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Diffstat (limited to 'Sockets/tests/echoserver.cpp')
| -rw-r--r-- | Sockets/tests/echoserver.cpp | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/Sockets/tests/echoserver.cpp b/Sockets/tests/echoserver.cpp new file mode 100644 index 0000000..45cb6c2 --- /dev/null +++ b/Sockets/tests/echoserver.cpp @@ -0,0 +1,237 @@ +/** + ** \file echoserver.cpp + ** \date 2006-10-02 + ** \author grymse@alhem.net +**/ +/* +Copyright (C) 2006 Anders Hedstrom + +This program is free software; you can redistribute it and/or +modify it under the terms of the GNU General Public License +as published by the Free Software Foundation; either version 2 +of the License, or (at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ +#ifdef _WIN32 +#pragma warning(disable:4786) +#endif +#include <StdoutLog.h> +#include <ListenSocket.h> +#include <SocketHandler.h> +#include <TcpSocket.h> +#ifndef _WIN32 +#include <signal.h> +#endif +#include <HttpDebugSocket.h> + + +#ifdef ENABLE_DETACH +static bool g_b_detach = false; +#endif +#ifdef HAVE_OPENSSL +static bool g_b_ssl = false; +#endif +static std::string gFilename = "server.pem"; +static std::string gPw; +static bool quit = false; +static bool g_b_http = false; +static bool g_b_nobuf = false; +#ifdef ENABLE_DETACH +static bool g_b_detach2 = false; +#endif + +#define DEB(x) + + +class MySocket : public TcpSocket +{ +public: + MySocket(ISocketHandler& h) : TcpSocket(h) { + SetLineProtocol(); +#ifdef HAVE_OPENSSL + if (g_b_ssl) + EnableSSL(); +#endif + if (g_b_nobuf) + DisableInputBuffer(); + } + ~MySocket() { + } + + void OnAccept() { +#ifdef ENABLE_DETACH + if (g_b_detach) + { + if (!Detach()) + fprintf(stderr, "\nDetach failed\n"); + } +#endif + } + + void OnRawData(const char *buf,size_t len) { + if (g_b_nobuf) + { + SendBuf(buf, len); + } + } + + void OnLine(const std::string& line) { +#ifdef ENABLE_DETACH + if (g_b_detach2 && !IsDetach()) + { + m_line = line; + if (!Detach()) + { + fprintf(stderr, "\nDetach failed\n"); + } + return; + } +DEB(printf("fd %d OnLine; %s\n", GetSocket(), Handler().IsSlave() ? "slave" : "master");) +#endif + Send(line + "\n"); + } + + void OnDetached() { +DEB(printf("fd %d OnDetached; %s\n", GetSocket(), Handler().IsSlave() ? "slave" : "master");) +// fprintf(stderr, "-"); +// fflush(stderr); +#ifdef ENABLE_DETACH + if (g_b_detach2) + { + Send(m_line + "\n"); + } +#endif + } + +#ifdef HAVE_OPENSSL + void InitSSLServer() { + InitializeContext("echoserver", gFilename, gPw, SSLv23_method()); + } +#endif + +private: + std::string m_line; +}; + + +#ifndef _WIN32 +void sigint(int) +{ + quit = true; +} +#endif + +int main(int argc,char *argv[]) +{ +#ifndef _WIN32 + signal(SIGPIPE, SIG_IGN); + signal(SIGINT, sigint); +#endif + port_t port = 2222; + bool enableLog = false; + int queue = 20; + for (int i = 1; i < argc; i++) + { +#ifdef ENABLE_DETACH + if (!strcmp(argv[i], "-detach")) + g_b_detach = true; + if (!strcmp(argv[i], "-detach2")) + g_b_detach2 = true; +#endif +#ifdef HAVE_OPENSSL + if (!strcmp(argv[i], "-ssl")) + g_b_ssl = true; + if (!strcmp(argv[i], "-file") && i < argc - 1) + gFilename = argv[++i]; +#endif + if (!strcmp(argv[i], "-port") && i < argc - 1) + port = atoi(argv[++i]); + if (!strcmp(argv[i], "-pw") && i < argc - 1) + gPw = argv[++i]; + if (!strcmp(argv[i], "-log")) + enableLog = true; + if (!strcmp(argv[i], "-queue") && i < argc - 1) + queue = atoi(argv[++i]); + if (!strcmp(argv[i], "-http")) + g_b_http = true; + if (!strcmp(argv[i], "-nobuf")) + g_b_nobuf = true; + if (!strcmp(argv[i], "-h")) + { + printf("Usage: %s [ options ] [-ssl]\n", *argv); + printf(" -port nn listen on port nn\n"); +#ifdef ENABLE_DETACH + printf(" -detach detach each socket on accept\n"); + printf(" -detach2 detach when line received\n"); +#endif +#ifdef HAVE_OPENSSL + printf(" -ssl run as ssl server, .pem file needed\n"); + printf(" -file xx .pem filename, default is \"server.pem\"\n"); +#endif + printf(" -pw xx private key password\n"); + printf(" -log enable sockethandler debug log\n"); + printf(" -queue nn listen queue size (default 20)\n"); + printf(" -http enable http server with dummy response\n"); + printf(" -nobuf echo raw data\n"); + exit(-1); + } + } + if (g_b_http && g_b_nobuf) + { + printf("Nobuf and Http does not work together\n"); + exit(-1); + } + StdoutLog *log = enableLog ? new StdoutLog() : NULL; + SocketHandler h(log); + ListenSocket<MySocket> l(h); + ListenSocket<HttpDebugSocket> l2(h); + if (!g_b_http) + { + if (l.Bind(port, queue)) + { + fprintf(stderr, "Bind to port %d failed\n", port); + return -1; + } + fprintf(stderr, "Listening on port %d\n", port); + h.Add(&l); + } + else + { + printf("Enable HttpDebugSocket\n"); + if (l2.Bind(port, queue)) + { + fprintf(stderr, "Bind to port %d failed\n", port); + return -1; + } + fprintf(stderr, "Listening on port %d\n", port); + h.Add(&l2); + } +#ifdef ENABLE_DETACH + if (g_b_detach) + fprintf(stderr, "Will detach each incoming socket\n"); +#endif +#ifdef HAVE_OPENSSL + if (g_b_ssl) + fprintf(stderr, "Using SSL\n"); +#endif + while (!quit) + { + h.Select(1, 0); + } + fprintf(stderr, "\nExiting...\n"); + if (log) + { +// delete log; + } + return 0; +} + + |