mirror of https://github.com/hyprwm/Hyprland
Added a crash reporter
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@ -100,6 +100,9 @@ target_compile_definitions(Hyprland PRIVATE "-DGIT_BRANCH=\"${GIT_BRANCH}\"")
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target_compile_definitions(Hyprland PRIVATE "-DGIT_COMMIT_MESSAGE=\"${GIT_COMMIT_MESSAGE}\"")
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target_compile_definitions(Hyprland PRIVATE "-DGIT_DIRTY=\"${GIT_DIRTY}\"")
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ADD_LINK_OPTIONS( -rdynamic )
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SET(CMAKE_ENABLE_EXPORTS TRUE)
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target_link_libraries(Hyprland rt)
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set(CPACK_PROJECT_NAME ${PROJECT_NAME})
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@ -2,6 +2,7 @@
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#include "helpers/Splashes.hpp"
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#include <random>
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#include "debug/HyprCtl.hpp"
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#include "debug/CrashReporter.hpp"
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#ifdef USES_SYSTEMD
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#include <systemd/sd-daemon.h> // for sd_notify
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#endif
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@ -16,6 +17,11 @@ int handleCritSignal(int signo, void* data) {
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return 0; // everything went fine
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}
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void handleSegv(int sig) {
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CrashReporter::createAndSaveCrash();
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exit(SIGSEGV);
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}
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CCompositor::CCompositor() {
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wlr_log_init(WLR_INFO, NULL);
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@ -61,6 +67,7 @@ CCompositor::CCompositor() {
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// register crit signal handler
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wl_event_loop_add_signal(m_sWLEventLoop, SIGTERM, handleCritSignal, nullptr);
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signal(SIGSEGV, handleSegv);
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//wl_event_loop_add_signal(m_sWLEventLoop, SIGINT, handleCritSignal, nullptr);
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m_sWLRBackend = wlr_backend_autocreate(m_sWLDisplay, &m_sWLRSession);
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@ -0,0 +1,93 @@
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#include "CrashReporter.hpp"
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#include <random>
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#include <sys/utsname.h>
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#include <execinfo.h>
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#include <fstream>
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std::string getRandomMessage() {
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const std::vector<std::string> MESSAGES = {"Sorry, didn't mean to...",
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"This was an accident, I swear!",
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"Calm down, it was a misinput! MISINPUT!",
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"Oops",
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"Vaxry is going to be upset.",
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"Who tried dividing by zero?!",
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"Maybe you should try dusting your PC in the meantime?",
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"I tried so hard, and got so far...",
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"I don't feel so good...",
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"*thud*",
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"Well this is awkward.",
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"\"stable\"",
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"I hope you didn't have any unsaved progress."};
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std::random_device dev;
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std::mt19937 engine(dev());
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std::uniform_int_distribution<> distribution(0, MESSAGES.size() - 1);
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return MESSAGES[distribution(engine)];
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}
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void CrashReporter::createAndSaveCrash() {
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// get the backtrace
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const int PID = getpid();
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std::string finalCrashReport = "";
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finalCrashReport += "--------------------------------------------\n Hyprland Crash Log\n--------------------------------------------\n";
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finalCrashReport += getRandomMessage() + "\n\n";
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finalCrashReport += "Hyprland received signal 11 (SIGSEGV): Segmentation Fault\n\n";
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finalCrashReport += "System info:\n";
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struct utsname unameInfo;
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uname(&unameInfo);
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finalCrashReport +=
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getFormat("\tSystem name: %s\n\tNode name: %s\n\tRelease: %s\n\tVersion: %s\n\n", unameInfo.sysname, unameInfo.nodename, unameInfo.release, unameInfo.version);
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const std::string GPUINFO = execAndGet("lspci -vnn | grep VGA");
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finalCrashReport += "GPU:\n\t" + GPUINFO;
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finalCrashReport += getFormat("\n\nos-release:\n\t%s\n\n\n", replaceInString(execAndGet("cat /etc/os-release"), "\n", "\n\t").c_str());
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finalCrashReport += "Backtrace:\n";
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void* bt[1024];
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size_t btSize;
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char** btSymbols;
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btSize = backtrace(bt, 1024);
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btSymbols = backtrace_symbols(bt, btSize);
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for (size_t i = 0; i < btSize; ++i) {
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finalCrashReport += getFormat("\t#%i | %s\n", i, btSymbols[i]);
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std::string btSymbol = btSymbols[i];
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size_t hlPos = 0;
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while (btSymbol.find("Hyprland", hlPos + 1) != std::string::npos) {
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hlPos = btSymbol.find("Hyprland", hlPos + 1);
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}
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if (hlPos != 0) {
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const auto CMD = getFormat("addr2line -e %s -f 0x%lx", btSymbol.substr(0, hlPos + 8).c_str(), (uint64_t)bt[i]);
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const auto ADDR2LINE = replaceInString(execAndGet(CMD.c_str()), "\n", "\n\t\t");
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finalCrashReport += "\t\t" + ADDR2LINE.substr(0, ADDR2LINE.length() - 2);
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}
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}
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free(btSymbols);
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const auto HOME = getenv("HOME");
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if (!HOME)
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return;
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std::ofstream ofs(std::string(HOME) + "/.hyprlandDump" + std::to_string(PID), std::ios::trunc);
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ofs << finalCrashReport;
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ofs.close();
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}
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@ -0,0 +1,7 @@
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#pragma once
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#include "../defines.hpp"
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namespace CrashReporter {
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void createAndSaveCrash();
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};
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@ -549,4 +549,13 @@ double normalizeAngleRad(double ang) {
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}
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return ang;
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}
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std::string replaceInString(std::string subject, const std::string& search, const std::string& replace) {
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size_t pos = 0;
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while ((pos = subject.find(search, pos)) != std::string::npos) {
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subject.replace(pos, search.length(), replace);
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pos += replace.length();
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}
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return subject;
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}
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@ -16,9 +16,7 @@ void logSystemInfo();
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std::string execAndGet(const char*);
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int64_t getPPIDof(int64_t pid);
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int64_t configStringToInt(const std::string&);
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float getPlusMinusKeywordResult(std::string in, float relative);
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void matrixProjection(float mat[9], int w, int h, wl_output_transform tr);
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double normalizeAngleRad(double ang);
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double normalizeAngleRad(double ang);
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std::string replaceInString(std::string subject, const std::string& search, const std::string& replace);
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