35944f86f2
this is smaller than firefox and has special handling for small screens which is useful for machines like the zaurus. unfortunately, it's not there yet, see the TODO. please don't add this to the www Makefile yet.
124 lines
4.0 KiB
C++
124 lines
4.0 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 2001 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Stuart Parmenter <pavlov@netscape.com>
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*/
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/* Implement shared vtbl methods. */
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#include "xptcprivate.h"
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#if defined(sparc) || defined(__sparc__)
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extern "C" nsresult
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PrepareAndDispatch(nsXPTCStubBase* self, PRUint64 methodIndex, PRUint64* args)
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{
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#define PARAM_BUFFER_COUNT 16
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nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
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nsXPTCMiniVariant* dispatchParams = NULL;
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nsIInterfaceInfo* iface_info = NULL;
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const nsXPTMethodInfo* info;
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PRUint8 paramCount;
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PRUint8 i;
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nsresult result = NS_ERROR_FAILURE;
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NS_ASSERTION(self,"no self");
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self->GetInterfaceInfo(&iface_info);
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NS_ASSERTION(iface_info,"no interface info");
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iface_info->GetMethodInfo(PRUint16(methodIndex), &info);
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NS_ASSERTION(info,"no interface info");
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paramCount = info->GetParamCount();
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// setup variant array pointer
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if(paramCount > PARAM_BUFFER_COUNT)
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dispatchParams = new nsXPTCMiniVariant[paramCount];
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else
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dispatchParams = paramBuffer;
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NS_ASSERTION(dispatchParams,"no place for params");
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PRUint64* ap = args;
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for(i = 0; i < paramCount; i++, ap++)
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{
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const nsXPTParamInfo& param = info->GetParam(i);
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const nsXPTType& type = param.GetType();
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nsXPTCMiniVariant* dp = &dispatchParams[i];
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if(param.IsOut() || !type.IsArithmetic())
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{
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dp->val.p = (void*) *ap;
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continue;
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}
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// else
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switch(type)
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{
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case nsXPTType::T_BOOL : dp->val.b = *((PRInt64*) ap); break;
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case nsXPTType::T_CHAR : dp->val.c = *((PRUint64*) ap); break;
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case nsXPTType::T_WCHAR : dp->val.wc = *((PRInt64*) ap); break;
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case nsXPTType::T_I8 : dp->val.i8 = *((PRInt64*) ap); break;
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case nsXPTType::T_I16 : dp->val.i16 = *((PRInt64*) ap); break;
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case nsXPTType::T_I32 : dp->val.i32 = *((PRInt64*) ap); break;
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case nsXPTType::T_I64 : dp->val.i64 = *((PRInt64*) ap); break;
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case nsXPTType::T_U8 : dp->val.u8 = *((PRUint64*) ap); break;
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case nsXPTType::T_U16 : dp->val.u16 = *((PRUint64*)ap); break;
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case nsXPTType::T_U32 : dp->val.u32 = *((PRUint64*)ap); break;
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case nsXPTType::T_U64 : dp->val.u64 = *((PRUint64*) ap); break;
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case nsXPTType::T_FLOAT : dp->val.f = ((float*) ap)[1]; break;
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case nsXPTType::T_DOUBLE : dp->val.d = *((double*) ap); break;
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default:
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NS_ASSERTION(0, "bad type");
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break;
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}
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}
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result = self->CallMethod((PRUint16)methodIndex, info, dispatchParams);
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NS_RELEASE(iface_info);
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if(dispatchParams != paramBuffer)
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delete [] dispatchParams;
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return result;
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}
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extern "C" int SharedStub(int, int*);
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#define STUB_ENTRY(n) \
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nsresult nsXPTCStubBase::Stub##n() \
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{ \
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int dummy; /* defeat tail-call optimization */ \
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return SharedStub(n, &dummy); \
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}
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#define SENTINEL_ENTRY(n) \
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nsresult nsXPTCStubBase::Sentinel##n() \
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{ \
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NS_ASSERTION(0,"nsXPTCStubBase::Sentinel called"); \
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return NS_ERROR_NOT_IMPLEMENTED; \
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}
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#include "xptcstubsdef.inc"
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#endif /* sparc || __sparc__ */
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