1 files changed, 60 insertions, 0 deletions
diff --git a/tools/nv_data-md5.c b/tools/nv_data-md5.c
new file mode 100644
index 0000000..8ce0a70
--- /dev/null
+++ b/tools/nv_data-md5.c
@@ -0,0 +1,60 @@
+/*
+ * This file is part of libsamsung-ipc.
+ *
+ * Copyright (C) 2016 Paul Kocialkowsk <contact@paulk.fr>
+ *
+ * libsamsung-ipc 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.
+ *
+ * libsamsung-ipc 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 libsamsung-ipc.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/types.h>
+
+#include <samsung-ipc.h>
+
+void usage_print(void)
+{
+    printf("Usage: nv_data-md5 [nv_data.bin]\n");
+}
+
+int main(int argc, char *argv[])
+{
+    char *secret = NV_DATA_SECRET;
+    size_t size = NV_DATA_SIZE;
+    size_t chunk_size = NV_DATA_CHUNK_SIZE;
+    char *md5_string = NULL;
+    char *path;
+    int rc;
+
+    if (argc < 2) {
+        usage_print();
+        return 1;
+    }
+
+    path = argv[1];
+
+    md5_string = ipc_nv_data_md5_calculate(path, secret, size, chunk_size);
+    if (md5_string == NULL) {
+        fprintf(stderr, "Calculating nv_data backup md5 failed\n");
+        return 1;
+    }
+
+    printf("%s", md5_string);
+
+    free(md5_string);
+
+    return 0;
+}
+
+// vim:ts=4:sw=4:expandtab