[165] | 1 | // This may look like C code, but it is really -*- C++ -*-
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| 2 | // Classe interpreteur de commande pour piapp
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| 3 | // Reza Aout 97 , Juillet,Aout 98
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| 4 | // LAL-IN2P3/CNRS
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| 5 |
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| 6 | #ifndef PIACMD_H_SEEN
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| 7 | #define PIACMD_H_SEEN
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| 8 |
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[293] | 9 | #include "machdefs.h"
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| 10 | #include <iostream.h>
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[165] | 11 | #include <fstream.h>
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| 12 | #include <string>
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[293] | 13 | #include <vector>
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[165] | 14 | #include <map>
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[351] | 15 | #include <functional>
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[165] | 16 |
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| 17 | #include "dlftypes.h"
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[912] | 18 | #include "pdlmgr.h"
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[165] | 19 |
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[293] | 20 |
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| 21 | // Classe definissant l'interface pour un executeur de commande
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| 22 | class CmdExecutor {
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| 23 | public:
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| 24 | virtual ~CmdExecutor() {} ;
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| 25 | // keyw : Le mot cle associe , args: Arguments de la commande
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| 26 | virtual int Execute(string& keyw, vector<string>& args)=0;
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| 27 | };
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| 28 |
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| 29 | // Classe definissant l'interface pour un interpreteur de commande
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| 30 | class CmdInterpreter {
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| 31 | public:
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| 32 | virtual ~CmdInterpreter() {} ;
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| 33 | virtual string Name()=0;
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| 34 | virtual int Interpret(string& line)=0;
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| 35 | };
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| 36 |
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| 37 |
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| 38 |
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| 39 | // Forward declaration of some classes ...
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[165] | 40 | class NamedObjMgr;
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| 41 | class PIStdImgApp;
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[897] | 42 | #ifdef SANS_EVOLPLANCK
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[293] | 43 | class Timer;
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[897] | 44 | #else
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| 45 | namespace SOPHYA {
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| 46 | class Timer;
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| 47 | }
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| 48 | #endif
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[349] | 49 | class PIAHelpWind; // Fenetre d'aide en ligne
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| 50 | class PIACmdBloc;
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| 51 |
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[293] | 52 | // ---------------------------------------------------------------------
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| 53 | // Classe Interpreteur de commande, gestionnaire de module chargeable,
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| 54 | // et de fonctions dynamiquement linke pour PIStdImgApp
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| 55 | // Permet de gerer plusieurs Interpreter differents
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| 56 | // ---------------------------------------------------------------------
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[165] | 57 |
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[330] | 58 |
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[293] | 59 | class PIACmd : public CmdInterpreter {
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[165] | 60 | public:
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[293] | 61 | static PIACmd* GetInterpreter();
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[165] | 62 |
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[293] | 63 | PIACmd(NamedObjMgr* omg, PIStdImgApp* app);
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| 64 | virtual ~PIACmd();
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| 65 | virtual string Name();
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| 66 |
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[330] | 67 | virtual void RegisterCommand(string& keyw, string& usage, CmdExecutor * ce,
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[484] | 68 | string grp="Commands");
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[330] | 69 | virtual void RegisterHelp(string& keyw, string& usage, string& grp);
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[293] | 70 | virtual void LoadModule(string& fnameso, string& name);
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| 71 |
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| 72 | virtual void AddInterpreter(CmdInterpreter * cl);
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| 73 | virtual void SelInterpreter(string& name);
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| 74 |
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| 75 | virtual int Interpret(string& line);
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[333] | 76 | virtual int ExecuteCommandLine(string& line);
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| 77 | virtual int ExecuteCommand(string& keyw, vector<string>& args);
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[349] | 78 | virtual int ExecFile(string& file, vector<string>& args);
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[293] | 79 |
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| 80 | virtual string& GetUsage(const string& kw);
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| 81 | virtual void ShowHelpWindow();
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| 82 |
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[463] | 83 | virtual void HelptoLaTex(string const & flnm);
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| 84 |
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[293] | 85 | inline CmdInterpreter* CurrentInterpreter() { return(curcmdi); }
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| 86 | inline CmdExecutor* BaseExecutor() { return(basexec); }
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| 87 | inline PIStdImgApp* GetImgApp() { return(mImgApp); }
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| 88 |
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[330] | 89 | // Pour utilisation par PIAHelpWind uniquement
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| 90 | virtual void UpdateHelpList(PIAHelpWind* hw, int gid);
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| 91 |
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[293] | 92 | protected:
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[330] | 93 | virtual int CheckHelpGrp(string& grp);
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| 94 |
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[165] | 95 | NamedObjMgr* mObjMgr;
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| 96 | PIStdImgApp* mImgApp;
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| 97 |
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[293] | 98 | CmdInterpreter* curcmdi;
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[1224] | 99 | CmdExecutor* basexec; // basic command executor
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| 100 | CmdExecutor* fitexec; // Fit command executor
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| 101 | CmdExecutor* pawexec; // paw-like command executor
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| 102 | CmdExecutor* cxxexec; // on-line c++ compile/execution command executor
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[293] | 103 |
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[330] | 104 | // Pour enregistrer la liste de commandes et leurs executeurs et le help
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| 105 | struct cmdex {int group; string us; CmdExecutor * cex; } ;
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| 106 | typedef map<string, int, less<string> > CmdHGroup; // Liste des groupes de commandes
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| 107 | CmdHGroup cmdhgrp;
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| 108 | int cmdgrpid; // Numero de groupe courant
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[293] | 109 | typedef map<string, cmdex, less<string> > CmdExmap;
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| 110 | CmdExmap cmdexmap;
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[330] | 111 | CmdExmap helpexmap; // Pour les helps sans commande
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[293] | 112 |
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| 113 | // Pour garder la liste des modules
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| 114 | typedef map<string, PDynLinkMgr* , less<string> > Modmap;
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| 115 | Modmap modmap;
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| 116 |
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| 117 | // Pour garder la liste des interpreteur
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| 118 | typedef map<string, CmdInterpreter*, less<string> > InterpMap;
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| 119 | InterpMap interpmap;
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| 120 |
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[165] | 121 | // Pour stocker les variables definies par l'interpreteur
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[293] | 122 | typedef map<string, string, less<string> > CmdVarList;
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[349] | 123 | CmdVarList mVars; // Liste des variables
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| 124 | CmdVarList mAliases; // Liste des alias
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| 125 |
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| 126 | PIACmdBloc * curblk; // Bloc de commande courant (foreach, ...)
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| 127 | int felevel; // foreah level
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| 128 |
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[165] | 129 | ofstream hist; // History file
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[349] | 130 | bool histon; // True -> history file
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[165] | 131 | bool trace; // Trace flag
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| 132 | bool timing; // Display CPU Time
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| 133 | Timer* gltimer; // pour Display CPU Time
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| 134 |
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[293] | 135 | // Fenetre d'aide interactive
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| 136 | PIAHelpWind* helpwin;
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[165] | 137 |
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| 138 | };
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| 139 |
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[293] | 140 |
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| 141 |
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[165] | 142 | #endif
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