Add support for last seen information

1 files changed, 17 insertions, 0 deletions

diff --git a/hcid/storage.c b/hcid/storage.c
index 02c5dc0c..063b6952 100644
--- a/hcid/storage.c
+++ b/hcid/storage.c
@@ -32,6 +32,7 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include <malloc.h>
+#include <time.h>
 #include <sys/file.h>
 #include <sys/stat.h>
 #include <sys/param.h>
@@ -120,6 +121,22 @@ int write_features_info(bdaddr_t *local, bdaddr_t *peer, unsigned char *features
 	return textfile_put(filename, addr, str);
 }
 
+int write_lastseen_info(bdaddr_t *local, bdaddr_t *peer, struct tm *tm)
+{
+	char filename[PATH_MAX + 1], addr[18], str[24];
+
+	memset(str, 0, sizeof(str));
+	strftime(str, sizeof(str), "%Y-%m-%d %H:%M:%S %Z", tm);
+
+	ba2str(local, addr);
+	snprintf(filename, PATH_MAX, "%s/%s/lastseen", STORAGEDIR, addr);
+
+	create_file(filename, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
+
+	ba2str(peer, addr);
+	return textfile_put(filename, addr, str);
+}
+
 int write_link_key(bdaddr_t *local, bdaddr_t *peer, unsigned char *key, int type)
 {
 	char filename[PATH_MAX + 1], addr[18], str[35];