Replace rpm2cpio by rpm2archive entirely
Now that rpm2archive knows how to impersonate rpm2cpio when called by that name, we can just drop the latter entirely. The one notable behavior change is src.rpm contents now getting ./ prepended to the paths. We could fixup for that too, but there's doesn't seem to be any reason to bother. It's crucial that we start steering people away from rpm2cpio because it wont be able to deal with v6 content. cpio is obsolete even in POSIX now.
This commit is contained in:
Panu Matilainen
parent
3151a18740
commit
833cd91bed
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@ -341,8 +341,8 @@ RPMTEST_CHECK([
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runroot_other rpm2cpio /data/SRPMS/hello-1.0-1.src.rpm | cpio -t --quiet
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],
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[0],
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[hello-1.0.tar.gz
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hello.spec
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[./hello-1.0.tar.gz
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./hello.spec
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],
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[])
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RPMTEST_CLEANUP
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@ -3,7 +3,6 @@ add_library(cliutils OBJECT cliutils.c cliutils.h)
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add_executable(rpm rpm.c cliutils)
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add_executable(rpmdb rpmdb.c cliutils)
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add_executable(rpmkeys rpmkeys.c cliutils)
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add_executable(rpm2cpio rpm2cpio.c cliutils)
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add_executable(rpmsign rpmsign.c cliutils)
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add_executable(rpmbuild rpmbuild.c cliutils)
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add_executable(rpmspec rpmspec.c cliutils)
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@ -48,8 +47,15 @@ foreach(cmd rpmverify rpmquery)
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BYPRODUCTS ${cmd})
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${cmd} TYPE BIN)
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endforeach()
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if (WITH_ARCHIVE)
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add_custom_target(rpm2cpio ALL COMMAND
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${CMAKE_COMMAND} -E create_symlink rpm2archive rpm2cpio
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BYPRODUCTS rpm2cpio)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/rpm2cpio TYPE BIN)
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endif()
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install(TARGETS
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rpm rpmdb rpmkeys rpm2cpio rpmsign rpmbuild rpmspec
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rpm rpmdb rpmkeys rpmsign rpmbuild rpmspec
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rpmlua rpmgraph rpmsort
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)
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install(TARGETS elfdeps rpmdeps rpmuncompress DESTINATION ${RPM_CONFIGDIR})
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104
tools/rpm2cpio.c
104
tools/rpm2cpio.c
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@ -1,104 +0,0 @@
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/* rpmarchive: spit out the main archive portion of a package */
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#include "system.h"
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#include <rpm/rpmlib.h> /* rpmReadPackageFile .. */
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#include <rpm/rpmstring.h>
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#include <rpm/rpmtag.h>
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#include <rpm/rpmio.h>
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#include <rpm/rpmts.h>
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#include <unistd.h>
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#include "debug.h"
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int main(int argc, char *argv[])
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{
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FD_t fdi, fdo;
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Header h;
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char * rpmio_flags = NULL;
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int rc;
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off_t payload_size;
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FD_t gzdi;
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xsetprogname(argv[0]); /* Portability call -- see system.h */
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rpmReadConfigFiles(NULL, NULL);
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if (argc == 1)
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fdi = fdDup(STDIN_FILENO);
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else {
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if (rstreq(argv[1], "-h") || rstreq(argv[1], "--help")) {
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fprintf(stderr, "Usage: rpm2cpio file.rpm\n");
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exit(EXIT_FAILURE);
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}
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fdi = Fopen(argv[1], "r.ufdio");
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}
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if (Ferror(fdi)) {
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fprintf(stderr, "%s: %s: %s\n", argv[0],
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(argc == 1 ? "<stdin>" : argv[1]), Fstrerror(fdi));
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exit(EXIT_FAILURE);
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}
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if (isatty(STDOUT_FILENO)) {
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fprintf(stderr, "Error: refusing to output cpio data to a terminal.\n");
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exit(EXIT_FAILURE);
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}
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fdo = fdDup(STDOUT_FILENO);
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{ rpmts ts = rpmtsCreate();
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rpmVSFlags vsflags = 0;
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/* XXX retain the ageless behavior of rpm2cpio */
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vsflags |= RPMVSF_MASK_NODIGESTS;
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vsflags |= RPMVSF_MASK_NOSIGNATURES;
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vsflags |= RPMVSF_NOHDRCHK;
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(void) rpmtsSetVSFlags(ts, vsflags);
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rc = rpmReadPackageFile(ts, fdi, "rpm2cpio", &h);
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ts = rpmtsFree(ts);
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}
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switch (rc) {
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case RPMRC_OK:
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case RPMRC_NOKEY:
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case RPMRC_NOTTRUSTED:
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break;
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case RPMRC_NOTFOUND:
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fprintf(stderr, _("argument is not an RPM package\n"));
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exit(EXIT_FAILURE);
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break;
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case RPMRC_FAIL:
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default:
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fprintf(stderr, _("error reading header from package\n"));
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exit(EXIT_FAILURE);
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break;
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}
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if (headerIsEntry(h, RPMTAG_LONGFILESIZES)) {
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fprintf(stderr, _("files over 4GB not supported by cpio, use rpm2archive instead\n"));
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exit(EXIT_FAILURE);
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}
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/* Retrieve payload size and compression type. */
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{ const char *compr = headerGetString(h, RPMTAG_PAYLOADCOMPRESSOR);
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rpmio_flags = rstrscat(NULL, "r.", compr ? compr : "gzip", NULL);
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payload_size = headerGetNumber(h, RPMTAG_LONGARCHIVESIZE);
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}
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gzdi = Fdopen(fdi, rpmio_flags); /* XXX gzdi == fdi */
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free(rpmio_flags);
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if (gzdi == NULL) {
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fprintf(stderr, _("cannot re-open payload: %s\n"), Fstrerror(gzdi));
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exit(EXIT_FAILURE);
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}
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rc = (ufdCopy(gzdi, fdo) == payload_size) ? EXIT_SUCCESS : EXIT_FAILURE;
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headerFree(h);
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Fclose(fdo);
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Fclose(gzdi); /* XXX gzdi == fdi */
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return rc;
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}
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