gecko-dev/dom/plugins/base/nsJSNPRuntime.h

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#ifndef nsJSNPRuntime_h_
#define nsJSNPRuntime_h_

#include "nscore.h"
#include "jsapi.h"
#include "npapi.h"
#include "npruntime.h"
#include "pldhash.h"

class nsJSNPRuntime
{
public:
  static void OnPluginDestroy(NPP npp);
};

class nsJSObjWrapperKey
{
public:
  nsJSObjWrapperKey(JSObject *obj, NPP npp)
    : mJSObj(obj), mNpp(npp)
  {
  }

  JSObject *mJSObj;

  const NPP mNpp;
};

class nsJSObjWrapper : public NPObject,
                       public nsJSObjWrapperKey
{
public:
  static NPObject *GetNewOrUsed(NPP npp, JSContext *cx, JSObject *obj);

protected:
  nsJSObjWrapper(NPP npp);
  ~nsJSObjWrapper();

  static NPObject * NP_Allocate(NPP npp, NPClass *aClass);
  static void NP_Deallocate(NPObject *obj);
  static void NP_Invalidate(NPObject *obj);
  static bool NP_HasMethod(NPObject *, NPIdentifier identifier);
  static bool NP_Invoke(NPObject *obj, NPIdentifier method,
                        const NPVariant *args, uint32_t argCount,
                        NPVariant *result);
  static bool NP_InvokeDefault(NPObject *obj, const NPVariant *args,
                               uint32_t argCount, NPVariant *result);
  static bool NP_HasProperty(NPObject * obj, NPIdentifier property);
  static bool NP_GetProperty(NPObject *obj, NPIdentifier property,
                             NPVariant *result);
  static bool NP_SetProperty(NPObject *obj, NPIdentifier property,
                             const NPVariant *value);
  static bool NP_RemoveProperty(NPObject *obj, NPIdentifier property);
  static bool NP_Enumerate(NPObject *npobj, NPIdentifier **identifier,
                           uint32_t *count);
  static bool NP_Construct(NPObject *obj, const NPVariant *args,
                           uint32_t argCount, NPVariant *result);

public:
  static NPClass sJSObjWrapperNPClass;
};

class nsNPObjWrapper
{
public:
  static void OnDestroy(NPObject *npobj);
  static JSObject *GetNewOrUsed(NPP npp, JSContext *cx, NPObject *npobj);
};

bool
JSValToNPVariant(NPP npp, JSContext *cx, jsval val, NPVariant *variant);


#endif // nsJSNPRuntime_h_