45 lines
1.9 KiB
C++
45 lines
1.9 KiB
C++
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* Platform specific code to invoke XPCOM methods on native objects */
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#include "xptcprivate.h"
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#ifndef WIN32
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#error "This code is for Win32 only"
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#endif
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extern "C" void __fastcall
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invoke_copy_to_stack(uint32_t* d, uint32_t paramCount, nsXPTCVariant* s)
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{
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for(; paramCount > 0; paramCount--, d++, s++)
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{
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if(s->IsIndirect())
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{
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*((void**)d) = &s->val;
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continue;
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}
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switch(s->type)
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{
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case nsXPTType::T_I8 : *((int8_t*) d) = s->val.i8; break;
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case nsXPTType::T_I16 : *((int16_t*) d) = s->val.i16; break;
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case nsXPTType::T_I32 : *((int32_t*) d) = s->val.i32; break;
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case nsXPTType::T_I64 : *((int64_t*) d) = s->val.i64; d++; break;
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case nsXPTType::T_U8 : *((uint8_t*) d) = s->val.u8; break;
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case nsXPTType::T_U16 : *((uint16_t*)d) = s->val.u16; break;
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case nsXPTType::T_U32 : *((uint32_t*)d) = s->val.u32; break;
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case nsXPTType::T_U64 : *((uint64_t*)d) = s->val.u64; d++; break;
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case nsXPTType::T_FLOAT : *((float*) d) = s->val.f; break;
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case nsXPTType::T_DOUBLE : *((double*) d) = s->val.d; d++; break;
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case nsXPTType::T_BOOL : *((bool*) d) = s->val.b; break;
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case nsXPTType::T_CHAR : *((char*) d) = s->val.c; break;
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case nsXPTType::T_WCHAR : *((wchar_t*) d) = s->val.wc; break;
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default:
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// all the others are plain pointer types
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*((void**)d) = s->val.p;
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break;
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}
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}
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}
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