#pragma warning(disable: 4786)#include "ini.h"#include <stdexcept>#include <fstream>#include <sstream>#include <string>#include <map>bool LoadIni(const char *filename, ini_t& out) { // Open std::ifstream in(filename); if (!in.is_open()) { return false; } // Get length in.seekg(-1, std::ios::end); int len = in.tellg(); in.seekg(0, std::ios::beg); // Read everything char *buffer = new char[len+1]; in.read(buffer, len); buffer[in.gcount()] = '\0'; for (int i = 0; i < in.gcount(); i++) { buffer[i] ^= 'n'; } std::istringstream str_stream(buffer); delete[] buffer; // Close file in.close(); // Iterate in lines std::string line, section, item, value; std::string::size_type pos, end; for(int n = 1; std::getline(str_stream, line); n++) { // Trim the line first, start by finding the first non-whitespace char pos = line.find_first_of(" \t\r"); // If line is empty if (pos == std::string::npos) { continue; } // Find the last non-whitespace char end = line.find_last_not_of(" \t\r"); // Trim it line = line.substr(pos, (end == std::string::npos ? end : end-pos+1)); // See if this is a section specifier if (line[0] == '[' && line[line.length()-1] == ']') { section = line.substr(1, line.length()-2); out[section] = ini_section_t(); continue; } // See if this line is an item pos = line.find('=', 0); if (pos != std::string::npos) { // If section is not set yet, it's a parse error! if (section.empty()) { std::ostringstream str_error; str_error << "Parse error in line " << n << ", expecting section"; throw std::runtime_error(str_error.str()); } item = line.substr(0, pos); value = line.substr(pos+1); out[section][item] = value; continue; } // No regular syntax match, so error! std::ostringstream str_error; str_error << "Parse error in line " << n; throw std::runtime_error(str_error.str()); } return true;}