include uobject/Makefile.inc
include engine/Makefile.inc
-libuobject_la_SOURCES = uobject.c module.c avl.c loadable.c exportable.c
+libuobject_la_SOURCES = uobject.c module.c avl.c package.c \
+ loadable.c exportable.c
libuobject_la_CPPFLAGS = $(GLIB_CFLAGS) $(LTDLINCL)
libuobject_la_LIBADD = $(LIBLTDL) $(GLIB_LIBS)
libuobject_la_LDFLAGS = -export-symbols-regex '^uobject_'
#include <ltdl.h>
#include <uobject/module.h>
+#include <uobject/package.h>
#include "avl.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 unsigned initialized;
static struct avl_table *package_tree;
return dst;
}
-G_DEFINE_TYPE(UPkgModule, upkg_module, G_TYPE_TYPE_MODULE);
-
-static void dl_print_errors(const char *prefix)
-{
- const char *err;
- while ((err = lt_dlerror())) {
- if (prefix) fprintf(stderr, "%s: ", prefix);
- puts(err);
- }
-}
-
-static gboolean module_load(GTypeModule *m)
-{
- UPkgModule *mod = UPKG_MODULE(m);
- int (*init_func)(GTypeModule *);
-
- mod->dl = lt_dlopenext(G_TYPE_MODULE(m)->name);
- if (!mod->dl) {
- dl_print_errors(G_TYPE_MODULE(m)->name);
- return FALSE;
- }
-
- init_func = lt_dlsym(mod->dl, "init");
- if (!init_func || init_func(m) != 0) {
- dl_print_errors(__func__);
- lt_dlclose(mod->dl);
- return FALSE;
- }
-
- return TRUE;
-}
-
-static void module_unload(GTypeModule *m)
-{
- UPkgModule *mod = UPKG_MODULE(m);
-
- if (lt_dlclose(mod->dl) != 0) {
- dl_print_errors(__func__);
- }
-}
-
-static void upkg_module_init(UPkgModule *mod)
-{
-}
-
-static void upkg_module_class_init(UPkgModuleClass *class)
-{
- GTypeModuleClass *modclass = G_TYPE_MODULE_CLASS(class);
-
- modclass->load = module_load;
- modclass->unload = module_unload;
-}
-
-static UPkgModule *uobject_module_new(const char *name)
-{
- char *name2;
-
- if (!name) {
- return NULL;
- }
-
- name2 = malloc(strlen(name)+1);
- if (!name2) {
- return NULL;
- }
-
- UPkgModule *mod = g_object_new(UPKG_MODULE_TYPE, NULL);
- if (!mod) {
- free(name2);
- return NULL;
- }
-
- G_TYPE_MODULE(mod)->name = str_cpy_lower(name2, name);
- return mod;
-}
-
static int modcmp(const void *a, const void *b, void *_data)
{
const GTypeModule *ma = a;
return -1;
}
- if (lt_dlinit() != 0) {
- avl_destroy(package_tree, NULL);
- dl_print_errors(__func__);
- return -1;
- }
-
g_type_init();
}
if (--initialized)
return 0;
- if (lt_dlexit() != 0) {
- dl_print_errors(__func__);
- return -1;
- }
+ avl_destroy(package_tree, NULL);
return 0;
}
if (!mod) {
void **p;
- mod = G_TYPE_MODULE(uobject_module_new(package));
+ mod = u_pkg_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
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <glib-object.h>
+#include <ltdl.h>
+
+#include <uobject/package.h>
+
+#define U_PKG_GET_PRIV(o) \
+ G_TYPE_INSTANCE_GET_PRIVATE(o, U_PKG_TYPE, struct upkg_priv)
+
+struct upkg_priv {
+ lt_dlhandle native;
+};
+
+G_DEFINE_TYPE(UPkg, u_pkg, G_TYPE_TYPE_MODULE);
+
+static char *str_cpy_lower(char *dst, const char *src)
+{
+ size_t i;
+
+ for (i = 0; src[i]; i++)
+ dst[i] = tolower(src[i]);
+ dst[i] = 0;
+
+ return dst;
+}
+
+static void dl_print_errors(const char *prefix)
+{
+ const char *err;
+ while ((err = lt_dlerror())) {
+ if (prefix) fprintf(stderr, "%s: ", prefix);
+ fprintf(stderr, "%s\n", err);
+ }
+}
+
+static gboolean u_pkg_load(GTypeModule *m)
+{
+ struct upkg_priv *priv = U_PKG_GET_PRIV(m);
+ int (*init_func)(GTypeModule *);
+
+ priv->native = lt_dlopenext(m->name);
+ if (!priv->native) {
+ dl_print_errors(m->name);
+ return FALSE;
+ }
+
+ init_func = lt_dlsym(priv->native, "init");
+ if (!init_func || init_func(m) != 0) {
+ dl_print_errors(__func__);
+ lt_dlclose(priv->native);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static void u_pkg_unload(GTypeModule *m)
+{
+ struct upkg_priv *priv = U_PKG_GET_PRIV(m);
+ void (*exit_func)(GTypeModule *);
+
+ if (priv->native) {
+ exit_func = lt_dlsym(priv->native, "exit");
+ if (exit_func) {
+ exit_func(m);
+ }
+
+ if (lt_dlclose(priv->native) != 0) {
+ dl_print_errors(__func__);
+ }
+ }
+}
+
+static void u_pkg_init(UPkg *pkg)
+{
+
+}
+
+static void u_pkg_class_init(UPkgClass *class)
+{
+ g_type_class_add_private(class, sizeof (struct upkg_priv));
+
+ GTypeModuleClass *modclass = G_TYPE_MODULE_CLASS(class);
+
+ if (lt_dlinit() != 0) {
+ dl_print_errors(__func__);
+ }
+
+ modclass->load = u_pkg_load;
+ modclass->unload = u_pkg_unload;
+}
+
+GTypeModule *u_pkg_new(const char *name)
+{
+ g_return_val_if_fail(name != NULL, NULL);
+
+ char *pkgname = malloc(strlen(name)+1);
+ if (!pkgname) {
+ return NULL;
+ }
+
+ GTypeModule *mod = g_object_new(U_PKG_TYPE, NULL);
+ if (!mod) {
+ free(pkgname);
+ return NULL;
+ }
+
+ mod->name = str_cpy_lower(pkgname, name);
+ return mod;
+}
--- /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 UOBJECT_PACKAGE_H_
+#define UOBJECT_PACKAGE_H_
+
+#include <glib-object.h>
+
+#define U_PKG_TYPE (u_pkg_get_type())
+#define U_PKG(obj) \
+ G_TYPE_CHECK_INSTANCE_CAST(obj, U_PKG_TYPE, UPkg)
+#define U_PKG_CLASS(class) \
+ G_TYPE_CHECK_CLASS_CAST(class, U_PKG_TYPE, UPkgClass)
+#define IS_U_PKG(obj) \
+ G_TYPE_CHECK_INSTANCE_TYPE(obj, U_PKG_TYPE)
+#define IS_U_PKG_CLASS(class) \
+ G_TYPE_CHECK_CLASS_TYPE(class, U_PKG_TYPE, UPkgClass)
+#define U_PKG_GET_CLASS(obj) \
+ G_TYPE_INSTANCE_GET_CLASS(obj, U_PKG_TYPE, UPkgClass)
+
+typedef struct UPkg UPkg;
+typedef struct UPkgClass UPkgClass;
+
+struct UPkg {
+ GTypeModule parent;
+};
+
+struct UPkgClass {
+ GTypeModuleClass parent;
+};
+
+GType u_pkg_get_type(void);
+GTypeModule *u_pkg_new(const char *name);
+
+#endif