blob: 3a6d65d1d96dfb26b1d26164ab9fed012fd45567 [file] [log] [blame]
/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "Resource.h"
#include "ResourceTypeExtensions.h"
#include "ResourceValues.h"
#include "Util.h"
#include <androidfw/ResourceTypes.h>
#include <limits>
namespace aapt {
bool Value::isItem() const {
return false;
}
bool Value::isWeak() const {
return false;
}
bool Item::isItem() const {
return true;
}
RawString::RawString(const StringPool::Ref& ref) : value(ref) {
}
RawString* RawString::clone(StringPool* newPool) const {
return new RawString(newPool->makeRef(*value));
}
bool RawString::flatten(android::Res_value& outValue) const {
outValue.dataType = ExtendedTypes::TYPE_RAW_STRING;
outValue.data = static_cast<uint32_t>(value.getIndex());
return true;
}
void RawString::print(std::ostream& out) const {
out << "(raw string) " << *value;
}
Reference::Reference() : referenceType(Reference::Type::kResource) {
}
Reference::Reference(const ResourceNameRef& n, Type t) :
name(n.toResourceName()), referenceType(t) {
}
Reference::Reference(const ResourceId& i, Type type) : id(i), referenceType(type) {
}
bool Reference::flatten(android::Res_value& outValue) const {
outValue.dataType = (referenceType == Reference::Type::kResource)
? android::Res_value::TYPE_REFERENCE
: android::Res_value::TYPE_ATTRIBUTE;
outValue.data = id.id;
return true;
}
Reference* Reference::clone(StringPool* /*newPool*/) const {
Reference* ref = new Reference();
ref->referenceType = referenceType;
ref->name = name;
ref->id = id;
return ref;
}
void Reference::print(std::ostream& out) const {
out << "(reference) ";
if (referenceType == Reference::Type::kResource) {
out << "@";
} else {
out << "?";
}
if (name.isValid()) {
out << name;
}
if (id.isValid() || Res_INTERNALID(id.id)) {
out << " " << id;
}
}
bool Id::isWeak() const {
return true;
}
bool Id::flatten(android::Res_value& out) const {
out.dataType = android::Res_value::TYPE_NULL;
out.data = android::Res_value::DATA_NULL_UNDEFINED;
return true;
}
Id* Id::clone(StringPool* /*newPool*/) const {
return new Id();
}
void Id::print(std::ostream& out) const {
out << "(id)";
}
String::String(const StringPool::Ref& ref) : value(ref) {
}
bool String::flatten(android::Res_value& outValue) const {
// Verify that our StringPool index is within encodeable limits.
if (value.getIndex() > std::numeric_limits<uint32_t>::max()) {
return false;
}
outValue.dataType = android::Res_value::TYPE_STRING;
outValue.data = static_cast<uint32_t>(value.getIndex());
return true;
}
String* String::clone(StringPool* newPool) const {
return new String(newPool->makeRef(*value));
}
void String::print(std::ostream& out) const {
out << "(string) \"" << *value << "\"";
}
StyledString::StyledString(const StringPool::StyleRef& ref) : value(ref) {
}
bool StyledString::flatten(android::Res_value& outValue) const {
if (value.getIndex() > std::numeric_limits<uint32_t>::max()) {
return false;
}
outValue.dataType = android::Res_value::TYPE_STRING;
outValue.data = static_cast<uint32_t>(value.getIndex());
return true;
}
StyledString* StyledString::clone(StringPool* newPool) const {
return new StyledString(newPool->makeRef(value));
}
void StyledString::print(std::ostream& out) const {
out << "(styled string) \"" << *value->str << "\"";
}
FileReference::FileReference(const StringPool::Ref& _path) : path(_path) {
}
bool FileReference::flatten(android::Res_value& outValue) const {
if (path.getIndex() > std::numeric_limits<uint32_t>::max()) {
return false;
}
outValue.dataType = android::Res_value::TYPE_STRING;
outValue.data = static_cast<uint32_t>(path.getIndex());
return true;
}
FileReference* FileReference::clone(StringPool* newPool) const {
return new FileReference(newPool->makeRef(*path));
}
void FileReference::print(std::ostream& out) const {
out << "(file) " << *path;
}
BinaryPrimitive::BinaryPrimitive(const android::Res_value& val) : value(val) {
}
bool BinaryPrimitive::flatten(android::Res_value& outValue) const {
outValue = value;
return true;
}
BinaryPrimitive* BinaryPrimitive::clone(StringPool* /*newPool*/) const {
return new BinaryPrimitive(value);
}
void BinaryPrimitive::print(std::ostream& out) const {
switch (value.dataType) {
case android::Res_value::TYPE_NULL:
out << "(null)";
break;
case android::Res_value::TYPE_INT_DEC:
out << "(integer) " << value.data;
break;
case android::Res_value::TYPE_INT_HEX:
out << "(integer) " << std::hex << value.data << std::dec;
break;
case android::Res_value::TYPE_INT_BOOLEAN:
out << "(boolean) " << (value.data != 0 ? "true" : "false");
break;
case android::Res_value::TYPE_INT_COLOR_ARGB8:
case android::Res_value::TYPE_INT_COLOR_RGB8:
case android::Res_value::TYPE_INT_COLOR_ARGB4:
case android::Res_value::TYPE_INT_COLOR_RGB4:
out << "(color) #" << std::hex << value.data << std::dec;
break;
default:
out << "(unknown 0x" << std::hex << (int) value.dataType << ") 0x"
<< std::hex << value.data << std::dec;
break;
}
}
bool Sentinel::isWeak() const {
return true;
}
bool Sentinel::flatten(android::Res_value& outValue) const {
outValue.dataType = ExtendedTypes::TYPE_SENTINEL;
outValue.data = 0;
return true;
}
Sentinel* Sentinel::clone(StringPool* /*newPool*/) const {
return new Sentinel();
}
void Sentinel::print(std::ostream& out) const {
out << "(sentinel)";
return;
}
Attribute::Attribute(bool w, uint32_t t) : weak(w), typeMask(t) {
}
bool Attribute::isWeak() const {
return weak;
}
Attribute* Attribute::clone(StringPool* /*newPool*/) const {
Attribute* attr = new Attribute(weak);
attr->typeMask = typeMask;
std::copy(symbols.begin(), symbols.end(), std::back_inserter(attr->symbols));
return attr;
}
void Attribute::print(std::ostream& out) const {
out << "(attr)";
if (typeMask == android::ResTable_map::TYPE_ANY) {
out << " any";
return;
}
bool set = false;
if ((typeMask & android::ResTable_map::TYPE_REFERENCE) != 0) {
if (!set) {
out << " ";
set = true;
} else {
out << "|";
}
out << "reference";
}
if ((typeMask & android::ResTable_map::TYPE_STRING) != 0) {
if (!set) {
out << " ";
set = true;
} else {
out << "|";
}
out << "string";
}
if ((typeMask & android::ResTable_map::TYPE_INTEGER) != 0) {
if (!set) {
out << " ";
set = true;
} else {
out << "|";
}
out << "integer";
}
if ((typeMask & android::ResTable_map::TYPE_BOOLEAN) != 0) {
if (!set) {
out << " ";
set = true;
} else {
out << "|";
}
out << "boolean";
}
if ((typeMask & android::ResTable_map::TYPE_COLOR) != 0) {
if (!set) {
out << " ";
set = true;
} else {
out << "|";
}
out << "color";
}
if ((typeMask & android::ResTable_map::TYPE_FLOAT) != 0) {
if (!set) {
out << " ";
set = true;
} else {
out << "|";
}
out << "float";
}
if ((typeMask & android::ResTable_map::TYPE_DIMENSION) != 0) {
if (!set) {
out << " ";
set = true;
} else {
out << "|";
}
out << "dimension";
}
if ((typeMask & android::ResTable_map::TYPE_FRACTION) != 0) {
if (!set) {
out << " ";
set = true;
} else {
out << "|";
}
out << "fraction";
}
if ((typeMask & android::ResTable_map::TYPE_ENUM) != 0) {
if (!set) {
out << " ";
set = true;
} else {
out << "|";
}
out << "enum";
}
if ((typeMask & android::ResTable_map::TYPE_FLAGS) != 0) {
if (!set) {
out << " ";
set = true;
} else {
out << "|";
}
out << "flags";
}
out << " ["
<< util::joiner(symbols.begin(), symbols.end(), ", ")
<< "]";
if (weak) {
out << " [weak]";
}
}
static ::std::ostream& operator<<(::std::ostream& out, const Attribute::Symbol& s) {
return out << s.symbol.name.entry << "=" << s.value;
}
Style::Style(bool weak) : weak(weak) {
}
bool Style::isWeak() const {
return weak;
}
Style* Style::clone(StringPool* newPool) const {
Style* style = new Style(weak);
style->parent = parent;
for (auto& entry : entries) {
style->entries.push_back(Entry{
entry.key,
std::unique_ptr<Item>(entry.value->clone(newPool))
});
}
return style;
}
void Style::print(std::ostream& out) const {
out << "(style) ";
if (!parent.name.entry.empty()) {
out << parent.name;
}
out << " ["
<< util::joiner(entries.begin(), entries.end(), ", ")
<< "]";
}
static ::std::ostream& operator<<(::std::ostream& out, const Style::Entry& value) {
out << value.key.name << " = ";
value.value->print(out);
return out;
}
Array* Array::clone(StringPool* newPool) const {
Array* array = new Array();
for (auto& item : items) {
array->items.emplace_back(std::unique_ptr<Item>(item->clone(newPool)));
}
return array;
}
void Array::print(std::ostream& out) const {
out << "(array) ["
<< util::joiner(items.begin(), items.end(), ", ")
<< "]";
}
Plural* Plural::clone(StringPool* newPool) const {
Plural* p = new Plural();
const size_t count = values.size();
for (size_t i = 0; i < count; i++) {
if (values[i]) {
p->values[i] = std::unique_ptr<Item>(values[i]->clone(newPool));
}
}
return p;
}
void Plural::print(std::ostream& out) const {
out << "(plural)";
}
static ::std::ostream& operator<<(::std::ostream& out, const std::unique_ptr<Item>& item) {
return out << *item;
}
Styleable* Styleable::clone(StringPool* /*newPool*/) const {
Styleable* styleable = new Styleable();
std::copy(entries.begin(), entries.end(), std::back_inserter(styleable->entries));
return styleable;
}
void Styleable::print(std::ostream& out) const {
out << "(styleable) " << " ["
<< util::joiner(entries.begin(), entries.end(), ", ")
<< "]";
}
} // namespace aapt