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Command.h

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00001 #ifndef __COMMAND_H
00002 #define __COMMAND_H
00003 
00004 #include <string>
00005 #include <sstream>
00006 #include <vector>
00007 using namespace std;
00008 
00009 #include "GlobalConstants.h"
00010 
00011 class CommandProcessor;
00012 
00013 static const string showCommandString="show";
00014 
00015 class Command {
00016 public:
00017     Command();
00018     virtual ~Command() {}
00019     virtual string getCommandString() = 0;
00020     virtual void run(std::ostream& out) = 0;
00021     virtual void getHtmlInterface(std::ostream& out);
00022     string getArg(int index);
00023     void setArg(int index, string value);
00024     void clear();
00025     //void setStream(std::ostream out);
00026     //std::ostream getStream();
00027 
00028 protected:
00029     virtual void getHelp(std::ostream& out);
00030     
00031     void beginUl(std::ostream& out);
00032 
00033     void endUl(std::ostream& out);
00034 
00035     void preformatting(std::ostream& out);
00036 
00037     void setNewlines(bool value);
00038 
00039     void postformatting(std::ostream& out);
00040 
00041     void beginForm(std::ostream& out);
00042 
00043     void beginForm(std::ostream& out, string action, string method);
00044 
00045     void endForm(std::ostream& out);
00046 
00047     void formInput(std::ostream& out, string type, string name, string value);
00048 
00049     void generateHtmlCmd(std::ostream& out, string command, string description);
00050 
00051     void generateHtmlCmd(std::ostream& out, string description);
00052     
00053     void generateHtmlSubcmd(std::ostream& out, string subcmd, string description);
00054     
00055     void generateHtmlSubcmdArg1(std::ostream& out, 
00056                                 string subcmd, 
00057                                 string description, 
00058                                 string buttonString);
00059     
00060     void generateHtmlSubcmdArg1(std::ostream& out, 
00061                                 string subcmd, 
00062                                 string description, 
00063                                 string buttonString, 
00064                                 string value);
00065 
00066     void generateHtmlSubcmdArg2(std::ostream& out, 
00067                                 string subcmd, 
00068                                 string description1, 
00069                                 string description2, 
00070                                 string buttonString);
00071     
00072     void generateHtmlSubcmdArg3(std::ostream& out, 
00073                                 string subcmd, 
00074                                 string description1, 
00075                                 string description2, 
00076                                 string description3,
00077                                 string buttonString);
00078 
00079     void generateHtmlSubcmdArg4(std::ostream& out, 
00080                                 string subcmd, 
00081                                 string description1, 
00082                                 string description2, 
00083                                 string description3,
00084                                 string description4,
00085                                 string buttonString);
00086 
00087     void generateHtmlCheckbox(std::ostream& out, string description, string value, bool isChecked);
00088 
00089     string m_args[MAX_COMMAND_ARGS];
00090     string m_output;
00091     int m_numArgs;
00092     bool m_ul;
00093     bool m_newlines;
00094     //std::ostream* m_out;
00095 };
00096 
00097 #endif

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