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clientHttp.cpp
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clientHttp.cpp
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#include <iostream>
#include <regex>
#include <string>
#include "ClientTCP.hpp"
#include "utilities.hpp"
#define REGEX_IPV4 "^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$"
#define MAX_REQ 500
int main(int argc, char *argv[])
{
if (argc != 4) {
std::cout << "USAGE: " << argv[0] << " [URL/IPv4] [Route] [Server port]\n";
errore((char*)"argv", -1);
}
ClientTCP client;
std::string host;
if (std::regex_match(argv[1], std::regex(REGEX_IPV4))) {
host = argv[1];
} else {
host = Address::getIpFromHostname(argv[1]);
if (host.empty()) errore("getIpFromHostname()", -2);
}
Address server(host, atoi(argv[3]));
if (client.connect(server)) errore("connect()", -3);
char request[MAX_REQ];
sprintf(request, "GET %s HTTP/1.1\r\nHost: %s\r\nAccept: text/html\r\n\r\n", argv[2], argv[1]);
client.send(request);
std::string res;
while (!(res = client.receive()).empty()) {
std::cout << "---------\n" << res.size() << " byte\n---------\n";
std::cout << res << "\n";
}
return 0;
}