/* -*- 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/.
*/
#include <sal/config.h>
#include <cassert>
#include <cstring>
#include <vector>
#include <registry/reader.hxx>
#include <registry/registry.hxx>
#include <registry/regtype.h>
#include <rtl/ref.hxx>
#include <rtl/ustring.hxx>
#include <sal/types.h>
#include <unoidl/unoidl.hxx>
#include "legacyprovider.hxx"
namespace unoidl { namespace detail {
namespace {
std::vector< OUString > translateAnnotations(OUString const & documentation) {
std::vector< OUString > ans;
if (documentation.indexOf("@deprecated") != -1) {
//TODO: this check is somewhat crude
ans.push_back("deprecated");
}
return ans;
}
ConstantValue translateConstantValue(
RegistryKey & key, RTConstValue const & value)
{
switch (value.m_type) {
case RT_TYPE_BOOL:
return ConstantValue(value.m_value.aBool);
case RT_TYPE_BYTE:
return ConstantValue(value.m_value.aByte);
case RT_TYPE_INT16:
return ConstantValue(value.m_value.aShort);
case RT_TYPE_UINT16:
return ConstantValue(value.m_value.aUShort);
case RT_TYPE_INT32:
return ConstantValue(value.m_value.aLong);
case RT_TYPE_UINT32:
return ConstantValue(value.m_value.aULong);
case RT_TYPE_INT64:
return ConstantValue(value.m_value.aHyper);
case RT_TYPE_UINT64:
return ConstantValue(value.m_value.aUHyper);
case RT_TYPE_FLOAT:
return ConstantValue(value.m_value.aFloat);
case RT_TYPE_DOUBLE:
return ConstantValue(value.m_value.aDouble);
default:
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected type " + OUString::number(value.m_type)
+ " of value of a field of constant group with key "
+ key.getName()));
}
}
rtl::Reference< Entity > readEntity(
rtl::Reference< Manager > const & manager, RegistryKey & ucr,
RegistryKey & key, OUString const & path, bool probe);
class Cursor: public MapCursor {
public:
Cursor(
rtl::Reference< Manager > const & manager, RegistryKey const & ucr,
RegistryKey const & key);
private:
virtual ~Cursor() throw () override {}
virtual rtl::Reference< Entity > getNext(OUString * name) override;
rtl::Reference< Manager > manager_;
RegistryKey ucr_;
RegistryKey key_;
OUString prefix_;
RegistryKeyNames names_;
sal_uInt32 index_;
};
Cursor::Cursor(
rtl::Reference< Manager > const & manager, RegistryKey const & ucr,
RegistryKey const & key):
manager_(manager), ucr_(ucr), key_(key), index_(0)
{
if (ucr_.isValid()) {
prefix_ = key_.getName();
if (!prefix_.endsWith("/")) {
prefix_ += "/";
}
RegError e = key_.getKeyNames("", names_);
if (e != RegError::NO_ERROR) {
throw FileFormatException(
key_.getRegistryName(),
("legacy format: cannot get sub-key names of " + key_.getName()
+ ": " + OUString::number(static_cast<int>(e))));
}
}
}
rtl::Reference< Entity > Cursor::getNext(OUString * name) {
assert(name != nullptr);
rtl::Reference< Entity > ent;
if (index_ != names_.getLength()) {
OUString path(names_.getElement(index_));
assert(path.match(prefix_));
*name = path.copy(prefix_.getLength());
ent = readEntity(manager_, ucr_, key_, *name, false);
assert(ent.is());
++index_;
}
return ent;
}
class Module: public ModuleEntity {
public:
Module(
rtl::Reference< Manager > const & manager, RegistryKey const & ucr,
RegistryKey const & key):
manager_(manager), ucr_(ucr), key_(key)
{}
private:
virtual ~Module() throw () override {}
virtual std::vector< OUString > getMemberNames() const override;
virtual rtl::Reference< MapCursor > createCursor() const override
{ return new Cursor(manager_, ucr_, key_); }
rtl::Reference< Manager > manager_;
RegistryKey ucr_;
mutable RegistryKey key_;
};
std::vector< OUString > Module::getMemberNames() const {
RegistryKeyNames names;
RegError e = key_.getKeyNames("", names);
if (e != RegError::NO_ERROR) {
throw FileFormatException(
key_.getRegistryName(),
("legacy format: cannot get sub-key names of " + key_.getName()
+ ": " + OUString::number(static_cast<int>(e))));
}
std::vector< OUString > ns;
for (sal_uInt32 i = 0; i != names.getLength(); ++i) {
ns.push_back(names.getElement(i));
}
return ns;
}
typereg::Reader getReader(RegistryKey & key, std::vector< char > * buffer) {
assert(buffer != nullptr);
RegValueType type;
sal_uInt32 size;
RegError e = key.getValueInfo("", &type, &size);
if (e != RegError::NO_ERROR) {
throw FileFormatException(
key.getRegistryName(),
("legacy format: cannot get value info about key " + key.getName()
+ ": " + OUString::number(static_cast<int>(e))));
}
if (type != RegValueType::BINARY) {
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected value type " + OUString::number(static_cast<int>(type))
+ " of key " + key.getName()));
}
if (size == 0
/*TODO: || size > std::numeric_limits< std::vector< char >::size_type >::max() */)
{
throw FileFormatException(
key.getRegistryName(),
("legacy format: bad binary value size " + OUString::number(size)
+ " of key " + key.getName()));
}
buffer->resize(static_cast< std::vector< char >::size_type >(size));
e = key.getValue("", &(*buffer)[0]);
if (e != RegError::NO_ERROR) {
throw FileFormatException(
key.getRegistryName(),
("legacy format: cannot get binary value of key " + key.getName()
+ ": " + OUString::number(static_cast<int>(e))));
}
typereg::Reader reader(&(*buffer)[0], size);
if (!reader.isValid()) {
throw FileFormatException(
key.getRegistryName(),
"legacy format: malformed binary value of key " + key.getName());
}
return reader;
}
rtl::Reference< Entity > readEntity(
rtl::Reference< Manager > const & manager, RegistryKey & ucr,
RegistryKey & key, OUString const & path, bool probe)
{
assert(manager.is());
RegistryKey sub;
RegError e = key.openKey(path, sub);
switch (e) {
case RegError::NO_ERROR:
break;
case RegError::KEY_NOT_EXISTS:
if (probe) {
return rtl::Reference< Entity >();
}
SAL_FALLTHROUGH;
default:
throw FileFormatException(
key.getRegistryName(),
("legacy format: cannot open sub-key " + path + " of "
+ key.getName() + ": " + OUString::number(static_cast<int>(e))));
}
std::vector< char > buf;
typereg::Reader reader(getReader(sub, &buf));
switch (reader.getTypeClass()) {
case RT_TYPE_INTERFACE:
{
std::vector< AnnotatedReference > mandBases;
sal_uInt16 n = reader.getSuperTypeCount();
for (sal_uInt16 j = 0; j != n; ++j) {
mandBases.emplace_back(
reader.getSuperTypeName(j).replace('/', '.'),
std::vector< OUString >());
}
std::vector< AnnotatedReference > optBases;
n = reader.getReferenceCount();
for (sal_uInt16 j = 0; j != n; ++j) {
optBases.emplace_back(
reader.getReferenceTypeName(j).replace('/', '.'),
translateAnnotations(reader.getReferenceDocumentation(j)));
}
sal_uInt16 methodCount = reader.getMethodCount();
std::vector< InterfaceTypeEntity::Attribute > attrs;
n = reader.getFieldCount(); // attributes
for (sal_uInt16 j = 0; j != n; ++j) {
OUString attrName(reader.getFieldName(j));
std::vector< OUString > getExcs;
std::vector< OUString > setExcs;
for (sal_uInt16 k = 0; k != methodCount; ++k) {
if (reader.getMethodName(k) == attrName) {
switch (reader.getMethodFlags(k)) {
case RTMethodMode::ATTRIBUTE_GET:
{
sal_uInt16 m
= reader.getMethodExceptionCount(k);
// cid#1213376 unhelpfully warns about an
// untrusted loop bound here:
// coverity[tainted_data] - trusted data source
for (sal_uInt16 l = 0; l != m; ++l) {
getExcs.push_back(
reader.getMethodExceptionTypeName(k, l).
replace('/', '.'));
}
break;
}
case RTMethodMode::ATTRIBUTE_SET:
{
sal_uInt16 m
= reader.getMethodExceptionCount(k);
// cid#1213376 unhelpfully warns about an
// untrusted loop bound here:
// coverity[tainted_data] - trusted data source
for (sal_uInt16 l = 0; l != m; ++l) {
setExcs.push_back(
reader.getMethodExceptionTypeName(k, l).
replace('/', '.'));
}
break;
}
default:
throw FileFormatException(
key.getRegistryName(),
("legacy format: method and attribute with same"
" name " + attrName
+ " in interface type with key "
+ sub.getName()));
}
}
}
RTFieldAccess flags = reader.getFieldFlags(j);
attrs.emplace_back(
attrName, reader.getFieldTypeName(j).replace('/', '.'),
bool(flags & RTFieldAccess::BOUND),
bool(flags & RTFieldAccess::READONLY), getExcs, setExcs,
translateAnnotations(reader.getFieldDocumentation(j)));
}
std::vector< InterfaceTypeEntity::Method > meths;
for (sal_uInt16 j = 0; j != methodCount; ++j) {
RTMethodMode flags = reader.getMethodFlags(j);
if (flags != RTMethodMode::ATTRIBUTE_GET
&& flags != RTMethodMode::ATTRIBUTE_SET)
{
std::vector< InterfaceTypeEntity::Method::Parameter >
params;
sal_uInt16 m = reader.getMethodParameterCount(j);
// cid#1213376 unhelpfully warns about an untrusted loop
// bound here:
// coverity[tainted_data] - trusted data source
for (sal_uInt16 k = 0; k != m; ++k) {
RTParamMode mode = reader.getMethodParameterFlags(j, k);
InterfaceTypeEntity::Method::Parameter::Direction dir;
switch (mode) {
case RT_PARAM_IN:
dir = InterfaceTypeEntity::Method::Parameter::DIRECTION_IN;
break;
case RT_PARAM_OUT:
dir = InterfaceTypeEntity::Method::Parameter::DIRECTION_OUT;
break;
case RT_PARAM_INOUT:
dir = InterfaceTypeEntity::Method::Parameter::DIRECTION_IN_OUT;
break;
default:
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected mode "
+ OUString::number(mode) + " of parameter "
+ reader.getMethodParameterName(j, k)
+ " of method " + reader.getMethodName(j)
+ " in interface type with key "
+ sub.getName()));
}
params.emplace_back(
reader.getMethodParameterName(j, k),
(reader.getMethodParameterTypeName(j, k).
replace('/', '.')),
dir);
}
std::vector< OUString > excs;
m = reader.getMethodExceptionCount(j);
// cid#1213376 unhelpfully warns about an untrusted loop
// bound here:
// coverity[tainted_data] - trusted data source
for (sal_uInt16 k = 0; k != m; ++k) {
excs.push_back(
reader.getMethodExceptionTypeName(j, k).replace(
'/', '.'));
}
meths.emplace_back(
reader.getMethodName(j),
reader.getMethodReturnTypeName(j).replace('/', '.'),
params, excs,
translateAnnotations(
reader.getMethodDocumentation(j)));
}
}
return new InterfaceTypeEntity(
reader.isPublished(), mandBases, optBases, attrs, meths,
translateAnnotations(reader.getDocumentation()));
}
case RT_TYPE_MODULE:
return new Module(manager, ucr, sub);
case RT_TYPE_STRUCT:
{
sal_uInt16 n = reader.getReferenceCount();
if (n == 0) {
OUString base;
switch (reader.getSuperTypeCount()) {
case 0:
break;
case 1:
base = reader.getSuperTypeName(0).replace('/', '.');
break;
default:
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected number "
+ OUString::number(reader.getSuperTypeCount())
+ " of super-types of plain struct type with key "
+ sub.getName()));
}
std::vector< PlainStructTypeEntity::Member > mems;
n = reader.getFieldCount();
for (sal_uInt16 j = 0; j != n; ++j) {
mems.emplace_back(
reader.getFieldName(j),
reader.getFieldTypeName(j).replace('/', '.'),
translateAnnotations(reader.getFieldDocumentation(j)));
}
return new PlainStructTypeEntity(
reader.isPublished(), base, mems,
translateAnnotations(reader.getDocumentation()));
} else {
if (reader.getSuperTypeCount() != 0) {
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected number "
+ OUString::number(reader.getSuperTypeCount())
+ " of super-types of polymorphic struct type template"
" with key " + sub.getName()));
}
std::vector< OUString > params;
for (sal_uInt16 j = 0; j != n; ++j) {
params.push_back(
reader.getReferenceTypeName(j).replace('/', '.'));
}
std::vector< PolymorphicStructTypeTemplateEntity::Member > mems;
n = reader.getFieldCount();
for (sal_uInt16 j = 0; j != n; ++j) {
mems.emplace_back(
reader.getFieldName(j),
reader.getFieldTypeName(j).replace('/', '.'),
bool(
reader.getFieldFlags(j)
& RTFieldAccess::PARAMETERIZED_TYPE),
translateAnnotations(reader.getFieldDocumentation(j)));
}
return new PolymorphicStructTypeTemplateEntity(
reader.isPublished(), params, mems,
translateAnnotations(reader.getDocumentation()));
}
}
case RT_TYPE_ENUM:
{
std::vector< EnumTypeEntity::Member > mems;
sal_uInt16 n = reader.getFieldCount();
for (sal_uInt16 j = 0; j != n; ++j) {
RTConstValue v(reader.getFieldValue(j));
if (v.m_type != RT_TYPE_INT32) {
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected type "
+ OUString::number(v.m_type) + " of value of field "
+ reader.getFieldName(j) + " of enum type with key "
+ sub.getName()));
}
mems.emplace_back(
reader.getFieldName(j), v.m_value.aLong,
translateAnnotations(reader.getFieldDocumentation(j)));
}
return new EnumTypeEntity(
reader.isPublished(), mems,
translateAnnotations(reader.getDocumentation()));
}
case RT_TYPE_EXCEPTION:
{
OUString base;
switch (reader.getSuperTypeCount()) {
case 0:
break;
case 1:
base = reader.getSuperTypeName(0).replace('/', '.');
break;
default:
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected number "
+ OUString::number(reader.getSuperTypeCount())
+ " of super-types of exception type with key "
+ sub.getName()));
}
std::vector< ExceptionTypeEntity::Member > mems;
sal_uInt16 n = reader.getFieldCount();
for (sal_uInt16 j = 0; j != n; ++j) {
mems.emplace_back(
reader.getFieldName(j),
reader.getFieldTypeName(j).replace('/', '.'),
translateAnnotations(reader.getFieldDocumentation(j)));
}
return new ExceptionTypeEntity(
reader.isPublished(), base, mems,
translateAnnotations(reader.getDocumentation()));
}
case RT_TYPE_TYPEDEF:
if (reader.getSuperTypeCount() != 1) {
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected number "
+ OUString::number(reader.getSuperTypeCount())
+ " of super-types of typedef with key " + sub.getName()));
}
return new TypedefEntity(
reader.isPublished(), reader.getSuperTypeName(0).replace('/', '.'),
translateAnnotations(reader.getDocumentation()));
case RT_TYPE_SERVICE:
switch (reader.getSuperTypeCount()) {
case 0:
{
std::vector< AnnotatedReference > mandServs;
std::vector< AnnotatedReference > optServs;
std::vector< AnnotatedReference > mandIfcs;
std::vector< AnnotatedReference > optIfcs;
sal_uInt16 n = reader.getReferenceCount();
for (sal_uInt16 j = 0; j != n; ++j) {
AnnotatedReference base{
reader.getReferenceTypeName(j).replace('/', '.'),
translateAnnotations(
reader.getReferenceDocumentation(j))};
switch (reader.getReferenceSort(j)) {
case RTReferenceType::EXPORTS:
if (!(reader.getReferenceFlags(j) & RTFieldAccess::OPTIONAL))
{
mandServs.push_back(base);
} else {
optServs.push_back(base);
}
break;
case RTReferenceType::SUPPORTS:
if (!(reader.getReferenceFlags(j) & RTFieldAccess::OPTIONAL))
{
mandIfcs.push_back(base);
} else {
optIfcs.push_back(base);
}
break;
default:
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected mode "
+ OUString::number(static_cast<int>(reader.getReferenceSort(j)))
+ " of reference " + reader.getReferenceTypeName(j)
+ " in service with key " + sub.getName()));
}
}
std::vector< AccumulationBasedServiceEntity::Property > props;
n = reader.getFieldCount();
for (sal_uInt16 j = 0; j != n; ++j) {
RTFieldAccess acc = reader.getFieldFlags(j);
int attrs = 0;
if (acc & RTFieldAccess::READONLY) {
attrs |= AccumulationBasedServiceEntity::Property::
ATTRIBUTE_READ_ONLY;
}
if (acc & RTFieldAccess::OPTIONAL) {
attrs |= AccumulationBasedServiceEntity::Property::
ATTRIBUTE_OPTIONAL;
}
if (acc & RTFieldAccess::MAYBEVOID) {
attrs |= AccumulationBasedServiceEntity::Property::
ATTRIBUTE_MAYBE_VOID;
}
if (acc & RTFieldAccess::BOUND) {
attrs |= AccumulationBasedServiceEntity::Property::
ATTRIBUTE_BOUND;
}
if (acc & RTFieldAccess::CONSTRAINED) {
attrs |= AccumulationBasedServiceEntity::Property::
ATTRIBUTE_CONSTRAINED;
}
if (acc & RTFieldAccess::TRANSIENT) {
attrs |= AccumulationBasedServiceEntity::Property::
ATTRIBUTE_TRANSIENT;
}
if (acc & RTFieldAccess::MAYBEAMBIGUOUS) {
attrs |= AccumulationBasedServiceEntity::Property::
ATTRIBUTE_MAYBE_AMBIGUOUS;
}
if (acc & RTFieldAccess::MAYBEDEFAULT) {
attrs |= AccumulationBasedServiceEntity::Property::
ATTRIBUTE_MAYBE_DEFAULT;
}
if (acc & RTFieldAccess::REMOVABLE) {
attrs |= AccumulationBasedServiceEntity::Property::
ATTRIBUTE_REMOVABLE;
}
props.emplace_back(
reader.getFieldName(j),
reader.getFieldTypeName(j).replace('/', '.'),
static_cast<
AccumulationBasedServiceEntity::Property::
Attributes >(attrs),
translateAnnotations(reader.getFieldDocumentation(j)));
}
return new AccumulationBasedServiceEntity(
reader.isPublished(), mandServs, optServs, mandIfcs,
optIfcs, props,
translateAnnotations(reader.getDocumentation()));
}
case 1:
{
std::vector< SingleInterfaceBasedServiceEntity::Constructor >
ctors;
sal_uInt16 n = reader.getMethodCount();
if (n == 1 && reader.getMethodFlags(0) == RTMethodMode::TWOWAY
&& reader.getMethodName(0).isEmpty()
&& reader.getMethodReturnTypeName(0) == "void"
&& reader.getMethodParameterCount(0) == 0
&& reader.getMethodExceptionCount(0) == 0)
{
ctors.push_back(
SingleInterfaceBasedServiceEntity::Constructor());
} else {
for (sal_uInt16 j = 0; j != n; ++j) {
if (reader.getMethodFlags(j) != RTMethodMode::TWOWAY) {
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected mode "
+ OUString::number(static_cast<int>(reader.getMethodFlags(j)))
+ " of constructor " + reader.getMethodName(j)
+ " in service with key " + sub.getName()));
}
std::vector<
SingleInterfaceBasedServiceEntity::Constructor::
Parameter > params;
sal_uInt16 m = reader.getMethodParameterCount(j);
// cid#1213376 unhelpfully warns about an untrusted
// loop bound here:
// coverity[tainted_data] - trusted data source
for (sal_uInt16 k = 0; k != m; ++k) {
RTParamMode mode
= reader.getMethodParameterFlags(j, k);
if ((mode & ~RT_PARAM_REST) != RT_PARAM_IN) {
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected mode "
+ OUString::number(mode)
+ " of parameter "
+ reader.getMethodParameterName(j, k)
+ " of constructor "
+ reader.getMethodName(j)
+ " in service with key "
+ sub.getName()));
}
if ((mode & RT_PARAM_REST) != 0
&& !(m == 1
&& ((reader.getMethodParameterTypeName(
j, 0))
== "any")))
{
throw FileFormatException(
key.getRegistryName(),
("legacy format: bad rest parameter "
+ reader.getMethodParameterName(j, k)
+ " of constructor "
+ reader.getMethodName(j)
+ " in service with key "
+ sub.getName()));
}
params.emplace_back(
reader.getMethodParameterName(j, k),
(reader.getMethodParameterTypeName(j, k).
replace('/', '.')),
(mode & RT_PARAM_REST) != 0);
}
std::vector< OUString > excs;
m = reader.getMethodExceptionCount(j);
// cid#1213376 unhelpfully warns about an untrusted
// loop bound here:
// coverity[tainted_data] - trusted data source
for (sal_uInt16 k = 0; k != m; ++k) {
excs.push_back(
reader.getMethodExceptionTypeName(j, k).replace(
'/', '.'));
}
ctors.push_back(
SingleInterfaceBasedServiceEntity::Constructor(
reader.getMethodName(j), params, excs,
translateAnnotations(
reader.getMethodDocumentation(j))));
}
}
return new SingleInterfaceBasedServiceEntity(
reader.isPublished(),
reader.getSuperTypeName(0).replace('/', '.'), ctors,
translateAnnotations(reader.getDocumentation()));
}
default:
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected number "
+ OUString::number(reader.getSuperTypeCount())
+ " of super-types of service with key " + sub.getName()));
}
case RT_TYPE_SINGLETON:
{
if (reader.getSuperTypeCount() != 1) {
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected number "
+ OUString::number(reader.getSuperTypeCount())
+ " of super-types of singleton with key "
+ sub.getName()));
}
OUString basePath(reader.getSuperTypeName(0));
OUString baseName(basePath.replace('/', '.'));
bool newStyle;
rtl::Reference< Entity > base(manager->findEntity(baseName));
if (base.is()) {
switch (base->getSort()) {
case Entity::SORT_INTERFACE_TYPE:
newStyle = true;
break;
case Entity::SORT_ACCUMULATION_BASED_SERVICE:
newStyle = false;
break;
default:
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected sort "
+ OUString::number(base->getSort()) + " of base "
+ baseName + " of singleton with key "
+ sub.getName()));
}
} else {
RegistryKey key2;
e = ucr.openKey(basePath, key2);
switch (e) {
case RegError::NO_ERROR:
break;
case RegError::KEY_NOT_EXISTS:
throw FileFormatException(
key.getRegistryName(),
("legacy format: unknown super-type " + basePath
+ " of super-type with key " + sub.getName()));
default:
throw FileFormatException(
key.getRegistryName(),
("legacy format: cannot open ucr sub-key " + basePath
+ ": " + OUString::number(static_cast<int>(e))));
}
std::vector< char > buf2;
typereg::Reader reader2(getReader(key2, &buf2));
switch (reader2.getTypeClass()) {
case RT_TYPE_INTERFACE:
newStyle = true;
break;
case RT_TYPE_SERVICE:
newStyle = false;
break;
default:
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected type class "
+ OUString::number(reader2.getTypeClass())
+ " of super-type with key " + key2.getName()
+ " of singleton with key " + sub.getName()));
}
}
return newStyle
? rtl::Reference< Entity >(
new InterfaceBasedSingletonEntity(
reader.isPublished(), baseName,
translateAnnotations(reader.getDocumentation())))
: rtl::Reference< Entity >(
new ServiceBasedSingletonEntity(
reader.isPublished(), baseName,
translateAnnotations(reader.getDocumentation())));
}
case RT_TYPE_CONSTANTS:
{
std::vector< ConstantGroupEntity::Member > mems;
sal_uInt16 n = reader.getFieldCount();
for (sal_uInt16 j = 0; j != n; ++j) {
mems.emplace_back(
reader.getFieldName(j),
translateConstantValue(sub, reader.getFieldValue(j)),
translateAnnotations(reader.getFieldDocumentation(j)));
}
return new ConstantGroupEntity(
reader.isPublished(), mems,
translateAnnotations(reader.getDocumentation()));
}
default:
throw FileFormatException(
key.getRegistryName(),
("legacy format: unexpected type class "
+ OUString::number(reader.getTypeClass()) + " of key "
+ sub.getName()));
}
}
}
LegacyProvider::LegacyProvider(Manager & manager, OUString const & uri):
manager_(manager)
{
Registry reg;
RegError e = reg.open(uri, RegAccessMode::READONLY);
switch (e) {
case RegError::NO_ERROR:
break;
case RegError::REGISTRY_NOT_EXISTS:
throw NoSuchFileException(uri);
default:
throw FileFormatException(
uri, "cannot open legacy file: " + OUString::number(static_cast<int>(e)));
}
RegistryKey root;
e = reg.openRootKey(root);
if (e != RegError::NO_ERROR) {
throw FileFormatException(
uri, "legacy format: cannot open root key: " + OUString::number(static_cast<int>(e)));
}
e = root.openKey("UCR", ucr_);
switch (e) {
case RegError::NO_ERROR:
case RegError::KEY_NOT_EXISTS: // such effectively empty files exist in the wild
break;
default:
throw FileFormatException(
uri, "legacy format: cannot open UCR key: " + OUString::number(static_cast<int>(e)));
}
}
rtl::Reference< MapCursor > LegacyProvider::createRootCursor() const {
return new Cursor(&manager_, ucr_, ucr_);
}
rtl::Reference< Entity > LegacyProvider::findEntity(OUString const & name)
const
{
return ucr_.isValid()
? readEntity(&manager_, ucr_, ucr_, name.replace('.', '/'), true)
: rtl::Reference< Entity >();
}
LegacyProvider::~LegacyProvider() throw () {}
} }
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V1016 The value 'attrs' is out of range of enum values. This causes unspecified or undefined behavior.