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cfgmgr.h

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00001 /*
00002     Copyright (C) 2001 by Martin Geisse <mgeisse@gmx.net>
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation; either
00007     version 2 of the License, or (at your option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public
00015     License along with this library; if not, write to the Free
00016     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 */
00018 
00019 #ifndef __CS_IUTIL_CFGMGR_H__
00020 #define __CS_IUTIL_CFGMGR_H__
00021 
00026 #include "csutil/scf.h"
00027 
00028 #include "iutil/cfgfile.h"
00029 
00030 struct iVFS;
00031 
00032 SCF_VERSION(iConfigManager, 0, 0, 3);
00033 
00082 struct iConfigManager : public iConfigFile
00083 {
00084   enum
00085   {
00086     PriorityMin =       -1000000000,
00087     PriorityVeryLow =   -100,
00088     PriorityLow =       -50,
00089     PriorityMedium =    0,
00090     PriorityHigh =      50,
00091     PriorityVeryHigh =  100,
00092     PriorityMax =       1000000000
00093   };
00094 
00096   enum
00097   {
00098     // plug-in priority
00099     ConfigPriorityPlugin        = PriorityVeryLow,
00100     // application priority
00101     ConfigPriorityApplication   = PriorityLow,
00102     // user priority (application-neutral)
00103     ConfigPriorityUserGlobal    = PriorityMedium,
00104     // user priority (application-specific)
00105     ConfigPriorityUserApp       = PriorityHigh,
00106     // command-line priority
00107     ConfigPriorityCmdLine       = PriorityVeryHigh
00108   };
00109 
00114   virtual void AddDomain(iConfigFile*, int priority) = 0;
00124   virtual iConfigFile* AddDomain(char const* path, iVFS*, int priority) = 0;
00132   virtual void RemoveDomain(iConfigFile*) = 0;
00134   virtual void RemoveDomain(char const* path) = 0;
00139   virtual iConfigFile* LookupDomain(char const* path) const = 0;
00141   virtual void SetDomainPriority(char const* path, int priority) = 0;
00146   virtual void SetDomainPriority(iConfigFile*, int priority) = 0;
00151   virtual int GetDomainPriority(char const* path) const = 0;
00156   virtual int GetDomainPriority(iConfigFile*) const = 0;
00157 
00163   virtual bool SetDynamicDomain(iConfigFile*) = 0;
00169   virtual iConfigFile* GetDynamicDomain() const = 0;
00171   virtual void SetDynamicDomainPriority(int priority) = 0;
00173   virtual int GetDynamicDomainPriority() const = 0;
00174 
00176   virtual void FlushRemoved() = 0;
00177 };
00180 #endif // __CS_IUTIL_CFGMGR_H__

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