1 /*=========================================================================
4 Module: $RCSfile: gdcmUtil.h,v $
6 Date: $Date: 2005/11/29 13:02:47 $
7 Version: $Revision: 1.66 $
9 Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
10 l'Image). All rights reserved. See Doc/License.txt or
11 http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details.
13 This software is distributed WITHOUT ANY WARRANTY; without even
14 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 PURPOSE. See the above copyright notices for more information.
17 =========================================================================*/
22 #include "gdcmCommon.h"
29 * \brief Here are some utility functions, belonging to the gdcm::Util class,
30 * dealing with strings, file names... that can be called
31 * from anywhere by whomsoever they can help.
34 //-----------------------------------------------------------------------------
36 class GDCM_EXPORT Util
39 static std::string Format(const char *format, ...);
40 static void Tokenize (const std::string &str,
41 std::vector<std::string> &tokens,
42 const std::string &delimiters = " ");
43 static int CountSubstring (const std::string &str,
44 const std::string &subStr);
46 static std::string CreateCleanString(std::string const &s);
47 static std::string CreateCleanString(uint8_t *s, int l);
48 static bool IsCleanString(std::string const &s);
49 static bool IsCleanArea(uint8_t *s, int l);
50 static std::string NormalizePath(std::string const &name);
51 static std::string GetPath(std::string const &fullName);
52 static std::string GetName(std::string const &fullName);
53 static std::string GetCurrentDate();
54 static std::string GetCurrentTime();
55 static std::string GetCurrentDateTime();
56 /// Provides a simple static GetVersion() function
57 static std::string GetVersion()
58 { return GDCM_VERSION;}
59 static unsigned int GetCurrentThreadID();
60 static unsigned int GetCurrentProcessID();
61 static bool IsCurrentProcessorBigEndian();
63 static std::string DicomString(const char *s, size_t l);
64 static std::string DicomString(const char *s);
65 static bool DicomStringEqual(const std::string &s1, const char *s2);
66 static bool CompareDicomString(const std::string &s1,
67 const char *s2, int op);
68 static std::string GetMACAddress();
70 static std::string CreateUniqueUID(const std::string &root = "");
71 static void SetRootUID(const std::string &root = "");
72 static const std::string &GetRootUID();
74 static const uint8_t *GetFileMetaInformationVersion()
75 { return FileMetaInformationVersion;}
76 static void SetFileMetaInformationVersion( uint16_t fmiv )
77 { FileMetaInformationVersion = (uint8_t *)&fmiv; }
79 // ----------------- to be removed later --------------------------
80 //To perform a full check of inline functions on all the platforms,
81 // we put here the two 'static' functions
82 // hifpswap and hNoifpswap in a .h
83 // They will be remove ASAP
85 inline void hifpswap(double *a, double *b)
92 void hNoifpswap(double *a, double *b)
99 void hfpswap(double *a, double *b);
100 static inline void sthifpswap(double *a, double *b)
107 static void sthNoifpswap(double *a, double *b)
114 // ------------ end of functions to remove --------------------
116 static std::string GetIPAddress(); //Do not expose this method
118 static std::string RootUID;
119 static const std::string GDCM_UID;
120 static uint8_t *FileMetaInformationVersion;
121 static const uint16_t FMIV;
122 static std::string GDCM_MAC_ADRESS;
125 GDCM_EXPORT std::ostream &binary_write(std::ostream &os, const uint16_t &val);
126 GDCM_EXPORT std::ostream &binary_write(std::ostream &os, const uint32_t &val);
127 GDCM_EXPORT std::ostream &binary_write(std::ostream &os, const double &val);
128 GDCM_EXPORT std::ostream &binary_write(std::ostream &os, const char *val);
129 GDCM_EXPORT std::ostream &binary_write(std::ostream &os, std::string const &val);
130 GDCM_EXPORT std::ostream &binary_write(std::ostream &os, const uint8_t *val, size_t len);
131 GDCM_EXPORT std::ostream &binary_write(std::ostream &os, const uint16_t *val, size_t len);
132 } // end namespace gdcm
133 //-----------------------------------------------------------------------------