#include <stdlib.h>
#include <string.h>
#include <errno.h>
+#include <assert.h>
#include <getopt.h>
#include <glib-object.h>
}
}
+static void export_print_name(const struct upkg_export *e)
+{
+ if (e) {
+ export_print_name(e->parent);
+ printf(".%s", e->name);
+ }
+}
+
+static void
+export_print_fullname(GTypeModule *pkg, const struct upkg_export *export)
+{
+ printf("%s", pkg->name);
+ export_print_name(export);
+}
+
+static void import_print_fullname(const struct upkg_import *import)
+{
+ if (import) {
+ import_print_fullname(import->parent);
+ if (import->parent)
+ putchar('.');
+ printf("%s", import->name);
+ }
+}
+
void print_upkg_exports(struct upkg *pkg)
{
for (unsigned i = 0; i < pkg->export_count; i++) {
}
}
+void print_upkg_imports(struct upkg *pkg)
+{
+ for (unsigned i = 0; i < pkg->import_count; i++) {
+ const struct upkg_import *import = upkg_get_import(pkg, i);
+
+ printf("%u - ", i);
+ import_print_fullname(import);
+ printf(" (%s.%s)\n", import->class_package, import->class_name);
+ }
+}
+
int package_info(struct upkg *pkg)
{
printf("Version: %u\n", pkg->version);
printf("Names: %lu\n", pkg->name_count);
if (verbose >= 3) {
for (unsigned long i = 0; i < pkg->name_count; i++) {
- printf("\t%s\n", upkg_get_name(pkg, i));
+ printf("%lu - %s\n", i, upkg_get_name(pkg, i));
}
}
printf("Exports: %lu\n", pkg->export_count);
if (verbose >= 1) print_upkg_exports(pkg);
printf("Imports: %lu\n", pkg->import_count);
+ if (verbose >= 1) print_upkg_imports(pkg);
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)
+static int package_list(GTypeModule *pkg, long current)
{
struct upkg *upkg = U_PKG(pkg)->pkg;
- const struct upkg_export *export;
+ const struct upkg_export *parent = NULL;
+
+ if (current >= 0) {
+ parent = upkg_get_export(upkg, current);
+ assert(parent != NULL);
+ }
for (unsigned i = 0; i < upkg->export_count; i++) {
- export = upkg_get_export(upkg, i);
+ const struct upkg_export *export = upkg_get_export(upkg, i);
- if (export->package != parent)
+ if (export->parent != parent)
continue;
export_print_fullname(pkg, export);
putchar('\n');
}
+
+ return 0;
+}
+
+static int object_dump_properties(GTypeModule *pkg, unsigned long idx)
+{
+ GParamSpec **props;
+ GObject *obj;
+ unsigned n;
+
+ obj = u_object_new_from_package(pkg, 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(" property %s:", props[i]->name);
+ fflush(stdout);
+
+ g_value_init(&val, props[i]->value_type);
+ g_object_get_property(obj, props[i]->name, &val);
+
+ if (G_VALUE_HOLDS(&val, U_TYPE_OBJECT)) {
+ UObject *obj = g_value_get_object(&val);
+
+ if (obj && obj->pkg_name) {
+ printf(" %s", obj->pkg_name);
+ }
+ }
+
+ valstr = g_strdup_value_contents(&val);
+ printf(" %s\n", valstr);
+ g_free(valstr);
+ }
+
+ g_free(props);
+ g_object_unref(obj);
+
+ return 0;
+}
+
+static int object_dump_offsets(GTypeModule *pkg, unsigned long idx)
+{
+ struct upkg_file *f;
+
+ f = upkg_export_open(U_PKG(pkg)->pkg, idx);
+ if (!f) {
+ fprintf(stderr, "%s: failed to open export.\n", progname);
+ return -1;
+ }
+
+ printf(" file size: %lu\n", f->len);
+ printf(" file start: %#lx\n", f->base);
+ printf(" file end: %#lx\n", f->base + f->len);
+
+ upkg_export_close(f);
+
+ return 0;
}
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;
+ int ret = 0;
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;
- }
+ if (class)
+ printf(" (%s.%s)\n", package, class);
+ else
+ printf(" (failed to get class)\n");
- props = g_object_class_list_properties(G_OBJECT_GET_CLASS(obj), &n);
- for (unsigned i = 0; i < n; i++) {
- GValue val = {0};
- char *valstr;
+ if (verbose >= 1 && object_dump_properties(pkg, idx) != 0)
+ ret = -1;
- printf(" %s: ", props[i]->name);
- fflush(stdout);
+ if (verbose >= 3 && object_dump_offsets(pkg, idx))
+ ret = -1;
- 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;
+ return ret;
}
static int export(GTypeModule *pkg, GObject *obj, unsigned idx)
struct upkg *upkg = U_PKG(pkg)->pkg;
char name[256];
FILE *of;
+ int rc;
- if (u_object_deserialize(obj, upkg, idx) != 0) {
+ if (U_OBJECT_IS_LOADABLE(obj) && u_object_load(obj) != 0) {
+ fprintf(stderr, "%s: failed to load export data.\n", progname);
return -1;
}
- if (U_OBJECT_IS_LOADABLE(obj) && u_object_load(obj) != 0) {
+ rc = u_object_export_name(obj, name, sizeof name);
+ if (rc <= 0) {
+ /* XXX: We could use a default name here. */
+ fprintf(stderr, "%s: failed to determine export filename.\n",
+ progname);
return -1;
}
- u_object_export_name(obj, name, sizeof name);
-
printf("exporting ");
export_print_fullname(pkg, upkg_get_export(upkg, idx));
printf(" to %s\n", name);
return 0;
}
+static int object_export(GTypeModule *pkg, unsigned long idx)
+{
+ GObject *obj;
+ int ret = -1;
+
+ obj = u_object_new_from_package(pkg, idx);
+ if (!obj) {
+ fprintf(stderr, "%s: failed to load object.\n", progname);
+ return -1;
+ }
+
+ if (!U_OBJECT_IS_EXPORTABLE(obj)) {
+ fprintf(stderr, "%s: object is not exportable.\n", progname);
+ goto out;
+ }
+
+ ret = export(pkg, obj, idx);
+out:
+ g_object_unref(obj);
+ return ret;
+}
+
int package_export(GTypeModule *pkg)
{
struct upkg *upkg = U_PKG(pkg)->pkg;
- const char *class, *package;
GObject *obj;
- GType type;
int ret = 0;
for (unsigned i = 0; i < upkg->export_count; i++) {
- class = upkg_export_class(upkg, i, &package);
- if (!class) {
- fprintf(stderr, "error getting class information.\n");
- return -1;
- }
-
- type = u_object_module_get_class(package, class);
- if (!type) continue;
-
- obj = g_object_new(type, NULL);
- if (U_OBJECT_IS_EXPORTABLE(obj)) {
- if (export(pkg, obj, i) != 0) {
- ret = -1;
- }
+ obj = u_object_new_from_package(pkg, i);
+ if (U_OBJECT_IS_EXPORTABLE(obj) && export(pkg, obj, i) != 0) {
+ ret = -1;
}
g_object_unref(obj);
}
ret = object_info(pkg, current);
break;
case MODE_LIST:
- ret = package_list(pkg, current+1);
+ ret = package_list(pkg, current);
break;
case MODE_EXPORT:
- ret = package_export(pkg);
+ if (current < 0)
+ ret = package_export(pkg);
+ else
+ ret = object_export(pkg, current);
break;
default:
abort();
projects / upkg.git / blobdiff