// Refer to gdcmParser::SetMaxSizeLoadEntry()
const unsigned int gdcmParser::MAX_SIZE_LOAD_ELEMENT_VALUE = 4096;
-// Refer to gdcmParser::SetMaxSizePrintEntry()
-// TODO : Right now, better see "define, in gdcmHederEntry.cxx
const unsigned int gdcmParser::MAX_SIZE_PRINT_ELEMENT_VALUE = 64;
//-----------------------------------------------------------------------------
}
/**
- * \ingroup gdcmParser
* \brief constructor
* @param exception_on_error
*/
}
/**
- * \ingroup gdcmParser
* \brief Canonical destructor.
*/
gdcmParser::~gdcmParser (void) {
//-----------------------------------------------------------------------------
// Print
/**
- * \ingroup gdcmParser
* \brief Prints the Header Entries (Dicom Elements)
* from the chained list
* @return
* false otherwise.
*/
bool gdcmParser::IsReadable(void) {
- if(filetype==Unknown) {
+ if(filetype==gdcmUnknown) {
return(false);
}
if(listEntries.size()<=0) {
}
/**
- * \ingroup gdcmParser
* \brief Determines if the Transfer Syntax was already encountered
* and if it corresponds to a ExplicitVRLittleEndian one.
* @return True when ExplicitVRLittleEndian found. False in all other cases.
/**
* \brief returns the File Type
- * (ACR, ACR_LIBIDO, ExplicitVR, ImplicitVR, Unknown)
+ * (ACR, ACR_LIBIDO, ExplicitVR, ImplicitVR, Unfound)
* @return the FileType code
*/
FileType gdcmParser::GetFileType(void) {
* \return Always true.
*/
bool gdcmParser::Write(FILE *fp, FileType type) {
-// ==============
-// TODO The stuff will have to be rewritten using the SeQuence based
-// tree-like stucture instead of the chained list .
-// (so we shall remove the GroupHT from the gdcmParser)
-// To be checked
-// =============
-
- // TODO : move the following lines (and a lot of others, to be written)
- // to a future function CheckAndCorrectHeader
+/// \todo
+/// ==============
+/// The stuff will have to be rewritten using the SeQuence based
+/// tree-like stucture instead of the chained list .
+/// (so we shall remove the GroupHT from the gdcmParser)
+/// To be checked
+/// =============
+
+ /// \todo move the following lines (and a lot of others, to be written)
+ /// to a future function CheckAndCorrectHeader
- // Question :
- // Comment pourrait-on savoir si le DcmHeader vient d'un fichier
- // DicomV3 ou non (FileType est un champ de gdcmParser ...)
- // WARNING : Si on veut ecrire du DICOM V3 a partir d'un DcmHeader ACR-NEMA
- // no way
- // a moins de se livrer a un tres complique ajout des champs manquants.
- // faire un CheckAndCorrectHeader (?)
-
- if (type == ImplicitVR)
+ /// \todo
+ /// Question :
+ /// Comment pourrait-on savoir si le DcmHeader vient d'un fichier
+ /// DicomV3 ou non (FileType est un champ de gdcmParser ...)
+ /// WARNING : Si on veut ecrire du DICOM V3 a partir d'un DcmHeader ACR-NEMA
+ /// no way
+ /// a moins de se livrer a un tres complique ajout des champs manquants.
+ /// faire un CheckAndCorrectHeader (?)
+
+ if (type == gdcmImplicitVR)
{
std::string implicitVRTransfertSyntax = UI1_2_840_10008_1_2;
ReplaceOrCreateByNumber(implicitVRTransfertSyntax,0x0002, 0x0010);
- //FIXME Refer to standards on page 21, chapter 6.2 "Value representation":
- // values with a VR of UI shall be padded with a single trailing null
- // Dans le cas suivant on doit pader manuellement avec un 0
+ /// \todo Refer to standards on page 21, chapter 6.2
+ /// "Value representation": values with a VR of UI shall be
+ /// padded with a single trailing null
+ /// Dans le cas suivant on doit pader manuellement avec un 0
SetEntryLengthByNumber(18, 0x0002, 0x0010);
}
- if (type == ExplicitVR)
+ if (type == gdcmExplicitVR)
{
std::string explicitVRTransfertSyntax = UI1_2_840_10008_1_2_1;
ReplaceOrCreateByNumber(explicitVRTransfertSyntax,0x0002, 0x0010);
- //FIXME Refer to standards on page 21, chapter 6.2 "Value representation":
- // values with a VR of UI shall be padded with a single trailing null
- // Dans le cas suivant on doit pader manuellement avec un 0
+ /// \todo Refer to standards on page 21, chapter 6.2
+ /// "Value representation": values with a VR of UI shall be
+ /// padded with a single trailing null
+ /// Dans le cas suivant on doit pader manuellement avec un 0
SetEntryLengthByNumber(20, 0x0002, 0x0010);
}
-/* TODO : rewrite later, if really usefull
-
---> Warning : un-updated odd groups lengths can causes pb
---> (xmedcon breaks)
---> to be re- written with future org.
-
- if ( (type == ImplicitVR) || (type == ExplicitVR) )
- UpdateGroupLength(false,type);
- if ( type == ACR)
- UpdateGroupLength(true,ACR);
-*/
+/**
+ * \todo rewrite later, if really usefull
+ *
+ * --> Warning : un-updated odd groups lengths can causes pb
+ * --> (xmedcon breaks)
+ * --> to be re- written with future org.
+ *
+ * if ( (type == ImplicitVR) || (type == ExplicitVR) )
+ * UpdateGroupLength(false,type);
+ * if ( type == ACR)
+ * UpdateGroupLength(true,ACR);
+ */
WriteEntries(fp,type);
return(true);
}
/**
- * \ingroup gdcmParser
* \brief Searches within Header Entries (Dicom Elements) parsed with
* the public and private dictionaries
* for the element value of a given tag.
}
/**
- * \ingroup gdcmParser
* \brief Searches within Header Entries (Dicom Elements) parsed with
* the public and private dictionaries
* for the element value representation of a given tag.
/**
- * \ingroup gdcmParser
* \brief Searches within Header Entries (Dicom Elements) parsed with
* the public and private dictionaries
* for the element value representation of a given tag.
}
/**
- * \ingroup gdcmParser
* \brief Searches within Header Entries (Dicom Elements) parsed with
* the public and private dictionaries
* for the element value representation of a given tag..
}
/**
- * \ingroup gdcmParser
* \brief Searches within Header Entries (Dicom Elements) parsed with
* the public and private dictionaries
* for the value length of a given tag..
return elem->GetLength();
}
/**
- * \ingroup gdcmParser
* \brief Sets the value (string) of the Header Entry (Dicom Element)
* @param content string value of the Dicom Element
* @param tagName name of the searched Dicom Element.
}
/**
- * \ingroup gdcmParser
* \brief Accesses an existing gdcmHeaderEntry (i.e. a Dicom Element)
* through it's (group, element) and modifies it's content with
* the given value.
}
/**
- * \ingroup gdcmParser
* \brief Accesses an existing gdcmHeaderEntry (i.e. a Dicom Element)
* in the PubHeaderEntrySet of this instance
* through it's (group, element) and modifies it's length with
}
/**
- * \ingroup gdcmParser
* \brief Gets (from Header) the offset of a 'non string' element value
* (LoadElementValues has already be executed)
* @param Group group of the Entry
}
/**
- * \ingroup gdcmParser
* \brief Gets (from Header) a 'non string' element value
* (LoadElementValues has already be executed)
* @param Group group of the Entry
return NULL;
SetEntryVoidAreaByNumber(a, Group, Elem);
- // TODO check the result
+ /// \todo check the result
size_t l2 = fread(a, 1, l ,fp);
if(l != l2)
{
}
/**
- * \ingroup gdcmParser
* \brief Sets a 'non string' value to a given Dicom Element
* @param area
* @param group Group number of the searched Dicom Element
}
/**
- * \ingroup gdcmParser
* \brief Update the entries with the shadow dictionary.
* Only non even entries are analyzed
*/
}
/**
- * \ingroup gdcmParser
* \brief Searches within the Header Entries for a Dicom Element of
* a given tag.
* @param tagName name of the searched Dicom Element.
}
/**
- * \ingroup gdcmParser
* \brief retrieves a Dicom Element (the first one) using (group, element)
* \warning (group, element) IS NOT an identifier inside the Dicom Header
* if you think it's NOT UNIQUE, check the count number
}
/**
- * \ingroup gdcmParser
* \brief retrieves the Dicom Elements (all of them) using (group, element)
* @param group Group number of the searched Dicom Element.
* @param element Element number of the searched Dicom Element.
}
/**
- * \ingroup gdcmParser
* \brief Loads the element while preserving the current
* underlying file position indicator as opposed to
* to LoadHeaderEntry that modifies it.
}
else // any elem but the first
{
- if (type == ExplicitVR)
+ if (type == gdcmExplicitVR)
{
if ( (vr == "OB") || (vr == "OW") || (vr == "SQ") )
{
fwrite ( &group,(size_t)2 ,(size_t)1 ,_fp); //group
fwrite ( &el,(size_t)2 ,(size_t)1 ,_fp); //element
- if ( type == ExplicitVR ) {
+ if ( type == gdcmExplicitVR ) {
// Special case of delimiters:
if (group == 0xfffe) {
guint16 z=0;
guint16 shortLgr = lgr;
- if (vr == "unkn") { // Unknown was 'written'
+ if (vr == "unkn") { // Unfound was 'written'
// deal with Little Endian
fwrite ( &shortLgr,(size_t)2 ,(size_t)1 ,_fp);
fwrite ( &z, (size_t)2 ,(size_t)1 ,_fp);
bool gdcmParser::WriteEntries(FILE *_fp,FileType type)
{
- // TODO (?) check write failures (after *each* fwrite)
+ /// \todo (?) check write failures (after *each* fwrite)
for (ListTag::iterator tag2=listEntries.begin();
tag2 != listEntries.end();
++tag2)
{
- if ( type == ACR ){
+ if ( type == gdcmACR ){
if ((*tag2)->GetGroup() < 0x0008)
// Ignore pure DICOM V3 groups
continue;
}
/**
- * \ingroup gdcmParser
* \brief writes on disc according to the requested format
* (ACR-NEMA, ExplicitVR, ImplicitVR) the image,
* using only the last synonym of each mutimap H Table post.
for (TagHeaderEntryHT::iterator tag2=tagHT.begin();
tag2 != tagHT.end();
++tag2){
- if ( type == ACR ){
+ if ( type == gdcmACR ){
if ((*tag2->second).GetGroup() < 0x0008) continue; // ignore pure DICOM V3 groups
if ((*tag2->second).GetElement() %2) continue; // ignore shadow groups
if ((*tag2->second).GetVR() == "SQ" ) continue; // ignore Sequences
}
/**
- * \ingroup gdcmParser
* \brief Swaps back the bytes of 4-byte long integer accordingly to
* processor order.
* @return The properly swaped 32 bits integer.
}
/**
- * \ingroup gdcmParser
* \brief Unswaps back the bytes of 4-byte long integer accordingly to
* processor order.
* @return The properly unswaped 32 bits integer.
}
/**
- * \ingroup gdcmParser
* \brief Swaps the bytes so they agree with the processor order
* @return The properly swaped 16 bits integer.
*/
}
/**
- * \ingroup gdcmParser
* \brief Unswaps the bytes so they agree with the processor order
* @return The properly unswaped 16 bits integer.
*/
//-----------------------------------------------------------------------------
// Private
/**
- * \ingroup gdcmParser
* \brief Parses the header of the file and load element values.
* @return false if file is not ACR-NEMA / PAPYRUS / DICOM
*/
RecCode == "CANRME_AILIBOD1_1." ) // for brain-damaged softwares
// with "little-endian strings"
{
- filetype = ACR_LIBIDO;
+ filetype = gdcmACR_LIBIDO;
std::string rows = GetEntryByNumber(0x0028, 0x0010);
std::string columns = GetEntryByNumber(0x0028, 0x0011);
SetEntryByNumber(columns, 0x0028, 0x0010);
}
/**
- * \ingroup gdcmParser
* \brief Loads the element content if its length doesn't exceed
* the value specified with gdcmParser::SetMaxSizeLoadEntry()
* @param Entry Header Entry (Dicom Element) to be dealt with
}
/**
- * \ingroup gdcmParser
* \brief add a new Dicom Element pointer to
* the H Table and at the end of the chained List
* \warning push_bash in listEntries ONLY during ParseHeader
}
/**
- * \ingroup gdcmParser
* \brief Find the value Length of the passed Header Entry
* @param Entry Header Entry whose length of the value shall be loaded.
*/
guint16 length16;
- if ( (filetype == ExplicitVR) && (! Entry->IsImplicitVR()) )
+ if ( (filetype == gdcmExplicitVR) && (! Entry->IsImplicitVR()) )
{
if ( (vr=="OB") || (vr=="OW") || (vr=="SQ") || (vr=="UN") )
{
//dbg.Verbose(0, "gdcmParser::FindLength",
// "Erroneous element length fixed.");
// Actually, length= 0xffff means that we deal with
- // Unknown Sequence Length
+ // Unfound Sequence Length
}
FixHeaderEntryFoundLength(Entry, (guint32)length16);
return;
}
/**
- * \ingroup gdcmParser
* \brief Find the Value Representation of the current Dicom Element.
* @param Entry
*/
void gdcmParser::FindHeaderEntryVR( gdcmHeaderEntry *Entry)
{
- if (filetype != ExplicitVR)
+ if (filetype != gdcmExplicitVR)
return;
char VR[3];
}
/**
- * \ingroup gdcmParser
* \brief Check the correspondance between the VR of the header entry
* and the taken VR. If they are different, the header entry is
* updated with the new VR.
}
/**
- * \ingroup gdcmParser
* \brief Get the transformed value of the header entry. The VR value
* is used to define the transformation to operate on the value
* \warning NOT end user intended method !
}
/**
- * \ingroup gdcmParser
* \brief Get the reverse transformed value of the header entry. The VR
* value is used to define the reverse transformation to operate on
* the value
}
/**
- * \ingroup gdcmParser
* \brief Skip a given Header Entry
* \warning NOT end user intended method !
* @param entry
}
/**
- * \ingroup gdcmParser
* \brief When the length of an element value is obviously wrong (because
* the parser went Jabberwocky) one can hope improving things by
* applying this heuristic.
}
/**
- * \ingroup gdcmParser
* \brief Apply some heuristics to predict whether the considered
* element value contains/represents an integer or not.
* @param Entry The element value on which to apply the predicate.
return false;
}
/**
- * \ingroup gdcmParser
* \brief Find the Length till the next sequence delimiter
* \warning NOT end user intended method !
* @return
}
/**
- * \ingroup gdcmParser
* \brief Reads a supposed to be 16 Bits integer
* (swaps it depending on processor endianity)
* @return read value
}
/**
- * \ingroup gdcmParser
* \brief Reads a supposed to be 32 Bits integer
* (swaps it depending on processor endianity)
* @return read value
}
/**
- * \ingroup gdcmParser
* \brief skips bytes inside the source file
* \warning NOT end user intended method !
* @return
}
/**
- * \ingroup gdcmParser
* \brief Loads all the needed Dictionaries
* \warning NOT end user intended method !
*/
}
/**
- * \ingroup gdcmParser
* \brief Discover what the swap code is (among little endian, big endian,
* bad little endian, bad big endian).
* sw is set
// Use gdcmParser::dicom_vr to test all the possibilities
// instead of just checking for UL, OB and UI !? group 0000
{
- filetype = ExplicitVR;
+ filetype = gdcmExplicitVR;
dbg.Verbose(1, "gdcmParser::CheckSwap:",
"explicit Value Representation");
}
else
{
- filetype = ImplicitVR;
+ filetype = gdcmImplicitVR;
dbg.Verbose(1, "gdcmParser::CheckSwap:",
"not an explicit Value Representation");
}
switch (s32) {
case 0x00040000 :
sw = 3412;
- filetype = ACR;
+ filetype = gdcmACR;
return true;
case 0x04000000 :
sw = 4321;
- filetype = ACR;
+ filetype = gdcmACR;
return true;
case 0x00000400 :
sw = 2143;
- filetype = ACR;
+ filetype = gdcmACR;
return true;
case 0x00000004 :
sw = 0;
- filetype = ACR;
+ filetype = gdcmACR;
return true;
default :
// the file IS NOT ACR-NEMA nor DICOM V3
// Find a trick to tell it the caller...
- s16 = *((guint16 *)(deb));
-
- switch (s16) {
- case 0x0002 :
- case 0x0004 :
- case 0x0008 :
- sw = 0;
- filetype = ACR;
- return true;
- case 0x0200 :
- case 0x0400 :
- case 0x0800 :
- sw = 4321;
- filetype = ACR;
- return true;
- default :
- dbg.Verbose(0, "gdcmParser::CheckSwap:",
- "ACR/NEMA unfound swap info (Really hopeless !)");
- filetype = Unknown;
- return false;
- }
+ s16 = *((guint16 *)(deb));
+
+ switch (s16) {
+ case 0x0002 :
+ case 0x0004 :
+ case 0x0008 :
+ sw = 0;
+ filetype = gdcmACR;
+ return true;
+ case 0x0200 :
+ case 0x0400 :
+ case 0x0800 :
+ sw = 4321;
+ filetype = gdcmACR;
+ return true;
+ default :
+ dbg.Verbose(0, "gdcmParser::CheckSwap:",
+ "ACR/NEMA unfound swap info (Really hopeless !)");
+ filetype = gdcmUnknown;
+ return false;
+ }
// Then the only info we have is the net2host one.
//if (! net2host )
}
/**
- * \ingroup gdcmParser
* \brief Restore the unproperly loaded values i.e. the group, the element
* and the dictionary entry depending on them.
*/
}
/**
- * \ingroup gdcmParser
* \brief during parsing, Header Elements too long are not loaded in memory
* @param NewSize
*/
/**
- * \ingroup gdcmParser
* \brief Header Elements too long will not be printed
- * \warning
- * \todo : not yet usable
- * (see MAX_SIZE_PRINT_ELEMENT_VALUE
- * in gdcmHeaderEntry gdcmLoadEntry)
- *
+ * \todo See comments of \ref gdcmParser::MAX_SIZE_PRINT_ELEMENT_VALUE
* @param NewSize
*/
void gdcmParser::SetMaxSizePrintEntry(long NewSize)
}
/**
- * \ingroup gdcmParser
* \brief Searches both the public and the shadow dictionary (when they
* exist) for the presence of the DictEntry with given name.
* The public dictionary has precedence on the shadow one.
}
/**
- * \ingroup gdcmParser
* \brief Searches both the public and the shadow dictionary (when they
* exist) for the presence of the DictEntry with given
* group and element. The public dictionary has precedence on the
}
/**
- * \ingroup gdcmParser
* \brief Read the next tag but WITHOUT loading it's value
* @return On succes the newly created HeaderEntry, NULL on failure.
*/
}
/**
- * \ingroup gdcmParser
* \brief Build a new Element Value from all the low level arguments.
* Check for existence of dictionary entry, and build
* a default one when absent.
}
/**
- * \ingroup gdcmParser
* \brief Request a new virtual dict entry to the dict set
* @param group group of the underlying DictEntry
* @param element element of the underlying DictEntry
}
/**
- * \ingroup gdcmParser
* \brief Build a new Element Value from all the low level arguments.
* Check for existence of dictionary entry, and build
* a default one when absent.
return NewEntry;
}
-// Never used; commented out, waiting for removal.
+/// \todo Never used; commented out, waiting for removal.
/**
- * \ingroup gdcmParser
* \brief Small utility function that creates a new manually crafted
* (as opposed as read from the file) gdcmHeaderEntry with user
* specified name and adds it to the public tag hash table.
//}
/**
- * \ingroup gdcmParser
* \brief Generate a free TagKey i.e. a TagKey that is not present
* in the TagHt dictionary.
* @param group The generated tag must belong to this group.
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff