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Remove YBaseLib dependency

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This commit is contained in:
Connor McLaughlin
2020-01-10 13:31:12 +10:00
parent 1c2c4c8489
commit 71c1e243fe
112 changed files with 6888 additions and 522 deletions
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135
src/common/assert.cpp Normal file
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@ -0,0 +1,135 @@
#include "assert.h"
#include <cstdio>
#include <cstdlib>
#include <mutex>
#ifdef Y_PLATFORM_WINDOWS
#define WIN32_LEAN_AND_MEAN 1
#include <intrin.h>
#include <tlhelp32.h>
#include <windows.h>
#endif
static std::mutex s_AssertFailedMutex;
static inline void FreezeThreads(void** ppHandle)
{
#ifdef Y_PLATFORM_WINDOWS
HANDLE hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, 0);
if (hSnapshot != INVALID_HANDLE_VALUE)
{
THREADENTRY32 threadEntry;
if (Thread32First(hSnapshot, &threadEntry))
{
do
{
if (threadEntry.th32ThreadID == GetCurrentThreadId())
continue;
HANDLE hThread = OpenThread(THREAD_SUSPEND_RESUME, FALSE, threadEntry.th32ThreadID);
if (hThread != NULL)
{
SuspendThread(hThread);
CloseHandle(hThread);
}
} while (Thread32Next(hSnapshot, &threadEntry));
}
}
*ppHandle = (void*)hSnapshot;
#else
*ppHandle = nullptr;
#endif
}
static inline void ResumeThreads(void* pHandle)
{
#ifdef Y_PLATFORM_WINDOWS
HANDLE hSnapshot = (HANDLE)pHandle;
if (pHandle != INVALID_HANDLE_VALUE)
{
THREADENTRY32 threadEntry;
if (Thread32First(hSnapshot, &threadEntry))
{
do
{
if (threadEntry.th32ThreadID == GetCurrentThreadId())
continue;
HANDLE hThread = OpenThread(THREAD_SUSPEND_RESUME, FALSE, threadEntry.th32ThreadID);
if (hThread != NULL)
{
ResumeThread(hThread);
CloseHandle(hThread);
}
} while (Thread32Next(hSnapshot, &threadEntry));
}
CloseHandle(hSnapshot);
}
#else
#endif
}
void Y_OnAssertFailed(const char* szMessage, const char* szFunction, const char* szFile, unsigned uLine)
{
std::lock_guard<std::mutex> guard(s_AssertFailedMutex);
void* pHandle;
FreezeThreads(&pHandle);
char szMsg[512];
std::snprintf(szMsg, sizeof(szMsg), "%s in function %s (%s:%u)", szMessage, szFunction, szFile, uLine);
#ifdef Y_PLATFORM_WINDOWS
SetConsoleTextAttribute(GetStdHandle(STD_ERROR_HANDLE), FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_INTENSITY);
WriteConsoleA(GetStdHandle(STD_ERROR_HANDLE), szMsg, Y_strlen(szMsg), NULL, NULL);
OutputDebugStringA(szMsg);
Y_strncat(szMsg, sizeof(szMsg),
"\n\nPress Abort to exit, Retry to break to debugger, or Ignore to attempt to continue.");
int result = MessageBoxA(NULL, szMsg, NULL, MB_ABORTRETRYIGNORE | MB_ICONERROR);
if (result == IDRETRY)
__debugbreak();
else if (result != IDIGNORE)
TerminateProcess(GetCurrentProcess(), 0xBAADC0DE);
#else
fputs(szMsg, stderr);
fputs("\nAborting application.\n", stderr);
fflush(stderr);
abort();
#endif
ResumeThreads(pHandle);
}
void Y_OnPanicReached(const char* szMessage, const char* szFunction, const char* szFile, unsigned uLine)
{
std::lock_guard<std::mutex> guard(s_AssertFailedMutex);
void* pHandle;
FreezeThreads(&pHandle);
char szMsg[512];
std::snprintf(szMsg, sizeof(szMsg), "%s in function %s (%s:%u)", szMessage, szFunction, szFile, uLine);
#ifdef Y_PLATFORM_WINDOWS
SetConsoleTextAttribute(GetStdHandle(STD_ERROR_HANDLE), FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_INTENSITY);
WriteConsoleA(GetStdHandle(STD_ERROR_HANDLE), szMsg, Y_strlen(szMsg), NULL, NULL);
OutputDebugStringA(szMsg);
Y_strncat(szMsg, sizeof(szMsg),
"\n\nDo you want to attempt to break into a debugger? Pressing Cancel will abort the application.");
int result = MessageBoxA(NULL, szMsg, NULL, MB_OKCANCEL | MB_ICONERROR);
if (result == IDOK)
__debugbreak();
TerminateProcess(GetCurrentProcess(), 0xBAADC0DE);
#else
fputs(szMsg, stderr);
fputs("\nAborting application.\n", stderr);
fflush(stderr);
abort();
#endif
ResumeThreads(pHandle);
}