1 /* rpmarchive: spit out the main archive portion of a package */
12 int main(int argc, char **argv)
20 setprogname(argv[0]); /* Retrofit glibc __progname */
22 fdi = fdDup(STDIN_FILENO);
24 fdi = Fopen(argv[1], "r.ufdio");
27 fprintf(stderr, "%s: %s: %s\n", argv[0],
28 (argc == 1 ? "<stdin>" : argv[1]), Fstrerror(fdi));
31 fdo = fdDup(STDOUT_FILENO);
33 { rpmts ts = rpmtsCreate();
35 /*@-mustmod@*/ /* LCL: segfault */
36 rc = rpmReadPackageFile(ts, fdi, "rpm2cpio", &h);
47 fprintf(stderr, _("argument is not an RPM package\n"));
53 fprintf(stderr, _("error reading header from package\n"));
58 /* Retrieve type of payload compression. */
59 { const char * payload_compressor = NULL;
62 if (!headerGetEntry(h, RPMTAG_PAYLOADCOMPRESSOR, NULL,
63 (void **) &payload_compressor, NULL))
64 payload_compressor = "gzip";
65 rpmio_flags = t = alloca(sizeof("r.gzdio"));
67 if (!strcmp(payload_compressor, "gzip"))
68 t = stpcpy(t, ".gzdio");
69 if (!strcmp(payload_compressor, "bzip2"))
70 t = stpcpy(t, ".bzdio");
73 gzdi = Fdopen(fdi, rpmio_flags); /* XXX gzdi == fdi */
75 fprintf(stderr, _("cannot re-open payload: %s\n"), Fstrerror(gzdi));
79 rc = ufdCopy(gzdi, fdo);
80 rc = (rc <= 0) ? EXIT_FAILURE : EXIT_SUCCESS;
83 Fclose(gzdi); /* XXX gzdi == fdi */