main.cpp

#include <iostream>
#include <fstream>
#include "form_parser.h"

long get_file_size(const std::string &path)
{
	std::ifstream in { path, std::ios::binary };
	in.seekg(in.cur, in.end);
	long res = in.tellg();
	in.close();
	return res;
}

int main(int argc, char *argv[])
{
	if (argc != 2) {
		std::cerr << argv[0] << " file\n";
		return 1;
	}
	nm::FormParser parser;
	parser.set_env("---------------------------299951448578295660888714340",
		       "/tmp");

	std::ifstream in { argv[1], std::ios::binary };
	if (!in.is_open()) {
		std::cerr << "can't open file: " << argv[1] << '\n';
		return 1;
	}
	char buf[1024] { 0 };
	long n = 0;
	while (true) {
		in.read(buf, sizeof(buf));
		n = in.gcount();
		if (n == 0) {
			break;
		}
		parser.consume(buf, n);
		if (parser.is_error()) {
			std::cerr << parser.err_string() << '\n';
			in.close();
			return 1;
		}
	}
	in.close();
	auto &texts = parser.text_map();
	for (auto &iter : texts) {
		std::cerr << iter.first << ": " << iter.second << '\n';
	}
	auto &files = parser.file_map();
	for (auto &iter : files) {
		std::cerr << iter.first << ": " << iter.second
			  << " size: " << get_file_size(iter.second) << '\n';
	}
}