X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmDocument.h;h=d032a38859e42591cb6dad1aec99268f7939b050;hb=53bb1d7e94a7de69ecafa9e81653d3baeb2e02ad;hp=c51a7d5dab32f4d24dc6373571b2bfe79de7af3f;hpb=1ce6ae86daabc8b64c9309acce4ecf137ee79f07;p=gdcm.git diff --git a/src/gdcmDocument.h b/src/gdcmDocument.h index c51a7d5d..d032a388 100644 --- a/src/gdcmDocument.h +++ b/src/gdcmDocument.h @@ -3,8 +3,8 @@ Program: gdcm Module: $RCSfile: gdcmDocument.h,v $ Language: C++ - Date: $Date: 2005/01/31 12:19:34 $ - Version: $Revision: 1.103 $ + Date: $Date: 2005/07/17 04:28:55 $ + Version: $Revision: 1.117 $ Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de l'Image). All rights reserved. See Doc/License.txt or @@ -28,6 +28,10 @@ #include #include +#define NO_SEQ 0x00000001 // Don't load odd groups +#define NO_SHADOW 0x00000002 // Don't load Sequences +#define NO_SHADOWSEQ 0x00000004 // Don't load Sequences if they belong to odd group + // (*exclusive* from NO_SEQ and NO_SHADOW) namespace gdcm { class ValEntry; @@ -43,13 +47,17 @@ class GDCM_EXPORT Document : public ElementSet { public: -// Dictionaries - virtual void PrintPubDict (std::ostream &os = std::cout); - virtual void PrintShaDict (std::ostream &os = std::cout); +typedef std::list ListElements; + +// Loading + //Deprecated : use SetFileName() + Load() + virtual bool Load( std::string const &filename ); + virtual bool Load( ); - Dict* GetPubDict(); - Dict* GetShaDict(); - bool SetShaDict(Dict* dict); +// Dictionaries + Dict *GetPubDict(); + Dict *GetShaDict(); + bool SetShaDict(Dict *dict); bool SetShaDict(DictKey const &dictName); // Informations contained in the gdcm::Document @@ -70,29 +78,42 @@ public: /// \brief Unswaps back the bytes of 2-bytes long integer /// so they agree with the processor order. uint16_t UnswapShort(uint16_t a) { return SwapShort(a);} - /// \brief Unswaps back the bytes of 4-byte long integer + /// \brief Unswaps back the bytes of 4-byte long integer /// so they agree with the processor order. uint32_t UnswapLong(uint32_t a) { return SwapLong(a);} -// Ordering of Documents - bool operator<(Document &document); - // File I/O /// Accessor to \ref Filename const std::string &GetFileName() const { return Filename; } /// Accessor to \ref Filename - void SetFileName(std::string const &fileName) { Filename = fileName; } + virtual void SetFileName(std::string const &fileName) + { if (Filename != fileName) + Filename = fileName, IsDocumentModified = true; } std::ifstream *OpenFile(); bool CloseFile(); void WriteContent( std::ofstream *fp, FileType type ); // Content entries - virtual void LoadEntryBinArea(uint16_t group, uint16_t elem); virtual void LoadEntryBinArea(BinEntry *entry); void LoadDocEntrySafe(DocEntry *entry); + +// Ordering of Documents + bool operator<(Document &document); + +/** + * \brief Sets the LoadMode as a boolean string. + * NO_SEQ, NO_SHADOW, NO_SHADOWSEQ + ... (nothing more, right now) + * WARNING : before using NO_SHADOW, be sure *all* your files + * contain accurate values in the 0x0000 element (if any) + * of *each* Shadow Group. The parser will fail if the size is wrong ! + * @param mode Load mode to be used + */ + void SetLoadMode (int mode) { if (LoadMode != mode) + LoadMode = mode, IsDocumentModified = true; } protected: // Methods @@ -143,15 +164,31 @@ protected: /// \brief Elements whose value is longer than MAX_SIZE_LOAD_ELEMENT_VALUE /// are NOT loaded. static const unsigned int MAX_SIZE_LOAD_ELEMENT_VALUE; - /// \brief Elements whose value is longer than MAX_SIZE_PRINT_ELEMENT_VALUE - /// are NOT printed. - static const unsigned int MAX_SIZE_PRINT_ELEMENT_VALUE; + + /// List of elements to Anonymize + ListElements AnonymizeList; + + /// \brief Bit string integer (each one considered as a boolean) + /// Bit 0 : Skip Sequences, if possible + /// Bit 1 : Skip Shadow Groups if possible + /// Probabely, some more to add + int LoadMode; + + /// \brief Whether the gdcm::Document is already parsed/loaded : + /// False from the creation of the gdcm::Document untill + /// gdcm::Document:Load() + bool IsDocumentAlreadyLoaded; // FIXME : probabely useless now + + /// Whether the gdcm::Document was modified since the last Load() + bool IsDocumentModified; private: // Methods + void Initialize(); + bool DoTheLoadingDocumentJob(); // Read - void ParseDES(DocEntrySet *set,long offset, long l_max, bool delim_mode); - void ParseSQ (SeqEntry *seq, long offset, long l_max, bool delim_mode); + void ParseDES(DocEntrySet *set, long offset, long l_max, bool delim_mode); + void ParseSQ (SeqEntry *seq, long offset, long l_max, bool delim_mode); void LoadDocEntry (DocEntry *e); void FindDocEntryLength (DocEntry *e) throw ( FormatError ); @@ -165,14 +202,12 @@ private: void SkipDocEntry (DocEntry *entry); void SkipToNextDocEntry (DocEntry *entry); - void FixDocEntryFoundLength(DocEntry *entry,uint32_t l); + void FixDocEntryFoundLength(DocEntry *entry, uint32_t l); bool IsDocEntryAnInteger (DocEntry *entry); - void Initialize(); bool CheckSwap(); void SwitchByteSwapCode(); void SetMaxSizeLoadEntry(long); - void SetMaxSizePrintEntry(long); // DocEntry related utilities DocEntry *ReadNextDocEntry(); @@ -193,14 +228,10 @@ private: /// when one considers the definition of the various VR contents). uint32_t MaxSizeLoadEntry; - /// \brief Size threshold above which an element value will NOT be *printed* - /// in order no to polute the screen output. By default, this upper bound - /// is fixed to 64 bytes. - uint32_t MaxSizePrintEntry; - // uint32_t GenerateFreeTagKeyInGroup(uint16_t group); // void BuildFlatHashTableRecurse( TagDocEntryHT &builtHT, -// DocEntrySet *set ); +// DocEntrySet *set ); + }; } // end namespace gdcm