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JobCInterpreter Class Reference

#include <JobCInterpreter.h>

List of all members.

Public Member Functions

 JobCInterpreter ()
 JobCInterpreter (bool echo)
 ~JobCInterpreter ()
void ReadFile (const string &filename)
void EchoOn ()
void EchoOff ()
JobCommand * PopJobCommand ()

Private Member Functions

void Interp (const char *cmd)
void PushJobCommand (JobCommand *c)

Private Attributes

bool fEchoCommand
string fBuffer
unsigned int fCmdIndx
vector< JobCommand * > fCmdList

Friends

class JobCInterpreter & operator<< (JobCInterpreter &jci, const char *c)

Constructor & Destructor Documentation

JobCInterpreter::JobCInterpreter (   ) 
 

Definition at line 22 of file JobCInterpreter.cxx.

00022                                  : 
00023   fEchoCommand(false),fBuffer(""), fCmdIndx(0) { }

JobCInterpreter::JobCInterpreter (  bool  echo  ) 
 

Definition at line 27 of file JobCInterpreter.cxx.

References echo().

00027                                           : 
00028   fEchoCommand(echo),fBuffer(""), fCmdIndx(0) { }

JobCInterpreter::~JobCInterpreter (   ) 
 

Definition at line 32 of file JobCInterpreter.cxx.

References fCmdList.

00033 {
00034   // Delete the job commands in the history list
00035   vector<JobCommand*>::iterator itrend(fCmdList.end());
00036   vector<JobCommand*>::iterator itr;
00037   for (itr = fCmdList.begin(); itr != itrend; ++itr) {
00038     delete *itr;
00039   }
00040 }

Member Function Documentation

void JobCInterpreter::EchoOff (   ) 
 

Definition at line 52 of file JobCInterpreter.cxx.

References fEchoCommand.

Referenced by JobController::ControllerCommand().

00052 { fEchoCommand = false; }

void JobCInterpreter::EchoOn (   ) 
 

Definition at line 48 of file JobCInterpreter.cxx.

References fEchoCommand.

Referenced by JobController::ControllerCommand().

00048 { fEchoCommand = true; }

void JobCInterpreter::Interp (  const char *  cmd  )  [private]
 

Definition at line 80 of file JobCInterpreter.cxx.

References fBuffer, and PushJobCommand().

Referenced by operator<<().

00081 {
00082   const char *c = cmd;
00083 
00084   // Skip lines starting with '#'
00085   if (*c == '#') return;
00086   
00087   // Skip leading white space
00088   if (fBuffer.length()==0) while (*c == ' ') ++c;
00089   
00090   // Add to current string buffer
00091   for (; *c!='\0'; ++c) { 
00092     // Don't read pass continuation flags
00093     if (*c=='\\') return;
00094     
00095     // Don't read pass comments
00096     if (*c=='/' && *(c+1)=='/') {
00097       if (fBuffer.length()>0) {
00098         JobCommand *jcmd = new JobCommand(fBuffer.c_str());
00099         this->PushJobCommand(jcmd);
00100         fBuffer = "";      
00101       }
00102       return;
00103     }
00104     
00105     // Parse what we have
00106     if (*c=='\n' || *c==';') {
00107       if (fBuffer.length()>0) {
00108         JobCommand *jcmd = new JobCommand(fBuffer.c_str());
00109         this->PushJobCommand(jcmd);
00110         fBuffer = "";      
00111       }
00112     }
00113     else {
00114       if (*c == ' ' && fBuffer.length()==0) continue;
00115       else fBuffer += (*c);
00116     }
00117   }
00118 }

JobCommand * JobCInterpreter::PopJobCommand (   ) 
 

Definition at line 56 of file JobCInterpreter.cxx.

References fCmdIndx, fCmdList, jc, and MSG.

Referenced by JobController::ProcessCommands().

00057 {
00058 //======================================================================
00059 // Return the next command in the list
00060 //======================================================================
00061   if (fCmdIndx<fCmdList.size()) {
00062     JobCommand *jc = fCmdList[fCmdIndx++];
00063     if (jc) {
00064       if (fEchoCommand) MSG("JobC",Msg::kInfo) << "jobc> " << (*jc) << "\n";
00065       return jc;
00066     }
00067   }
00068   return 0;
00069 }

void JobCInterpreter::PushJobCommand (  JobCommand *  c  )  [private]
 

Definition at line 73 of file JobCInterpreter.cxx.

References fCmdList.

Referenced by Interp().

00074 {
00075   fCmdList.push_back(c);
00076 }

void JobCInterpreter::ReadFile (  const string &  filename  ) 
 

Definition at line 44 of file JobCInterpreter.cxx.

00044 { }

Friends And Related Function Documentation

class JobCInterpreter& operator<< (  JobCInterpreter &  jci,
const char *  c
)  [friend]
 

Definition at line 14 of file JobCInterpreter.cxx.

00015 {
00016   jci.Interp(c);
00017   return jci;
00018 }

Member Data Documentation

string JobCInterpreter::fBuffer [private]
 

Definition at line 39 of file JobCInterpreter.h.

Referenced by Interp().

unsigned int JobCInterpreter::fCmdIndx [private]
 

Definition at line 40 of file JobCInterpreter.h.

Referenced by PopJobCommand().

vector<JobCommand*> JobCInterpreter::fCmdList [private]
 

Definition at line 41 of file JobCInterpreter.h.

Referenced by PopJobCommand(), PushJobCommand(), and ~JobCInterpreter().

bool JobCInterpreter::fEchoCommand [private]
 

Definition at line 38 of file JobCInterpreter.h.

Referenced by EchoOff(), and EchoOn().

The documentation for this class was generated from the following files:
Generated on Mon Feb 15 11:09:21 2010 for loon by  doxygen 1.3.9.1