moving from https://github.com/perberos/mate-desktop-environment

1 files changed, 308 insertions, 0 deletions

diff --git a/libcaja-extension/caja-file-info.c b/libcaja-extension/caja-file-info.c
new file mode 100644
index 00000000..f3947167
--- /dev/null
+++ b/libcaja-extension/caja-file-info.c
@@ -0,0 +1,308 @@
+/*
+ *  caja-file-info.c - Information about a file
+ *
+ *  Copyright (C) 2003 Novell, Inc.
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <config.h>
+#include "caja-file-info.h"
+#include "caja-extension-private.h"
+
+CajaFileInfo *(*caja_file_info_getter) (GFile *location, gboolean create);
+
+GList *
+caja_file_info_list_copy (GList *files)
+{
+    GList *ret;
+    GList *l;
+
+    ret = g_list_copy (files);
+    for (l = ret; l != NULL; l = l->next)
+    {
+        g_object_ref (G_OBJECT (l->data));
+    }
+
+    return ret;
+}
+
+void
+caja_file_info_list_free (GList *files)
+{
+    GList *l;
+
+    for (l = files; l != NULL; l = l->next)
+    {
+        g_object_unref (G_OBJECT (l->data));
+    }
+
+    g_list_free (files);
+}
+
+static void
+caja_file_info_base_init (gpointer g_class)
+{
+}
+
+GType
+caja_file_info_get_type (void)
+{
+    static GType type = 0;
+
+    if (!type)
+    {
+        const GTypeInfo info =
+        {
+            sizeof (CajaFileInfoIface),
+            caja_file_info_base_init,
+            NULL,
+            NULL,
+            NULL,
+            NULL,
+            0,
+            0,
+            NULL
+        };
+
+        type = g_type_register_static (G_TYPE_INTERFACE,
+                                       "CajaFileInfo",
+                                       &info, 0);
+        g_type_interface_add_prerequisite (type, G_TYPE_OBJECT);
+    }
+
+    return type;
+}
+
+gboolean
+caja_file_info_is_gone (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), FALSE);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->is_gone != NULL, FALSE);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->is_gone (file);
+}
+
+GFileType
+caja_file_info_get_file_type (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), G_FILE_TYPE_UNKNOWN);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->get_file_type != NULL, G_FILE_TYPE_UNKNOWN);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->get_file_type (file);
+}
+
+char *
+caja_file_info_get_name (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), NULL);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->get_name != NULL, NULL);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->get_name (file);
+}
+
+GFile *
+caja_file_info_get_location (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), NULL);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->get_location != NULL, NULL);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->get_location (file);
+}
+char *
+caja_file_info_get_uri (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), NULL);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->get_uri != NULL, NULL);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->get_uri (file);
+}
+
+char *
+caja_file_info_get_activation_uri (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), NULL);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->get_activation_uri != NULL, NULL);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->get_activation_uri (file);
+}
+
+GFile *
+caja_file_info_get_parent_location (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), NULL);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->get_parent_location != NULL, NULL);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->get_parent_location (file);
+}
+
+char *
+caja_file_info_get_parent_uri (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), NULL);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->get_parent_uri != NULL, NULL);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->get_parent_uri (file);
+}
+
+CajaFileInfo *
+caja_file_info_get_parent_info (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), NULL);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->get_parent_info != NULL, NULL);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->get_parent_info (file);
+}
+
+GMount *
+caja_file_info_get_mount (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), NULL);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->get_mount != NULL, NULL);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->get_mount (file);
+}
+
+char *
+caja_file_info_get_uri_scheme (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), NULL);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->get_uri_scheme != NULL, NULL);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->get_uri_scheme (file);
+}
+
+char *
+caja_file_info_get_mime_type (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), NULL);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->get_mime_type != NULL, NULL);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->get_mime_type (file);
+}
+
+gboolean
+caja_file_info_is_mime_type (CajaFileInfo *file,
+                             const char *mime_type)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), FALSE);
+    g_return_val_if_fail (mime_type != NULL, FALSE);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->is_mime_type != NULL, FALSE);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->is_mime_type (file,
+            mime_type);
+}
+
+gboolean
+caja_file_info_is_directory (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), FALSE);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->is_directory != NULL, FALSE);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->is_directory (file);
+}
+
+gboolean
+caja_file_info_can_write (CajaFileInfo *file)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), FALSE);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->can_write != NULL, FALSE);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->can_write (file);
+}
+
+void
+caja_file_info_add_emblem (CajaFileInfo *file,
+                           const char *emblem_name)
+{
+    g_return_if_fail (CAJA_IS_FILE_INFO (file));
+    g_return_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->add_emblem != NULL);
+
+    CAJA_FILE_INFO_GET_IFACE (file)->add_emblem (file, emblem_name);
+}
+
+char *
+caja_file_info_get_string_attribute (CajaFileInfo *file,
+                                     const char *attribute_name)
+{
+    g_return_val_if_fail (CAJA_IS_FILE_INFO (file), NULL);
+    g_return_val_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->get_string_attribute != NULL, NULL);
+    g_return_val_if_fail (attribute_name != NULL, NULL);
+
+    return CAJA_FILE_INFO_GET_IFACE (file)->get_string_attribute
+           (file, attribute_name);
+}
+
+void
+caja_file_info_add_string_attribute (CajaFileInfo *file,
+                                     const char *attribute_name,
+                                     const char *value)
+{
+    g_return_if_fail (CAJA_IS_FILE_INFO (file));
+    g_return_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->add_string_attribute != NULL);
+    g_return_if_fail (attribute_name != NULL);
+    g_return_if_fail (value != NULL);
+
+    CAJA_FILE_INFO_GET_IFACE (file)->add_string_attribute
+    (file, attribute_name, value);
+}
+
+void
+caja_file_info_invalidate_extension_info (CajaFileInfo *file)
+{
+    g_return_if_fail (CAJA_IS_FILE_INFO (file));
+    g_return_if_fail (CAJA_FILE_INFO_GET_IFACE (file)->invalidate_extension_info != NULL);
+
+    CAJA_FILE_INFO_GET_IFACE (file)->invalidate_extension_info (file);
+}
+
+CajaFileInfo *
+caja_file_info_lookup (GFile *location)
+{
+    return caja_file_info_getter (location, FALSE);
+}
+
+CajaFileInfo *
+caja_file_info_create (GFile *location)
+{
+    return caja_file_info_getter (location, TRUE);
+}
+
+CajaFileInfo *
+caja_file_info_lookup_for_uri (const char *uri)
+{
+    GFile *location;
+    CajaFile *file;
+
+    location = g_file_new_for_uri (uri);
+    file = caja_file_info_lookup (location);
+    g_object_unref (location);
+
+    return file;
+}
+
+CajaFileInfo *
+caja_file_info_create_for_uri (const char *uri)
+{
+    GFile *location;
+    CajaFile *file;
+
+    location = g_file_new_for_uri (uri);
+    file = caja_file_info_create (location);
+    g_object_unref (location);
+
+    return file;
+}