/*

* main.c

* This file is part of gPowerSwitch

*

* gPowerSwitch is GTK+2.0 based frontend for OBDEV's PowerSwitch.

* More info about PowerSwitch at:

* http://www.obdev.at/products/avrusb/index.html

*

* Copyright (C) 2006 - Krzysiek Szczuka <kszczuka@gmail.com>

*

* gPowerSwitch 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.

*

* gPowerSwitch 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 gPowerSwitch; if not, write to the Free Software

* Foundation, Inc., 51 Franklin St, Fifth Floor,

* Boston, MA 02110-1301 USA

*/

#ifdef HAVE_CONFIG_H

# include <config.h>

#endif

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <usb.h> /* this is libusb, see http://libusb.sourceforge.net/ */

#include <gtk/gtk.h>

#include <glade/glade-xml.h>

#include "powerSwitch.h"

#include "psg-messages.h"

#include "psg-callbacks.h"

usb_dev_handle *handle = NULL;

unsigned char buffer[8];

int nBytes;

GladeXML *xml = NULL;

static void

update_toggles (GtkWidget * dialog)

{

usbUpdate ();

gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON

(glade_xml_get_widget (xml, "c0")),

((buffer[0] & (1 << 0)) ?

PSG_ACTIVE (TRUE)

: PSG_ACTIVE (FALSE)));

gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON

(glade_xml_get_widget (xml, "c1")),

((buffer[0] & (1 << 1)) ?

PSG_ACTIVE (TRUE)

: PSG_ACTIVE (FALSE)));

gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON

(glade_xml_get_widget (xml, "c2")),

((buffer[0] & (1 << 2)) ?

PSG_ACTIVE (TRUE)

: PSG_ACTIVE (FALSE)));

gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON

(glade_xml_get_widget (xml, "c3")),

((buffer[0] & (1 << 3)) ?

PSG_ACTIVE (TRUE)

: PSG_ACTIVE (FALSE)));

gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON

(glade_xml_get_widget (xml, "c4")),

((buffer[0] & (1 << 4)) ?

PSG_ACTIVE (TRUE)

: PSG_ACTIVE (FALSE)));

gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON

(glade_xml_get_widget (xml, "c5")),

((buffer[0] & (1 << 5)) ?

PSG_ACTIVE (TRUE)

: PSG_ACTIVE (FALSE)));

gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON

(glade_xml_get_widget (xml, "c6")),

((buffer[0] & (1 << 6)) ?

PSG_ACTIVE (TRUE)

: PSG_ACTIVE (FALSE)));

gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON

(glade_xml_get_widget (xml, "c7")),

((buffer[0] & (1 << 7)) ?

PSG_ACTIVE (TRUE)

: PSG_ACTIVE (FALSE)));

}

#ifdef G_OS_WIN32

gchar *package_prefix;

gchar *package_datadir;

#endif

int

main (int argc, char *argv[])

{

GtkWidget *dialog = NULL;

#ifdef G_OS_WIN32

gchar *temp;

package_prefix =

g_win32_get_package_installation_directory (NULL, NULL);

package_datadir = g_strdup_printf ("%s%s", package_prefix, "/share");

#endif

#ifdef ENABLE_NLS

#ifdef G_OS_WIN32

temp = g_strdup_printf ("%s%s", package_prefix, "/lib/locale");

bindtextdomain (GETTEXT_PACKAGE, temp);

g_free (temp);

#else

bindtextdomain (GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR);

#endif

bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");

textdomain (GETTEXT_PACKAGE);

#endif

gtk_set_locale ();

gtk_init (&argc, &argv);

#ifdef G_OS_WIN32

temp = g_strdup_printf ("%s%s", package_datadir, "/pixmaps");

//add_pixmap_directory (temp);

g_free (temp);

#else

//add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps");

#endif

//dialog = create_dialog ();

xml = glade_xml_new (GLADE_FILE, NULL, NULL);

if( !xml ) {

#ifdef G_OS_WIN32

g_free (package_prefix);

g_free (package_datadir);

#endif

return 1;

}

connect_signals ();

dialog = glade_xml_get_widget (xml, "dialog");

gtk_window_set_title (GTK_WINDOW (dialog), PACKAGE " v" VERSION);

usb_init ();

if (usbOpenDevice

(&handle, USBDEV_SHARED_VENDOR, /*NULL */USBDEV_VENDOR_NAME ,

USBDEV_SHARED_PRODUCT, /*NULL */ USBDEV_NAME ) != 0) {

psg_message_dialog (GTK_MESSAGE_WARNING,

//fprintf (stderr,

"Could not find USB device \"%s\" with vid=0x%x pid=0x%x\n",

USBDEV_NAME, USBDEV_SHARED_VENDOR, USBDEV_SHARED_PRODUCT);

//exit (1);

}

// We have searched all devices on all busses for our USB device above. Now

// try to open it and perform the vendor specific control operations for the

// function requested by the user.

gtk_widget_show (dialog);

update_toggles (dialog);

gtk_main ();

usb_close (handle);

#ifdef G_OS_WIN32

g_free (package_prefix);

g_free (package_datadir);

#endif

return 0;

}

/*

int main(int argc, char **argv)

{

if(strcmp(argv[1], "test") == 0){

int i, v, r;

// The test consists of writing 1000 random numbers to the device and checking

// the echo. This should discover systematic bit errors (e.g. in bit stuffing).

for(i=0;i<1000;i++){

v = rand() & 0xffff;

nBytes = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, PSCMD_ECHO, v, 0, (char *)buffer, sizeof(buffer), 5000);

if(nBytes < 2){

if(nBytes < 0)

fprintf(stderr, "USB error: %s\n", usb_strerror());

fprintf(stderr, "only %d bytes received in iteration %d\n", nBytes, i);

exit(1);

}

r = buffer[0] | (buffer[1] << 8);

if(r != v){

fprintf(stderr, "data error: received 0x%x instead of 0x%x in iteration %d\n", r, v, i);

exit(1);

}

}

printf("test succeeded\n");

}else if(strcmp(argv[1], "status") == 0){

int i;

nBytes = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, PSCMD_GET, 0, 0, (char *)buffer, sizeof(buffer), 5000);

if(nBytes < 2){

if(nBytes < 0)

fprintf(stderr, "USB error: %s\n", usb_strerror());

fprintf(stderr, "only %d bytes status received\n", nBytes);

exit(1);

}

for(i=0;i<8;i++){

int isOn = buffer[0] & (1 << i);

int isInv = buffer[1] & (1 << i);

printf("port %d: %s%s\n", i, isOn ? "on" : "off", isInv ? (isOn ? " / pulse off" : " / pulse on") : "");

}

}else{

int port, duration = 0;

if(argc < 3){

usage(argv[0]);

exit(1);

}

port = atoi(argv[2]);

if(argc > 3){

if((duration = (int)(atof(argv[3]) / 0.2 + 0.5)) > 255)

duration = 255;

}

if(strcmp(argv[1], "on") == 0){

nBytes = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, PSCMD_ON, duration, port, (char *)buffer, sizeof(buffer), 5000);

}else if(strcmp(argv[1], "off") == 0){

nBytes = usb_control_msg(handle, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, PSCMD_OFF, duration, port, (char *)buffer, sizeof(buffer), 5000);

}else{

nBytes = 0;

usage(argv[0]);

exit(1);

}

if(nBytes < 0)

fprintf(stderr, "USB error: %s\n", usb_strerror());

}

usb_close(handle);

return 0;

}

*/