[dconf] dconf(1) tool: add list-locks command

[Allison Ryan Lortie <desrt src gnome org>]

commit e7705f6d999486b0c840bedf97f219d36d188ca8
Author: Allison Ryan Lortie <desrt desrt ca>
Date:   Mon Nov 30 14:45:29 2015 -0500

    dconf(1) tool: add list-locks command
    
    Add a list-locks command to the dconf commandline tool to list the locks
    that are present in the current configuration.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=758864

 bin/dconf.vala |   41 +++++++++++++++++++++++++++++------------
 1 files changed, 29 insertions(+), 12 deletions(-)
---
diff --git a/bin/dconf.vala b/bin/dconf.vala
index d0a0344..954d6c8 100644
--- a/bin/dconf.vala
+++ b/bin/dconf.vala
@@ -42,6 +42,11 @@ void show_help (bool requested, string? command) {
                        synopsis = " DIR ";
                        break;
 
+               case "list-locks":
+                       description = "List the locks under a dir";
+                       synopsis = " DIR ";
+                       break;
+
                case "write":
                        description = "Write a new value to a key";
                        synopsis = " KEY VALUE ";
@@ -178,6 +183,17 @@ void dconf_list (string?[] args) throws Error {
        }
 }
 
+void dconf_list_locks (string?[] args) throws Error {
+       var client = new DConf.Client ();
+       var dir = args[2];
+
+       DConf.verify_dir (dir);
+
+       foreach (var item in client.list_locks (dir)) {
+               print ("%s\n", item);
+       }
+}
+
 void dconf_write (string?[] args) throws Error {
        var client = new DConf.Client ();
        var key = args[2];
@@ -294,18 +310,19 @@ int main (string[] args) {
        Intl.setlocale (LocaleCategory.ALL, "");
 
        var map = new CommandMapping[] {
-               CommandMapping ("help",      dconf_help),
-               CommandMapping ("read",      dconf_read),
-               CommandMapping ("list",      dconf_list),
-               CommandMapping ("write",     dconf_write),
-               CommandMapping ("reset",     dconf_reset),
-               CommandMapping ("compile",   dconf_compile),
-               CommandMapping ("update",    dconf_update),
-               CommandMapping ("watch",     dconf_watch),
-               CommandMapping ("dump",      dconf_dump),
-               CommandMapping ("load",      dconf_load),
-               CommandMapping ("blame",     dconf_blame),
-               CommandMapping ("_complete", dconf_complete)
+               CommandMapping ("help",       dconf_help),
+               CommandMapping ("read",       dconf_read),
+               CommandMapping ("list",       dconf_list),
+               CommandMapping ("list-locks", dconf_list_locks),
+               CommandMapping ("write",      dconf_write),
+               CommandMapping ("reset",      dconf_reset),
+               CommandMapping ("compile",    dconf_compile),
+               CommandMapping ("update",     dconf_update),
+               CommandMapping ("watch",      dconf_watch),
+               CommandMapping ("dump",       dconf_dump),
+               CommandMapping ("load",       dconf_load),
+               CommandMapping ("blame",      dconf_blame),
+               CommandMapping ("_complete",  dconf_complete)
        };
 
        try {