1 karl 1.18 //%2006////////////////////////////////////////////////////////////////////////
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2 schuur 1.1 //
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3 karl 1.7 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
4 // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
5 // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
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6 schuur 1.1 // IBM Corp.; EMC Corporation, The Open Group.
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7 karl 1.7 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
8 // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
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9 karl 1.8 // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
10 // EMC Corporation; VERITAS Software Corporation; The Open Group.
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11 karl 1.18 // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
12 // EMC Corporation; Symantec Corporation; The Open Group.
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13 schuur 1.1 //
14 // Permission is hereby granted, free of charge, to any person obtaining a copy
15 // of this software and associated documentation files (the "Software"), to
16 // deal in the Software without restriction, including without limitation the
17 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
18 // sell copies of the Software, and to permit persons to whom the Software is
19 // furnished to do so, subject to the following conditions:
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20 mark.hamzy 1.20 //
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21 schuur 1.1 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
22 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
23 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
24 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
25 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
26 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
27 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30 //==============================================================================
31 //
32 //%/////////////////////////////////////////////////////////////////////////////
33
34 #ifndef _Provider_JMPIImpl_h
35 #define _Provider_JMPIImpl_h
36
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37 mark.hamzy 1.24 #include <Pegasus/Common/Config.h>
38
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39 mark.hamzy 1.10 #include <jni.h>
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40 mark.hamzy 1.24
41 #ifdef PEGASUS_PLATFORM_LINUX_GENERIC_GNU
42 #if defined (__GNUC__) && GCC_VERSION >= 40000
43 // If gcc is compiled with -fvisibility=hidden then JMPI is broken. This is because
44 // the JNI h file defines JNIEXPORT as empty since the default is visible.
45 #undef JNIEXPORT
46 #define JNIEXPORT __attribute__ ((visibility("default")))
47 #endif
48 #endif
49
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50 schuur 1.1 #include <stdio.h>
51 #include <stdlib.h>
52 #include <string.h>
53
54 #include <Pegasus/Common/String.h>
55 #include <Pegasus/Common/System.h>
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56 mark.hamzy 1.11 #include <Pegasus/Common/HashTable.h>
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57 mark.hamzy 1.19 #include <Pegasus/Common/CIMType.h>
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58 mark.hamzy 1.17 #include <Pegasus/Common/Mutex.h>
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59 schuur 1.1
60 PEGASUS_NAMESPACE_BEGIN
61
62 #define NULL_CHECK0(e) if ((e) == 0) return 0 //added by Andy
63 #define NULL_CHECK(e) if ((e) == 0) return //added by Andy
64
65 #define Catch(jEnv) \
66 catch(CIMException & e) { \
67 JMPIjvm::cacheIDs(jEnv); \
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68 mark.hamzy 1.15 jobject ev=jEnv->NewObject(JMPIjvm::jv.CIMExceptionClassRef,JMPIjvm::jv.CIMExceptionNewISt,(jint)e.getCode(),jEnv->NewStringUTF(e.getMessage().getCString())); \
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69 schuur 1.1 jEnv->Throw((jthrowable)ev); \
70 } \
71 catch(Exception & e) { \
72 JMPIjvm::cacheIDs(jEnv);\
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73 mark.hamzy 1.15 jobject ev=jEnv->NewObject(JMPIjvm::jv.CIMExceptionClassRef,JMPIjvm::jv.CIMExceptionNewISt,(jint)1,jEnv->NewStringUTF(e.getMessage().getCString())); \
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74 schuur 1.1 jEnv->Throw((jthrowable)ev); \
75 } \
76 catch(...) { \
77 JMPIjvm::cacheIDs(jEnv); \
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78 mark.hamzy 1.21 jobject ev=jEnv->NewObject(JMPIjvm::jv.CIMExceptionClassRef,JMPIjvm::jv.CIMExceptionNewISt,(jint)1,jEnv->NewStringUTF("Exception: Unknown")); \
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79 schuur 1.1 jEnv->Throw((jthrowable)ev); \
80 }
81
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82 mark.hamzy 1.14 typedef struct {
83 int clsIndex;
84 const char *methodName;
85 const char *signature;
86 } METHOD_STRUCT;
87
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88 schuur 1.1 typedef struct jvmVector {
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89 mark.hamzy 1.14 int initRc;
90 JavaVM *jvm;
91 JNIEnv *env;
92 jclass *classRefs;
93 jmethodID *instMethodIDs;
94 jmethodID *staticMethodIDs;
95 const METHOD_STRUCT *instanceMethodNames;
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96 schuur 1.1 } JvmVector;
97
98 class JMPIjvm {
99 public:
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100 schuur 1.2 static int trace;
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101 schuur 1.1 static JavaVM *jvm;
102 static JvmVector jv;
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103 mark.hamzy 1.11
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104 schuur 1.1 JMPIjvm();
105 ~JMPIjvm();
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106 schuur 1.2
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107 schuur 1.1 static JNIEnv* attachThread(JvmVector **jvp);
108 static void detachThread();
109 static jobject getProvider(JNIEnv *env, const char *cn, jclass *cls) ;
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110 konrad.r 1.6 static jobject getProvider(JNIEnv *env, String jar, String cln, const char *cn, jclass *cls) ;
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111 schuur 1.1 static void checkException(JNIEnv *env);
112 static jstring NewPlatformString(JNIEnv *env,char *s);
113 static jobjectArray NewPlatformStringArray(JNIEnv *env,char **strv, int strc);
114 static int cacheIDs(JNIEnv *env);
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115 schuur 1.3 static int destroyJVM();
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116 mark.hamzy 1.11
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117 schuur 1.1 private:
118 static jclass getGlobalClassRef(JNIEnv *env, const char* name);
119 static int initJVM();
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120 mark.hamzy 1.11
121 typedef HashTable<String,jclass,EqualFunc<String>,HashFunc<String> > ClassTable;
122 typedef HashTable<String,jobject,EqualFunc<String>,HashFunc<String> > ObjectTable;
123
124 static ClassTable _classTable;
125 static ObjectTable _objectTable;
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126 mark.hamzy 1.16
127 static Mutex _initMutex;
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128 schuur 1.1 };
129
130 class _nameSpace {
131 public:
132 _nameSpace();
133 _nameSpace(String hn);
134 _nameSpace(String hn, String ns);
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135 mark.hamzy 1.10
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136 schuur 1.1 int port();
137 String hostName();
138 String nameSpace();
139 int port_;
140 String protocol_;
141 String hostName_;
142 String nameSpace_;
143 };
144
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145 mark.hamzy 1.19 class _dataType {
146 public:
147
148 _dataType (int type,
149 int size,
150 Boolean reference,
151 Boolean null,
152 Boolean array,
153 String& refClass,
154 Boolean fromProperty)
155 : _type(type),
156 _size(size),
157 _reference(reference),
158 _array(array),
159 _refClass(refClass),
160 _fromProperty(fromProperty)
161 {
162 }
163
164 _dataType (int type)
165 : _type(type),
166 mark.hamzy 1.19 _size(1),
167 _reference(false),
168 _array(false),
169 _refClass(String::EMPTY),
170 _fromProperty(false)
171 {
172 }
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173 schuur 1.1
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174 mark.hamzy 1.19 _dataType (int type,
175 int size)
176 : _type(type),
177 _size(size),
178 _reference(false),
179 _array(true),
180 _refClass(String::EMPTY),
181 _fromProperty(true)
182 {
183 }
184
185 _dataType (int type,
186 const String ref)
187 : _type(type),
188 _size(0),
189 _reference(true),
190 _array(false),
191 _refClass(ref),
192 _fromProperty(true)
193 {
194 }
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195 schuur 1.1
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196 mark.hamzy 1.19 static int convertCTypeToJavaType (CIMType cType, bool *pfSuccess)
197 {
198 static int cTypeToJType[]=
199 /* CIMType.h CIMDataType.java
200 CIMTYPE_BOOLEAN, 0 public static final int BOOLEAN = 10;
201 CIMTYPE_UINT8, 1 public static final int UINT8 = 1;
202 CIMTYPE_SINT8, 2 public static final int SINT8 = 2;
203 CIMTYPE_UINT16, 3 public static final int UINT16 = 3;
204 CIMTYPE_SINT16, 4 public static final int SINT16 = 4;
205 CIMTYPE_UINT32, 5 public static final int UINT32 = 5;
206 CIMTYPE_SINT32, 6 public static final int SINT32 = 6;
207 CIMTYPE_UINT64, 7 public static final int UINT64 = 7;
208 CIMTYPE_SINT64, 8 public static final int SINT64 = 8;
209 CIMTYPE_REAL32, 9 public static final int REAL32 = 11;
210 CIMTYPE_REAL64, 10 public static final int REAL64 = 12;
211 CIMTYPE_CHAR16, 11 public static final int CHAR16 = 14;
212 CIMTYPE_STRING, 12 public static final int STRING = 9;
213 CIMTYPE_DATETIME, 13 public static final int DATETIME = 13;
214 CIMTYPE_REFERENCE, 14 public static final int REFERENCE = 0x20+ 1;
215 CIMTYPE_OBJECT 15 public static final int OBJECT = 15;
216 */
217 mark.hamzy 1.19 // p: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
218 {/* j: */ 10, 1, 2, 3, 4, 5, 6, 7, 8,11,12,14, 9,13,0x20+1,15};
219
220 if ((int)cType < (int)CIMTYPE_BOOLEAN || (int)cType > (int)CIMTYPE_OBJECT)
221 {
222 *pfSuccess = false;
223
224 return cTypeToJType[0];
225 }
226 else
227 {
228 *pfSuccess = true;
229
230 return cTypeToJType[cType];
231 }
232 }
233
234 static CIMType convertJavaTypeToCType (int jType, bool *pfSuccess)
235 {
236 static int jTypeToCType[]=
237 /* CIMDataType.java CIMType.h
238 mark.hamzy 1.19 public static final int UINT8 = 1; CIMTYPE_UINT8, 1
239 public static final int SINT8 = 2; CIMTYPE_SINT8, 2
240 public static final int UINT16 = 3; CIMTYPE_UINT16, 3
241 public static final int SINT16 = 4; CIMTYPE_SINT16, 4
242 public static final int UINT32 = 5; CIMTYPE_UINT32, 5
243 public static final int SINT32 = 6; CIMTYPE_SINT32, 6
244 public static final int UINT64 = 7; CIMTYPE_UINT64, 7
245 public static final int SINT64 = 8; CIMTYPE_SINT64, 8
246 public static final int STRING = 9; CIMTYPE_STRING, 12
247 public static final int BOOLEAN = 10; CIMTYPE_BOOLEAN, 0
248 public static final int REAL32 = 11; CIMTYPE_REAL32, 9
249 public static final int REAL64 = 12; CIMTYPE_REAL64, 10
250 public static final int DATETIME = 13; CIMTYPE_DATETIME, 13
251 public static final int CHAR16 = 14; CIMTYPE_CHAR16, 11
252 public static final int REFERENCE = 0x20+ 1; CIMTYPE_REFERENCE, 14
253 public static final int OBJECT = 15; CIMTYPE_OBJECT 15
254 */
255 // j: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
256 {/* p: */ 0, 1, 2, 3, 4, 5, 6, 7, 8, 12, 0, 9, 10, 13, 11, 15};
257
258 if (jType < 1)
259 mark.hamzy 1.19 {
260 *pfSuccess = false;
261
262 return CIMTYPE_BOOLEAN;
263 }
264 else if (jType <= 15)
265 {
266 *pfSuccess = true;
267
268 return (CIMType)jTypeToCType[jType];
269 }
270 else if (jType == 0x20 + 1) // REFERENCE
271 {
272 *pfSuccess = true;
273
274 return CIMTYPE_REFERENCE;
275 }
276 else
277 {
278 *pfSuccess = false;
279
280 mark.hamzy 1.19 return CIMTYPE_BOOLEAN;
281 }
282 }
283
284 static char *convertJavaTypeToChars (int jType, bool *pfSuccess)
285 {
286 static char *jTypeToChars[]= {
287 /* CIMDataType.java */ NULL,
288 /* public static final int UINT8 = 1; */ "uint8",
289 /* public static final int SINT8 = 2; */ "sint8",
290 /* public static final int UINT16 = 3; */ "uint16",
291 /* public static final int SINT16 = 4; */ "sint16",
292 /* public static final int UINT32 = 5; */ "uint32",
293 /* public static final int SINT32 = 6; */ "sint32",
294 /* public static final int UINT64 = 7; */ "uint64",
295 /* public static final int SINT64 = 8; */ "sint64",
296 /* public static final int STRING = 9; */ "string",
297 /* public static final int BOOLEAN = 10; */ "boolean",
298 /* public static final int REAL32 = 11; */ "real32",
299 /* public static final int REAL64 = 12; */ "real64",
300 /* public static final int DATETIME = 13; */ "datetime",
301 mark.hamzy 1.19 /* public static final int CHAR16 = 14; */ "char16",
302 /* public static final int OBJECT = 15; */ "object"
303 };
304
305 if (jType < 1)
306 {
307 *pfSuccess = false;
308
309 return NULL;
310 }
311 else if (jType <= 15)
312 {
313 *pfSuccess = true;
314
315 return jTypeToChars[jType];
316 }
317 else if (jType == 0x20 + 1) // REFERENCE
318 {
319 *pfSuccess = true;
320
321 return "reference";
322 mark.hamzy 1.19 }
323 else
324 {
325 *pfSuccess = false;
326
327 return NULL;
328 }
329 }
330
331 int _type;
332 int _size;
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333 schuur 1.1 Boolean _reference;
334 Boolean _null;
335 Boolean _array;
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336 mark.hamzy 1.19 String _refClass;
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337 schuur 1.1 Boolean _fromProperty;
338 };
339
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340 mark.hamzy 1.13 #define VectorClassRef classRefs[0]
341 #define BooleanClassRef classRefs[1]
342 #define ByteClassRef classRefs[2]
343 #define ShortClassRef classRefs[3]
344 #define IntegerClassRef classRefs[4]
345 #define LongClassRef classRefs[5]
346 #define FloatClassRef classRefs[6]
347 #define DoubleClassRef classRefs[7]
348 #define UnsignedInt8ClassRef classRefs[8]
349 #define UnsignedInt16ClassRef classRefs[9]
350 #define UnsignedInt32ClassRef classRefs[10]
351 #define UnsignedInt64ClassRef classRefs[11]
352 #define CIMObjectPathClassRef classRefs[12]
353 #define CIMExceptionClassRef classRefs[13]
354 #define BigIntegerClassRef classRefs[14]
355 #define CIMPropertyClassRef classRefs[15]
356 #define CIMOMHandleClassRef classRefs[16]
357 #define CIMClassClassRef classRefs[17]
358 #define CIMInstanceClassRef classRefs[18]
359 #define CIMValueClassRef classRefs[19]
360 #define ObjectClassRef classRefs[20]
361 mark.hamzy 1.13 #define ThrowableClassRef classRefs[21]
362 #define StringClassRef classRefs[22]
363 #define JarClassLoaderClassRef classRefs[23]
364 #define CIMDateTimeClassRef classRefs[24]
365 #define SelectExpClassRef classRefs[25]
366 #define CIMQualifierClassRef classRefs[26]
367 #define CIMQualifierTypeClassRef classRefs[27]
368 #define CIMFlavorClassRef classRefs[28]
369 #define CIMArgumentClassRef classRefs[29]
370 #define CIMInstanceExceptionClassRef classRefs[30]
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371 mark.hamzy 1.19 #define CIMObjectClassRef classRefs[31]
372 #define CharacterClassRef classRefs[32]
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373 mark.hamzy 1.20 #define OperationContextClassRef classRefs[33]
374 #define ClassClassRef classRefs[34]
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375 mark.hamzy 1.13
376 #define BigIntegerValueOf staticMethodIDs[0]
377 #define JarClassLoaderLoad staticMethodIDs[1]
378
379 #define VectorNew instMethodIDs[0]
380 #define VectorAddElement instMethodIDs[15]
381 #define VectorElementAt instMethodIDs[16]
382 #define VectorRemoveElementAt instMethodIDs[30]
383 #define VectorSize instMethodIDs[27]
384 #define BooleanNewZ instMethodIDs[1]
385 #define ByteNewB instMethodIDs[2]
386 #define ShortNewS instMethodIDs[3]
387 #define IntegerNewI instMethodIDs[4]
388 #define LongNewJ instMethodIDs[5]
389 #define FloatNewF instMethodIDs[6]
390 #define DoubleNewD instMethodIDs[7]
391 #define UnsignedInt8NewS instMethodIDs[8]
392 #define UnsignedInt16NewI instMethodIDs[9]
393 #define UnsignedInt32NewJ instMethodIDs[10]
394 #define UnsignedInt64NewBi instMethodIDs[11]
395 #define CIMObjectPathNewI instMethodIDs[12]
396 mark.hamzy 1.13 #define CIMObjectPathCInst instMethodIDs[21]
397 #define CIMExceptionNewSt instMethodIDs[13]
398 #define CIMExceptionNewISt instMethodIDs[32]
399 #define CIMExceptionNewI instMethodIDs[18]
400 #define CIMExceptionNew instMethodIDs[41]
401 #define CIMExceptionNewStOb instMethodIDs[42]
402 #define CIMExceptionNewStObOb instMethodIDs[43]
403 #define CIMExceptionNewStObObOb instMethodIDs[44]
404 #define CIMExceptionGetCode instMethodIDs[33]
405 #define CIMExceptionGetID instMethodIDs[26]
406 #define CIMPropertyNewI instMethodIDs[14]
407 #define CIMPropertyCInst instMethodIDs[28]
408 #define CIMOMHandleNewISt instMethodIDs[17]
409 #define CIMOMHandleGetClass instMethodIDs[29]
410 #define CIMClassNewI instMethodIDs[19]
411 #define CIMClassCInst instMethodIDs[23]
412 #define CIMInstanceNewI instMethodIDs[20]
413 #define CIMInstanceCInst instMethodIDs[22]
414 #define CIMValueNewI instMethodIDs[45]
415 #define CIMValueCInst instMethodIDs[31]
416 #define CIMDateTimeNewI instMethodIDs[34]
417 mark.hamzy 1.13 #define SelectExpNewI instMethodIDs[35]
418 #define CIMQualifierNewI instMethodIDs[36]
419 #define CIMFlavorNewI instMethodIDs[37]
420 #define CIMFlavorGetFlavor instMethodIDs[38]
421 #define CIMArgumentNewI instMethodIDs[40]
422 #define CIMArgumentCInst instMethodIDs[39]
423 #define ObjectToString instMethodIDs[24]
424 #define ThrowableGetMessage instMethodIDs[25]
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425 mark.hamzy 1.19 #define CIMObjectNewIZ instMethodIDs[46]
426 #define CharacterNewC instMethodIDs[47]
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427 mark.hamzy 1.20 #define OperationContextNewI instMethodIDs[48]
428 #define OperationContextUnassociate instMethodIDs[49]
429 #define ClassGetInterfaces instMethodIDs[50]
430 #define ClassGetName instMethodIDs[51]
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431 mark.hamzy 1.22 #define UnsignedInt64NewStr instMethodIDs[52]
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432 schuur 1.1
433 //extern "C" JNIEnv* attachThread(JvmVector**);
434 //extern "C" void detachThread();
435 //extern "C" jobject getProvider(JNIEnv*,const char*,jclass*);
436 //extern "C" void checkException(JNIEnv *env);
437
438 typedef JNIEnv* (*JvmAttach)(JvmVector**);
439 typedef void (*JvmDetach)();
440
441 PEGASUS_NAMESPACE_END
442
443 #endif
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JMPIImpl.h
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