUI");

		exit(-1);

	}

	/* FIXME-use data passing instead of globals */

	MainWindow.welcomewindowxml =

		glade_xml_new(GLADEDIR "/" FILENAME, WELCOMENODE, NULL);

	installationdisk_xml_init();

	upgrade_xml_init();

	/* FIXME - use data passing instead of globals */

	datetimezone_xml_init();

	MainWindow.languagewindowxml =

		glade_xml_new(GLADEDIR "/" FILENAME, LANGUAGENODE, NULL);

	MainWindow.userswindowxml =

		glade_xml_new(GLADEDIR "/" USERSFILENAME, USERSNODE, NULL);

	MainWindow.confirmationwindowxml =

		glade_xml_new(GLADEDIR "/" CONFIRMATIONFILENAME,

				CONFIRMATIONNODE, NULL);

	MainWindow.installationwindowxml =

		glade_xml_new(GLADEDIR "/" INSTALLATIONFILENAME,

				INSTALLATIONNODE, NULL);

	MainWindow.failurewindowxml =

		glade_xml_new(GLADEDIR "/" FAILUREFILENAME, FAILURENODE, NULL);

	finish_xml_init();

	MainWindow.helpxml =

		glade_xml_new(GLADEDIR "/" FILENAME, HELPNODE, NULL);

	MainWindow.mainwindow =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"mainwindow");

	MainWindow.quitbutton =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"quitbutton");

	MainWindow.backbutton =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"backbutton");

	MainWindow.nextbutton =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"nextbutton");

	MainWindow.helpbutton =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"helpbutton");

	MainWindow.installbutton =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"installbutton");

	MainWindow.upgradebutton =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"upgradebutton");

	MainWindow.screentitlelabel =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"screentitlelabel");

	MainWindow.screentitlesublabel1 =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"screentitlesublabel1");

	MainWindow.screentitlesublabel2 =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"screentitlesublabel2");

	MainWindow.welcomelabel =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"welcomelabel");

	MainWindow.disklabel =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"disklabel");

	MainWindow.timezonelabel =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"timezonelabel");

	MainWindow.languagelabel =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"languagelabel");

	MainWindow.userlabel =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"userlabel");

	MainWindow.installationlabel =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"installationlabel");

	MainWindow.finishlabel =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"finishlabel");

	MainWindow.rebootbutton =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"rebootbutton");

	MainWindow.screencontentvbox =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"screencontentvbox");

	MainWindow.helpdialog =

		glade_xml_get_widget(MainWindow.helpxml, "helpdialog");

	MainWindow.helpclosebutton =

		glade_xml_get_widget(MainWindow.helpxml, "helpclosebutton");

	MainWindow.helptextview =

		glade_xml_get_widget(MainWindow.helpxml, "helptextview");

	g_signal_connect(

		G_OBJECT(MainWindow.helpdialog),

		"delete-event",

		G_CALLBACK(help_dialog_delete_event),

		MainWindow.helpdialog);

	g_signal_connect(

		G_OBJECT(MainWindow.helpclosebutton),

		"clicked",

		G_CALLBACK(help_dialog_hide),

		MainWindow.helpdialog);

	mainwindow_xml_screentitles_init();

	mainwindow_xml_stagetitles_init();

}

static void

mainwindow_ui_init()

{

	GtkWidget *mainwindow;

	GtkWidget *imagepadbox;

	GtkWidget *solarisimage;

	GtkWidget *screencontenteventbox;

	GtkWidget *screencontentviewport;

	GtkRequisition requisition;

	GtkSizeGroup *sizegroup;

	static GdkColor backcolour;

	glade_xml_signal_autoconnect(MainWindow.mainwindowxml);

	/* Tweak the pieces of the UI that we can't easily do in Glade XML */

	mainwindow =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"mainwindow");

	/*

	 * Make quit, help, back, next, install, upgrade and reboot

	 * buttons all the same size

	 */

	sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);

	gtk_size_group_add_widget(sizegroup, MainWindow.quitbutton);

	gtk_size_group_add_widget(sizegroup, MainWindow.helpbutton);

	gtk_size_group_add_widget(sizegroup, MainWindow.backbutton);

	gtk_size_group_add_widget(sizegroup, MainWindow.nextbutton);

	gtk_size_group_add_widget(sizegroup, MainWindow.installbutton);

	gtk_size_group_add_widget(sizegroup, MainWindow.upgradebutton);

	gtk_size_group_add_widget(sizegroup, MainWindow.rebootbutton);

	g_signal_connect(mainwindow, "delete-event",

	    G_CALLBACK(on_quitbutton_clicked),

	    NULL);

	window_graphics_set_size_properties(mainwindow);

	gtk_widget_set_sensitive(MainWindow.backbutton, FALSE);

	/* Set background for screen content event box to WHITE */

	screencontenteventbox =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"screencontenteventbox");

	screencontentviewport =

		glade_xml_get_widget(

			MainWindow.mainwindowxml,

			"screencontentviewport");

	gdk_color_parse(WHITE_COLOR, &backcolour);

	gtk_widget_modify_bg(screencontenteventbox, GTK_STATE_NORMAL, &backcolour);

	gtk_widget_modify_bg(screencontentviewport, GTK_STATE_NORMAL, &backcolour);

	gtk_window_set_default_icon_name("system-software-install");

}

static void

text_files_init(void)

{

	gchar *locale_id = NULL;

	/* Get the current Locale */

	locale_id = setlocale(LC_MESSAGES, NULL);

	/* initialize the structure element TextFileLocations */

	MainWindow.TextFileLocations = g_new0(gchar*, NUMTEXTFILES);

	/* License Agreement */

	MainWindow.TextFileLocations[LICENSE_AGREEMENT] =

		help_generate_file_path(

			LICENSE_AGREEMENT_PATH,

			locale_id,

			LICENSE_AGREEMENT_FILENAME);

	/* Help Files */

	MainWindow.TextFileLocations[HELP_INSTALL_DISK] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_INSTALL_DISK_FILENAME);

	MainWindow.TextFileLocations[HELP_INSTALL_LANGUAGE] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_INSTALL_LANGUAGE_FILENAME);

	MainWindow.TextFileLocations[HELP_INSTALL_TIMEZONE] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_INSTALL_TIMEZONE_FILENAME);

	MainWindow.TextFileLocations[HELP_INSTALL_USERS] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_INSTALL_USERS_FILENAME);

	MainWindow.TextFileLocations[HELP_INSTALL_PROGRESS] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_INSTALL_PROGRESS_FILENAME);

	MainWindow.TextFileLocations[HELP_UPGRADE_PROGRESS] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_UPGRADE_PROGRESS_FILENAME);

	MainWindow.TextFileLocations[HELP_UPGRADE_FAILURE] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_UPGRADE_FAILURE_FILENAME);

	MainWindow.TextFileLocations[HELP_INSTALL_CONFIRMATION] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_INSTALL_CONFIRMATION_FILENAME);

	MainWindow.TextFileLocations[HELP_UPGRADE_CONFIRMATION] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_UPGRADE_CONFIRMATION_FILENAME);

	MainWindow.TextFileLocations[HELP_FINISH] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_FINISH_FILENAME);

	MainWindow.TextFileLocations[HELP_WELCOME] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_WELCOME_FILENAME);

	MainWindow.TextFileLocations[HELP_UPGRADE_DISK] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_UPGRADE_DISK_FILENAME);

	MainWindow.TextFileLocations[HELP_INSTALL_FAILURE] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_INSTALL_FAILURE_FILENAME);

	MainWindow.TextFileLocations[HELP_UPGRADE_FAILURE] =

		help_generate_file_path(

			HELP_PATH,

			locale_id,

			HELP_UPGRADE_FAILURE_FILENAME);

	/*

	 * Install log doesn't exist yet most likely, and isn't localised

	 * so dispense with the formalities.

	 */

	MainWindow.TextFileLocations[INSTALL_LOG] = INSTALL_LOG_FULLPATH;

	MainWindow.TextFileLocations[UPGRADE_LOG] = UPGRADE_LOG_FULLPATH;

}

static void

initialize_milestone_completion()

{

	MainWindow.OverallPercentage = 0;

	MainWindow.MileStonePercentage = g_new0(guint, NUMMILESTONES);

	MainWindow.MileStoneComplete = g_new0(gboolean, NUMMILESTONES);

	MainWindow.CurrentMileStone = -1;

	/* g_new0 initialises ints to 0 so no need to initialise percentages */

	/* Target Discovery Milestones */

	MainWindow.MileStoneComplete[OM_DISK_DISCOVERY] = FALSE;

	MainWindow.MileStoneComplete[OM_PARTITION_DISCOVERY] = FALSE;

	MainWindow.MileStoneComplete[OM_SLICE_DISCOVERY] = FALSE;

	MainWindow.MileStoneComplete[OM_UPGRADE_TARGET_DISCOVERY] = FALSE;

	/* System Validation Milestone */

	MainWindow.MileStoneComplete[OM_UPGRADE_CHECK] = FALSE;

	/* Install/Upgrade Type Milestones */

	MainWindow.MileStoneComplete[OM_TARGET_INSTANTIATION] = FALSE;

	MainWindow.MileStoneComplete[OM_SOFTWARE_UPDATE] = FALSE;

	MainWindow.MileStoneComplete[OM_POSTINSTAL_TASKS] = FALSE;

}

int

main(int argc, char *argv[])

{

	gchar **remaining_args = NULL;

	GOptionEntry option_entries[] = {