Y2WFMComponent.h

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00001 /*---------------------------------------------------------------------\
00002 |                                                                      |
00003 |                      __   __    ____ _____ ____                      |
00004 |                      \ \ / /_ _/ ___|_   _|___ \                     |
00005 |                       \ V / _` \___ \ | |   __) |                    |
00006 |                        | | (_| |___) || |  / __/                     |
00007 |                        |_|\__,_|____/ |_| |_____|                    |
00008 |                                                                      |
00009 |                               core system                            |
00010 |                                                        (C) SuSE GmbH |
00011 \----------------------------------------------------------------------/
00012 
00013    File:        Y2WFMComponent.h
00014 
00015    Author:      Stanislav Visnovsky <visnov@suse.cz>
00016    Maintainer:  Stanislav Visnovsky <visnov@suse.cz>
00017 
00018 /-*/
00019 
00020 #ifndef Y2WFMComponent_h
00021 #define Y2WFMComponent_h
00022 
00023 #include <y2/Y2Component.h>
00024 
00025 #include <ycp/YCPInteger.h>
00026 #include <ycp/YCPList.h>
00027 #include <ycp/YCPString.h>
00028 
00029 #include "WFMSubAgent.h"
00030 
00031 #define MAX_CLIENT_NAME_LEN 160
00032 
00033 class Y2SystemNamespace;
00034 
00035 class Y2WFMComponent : public Y2Component
00036 {
00037 
00038 public:
00042     Y2WFMComponent();
00043 
00047     ~Y2WFMComponent();
00048 
00052     virtual string name() const;
00053 
00057     virtual YCPValue doActualWork(const YCPList& arglist, Y2Component *displayserver);
00058 
00059     static Y2WFMComponent* instance();
00060 
00061     YCPInteger SCROpen (const YCPString& name, const YCPBoolean &check_version);
00062     void SCRClose (const YCPInteger& handle);
00063     YCPString SCRGetName (const YCPInteger &handle);
00064     void SCRSetDefault (const YCPInteger &handle);
00065     YCPInteger SCRGetDefault () const;
00066     YCPValue Args (const YCPInteger& index = YCPNull ()) const;
00067     YCPString GetLanguage () const;
00068     YCPString GetEncoding () const;
00069     YCPString SetLanguage (const YCPString& language, const YCPString& encoding = YCPNull ());
00070     YCPValue Read (const YCPPath &path, const YCPValue& arg);
00071     YCPValue Write (const YCPPath &path, const YCPValue& arg1, const YCPValue& arg2 = YCPNull ());
00072     YCPValue Execute (const YCPPath &path, const YCPValue& arg1);
00073     YCPValue CallFunction (const YCPString& client, const YCPList& args = YCPList ());
00074     YCPString GetEnvironmentEncoding ();
00075 
00076     virtual Y2Namespace* import (const char* name_space);
00077 
00084     void setupComponent (string client_name, string fullname,
00085                        const YCPValue& script);
00086 
00087 private:
00088 
00089     bool createDefaultSCR ();
00090 
00094     typedef vector <WFMSubAgent*> WFMSubAgents;
00095     typedef vector <Y2SystemNamespace*> SystemNamespaces;
00096     
00097     WFMSubAgents scrs;
00098     SystemNamespaces system_namespaces;
00099 
00103     WFMSubAgents::iterator find_handle (int);
00104 
00108     int handle_cnt;
00109 
00113     int default_handle;
00114 
00118     WFMSubAgent local;
00119 
00123     const char* get_env_lang () const;
00124 
00128     string modulename;
00129 
00135     YCPList argumentlist;
00136 
00137     string          currentLanguage;
00138     string          currentEncoding;
00139 
00143     string          systemEncoding;
00144 
00148     string          environmentEncoding;
00149 
00150 
00151     static Y2WFMComponent* current_wfm;
00152     
00156     YCPValue script;
00157 
00161     string client_name;
00162 
00166     string fullname;
00167 };
00168 
00169 
00170 #endif // Y2WFMComponent_h

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