DarkflameServer/dCommon/dConfig.cpp

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#include "dConfig.h"
#include <sstream>
dConfig::dConfig(const std::string& filepath) {
m_EmptyString = "";
std::ifstream in(filepath);
if (!in.good()) return;
std::string line;
while (std::getline(in, line)) {
if (line.length() > 0) {
if (line[0] != '#') ProcessLine(line);
}
}
}
dConfig::~dConfig(void) {
}
const std::string& dConfig::GetValue(std::string key) {
for (size_t i = 0; i < m_Keys.size(); ++i) {
if (m_Keys[i] == key) return m_Values[i];
}
return m_EmptyString;
}
void dConfig::ProcessLine(const std::string& line) {
std::stringstream ss(line);
std::string segment;
std::vector<std::string> seglist;
while (std::getline(ss, segment, '=')) {
seglist.push_back(segment);
}
if (seglist.size() != 2) return;
//Make sure that on Linux, we remove special characters:
if (!seglist[1].empty() && seglist[1][seglist[1].size() - 1] == '\r')
seglist[1].erase(seglist[1].size() - 1);
m_Keys.push_back(seglist[0]);
m_Values.push_back(seglist[1]);
}