void
DevicesView::AddDeviceAndChildren(device_node_cookie *node, Device* parent)
{
Attributes attributes;
Device* newDevice = NULL;
// Copy all its attributes,
// necessary because we can only request them once from the device manager
char data[256];
struct device_attr_info attr;
attr.cookie = 0;
attr.node_cookie = *node;
attr.value.raw.data = data;
attr.value.raw.length = sizeof(data);
while (dm_get_next_attr(&attr) == B_OK) {
BString attrString;
switch (attr.type) {
case B_STRING_TYPE:
attrString << attr.value.string;
break;
case B_UINT8_TYPE:
attrString << attr.value.ui8;
break;
case B_UINT16_TYPE:
attrString << attr.value.ui16;
break;
case B_UINT32_TYPE:
attrString << attr.value.ui32;
break;
case B_UINT64_TYPE:
attrString << attr.value.ui64;
break;
default:
attrString << "Raw data";
}
attributes.push_back(Attribute(attr.name, attrString));
}
// Determine what type of device it is and create it
for (unsigned int i = 0; i < attributes.size(); i++) {
// Devices Root
if (attributes[i].fName == B_DEVICE_PRETTY_NAME
&& attributes[i].fValue == "Devices Root") {
newDevice = new Device(parent, BUS_NONE,
CAT_COMPUTER, B_TRANSLATE("Computer"));
break;
}
// ACPI Controller
if (attributes[i].fName == B_DEVICE_PRETTY_NAME
&& attributes[i].fValue == "ACPI") {
newDevice = new Device(parent, BUS_ACPI,
CAT_BUS, B_TRANSLATE("ACPI bus"));
break;
}
// PCI bus
if (attributes[i].fName == B_DEVICE_PRETTY_NAME
&& attributes[i].fValue == "PCI") {
newDevice = new Device(parent, BUS_PCI,
CAT_BUS, B_TRANSLATE("PCI bus"));
break;
}
// ISA bus
if (attributes[i].fName == B_DEVICE_BUS
&& attributes[i].fValue == "isa") {
newDevice = new Device(parent, BUS_ISA,
CAT_BUS, B_TRANSLATE("ISA bus"));
break;
}
// PCI device
if (attributes[i].fName == B_DEVICE_BUS
&& attributes[i].fValue == "pci") {
newDevice = new DevicePCI(parent);
break;
}
// ACPI device
if (attributes[i].fName == B_DEVICE_BUS
&& attributes[i].fValue == "acpi") {
newDevice = new DeviceACPI(parent);
break;
}
// ATA / SCSI / IDE controller
if (attributes[i].fName == "controller_name") {
newDevice = new Device(parent, BUS_PCI,
CAT_MASS, attributes[i].fValue);
}
// SCSI device node
if (attributes[i].fName == B_DEVICE_BUS
&& attributes[i].fValue == "scsi") {
newDevice = new DeviceSCSI(parent);
break;
}
// Last resort, lets look for a pretty name
if (attributes[i].fName == B_DEVICE_PRETTY_NAME) {
newDevice = new Device(parent, BUS_NONE,
CAT_NONE, attributes[i].fValue);
break;
}
}
// A completely unknown device
if (newDevice == NULL) {
newDevice = new Device(parent, BUS_NONE,
CAT_NONE, B_TRANSLATE("Unknown device"));
}
// Add its attributes to the device, initialize it and add to the list.
for (unsigned int i = 0; i < attributes.size(); i++) {
newDevice->SetAttribute(attributes[i].fName, attributes[i].fValue);
}
newDevice->InitFromAttributes();
fDevices.push_back(newDevice);
// Process children
status_t err;
device_node_cookie child = *node;
if (get_child(&child) != B_OK)
return;
do {
AddDeviceAndChildren(&child, newDevice);
} while ((err = get_next_child(&child)) == B_OK);
}
