X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmUtil.cxx;h=5cb02ac3ebb4f96ad0e092b8974388ed7e4ad1f7;hb=cbdf7d814e2c43c37dff624581dd77ac178e9ce7;hp=ac84c824094136e5c5f733b037b7ad402bb3d418;hpb=1a4c3a039ea7c7fc09419ffe3c28ed7827866788;p=gdcm.git

diff --git a/src/gdcmUtil.cxx b/src/gdcmUtil.cxx
index ac84c824..5cb02ac3 100644
--- a/src/gdcmUtil.cxx
+++ b/src/gdcmUtil.cxx
@@ -1,57 +1,163 @@
-#include <ctype.h>
+// $Header: /cvs/public/gdcm/src/gdcmUtil.cxx,v 1.15 2003/07/01 15:48:27 jpr Exp $
+
+#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;
+   DebugLevel = level;
 }
 
 void gdcmDebug::Verbose(int Level, const char * Msg1, const char * Msg2) {
-	if (Level > DebugLevel)
-		return ;
-	cerr << Msg1 << ' ' << Msg2 << '\n';
+   if (Level > DebugLevel)
+      return ;
+   std::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';
+   if (Level > DebugLevel)
+      return ;
+   if (!Test)
+      std::cerr << Msg1 << ' ' << Msg2 << '\n';
 }
 
 void gdcmDebug::Error( bool Test, const char * Msg1, const char * Msg2) {
-	if (!Test)
-		return;
-	std::cerr << Msg1 << ' ' << Msg2 << '\n';
-	Exit(1);
+   if (!Test)
+      return;
+   std::cerr << Msg1 << ' ' << Msg2 << '\n';
+   Exit(1);
 }
 
 void gdcmDebug::Error(const char* Msg1, const char* Msg2,
                       const char* Msg3) {
-	std::cerr << Msg1 << ' ' << Msg2 << ' ' << Msg3 << '\n';
-	Exit(1);
+   std::cerr << Msg1 << ' ' << Msg2 << ' ' << Msg3 << '\n';
+   Exit(1);
 }
 
 void gdcmDebug::Exit(int a) {
 #ifdef __GNUC__
-	std::exit(a);
+   std::exit(a);
 #endif
 #ifdef _MSC_VER
-	exit(a);    // Found in #include <stdlib.h>
+   exit(a);    // Found in #include <stdlib.h>
 #endif
 }
 
-gdcmDebug dbg;
+///////////////////////////////////////////////////////////////////////////
+gdcmVR      * gdcmGlobal::VR    = (gdcmVR*)0;
+gdcmTS      * gdcmGlobal::TS    = (gdcmTS*)0;
+gdcmDictSet * gdcmGlobal::Dicts = (gdcmDictSet*)0;
+gdcmGlobal gdcmGlob;
+
+gdcmGlobal::gdcmGlobal(void) {
+   if (VR || TS || Dicts)
+      dbg.Verbose(0, "gdcmGlobal::gdcmGlobal : VR or TS or Dicts already allocated");
+   VR = new gdcmVR();
+   TS = new gdcmTS();
+   Dicts = new gdcmDictSet();
+}
+
+gdcmGlobal::~gdcmGlobal() {
+   delete VR;
+   delete TS;
+   delete Dicts;
+}
 
-// Because is not yet available in g++2.06
+gdcmVR * gdcmGlobal::GetVR(void) {
+   return VR;
+}
+
+gdcmTS * gdcmGlobal::GetTS(void) {
+   return TS;
+}
+gdcmDictSet * gdcmGlobal::GetDicts(void) {
+   return Dicts;
+}
+
+///////////////////////////////////////////////////////////////////////////
+// Because is not yet available in g++2.96
 istream& eatwhite(istream& is) {
-	char c;
-	while (is.get(c)) {
-		if (!isspace(c)) {
-			is.putback(c);
-			break;
-		}
-	}
-	return is;
+   char c;
+   while (is.get(c)) {
+      if (!isspace(c)) {
+         is.putback(c);
+         break;
+      }
+   }
+   return 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) {
+      tokens.push_back(str.substr(lastPos, pos - lastPos));
+      lastPos = str.find_first_not_of(delimiters, pos);
+      pos     = str.find_first_of    (delimiters, lastPos);
+   }
+}
+
+
+///////////////////////////////////////////////////////////////////////////
+// to prevent a flashing screen when non-printable character
+
+char * _cleanString(char *v) {
+   char *d;
+   int i, l;
+   l = strlen(v);
+   for (i=0,d=v; 
+        i<l ; 
+        i++,d++) {
+      if (!isprint(*d))
+         *d = '.';
+      }	
+   return v;
+}
+
+
+///////////////////////////////////////////////////////////////////////////
+// to prevent a flashing screen when non-printable character
+
+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;
+}
+
+///////////////////////////////////////////////////////////////////////////
+//
+// 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;
+}
+
+
+