mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-22 15:40:19 +00:00
adabcf24ec
All of these files were getting ByteBuffer.h from someone else and then using it. Let's include it explicitly.
107 lines
3.7 KiB
C++
107 lines
3.7 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <AK/ByteBuffer.h>
|
|
#include <AK/JsonArray.h>
|
|
#include <AK/JsonObject.h>
|
|
#include <AK/String.h>
|
|
#include <LibCore/File.h>
|
|
#include <LibPCIDB/Database.h>
|
|
#include <stdio.h>
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
UNUSED_PARAM(argc);
|
|
UNUSED_PARAM(argv);
|
|
|
|
if (pledge("stdio rpath", nullptr) < 0) {
|
|
perror("pledge");
|
|
return 1;
|
|
}
|
|
|
|
if (unveil("/res/pci.ids", "r") < 0) {
|
|
perror("unveil");
|
|
return 1;
|
|
}
|
|
|
|
if (unveil("/proc/pci", "r") < 0) {
|
|
perror("unveil");
|
|
return 1;
|
|
}
|
|
|
|
unveil(nullptr, nullptr);
|
|
|
|
auto db = PCIDB::Database::open();
|
|
if (!db)
|
|
warnln("Couldn't open PCI ID database");
|
|
|
|
auto proc_pci = Core::File::construct("/proc/pci");
|
|
if (!proc_pci->open(Core::IODevice::ReadOnly)) {
|
|
fprintf(stderr, "Error: %s\n", proc_pci->error_string());
|
|
return 1;
|
|
}
|
|
|
|
if (pledge("stdio", nullptr) < 0) {
|
|
perror("pledge");
|
|
return 1;
|
|
}
|
|
|
|
auto file_contents = proc_pci->read_all();
|
|
auto json = JsonValue::from_string(file_contents);
|
|
ASSERT(json.has_value());
|
|
json.value().as_array().for_each([db](auto& value) {
|
|
auto dev = value.as_object();
|
|
auto seg = dev.get("seg").to_u32();
|
|
auto bus = dev.get("bus").to_u32();
|
|
auto slot = dev.get("slot").to_u32();
|
|
auto function = dev.get("function").to_u32();
|
|
auto vendor_id = dev.get("vendor_id").to_u32();
|
|
auto device_id = dev.get("device_id").to_u32();
|
|
auto revision_id = dev.get("revision_id").to_u32();
|
|
auto class_id = dev.get("class").to_u32();
|
|
|
|
String vendor_name;
|
|
String device_name;
|
|
String class_name;
|
|
|
|
if (db) {
|
|
vendor_name = db->get_vendor(vendor_id);
|
|
device_name = db->get_device(vendor_id, device_id);
|
|
class_name = db->get_class(class_id);
|
|
}
|
|
|
|
if (vendor_name.is_empty())
|
|
vendor_name = String::format("%02x", vendor_id);
|
|
if (device_name.is_empty())
|
|
device_name = String::format("%02x", device_id);
|
|
if (class_name.is_empty())
|
|
class_name = String::format("%04x", class_id);
|
|
|
|
outln("{:04x}:{:02x}:{:02x}.{} {}: {} {} (rev {:02x})", seg, bus, slot, function, class_name, vendor_name, device_name, revision_id);
|
|
});
|
|
|
|
return 0;
|
|
}
|