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iutil/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 #include "iutil/cfgfile.h"
00028 
00029 SCF_VERSION(iConfigManager, 0, 0, 3);
00030 
00069 struct iConfigManager : public iConfigFile
00070 {
00071   enum
00072   {
00073     PriorityMin =       -1000000000,
00074     PriorityVeryLow =   -100,
00075     PriorityLow =       -50,
00076     PriorityMedium =    0,
00077     PriorityHigh =      50,
00078     PriorityVeryHigh =  100,
00079     PriorityMax =       1000000000
00080   };
00081 
00083   enum
00084   {
00085     // plug-in priority
00086     ConfigPriorityPlugin        = PriorityVeryLow,
00087     // application priority
00088     ConfigPriorityApplication   = PriorityLow,
00089     // user priority (application-neutral)
00090     ConfigPriorityUserGlobal    = PriorityMedium,
00091     // user priority (application-specific)
00092     ConfigPriorityUserApp       = PriorityHigh,
00093     // command-line priority
00094     ConfigPriorityCmdLine       = PriorityVeryHigh
00095   };
00096 
00101   virtual void AddDomain(iConfigFile*, int priority) = 0;
00111   virtual iConfigFile* AddDomain(char const* path, iVFS*, int priority) = 0;
00119   virtual void RemoveDomain(iConfigFile*) = 0;
00121   virtual void RemoveDomain(char const* path) = 0;
00126   virtual iConfigFile* LookupDomain(char const* path) const = 0;
00128   virtual void SetDomainPriority(char const* path, int priority) = 0;
00133   virtual void SetDomainPriority(iConfigFile*, int priority) = 0;
00138   virtual int GetDomainPriority(char const* path) const = 0;
00143   virtual int GetDomainPriority(iConfigFile*) const = 0;
00144 
00150   virtual bool SetDynamicDomain(iConfigFile*) = 0;
00156   virtual iConfigFile* GetDynamicDomain() const = 0;
00158   virtual void SetDynamicDomainPriority(int priority) = 0;
00160   virtual int GetDynamicDomainPriority() const = 0;
00161 
00163   virtual void FlushRemoved() = 0;
00164 };
00167 #endif // __CS_IUTIL_CFGMGR_H__

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