#include <ltdl.h>
#include <uobject/module.h>
+#include "module.h"
#include "avl.h"
static unsigned initialized;
modclass->unload = module_unload;
}
-UPkgModule *upkg_module_new(const char *name)
+static UPkgModule *uobject_module_new(const char *name)
{
char *name2;
return strcmp(ma->name, mb->name);
}
-int module_init(void)
+int uobject_module_init(void)
{
if (!initialized) {
package_tree = avl_create(modcmp, NULL, NULL);
return 0;
}
-int module_exit(void)
+int uobject_module_exit(void)
{
if (--initialized)
return 0;
return 0;
}
-GType module_get_class(const char *package, const char *class)
+GType uobject_module_get_class(const char *package, const char *class)
{
char buf[strlen(package) + strlen(class) + 1];
GTypeModule search = { .name = str_cpy_lower(buf, package) };
if (!mod) {
void **p;
- mod = G_TYPE_MODULE(upkg_module_new(package));
+ mod = G_TYPE_MODULE(uobject_module_new(package));
if (!mod) {
return 0;
}
--- /dev/null
+/*
+ * upkg: tool for manipulating Unreal Tournament packages.
+ * Copyright (C) 2009 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 2 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.
+ *
+ * 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
+ */
+
+#ifndef MODULE_H_
+#define MODULE_H_
+
+#include <glib-object.h>
+#include <ltdl.h>
+
+#define UPKG_MODULE_TYPE (upkg_module_get_type())
+#define UPKG_MODULE(obj) \
+ G_TYPE_CHECK_INSTANCE_CAST(obj, UPKG_MODULE_TYPE, UPkgModule)
+#define UPKG_MODULE_CLASS(class) \
+ G_TYPE_CHECK_CLASS_CAST(class, UPKG_MODULE_TYPE, UPkgModuleClass)
+#define IS_UPKG_MODULE(obj) \
+ G_TYPE_CHECK_INSTANCE_TYPE(obj, UPKG_MODULE_TYPE)
+#define IS_UPKG_MODULE_CLASS(class) \
+ G_TYPE_CHECK_CLASS_TYPE(class, UPKG_MODULE_TYPE, UPkgModuleClass)
+
+typedef struct UPkgModule UPkgModule;
+typedef struct UPkgModuleClass UPkgModuleClass;
+
+struct UPkgModule {
+ GTypeModule parent;
+
+ lt_dlhandle dl;
+};
+
+struct UPkgModuleClass {
+ GTypeModuleClass parent;
+};
+
+static UPkgModule *uobject_module_new(const char *name);
+
+#endif
#define UOBJECT_MODULE_H_
#include <glib-object.h>
-#include <ltdl.h>
-#define UPKG_MODULE_TYPE (upkg_module_get_type())
-#define UPKG_MODULE(obj) \
- G_TYPE_CHECK_INSTANCE_CAST(obj, UPKG_MODULE_TYPE, UPkgModule)
-#define UPKG_MODULE_CLASS(class) \
- G_TYPE_CHECK_CLASS_CAST(class, UPKG_MODULE_TYPE, UPkgModuleClass)
-#define IS_UPKG_MODULE(obj) \
- G_TYPE_CHECK_INSTANCE_TYPE(obj, UPKG_MODULE_TYPE)
-#define IS_UPKG_MODULE_CLASS(class) \
- G_TYPE_CHECK_CLASS_TYPE(class, UPKG_MODULE_TYPE, UPkgModuleClass)
-
-typedef struct UPkgModule UPkgModule;
-typedef struct UPkgModuleClass UPkgModuleClass;
-
-struct UPkgModule {
- GTypeModule parent;
-
- lt_dlhandle dl;
-};
-
-struct UPkgModuleClass {
- GTypeModuleClass parent;
-};
-
-UPkgModule *upkg_module_new(const char *name);
+/*
+ * Initialize the UObject module system. Returns 0 on success, -1 otherwise.
+ * The module system can be safely initialized multiple times.
+ */
+int uobject_module_init(void);
-int module_init(void);
-int module_exit(void);
+/*
+ * Shutdown the UObject module system. Returns 0 on success, -1 otherwise.
+ * The module system is only shut down when this function has been called as
+ * many times as uobject_module_init.
+ */
+int uobject_module_exit(void);
-GType module_get_class(const char *package, const char *class);
+/*
+ * Get a class handle from the UObject module system. This will load the
+ * appropriate shared object if necessary. The resulting handle can then be
+ * used to create instances of the class with g_object_new.
+ *
+ * Returns 0 on failure.
+ */
+GType uobject_module_get_class(const char *package, const char *class);
#endif
return EXIT_FAILURE;
}
- type = module_get_class(package, class);
+ type = uobject_module_get_class(package, class);
if (!type) continue;
obj = g_object_new(type, NULL);
return EXIT_FAILURE;
}
- if (module_init() != 0)
+ if (uobject_module_init() != 0)
return EXIT_FAILURE;
pkg = upkg_fopen(argv[optind]);
}
upkg_close(pkg);
- module_exit();
+ uobject_module_exit();
return rc;
}