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patterns: Added UTF-16 character type and string parsing

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WerWolv
2021-05-02 20:13:37 +02:00
parent 0c6bd73996
commit 4029c333ed
5 changed files with 70 additions and 9 deletions
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47
plugins/libimhex/include/hex/lang/pattern_data.hpp
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@@ -10,6 +10,8 @@
#include <hex/views/view.hpp>
#include <cstring>
#include <codecvt>
#include <locale>
#include <random>
#include <string>
@@ -478,6 +480,27 @@ namespace hex::lang {
}
};
class PatternDataCharacter16 : public PatternData {
public:
explicit PatternDataCharacter16(u64 offset, u32 color = 0)
: PatternData(offset, 2, color) { }
PatternData* clone() override {
return new PatternDataCharacter16(*this);
}
void createEntry(prv::Provider* &provider) override {
char16_t character;
provider->read(this->getOffset(), &character, 2);
this->createDefaultEntry(hex::format("'{0}'", std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t>{}.to_bytes(character)));
}
[[nodiscard]] std::string getFormattedName() const override {
return "char16";
}
};
class PatternDataString : public PatternData {
public:
PatternDataString(u64 offset, size_t size, u32 color = 0)
@@ -500,6 +523,30 @@ namespace hex::lang {
}
};
class PatternDataString16 : public PatternData {
public:
PatternDataString16(u64 offset, size_t size, u32 color = 0)
: PatternData(offset, size, color) { }
PatternData* clone() override {
return new PatternDataString16(*this);
}
void createEntry(prv::Provider* &provider) override {
std::u16string buffer(this->getSize() + 1, 0x00);
provider->read(this->getOffset(), buffer.data(), this->getSize());
buffer[this->getSize()] = '\0';
auto utf8String = std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t>{}.to_bytes(buffer);
this->createDefaultEntry(hex::format("\"{0}\"", utf8String)) ;
}
[[nodiscard]] std::string getFormattedName() const override {
return "String16";
}
};
class PatternDataArray : public PatternData {
public:
PatternDataArray(u64 offset, size_t size, u32 color = 0)