From 2f10a73cbbe4333e2a41e87a94eda7fb3d442dc5 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Mon, 17 Mar 2008 09:10:42 +0000
Subject: Major code changes... FFMPEG introduced. Project splitup into
 subfolders.

---
 miavd/server.cc | 137 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100644 miavd/server.cc

(limited to 'miavd/server.cc')

diff --git a/miavd/server.cc b/miavd/server.cc
new file mode 100644
index 0000000..9180c3d
--- /dev/null
+++ b/miavd/server.cc
@@ -0,0 +1,137 @@
+/* -*- 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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