| /**************************************************************/ |
| /* ********************************************************** */ |
| /* * * */ |
| /* * MISCELLANEOUS * */ |
| /* * * */ |
| /* * $Module: MISC * */ |
| /* * * */ |
| /* * Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 * */ |
| /* * MPI fuer Informatik * */ |
| /* * * */ |
| /* * This program is free software; you can redistribute * */ |
| /* * it and/or modify it under the terms of the GNU * */ |
| /* * General Public License as published by the Free * */ |
| /* * Software Foundation; either version 2 of the License, * */ |
| /* * or (at your option) any later version. * */ |
| /* * * */ |
| /* * This program is distributed in the hope that it will * */ |
| /* * be useful, but WITHOUT ANY WARRANTY; without even * */ |
| /* * the implied warranty of MERCHANTABILITY or FITNESS * */ |
| /* * FOR A PARTICULAR PURPOSE. See the GNU General Public * */ |
| /* * License for more details. * */ |
| /* * * */ |
| /* * You should have received a copy of the GNU General * */ |
| /* * Public License along with this program; if not, write * */ |
| /* * to the Free Software Foundation, Inc., 59 Temple * */ |
| /* * Place, Suite 330, Boston, MA 02111-1307 USA * */ |
| /* * * */ |
| /* * * */ |
| /* $Revision$ * */ |
| /* $State$ * */ |
| /* $Date$ * */ |
| /* $Author$ * */ |
| /* * * */ |
| /* * Contact: * */ |
| /* * Christoph Weidenbach * */ |
| /* * MPI fuer Informatik * */ |
| /* * Stuhlsatzenhausweg 85 * */ |
| /* * 66123 Saarbruecken * */ |
| /* * Email: weidenb@mpi-sb.mpg.de * */ |
| /* * Germany * */ |
| /* * * */ |
| /* ********************************************************** */ |
| /**************************************************************/ |
| |
| |
| /* $RCSfile$ */ |
| |
| /**************************************************************/ |
| /* Includes */ |
| /**************************************************************/ |
| |
| #include "misc.h" |
| |
| /**************************************************************/ |
| /* Functions */ |
| /**************************************************************/ |
| |
| void misc_ErrorReport(const char * Format, ...) |
| { |
| va_list args; |
| va_start(args,Format); |
| vfprintf(misc_ERROROUT,Format,args); |
| va_end(args); |
| } |
| |
| void misc_UserErrorReport(const char * Format, ...) |
| { |
| va_list args; |
| va_start(args,Format); |
| vfprintf(misc_USERERROROUT,Format,args); |
| va_end(args); |
| } |
| |
| void misc_DumpCoreOut(const char* String) |
| /************************************************************** |
| INPUT: A string. |
| RETURNS: Nothing. |
| EFFECT: Prints <String> and then dumps a core. |
| ***************************************************************/ |
| { |
| fprintf(stderr, "\n %s \n", String); |
| misc_DumpCore(); |
| } |
| |
| |
| |
| int misc_ReturnValue(void) |
| { |
| return 0; |
| } |
| |
| |
| int misc_Max(int a, int b) |
| { |
| if (a > b) |
| return a; |
| else |
| return b; |
| } |
| |
| FILE* misc_OpenFile(const char* Name, const char* Mode) |
| /************************************************************** |
| INPUT: The name of a file and a string containing the mode |
| for opening the file (see fopen(3)). |
| Examples for Mode are "r" for reading and "w" for writing. |
| RETURNS: The FILE pointer, if the file was successfully opened. |
| EFFECT: If it wasn't possible to open the file with the |
| requested mode, an error message is printed and the |
| program exits. |
| ***************************************************************/ |
| { |
| FILE* File; |
| |
| File = fopen(Name,Mode); |
| |
| if (File == (FILE*)NULL) { |
| misc_StartUserErrorReport(); |
| misc_UserErrorReport("\n\tError in opening file %s for %s !\n\n", Name, |
| (Mode[0] == 'r' ? "reading" : |
| (Mode[0] == 'w' ? "writing" : "i/o operations"))); |
| misc_FinishUserErrorReport(); |
| } |
| |
| return File; |
| } |
| |
| void misc_CloseFile(FILE* File, const char* Name) |
| /************************************************************** |
| INPUT: A FILE and its name. |
| RETURNS: Nothing. |
| EFFECT: Closes the file. If an error occurs, a message is |
| printed and the program exits. |
| ***************************************************************/ |
| { |
| int Result; |
| |
| Result = fclose(File); |
| |
| if (Result != 0) { |
| misc_StartUserErrorReport(); |
| misc_UserErrorReport("\n\tError in closing file %s !\n\n", Name); |
| misc_FinishUserErrorReport(); |
| } |
| } |
| |