Shipwright/ZAPDTR/ZAPDUtils/Utils/StringHelper.cpp

#include "StringHelper.h"

#pragma optimize("2", on)
#define _CRT_SECURE_NO_WARNINGS

#ifndef _MSC_VER
#define vsprintf_s vsprintf
#endif

std::vector<std::string> StringHelper::Split(std::string s, const std::string& delimiter)
{
    size_t pos_start = 0, pos_end, delim_len = delimiter.length();
    std::string token;
    std::vector<std::string> res;

    while ((pos_end = s.find(delimiter, pos_start)) != std::string::npos) {
        token = s.substr(pos_start, pos_end - pos_start);
        pos_start = pos_end + delim_len;
        res.push_back(token);
    }

    res.push_back(s.substr(pos_start));
    return res;
}

std::string StringHelper::Strip(std::string s, const std::string& delimiter)
{
	size_t pos = 0;
	std::string token;

	while ((pos = s.find(delimiter)) != std::string::npos)
	{
		token = s.substr(0, pos);
		s.erase(pos, pos + delimiter.length());
	}

	return s;
}

std::string StringHelper::Replace(std::string str, const std::string& from,
                                            const std::string& to)
{
	size_t start_pos = str.find(from);

	while (start_pos != std::string::npos)
	{
		str.replace(start_pos, from.length(), to);
		start_pos = str.find(from);
	}

	return str;
}

void StringHelper::ReplaceOriginal(std::string& str, const std::string& from, const std::string& to)
{
	size_t start_pos = str.find(from);

	while (start_pos != std::string::npos)
	{
		str.replace(start_pos, from.length(), to);
		start_pos = str.find(from);
	}
}

bool StringHelper::StartsWith(const std::string& s, const std::string& input)
{
	return s.rfind(input, 0) == 0;
}

bool StringHelper::Contains(const std::string& s, const std::string& input)
{
	return s.find(input) != std::string::npos;
}

bool StringHelper::EndsWith(const std::string& s, const std::string& input)
{
	size_t inputLen = strlen(input.c_str());
	return s.rfind(input) == (s.size() - inputLen);
}

std::string StringHelper::Sprintf(const char* format, ...)
{
	char buffer[32768];
	// char buffer[2048];
	std::string output;
	va_list va;

	va_start(va, format);
	vsprintf_s(buffer, format, va);
	va_end(va);

	output = buffer;
	return output;
}

std::string StringHelper::Implode(std::vector<std::string>& elements,
                                            const char* const separator)
{
	return "";

	// return std::accumulate(std::begin(elements), std::end(elements), std::string(),
	//[separator](std::string& ss, std::string& s) {
	// return ss.empty() ? s : ss + separator + s;
	//});
}

int64_t StringHelper::StrToL(const std::string& str, int32_t base)
{
	return std::strtoull(str.c_str(), nullptr, base);
}

std::string StringHelper::BoolStr(bool b)
{
	return b ? "true" : "false";
}

bool StringHelper::HasOnlyDigits(const std::string& str)
{
	return std::all_of(str.begin(), str.end(), ::isdigit);
}

bool StringHelper::IEquals(const std::string& a, const std::string& b)
{
	return std::equal(a.begin(), a.end(), b.begin(), b.end(),
	                    [](char a, char b) { return tolower(a) == tolower(b); });
}