-// $Header: /cvs/public/gdcm/src/Attic/gdcmHeader.cxx,v 1.113 2003/11/10 14:17:12 jpr Exp $
+// $Header: /cvs/public/gdcm/src/Attic/gdcmHeader.cxx,v 1.121 2003/12/22 12:46:16 regrain Exp $
#include "gdcmHeader.h"
#include <netinet/in.h>
#endif
#include <cctype> // for isalpha
-#include <sstream>
+
+#ifdef GDCM_NO_ANSI_STRING_STREAM
+# include <strstream>
+# define ostringstream ostrstream
+# else
+# include <sstream>
+#endif
+
#include "gdcmUtil.h"
#include "gdcmTS.h"
* @param InFilename
* @param exception_on_error
*/
-gdcmHeader::gdcmHeader(const char *InFilename, bool exception_on_error) {
+gdcmHeader::gdcmHeader(const char *InFilename,
+ bool exception_on_error,
+ bool enable_sequences ) {
+ if (enable_sequences)
+ enableSequences = 1;
+ else
+ enableSequences = 0;
+
SetMaxSizeLoadElementValue(_MaxSizeLoadElementValue_);
filename = InFilename;
Initialise();
* @param exception_on_error
* @return
*/
- bool gdcmHeader::OpenFile(bool exception_on_error)
+FILE *gdcmHeader::OpenFile(bool exception_on_error)
throw(gdcmFileError) {
fp=fopen(filename.c_str(),"rb");
if(exception_on_error) {
//ACR -- or DICOM with no Preamble
if( zero == 0x0008 || zero == 0x0800 || zero == 0x0002 || zero == 0x0200)
- return true;
+ return(fp);
+
//DICOM
fseek(fp, 126L, SEEK_CUR);
char dicm[4];
fread(dicm, (size_t)4, (size_t)1, fp);
if( memcmp(dicm, "DICM", 4) == 0 )
- return true;
+ return(fp);
+
fclose(fp);
dbg.Verbose(0, "gdcmHeader::gdcmHeader not DICOM/ACR", filename.c_str());
}
else {
dbg.Verbose(0, "gdcmHeader::gdcmHeader cannot open file", filename.c_str());
}
- return false;
+ return(NULL);
}
/**
void gdcmHeader::FixFoundLength(gdcmElValue * ElVal, guint32 FoundLength) {
ElVal->SetReadLength(FoundLength); // will be updated only if a bug is found
-
- if ( FoundLength == 0xffffffff)
+
+ if ( FoundLength == 0xffffffff) {
FoundLength = 0;
+ }
// Sorry for the patch!
// XMedCom did the trick to read some nasty GE images ...
else if (FoundLength == 13) {
// The following 'if' will be removed when there is no more
// images on Creatis HDs with a 13 length for Manufacturer...
- if ( (ElVal->GetGroup() != 0x0008) &&
- ( (ElVal->GetElement() != 0x0070) || (ElVal->GetElement() != 0x0080) ) ) {
+ if ( (ElVal->GetGroup() != 0x0008) ||
+ ( (ElVal->GetElement() != 0x0070) && (ElVal->GetElement() != 0x0080) ) ) {
// end of remove area
FoundLength =10;
ElVal->SetReadLength(10); // a bug is to be fixed
}
// end of fix
- // to try to 'go inside' SeQuences (with length), and not to ship them
+ // to try to 'go inside' SeQuences (with length), and not to skip them
else if ( ElVal->GetVR() == "SQ") {
+ if (enableSequences) // only if the user does want to !
FoundLength =0;
}
std::string vr = ElVal->GetVR();
guint16 length16;
if( (element == 0x0010) && (group == 0x7fe0) ) {
- dbg.SetDebug(0);
+ dbg.SetDebug(-1);
dbg.Verbose(2, "gdcmHeader::FindLength: ",
"we reached 7fe0 0010");
}
}
}
}
+#ifdef GDCM_NO_ANSI_STRING_STREAM
+ s << std::ends; // to avoid oddities on Solaris
+#endif //GDCM_NO_ANSI_STRING_STREAM
ElVal->SetValue(s.str());
return;
}
}
}
+/**
+ * \ingroup gdcmHeader
+ * \brief
+ * @return
+ */
+FileType gdcmHeader::GetFileType(void)
+{
+ return(filetype);
+}
+
/**
* \ingroup gdcmHeader
* \brief This predicate, based on hopefully reasonable heuristics,
// LoadElementValue(tag->second);
//}
- for (std::list<gdcmElValue*>::iterator i = GetListElem().begin();
+ for (ListTag::iterator i = GetListElem().begin();
i != GetListElem().end();
++i){
LoadElementValue(*i);
int l=Element->GetLength();
void * a = malloc(l);
if(!a) {
- std::cout << "Big Broblem (LoadElementVoidArea, malloc) "
- << std::hex << Group << " " << Elem << std::endl;
return NULL;
}
/* int res = */ PubElValSet.SetVoidAreaByNumber(a, Group, Elem);
// TODO check the result
size_t l2 = fread(a, 1, l ,fp);
if(l != l2) {
- std::cout << "Big Broblem (LoadElementVoidArea, fread) "
- << std::hex << Group << " " << Elem << std::endl;
free(a);
return NULL;
}
if (Signed == "0")
Signed = std::string("U");
else
-
-std::cout << "GetPixelType : " << BitsAlloc + Signed << std::endl;
Signed = std::string("S");
return( BitsAlloc + Signed);
* @return Lookup Table RGBA
*/
-void * gdcmHeader::GetLUTRGBA(void) {
+unsigned char * gdcmHeader::GetLUTRGBA(void) {
// Not so easy : see
// http://www.barre.nom.fr/medical/dicom2/limitations.html#Color%20Lookup%20Tables
// and OT-PAL-8-face.dcm
if (gdcmHeader::GetPubElValByNumber(0x0028,0x0004) != "PALETTE COLOR ") {
return NULL;
}
-
- void * LutR,*LutG,*LutB;
- int l;
+
int lengthR, debR, nbitsR;
int lengthG, debG, nbitsG;
int lengthB, debB, nbitsB;
return(LUTRGBA);
}
+/////////////////////////////////////////////////////////////////
+/**
+ * \ingroup gdcmFile
+ * \brief Sets the Pixel Area size in the Header
+ * --> not-for-rats function
+ *
+ * \warning WARNING doit-etre etre publique ?
+ * TODO : y aurait il un inconvenient à fusionner ces 2 fonctions
+ *
+ * @param ImageDataSize new Pixel Area Size
+ * warning : nothing else is checked
+ */
+
+void gdcmHeader::SetImageDataSize(size_t ImageDataSize) {
+ std::string content1;
+ char car[20];
+ // Assumes ElValue (0x7fe0, 0x0010) exists ...
+ sprintf(car,"%d",ImageDataSize);
+
+ gdcmElValue *a = GetElValueByNumber(0x7fe0, 0x0010);
+ a->SetLength(ImageDataSize);
+
+ ImageDataSize+=8;
+ sprintf(car,"%d",ImageDataSize);
+ content1=car;
+ SetPubElValByNumber(content1, 0x7fe0, 0x0000);
+}
+
+
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff