//+----------------------------------------------------------------------------- // // File logerr.cpp // // Contents Error and output logging to avoid broken nmake // This program reassigns stderr and stdout to two files // named TMPERR and tmpout, executes a given command and // appends the error and output messages to logerr.err // and logerr.log respectively. // // Returns 1 (which stops the execution of nmake) only if // logerr.err is not accesible. All other i/o errors are // logged to logerr.err. // // Author & Date adinas 02/18/98 create file // adinas 04/15/98 update to the new bingen's error values // bensont 04/05/00 // //------------------------------------------------------------------------------- #include #include #include #include #include #include "iodll.h" #include #define LOGFILE "LOGFILE" // The exactly string of the system environment variable name #define ERRFILE "ERRFILE" // The exactly string of the system environment variable name #define TEMPEXT ".temp" #define DEFAULT_LOGFILE "logerr.log" // Default log filename #define DEFAULT_ERRFILE "logerr.err" // Default err filename #define MAX_FNAME_LEN MAX_PATH // Maximum length of the log/err filename string #define MAX_CMD_LEN 2048 // Maximum length of the command-line string #define LAST_KNOWN_WRN 11 // Maximum warning number known by logerr #define LAST_KNOWN_ERR 130 // Maximum error number known by logerr #define IODLL_UNKNOWN 1 // Used for unknown IODLL errors or warning #define SYSTEM 1 // Used for bingen errors with code > LAST_ERROR CHAR * pszCmdLine = NULL; CHAR szCommand[MAX_CMD_LEN]; CHAR szLine[MAX_CMD_LEN]; CHAR szLogfile[MAX_FNAME_LEN]; // Log filename, ex "logerr.log" CHAR szTempLogfile[MAX_FNAME_LEN + 6]; // Temp Log filename, ex "logerr.err.temp" CHAR szErrfile[MAX_FNAME_LEN]; // Error filename, ex "logerr.err" CHAR szTempErrfile[MAX_FNAME_LEN + 6]; // Temp Error filename, ex "logerr.err.temp" FILE *bak_std_out = stdout; // Backup stdout FILE *bak_std_err = stderr; // Backup stdin FILE *out_stream = NULL; // Stream for the new stdout FILE *out_stream_temp = NULL; // Stream for the new stdout FILE *err_stream = NULL; // Stream for the err file FILE *err_stream_temp = NULL; // Stream for the new stderr int returnval = 0; // Return value DWORD errorlevel = 0; BOOL Status; BOOL bReportError = FALSE; BOOL bBuildCommand = FALSE; // Define macros for printing // fatal error messages (FATAL) at stderr // fatal error messages (SFATAL) in logerr.log and logerr.err // error messages (ERRMSG) in logerr.log and logerr.err // error number (ERRNO) in logerr.log and logerr.err // warning messages (WRNMSG) in logerr.log // no messages (NOMSG) in logerr.log #define FATAL(err,msg) \ fprintf(bak_std_err,"fatal error: %s %s",err,msg); \ returnval=1; #define SFATAL(err,msg) \ fprintf(bak_std_out,"fatal error: %s %s",err,msg); \ fprintf(bak_std_err,"fatal error: %s %s",err,msg); \ returnval=1; #define ERRMSG(err,msg) \ fprintf(stderr,"ERROR %s: %s\n",#err,msg); \ fprintf(stdout,"ERROR %s: %s\n",#err,msg); #define ERRNO(err,msg) \ fprintf(stderr,"ERROR %d: %s\n",err,msg); \ fprintf(stdout,"ERROR %d: %s\n",err,msg); #define WRNMSG(wrn,msg) \ fprintf(stdout,"WARNING %s: %s\n",#wrn,msg); #define WRNNO(wrn,msg) \ fprintf(stdout,"WARNING %d: %s\n",wrn,msg); #define NOMSG(msg) \ fprintf(stdout,"%s\n",msg); // Print the command preceeded by ERROR or WARNING // if errorlevel is non zero. // Use ReportCmdExit for all commands but bingen. // For bingen, use ReportBingenExit. int __cdecl ReportCmdExit( INT errorlevel, CHAR* szCmdline ); int __cdecl ReportBingenExit ( INT errorlevel, CHAR* szCmdline ); int __cdecl ReportBuildExit ( INT errorlevel, CHAR* szCmdline ); int __cdecl ReportRsrcExit ( INT errorlevel, CHAR* szCmdline ); void __cdecl strlower(char *s); char * __cdecl strnchr(char *s, char c); int __cdecl GetEnvVar(char *envvarname, char *valuebuffer, char *defaultvalue, int bufsize); void __cdecl AppendDump(FILE *Master, CHAR *Transfile, BOOL bLogError); //+-------------------------------------------------------------- // // Function: main // //--------------------------------------------------------------- int __cdecl main( int argc, char* argv[] ) { SSIZE_T len = 0; // The string length of the first item (command) of the command line // PROCESS_INFORMATION piProcInfo; // STARTUPINFO siStartInfo; // If no argument, print the help. if ( argc !=2 ) goto Help; pszCmdLine = strnchr(argv[1], ' '); Help:; // Provide help for using the tool, if required if ( argc <= 1 || 0 == strcmp( argv[1], "/?" ) || 0 == strcmp( argv[1], "-?" ) || NULL == pszCmdLine ) { fprintf( stderr, "Usage:\tlogerr \"\"\n"); fprintf( stderr, "Ex:\tlogerr \"xcopy /vf c:\\tmp\\myfile.txt .\"\n"); returnval = 1; goto Error; } // Get Environment, LOGFILE, ERRFILE and ComSpec if ( (GetEnvVar(LOGFILE, szLogfile, DEFAULT_LOGFILE, MAX_FNAME_LEN) == 0) || (GetEnvVar(ERRFILE, szErrfile, DEFAULT_ERRFILE, MAX_FNAME_LEN) == 0)) goto Error; // Evaluate templog filename strcpy(szTempLogfile, szLogfile); strcpy(&szTempLogfile[strlen(szTempLogfile)], TEMPEXT); // Evaluate temperr filename strcpy(szTempErrfile, szErrfile); strcpy(&szTempErrfile[strlen(szTempErrfile)], TEMPEXT); // Prepare the output / error output file handle if ( (out_stream = fopen( szLogfile, "at")) == NULL) { FATAL(szLogfile, "Failed to open log file."); goto Error; } if ( (out_stream_temp = freopen(szTempLogfile, "w+t", stdout)) == NULL) { FATAL(szTempLogfile, "Failed to open temp error file."); goto Error; } if ( (err_stream = fopen(szErrfile, "a+t")) == NULL) { FATAL(szErrfile, "Failed to open error file."); goto Error; } if ( (err_stream_temp = freopen(szTempErrfile, "w+t", stderr)) == NULL) { FATAL(szTempErrfile, "Failed to open temp error file."); goto Error; } fseek(out_stream, 0, SEEK_END); fseek(err_stream, 0, SEEK_END); // Get the argument as command line (pszCmdLine) if (strlen(pszCmdLine) >= MAX_CMD_LEN ) { //- default_cmd_len - strlen(buf) FATAL(pszCmdLine, "The Full Command is too long !!!"); goto Error; } // Get the first word as command (szCommand) len = strchr(pszCmdLine, ' ') - pszCmdLine; if (len < 0) len = strlen(pszCmdLine); if (len >= MAX_CMD_LEN) { FATAL(pszCmdLine,"The First Command is too long !!!"); goto Error; } // system to execute the program strncpy(szCommand, pszCmdLine, len); strlower(szCommand); errorlevel=system( pszCmdLine ); if ( strcmp( szCommand, "bingen" ) == 0) bReportError = ReportBingenExit( errorlevel, pszCmdLine ); else if ( _stricmp( szCommand, "rsrc" ) == 0) bReportError = ReportRsrcExit( errorlevel, pszCmdLine ); else if ( _stricmp( szCommand, "build" ) == 0) { bReportError = ReportBuildExit( errorlevel, pszCmdLine ); bBuildCommand = TRUE; } else bReportError = ReportCmdExit( errorlevel, pszCmdLine ); // Temp Error file complete, set to err_stream SetStdHandle(STD_ERROR_HANDLE, err_stream); if (NULL != err_stream_temp) fclose(err_stream_temp); else { FATAL(szTempErrfile, "Failed to close error file."); goto Error; } // Temp Error file complete, set to err_stream SetStdHandle(STD_OUTPUT_HANDLE, out_stream); if (NULL != out_stream_temp) fclose(out_stream_temp); else { FATAL(szTempLogfile, "Failed to close log file."); goto Error; } if (bReportError) { fprintf(err_stream, "ERROR %d: %s\n", errorlevel, pszCmdLine); fprintf(out_stream, "ERROR %d: %s\n", errorlevel, pszCmdLine); } else { fprintf(out_stream, "%s\n", pszCmdLine); } AppendDump(out_stream, szTempLogfile, 0); if (bBuildCommand) AppendDump(out_stream, "Build.log", 0); AppendDump(out_stream, szTempErrfile, 1); if (bBuildCommand) AppendDump(err_stream, "Build.err", 1); Error: SetStdHandle(STD_ERROR_HANDLE, bak_std_out); SetStdHandle(STD_OUTPUT_HANDLE, bak_std_err); if (NULL != err_stream) fclose(err_stream); if (NULL != out_stream) fclose(out_stream); // Delete the temporary files _unlink (szTempErrfile); _unlink (szTempLogfile); return returnval; } // main int __cdecl ReportBingenExit( INT errorlevel, CHAR* szCmdline ) { int result=FALSE; switch (errorlevel) { case ERROR_NO_ERROR: // NOMSG(szCmdline); break; case ERROR_RW_NO_RESOURCES: WRNMSG(ERROR_RW_NO_RESOURCES,szCmdline); break; case ERROR_RW_VXD_MSGPAGE: WRNMSG(ERROR_RW_VXD_MSGPAGE,szCmdline); break; case ERROR_IO_CHECKSUM_MISMATCH: WRNMSG(ERROR_IO_CHECKSUM_MISMATCH,szCmdline); break; case ERROR_FILE_CUSTOMRES: WRNMSG(ERROR_FILE_CUSTOMRES,szCmdline); break; case ERROR_FILE_VERSTAMPONLY: WRNMSG(ERROR_FILE_VERSTAMPONLY,szCmdline); break; case ERROR_RET_RESIZED: WRNMSG(ERROR_RET_RESIZED,szCmdline); break; case ERROR_RET_ID_NOTFOUND: WRNMSG(ERROR_RET_ID_NOTFOUND,szCmdline); break; case ERROR_RET_CNTX_CHANGED: WRNMSG(ERROR_RET_CNTX_CHANGED,szCmdline); break; case ERROR_RET_INVALID_TOKEN: WRNMSG(ERROR_RET_INVALID_TOKEN,szCmdline); break; case ERROR_RET_TOKEN_REMOVED: WRNMSG(ERROR_RET_TOKEN_REMOVED,szCmdline); break; case ERROR_RET_TOKEN_MISMATCH: WRNMSG(ERROR_RET_TOKEN_MISMATCH,szCmdline); break; case ERROR_HANDLE_INVALID: ERRMSG(ERROR_HANDLE_INVALID,szCmdline); result = TRUE; break; case ERROR_READING_INI: ERRMSG(ERROR_READING_INI,szCmdline); result = TRUE; break; case ERROR_NEW_FAILED: ERRMSG(ERROR_NEW_FAILED,szCmdline); result = TRUE; break; case ERROR_OUT_OF_DISKSPACE: ERRMSG(ERROR_OUT_OF_DISKSPACE,szCmdline); result = TRUE; break; case ERROR_FILE_OPEN: ERRMSG(ERROR_FILE_OPEN,szCmdline); result = TRUE; break; case ERROR_FILE_CREATE: ERRMSG(ERROR_FILE_CREATE,szCmdline); result = TRUE; break; case ERROR_FILE_INVALID_OFFSET: ERRMSG(ERROR_FILE_INVALID_OFFSET,szCmdline); result = TRUE; break; case ERROR_FILE_READ: ERRMSG(ERROR_FILE_READ,szCmdline); result = TRUE; break; case ERROR_FILE_WRITE: ERRMSG(ERROR_FILE_WRITE,szCmdline); result = TRUE; break; case ERROR_DLL_LOAD: ERRMSG(ERROR_DLL_LOAD,szCmdline); result = TRUE; break; case ERROR_DLL_PROC_ADDRESS: ERRMSG(ERROR_DLL_PROC_ADDRESS,szCmdline); result = TRUE; break; case ERROR_RW_LOADIMAGE: ERRMSG(ERROR_RW_LOADIMAGE,szCmdline); result = TRUE; break; case ERROR_RW_PARSEIMAGE: ERRMSG(ERROR_RW_PARSEIMAGE,szCmdline); result = TRUE; break; case ERROR_RW_GETIMAGE: ERRMSG(ERROR_RW_GETIMAGE,szCmdline); result = TRUE; break; case ERROR_RW_NOTREADY: ERRMSG(ERROR_RW_NOTREADY,szCmdline); result = TRUE; break; case ERROR_RW_BUFFER_TOO_SMALL: ERRMSG(ERROR_RW_BUFFER_TOO_SMALL,szCmdline); result = TRUE; break; case ERROR_RW_INVALID_FILE: ERRMSG(ERROR_RW_INVALID_FILE,szCmdline); result = TRUE; break; case ERROR_RW_IMAGE_TOO_BIG: ERRMSG(ERROR_RW_IMAGE_TOO_BIG,szCmdline); result = TRUE; break; case ERROR_RW_TOO_MANY_LEVELS: ERRMSG(ERROR_RW_TOO_MANY_LEVELS,szCmdline); result = TRUE; break; case ERROR_IO_INVALIDITEM: ERRMSG(ERROR_IO_INVALIDITEM,szCmdline); result = TRUE; break; case ERROR_IO_INVALIDID: ERRMSG(ERROR_IO_INVALIDID,szCmdline); result = TRUE; break; case ERROR_IO_INVALID_DLL: ERRMSG(ERROR_IO_INVALID_DLL,szCmdline); result = TRUE; break; case ERROR_IO_TYPE_NOT_SUPPORTED: ERRMSG(ERROR_IO_TYPE_NOT_SUPPORTED,szCmdline); result = TRUE; break; case ERROR_IO_INVALIDMODULE: ERRMSG(ERROR_IO_INVALIDMODULE,szCmdline); result = TRUE; break; case ERROR_IO_RESINFO_NULL: ERRMSG(ERROR_IO_RESINFO_NULL,szCmdline); result = TRUE; break; case ERROR_IO_UPDATEIMAGE: ERRMSG(ERROR_IO_UPDATEIMAGE,szCmdline); result = TRUE; break; case ERROR_IO_FILE_NOT_SUPPORTED: ERRMSG(ERROR_IO_FILE_NOT_SUPPORTED,szCmdline); result = TRUE; break; case ERROR_FILE_SYMPATH_NOT_FOUND: ERRMSG(ERROR_FILE_SYMPATH_NOT_FOUND,szCmdline); result = TRUE; break; case ERROR_FILE_MULTILANG: ERRMSG(ERROR_FILE_MULTILANG,szCmdline); result = TRUE; break; case ERROR_IO_SYMBOLFILE_NOT_FOUND: ERRMSG(ERROR_IO_SYMBOLFILE_NOT_FOUND,szCmdline); result = TRUE; break; default: break; }; if (errorlevel > LAST_KNOWN_WRN && errorlevel <= LAST_WRN) { WRNMSG(IODLL_UNKNOWN,szCmdline); } if (errorlevel > LAST_KNOWN_ERR && errorlevel <= LAST_ERROR) { result = TRUE; ERRMSG(IODLL_UNKNOWN,szCmdline); } if (errorlevel > LAST_ERROR) { result = TRUE; ERRMSG(SYSTEM,szCmdline); } return result; } // ReportBingenExit int __cdecl ReportCmdExit ( INT errorlevel, CHAR* szCmdline) { int result=FALSE; switch (errorlevel) { case 0: // NOMSG(szCmdline); break; default: // ERRNO(errorlevel,szCmdline); result = TRUE; } return result; } // ReportCmdExit int __cdecl ReportRsrcExit( INT errorlevel, CHAR* szCmdline ) { int result=FALSE; switch (errorlevel) { case 0: // NOMSG(szCmdline); break; case 1: WRNNO(1,szCmdline ); break; default: ERRNO(errorlevel,szCmdline ); result = TRUE; break; } // switch return result; } int __cdecl ReportBuildExit( INT errorlevel, CHAR* szCmdline ) { int result=FALSE; switch (errorlevel) { case 0: // NOMSG(szCmdline); break; default: // ERRNO(errorlevel,szCmdline ); result = TRUE; break; } // switch return result; } char * __cdecl strnchr(char *s, char c) { while(*s==c); return (*s==NULL)?NULL:s; } int __cdecl GetEnvVar(char *envvarname, char *valuebuffer, char *defaultvalue, int bufsize) { int ret = 0; // ret == 0 => undefine ERRFILE, set to default // ret > MAX_FNAME_LEN => out of buffersize, set to fatal error if ((ret=GetEnvironmentVariable(envvarname, valuebuffer, bufsize)) == 0) strcpy(valuebuffer, defaultvalue); else if (ret > bufsize) { FATAL(envvarname,"The Environment Variable's value is too long!!!"); return 0; } return 1; } void __cdecl strlower(char *s) { while(*s) { if(isalpha(*s)) *s|=0x20; s++; } } void __cdecl AppendDump(FILE *Master, CHAR *Transfile, BOOL bLogError) { SSIZE_T len = 0; FILE *Transaction; if ((Transaction=fopen(Transfile, "rt")) == NULL) { return; } while (fgets(szLine, sizeof(szLine) - sizeof(szLine[0]), Transaction)) { // Remove double \n for (len = strlen(szLine); --len >=0 && szLine[len] < ' '; szLine[len]=0); // Next Line if is empty line if (len < 1) continue; if (0 != ferror(Transaction)) { SFATAL(Transfile,"Unable to open for reading"); return; } // if // Write to log file fprintf(Master, "\t%s\n", szLine); // Write to error file if need if (bLogError && bReportError) fprintf(err_stream, "\t%s\n", szLine); } if( ferror( Transaction ) ) { FATAL(pszCmdLine,"Temp error file broken !!!"); } if (NULL != Transaction) fclose(Transaction); }