X-Git-Url: https://git.draconx.ca/gitweb/upkg.git/blobdiff_plain/141ec2de0dca3b1a2482787360fc111c6bcbff3f..559bcf15ef66d20d7e8527c690c0b4e5a66b6381:/src/uobject/uobject.c

diff --git a/src/uobject/uobject.c b/src/uobject/uobject.c
index e5b500b..7b0a79e 100644
--- a/src/uobject/uobject.c
+++ b/src/uobject/uobject.c
@@ -1,6 +1,6 @@
 /*
  *  upkg: tool for manipulating Unreal Tournament packages.
- *  Copyright (C) 2009 Nick Bowler
+ *  Copyright © 2009-2011 Nick Bowler
  *
  *  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
@@ -23,6 +23,7 @@
 #include <glib-object.h>
 
 #include <uobject/uobject.h>
+#include <uobject/module.h>
 #include "upkg.h"
 #include "pack.h"
 
@@ -141,9 +142,10 @@ decode_property(UObject *o, const char *name, struct upkg_file *f, unsigned long
 }
 
 /* Deserialize properties from an Unreal package. */
-static int deserialize(UObject *o, struct upkg_file *f)
+static int deserialize(UObject *uo)
 {
-	struct u_object_priv *priv = U_OBJECT_GET_PRIV(o);
+	struct u_object_priv *priv = U_OBJECT_GET_PRIV(uo);
+	struct upkg_file *f = uo->pkg_file;
 	unsigned long rc, tot_len = 0;
 
 	while (1) {
@@ -167,7 +169,7 @@ static int deserialize(UObject *o, struct upkg_file *f)
 			return -1;
 		len = rc;
 
-		name = upkg_get_name(f->pkg, tmp);
+		name = upkg_get_name(uo->pkg, tmp);
 		if (!name) {
 			return -1;
 		} else if (strcmp(name, "None") == 0) {
@@ -175,7 +177,7 @@ static int deserialize(UObject *o, struct upkg_file *f)
 			break;
 		}
 
-		rc = decode_property(U_OBJECT(o), name, f, len);
+		rc = decode_property(uo, name, f, len);
 		if (rc == 0)
 			return -1;
 		len = rc;
@@ -203,17 +205,39 @@ int u_object_deserialize(GObject *obj, struct upkg *pkg, unsigned long idx)
 		return -1;
 	}
 
-	rc = U_OBJECT_GET_CLASS(obj)->deserialize(uo, f);
+	uo->pkg      = pkg;
+	uo->pkg_file = f;
+
+	rc = U_OBJECT_GET_CLASS(obj)->deserialize(uo);
 	if (rc != 0) {
 		upkg_export_close(f);
-	} else {
-		uo->pkg      = pkg;
-		uo->pkg_file = f;
+		uo->pkg_file = NULL;
 	}
 
 	return rc;
 }
 
+GObject *u_object_new_from_package(struct upkg *upkg, unsigned long idx)
+{
+	const struct upkg_export *export;
+	const char *class, *package;
+	GObject *obj = NULL;
+	GType type;
+
+	class = upkg_export_class(upkg, idx, &package);
+
+	type = u_object_module_get_class(package, class);
+	if (type) {
+		obj = g_object_new(type, NULL);
+		if (u_object_deserialize(obj, upkg, idx) != 0) {
+			g_object_unref(obj);
+			return NULL;
+		}
+	}
+
+	return obj;
+}
+
 static void u_object_init(UObject *o)
 {
 	o->pkg      = NULL;