1009 lines
19 KiB
C++
1009 lines
19 KiB
C++
#include "merged.h"
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/*** FloatValue.cpp ***/
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#include <sstream>
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using namespace Hazelnp;
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FloatValue::FloatValue(const long double& value)
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:
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Value(DATA_TYPE::FLOAT),
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value { value }
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{
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return;
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}
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Value* FloatValue::Deepcopy() const
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{
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return new FloatValue(value);
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}
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std::string FloatValue::GetAsOsString() const
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{
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std::stringstream ss;
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ss << "FloatValue: " << value;
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return ss.str();
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}
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const long double& FloatValue::GetValue() const
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{
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return value;
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}
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FloatValue::operator long double() const
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{
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return value;
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}
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FloatValue::operator double() const
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{
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return (double)value;
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}
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long long int FloatValue::GetInt64() const
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{
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return (long long int)value;
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}
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int FloatValue::GetInt32() const
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{
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return (int)value;
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}
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long double FloatValue::GetFloat64() const
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{
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return value;
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}
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double FloatValue::GetFloat32() const
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{
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return (double)value;
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}
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std::string FloatValue::GetString() const
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{
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std::stringstream ss;
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ss << value;
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return ss.str();
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}
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const std::vector<Value*>& FloatValue::GetList() const
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{
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throw HazelnuppValueNotConvertibleException();
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}
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/*** Hazelnupp.cpp ***/
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#include <iostream>
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#include <cstdlib>
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using namespace Hazelnp;
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Hazelnupp::Hazelnupp()
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{
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return;
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}
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Hazelnupp::Hazelnupp(const int argc, const char* const* argv)
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{
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Parse(argc, argv);
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return;
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}
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Hazelnupp::~Hazelnupp()
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{
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for (auto& it : parameters)
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delete it.second;
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parameters.clear();
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return;
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}
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void Hazelnupp::Parse(const int argc, const char* const* argv)
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{
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try
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{
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// Populate raw arguments
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PopulateRawArgs(argc, argv);
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// Expand abbreviations
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ExpandAbbreviations();
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executableName = std::string(rawArgs[0]);
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std::size_t i = 1;
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while (i < rawArgs.size())
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{
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if ((rawArgs[i].length() > 2) && (rawArgs[i].substr(0, 2) == "--"))
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{
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Parameter* param = nullptr;
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i = ParseNextParameter(i, param);
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parameters.insert(std::pair<std::string, Parameter*>(param->Key(), param));
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}
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else
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i++;
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}
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// Apply constraints such as default values, and required parameters.
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// Types have already been enforced.
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ApplyConstraints();
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}
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catch (const HazelnuppConstraintTypeMissmatch& hctm)
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{
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if (crashOnFail)
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{
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std::cerr << "Fatal error: Command-line parameter value-type mismatch at \"" << hctm.What() << "\"!";
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quick_exit(-1009);
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}
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else
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throw hctm; // yeet
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}
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catch (const HazelnuppConstraintMissingValue& hctm)
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{
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if (crashOnFail)
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{
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std::cerr << "Fatal error: Missing required command-line parameter \"" << hctm.What() << "\"!";
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quick_exit(-1010);
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}
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else
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throw hctm; // yeet
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}
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return;
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}
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std::size_t Hazelnupp::ParseNextParameter(const std::size_t parIndex, Parameter*& out_Par)
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{
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std::size_t i = parIndex;
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const std::string key = rawArgs[parIndex];
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std::vector<std::string> values;
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// Get values
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for (i++; i < rawArgs.size(); i++)
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// If not another parameter
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if ((rawArgs[i].length() < 2) || (rawArgs[i].substr(0, 2) != "--"))
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values.emplace_back(rawArgs[i]);
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else
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{
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break;
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}
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// Fetch constraint info
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const ParamConstraint* pcn = GetConstraintForKey(key);
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Value* parsedVal = ParseValue(values, pcn);
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if (parsedVal != nullptr)
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{
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out_Par = new Parameter(key, parsedVal);
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delete parsedVal;
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parsedVal = nullptr;
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}
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else
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throw std::runtime_error("Unable to parse parameter!");
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return i;
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}
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void Hazelnupp::PopulateRawArgs(const int argc, const char* const* argv)
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{
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rawArgs.clear();
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rawArgs.reserve(argc);
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for (int i = 0; i < argc; i++)
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rawArgs.emplace_back(std::string(argv[i]));
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return;
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}
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void Hazelnupp::ExpandAbbreviations()
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{
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// Abort if no abbreviations
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if (abbreviations.size() == 0)
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return;
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for (std::string& arg : rawArgs)
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{
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// Is arg registered as an abbreviation?
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auto abbr = abbreviations.find(arg);
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if (abbr != abbreviations.end())
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{
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// Yes: replace arg with the long form
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arg = abbr->second;
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}
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}
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return;
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}
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bool Hazelnupp::HasParam(const std::string& key) const
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{
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return parameters.find(key) != parameters.end();
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}
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Value* Hazelnupp::ParseValue(const std::vector<std::string>& values, const ParamConstraint* constraint)
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{
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// Constraint values
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const bool constrainType = (constraint != nullptr) && (constraint->constrainType);
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// Void-type
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if (values.size() == 0)
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{
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// Is a list forced via a constraint? If yes, return an empty list
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if ((constrainType) &&
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(constraint->wantedType == DATA_TYPE::LIST))
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return new ListValue();
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return new VoidValue;
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}
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// Force void type by constraint
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if ((constrainType) &&
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(constraint->wantedType == DATA_TYPE::VOID))
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{
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return new VoidValue;
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}
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// List-type
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else if (values.size() > 1)
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{
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// Should the type be something other than list?
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if ((constrainType) &&
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(constraint->wantedType != DATA_TYPE::LIST))
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{
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throw HazelnuppConstraintTypeMissmatch(values[0] + " " + values[1]);
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}
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ListValue* newList = new ListValue();
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for (const std::string& val : values)
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{
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Value* tmp = ParseValue({ val });
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newList->AddValue(tmp);
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delete tmp;
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}
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return newList;
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}
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// Now we're only dealing with a single value
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const std::string& val = values[0];
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// String
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if (!StringTools::IsNumeric(val, true))
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{
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// Is the type not supposed to be a string?
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// void and list are already sorted out
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if ((constrainType) &&
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(constraint->wantedType != DATA_TYPE::STRING))
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{
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// We can only force a list-value from here
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if (constraint->wantedType == DATA_TYPE::LIST)
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{
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ListValue* list = new ListValue();
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Value* tmp = ParseValue({ val });
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list->AddValue(tmp);
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delete tmp;
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tmp = nullptr;
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return list;
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}
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// Else it not possible to convert to a numeric
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else
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throw HazelnuppConstraintTypeMissmatch(val);
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}
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return new StringValue(val);
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}
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// In this case we have a numeric value.
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// We should still produce a string if requested
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if ((constrainType) &&
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(constraint->wantedType == DATA_TYPE::STRING))
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return new StringValue(val);
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// Numeric
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bool isInt;
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long double num;
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if (StringTools::ParseNumber(val, isInt, num))
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{
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// Is the type constrained?
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// (only int and float left)
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if (constrainType)
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{
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// Must it be an integer?
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if (constraint->wantedType == DATA_TYPE::INT)
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return new IntValue((long long int)num);
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// Must it be a floating point?
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else if (constraint->wantedType == DATA_TYPE::FLOAT)
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return new FloatValue(num);
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// Else it must be a List
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else
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{
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ListValue* list = new ListValue();
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Value* tmp = ParseValue({ val });
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list->AddValue(tmp);
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delete tmp;
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tmp = nullptr;
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return list;
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}
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}
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// Type is not constrained
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else
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{
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// Integer
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if (isInt)
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return new IntValue((long long int)num);
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// Double
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return new FloatValue(num);
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}
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}
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// Failed
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return nullptr;
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}
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bool Hazelnupp::GetCrashOnFail() const
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{
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return crashOnFail;
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}
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void Hazelnupp::ApplyConstraints()
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{
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// Enforce required parameters / default values
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for (const auto& pc : constraints)
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// Parameter in question is not supplied
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if (!HasParam(pc.second.key))
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{
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// Do we have a default value?
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if (pc.second.defaultValue.size() > 0)
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{
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// Then create it now, by its default value
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Value* tmp = ParseValue(pc.second.defaultValue, &pc.second);
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parameters.insert(std::pair<std::string, Parameter*>(
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pc.second.key,
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new Parameter(pc.second.key, tmp)
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));
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delete tmp;
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tmp = nullptr;
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}
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// So we do not have a default value...
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else
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{
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// Is it important to have the missing parameter?
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if (pc.second.required)
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// Throw an error message then
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throw HazelnuppConstraintMissingValue(pc.second.key);
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}
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}
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return;
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}
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const std::string& Hazelnupp::GetExecutableName() const
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{
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return executableName;
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}
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const Value& Hazelnupp::operator[](const std::string& key) const
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{
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// Throw exception if param is unknown
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if (!HasParam(key))
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throw HazelnuppInvalidKeyException();
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return *parameters.find(key)->second->GetValue();
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}
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void Hazelnupp::RegisterAbbreviation(const std::string& abbrev, const std::string& target)
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{
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abbreviations.insert(std::pair<std::string, std::string>(abbrev, target));
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return;
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}
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const std::string& Hazelnupp::GetAbbreviation(const std::string& abbrev) const
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{
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return abbreviations.find(abbrev)->second;
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}
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bool Hazelnupp::HasAbbreviation(const std::string& abbrev) const
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{
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return abbreviations.find(abbrev) != abbreviations.end();
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}
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void Hazelnupp::ClearAbbreviations()
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{
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abbreviations.clear();
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return;
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}
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void Hazelnupp::RegisterConstraints(const std::vector<ParamConstraint>& constraints)
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{
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for (const ParamConstraint& pc : constraints)
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{
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// Does this constraint already exist?
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const auto constraint = this->constraints.find(pc.key);
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// If yes, replace it.
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if (constraint != this->constraints.end())
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constraint->second = pc;
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// Else, create a new pair
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else
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this->constraints.insert(std::pair<std::string, ParamConstraint>(
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pc.key,
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pc
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));
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}
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return;
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}
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void Hazelnupp::ClearConstraints()
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{
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constraints.clear();
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return;
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}
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void Hazelnupp::SetCrashOnFail(bool crashOnFail)
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{
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this->crashOnFail = crashOnFail;
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return;
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}
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const ParamConstraint* Hazelnupp::GetConstraintForKey(const std::string& key) const
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{
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const auto constraint = constraints.find(key);
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if (constraint == constraints.end())
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return nullptr;
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return &constraint->second;
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}
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/*** IntValue.cpp ***/
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#include <sstream>
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using namespace Hazelnp;
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IntValue::IntValue(const long long int& value)
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:
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Value(DATA_TYPE::INT),
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value { value }
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{
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return;
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}
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Value* IntValue::Deepcopy() const
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{
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return new IntValue(value);
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}
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std::string IntValue::GetAsOsString() const
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{
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std::stringstream ss;
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ss << "IntValue: " << value;
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return ss.str();
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}
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const long long int& IntValue::GetValue() const
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{
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return value;
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}
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IntValue::operator long long int() const
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{
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return value;
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}
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IntValue::operator int() const
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{
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return (int)value;
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}
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long long int IntValue::GetInt64() const
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{
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return value;
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}
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int IntValue::GetInt32() const
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{
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return (int)value;
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}
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long double IntValue::GetFloat64() const
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{
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return (long double)value;
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}
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double IntValue::GetFloat32() const
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{
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return (double)value;
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}
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std::string IntValue::GetString() const
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{
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std::stringstream ss;
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ss << value;
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return ss.str();
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}
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const std::vector<Value*>& IntValue::GetList() const
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{
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throw HazelnuppValueNotConvertibleException();
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}
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/*** ListValue.cpp ***/
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#include <sstream>
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using namespace Hazelnp;
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ListValue::ListValue() :
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Value(DATA_TYPE::LIST)
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{
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return;
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}
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ListValue::~ListValue()
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{
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for (Value* val : value)
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delete val;
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value.clear();
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return;
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}
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Value* ListValue::Deepcopy() const
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{
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ListValue* newList = new ListValue();
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for (const Value* val : value)
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newList->AddValue(val);
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return newList;
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}
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void ListValue::AddValue(const Value* value)
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{
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this->value.emplace_back(value->Deepcopy());
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return;
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}
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const std::vector<Value*>& ListValue::GetValue() const
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{
|
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return value;
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}
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std::string ListValue::GetAsOsString() const
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{
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std::stringstream ss;
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ss << "ListValue: [";
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for (const Value* val : value)
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{
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ss << *val;
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if (val != value.back())
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ss << ", ";
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}
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ss << "]";
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return ss.str();
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}
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ListValue::operator std::vector<Value*>() const
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{
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return value;
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}
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long long int ListValue::GetInt64() const
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{
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throw HazelnuppValueNotConvertibleException();
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}
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int ListValue::GetInt32() const
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{
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throw HazelnuppValueNotConvertibleException();
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}
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long double ListValue::GetFloat64() const
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{
|
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throw HazelnuppValueNotConvertibleException();
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}
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double ListValue::GetFloat32() const
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{
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throw HazelnuppValueNotConvertibleException();
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}
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std::string ListValue::GetString() const
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{
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throw HazelnuppValueNotConvertibleException();
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}
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const std::vector<Value*>& ListValue::GetList() const
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{
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return value;
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}
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/*** Parameter.cpp ***/
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|
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using namespace Hazelnp;
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Parameter::Parameter(const std::string& key, const ::Value* value)
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:
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key{ key }
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|
{
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|
this->value = value->Deepcopy();
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return;
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}
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Parameter::~Parameter()
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|
{
|
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delete value;
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value = nullptr;
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return;
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|
}
|
|
|
|
const std::string& Parameter::Key() const
|
|
{
|
|
return key;
|
|
}
|
|
|
|
const ::Value* Parameter::GetValue() const
|
|
{
|
|
return value;
|
|
}
|
|
|
|
|
|
/*** StringTools.cpp ***/
|
|
|
|
|
|
using namespace Hazelnp;
|
|
|
|
bool StringTools::Contains(const std::string& str, const char c)
|
|
{
|
|
for (const char& i : str)
|
|
if (i == c)
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
std::string StringTools::Replace(const std::string& str, const char find, const std::string& subst)
|
|
{
|
|
std::stringstream ss;
|
|
|
|
for (std::size_t i = 0; i < str.length(); i++)
|
|
{
|
|
if (str[i] != find) ss << str[i];
|
|
else ss << subst;
|
|
}
|
|
|
|
return ss.str();
|
|
}
|
|
|
|
std::string StringTools::Replace(const std::string& str, const std::string& find, const std::string& subst)
|
|
{
|
|
if (find.length() == 0) return str;
|
|
|
|
std::stringstream ss;
|
|
|
|
std::size_t posFound = 0;
|
|
std::size_t lastFound = 0;
|
|
|
|
while (posFound != std::string::npos)
|
|
{
|
|
lastFound = posFound;
|
|
posFound = str.find(find, posFound);
|
|
|
|
if (posFound != std::string::npos)
|
|
{
|
|
ss << str.substr(lastFound, posFound - lastFound) << subst;
|
|
posFound += find.length();
|
|
}
|
|
else
|
|
{
|
|
ss << str.substr(lastFound, (str.length()) - lastFound);
|
|
}
|
|
}
|
|
|
|
return ss.str();
|
|
}
|
|
|
|
|
|
bool StringTools::IsNumeric(const std::string& str, const bool allowDecimalPoint)
|
|
{
|
|
if (str.length() == 0) return false;
|
|
|
|
bool alreadyParsedDecimalPoint = false;
|
|
std::size_t digitCount = 0;
|
|
|
|
for (std::size_t i = 0; i < str.length(); i++)
|
|
{
|
|
if (!(
|
|
((str[i] >= '0') && (str[i] <= '9')) ||
|
|
((str[i] == '-') && (i == 0)) ||
|
|
((str[i] == '.') && (allowDecimalPoint) && (!alreadyParsedDecimalPoint) && (digitCount > 0))
|
|
)) return false;
|
|
|
|
|
|
// Here we just have to check for the character. Not for any other conditions.
|
|
// Why? Because if these conditions failed, the function would have already returned false.
|
|
if (((str[i] >= '0') && (str[i] <= '9'))) digitCount++;
|
|
if (str[i] == '.') alreadyParsedDecimalPoint = true;
|
|
}
|
|
|
|
// Even if we did not find any invalid chars, we should still return false, if we found no digits at all.
|
|
return digitCount > 0;
|
|
}
|
|
|
|
bool StringTools::ParseNumber(const std::string& str, bool& out_isInt, long double& out_number)
|
|
{
|
|
bool isDecimal = false;
|
|
|
|
if (str.length() == 0) return false;
|
|
if (Contains(str, '.')) isDecimal = true;
|
|
|
|
if (isDecimal)
|
|
{
|
|
try
|
|
{
|
|
out_number = std::stold(str);
|
|
out_isInt = false;
|
|
}
|
|
catch (std::invalid_argument&)
|
|
{
|
|
return false;
|
|
}
|
|
catch (std::out_of_range&)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
try
|
|
{
|
|
out_number = (long double)std::stoll(str);
|
|
out_isInt = true;
|
|
}
|
|
catch (std::invalid_argument&)
|
|
{
|
|
return false;
|
|
}
|
|
catch (std::out_of_range&)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
std::vector<std::string> StringTools::SplitString(const std::string& str, const char delimiter)
|
|
{
|
|
if (str.length() == 0) return std::vector<std::string>();
|
|
|
|
return SplitString(str, delimiter);
|
|
}
|
|
|
|
std::vector<std::string> StringTools::SplitString(const std::string& str, const std::string& delimiter)
|
|
{
|
|
if (str.length() == 0) return std::vector<std::string>();
|
|
|
|
std::vector<std::string> parts;
|
|
|
|
if (delimiter.length() == 0) // If the delimiter is "" (empty), just split between every single char. Not useful, but logical
|
|
{
|
|
for (std::size_t i = 0; i < str.length(); i++)
|
|
{
|
|
parts.push_back(std::string({ str[i] }));
|
|
}
|
|
return parts;
|
|
}
|
|
|
|
std::size_t posFound = 0;
|
|
std::size_t lastFound = 0;
|
|
|
|
while (posFound != std::string::npos)
|
|
{
|
|
lastFound = posFound;
|
|
posFound = str.find(delimiter, posFound);
|
|
|
|
std::string found;
|
|
|
|
if (posFound != std::string::npos)
|
|
{
|
|
found = str.substr(lastFound, posFound - lastFound);
|
|
posFound += delimiter.length();
|
|
}
|
|
else
|
|
{
|
|
found = str.substr(lastFound, str.length() - lastFound);
|
|
}
|
|
|
|
parts.push_back(found);
|
|
}
|
|
|
|
return parts;
|
|
}
|
|
|
|
std::string StringTools::ToLower(const std::string& str)
|
|
{
|
|
std::stringstream ss;
|
|
for (std::size_t i = 0; i < str.length(); i++)
|
|
{
|
|
if ((str[i] >= 'A') && (str[i] <= 'Z')) ss << (char)(((int)str[i]) + 32);
|
|
else if (str[i] == -60) ss << (char)-28; // AE => ae
|
|
else if (str[i] == -42) ss << (char)-10; // OE => oe
|
|
else if (str[i] == -36) ss << (char)-4; // UE => ue
|
|
else ss << str[i];
|
|
}
|
|
|
|
return ss.str();
|
|
}
|
|
|
|
|
|
/*** StringValue.cpp ***/
|
|
|
|
#include <sstream>
|
|
|
|
using namespace Hazelnp;
|
|
|
|
StringValue::StringValue(const std::string& value)
|
|
:
|
|
Value(DATA_TYPE::STRING),
|
|
value { value }
|
|
{
|
|
return;
|
|
}
|
|
|
|
Value* StringValue::Deepcopy() const
|
|
{
|
|
return new StringValue(value);
|
|
}
|
|
|
|
std::string StringValue::GetAsOsString() const
|
|
{
|
|
std::stringstream ss;
|
|
ss << "StringValue: " << value;
|
|
return ss.str();
|
|
}
|
|
|
|
const std::string& StringValue::GetValue() const
|
|
{
|
|
return value;
|
|
}
|
|
|
|
StringValue::operator std::string() const
|
|
{
|
|
return value;
|
|
}
|
|
|
|
|
|
|
|
long long int StringValue::GetInt64() const
|
|
{
|
|
throw HazelnuppValueNotConvertibleException();
|
|
}
|
|
|
|
int StringValue::GetInt32() const
|
|
{
|
|
throw HazelnuppValueNotConvertibleException();
|
|
}
|
|
|
|
long double StringValue::GetFloat64() const
|
|
{
|
|
throw HazelnuppValueNotConvertibleException();
|
|
}
|
|
|
|
double StringValue::GetFloat32() const
|
|
{
|
|
throw HazelnuppValueNotConvertibleException();
|
|
}
|
|
|
|
std::string StringValue::GetString() const
|
|
{
|
|
return value;
|
|
}
|
|
|
|
const std::vector<Value*>& StringValue::GetList() const
|
|
{
|
|
throw HazelnuppValueNotConvertibleException();
|
|
}
|
|
|
|
|
|
/*** Value.cpp ***/
|
|
|
|
|
|
using namespace Hazelnp;
|
|
|
|
Value::Value(DATA_TYPE type)
|
|
:
|
|
type{ type }
|
|
{
|
|
return;
|
|
}
|
|
|
|
DATA_TYPE Value::GetDataType() const
|
|
{
|
|
return type;
|
|
}
|
|
|
|
|
|
/*** VoidValue.cpp ***/
|
|
|
|
|
|
using namespace Hazelnp;
|
|
|
|
VoidValue::VoidValue()
|
|
:
|
|
Value(DATA_TYPE::VOID)
|
|
{
|
|
return;
|
|
}
|
|
|
|
Value* VoidValue::Deepcopy() const
|
|
{
|
|
return new VoidValue();
|
|
}
|
|
|
|
std::string VoidValue::GetAsOsString() const
|
|
{
|
|
return "VoidValue";
|
|
}
|
|
|
|
|
|
|
|
long long int VoidValue::GetInt64() const
|
|
{
|
|
throw HazelnuppValueNotConvertibleException();
|
|
}
|
|
|
|
int VoidValue::GetInt32() const
|
|
{
|
|
throw HazelnuppValueNotConvertibleException();
|
|
}
|
|
|
|
long double VoidValue::GetFloat64() const
|
|
{
|
|
throw HazelnuppValueNotConvertibleException();
|
|
}
|
|
|
|
double VoidValue::GetFloat32() const
|
|
{
|
|
throw HazelnuppValueNotConvertibleException();
|
|
}
|
|
|
|
std::string VoidValue::GetString() const
|
|
{
|
|
throw HazelnuppValueNotConvertibleException();
|
|
}
|
|
|
|
const std::vector<Value*>& VoidValue::GetList() const
|
|
{
|
|
throw HazelnuppValueNotConvertibleException();
|
|
}
|
|
|