-// gdcmUtil.h
-//-----------------------------------------------------------------------------
+/*=========================================================================
+
+ Program: gdcm
+ Module: $RCSfile: gdcmUtil.h,v $
+ Language: C++
+ Date: $Date: 2005/10/23 14:51:01 $
+ Version: $Revision: 1.64 $
+
+ 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.
+
+=========================================================================*/
+
#ifndef GDCMUTIL_H
#define GDCMUTIL_H
-#include "gdcmVR.h"
-#include "gdcmTS.h"
-#include "gdcmDictSet.h"
-#include "gdcmDicomDirElement.h"
-#include <iostream>
+#include "gdcmCommon.h"
#include <vector>
#include <string>
-//-----------------------------------------------------------------------------
-/*
- * gdcmDebug is an object for debugging in program.
- * It has 2 debugging modes :
- * - error : for bad library use
- * - debug : for debugging messages
- *
- * A debugging message has a level of priority and is
- * Shown only when the debug level is higher than the
- * message level.
+namespace gdcm
+{
+/**
+ * \brief Here are some utility functions, belonging to the gdcm::Util class,
+ * dealing with strings, file names... that can be called
+ * from anywhere by whomsoever they can help.
*/
-class gdcmDebug {
-public:
- gdcmDebug(int = 0);
- void SetDebug (int i) {DebugLevel = i;}
-
- void Verbose(int, const char*, const char* ="");
- void Error(bool, const char*, const char* ="");
- void Error(const char*, const char* ="", const char* ="");
-
- void Assert(int, bool, const char*, const char*);
- void Exit(int);
-
-private:
- int DebugLevel;
-};
//-----------------------------------------------------------------------------
-/*
- * This class contains all globals elements that might be
- * instanciated only one time
- */
-class GDCM_EXPORT gdcmGlobal {
+
+class GDCM_EXPORT Util
+{
public:
- gdcmGlobal(void);
- ~gdcmGlobal();
+ static std::string Format(const char *format, ...);
+ static void Tokenize (const std::string &str,
+ std::vector<std::string> &tokens,
+ const std::string &delimiters = " ");
+ static int CountSubstring (const std::string &str,
+ const std::string &subStr);
- static gdcmDictSet *GetDicts(void);
- static gdcmVR *GetVR(void);
- static gdcmTS *GetTS(void);
- static gdcmDicomDirElement *GetDicomDirElements(void);
+ static std::string CreateCleanString(std::string const &s);
+ static std::string CreateCleanString(uint8_t *s, int l);
+ static bool IsCleanString(std::string const &s);
+ static bool IsCleanArea(uint8_t *s, int l);
+ static std::string NormalizePath(std::string const &name);
+ static std::string GetPath(std::string const &fullName);
+ static std::string GetName(std::string const &fullName);
+ static std::string GetCurrentDate();
+ static std::string GetCurrentTime();
+ static std::string GetCurrentDateTime();
+ /// Provides a simple static GetVersion() function
+ static std::string GetVersion()
+ { return GDCM_VERSION;}
+ static unsigned int GetCurrentThreadID();
+ static unsigned int GetCurrentProcessID();
+ static bool IsCurrentProcessorBigEndian();
-private:
- static gdcmDictSet *Dicts;
- static gdcmVR *VR;
- static gdcmTS *TS;
- static gdcmDicomDirElement *ddElem;
-};
+ static std::string DicomString(const char *s, size_t l);
+ static std::string DicomString(const char *s);
+ static bool DicomStringEqual(const std::string &s1, const char *s2);
+ static bool CompareDicomString(const std::string &s1,
+ const char *s2, int op);
+ static std::string GetMACAddress();
-//-----------------------------------------------------------------------------
-std::istream & eatwhite(std::istream & is);
+ static std::string CreateUniqueUID(const std::string &root = "");
+ static void SetRootUID(const std::string &root = "");
+ static const std::string &GetRootUID();
-void Tokenize (const std::string& str,
- std::vector<std::string>& tokens,
- const std::string& delimiters = " ");
+ static const uint8_t *GetFileMetaInformationVersion()
+ { return FileMetaInformationVersion;}
+ static void SetFileMetaInformationVersion( uint16_t fmiv )
+ { FileMetaInformationVersion = (uint8_t *)&fmiv; }
-extern gdcmDebug dbg;
+// ----------------- to be removed later --------------------------
+//To perform a full check of inline functions on all the platforms,
+// we put here the two 'static' functions
+// hifpswap and hNoifpswap in a .h
+// They will be remove ASAP
-char *_cleanString(char *v);
-std::string _CreateCleanString(std::string s);
+ static inline void hifpswap(double *a, double *b)
+ {
+ double tmp;
+ tmp = *a;
+ *a = *b;
+ *b = tmp;
+ }
+ static void hNoifpswap(double *a, double *b)
+ {
+ double tmp;
+ tmp = *a;
+ *a = *b;
+ *b = tmp;
+ }
+// ------------ end of functions to remove --------------------
+private:
+ static std::string GetIPAddress(); //Do not expose this method
+
+ static std::string RootUID;
+ static const std::string GDCM_UID;
+ static uint8_t *FileMetaInformationVersion;
+ static const uint16_t FMIV;
+ static std::string GDCM_MAC_ADRESS;
+};
+GDCM_EXPORT std::ostream &binary_write(std::ostream &os, const uint16_t &val);
+GDCM_EXPORT std::ostream &binary_write(std::ostream &os, const uint32_t &val);
+GDCM_EXPORT std::ostream &binary_write(std::ostream &os, const char *val);
+GDCM_EXPORT std::ostream &binary_write(std::ostream &os, std::string const &val);
+GDCM_EXPORT std::ostream &binary_write(std::ostream &os, const uint8_t *val, size_t len);
+GDCM_EXPORT std::ostream &binary_write(std::ostream &os, const uint16_t *val, size_t len);
+} // end namespace gdcm
//-----------------------------------------------------------------------------
#endif
-