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318 lines
8.9 KiB
C++

1 year ago
#include "TmsKey.h"
#include <QApplication>
#include "logger/Logger.h"
/*
*
*
*/
#include <windows.h>
#include <iostream>
#include <DbgHelp.h>
#include <tchar.h>
#include <sstream>
#pragma comment(lib, "dbghelp.lib")
using namespace std;
const int MAX_ADDRESS_LENGTH = 32;
const int MAX_NAME_LENGTH = 1024;
// 崩溃信息
//
struct CrashInfo
{
CHAR ErrorCode[MAX_ADDRESS_LENGTH];
CHAR Address[MAX_ADDRESS_LENGTH];
CHAR Flags[MAX_ADDRESS_LENGTH];
};
// CallStack信息
//
struct CallStackInfo
{
CHAR ModuleName[MAX_NAME_LENGTH];
CHAR MethodName[MAX_NAME_LENGTH];
CHAR FileName[MAX_NAME_LENGTH];
CHAR LineNumber[MAX_NAME_LENGTH];
};
// 安全拷贝字符串函数
//
void SafeStrCpy(char* szDest, size_t nMaxDestSize, const char* szSrc)
{
if (nMaxDestSize <= 0) return;
if (strlen(szSrc) < nMaxDestSize)
{
strcpy_s(szDest, nMaxDestSize, szSrc);
}
else
{
strncpy_s(szDest, nMaxDestSize, szSrc, nMaxDestSize);
szDest[nMaxDestSize-1] = '\0';
}
}
// 得到程序崩溃信息
//
CrashInfo GetCrashInfo(const EXCEPTION_RECORD *pRecord)
{
CrashInfo crashinfo;
SafeStrCpy(crashinfo.Address, MAX_ADDRESS_LENGTH, "N/A");
SafeStrCpy(crashinfo.ErrorCode, MAX_ADDRESS_LENGTH, "N/A");
SafeStrCpy(crashinfo.Flags, MAX_ADDRESS_LENGTH, "N/A");
sprintf_s(crashinfo.Address, "%08X", pRecord->ExceptionAddress);
sprintf_s(crashinfo.ErrorCode, "%08X", pRecord->ExceptionCode);
sprintf_s(crashinfo.Flags, "%08X", pRecord->ExceptionFlags);
return crashinfo;
}
// 得到CallStack信息
//
vector<CallStackInfo> GetCallStack(const CONTEXT *pContext)
{
HANDLE hProcess = GetCurrentProcess();
SymInitialize(hProcess, NULL, TRUE);
vector<CallStackInfo> arrCallStackInfo;
CONTEXT c = *pContext;
STACKFRAME64 sf;
memset(&sf, 0, sizeof(STACKFRAME64));
DWORD dwImageType = IMAGE_FILE_MACHINE_I386;
// 不同的CPU类型具体信息可查询MSDN
//
#ifdef _M_IX86
sf.AddrPC.Offset = c.Eip;
sf.AddrPC.Mode = AddrModeFlat;
sf.AddrStack.Offset = c.Esp;
sf.AddrStack.Mode = AddrModeFlat;
sf.AddrFrame.Offset = c.Ebp;
sf.AddrFrame.Mode = AddrModeFlat;
#elif _M_X64
dwImageType = IMAGE_FILE_MACHINE_AMD64;
sf.AddrPC.Offset = c.Rip;
sf.AddrPC.Mode = AddrModeFlat;
sf.AddrFrame.Offset = c.Rsp;
sf.AddrFrame.Mode = AddrModeFlat;
sf.AddrStack.Offset = c.Rsp;
sf.AddrStack.Mode = AddrModeFlat;
#elif _M_IA64
dwImageType = IMAGE_FILE_MACHINE_IA64;
sf.AddrPC.Offset = c.StIIP;
sf.AddrPC.Mode = AddrModeFlat;
sf.AddrFrame.Offset = c.IntSp;
sf.AddrFrame.Mode = AddrModeFlat;
sf.AddrBStore.Offset = c.RsBSP;
sf.AddrBStore.Mode = AddrModeFlat;
sf.AddrStack.Offset = c.IntSp;
sf.AddrStack.Mode = AddrModeFlat;
#else
#error "Platform not supported!"
#endif
HANDLE hThread = GetCurrentThread();
while (true)
{
// 该函数是实现这个功能的最重要的一个函数
// 函数的用法以及参数和返回值的具体解释可以查询MSDN
//
if (!StackWalk64(dwImageType, hProcess, hThread, &sf, &c, NULL, SymFunctionTableAccess64, SymGetModuleBase64, NULL))
{
break;
}
if (sf.AddrFrame.Offset == 0)
{
break;
}
CallStackInfo callstackinfo;
SafeStrCpy(callstackinfo.MethodName, MAX_NAME_LENGTH, "N/A");
SafeStrCpy(callstackinfo.FileName, MAX_NAME_LENGTH, "N/A");
SafeStrCpy(callstackinfo.ModuleName, MAX_NAME_LENGTH, "N/A");
SafeStrCpy(callstackinfo.LineNumber, MAX_NAME_LENGTH, "N/A");
BYTE symbolBuffer[sizeof(IMAGEHLP_SYMBOL64) + MAX_NAME_LENGTH];
IMAGEHLP_SYMBOL64 *pSymbol = (IMAGEHLP_SYMBOL64*)symbolBuffer;
memset(pSymbol, 0, sizeof(IMAGEHLP_SYMBOL64) + MAX_NAME_LENGTH);
pSymbol->SizeOfStruct = sizeof(symbolBuffer);
pSymbol->MaxNameLength = MAX_NAME_LENGTH;
DWORD symDisplacement = 0;
// 得到函数名
//
if (SymGetSymFromAddr64(hProcess, sf.AddrPC.Offset, NULL, pSymbol))
{
SafeStrCpy(callstackinfo.MethodName, MAX_NAME_LENGTH, pSymbol->Name);
}
IMAGEHLP_LINE64 lineInfo;
memset(&lineInfo, 0, sizeof(IMAGEHLP_LINE64));
lineInfo.SizeOfStruct = sizeof(IMAGEHLP_LINE64);
DWORD dwLineDisplacement;
// 得到文件名和所在的代码行
//
if (SymGetLineFromAddr64(hProcess, sf.AddrPC.Offset, &dwLineDisplacement, &lineInfo))
{
SafeStrCpy(callstackinfo.FileName, MAX_NAME_LENGTH, lineInfo.FileName);
sprintf_s(callstackinfo.LineNumber, "%d", lineInfo.LineNumber);
}
IMAGEHLP_MODULE64 moduleInfo;
memset(&moduleInfo, 0, sizeof(IMAGEHLP_MODULE64));
moduleInfo.SizeOfStruct = sizeof(IMAGEHLP_MODULE64);
// 得到模块名
//
if (SymGetModuleInfo64(hProcess, sf.AddrPC.Offset, &moduleInfo))
{
SafeStrCpy(callstackinfo.ModuleName, MAX_NAME_LENGTH, moduleInfo.ModuleName);
}
arrCallStackInfo.push_back(callstackinfo);
}
SymCleanup(hProcess);
return arrCallStackInfo;
}
std::wstring StringToWString(const std::string& str) {
int num = MultiByteToWideChar(CP_UTF8, 0, str.c_str(), -1, NULL, 0);
wchar_t *wide = new wchar_t[num];
MultiByteToWideChar(CP_UTF8, 0, str.c_str(), -1, wide, num);
std::wstring w_str(wide);
delete[] wide;
return w_str;
}
// 处理Unhandled Exception的回调函数
//
LONG ApplicationCrashHandler(EXCEPTION_POINTERS *pException)
{
// 确保有足够的栈空间
//
#ifdef _M_IX86
if (pException->ExceptionRecord->ExceptionCode == EXCEPTION_STACK_OVERFLOW)
{
static char TempStack[1024 * 128];
__asm mov eax,offset TempStack[1024 * 128];
__asm mov esp,eax;
}
#endif
CrashInfo crashinfo = GetCrashInfo(pException->ExceptionRecord);
std::stringstream ss;
// 输出Crash信息
//
#if 0
std::cout << "ErrorCode: " << crashinfo.ErrorCode << std::endl;
std::cout << "Address: " << crashinfo.Address << std::endl;
std::cout << "Flags: " << crashinfo.Flags << std::endl;
#else
ss << "ErrorCode: " << crashinfo.ErrorCode << std::endl;
ss << "Address: " << crashinfo.Address << std::endl;
ss << "Flags: " << crashinfo.Flags << std::endl;
#endif
vector<CallStackInfo> arrCallStackInfo = GetCallStack(pException->ContextRecord);
// 输出CallStack
//
#if 0
std::cout << "CallStack: " << std::endl;
#else
ss << "CallStack: " << std::endl;
#endif
for (vector<CallStackInfo>::iterator i = arrCallStackInfo.begin(); i != arrCallStackInfo.end(); ++i)
{
CallStackInfo callstackinfo = (*i);
#if 0
std::cout << callstackinfo.MethodName << "() : [" << callstackinfo.ModuleName << "] (File: " << callstackinfo.FileName << " @Line " << callstackinfo.LineNumber << ")" << std::endl;
#else
ss << callstackinfo.MethodName << "() : [" << callstackinfo.ModuleName << "] (File: " << callstackinfo.FileName << " @Line " << callstackinfo.LineNumber << ")" << std::endl;
#endif
}
// 这里弹出一个错误对话框并退出程序
//
#if 0
FatalAppExit(-1, _T("*** Unhandled Exception! ***"));
#else
FatalAppExit(-1, StringToWString(ss.str()).c_str());
#endif
return EXCEPTION_EXECUTE_HANDLER;
}
//// 打印调试信息 结束
////////////////////////////////////////////////////////////////
int main(int argc, char *argv[])
{
// 设置处理Unhandled Exception的回调函数
//
QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
SetUnhandledExceptionFilter((LPTOP_LEVEL_EXCEPTION_FILTER)ApplicationCrashHandler);
QDateTime dateTime = QDateTime::currentDateTime();
//QString dateTimeStr = dateTime.toString("yyyyMMddhh");
QString dateTimeStr = dateTime.toString("yyyyMMdd");
//QString logFileName = QObject::tr("tmskey%1.log").arg(dateTimeStr);
QString logFileName = QObject::tr("tmskey%1.log").arg(dateTimeStr);
FILE *fp = nullptr;
errno_t err = fopen_s(&fp, logFileName.toStdString().c_str(), "a");
if(err == 0)
{
fclose(fp);
fp = nullptr;
}
else
{
// 文件已经打开,需要另外找一个日志文件
int i = 0;
while(1)
{
logFileName = QObject::tr("tmskey%1(%2).log").arg(dateTimeStr).arg(i);
err = fopen_s(&fp, logFileName.toStdString().c_str(), "a");
if(err == 0)
{
fclose(fp);
fp = nullptr;
break;
}
i++;
}
}
SysLogger::GetInstance()->InitLogger(logFileName.toStdString().c_str(), LEVEL_DEBUG);
LOG_INFO("%s", "TMSKEY程序启动...");
QApplication a(argc, argv);
//QFont font("微软雅黑", 9);
QFont font("宋体", 9);
a.setFont(font);
Widget w;
w.show();
return a.exec();
}