rgw: gen rand lowercase string (stl string version)

Signed-off-by: Yehuda Sadeh <yehuda@redhat.com>

diff --git a/src/rgw/rgw_common.cc b/src/rgw/rgw_common.cc
index b5d2936116550a8ac90803c16ce5929fbfe06b56..16458aa4741a6f407f827beb7b8d0458a261341c 100644 (file)
--- a/src/rgw/rgw_common.cc
+++ b/src/rgw/rgw_common.cc
@@ -475,6 +475,17 @@ int gen_rand_alphanumeric_lower(CephContext *cct, char *dest, int size) /* size
   return 0;
 }
 
+int gen_rand_alphanumeric_lower(CephContext *cct, string *str, int length)
+{
+  char buf[length + 1];
+  int ret = gen_rand_alphanumeric_lower(cct, buf, sizeof(buf));
+  if (ret < 0) {
+    return ret;
+  }
+  *str = buf;
+  return 0;
+}
+
 // this is basically a modified base64 charset, url friendly
 static const char alphanum_table[]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_";
 

diff --git a/src/rgw/rgw_common.h b/src/rgw/rgw_common.h
index 26b8f76ff8d15d487270ceb287b8c9c9e0082d5d..02713882b2527219cab819f139aaac851c37e3c5 100644 (file)
--- a/src/rgw/rgw_common.h
+++ b/src/rgw/rgw_common.h
@@ -189,6 +189,8 @@ extern int gen_rand_alphanumeric(CephContext *cct, char *dest, int size);
 extern int gen_rand_alphanumeric_lower(CephContext *cct, char *dest, int size);
 extern int gen_rand_alphanumeric_upper(CephContext *cct, char *dest, int size);
 
+extern int gen_rand_alphanumeric_lower(CephContext *cct, string *str, int length);
+
 enum RGWIntentEvent {
   DEL_OBJ = 0,
   DEL_DIR = 1,