Feature #1124

- Added '_show' command to generate a machine-readable configuration settings
  list for use by third-party software (thanks to Jake Bell).

src/commands/CmdShow.cpp

@@ -438,3 +438,33 @@ int CmdShow::execute (std::string& output)
 }
 
 ////////////////////////////////////////////////////////////////////////////////
+CmdShowRaw::CmdShowRaw ()
+{
+  _keyword     = "_show";
+  _usage       = "task          _show";
+  _description = STRING_CMD_SHOWRAW;
+  _read_only   = true;
+  _displays_id = false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+int CmdShowRaw::execute (std::string& output)
+{
+  // Get all the settings.
+  std::vector <std::string> all;
+  context.config.all (all);
+
+  // Sort alphabetically by name.
+  std::sort (all.begin (), all.end ());
+
+  // Display them all.
+  std::vector <std::string>::iterator i;
+  std::stringstream out;
+  for (i = all.begin (); i != all.end (); ++i)
+    out << *i << '=' << context.config.get (*i) << "\n";
+
+  output = out.str ();
+  return 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////

src/commands/CmdShow.h

@@ -39,5 +39,12 @@ public:
   int execute (std::string&);
 };
 
+class CmdShowRaw : public Command
+{
+public:
+  CmdShowRaw ();
+  int execute (std::string&);
+};
+
 #endif
 ////////////////////////////////////////////////////////////////////////////////

src/commands/Command.cpp

@@ -154,6 +154,7 @@ void Command::factory (std::map <std::string, Command*>& all)
   c = new CmdReports ();            all[c->keyword ()] = c;
   c = new CmdShell ();              all[c->keyword ()] = c;
   c = new CmdShow ();               all[c->keyword ()] = c;
+  c = new CmdShowRaw ();            all[c->keyword ()] = c;
   c = new CmdStart ();              all[c->keyword ()] = c;
   c = new CmdStats ();              all[c->keyword ()] = c;
   c = new CmdStop ();               all[c->keyword ()] = c;