-// gdcmValEntry.cxx
-//-----------------------------------------------------------------------------
-//
+/*=========================================================================
+
+ Program: gdcm
+ Module: $RCSfile: gdcmValEntry.cxx,v $
+ Language: C++
+ Date: $Date: 2005/02/02 16:18:49 $
+ Version: $Revision: 1.56 $
+
+ Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
+ l'Image). All rights reserved. See Doc/License.txt or
+ http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details.
+
+ This software is distributed WITHOUT ANY WARRANTY; without even
+ the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ PURPOSE. See the above copyright notices for more information.
+
+=========================================================================*/
+
#include "gdcmValEntry.h"
+#include "gdcmVR.h"
#include "gdcmTS.h"
#include "gdcmGlobal.h"
#include "gdcmUtil.h"
+#include "gdcmDebug.h"
+#include <fstream>
+
+namespace gdcm
+{
+//-----------------------------------------------------------------------------
+#define MAX_SIZE_PRINT_ELEMENT_VALUE 128
//-----------------------------------------------------------------------------
// Constructor / Destructor
/**
- * \ingroup gdcmValEntry
- * \brief Constructor from a given gdcmDictEntry
- * @param in Pointer to existing dictionary entry
+ * \brief Constructor from a given DictEntry
+ * @param e Pointer to existing dictionary entry
*/
-gdcmValEntry::gdcmValEntry(gdcmDictEntry* e) : gdcmDocEntry(e) {
-
+ValEntry::ValEntry(DictEntry *e)
+ : ContentEntry(e)
+{
+}
+/**
+ * \brief Constructor from a given DocEntry
+ * @param e Pointer to existing Doc entry
+ */
+ValEntry::ValEntry(DocEntry *e)
+ : ContentEntry(e->GetDictEntry())
+{
+ Copy(e);
}
/**
* \brief Canonical destructor.
*/
-gdcmValEntry::~gdcmValEntry (void) {
-
+ValEntry::~ValEntry ()
+{
}
-
//-----------------------------------------------------------------------------
-// Print
-/*
- * \ingroup gdcmDocEntry
- * \brief canonical Printer
+// Public
+/**
+ * \brief Writes the std::string representable' value of a ValEntry
+ * @param fp already open ofstream pointer
+ * @param filetype type of the file (ACR, ImplicitVR, ExplicitVR, ...)
*/
-
+void ValEntry::WriteContent(std::ofstream *fp, FileType filetype)
+{
+ DocEntry::WriteContent(fp, filetype);
-//-----------------------------------------------------------------------------
-// Public
+ if ( GetGroup() == 0xfffe )
+ {
+ return; //delimitors have NO value
+ }
+
+ const VRKey &vr = GetVR();
+ unsigned int lgr = GetLength();
+ if (vr == "US" || vr == "SS")
+ {
+ // some 'Short integer' fields may be multivaluated
+ // each single value is separated from the next one by '\'
+ // we split the string and write each value as a short int
+ std::vector<std::string> tokens;
+ tokens.erase(tokens.begin(),tokens.end()); // clean any previous value
+ Util::Tokenize (GetValue(), tokens, "\\");
+ for (unsigned int i=0; i<tokens.size();i++)
+ {
+ uint16_t val_uint16 = atoi(tokens[i].c_str());
+ binary_write( *fp, val_uint16);
+ }
+ tokens.clear();
+ return;
+ }
+ if (vr == "UL" || vr == "SL")
+ {
+ // Some 'Integer' fields may be multivaluated (multiple instances
+ // of integer). But each single integer value is separated from the
+ // next one by '\' (backslash character). Hence we split the string
+ // along the '\' and write each value as an int:
+ std::vector<std::string> tokens;
+ tokens.erase(tokens.begin(),tokens.end()); // clean any previous value
+ Util::Tokenize (GetValue(), tokens, "\\");
+ for (unsigned int i=0; i<tokens.size();i++)
+ {
+ uint32_t val_uint32 = atoi(tokens[i].c_str());
+ binary_write( *fp, val_uint32);
+ }
+ tokens.clear();
+ return;
+ }
+
+ gdcmAssertMacro( lgr == GetValue().length() );
+ binary_write(*fp, GetValue());
+}
+
+/**
+ * \brief Sets the std::string representable' value of a ValEntry
+ * @param val value to set
+ */
+void ValEntry::SetValue(std::string const &val)
+{
+ // Integers have a special treatement for their length:
+ int l = val.length();
+ if ( l != 0) // To avoid to be cheated by 'zero length' integers
+ {
+ const VRKey &vr = GetVR();
+ if( vr == "US" || vr == "SS" )
+ {
+ // for multivaluated items
+ l = (Util::CountSubstring(val, "\\") + 1) * 2;
+ ContentEntry::SetValue(val);
+ }
+ else if( vr == "UL" || vr == "SL" )
+ {
+ // for multivaluated items
+ l = (Util::CountSubstring(val, "\\") + 1) * 4;;
+ ContentEntry::SetValue(val);
+ }
+ else
+ {
+ std::string finalVal = Util::DicomString( val.c_str() );
+ gdcmAssertMacro( !(finalVal.size() % 2) );
+
+ l = finalVal.length();
+ ContentEntry::SetValue(finalVal);
+ }
+ }
+ else
+ {
+ std::string finalVal = Util::DicomString( val.c_str() );
+ gdcmAssertMacro( !(finalVal.size() % 2) );
+
+ l = finalVal.length();
+ ContentEntry::SetValue(finalVal);
+ }
+
+ SetLength(l);
+}
//-----------------------------------------------------------------------------
// Protected
// Private
//-----------------------------------------------------------------------------
+// Print
+/**
+ * \brief Prints the 'std::string representable' value of ValEntry
+ * @param os ostream we want to print in
+ * @param indent Indentation string to be prepended during printing
+ */
+void ValEntry::Print(std::ostream &os, std::string const &)
+{
+ uint16_t g = GetGroup();
+ uint16_t e = GetElement();
+ VRKey vr = GetVR();
+ std::ostringstream s;
+ std::string st;
+ std::string d2;
+
+ os << "V ";
+ DocEntry::Print(os);
+
+ if (g == 0xfffe) // delimiters have NO value
+ {
+ // just to avoid identing all the remaining code
+ return;
+ }
+
+ TS *ts = Global::GetTS();
+
+ TSAtr v = GetValue(); // not applicable for SQ ...
+ d2 = Util::CreateCleanString(v); // replace non printable characters by '.'
+ if( GetLength() <= MAX_SIZE_PRINT_ELEMENT_VALUE
+ || PrintLevel >= 3
+ || d2.find(GDCM_NOTLOADED) < d2.length() )
+ {
+ s << " [" << d2 << "]";
+ }
+ else
+ {
+ s << " [gdcm::too long for print (" << GetLength() << ") ]";
+ }
+
+ // Display the UID value (instead of displaying only the rough code)
+ // First 'clean' trailing character (space or zero)
+ if (g == 0x0002)
+ {
+ // Any more to be displayed ?
+ if ( e == 0x0010 || e == 0x0002 )
+ {
+ if ( v.length() != 0 ) // for brain damaged headers
+ {
+ if ( ! isdigit((unsigned char)v[v.length()-1]) )
+ {
+ v.erase(v.length()-1, 1);
+ }
+ }
+ s << " ==>\t[" << ts->GetValue(v) << "]";
+ }
+ }
+ else
+ {
+ if (g == 0x0008)
+ {
+ if ( e == 0x0016 || e == 0x1150 )
+ {
+ if ( v.length() != 0 ) // for brain damaged headers
+ {
+ if ( ! isdigit((unsigned char)v[v.length()-1]) )
+ {
+ v.erase(v.length()-1, 1);
+ }
+ }
+ s << " ==>\t[" << ts->GetValue(v) << "]";
+ }
+ }
+ else
+ {
+ if (g == 0x0004)
+ {
+ if ( e == 0x1510 || e == 0x1512 )
+ {
+ if ( v.length() != 0 ) // for brain damaged headers
+ {
+ if ( ! isdigit((unsigned char)v[v.length()-1]) )
+ {
+ v.erase(v.length()-1, 1);
+ }
+ }
+ s << " ==>\t[" << ts->GetValue(v) << "]";
+ }
+ }
+ }
+ }
+ //if (e == 0x0000) { // elem 0x0000 --> group length
+ if ( vr == "UL" || vr == "US" || vr == "SL" || vr == "SS" )
+ {
+ if (v == "4294967295") // to avoid troubles in convertion
+ {
+ st = Util::Format(" x(ffffffff)");
+ }
+ else
+ {
+ if ( GetLength() != 0 )
+ {
+ st = Util::Format(" x(%x)", atoi(v.c_str()));//FIXME
+ }
+ else
+ {
+ st = Util::Format(" ");
+ }
+ }
+ s << st;
+ }
+ os << s.str();
+}
+
+//-----------------------------------------------------------------------------
+} // end namespace gdcm
+
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff