| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 //
28
29 #ifndef G4VBasicShell_H
30 #define G4VBasicShell_H 1
31
32 class G4UIcommandTree;
33 class G4UIcommand;
34
35 #include "G4UIsession.hh"
36 #include "globals.hh"
37
38 // Class description :
39 //
40 // G4VBasicShell : a base class to extract co
41 // sessions.
42 //
43 // It handles "seek" completion logic, help l
44 // VBasicShell handles also commands like "cd
45 // without passing by a Geant4 "intercom" comm
46 // which is similar to a UNIX shell one, had g
47 // its name to the class.
48 //
49 // Class description - end :
50
51 class G4VBasicShell : public G4UIsession
52 {
53 public:
54 G4VBasicShell();
55 ~G4VBasicShell() override;
56
57 G4UIsession* SessionStart() override = 0;
58 // null should be returned for interactive s
59
60 void PauseSessionStart(const G4String& Promp
61 // Prompt string can be ignored
62
63 protected:
64 // convert "BeamOn 10" to "/run/BeamOn 10" i
65 // current working directory is "/run/"
66 G4String ModifyToFullPathCommand(const char*
67
68 // directory string starts with '/' and ends
69 G4String GetCurrentWorkingDirectory() const;
70
71 // change directory to newDir
72 // false will be returned if the target dire
73 G4bool ChangeDirectory(const char* newDir);
74
75 // find G4UIcommandTree object
76 // null returned if the taregt does not exis
77 G4UIcommandTree* FindDirectory(const char* d
78
79 // find G4UIcommand object
80 // null returned if the target does not exis
81 G4UIcommand* FindCommand(const char* command
82
83 // command completion
84 G4String Complete(const G4String&);
85
86 G4String FindMatchingPath(G4UIcommandTree*,
87
88 ////////////////////////////////////////////
89 // Methods involving an interactive G4cout /
90 ////////////////////////////////////////////
91 virtual void ExecuteCommand(const G4String&)
92 virtual G4bool GetHelpChoice(G4int&) = 0;
93 virtual void ExitHelp() const = 0;
94 void ApplyShellCommand(const G4String&, G4bo
95 void ShowCurrent(const G4String&) const;
96 void ChangeDirectoryCommand(const G4String&)
97 void ListDirectory(const G4String&) const;
98 void TerminalHelp(const G4String&);
99
100 private:
101 G4String ModifyPath(const G4String& tempPath
102
103 G4String currentDirectory;
104 };
105
106 #endif
107