Gabriele Cosmo
491 lines
15 KiB
C++
491 lines
15 KiB
C++
//
|
|
// ********************************************************************
|
|
// * DISCLAIMER *
|
|
// * *
|
|
// * The following disclaimer summarizes all the specific disclaimers *
|
|
// * of contributors to this software. The specific disclaimers,which *
|
|
// * govern, are listed with their locations in: *
|
|
// * http://cern.ch/geant4/license *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. *
|
|
// * *
|
|
// * This code implementation is the intellectual property of the *
|
|
// * GEANT4 collaboration. *
|
|
// * By copying, distributing or modifying the Program (or any work *
|
|
// * based on the Program) you indicate your acceptance of this *
|
|
// * statement, and all its terms. *
|
|
// ********************************************************************
|
|
//
|
|
//
|
|
// $Id: G4VBasicShell.cc,v 1.6.4.1 2001/06/28 19:10:25 gunter Exp $
|
|
// GEANT4 tag $Name: $
|
|
//
|
|
|
|
#include "g4std/vector"
|
|
|
|
#include "G4VBasicShell.hh"
|
|
#include "G4StateManager.hh"
|
|
#include "G4UIcommandTree.hh"
|
|
#include "G4UIcommand.hh"
|
|
#include "G4UIcommandStatus.hh"
|
|
#include "G4UImanager.hh"
|
|
#include "g4std/strstream"
|
|
|
|
G4VBasicShell::G4VBasicShell()
|
|
:currentDirectory("/")
|
|
{
|
|
}
|
|
|
|
G4VBasicShell::~G4VBasicShell()
|
|
{;}
|
|
|
|
G4String G4VBasicShell::ModifyToFullPathCommand(const char* aCommandLine)
|
|
{
|
|
G4String rawCommandLine = (G4String)aCommandLine;
|
|
if(rawCommandLine.isNull()||rawCommandLine(0)=='\0') return rawCommandLine;
|
|
G4String commandLine = (G4String)rawCommandLine.strip(G4String::both);
|
|
G4String commandString;
|
|
G4String parameterString;
|
|
int i = commandLine.index(" ");
|
|
if( i != G4std::string::npos )
|
|
{
|
|
commandString = (G4String)commandLine(0,i);
|
|
parameterString = " ";
|
|
parameterString += (G4String)commandLine(i+1,commandLine.length()-(i+1));
|
|
}
|
|
else
|
|
{ commandString = commandLine; }
|
|
|
|
G4String fullPathCommandLine
|
|
= ModifyPath( commandString )+parameterString;
|
|
return fullPathCommandLine;
|
|
}
|
|
|
|
G4String G4VBasicShell::GetCurrentWorkingDirectory()
|
|
{
|
|
return currentDirectory;
|
|
}
|
|
|
|
G4bool G4VBasicShell::ChangeDirectory(const char* newDir)
|
|
{
|
|
G4String aNewPrefix = (G4String)newDir;
|
|
G4String newPrefix = (G4String)aNewPrefix.strip(G4String::both);
|
|
G4String newDirectory = ModifyPath( newPrefix );
|
|
if( newDirectory( newDirectory.length() - 1 ) != '/' )
|
|
{ newDirectory += "/"; }
|
|
if( FindDirectory( (const char*)newDirectory ) == NULL )
|
|
{ return false; }
|
|
currentDirectory = newDirectory;
|
|
return true;
|
|
}
|
|
|
|
G4UIcommandTree* G4VBasicShell::FindDirectory(const char* dirName)
|
|
{
|
|
G4String aDirName = (G4String)dirName;
|
|
G4String theDir = (G4String)aDirName.strip(G4String::both);
|
|
G4String targetDir = ModifyPath( theDir );
|
|
if( targetDir( targetDir.length()-1 ) != '/' )
|
|
{ targetDir += "/"; }
|
|
G4UIcommandTree* comTree = G4UImanager::GetUIpointer()->GetTree();
|
|
if( targetDir == "/" )
|
|
{ return comTree; }
|
|
int idx = 1;
|
|
while( idx < targetDir.length()-1 )
|
|
{
|
|
int i = targetDir.index("/",idx);
|
|
comTree = comTree->GetTree((G4String)targetDir(0,i+1));
|
|
if( comTree == NULL )
|
|
{ return NULL; }
|
|
idx = i+1;
|
|
}
|
|
return comTree;
|
|
}
|
|
|
|
G4UIcommand* G4VBasicShell::FindCommand(const char* commandName)
|
|
{
|
|
G4String rawCommandLine = (G4String)commandName;
|
|
G4String commandLine = (G4String)rawCommandLine.strip(G4String::both);
|
|
G4String commandString;
|
|
int i = commandLine.index(" ");
|
|
if( i != G4std::string::npos )
|
|
{ commandString = (G4String)commandLine(0,i); }
|
|
else
|
|
{ commandString = commandLine; }
|
|
|
|
G4String targetCom = ModifyPath(commandString);
|
|
return G4UImanager::GetUIpointer()->GetTree()->FindPath(targetCom);
|
|
}
|
|
|
|
G4String G4VBasicShell::ModifyPath(G4String tempPath)
|
|
{
|
|
G4String newPath = currentDirectory;
|
|
|
|
if( tempPath.length()>0 )
|
|
{
|
|
|
|
if( tempPath(0) == '/' ) // full path is given
|
|
{ newPath = tempPath; }
|
|
else if( tempPath(0) != '.' ) // add current prefix
|
|
{ newPath += tempPath; }
|
|
else if( tempPath(0,2) == "./" ) // add current prefix
|
|
{ newPath += (G4String)tempPath(2,tempPath.length()-2); }
|
|
else // swim up with ".."
|
|
{
|
|
while( 1 )
|
|
{
|
|
if( tempPath(0,2) == ".." )
|
|
{
|
|
if( newPath != "/" )
|
|
{
|
|
G4String tmpString = (G4String)newPath(0,newPath.length()-1);
|
|
newPath = (G4String)newPath(0,tmpString.last('/')+1);
|
|
}
|
|
if( tempPath == ".." || tempPath == "../" )
|
|
{ break; }
|
|
tempPath = (G4String)tempPath(3,tempPath.length()-3);
|
|
}
|
|
else
|
|
{
|
|
newPath += tempPath;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
return newPath;
|
|
}
|
|
////////////////////////////////////////////
|
|
// Method used for command completion //////
|
|
////////////////////////////////////////////
|
|
G4String G4VBasicShell::Complete(G4String commandName)
|
|
{
|
|
G4String rawCommandLine = commandName;
|
|
G4String commandLine = rawCommandLine.strip(G4String::both);
|
|
int i = commandLine.index(" ");
|
|
if( i != G4std::string::npos ) return rawCommandLine; // Already entering parameters,
|
|
// assume command path is correct.
|
|
G4String commandString = commandLine;
|
|
G4String targetCom = ModifyPath(commandString);
|
|
G4UIcommandTree* tree = G4UImanager::GetUIpointer()->GetTree();
|
|
G4String value = FindMatchingPath(tree,targetCom);
|
|
if(value=="") return rawCommandLine;
|
|
return value;
|
|
}
|
|
G4String G4VBasicShell::FindMatchingPath(
|
|
G4UIcommandTree* aTree
|
|
,G4String aCommandPath
|
|
)
|
|
// From intercoms/src/G4UIcommandTree::FindPath.
|
|
{
|
|
G4String empty = "";
|
|
if(aTree==NULL) return empty;
|
|
G4String pathName = aTree->GetPathName();
|
|
if( aCommandPath.index( pathName ) == G4std::string::npos ) return empty;
|
|
G4String remainingPath = aCommandPath;
|
|
remainingPath.remove(0,pathName.length());
|
|
int i = remainingPath.first('/');
|
|
if( i == G4std::string::npos ) {
|
|
// Look for number of matching commands :
|
|
G4std::vector<G4UIcommand*> commands;
|
|
int n_commandEntry = aTree->GetCommandEntry();
|
|
for( int i_thCommand = 1; i_thCommand <= n_commandEntry; i_thCommand++ ) {
|
|
G4UIcommand* cmd = aTree->GetCommand(i_thCommand);
|
|
G4String ss = cmd->GetCommandName();
|
|
ss.resize(remainingPath.length());
|
|
if( remainingPath == ss ) commands.push_back(cmd);
|
|
}
|
|
n_commandEntry = commands.size();
|
|
if(n_commandEntry==1) {
|
|
return (pathName + commands[0]->GetCommandName());
|
|
} else if (n_commandEntry>=2) {
|
|
G4cout << "Matching commands :" << G4endl;
|
|
for( int i_thCommand = 0; i_thCommand < n_commandEntry; i_thCommand++ ) {
|
|
G4UIcommand* cmd = commands[i_thCommand];
|
|
G4cout << cmd->GetCommandName() << G4endl;
|
|
}
|
|
return empty;
|
|
}
|
|
// Look for sub tree :
|
|
G4std::vector<G4UIcommandTree*> trees;
|
|
G4String nextPath = pathName;
|
|
nextPath.append(remainingPath);
|
|
int n_treeEntry = aTree->GetTreeEntry();
|
|
for( int i_thTree = 1; i_thTree <= n_treeEntry; i_thTree++ ) {
|
|
G4UIcommandTree* tree = aTree->GetTree(i_thTree);
|
|
G4String ss = tree->GetPathName();
|
|
ss.resize(nextPath.length());
|
|
if( nextPath == ss ) trees.push_back(tree);
|
|
}
|
|
n_treeEntry = trees.size();
|
|
if(n_treeEntry==1) {
|
|
return trees[0]->GetPathName();
|
|
} else if (n_treeEntry>=2) {
|
|
G4cout << "Matching directories :" << G4endl;
|
|
for( int i_thTree = 0; i_thTree < n_treeEntry; i_thTree++ ) {
|
|
G4UIcommandTree* tree = trees[i_thTree];
|
|
G4cout << tree->GetPathName() << G4endl;
|
|
}
|
|
return empty;
|
|
} else {
|
|
return empty; // No match.
|
|
}
|
|
} else {
|
|
// Find path
|
|
G4String nextPath = pathName;
|
|
nextPath.append(remainingPath(0,i+1));
|
|
int n_treeEntry = aTree->GetTreeEntry();
|
|
for( int i_thTree = 1; i_thTree <= n_treeEntry; i_thTree++ ) {
|
|
G4UIcommandTree* tree = aTree->GetTree(i_thTree);
|
|
if( nextPath == tree->GetPathName() ) {
|
|
return FindMatchingPath(tree,aCommandPath );
|
|
}
|
|
}
|
|
}
|
|
return empty;
|
|
}
|
|
////////////////////////////////////////////
|
|
// Method involving an interactive G4cout //
|
|
////////////////////////////////////////////
|
|
/***************************************************************************/
|
|
void G4VBasicShell::ExecuteCommand (
|
|
G4String aCommand
|
|
)
|
|
/***************************************************************************/
|
|
// Should be put in G4VBasicShell.
|
|
/*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/
|
|
{
|
|
if(aCommand.length()<2) return;
|
|
G4UImanager* UI = G4UImanager::GetUIpointer();
|
|
if(UI==NULL) return;
|
|
int commandStatus = UI->ApplyCommand(aCommand);
|
|
switch(commandStatus) {
|
|
case fCommandSucceeded:
|
|
break;
|
|
case fCommandNotFound:
|
|
G4cerr << "command not found" << G4endl;
|
|
break;
|
|
case fIllegalApplicationState:
|
|
G4cerr << "illegal application state -- command refused" << G4endl;
|
|
break;
|
|
case fParameterOutOfRange:
|
|
case fParameterUnreadable:
|
|
case fParameterOutOfCandidates:
|
|
default:
|
|
G4cerr << "command refused (" << commandStatus << ")" << G4endl;
|
|
}
|
|
}
|
|
/***************************************************************************/
|
|
void G4VBasicShell::ApplyShellCommand (
|
|
G4String a_string
|
|
,G4bool& exitSession
|
|
,G4bool& exitPause
|
|
)
|
|
/***************************************************************************/
|
|
/*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/
|
|
{
|
|
G4UImanager* UI = G4UImanager::GetUIpointer();
|
|
if(UI==NULL) return;
|
|
|
|
G4String command = a_string.strip(G4String::leading);
|
|
if( command(0) == '#' ) {
|
|
|
|
G4cout << command << G4endl;
|
|
|
|
} else if( command == "ls" || command(0,3) == "ls " ) {
|
|
|
|
ListDirectory( command );
|
|
|
|
} else if( command == "pwd" ) {
|
|
|
|
G4cout << "Current Working Directory : "
|
|
<< GetCurrentWorkingDirectory() << G4endl;
|
|
|
|
} else if( command(0,2) == "cd" ) {
|
|
|
|
ChangeDirectoryCommand ( command );
|
|
|
|
} else if( command(0,4) == "help" ) {
|
|
|
|
TerminalHelp( command );
|
|
|
|
} else if( command(0) == '?' ) {
|
|
|
|
ShowCurrent( command );
|
|
|
|
} else if( command(0,4) == "hist" ) {
|
|
|
|
G4int nh = UI->GetNumberOfHistory();
|
|
for(int i=0;i<nh;i++) {
|
|
G4cout << i << ": " << UI->GetPreviousCommand(i) << G4endl;
|
|
}
|
|
|
|
} else if( command(0) == '!' ) {
|
|
|
|
G4String ss = command(1,command.length()-1);
|
|
G4int vl;
|
|
const char* tt = ss;
|
|
G4std::istrstream is((char*)tt);
|
|
is >> vl;
|
|
G4int nh = UI->GetNumberOfHistory();
|
|
if(vl>=0 && vl<nh) {
|
|
G4String prev = UI->GetPreviousCommand(vl);
|
|
G4cout << prev << G4endl;
|
|
ExecuteCommand (ModifyToFullPathCommand(prev));
|
|
} else {
|
|
G4cerr << "history " << vl << " is not found." << G4endl;
|
|
}
|
|
|
|
} else if( command(0,4) == "exit" ) {
|
|
|
|
if( exitPause == false) { //In a secondary loop.
|
|
G4cout << "You are now processing RUN." << G4endl;
|
|
G4cout << "Please abort it using \"/run/abort\" command first" << G4endl;
|
|
G4cout << " and use \"continue\" command until the application" << G4endl;
|
|
G4cout << " becomes to Idle." << G4endl;
|
|
} else {
|
|
exitSession = true;
|
|
}
|
|
|
|
} else if( command(0,4) == "cont" ) {
|
|
|
|
exitPause = true;
|
|
|
|
} else {
|
|
|
|
ExecuteCommand (ModifyToFullPathCommand(a_string));
|
|
|
|
}
|
|
}
|
|
void G4VBasicShell::ShowCurrent(G4String newCommand)
|
|
{
|
|
G4UImanager* UI = G4UImanager::GetUIpointer();
|
|
if(UI==NULL) return;
|
|
G4String comString = newCommand(1,newCommand.length()-1);
|
|
G4String theCommand = ModifyToFullPathCommand(comString);
|
|
G4String curV = UI->GetCurrentValues(theCommand);
|
|
if( ! curV.isNull() ) {
|
|
G4cout << "Current value(s) of the parameter(s) : " << curV << G4endl;
|
|
}
|
|
}
|
|
void G4VBasicShell::ChangeDirectoryCommand(G4String newCommand)
|
|
{
|
|
G4String prefix;
|
|
if( newCommand.length() <= 3 ) {
|
|
prefix = "/";
|
|
} else {
|
|
G4String aNewPrefix = newCommand(3,newCommand.length()-3);
|
|
prefix = aNewPrefix.strip(G4String::both);
|
|
}
|
|
if(!ChangeDirectory(prefix)) {
|
|
G4cout << "directory <" << prefix << "> not found." << G4endl;
|
|
}
|
|
}
|
|
void G4VBasicShell::ListDirectory(G4String newCommand)
|
|
{
|
|
G4String targetDir;
|
|
if( newCommand.length() <= 3 ) {
|
|
targetDir = GetCurrentWorkingDirectory();
|
|
} else {
|
|
G4String newPrefix = newCommand(3,newCommand.length()-3);
|
|
targetDir = newPrefix.strip(G4String::both);
|
|
}
|
|
G4UIcommandTree* commandTree = FindDirectory( targetDir );
|
|
if( commandTree == NULL ) {
|
|
G4cout << "Directory <" << targetDir << "> is not found." << G4endl;
|
|
} else {
|
|
commandTree->ListCurrent();
|
|
}
|
|
}
|
|
void G4VBasicShell::TerminalHelp(G4String newCommand)
|
|
{
|
|
G4UImanager* UI = G4UImanager::GetUIpointer();
|
|
if(UI==NULL) return;
|
|
G4UIcommandTree * treeTop = UI->GetTree();
|
|
int i = newCommand.index(" ");
|
|
if( i != G4std::string::npos )
|
|
{
|
|
G4String newValue = newCommand(i+1,newCommand.length()-(i+1));
|
|
newValue.strip(G4String::both);
|
|
G4String targetCom = ModifyToFullPathCommand( newValue );
|
|
G4UIcommand* theCommand = treeTop->FindPath( targetCom );
|
|
if( theCommand != NULL )
|
|
{
|
|
theCommand->List();
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
G4cout << "Command <" << newValue << " is not found." << G4endl;
|
|
return;
|
|
}
|
|
}
|
|
|
|
G4UIcommandTree * floor[10];
|
|
floor[0] = treeTop;
|
|
int iFloor = 0;
|
|
int prefixIndex = 1;
|
|
G4String prefix = GetCurrentWorkingDirectory();
|
|
while( prefixIndex < prefix.length()-1 )
|
|
{
|
|
int ii = prefix.index("/",prefixIndex);
|
|
floor[iFloor+1] =
|
|
floor[iFloor]->GetTree(prefix(0,ii+1));
|
|
prefixIndex = ii+1;
|
|
iFloor++;
|
|
}
|
|
floor[iFloor]->ListCurrentWithNum();
|
|
// 1998 Oct 2 non-number input
|
|
while(1){
|
|
//G4cout << G4endl << "Type the number ( 0:end, -n:n level back ) : "<<G4std::flush;
|
|
G4cout << G4endl << "Type the number ( 0:end, -n:n level back ) : "<<G4endl;
|
|
G4int i;
|
|
if(!GetHelpChoice(i)){
|
|
G4cout << G4endl << "Not a number, once more" << G4endl;
|
|
continue;
|
|
} else if( i < 0 ){
|
|
iFloor += i;
|
|
if( iFloor < 0 ) iFloor = 0;
|
|
floor[iFloor]->ListCurrentWithNum();
|
|
continue;
|
|
} else if(i == 0) {
|
|
break;
|
|
} else if( i > 0 ) {
|
|
int n_tree = floor[iFloor]->GetTreeEntry();
|
|
if( i > n_tree )
|
|
{
|
|
if( i <= n_tree + floor[iFloor]->GetCommandEntry() )
|
|
{
|
|
floor[iFloor]->GetCommand(i-n_tree)->List();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
floor[iFloor+1] = floor[iFloor]->GetTree(i);
|
|
iFloor++;
|
|
floor[iFloor]->ListCurrentWithNum();
|
|
}
|
|
}
|
|
}
|
|
G4cout << "Exit from HELP." << G4endl << G4endl;
|
|
//G4cout << G4endl;
|
|
ExitHelp();
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|