From ecd184a3ffa909d4085b8e460bf87b098bc13b4f Mon Sep 17 00:00:00 2001
From: benoit128 <laricojohn@gmail.com>
Date: Thu, 27 Jun 2024 09:41:29 +0200
Subject: [PATCH] KCore: supp. activation

---
 .../KCore/KCore/Stubs/activation_stub.cpp     |  10 -
 Cassiopee/KCore/KCore/activation.cpp          | 966 ------------------
 Cassiopee/KCore/KCore/kcore.cpp               |   1 -
 Cassiopee/KCore/KCore/kcore.h                 |   2 -
 Cassiopee/KCore/srcs.py                       |   1 -
 Cassiopee/KCore/test/activation.py            |   6 -
 6 files changed, 986 deletions(-)
 delete mode 100644 Cassiopee/KCore/KCore/Stubs/activation_stub.cpp
 delete mode 100644 Cassiopee/KCore/KCore/activation.cpp
 delete mode 100644 Cassiopee/KCore/test/activation.py

diff --git a/Cassiopee/KCore/KCore/Stubs/activation_stub.cpp b/Cassiopee/KCore/KCore/Stubs/activation_stub.cpp
deleted file mode 100644
index 96b34f400..000000000
--- a/Cassiopee/KCore/KCore/Stubs/activation_stub.cpp
+++ /dev/null
@@ -1,10 +0,0 @@
-#include "kcore.h"
-PyObject* K_KCORE::activation(PyObject* self, PyObject* args)
-{
-  int date = activation();
-  return Py_BuildValue("l", date);
-}
-int K_KCORE::activation(const char* name)
-{
-  return 0;
-}
diff --git a/Cassiopee/KCore/KCore/activation.cpp b/Cassiopee/KCore/KCore/activation.cpp
deleted file mode 100644
index 59ccfb253..000000000
--- a/Cassiopee/KCore/KCore/activation.cpp
+++ /dev/null
@@ -1,966 +0,0 @@
-#include "kcore.h"
-#include <time.h>
-
-//=============================================================================
-PyObject* K_KCORE::activation(PyObject* self, PyObject* args)
-{
-  char* name;
-  PyArg_ParseTuple(args, "|s", &name);
-  int date = activation(name);
-  return Py_BuildValue("l", date);
-}
-
-//=============================================================================
-// Get the install path from python
-//=============================================================================
-char* installPath()
-{
-  Py_Initialize();
-  PyObject* pModule = PyImport_ImportModule("KCore.installPath");
-  if (pModule != NULL)
-  {
-    PyObject* dict = PyModule_GetDict(pModule);
-
-#if PY_VERSION_HEX >= 0x03000000
-    PyObject* o = PyDict_GetItem(dict, PyUnicode_FromString("libPath"));
-    char* retChar = (char*)PyUnicode_AsUTF8(o);
-#else
-    PyObject* o = PyDict_GetItem(dict, PyString_FromString("libPath"));
-    char* retChar = PyString_AsString(o);
-#endif
-    Py_DECREF(pModule);
-    return retChar;
-  }
-  else
-  {
-    PyErr_Print();
-    printf("Warning: module KCore.installPath can not be found.\n");
-  }
-  return NULL;
-}
-
-//=============================================================================
-// Retourne le USER HOME - on utilise os.path.expanduser('~')
-//=============================================================================
-char* getHome()
-{
-  Py_Initialize();
-  PyObject* pModule = PyImport_ImportModule("os.path");
-  char* answer = NULL;
-  if (pModule != NULL)
-  {
-    PyObject* dict = PyModule_GetDict(pModule);
-    PyObject* func = PyDict_GetItemString(dict, "expanduser");
-    if (func != NULL)
-    {
-      if (PyCallable_Check(func))
-      {
-#if PY_VERSION_HEX >= 0x03000000
-        PyObject* sarg = PyUnicode_FromString("~");
-#else  
-        PyObject* sarg = PyString_FromString("~");
-#endif
-        PyObject* args = PyTuple_New(1);
-        PyTuple_SetItem(args, 0, sarg);
-        PyObject* rslt = PyObject_CallObject(func, args);
-        if (rslt)
-        {
-#if PY_VERSION_HEX >= 0x03000000
-          answer = (char*)PyUnicode_AsUTF8(rslt);
-#else 
-          answer = PyString_AsString(rslt);
-#endif
-          Py_DECREF(rslt);
-        }
-        Py_DECREF(sarg);
-        Py_DECREF(args);
-      }
-    }
-    Py_DECREF(pModule);
-  }
-  return answer;
-}
-
-//=============================================================================
-E_LONG getDate()
-{
-  time_t rawtime;
-  time(&rawtime);
-  struct tm timeinfo = *localtime(&rawtime);
-
-  int year = 1900 + timeinfo.tm_year;
-  int month = timeinfo.tm_mon + 1;
-  E_LONG date = year*12 + month;
-  return date;
-}
-//=============================================================================
-E_LONG htol(char* hash)
-{
-  unsigned int out[8];
-  char hl[5];
-  int j = 0;
-  for (int k = 0; k < 8; k++)
-  {
-    for (int i = 0; i < 4; i++) { hl[i] = hash[j]; j++; }
-    hl[4] = '\0';
-    sscanf(hl, "%x", &out[k]);
-  }
-  E_LONG a = out[0] + out[1]*65535;
-  E_LONG b = out[2] + out[3]*65535;
-  E_LONG c = out[4] + out[5]*65535;
-  E_LONG d = out[6] + out[7]*65535;
-  return (a ^ b) ^ (c ^ d); 
-}
-
-//================================================================================
-// Check a key
-// Return 1: valid
-// Return 0: invalid
-//=================================================================================
-int checkKeyA(char* key)
-{
-  E_LONG date;
-  // Rip key si > 32 chars
-  if (key[1] == ':')
-  {
-    for (E_Int i = 0; i < 32; i++) key[i] = key[i+2];
-  }
-  key[33] = '\0';
-  //printf("key: %s\n", key);
-  E_LONG myDate = getDate();
-  E_LONG h = htol(key);
-  //printf("tol: %ld\n", h);
-  switch(h)
-  {
-case 2254672957ul:
-      date = 24230;
-      break;
-case 3986841136ul:
-      date = 24233;
-      break;
-case 1758617645ul:
-      date = 24236;
-      break;
-case 2761675278ul:
-      date = 24239;
-      break;
-case 2449009237ul:
-      date = 24242;
-      break;
-case 3657815600ul:
-      date = 24245;
-      break;
-case 3100257509ul:
-      date = 24248;
-      break;
-case 2103064291ul:
-      date = 24251;
-      break;
-case 1376352586ul:
-      date = 24254;
-      break;
-case 1179146691ul:
-      date = 24257;
-      break;
-case 2163608599ul:
-      date = 24260;
-      break;
-case 3963382966ul:
-      date = 24263;
-      break;
-case 2751157766ul:
-      date = 24266;
-      break;
-case 1219021024ul:
-      date = 24269;
-      break;
-case 3621769571ul:
-      date = 24272;
-      break;
-case 3239084798ul:
-      date = 24275;
-      break;
-case 950339345ul:
-      date = 24278;
-      break;
-case 2754839453ul:
-      date = 24281;
-      break;
-case 1779041510ul:
-      date = 24284;
-      break;
-case 1713909127ul:
-      date = 24287;
-      break;
-case 1199589661ul:
-      date = 24290;
-      break;
-case 337036135ul:
-      date = 24293;
-      break;
-case 3963932026ul:
-      date = 24296;
-      break;
-case 3865105664ul:
-      date = 24299;
-      break;
-case 4080651234ul:
-      date = 24302;
-      break;
-case 1547831496ul:
-      date = 24305;
-      break;
-case 1855614844ul:
-      date = 24308;
-      break;
-case 1396686470ul:
-      date = 24311;
-      break;
-case 899898501ul:
-      date = 24314;
-      break;
-case 3463601153ul:
-      date = 24317;
-      break;
-case 2823258481ul:
-      date = 24320;
-      break;
-case 3725733040ul:
-      date = 24323;
-      break;
-case 1255338440ul:
-      date = 24326;
-      break;
-case 170480166ul:
-      date = 24329;
-      break;
-case 2890088604ul:
-      date = 24332;
-      break;
-case 1145767977ul:
-      date = 24335;
-      break;
-case 1100990204ul:
-      date = 24338;
-      break;
-case 3474696052ul:
-      date = 24341;
-      break;
-case 1072188893ul:
-      date = 24344;
-      break;
-case 2079764244ul:
-      date = 24347;
-      break;
-case 845831706ul:
-      date = 24350;
-      break;
-case 3178746817ul:
-      date = 24353;
-      break;
-case 3151977157ul:
-      date = 24356;
-      break;
-case 675767303ul:
-      date = 24359;
-      break;
-case 707697266ul:
-      date = 24362;
-      break;
-case 768695784ul:
-      date = 24365;
-      break;
-case 2727540856ul:
-      date = 24368;
-      break;
-case 2569506697ul:
-      date = 24371;
-      break;
-case 2997661211ul:
-      date = 24374;
-      break;
-case 3381480308ul:
-      date = 24377;
-      break;
-case 1046703113ul:
-      date = 24380;
-      break;
-case 1985381292ul:
-      date = 24383;
-      break;
-case 1709091957ul:
-      date = 24386;
-      break;
-case 3957986472ul:
-      date = 24389;
-      break;
-case 3629715785ul:
-      date = 24392;
-      break;
-case 1193731144ul:
-      date = 24395;
-      break;
-case 2437183996ul:
-      date = 24398;
-      break;
-case 1738739596ul:
-      date = 24401;
-      break;
-case 970915666ul:
-      date = 24404;
-      break;
-case 1088106531ul:
-      date = 24407;
-      break;
-case 4017057064ul:
-      date = 24410;
-      break;
-case 4158157754ul:
-      date = 24413;
-      break;
-case 1791215400ul:
-      date = 24416;
-      break;
-case 2035456850ul:
-      date = 24419;
-      break;
-case 336733221ul:
-      date = 24422;
-      break;
-case 388967350ul:
-      date = 24425;
-      break;
-case 526987461ul:
-      date = 24428;
-      break;
-case 385164736ul:
-      date = 24431;
-      break;
-case 1649488268ul:
-      date = 24434;
-      break;
-case 1090332171ul:
-      date = 24437;
-      break;
-case 892324115ul:
-      date = 24440;
-      break;
-case 3024636181ul:
-      date = 24443;
-      break;
-case 1969270626ul:
-      date = 24446;
-      break;
-case 3326107284ul:
-      date = 24449;
-      break;
-case 96295306ul:
-      date = 24452;
-      break;
-case 3540921322ul:
-      date = 24455;
-      break;
-case 4151366737ul:
-      date = 24458;
-      break;
-case 2735071844ul:
-      date = 24461;
-      break;
-case 91557144ul:
-      date = 24464;
-      break;
-case 3402003840ul:
-      date = 24467;
-      break;
-
-    default: 
-      return 0;
-  }
-  if (myDate < date) return date;
-  return 0;
-}
-
-int checkKey0(char* key)
-{
-  E_LONG date;
-  // Rip key si > 32 chars
-  if (key[1] == ':')
-  {
-    for (E_Int i = 0; i < 32; i++) key[i] = key[i+2];
-  }
-  key[33] = '\0';
-  //printf("key: %s\n", key);
-  E_LONG myDate = getDate();
-  E_LONG h = htol(key);
-  //printf("tol: %ld\n", h);
-  switch(h)
-  {
-case 4084544040ul:
-      date = 24230;
-      break;
-case 2106516990ul:
-      date = 24233;
-      break;
-case 1482970376ul:
-      date = 24236;
-      break;
-case 1046917570ul:
-      date = 24239;
-      break;
-case 427653939ul:
-      date = 24242;
-      break;
-case 3580299127ul:
-      date = 24245;
-      break;
-case 922751228ul:
-      date = 24248;
-      break;
-case 506380060ul:
-      date = 24251;
-      break;
-case 4256941563ul:
-      date = 24254;
-      break;
-case 4059307800ul:
-      date = 24257;
-      break;
-case 3802797574ul:
-      date = 24260;
-      break;
-case 841476716ul:
-      date = 24263;
-      break;
-case 1974181017ul:
-      date = 24266;
-      break;
-case 1241426664ul:
-      date = 24269;
-      break;
-case 2861030408ul:
-      date = 24272;
-      break;
-case 743693413ul:
-      date = 24275;
-      break;
-case 21361186ul:
-      date = 24278;
-      break;
-case 4034083453ul:
-      date = 24281;
-      break;
-case 1726666656ul:
-      date = 24284;
-      break;
-case 130731596ul:
-      date = 24287;
-      break;
-case 1608813071ul:
-      date = 24290;
-      break;
-case 3386893805ul:
-      date = 24293;
-      break;
-case 2355437127ul:
-      date = 24296;
-      break;
-case 191389608ul:
-      date = 24299;
-      break;
-case 3533569198ul:
-      date = 24302;
-      break;
-case 3141701867ul:
-      date = 24305;
-      break;
-case 818227294ul:
-      date = 24308;
-      break;
-case 432119547ul:
-      date = 24311;
-      break;
-case 3083320994ul:
-      date = 24314;
-      break;
-case 1608625058ul:
-      date = 24317;
-      break;
-case 1767657641ul:
-      date = 24320;
-      break;
-case 1397872803ul:
-      date = 24323;
-      break;
-case 692364113ul:
-      date = 24326;
-      break;
-case 193317690ul:
-      date = 24329;
-      break;
-case 1675336494ul:
-      date = 24332;
-      break;
-case 2740721513ul:
-      date = 24335;
-      break;
-case 1681299554ul:
-      date = 24338;
-      break;
-case 3737685251ul:
-      date = 24341;
-      break;
-case 3814699638ul:
-      date = 24344;
-      break;
-case 2635212780ul:
-      date = 24347;
-      break;
-case 926392485ul:
-      date = 24350;
-      break;
-case 2679280283ul:
-      date = 24353;
-      break;
-case 3638919909ul:
-      date = 24356;
-      break;
-case 3193901232ul:
-      date = 24359;
-      break;
-case 1741857774ul:
-      date = 24362;
-      break;
-case 3407096520ul:
-      date = 24365;
-      break;
-case 3822778520ul:
-      date = 24368;
-      break;
-case 1912035075ul:
-      date = 24371;
-      break;
-case 3974930892ul:
-      date = 24374;
-      break;
-case 277408033ul:
-      date = 24377;
-      break;
-case 2046410764ul:
-      date = 24380;
-      break;
-case 2381398943ul:
-      date = 24383;
-      break;
-case 969151852ul:
-      date = 24386;
-      break;
-case 673919182ul:
-      date = 24389;
-      break;
-case 2274461645ul:
-      date = 24392;
-      break;
-case 171072813ul:
-      date = 24395;
-      break;
-case 3599718604ul:
-      date = 24398;
-      break;
-case 2184127812ul:
-      date = 24401;
-      break;
-case 3144528003ul:
-      date = 24404;
-      break;
-case 1782266907ul:
-      date = 24407;
-      break;
-case 490853195ul:
-      date = 24410;
-      break;
-case 1192370159ul:
-      date = 24413;
-      break;
-case 537690118ul:
-      date = 24416;
-      break;
-case 1975970810ul:
-      date = 24419;
-      break;
-case 1567814066ul:
-      date = 24422;
-      break;
-case 2349189138ul:
-      date = 24425;
-      break;
-case 568385842ul:
-      date = 24428;
-      break;
-case 205974113ul:
-      date = 24431;
-      break;
-case 4120020828ul:
-      date = 24434;
-      break;
-case 4155232644ul:
-      date = 24437;
-      break;
-case 4014027385ul:
-      date = 24440;
-      break;
-case 2354778489ul:
-      date = 24443;
-      break;
-case 2230614425ul:
-      date = 24446;
-      break;
-case 3792946052ul:
-      date = 24449;
-      break;
-case 1184901854ul:
-      date = 24452;
-      break;
-case 3799718041ul:
-      date = 24455;
-      break;
-case 4233655746ul:
-      date = 24458;
-      break;
-case 3873069052ul:
-      date = 24461;
-      break;
-case 2533953021ul:
-      date = 24464;
-      break;
-case 3410196593ul:
-      date = 24467;
-      break;
-
-    default: 
-      return 0;
-  }
-  if (myDate < date) return date;
-  return 0;
-}
-
-int checkKey1(char* key)
-{
-  E_LONG date;
-  // Rip key si > 32 chars
-  if (key[1] == ':')
-  {
-    for (E_Int i = 0; i < 32; i++) key[i] = key[i+2];
-  }
-  key[33] = '\0';
-  //printf("key: %s\n", key);
-  E_LONG myDate = getDate();
-  E_LONG h = htol(key);
-  //printf("tol: %ld\n", h);
-  switch(h)
-  {
-case 1400346063ul:
-      date = 24230;
-      break;
-case 2327856378ul:
-      date = 24233;
-      break;
-case 1206688637ul:
-      date = 24236;
-      break;
-case 647538557ul:
-      date = 24239;
-      break;
-case 549474514ul:
-      date = 24242;
-      break;
-case 1498253805ul:
-      date = 24245;
-      break;
-case 75256645ul:
-      date = 24248;
-      break;
-case 1218665153ul:
-      date = 24251;
-      break;
-case 220268284ul:
-      date = 24254;
-      break;
-case 2658210734ul:
-      date = 24257;
-      break;
-case 1347300181ul:
-      date = 24260;
-      break;
-case 3271439248ul:
-      date = 24263;
-      break;
-case 195666387ul:
-      date = 24266;
-      break;
-case 1666371216ul:
-      date = 24269;
-      break;
-case 1777578699ul:
-      date = 24272;
-      break;
-case 3780344397ul:
-      date = 24275;
-      break;
-case 754497142ul:
-      date = 24278;
-      break;
-case 2834675356ul:
-      date = 24281;
-      break;
-case 3208995009ul:
-      date = 24284;
-      break;
-case 2188276730ul:
-      date = 24287;
-      break;
-case 1237840676ul:
-      date = 24290;
-      break;
-case 1616377477ul:
-      date = 24293;
-      break;
-case 4130055595ul:
-      date = 24296;
-      break;
-case 2445336028ul:
-      date = 24299;
-      break;
-case 1488803982ul:
-      date = 24302;
-      break;
-case 452108249ul:
-      date = 24305;
-      break;
-case 1528822056ul:
-      date = 24308;
-      break;
-case 3674561877ul:
-      date = 24311;
-      break;
-case 1328412540ul:
-      date = 24314;
-      break;
-case 3246607602ul:
-      date = 24317;
-      break;
-case 4265300082ul:
-      date = 24320;
-      break;
-case 2809202887ul:
-      date = 24323;
-      break;
-case 4086657025ul:
-      date = 24326;
-      break;
-case 2011764298ul:
-      date = 24329;
-      break;
-case 796301624ul:
-      date = 24332;
-      break;
-case 4261225884ul:
-      date = 24335;
-      break;
-case 476570760ul:
-      date = 24338;
-      break;
-case 1985460674ul:
-      date = 24341;
-      break;
-case 1511296821ul:
-      date = 24344;
-      break;
-case 3117203824ul:
-      date = 24347;
-      break;
-case 3218014696ul:
-      date = 24350;
-      break;
-case 1149573357ul:
-      date = 24353;
-      break;
-case 532017181ul:
-      date = 24356;
-      break;
-case 3624211811ul:
-      date = 24359;
-      break;
-case 2526102742ul:
-      date = 24362;
-      break;
-case 3770841973ul:
-      date = 24365;
-      break;
-case 3077740353ul:
-      date = 24368;
-      break;
-case 1956388564ul:
-      date = 24371;
-      break;
-case 704448775ul:
-      date = 24374;
-      break;
-case 3592293535ul:
-      date = 24377;
-      break;
-case 738631969ul:
-      date = 24380;
-      break;
-case 993449289ul:
-      date = 24383;
-      break;
-case 121823892ul:
-      date = 24386;
-      break;
-case 3331785628ul:
-      date = 24389;
-      break;
-case 1420054439ul:
-      date = 24392;
-      break;
-case 3707928449ul:
-      date = 24395;
-      break;
-case 2390569833ul:
-      date = 24398;
-      break;
-case 61091734ul:
-      date = 24401;
-      break;
-case 3752503347ul:
-      date = 24404;
-      break;
-case 3087714420ul:
-      date = 24407;
-      break;
-case 3097056987ul:
-      date = 24410;
-      break;
-case 1520538290ul:
-      date = 24413;
-      break;
-case 834602760ul:
-      date = 24416;
-      break;
-case 612115721ul:
-      date = 24419;
-      break;
-case 1238821535ul:
-      date = 24422;
-      break;
-case 2559360030ul:
-      date = 24425;
-      break;
-case 3221433766ul:
-      date = 24428;
-      break;
-case 2450638000ul:
-      date = 24431;
-      break;
-case 85875150ul:
-      date = 24434;
-      break;
-case 1327702636ul:
-      date = 24437;
-      break;
-case 18656081ul:
-      date = 24440;
-      break;
-case 1922237765ul:
-      date = 24443;
-      break;
-case 2441412439ul:
-      date = 24446;
-      break;
-case 449252119ul:
-      date = 24449;
-      break;
-case 1494538414ul:
-      date = 24452;
-      break;
-case 2198523518ul:
-      date = 24455;
-      break;
-case 2587266295ul:
-      date = 24458;
-      break;
-case 3173535471ul:
-      date = 24461;
-      break;
-case 3204171512ul:
-      date = 24464;
-      break;
-case 559932868ul:
-      date = 24467;
-      break;
-
-    default: 
-      return 0;
-  }
-  if (myDate < date) return date;
-  return 0;
-}
-
-//=============================================================================
-// Retourne 1 si la cle d'activation correspondant a name est valide
-// Retourne 0 sinon
-// La cle doit etre dans .CassiopeeKey
-//=============================================================================
-int K_KCORE::activation(const char* name)
-{
-  char filePath[1024];
-  int ret;
-  char key[128];
-  FILE* f=NULL;
-
-  // try top open home/.CassiopeeKey
-  char* home = getHome();
-  if (home != NULL)
-  {
-    strcpy(filePath, home);
-    strcat(filePath, "/.CassiopeeKey");
-    f = fopen(filePath, "r");
-  }
-  
-  if (f != NULL)
-  {
-    while (!feof(f))
-    {
-      fgets(key, 127, f);
-      //printf("read key home: %s\n", key);
-      if (name == NULL && strlen(key) == 32) { ret = checkKey0(key); if (ret != 0) {fclose(f); return ret;}}
-      else if (name == NULL && strncmp(key,"A",1) == 0) { ret = checkKeyA(key); if (ret != 0) {fclose(f); return ret;}}
-      else if (name != NULL && strncmp(key,"A",1) == 0) { ret = checkKeyA(key); if (ret != 0) {fclose(f); return ret;}}
-      else if (name != NULL && strncmp(name,"0",1) == 0 && strncmp(key,"0",1) == 0) { ret = checkKey0(key); if (ret != 0) {fclose(f); return ret;}}
-      else if (name != NULL && strncmp(name,"1",1) == 0 && strncmp(key,"1",1) == 0) { ret = checkKey1(key); if (ret != 0) {fclose(f); return ret;}}
-    }
-    fclose(f);
-  }
-
-  // try to open installPath/.CassiopeeKey
-  char* path = installPath();
-  if (path == NULL) return 0; // FAIL
-  strcpy(filePath, path);
-  strcat(filePath, "/.CassiopeeKey");
-  f = fopen(filePath, "r");
-  
-  if (f == NULL) return 0; // no key file found
-  
-  while (!feof(f))
-  {
-    fgets(key, 127, f);
-    //printf("read key dist: %s, name=%s\n", key,name);
-    if (name == NULL && strlen(key) == 32) { ret = checkKey0(key); if (ret != 0) {fclose(f); return ret;}}
-    else if (name == NULL && strncmp(key,"A",1) == 0) { ret = checkKeyA(key); if (ret != 0) {fclose(f); return ret;}}
-    else if (name != NULL && strncmp(key,"A",1) == 0) { ret = checkKeyA(key); if (ret != 0) {fclose(f); return ret;}}
-    else if (name != NULL && strncmp(name,"0",1) == 0 && strncmp(key,"0",1) == 0) { ret = checkKey0(key); if (ret != 0) {fclose(f); return ret;}}
-    else if (name != NULL && strncmp(name,"1",1) == 0 && strncmp(key,"1",1) == 0) { ret = checkKey1(key); if (ret != 0) {fclose(f); return ret;}}
-  }
-  fclose(f);
-  return 0; 
-}
diff --git a/Cassiopee/KCore/KCore/kcore.cpp b/Cassiopee/KCore/KCore/kcore.cpp
index 55f05e555..a2e151d08 100644
--- a/Cassiopee/KCore/KCore/kcore.cpp
+++ b/Cassiopee/KCore/KCore/kcore.cpp
@@ -24,7 +24,6 @@
 // ============================================================================
 static PyMethodDef Pykcore [] =
 {
-  {"activation", K_KCORE::activation, METH_VARARGS},
   {"isNamePresent", K_KCORE::isNamePresent, METH_VARARGS},
   {"isCoordinateXPresent", K_KCORE::isCoordinateXPresent, METH_VARARGS},
   {"isCoordinateYPresent", K_KCORE::isCoordinateYPresent, METH_VARARGS},
diff --git a/Cassiopee/KCore/KCore/kcore.h b/Cassiopee/KCore/KCore/kcore.h
index f382a0cb7..df2497d52 100644
--- a/Cassiopee/KCore/KCore/kcore.h
+++ b/Cassiopee/KCore/KCore/kcore.h
@@ -58,8 +58,6 @@ namespace K_KCORE
   PyObject* empty(PyObject* self, PyObject* args);
   PyObject* tester(PyObject* self, PyObject* args);
   PyObject* testerAcc(PyObject* self, PyObject* args);
-  PyObject* activation(PyObject* self, PyObject* args);
-  int activation(const char* name=NULL);
   void memcpy__(E_Int* a, E_Int* b, E_Int s);
   void memcpy__(E_Float* a, E_Float* b, E_Int s);
 } 
diff --git a/Cassiopee/KCore/srcs.py b/Cassiopee/KCore/srcs.py
index c075fef6f..e0d5b91b8 100644
--- a/Cassiopee/KCore/srcs.py
+++ b/Cassiopee/KCore/srcs.py
@@ -12,7 +12,6 @@
             'KCore/tester.cpp',
             'KCore/testerAcc.cpp',
             'KCore/Def/DefCplusPlusConst.cpp',
-            'KCore/activation.cpp',
             'KCore/Array/cleanArrays.cpp',
             'KCore/Array/eltString2TypeId.cpp',
             'KCore/Array/getNumberOfVariables.cpp',
diff --git a/Cassiopee/KCore/test/activation.py b/Cassiopee/KCore/test/activation.py
deleted file mode 100644
index 09164ac07..000000000
--- a/Cassiopee/KCore/test/activation.py
+++ /dev/null
@@ -1,6 +0,0 @@
-import KCore
-d = KCore.kcore.activation('0')
-if d == 0: print('Open source version.')
-else:
-    year = d/12; month = d - 12*year
-    print('Key is valid until %2d/%4d.'%(month, year))