1 files changed, 51 insertions, 0 deletions
diff --git a/contrib/vdr2jpeg/tools.cpp b/contrib/vdr2jpeg/tools.cpp
new file mode 100644
index 0000000..e15d12c
--- /dev/null
+++ b/contrib/vdr2jpeg/tools.cpp
@@ -0,0 +1,51 @@
+/*
+ * Simple program to grab images from VDR Recording
+ *
+ * Copyright(c) 2007 Andreas Brachold
+ *
+ * This code 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 code 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.
+ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "tools.h"
+
+int option(int argc, char *argv[], const char opt, bool bParam,
+    std::string & param, int n)
+{
+    for(int i = n; i < argc; ++i)
+    {
+        if(argv[i] && strlen(argv[i]) > 1)
+        {
+            switch(*(argv[i] + 0))
+            {
+                case '-':
+                {
+                    if(*(argv[i] + 1) == opt)
+                    {
+                        if(!bParam)
+                            return i + 1;
+                        if(i + 1 < argc)
+                        {
+                            param = argv[i + 1];
+                            return i + 2;
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return -1;
+}
+