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Diff for /omi/provmgr/context.h between version 1.2 and 1.3

version 1.2, 2015/04/20 18:10:13 version 1.3, 2015/04/20 18:19:56
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 #include <common.h> #include <common.h>
 #include <base/base.h> #include <base/base.h>
   #include <base/Strand.h>
   #include <pal/thread.h>
 #include "provmgr.h" #include "provmgr.h"
   #include <pal/lock.h>
  
 BEGIN_EXTERNC BEGIN_EXTERNC
  
   #define CONTEXT_STRANDAUX_TRYPOSTLEFT           0
   #define CONTEXT_STRANDAUX_TRYPOSTLEFT_NOTIFY    1
   #define CONTEXT_STRANDAUX_INVOKESUBSCRIBE       2
   
 typedef enum _Context_Type typedef enum _Context_Type
 { {
     CTX_TYPE_SINGLE_ITEM = 0,   /* regular execution, post results to the caller */     CTX_TYPE_SINGLE_ITEM = 0,   /* regular execution, post results to the caller */
     CTX_TYPE_IND_NOTINITIALIZED,    /* un-initialized indication context */      CTX_TYPE_IND_AGGREGATION,       /* indication context (AggregationContext) */
     CTX_TYPE_IND_READY,             /* indication context that is ready for operation */      CTX_TYPE_IND_SUBSCRIPTION,      /* indication context (SubscriptionContext) */
       CTX_TYPE_IND_LIFECYCLE,         /* indication context (LifecycleContext) */
       CTX_TYPE_IND_SUB_UNSUB,         /* indication context for invoking Subscribe and Unsubscribe */
     CTX_TYPE_INVOKE_WITH_INSTANCE   /* calling get before invoke - call invoke with result instance */     CTX_TYPE_INVOKE_WITH_INSTANCE   /* calling get before invoke - call invoke with result instance */
 } }
 Context_Type; Context_Type;
  
   // for Context.tryingToPostLeft
   #define CONTEXT_POSTLEFT_POSTING    1   // If Context_PostMessageLeft is trying to post to the left
   #define CONTEXT_POSTLEFT_SCHEDULED  2   // If CONTEXT_STRANDAUX_POSTLEFT is currently scheduled
   
 typedef struct _Context typedef struct _Context
 { {
     MI_Context base;     MI_Context base;
     MI_Uint32 magic;     MI_Uint32 magic;
  
       Strand              strand;                     // manages interaction with the component to the left (dispatcher, agent, etc.)
       Lock                lock;
       Message *           msgPostingLeft;
       volatile ptrdiff_t  tryingToPostLeft;           // CONTEXT_POSTLEFT_* flags
   
     /* Pointer to the request message (containing the callback) */     /* Pointer to the request message (containing the callback) */
     Message* request;      RequestMsg*         request;
       Message*            loadRequest;
  
     /* chain processing */     /* chain processing */
     Context_Type    chainType;      Context_Type        ctxType;
  
     /* delayed invoke parameters */     /* delayed invoke parameters */
     MI_MethodDecl* md;     MI_MethodDecl* md;
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     /* Whether instanceName has been matched yet. */     /* Whether instanceName has been matched yet. */
     MI_Boolean matchedInstanceName;     MI_Boolean matchedInstanceName;
   
   // Uncomment when no longer using Selector
   // #if !defined(CONFIG_OS_WINDOWS)
       /* If Context_PostMessageLeft is trying to post from the IO thread */
       MI_Boolean          postingOnIoThread;
   // #endif
   
       /* Information needed if provider does not post a response instance as part of a modify command*/
       MI_Instance *       keyInstance;
       MI_Boolean          postedModifyGetInstance;
       MI_Boolean          postedModifyEnumInstance;
       MI_Boolean          postedModifyInstance;
 } }
 Context; Context;
  
 void Context_Init(  typedef enum _ContextInitOptions
     Context* self,  {
     Provider*   provider);      ContextInit_CompleteOpen    = 0,
       ContextInit_DelayOpen       = 1,
       ContextInit_DontLeaveStrand = 2,
       ContextInit_NoInteraction   = 3
   }
   ContextInitOptions;
   
  
 void Context_Destroy(  MI_Result _Context_Init(
     Context* self);      _Out_ Context* self,
       _In_opt_ Provider* provider,
       _Inout_opt_ InteractionOpenParams* interactionParams,
       ContextInitOptions options,
       Context_Type ctxType );
   
   void _Context_Destroy(
       _Inout_ Context* self);
   
   MI_INLINE
   MI_Result Context_Init(
       _Out_ Context* self,
       _In_opt_ Provider* provider,
       _Inout_opt_ InteractionOpenParams* interactionParams)
   {
       ContextInitOptions option = (NULL == interactionParams) ? ContextInit_NoInteraction : ContextInit_CompleteOpen;
       return _Context_Init( self, provider, interactionParams, option, CTX_TYPE_SINGLE_ITEM );
   }
   
   MI_INLINE
   MI_Result Context_Init_ByType(
       _Out_ Context* self,
       _In_ Provider* provider,
       _Inout_ InteractionOpenParams* interactionParams,
       _In_ Context_Type ctxType )
   {
       return _Context_Init( self, provider, interactionParams, ContextInit_DontLeaveStrand, ctxType );
   }
   
   MI_INLINE
   MI_Result Context_PartialInit(
       _Out_ Context* self,
       _In_ Provider* provider,
       _Inout_ InteractionOpenParams* interactionParams)
   {
       return _Context_Init( self, provider, interactionParams, ContextInit_DelayOpen, CTX_TYPE_SINGLE_ITEM );
   }
   
   void Context_CompleteOpen(
       _In_ Context* self,
       _In_ InteractionOpenParams* params,
            MI_Result result);
   
   void Context_Close(
       _In_ _Post_invalid_ Context* self );
   
   // this is to be used by provmgr to post schema; not exposed to the provider
   void Context_PostSchema(
       _In_ Context* self,
       _In_ Message* msg);
   
   // Post a message to the component to the left
   void Context_PostMessageLeft(
       _In_ Context* self,
       _In_ Message* msg);
  
 extern MI_ContextFT __mi_contextFT; extern MI_ContextFT __mi_contextFT;
  
   //
   // Initialize subscribe/unsubscribe context
   //
   MI_Result Subunsub_Context_Init(
       _Out_ Context* self,
       _In_ MI_Result* result,
       _In_ RequestMsg* msg);
   
 END_EXTERNC END_EXTERNC
  
 #endif /* _context_h */ #endif /* _context_h */

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Removed from v.1.2  
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  Added in v.1.3
ViewCVS 0.9.2