gbytes: Replace GMappedFile with GBytes in glibwip/mapped-bytes

Don't use deprecated APIs inside glib!

6 files changed, 50 insertions, 53 deletions

diff --git a/gio/gvdb/gvdb-reader.c b/gio/gvdb/gvdb-reader.c
index 5c3343403..47f85bd3d 100644
--- a/gio/gvdb/gvdb-reader.c
+++ b/gio/gvdb/gvdb-reader.c
@@ -207,17 +207,17 @@ gvdb_table_new (const gchar  *filename,
                 gboolean      trusted,
                 GError      **error)
 {
-  GMappedFile *mapped;
+  GBytes *mapped;
 
   if ((mapped = g_mapped_file_new (filename, FALSE, error)) == NULL)
     return NULL;
 
-  return new_from_data (g_mapped_file_get_contents (mapped),
-			g_mapped_file_get_length (mapped),
+  return new_from_data (g_bytes_get_data (mapped, NULL),
+			g_bytes_get_size (mapped),
 			trusted,
 			mapped,
-			(GvdbRefFunc)g_mapped_file_ref,
-			(GDestroyNotify)g_mapped_file_unref,
+			(GvdbRefFunc)g_bytes_ref,
+			(GDestroyNotify)g_bytes_unref,
 			filename,
 			error);
 }
diff --git a/glib/gtimezone.c b/glib/gtimezone.c
index 8195106e0..493d6734f 100644
--- a/glib/gtimezone.c
+++ b/glib/gtimezone.c
@@ -345,7 +345,6 @@ GTimeZone *
 g_time_zone_new (const gchar *identifier)
 {
   GTimeZone *tz;
-  GMappedFile *file;
 
   G_LOCK (time_zones);
   if (time_zones == NULL)
@@ -391,15 +390,7 @@ g_time_zone_new (const gchar *identifier)
           else
             filename = g_strdup ("/etc/localtime");
 
-          file = g_mapped_file_new (filename, FALSE, NULL);
-          if (file != NULL)
-            {
-              tz->zoneinfo = g_bytes_new_with_free_func (g_mapped_file_get_contents (file),
-                                                         g_mapped_file_get_length (file),
-                                                         (GDestroyNotify)g_mapped_file_unref,
-                                                         g_mapped_file_ref (file));
-              g_mapped_file_unref (file);
-            }
+          tz->zoneinfo = g_mapped_file_new (filename, FALSE, NULL);
           g_free (filename);
         }
 
diff --git a/glib/gvariant.c b/glib/gvariant.c
index 22341ff62..943169da3 100644
--- a/glib/gvariant.c
+++ b/glib/gvariant.c
@@ -238,7 +238,7 @@
  *    that it uses.  The buffer is responsible for ensuring that the
  *    correct call is made when the data is no longer in use by
  *    #GVariant.  This may involve a g_free() or a g_slice_free() or
- *    even g_mapped_file_unref().
+ *    even g_bytes_unref().
  *   </para>
  *   <para>
  *    One buffer management structure is used for each chunk of
diff --git a/glib/tests/mappedfile.c b/glib/tests/mappedfile.c
index 5387a643f..1c979c3fb 100644
--- a/glib/tests/mappedfile.c
+++ b/glib/tests/mappedfile.c
@@ -13,30 +13,30 @@
 static void
 test_basic (void)
 {
-  GMappedFile *file;
+  GBytes *file;
   GError *error;
 
   error = NULL;
   file = g_mapped_file_new (SRCDIR "/empty", FALSE, &error);
   g_assert_no_error (error);
 
-  g_mapped_file_ref (file);
-  g_mapped_file_unref (file);
+  g_bytes_ref (file);
+  g_bytes_unref (file);
 
-  g_mapped_file_unref (file);
+  g_bytes_unref (file);
 }
 
 static void
 test_empty (void)
 {
-  GMappedFile *file;
+  GBytes *file;
   GError *error;
 
   error = NULL;
   file = g_mapped_file_new (SRCDIR "/empty", FALSE, &error);
   g_assert_no_error (error);
 
-  g_assert (g_mapped_file_get_contents (file) == NULL);
+  g_assert (g_bytes_get_data (file, NULL) == NULL);
 
   g_mapped_file_free (file);
 }
@@ -45,7 +45,7 @@ static void
 test_device (void)
 {
   GError *error = NULL;
-  GMappedFile *file;
+  GBytes *file;
 
   file = g_mapped_file_new ("/dev/null", FALSE, &error);
   g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_INVAL);
@@ -56,7 +56,7 @@ test_device (void)
 static void
 test_nonexisting (void)
 {
-  GMappedFile *file;
+  GBytes *file;
   GError *error;
 
   error = NULL;
@@ -69,9 +69,10 @@ test_nonexisting (void)
 static void
 test_writable (void)
 {
-  GMappedFile *file;
+  GBytes *file;
   GError *error;
   gchar *contents;
+  gsize size;
   const gchar *old = "MMMMMMMMMMMMMMMMMMMMMMMMM";
   const gchar *new = "abcdefghijklmnopqrstuvxyz";
 
@@ -85,7 +86,8 @@ test_writable (void)
   file = g_mapped_file_new (SRCDIR "/4096-random-bytes", TRUE, &error);
   g_assert_no_error (error);
 
-  contents = g_mapped_file_get_contents (file);
+  contents = (gchar *) g_bytes_get_data (file, &size);
+  g_assert_cmpint (size, ==, 4096);
   g_assert (strncmp (contents, old, strlen (old)) == 0);
 
   memcpy (contents, new, strlen (new));
@@ -97,7 +99,8 @@ test_writable (void)
   file = g_mapped_file_new (SRCDIR "/4096-random-bytes", TRUE, &error);
   g_assert_no_error (error);
 
-  contents = g_mapped_file_get_contents (file);
+  contents = (gchar *) g_bytes_get_data (file, &size);
+  g_assert_cmpint (size, ==, 4096);
   g_assert (strncmp (contents, old, strlen (old)) == 0);
 
   g_mapped_file_free (file);
@@ -106,9 +109,10 @@ test_writable (void)
 static void
 test_writable_fd (void)
 {
-  GMappedFile *file;
+  GBytes *file;
   GError *error;
   gchar *contents;
+  gsize size;
   const gchar *old = "MMMMMMMMMMMMMMMMMMMMMMMMM";
   const gchar *new = "abcdefghijklmnopqrstuvxyz";
   int fd;
@@ -125,7 +129,8 @@ test_writable_fd (void)
   file = g_mapped_file_new_from_fd (fd, TRUE, &error);
   g_assert_no_error (error);
 
-  contents = g_mapped_file_get_contents (file);
+  contents = (gchar *) g_bytes_get_data (file, &size);
+  g_assert_cmpint (size, ==, 4096);
   g_assert (strncmp (contents, old, strlen (old)) == 0);
 
   memcpy (contents, new, strlen (new));
@@ -140,11 +145,11 @@ test_writable_fd (void)
   file = g_mapped_file_new_from_fd (fd, TRUE, &error);
   g_assert_no_error (error);
 
-  contents = g_mapped_file_get_contents (file);
+  contents = (gchar *) g_bytes_get_data (file, &size);
+  g_assert_cmpint (size, ==, 4096);
   g_assert (strncmp (contents, old, strlen (old)) == 0);
 
   g_mapped_file_free (file);
-
 }
 
 int
diff --git a/glib/tests/strfuncs.c b/glib/tests/strfuncs.c
index 358bc58d5..e83f9c3d7 100644
--- a/glib/tests/strfuncs.c
+++ b/glib/tests/strfuncs.c
@@ -1074,11 +1074,12 @@ test_strtoll (void)
 static void
 test_bounds (void)
 {
-  GMappedFile *file, *before, *after;
+  GBytes  *file, *before, *after;
   char buffer[4097];
   char *tmp, *tmp2;
   char **array;
   char *string;
+  gsize size;
 
   /* if we allocate the file between two others and then free those
    * other two, then hopefully we end up with unmapped memory on either
@@ -1092,12 +1093,12 @@ test_bounds (void)
 
   file = g_mapped_file_new ("4096-random-bytes", TRUE, NULL);
   after = g_mapped_file_new ("4096-random-bytes", TRUE, NULL);
-  g_mapped_file_unref (before);
-  g_mapped_file_unref (after);
+  g_bytes_unref (before);
+  g_bytes_unref (after);
 
   g_assert (file != NULL);
-  g_assert_cmpint (g_mapped_file_get_length (file), ==, 4096);
-  string = g_mapped_file_get_contents (file);
+  string = (char *) g_bytes_get_data (file, &size);
+  g_assert_cmpint (size, ==, 4096);
 
   /* ensure they're all non-nul */
   g_assert (memchr (string, '\0', 4096) == NULL);
@@ -1227,7 +1228,7 @@ test_bounds (void)
   g_free (tmp2);
   g_free (tmp);
 
-  g_mapped_file_unref (file);
+  g_bytes_unref (file);
 }
 
 static void
diff --git a/tests/mapping-test.c b/tests/mapping-test.c
index 1a10b190b..8d4c55510 100644
--- a/tests/mapping-test.c
+++ b/tests/mapping-test.c
@@ -75,12 +75,12 @@ write_or_die (const gchar *filename,
     }
 }
 
-static GMappedFile *
+static GBytes  *
 map_or_die (const gchar *filename,
 	    gboolean     writable)
 {
   GError *error = NULL;
-  GMappedFile *map;
+  GBytes  *map;
   gchar *displayname;
 
   map = g_mapped_file_new (filename, writable, &error);
@@ -98,7 +98,7 @@ map_or_die (const gchar *filename,
 static int
 child_main (int argc, char *argv[])
 {
-  GMappedFile *map;
+  GBytes  *map;
   GMainLoop *loop;
 
   map = map_or_die (filename, FALSE);
@@ -112,8 +112,8 @@ child_main (int argc, char *argv[])
   g_main_loop_run (loop);
 
   write_or_die (childname, 
-		g_mapped_file_get_contents (map),
-		g_mapped_file_get_length (map));
+		g_bytes_get_data (map, NULL),
+		g_bytes_get_size (map));
 
   return 0;
 }
@@ -121,35 +121,35 @@ child_main (int argc, char *argv[])
 static void
 test_mapping (void)
 {
-  GMappedFile *map;
+  GBytes  *map;
 
   write_or_die (filename, "ABC", -1);
 
   map = map_or_die (filename, FALSE);
-  g_assert (g_mapped_file_get_length (map) == 3);
-  g_mapped_file_free (map);
+  g_assert_cmpint (g_bytes_get_size (map), ==, 3);
+  g_bytes_unref (map);
 
   map = map_or_die (filename, TRUE);
-  g_assert (g_mapped_file_get_length (map) == 3);
-  g_mapped_file_free (map);
+  g_assert_cmpint (g_bytes_get_size (map), ==, 3);
+  g_bytes_unref (map);
 }
 
 static void 
 test_private (void)
 {
   GError *error = NULL;
-  GMappedFile *map;
+  GBytes  *map;
   gchar *buffer;
   gsize len;
 
   write_or_die (filename, "ABC", -1);
   map = map_or_die (filename, TRUE);
 
-  buffer = (gchar *)g_mapped_file_get_contents (map);
+  buffer = (gchar *)g_bytes_get_data (map, NULL);
   buffer[0] = '1';
   buffer[1] = '2';
   buffer[2] = '3';
-  g_mapped_file_free (map);
+  g_bytes_unref (map);
 
   if (!g_file_get_contents (filename, &buffer, &len, &error))
     {
@@ -168,7 +168,7 @@ static void
 test_child_private (gchar *argv0)
 {
   GError *error = NULL;
-  GMappedFile *map;
+  GBytes  *map;
   gchar *buffer;
   gsize len;
   gchar *child_argv[3];
@@ -196,11 +196,11 @@ test_child_private (gchar *argv0)
   /* give the child some time to set up its mapping */
   g_usleep (2000000);
 
-  buffer = (gchar *)g_mapped_file_get_contents (map);
+  buffer = (gchar *)g_bytes_get_data (map, NULL);
   buffer[0] = '1';
   buffer[1] = '2';
   buffer[2] = '3';
-  g_mapped_file_free (map);
+  g_bytes_unref (map);
 
 #ifndef G_OS_WIN32
   kill (child_pid, SIGUSR1);