- wxbRestorePanel : Fixed problem when the newly created job is not at the end of...

[bacula/bacula] / bacula / src / wx-console / wxbutils.h

diff --git a/bacula/src/wx-console/wxbutils.h b/bacula/src/wx-console/wxbutils.h
index b7726a3fa413727df637dd18d16bec053d5063f4..ea1b9126cdfef4e2f1961fe1d8be1a8631b55b8d 100644 (file)
--- a/bacula/src/wx-console/wxbutils.h
+++ b/bacula/src/wx-console/wxbutils.h
@@ -3,7 +3,7 @@
  *   wxbDataParser, class that receives and analyses data
  *   wxbPanel, main frame's notebook panels
  *
- *    Nicolas Boichat, April 2004
+ *    Nicolas Boichat, April-July 2004
  *
  */
 /*
@@ -24,8 +24,8 @@
    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
 
-#ifndef WXBPANEL_H
-#define WXBPANEL_H
+#ifndef WXBUTILS_H
+#define WXBUTILS_H
 
 #include "wx/wxprec.h"
 
@@ -33,22 +33,71 @@
    #include "wx/wx.h"
 #endif
 
+class wxbTableParser;
+class wxbDataParser;
+class wxbDataTokenizer;
+class wxbPromptParser;
+
+/*
+ *  General functions
+ */
+class wxbUtils
+{
+   public:
+      /* Initialization */
+      static void Init();
+      
+      /* Reset state */
+      static void Reset();
+   
+      /* Parse a table in tableParser */
+      static wxbTableParser* CreateAndWaitForParser(wxString cmd);
+
+      /* Run a command, and waits until result is fully received,
+       * if keepresults is true, returns a valid pointer to a wxbDataTokenizer
+       * containing the data. */
+      static wxbDataTokenizer* WaitForEnd(wxString cmd, bool keepresults = false, bool linebyline = true);
+
+      /* Run a command, and waits until prompt result is fully received,
+       * if keepresults is true, returns a valid pointer to a wxbPromptParser
+       * containing the data. */
+      static wxbPromptParser* WaitForPrompt(wxString cmd, bool keepresults = false);
+
+   private:
+      static bool inited;
+};
+
 /*
  *  abstract class that can receive director information.
  */
 class wxbDataParser
 {
    public:
-      /* Creates a new wxbDataParser, and register it in wxbMainFrame */
-      wxbDataParser();
+      /* Creates a new wxbDataParser, and register it in wxbMainFrame
+       * lineanalysis : indicate if date is to be analysed line by line (true)
+       * or packet by packet (false).
+       */
+      wxbDataParser(bool lineanalysis);
 
       /* Destroy a wxbDataParser, and unregister it in wxbMainFrame */
       virtual ~wxbDataParser();
 
       /*
-       *   Receives director information, forwarded by wxbMainFrame.
+       * Receives director information, forwarded by wxbMainFrame, and sends it
+       * line by line to the virtual function Analyse.
+       * 
+       * Returns true if status == CS_PROMPT and the message has been parsed
+       * correctly.
        */
-      virtual void Print(wxString str, int status) = 0;
+      bool Print(wxString str, int status);
+
+      /*
+       *   Receives data to analyse.
+       */
+      virtual bool Analyse(wxString str, int status) = 0;
+   private:
+      bool lineanalysis;
+      wxString buffer;
 };
 
 /*
@@ -79,15 +128,15 @@ class wxbDataTokenizer: public wxbDataParser, public wxArrayString
 {
    public:
       /* Creates a new wxbDataTokenizer */
-      wxbDataTokenizer();
+      wxbDataTokenizer(bool linebyline);
 
       /* Destroy a wxbDataTokenizer */
       virtual ~wxbDataTokenizer();
 
       /*
-       *   Receives director information, forwarded by wxbMainFrame.
+       *   Receives data to analyse.
        */
-      virtual void Print(wxString str, int status);
+      virtual bool Analyse(wxString str, int status);
       
       /* Returns true if the last signal received was an end signal, 
        * indicating that no more data is available */
@@ -95,8 +144,54 @@ class wxbDataTokenizer: public wxbDataParser, public wxArrayString
       
    private:
       bool finished;
-      wxString buffer;
 };
 
-#endif // WXBPANEL_H
+/*
+ *  Receives director information, and check if the last messages are questions.
+ */
+class wxbPromptParser: public wxbDataParser
+{
+   public:
+      /* Creates a new wxbDataTokenizer */
+      wxbPromptParser();
+
+      /* Destroy a wxbDataTokenizer */
+      virtual ~wxbPromptParser();
+
+      /*
+       *   Receives data to analyse.
+       */
+      virtual bool Analyse(wxString str, int status);
+      
+      /* Returns true if the last signal received was an prompt signal, 
+       * or an end signal */
+      bool hasFinished();
+      
+      /* Returns true if the last message received is a prompt message */
+      bool isPrompt();
+
+      /* Returns multiple choice question's introduction */
+      wxString getIntroString();
+
+      /* Returns question string */
+      wxString getQuestionString();
+      
+      /* Returns a wxArrayString containing the indexed choices we have
+       * to answer the question, or NULL if this question is not a multiple
+       * choice one. */
+      wxArrayString* getChoices();
+      
+      /* Returns true if the expected answer to the choice list is a number,
+       * false if it is a string (for example yes/mod/no). */
+      bool isNumericalChoice();
+      
+   private:
+      bool finished;
+      bool prompt;
+      bool numerical;      
+      wxString introStr;
+      wxArrayString* choices;
+      wxString questionStr;
+};
 
+#endif // WXBUTILS_H