ArDrone SDK 1.8 added

[mardrone] / mardrone / ARDrone_SDK_Version_1_8_20110726 / Examples / iPhone / FreeFlight / Classes / plf.c

diff --git a/mardrone/ARDrone_SDK_Version_1_8_20110726/Examples/iPhone/FreeFlight/Classes/plf.c b/mardrone/ARDrone_SDK_Version_1_8_20110726/Examples/iPhone/FreeFlight/Classes/plf.c
new file mode 100644 (file)
index 0000000..7774b32
--- /dev/null
+++ b/mardrone/ARDrone_SDK_Version_1_8_20110726/Examples/iPhone/FreeFlight/Classes/plf.c
@@ -0,0 +1,34 @@
+/*
+ *  plf.c
+ *  ARUpdater
+ *
+ *  Created by f.dhaeyer on 06/07/10.
+ *  Copyright 2010 Parrot SA. All rights reserved.
+ *
+ */
+#include <stdio.h>
+#include <string.h>
+#include "plf.h"
+
+/** Get version numbers of plf
+ * @return -1 if error of file, else 0 
+ */
+int
+plf_get_header(const char *plf_filename, plf_phdr *header) 
+{
+       plf_phdr h;
+       int result = -1;
+       FILE *f = fopen(plf_filename, "rb");
+       if(f != NULL)
+       {
+               printf("File %s opened\n", plf_filename);
+               if(fread(&h, 1, sizeof(plf_phdr), f) == sizeof(plf_phdr))
+               {
+                       memcpy(header, &h, sizeof(plf_phdr));
+                       result = 0;
+               }
+               fclose(f);
+       }
+       
+       return result;
+}