BCSTM-Player |
This commit is contained in:
679
internal/ini.hpp
Normal file
679
internal/ini.hpp
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@ -0,0 +1,679 @@
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#ifndef INI_INI_H_
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#define INI_INI_H_
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#include <string>
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#include <sstream>
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#include <algorithm>
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#include <utility>
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#include <unordered_map>
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#include <vector>
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#include <memory>
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#include <fstream>
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#include <sys/stat.h>
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#include <cctype>
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namespace INI
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{
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namespace INIStringUtil
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{
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const char* const whitespaceDelimiters = " \t\n\r\f\v";
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inline void trim(std::string& str)
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{
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str.erase(str.find_last_not_of(whitespaceDelimiters) + 1);
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str.erase(0, str.find_first_not_of(whitespaceDelimiters));
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}
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#ifndef INI_CASE_SENSITIVE
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inline void toLower(std::string& str)
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{
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std::transform(str.begin(), str.end(), str.begin(), [](const char c) {
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return static_cast<const char>(std::tolower(c));
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});
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}
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#endif
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inline void replace(std::string& str, std::string const& a, std::string const& b)
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{
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if (!a.empty())
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{
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std::size_t pos = 0;
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while ((pos = str.find(a, pos)) != std::string::npos)
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{
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str.replace(pos, a.size(), b);
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pos += b.size();
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}
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}
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}
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#ifdef _WIN32
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const char* const endl = "\r\n";
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#else
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const char* const endl = "\n";
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#endif
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};
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template<typename T>
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class INIMap
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{
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private:
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using T_DataIndexMap = std::unordered_map<std::string, std::size_t>;
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using T_DataItem = std::pair<std::string, T>;
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using T_DataContainer = std::vector<T_DataItem>;
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using T_MultiArgs = typename std::vector<std::pair<std::string, T>>;
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T_DataIndexMap dataIndexMap;
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T_DataContainer data;
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inline std::size_t setEmpty(std::string& key)
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{
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std::size_t index = data.size();
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dataIndexMap[key] = index;
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data.emplace_back(key, T());
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return index;
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}
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public:
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using const_iterator = typename T_DataContainer::const_iterator;
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INIMap() { }
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INIMap(INIMap const& other)
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{
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std::size_t data_size = other.data.size();
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for (std::size_t i = 0; i < data_size; ++i)
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{
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auto const& key = other.data[i].first;
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auto const& obj = other.data[i].second;
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data.emplace_back(key, obj);
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}
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dataIndexMap = T_DataIndexMap(other.dataIndexMap);
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}
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T& operator[](std::string key)
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{
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INIStringUtil::trim(key);
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#ifndef INI_CASE_SENSITIVE
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INIStringUtil::toLower(key);
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#endif
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auto it = dataIndexMap.find(key);
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bool hasIt = (it != dataIndexMap.end());
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std::size_t index = (hasIt) ? it->second : setEmpty(key);
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return data[index].second;
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}
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T get(std::string key) const
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{
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INIStringUtil::trim(key);
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#ifndef INI_CASE_SENSITIVE
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INIStringUtil::toLower(key);
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#endif
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auto it = dataIndexMap.find(key);
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if (it == dataIndexMap.end())
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{
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return T();
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}
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return T(data[it->second].second);
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}
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bool has(std::string key) const
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{
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INIStringUtil::trim(key);
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#ifndef INI_CASE_SENSITIVE
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INIStringUtil::toLower(key);
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#endif
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return (dataIndexMap.count(key) == 1);
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}
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void set(std::string key, T obj)
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{
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INIStringUtil::trim(key);
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#ifndef INI_CASE_SENSITIVE
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INIStringUtil::toLower(key);
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#endif
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auto it = dataIndexMap.find(key);
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if (it != dataIndexMap.end())
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{
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data[it->second].second = obj;
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}
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else
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{
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dataIndexMap[key] = data.size();
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data.emplace_back(key, obj);
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}
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}
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void set(T_MultiArgs const& multiArgs)
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{
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for (auto const& it : multiArgs)
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{
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auto const& key = it.first;
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auto const& obj = it.second;
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set(key, obj);
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}
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}
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bool remove(std::string key)
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{
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INIStringUtil::trim(key);
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#ifndef INI_CASE_SENSITIVE
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INIStringUtil::toLower(key);
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#endif
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auto it = dataIndexMap.find(key);
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if (it != dataIndexMap.end())
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{
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std::size_t index = it->second;
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data.erase(data.begin() + index);
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dataIndexMap.erase(it);
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for (auto& it2 : dataIndexMap)
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{
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auto& vi = it2.second;
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if (vi > index)
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{
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vi--;
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}
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}
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return true;
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}
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return false;
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}
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void clear()
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{
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data.clear();
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dataIndexMap.clear();
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}
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std::size_t size() const
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{
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return data.size();
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}
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const_iterator begin() const { return data.begin(); }
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const_iterator end() const { return data.end(); }
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};
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using INIStructure = INIMap<INIMap<std::string>>;
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namespace INIParser
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{
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using T_ParseValues = std::pair<std::string, std::string>;
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enum class PDataType : char
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{
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PDATA_NONE,
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PDATA_COMMENT,
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PDATA_SECTION,
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PDATA_KEYVALUE,
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PDATA_UNKNOWN
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};
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inline PDataType parseLine(std::string line, T_ParseValues& parseData)
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{
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parseData.first.clear();
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parseData.second.clear();
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INIStringUtil::trim(line);
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if (line.empty())
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{
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return PDataType::PDATA_NONE;
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}
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char firstCharacter = line[0];
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if (firstCharacter == ';')
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{
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return PDataType::PDATA_COMMENT;
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}
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if (firstCharacter == '[')
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{
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auto commentAt = line.find_first_of(';');
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if (commentAt != std::string::npos)
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{
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line = line.substr(0, commentAt);
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}
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auto closingBracketAt = line.find_last_of(']');
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if (closingBracketAt != std::string::npos)
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{
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auto section = line.substr(1, closingBracketAt - 1);
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INIStringUtil::trim(section);
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parseData.first = section;
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return PDataType::PDATA_SECTION;
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}
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}
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auto lineNorm = line;
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INIStringUtil::replace(lineNorm, "\\=", " ");
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auto equalsAt = lineNorm.find_first_of('=');
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if (equalsAt != std::string::npos)
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{
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auto key = line.substr(0, equalsAt);
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INIStringUtil::trim(key);
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INIStringUtil::replace(key, "\\=", "=");
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auto value = line.substr(equalsAt + 1);
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INIStringUtil::trim(value);
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parseData.first = key;
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parseData.second = value;
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return PDataType::PDATA_KEYVALUE;
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}
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return PDataType::PDATA_UNKNOWN;
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}
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};
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class INIReader
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{
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public:
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using T_LineData = std::vector<std::string>;
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using T_LineDataPtr = std::shared_ptr<T_LineData>;
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private:
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std::ifstream fileReadStream;
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T_LineDataPtr lineData;
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T_LineData readFile()
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{
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std::string fileContents;
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fileReadStream.seekg(0, std::ios::end);
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fileContents.resize(fileReadStream.tellg());
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fileReadStream.seekg(0, std::ios::beg);
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std::size_t fileSize = fileContents.size();
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fileReadStream.read(&fileContents[0], fileSize);
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fileReadStream.close();
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T_LineData output;
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if (fileSize == 0)
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{
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return output;
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}
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std::string buffer;
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buffer.reserve(50);
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for (std::size_t i = 0; i < fileSize; ++i)
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{
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char& c = fileContents[i];
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if (c == '\n')
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{
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output.emplace_back(buffer);
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buffer.clear();
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continue;
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}
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if (c != '\0' && c != '\r')
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{
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buffer += c;
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}
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}
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output.emplace_back(buffer);
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return output;
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}
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public:
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INIReader(std::string const& filename, bool keepLineData = false)
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{
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fileReadStream.open(filename, std::ios::in | std::ios::binary);
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if (keepLineData)
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{
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lineData = std::make_shared<T_LineData>();
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}
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}
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~INIReader() { }
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bool operator>>(INIStructure& data)
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{
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if (!fileReadStream.is_open())
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{
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return false;
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}
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T_LineData fileLines = readFile();
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std::string section;
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bool inSection = false;
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INIParser::T_ParseValues parseData;
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for (auto const& line : fileLines)
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{
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auto parseResult = INIParser::parseLine(line, parseData);
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if (parseResult == INIParser::PDataType::PDATA_SECTION)
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{
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inSection = true;
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data[section = parseData.first];
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}
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else if (inSection && parseResult == INIParser::PDataType::PDATA_KEYVALUE)
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{
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auto const& key = parseData.first;
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auto const& value = parseData.second;
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data[section][key] = value;
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}
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if (lineData && parseResult != INIParser::PDataType::PDATA_UNKNOWN)
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{
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if (parseResult == INIParser::PDataType::PDATA_KEYVALUE && !inSection)
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{
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continue;
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}
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lineData->emplace_back(line);
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}
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}
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return true;
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}
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T_LineDataPtr getLines()
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{
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return lineData;
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}
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};
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class INIGenerator
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{
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private:
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std::ofstream fileWriteStream;
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public:
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bool prettyPrint = false;
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INIGenerator(std::string const& filename)
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{
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fileWriteStream.open(filename, std::ios::out | std::ios::binary);
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}
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~INIGenerator() { }
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bool operator<<(INIStructure const& data)
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{
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if (!fileWriteStream.is_open())
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{
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return false;
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}
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if (!data.size())
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{
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return true;
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}
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auto it = data.begin();
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for (;;)
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{
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auto const& section = it->first;
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auto const& collection = it->second;
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fileWriteStream
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<< "["
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<< section
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<< "]";
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if (collection.size())
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{
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fileWriteStream << INIStringUtil::endl;
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auto it2 = collection.begin();
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for (;;)
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{
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auto key = it2->first;
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INIStringUtil::replace(key, "=", "\\=");
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auto value = it2->second;
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INIStringUtil::trim(value);
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fileWriteStream
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<< key
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<< ((prettyPrint) ? " = " : "=")
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<< value;
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if (++it2 == collection.end())
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{
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break;
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}
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fileWriteStream << INIStringUtil::endl;
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}
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}
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if (++it == data.end())
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{
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break;
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}
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fileWriteStream << INIStringUtil::endl;
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if (prettyPrint)
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{
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fileWriteStream << INIStringUtil::endl;
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}
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}
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return true;
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}
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};
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class INIWriter
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{
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private:
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using T_LineData = std::vector<std::string>;
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using T_LineDataPtr = std::shared_ptr<T_LineData>;
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std::string filename;
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T_LineData getLazyOutput(T_LineDataPtr const& lineData, INIStructure& data, INIStructure& original)
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{
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T_LineData output;
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INIParser::T_ParseValues parseData;
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std::string sectionCurrent;
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bool parsingSection = false;
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bool continueToNextSection = false;
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bool discardNextEmpty = false;
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bool writeNewKeys = false;
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std::size_t lastKeyLine = 0;
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for (auto line = lineData->begin(); line != lineData->end(); ++line)
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{
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if (!writeNewKeys)
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{
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auto parseResult = INIParser::parseLine(*line, parseData);
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if (parseResult == INIParser::PDataType::PDATA_SECTION)
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{
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if (parsingSection)
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{
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writeNewKeys = true;
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parsingSection = false;
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--line;
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continue;
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}
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sectionCurrent = parseData.first;
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if (data.has(sectionCurrent))
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{
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parsingSection = true;
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continueToNextSection = false;
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discardNextEmpty = false;
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output.emplace_back(*line);
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lastKeyLine = output.size();
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}
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else
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{
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continueToNextSection = true;
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discardNextEmpty = true;
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continue;
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}
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}
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else if (parseResult == INIParser::PDataType::PDATA_KEYVALUE)
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{
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if (continueToNextSection)
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{
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continue;
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}
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if (data.has(sectionCurrent))
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{
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auto& collection = data[sectionCurrent];
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auto const& key = parseData.first;
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auto const& value = parseData.second;
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if (collection.has(key))
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{
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auto outputValue = collection[key];
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if (value == outputValue)
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{
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output.emplace_back(*line);
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}
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else
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{
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INIStringUtil::trim(outputValue);
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auto lineNorm = *line;
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INIStringUtil::replace(lineNorm, "\\=", " ");
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auto equalsAt = lineNorm.find_first_of('=');
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auto valueAt = lineNorm.find_first_not_of(
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INIStringUtil::whitespaceDelimiters,
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equalsAt + 1
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);
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std::string outputLine = line->substr(0, valueAt);
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if (prettyPrint && equalsAt + 1 == valueAt)
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{
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outputLine += " ";
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}
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outputLine += outputValue;
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output.emplace_back(outputLine);
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}
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lastKeyLine = output.size();
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}
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}
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}
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else
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{
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if (discardNextEmpty && line->empty())
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{
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discardNextEmpty = false;
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}
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else if (parseResult != INIParser::PDataType::PDATA_UNKNOWN)
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{
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output.emplace_back(*line);
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}
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}
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}
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if (writeNewKeys || std::next(line) == lineData->end())
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{
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T_LineData linesToAdd;
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if (data.has(sectionCurrent) && original.has(sectionCurrent))
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{
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auto const& collection = data[sectionCurrent];
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auto const& collectionOriginal = original[sectionCurrent];
|
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for (auto const& it : collection)
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{
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auto key = it.first;
|
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if (collectionOriginal.has(key))
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||||
{
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continue;
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}
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auto value = it.second;
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INIStringUtil::replace(key, "=", "\\=");
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INIStringUtil::trim(value);
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linesToAdd.emplace_back(
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key + ((prettyPrint) ? " = " : "=") + value
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||||
);
|
||||
}
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||||
}
|
||||
if (!linesToAdd.empty())
|
||||
{
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||||
output.insert(
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output.begin() + lastKeyLine,
|
||||
linesToAdd.begin(),
|
||||
linesToAdd.end()
|
||||
);
|
||||
}
|
||||
if (writeNewKeys)
|
||||
{
|
||||
writeNewKeys = false;
|
||||
--line;
|
||||
}
|
||||
}
|
||||
}
|
||||
for (auto const& it : data)
|
||||
{
|
||||
auto const& section = it.first;
|
||||
if (original.has(section))
|
||||
{
|
||||
continue;
|
||||
}
|
||||
if (prettyPrint && output.size() > 0 && !output.back().empty())
|
||||
{
|
||||
output.emplace_back();
|
||||
}
|
||||
output.emplace_back("[" + section + "]");
|
||||
auto const& collection = it.second;
|
||||
for (auto const& it2 : collection)
|
||||
{
|
||||
auto key = it2.first;
|
||||
auto value = it2.second;
|
||||
INIStringUtil::replace(key, "=", "\\=");
|
||||
INIStringUtil::trim(value);
|
||||
output.emplace_back(
|
||||
key + ((prettyPrint) ? " = " : "=") + value
|
||||
);
|
||||
}
|
||||
}
|
||||
return output;
|
||||
}
|
||||
|
||||
public:
|
||||
bool prettyPrint = false;
|
||||
|
||||
INIWriter(std::string const& filename)
|
||||
: filename(filename)
|
||||
{
|
||||
}
|
||||
~INIWriter() { }
|
||||
|
||||
bool operator<<(INIStructure& data)
|
||||
{
|
||||
struct stat buf;
|
||||
bool fileExists = (stat(filename.c_str(), &buf) == 0);
|
||||
if (!fileExists)
|
||||
{
|
||||
INIGenerator generator(filename);
|
||||
generator.prettyPrint = prettyPrint;
|
||||
return generator << data;
|
||||
}
|
||||
INIStructure originalData;
|
||||
T_LineDataPtr lineData;
|
||||
bool readSuccess = false;
|
||||
{
|
||||
INIReader reader(filename, true);
|
||||
if ((readSuccess = reader >> originalData))
|
||||
{
|
||||
lineData = reader.getLines();
|
||||
}
|
||||
}
|
||||
if (!readSuccess)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
T_LineData output = getLazyOutput(lineData, data, originalData);
|
||||
std::ofstream fileWriteStream(filename, std::ios::out | std::ios::binary);
|
||||
if (fileWriteStream.is_open())
|
||||
{
|
||||
if (output.size())
|
||||
{
|
||||
auto line = output.begin();
|
||||
for (;;)
|
||||
{
|
||||
fileWriteStream << *line;
|
||||
if (++line == output.end())
|
||||
{
|
||||
break;
|
||||
}
|
||||
fileWriteStream << INIStringUtil::endl;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
class INIFile
|
||||
{
|
||||
private:
|
||||
std::string filename;
|
||||
|
||||
public:
|
||||
INIFile(std::string const& filename)
|
||||
: filename(filename)
|
||||
{ }
|
||||
|
||||
~INIFile() { }
|
||||
|
||||
bool read(INIStructure& data) const
|
||||
{
|
||||
if (data.size())
|
||||
{
|
||||
data.clear();
|
||||
}
|
||||
if (filename.empty())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
INIReader reader(filename);
|
||||
return reader >> data;
|
||||
}
|
||||
bool generate(INIStructure const& data, bool pretty = false) const
|
||||
{
|
||||
if (filename.empty())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
INIGenerator generator(filename);
|
||||
generator.prettyPrint = pretty;
|
||||
return generator << data;
|
||||
}
|
||||
bool write(INIStructure& data, bool pretty = false) const
|
||||
{
|
||||
if (filename.empty())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
INIWriter writer(filename);
|
||||
writer.prettyPrint = pretty;
|
||||
return writer << data;
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
#endif
|
98
internal/lang.cpp
Normal file
98
internal/lang.cpp
Normal file
@ -0,0 +1,98 @@
|
||||
#include "lang.hpp"
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
#include <stdlib.h>
|
||||
#include <3ds.h>
|
||||
static nlohmann::json appJson;
|
||||
|
||||
std::string RenderD7::Lang::getSys()
|
||||
{
|
||||
|
||||
u8 language = 1;
|
||||
CFGU_GetSystemLanguage(&language);
|
||||
|
||||
switch(language) {
|
||||
case 0:
|
||||
return "jp"; // Japanese
|
||||
break;
|
||||
|
||||
case 1:
|
||||
return "en"; // English
|
||||
break;
|
||||
|
||||
case 2:
|
||||
return "fr"; // French
|
||||
break;
|
||||
|
||||
case 3:
|
||||
return "de"; // German
|
||||
break;
|
||||
|
||||
case 4:
|
||||
return "it"; // Italian
|
||||
break;
|
||||
|
||||
case 5:
|
||||
return "es"; // Spanish
|
||||
break;
|
||||
|
||||
case 6:
|
||||
return "zh-CN"; // Chinese (Simplified)
|
||||
break;
|
||||
|
||||
// case 7:
|
||||
// return "ko"; // Korean
|
||||
// break;
|
||||
|
||||
// case 8:
|
||||
// return "nl"; // Dutch
|
||||
// break;
|
||||
|
||||
case 9:
|
||||
return "pt"; // Portuguese
|
||||
break;
|
||||
|
||||
case 10:
|
||||
return "ru"; // Russian
|
||||
break;
|
||||
|
||||
case 11:
|
||||
return "zh-TW"; // Chinese (Traditional)
|
||||
break;
|
||||
|
||||
default:
|
||||
return "en"; // Fall back to English if missing
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
std::string RenderD7::Lang::get(const std::string &key) {
|
||||
if (!appJson.contains(key)) return key;
|
||||
|
||||
return appJson.at(key).get_ref<const std::string&>();
|
||||
}
|
||||
|
||||
void RenderD7::Lang::load(const std::string &lang) {
|
||||
FILE *values;
|
||||
|
||||
if (access(("romfs:/lang/" + lang + "/app.json").c_str(), F_OK) == 0) {
|
||||
values = fopen(("romfs:/lang/" + lang + "/app.json").c_str(), "rt");
|
||||
if (values) {
|
||||
appJson = nlohmann::json::parse(values, nullptr, false);
|
||||
fclose(values);
|
||||
}
|
||||
if (appJson.is_discarded())
|
||||
appJson = { };
|
||||
return;
|
||||
|
||||
} else {
|
||||
values = fopen("romfs:/lang/en/app.json", "rt");
|
||||
if (values) {
|
||||
appJson = nlohmann::json::parse(values, nullptr, false);
|
||||
fclose(values);
|
||||
}
|
||||
if (appJson.is_discarded())
|
||||
appJson = { };
|
||||
return;
|
||||
}
|
||||
}
|
11
internal/lang.hpp
Normal file
11
internal/lang.hpp
Normal file
@ -0,0 +1,11 @@
|
||||
#pragma once
|
||||
#include <string>
|
||||
#include "json.hpp"
|
||||
|
||||
|
||||
namespace RenderD7::Lang
|
||||
{
|
||||
std::string getSys();
|
||||
std::string get(const std::string &key);
|
||||
void load(const std::string &lang);
|
||||
}
|
112
internal/parameter.hpp
Normal file
112
internal/parameter.hpp
Normal file
@ -0,0 +1,112 @@
|
||||
#pragma once
|
||||
#include <tuple>
|
||||
|
||||
namespace RenderD7{
|
||||
class Parameter
|
||||
{
|
||||
private:
|
||||
using id = size_t;
|
||||
|
||||
template<typename T>
|
||||
struct type { static void id() { } };
|
||||
|
||||
template<typename T>
|
||||
static id type_id() { return reinterpret_cast<id>(&type<T>::id); }
|
||||
|
||||
template<typename T>
|
||||
using decay = typename std::decay<T>::type;
|
||||
|
||||
template<typename T>
|
||||
using none = typename std::enable_if<!std::is_same<Parameter, T>::value>::type;
|
||||
|
||||
struct base
|
||||
{
|
||||
virtual ~base() { }
|
||||
virtual bool is(id) const = 0;
|
||||
virtual base *copy() const = 0;
|
||||
} *p = nullptr;
|
||||
|
||||
template<typename T>
|
||||
struct data : base, std::tuple<T>
|
||||
{
|
||||
using std::tuple<T>::tuple;
|
||||
|
||||
T &get() & { return std::get<0>(*this); }
|
||||
T const &get() const& { return std::get<0>(*this); }
|
||||
|
||||
bool is(id i) const override { return i == type_id<T>(); }
|
||||
base *copy() const override { return new data{get()}; }
|
||||
};
|
||||
|
||||
template<typename T>
|
||||
T &stat() { return static_cast<data<T>&>(*p).get(); }
|
||||
|
||||
template<typename T>
|
||||
T const &stat() const { return static_cast<data<T> const&>(*p).get(); }
|
||||
|
||||
template<typename T>
|
||||
T &dyn() { return dynamic_cast<data<T>&>(*p).get(); }
|
||||
|
||||
template<typename T>
|
||||
T const &dyn() const { return dynamic_cast<data<T> const&>(*p).get(); }
|
||||
|
||||
public:
|
||||
/**
|
||||
* @brief Default constructor
|
||||
*/
|
||||
Parameter() { }
|
||||
|
||||
/**
|
||||
* @brief Destructs the Parameter
|
||||
*/
|
||||
~Parameter() { delete p; }
|
||||
|
||||
/**
|
||||
* @brief Copy constructor
|
||||
* @param s The Parameter to copy
|
||||
*/
|
||||
Parameter(Parameter &&s) : p{s.p} { s.p = nullptr; }
|
||||
|
||||
/**
|
||||
* @brief Const copy constructor
|
||||
* @param s The Parameter to copy
|
||||
*/
|
||||
Parameter(Parameter const &s) : p{s.p->copy()} { }
|
||||
|
||||
/**
|
||||
* @brief Initializes the Parameter with the given value
|
||||
* @param x The value to initialize the Parameter with
|
||||
*/
|
||||
template<typename T, typename U = decay<T>, typename = none<U>>
|
||||
Parameter(T &&x) : p{new data<U>{std::forward<T>(x)}} { }
|
||||
|
||||
/**
|
||||
* @brief Overloads the assignment operator
|
||||
* @param s The value to set the Parameter to
|
||||
*/
|
||||
Parameter &operator=(Parameter s) { swap(*this, s); return *this; }
|
||||
|
||||
friend void swap(Parameter &s, Parameter &r) { std::swap(s.p, r.p); }
|
||||
|
||||
/**
|
||||
* @brief Clears the Parameter
|
||||
*/
|
||||
void clear() { delete p; p = nullptr; }
|
||||
|
||||
/**
|
||||
* @brief Checks whether the Parameter is the given type
|
||||
* @tparam T The type to check
|
||||
* @return Whether the Parameter has the given type or not
|
||||
*/
|
||||
template<typename T>
|
||||
bool is() const { return p ? p->is(type_id<T>()) : false; }
|
||||
|
||||
/**
|
||||
* @brief Returns the value of the Parameter
|
||||
* @tparam T The type of the Parameter
|
||||
* @return The value of the Parameter
|
||||
* @warning If the type of the Parameter doesn't match the type of it's stored value, it will result in undefined behaviour.
|
||||
*/
|
||||
template<typename T> T &get() & { return stat<T>(); }
|
||||
};
|
||||
}
|
81
internal/thread.cpp
Normal file
81
internal/thread.cpp
Normal file
@ -0,0 +1,81 @@
|
||||
#include "thread.hpp"
|
||||
namespace RenderD7 {
|
||||
void Threads::Exit()
|
||||
{
|
||||
|
||||
}
|
||||
Thread::Thread() :
|
||||
m_started(false),
|
||||
m_running(false) { /* do nothing */ }
|
||||
|
||||
Thread::Thread(std::function<void(RenderD7::Parameter)> t_function, RenderD7::Parameter t_parameter, bool t_autostart, bool t_detached, unsigned long long int t_stackSize) :
|
||||
m_started(false),
|
||||
m_running(false) {
|
||||
initialize(t_function, t_parameter, t_autostart, t_detached, t_stackSize);
|
||||
}
|
||||
|
||||
Thread::~Thread() {
|
||||
join();
|
||||
|
||||
if (m_started) threadFree(m_thread);
|
||||
}
|
||||
|
||||
void Thread::initialize(std::function<void(RenderD7::Parameter)> t_function, RenderD7::Parameter t_parameter, bool t_autostart, bool t_detached, unsigned long long int t_stackSize) {
|
||||
m_stackSize = t_stackSize;
|
||||
m_data.m_parameter = t_parameter;
|
||||
m_data.m_function = t_function;
|
||||
m_data.m_running = &m_running;
|
||||
|
||||
if (t_autostart) {
|
||||
start(t_detached);
|
||||
}
|
||||
}
|
||||
|
||||
void Thread::setStackSize(unsigned long long int t_stackSize) {
|
||||
m_stackSize = t_stackSize;
|
||||
}
|
||||
|
||||
void Thread::start(bool t_detached) {
|
||||
if (!m_running) {
|
||||
m_started = true;
|
||||
m_running = true;
|
||||
s32 prio;
|
||||
svcGetThreadPriority(&prio, CUR_THREAD_HANDLE);
|
||||
m_thread = threadCreate(threadFunction, &m_data, m_stackSize, prio + 1, -2, t_detached);
|
||||
}
|
||||
}
|
||||
|
||||
void Thread::detach() {
|
||||
threadDetach(m_thread);
|
||||
m_running = false;
|
||||
m_started = false;
|
||||
}
|
||||
|
||||
void Thread::join(long long unsigned int t_timeout) {
|
||||
if (m_running) {
|
||||
threadJoin(m_thread, t_timeout);
|
||||
threadFree(m_thread);
|
||||
m_running = false;
|
||||
m_started = false;
|
||||
}
|
||||
}
|
||||
|
||||
bool Thread::isRunning() {
|
||||
return m_running;
|
||||
}
|
||||
|
||||
void Thread::sleep() {
|
||||
svcSleepThread(0);
|
||||
}
|
||||
|
||||
void Thread::sleep(int t_milliseconds) {
|
||||
svcSleepThread(1000000 * t_milliseconds);
|
||||
}
|
||||
|
||||
// private methods
|
||||
void Thread::threadFunction(void* arg) {
|
||||
RenderD7::Thread::ThreadData data = *static_cast<RenderD7::Thread::ThreadData*>(arg);
|
||||
data.m_function(data.m_parameter);
|
||||
*data.m_running = false;
|
||||
}
|
||||
}
|
119
internal/thread.hpp
Normal file
119
internal/thread.hpp
Normal file
@ -0,0 +1,119 @@
|
||||
#pragma once
|
||||
#include <3ds.h>
|
||||
#include <atomic>
|
||||
#include <functional>
|
||||
#include <string>
|
||||
#include "parameter.hpp"
|
||||
|
||||
using CTRU_Thread = Thread;
|
||||
|
||||
#define THREAD_STACK_SIZE 0x1000
|
||||
|
||||
namespace RenderD7 {
|
||||
namespace Threads
|
||||
{
|
||||
inline bool threadrunning = false;
|
||||
|
||||
struct Thread
|
||||
{
|
||||
Handle handle;
|
||||
void (*ep)(void);
|
||||
bool finished;
|
||||
void* stacktop;
|
||||
};
|
||||
|
||||
bool Create();
|
||||
bool Join();
|
||||
void Exit();
|
||||
}
|
||||
class Thread {
|
||||
public:
|
||||
/**
|
||||
* @brief Default constructor
|
||||
* @note This should only be called when calling m3d::Thread::initialize() before calling m3d::Thread::start()
|
||||
*/
|
||||
Thread();
|
||||
|
||||
/**
|
||||
* @brief Constructs the thread
|
||||
* @param t_function The thread function
|
||||
* @param t_parameter The parameter to pass to the function
|
||||
* @param t_autostart Whether the thread should start instantly
|
||||
* @param t_detached Whether the thread starts detached or not
|
||||
* @param t_stackSize The stacksize allocated for the thread in bytes (rounded to multiples of 8 bytes)
|
||||
* @note t_function needs to be of type `void` and take one (and only one) parameter of type m3d::Parameter
|
||||
* @warning If the thread priority is lower than the priority of the calling thread, the thread will never get executed. Use m3d::Thread::getCurrentPriority() to get the priority of the current thread
|
||||
*/
|
||||
Thread(std::function<void(RenderD7::Parameter)> t_function, RenderD7::Parameter t_parameter = nullptr, bool t_autostart = false, bool t_detached = false, unsigned long long int t_stackSize = 4 * 1024);
|
||||
|
||||
/**
|
||||
* @brief Destructs the thread
|
||||
*/
|
||||
virtual ~Thread();
|
||||
|
||||
/**
|
||||
* @brief Initializes the thread
|
||||
* @param t_function The thread function
|
||||
* @param t_parameter The parameter to pass to the function
|
||||
* @param t_autostart Whether the thread should start instantly
|
||||
* @param t_detached Whether the thread starts detached or not
|
||||
* @param t_stackSize The stacksize allocated for the thread in bytes (rounded to multiples of 8 bytes)
|
||||
* @note t_function needs to be of type `void` and take one (and only one) parameter of type m3d::Parameter
|
||||
* @warning If the thread priority is lower than the priority of the calling thread, the thread will never get executed. Use m3d::Thread::getCurrentPriority() to get the priority of the current thread
|
||||
*/
|
||||
void initialize(std::function<void(RenderD7::Parameter)> t_function, RenderD7::Parameter t_parameter = nullptr, bool t_autostart = false, bool t_detached = false, unsigned long long int t_stackSize = 4 * 1024);
|
||||
|
||||
/**
|
||||
* @brief Sets the size of the stack that gets allocated for the next thread that get's started
|
||||
* @param t_stackSize The allocated space in bytes (rounded to multiples of 8 bytes)
|
||||
*/
|
||||
void setStackSize(unsigned long long int t_stackSize);
|
||||
|
||||
/**
|
||||
* @brief Starts the thread. To restart it, call Thread::join() before
|
||||
* @param t_detached Whether the thread should start detached or not
|
||||
*/
|
||||
void start(bool t_detached = false);
|
||||
|
||||
/**
|
||||
* @brief Detaches the thread
|
||||
*/
|
||||
void detach();
|
||||
|
||||
/**
|
||||
* @brief Waits for the thread to finish
|
||||
* @param t_timeout The timeout in nanoseconds. Leave it for no timeout
|
||||
*/
|
||||
void join(long long unsigned int t_timeout = U64_MAX);
|
||||
|
||||
bool isRunning();
|
||||
|
||||
/**
|
||||
* @brief Puts the thread to sleep
|
||||
*
|
||||
* This is needed if you have multiple threads running at the same time. It doesn't affect the execution-time of the thread, it just makes it possible for the other threads to get their chance to shine.
|
||||
*/
|
||||
static void sleep();
|
||||
|
||||
/**
|
||||
* @brief Sleeps for the given time
|
||||
* @param t_milliseconds The time to sleep in milliseconds
|
||||
*/
|
||||
static void sleep(int t_milliseconds);
|
||||
|
||||
private:
|
||||
struct ThreadData {
|
||||
RenderD7::Parameter m_parameter;
|
||||
std::function<void(RenderD7::Parameter)> m_function;
|
||||
std::atomic<bool>* m_running;
|
||||
};
|
||||
|
||||
static void threadFunction(void* t_arg);
|
||||
/* data */
|
||||
int m_priority, m_stackSize;
|
||||
bool m_started;
|
||||
std::atomic<bool> m_running;
|
||||
RenderD7::Thread::ThreadData m_data;
|
||||
CTRU_Thread m_thread;
|
||||
};
|
||||
}
|
Reference in New Issue
Block a user