From fecb9021c1ae057c2c15832dd28a97202c6b5d22 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Thu, 2 Aug 2018 14:33:50 -0500 Subject: [PATCH] common/cmdparse: add bad_cmd_get exception Signed-off-by: Sage Weil --- src/common/cmdparse.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/common/cmdparse.h b/src/common/cmdparse.h index bcd1943a7f3a0..81a46e4fb2dad 100644 --- a/src/common/cmdparse.h +++ b/src/common/cmdparse.h @@ -46,6 +46,16 @@ void handle_bad_get(CephContext *cct, const std::string& k, const char *name); std::string cmd_vartype_stringify(const cmd_vartype& v); +struct bad_cmd_get : public std::exception { + std::string desc; + bad_cmd_get(const std::string& f, const cmdmap_t& cmdmap) { + desc = "bad or missing field '" + f + "'"; + } + const char *what() const throw() override { + return desc.c_str(); + } +}; + template bool cmd_getval(CephContext *cct, const cmdmap_t& cmdmap, const std::string& k, T& val) -- 2.39.5