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118 lines
3.9 KiB
118 lines
3.9 KiB
////////////////////////////////////////////////////////////////////////////
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// Copyright KAZ 2021 //
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// //
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// contact (at) kaz.bzh //
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// //
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// This software is a filter to shrink email by attachment extraction. //
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// //
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// This software is governed by the CeCILL-B license under French law and //
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// abiding by the rules of distribution of free software. You can use, //
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// modify and/or redistribute the software under the terms of the //
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// CeCILL-B license as circulated by CEA, CNRS and INRIA at the following //
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// URL "http://www.cecill.info". //
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// //
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// As a counterpart to the access to the source code and rights to copy, //
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// modify and redistribute granted by the license, users are provided //
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// only with a limited warranty and the software's author, the holder of //
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// the economic rights, and the successive licensors have only limited //
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// liability. //
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// //
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// In this respect, the user's attention is drawn to the risks associated //
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// with loading, using, modifying and/or developing or reproducing the //
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// software by the user in light of its specific status of free software, //
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// that may mean that it is complicated to manipulate, and that also //
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// therefore means that it is reserved for developers and experienced //
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// professionals having in-depth computer knowledge. Users are therefore //
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// encouraged to load and test the software's suitability as regards //
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// their requirements in conditions enabling the security of their //
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// systems and/or data to be ensured and, more generally, to use and //
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// operate it in the same conditions as regards security. //
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// //
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// The fact that you are presently reading this means that you have had //
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// knowledge of the CeCILL-B license and that you accept its terms. //
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////////////////////////////////////////////////////////////////////////////
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#include <arpa/inet.h>
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#include <iostream>
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#include <stdio.h>
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#include <string>
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#include <sys/socket.h>
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#include <unistd.h>
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#include "kazDebug.hpp"
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using namespace std;
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using namespace kaz;
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const string LAST_VERSION_NUM ("3.0");
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const string LAST_VERSION_DATE ("2024-01-01");
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const string LAST_VERSION (LAST_VERSION_NUM+" "+LAST_VERSION_DATE+" testServerRW");
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#define PORT 8080
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int
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main (int argc, char const* argv[]) {
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Log::debug = true;
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DEF_LOG ("main:", LAST_VERSION);
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int clientSocket;
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struct sockaddr_in serv_addr;
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LOG ("create socket");
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if ((clientSocket = socket (AF_INET, SOCK_STREAM, 0)) < 0) {
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cerr << endl << "Socket creation error" << endl;
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perror ("socket failed");
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return -1;
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}
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serv_addr.sin_family = AF_INET;
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serv_addr.sin_port = htons (PORT);
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LOG ("check address");
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if (inet_pton (AF_INET, "127.0.0.1", &serv_addr.sin_addr) <= 0) {
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cerr << endl << "Invalid address / Address not supported" << endl;
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perror ("socket failed");
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return -1;
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}
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LOG ("connect on " << PORT);
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if (connect (clientSocket, (struct sockaddr *) &serv_addr, sizeof (serv_addr)) < 0) {
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cerr << endl << "Connection Failed" << endl;
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perror ("socket failed");
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return -1;
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}
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bool end (false);
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LOG ("send original email (end with QUIT)");
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for (;;) {
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if (!end) {
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string hello;
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cin >> hello;
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if (hello == "QUIT") {
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shutdown (clientSocket, SHUT_WR);
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LOG ("shutdown send");
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break;
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}
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LOG ("avant");
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hello.push_back ('\n');
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send (clientSocket, hello.c_str (), hello.size (), 0);
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LOG ("apres");
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}
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}
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LOG ("receive...");
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for (;;) {
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char buffer[1024] = { 0 };
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ssize_t msgSize (recv (clientSocket, buffer, 1024 - 1, 0));
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switch (msgSize) {
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case -1 :
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perror ("socket failed");
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return -1;
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case 0 :
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LOG ("shutdown receive");
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close (clientSocket);
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return 0;
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break;
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default:
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//cout.write (buffer, msgSize);
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printf ("%s\n", buffer);
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}
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}
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}
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