X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmValEntry.cxx;h=67bfe1d0ad15296704c84189c6d6e29ec63d5b1e;hb=e96388e7f5aecdc157aacdd6c9e3867fdcceef72;hp=673f9489ae023b6bdfbc1f2adc003998d0264af6;hpb=c852120fdb6d542d84f74440b68414fdb52178d7;p=gdcm.git diff --git a/src/gdcmValEntry.cxx b/src/gdcmValEntry.cxx index 673f9489..67bfe1d0 100644 --- a/src/gdcmValEntry.cxx +++ b/src/gdcmValEntry.cxx @@ -3,8 +3,8 @@ Program: gdcm Module: $RCSfile: gdcmValEntry.cxx,v $ Language: C++ - Date: $Date: 2004/11/24 16:39:19 $ - Version: $Revision: 1.37 $ + Date: $Date: 2005/04/24 16:21:44 $ + Version: $Revision: 1.60 $ Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de l'Image). All rights reserved. See Doc/License.txt or @@ -17,25 +17,28 @@ =========================================================================*/ #include "gdcmValEntry.h" +#include "gdcmVR.h" #include "gdcmTS.h" #include "gdcmGlobal.h" #include "gdcmUtil.h" +#include "gdcmDebug.h" +#include "gdcmDocument.h" #include namespace gdcm { - -// CLEAN ME -#define MAX_SIZE_PRINT_ELEMENT_VALUE 128 - +//----------------------------------------------------------------------------- +#define MAX_SIZE_PRINT_ELEMENT_VALUE 0x7fffffff +uint32_t ValEntry::MaxSizePrintEntry = MAX_SIZE_PRINT_ELEMENT_VALUE; //----------------------------------------------------------------------------- // Constructor / Destructor /** * \brief Constructor from a given DictEntry * @param e Pointer to existing dictionary entry */ -ValEntry::ValEntry(DictEntry* e) : DocEntry(e) +ValEntry::ValEntry(DictEntry *e) + : ContentEntry(e) { } @@ -43,17 +46,12 @@ ValEntry::ValEntry(DictEntry* e) : DocEntry(e) * \brief Constructor from a given DocEntry * @param e Pointer to existing Doc entry */ -ValEntry::ValEntry(DocEntry* e) - : DocEntry(e->GetDictEntry()) +ValEntry::ValEntry(DocEntry *e) + : ContentEntry(e->GetDictEntry()) { - UsableLength = e->GetLength(); - ReadLength = e->GetReadLength(); - ImplicitVR = e->IsImplicitVR(); - Offset = e->GetOffset(); - PrintLevel = e->GetPrintLevel(); + Copy(e); } - /** * \brief Canonical destructor. */ @@ -61,37 +59,164 @@ ValEntry::~ValEntry () { } +//----------------------------------------------------------------------------- +// 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); + + if ( GetGroup() == 0xfffe ) + { + return; //delimitors have NO value + } + + const VRKey &vr = GetVR(); + unsigned int lgth = 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 tokens; + tokens.erase(tokens.begin(),tokens.end()); // clean any previous value + Util::Tokenize (GetValue(), tokens, "\\"); + for (unsigned int i=0; i tokens; + tokens.erase(tokens.begin(),tokens.end()); // clean any previous value + Util::Tokenize (GetValue(), tokens, "\\"); + for (unsigned int i=0; i= (uint32_t)0xffffffff ) + { + ValEntry::MaxSizePrintEntry = 0xffffffff; + return; + } + ValEntry::MaxSizePrintEntry = newSize; +} + + +/** + * \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 canonical Printer + * \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) +void ValEntry::Print(std::ostream &os, std::string const &) { uint16_t g = GetGroup(); uint16_t e = GetElement(); - std::string vr = GetVR(); + VRKey vr = GetVR(); std::ostringstream s; std::string st; - TSKey v; std::string d2; os << "V "; DocEntry::Print(os); - if (g == 0xfffe) + if (g == 0xfffe) // delimiters have NO value { // just to avoid identing all the remaining code return; } - TS * ts = Global::GetTS(); + TS *ts = Global::GetTS(); - v = GetValue(); // not applicable for SQ ... + TSAtr v = GetValue(); d2 = Util::CreateCleanString(v); // replace non printable characters by '.' - if( (GetLength()<=MAX_SIZE_PRINT_ELEMENT_VALUE) || - //(PrintLevel>=3) || (d2.find("gdcm::NotLoaded.") < d2.length()) ) - (PrintLevel>=3) || (d2.find(GDCM_NOTLOADED) < d2.length()) ) + if( (long)GetLength() <= ValEntry::GetMaxSizePrintEntry() + || PrintLevel >= 3 + || d2.find(GDCM_NOTLOADED) < d2.length() ) { s << " [" << d2 << "]"; } @@ -105,7 +230,7 @@ void ValEntry::Print(std::ostream & os) if (g == 0x0002) { // Any more to be displayed ? - if ( (e == 0x0010) || (e == 0x0002) ) + if ( e == 0x0010 || e == 0x0002 ) { if ( v.length() != 0 ) // for brain damaged headers { @@ -137,7 +262,7 @@ void ValEntry::Print(std::ostream & os) { if (g == 0x0004) { - if ( (e == 0x1510) || (e == 0x1512) ) + if ( e == 0x1510 || e == 0x1512 ) { if ( v.length() != 0 ) // for brain damaged headers { @@ -152,7 +277,7 @@ void ValEntry::Print(std::ostream & os) } } //if (e == 0x0000) { // elem 0x0000 --> group length - if ( (vr == "UL") || (vr == "US") || (vr == "SL") || (vr == "SS") ) + if ( vr == "UL" || vr == "US" || vr == "SL" || vr == "SS" ) { if (v == "4294967295") // to avoid troubles in convertion { @@ -160,7 +285,7 @@ void ValEntry::Print(std::ostream & os) } else { - if ( GetLength() !=0 ) + if ( GetLength() != 0 ) { st = Util::Format(" x(%x)", atoi(v.c_str()));//FIXME } @@ -174,69 +299,6 @@ void ValEntry::Print(std::ostream & os) os << s.str(); } -/* - * \brief canonical Writer - */ -void ValEntry::Write(std::ofstream* fp, FileType filetype) -{ - DocEntry::Write(fp, filetype); - - //std::cout << "=====================================" << GetVR() << std::endl; - - if ( GetGroup() == 0xfffe ) - { - return; //delimitors have NO value - } - - std::string vr = GetVR(); - unsigned int lgr = GetReadLength(); - if (vr == "US" || vr == "SS") - { - // some 'Short integer' fields may be mulivaluated - // each single value is separated from the next one by '\' - // we split the string and write each value as a short int - std::vector tokens; - tokens.erase(tokens.begin(),tokens.end()); // clean any previous value - Util::Tokenize (GetValue(), tokens, "\\"); - for (unsigned int i=0; i tokens; - tokens.erase(tokens.begin(),tokens.end()); // clean any previous value - Util::Tokenize (GetValue(), tokens, "\\"); - for (unsigned int i=0; i