/*
* 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
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
#include <getopt.h>
#include <glib-object.h>
enum {
MODE_INFO,
+ MODE_LIST,
MODE_EXPORT,
MODE_MAX
};
int verbose = 0;
static const char *progname = "upkg";
-static const char *sopts = "ixvf:VH";
+static const char *sopts = "ilxvf:VH";
static const struct option lopts[] = {
{ "info", 0, NULL, 'i' },
+ { "list", 0, NULL, 'l' },
{ "export", 0, NULL, 'x' },
{ "file", 1, NULL, 'f' },
{ "verbose", 0, NULL, 'v' },
void print_usage(FILE *f)
{
- fprintf(f, "Usage: %s [options]\n", progname);
+ fprintf(f, "Usage: %s [options] [object ...]\n", progname);
}
void print_help(void)
void print_upkg_exports(struct upkg *pkg)
{
for (unsigned i = 0; i < pkg->export_count; i++) {
- const char *name, *package, *class;
+ const struct upkg_export *export = upkg_get_export(pkg, i);
+ const char *package, *class;
- name = upkg_export_name(pkg, i);
class = upkg_export_class(pkg, i, &package);
- if (!name || !class)
+ if (!class)
continue;
- printf("%u - %s (%s.%s)\n", i+1, name, package, class);
- printf(" Flags: %lx\n", upkg_export_flags(pkg, i));
+ printf("%u - %s (%s.%s)\n", i+1, export->name, package, class);
+ printf(" Flags: %lx\n", export->flags);
if (verbose >= 2) {
- print_upkg_object_flags(" ", upkg_export_flags(pkg, i));
+ print_upkg_object_flags(" ", export->flags);
}
}
}
if (verbose >= 1) print_upkg_exports(pkg);
printf("Imports: %lu\n", pkg->import_count);
- return EXIT_SUCCESS;
+ return 0;
+}
+
+static void export_print_name(struct upkg *upkg, const struct upkg_export *e)
+{
+ if (e) {
+ export_print_name(upkg, upkg_get_export(upkg, e->package-1));
+ printf(".%s", e->name);
+ }
+}
+
+static void
+export_print_fullname(GTypeModule *pkg, const struct upkg_export *export)
+{
+ printf("%s", pkg->name);
+ export_print_name(U_PKG(pkg)->pkg, export);
+}
+
+static int package_list(GTypeModule *pkg, long parent)
+{
+ struct upkg *upkg = U_PKG(pkg)->pkg;
+ const struct upkg_export *export;
+
+ for (unsigned i = 0; i < upkg->export_count; i++) {
+ export = upkg_get_export(upkg, i);
+
+ if (export->package != parent)
+ continue;
+
+ export_print_fullname(pkg, export);
+
+ if (verbose >= 1) {
+ const char *class, *package;
+
+ class = upkg_export_class(upkg, i, &package);
+ printf(" (%s.%s)", package, class);
+ }
+
+ putchar('\n');
+ }
+}
+
+static int object_info(GTypeModule *pkg, unsigned long idx)
+{
+ struct upkg *upkg = U_PKG(pkg)->pkg;
+ const struct upkg_export *export;
+ const char *class, *package;
+
+ export = upkg_get_export(upkg, idx);
+ export_print_fullname(pkg, export);
+
+ class = upkg_export_class(upkg, idx, &package);
+ printf(" (%s.%s)\n", package, class);
+
+ if (verbose >= 1) {
+ GParamSpec **props;
+ GObject *obj;
+ unsigned n;
+
+ obj = u_object_new_from_package(upkg, idx);
+ if (!obj) {
+ fprintf(stderr, "%s: failed to load object.\n",
+ progname);
+ return -1;
+ }
+
+ props = g_object_class_list_properties(G_OBJECT_GET_CLASS(obj), &n);
+ for (unsigned i = 0; i < n; i++) {
+ GValue val = {0};
+ char *valstr;
+
+ printf(" %s: ", props[i]->name);
+ fflush(stdout);
+
+ g_value_init(&val, props[i]->value_type);
+ g_object_get_property(obj, props[i]->name, &val);
+ valstr = g_strdup_value_contents(&val);
+ printf("%s\n", valstr);
+ }
+ free(props);
+
+ g_object_unref(obj);
+ }
+
+ return 0;
}
static int export(struct upkg *pkg, GObject *obj, unsigned idx)
{
+ const struct upkg_export *export = upkg_get_export(pkg, idx);
char name[256];
FILE *of;
u_object_export_name(obj, name, sizeof name);
- printf("exporting %s to %s\n", upkg_export_name(pkg, idx), name);
+ printf("exporting %s to %s\n", export->name, name);
of = fopen(name, "wb");
if (!of) {
perror(name);
const char *class, *package;
GObject *obj;
GType type;
- int rc = EXIT_SUCCESS;
+ int ret = 0;
for (unsigned i = 0; i < pkg->export_count; i++) {
class = upkg_export_class(pkg, i, &package);
if (!class) {
fprintf(stderr, "error getting class information.\n");
- return EXIT_FAILURE;
+ return -1;
}
type = u_object_module_get_class(package, class);
obj = g_object_new(type, NULL);
if (U_OBJECT_IS_EXPORTABLE(obj)) {
if (export(pkg, obj, i) != 0) {
- rc = EXIT_FAILURE;
+ ret = -1;
}
}
g_object_unref(obj);
}
- return rc;
+ return ret;
}
-int main(int argc, char **argv)
+static int process_object(int mode, const char *objname)
{
+ char work[strlen(objname)+1], *p = work, *c;
GTypeModule *pkg;
+ long current = -1;
+ int ret = 0;
+
+ strcpy(work, objname);
+
+ /* First, find and open the actual package. */
+ c = strchr(p, '.');
+ if (c) *c = 0;
+
+ pkg = u_pkg_open(p);
+ if (!pkg || !g_type_module_use(pkg)) {
+ fprintf(stderr, "%s: %s: failed to open package.\n",
+ progname, work);
+ goto out;
+ }
+
+ if (!U_PKG(pkg)->pkg) {
+ if (u_pkg_is_native(pkg)) {
+ fprintf(stderr, "%s: %s: not a UObject package.\n",
+ progname, work);
+ } else {
+ fprintf(stderr, "%s: %s: package not found.\n",
+ progname, work);
+ }
+
+ goto out_unuse;
+ }
+
+ /* Resolve the hierarchical reference. */
+ while (c) {
+ p = c+1;
+ c = strchr(p, '.');
+ if (c) *c = 0;
+
+ current = upkg_export_find(U_PKG(pkg)->pkg, current, p);
+ if (current == -1) {
+ /* We want to print the full name up to this point. */
+ strcpy(work, objname);
+ if (c) *c = 0;
+
+ fprintf(stderr, "%s: %s: object not found.\n",
+ progname, work);
+ goto out_unuse;
+ }
+ }
+
+ switch (mode) {
+ case MODE_INFO:
+ if (current < 0)
+ ret = package_info(U_PKG(pkg)->pkg);
+ else
+ ret = object_info(pkg, current);
+ break;
+ case MODE_LIST:
+ ret = package_list(pkg, current+1);
+ break;
+ case MODE_EXPORT:
+ ret = package_export(U_PKG(pkg)->pkg);
+ break;
+ default:
+ abort();
+ }
+
+out_unuse:
+ g_type_module_unuse(pkg);
+out:
+ return ret;
+}
+
+int main(int argc, char **argv)
+{
const char *pkgname = NULL;
unsigned mode = MODE_INFO;
- int opt, rc = EXIT_FAILURE;
+ int opt, rc;
if (argc > 0) progname = argv[0];
case 'i':
mode = MODE_INFO;
break;
+ case 'l':
+ mode = MODE_LIST;
+ break;
case 'x':
mode = MODE_EXPORT;
break;
}
}
- if (!pkgname) {
+ if (!pkgname && !argv[optind]) {
print_usage(stderr);
return EXIT_FAILURE;
}
- pkg = u_pkg_open(pkgname);
- if (!pkg || !g_type_module_use(pkg)) {
- fprintf(stderr, "%s: %s: failed to open package.\n",
- progname, pkgname);
- return EXIT_FAILURE;
- }
-
- if (!U_PKG(pkg)->pkg) {
- if (u_pkg_is_native(pkg)) {
- fprintf(stderr, "%s: %s: not a UObject package.\n",
- progname, pkgname);
- } else {
- fprintf(stderr, "%s: %s: package not found.\n",
- progname, pkgname);
+ rc = EXIT_SUCCESS;
+ if (argv[optind]) {
+ for (int i = optind; i < argc; i++) {
+ if (process_object(mode, argv[i]) != 0)
+ rc = EXIT_FAILURE;
}
-
- return EXIT_FAILURE;
- }
-
- switch (mode) {
- case MODE_INFO:
- rc = package_info(U_PKG(pkg)->pkg);
- break;
- case MODE_EXPORT:
- rc = package_export(U_PKG(pkg)->pkg);
- break;
+ } else {
+ if (process_object(mode, pkgname) != 0)
+ rc = EXIT_FAILURE;
}
- g_type_module_unuse(pkg);
u_object_module_exit();
u_pkg_vfs_exit();
return rc;
projects / upkg.git / blobdiff