version 1.72, 2006/01/30 16:17:05
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version 1.79, 2006/07/23 18:02:33
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#include <Pegasus/Common/Linkage.h> | #include <Pegasus/Common/Linkage.h> |
#include <Pegasus/Common/TimeValue.h> | #include <Pegasus/Common/TimeValue.h> |
#include <Pegasus/Common/CIMOperationType.h> | #include <Pegasus/Common/CIMOperationType.h> |
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#include <Pegasus/Common/Linkable.h> |
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PEGASUS_NAMESPACE_BEGIN | PEGASUS_NAMESPACE_BEGIN |
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/** The Message class and derived classes are used to pass messages between | /** The Message class and derived classes are used to pass messages between |
modules. Messages are passed between modules using the message queues | modules. Messages are passed between modules using the message queues |
(see MessageQueue class). Derived classes may add their own fields. | (see MessageQueue class). Derived classes may add their own fields. |
This base class defines two common fields: type, which is the type of |
This base class defines a common type field, which is the type of |
the message, and key which is a key value whose meaning is defined by |
the message. |
the derived class. The MessageQueue class provides methods for finding |
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messages by both type and key. |
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The Message class also provides previous and next pointers which are | The Message class also provides previous and next pointers which are |
used to place the messages on a queue by the MessageQueue class. | used to place the messages on a queue by the MessageQueue class. |
*/ | */ |
class PEGASUS_COMMON_LINKAGE Message |
class PEGASUS_COMMON_LINKAGE Message : public Linkable |
{ | { |
public: | public: |
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Message( | Message( |
Uint32 type, | Uint32 type, |
Uint32 destination = 0, | Uint32 destination = 0, |
Uint32 key = getNextKey(), |
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Uint32 routing_code = 0, |
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Uint32 mask = message_mask::type_legacy) | Uint32 mask = message_mask::type_legacy) |
: | : |
_type(type), | _type(type), |
_key(key), |
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_routing_code(routing_code), |
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_mask(mask), | _mask(mask), |
_httpMethod (HTTP_METHOD__POST), | _httpMethod (HTTP_METHOD__POST), |
_close_connect(false), | _close_connect(false), |
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if (this != &msg) | if (this != &msg) |
{ | { |
_type = msg._type; | _type = msg._type; |
_key = msg._key; |
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_routing_code = msg._routing_code; |
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_mask = msg._mask; | _mask = msg._mask; |
_last_thread_id = msg._last_thread_id; | _last_thread_id = msg._last_thread_id; |
_next = _prev = _async = 0; | _next = _prev = _async = 0; |
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void setType(Uint32 type) { _type = type; } | void setType(Uint32 type) { _type = type; } |
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Uint32 getKey() const { return _key; } |
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void setKey(Uint32 key) { _key = key; } |
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Uint32 getRouting() const { return _routing_code; } |
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void setRouting(Uint32 routing) { _routing_code = routing; } |
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Uint32 getMask() const { return _mask; } | Uint32 getMask() const { return _mask; } |
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void setMask(Uint32 mask) { _mask = mask; } | void setMask(Uint32 mask) { _mask = mask; } |
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const Message* getPrevious() const { return _prev; } | const Message* getPrevious() const { return _prev; } |
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static Uint32 getNextKey() |
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{ |
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AutoMutex autoMut(_mut); |
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Uint32 ret = _nextKey++; |
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return ret; |
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} |
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static CIMOperationType convertMessageTypetoCIMOpType(Uint32 type); | static CIMOperationType convertMessageTypetoCIMOpType(Uint32 type); |
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#ifdef PEGASUS_DEBUG | #ifdef PEGASUS_DEBUG |
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Boolean printHeader = true) const; | Boolean printHeader = true) const; |
#endif | #endif |
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// << Thu Dec 27 10:46:04 2001 mdd >> for use with DQueue container |
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// as used by AsyncOpNode |
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Boolean operator == (const void *msg ) |
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{ |
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if (reinterpret_cast<void *>(this) == msg ) |
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return true; |
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return false; |
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} |
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Message *get_async(void) | Message *get_async(void) |
{ | { |
Message *ret = _async; | Message *ret = _async; |
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return false; | return false; |
} | } |
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// << Tue Jul 1 13:41:02 2003 mdd >> pep_88 - |
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// assist in synchronizing responses with requests |
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void synch_response(Message *req) |
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{ |
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_key = req->_key; |
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_routing_code = req->_routing_code; |
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} |
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// set the message index indicating what piece (or sequence) this is | // set the message index indicating what piece (or sequence) this is |
// message indexes start at zero | // message indexes start at zero |
void setIndex(Uint32 index) { _index = index; } | void setIndex(Uint32 index) { _index = index; } |
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private: | private: |
Uint32 _type; | Uint32 _type; |
Uint32 _key; |
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Uint32 _routing_code; |
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Uint32 _mask; | Uint32 _mask; |
HttpMethod _httpMethod; | HttpMethod _httpMethod; |
// Needed for performance measurement | // Needed for performance measurement |
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MessageQueue* _owner; | MessageQueue* _owner; |
Boolean _isComplete; | Boolean _isComplete; |
Uint32 _index; | Uint32 _index; |
static Uint32 _nextKey; |
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static Mutex _mut; |
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friend class cimom; | friend class cimom; |
friend class MessageQueue; | friend class MessageQueue; |
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CIM_DELETE_QUALIFIER_REQUEST_MESSAGE, | CIM_DELETE_QUALIFIER_REQUEST_MESSAGE, |
CIM_ENUMERATE_QUALIFIERS_REQUEST_MESSAGE, | CIM_ENUMERATE_QUALIFIERS_REQUEST_MESSAGE, |
CIM_INVOKE_METHOD_REQUEST_MESSAGE, | CIM_INVOKE_METHOD_REQUEST_MESSAGE, |
CIM_ENABLE_INDICATION_SUBSCRIPTION_REQUEST_MESSAGE, |
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CIM_MODIFY_INDICATION_SUBSCRIPTION_REQUEST_MESSAGE, |
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CIM_DISABLE_INDICATION_SUBSCRIPTION_REQUEST_MESSAGE, |
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CIM_PROCESS_INDICATION_REQUEST_MESSAGE, | CIM_PROCESS_INDICATION_REQUEST_MESSAGE, |
CIM_HANDLE_INDICATION_REQUEST_MESSAGE, // 30 |
CIM_HANDLE_INDICATION_REQUEST_MESSAGE, |
CIM_NOTIFY_PROVIDER_REGISTRATION_REQUEST_MESSAGE, | CIM_NOTIFY_PROVIDER_REGISTRATION_REQUEST_MESSAGE, |
CIM_NOTIFY_PROVIDER_TERMINATION_REQUEST_MESSAGE, | CIM_NOTIFY_PROVIDER_TERMINATION_REQUEST_MESSAGE, |
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CIM_CREATE_SUBSCRIPTION_REQUEST_MESSAGE, // 30 |
// new |
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CIM_CREATE_SUBSCRIPTION_REQUEST_MESSAGE, |
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CIM_MODIFY_SUBSCRIPTION_REQUEST_MESSAGE, | CIM_MODIFY_SUBSCRIPTION_REQUEST_MESSAGE, |
CIM_DELETE_SUBSCRIPTION_REQUEST_MESSAGE, | CIM_DELETE_SUBSCRIPTION_REQUEST_MESSAGE, |
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// new |
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CIM_DISABLE_MODULE_REQUEST_MESSAGE, | CIM_DISABLE_MODULE_REQUEST_MESSAGE, |
CIM_ENABLE_MODULE_REQUEST_MESSAGE, | CIM_ENABLE_MODULE_REQUEST_MESSAGE, |
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CIM_STOP_ALL_PROVIDERS_REQUEST_MESSAGE, | CIM_STOP_ALL_PROVIDERS_REQUEST_MESSAGE, |
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CIM_GET_CLASS_RESPONSE_MESSAGE, | CIM_GET_CLASS_RESPONSE_MESSAGE, |
CIM_GET_INSTANCE_RESPONSE_MESSAGE, // 40 |
CIM_GET_INSTANCE_RESPONSE_MESSAGE, |
CIM_EXPORT_INDICATION_RESPONSE_MESSAGE, | CIM_EXPORT_INDICATION_RESPONSE_MESSAGE, |
CIM_DELETE_CLASS_RESPONSE_MESSAGE, | CIM_DELETE_CLASS_RESPONSE_MESSAGE, |
CIM_DELETE_INSTANCE_RESPONSE_MESSAGE, |
CIM_DELETE_INSTANCE_RESPONSE_MESSAGE, // 40 |
CIM_CREATE_CLASS_RESPONSE_MESSAGE, | CIM_CREATE_CLASS_RESPONSE_MESSAGE, |
CIM_CREATE_INSTANCE_RESPONSE_MESSAGE, | CIM_CREATE_INSTANCE_RESPONSE_MESSAGE, |
CIM_MODIFY_CLASS_RESPONSE_MESSAGE, | CIM_MODIFY_CLASS_RESPONSE_MESSAGE, |
CIM_MODIFY_INSTANCE_RESPONSE_MESSAGE, | CIM_MODIFY_INSTANCE_RESPONSE_MESSAGE, |
CIM_ENUMERATE_CLASSES_RESPONSE_MESSAGE, | CIM_ENUMERATE_CLASSES_RESPONSE_MESSAGE, |
CIM_ENUMERATE_CLASS_NAMES_RESPONSE_MESSAGE, | CIM_ENUMERATE_CLASS_NAMES_RESPONSE_MESSAGE, |
CIM_ENUMERATE_INSTANCES_RESPONSE_MESSAGE, // 50 |
CIM_ENUMERATE_INSTANCES_RESPONSE_MESSAGE, |
CIM_ENUMERATE_INSTANCE_NAMES_RESPONSE_MESSAGE, | CIM_ENUMERATE_INSTANCE_NAMES_RESPONSE_MESSAGE, |
CIM_EXEC_QUERY_RESPONSE_MESSAGE, | CIM_EXEC_QUERY_RESPONSE_MESSAGE, |
CIM_ASSOCIATORS_RESPONSE_MESSAGE, |
CIM_ASSOCIATORS_RESPONSE_MESSAGE, // 50 |
CIM_ASSOCIATOR_NAMES_RESPONSE_MESSAGE, | CIM_ASSOCIATOR_NAMES_RESPONSE_MESSAGE, |
CIM_REFERENCES_RESPONSE_MESSAGE, | CIM_REFERENCES_RESPONSE_MESSAGE, |
CIM_REFERENCE_NAMES_RESPONSE_MESSAGE, | CIM_REFERENCE_NAMES_RESPONSE_MESSAGE, |
CIM_GET_PROPERTY_RESPONSE_MESSAGE, | CIM_GET_PROPERTY_RESPONSE_MESSAGE, |
CIM_SET_PROPERTY_RESPONSE_MESSAGE, | CIM_SET_PROPERTY_RESPONSE_MESSAGE, |
CIM_GET_QUALIFIER_RESPONSE_MESSAGE, | CIM_GET_QUALIFIER_RESPONSE_MESSAGE, |
CIM_SET_QUALIFIER_RESPONSE_MESSAGE, // 60 |
CIM_SET_QUALIFIER_RESPONSE_MESSAGE, |
CIM_DELETE_QUALIFIER_RESPONSE_MESSAGE, | CIM_DELETE_QUALIFIER_RESPONSE_MESSAGE, |
CIM_ENUMERATE_QUALIFIERS_RESPONSE_MESSAGE, | CIM_ENUMERATE_QUALIFIERS_RESPONSE_MESSAGE, |
CIM_INVOKE_METHOD_RESPONSE_MESSAGE, |
CIM_INVOKE_METHOD_RESPONSE_MESSAGE, // 60 |
CIM_ENABLE_INDICATION_SUBSCRIPTION_RESPONSE_MESSAGE, |
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CIM_MODIFY_INDICATION_SUBSCRIPTION_RESPONSE_MESSAGE, |
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CIM_DISABLE_INDICATION_SUBSCRIPTION_RESPONSE_MESSAGE, |
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CIM_PROCESS_INDICATION_RESPONSE_MESSAGE, | CIM_PROCESS_INDICATION_RESPONSE_MESSAGE, |
CIM_NOTIFY_PROVIDER_REGISTRATION_RESPONSE_MESSAGE, | CIM_NOTIFY_PROVIDER_REGISTRATION_RESPONSE_MESSAGE, |
CIM_NOTIFY_PROVIDER_TERMINATION_RESPONSE_MESSAGE, | CIM_NOTIFY_PROVIDER_TERMINATION_RESPONSE_MESSAGE, |
CIM_HANDLE_INDICATION_RESPONSE_MESSAGE, // 70 |
CIM_HANDLE_INDICATION_RESPONSE_MESSAGE, |
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// new |
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CIM_CREATE_SUBSCRIPTION_RESPONSE_MESSAGE, | CIM_CREATE_SUBSCRIPTION_RESPONSE_MESSAGE, |
CIM_MODIFY_SUBSCRIPTION_RESPONSE_MESSAGE, | CIM_MODIFY_SUBSCRIPTION_RESPONSE_MESSAGE, |
CIM_DELETE_SUBSCRIPTION_RESPONSE_MESSAGE, | CIM_DELETE_SUBSCRIPTION_RESPONSE_MESSAGE, |
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// new |
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CIM_DISABLE_MODULE_RESPONSE_MESSAGE, | CIM_DISABLE_MODULE_RESPONSE_MESSAGE, |
CIM_ENABLE_MODULE_RESPONSE_MESSAGE, | CIM_ENABLE_MODULE_RESPONSE_MESSAGE, |
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CIM_STOP_ALL_PROVIDERS_RESPONSE_MESSAGE, // 70 |
CIM_STOP_ALL_PROVIDERS_RESPONSE_MESSAGE, |
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// Monitor-related messages: | // Monitor-related messages: |
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// HTTP messages: | // HTTP messages: |
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HTTP_MESSAGE, | HTTP_MESSAGE, |
HTTP_ERROR_MESSAGE, // 80 |
HTTP_ERROR_MESSAGE, |
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// Exception messages to be passed to a CIM client application: | // Exception messages to be passed to a CIM client application: |
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ASYNC_DEREGISTER_CIM_SERVICE, | ASYNC_DEREGISTER_CIM_SERVICE, |
ASYNC_UPDATE_CIM_SERVICE, | ASYNC_UPDATE_CIM_SERVICE, |
ASYNC_IOCTL, | ASYNC_IOCTL, |
ASYNC_CIMSERVICE_START, |
ASYNC_CIMSERVICE_START, // 80 |
ASYNC_CIMSERVICE_STOP, | ASYNC_CIMSERVICE_STOP, |
ASYNC_CIMSERVICE_PAUSE, | ASYNC_CIMSERVICE_PAUSE, |
ASYNC_CIMSERVICE_RESUME, | ASYNC_CIMSERVICE_RESUME, |
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ASYNC_ASYNC_OP_START, // 90 |
ASYNC_ASYNC_OP_START, |
ASYNC_ASYNC_OP_RESULT, | ASYNC_ASYNC_OP_RESULT, |
ASYNC_ASYNC_LEGACY_OP_START, | ASYNC_ASYNC_LEGACY_OP_START, |
ASYNC_ASYNC_LEGACY_OP_RESULT, | ASYNC_ASYNC_LEGACY_OP_RESULT, |
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ASYNC_FIND_SERVICE_Q, | ASYNC_FIND_SERVICE_Q, |
ASYNC_FIND_SERVICE_Q_RESULT, | ASYNC_FIND_SERVICE_Q_RESULT, |
ASYNC_ENUMERATE_SERVICE, |
ASYNC_ENUMERATE_SERVICE, // 90 |
ASYNC_ENUMERATE_SERVICE_RESULT, | ASYNC_ENUMERATE_SERVICE_RESULT, |
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ASYNC_REGISTERED_MODULE, | ASYNC_REGISTERED_MODULE, |
ASYNC_DEREGISTERED_MODULE, | ASYNC_DEREGISTERED_MODULE, |
ASYNC_FIND_MODULE_IN_SERVICE, // 100 |
ASYNC_FIND_MODULE_IN_SERVICE, |
ASYNC_FIND_MODULE_IN_SERVICE_RESPONSE, | ASYNC_FIND_MODULE_IN_SERVICE_RESPONSE, |
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ASYNC_ASYNC_MODULE_OP_START, | ASYNC_ASYNC_MODULE_OP_START, |
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CIM_NOTIFY_PROVIDER_ENABLE_REQUEST_MESSAGE, | CIM_NOTIFY_PROVIDER_ENABLE_REQUEST_MESSAGE, |
CIM_NOTIFY_PROVIDER_ENABLE_RESPONSE_MESSAGE, | CIM_NOTIFY_PROVIDER_ENABLE_RESPONSE_MESSAGE, |
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CIM_NOTIFY_PROVIDER_FAIL_REQUEST_MESSAGE, // 100 |
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CIM_NOTIFY_PROVIDER_FAIL_RESPONSE_MESSAGE, |
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CIM_INITIALIZE_PROVIDER_REQUEST_MESSAGE, | CIM_INITIALIZE_PROVIDER_REQUEST_MESSAGE, |
CIM_INITIALIZE_PROVIDER_RESPONSE_MESSAGE, | CIM_INITIALIZE_PROVIDER_RESPONSE_MESSAGE, |
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