[gnome-control-center] printers: Don't fail when adding Samba printers with spaces

[Marek Kašík <mkasik src gnome org>]

commit d057e16a7f9621e301c52bacd3f5e6fd2d05d774
Author: Marek Kasik <mkasik redhat com>
Date:   Thu Mar 27 13:13:31 2014 +0100

    printers: Don't fail when adding Samba printers with spaces
    
    Escape characters in URIs composed for SMB shares since their names
    can contain characters which are not allowed in URIs.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=699942

 panels/printers/pp-samba.c |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/panels/printers/pp-samba.c b/panels/printers/pp-samba.c
index fd7ca5c..a94bdcd 100644
--- a/panels/printers/pp-samba.c
+++ b/panels/printers/pp-samba.c
@@ -391,6 +391,7 @@ list_dir (SMBCCTX      *smb_context,
         {
           gchar *subdirname = NULL;
           gchar *subpath = NULL;
+          gchar *uri;
 
           if (dirent->smbc_type == SMBC_WORKGROUP)
             {
@@ -408,9 +409,12 @@ list_dir (SMBCCTX      *smb_context,
             {
               device = g_new0 (PpPrintDevice, 1);
 
-              device->device_uri = g_strdup_printf ("%s/%s",
-                                                    dirname,
-                                                    dirent->name);
+              uri = g_strdup_printf ("%s/%s", dirname, dirent->name);
+              device->device_uri = g_uri_escape_string (uri,
+                                                        G_URI_RESERVED_CHARS_GENERIC_DELIMITERS
+                                                        G_URI_RESERVED_CHARS_SUBCOMPONENT_DELIMITERS,
+                                                        FALSE);
+              g_free (uri);
 
               device->device_class = g_strdup ("network");
               device->device_info = g_strdup (dirent->comment);