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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* server.cc
*
* Mon Nov 8 11:35:01 CET 2004
* Copyright 2004 Bent Bisballe
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of MIaV.
*
* MIaV 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.
*
* MIaV 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 MIaV; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "server.h"
#include "miav.h"
#include <stdio.h>
#include <stdlib.h>
// For mkdir
#include <sys/stat.h>
#include <sys/types.h>
// For unlink
#include <unistd.h>
// For errno
#include <errno.h>
// For inet_ntoa
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include "miav_config.h"
#include "img_encoder.h"
#include "server_status.h"
#include "ffmpeg_encoder.h"
#include "dv.h"
void newConnection(Socket *socket)
{
char cpr[256];
char clientip[64];
bool hasCpr = false;
ServerStatus status(MIaV::info);
n_savestate savestate = LATER;
n_header h;
Frame *frame;
Frame *freeze_frame = NULL;
FFMpegEncoder *enc = NULL;
frame = new Frame(NULL, DVPACKAGE_SIZE);
MIaV::info->info("CONNECTION OPENED");
MIaV::info->info("New connection (%s)", inet_ntoa(socket->socketaddr.sin_addr));
sprintf(clientip, "%s", inet_ntoa(socket->socketaddr.sin_addr));
Network network = Network(socket, MIaV::info);
while(int ret = network.recvPackage(&h, frame->data, frame->size)) {
status.checkPoint();
if(ret == -1) {
MIaV::info->error("A network error ocurred, terminating session");
break;
}
frame->mute = h.header.h_data.mute;
if(!hasCpr) {
sprintf(cpr, h.header.h_data.cpr);
hasCpr = true;
}
if(h.header.h_data.snapshot) {
if(freeze_frame) {
ImgEncoder(cpr).encode(freeze_frame, 100);
delete freeze_frame;
freeze_frame = NULL;
} else {
ImgEncoder(cpr).encode(frame, 100);
}
}
if(h.header.h_data.savestate != NO_CHANGE) {
savestate = h.header.h_data.savestate;
MIaV::info->info("GOT SAVESTATE FROM NETWORK: %d", savestate );
}
if(h.header.h_data.freeze) {
if(freeze_frame) delete freeze_frame;
// copy the frame into another temporary one.
freeze_frame = new Frame(frame->data, frame->size);
}
// This one must be last!
if(h.header.h_data.record) {
if(!enc) enc = new FFMpegEncoder(clientip, cpr);
enc->encode(frame);
}
frame = new Frame(NULL, DVPACKAGE_SIZE);
}
MIaV::info->info("Closing connection...");
// No encoder exists, if this is a pure snapshot (image) connection.
if(enc) {
enc->setSaveState(savestate);
// Send end of stream frame.
frame->endOfFrameStream = true;
enc->encode(frame);
delete enc;
}
MIaV::info->info("CONNECTION CLOSED");
}
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