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Diffstat (limited to 'pyuno/source/module/pyuno_module.cxx')
| -rw-r--r-- | pyuno/source/module/pyuno_module.cxx | 901 |
1 files changed, 901 insertions, 0 deletions
diff --git a/pyuno/source/module/pyuno_module.cxx b/pyuno/source/module/pyuno_module.cxx new file mode 100644 index 000000000..81c8ef7aa --- /dev/null +++ b/pyuno/source/module/pyuno_module.cxx @@ -0,0 +1,901 @@ +/* -*- Mode: C++; eval:(c-set-style "bsd"); 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 <config_folders.h> + +#include "pyuno_impl.hxx" + +#include <cassert> +#include <string_view> +#include <unordered_map> + +#include <osl/module.hxx> +#include <osl/thread.h> +#include <osl/file.hxx> +#include <sal/log.hxx> + +#include <typelib/typedescription.hxx> + +#include <rtl/ustring.hxx> +#include <rtl/strbuf.hxx> +#include <rtl/ustrbuf.hxx> +#include <rtl/uuid.h> +#include <rtl/bootstrap.hxx> + +#include <uno/current_context.hxx> +#include <cppuhelper/bootstrap.hxx> + +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/reflection/XConstantTypeDescription.hpp> +#include <com/sun/star/reflection/XIdlClass.hpp> +#include <com/sun/star/registry/InvalidRegistryException.hpp> +#include <com/sun/star/script/CannotConvertException.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <com/sun/star/script/XInvocation2.hpp> +#include <com/sun/star/reflection/XIdlReflection.hpp> +#include <com/sun/star/container/XHierarchicalNameAccess.hpp> + +using osl::Module; + + +using com::sun::star::uno::Sequence; +using com::sun::star::uno::Reference; +using com::sun::star::uno::Any; +using com::sun::star::uno::RuntimeException; +using com::sun::star::uno::TypeDescription; +using com::sun::star::uno::XComponentContext; +using com::sun::star::container::NoSuchElementException; +using com::sun::star::reflection::XIdlClass; +using com::sun::star::script::XInvocation2; + +using namespace pyuno; + +namespace { + +/** + @ index of the next to be used member in the initializer list ! + */ +// LEM TODO: export member names as keyword arguments in initialiser? +// Python supports very flexible variadic functions. By marking +// variables with one asterisk (e.g. *var) the given variable is +// defined to be a tuple of all the extra arguments. By marking +// variables with two asterisks (e.g. **var) the given variable is a +// dictionary of all extra keyword arguments; the keys are strings, +// which are the names that were used to identify the arguments. If +// they exist, these arguments must be the last one in the list. + +class fillStructState +{ + // Keyword arguments used + PyObject *used; + // Which structure members are initialised + std::unordered_map <OUString, bool> initialised; + // How many positional arguments are consumed + // This is always the so-many first ones + sal_Int32 nPosConsumed; + +public: + fillStructState() + : used (PyDict_New()) + , nPosConsumed (0) + { + if ( ! used ) + throw RuntimeException("pyuno._createUnoStructHelper failed to create new dictionary"); + } + ~fillStructState() + { + Py_DECREF(used); + } + void setUsed(PyObject *key) + { + PyDict_SetItem(used, key, Py_True); + } + void setInitialised(const OUString& key, sal_Int32 pos = -1) + { + if (initialised[key]) + { + OUStringBuffer buf; + buf.append( "pyuno._createUnoStructHelper: member '" + key + "'"); + if ( pos >= 0 ) + { + buf.append( " at position " + OUString::number(pos)); + } + buf.append( " initialised multiple times."); + throw RuntimeException(buf.makeStringAndClear()); + } + initialised[key] = true; + if ( pos >= 0 ) + ++nPosConsumed; + } + bool isInitialised(const OUString& key) + { + return initialised[key]; + } + PyObject *getUsed() const + { + return used; + } + sal_Int32 getCntConsumed() const + { + return nPosConsumed; + } +}; + +/// @throws RuntimeException +void fillStruct( + const Reference< XInvocation2 > &inv, + typelib_CompoundTypeDescription *pCompType, + PyObject *initializer, + PyObject *kwinitializer, + fillStructState &state, + const Runtime &runtime) +{ + if( pCompType->pBaseTypeDescription ) + fillStruct( inv, pCompType->pBaseTypeDescription, initializer, kwinitializer, state, runtime ); + + const sal_Int32 nMembers = pCompType->nMembers; + { + for( int i = 0 ; i < nMembers ; i ++ ) + { + const OUString OUMemberName (pCompType->ppMemberNames[i]); + PyObject *pyMemberName = + PyUnicode_FromString(OUStringToOString(OUMemberName, + RTL_TEXTENCODING_UTF8).getStr()); + if ( PyObject *element = PyDict_GetItem(kwinitializer, pyMemberName ) ) + { + state.setInitialised(OUMemberName); + state.setUsed(pyMemberName); + Any a = runtime.pyObject2Any( element, ACCEPT_UNO_ANY ); + inv->setValue( OUMemberName, a ); + } + } + } + { + const int remainingPosInitialisers = PyTuple_Size(initializer) - state.getCntConsumed(); + for( int i = 0 ; i < remainingPosInitialisers && i < nMembers ; i ++ ) + { + const int tupleIndex = state.getCntConsumed(); + const OUString& rMemberName (pCompType->ppMemberNames[i]); + state.setInitialised(rMemberName, tupleIndex); + PyObject *element = PyTuple_GetItem( initializer, tupleIndex ); + Any a = runtime.pyObject2Any( element, ACCEPT_UNO_ANY ); + inv->setValue( rMemberName, a ); + } + } + if ( PyTuple_Size( initializer ) <= 0 ) + return; + + // Allow partial initialisation when only keyword arguments are given + for ( int i = 0; i < nMembers ; ++i) + { + const OUString memberName (pCompType->ppMemberNames[i]); + if ( ! state.isInitialised( memberName ) ) + { + OUString buf = "pyuno._createUnoStructHelper: member '" + + memberName + + "' of struct type '" + + OUString::unacquired(&pCompType->aBase.pTypeName) + + "' not given a value."; + throw RuntimeException(buf); + } + } +} + +OUString getLibDir() +{ + static OUString sLibDir = []() { + OUString libDir; + + // workarounds the $(ORIGIN) until it is available + if (Module::getUrlFromAddress(reinterpret_cast<oslGenericFunction>(getLibDir), libDir)) + { + libDir = libDir.copy(0, libDir.lastIndexOf('/')); + OUString name("PYUNOLIBDIR"); + rtl_bootstrap_set(name.pData, libDir.pData); + } + return libDir; + }(); + + return sLibDir; +} + +void raisePySystemException( const char * exceptionType, std::u16string_view message ) +{ + OString buf = OString::Concat("Error during bootstrapping uno (") + + exceptionType + + "):" + + OUStringToOString( message, osl_getThreadTextEncoding() ); + PyErr_SetString( PyExc_SystemError, buf.getStr() ); +} + +extern "C" { + +static PyObject* getComponentContext( + SAL_UNUSED_PARAMETER PyObject*, SAL_UNUSED_PARAMETER PyObject*) +{ + PyRef ret; + try + { + Reference<XComponentContext> ctx; + + // getLibDir() must be called in order to set bootstrap variables correctly ! + OUString path( getLibDir()); + if( Runtime::isInitialized() ) + { + Runtime runtime; + ctx = runtime.getImpl()->cargo->xContext; + } + else + { + if( path.isEmpty() ) + { + PyErr_SetString( + PyExc_RuntimeError, "osl_getUrlFromAddress fails, that's why I cannot find ini " + "file for bootstrapping python uno bridge\n" ); + return nullptr; + } + + OUString iniFile = path + +#ifdef MACOSX + "/../" LIBO_ETC_FOLDER +#endif + "/" SAL_CONFIGFILE( "pyuno" ); + osl::DirectoryItem item; + if( osl::DirectoryItem::get( iniFile, item ) == osl::FileBase::E_None ) + { + // in case pyuno.ini exists, use this file for bootstrapping + PyThreadDetach antiguard; + ctx = cppu::defaultBootstrap_InitialComponentContext (iniFile); + } + else + { + // defaulting to the standard bootstrapping + PyThreadDetach antiguard; + ctx = cppu::defaultBootstrap_InitialComponentContext (); + } + + } + + if( ! Runtime::isInitialized() ) + { + Runtime::initialize( ctx ); + } + Runtime runtime; + ret = runtime.any2PyObject( Any( ctx ) ); + } + catch (const css::registry::InvalidRegistryException &e) + { + // can't use raisePyExceptionWithAny() here, because the function + // does any conversions, which will not work with a + // wrongly bootstrapped pyuno! + raisePySystemException( "InvalidRegistryException", e.Message ); + } + catch(const css::lang::IllegalArgumentException & e) + { + raisePySystemException( "IllegalArgumentException", e.Message ); + } + catch(const css::script::CannotConvertException & e) + { + raisePySystemException( "CannotConvertException", e.Message ); + } + catch (const css::uno::RuntimeException & e) + { + raisePySystemException( "RuntimeException", e.Message ); + } + catch (const css::uno::Exception & e) + { + raisePySystemException( "uno::Exception", e.Message ); + } + return ret.getAcquired(); +} + +// While pyuno.private_initTestEnvironment is called from individual Python tests (e.g., from +// UnoInProcess in unotest/source/python/org/libreoffice/unotest.py, which makes sure to call it +// only once), pyuno.private_deinitTestEnvironment is called centrally from +// unotest/source/python/org/libreoffice/unittest.py at the end of every PythonTest (to DeInitVCL +// exactly once near the end of the process, if InitVCL has ever been called via +// pyuno.private_initTestEnvironment): + +osl::Module * testModule = nullptr; + +static PyObject* initTestEnvironment( + SAL_UNUSED_PARAMETER PyObject*, SAL_UNUSED_PARAMETER PyObject*) +{ + // this tries to bootstrap enough of the soffice from python to run + // unit tests, which is only possible indirectly because pyuno is URE + // so load "test" library and invoke a function there to do the work + assert(testModule == nullptr); + try + { + PyObject *const ctx(getComponentContext(nullptr, nullptr)); + if (!ctx) { abort(); } + Runtime const runtime; + Any const a(runtime.pyObject2Any(ctx)); + Reference<XComponentContext> xContext; + a >>= xContext; + if (!xContext.is()) { abort(); } + using css::lang::XMultiServiceFactory; + Reference<XMultiServiceFactory> const xMSF( + xContext->getServiceManager(), + css::uno::UNO_QUERY_THROW); + char *const testlib = getenv("TEST_LIB"); + if (!testlib) { abort(); } +#ifdef _WIN32 + OString const libname = OString(testlib, strlen(testlib)) + .replaceAll(OString('/'), OString('\\')); +#else + OString const libname(testlib, strlen(testlib)); +#endif + + osl::Module &mod = runtime.getImpl()->cargo->testModule; + mod.load(OStringToOUString(libname, osl_getThreadTextEncoding()), + SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL); + if (!mod.is()) { abort(); } + oslGenericFunction const pFunc( + mod.getFunctionSymbol("test_init")); + if (!pFunc) { abort(); } + reinterpret_cast<void (SAL_CALL *)(XMultiServiceFactory*)>(pFunc)(xMSF.get()); + testModule = &mod; + } + catch (const css::uno::Exception &) + { + abort(); + } + return Py_None; +} + +static PyObject* deinitTestEnvironment( + SAL_UNUSED_PARAMETER PyObject*, SAL_UNUSED_PARAMETER PyObject*) +{ + if (testModule != nullptr) + { + try + { + oslGenericFunction const pFunc( + testModule->getFunctionSymbol("test_deinit")); + if (!pFunc) { abort(); } + reinterpret_cast<void (SAL_CALL *)()>(pFunc)(); + } + catch (const css::uno::Exception &) + { + abort(); + } + } + return Py_None; +} + +PyObject * extractOneStringArg( PyObject *args, char const *funcName ) +{ + if( !PyTuple_Check( args ) || PyTuple_Size( args) != 1 ) + { + OString buf = funcName + OString::Concat(": expecting one string argument"); + PyErr_SetString( PyExc_RuntimeError, buf.getStr() ); + return nullptr; + } + PyObject *obj = PyTuple_GetItem( args, 0 ); + if (!PyUnicode_Check(obj)) + { + OString buf = funcName + OString::Concat(": expecting one string argument"); + PyErr_SetString( PyExc_TypeError, buf.getStr()); + return nullptr; + } + return obj; +} + +static PyObject *createUnoStructHelper( + SAL_UNUSED_PARAMETER PyObject *, PyObject* args, PyObject* keywordArgs) +{ + Any IdlStruct; + PyRef ret; + try + { + Runtime runtime; + if( PyTuple_Size( args ) == 2 ) + { + PyObject *structName = PyTuple_GetItem(args, 0); + PyObject *initializer = PyTuple_GetItem(args, 1); + + if (PyUnicode_Check(structName)) + { + if( PyTuple_Check( initializer ) && PyDict_Check ( keywordArgs ) ) + { + OUString typeName( OUString::createFromAscii(PyUnicode_AsUTF8(structName))); + RuntimeCargo *c = runtime.getImpl()->cargo; + Reference<XIdlClass> idl_class = c->xCoreReflection->forName (typeName); + if (idl_class.is ()) + { + idl_class->createObject (IdlStruct); + PyRef returnCandidate( PyUNOStruct_new( IdlStruct, c->xInvocation ) ); + PyUNO *me = reinterpret_cast<PyUNO*>( returnCandidate.get() ); + TypeDescription desc( typeName ); + OSL_ASSERT( desc.is() ); // could already instantiate an XInvocation2 ! + + typelib_CompoundTypeDescription *pCompType = + reinterpret_cast<typelib_CompoundTypeDescription *>(desc.get()); + fillStructState state; + if ( PyTuple_Size( initializer ) > 0 || PyDict_Size( keywordArgs ) > 0 ) + fillStruct( me->members->xInvocation, pCompType, initializer, keywordArgs, state, runtime ); + if( state.getCntConsumed() != PyTuple_Size(initializer) ) + { + throw RuntimeException( "pyuno._createUnoStructHelper: too many " + "elements in the initializer list, expected " + + OUString::number(state.getCntConsumed()) + ", got " + + OUString::number( PyTuple_Size(initializer) ) ); + } + ret = PyRef( PyTuple_Pack(2, returnCandidate.get(), state.getUsed()), SAL_NO_ACQUIRE); + } + else + { + OStringBuffer buf; + buf.append( "UNO struct " ); + buf.append( PyUnicode_AsUTF8(structName) ); + buf.append( " is unknown" ); + PyErr_SetString (PyExc_RuntimeError, buf.getStr()); + } + } + else + { + PyErr_SetString( + PyExc_RuntimeError, + "pyuno._createUnoStructHelper: 2nd argument (initializer sequence) is no tuple" ); + } + } + else + { + PyErr_SetString (PyExc_AttributeError, "createUnoStruct: first argument wasn't a string"); + } + } + else + { + PyErr_SetString (PyExc_AttributeError, "pyuno._createUnoStructHelper: expects exactly two non-keyword arguments:\n\tStructure Name\n\tinitialiser tuple; may be the empty tuple"); + } + } + catch( const css::uno::RuntimeException & e ) + { + raisePyExceptionWithAny( Any( e ) ); + } + catch( const css::script::CannotConvertException & e ) + { + raisePyExceptionWithAny( Any( e ) ); + } + catch( const css::uno::Exception & e ) + { + raisePyExceptionWithAny( Any( e ) ); + } + return ret.getAcquired(); +} + +static PyObject *getTypeByName( + SAL_UNUSED_PARAMETER PyObject *, PyObject *args ) +{ + PyObject * ret = nullptr; + + try + { + char *name; + + if (PyArg_ParseTuple (args, "s", &name)) + { + OUString typeName ( OUString::createFromAscii( name ) ); + TypeDescription typeDesc( typeName ); + if( typeDesc.is() ) + { + Runtime runtime; + ret = PyUNO_Type_new( + name, static_cast<css::uno::TypeClass>(typeDesc.get()->eTypeClass), runtime ); + } + else + { + OString buf = OString::Concat("Type ") + name + " is unknown"; + PyErr_SetString( PyExc_RuntimeError, buf.getStr() ); + } + } + } + catch ( const RuntimeException & e ) + { + raisePyExceptionWithAny( Any( e ) ); + } + return ret; +} + +static PyObject *getConstantByName( + SAL_UNUSED_PARAMETER PyObject *, PyObject *args ) +{ + PyObject *ret = nullptr; + try + { + char *name; + + if (PyArg_ParseTuple (args, "s", &name)) + { + OUString typeName ( OUString::createFromAscii( name ) ); + Runtime runtime; + css::uno::Reference< css::reflection::XConstantTypeDescription > td; + if (!(runtime.getImpl()->cargo->xTdMgr->getByHierarchicalName( + typeName) + >>= td)) + { + throw RuntimeException( "pyuno.getConstantByName: " + typeName + "is not a constant" ); + } + PyRef constant = runtime.any2PyObject( td->getConstantValue() ); + ret = constant.getAcquired(); + } + } + catch( const NoSuchElementException & e ) + { + // to the python programmer, this is a runtime exception, + // do not support tweakings with the type system + RuntimeException runExc( e.Message ); + raisePyExceptionWithAny( Any( runExc ) ); + } + catch(const css::script::CannotConvertException & e) + { + raisePyExceptionWithAny( Any( e ) ); + } + catch(const css::lang::IllegalArgumentException & e) + { + raisePyExceptionWithAny( Any( e ) ); + } + catch( const RuntimeException & e ) + { + raisePyExceptionWithAny( Any(e) ); + } + return ret; +} + +static PyObject *checkType( SAL_UNUSED_PARAMETER PyObject *, PyObject *args ) +{ + if( !PyTuple_Check( args ) || PyTuple_Size( args) != 1 ) + { + OString buf = "pyuno.checkType : expecting one uno.Type argument"; + PyErr_SetString( PyExc_RuntimeError, buf.getStr() ); + return nullptr; + } + PyObject *obj = PyTuple_GetItem( args, 0 ); + + try + { + PyType2Type( obj ); + } + catch(const RuntimeException & e) + { + raisePyExceptionWithAny( Any( e ) ); + return nullptr; + } + Py_INCREF( Py_None ); + return Py_None; +} + +static PyObject *checkEnum( SAL_UNUSED_PARAMETER PyObject *, PyObject *args ) +{ + if( !PyTuple_Check( args ) || PyTuple_Size( args) != 1 ) + { + OString buf = "pyuno.checkType : expecting one uno.Type argument"; + PyErr_SetString( PyExc_RuntimeError, buf.getStr() ); + return nullptr; + } + PyObject *obj = PyTuple_GetItem( args, 0 ); + + try + { + PyEnum2Enum( obj ); + } + catch(const RuntimeException & e) + { + raisePyExceptionWithAny( Any( e) ); + return nullptr; + } + Py_INCREF( Py_None ); + return Py_None; +} + +static PyObject *getClass( SAL_UNUSED_PARAMETER PyObject *, PyObject *args ) +{ + PyObject *obj = extractOneStringArg( args, "pyuno.getClass"); + if( ! obj ) + return nullptr; + + try + { + Runtime runtime; + PyRef ret = getClass(pyString2ustring(obj), runtime); + Py_XINCREF( ret.get() ); + return ret.get(); + } + catch(const RuntimeException & e) + { + raisePyExceptionWithAny( Any(e) ); + } + return nullptr; +} + +static PyObject *isInterface( SAL_UNUSED_PARAMETER PyObject *, PyObject *args ) +{ + + if( PyTuple_Check( args ) && PyTuple_Size( args ) == 1 ) + { + PyObject *obj = PyTuple_GetItem( args, 0 ); + Runtime r; + return PyLong_FromLong( isInterfaceClass( r, obj ) ); + } + return PyLong_FromLong( 0 ); +} + +static PyObject * generateUuid( + SAL_UNUSED_PARAMETER PyObject *, SAL_UNUSED_PARAMETER PyObject * ) +{ + Sequence< sal_Int8 > seq( 16 ); + rtl_createUuid( reinterpret_cast<sal_uInt8*>(seq.getArray()) , nullptr , false ); + PyRef ret; + try + { + Runtime runtime; + ret = runtime.any2PyObject( Any( seq ) ); + } + catch( const RuntimeException & e ) + { + raisePyExceptionWithAny( Any(e) ); + } + return ret.getAcquired(); +} + +static PyObject *systemPathToFileUrl( + SAL_UNUSED_PARAMETER PyObject *, PyObject * args ) +{ + PyObject *obj = extractOneStringArg( args, "pyuno.systemPathToFileUrl" ); + if( ! obj ) + return nullptr; + + OUString sysPath = pyString2ustring( obj ); + OUString url; + osl::FileBase::RC e = osl::FileBase::getFileURLFromSystemPath( sysPath, url ); + + if( e != osl::FileBase::E_None ) + { + OUString buf = "Couldn't convert " + + sysPath + + " to a file url for reason (" + + OUString::number( static_cast<sal_Int32>(e) ) + + ")"; + raisePyExceptionWithAny( + Any( RuntimeException( buf ))); + return nullptr; + } + return ustring2PyUnicode( url ).getAcquired(); +} + +static PyObject * fileUrlToSystemPath( + SAL_UNUSED_PARAMETER PyObject *, PyObject * args ) +{ + PyObject *obj = extractOneStringArg( args, "pyuno.fileUrlToSystemPath" ); + if( ! obj ) + return nullptr; + + OUString url = pyString2ustring( obj ); + OUString sysPath; + osl::FileBase::RC e = osl::FileBase::getSystemPathFromFileURL( url, sysPath ); + + if( e != osl::FileBase::E_None ) + { + OUString buf = "Couldn't convert file url " + + sysPath + + " to a system path for reason (" + + OUString::number( static_cast<sal_Int32>(e) ) + + ")"; + raisePyExceptionWithAny( + Any( RuntimeException( buf ))); + return nullptr; + } + return ustring2PyUnicode( sysPath ).getAcquired(); +} + +static PyObject * absolutize( SAL_UNUSED_PARAMETER PyObject *, PyObject * args ) +{ + if( !PyTuple_Check( args ) || PyTuple_Size( args ) != 2 ) + return nullptr; + + OUString ouPath = pyString2ustring( PyTuple_GetItem( args , 0 ) ); + OUString ouRel = pyString2ustring( PyTuple_GetItem( args, 1 ) ); + OUString ret; + oslFileError e = osl_getAbsoluteFileURL( ouPath.pData, ouRel.pData, &(ret.pData) ); + if( e != osl_File_E_None ) + { + OUString buf = + "Couldn't absolutize " + + ouRel + + " using root " + + ouPath + + " for reason (" + + OUString::number(static_cast<sal_Int32>(e) ) + + ")"; + + PyErr_SetString( + PyExc_OSError, + OUStringToOString(buf,osl_getThreadTextEncoding()).getStr()); + return nullptr; + } + return ustring2PyUnicode( ret ).getAcquired(); +} + +static PyObject * invoke(SAL_UNUSED_PARAMETER PyObject *, PyObject *args) +{ + PyObject *ret = nullptr; + if(PyTuple_Check(args) && PyTuple_Size(args) == 3) + { + PyObject *object = PyTuple_GetItem(args, 0); + PyObject *item1 = PyTuple_GetItem(args, 1); + if (PyUnicode_Check(item1)) + { + const char *name = PyUnicode_AsUTF8(item1); + PyObject *item2 = PyTuple_GetItem(args, 2); + if(PyTuple_Check(item2)) + { + ret = PyUNO_invoke(object, name, item2); + } + else + { + OStringBuffer buf; + buf.append("uno.invoke expects a tuple as 3rd argument, got "); + buf.append(PyUnicode_AsUTF8(PyObject_Str(item2))); + PyErr_SetString( + PyExc_RuntimeError, buf.makeStringAndClear().getStr()); + } + } + else + { + OStringBuffer buf; + buf.append("uno.invoke expected a string as 2nd argument, got "); + buf.append(PyUnicode_AsUTF8(PyObject_Str(item1))); + PyErr_SetString( + PyExc_RuntimeError, buf.makeStringAndClear().getStr()); + } + } + else + { + OString buf = "uno.invoke expects object, name, (arg1, arg2, ... )\n"; + PyErr_SetString(PyExc_RuntimeError, buf.getStr()); + } + return ret; +} + +static PyObject *getCurrentContext( + SAL_UNUSED_PARAMETER PyObject *, SAL_UNUSED_PARAMETER PyObject * ) +{ + PyRef ret; + try + { + Runtime runtime; + ret = runtime.any2PyObject( + Any( css::uno::getCurrentContext() ) ); + } + catch( const css::uno::Exception & e ) + { + raisePyExceptionWithAny( Any( e ) ); + } + return ret.getAcquired(); +} + +static PyObject *setCurrentContext( + SAL_UNUSED_PARAMETER PyObject *, SAL_UNUSED_PARAMETER PyObject * args ) +{ + PyRef ret; + try + { + if( PyTuple_Check( args ) && PyTuple_Size( args ) == 1 ) + { + + Runtime runtime; + Any a = runtime.pyObject2Any( PyTuple_GetItem( args, 0 ) ); + + Reference< css::uno::XCurrentContext > context; + + if( (a.hasValue() && (a >>= context)) || ! a.hasValue() ) + { + ret = css::uno::setCurrentContext( context ) ? Py_True : Py_False; + } + else + { + OStringBuffer buf; + buf.append( "uno.setCurrentContext expects an XComponentContext implementation, got " ); + buf.append( + PyUnicode_AsUTF8(PyObject_Str(PyTuple_GetItem(args, 0)))); + PyErr_SetString( + PyExc_RuntimeError, buf.makeStringAndClear().getStr() ); + } + } + else + { + OString buf = "uno.setCurrentContext expects exactly one argument (the current Context)\n"; + PyErr_SetString( + PyExc_RuntimeError, buf.getStr() ); + } + } + catch( const css::uno::Exception & e ) + { + raisePyExceptionWithAny( Any( e ) ); + } + return ret.getAcquired(); +} + +static PyObject *sal_debug( + SAL_UNUSED_PARAMETER PyObject *, SAL_UNUSED_PARAMETER PyObject * args ) +{ + Py_INCREF( Py_None ); + if( !PyTuple_Check( args ) || PyTuple_Size( args) != 1 ) + return Py_None; + + OUString line = pyString2ustring( PyTuple_GetItem( args, 0 ) ); + + SAL_DEBUG(line); + + return Py_None; +} + +} + +struct PyMethodDef PyUNOModule_methods [] = +{ + {"private_initTestEnvironment", initTestEnvironment, METH_VARARGS, nullptr}, + {"private_deinitTestEnvironment", deinitTestEnvironment, METH_VARARGS, nullptr}, + {"getComponentContext", getComponentContext, METH_VARARGS, nullptr}, + {"_createUnoStructHelper", reinterpret_cast<PyCFunction>(createUnoStructHelper), METH_VARARGS | METH_KEYWORDS, nullptr}, + {"getTypeByName", getTypeByName, METH_VARARGS, nullptr}, + {"getConstantByName", getConstantByName, METH_VARARGS, nullptr}, + {"getClass", getClass, METH_VARARGS, nullptr}, + {"checkEnum", checkEnum, METH_VARARGS, nullptr}, + {"checkType", checkType, METH_VARARGS, nullptr}, + {"generateUuid", generateUuid, METH_VARARGS, nullptr}, + {"systemPathToFileUrl", systemPathToFileUrl, METH_VARARGS, nullptr}, + {"fileUrlToSystemPath", fileUrlToSystemPath, METH_VARARGS, nullptr}, + {"absolutize", absolutize, METH_VARARGS | METH_KEYWORDS, nullptr}, + {"isInterface", isInterface, METH_VARARGS, nullptr}, + {"invoke", invoke, METH_VARARGS | METH_KEYWORDS, nullptr}, + {"setCurrentContext", setCurrentContext, METH_VARARGS, nullptr}, + {"getCurrentContext", getCurrentContext, METH_VARARGS, nullptr}, + {"sal_debug", sal_debug, METH_VARARGS, nullptr}, + {nullptr, nullptr, 0, nullptr} +}; + +} + +extern "C" +PyObject* PyInit_pyuno() +{ + PyUNO_initType(); + PyUNOStruct_initType(); + // noop when called already, otherwise needed to allow multiple threads +#if PY_VERSION_HEX < 0x03090000 + PyEval_InitThreads(); +#endif + static struct PyModuleDef moduledef = + { + PyModuleDef_HEAD_INIT, + "pyuno", // module name + nullptr, // module documentation + -1, // module keeps state in global variables, + PyUNOModule_methods, // modules methods + nullptr, // m_reload (must be 0) + nullptr, // m_traverse + nullptr, // m_clear + nullptr, // m_free + }; + return PyModule_Create(&moduledef); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |