diff options
Diffstat (limited to 'externals/g3dlite/G3D.lib/source/debugAssert.cpp')
| -rw-r--r-- | externals/g3dlite/G3D.lib/source/debugAssert.cpp | 392 |
1 files changed, 0 insertions, 392 deletions
diff --git a/externals/g3dlite/G3D.lib/source/debugAssert.cpp b/externals/g3dlite/G3D.lib/source/debugAssert.cpp deleted file mode 100644 index 4b24546a661..00000000000 --- a/externals/g3dlite/G3D.lib/source/debugAssert.cpp +++ /dev/null @@ -1,392 +0,0 @@ -/** - @file debugAssert.cpp - - Windows implementation of assertion routines. - - @maintainer Morgan McGuire, graphics3d.com - - @created 2001-08-26 - @edited 2006-02-02 - */ - -#include "G3D/debugAssert.h" -#include "G3D/platform.h" -#ifdef G3D_WIN32 - #include <tchar.h> -#endif -#include "G3D/format.h" -#include "G3D/prompt.h" -#include <string> -#include "G3D/debugPrintf.h" -#include "G3D/Log.h" - -#include <cstdlib> - -#ifdef _MSC_VER - // disable: "C++ exception handler used" -# pragma warning (push) -# pragma warning (disable : 4530) -#endif - -using namespace std; - -namespace G3D { namespace _internal { - -ConsolePrintHook _consolePrintHook; -AssertionHook _debugHook = _handleDebugAssert_; -AssertionHook _failureHook = _handleErrorCheck_; - -#ifdef G3D_LINUX - Display* x11Display = NULL; - Window x11Window = 0; -#endif - - -#ifdef G3D_WIN32 -static void postToClipboard(const char *text) { - if (OpenClipboard(NULL)) { - HGLOBAL hMem = GlobalAlloc(GHND | GMEM_DDESHARE, strlen(text) + 1); - if (hMem) { - char *pMem = (char*)GlobalLock(hMem); - strcpy(pMem, text); - GlobalUnlock(hMem); - - EmptyClipboard(); - SetClipboardData(CF_TEXT, hMem); - } - - CloseClipboard(); - GlobalFree(hMem); - } -} -#endif - -/** - outTitle should be set before the call - */ -static void createErrorMessage( - const char* expression, - const std::string& message, - const char* filename, - int lineNumber, - std::string& outTitle, - std::string& outMessage) { - - std::string le = ""; - const char* newline = "\n"; - - #ifdef G3D_WIN32 - newline = "\r\n"; - - // The last error value. (Which is preserved across the call). - DWORD lastErr = GetLastError(); - - // The decoded message from FormatMessage - LPTSTR formatMsg = NULL; - - if (NULL == formatMsg) { - FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | - FORMAT_MESSAGE_IGNORE_INSERTS | - FORMAT_MESSAGE_FROM_SYSTEM, - NULL, - lastErr, - 0, - (LPTSTR)&formatMsg, - 0, - NULL); - } - - // Make sure the message got translated into something. - LPTSTR realLastErr; - if (NULL != formatMsg) { - realLastErr = formatMsg; - } else { - realLastErr = _T("Last error code does not exist."); - } - - if (lastErr != 0) { - le = G3D::format("Last Error (0x%08X): %s\r\n\r\n", lastErr, (LPCSTR)realLastErr); - } - - // Get rid of the allocated memory from FormatMessage. - if (NULL != formatMsg) { - LocalFree((LPVOID)formatMsg); - } - - char modulePath[MAX_PATH]; - GetModuleFileNameA(NULL, modulePath, MAX_PATH); - - const char* moduleName = strrchr(modulePath, '\\'); - outTitle = outTitle + string(" - ") + string(moduleName ? (moduleName + 1) : modulePath); - - #endif - - // Build the message. - outMessage = - G3D::format("%s%s%sExpression: %s%s%s:%d%s%s%s", - message.c_str(), newline, newline, expression, newline, - filename, lineNumber, newline, newline, le.c_str()); -} - - -bool _handleDebugAssert_( - const char* expression, - const std::string& message, - const char* filename, - int lineNumber, - bool& ignoreAlways, - bool useGuiPrompt) { - - std::string dialogTitle = "Assertion Failure"; - std::string dialogText = ""; - createErrorMessage(expression, message, filename, lineNumber, dialogTitle, dialogText); - - #ifdef G3D_WIN32 - DWORD lastErr = GetLastError(); - postToClipboard(dialogText.c_str()); - debugPrintf("\n%s\n", dialogText.c_str()); - #endif - - const int cBreak = 0; - const int cIgnore = 1; - const int cIgnoreAlways = 2; - const int cAbort = 3; - - static const char* choices[] = {"Debug", "Ignore", "Ignore Always", "Exit"}; - - // Log the error - Log::common()->print(std::string("\n**************************\n\n") + dialogTitle + "\n" + dialogText); - - int result = G3D::prompt(dialogTitle.c_str(), dialogText.c_str(), (const char**)choices, 4, useGuiPrompt); - -# ifdef G3D_WIN32 - // Put the incoming last error back. - SetLastError(lastErr); -# endif - - switch (result) { - // -1 shouldn't actually occur because it means - // that we're in release mode. - case -1: - case cBreak: - return true; - break; - - case cIgnore: - return false; - break; - - case cIgnoreAlways: - ignoreAlways = true; - return false; - break; - - case cAbort: - exit(-1); - break; - } - - // Should never get here - return false; -} - - -bool _handleErrorCheck_( - const char* expression, - const std::string& message, - const char* filename, - int lineNumber, - bool& ignoreAlways, - bool useGuiPrompt) { - - (void)ignoreAlways; - - std::string dialogTitle = "Critical Error"; - std::string dialogText = ""; - - createErrorMessage(expression, message, filename, lineNumber, dialogTitle, dialogText); - - // Log the error - Log::common()->print(std::string("\n**************************\n\n") + dialogTitle + "\n" + dialogText); - #ifdef G3D_WIN32 - DWORD lastErr = GetLastError(); - postToClipboard(dialogText.c_str()); - debugPrintf("\n%s\n", dialogText.c_str()); - #endif - - static const char* choices[] = {"Ok"}; - - std::string m = - std::string("An internal error has occured in your program and it will now close. Details about the error have been reported in \"") + - Log::getCommonLogFilename() + "\"."; - - int result = G3D::prompt("Error", m.c_str(), (const char**)choices, 1, useGuiPrompt); - (void)result; - - return true; -} - - -#ifdef G3D_WIN32 -static HCURSOR oldCursor; -static RECT oldCursorRect; -static POINT oldCursorPos; -static int oldShowCursorCount; -#endif - -void _releaseInputGrab_() { - #ifdef G3D_WIN32 - - GetCursorPos(&oldCursorPos); - - // Stop hiding the cursor if the application hid it. - oldShowCursorCount = ShowCursor(true) - 1; - - if (oldShowCursorCount < -1) { - for (int c = oldShowCursorCount; c < -1; ++c) { - ShowCursor(true); - } - } - - // Set the default cursor in case the application - // set the cursor to NULL. - oldCursor = GetCursor(); - SetCursor(LoadCursor(NULL, IDC_ARROW)); - - // Allow the cursor full access to the screen - GetClipCursor(&oldCursorRect); - ClipCursor(NULL); - - #elif defined(G3D_LINUX) - if (x11Display != NULL) { - XUngrabPointer(x11Display, CurrentTime); - XUngrabKeyboard(x11Display, CurrentTime); - if (x11Window != 0) { - //XUndefineCursor(x11Display, x11Window); - // TODO: Note that we leak this cursor; it should be - // freed in the restore code. - Cursor c = XCreateFontCursor(x11Display, 68); - XDefineCursor(x11Display, x11Window, c); - } - XSync(x11Display, false); - XAllowEvents(x11Display, AsyncPointer, CurrentTime); - XFlush(x11Display); - } - #elif defined(G3D_OSX) - // TODO: OS X - #endif -} - - -void _restoreInputGrab_() { - #ifdef G3D_WIN32 - - // Restore the old clipping region - ClipCursor(&oldCursorRect); - - SetCursorPos(oldCursorPos.x, oldCursorPos.y); - - // Restore the old cursor - SetCursor(oldCursor); - - // Restore old visibility count - if (oldShowCursorCount < 0) { - for (int c = 0; c > oldShowCursorCount; --c) { - ShowCursor(false); - } - } - - #elif defined(G3D_LINUX) - // TODO: Linux - #elif defined(G3D_OSX) - // TODO: OS X - #endif -} - - -}; // internal namespace - -void setAssertionHook(AssertionHook hook) { - G3D::_internal::_debugHook = hook; -} - -AssertionHook assertionHook() { - return G3D::_internal::_debugHook; -} - -void setFailureHook(AssertionHook hook) { - G3D::_internal::_failureHook = hook; -} - -AssertionHook failureHook() { - return G3D::_internal::_failureHook; -} - - -void setConsolePrintHook(ConsolePrintHook h) { - G3D::_internal::_consolePrintHook = h; -} - -ConsolePrintHook consolePrintHook() { - return G3D::_internal::_consolePrintHook; -} - - -std::string __cdecl debugPrint(const std::string& s) { -# ifdef G3D_WIN32 - const int MAX_STRING_LEN = 1024; - - // Windows can't handle really long strings sent to - // the console, so we break the string. - if (s.size() < MAX_STRING_LEN) { - OutputDebugStringA(s.c_str()); - } else { - for (unsigned int i = 0; i < s.size(); i += MAX_STRING_LEN) { - std::string sub = s.substr(i, MAX_STRING_LEN); - OutputDebugStringA(sub.c_str()); - } - } -# else - fprintf(stderr, "%s", s.c_str()); - fflush(stderr); -# endif - - return s; -} - -std::string __cdecl debugPrintf(const char* fmt ...) { - va_list argList; - va_start(argList, fmt); - std::string s = G3D::vformat(fmt, argList); - va_end(argList); - - return debugPrint(consolePrint(s)); -} - -std::string consolePrint(const std::string& s) { - FILE* L = Log::common()->getFile(); - fprintf(L, "%s", s.c_str()); - - if (consolePrintHook()) { - consolePrintHook()(s); - } - - fflush(L); - return s; -} - - -std::string __cdecl consolePrintf(const char* fmt ...) { - va_list argList; - va_start(argList, fmt); - std::string s = G3D::vformat(fmt, argList); - va_end(argList); - - return consolePrint(s); -} - -} // namespace - -#ifdef _MSC_VER -# pragma warning (pop) -#endif |