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impr: Properly display custom encoding characters that are split between lines

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WerWolv
2023-03-14 09:35:43 +01:00
parent bd190d2b65
commit 3a840c4ced
4 changed files with 49 additions and 6 deletions
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22
lib/libimhex/source/helpers/encoding_file.cpp
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@@ -26,7 +26,7 @@ namespace hex {
if (size > buffer.size()) continue;
auto key = std::vector<u8>(buffer.begin(), buffer.begin() + size);
std::vector<u8> key(buffer.begin(), buffer.begin() + size);
if (mapping.contains(key))
return { mapping.at(key), size };
}
@@ -34,6 +34,20 @@ namespace hex {
return { ".", 1 };
}
size_t EncodingFile::getEncodingLengthFor(std::span<u8> buffer) const {
for (auto riter = this->m_mapping.crbegin(); riter != this->m_mapping.crend(); ++riter) {
const auto &[size, mapping] = *riter;
if (size > buffer.size()) continue;
std::vector<u8> key(buffer.begin(), buffer.begin() + size);
if (mapping.contains(key))
return size;
}
return 1;
}
void EncodingFile::parseThingyFile(wolv::io::File &file) {
for (const auto &line : splitString(file.readString(), "\n")) {
@@ -60,9 +74,11 @@ namespace hex {
if (!this->m_mapping.contains(fromBytes.size()))
this->m_mapping.insert({ fromBytes.size(), {} });
this->m_mapping[fromBytes.size()].insert({ fromBytes, to });
this->m_longestSequence = std::max(this->m_longestSequence, fromBytes.size());
auto keySize = fromBytes.size();
this->m_mapping[keySize].insert({ std::move(fromBytes), to });
this->m_longestSequence = std::max(this->m_longestSequence, keySize);
}
}