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Up to [Pegasus] / pegasus / src / Pegasus / ProviderManager2 / JMPI

BUG#: 5494
TITLE: JMPI - Associators poststarttest crashes cimserver

DESCRIPTION:
redefine JNIEXPORT if gcc 4.x system

//%2006////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation, The Open Group.
// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
// EMC Corporation; VERITAS Software Corporation; The Open Group.
// Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
// EMC Corporation; Symantec Corporation; The Open Group.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//==============================================================================
//
//%/////////////////////////////////////////////////////////////////////////////

#ifndef _Provider_JMPIImpl_h
#define _Provider_JMPIImpl_h

#include <Pegasus/Common/Config.h>

#include <jni.h>

#ifdef PEGASUS_PLATFORM_LINUX_GENERIC_GNU
#if defined (__GNUC__) && GCC_VERSION >= 40000
// If gcc is compiled with -fvisibility=hidden then JMPI is broken.  This is because
// the JNI h file defines JNIEXPORT as empty since the default is visible.
#undef  JNIEXPORT
#define JNIEXPORT __attribute__ ((visibility("default")))
#endif
#endif

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <Pegasus/Common/String.h>
#include <Pegasus/Common/System.h>
#include <Pegasus/Common/HashTable.h>
#include <Pegasus/Common/CIMType.h>
#include <Pegasus/Common/Mutex.h>

PEGASUS_NAMESPACE_BEGIN

#define NULL_CHECK0(e) if ((e) == 0) return 0 //added by Andy
#define NULL_CHECK(e) if ((e) == 0) return //added by Andy

#define Catch(jEnv) \
   catch(CIMException & e) { \
      JMPIjvm::cacheIDs(jEnv); \
      jobject ev=jEnv->NewObject(JMPIjvm::jv.CIMExceptionClassRef,JMPIjvm::jv.CIMExceptionNewISt,(jint)e.getCode(),jEnv->NewStringUTF(e.getMessage().getCString())); \
      jEnv->Throw((jthrowable)ev); \
   } \
   catch(Exception & e) { \
      JMPIjvm::cacheIDs(jEnv);\
      jobject ev=jEnv->NewObject(JMPIjvm::jv.CIMExceptionClassRef,JMPIjvm::jv.CIMExceptionNewISt,(jint)1,jEnv->NewStringUTF(e.getMessage().getCString())); \
      jEnv->Throw((jthrowable)ev); \
   } \
   catch(...)  { \
      JMPIjvm::cacheIDs(jEnv); \
      jobject ev=jEnv->NewObject(JMPIjvm::jv.CIMExceptionClassRef,JMPIjvm::jv.CIMExceptionNewISt,(jint)1,jEnv->NewStringUTF("Exception: Unknown")); \
      jEnv->Throw((jthrowable)ev); \
   }

typedef struct {
  int         clsIndex;
  const char *methodName;
  const char *signature;
} METHOD_STRUCT;

typedef struct jvmVector {
   int                  initRc;
   JavaVM              *jvm;
   JNIEnv              *env;
   jclass              *classRefs;
   jmethodID           *instMethodIDs;
   jmethodID           *staticMethodIDs;
   const METHOD_STRUCT *instanceMethodNames;
} JvmVector;

class JMPIjvm {
 public:
   static int trace;
   static JavaVM *jvm;
   static JvmVector jv;

   JMPIjvm();
  ~JMPIjvm();

   static JNIEnv* attachThread(JvmVector **jvp);
   static void detachThread();
   static jobject getProvider(JNIEnv *env, const char *cn, jclass *cls) ;
   static jobject getProvider(JNIEnv *env, String jar, String cln, const char *cn, jclass *cls) ;
   static void checkException(JNIEnv *env);
   static jstring NewPlatformString(JNIEnv *env,char *s);
   static jobjectArray NewPlatformStringArray(JNIEnv *env,char **strv, int strc);
   static int cacheIDs(JNIEnv *env);
   static int destroyJVM();

 private:
   static jclass getGlobalClassRef(JNIEnv *env, const char* name);
   static int initJVM();

   typedef HashTable<String,jclass,EqualFunc<String>,HashFunc<String> >  ClassTable;
   typedef HashTable<String,jobject,EqualFunc<String>,HashFunc<String> > ObjectTable;

   static ClassTable  _classTable;
   static ObjectTable _objectTable;

   static Mutex _initMutex;
};

class _nameSpace {
 public:
   _nameSpace();
   _nameSpace(String hn);
   _nameSpace(String hn, String ns);

   int port();
   String hostName();
   String nameSpace();
   int port_;
   String protocol_;
   String hostName_;
   String nameSpace_;
};

class _dataType {
   public:

   _dataType (int          type,
              int          size,
              Boolean      reference,
              Boolean      null,
              Boolean      array,
              String&      refClass,
              Boolean      fromProperty)
      : _type(type),
        _size(size),
        _reference(reference),
        _array(array),
        _refClass(refClass),
        _fromProperty(fromProperty)
   {
   }

   _dataType (int          type)
      : _type(type),
        _size(1),
        _reference(false),
        _array(false),
        _refClass(String::EMPTY),
        _fromProperty(false)
   {
   }

   _dataType (int          type,
              int          size)
      : _type(type),
        _size(size),
        _reference(false),
        _array(true),
        _refClass(String::EMPTY),
        _fromProperty(true)
   {
   }

   _dataType (int          type,
              const String ref)
       : _type(type),
         _size(0),
         _reference(true),
         _array(false),
         _refClass(ref),
         _fromProperty(true)
   {
   }

   static int convertCTypeToJavaType (CIMType cType, bool *pfSuccess)
   {
      static int cTypeToJType[]=
      /*  CIMType.h                CIMDataType.java
          CIMTYPE_BOOLEAN,     0   public static final int BOOLEAN   =      10;
          CIMTYPE_UINT8,       1   public static final int UINT8     =       1;
          CIMTYPE_SINT8,       2   public static final int SINT8     =       2;
          CIMTYPE_UINT16,      3   public static final int UINT16    =       3;
          CIMTYPE_SINT16,      4   public static final int SINT16    =       4;
          CIMTYPE_UINT32,      5   public static final int UINT32    =       5;
          CIMTYPE_SINT32,      6   public static final int SINT32    =       6;
          CIMTYPE_UINT64,      7   public static final int UINT64    =       7;
          CIMTYPE_SINT64,      8   public static final int SINT64    =       8;
          CIMTYPE_REAL32,      9   public static final int REAL32    =      11;
          CIMTYPE_REAL64,     10   public static final int REAL64    =      12;
          CIMTYPE_CHAR16,     11   public static final int CHAR16    =      14;
          CIMTYPE_STRING,     12   public static final int STRING    =       9;
          CIMTYPE_DATETIME,   13   public static final int DATETIME  =      13;
          CIMTYPE_REFERENCE,  14   public static final int REFERENCE = 0x20+ 1;
          CIMTYPE_OBJECT      15   public static final int OBJECT    =      15;
      */
      //  p:      0  1  2  3  4  5  6  7  8  9 10 11 12 13 14     15
      {/* j: */  10, 1, 2, 3, 4, 5, 6, 7, 8,11,12,14, 9,13,0x20+1,15};

      if ((int)cType < (int)CIMTYPE_BOOLEAN || (int)cType > (int)CIMTYPE_OBJECT)
      {
         *pfSuccess = false;

         return cTypeToJType[0];
      }
      else
      {
         *pfSuccess = true;

         return cTypeToJType[cType];
      }
   }

   static CIMType convertJavaTypeToCType (int jType, bool *pfSuccess)
   {
      static int jTypeToCType[]=
      /*  CIMDataType.java                              CIMType.h
          public static final int UINT8     =       1;  CIMTYPE_UINT8,       1
          public static final int SINT8     =       2;  CIMTYPE_SINT8,       2
          public static final int UINT16    =       3;  CIMTYPE_UINT16,      3
          public static final int SINT16    =       4;  CIMTYPE_SINT16,      4
          public static final int UINT32    =       5;  CIMTYPE_UINT32,      5
          public static final int SINT32    =       6;  CIMTYPE_SINT32,      6
          public static final int UINT64    =       7;  CIMTYPE_UINT64,      7
          public static final int SINT64    =       8;  CIMTYPE_SINT64,      8
          public static final int STRING    =       9;  CIMTYPE_STRING,     12
          public static final int BOOLEAN   =      10;  CIMTYPE_BOOLEAN,     0
          public static final int REAL32    =      11;  CIMTYPE_REAL32,      9
          public static final int REAL64    =      12;  CIMTYPE_REAL64,     10
          public static final int DATETIME  =      13;  CIMTYPE_DATETIME,   13
          public static final int CHAR16    =      14;  CIMTYPE_CHAR16,     11
          public static final int REFERENCE = 0x20+ 1;  CIMTYPE_REFERENCE,  14
          public static final int OBJECT    =      15;  CIMTYPE_OBJECT      15
      */
      //  j:      0  1  2  3  4  5  6  7  8   9 10 11  12  13  14  15
      {/* p: */   0, 1, 2, 3, 4, 5, 6, 7, 8, 12, 0, 9, 10, 13, 11, 15};

      if (jType < 1)
      {
         *pfSuccess = false;

         return CIMTYPE_BOOLEAN;
      }
      else if (jType <= 15)
      {
         *pfSuccess = true;

         return (CIMType)jTypeToCType[jType];
      }
      else if (jType == 0x20 + 1) // REFERENCE
      {
         *pfSuccess = true;

         return CIMTYPE_REFERENCE;
      }
      else
      {
         *pfSuccess = false;

         return CIMTYPE_BOOLEAN;
      }
   }

   static char *convertJavaTypeToChars (int jType, bool *pfSuccess)
   {
      static char *jTypeToChars[]= {
      /* CIMDataType.java                             */ NULL,
      /* public static final int UINT8     =       1; */ "uint8",
      /* public static final int SINT8     =       2; */ "sint8",
      /* public static final int UINT16    =       3; */ "uint16",
      /* public static final int SINT16    =       4; */ "sint16",
      /* public static final int UINT32    =       5; */ "uint32",
      /* public static final int SINT32    =       6; */ "sint32",
      /* public static final int UINT64    =       7; */ "uint64",
      /* public static final int SINT64    =       8; */ "sint64",
      /* public static final int STRING    =       9; */ "string",
      /* public static final int BOOLEAN   =      10; */ "boolean",
      /* public static final int REAL32    =      11; */ "real32",
      /* public static final int REAL64    =      12; */ "real64",
      /* public static final int DATETIME  =      13; */ "datetime",
      /* public static final int CHAR16    =      14; */ "char16",
      /* public static final int OBJECT    =      15; */ "object"
      };

      if (jType < 1)
      {
         *pfSuccess = false;

         return NULL;
      }
      else if (jType <= 15)
      {
         *pfSuccess = true;

         return jTypeToChars[jType];
      }
      else if (jType == 0x20 + 1) // REFERENCE
      {
         *pfSuccess = true;

         return "reference";
      }
      else
      {
         *pfSuccess = false;

         return NULL;
      }
   }

   int     _type;
   int     _size;
   Boolean _reference;
   Boolean _null;
   Boolean _array;
   String  _refClass;
   Boolean _fromProperty;
};

#define VectorClassRef               classRefs[0]
#define BooleanClassRef              classRefs[1]
#define ByteClassRef                 classRefs[2]
#define ShortClassRef                classRefs[3]
#define IntegerClassRef              classRefs[4]
#define LongClassRef                 classRefs[5]
#define FloatClassRef                classRefs[6]
#define DoubleClassRef               classRefs[7]
#define UnsignedInt8ClassRef         classRefs[8]
#define UnsignedInt16ClassRef        classRefs[9]
#define UnsignedInt32ClassRef        classRefs[10]
#define UnsignedInt64ClassRef        classRefs[11]
#define CIMObjectPathClassRef        classRefs[12]
#define CIMExceptionClassRef         classRefs[13]
#define BigIntegerClassRef           classRefs[14]
#define CIMPropertyClassRef          classRefs[15]
#define CIMOMHandleClassRef          classRefs[16]
#define CIMClassClassRef             classRefs[17]
#define CIMInstanceClassRef          classRefs[18]
#define CIMValueClassRef             classRefs[19]
#define ObjectClassRef               classRefs[20]
#define ThrowableClassRef            classRefs[21]
#define StringClassRef               classRefs[22]
#define JarClassLoaderClassRef       classRefs[23]
#define CIMDateTimeClassRef          classRefs[24]
#define SelectExpClassRef            classRefs[25]
#define CIMQualifierClassRef         classRefs[26]
#define CIMQualifierTypeClassRef     classRefs[27]
#define CIMFlavorClassRef            classRefs[28]
#define CIMArgumentClassRef          classRefs[29]
#define CIMInstanceExceptionClassRef classRefs[30]
#define CIMObjectClassRef            classRefs[31]
#define CharacterClassRef            classRefs[32]
#define OperationContextClassRef     classRefs[33]
#define ClassClassRef                classRefs[34]
#define JarClassLoaderRef            classRefs[35]

#define BigIntegerValueOf            staticMethodIDs[0]
#define JarClassLoaderLoad           staticMethodIDs[1]

#define VectorNew                    instMethodIDs[0]
#define VectorAddElement             instMethodIDs[15]
#define VectorElementAt              instMethodIDs[16]
#define VectorRemoveElementAt        instMethodIDs[30]
#define VectorSize                   instMethodIDs[27]
#define BooleanNewZ                  instMethodIDs[1]
#define ByteNewB                     instMethodIDs[2]
#define ShortNewS                    instMethodIDs[3]
#define IntegerNewI                  instMethodIDs[4]
#define LongNewJ                     instMethodIDs[5]
#define FloatNewF                    instMethodIDs[6]
#define DoubleNewD                   instMethodIDs[7]
#define UnsignedInt8NewS             instMethodIDs[8]
#define UnsignedInt16NewI            instMethodIDs[9]
#define UnsignedInt32NewJ            instMethodIDs[10]
#define UnsignedInt64NewBi           instMethodIDs[11]
#define CIMObjectPathNewI            instMethodIDs[12]
#define CIMObjectPathCInst           instMethodIDs[21]
#define CIMExceptionNewSt            instMethodIDs[13]
#define CIMExceptionNewISt           instMethodIDs[32]
#define CIMExceptionNewI             instMethodIDs[18]
#define CIMExceptionNew              instMethodIDs[41]
#define CIMExceptionNewStOb          instMethodIDs[42]
#define CIMExceptionNewStObOb        instMethodIDs[43]
#define CIMExceptionNewStObObOb      instMethodIDs[44]
#define CIMExceptionGetCode          instMethodIDs[33]
#define CIMExceptionGetID            instMethodIDs[26]
#define CIMPropertyNewI              instMethodIDs[14]
#define CIMPropertyCInst             instMethodIDs[28]
#define CIMOMHandleNewISt            instMethodIDs[17]
#define CIMOMHandleGetClass          instMethodIDs[29]
#define CIMClassNewI                 instMethodIDs[19]
#define CIMClassCInst                instMethodIDs[23]
#define CIMInstanceNewI              instMethodIDs[20]
#define CIMInstanceCInst             instMethodIDs[22]
#define CIMValueNewI                 instMethodIDs[45]
#define CIMValueCInst                instMethodIDs[31]
#define CIMDateTimeNewI              instMethodIDs[34]
#define SelectExpNewI                instMethodIDs[35]
#define CIMQualifierNewI             instMethodIDs[36]
#define CIMFlavorNewI                instMethodIDs[37]
#define CIMFlavorGetFlavor           instMethodIDs[38]
#define CIMArgumentNewI              instMethodIDs[40]
#define CIMArgumentCInst             instMethodIDs[39]
#define ObjectToString               instMethodIDs[24]
#define ThrowableGetMessage          instMethodIDs[25]
#define CIMObjectNewIZ               instMethodIDs[46]
#define CharacterNewC                instMethodIDs[47]
#define OperationContextNewI         instMethodIDs[48]
#define OperationContextUnassociate  instMethodIDs[49]
#define ClassGetInterfaces           instMethodIDs[50]
#define ClassGetName                 instMethodIDs[51]
#define UnsignedInt64NewStr          instMethodIDs[52]

//extern "C" JNIEnv* attachThread(JvmVector**);
//extern "C" void detachThread();
//extern "C" jobject getProvider(JNIEnv*,const char*,jclass*);
//extern "C" void checkException(JNIEnv *env);

typedef JNIEnv* (*JvmAttach)(JvmVector**);
typedef void (*JvmDetach)();

PEGASUS_NAMESPACE_END

#endif