From 0ce7ab382769d63f12370e8325c40e1f997006fd Mon Sep 17 00:00:00 2001
From: Colin Walters <walters@verbum.org>
Date: Tue, 28 Mar 2017 22:39:58 -0400
Subject: [PATCH] libutil: Delete unused GVariant I/O functions

These are dead due to fd-relative porting probably.

Closes: #767
Approved by: jlebon
---
 src/libotutil/ot-variant-utils.c | 67 --------------------------------
 src/libotutil/ot-variant-utils.h | 12 ------
 2 files changed, 79 deletions(-)

diff --git a/src/libotutil/ot-variant-utils.c b/src/libotutil/ot-variant-utils.c
index 1c4c5efa..c8c049fb 100644
--- a/src/libotutil/ot-variant-utils.c
+++ b/src/libotutil/ot-variant-utils.c
@@ -80,36 +80,6 @@ ot_util_variant_asv_to_hash_table (GVariant *variant)
   return ret;
 }
 
-gboolean
-ot_util_variant_save (GFile *dest,
-                      GVariant *variant,
-                      GCancellable *cancellable,
-                      GError  **error)
-{
-  gboolean ret = FALSE;
-  g_autoptr(GOutputStream) out = NULL;
-  gsize bytes_written;
-  
-  out = (GOutputStream*)g_file_replace (dest, NULL, FALSE, G_FILE_CREATE_REPLACE_DESTINATION,
-                                        cancellable, error);
-  if (!out)
-    goto out;
-
-  if (!g_output_stream_write_all (out,
-                                  g_variant_get_data (variant),
-                                  g_variant_get_size (variant),
-                                  &bytes_written,
-                                  cancellable,
-                                  error))
-    goto out;
-  if (!g_output_stream_close (out, cancellable, error))
-    goto out;
-
-  ret = TRUE;
- out:
-  return ret;
-}
-
 GVariant *
 ot_util_variant_take_ref (GVariant *variant)
 {
@@ -198,43 +168,6 @@ ot_util_variant_map_fd (int                    fd,
   return ret;
 }
 
-/**
- * Read all input from @src, allocating a new #GVariant from it into
- * output variable @out_variant.  @src will be closed as a result.
- *
- * Note the returned @out_variant is not floating.
- */
-gboolean
-ot_util_variant_from_stream (GInputStream         *src,
-                             const GVariantType   *type,
-                             gboolean              trusted,
-                             GVariant            **out_variant,
-                             GCancellable         *cancellable,
-                             GError              **error)
-{
-  gboolean ret = FALSE;
-  g_autoptr(GMemoryOutputStream) data_stream = NULL;
-  g_autoptr(GVariant) ret_variant = NULL;
-
-  data_stream = (GMemoryOutputStream*)g_memory_output_stream_new (NULL, 0, g_realloc, g_free);
-
-  if (g_output_stream_splice ((GOutputStream*)data_stream, src,
-                              G_OUTPUT_STREAM_SPLICE_CLOSE_SOURCE | G_OUTPUT_STREAM_SPLICE_CLOSE_TARGET,
-                              cancellable, error) < 0)
-    goto out;
-
-  ret_variant = g_variant_new_from_data (type, g_memory_output_stream_get_data (data_stream),
-                                         g_memory_output_stream_get_data_size (data_stream),
-                                         trusted, (GDestroyNotify) g_object_unref, data_stream);
-  data_stream = NULL; /* Transfer ownership */
-  g_variant_ref_sink (ret_variant);
-
-  ret = TRUE;
-  ot_transfer_out_value (out_variant, &ret_variant);
- out:
-  return ret;
-}
-
 GInputStream *
 ot_variant_read (GVariant             *variant)
 {
diff --git a/src/libotutil/ot-variant-utils.h b/src/libotutil/ot-variant-utils.h
index 8a33cf60..4f2131ee 100644
--- a/src/libotutil/ot-variant-utils.h
+++ b/src/libotutil/ot-variant-utils.h
@@ -37,11 +37,6 @@ GHashTable *ot_util_variant_asv_to_hash_table (GVariant *variant);
 
 GVariant * ot_util_variant_take_ref (GVariant *variant);
 
-gboolean ot_util_variant_save (GFile *dest,
-                               GVariant *variant,
-                               GCancellable *cancellable,
-                               GError  **error);
-
 typedef enum {
   OT_VARIANT_MAP_TRUSTED = (1 << 0),
   OT_VARIANT_MAP_ALLOW_NOENT = (1 << 1)
@@ -61,13 +56,6 @@ gboolean ot_util_variant_map_fd (int                  fd,
                                  GVariant           **out_variant,
                                  GError             **error);
 
-gboolean ot_util_variant_from_stream (GInputStream         *src,
-                                      const GVariantType   *type,
-                                      gboolean              trusted,
-                                      GVariant            **out_variant,
-                                      GCancellable         *cancellable,
-                                      GError              **error);
-
 GInputStream *ot_variant_read (GVariant             *variant);
 
 GVariantBuilder *ot_util_variant_builder_from_variant (GVariant            *variant,