gio-2.0: Unhide a few usable symbols which are marked not introspectablewip/issue/1222

Fixes https://gitlab.gnome.org/GNOME/vala/issues/1222

3 files changed, 53 insertions, 6 deletions

diff --git a/vapi/gio-2.0.vapi b/vapi/gio-2.0.vapi
index b3a24f38d..651b2dab7 100644
--- a/vapi/gio-2.0.vapi
+++ b/vapi/gio-2.0.vapi
@@ -1483,6 +1483,7 @@ namespace GLib {
 		public unowned string get_name ();
 		public int get_priority ();
 		public GLib.Type get_type ();
+		public GLib.TypeClass ref_class ();
 	}
 	[CCode (cheader_filename = "gio/gio.h", has_type_id = false)]
 	[Compact]
@@ -1855,6 +1856,8 @@ namespace GLib {
 		[Version (since = "2.34")]
 		public MenuItem.from_model (GLib.MenuModel model, int item_index);
 		[Version (since = "2.34")]
+		public bool get_attribute (string attribute, string format_string, ...);
+		[Version (since = "2.34")]
 		public GLib.Variant? get_attribute_value (string attribute, GLib.VariantType? expected_type);
 		[Version (since = "2.34")]
 		public GLib.MenuModel? get_link (string link);
@@ -2015,11 +2018,13 @@ namespace GLib {
 		[CCode (has_construct_function = false)]
 		public Notification (string title);
 		public void add_button (string label, string detailed_action);
+		public void add_button_with_target (string label, string action, string? target_format, ...);
 		public void add_button_with_target_value (string label, string action, GLib.Variant? target);
 		public void set_body (string? body);
 		[Version (since = "2.70")]
 		public void set_category (string? category);
 		public void set_default_action (string detailed_action);
+		public void set_default_action_and_target (string action, string? target_format, ...);
 		public void set_default_action_and_target_value (string action, GLib.Variant? target);
 		public void set_icon (GLib.Icon icon);
 		public void set_priority (GLib.NotificationPriority priority);
@@ -2041,9 +2046,15 @@ namespace GLib {
 		public bool is_closed ();
 		[Version (since = "2.24")]
 		public bool is_closing ();
+		[CCode (error_pos = 2.8, sentinel = "")]
+		[Version (since = "2.40")]
+		public bool printf (out size_t bytes_written, GLib.Cancellable? cancellable, string format, ...) throws GLib.Error;
 		public bool set_pending () throws GLib.Error;
 		public virtual ssize_t splice (GLib.InputStream source, GLib.OutputStreamSpliceFlags flags, GLib.Cancellable? cancellable = null) throws GLib.IOError;
 		public virtual async ssize_t splice_async (GLib.InputStream source, GLib.OutputStreamSpliceFlags flags, int io_priority = GLib.Priority.DEFAULT, GLib.Cancellable? cancellable = null) throws GLib.IOError;
+		[CCode (error_pos = 2.8)]
+		[Version (since = "2.40")]
+		public bool vprintf (out size_t bytes_written, GLib.Cancellable? cancellable, string format, va_list args) throws GLib.Error;
 		[CCode (vfunc_name = "write_fn")]
 		public abstract ssize_t write ([CCode (array_length_cname = "count", array_length_pos = 1.5, array_length_type = "gsize")] uint8[] buffer, GLib.Cancellable? cancellable = null) throws GLib.IOError;
 		public bool write_all ([CCode (array_length_cname = "count", array_length_pos = 1.5, array_length_type = "gsize")] uint8[] buffer, out size_t bytes_written, GLib.Cancellable? cancellable = null) throws GLib.IOError;
@@ -2352,6 +2363,9 @@ namespace GLib {
 		public static GLib.SettingsBackend get_default ();
 		[CCode (cheader_filename = "gio/gsettingsbackend.h", feature_test_macro = "G_SETTINGS_ENABLE_BACKEND")]
 		[NoWrapper]
+		public virtual GLib.Permission get_permission (string path);
+		[CCode (cheader_filename = "gio/gsettingsbackend.h", feature_test_macro = "G_SETTINGS_ENABLE_BACKEND")]
+		[NoWrapper]
 		public virtual bool get_writable (string key);
 		[CCode (cheader_filename = "gio/gsettingsbackend.h", cname = "g_keyfile_settings_backend_new", feature_test_macro = "G_SETTINGS_ENABLE_BACKEND")]
 		public static GLib.SettingsBackend keyfile_settings_backend_new (string filename, string root_path, string? root_group);
@@ -2899,6 +2913,8 @@ namespace GLib {
 		public void set_stdin_file_path (string path);
 		public void set_stdout_file_path (string? path);
 		public void setenv (string variable, string value, bool overwrite);
+		[CCode (error_pos = 0.8)]
+		public GLib.Subprocess spawn (string argv0, ...) throws GLib.Error;
 		public GLib.Subprocess spawnv ([CCode (array_length = false, array_null_terminated = true)] string[] argv) throws GLib.Error;
 		public void take_fd (int source_fd, int target_fd);
 		public void take_stderr_fd (int fd);
@@ -3256,6 +3272,8 @@ namespace GLib {
 		protected Vfs ();
 		[NoWrapper]
 		public virtual void add_writable_namespaces (GLib.FileAttributeInfoList list);
+		[NoWrapper]
+		public virtual GLib.Icon deserialize_icon (GLib.Variant value);
 		public static unowned GLib.Vfs get_default ();
 		public virtual GLib.File get_file_for_path (string path);
 		public virtual GLib.File get_file_for_uri (string uri);
@@ -4878,6 +4896,10 @@ namespace GLib {
 		UNKNOWN_INTERFACE,
 		UNKNOWN_PROPERTY,
 		PROPERTY_READ_ONLY;
+		[CCode (error_pos = 0.8, sentinel = "")]
+		public static void set_dbus_error (string dbus_error_name, string dbus_error_message, string? format, ...) throws GLib.DBusError;
+		[CCode (error_pos = 0.8)]
+		public static void set_dbus_error_valist (string dbus_error_name, string dbus_error_message, string? format, va_list var_args) throws GLib.DBusError;
 		public static string encode_gerror (GLib.Error error);
 		public static string? get_remote_error (GLib.Error error);
 		public static bool is_remote_error (GLib.Error error);
diff --git a/vapi/metadata/Gio-2.0-custom.vala b/vapi/metadata/Gio-2.0-custom.vala
index 95952ffc2..9b3b83c5e 100644
--- a/vapi/metadata/Gio-2.0-custom.vala
+++ b/vapi/metadata/Gio-2.0-custom.vala
@@ -84,12 +84,6 @@ namespace GLib {
 		public GLib.MainContext context { construct; }
 	}
 
-	[Compact]
-	public class IOModuleScope {
-		[CCode (has_construct_function = false)]
-		public IOModuleScope (GLib.IOModuleScopeFlags flags);
-	}
-
 	public class MemoryOutputStream : GLib.OutputStream {
 		[CCode (has_construct_function = false, type = "GOutputStream*")]
 		public MemoryOutputStream ([CCode (array_length_type = "gsize")] owned uint8[]? data, GLib.ReallocFunc? realloc_function = GLib.g_realloc, GLib.DestroyNotify? destroy_function = GLib.g_free);
@@ -100,6 +94,15 @@ namespace GLib {
 		public abstract GLib.Mount get_mount_for_mount_path (string mount_path, GLib.Cancellable? cancellable = null);
 	}
 
+	public abstract class OutputStream : GLib.Object {
+		[Version (since = "2.40")]
+		[CCode (error_pos = 2.8, sentinel = "")]
+		public bool printf (out size_t bytes_written, GLib.Cancellable? cancellable, string format, ...) throws GLib.Error;
+		[Version (since = "2.40")]
+		[CCode (error_pos = 2.8)]
+		public bool vprintf (out size_t bytes_written, GLib.Cancellable? cancellable, string format, va_list args) throws GLib.Error;
+	}
+
 	[Compact]
 	[CCode (cname = "GSource", ref_function = "g_source_ref", unref_function = "g_source_unref")]
 	public class PollableSource : GLib.Source {
@@ -133,6 +136,11 @@ namespace GLib {
 		public void set_callback ([CCode (type = "GSourceFunc")] owned SocketSourceFunc func);
 	}
 
+	public class SubprocessLauncher : GLib.Object {
+		[CCode (error_pos = 0.8)]
+		public GLib.Subprocess spawn (string argv0, ...) throws GLib.Error;
+	}
+
 	public class Task : GLib.Object {
 		[CCode (has_construct_function = false)]
 		[Version (since = "2.36")]
@@ -173,6 +181,13 @@ namespace GLib {
 		public virtual GLib.Icon? from_tokens (string[] tokens, int version) throws GLib.Error;
 	}
 
+	public errordomain DBusError {
+		[CCode (error_pos = 0.8, sentinel = "")]
+		public static void set_dbus_error (string dbus_error_name, string dbus_error_message, string? format, ...) throws GLib.DBusError;
+		[CCode (error_pos = 0.8)]
+		public static void set_dbus_error_valist (string dbus_error_name, string dbus_error_message, string? format, va_list var_args) throws GLib.DBusError;
+	}
+
 	public errordomain IOError {
 		[CCode (cname = "vala_g_io_error_from_errno")]
 		public static GLib.IOError from_errno (int err_no) {
diff --git a/vapi/metadata/Gio-2.0.metadata b/vapi/metadata/Gio-2.0.metadata
index 637c5dc55..18ea8c8f1 100644
--- a/vapi/metadata/Gio-2.0.metadata
+++ b/vapi/metadata/Gio-2.0.metadata
@@ -56,6 +56,7 @@ SettingsBackend
   .* cheader_filename="gio/gsettingsbackend.h" feature_test_macro="G_SETTINGS_ENABLE_BACKEND"
   .changed_tree.tree type="GLib.Tree<string,GLib.Variant>"
   .flatten_tree.tree type="GLib.Tree<string,GLib.Variant>"
+  .get_permission unowned=false skip=false
   .write_tree.tree type="GLib.Tree<string,GLib.Variant>"
 
 Action
@@ -133,6 +134,10 @@ File
   .monitor_dir* throws="GLib.IOError"
   .monitor_file throws="GLib.IOError"
   .replace_contents_bytes_async finish_name="g_file_replace_contents_finish"
+IOExtension
+  .ref_class skip=false
+IOModuleScope
+  .new skip=false symbol_type="constructor"
 io_error_from_errno type="int" name="io_error__from_errno"
 IOStream
   .close virtual vfunc_name="close_fn" throws="GLib.IOError"
@@ -173,6 +178,7 @@ MemoryOutputStream
   .destroy_function skip=false type="GLib.DestroyNotify?"
   .realloc_function skip=false type="GLib.ReallocFunc?"
 MenuItem
+  .get_attribute skip=false
   .set_action_and_target skip=false
   .set_attribute skip=false
 MenuModel
@@ -180,6 +186,9 @@ MenuModel
   .get_item_attributes.attributes out type="GLib.HashTable<string,GLib.Variant>?"
 Mount
   .get_sort_key#virtual_method virtual
+Notification
+  .add_button_with_target skip=false
+  .set_default_action_and_target skip=false
 OutputStream
   .close abstract vfunc_name="close_fn" throws="GLib.IOError"
   .close_finish throws="GLib.IOError"
@@ -252,6 +261,7 @@ TlsPassword
   .set_value#virtual_method.value owned
   .set_value#virtual_method.destroy default=GLib.free
 Vfs
+  .deserialize_icon skip=false unowned=false
   // TODO: should probably be a simple generic
   .local_file_add_info.extra_data default=null
   .local_file_add_info.free_extra_data nullable default=null