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();
36 /* XXX retain the ageless behavior of rpm2cpio */
37 vsflags |= _RPMTS_VSF_NODIGESTS;
38 vsflags |= _RPMTS_VSF_NOSIGNATURES;
39 vsflags |= _RPMTS_VSF_NOHDRCHK;
40 (void) rpmtsSetVerifySigFlags(ts, vsflags);
42 /*@-mustmod@*/ /* LCL: segfault */
43 rc = rpmReadPackageFile(ts, fdi, "rpm2cpio", &h);
54 fprintf(stderr, _("argument is not an RPM package\n"));
60 fprintf(stderr, _("error reading header from package\n"));
65 /* Retrieve type of payload compression. */
66 { const char * payload_compressor = NULL;
69 if (!headerGetEntry(h, RPMTAG_PAYLOADCOMPRESSOR, NULL,
70 (void **) &payload_compressor, NULL))
71 payload_compressor = "gzip";
72 rpmio_flags = t = alloca(sizeof("r.gzdio"));
74 if (!strcmp(payload_compressor, "gzip"))
75 t = stpcpy(t, ".gzdio");
76 if (!strcmp(payload_compressor, "bzip2"))
77 t = stpcpy(t, ".bzdio");
80 gzdi = Fdopen(fdi, rpmio_flags); /* XXX gzdi == fdi */
82 fprintf(stderr, _("cannot re-open payload: %s\n"), Fstrerror(gzdi));
86 rc = ufdCopy(gzdi, fdo);
87 rc = (rc <= 0) ? EXIT_FAILURE : EXIT_SUCCESS;
90 Fclose(gzdi); /* XXX gzdi == fdi */