If IRK is not found it will be generated
---
android/bluetooth.c | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/android/bluetooth.c b/android/bluetooth.c
index 8865eac..aba2b97 100644
--- a/android/bluetooth.c
+++ b/android/bluetooth.c
@@ -294,6 +294,22 @@ static void store_adapter_config(void)
g_key_file_free(key_file);
}
+static void generate_irk(void)
+{
+ int i;
+
+ srand(time(NULL));
+
+ /* Need to generate 16 octets */
+ for (i = 0; i < 16; i += 4) {
+ int a = rand();
+
+ memcpy(&adapter.irk[i], &a, 4);
+ }
+
+ store_adapter_config();
+}
+
static void load_adapter_config(void)
{
GError *gerr = NULL;
@@ -306,6 +322,7 @@ static void load_adapter_config(void)
str = g_key_file_get_string(key_file, "General", "Address", NULL);
if (!str) {
g_key_file_free(key_file);
+ generate_irk();
return;
}
@@ -321,6 +338,18 @@ static void load_adapter_config(void)
g_clear_error(&gerr);
}
+ str = g_key_file_get_string(key_file, "General", "IRK", NULL);
+ if (str) {
+ int i;
+
+ for (i = 0; i < 16; i++)
+ sscanf(str + (i * 2), "%02hhX", &adapter.irk[i]);
+
+ g_free(str);
+ } else {
+ generate_irk();
+ }
+
g_key_file_free(key_file);
}
--
1.8.4
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