X-Git-Url: http://git.draconx.ca/gitweb/upkg.git/blobdiff_plain/007a739d8b37ab00b749e72301f09f44e1c1cdeb..52c1b4699e8f5c396e3316a813d73de8075df97a:/src/libupkg.c

diff --git a/src/libupkg.c b/src/libupkg.c
index 6964ee2..ed652ac 100644
--- a/src/libupkg.c
+++ b/src/libupkg.c
@@ -1,21 +1,22 @@
 /*
- *  upkg: tool for manipulating Unreal Tournament packages.
- *  Copyright © 2009-2011 Nick Bowler
+ * upkg: tool for manipulating Unreal Tournament packages.
+ * Copyright © 2009-2012, 2022 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
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
+ * 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 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program 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 General Public License for more details.
+ * This program 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 General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+#include <config.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -46,7 +47,7 @@ struct upkg_name {
 struct upkg_export_priv {
 	struct upkg_export pub;
 
-	long class, super;
+	long super;
 	unsigned long size, offset;
 };
 
@@ -282,7 +283,7 @@ static int pkg_init_exports(struct upkg_priv *pkg)
 		}
 
 		len = 0;
-		rc = upkg_decode_index(&export->class, buf+len, nbuf-len);
+		rc = upkg_decode_index(&export->pub.class, buf+len, nbuf-len);
 		if (rc == 0) goto err;
 		len += rc;
 
@@ -533,47 +534,13 @@ const struct upkg_export *upkg_get_export(struct upkg *pub, unsigned long idx)
 	return NULL;
 }
 
-const char *upkg_export_class(struct upkg *pub, unsigned long idx,
-                              const char **package)
+const struct upkg_import *upkg_get_import(struct upkg *pub, unsigned long idx)
 {
 	struct upkg_priv *pkg = (struct upkg_priv *)pub;
-	const struct upkg_import *iclass, *ipackage;
-	struct upkg_export_priv *export;
-	unsigned long pkg_idx;
 
-	if (idx >= pkg->pub.export_count)
-		return NULL;
-
-	export = &pkg->exports[idx];
-
-	/* Assumption: class references are always imports. */
-	format_assert(export->class <= 0, return NULL);
-
-	/* Get the class. */
-	if (export->class == 0) {
-		if (package) *package = "Core";
-		return "Class";
-	}
-
-	pkg_idx = -(export->class + 1);
-	if (pkg_idx >= pkg->pub.import_count)
-		return NULL;
-	iclass = &pkg->imports[pkg_idx];
-
-	/* Assumption: class references are always Core.Class. */
-	format_assert(!strcmp(iclass->class_package, "Core"), return NULL);
-	format_assert(!strcmp(iclass->class_name, "Class"), return NULL);
-
-	ipackage = iclass->parent;
-	if (!ipackage)
-		return NULL;
-
-	/* Assumption: package references are always Core.Package. */
-	format_assert(!strcmp(ipackage->class_package, "Core"), return NULL);
-	format_assert(!strcmp(ipackage->class_name, "Package"), return NULL);
-
-	if (package) *package = ipackage->name;
-	return iclass->name;
+	if (idx < pkg->pub.import_count)
+		return &pkg->imports[idx];
+	return NULL;
 }
 
 struct upkg_file *upkg_export_open(struct upkg *pub, unsigned long idx)