From c7c4c23e5faea2182b8f9d18d12a31608e428f28 Mon Sep 17 00:00:00 2001
From: Dan Mick <dan.mick@inktank.com>
Date: Tue, 23 Jul 2013 17:23:50 -0700
Subject: [PATCH] Formatter, admin_socket: make default formatter be
 json-pretty

If not given, default to json-pretty; if given but not equal to one
of the formatter choices, return NULL as before.  Remove defaulting
code in admin_socket.cc in favor of this.

Signed-off-by: Dan Mick <dan.mick@inktank.com>
---
 src/common/Formatter.cc    | 14 +++++++++-----
 src/common/Formatter.h     |  2 +-
 src/common/admin_socket.cc | 11 +----------
 3 files changed, 11 insertions(+), 16 deletions(-)

diff --git a/src/common/Formatter.cc b/src/common/Formatter.cc
index 357b287fe3222..7362684c070eb 100644
--- a/src/common/Formatter.cc
+++ b/src/common/Formatter.cc
@@ -62,15 +62,19 @@ Formatter::~Formatter()
 }
 
 Formatter *
-new_formatter(const std::string &type)
+new_formatter(const std::string type)
 {
-    if (type == "json")
+    std::string mytype = type;
+    if (mytype == "")
+      mytype = "json-pretty";
+
+    if (mytype == "json")
       return new JSONFormatter(false);
-    else if (type == "json-pretty")
+    else if (mytype == "json-pretty")
       return new JSONFormatter(true);
-    else if (type == "xml")
+    else if (mytype == "xml")
       return new XMLFormatter(false);
-    else if (type == "xml-pretty")
+    else if (mytype == "xml-pretty")
       return new XMLFormatter(true);
     else
       return (Formatter *)NULL;
diff --git a/src/common/Formatter.h b/src/common/Formatter.h
index 8775c0cf9df5c..c62a8303ce113 100644
--- a/src/common/Formatter.h
+++ b/src/common/Formatter.h
@@ -60,7 +60,7 @@ class Formatter {
   }
 };
 
-Formatter *new_formatter(const std::string &type);
+Formatter *new_formatter(const std::string type);
 
 class JSONFormatter : public Formatter {
  public:
diff --git a/src/common/admin_socket.cc b/src/common/admin_socket.cc
index 5ebb3e040db8d..4afd685b72acd 100644
--- a/src/common/admin_socket.cc
+++ b/src/common/admin_socket.cc
@@ -322,13 +322,6 @@ bool AdminSocket::do_accept()
   cmd_getval(m_cct, cmdmap, "format", format);
   cmd_getval(m_cct, cmdmap, "prefix", c);
 
-  // we don't do plain here
-  if (format != "json" &&
-      format != "json-pretty" &&
-      format != "xml" &&
-      format != "xml-pretty")
-    format = "json";
-
   string firstword;
   if (c.find(" ") == string::npos)
     firstword = c;
@@ -450,9 +443,7 @@ class HelpHook : public AdminSocketHook {
 public:
   HelpHook(AdminSocket *as) : m_as(as) {}
   bool call(string command, string args, string format, bufferlist& out) {
-    // override format here because help should always be pretty and
-    // predictable
-    Formatter *f = new_formatter("json-pretty");
+    Formatter *f = new_formatter(format);
     f->open_object_section("help");
     for (map<string,string>::iterator p = m_as->m_help.begin();
 	 p != m_as->m_help.end();
-- 
2.39.5