X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;ds=sidebyside;f=src%2FgdcmUtil.cxx;h=5b5243de71dfc5e0cce0752de859131744817082;hb=c8d390d6a732aa48eeb9d831ea83f4bebc8e19f8;hp=f8d5144f36f22015767a223902e5329cd81fa625;hpb=da626417557034a6838c613ed1ccb1acc6864e9a;p=gdcm.git

diff --git a/src/gdcmUtil.cxx b/src/gdcmUtil.cxx
index f8d5144f..5b5243de 100644
--- a/src/gdcmUtil.cxx
+++ b/src/gdcmUtil.cxx
@@ -1,14 +1,16 @@
-// $Header: /cvs/public/gdcm/src/gdcmUtil.cxx,v 1.13 2003/06/26 13:07:01 jpr Exp $
+// gdcmUtil.cxx
+//-----------------------------------------------------------------------------
+#include "gdcmUtil.h"
 
 #include <stdio.h>
 #include <ctype.h>   // For isspace
 #include <string.h>
-#include "gdcmUtil.h"
-using namespace std;
 
+//-----------------------------------------------------------------------------
 // Library globals.
 gdcmDebug dbg;
 
+//-----------------------------------------------------------------------------
 gdcmDebug::gdcmDebug(int level) {
    DebugLevel = level;
 }
@@ -16,38 +18,30 @@ gdcmDebug::gdcmDebug(int level) {
 void gdcmDebug::Verbose(int Level, const char * Msg1, const char * Msg2) {
    if (Level > DebugLevel)
       return ;
-   cerr << Msg1 << ' ' << Msg2 << '\n';
-}
-
-/*
-void gdcmDebug::Verbose(int Level, char * Msg1, char * Msg2) {
-   if (Level > DebugLevel)
-      return ;
-   cerr << Msg1 << ' ' << Msg2 << '\n';
-}
-*/
-
-void gdcmDebug::Assert(int Level, bool Test,
-                 const char * Msg1, const char * Msg2) {
-   if (Level > DebugLevel)
-      return ;
-   if (!Test)
-      cerr << Msg1 << ' ' << Msg2 << '\n';
+   std::cerr << Msg1 << ' ' << Msg2 << std::endl;
 }
 
 void gdcmDebug::Error( bool Test, const char * Msg1, const char * Msg2) {
    if (!Test)
       return;
-   std::cerr << Msg1 << ' ' << Msg2 << '\n';
+   std::cerr << Msg1 << ' ' << Msg2 << std::endl;
    Exit(1);
 }
 
 void gdcmDebug::Error(const char* Msg1, const char* Msg2,
                       const char* Msg3) {
-   std::cerr << Msg1 << ' ' << Msg2 << ' ' << Msg3 << '\n';
+   std::cerr << Msg1 << ' ' << Msg2 << ' ' << Msg3 << std::endl;
    Exit(1);
 }
 
+void gdcmDebug::Assert(int Level, bool Test,
+                 const char * Msg1, const char * Msg2) {
+   if (Level > DebugLevel)
+      return ;
+   if (!Test)
+      std::cerr << Msg1 << ' ' << Msg2 << std::endl;
+}
+
 void gdcmDebug::Exit(int a) {
 #ifdef __GNUC__
    std::exit(a);
@@ -57,40 +51,54 @@ void gdcmDebug::Exit(int a) {
 #endif
 }
 
-///////////////////////////////////////////////////////////////////////////
-gdcmVR      * gdcmGlobal::VR    = (gdcmVR*)0;
-gdcmTS      * gdcmGlobal::TS    = (gdcmTS*)0;
-gdcmDictSet * gdcmGlobal::Dicts = (gdcmDictSet*)0;
+//-----------------------------------------------------------------------------
+gdcmDictSet         *gdcmGlobal::Dicts  = (gdcmDictSet *)0;
+gdcmVR              *gdcmGlobal::VR     = (gdcmVR *)0;
+gdcmTS              *gdcmGlobal::TS     = (gdcmTS *)0;
+gdcmDicomDirElement *gdcmGlobal::ddElem = (gdcmDicomDirElement *)0;
 gdcmGlobal gdcmGlob;
 
 gdcmGlobal::gdcmGlobal(void) {
-   if (VR || TS || Dicts)
-      dbg.Verbose(0, "gdcmGlobal::gdcmGlobal : VR or TS or Dicts allready allocated");
-   VR = new gdcmVR();
-   TS = new gdcmTS();
-   Dicts = new gdcmDictSet();
+   if (VR || TS || Dicts || ddElem)
+      dbg.Verbose(0, "gdcmGlobal::gdcmGlobal : VR or TS or Dicts already allocated");
+   Dicts  = new gdcmDictSet();
+   VR     = new gdcmVR();
+   TS     = new gdcmTS();
+   ddElem = new gdcmDicomDirElement();
 }
 
 gdcmGlobal::~gdcmGlobal() {
+   delete Dicts;
    delete VR;
    delete TS;
-   delete Dicts;
+   delete ddElem;
 }
 
-gdcmVR * gdcmGlobal::GetVR(void) {
+gdcmVR *gdcmGlobal::GetVR(void) {
    return VR;
 }
 
-gdcmTS * gdcmGlobal::GetTS(void) {
+gdcmTS *gdcmGlobal::GetTS(void) {
    return TS;
 }
-gdcmDictSet * gdcmGlobal::GetDicts(void) {
+
+gdcmDictSet *gdcmGlobal::GetDicts(void) {
    return Dicts;
 }
 
-///////////////////////////////////////////////////////////////////////////
+gdcmDicomDirElement *gdcmGlobal::GetDicomDirElements(void) {
+   return ddElem;
+}
+
+//-----------------------------------------------------------------------------
+// Here are some usefull functions, belonging to NO class,
+// dealing with strings, file names, etc
+// that can be called from anywhere
+// by whomsoever they can help.
+//-----------------------------------------------------------------------------
+
 // Because is not yet available in g++2.96
-istream& eatwhite(istream& is) {
+std::istream& eatwhite(std::istream& is) {
    char c;
    while (is.get(c)) {
       if (!isspace(c)) {
@@ -103,13 +111,12 @@ istream& eatwhite(istream& is) {
 
 ///////////////////////////////////////////////////////////////////////////
 // Because is not  available in C++ (?)
-
-void Tokenize (const string& str,
-               vector<string>& tokens,
-               const string& delimiters) {
-   string::size_type lastPos = str.find_first_not_of(delimiters,0);
-   string::size_type pos     = str.find_first_of    (delimiters,lastPos);
-   while (string::npos != pos || string::npos != lastPos) {
+void Tokenize (const std::string& str,
+               std::vector<std::string>& tokens,
+               const std::string& delimiters) {
+   std::string::size_type lastPos = str.find_first_not_of(delimiters,0);
+   std::string::size_type pos     = str.find_first_of    (delimiters,lastPos);
+   while (std::string::npos != pos || std::string::npos != lastPos) {
       tokens.push_back(str.substr(lastPos, pos - lastPos));
       lastPos = str.find_first_not_of(delimiters, pos);
       pos     = str.find_first_of    (delimiters, lastPos);
@@ -119,53 +126,92 @@ void Tokenize (const string& str,
 
 ///////////////////////////////////////////////////////////////////////////
 // to prevent a flashing screen when non-printable character
-
-char * _cleanString(char *v) {
+char *_cleanString(char *v) {
    char *d;
    int i, l;
    l = strlen(v);
    for (i=0,d=v; 
-        i<l ; 
-        i++,d++) {
-      if (!isprint(*d))
+      i<l ; 
+      i++,d++) {
+         if (!isprint(*d))
          *d = '.';
-      }	
+   }	
    return v;
 }
 
-
 ///////////////////////////////////////////////////////////////////////////
 // to prevent a flashing screen when non-printable character
+std::string _CreateCleanString(std::string s) {
+   std::string str=s;
 
-char * _CreateCleanString(string s) {
-   char *d, *di, *v;
-   int i, l;
-   v=(char*)s.c_str();
-   l = strlen(v);
-   d = di = strdup(v);
-   for (i=0; 
-        i<l ; 
-        i++,di++,v++) {
-      if (!isprint(*v))
-         *di = '.';
-      }	
-   return d;
-}
+   for(int i=0;i<str.size();i++)
+   {
+      if(!isprint(str[i]))
+         str[i]='.';
+   }
 
-///////////////////////////////////////////////////////////////////////////
-//
-// because it may not be associated to a dictionary ...
 
-std::string TranslateToKey(guint16 group, guint16 element) {
-	char trash[10];
-	string key;
-	// CLEAN ME: better call the iostream<< with the hex manipulator on.
-	// This requires some reading of the stdlibC++ sources to make the
-	// proper call (or copy).
-	sprintf(trash, "%04x|%04x", group , element);
-	key = trash;  // Convertion through assignement
-	return key;
+   if(str.size()>0)
+      if(!isprint(s[str.size()-1]))
+         if(s[str.size()-1]==0)
+            str[str.size()-1]=' ';
+
+   return(str);
 }
 
+///////////////////////////////////////////////////////////////////////////
+/*
+ * \brief   Add a SEPARATOR to the end of the name is necessary
+ * @param   
+ */
+void NormalizePath(std::string &name)
+{
+const char SEPARATOR_X      = '/';
+const char SEPARATOR_WIN    = '\\';
+const std::string SEPARATOR = "/";
+   int size=name.size();
+   if((name[size-1]!=SEPARATOR_X)&&(name[size-1]!=SEPARATOR_WIN))
+   {
+      name+=SEPARATOR;
+   }
+}
 
+///////////////////////////////////////////////////////////////////////////
+/*
+ * \brief   Get the (directory) path from a full path file name
+ */
+std::string GetPath(std::string &fullName)
+{
+   int pos1=fullName.rfind("/");
+   int pos2=fullName.rfind("\\");
+   if(pos1>pos2)
+      fullName.resize(pos1);
+   else
+      fullName.resize(pos2);
+   return(fullName);
+}
 
+///////////////////////////////////////////////////////////////////////////
+/*
+ * \brief   Get the (last) name of a full path file name
+ */
+std::string GetName(std::string &fullName)
+{   
+  int fin=fullName.length()-1;
+  char a =fullName.c_str()[fin];
+  if (a == '/' || a == '\\') {
+     fin--;
+  }
+  int deb;
+  for (int i=fin;i!=0;i--) {
+     if (fullName.c_str()[i] == '/' || fullName.c_str()[i] == '\\')  
+        break;
+      deb = i;
+  }    
+
+  std::string lastName;
+  for (int j=deb;j<fin+1;j++)
+    lastName=lastName+fullName.c_str()[j];
+
+  return(lastName);
+}