Initial revision

1 files changed, 120 insertions, 0 deletions

diff --git a/src/miav.cc b/src/miav.cc
new file mode 100644
index 0000000..4d53bc5
--- /dev/null
+++ b/src/miav.cc
@@ -0,0 +1,120 @@
+/***************************************************************************
+ *            miav.cc
+ *
+ *  Sat Aug 21 17:32:24 2004
+ *  Copyright  2004  deva
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  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 Library 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.
+ */
+
+#include <config.h>
+
+#include "server.h"
+#include "socket.h"
+
+#ifdef USE_GUI
+#include <qapplication.h>
+#include "mainwindow.h"
+#include <miav.h>
+#endif /* USE_GUI */
+
+#include <stdio.h>
+
+enum {
+  MODE_GRAB,
+  MODE_SERVER
+};
+
+/** 
+ * This function starts the MIaV gui.
+ */
+int grab(int argc, char *argv[]) {
+#ifdef USE_GUI
+  QApplication miav_grab( argc, argv );
+  MainWindow mainwindow;
+  miav_grab.setMainWidget( &mainwindow );
+  return miav_grab.exec();
+#else /* USE_GUI */
+  printf("Error: MIaV was not compiled with GUI support...\n");
+  return 0;
+#endif /* USE_GUI */
+}
+
+/** 
+ * This function starts the MIaV server.
+ */
+int server(int argc, char *argv[]) {
+  pid_t childpid; // variable to store the child's pid
+
+  signal(SIGCLD, SIG_IGN);  // Ved SIGCHILD til IGNORE maa wait/waitpid ikke kaldes 
+                            //   (ellers kommer der kernel-brok)
+  
+  if(argc < 1) {
+    printf("Usage: miav server [port]\n");
+    printf("[port] Is the port number the server will be listening to.\n");
+    return 1;
+  }
+
+  printf("Listening on port %d\n",atoi(argv[0]));
+  Socket *s = new Socket(atoi(argv[0]));
+
+  while(1) {
+    Socket *sc = new Socket(s->slisten());
+    if(sc->isConnected()) {
+      childpid = fork();
+      
+      if(childpid == -1) {
+        // fork() returns -1 on failure
+        perror("fork");
+        exit(1); 
+      } else if(childpid == 0) {
+        // fork() returns 0 to the child process
+        delete s; // Close listen socket.
+        newConnection(sc);
+        delete sc; // Close communication socket.
+        exit(0);
+      } else {
+        // fork() returns new pid to the parent process
+      }
+    }
+  }
+  delete s;
+  return 0;
+}
+
+int main(int argc, char *argv[])
+{
+  int mode = MODE_GRAB;
+
+  if(argc < 2) {
+    printf("Usage: miav [mode] [mode options]\n");
+    printf("[mode] can be one of the following: grab or server.\n");
+    return 1;
+  }
+
+  if(!strcmp(argv[1], "grab")) mode = MODE_GRAB;
+  if(!strcmp(argv[1], "server")) mode = MODE_SERVER;
+
+  switch(mode) {
+  case MODE_GRAB:
+    return grab(argc - 2, &argv[2]);
+  case MODE_SERVER:
+    return server(argc - 2, &argv[2]);
+  }
+  return 0;
+}