update

2025-07-05 09:35:28 +08:00 · 2024-01-04 18:00:44 +08:00
parent 3a0f6355c8
commit 833a8217f4
27 changed files with 339 additions and 31 deletions
--- a/example/src/app_dmp.h
+++ b/example/src/app_dmp.h
@ -0,0 +1,69 @@
+#ifndef APP_DUMP_H
+#define APP_DUMP_H
+
+#include <Windows.h>
+#include <DbgHelp.h>
+#include <QDateTime>
+#include <QDir>
+#include <QGuiApplication>
+#include <QProcess>
+#include <QStandardPaths>
+#include <QString>
+
+#pragma comment(lib, "Dbghelp.lib")
+
+BOOL CALLBACK MyMiniDumpCallback(PVOID, const PMINIDUMP_CALLBACK_INPUT input, PMINIDUMP_CALLBACK_OUTPUT output) {
+    if (input == NULL || output == NULL)
+        return FALSE;
+
+    BOOL ret = FALSE;
+    switch (input->CallbackType) {
+    case IncludeModuleCallback:
+    case IncludeThreadCallback:
+    case ThreadCallback:
+    case ThreadExCallback:
+        ret = TRUE;
+        break;
+    case ModuleCallback: {
+        if (!(output->ModuleWriteFlags & ModuleReferencedByMemory)) {
+            output->ModuleWriteFlags &= ~ModuleWriteModule;
+        }
+        ret = TRUE;
+    } break;
+    default:
+        break;
+    }
+    return ret;
+}
+
+void WriteDump(EXCEPTION_POINTERS* exp, const std::wstring& path) {
+    HANDLE h = ::CreateFileW(path.c_str(), GENERIC_WRITE | GENERIC_READ, FILE_SHARE_WRITE | FILE_SHARE_READ, NULL, CREATE_ALWAYS,
+                            FILE_ATTRIBUTE_NORMAL, NULL);
+    MINIDUMP_EXCEPTION_INFORMATION info;
+    info.ThreadId = ::GetCurrentThreadId();
+    info.ExceptionPointers = exp;
+    info.ClientPointers = NULL;
+    MINIDUMP_CALLBACK_INFORMATION mci;
+    mci.CallbackRoutine = (MINIDUMP_CALLBACK_ROUTINE)MyMiniDumpCallback;
+    mci.CallbackParam = 0;
+    MINIDUMP_TYPE mdt = (MINIDUMP_TYPE)(MiniDumpWithIndirectlyReferencedMemory | MiniDumpScanMemory);
+    MiniDumpWriteDump(GetCurrentProcess(), GetCurrentProcessId(), h, mdt, &info, NULL, &mci);
+    ::CloseHandle(h);
+}
+
+LONG WINAPI MyUnhandledExceptionFilter(EXCEPTION_POINTERS* exp) {
+    const QString dumpFileName = QString("%1_%2.dmp").arg("crash",QDateTime::currentDateTime().toString("yyyyMMdd_hhmmss"));
+    const QString dumpDirPath = QStandardPaths::writableLocation(QStandardPaths::AppLocalDataLocation)+"/dmp";
+    const QDir dumpDir(dumpDirPath);
+    if(!dumpDir.exists()){
+        dumpDir.mkpath(dumpDirPath);
+    }
+    QString dumpFilePath = dumpDir.filePath(dumpFileName);
+    WriteDump(exp, dumpFilePath.toStdWString());
+    QStringList arguments;
+    arguments << "-crashed=" + dumpFilePath;
+    QProcess::startDetached(qApp->applicationFilePath(), arguments);
+    return EXCEPTION_EXECUTE_HANDLER;
+}
+
+#endif // APP_DUMP_H