72ec6baf79
* sys: Updated curl to latest version * sys: Fix macOS compilation * ui: Fix splash screen OpenGL init for macOS * sys: Fix std::min compile errors * git: Re-enabled macos workflow * sys: Remove includes of the range library * build: Find OpenGL using CMake * sys/build: Fix bundled plugins on macOS * build: Copy plugins to bundle when creating a bundle * build: Fixup bundled plugins * sys: Search for plugins in the bundle instead of in Application Support * sys: Allow resources to be placed in multiple directories on macOS * build: Output built plugins to the plugins/ directory when not creating a bundle on macOS * sys: Fix Application Support paths on macOS * sys: Define ftruncate64 on macOS * sys: Fix absolute value computation for std::string::at on macOS Co-authored-by: WerWolv <werwolv98@gmail.com>
63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
#include "helpers/encoding_file.hpp"
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#include <hex/helpers/utils.hpp>
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#include <fstream>
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namespace hex {
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EncodingFile::EncodingFile(Type type, const std::string &path) {
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std::ifstream encodingFile(path.c_str());
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switch (type) {
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case Type::Thingy: parseThingyFile(encodingFile); break;
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default: throw std::runtime_error("Invalid encoding file type");
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}
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}
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std::pair<std::string_view, size_t> EncodingFile::getEncodingFor(const std::vector<u8> &buffer) const {
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for (auto riter = this->m_mapping.crbegin(); riter != this->m_mapping.crend(); ++riter) {
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const auto &[size, mapping] = *riter;
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if (size > buffer.size()) continue;
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auto key = std::vector<u8>(buffer.begin(), buffer.begin() + size);
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if (mapping.contains(key))
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return { mapping.at(key), size };
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}
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return { ".", 1 };
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}
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void EncodingFile::parseThingyFile(std::ifstream &content) {
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for (std::string line; std::getline(content, line);) {
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std::string from, to;
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{
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auto delimiterPos = line.find('=', 0);
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if (delimiterPos == std::string::npos)
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continue;
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from = line.substr(0, delimiterPos);
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to = line.substr(delimiterPos + 1);
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hex::trim(from);
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hex::trim(to);
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if (from.empty()) continue;
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if (to.empty()) to = " ";
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}
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auto fromBytes = hex::parseByteString(from);
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if (fromBytes.empty()) continue;
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if (!this->m_mapping.contains(fromBytes.size()))
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this->m_mapping.insert({ fromBytes.size(), { } });
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this->m_mapping[fromBytes.size()].insert({ fromBytes, to });
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this->m_longestSequence = std::max(this->m_longestSequence, fromBytes.size());
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}
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}
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} |