/*
* HardInfo - Displays System Information
* Copyright (C) 2003-2008 Leandro A. F. Pereira <leandro@hardinfo.org>
*
* 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, version 2.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <string.h>
#include "hardinfo.h"
#include "devices.h"
#include "usb_util.h"
gchar *usb_list = NULL;
gchar *usb_icons = NULL;
#define UNKIFNULL_AC(f) (f != NULL) ? f : _("(Unknown)");
#define IARR_END -2
#define IARR_ANY -1
static struct {
int class;
char *icon;
} usb_class_icons[] = {
{ 0x1, "audio"}, /* Audio */
{ 0x2, "modem"}, /* Communications and CDC Control */
{ 0x3, "inputdevices"}, /* HID (Human Interface Device) */
{ 0x6, "camera-photo"}, /* Still Imaging */
{ 0x7, "printer"}, /* Printer */
{ 0x8, "media-removable"}, /* Mass storage */
{ 0x9, "usb"}, /* Hub */
{ 0xe, "camera-web"}, /* Video */
{IARR_END, NULL}
};
static struct {
int class, subclass, protocol;
char *icon;
} usb_type_icons[] = {
{ 0x2, 0x6, IARR_ANY, "network-interface"}, /* Ethernet Networking Control Model */
{ 0x3, 0x1, 0x1, "keyboard"}, /* Keyboard */
{ 0x3, 0x1, 0x2, "mouse"}, /* Mouse */
{0xe0, 0x1, 0x1, "bluetooth"}, /* Bluetooth Programming Interface */
{IARR_END, IARR_END, IARR_END, NULL},
};
static const char* get_class_icon(int class){
int i = 0;
while (usb_class_icons[i].class != IARR_END) {
if (usb_class_icons[i].class == class) {
return usb_class_icons[i].icon;
}
i++;
}
return NULL;
}
static const char* get_usbif_icon(const usbi *usbif) {
int i = 0;
while (usb_type_icons[i].class != IARR_END) {
if (usb_type_icons[i].class == usbif->if_class && usb_type_icons[i].subclass == usbif->if_subclass &&
(usb_type_icons[i].protocol == IARR_ANY || usb_type_icons[i].protocol == usbif->if_protocol)) {
return usb_type_icons[i].icon;
}
i++;
}
return get_class_icon(usbif->if_class);
}
static const char* get_usbdev_icon(const usbd *u) {
const char * icon = NULL;
usbi *curr_if;
curr_if = u->if_list;
while (icon == NULL && curr_if != NULL){
icon = get_usbif_icon(curr_if);
curr_if = curr_if->next;
}
if (icon == NULL){
icon = get_class_icon(u->dev_class);
}
return icon;
}
static void _usb_dev(const usbd *u) {
gchar *name, *key, *v_str, *label, *str;
gchar *product, *vendor, *dev_class_str, *dev_subclass_str; /* don't free */
gchar *if_class_str, *if_subclass_str, *if_protocol_str; /* don't free */
gchar *interfaces = strdup("");
usbi *i;
const char* icon;
vendor = UNKIFNULL_AC(u->vendor);
product = UNKIFNULL_AC(u->product);
dev_class_str = UNKIFNULL_AC(u->dev_class_str);
dev_subclass_str = UNKIFNULL_AC(u->dev_subclass_str);
name = g_strdup_printf("%s %s", vendor, product);
key = g_strdup_printf("USB%03d:%03d:%03d", u->bus, u->dev, 0);
label = g_strdup_printf("%03d:%03d", u->bus, u->dev);
icon = get_usbdev_icon(u);
usb_list = h_strdup_cprintf("$%s$%s=%s\n", usb_list, key, label, name);
usb_icons = h_strdup_cprintf("Icon$%s$%s=%s.png\n", usb_icons, key, label, icon ? icon: "usb");
const gchar *v_url = vendor_get_url(vendor);
const gchar *v_name = vendor_get_name(vendor);
if (v_url != NULL) {
v_str = g_strdup_printf("%s (%s)", v_name, v_url);
} else {
v_str = g_strdup_printf("%s", vendor );
}
if (u->if_list != NULL) {
i = u->if_list;
while (i != NULL){
if_class_str = UNKIFNULL_AC(i->if_class_str);
if_subclass_str = UNKIFNULL_AC(i->if_subclass_str);
if_protocol_str = UNKIFNULL_AC(i->if_protocol_str);
interfaces = h_strdup_cprintf("[%s %d]\n"
/* Class */ "%s=[%d] %s\n"
/* Sub-class */ "%s=[%d] %s\n"
/* Protocol */ "%s=[%d] %s\n",
interfaces,
_("Interface"), i->if_number,
_("Class"), i->if_class, if_class_str,
_("Sub-class"), i->if_subclass, if_subclass_str,
_("Protocol"), i->if_protocol, if_protocol_str
);
i = i->next;
}
}
str = g_strdup_printf("[%s]\n"
/* Product */ "%s=[0x%04x] %s\n"
/* Manufacturer */ "%s=[0x%04x] %s\n"
/* Max Current */ "%s=%d %s\n"
/* USB Version */ "%s=%s\n"
/* Class */ "%s=[%d] %s\n"
/* Sub-class */ "%s=[%d] %s\n"
/* Dev Version */ "%s=%s\n"
"[%s]\n"
/* Bus */ "%s=%03d\n"
/* Device */ "%s=%03d\n"
/* Interfaces */ "%s",
_("Device Information"),
_("Product"), u->product_id, product,
_("Vendor"), u->vendor_id, v_str,
_("Max Current"), u->max_curr_ma, _("mA"),
_("USB Version"), u->usb_version,
_("Class"), u->dev_class, dev_class_str,
_("Sub-class"), u->dev_subclass, dev_subclass_str,
_("Device Version"), u->device_version,
_("Connection"),
_("Bus"), u->bus,
_("Device"), u->dev,
interfaces
);
moreinfo_add_with_prefix("DEV", key, str); /* str now owned by morinfo */
g_free(v_str);
g_free(name);
g_free(key);
g_free(label);
g_free(interfaces);
}
void __scan_usb(void) {
usbd *list = usb_get_device_list();
usbd *curr = list;
int c = usbd_list_count(list);
if (usb_list) {
moreinfo_del_with_prefix("DEV:USB");
g_free(usb_list);
}
if (usb_icons){
g_free(usb_icons);
usb_icons = NULL;
}
usb_list = g_strdup_printf("[%s]\n", _("USB Devices"));
if (c > 0) {
while(curr) {
_usb_dev(curr);
curr=curr->next;
}
usbd_list_free(list);
} else {
/* No USB? */
usb_list = g_strconcat(usb_list, _("No USB devices found."), "=\n", NULL);
}
}