#include "module.h"
#include "uobject.h"
#include "exportable.h"
+#include "loadable.h"
enum {
MODE_INFO,
int verbose = 0;
static const char *progname = "upkg";
-static const char *sopts = "ivVH";
+static const char *sopts = "ixvVH";
static const struct option lopts[] = {
{ "info", 0, NULL, 'i' },
+ { "export", 0, NULL, 'x' },
{ "verbose", 0, NULL, 'v' },
{ "version", 0, NULL, 'V' },
{ "help", 0, NULL, 'H' },
);
}
-void print_usage(void)
+void print_usage(FILE *f)
{
- printf("Usage: %s [options] package\n", progname);
+ fprintf(f, "Usage: %s [options] package\n", progname);
}
void print_help(void)
{
- print_usage();
+ print_usage(stdout);
puts("Detailed help coming soon. Until then, I'll just list my options.");
for (unsigned i = 0; lopts[i].name; i++) {
const struct option *o = &lopts[i];
void print_upkg_exports(struct upkg *pkg)
{
for (unsigned i = 0; i < pkg->export_count; i++) {
- const char *name, *package, *group, *class;
+ const char *name, *package, *class;
name = upkg_export_name(pkg, i);
- class = upkg_export_class(pkg, i, &package, &group);
+ class = upkg_export_class(pkg, i, &package);
if (!name || !class)
continue;
- printf("%u - %s%s%s (%s.%s)\n", i+1,
- group ? group : "", group ? "." : "", name,
- package, class);
+ printf("%u - %s (%s.%s)\n", i+1, name, package, class);
}
}
return EXIT_SUCCESS;
}
+static int export(struct upkg *pkg, GObject *obj, unsigned idx)
+{
+ char name[256];
+ FILE *of;
+
+ if (u_object_deserialize(obj, pkg, idx) != 0) {
+ return -1;
+ }
+
+ if (U_OBJECT_IS_LOADABLE(obj) && u_object_load(obj) != 0) {
+ return -1;
+ }
+
+ u_object_export_name(obj, name, sizeof name);
+
+ printf("exporting %s to %s\n", upkg_export_name(pkg, idx), name);
+ of = fopen(name, "wb");
+ if (!of) {
+ perror(name);
+ return -1;
+ }
+
+ u_object_export(obj, of);
+
+ if (fclose(of) != 0) {
+ perror(name);
+ return -1;
+ }
+
+ if (U_OBJECT_IS_LOADABLE(obj)) {
+ u_object_unload(obj);
+ }
+
+ return 0;
+}
+
+int package_export(struct upkg *pkg)
+{
+ const char *class, *package;
+ GObject *obj;
+ GType type;
+ int rc = EXIT_SUCCESS;
+
+ 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;
+ }
+
+ type = 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) {
+ rc = EXIT_FAILURE;
+ }
+ }
+ g_object_unref(obj);
+ }
+
+ return rc;
+}
+
int main(int argc, char **argv)
{
struct upkg *pkg;
case 'i':
mode = MODE_INFO;
break;
+ case 'x':
+ mode = MODE_EXPORT;
+ break;
case 'v':
verbose++;
break;
print_help();
return EXIT_SUCCESS;
default:
- print_usage();
+ print_usage(stderr);
return EXIT_FAILURE;
}
}
if (argv[optind] == NULL) {
- print_usage();
+ print_usage(stderr);
return EXIT_FAILURE;
}
case MODE_INFO:
rc = package_info(pkg);
break;
+ case MODE_EXPORT:
+ rc = package_export(pkg);
+ break;
}
upkg_close(pkg);