* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <config.h>
#include <stdio.h>
#include <stdlib.h>
+#include <getopt.h>
+
+#include <glib-object.h>
+
#include "upkg.h"
+#include "module.h"
+#include "uobject.h"
+#include "exportable.h"
+
+enum {
+ MODE_INFO,
+ MODE_EXPORT,
+ MODE_MAX
+};
+
+int verbose = 0;
+
+static const char *progname = "upkg";
+static const char *sopts = "ivVH";
+static const struct option lopts[] = {
+ { "info", 0, NULL, 'i' },
+ { "verbose", 0, NULL, 'v' },
+ { "version", 0, NULL, 'V' },
+ { "help", 0, NULL, 'H' },
+ { 0 }
+};
+
+void print_version(void)
+{
+ printf("%s\n", PACKAGE_STRING);
+ puts("\
+Copyright (C) 2009 Nick Bowler.\n\
+This is free software: you are free to change and redistribute it.\n\
+There is NO WARRANTY, to the extent permitted by law."
+ );
+}
+
+void print_usage(FILE *f)
+{
+ fprintf(f, "Usage: %s [options] package\n", progname);
+}
+
+void print_help(void)
+{
+ 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];
+ printf("\t--%s", o->name);
+
+ if (o->has_arg == 1) {
+ printf("=val");
+ } else if (o->has_arg == 2) {
+ printf("[=val]");
+ }
+
+ printf(" (-%c)\n", o->val);
+ }
+}
void print_upkg_flags(const char *prefix, unsigned long flags)
{
}
}
-int main(int argc, char **argv)
+void print_upkg_exports(struct upkg *pkg)
{
- struct upkg *pkg;
+ for (unsigned i = 0; i < pkg->export_count; i++) {
+ const char *name, *package, *group, *class;
- if (argc < 2) {
- fprintf(stderr, "usage: upkg file\n");
- return EXIT_FAILURE;
- }
+ name = upkg_export_name(pkg, i);
+ class = upkg_export_class(pkg, i, &package, &group);
- pkg = upkg_fopen(argv[1]);
- if (!pkg) {
- fprintf(stderr, "failed to open package!\n");
- return EXIT_FAILURE;
+ if (!name || !class)
+ continue;
+
+ printf("%u - %s%s%s (%s.%s)\n", i+1,
+ group ? group : "", group ? "." : "", name,
+ package, class);
}
+}
+int package_info(struct upkg *pkg)
+{
printf("Version: %u\n", pkg->version);
printf("License: %u\n", pkg->license);
printf("GUID: ");
print_guid(pkg->guid);
printf("Flags: %lx\n", pkg->flags);
- print_upkg_flags("\t", pkg->flags);
+ if (verbose >= 1) {
+ print_upkg_flags("\t", pkg->flags);
+ }
- printf("Names: %lu\n", pkg->name_count);
- for (unsigned long i = 0; i < pkg->name_count; i++) {
- printf("\t%s\n", upkg_get_name(pkg, i));
+ if (verbose >= 1) {
+ printf("Names: %lu\n", pkg->name_count);
+ if (verbose >= 2) {
+ for (unsigned long i = 0; i < pkg->name_count; i++) {
+ printf("\t%s\n", 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);
+ return EXIT_SUCCESS;
+}
+
+int main(int argc, char **argv)
+{
+ struct upkg *pkg;
+ unsigned mode = MODE_INFO;
+ int opt, rc = EXIT_FAILURE;
+
+ if (argc > 0) progname = argv[0];
+
+ while ((opt = getopt_long(argc, argv, sopts, lopts, NULL)) != -1) {
+ switch (opt) {
+ case 'i':
+ mode = MODE_INFO;
+ break;
+ case 'v':
+ verbose++;
+ break;
+ case 'V':
+ print_version();
+ return EXIT_SUCCESS;
+ case 'H':
+ print_help();
+ return EXIT_SUCCESS;
+ default:
+ print_usage(stderr);
+ return EXIT_FAILURE;
+ }
+ }
+
+ if (argv[optind] == NULL) {
+ print_usage(stderr);
+ return EXIT_FAILURE;
+ }
+
+ if (module_init() != 0)
+ return EXIT_FAILURE;
+
+ pkg = upkg_fopen(argv[optind]);
+ if (!pkg) {
+ fprintf(stderr, "failed to open package!\n");
+ return EXIT_FAILURE;
+ }
+
+ switch (mode) {
+ case MODE_INFO:
+ rc = package_info(pkg);
+ break;
+ }
+
upkg_close(pkg);
- return 0;
+ module_exit();
+ return rc;
}