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verbosity.h
Go to the documentation of this file.00001 /* 00002 Copyright (C) 2004 by Jorrit Tyberghein 00003 (C) 2004 by Frank Richter 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License as published by the Free Software Foundation; either 00008 version 2 of the License, or (at your option) any later version. 00009 00010 This library is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Library General Public License for more details. 00014 00015 You should have received a copy of the GNU Library General Public 00016 License along with this library; if not, write to the Free 00017 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00018 */ 00019 00020 #ifndef __CS_CSUTIL_VERBOSITY_H__ 00021 #define __CS_CSUTIL_VERBOSITY_H__ 00022 00026 #include "csextern.h" 00027 #include "iutil/verbositymanager.h" 00028 00029 #include "csutil/csstring.h" 00030 #include "csutil/hashhandlers.h" 00031 00048 class CS_CSUTIL_EXPORT csVerbosityParser 00049 { 00050 struct VerbosityFlag 00051 { 00052 csString msgClass; 00057 bool defaultFlag; 00058 csHash<bool, csStrKey, csConstCharHashKeyHandler> msgSubclasses; 00059 00060 VerbosityFlag() : defaultFlag(true) {} 00061 }; 00062 csArray<VerbosityFlag> verbosityFlags; 00063 enum 00064 { 00065 ForceResult = 1, 00066 DefTrue = 2, 00067 DefFalse = 0, 00068 DefMask = DefTrue 00069 }; 00070 uint defaultGlobalFlag; 00071 00072 static int VfKeyCompare (const VerbosityFlag& vf, const char* const& K); 00073 static int VfCompare (const VerbosityFlag& vf1, const VerbosityFlag& vf2); 00074 public: 00080 csVerbosityParser (const char* flags); 00081 00085 bool CheckFlag (const char* msgClass, const char* msgSubclass = 0); 00086 }; 00087 00094 extern CS_CSUTIL_EXPORT bool csCheckVerbosity (int argc, 00095 const char* const argv[], const char* msgClass, 00096 const char* msgSubclass = 0); 00097 00102 class CS_CSUTIL_EXPORT csVerbosityManager : public iVerbosityManager 00103 { 00104 csVerbosityParser vp; 00105 public: 00106 SCF_DECLARE_IBASE; 00107 00108 csVerbosityManager (const char* flags) : vp (flags) 00109 { 00110 SCF_CONSTRUCT_IBASE(0); 00111 } 00112 virtual ~csVerbosityManager() 00113 { 00114 SCF_DESTRUCT_IBASE(); 00115 } 00116 00117 virtual bool CheckFlag (const char* msgClass, 00118 const char* msgSubclass = 0) 00119 { return vp.CheckFlag (msgClass, msgSubclass); } 00120 }; 00121 00122 #endif // __CS_CSUTIL_VERBOSITY_H__
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