X-Git-Url: https://git.draconx.ca/gitweb/upkg.git/blobdiff_plain/4cac9f15932adee255ed2be1f6d419ffe068c438..8f527347207fa9177c3cf624f73fe33f9aad7f3d:/src/uobject/exportable.h
diff --git a/src/uobject/exportable.h b/src/uobject/exportable.h
index da4c719..fd6a0d7 100644
--- a/src/uobject/exportable.h
+++ b/src/uobject/exportable.h
@@ -2,9 +2,9 @@
* upkg: tool for manipulating Unreal Tournament packages.
* Copyright (C) 2009 Nick Bowler
*
- * This program is free software; you can redistribute it and/or modify
+ * This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -13,12 +13,11 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * along with this program. If not, see .
*/
-#ifndef UOBJECT_EXPORTABLE_H_
-#define UOBJECT_EXPORTABLE_H_
+#ifndef U_OBJECT_EXPORTABLE_H_
+#define U_OBJECT_EXPORTABLE_H_
#include
#include
@@ -33,6 +32,10 @@
typedef struct UObjectExportable UObjectExportable;
+/*
+ * Interface for UObjects that support exporting to a file. For example, a
+ * texture might be saved to disk as a PNG image for editing.
+ */
struct UObjectExportable {
GTypeInterface parent;
@@ -42,7 +45,19 @@ struct UObjectExportable {
GType u_object_exportable_get_type(void);
+/*
+ * Export the object by writing it to the given FILE handle, which must have
+ * been opened for writing in binary mode.
+ */
int u_object_export(GObject *obj, FILE *f);
+
+/*
+ * Get the suggested output filename. Not more than n-1 characters of the
+ * filename will be written to buf, and the result is always null terminated.
+ * Returns the number of characters that would be written if the buffer was
+ * not bounded. It is valid to call this function with a NULL buffer and a 0
+ * size in order to determine how large the buffer needs to be.
+ */
int u_object_export_name(GObject *obj, char *buf, size_t n);
#endif