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lightning-sunbird  0.9+nobinonly
Defines | Functions
xptcstubsce.cpp File Reference
#include "xptcprivate.h"
#include "xptcstubsdef.inc"

Go to the source code of this file.

Defines

#define PARAM_BUFFER_COUNT   16
#define STUB_ENTRY(n)
#define SENTINEL_ENTRY(n)

Functions

nsresult __stdcall PrepareAndDispatch (nsXPTCStubBase *self, uint32 methodIndex, PRUint32 *args)
void xptc_dummy ()

Define Documentation

Value:
nsresult __stdcall nsXPTCStubBase::Sentinel##n()       \
{                                                      \
    NS_ASSERTION(0,"nsXPTCStubBase::Sentinel called"); \
    return NS_ERROR_NOT_IMPLEMENTED;                   \
}                                                      \

Definition at line 137 of file xptcstubsce.cpp.

Value:
nsresult __stdcall asmXPTCStubBase_Stub##n( void ); \
                                                    \
XPTC_PUBLIC_API(nsresult)                           \
__stdcall nsXPTCStubBase::Stub##n()                 \
{                                                   \
       return asmXPTCStubBase_Stub##n();               \
}                                                   \

Definition at line 127 of file xptcstubsce.cpp.


Function Documentation

nsresult __stdcall PrepareAndDispatch ( nsXPTCStubBase *  self,
uint32  methodIndex,
PRUint32 args 
)

Definition at line 48 of file xptcstubsce.cpp.

{
#define PARAM_BUFFER_COUNT     16

       nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
       nsXPTCMiniVariant* dispatchParams = NULL;
       nsIInterfaceInfo* iface_info = NULL;
       const nsXPTMethodInfo* info;
       PRUint8 paramCount;
       PRUint8 i;
       nsresult result = NS_ERROR_FAILURE;

       NS_ASSERTION(self,"no self");

       self->GetInterfaceInfo(&iface_info);
       NS_ASSERTION(iface_info,"no interface info");

       iface_info->GetMethodInfo(PRUint16(methodIndex), &info);
       NS_ASSERTION(info,"no interface info");

       paramCount = info->GetParamCount();

    // setup variant array pointer
       if(paramCount > PARAM_BUFFER_COUNT)
              dispatchParams = new nsXPTCMiniVariant[paramCount];
       else
              dispatchParams = paramBuffer;
       NS_ASSERTION(dispatchParams,"no place for params");

       PRUint32* ap = args;
       for(i = 0; i < paramCount; i++, ap++)
       {
              const nsXPTParamInfo& param = info->GetParam(i);
              const nsXPTType& type = param.GetType();
              nsXPTCMiniVariant* dp = &dispatchParams[i];

              if(param.IsOut() || !type.IsArithmetic())
              {
                     dp->val.p = (void*) *ap;
                     continue;
              }
       // else
              switch(type)
              {
                     case nsXPTType::T_I8     : dp->val.i8  = *((PRInt8*)  ap);       break;
                     case nsXPTType::T_I16    : dp->val.i16 = *((PRInt16*) ap);       break;
                     case nsXPTType::T_I32    : dp->val.i32 = *((PRInt32*) ap);       break;
                     case nsXPTType::T_I64    : dp->val.i64 = *((PRInt64*) ap); ap++; break;
                     case nsXPTType::T_U8     : dp->val.u8  = *((PRUint8*) ap);       break;
                     case nsXPTType::T_U16    : dp->val.u16 = *((PRUint16*)ap);       break;
                     case nsXPTType::T_U32    : dp->val.u32 = *((PRUint32*)ap);       break;
                     case nsXPTType::T_U64    : dp->val.u64 = *((PRUint64*)ap); ap++; break;
                     case nsXPTType::T_FLOAT  : dp->val.f   = *((float*)   ap);       break;
                     case nsXPTType::T_DOUBLE : dp->val.d   = *((double*)  ap); ap++; break;
                     case nsXPTType::T_BOOL   : dp->val.b   = *((PRBool*)  ap);       break;
                     case nsXPTType::T_CHAR   : dp->val.c   = *((char*)    ap);       break;
                     case nsXPTType::T_WCHAR  : dp->val.wc  = *((wchar_t*) ap);       break;
                     default:
                            NS_ASSERTION(0, "bad type");
                            break;
              }
       }

       result = self->CallMethod((PRUint16)methodIndex, info, dispatchParams);

       NS_RELEASE(iface_info);

       if(dispatchParams != paramBuffer)
              delete [] dispatchParams;

       return result;
}

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Definition at line 148 of file xptcstubsce.cpp.

{
}

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