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debug: clean up fetching of the contents of /proc/device-tree (#8413)

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WavyEbuilder 2024-11-11 13:44:41 +00:00 committed by GitHub
parent c10739e6e3
commit 1fa0cd7a75
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1 changed files with 20 additions and 1 deletions
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21
src/debug/HyprCtl.cpp
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@ -1,7 +1,9 @@
#include "HyprCtl.hpp"
#include <algorithm>
#include <format>
#include <fstream>
#include <iterator>
#include <netinet/in.h>
#include <stdio.h>
#include <stdlib.h>
@ -945,7 +947,24 @@ std::string systemInfoRequest(eHyprCtlOutputFormat format, std::string request)
#if defined(__DragonFly__) || defined(__FreeBSD__)
const std::string GPUINFO = execAndGet("pciconf -lv | fgrep -A4 vga");
#elif defined(__arm__) || defined(__aarch64__)
const std::string GPUINFO = execAndGet("cat /proc/device-tree/soc*/gpu*/compatible");
std::string GPUINFO;
const std::filesystem::path dev_tree = "/proc/device-tree";
try {
if (std::filesystem::exists(dev_tree) && std::filesystem::is_directory(dev_tree)) {
std::for_each(std::filesystem::directory_iterator(dev_tree), std::filesystem::directory_iterator{}, [&](const std::filesystem::directory_entry& entry) {
if (std::filesystem::is_directory(entry) && entry.path().filename().string().starts_with("soc")) {
std::for_each(std::filesystem::directory_iterator(entry.path()), std::filesystem::directory_iterator{}, [&](const std::filesystem::directory_entry& sub_entry) {
if (std::filesystem::is_directory(sub_entry) && sub_entry.path().filename().string().starts_with("gpu")) {
std::filesystem::path file_path = sub_entry.path() / "compatible";
std::ifstream file(file_path);
if (file)
GPUINFO.append(std::istreambuf_iterator<char>(file), std::istreambuf_iterator<char>());
}
});
}
});
}
} catch (...) { GPUINFO = "error"; }
#else
const std::string GPUINFO = execAndGet("lspci -vnn | grep VGA");
#endif