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-rw-r--r--bridges/source/cpp_uno/gcc3_linux_intel/call.hxx28
-rw-r--r--bridges/source/cpp_uno/gcc3_linux_intel/call.s308
-rw-r--r--bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.cxx150
-rw-r--r--bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.hxx37
-rw-r--r--bridges/source/cpp_uno/gcc3_linux_intel/cpp2uno.cxx517
-rw-r--r--bridges/source/cpp_uno/gcc3_linux_intel/except.cxx302
-rw-r--r--bridges/source/cpp_uno/gcc3_linux_intel/share.hxx156
-rw-r--r--bridges/source/cpp_uno/gcc3_linux_intel/uno2cpp.cxx392
8 files changed, 1890 insertions, 0 deletions
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/call.hxx b/bridges/source/cpp_uno/gcc3_linux_intel/call.hxx
new file mode 100644
index 000000000..2051be13d
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/call.hxx
@@ -0,0 +1,28 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+extern "C" void cpp_vtable_call(
+ int nFunctionIndex, int nVtableOffset, void ** pCallStack,
+ void * pRegisterReturn);
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/call.s b/bridges/source/cpp_uno/gcc3_linux_intel/call.s
new file mode 100644
index 000000000..0a5870def
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/call.s
@@ -0,0 +1,308 @@
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+ .text
+
+.globl privateSnippetExecutorGeneral
+ .type privateSnippetExecutorGeneral,@function
+privateSnippetExecutorGeneral:
+.LFBg:
+ movl %esp,%ecx
+ pushl %ebp # proper stack frame needed for exception handling
+.LCFIg0:
+ movl %esp,%ebp
+.LCFIg1:
+ subl $0x8,%esp # 32bit returnValue, and preserve potential 128bit
+ # stack alignment
+ pushl %esp # 32bit &returnValue
+ pushl %ecx # 32bit pCallStack
+ pushl %edx # 32bit nVtableOffset
+ pushl %eax # 32bit nFunctionIndex
+ call cpp_vtable_call
+ movl 16(%esp),%eax # 32bit returnValue
+ leave
+ ret
+.LFEg:
+ .size privateSnippetExecutorGeneral,.-privateSnippetExecutorGeneral
+
+.globl privateSnippetExecutorVoid
+ .type privateSnippetExecutorVoid,@function
+privateSnippetExecutorVoid:
+.LFBv:
+ movl %esp,%ecx
+ pushl %ebp # proper stack frame needed for exception handling
+.LCFIv0:
+ movl %esp,%ebp
+.LCFIv1:
+ andl $0xFFFFFFF0,%esp # preserve potential 128bit stack alignment
+ pushl $0 # 32bit null pointer (returnValue not used)
+ pushl %ecx # 32bit pCallStack
+ pushl %edx # 32bit nVtableOffset
+ pushl %eax # 32bit nFunctionIndex
+ call cpp_vtable_call
+ leave
+ ret
+.LFEv:
+ .size privateSnippetExecutorVoid,.-privateSnippetExecutorVoid
+
+.globl privateSnippetExecutorHyper
+ .type privateSnippetExecutorHyper,@function
+privateSnippetExecutorHyper:
+.LFBh:
+ movl %esp,%ecx
+ pushl %ebp # proper stack frame needed for exception handling
+.LCFIh0:
+ movl %esp,%ebp
+.LCFIh1:
+ subl $0x8,%esp # 64bit returnValue (preserves potential 128bit
+ # stack alignment)
+ pushl %esp # 32bit &returnValue
+ pushl %ecx # 32bit pCallStack
+ pushl %edx # 32bit nVtableOffset
+ pushl %eax # 32bit nFunctionIndex
+ call cpp_vtable_call
+ movl 16(%esp),%eax # 64bit returnValue, lower half
+ movl 20(%esp),%edx # 64bit returnValue, upper half
+ leave
+ ret
+.LFEh:
+ .size privateSnippetExecutorHyper,.-privateSnippetExecutorHyper
+
+.globl privateSnippetExecutorFloat
+ .type privateSnippetExecutorFloat,@function
+privateSnippetExecutorFloat:
+.LFBf:
+ movl %esp,%ecx
+ pushl %ebp # proper stack frame needed for exception handling
+.LCFIf0:
+ movl %esp,%ebp
+.LCFIf1:
+ subl $0x8,%esp # 32bit returnValue, and preserve potential 128bit
+ # stack alignment
+ pushl %esp # 32bit &returnValue
+ pushl %ecx # 32bit pCallStack
+ pushl %edx # 32bit nVtableOffset
+ pushl %eax # 32bit nFunctionIndex
+ call cpp_vtable_call
+ flds 16(%esp) # 32bit returnValue
+ leave
+ ret
+.LFEf:
+ .size privateSnippetExecutorFloat,.-privateSnippetExecutorFloat
+
+.globl privateSnippetExecutorDouble
+ .type privateSnippetExecutorDouble,@function
+privateSnippetExecutorDouble:
+.LFBd:
+ movl %esp,%ecx
+ pushl %ebp # proper stack frame needed for exception handling
+.LCFId0:
+ movl %esp,%ebp
+.LCFId1:
+ subl $0x8,%esp # 64bit returnValue (preserves potential 128bit
+ # stack alignment)
+ pushl %esp # 32bit &returnValue
+ pushl %ecx # 32bit pCallStack
+ pushl %edx # 32bit nVtableOffset
+ pushl %eax # 32bit nFunctionIndex
+ call cpp_vtable_call
+ fldl 16(%esp) # 64bit returnValue
+ leave
+ ret
+.LFEd:
+ .size privateSnippetExecutorDouble,.-privateSnippetExecutorDouble
+
+.globl privateSnippetExecutorClass
+ .type privateSnippetExecutorClass,@function
+privateSnippetExecutorClass:
+.LFBc:
+ movl %esp,%ecx
+ pushl %ebp # proper stack frame needed for exception handling
+.LCFIc0:
+ movl %esp,%ebp
+.LCFIc1:
+ subl $0x8,%esp # 32bit returnValue, and preserve potential 128bit
+ # stack alignment
+ pushl %esp # 32bit &returnValue
+ pushl %ecx # 32bit pCallStack
+ pushl %edx # 32bit nVtableOffset
+ pushl %eax # 32bit nFunctionIndex
+ call cpp_vtable_call
+ movl 16(%esp),%eax # 32bit returnValue
+ leave
+ ret $4
+.LFEc:
+ .size privateSnippetExecutorClass,.-privateSnippetExecutorClass
+
+ .section .eh_frame,"a",@progbits
+.Lframe1:
+ .long .LECIE1-.LSCIE1 # length
+.LSCIE1:
+ .long 0 # CIE_ID
+ .byte 1 # version
+ .string "zR" # augmentation
+ .uleb128 1 # code_alignment_factor
+ .sleb128 -4 # data_alignment_factor
+ .byte 8 # return_address_register
+ .uleb128 1 # augmentation size 1:
+ .byte 0x1B # FDE Encoding (pcrel sdata4)
+ # initial_instructions:
+ .byte 0x0C # DW_CFA_def_cfa %esp, 4
+ .uleb128 4
+ .uleb128 4
+ .byte 0x88 # DW_CFA_offset ret, 1
+ .uleb128 1
+ .align 4
+.LECIE1:
+.LSFDEg:
+ .long .LEFDEg-.LASFDEg # length
+.LASFDEg:
+ .long .LASFDEg-.Lframe1 # CIE_pointer
+ .long .LFBg-. # initial_location
+ .long .LFEg-.LFBg # address_range
+ .uleb128 0 # augmentation size 0
+ # instructions:
+ .byte 0x04 # DW_CFA_advance_loc4
+ .long .LCFIg0-.LFBg
+ .byte 0x0E # DW_CFA_def_cfa_offset 8
+ .uleb128 8
+ .byte 0x85 # DW_CFA_offset %ebp, 2
+ .uleb128 2
+ .byte 0x04 # DW_CFA_advance_loc4
+ .long .LCFIg1-.LCFIg0
+ .byte 0x0D # DW_CFA_def_cfa_register %ebp
+ .uleb128 5
+ .align 4
+.LEFDEg:
+.LSFDEv:
+ .long .LEFDEv-.LASFDEv # length
+.LASFDEv:
+ .long .LASFDEv-.Lframe1 # CIE_pointer
+ .long .LFBv-. # initial_location
+ .long .LFEv-.LFBv # address_range
+ .uleb128 0 # augmentation size 0
+ # instructions:
+ .byte 0x04 # DW_CFA_advance_loc4
+ .long .LCFIv0-.LFBv
+ .byte 0x0E # DW_CFA_def_cfa_offset 8
+ .uleb128 8
+ .byte 0x85 # DW_CFA_offset %ebp, 2
+ .uleb128 2
+ .byte 0x04 # DW_CFA_advance_loc4
+ .long .LCFIv1-.LCFIv0
+ .byte 0x0D # DW_CFA_def_cfa_register %ebp
+ .uleb128 5
+ .align 4
+.LEFDEv:
+.LSFDEh:
+ .long .LEFDEh-.LASFDEh # length
+.LASFDEh:
+ .long .LASFDEh-.Lframe1 # CIE_pointer
+ .long .LFBh-. # initial_location
+ .long .LFEh-.LFBh # address_range
+ .uleb128 0 # augmentation size 0
+ # instructions:
+ .byte 0x04 # DW_CFA_advance_loc4
+ .long .LCFIh0-.LFBh
+ .byte 0x0E # DW_CFA_def_cfa_offset 8
+ .uleb128 8
+ .byte 0x85 # DW_CFA_offset %ebp, 2
+ .uleb128 2
+ .byte 0x04 # DW_CFA_advance_loc4
+ .long .LCFIh1-.LCFIh0
+ .byte 0x0D # DW_CFA_def_cfa_register %ebp
+ .uleb128 5
+ .align 4
+.LEFDEh:
+.LSFDEf:
+ .long .LEFDEf-.LASFDEf # length
+.LASFDEf:
+ .long .LASFDEf-.Lframe1 # CIE_pointer
+ .long .LFBf-. # initial_location
+ .long .LFEf-.LFBf # address_range
+ .uleb128 0 # augmentation size 0
+ # instructions:
+ .byte 0x04 # DW_CFA_advance_loc4
+ .long .LCFIf0-.LFBf
+ .byte 0x0E # DW_CFA_def_cfa_offset 8
+ .uleb128 8
+ .byte 0x85 # DW_CFA_offset %ebp, 2
+ .uleb128 2
+ .byte 0x04 # DW_CFA_advance_loc4
+ .long .LCFIf1-.LCFIf0
+ .byte 0x0D # DW_CFA_def_cfa_register %ebp
+ .uleb128 5
+ .align 4
+.LEFDEf:
+.LSFDEd:
+ .long .LEFDEd-.LASFDEd # length
+.LASFDEd:
+ .long .LASFDEd-.Lframe1 # CIE_pointer
+ .long .LFBd-. # initial_location
+ .long .LFEd-.LFBd # address_range
+ .uleb128 0 # augmentation size 0
+ # instructions:
+ .byte 0x04 # DW_CFA_advance_loc4
+ .long .LCFId0-.LFBd
+ .byte 0x0E # DW_CFA_def_cfa_offset 8
+ .uleb128 8
+ .byte 0x85 # DW_CFA_offset %ebp, 2
+ .uleb128 2
+ .byte 0x04 # DW_CFA_advance_loc4
+ .long .LCFId1-.LCFId0
+ .byte 0x0D # DW_CFA_def_cfa_register %ebp
+ .uleb128 5
+ .align 4
+.LEFDEd:
+.LSFDEc:
+ .long .LEFDEc-.LASFDEc # length
+.LASFDEc:
+ .long .LASFDEc-.Lframe1 # CIE_pointer
+ .long .LFBc-. # initial_location
+ .long .LFEc-.LFBc # address_range
+ .uleb128 0 # augmentation size 0
+ # instructions:
+ .byte 0x04 # DW_CFA_advance_loc4
+ .long .LCFIc0-.LFBc
+ .byte 0x0E # DW_CFA_def_cfa_offset 8
+ .uleb128 8
+ .byte 0x85 # DW_CFA_offset %ebp, 2
+ .uleb128 2
+ .byte 0x04 # DW_CFA_advance_loc4
+ .long .LCFIc1-.LCFIc0
+ .byte 0x0D # DW_CFA_def_cfa_register %ebp
+ .uleb128 5
+ .align 4
+.LEFDEc:
+ .section .note.GNU-stack,"",@progbits
+ .section .note.gnu.property,"a"
+ .p2align 2
+ .long 1f - 0f
+ .long 4f - 1f
+ .long 5
+0:
+ .string "GNU"
+1:
+ .p2align 2
+ .long 0xc0000002
+ .long 3f - 2f
+2:
+ .long 0x3
+3:
+ .p2align 2
+4:
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.cxx b/bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.cxx
new file mode 100644
index 000000000..b0b160b24
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.cxx
@@ -0,0 +1,150 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include <cassert>
+
+#include <cppu/macros.hxx>
+#include <sal/types.h>
+#include <typelib/typeclass.h>
+#include <typelib/typedescription.h>
+
+#include "callvirtualmethod.hxx"
+#include "share.hxx"
+
+// The call instruction within the asm block of callVirtualMethod may throw
+// exceptions. At least GCC 4.7.0 with -O0 would create (unnecessary)
+// .gcc_exception_table call-site table entries around all other calls in this
+// function that can throw, leading to std::terminate if the asm call throws an
+// exception and the unwinding C++ personality routine finds the unexpected hole
+// in the .gcc_exception_table. Therefore, make sure this function explicitly
+// only calls nothrow-functions (so GCC 4.7.0 with -O0 happens to not create a
+// .gcc_exception_table section at all for this function). For some reason,
+// this also needs to be in a source file of its own.
+//
+// Also, this file should be compiled with -fnon-call-exceptions, and ideally
+// there would be a way to tell the compiler that the asm block contains calls
+// to functions that can potentially throw; see the mail thread starting at
+// <http://gcc.gnu.org/ml/gcc/2012-03/msg00454.html> "C++: Letting compiler know
+// asm block can call function that can throw?"
+
+void CPPU_CURRENT_NAMESPACE::callVirtualMethod(
+ void * pAdjustedThisPtr, sal_Int32 nVtableIndex, void * pRegisterReturn,
+ typelib_TypeDescription * pReturnTypeDescr, bool bSimpleReturn,
+ sal_Int32 * pStackLongs, sal_Int32 nStackLongs)
+{
+ // parameter list is mixed list of * and values
+ // reference parameters are pointers
+
+ assert(pStackLongs && pAdjustedThisPtr);
+ assert(sizeof (void *) == 4 && sizeof (sal_Int32) == 4);
+ // unexpected size of int
+ assert(nStackLongs && pStackLongs); // no stack
+
+#if defined __clang__
+ if (! pAdjustedThisPtr) CPPU_CURRENT_NAMESPACE::dummy_can_throw_anything("xxx"); // address something
+#endif
+
+ long edx, eax; // for register returns
+ void * stackptr;
+ asm volatile (
+ "mov %%esp, %2\n\t"
+ // preserve potential 128bit stack alignment
+ "and $0xfffffff0, %%esp\n\t"
+ "mov %3, %%eax\n\t"
+ "lea -4(,%%eax,4), %%eax\n\t"
+ "and $0xf, %%eax\n\t"
+ "sub $0xc, %%eax\n\t"
+ "add %%eax, %%esp\n\t"
+ // copy values
+ "mov %3, %%eax\n\t"
+ "mov %%eax, %%edx\n\t"
+ "dec %%edx\n\t"
+ "shl $2, %%edx\n\t"
+ "add %4, %%edx\n"
+ "Lcopy:\n\t"
+ "pushl 0(%%edx)\n\t"
+ "sub $4, %%edx\n\t"
+ "dec %%eax\n\t"
+ "jne Lcopy\n\t"
+ // do the actual call
+ "mov %5, %%edx\n\t"
+ "mov 0(%%edx), %%edx\n\t"
+ "mov %6, %%eax\n\t"
+ "shl $2, %%eax\n\t"
+ "add %%eax, %%edx\n\t"
+ "mov 0(%%edx), %%edx\n\t"
+ "call *%%edx\n\t"
+ // save return registers
+ "mov %%eax, %0\n\t"
+ "mov %%edx, %1\n\t"
+ // cleanup stack
+ "mov %2, %%esp\n\t"
+ : "=m"(eax), "=m"(edx), "=m"(stackptr)
+ : "m"(nStackLongs), "m"(pStackLongs), "m"(pAdjustedThisPtr), "m"(nVtableIndex)
+ : "eax", "ecx", "edx" );
+ switch( pReturnTypeDescr->eTypeClass )
+ {
+ case typelib_TypeClass_VOID:
+ break;
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ static_cast<long*>(pRegisterReturn)[1] = edx;
+ [[fallthrough]];
+ case typelib_TypeClass_LONG:
+ case typelib_TypeClass_UNSIGNED_LONG:
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_ENUM:
+ static_cast<long*>(pRegisterReturn)[0] = eax;
+ break;
+ case typelib_TypeClass_SHORT:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ *static_cast<unsigned short*>(pRegisterReturn) = eax;
+ break;
+ case typelib_TypeClass_BOOLEAN:
+ case typelib_TypeClass_BYTE:
+ *static_cast<unsigned char*>(pRegisterReturn) = eax;
+ break;
+ case typelib_TypeClass_FLOAT:
+ asm ( "fstps %0" : : "m"(*static_cast<char *>(pRegisterReturn)) );
+ break;
+ case typelib_TypeClass_DOUBLE:
+ asm ( "fstpl %0\n\t" : : "m"(*static_cast<char *>(pRegisterReturn)) );
+ break;
+ default:
+ {
+#if defined (FREEBSD) || defined(NETBSD) || defined(OPENBSD) || defined(MACOSX) || \
+ defined(DRAGONFLY)
+ sal_Int32 const nRetSize = pReturnTypeDescr->nSize;
+ if (bSimpleReturn && nRetSize <= 8 && nRetSize > 0)
+ {
+ if (nRetSize > 4)
+ static_cast<long *>(pRegisterReturn)[1] = edx;
+ static_cast<long *>(pRegisterReturn)[0] = eax;
+ }
+#else
+ (void)bSimpleReturn;
+#endif
+ break;
+ }
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.hxx b/bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.hxx
new file mode 100644
index 000000000..4eafe8edc
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/callvirtualmethod.hxx
@@ -0,0 +1,37 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <cppu/macros.hxx>
+#include <sal/types.h>
+#include <typelib/typedescription.h>
+
+namespace CPPU_CURRENT_NAMESPACE {
+
+void callVirtualMethod(
+ void * pAdjustedThisPtr, sal_Int32 nVtableIndex, void * pRegisterReturn,
+ typelib_TypeDescription * pReturnTypeDescr, bool bSimpleReturn,
+ sal_Int32 * pStackLongs, sal_Int32 nStackLongs);
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/cpp2uno.cxx b/bridges/source/cpp_uno/gcc3_linux_intel/cpp2uno.cxx
new file mode 100644
index 000000000..70c6091ec
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/cpp2uno.cxx
@@ -0,0 +1,517 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#include <com/sun/star/uno/genfunc.hxx>
+#include <com/sun/star/uno/RuntimeException.hpp>
+#include <sal/log.hxx>
+#include <uno/data.h>
+#include <typelib/typedescription.hxx>
+
+#include <bridge.hxx>
+#include <cppinterfaceproxy.hxx>
+#include <types.hxx>
+#include <vtablefactory.hxx>
+
+#include "call.hxx"
+#include "share.hxx"
+
+using namespace ::com::sun::star::uno;
+
+namespace
+{
+
+void cpp2uno_call(
+ bridges::cpp_uno::shared::CppInterfaceProxy * pThis,
+ const typelib_TypeDescription * pMemberTypeDescr,
+ typelib_TypeDescriptionReference * pReturnTypeRef, // 0 indicates void return
+ sal_Int32 nParams, typelib_MethodParameter * pParams,
+ void ** pCallStack,
+ void * pReturnValue )
+{
+ // pCallStack: ret, [return ptr], this, params
+ char * pCppStack = reinterpret_cast<char *>(pCallStack +1);
+
+ // return
+ typelib_TypeDescription * pReturnTypeDescr = nullptr;
+ if (pReturnTypeRef)
+ TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
+
+ void * pUnoReturn = nullptr;
+ void * pCppReturn = nullptr; // complex return ptr: if != 0 && != pUnoReturn, reconversion need
+
+ if (pReturnTypeDescr)
+ {
+ if (x86::isSimpleReturnType( pReturnTypeDescr ))
+ {
+ pUnoReturn = pReturnValue; // direct way for simple types
+ }
+ else // complex return via ptr (pCppReturn)
+ {
+ pCppReturn = *reinterpret_cast<void **>(pCppStack);
+ pCppStack += sizeof(void *);
+
+ pUnoReturn = (bridges::cpp_uno::shared::relatesToInterfaceType(
+ pReturnTypeDescr )
+ ? alloca( pReturnTypeDescr->nSize )
+ : pCppReturn); // direct way
+ }
+ }
+ // pop this
+ pCppStack += sizeof( void* );
+
+ // stack space
+ static_assert(sizeof(void *) == sizeof(sal_Int32), "### unexpected size!");
+ // parameters
+ void ** pUnoArgs = static_cast<void **>(alloca( 4 * sizeof(void *) * nParams ));
+ void ** pCppArgs = pUnoArgs + nParams;
+ // indices of values this have to be converted (interface conversion cpp<=>uno)
+ sal_Int32 * pTempIndices = reinterpret_cast<sal_Int32 *>(pUnoArgs + (2 * nParams));
+ // type descriptions for reconversions
+ typelib_TypeDescription ** ppTempParamTypeDescr = reinterpret_cast<typelib_TypeDescription **>(pUnoArgs + (3 * nParams));
+
+ sal_Int32 nTempIndices = 0;
+
+ for ( sal_Int32 nPos = 0; nPos < nParams; ++nPos )
+ {
+ const typelib_MethodParameter & rParam = pParams[nPos];
+ typelib_TypeDescription * pParamTypeDescr = nullptr;
+ TYPELIB_DANGER_GET( &pParamTypeDescr, rParam.pTypeRef );
+
+ if (!rParam.bOut
+ && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr ))
+ // value
+ {
+ pCppArgs[nPos] = pCppStack;
+ pUnoArgs[nPos] = pCppStack;
+ switch (pParamTypeDescr->eTypeClass)
+ {
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ case typelib_TypeClass_DOUBLE:
+ pCppStack += sizeof(sal_Int32); // extra long
+ break;
+ default:
+ break;
+ }
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ else // ptr to complex value | ref
+ {
+ pCppArgs[nPos] = *reinterpret_cast<void **>(pCppStack);
+
+ if (! rParam.bIn) // is pure out
+ {
+ // uno out is unconstructed mem!
+ pUnoArgs[nPos] = alloca( pParamTypeDescr->nSize );
+ pTempIndices[nTempIndices] = nPos;
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr;
+ }
+ // is in/inout
+ else if (bridges::cpp_uno::shared::relatesToInterfaceType(
+ pParamTypeDescr ))
+ {
+ uno_copyAndConvertData( pUnoArgs[nPos] = alloca( pParamTypeDescr->nSize ),
+ *reinterpret_cast<void **>(pCppStack), pParamTypeDescr,
+ pThis->getBridge()->getCpp2Uno() );
+ pTempIndices[nTempIndices] = nPos; // has to be reconverted
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr;
+ }
+ else // direct way
+ {
+ pUnoArgs[nPos] = *reinterpret_cast<void **>(pCppStack);
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ }
+ pCppStack += sizeof(sal_Int32); // standard parameter length
+ }
+
+ // ExceptionHolder
+ uno_Any aUnoExc; // Any will be constructed by callee
+ uno_Any * pUnoExc = &aUnoExc;
+
+ // invoke uno dispatch call
+ (*pThis->getUnoI()->pDispatcher)(
+ pThis->getUnoI(), pMemberTypeDescr, pUnoReturn, pUnoArgs, &pUnoExc );
+
+ // in case an exception occurred...
+ if (pUnoExc)
+ {
+ // destruct temporary in/inout params
+ for ( ; nTempIndices--; )
+ {
+ sal_Int32 nIndex = pTempIndices[nTempIndices];
+
+ if (pParams[nIndex].bIn) // is in/inout => was constructed
+ uno_destructData( pUnoArgs[nIndex], ppTempParamTypeDescr[nTempIndices], nullptr );
+ TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndices] );
+ }
+ if (pReturnTypeDescr)
+ TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
+
+ CPPU_CURRENT_NAMESPACE::raiseException(
+ &aUnoExc, pThis->getBridge()->getUno2Cpp() );
+ // has to destruct the any
+ }
+ else // else no exception occurred...
+ {
+ // temporary params
+ for ( ; nTempIndices--; )
+ {
+ sal_Int32 nIndex = pTempIndices[nTempIndices];
+ typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndices];
+
+ if (pParams[nIndex].bOut) // inout/out
+ {
+ // convert and assign
+ uno_destructData( pCppArgs[nIndex], pParamTypeDescr, cpp_release );
+ uno_copyAndConvertData( pCppArgs[nIndex], pUnoArgs[nIndex], pParamTypeDescr,
+ pThis->getBridge()->getUno2Cpp() );
+ }
+ // destroy temp uno param
+ uno_destructData( pUnoArgs[nIndex], pParamTypeDescr, nullptr );
+
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ // return
+ if (pCppReturn) // has complex return
+ {
+ if (pUnoReturn != pCppReturn) // needs reconversion
+ {
+ uno_copyAndConvertData( pCppReturn, pUnoReturn, pReturnTypeDescr,
+ pThis->getBridge()->getUno2Cpp() );
+ // destroy temp uno return
+ uno_destructData( pUnoReturn, pReturnTypeDescr, nullptr );
+ }
+ // complex return ptr is set to eax
+ *static_cast< void ** >(pReturnValue) = pCppReturn;
+ }
+ if (pReturnTypeDescr)
+ {
+ TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
+ }
+ }
+}
+
+
+extern "C" void cpp_vtable_call(
+ int nFunctionIndex, int nVtableOffset, void** pCallStack,
+ void * pReturnValue )
+{
+ static_assert(sizeof(sal_Int32)==sizeof(void *), "### unexpected!");
+
+ // pCallStack: ret adr, [ret *], this, params
+ void * pThis;
+ if( nFunctionIndex & 0x80000000 )
+ {
+ nFunctionIndex &= 0x7fffffff;
+ pThis = pCallStack[2];
+ }
+ else
+ {
+ pThis = pCallStack[1];
+ }
+ pThis = static_cast< char * >(pThis) - nVtableOffset;
+ bridges::cpp_uno::shared::CppInterfaceProxy * pCppI
+ = bridges::cpp_uno::shared::CppInterfaceProxy::castInterfaceToProxy(
+ pThis);
+
+ typelib_InterfaceTypeDescription * pTypeDescr = pCppI->getTypeDescr();
+
+ if (nFunctionIndex >= pTypeDescr->nMapFunctionIndexToMemberIndex)
+ {
+ SAL_WARN(
+ "bridges",
+ "illegal " << OUString::unacquired(&pTypeDescr->aBase.pTypeName)
+ << " vtable index " << nFunctionIndex << "/"
+ << pTypeDescr->nMapFunctionIndexToMemberIndex);
+ throw RuntimeException(
+ ("illegal " + OUString::unacquired(&pTypeDescr->aBase.pTypeName)
+ + " vtable index " + OUString::number(nFunctionIndex) + "/"
+ + OUString::number(pTypeDescr->nMapFunctionIndexToMemberIndex)),
+ static_cast<XInterface *>(pThis));
+ }
+
+ // determine called method
+ sal_Int32 nMemberPos = pTypeDescr->pMapFunctionIndexToMemberIndex[nFunctionIndex];
+ assert(nMemberPos < pTypeDescr->nAllMembers);
+
+ TypeDescription aMemberDescr( pTypeDescr->ppAllMembers[nMemberPos] );
+
+ switch (aMemberDescr.get()->eTypeClass)
+ {
+ case typelib_TypeClass_INTERFACE_ATTRIBUTE:
+ {
+ if (pTypeDescr->pMapMemberIndexToFunctionIndex[nMemberPos] == nFunctionIndex)
+ {
+ // is GET method
+ cpp2uno_call(
+ pCppI, aMemberDescr.get(),
+ reinterpret_cast<typelib_InterfaceAttributeTypeDescription *>(aMemberDescr.get())->pAttributeTypeRef,
+ 0, nullptr, // no params
+ pCallStack, pReturnValue );
+ }
+ else
+ {
+ // is SET method
+ typelib_MethodParameter aParam;
+ aParam.pTypeRef =
+ reinterpret_cast<typelib_InterfaceAttributeTypeDescription *>(aMemberDescr.get())->pAttributeTypeRef;
+ aParam.bIn = true;
+ aParam.bOut = false;
+
+ cpp2uno_call(
+ pCppI, aMemberDescr.get(),
+ nullptr, // indicates void return
+ 1, &aParam,
+ pCallStack, pReturnValue );
+ }
+ break;
+ }
+ case typelib_TypeClass_INTERFACE_METHOD:
+ {
+ // is METHOD
+ switch (nFunctionIndex)
+ {
+ case 1: // acquire()
+ pCppI->acquireProxy(); // non virtual call!
+ break;
+ case 2: // release()
+ pCppI->releaseProxy(); // non virtual call!
+ break;
+ case 0: // queryInterface() opt
+ {
+ typelib_TypeDescription * pTD = nullptr;
+ TYPELIB_DANGER_GET( &pTD, static_cast< Type * >( pCallStack[3] )->getTypeLibType() );
+ if (pTD)
+ {
+ XInterface * pInterface = nullptr;
+ (*pCppI->getBridge()->getCppEnv()->getRegisteredInterface)(
+ pCppI->getBridge()->getCppEnv(),
+ reinterpret_cast<void **>(&pInterface), pCppI->getOid().pData,
+ reinterpret_cast<typelib_InterfaceTypeDescription *>(pTD) );
+
+ if (pInterface)
+ {
+ ::uno_any_construct(
+ static_cast< uno_Any * >( pCallStack[1] ),
+ &pInterface, pTD, cpp_acquire );
+ pInterface->release();
+ TYPELIB_DANGER_RELEASE( pTD );
+ *static_cast< void ** >(pReturnValue) = pCallStack[1];
+ break;
+ }
+ TYPELIB_DANGER_RELEASE( pTD );
+ }
+ [[fallthrough]]; // else perform queryInterface()
+ }
+ default:
+ cpp2uno_call(
+ pCppI, aMemberDescr.get(),
+ reinterpret_cast<typelib_InterfaceMethodTypeDescription *>(aMemberDescr.get())->pReturnTypeRef,
+ reinterpret_cast<typelib_InterfaceMethodTypeDescription *>(aMemberDescr.get())->nParams,
+ reinterpret_cast<typelib_InterfaceMethodTypeDescription *>(aMemberDescr.get())->pParams,
+ pCallStack, pReturnValue );
+ }
+ break;
+ }
+ default:
+ {
+ throw RuntimeException( "no member description found!", static_cast<XInterface *>(pThis) );
+ }
+ }
+}
+
+extern "C" typedef void (*PrivateSnippetExecutor)();
+
+int const codeSnippetSize = 16;
+
+#if defined (FREEBSD) || defined(NETBSD) || defined(OPENBSD) || defined(MACOSX) || \
+ defined(DRAGONFLY)
+namespace
+{
+ PrivateSnippetExecutor returnsInRegister(typelib_TypeDescriptionReference * pReturnTypeRef)
+ {
+ //These archs apparently are returning small structs in registers, while Linux
+ //doesn't
+ PrivateSnippetExecutor exec=NULL;
+
+ typelib_TypeDescription * pReturnTypeDescr = 0;
+ TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
+ const bool bSimpleReturnStruct = x86::isSimpleReturnType(pReturnTypeDescr);
+ const sal_Int32 nRetSize = pReturnTypeDescr->nSize;
+ TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
+ if (bSimpleReturnStruct)
+ {
+ exec = privateSnippetExecutorGeneral; // fills eax
+ if (nRetSize > 4)
+ exec = privateSnippetExecutorHyper; // fills eax/edx
+ }
+ return exec;
+ }
+}
+#endif
+
+unsigned char * codeSnippet(
+ unsigned char * code, sal_PtrDiff writetoexecdiff, sal_Int32 functionIndex, sal_Int32 vtableOffset,
+ typelib_TypeDescriptionReference * pReturnTypeRef)
+{
+ PrivateSnippetExecutor exec;
+ typelib_TypeClass eReturnClass = pReturnTypeRef ? pReturnTypeRef->eTypeClass : typelib_TypeClass_VOID;
+ switch (eReturnClass)
+ {
+ case typelib_TypeClass_VOID:
+ exec = privateSnippetExecutorVoid;
+ break;
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ exec = privateSnippetExecutorHyper;
+ break;
+ case typelib_TypeClass_FLOAT:
+ exec = privateSnippetExecutorFloat;
+ break;
+ case typelib_TypeClass_DOUBLE:
+ exec = privateSnippetExecutorDouble;
+ break;
+ case typelib_TypeClass_STRUCT:
+ case typelib_TypeClass_EXCEPTION:
+#if defined(FREEBSD) || defined(NETBSD) || defined(OPENBSD) || defined(MACOSX) || \
+ defined(DRAGONFLY)
+ exec = returnsInRegister(pReturnTypeRef);
+ if (!exec)
+ {
+ exec = privateSnippetExecutorClass;
+ functionIndex |= 0x80000000;
+ }
+ break;
+#endif
+ case typelib_TypeClass_STRING:
+ case typelib_TypeClass_TYPE:
+ case typelib_TypeClass_ANY:
+ case typelib_TypeClass_SEQUENCE:
+ case typelib_TypeClass_INTERFACE:
+ exec = privateSnippetExecutorClass;
+ functionIndex |= 0x80000000;
+ break;
+ default:
+ exec = privateSnippetExecutorGeneral;
+ break;
+ }
+ unsigned char * p = code;
+ assert(sizeof (sal_Int32) == 4);
+ // mov function_index, %eax:
+ *p++ = 0xB8;
+ *reinterpret_cast< sal_Int32 * >(p) = functionIndex;
+ p += sizeof (sal_Int32);
+ // mov vtable_offset, %edx:
+ *p++ = 0xBA;
+ *reinterpret_cast< sal_Int32 * >(p) = vtableOffset;
+ p += sizeof (sal_Int32);
+ // jmp privateSnippetExecutor:
+ *p++ = 0xE9;
+ *reinterpret_cast< sal_Int32 * >(p)
+ = reinterpret_cast<unsigned char *>(exec) - p - sizeof (sal_Int32) - writetoexecdiff;
+ p += sizeof (sal_Int32);
+ assert(p - code <= codeSnippetSize);
+ return code + codeSnippetSize;
+}
+
+}
+
+struct bridges::cpp_uno::shared::VtableFactory::Slot { void * fn; };
+
+bridges::cpp_uno::shared::VtableFactory::Slot *
+bridges::cpp_uno::shared::VtableFactory::mapBlockToVtable(void * block) {
+ return static_cast< Slot * >(block) + 2;
+}
+
+std::size_t bridges::cpp_uno::shared::VtableFactory::getBlockSize(
+ sal_Int32 slotCount)
+{
+ return (slotCount + 2) * sizeof (Slot) + slotCount * codeSnippetSize;
+}
+
+bridges::cpp_uno::shared::VtableFactory::Slot *
+bridges::cpp_uno::shared::VtableFactory::initializeBlock(
+ void * block, sal_Int32 slotCount, sal_Int32,
+ typelib_InterfaceTypeDescription *)
+{
+ Slot * slots = mapBlockToVtable(block);
+ slots[-2].fn = nullptr;
+ slots[-1].fn = nullptr;
+ return slots + slotCount;
+}
+
+unsigned char * bridges::cpp_uno::shared::VtableFactory::addLocalFunctions(
+ Slot ** slots, unsigned char * code, sal_PtrDiff writetoexecdiff,
+ typelib_InterfaceTypeDescription const * type, sal_Int32 functionOffset,
+ sal_Int32 functionCount, sal_Int32 vtableOffset)
+{
+ (*slots) -= functionCount;
+ Slot * s = *slots;
+ for (sal_Int32 i = 0; i < type->nMembers; ++i) {
+ typelib_TypeDescription * member = nullptr;
+ TYPELIB_DANGER_GET(&member, type->ppMembers[i]);
+ assert(member != nullptr);
+ switch (member->eTypeClass) {
+ case typelib_TypeClass_INTERFACE_ATTRIBUTE:
+ // Getter:
+ (s++)->fn = code + writetoexecdiff;
+ code = codeSnippet(
+ code, writetoexecdiff, functionOffset++, vtableOffset,
+ reinterpret_cast< typelib_InterfaceAttributeTypeDescription * >(
+ member)->pAttributeTypeRef);
+ // Setter:
+ if (!reinterpret_cast<
+ typelib_InterfaceAttributeTypeDescription * >(
+ member)->bReadOnly)
+ {
+ (s++)->fn = code + writetoexecdiff;
+ code = codeSnippet(
+ code, writetoexecdiff, functionOffset++, vtableOffset,
+ nullptr);
+ }
+ break;
+
+ case typelib_TypeClass_INTERFACE_METHOD:
+ (s++)->fn = code + writetoexecdiff;
+ code = codeSnippet(
+ code, writetoexecdiff, functionOffset++, vtableOffset,
+ reinterpret_cast< typelib_InterfaceMethodTypeDescription * >(
+ member)->pReturnTypeRef);
+ break;
+
+ default:
+ assert(false);
+ break;
+ }
+ TYPELIB_DANGER_RELEASE(member);
+ }
+ return code;
+}
+
+void bridges::cpp_uno::shared::VtableFactory::flushCode(
+ unsigned char const *, unsigned char const *)
+{}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/except.cxx b/bridges/source/cpp_uno/gcc3_linux_intel/except.cxx
new file mode 100644
index 000000000..79a37803b
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/except.cxx
@@ -0,0 +1,302 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <cstdio>
+#include <cstring>
+#include <dlfcn.h>
+
+#include <rtl/strbuf.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <osl/mutex.hxx>
+#include <sal/log.hxx>
+
+#include <com/sun/star/uno/genfunc.hxx>
+#include <com/sun/star/uno/RuntimeException.hpp>
+#include <typelib/typedescription.hxx>
+#include <unordered_map>
+#include "share.hxx"
+
+using namespace ::std;
+using namespace ::osl;
+using namespace ::com::sun::star::uno;
+using namespace ::__cxxabiv1;
+
+
+namespace CPPU_CURRENT_NAMESPACE
+{
+
+void dummy_can_throw_anything( char const * )
+{
+}
+
+static OUString toUNOname( char const * p )
+{
+#if OSL_DEBUG_LEVEL > 1
+ char const * start = p;
+#endif
+
+ // example: N3com3sun4star4lang24IllegalArgumentExceptionE
+
+ OUStringBuffer buf( 64 );
+ assert( 'N' == *p );
+ ++p; // skip N
+
+ while ('E' != *p)
+ {
+ // read chars count
+ long n = (*p++ - '0');
+ while ('0' <= *p && '9' >= *p)
+ {
+ n *= 10;
+ n += (*p++ - '0');
+ }
+ buf.appendAscii( p, n );
+ p += n;
+ if ('E' != *p)
+ buf.append( '.' );
+ }
+
+#if OSL_DEBUG_LEVEL > 1
+ OUString ret( buf.makeStringAndClear() );
+ OString c_ret( OUStringToOString( ret, RTL_TEXTENCODING_ASCII_US ) );
+ fprintf( stderr, "> toUNOname(): %s => %s\n", start, c_ret.getStr() );
+ return ret;
+#else
+ return buf.makeStringAndClear();
+#endif
+}
+
+class RTTI
+{
+ typedef std::unordered_map< OUString, type_info * > t_rtti_map;
+
+ Mutex m_mutex;
+ t_rtti_map m_rttis;
+ t_rtti_map m_generatedRttis;
+
+#if !defined ANDROID
+ void * m_hApp;
+#endif
+
+public:
+ RTTI();
+ ~RTTI();
+
+ type_info * getRTTI( typelib_CompoundTypeDescription * );
+};
+
+RTTI::RTTI()
+#if !defined ANDROID
+ : m_hApp( dlopen(nullptr, RTLD_LAZY) )
+#endif
+{
+}
+
+RTTI::~RTTI()
+{
+#if !defined ANDROID
+ dlclose( m_hApp );
+#endif
+}
+
+
+type_info * RTTI::getRTTI( typelib_CompoundTypeDescription *pTypeDescr )
+{
+ type_info * rtti;
+
+ OUString const & unoName = OUString::unacquired(&pTypeDescr->aBase.pTypeName);
+
+ MutexGuard guard( m_mutex );
+ t_rtti_map::const_iterator iRttiFind( m_rttis.find( unoName ) );
+ if (iRttiFind == m_rttis.end())
+ {
+ // RTTI symbol
+ OStringBuffer buf( 64 );
+ buf.append( "_ZTIN" );
+ sal_Int32 index = 0;
+ do
+ {
+ OUString token( unoName.getToken( 0, '.', index ) );
+ buf.append( token.getLength() );
+ OString c_token( OUStringToOString( token, RTL_TEXTENCODING_ASCII_US ) );
+ buf.append( c_token );
+ }
+ while (index >= 0);
+ buf.append( 'E' );
+
+ OString symName( buf.makeStringAndClear() );
+#if !defined ANDROID
+ rtti = static_cast<type_info *>(dlsym( m_hApp, symName.getStr() ));
+#else
+ rtti = static_cast<type_info *>(dlsym( RTLD_DEFAULT, symName.getStr() ));
+#endif
+
+ if (rtti)
+ {
+ pair< t_rtti_map::iterator, bool > insertion(
+ m_rttis.insert( t_rtti_map::value_type( unoName, rtti ) ) );
+ SAL_WARN_IF( !insertion.second, "bridges", "### inserting new rtti failed?!" );
+ }
+ else
+ {
+ // try to lookup the symbol in the generated rtti map
+ t_rtti_map::const_iterator iFind( m_generatedRttis.find( unoName ) );
+ if (iFind == m_generatedRttis.end())
+ {
+ // we must generate it !
+ // symbol and rtti-name is nearly identical,
+ // the symbol is prefixed with _ZTI
+ char const * rttiName = symName.getStr() +4;
+#if OSL_DEBUG_LEVEL > 1
+ fprintf( stderr,"generated rtti for %s\n", rttiName );
+#endif
+ if (pTypeDescr->pBaseTypeDescription)
+ {
+ // ensure availability of base
+ type_info * base_rtti = getRTTI(
+ pTypeDescr->pBaseTypeDescription);
+ rtti = new __si_class_type_info(
+ strdup( rttiName ), static_cast<__class_type_info *>(base_rtti) );
+ }
+ else
+ {
+ // this class has no base class
+ rtti = new __class_type_info( strdup( rttiName ) );
+ }
+
+ pair< t_rtti_map::iterator, bool > insertion(
+ m_generatedRttis.insert( t_rtti_map::value_type( unoName, rtti ) ) );
+ SAL_WARN_IF( !insertion.second, "bridges", "### inserting new generated rtti failed?!" );
+ }
+ else // taking already generated rtti
+ {
+ rtti = iFind->second;
+ }
+ }
+ }
+ else
+ {
+ rtti = iRttiFind->second;
+ }
+
+ return rtti;
+}
+
+
+extern "C" {
+static void _GLIBCXX_CDTOR_CALLABI deleteException( void * pExc )
+{
+ __cxa_exception const * header = static_cast<__cxa_exception const *>(pExc) - 1;
+ typelib_TypeDescription * pTD = nullptr;
+ OUString unoName( toUNOname( header->exceptionType->name() ) );
+ ::typelib_typedescription_getByName( &pTD, unoName.pData );
+ assert(pTD && "### unknown exception type! leaving out destruction => leaking!!!");
+ if (pTD)
+ {
+ ::uno_destructData( pExc, pTD, cpp_release );
+ ::typelib_typedescription_release( pTD );
+ }
+}
+}
+
+void raiseException( uno_Any * pUnoExc, uno_Mapping * pUno2Cpp )
+{
+#if OSL_DEBUG_LEVEL > 1
+ OString cstr(
+ OUStringToOString(
+ OUString::unacquired( &pUnoExc->pType->pTypeName ),
+ RTL_TEXTENCODING_ASCII_US ) );
+ fprintf( stderr, "> uno exception occurred: %s\n", cstr.getStr() );
+#endif
+ void * pCppExc;
+ type_info * rtti;
+
+ {
+ // construct cpp exception object
+ typelib_TypeDescription * pTypeDescr = nullptr;
+ TYPELIB_DANGER_GET( &pTypeDescr, pUnoExc->pType );
+ assert(pTypeDescr);
+ if (! pTypeDescr)
+ {
+ throw RuntimeException(
+ "cannot get typedescription for type " +
+ OUString::unacquired( &pUnoExc->pType->pTypeName ) );
+ }
+
+ pCppExc = __cxxabiv1::__cxa_allocate_exception( pTypeDescr->nSize );
+ ::uno_copyAndConvertData( pCppExc, pUnoExc->pData, pTypeDescr, pUno2Cpp );
+
+ // destruct uno exception
+ ::uno_any_destruct( pUnoExc, nullptr );
+ // avoiding locked counts
+ static RTTI rtti_data;
+ rtti = rtti_data.getRTTI(reinterpret_cast<typelib_CompoundTypeDescription*>(pTypeDescr));
+ TYPELIB_DANGER_RELEASE( pTypeDescr );
+ assert(rtti && "### no rtti for throwing exception!");
+ if (! rtti)
+ {
+ throw RuntimeException(
+ "no rtti for type " +
+ OUString::unacquired( &pUnoExc->pType->pTypeName ) );
+ }
+ }
+
+ __cxxabiv1::__cxa_throw( pCppExc, rtti, deleteException );
+}
+
+void fillUnoException(uno_Any * pUnoExc, uno_Mapping * pCpp2Uno)
+{
+ __cxa_exception * header = reinterpret_cast<CPPU_CURRENT_NAMESPACE::__cxa_eh_globals*>(
+ __cxxabiv1::__cxa_get_globals())->caughtExceptions;
+ if (! header)
+ {
+ RuntimeException aRE( "no exception header!" );
+ Type const & rType = cppu::UnoType<decltype(aRE)>::get();
+ uno_type_any_constructAndConvert( pUnoExc, &aRE, rType.getTypeLibType(), pCpp2Uno );
+ SAL_WARN("bridges", aRE.Message);
+ return;
+ }
+
+ std::type_info *exceptionType = __cxxabiv1::__cxa_current_exception_type();
+
+ typelib_TypeDescription * pExcTypeDescr = nullptr;
+ OUString unoName( toUNOname( exceptionType->name() ) );
+#if OSL_DEBUG_LEVEL > 1
+ OString cstr_unoName( OUStringToOString( unoName, RTL_TEXTENCODING_ASCII_US ) );
+ fprintf( stderr, "> c++ exception occurred: %s\n", cstr_unoName.getStr() );
+#endif
+ typelib_typedescription_getByName( &pExcTypeDescr, unoName.pData );
+ if (nullptr == pExcTypeDescr)
+ {
+ RuntimeException aRE( "exception type not found: " + unoName );
+ Type const & rType = cppu::UnoType<decltype(aRE)>::get();
+ uno_type_any_constructAndConvert( pUnoExc, &aRE, rType.getTypeLibType(), pCpp2Uno );
+ SAL_WARN("bridges", aRE.Message);
+ }
+ else
+ {
+ // construct uno exception any
+ uno_any_constructAndConvert( pUnoExc, header->adjustedPtr, pExcTypeDescr, pCpp2Uno );
+ typelib_typedescription_release( pExcTypeDescr );
+ }
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/share.hxx b/bridges/source/cpp_uno/gcc3_linux_intel/share.hxx
new file mode 100644
index 000000000..39325c84e
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/share.hxx
@@ -0,0 +1,156 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include <typeinfo>
+#include <exception>
+#include <cstddef>
+
+#include <cxxabi.h>
+#ifndef _GLIBCXX_CDTOR_CALLABI // new in GCC 4.7 cxxabi.h
+#define _GLIBCXX_CDTOR_CALLABI
+#endif
+#include <unwind.h>
+
+#include <config_cxxabi.h>
+#include <uno/any2.h>
+#include <uno/mapping.h>
+
+#if !HAVE_CXXABI_H_CLASS_TYPE_INFO
+// <https://mentorembedded.github.io/cxx-abi/abi.html>,
+// libstdc++-v3/libsupc++/cxxabi.h:
+namespace __cxxabiv1 {
+class __class_type_info: public std::type_info {
+public:
+ explicit __class_type_info(char const * n): type_info(n) {}
+ ~__class_type_info() override;
+};
+}
+#endif
+
+#if !HAVE_CXXABI_H_SI_CLASS_TYPE_INFO
+// <https://mentorembedded.github.io/cxx-abi/abi.html>,
+// libstdc++-v3/libsupc++/cxxabi.h:
+namespace __cxxabiv1 {
+class __si_class_type_info: public __class_type_info {
+public:
+ __class_type_info const * __base_type;
+ explicit __si_class_type_info(
+ char const * n, __class_type_info const *base):
+ __class_type_info(n), __base_type(base) {}
+ ~__si_class_type_info() override;
+};
+}
+#endif
+
+namespace CPPU_CURRENT_NAMESPACE
+{
+
+void dummy_can_throw_anything( char const * );
+
+// ----- following decl from libstdc++-v3/libsupc++/unwind-cxx.h
+
+struct __cxa_exception
+{
+ std::type_info *exceptionType;
+ void (*exceptionDestructor)(void *);
+
+ void (*unexpectedHandler)(); // std::unexpected_handler dropped from C++17
+ std::terminate_handler terminateHandler;
+
+ __cxa_exception *nextException;
+
+ int handlerCount;
+
+ int handlerSwitchValue;
+ const unsigned char *actionRecord;
+ const unsigned char *languageSpecificData;
+ void *catchTemp;
+ void *adjustedPtr;
+
+ _Unwind_Exception unwindHeader;
+};
+
+struct __cxa_eh_globals
+{
+ __cxa_exception *caughtExceptions;
+ unsigned int uncaughtExceptions;
+};
+
+}
+
+// __cxa_get_globals is exported from libstdc++ since GCC 3.4.0 (CXXABI_1.3),
+// but it is only declared in cxxabi.h (in namespace __cxxabiv1) since
+// GCC 4.7.0. It returns a pointer to a struct __cxa_eh_globals, but that
+// struct is only incompletely declared even in the GCC 4.7.0 cxxabi.h.
+// Therefore, provide a declaration here for old GCC (libstdc++, really) version
+// that returns a void pointer, and in the code calling it always cast to the
+// above fake definition of CPPU_CURRENT_NAMESPACE::__cxa_eh_globals (which
+// hopefully keeps matching the real definition in libstdc++); similarly for
+// __cxa_allocate_exception and __cxa_throw, though they do not have the
+// additional problem of an incompletely declared return type:
+
+#if !HAVE_CXXABI_H_CXA_GET_GLOBALS
+namespace __cxxabiv1 { extern "C" void * __cxa_get_globals() throw(); }
+#endif
+
+#if !HAVE_CXXABI_H_CXA_CURRENT_EXCEPTION_TYPE
+namespace __cxxabiv1 {
+extern "C" std::type_info *__cxa_current_exception_type() throw();
+}
+#endif
+
+#if !HAVE_CXXABI_H_CXA_ALLOCATE_EXCEPTION
+namespace __cxxabiv1 {
+extern "C" void * __cxa_allocate_exception(std::size_t thrown_size) throw();
+}
+#endif
+
+#if !HAVE_CXXABI_H_CXA_THROW
+namespace __cxxabiv1 {
+extern "C" void __cxa_throw(
+ void * thrown_exception, void * tinfo, void (* dest)(void *))
+ __attribute__((noreturn));
+}
+#endif
+
+extern "C" void privateSnippetExecutorGeneral();
+extern "C" void privateSnippetExecutorVoid();
+extern "C" void privateSnippetExecutorHyper();
+extern "C" void privateSnippetExecutorFloat();
+extern "C" void privateSnippetExecutorDouble();
+extern "C" void privateSnippetExecutorClass();
+
+namespace CPPU_CURRENT_NAMESPACE
+{
+
+void raiseException(
+ uno_Any * pUnoExc, uno_Mapping * pUno2Cpp );
+
+void fillUnoException(uno_Any *, uno_Mapping * pCpp2Uno);
+
+}
+
+namespace x86
+{
+ bool isSimpleReturnType(typelib_TypeDescription * pTD, bool recursive = false);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_linux_intel/uno2cpp.cxx
new file mode 100644
index 000000000..8d532b774
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_intel/uno2cpp.cxx
@@ -0,0 +1,392 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include <exception>
+#include <typeinfo>
+
+#include <sal/alloca.h>
+
+#include <com/sun/star/uno/genfunc.hxx>
+#include <com/sun/star/uno/Exception.hpp>
+#include <com/sun/star/uno/RuntimeException.hpp>
+#include <o3tl/runtimetooustring.hxx>
+#include <uno/data.h>
+
+#include <bridge.hxx>
+#include <types.hxx>
+#include <unointerfaceproxy.hxx>
+#include <vtables.hxx>
+
+#include "callvirtualmethod.hxx"
+#include "share.hxx"
+
+using namespace ::com::sun::star::uno;
+
+namespace
+{
+
+void cpp_call(
+ bridges::cpp_uno::shared::UnoInterfaceProxy * pThis,
+ bridges::cpp_uno::shared::VtableSlot aVtableSlot,
+ typelib_TypeDescriptionReference * pReturnTypeRef,
+ sal_Int32 nParams, typelib_MethodParameter * pParams,
+ void * pUnoReturn, void * pUnoArgs[], uno_Any ** ppUnoExc )
+{
+ // max space for: [complex ret ptr], values|ptr ...
+ char * pCppStack =
+ static_cast<char *>(alloca( sizeof(sal_Int32) + ((nParams+2) * sizeof(sal_Int64)) ));
+ char * pCppStackStart = pCppStack;
+
+ // return
+ typelib_TypeDescription * pReturnTypeDescr = nullptr;
+ TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
+ assert(pReturnTypeDescr);
+
+ void * pCppReturn = nullptr; // if != 0 && != pUnoReturn, needs reconversion
+ bool bSimpleReturn = true;
+
+ if (pReturnTypeDescr)
+ {
+ bSimpleReturn = x86::isSimpleReturnType(pReturnTypeDescr);
+ if (bSimpleReturn)
+ {
+ pCppReturn = pUnoReturn; // direct way for simple types
+ }
+ else
+ {
+ // complex return via ptr
+ pCppReturn = *reinterpret_cast<void **>(pCppStack)
+ = (bridges::cpp_uno::shared::relatesToInterfaceType(
+ pReturnTypeDescr )
+ ? alloca( pReturnTypeDescr->nSize )
+ : pUnoReturn); // direct way
+ pCppStack += sizeof(void *);
+ }
+ }
+ // push this
+ void * pAdjustedThisPtr = reinterpret_cast< void ** >(pThis->getCppI())
+ + aVtableSlot.offset;
+ *reinterpret_cast<void **>(pCppStack) = pAdjustedThisPtr;
+ pCppStack += sizeof( void* );
+
+ // stack space
+ static_assert(sizeof(void *) == sizeof(sal_Int32), "### unexpected size!");
+ // args
+ void ** pCppArgs = static_cast<void **>(alloca( 3 * sizeof(void *) * nParams ));
+ // indices of values this have to be converted (interface conversion cpp<=>uno)
+ sal_Int32 * pTempIndices = reinterpret_cast<sal_Int32 *>(pCppArgs + nParams);
+ // type descriptions for reconversions
+ typelib_TypeDescription ** ppTempParamTypeDescr = reinterpret_cast<typelib_TypeDescription **>(pCppArgs + (2 * nParams));
+
+ sal_Int32 nTempIndices = 0;
+
+ for ( sal_Int32 nPos = 0; nPos < nParams; ++nPos )
+ {
+ const typelib_MethodParameter & rParam = pParams[nPos];
+ typelib_TypeDescription * pParamTypeDescr = nullptr;
+ TYPELIB_DANGER_GET( &pParamTypeDescr, rParam.pTypeRef );
+
+ if (!rParam.bOut
+ && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr ))
+ {
+ uno_copyAndConvertData( pCppArgs[nPos] = pCppStack, pUnoArgs[nPos], pParamTypeDescr,
+ pThis->getBridge()->getUno2Cpp() );
+
+ switch (pParamTypeDescr->eTypeClass)
+ {
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ case typelib_TypeClass_DOUBLE:
+ pCppStack += sizeof(sal_Int32); // extra long
+ break;
+ default:
+ break;
+ }
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ else // ptr to complex value | ref
+ {
+ if (! rParam.bIn) // is pure out
+ {
+ // cpp out is constructed mem, uno out is not!
+ uno_constructData(
+ *reinterpret_cast<void **>(pCppStack) = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ),
+ pParamTypeDescr );
+ pTempIndices[nTempIndices] = nPos; // default constructed for cpp call
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr;
+ }
+ // is in/inout
+ else if (bridges::cpp_uno::shared::relatesToInterfaceType(
+ pParamTypeDescr ))
+ {
+ uno_copyAndConvertData(
+ *reinterpret_cast<void **>(pCppStack) = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ),
+ pUnoArgs[nPos], pParamTypeDescr,
+ pThis->getBridge()->getUno2Cpp() );
+
+ pTempIndices[nTempIndices] = nPos; // has to be reconverted
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr;
+ }
+ else // direct way
+ {
+ *reinterpret_cast<void **>(pCppStack) = pCppArgs[nPos] = pUnoArgs[nPos];
+ // no longer needed
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ }
+ pCppStack += sizeof(sal_Int32); // standard parameter length
+ }
+
+ try
+ {
+ assert( !( (pCppStack - pCppStackStart ) & 3) && "UNALIGNED STACK !!! (Please DO panic)" );
+ try {
+ CPPU_CURRENT_NAMESPACE::callVirtualMethod(
+ pAdjustedThisPtr, aVtableSlot.index,
+ pCppReturn, pReturnTypeDescr, bSimpleReturn,
+ reinterpret_cast<sal_Int32 *>(pCppStackStart), (pCppStack - pCppStackStart) / sizeof(sal_Int32) );
+ } catch (css::uno::Exception &) {
+ throw;
+ } catch (std::exception & e) {
+ throw css::uno::RuntimeException(
+ "C++ code threw " + o3tl::runtimeToOUString(typeid(e).name()) + ": "
+ + o3tl::runtimeToOUString(e.what()));
+ } catch (...) {
+ throw css::uno::RuntimeException("C++ code threw unknown exception");
+ }
+ // NO exception occurred...
+ *ppUnoExc = nullptr;
+
+ // reconvert temporary params
+ for ( ; nTempIndices--; )
+ {
+ sal_Int32 nIndex = pTempIndices[nTempIndices];
+ typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndices];
+
+ if (pParams[nIndex].bIn)
+ {
+ if (pParams[nIndex].bOut) // inout
+ {
+ uno_destructData( pUnoArgs[nIndex], pParamTypeDescr, nullptr ); // destroy uno value
+ uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr,
+ pThis->getBridge()->getCpp2Uno() );
+ }
+ }
+ else // pure out
+ {
+ uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr,
+ pThis->getBridge()->getCpp2Uno() );
+ }
+ // destroy temp cpp param => cpp: every param was constructed
+ uno_destructData( pCppArgs[nIndex], pParamTypeDescr, cpp_release );
+
+ TYPELIB_DANGER_RELEASE( pParamTypeDescr );
+ }
+ // return value
+ if (pCppReturn && pUnoReturn != pCppReturn)
+ {
+ uno_copyAndConvertData( pUnoReturn, pCppReturn, pReturnTypeDescr,
+ pThis->getBridge()->getCpp2Uno() );
+ uno_destructData( pCppReturn, pReturnTypeDescr, cpp_release );
+ }
+ }
+ catch (...)
+ {
+ // fill uno exception
+ CPPU_CURRENT_NAMESPACE::fillUnoException(*ppUnoExc, pThis->getBridge()->getCpp2Uno());
+
+ // temporary params
+ for ( ; nTempIndices--; )
+ {
+ sal_Int32 nIndex = pTempIndices[nTempIndices];
+ // destroy temp cpp param => cpp: every param was constructed
+ uno_destructData( pCppArgs[nIndex], ppTempParamTypeDescr[nTempIndices], cpp_release );
+ TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndices] );
+ }
+ // return type
+ if (pReturnTypeDescr)
+ TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
+ }
+}
+
+}
+
+namespace x86
+{
+ bool isSimpleReturnType(typelib_TypeDescription * pTD, bool recursive)
+ {
+ if (bridges::cpp_uno::shared::isSimpleType( pTD ))
+ return true;
+#if defined(FREEBSD) || defined(NETBSD) || defined(OPENBSD) || \
+ defined(MACOSX) || defined(DRAGONFLY)
+ // Only structs of exactly 1, 2, 4, or 8 bytes are returned through
+ // registers, see <http://developer.apple.com/documentation/DeveloperTools/
+ // Conceptual/LowLevelABI/Articles/IA32.html>:
+ if (pTD->eTypeClass == typelib_TypeClass_STRUCT &&
+ (recursive || pTD->nSize <= 2 || pTD->nSize == 4 || pTD->nSize == 8))
+ {
+ typelib_CompoundTypeDescription *const pCompTD =
+ (typelib_CompoundTypeDescription *) pTD;
+ for ( sal_Int32 pos = pCompTD->nMembers; pos--; ) {
+ typelib_TypeDescription * pMemberTD = 0;
+ TYPELIB_DANGER_GET( &pMemberTD, pCompTD->ppTypeRefs[pos] );
+ bool const b = isSimpleReturnType(pMemberTD, true);
+ TYPELIB_DANGER_RELEASE( pMemberTD );
+ if (! b)
+ return false;
+ }
+ return true;
+ }
+#else
+ (void)recursive;
+#endif
+ return false;
+ }
+}
+
+namespace bridges::cpp_uno::shared {
+
+void unoInterfaceProxyDispatch(
+ uno_Interface * pUnoI, const typelib_TypeDescription * pMemberDescr,
+ void * pReturn, void * pArgs[], uno_Any ** ppException )
+{
+ // is my surrogate
+ bridges::cpp_uno::shared::UnoInterfaceProxy * pThis
+ = static_cast< bridges::cpp_uno::shared::UnoInterfaceProxy * >(pUnoI);
+
+ switch (pMemberDescr->eTypeClass)
+ {
+ case typelib_TypeClass_INTERFACE_ATTRIBUTE:
+ {
+ VtableSlot aVtableSlot(
+ getVtableSlot(
+ reinterpret_cast<
+ typelib_InterfaceAttributeTypeDescription const * >(
+ pMemberDescr)));
+ if (pReturn)
+ {
+ // dependent dispatch
+ cpp_call(
+ pThis, aVtableSlot,
+ reinterpret_cast<typelib_InterfaceAttributeTypeDescription const *>(pMemberDescr)->pAttributeTypeRef,
+ 0, nullptr, // no params
+ pReturn, pArgs, ppException );
+ }
+ else
+ {
+ // is SET
+ typelib_MethodParameter aParam;
+ aParam.pTypeRef =
+ reinterpret_cast<typelib_InterfaceAttributeTypeDescription const *>(pMemberDescr)->pAttributeTypeRef;
+ aParam.bIn = true;
+ aParam.bOut = false;
+
+ typelib_TypeDescriptionReference * pReturnTypeRef = nullptr;
+ OUString aVoidName("void");
+ typelib_typedescriptionreference_new(
+ &pReturnTypeRef, typelib_TypeClass_VOID, aVoidName.pData );
+
+ // dependent dispatch
+ aVtableSlot.index += 1; // get, then set method
+ cpp_call(
+ pThis, aVtableSlot,
+ pReturnTypeRef,
+ 1, &aParam,
+ pReturn, pArgs, ppException );
+
+ typelib_typedescriptionreference_release( pReturnTypeRef );
+ }
+
+ break;
+ }
+ case typelib_TypeClass_INTERFACE_METHOD:
+ {
+ VtableSlot aVtableSlot(
+ getVtableSlot(
+ reinterpret_cast<
+ typelib_InterfaceMethodTypeDescription const * >(
+ pMemberDescr)));
+ switch (aVtableSlot.index)
+ {
+ // standard calls
+ case 1: // acquire uno interface
+ (*pUnoI->acquire)( pUnoI );
+ *ppException = nullptr;
+ break;
+ case 2: // release uno interface
+ (*pUnoI->release)( pUnoI );
+ *ppException = nullptr;
+ break;
+ case 0: // queryInterface() opt
+ {
+ typelib_TypeDescription * pTD = nullptr;
+ TYPELIB_DANGER_GET( &pTD, static_cast< Type * >( pArgs[0] )->getTypeLibType() );
+ if (pTD)
+ {
+ uno_Interface * pInterface = nullptr;
+ (*pThis->pBridge->getUnoEnv()->getRegisteredInterface)(
+ pThis->pBridge->getUnoEnv(),
+ reinterpret_cast<void **>(&pInterface), pThis->oid.pData, reinterpret_cast<typelib_InterfaceTypeDescription *>(pTD) );
+
+ if (pInterface)
+ {
+ ::uno_any_construct(
+ static_cast< uno_Any * >( pReturn ),
+ &pInterface, pTD, nullptr );
+ (*pInterface->release)( pInterface );
+ TYPELIB_DANGER_RELEASE( pTD );
+ *ppException = nullptr;
+ break;
+ }
+ TYPELIB_DANGER_RELEASE( pTD );
+ }
+ [[fallthrough]]; // else perform queryInterface()
+ }
+ default:
+ // dependent dispatch
+ cpp_call(
+ pThis, aVtableSlot,
+ reinterpret_cast<typelib_InterfaceMethodTypeDescription const *>(pMemberDescr)->pReturnTypeRef,
+ reinterpret_cast<typelib_InterfaceMethodTypeDescription const *>(pMemberDescr)->nParams,
+ reinterpret_cast<typelib_InterfaceMethodTypeDescription const *>(pMemberDescr)->pParams,
+ pReturn, pArgs, ppException );
+ }
+ break;
+ }
+ default:
+ {
+ ::com::sun::star::uno::RuntimeException aExc(
+ "illegal member type description!",
+ ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >() );
+
+ Type const & rExcType = cppu::UnoType<decltype(aExc)>::get();
+ // binary identical null reference
+ ::uno_type_any_construct( *ppException, &aExc, rExcType.getTypeLibType(), nullptr );
+ }
+ }
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-16 07:25:50 +0000