115 lines
2.4 KiB
C
115 lines
2.4 KiB
C
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/**
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* FreeRDP: A Remote Desktop Protocol Client
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* FreeRDP X11 Server
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*
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* Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <errno.h>
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#include <signal.h>
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#include <sys/select.h>
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#include "xf_peer.h"
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#include "xfreerdp.h"
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char* xf_pcap_file = NULL;
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void xf_server_main_loop(freerdp_listener* instance)
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{
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int i;
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int fds;
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int max_fds;
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int rcount;
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void* rfds[32];
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fd_set rfds_set;
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memset(rfds, 0, sizeof(rfds));
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while (1)
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{
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rcount = 0;
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if (instance->GetFileDescriptor(instance, rfds, &rcount) != True)
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{
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printf("Failed to get FreeRDP file descriptor\n");
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break;
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}
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max_fds = 0;
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FD_ZERO(&rfds_set);
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for (i = 0; i < rcount; i++)
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{
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fds = (int)(long)(rfds[i]);
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if (fds > max_fds)
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max_fds = fds;
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FD_SET(fds, &rfds_set);
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}
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if (max_fds == 0)
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break;
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if (select(max_fds + 1, &rfds_set, NULL, NULL, NULL) == -1)
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{
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/* these are not really errors */
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if (!((errno == EAGAIN) ||
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(errno == EWOULDBLOCK) ||
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(errno == EINPROGRESS) ||
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(errno == EINTR))) /* signal occurred */
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{
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printf("select failed\n");
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break;
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}
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}
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if (instance->CheckFileDescriptor(instance) != True)
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{
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printf("Failed to check FreeRDP file descriptor\n");
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break;
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}
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}
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instance->Close(instance);
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}
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int main(int argc, char* argv[])
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{
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freerdp_listener* instance;
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/* Ignore SIGPIPE, otherwise an SSL_write failure could crash your server */
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signal(SIGPIPE, SIG_IGN);
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instance = freerdp_listener_new();
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instance->PeerAccepted = xf_peer_accepted;
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if (argc > 1)
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xf_pcap_file = argv[1];
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/* Open the server socket and start listening. */
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if (instance->Open(instance, NULL, 3389))
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{
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/* Entering the server main loop. In a real server the listener can be run in its own thread. */
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xf_server_main_loop(instance);
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}
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freerdp_listener_free(instance);
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return 0;
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}
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