xmlBase::IFile Class Reference

#include <IFile.h>

Inheritance diagram for xmlBase::IFile:

Public Types
typedef std::vector< int >	intVector
typedef std::vector< double >	doubleVector

Public Member Functions
	IFile (const char *filename)
	IFile (const DOMDocument *instrument)
	IFile (const DOMElement *instrument)
virtual	~IFile ()
virtual bool	contains (const char *section, const char *item)
virtual int	getInt (const char *section, const char *item)
virtual double	getDouble (const char *section, const char *item)
virtual int	getBool (const char *section, const char *item)
virtual const char *	getString (const char *section, const char *item)
virtual intVector	getIntVector (const char *section, const char *item)
virtual doubleVector	getDoubleVector (const char *section, const char *item)
virtual int	getInt (const char *section, const char *item, int defValue)
virtual double	getDouble (const char *section, const char *item, double defValue)
virtual int	getBool (const char *section, const char *item, int defValue)
virtual const char *	getString (const char *section, const char *item, const char *defValue)
virtual intVector	getIntVector (const char *section, const char *item, intVector defValues)
virtual doubleVector	getDoubleVector (const char *section, const char *item, doubleVector defValues)
void	setString (const char *section, const char *item, const char *newString)
void	print ()
virtual void	printOn (std::ostream &out=std::cout)

Protected Member Functions
	IFile ()

Static Protected Member Functions
static void	stripBlanks (char *str1, const char *str2, int flags)
static int	stricmp (const char *str1, const char *str2)

Friends
class	IFile_Section
class	IFile_Item

Detailed Description

Definition at line 81 of file IFile.h.

Member Typedef Documentation

doubleVector

typedef std::vector<double> xmlBase::IFile::doubleVector

Definition at line 95 of file IFile.h.

intVector

typedef std::vector<int> xmlBase::IFile::intVector

Definition at line 94 of file IFile.h.

Constructor & Destructor Documentation

IFile() [1/4]

xmlBase::IFile::IFile

(

const char *

filename

)

Definition at line 136 of file IFile.cxx.

    {   
      using facilities::Util;
 
      XmlParser parser;
      
      parser.doSchema(true);
 
      std::string filenameStr = filename;
      Util::expandEnvVar(&filenameStr);
 
      // What if this fails (e.g., file doesn't exist or is not 
      // well-formed)?? How to report it?
      DOMDocument* doc = parser.parse(filenameStr.c_str());
      
      // Check it's a good doc.  
      if (doc == 0) {
        std::cerr << "Attempt to construct IFile from null DOMDocument" 
                  << std::endl;
        std::cerr.flush();
        exit(1);
        //   FATAL_MACRO("Attempt to construct IFile from null DomDocument");
      }
      
      // If so, initialize IFile from it
      domToIni(doc);
    }

IFile() [2/4]

xmlBase::IFile::IFile

(

const DOMDocument *

instrument

)

Definition at line 106 of file IFile.cxx.

    {
      // check that argument is non-null
      if (doc == 0) {
        //  FATAL_MACRO("Attempt to construct IFile from null DOMDocument");
        std::cerr << "Attempt to construct IFile from null DOMDocument" 
                  << std::endl;
        std::cerr.flush();
        exit(1);
      }
      // If so, call service to do the actual work
      domToIni(doc);
    }

IFile() [3/4]

xmlBase::IFile::IFile

(

const DOMElement *

instrument

)

Definition at line 120 of file IFile.cxx.

    {
      // check that argument is non-null
      if (doc == 0) {
        //        FATAL_MACRO("Attempt to construct IFile from null DOMElement");
        std::cerr << "Attempt to construct IFile from null DOMDocument" 
                  << std::endl;
        std::cerr.flush();
        exit(1);
      }
      // If so, call service to do the actual work
      domToIni(doc);
    }

~IFile()

xmlBase::IFile::~IFile ( )

virtual

Definition at line 90 of file IFile.cxx.

    {
      iterator it = begin();
      while (it != end())
        delete (*it++).second;
      
    }

IFile() [4/4]

xmlBase::IFile::IFile ( )

inlineprotected

Definition at line 146 of file IFile.h.

{};

Member Function Documentation

contains()

bool xmlBase::IFile::contains ( const char *  section, const char *  item  )

virtual

Definition at line 231 of file IFile.cxx.

    {
      return (IFile::_getstring (section, item, 0) != 0);
    }

Referenced by getBool(), getDouble(), getDoubleVector(), getInt(), getIntVector(), getString(), and lookFor().

getBool() [1/2]

int xmlBase::IFile::getBool ( const char *  section, const char *  item  )

virtual

Definition at line 351 of file IFile.cxx.

    {
      std::string hilf (IFile::_getstring (section, item));
      
      if      (hilf == "yes")
        return (1);
      else if (hilf == "true")
        return (1);
      else if (hilf == "1")
        return (1);
      else if (hilf == "no")
        return (0);
      else if (hilf == "false")
        return (0);
      else if (hilf == "0")
        return (0);
      else {
        std::string errorString("[");
        errorString += section + std::string("]") + item + " = \'" + hilf 
          + "\' is not boolean";
        FATAL_MACRO (errorString);
        return (0);
      }
    }

Referenced by getBool().

getBool() [2/2]

int xmlBase::IFile::getBool ( const char *  section, const char *  item, int  defValue  )

virtual

Definition at line 444 of file IFile.cxx.

    {
      return ( contains(section, item) )? getBool( section, item ):defValue;
    }

getDouble() [1/2]

double xmlBase::IFile::getDouble ( const char *  section, const char *  item  )

virtual

Definition at line 316 of file IFile.cxx.

    {
      //      double    hf;
      std::string hilf (IFile::_getstring (section, item));
 
      try  {
        return facilities::Util::stringToDouble(hilf);
      }
      catch (facilities::WrongType ex) {
        std::cerr << ("from xmlBase::IFile::getDouble  ") << std::endl;
          //        FATAL_MACRO
        std::cerr << ex.getMsg() << std::endl;
        throw(IFileException(" "));
      }
    }

Referenced by getDouble(), and lookFor().

getDouble() [2/2]

double xmlBase::IFile::getDouble ( const char *  section, const char *  item, double  defValue  )

virtual

Definition at line 449 of file IFile.cxx.

                                             {
    return ( contains(section, item) )? getDouble( section, item ):defValue;
  }

getDoubleVector() [1/2]

IFile::doubleVector xmlBase::IFile::getDoubleVector ( const char *  section, const char *  item  )

virtual

Definition at line 409 of file IFile.cxx.

    {
      doubleVector dv;
      char buffer[1024];
      
      strncpy(buffer, IFile::_getstring(section,item), sizeof(buffer) );
      if (strlen(buffer) >= sizeof(buffer) ) {
        FATAL_MACRO("string from _getstring() too long");
        return dv;
      }
      char *vString = strtok(buffer,"}");
      vString = strtok(buffer,"{");
      
      char *test = strtok(vString,",");
      while (test != NULL) {
        dv.push_back(atof(test));
        test = strtok((char*)NULL,",");
      }
      if (dv.size() <= 0) {
        std::string hilf (buffer);
        std::string errorString("[");
        errorString += section + std::string("]")  + item + " = \'"
                               + hilf + "\' is not an double vector";
        FATAL_MACRO (errorString);
      }
      return (dv);
    }

Referenced by getDoubleVector().

getDoubleVector() [2/2]

IFile::doubleVector xmlBase::IFile::getDoubleVector ( const char *  section, const char *  item, doubleVector  defValues  )

virtual

Definition at line 465 of file IFile.cxx.

                                                                       {
    return (contains(section, item))? getDoubleVector(section, item):defValues;
  }

getInt() [1/2]

int xmlBase::IFile::getInt ( const char *  section, const char *  item  )

virtual

Definition at line 334 of file IFile.cxx.

    {
      //      int       hf;
      std::string hilf (IFile::_getstring (section, item));
 
      try  {
        return facilities::Util::stringToInt(hilf);
      }
      catch (facilities::WrongType ex) {
        std::cerr << ("from xmlBase::IFile::getInt  ") << std::endl;
        std::cerr << ex.getMsg() << std::endl;
        throw(IFileException(" "));
      }
    }

Referenced by getInt(), and lookFor().

getInt() [2/2]

int xmlBase::IFile::getInt ( const char *  section, const char *  item, int  defValue  )

virtual

Definition at line 440 of file IFile.cxx.

                                                                        {
    return ( contains(section, item) )? getInt( section, item ):defValue;
  }

getIntVector() [1/2]

IFile::intVector xmlBase::IFile::getIntVector ( const char *  section, const char *  item  )

virtual

Definition at line 378 of file IFile.cxx.

    {
      intVector iv;
      char buffer[1024];
      
      strncpy(buffer, IFile::_getstring(section,item), sizeof(buffer) -1);
      if ( strlen(buffer) >= sizeof(buffer) ) {
        FATAL_MACRO("string returned from _getstring is too long");
        return iv;
      }
      
      char *vString = strtok(buffer,"}");
      vString = strtok(buffer,"{");
      
      char *test = strtok(vString,",");
      while (test != NULL) {
        iv.push_back(atoi(test));
        test = strtok((char*)NULL,",");
      }
      if (iv.size() <= 0) {
        std::string hilf (buffer);
        std::string errorString("[");
        errorString += section + std::string("]")  + item + " = \'"
          + hilf + "\' is not an integer vector";
        FATAL_MACRO (errorString);
 
      }
      return (iv);
    }

Referenced by getIntVector().

getIntVector() [2/2]

IFile::intVector xmlBase::IFile::getIntVector ( const char *  section, const char *  item, intVector  defValues  )

virtual

Definition at line 459 of file IFile.cxx.

                                                                {
    return (contains(section, item))? getIntVector(section, item) 
      : defValues;
  }

getString() [1/2]

const char * xmlBase::IFile::getString ( const char *  section, const char *  item  )

virtual

Definition at line 286 of file IFile.cxx.

    {
      return _getstring(section, item);
    }

Referenced by getString(), and lookFor().

getString() [2/2]

const char * xmlBase::IFile::getString ( const char *  section, const char *  item, const char *  defValue  )

virtual

Definition at line 454 of file IFile.cxx.

                                                      {
    return ( contains(section, item) )? getString( section, item ):defValue;
  }

print()

void xmlBase::IFile::print

(

)

Definition at line 43 of file IFile.cxx.

{printOn(std::cout); std::cout.flush();}

printOn()

void xmlBase::IFile::printOn ( std::ostream &  out = std::cout )

virtual

Definition at line 30 of file IFile.cxx.

                                      {
    for (iterator section_map=begin(); section_map!=end(); ++section_map) {
      IFile_Section& section = *(*section_map).second;
      out << "\n[" <<  (*section_map).first << "]\n";
      
      for( IFile_Section::iterator item_map = section.begin();
           item_map != section.end(); ++item_map){
        IFile_Item& item = *(*item_map).second;
        out << (*item_map).first << " = "  << (item.mystring()) << "\n";
      }
    }
  }

Referenced by print().

setString()

void xmlBase::IFile::setString	(	const char *	section,
		const char *	item,
		const char *	newString
	)

Definition at line 293 of file IFile.cxx.

    {
      char     hitem[1000], hsection[1000];
      IFile_Item    *item =0;
      IFile_Section *section=0;
      
      stripBlanks (hitem,    itemname,    ALL);
      stripBlanks (hsection, sectionname, ALL);
      
      iterator it = find(std::string(hsection));
      
      if ( it != end() )      {
        section = (*it).second;
        
        if (section->contains(hitem) )
          item = section->lookUp(hitem);
      }
      
      if (item) item->mystring()=newString;
    }

stricmp()

int xmlBase::IFile::stricmp ( const char *  str1, const char *  str2  )

staticprotected

Definition at line 46 of file IFile.cxx.

    {
      while ( *str1  &&  *str2  &&  toupper(*str1)==toupper(*str2) )
      {
        str1++;
        str2++;
      }
      
      return (toupper(*str1) - toupper(*str2));
    }

stripBlanks()

void xmlBase::IFile::stripBlanks ( char *  str1, const char *  str2, int  flags  )

staticprotected

Definition at line 58 of file IFile.cxx.

    {
      if (flags & ALL)
      {
        while ( *str2 )
        {
          if (*str2==' '  ||  *str2=='\t')
            str2++;
          else
            *str1++ = *str2++;
        }
        *str1=0;
      }
      else
      {
        if (flags & LEADING)
          while ( *str2  &&  (*str2==' '  ||  *str2=='\t'))
            str2++;
        
        strcpy (str1, str2);
        
        if (flags & TRAILING)
        {
          str1 += strlen (str1);
          
          do str1--; while (*str1==' '  ||  *str1=='\t');
          *++str1 = 0;
        }
      }
    }

Referenced by setString().

Friends And Related Function Documentation

IFile_Item

friend class IFile_Item

friend

Definition at line 138 of file IFile.h.

IFile_Section

friend class IFile_Section

friend

check for and replace an environment variable within a string Soon to become obsolete – maybe is by now

Definition at line 137 of file IFile.h.

---

The documentation for this class was generated from the following files:

• IFile.h
• IFile.cxx