Program: bbtk
Module: $RCSfile: bbtkInterpreter.cxx,v $ $
Language: C++
- Date: $Date: 2008/03/03 08:06:36 $
- Version: $Revision: 1.37 $
+ Date: $Date: 2008/03/18 12:51:26 $
+ Version: $Revision: 1.46 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
namespace bbtk
{
-Interpreter* Interpreter::mGlobalInterpreter = NULL;
+ //Interpreter* Interpreter::mGlobalInterpreter = NULL;
//=======================================================================
/**
*/
Interpreter::Interpreter()
:
+#ifdef _USE_WXWIDGETS_
+ mWxConsole(0),
+#endif
mCommandLine(false)
{
+bufferNb =0;
bbtk::MessageManager::RegisterMessageType("Echo","Level>0 : Prints the 'echo' commands of the user.\n\tLevel>1 : Prints the command being interpreted",1);
bbtk::MessageManager::RegisterMessageType("Interpreter","Messages of the interpreter",0);
bbtkDebugMessageInc("Interpreter",9,"Interpreter::Interpreter()" <<std::endl);
- mGlobalInterpreter = this;
-
mExecuter = new bbtk::Executer();
+ mExecuter->SetInterpreter(this);
// For the time being, comment out previous line, and
// uncomment next line to check Transcriptor
- // mExecuter = new bbtk::Transcriptor("GeneratedProgram.txt");
+ //mExecuter = new bbtk::Transcriptor("GeneratedProgram.txt");
// Builds the commands dict
CommandInfoType info;
info.argmax = 2;
info.code = cIndex;
- info.syntax = "index [<filename> ['Initials'(default)|'Packages'|'Categories']]";
- info.help = "Creates an html index of known boxes. If filename is provided then save it to the file 'filename'. The default index entries are the initial letters of the names of the boxes. If 'Packages' or 'Categories' is provided then the entries are either the packages names or the categories";
+ info.syntax = "index [<filename> ['Initials'(default)|'Packages'|'Categories'|'Adaptors']]";
+ info.help = "Creates an html index of known boxes. If filename is provided then save it to the file 'filename'. The default index entries are the initial letters of the names of the boxes. If 'Packages' or 'Categories' is provided then the entries are either the packages names or the categories. If 'Adaptors' is provided then an alphabetical index of all adaptors is created.";
mCommandDict[info.category] = info;
- info.category = "reset"; //EED
+ info.category = "reset";
info.argmin = 0;
info.argmax = 0;
info.code = cReset;
{
bbtkDebugMessageInc("Interpreter",9,"Interpreter::~Interpreter()" <<std::endl);
delete mExecuter;
- //delete mFactory;
bbtkDebugDecTab("Interpreter",9);
}
void Interpreter::InterpretFile( const std::string& filename )
{
bbtkDebugMessageInc("Interpreter",9,"Interpreter::InterpretFile(\""<<filename<<"\")"<<std::endl);
-
+ // std::cout << "==========================================Entree InterpretFile ["<<filename<<"] try SwitchToFile "<<std::endl;
bool exm = mCommandLine;
mCommandLine = false;
try
{
SwitchToFile(filename);
+
+/*
+ for( std::vector<std::string>::iterator it =mFileName.begin(); it!=mFileName.end(); ++it)
+ {
+ std::cout << "A=== [" << (*it) << "]" << std::endl;
+ }
+*/
bool insideComment = false; // for multiline comment
while (mFile.size()>0)
{
- while ((mFile.size()>0) &&
- (!mFile.back()->eof()))
+/*
+ for( std::vector<std::string>::iterator it =mFileName.begin(); it!=mFileName.end(); ++it)
{
- mLine.back()++;
+ std::cout << "B=== [" << (*it) << "]" << std::endl;
+ }
+*/
+
+ //while ((mFile.size()>0) && !mFile.back()->eof() )
+ //{
+// std::cout << "mFile.size() "<< mFile.size() << " mFileName.back() [" << mFileName.back() << "]" << std::endl;
+ while (!mFile.back()->eof()) {
+ mLine.back()++;
char buf[500];
mFile.back()->getline(buf,500);
-
std::string str(buf);
+// std::cout << " in InterpretFile mFile.back()->getline [" << str << "]" << std::endl;
int size=str.length();
if ( str[ size-1 ]==13 )
{
str.erase(size-1,1);
}
- InterpretLine(str, insideComment);
- }
- //if (mFile.size()>0)
- CloseCurrentFile();
+ InterpretLine(str, insideComment);
+
+ }//while
+ //if (mFile.size()>0)
+ CloseCurrentFile();
}
}
catch (QuitException e)
//=======================================================================
+ //=======================================================================
+ /**
+ *
+ */
+ void Interpreter::InterpretBuffer( std::stringstream* buffer )
+ {
+ bbtkDebugMessageInc("Interpreter",9,"Interpreter::InterpretBuffer()"<<std::endl);
+ // std::cout << "==========================================Entree InterpretFile ["<<filename<<"] try SwitchToFile "<<std::endl;
+ bool exm = mCommandLine;
+ mCommandLine = false;
+
+ try
+ {
+ SwitchToStream(buffer);
+
+/*
+ for( std::vector<std::string>::iterator it =mFileName.begin(); it!=mFileName.end(); ++it)
+ {
+ std::cout << "A=== [" << (*it) << "]" << std::endl;
+ }
+*/
+ bool insideComment = false; // for multiline comment
+ while (mFile.size()>0)
+ {
+/*
+ for( std::vector<std::string>::iterator it =mFileName.begin(); it!=mFileName.end(); ++it)
+ {
+ std::cout << "B=== [" << (*it) << "]" << std::endl;
+ }
+*/
+
+ //while ((mFile.size()>0) && !mFile.back()->eof() )
+ //{
+// std::cout << "mFile.size() "<< mFile.size() << " mFileName.back() [" << mFileName.back() << "]" << std::endl;
+ while (!mFile.back()->eof()) {
+ mLine.back()++;
+ char buf[500];
+ mFile.back()->getline(buf,500);
+ std::string str(buf);
+// std::cout << " in InterpretFile mFile.back()->getline [" << str << "]" << std::endl;
+ int size=str.length();
+ if ( str[ size-1 ]==13 )
+ {
+ str.erase(size-1,1);
+ }
+
+ InterpretLine(str, insideComment);
+
+ }//while
+ //if (mFile.size()>0)
+ CloseCurrentFile();
+ }
+ }
+ catch (QuitException e)
+ {
+ // std::cout << "**QuitException caught**"<<std::endl;
+ }
+ catch (bbtk::Exception e)
+ {
+ std::cerr << "* ERROR : "<<e.GetMessage()<<std::endl;
+ if (mFileName.size()) {
+ std::cerr << "* FILE : \""<<mFileName.back()<<"\""<<std::endl;
+ std::cerr << "* LINE : "<<mLine.back()<<std::endl;
+ }
+ }
+ catch (std::exception& e)
+ {
+ std::cerr << "* ERROR : "<<e.what()<<" (not in bbtk)"<<std::endl;
+ if (mFileName.size()) {
+ std::cerr << "* FILE : \""<<mFileName.back()<<"\""<<std::endl;
+ std::cerr << "* LINE : "<<mLine.back()<<std::endl;
+ }
+ }
+ catch (...)
+ {
+ std::cout << "* UNDEFINED ERROR (not a bbtk nor a std exception)"<<std::endl;
+ if (mFileName.size()) {
+ std::cout << "* FILE : \""<<mFileName.back()<<"\""<<std::endl;
+ std::cout << "* LINE : "<<mLine.back()<<std::endl;
+ }
+ }
+
+ CloseAllFiles();
+ bbtkDebugMessage("Interpreter",9,"EO Interpreter::InterpretBuffer()"<<std::endl);
+ bbtkDecTab("Interpreter",9);
+
+ mCommandLine = exm;
+ }
+ //=======================================================================
+
+
//=======================================================================
/**
*/
void Interpreter::InterpretLine( const std::string& line, bool &insideComment )
{
-
bbtkDebugMessageInc("Interpreter",9,"Interpreter::InterpretLine(\""<<line<<"\")"<<std::endl);
bbtkMessage("Echo",2,"\""<<line<<"\""<<std::endl);
break;
case cPrint :
- Print(words[1]); /// \todo use mExecuter
+ Print(words[1]); /// \todo use generate command
break;
case cExec :
Config();
break;
- case cReset : // EED
+ case cReset :
this->mExecuter->Reset();
break;
// if 'source' was given
if (words.size()==3)
{
- this->mExecuter->SetCurrentFileName(words[1]);
+ GetExecuter()->SetCurrentFileName(words[1]);
}
break;
case cLoad:
- LoadPackage(words[1]);
+ GetExecuter()->GetFactory()->LoadPackage(words[1]);
break;
case cUnload:
- UnLoadPackage(words[1]);
+ GetExecuter()->GetFactory()->UnLoadPackage(words[1]);
break;
case cQuit :
pos = s.find(ss,0);
char* cr = "\n";
while ( pos != std::string::npos )
- {
+ {
s.replace(pos,2,cr,1);
pos = s.find(ss, pos-1);
- }
+ }
}
//=======================================================================
{
if (mExecuter->GetNoExecMode()) return;
- bbtkDebugMessageInc("Interpreter",9,"Interpreter::SplitLine(\""<<str<<"\")"<<std::endl);
+ bbtkDebugMessageInc("Interpreter",9,"Interpreter::Print(\""<<str<<"\")"<<std::endl);
+
+ // TO DO :
+ // InterpretLine ("load std")
+ // InterpretLine("new ConcatStrings _C_ ") -> trouver un nom unique : # commande
+ // InterpretLine("new Print _P_")
+ // InterpretLine("connect _C_.Out _P_.In")
+ // int num = 1
+
std::vector<std::string> chains;
std::string delimiters("$");
{
// Found a text token, add it to the vector.
chains.push_back(str.substr(lastPos, pos - lastPos));
+ // std::string token = str.substr(lastPos, pos - lastPos)
+ // InterpretLine("set _C_.In%num% %token%")
+
}
else
{
+
// is an output (between $$) : decode
std::string tok,box,output;
tok = str.substr(lastPos, pos - lastPos);
Utilities::SplitAroundFirstDot(tok,box,output);
chains.push_back( mExecuter->Get(box,output) );
+
+// InterpretLine("connect %tok% _C_.In%num%")
+
}
// Skip delimiters. Note the "not_of"
lastPos = str.find_first_not_of(delimiters, pos);
pos = str.find_first_of(delimiters, lastPos);
//
is_text = !is_text;
+// num ++;
}
+// InterpretLine("exec _P_")
+// if (IS_IN_WORKSPACE) InterpretLine("delete _C_; delete _P_");
+
std::vector<std::string>::iterator i;
for (i= chains.begin(); i!=chains.end(); ++i)
{
// It's a user intended message.
// Please don't remove it.
bbtkMessage("Interpreter",1,
- "look for : [" << name
- << "]" << std::endl);
+ "look for : [" << name
+ << "]" << std::endl);
script_paths = ConfigurationFile::GetInstance().Get_bbs_paths();
std::string upath;
pkgname = Utilities::ExtractScriptName(name,upath);
+ bbtkMessage("Interpreter",1,
+ "extract : pkgname [" << pkgname
+ << "] upath [" << upath << "]" << std::endl);
bool fullnameGiven = false;
bool foundFile = false;
if(pkgname == "*") // =========================================== load all boxes (e.g. std/boxes/*)
{
+// std::cout << "JPR================== * found, load all boxes " << std::endl;
int nbBssFiles;
+ std::stringstream* stream = new std::stringstream;
+ //if (upath.size()!=0) // avoid troubles for "*"
+
if (upath[0]=='/' || upath[1] == ':' ) // ==== absolute name, load all .bbs files
{
+// std::cout << "JPR================== absolute name, load all .bbs files " << std::endl;
int nbFiles = Utilities::Explore(upath, false, Filenames);
nbBssFiles = 0;
for (std::vector<std::string>::iterator i = Filenames.begin(); i!= Filenames.end(); ++i)
{
- if ((*i).substr((*i).size()-4, 4) != ".bbs")
- continue; // ignore non .bbs files
- LoadScript(*i,name);
+// std::cout << "JPR================== iterate [" << *i << "]" << std::endl;
+ int lgr = (*i).size();
+ if (lgr < 5)
+ continue; // ignore non .bbs file
+ if ((*i).substr(lgr-4, 4) != ".bbs")
+ continue;
+ /*
+ if (lgr > 10) // 10 -> '-appli.bbs'
+ {
+ if ((*i).substr(lgr-10, 10) == "-appli.bbs")
+ continue; // ignore '-appli.bbs' files
+ }
+ */
+
+ (*stream) << "include " << *i << "\n";
+//EED InterpretFile(*i);
+
nbBssFiles++;
- }
- if (nbBssFiles==0)
+ } // for vector
+ if (nbBssFiles==0){
bbtkMessage("Interpreter",2,
"WARNING : No '.bbs' file found in ["
<< upath << "]" << std::endl);
+ } else {
+ SwitchToStream(stream);
+ }
return;
- }
+ } // if upath
std::string path;
std::vector<std::string>::iterator i;
char * currentDir = getcwd(buf, 2048);
std::string cwd(currentDir);
path = currentDir;
- }
+ } // if path
fullDirectoryName = Utilities::MakePkgnameFromPath(path, upath, false);
- //EED 18 Fev 2008
// without last slash "\"
std::string fullDirectoryNameClean = fullDirectoryName.substr(0,fullDirectoryName.size()-1);
// The following is *NOT* a debug time message :
// It's a user intended message.
// Please don't remove it.
- bbtkMessage("Interpreter",1," [" <<fullDirectoryName
+ bbtkMessage("Interpreter",1," [" <<fullDirectoryName
<<"] : doesn't exist" <<std::endl);
continue; // try next path
- }
+ } // if IsDirectory
foundFile = true;
-
+ Filenames.clear();
int nbFiles = Utilities::Explore(fullDirectoryName, false, Filenames);
nbBssFiles = 0;
for (std::vector<std::string>::iterator i = Filenames.begin(); i!= Filenames.end(); ++i)
{
- if ((*i).substr((*i).size()-4, 4) != ".bbs")
- continue; // ignore non .bbs files
- LoadScript(*i,name);
+// std::cout << "JPR================== iterate [" << *i << "]" << std::endl;
+ int lgr = (*i).size();
+ if (lgr < 5)
+ continue; // ignore non .bbs file
+ if ((*i).substr(lgr-4, 4) != ".bbs")
+ continue;
+ /*
+ if (lgr > 10) // 10 -> '-appli.bbs'
+ {
+ if ((*i).substr(lgr-10, 10) == "-appli.bbs")
+ continue; // ignore '-appli.bbs' files
+ }
+ */
+
+ (*stream) << "include " << *i << "\n";
+//EED InterpretFile(*i);
+
nbBssFiles++;
- }
- if (nbBssFiles==0)
- bbtkMessage("Interpreter",1,
+ } // for vector
+ if (nbBssFiles==0){
+ bbtkMessage("Interpreter",1,
"WARNING : No '.bbs' file found in ["
<< fullDirectoryName << "]" << std::endl);
+ } else {
+ SwitchToStream(stream);
+ }
//break; // a directory was found; we stop iterating
// LG : No! We want all files included !
- }
+ } // for vector
return;
- }
+ } // if *
//std::string::size_type slash_position = name.find_last_of("/\\");
int l = fullPathScriptName.size();
if (l!=0) {
-
+
if (l>4)
{
if (fullPathScriptName.substr(l-4, 4) != ".bbs")
fullPathScriptName = fullPathScriptName + ".bbs";
}
- if ( Utilities::FileExists(fullPathScriptName))
- {
- foundFile = true;
- }
- } // endif l != 0
- }
- else
-
- // =============================================================== iterate on the paths
+ if ( Utilities::FileExists(fullPathScriptName))
{
+ foundFile = true;
+ }
+ } // endif l != 0
+ }
+ else
+ // =============================================================== iterate on the paths
+ {
std::string path;
std::vector<std::string>::iterator i;
for (i=script_paths.begin();i!=script_paths.end();++i)
{
-
path = *i;
// we *really* want '.' to be the current working directory
if (path == ".") {
path = currentDir;
}
- // fullPathScriptName = Utilities::MakePkgnameFromPath(path, name, true); //pkgname);
-
- fullPathScriptName = Utilities::MakePkgnameFromPath(path, name, true);
-
+ fullPathScriptName = Utilities::MakePkgnameFromPath(path, name, true);
// Check if library exists
if ( ! Utilities::FileExists(fullPathScriptName) )
// The following is *NOT* a debug time message :
// It's a user intended message.
// Please don't remove it.
- bbtkMessage("Interpreter",2,
+ bbtkMessage("Interpreter",2,
" [" <<fullPathScriptName <<"] : doesn't exist"
<<std::endl);
continue; // try next path
}
- bbtkMessage("Interpreter",2,
+ bbtkMessage("Interpreter",2,
" [" <<fullPathScriptName
<<"] : found" <<std::endl);
foundFile = true;
}
+void Interpreter::SwitchToStream( std::stringstream* stream )
+{
+//std::cout << "== 1 Entry in Interpreter::SwitchToStream " << std::endl;
+
+ mFile.push_back(stream);
+ //std::cout << " mFile.size() " << mFile.size() << std::endl;
+ std::ostringstream buffer_name;
+ bufferNb++;
+ buffer_name << "buffer_" ; // << bufferNb;
+
+// std::cout << " mFile.size() " << mFile.size() << std::endl;
+// std::cout << " mFileName.size() " << mFileName.size() << std::endl;
+// std::cout << " mLine.size() " << mLine.size() << std::endl;
+ // std::vector<std::string>::iterator j = mFileName.begin();
+ // std::cout << " mFileName.begin() succeeded" << std::endl;
+ // std::cout << " mFileName[0] " << mFileName[0] << std::endl;
+ //std::cout << " mFileName.begin() " << mFileName.begin() << std::endl;
+/*
+ for( std::vector<std::string>::iterator i = mFileName.begin(); i!= mFileName.end(); ++i)
+ {
+
+ std::cout << "Interpreter::SwitchToStream : mFileName [" << *i << "]" << std::endl;
+ }
+*/
+ // std::cout << " mLine.back() " << mLine.back() << std::endl;
+ // std::cout << " mFileName.back() " << mFileName.back() << std::endl;
+
+ if (mFileName.size()>0 )// && (mFile.size()>0) ) // NO!!!
+ {
+ // std::cout << " mFileName.back() " << mFileName.back() << std::endl;
+ // std::cout << " mLine.back() " << mLine.back() << std::endl;
+ buffer_name << mFileName.back() << "_" << mLine.back();
+ }
+//std::cout << "3 in Interpreter::SwitchToStream buffer_name :[" << buffer_name.str() << "]" << std::endl;
+ mFileName.push_back(buffer_name.str());
+ mIncludeFileName.push_back(buffer_name.str());
+ mLine.push_back(0);
+}
+
//=======================================================================
void Interpreter::LoadScript( std::string fullPathScriptName,
std::string includeScriptName)
{
- if (find(mFileName.begin(),mFileName.end(),fullPathScriptName)
- !=mFileName.end())
- {
- bbtkMessage("Interpreter",1,"file '"<<fullPathScriptName
+ Utilities::replace( fullPathScriptName , INVALID_FILE_SEPARATOR , VALID_FILE_SEPARATOR);
+
+ bool okScriptExist=false;
+ int iStrScript,sizeVecStricpt=mFileName.size();
+ for ( iStrScript=0;iStrScript<sizeVecStricpt;iStrScript++)
+ {
+ if (mFileName[iStrScript] == fullPathScriptName )
+ {
+ okScriptExist=true;
+ } // if
+ } // for
+
+ if (find(mFileName.begin(),mFileName.end(),fullPathScriptName)!=mFileName.end())
+// if (okScriptExist==true)
+ {
+ bbtkMessage("Interpreter",1,"file '"<<fullPathScriptName
<<"' already open : I do not open it once more to prevent recursive inclusion"<<std::endl);
- return;
- }
+ return;
+ }
std::ifstream* s;
s = new std::ifstream;
s->open(fullPathScriptName.c_str());
- if (!s->good())
+ if (!s->good())
{
bbtkError("Could not open file ["<<fullPathScriptName<<"]");
return;
return;
}
- mFile.back()->close();
+ bbtkDebugMessage("Interpreter",9," Closing file '"<<mFileName.back()<<"'"<<std::endl);
+
+ std::ifstream* file = dynamic_cast<std::ifstream*>(mFile.back());
+ if (file!=0) file->close();
+
delete mFile.back();
mFile.pop_back();
- bbtkDebugMessage("Interpreter",9,
- " Closing file '"<<mFileName.back()<<"'"<<std::endl);
-
mFileName.pop_back();
mIncludeFileName.pop_back();
mLine.pop_back();
+
bbtkDebugMessage("Interpreter",9," Remains "
<<mFile.size()
<<" open"<<std::endl);
while (mFile.size() != 0)
{
+ CloseCurrentFile();
+ /*
mFile.back()->close();
delete mFile.back();
mFile.pop_back();
mFileName.pop_back();
mIncludeFileName.pop_back();
mLine.pop_back();
+*/
}
bbtkDebugMessage("Interpreter",9,"EO Interpreter::CloseAllFiles()"
<<std::endl);
{
if (words[1]=="packages")
{
- PrintPackages(true);
+ GetExecuter()->GetFactory()->PrintPackages(true);
return;
}
try
{
try
{
- HelpPackage(words[1]);
+ GetExecuter()->GetFactory()->HelpPackage(words[1]);
#ifdef _USE_WXWIDGETS_
- if ( WxConsole::GetInstance() != 0 )
+ if ( mWxConsole != 0 )
{
std::string url =
ConfigurationFile::GetInstance().Get_doc_path();
url += "/bbdoc/" + words[1] + "/index.html";
if (Utilities::FileExists(url))
{
- WxConsole::GetInstance()->ShowHtmlPage(url);
+ mWxConsole->ShowHtmlPage(url);
}
}
#endif
try
{
std::string package;
- HelpBlackBox(words[1],package);
+ GetExecuter()->GetFactory()->HelpBlackBox(words[1],package);
#ifdef _USE_WXWIDGETS_
- if ( WxConsole::GetInstance() != 0 )
+ if ( mWxConsole != 0 )
{
std::string url =
ConfigurationFile::GetInstance().Get_doc_path();
if (Utilities::FileExists(url))
{
url += "#" + words[1];
- WxConsole::GetInstance()->ShowHtmlPage(url);
+ mWxConsole->ShowHtmlPage(url);
}
}
#endif
{
try
{
- this->mExecuter->ShowRelations(words[1],"0","9999");
+ GetExecuter()->ShowRelations(words[1],"0","9999");
}
catch (bbtk::Exception h){
bbtkError("\""<<words[1].c_str()
{
if ( words[1]=="packages" )
{
- PrintPackages(true,true);
+ GetExecuter()->GetFactory()->PrintPackages(true,true);
return;
}
try
{
- HelpPackage(words[1],true);
+ GetExecuter()->GetFactory()->HelpPackage(words[1],true);
}
catch (bbtk::Exception f)
{
bool system_display = true;
#ifdef _USE_WXWIDGETS_
- if ( WxConsole::GetInstance() != 0 ) system_display = false;
+ if ( mWxConsole != 0 ) system_display = false;
#endif
if (words.size()==1)
}
#ifdef _USE_WXWIDGETS_
- if ( WxConsole::GetInstance() != 0 )
- WxConsole::GetInstance()->ShowHtmlPage(page);
+ if ( mWxConsole != 0 )
+ mWxConsole->ShowHtmlPage(page);
#endif
}
//=======================================================================
if (type=="Initials") t = Factory::Initials;
else if (type=="Categories") t = Factory::Categories;
else if (type=="Packages") t = Factory::Packages;
+ else if (type=="Adaptors") t = Factory::Adaptors;
- GetGlobalFactory()->CreateHtmlIndex(t,filename);
+ GetExecuter()->GetFactory()->CreateHtmlIndex(t,filename);
}
//=======================================================================
git://git.creatis.insa-lyon.fr / bbtk.git / blobdiff