X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/03147cd08e78ba8a709ee019a8a51ac6b57e6f32..192e6679f671a435a6276a475a57a0b8b501e0f4:/src/common/log.cpp diff --git a/src/common/log.cpp b/src/common/log.cpp index ebf14bf02c..c9c4ab2776 100644 --- a/src/common/log.cpp +++ b/src/common/log.cpp @@ -39,7 +39,6 @@ #ifdef __WXMSW__ #include "wx/msw/private.h" #endif - #include "wx/msgdlg.h" #endif #endif //WX_PRECOMP @@ -61,9 +60,9 @@ #include "wx/msw/private.h" // includes windows.h for OutputDebugString #endif -#if !defined(__WXMSW__) || defined(__WXMICROWIN__) - #include -#endif //Win/Unix +#if defined(__WXMAC__) + #include "wx/mac/private.h" // includes mac headers +#endif // ---------------------------------------------------------------------------- // non member functions @@ -423,84 +422,189 @@ wxLogStderr::wxLogStderr(FILE *fp) m_fp = fp; } -#if defined(__WXMAC__) && !defined(__UNIX__) -#define kDebuggerSignature 'MWDB' +#if defined(__WXMAC__) && !defined(__DARWIN__) -static Boolean FindProcessBySignature(OSType signature, ProcessInfoRec* info) -{ - OSErr err; - ProcessSerialNumber psn; - Boolean found = false; - psn.highLongOfPSN = 0; - psn.lowLongOfPSN = kNoProcess; +#ifndef __MetroNubUtils__ +#include "MetroNubUtils.h" +#endif - if (!info) return false; +#ifdef __cplusplus + extern "C" { +#endif - info->processInfoLength = sizeof(ProcessInfoRec); - info->processName = NULL; - info->processAppSpec = NULL; +#ifndef __GESTALT__ +#include +#endif - err = noErr; - while (!found && err == noErr) - { - err = GetNextProcess(&psn); - if (err == noErr) - { - err = GetProcessInformation(&psn, info); - found = err == noErr && info->processSignature == signature; - } - } - return found; -} +#ifndef true +#define true 1 +#endif -pascal Boolean MWDebuggerIsRunning(void) -{ - ProcessInfoRec info; - return FindProcessBySignature(kDebuggerSignature, &info); +#ifndef false +#define false 0 +#endif + +#if TARGET_API_MAC_CARBON + + #include + + EXTERN_API_C( long ) + CallUniversalProc(UniversalProcPtr theProcPtr, ProcInfoType procInfo, ...); + + ProcPtr gCallUniversalProc_Proc = NULL; + +#endif + +static MetroNubUserEntryBlock* gMetroNubEntry = NULL; + +static long fRunOnce = false; + +Boolean IsCompatibleVersion(short inVersion); + +/* --------------------------------------------------------------------------- + IsCompatibleVersion + --------------------------------------------------------------------------- */ + +Boolean IsCompatibleVersion(short inVersion) +{ + Boolean result = false; + + if (fRunOnce) + { + MetroNubUserEntryBlock* block = (MetroNubUserEntryBlock *)result; + + result = (inVersion <= block->apiHiVersion); + } + + return result; +} + +/* --------------------------------------------------------------------------- + IsMetroNubInstalled + --------------------------------------------------------------------------- */ + +Boolean IsMetroNubInstalled() +{ + if (!fRunOnce) + { + long result, value; + + fRunOnce = true; + gMetroNubEntry = NULL; + + if (Gestalt(gestaltSystemVersion, &value) == noErr && value < 0x1000) + { + /* look for MetroNub's Gestalt selector */ + if (Gestalt(kMetroNubUserSignature, &result) == noErr) + { + + #if TARGET_API_MAC_CARBON + if (gCallUniversalProc_Proc == NULL) + { + CFragConnectionID connectionID; + Ptr mainAddress; + Str255 errorString; + ProcPtr symbolAddress; + OSErr err; + CFragSymbolClass symbolClass; + + symbolAddress = NULL; + err = GetSharedLibrary("\pInterfaceLib", kPowerPCCFragArch, kFindCFrag, + &connectionID, &mainAddress, errorString); + + if (err != noErr) + { + gCallUniversalProc_Proc = NULL; + goto end; + } + + err = FindSymbol(connectionID, "\pCallUniversalProc", + (Ptr *) &gCallUniversalProc_Proc, &symbolClass); + + if (err != noErr) + { + gCallUniversalProc_Proc = NULL; + goto end; + } + } + #endif + + { + MetroNubUserEntryBlock* block = (MetroNubUserEntryBlock *)result; + + /* make sure the version of the API is compatible */ + if (block->apiLowVersion <= kMetroNubUserAPIVersion && + kMetroNubUserAPIVersion <= block->apiHiVersion) + gMetroNubEntry = block; /* success! */ + } + + } + } + } + +end: + +#if TARGET_API_MAC_CARBON + return (gMetroNubEntry != NULL && gCallUniversalProc_Proc != NULL); +#else + return (gMetroNubEntry != NULL); +#endif } -pascal OSErr AmIBeingMWDebugged(Boolean* result) +/* --------------------------------------------------------------------------- + IsMWDebuggerRunning [v1 API] + --------------------------------------------------------------------------- */ + +Boolean IsMWDebuggerRunning() { - OSErr err; - ProcessSerialNumber psn; - OSType sig = kDebuggerSignature; - AppleEvent theAE = {typeNull, NULL}; - AppleEvent theReply = {typeNull, NULL}; - AEAddressDesc addr = {typeNull, NULL}; - DescType actualType; - Size actualSize; + if (IsMetroNubInstalled()) + return CallIsDebuggerRunningProc(gMetroNubEntry->isDebuggerRunning); + else + return false; +} - if (!result) return paramErr; +/* --------------------------------------------------------------------------- + AmIBeingMWDebugged [v1 API] + --------------------------------------------------------------------------- */ - err = AECreateDesc(typeApplSignature, &sig, sizeof(sig), &addr); - if (err != noErr) goto exit; +Boolean AmIBeingMWDebugged() +{ + if (IsMetroNubInstalled()) + return CallAmIBeingDebuggedProc(gMetroNubEntry->amIBeingDebugged); + else + return false; +} - err = AECreateAppleEvent(kDebuggerSignature, 'Dbg?', &addr, - kAutoGenerateReturnID, kAnyTransactionID, &theAE); - if (err != noErr) goto exit; +/* --------------------------------------------------------------------------- + UserSetWatchPoint [v2 API] + --------------------------------------------------------------------------- */ - GetCurrentProcess(&psn); - err = AEPutParamPtr(&theAE, keyDirectObject, typeProcessSerialNumber, - &psn, sizeof(psn)); - if (err != noErr) goto exit; +OSErr UserSetWatchPoint (Ptr address, long length, WatchPointIDT* watchPointID) +{ + if (IsMetroNubInstalled() && IsCompatibleVersion(kMetroNubUserAPIVersion)) + return CallUserSetWatchPointProc(gMetroNubEntry->userSetWatchPoint, + address, length, watchPointID); + else + return errProcessIsNotClient; +} - err = AESend(&theAE, &theReply, kAEWaitReply, kAENormalPriority, - kAEDefaultTimeout, NULL, NULL); - if (err != noErr) goto exit; +/* --------------------------------------------------------------------------- + ClearWatchPoint [v2 API] + --------------------------------------------------------------------------- */ - err = AEGetParamPtr(&theReply, keyAEResult, typeBoolean, &actualType, result, - sizeof(Boolean), &actualSize); +OSErr ClearWatchPoint (WatchPointIDT watchPointID) +{ + if (IsMetroNubInstalled() && IsCompatibleVersion(kMetroNubUserAPIVersion)) + return CallClearWatchPointProc(gMetroNubEntry->clearWatchPoint, + watchPointID); + else + return errProcessIsNotClient; +} -exit: - if (addr.dataHandle) - AEDisposeDesc(&addr); - if (theAE.dataHandle) - AEDisposeDesc(&theAE); - if (theReply.dataHandle) - AEDisposeDesc(&theReply); +#ifdef __cplusplus + } +#endif - return err; -} #endif void wxLogStderr::DoLogString(const wxChar *szString, time_t WXUNUSED(t)) @@ -519,35 +623,25 @@ void wxLogStderr::DoLogString(const wxChar *szString, time_t WXUNUSED(t)) str += wxT("\r\n") ; OutputDebugString(str.c_str()); #endif // MSW -#if defined(__WXMAC__) && !defined(__WXMAC_X__) && wxUSE_GUI +#if defined(__WXMAC__) && !defined(__DARWIN__) && wxUSE_GUI Str255 pstr ; strcpy( (char*) pstr , str.c_str() ) ; strcat( (char*) pstr , ";g" ) ; c2pstr( (char*) pstr ) ; -#if __WXDEBUG__ + Boolean running = false ; -/* - if ( MWDebuggerIsRunning() ) + if ( IsMWDebuggerRunning() && AmIBeingMWDebugged() ) { - AmIBeingMWDebugged( &running ) ; + running = true ; } -*/ + if (running) { #ifdef __powerc DebugStr(pstr); #else SysBreakStr(pstr); -#endif - } - else -#endif - { -#ifdef __powerc - DebugStr(pstr); -#else - DebugStr(pstr); #endif } #endif // Mac @@ -620,6 +714,24 @@ void wxLogChain::DoLog(wxLogLevel level, const wxChar *szString, time_t t) } } +// ---------------------------------------------------------------------------- +// wxLogPassThrough +// ---------------------------------------------------------------------------- + +#ifdef __VISUALC__ + // "'this' : used in base member initializer list" - so what? + #pragma warning(disable:4355) +#endif // VC++ + +wxLogPassThrough::wxLogPassThrough() + : wxLogChain(this) +{ +} + +#ifdef __VISUALC__ + #pragma warning(default:4355) +#endif // VC++ + // ============================================================================ // Global functions/variables // ============================================================================ @@ -719,17 +831,23 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode) 0, NULL); // copy it to our buffer and free memory - wxStrncpy(s_szBuf, (const wxChar *)lpMsgBuf, WXSIZEOF(s_szBuf) - 1); - s_szBuf[WXSIZEOF(s_szBuf) - 1] = wxT('\0'); - LocalFree(lpMsgBuf); - - // returned string is capitalized and ended with '\r\n' - bad - s_szBuf[0] = (wxChar)wxTolower(s_szBuf[0]); - size_t len = wxStrlen(s_szBuf); - if ( len > 0 ) { - // truncate string - if ( s_szBuf[len - 2] == wxT('\r') ) - s_szBuf[len - 2] = wxT('\0'); + if( lpMsgBuf != 0 ) { + wxStrncpy(s_szBuf, (const wxChar *)lpMsgBuf, WXSIZEOF(s_szBuf) - 1); + s_szBuf[WXSIZEOF(s_szBuf) - 1] = wxT('\0'); + + LocalFree(lpMsgBuf); + + // returned string is capitalized and ended with '\r\n' - bad + s_szBuf[0] = (wxChar)wxTolower(s_szBuf[0]); + size_t len = wxStrlen(s_szBuf); + if ( len > 0 ) { + // truncate string + if ( s_szBuf[len - 2] == wxT('\r') ) + s_szBuf[len - 2] = wxT('\0'); + } + } + else { + s_szBuf[0] = wxT('\0'); } return s_szBuf; @@ -748,122 +866,4 @@ const wxChar *wxSysErrorMsg(unsigned long nErrCode) #endif // Win/Unix } -// ---------------------------------------------------------------------------- -// debug helper -// ---------------------------------------------------------------------------- - -#ifdef __WXDEBUG__ - -// wxASSERT() helper -bool wxAssertIsEqual(int x, int y) -{ - return x == y; -} - -// break into the debugger -void wxTrap() -{ -#if defined(__WXMSW__) && !defined(__WXMICROWIN__) - DebugBreak(); -#elif defined(__WXMAC__) -#if __powerc - Debugger(); -#else - SysBreak(); -#endif -#elif defined(__UNIX__) - raise(SIGTRAP); -#else - // TODO -#endif // Win/Unix -} - -// this function is called when an assert fails -void wxOnAssert(const wxChar *szFile, int nLine, const wxChar *szMsg) -{ - // this variable can be set to true to suppress "assert failure" messages - static bool s_bNoAsserts = FALSE; - static bool s_bInAssert = FALSE; // FIXME MT-unsafe - - if ( s_bInAssert ) { - // He-e-e-e-elp!! we're trapped in endless loop - wxTrap(); - - s_bInAssert = FALSE; - - return; - } - - s_bInAssert = TRUE; - - wxChar szBuf[LOG_BUFFER_SIZE]; - - // make life easier for people using VC++ IDE: clicking on the message - // will take us immediately to the place of the failed assert - wxSnprintf(szBuf, WXSIZEOF(szBuf), -#ifdef __VISUALC__ - wxT("%s(%d): assert failed"), -#else // !VC++ - // make the error message more clear for all the others - wxT("Assert failed in file %s at line %d"), -#endif // VC/!VC - szFile, nLine); - - if ( szMsg != NULL ) { - wxStrcat(szBuf, wxT(": ")); - wxStrcat(szBuf, szMsg); - } - else { - wxStrcat(szBuf, wxT(".")); - } - - if ( !s_bNoAsserts ) { - // send it to the normal log destination - wxLogDebug(szBuf); - -#if (wxUSE_GUI && wxUSE_MSGDLG) || defined(__WXMSW__) - // this message is intentionally not translated - it is for - // developpers only - wxStrcat(szBuf, wxT("\nDo you want to stop the program?\nYou can also choose [Cancel] to suppress further warnings.")); - - // use the native message box if available: this is more robust than - // using our own -#if defined(__WXMSW__) && !defined(__WXMICROWIN__) - switch ( ::MessageBox(NULL, szBuf, _T("Debug"), - MB_YESNOCANCEL | MB_ICONSTOP ) ) { - case IDYES: - wxTrap(); - break; - - case IDCANCEL: - s_bNoAsserts = TRUE; - break; - - //case IDNO: nothing to do - } -#else // !MSW - switch ( wxMessageBox(szBuf, wxT("Debug"), - wxYES_NO | wxCANCEL | wxICON_STOP ) ) { - case wxYES: - wxTrap(); - break; - - case wxCANCEL: - s_bNoAsserts = TRUE; - break; - - //case wxNO: nothing to do - } -#endif // GUI or MSW - -#else // !GUI - wxTrap(); -#endif // GUI/!GUI - } - - s_bInAssert = FALSE; -} - -#endif //WXDEBUG - #endif //wxUSE_LOG