1079 lines
24 KiB
C
1079 lines
24 KiB
C
/** \ingroup rpmdep
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* \file lib/rpmts.c
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* Routine(s) to handle a "rpmts" transaction sets.
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*/
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#include "system.h"
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#include <inttypes.h>
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#include <libgen.h>
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#include <rpm/rpmtypes.h>
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#include <rpm/rpmlib.h> /* rpmReadPackage etc */
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#include <rpm/rpmmacro.h>
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#include <rpm/rpmfileutil.h> /* rpmtsOpenDB() needs rpmGetPath */
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#include <rpm/rpmstring.h>
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#include <rpm/rpmkeyring.h>
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#include <rpm/rpmbase64.h>
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#include <rpm/rpmdb.h>
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#include <rpm/rpmds.h>
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#include <rpm/rpmfi.h>
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#include <rpm/rpmlog.h>
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#include <rpm/rpmte.h>
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#include "rpmio/digest.h"
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#include "lib/rpmal.h"
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#include "lib/rpmchroot.h"
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#include "lib/rpmplugins.h"
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#include "lib/rpmts_internal.h"
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#include "lib/rpmte_internal.h"
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#include "lib/misc.h"
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#include "debug.h"
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/**
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* Iterator across transaction elements, forward on install, backward on erase.
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*/
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struct rpmtsi_s {
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rpmts ts; /*!< transaction set. */
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int oc; /*!< iterator index. */
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};
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static void loadKeyring(rpmts ts);
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int _rpmts_stats = 0;
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static rpmts rpmtsUnlink(rpmts ts)
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{
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if (ts)
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ts->nrefs--;
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return NULL;
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}
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rpmts rpmtsLink(rpmts ts)
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{
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if (ts)
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ts->nrefs++;
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return ts;
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}
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int rpmtsCloseDB(rpmts ts)
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{
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int rc = 0;
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if (ts->rdb != NULL) {
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(void) rpmswAdd(rpmtsOp(ts, RPMTS_OP_DBGET),
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rpmdbOp(ts->rdb, RPMDB_OP_DBGET));
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(void) rpmswAdd(rpmtsOp(ts, RPMTS_OP_DBPUT),
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rpmdbOp(ts->rdb, RPMDB_OP_DBPUT));
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(void) rpmswAdd(rpmtsOp(ts, RPMTS_OP_DBDEL),
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rpmdbOp(ts->rdb, RPMDB_OP_DBDEL));
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rc = rpmdbClose(ts->rdb);
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ts->rdb = NULL;
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}
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return rc;
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}
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int rpmtsOpenDB(rpmts ts, int dbmode)
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{
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int rc = 0;
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if (ts->rdb != NULL && ts->dbmode == dbmode)
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return 0;
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(void) rpmtsCloseDB(ts);
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/* XXX there's a potential db lock race here. */
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ts->dbmode = dbmode;
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rc = rpmdbOpen(ts->rootDir, &ts->rdb, ts->dbmode, 0644);
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if (rc) {
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char * dn = rpmGetPath(ts->rootDir, "%{_dbpath}", NULL);
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rpmlog(RPMLOG_ERR, _("cannot open Packages database in %s\n"), dn);
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free(dn);
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}
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return rc;
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}
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int rpmtsInitDB(rpmts ts, int dbmode)
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{
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rpmlock lock = rpmtsAcquireLock(ts);
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int rc = -1;
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if (lock)
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rc = rpmdbInit(ts->rootDir, dbmode);
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rpmlockFree(lock);
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return rc;
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}
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int rpmtsGetDBMode(rpmts ts)
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{
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assert(ts != NULL);
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return (ts->dbmode);
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}
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int rpmtsSetDBMode(rpmts ts, int dbmode)
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{
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int rc = 1;
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/* mode setting only permitted on non-open db */
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if (ts != NULL && rpmtsGetRdb(ts) == NULL) {
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ts->dbmode = dbmode;
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rc = 0;
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}
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return rc;
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}
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int rpmtsRebuildDB(rpmts ts)
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{
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int rc = -1;
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rpmlock lock = NULL;
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/* Cannot do this on a populated transaction set */
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if (rpmtsNElements(ts) > 0)
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return -1;
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lock = rpmtsAcquireLock(ts);
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if (lock) {
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if (!(ts->vsflags & RPMVSF_NOHDRCHK))
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rc = rpmdbRebuild(ts->rootDir, ts, headerCheck);
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else
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rc = rpmdbRebuild(ts->rootDir, NULL, NULL);
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rpmlockFree(lock);
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}
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return rc;
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}
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int rpmtsVerifyDB(rpmts ts)
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{
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int rc = -1;
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rpmlock lock = rpmtsAcquireLock(ts);
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if (lock) {
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rc = rpmdbVerify(ts->rootDir);
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rpmlockFree(lock);
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}
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return rc;
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}
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/* keyp might no be defined. */
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rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmDbiTagVal rpmtag,
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const void * keyp, size_t keylen)
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{
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rpmdbMatchIterator mi = NULL;
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const char * arch = NULL;
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char *tmp = NULL;
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if (ts == NULL)
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return NULL;
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if (ts && ts->keyring == NULL)
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loadKeyring(ts);
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if (ts->rdb == NULL && rpmtsOpenDB(ts, ts->dbmode))
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return NULL;
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/* Parse out "N(EVR).A" tokens from a label key. */
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if (rpmtag == RPMDBI_LABEL && keyp != NULL) {
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const char *se, *s = keyp;
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char *t;
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size_t slen = strlen(s);
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int level = 0;
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int c;
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tmp = xmalloc(slen+1);
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keyp = t = tmp;
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while ((c = *s++) != '\0') {
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switch (c) {
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default:
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*t++ = c;
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break;
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case '(':
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/* XXX Fail if nested parens. */
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if (level++ != 0) {
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rpmlog(RPMLOG_ERR, _("extra '(' in package label: %s\n"), (const char*)keyp);
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goto exit;
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}
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/* Parse explicit epoch. */
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for (se = s; *se && risdigit(*se); se++)
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{};
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if (*se == ':') {
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/* XXX skip explicit epoch's (for now) */
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*t++ = '-';
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s = se + 1;
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} else {
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/* No Epoch: found. Convert '(' to '-' and chug. */
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*t++ = '-';
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}
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break;
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case ')':
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/* XXX Fail if nested parens. */
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if (--level != 0) {
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rpmlog(RPMLOG_ERR, _("missing '(' in package label: %s\n"), (const char*)keyp);
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goto exit;
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}
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/* Don't copy trailing ')' */
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break;
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}
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}
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if (level) {
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rpmlog(RPMLOG_ERR, _("missing ')' in package label: %s\n"), (const char*)keyp);
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goto exit;
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}
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*t = '\0';
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t = (char *) keyp;
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t = strrchr(t, '.');
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/* Is this a valid ".arch" suffix? */
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if (t != NULL && rpmIsKnownArch(t+1)) {
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*t++ = '\0';
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arch = t;
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}
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}
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mi = rpmdbInitIterator(ts->rdb, rpmtag, keyp, keylen);
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/* Verify header signature/digest during retrieve (if not disabled). */
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if (mi && !(ts->vsflags & RPMVSF_NOHDRCHK))
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(void) rpmdbSetHdrChk(mi, ts, headerCheck);
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/* Select specified arch only. */
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if (arch != NULL)
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rpmdbSetIteratorRE(mi, RPMTAG_ARCH, RPMMIRE_DEFAULT, arch);
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exit:
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free(tmp);
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return mi;
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}
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rpmKeyring rpmtsGetKeyring(rpmts ts, int autoload)
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{
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rpmKeyring keyring = NULL;
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if (ts) {
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if (ts->keyring == NULL && autoload) {
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loadKeyring(ts);
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}
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keyring = rpmKeyringLink(ts->keyring);
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}
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return keyring;
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}
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int rpmtsSetKeyring(rpmts ts, rpmKeyring keyring)
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{
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if (ts == NULL)
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return -1;
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rpmKeyringFree(ts->keyring);
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ts->keyring = rpmKeyringLink(keyring);
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return 0;
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}
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static int loadKeyringFromFiles(rpmts ts)
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{
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ARGV_t files = NULL;
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/* XXX TODO: deal with chroot path issues */
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char *pkpath = rpmGetPath(ts->rootDir, "%{_keyringpath}/*.key", NULL);
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int nkeys = 0;
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rpmlog(RPMLOG_DEBUG, "loading keyring from pubkeys in %s\n", pkpath);
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if (rpmGlob(pkpath, NULL, &files)) {
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rpmlog(RPMLOG_DEBUG, "couldn't find any keys in %s\n", pkpath);
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goto exit;
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}
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for (char **f = files; *f; f++) {
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rpmPubkey key = rpmPubkeyRead(*f);
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if (!key) {
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rpmlog(RPMLOG_ERR, _("%s: reading of public key failed.\n"), *f);
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continue;
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}
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if (rpmKeyringAddKey(ts->keyring, key) == 0) {
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nkeys++;
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rpmlog(RPMLOG_DEBUG, "added key %s to keyring\n", *f);
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}
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rpmPubkeyFree(key);
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}
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exit:
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free(pkpath);
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argvFree(files);
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return nkeys;
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}
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static int loadKeyringFromDB(rpmts ts)
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{
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Header h;
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rpmdbMatchIterator mi;
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int nkeys = 0;
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rpmlog(RPMLOG_DEBUG, "loading keyring from rpmdb\n");
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mi = rpmtsInitIterator(ts, RPMDBI_NAME, "gpg-pubkey", 0);
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while ((h = rpmdbNextIterator(mi)) != NULL) {
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struct rpmtd_s pubkeys;
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const char *key;
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if (!headerGet(h, RPMTAG_PUBKEYS, &pubkeys, HEADERGET_MINMEM))
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continue;
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while ((key = rpmtdNextString(&pubkeys))) {
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uint8_t *pkt;
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size_t pktlen;
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if (rpmBase64Decode(key, (void **) &pkt, &pktlen) == 0) {
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rpmPubkey key = rpmPubkeyNew(pkt, pktlen);
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if (rpmKeyringAddKey(ts->keyring, key) == 0) {
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char *nvr = headerGetAsString(h, RPMTAG_NVR);
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rpmlog(RPMLOG_DEBUG, "added key %s to keyring\n", nvr);
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free(nvr);
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nkeys++;
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}
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rpmPubkeyFree(key);
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free(pkt);
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}
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}
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rpmtdFreeData(&pubkeys);
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}
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rpmdbFreeIterator(mi);
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return nkeys;
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}
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static void loadKeyring(rpmts ts)
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{
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/* Never load the keyring if signature checking is disabled */
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if ((rpmtsVSFlags(ts) & _RPMVSF_NOSIGNATURES) != _RPMVSF_NOSIGNATURES) {
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ts->keyring = rpmKeyringNew();
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if (loadKeyringFromFiles(ts) == 0) {
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if (loadKeyringFromDB(ts) > 0) {
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/* XXX make this a warning someday... */
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rpmlog(RPMLOG_DEBUG, "Using legacy gpg-pubkey(s) from rpmdb\n");
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}
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}
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}
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}
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/* Build pubkey header. */
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static int makePubkeyHeader(rpmts ts, rpmPubkey key, Header * hdrp)
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{
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Header h = headerNew();
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const char * afmt = "%{pubkeys:armor}";
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const char * group = "Public Keys";
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const char * license = "pubkey";
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const char * buildhost = "localhost";
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const char * userid;
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rpmsenseFlags pflags = (RPMSENSE_KEYRING|RPMSENSE_EQUAL);
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uint32_t zero = 0;
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uint32_t keytime = 0;
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pgpDig dig = NULL;
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pgpDigParams pubp = NULL;
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char * d = NULL;
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char * enc = NULL;
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char * n = NULL;
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char * u = NULL;
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char * v = NULL;
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char * r = NULL;
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char * evr = NULL;
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int rc = -1;
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if ((enc = rpmPubkeyBase64(key)) == NULL)
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goto exit;
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if ((dig = rpmPubkeyDig(key)) == NULL)
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goto exit;
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if ((pubp = pgpDigGetParams(dig, PGPTAG_PUBLIC_KEY)) == NULL)
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goto exit;
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/* Build header elements. */
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v = pgpHexStr(pubp->signid, sizeof(pubp->signid));
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r = pgpHexStr(pubp->time, sizeof(pubp->time));
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userid = pubp->userid ? pubp->userid : "none";
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keytime = pgpGrab(pubp->time, sizeof(pubp->time));
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rasprintf(&n, "gpg(%s)", v+8);
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rasprintf(&u, "gpg(%s)", userid);
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rasprintf(&evr, "%d:%s-%s", pubp->version, v, r);
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headerPutString(h, RPMTAG_PUBKEYS, enc);
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if ((d = headerFormat(h, afmt, NULL)) == NULL)
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goto exit;
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headerPutString(h, RPMTAG_NAME, "gpg-pubkey");
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headerPutString(h, RPMTAG_VERSION, v+8);
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headerPutString(h, RPMTAG_RELEASE, r);
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headerPutString(h, RPMTAG_DESCRIPTION, d);
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headerPutString(h, RPMTAG_GROUP, group);
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headerPutString(h, RPMTAG_LICENSE, license);
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headerPutString(h, RPMTAG_SUMMARY, u);
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headerPutString(h, RPMTAG_PACKAGER, userid);
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headerPutUint32(h, RPMTAG_SIZE, &zero, 1);
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headerPutString(h, RPMTAG_PROVIDENAME, u);
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headerPutString(h, RPMTAG_PROVIDEVERSION, evr);
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headerPutUint32(h, RPMTAG_PROVIDEFLAGS, &pflags, 1);
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headerPutString(h, RPMTAG_PROVIDENAME, n);
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headerPutString(h, RPMTAG_PROVIDEVERSION, evr);
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headerPutUint32(h, RPMTAG_PROVIDEFLAGS, &pflags, 1);
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headerPutString(h, RPMTAG_RPMVERSION, RPMVERSION);
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headerPutString(h, RPMTAG_BUILDHOST, buildhost);
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headerPutUint32(h, RPMTAG_BUILDTIME, &keytime, 1);
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headerPutString(h, RPMTAG_SOURCERPM, "(none)");
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/* Reload the lot to immutable region and stomp sha1 digest on it */
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h = headerReload(h, RPMTAG_HEADERIMMUTABLE);
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if (h != NULL) {
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char *sha1 = NULL;
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unsigned int blen = 0;
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const void *blob = headerExport(h, &blen);
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|
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/* XXX FIXME: bah, this code is repeated in way too many places */
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DIGEST_CTX ctx = rpmDigestInit(PGPHASHALGO_SHA1, RPMDIGEST_NONE);
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rpmDigestUpdate(ctx, rpm_header_magic, sizeof(rpm_header_magic));
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rpmDigestUpdate(ctx, blob, blen);
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rpmDigestFinal(ctx, (void **)&sha1, NULL, 1);
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|
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if (sha1) {
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headerPutString(h, RPMTAG_SHA1HEADER, sha1);
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*hdrp = headerLink(h);
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rc = 0;
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}
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free(sha1);
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}
|
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exit:
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headerFree(h);
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pgpFreeDig(dig);
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free(n);
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free(u);
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free(v);
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free(r);
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free(evr);
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free(enc);
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free(d);
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|
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return rc;
|
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}
|
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|
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rpmRC rpmtsImportPubkey(const rpmts ts, const unsigned char * pkt, size_t pktlen)
|
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{
|
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Header h = NULL;
|
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rpmRC rc = RPMRC_FAIL; /* assume failure */
|
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rpmPubkey pubkey = NULL;
|
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rpmKeyring keyring = rpmtsGetKeyring(ts, 1);
|
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int krc;
|
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|
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if ((pubkey = rpmPubkeyNew(pkt, pktlen)) == NULL)
|
|
goto exit;
|
|
krc = rpmKeyringAddKey(keyring, pubkey);
|
|
if (krc < 0)
|
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goto exit;
|
|
|
|
/* If we dont already have the key, make a persistent record of it */
|
|
if (krc == 0) {
|
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rpm_tid_t tid = rpmtsGetTid(ts);
|
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|
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if (makePubkeyHeader(ts, pubkey, &h) != 0)
|
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goto exit;
|
|
|
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headerPutUint32(h, RPMTAG_INSTALLTIME, &tid, 1);
|
|
headerPutUint32(h, RPMTAG_INSTALLTID, &tid, 1);
|
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|
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/* Add header to database. */
|
|
if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_TEST)) {
|
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if (rpmtsOpenDB(ts, (O_RDWR|O_CREAT)))
|
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goto exit;
|
|
if (rpmdbAdd(rpmtsGetRdb(ts), h) != 0)
|
|
goto exit;
|
|
}
|
|
}
|
|
rc = RPMRC_OK;
|
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|
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exit:
|
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/* Clean up. */
|
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headerFree(h);
|
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rpmPubkeyFree(pubkey);
|
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rpmKeyringFree(keyring);
|
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return rc;
|
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}
|
|
|
|
int rpmtsSetSolveCallback(rpmts ts,
|
|
int (*solve) (rpmts ts, rpmds key, const void * data),
|
|
const void * solveData)
|
|
{
|
|
int rc = 0;
|
|
|
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if (ts) {
|
|
ts->solve = solve;
|
|
ts->solveData = solveData;
|
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}
|
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return rc;
|
|
}
|
|
|
|
int rpmtsSolve(rpmts ts, rpmds key)
|
|
{
|
|
int rc = 1; /* assume not found */
|
|
if (ts && ts->solve) {
|
|
rc = (*ts->solve)(ts, key, ts->solveData);
|
|
}
|
|
return rc;
|
|
}
|
|
|
|
rpmps rpmtsProblems(rpmts ts)
|
|
{
|
|
rpmps ps = rpmpsCreate();
|
|
rpmtsi pi = rpmtsiInit(ts);
|
|
rpmte p;
|
|
|
|
while ((p = rpmtsiNext(pi, 0)) != NULL) {
|
|
rpmps teprobs = rpmteProblems(p);
|
|
rpmpsMerge(ps, teprobs);
|
|
rpmpsFree(teprobs);
|
|
}
|
|
rpmtsiFree(pi);
|
|
|
|
/* Return NULL on no problems instead of an empty set */
|
|
if (rpmpsNumProblems(ps) == 0) {
|
|
ps = rpmpsFree(ps);
|
|
}
|
|
|
|
return ps;
|
|
}
|
|
|
|
void rpmtsCleanProblems(rpmts ts)
|
|
{
|
|
rpmte p;
|
|
rpmtsi pi = rpmtsiInit(ts);
|
|
while ((p = rpmtsiNext(pi, 0)) != NULL)
|
|
rpmteCleanProblems(p);
|
|
rpmtsiFree(pi);
|
|
}
|
|
|
|
void rpmtsClean(rpmts ts)
|
|
{
|
|
rpmtsi pi; rpmte p;
|
|
tsMembers tsmem = rpmtsMembers(ts);
|
|
|
|
if (ts == NULL)
|
|
return;
|
|
|
|
/* Clean up after dependency checks. */
|
|
pi = rpmtsiInit(ts);
|
|
while ((p = rpmtsiNext(pi, 0)) != NULL)
|
|
rpmteCleanDS(p);
|
|
rpmtsiFree(pi);
|
|
|
|
tsmem->addedPackages = rpmalFree(tsmem->addedPackages);
|
|
|
|
rpmtsCleanProblems(ts);
|
|
}
|
|
|
|
/* hash comparison function */
|
|
static int uintCmp(unsigned int a, unsigned int b)
|
|
{
|
|
return (a != b);
|
|
}
|
|
|
|
/* "hash"function*/
|
|
static unsigned int uintId(unsigned int a)
|
|
{
|
|
return a;
|
|
}
|
|
|
|
void rpmtsEmpty(rpmts ts)
|
|
{
|
|
tsMembers tsmem = rpmtsMembers(ts);
|
|
if (ts == NULL)
|
|
return;
|
|
|
|
rpmtsClean(ts);
|
|
|
|
for (int oc = 0; oc < tsmem->orderCount; oc++) {
|
|
tsmem->order[oc] = rpmteFree(tsmem->order[oc]);
|
|
}
|
|
|
|
tsmem->orderCount = 0;
|
|
intHashEmpty(tsmem->removedPackages);
|
|
return;
|
|
}
|
|
|
|
static void rpmtsPrintStat(const char * name, struct rpmop_s * op)
|
|
{
|
|
static const unsigned int scale = (1000 * 1000);
|
|
if (op != NULL && op->count > 0)
|
|
fprintf(stderr, " %s %6d %6lu.%06lu MB %6lu.%06lu secs\n",
|
|
name, op->count,
|
|
(unsigned long)op->bytes/scale, (unsigned long)op->bytes%scale,
|
|
op->usecs/scale, op->usecs%scale);
|
|
}
|
|
|
|
static void rpmtsPrintStats(rpmts ts)
|
|
{
|
|
(void) rpmswExit(rpmtsOp(ts, RPMTS_OP_TOTAL), 0);
|
|
|
|
rpmtsPrintStat("total: ", rpmtsOp(ts, RPMTS_OP_TOTAL));
|
|
rpmtsPrintStat("check: ", rpmtsOp(ts, RPMTS_OP_CHECK));
|
|
rpmtsPrintStat("order: ", rpmtsOp(ts, RPMTS_OP_ORDER));
|
|
rpmtsPrintStat("fingerprint: ", rpmtsOp(ts, RPMTS_OP_FINGERPRINT));
|
|
rpmtsPrintStat("install: ", rpmtsOp(ts, RPMTS_OP_INSTALL));
|
|
rpmtsPrintStat("erase: ", rpmtsOp(ts, RPMTS_OP_ERASE));
|
|
rpmtsPrintStat("scriptlets: ", rpmtsOp(ts, RPMTS_OP_SCRIPTLETS));
|
|
rpmtsPrintStat("compress: ", rpmtsOp(ts, RPMTS_OP_COMPRESS));
|
|
rpmtsPrintStat("uncompress: ", rpmtsOp(ts, RPMTS_OP_UNCOMPRESS));
|
|
rpmtsPrintStat("digest: ", rpmtsOp(ts, RPMTS_OP_DIGEST));
|
|
rpmtsPrintStat("signature: ", rpmtsOp(ts, RPMTS_OP_SIGNATURE));
|
|
rpmtsPrintStat("dbadd: ", rpmtsOp(ts, RPMTS_OP_DBADD));
|
|
rpmtsPrintStat("dbremove: ", rpmtsOp(ts, RPMTS_OP_DBREMOVE));
|
|
rpmtsPrintStat("dbget: ", rpmtsOp(ts, RPMTS_OP_DBGET));
|
|
rpmtsPrintStat("dbput: ", rpmtsOp(ts, RPMTS_OP_DBPUT));
|
|
rpmtsPrintStat("dbdel: ", rpmtsOp(ts, RPMTS_OP_DBDEL));
|
|
}
|
|
|
|
rpmts rpmtsFree(rpmts ts)
|
|
{
|
|
tsMembers tsmem = rpmtsMembers(ts);
|
|
if (ts == NULL)
|
|
return NULL;
|
|
|
|
if (ts->nrefs > 1)
|
|
return rpmtsUnlink(ts);
|
|
|
|
rpmtsEmpty(ts);
|
|
|
|
(void) rpmtsCloseDB(ts);
|
|
|
|
tsmem->removedPackages = intHashFree(tsmem->removedPackages);
|
|
tsmem->order = _free(tsmem->order);
|
|
ts->members = _free(ts->members);
|
|
|
|
ts->dsi = _free(ts->dsi);
|
|
|
|
if (ts->scriptFd != NULL) {
|
|
ts->scriptFd = fdFree(ts->scriptFd);
|
|
ts->scriptFd = NULL;
|
|
}
|
|
ts->rootDir = _free(ts->rootDir);
|
|
ts->lockPath = _free(ts->lockPath);
|
|
|
|
ts->keyring = rpmKeyringFree(ts->keyring);
|
|
ts->netsharedPaths = argvFree(ts->netsharedPaths);
|
|
ts->installLangs = argvFree(ts->installLangs);
|
|
|
|
ts->plugins = rpmpluginsFree(ts->plugins);
|
|
|
|
if (_rpmts_stats)
|
|
rpmtsPrintStats(ts);
|
|
|
|
(void) rpmtsUnlink(ts);
|
|
|
|
ts = _free(ts);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
rpmVSFlags rpmtsVSFlags(rpmts ts)
|
|
{
|
|
rpmVSFlags vsflags = 0;
|
|
if (ts != NULL)
|
|
vsflags = ts->vsflags;
|
|
return vsflags;
|
|
}
|
|
|
|
rpmVSFlags rpmtsSetVSFlags(rpmts ts, rpmVSFlags vsflags)
|
|
{
|
|
rpmVSFlags ovsflags = 0;
|
|
if (ts != NULL) {
|
|
ovsflags = ts->vsflags;
|
|
ts->vsflags = vsflags;
|
|
}
|
|
return ovsflags;
|
|
}
|
|
|
|
const char * rpmtsRootDir(rpmts ts)
|
|
{
|
|
return ts ? ts->rootDir : NULL;
|
|
}
|
|
|
|
int rpmtsSetRootDir(rpmts ts, const char * rootDir)
|
|
{
|
|
if (ts == NULL || (rootDir && rootDir[0] != '/')) {
|
|
return -1;
|
|
}
|
|
|
|
ts->rootDir = _free(ts->rootDir);
|
|
/* Ensure clean path with a trailing slash */
|
|
ts->rootDir = rootDir ? rpmGetPath(rootDir, NULL) : xstrdup("/");
|
|
if (!rstreq(ts->rootDir, "/")) {
|
|
rstrcat(&ts->rootDir, "/");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
FD_t rpmtsScriptFd(rpmts ts)
|
|
{
|
|
FD_t scriptFd = NULL;
|
|
if (ts != NULL) {
|
|
scriptFd = ts->scriptFd;
|
|
}
|
|
return scriptFd;
|
|
}
|
|
|
|
void rpmtsSetScriptFd(rpmts ts, FD_t scriptFd)
|
|
{
|
|
|
|
if (ts != NULL) {
|
|
if (ts->scriptFd != NULL) {
|
|
ts->scriptFd = fdFree(ts->scriptFd);
|
|
ts->scriptFd = NULL;
|
|
}
|
|
if (scriptFd != NULL)
|
|
ts->scriptFd = fdLink(scriptFd);
|
|
}
|
|
}
|
|
|
|
struct selabel_handle * rpmtsSELabelHandle(rpmts ts)
|
|
{
|
|
#if WITH_SELINUX
|
|
if (ts != NULL) {
|
|
return ts->selabelHandle;
|
|
}
|
|
#endif
|
|
return NULL;
|
|
}
|
|
|
|
rpmRC rpmtsSELabelInit(rpmts ts, int open_status)
|
|
{
|
|
#if WITH_SELINUX
|
|
const char * path = selinux_file_context_path();
|
|
|
|
if (ts == NULL || path == NULL) {
|
|
return RPMRC_FAIL;
|
|
}
|
|
|
|
if (open_status) {
|
|
selinux_status_close();
|
|
if (selinux_status_open(0) < 0) {
|
|
return RPMRC_FAIL;
|
|
}
|
|
} else if (!selinux_status_updated() && ts->selabelHandle) {
|
|
return RPMRC_OK;
|
|
}
|
|
|
|
struct selinux_opt opts[] = {
|
|
{SELABEL_OPT_PATH, path}
|
|
};
|
|
|
|
if (ts->selabelHandle) {
|
|
rpmtsSELabelFini(ts, 0);
|
|
}
|
|
ts->selabelHandle = selabel_open(SELABEL_CTX_FILE, opts, 1);
|
|
|
|
if (!ts->selabelHandle) {
|
|
return RPMRC_FAIL;
|
|
}
|
|
#endif
|
|
return RPMRC_OK;
|
|
}
|
|
|
|
void rpmtsSELabelFini(rpmts ts, int close_status)
|
|
{
|
|
#if WITH_SELINUX
|
|
if (ts && ts->selabelHandle) {
|
|
selabel_close(ts->selabelHandle);
|
|
ts->selabelHandle = NULL;
|
|
}
|
|
if (close_status) {
|
|
selinux_status_close();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
rpm_tid_t rpmtsGetTid(rpmts ts)
|
|
{
|
|
rpm_tid_t tid = (rpm_tid_t)-1; /* XXX -1 is time(2) error return. */
|
|
if (ts != NULL) {
|
|
tid = ts->tid;
|
|
}
|
|
return tid;
|
|
}
|
|
|
|
rpm_tid_t rpmtsSetTid(rpmts ts, rpm_tid_t tid)
|
|
{
|
|
rpm_tid_t otid = (rpm_tid_t)-1; /* XXX -1 is time(2) error return. */
|
|
if (ts != NULL) {
|
|
otid = ts->tid;
|
|
ts->tid = tid;
|
|
}
|
|
return otid;
|
|
}
|
|
|
|
rpmdb rpmtsGetRdb(rpmts ts)
|
|
{
|
|
rpmdb rdb = NULL;
|
|
if (ts != NULL) {
|
|
rdb = ts->rdb;
|
|
}
|
|
return rdb;
|
|
}
|
|
|
|
void * rpmtsNotify(rpmts ts, rpmte te,
|
|
rpmCallbackType what, rpm_loff_t amount, rpm_loff_t total)
|
|
{
|
|
void * ptr = NULL;
|
|
if (ts && ts->notify) {
|
|
Header h = NULL;
|
|
fnpyKey cbkey = NULL;
|
|
if (te) {
|
|
h = rpmteHeader(te);
|
|
cbkey = rpmteKey(te);
|
|
}
|
|
ptr = ts->notify(h, what, amount, total, cbkey, ts->notifyData);
|
|
|
|
if (h) {
|
|
headerFree(h); /* undo rpmteHeader() ref */
|
|
}
|
|
}
|
|
return ptr;
|
|
}
|
|
|
|
int rpmtsNElements(rpmts ts)
|
|
{
|
|
int nelements = 0;
|
|
tsMembers tsmem = rpmtsMembers(ts);
|
|
if (tsmem != NULL && tsmem->order != NULL) {
|
|
nelements = tsmem->orderCount;
|
|
}
|
|
return nelements;
|
|
}
|
|
|
|
rpmte rpmtsElement(rpmts ts, int ix)
|
|
{
|
|
rpmte te = NULL;
|
|
tsMembers tsmem = rpmtsMembers(ts);
|
|
if (tsmem != NULL && tsmem->order != NULL) {
|
|
if (ix >= 0 && ix < tsmem->orderCount)
|
|
te = tsmem->order[ix];
|
|
}
|
|
return te;
|
|
}
|
|
|
|
rpmprobFilterFlags rpmtsFilterFlags(rpmts ts)
|
|
{
|
|
return (ts != NULL ? ts->ignoreSet : 0);
|
|
}
|
|
|
|
rpmtransFlags rpmtsFlags(rpmts ts)
|
|
{
|
|
return (ts != NULL ? ts->transFlags : 0);
|
|
}
|
|
|
|
rpmtransFlags rpmtsSetFlags(rpmts ts, rpmtransFlags transFlags)
|
|
{
|
|
rpmtransFlags otransFlags = 0;
|
|
if (ts != NULL) {
|
|
otransFlags = ts->transFlags;
|
|
ts->transFlags = transFlags;
|
|
}
|
|
return otransFlags;
|
|
}
|
|
|
|
rpm_color_t rpmtsColor(rpmts ts)
|
|
{
|
|
return (ts != NULL ? ts->color : 0);
|
|
}
|
|
|
|
rpm_color_t rpmtsSetColor(rpmts ts, rpm_color_t color)
|
|
{
|
|
rpm_color_t ocolor = 0;
|
|
if (ts != NULL) {
|
|
ocolor = ts->color;
|
|
ts->color = color;
|
|
}
|
|
return ocolor;
|
|
}
|
|
|
|
rpm_color_t rpmtsPrefColor(rpmts ts)
|
|
{
|
|
return (ts != NULL ? ts->prefcolor : 0);
|
|
}
|
|
|
|
rpm_color_t rpmtsSetPrefColor(rpmts ts, rpm_color_t color)
|
|
{
|
|
rpm_color_t ocolor = 0;
|
|
if (ts != NULL) {
|
|
ocolor = ts->prefcolor;
|
|
ts->prefcolor = color;
|
|
}
|
|
return ocolor;
|
|
}
|
|
|
|
rpmop rpmtsOp(rpmts ts, rpmtsOpX opx)
|
|
{
|
|
rpmop op = NULL;
|
|
|
|
if (ts != NULL && opx >= 0 && opx < RPMTS_OP_MAX)
|
|
op = ts->ops + opx;
|
|
return op;
|
|
}
|
|
|
|
rpmPlugins rpmtsPlugins(rpmts ts)
|
|
{
|
|
return (ts != NULL ? ts->plugins : NULL);
|
|
}
|
|
|
|
int rpmtsSetNotifyCallback(rpmts ts,
|
|
rpmCallbackFunction notify, rpmCallbackData notifyData)
|
|
{
|
|
if (ts != NULL) {
|
|
ts->notify = notify;
|
|
ts->notifyData = notifyData;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
tsMembers rpmtsMembers(rpmts ts)
|
|
{
|
|
return (ts != NULL) ? ts->members : NULL;
|
|
}
|
|
|
|
rpmts rpmtsCreate(void)
|
|
{
|
|
rpmts ts;
|
|
tsMembers tsmem;
|
|
|
|
ts = xcalloc(1, sizeof(*ts));
|
|
memset(&ts->ops, 0, sizeof(ts->ops));
|
|
(void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_TOTAL), -1);
|
|
ts->dsi = NULL;
|
|
|
|
ts->solve = NULL;
|
|
ts->solveData = NULL;
|
|
|
|
ts->rdb = NULL;
|
|
ts->dbmode = O_RDONLY;
|
|
|
|
ts->scriptFd = NULL;
|
|
ts->tid = (rpm_tid_t) time(NULL);
|
|
|
|
ts->color = rpmExpandNumeric("%{?_transaction_color}");
|
|
ts->prefcolor = rpmExpandNumeric("%{?_prefer_color}")?:2;
|
|
|
|
ts->netsharedPaths = NULL;
|
|
ts->installLangs = NULL;
|
|
{ char *tmp = rpmExpand("%{_netsharedpath}", NULL);
|
|
if (tmp && *tmp != '%') {
|
|
argvSplit(&ts->netsharedPaths, tmp, ":");
|
|
}
|
|
free(tmp);
|
|
|
|
tmp = rpmExpand("%{_install_langs}", NULL);
|
|
if (tmp && *tmp != '%') {
|
|
ARGV_t langs = NULL;
|
|
argvSplit(&langs, tmp, ":");
|
|
/* If we'll be installing all languages anyway, don't bother */
|
|
for (ARGV_t l = langs; *l; l++) {
|
|
if (rstreq(*l, "all")) {
|
|
langs = argvFree(langs);
|
|
break;
|
|
}
|
|
}
|
|
ts->installLangs = langs;
|
|
}
|
|
free(tmp);
|
|
}
|
|
|
|
tsmem = xcalloc(1, sizeof(*ts->members));
|
|
tsmem->delta = 5;
|
|
tsmem->addedPackages = NULL;
|
|
tsmem->removedPackages = intHashCreate(128, uintId, uintCmp, NULL);
|
|
tsmem->orderAlloced = 0;
|
|
tsmem->orderCount = 0;
|
|
tsmem->order = NULL;
|
|
ts->members = tsmem;
|
|
|
|
ts->rootDir = NULL;
|
|
ts->keyring = NULL;
|
|
|
|
ts->selabelHandle = NULL;
|
|
|
|
ts->nrefs = 0;
|
|
|
|
ts->plugins = rpmpluginsNew(ts);
|
|
|
|
return rpmtsLink(ts);
|
|
}
|
|
|
|
rpmtsi rpmtsiFree(rpmtsi tsi)
|
|
{
|
|
/* XXX watchout: a funky recursion segfaults here iff nrefs is wrong. */
|
|
if (tsi) {
|
|
tsi->ts = rpmtsFree(tsi->ts);
|
|
_free(tsi);
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
rpmtsi rpmtsiInit(rpmts ts)
|
|
{
|
|
rpmtsi tsi = NULL;
|
|
|
|
tsi = xcalloc(1, sizeof(*tsi));
|
|
tsi->ts = rpmtsLink(ts);
|
|
tsi->oc = 0;
|
|
return tsi;
|
|
}
|
|
|
|
/**
|
|
* Return next transaction element.
|
|
* @param tsi transaction element iterator
|
|
* @return transaction element, NULL on termination
|
|
*/
|
|
static
|
|
rpmte rpmtsiNextElement(rpmtsi tsi)
|
|
{
|
|
rpmte te = NULL;
|
|
int oc = -1;
|
|
|
|
if (tsi == NULL || tsi->ts == NULL || rpmtsNElements(tsi->ts) <= 0)
|
|
return te;
|
|
|
|
if (tsi->oc < rpmtsNElements(tsi->ts)) oc = tsi->oc++;
|
|
if (oc != -1)
|
|
te = rpmtsElement(tsi->ts, oc);
|
|
return te;
|
|
}
|
|
|
|
rpmte rpmtsiNext(rpmtsi tsi, rpmElementTypes types)
|
|
{
|
|
rpmte te;
|
|
|
|
while ((te = rpmtsiNextElement(tsi)) != NULL) {
|
|
if (types == 0 || (rpmteType(te) & types) != 0)
|
|
break;
|
|
}
|
|
return te;
|
|
}
|
|
|
|
#define RPMLOCK_PATH LOCALSTATEDIR "/rpm/.rpm.lock"
|
|
rpmlock rpmtsAcquireLock(rpmts ts)
|
|
{
|
|
static const char * const rpmlock_path_default = "%{?_rpmlock_path}";
|
|
|
|
if (ts->lockPath == NULL) {
|
|
const char *rootDir = rpmtsRootDir(ts);
|
|
char *t;
|
|
|
|
if (!rootDir || rpmChrootDone())
|
|
rootDir = "/";
|
|
|
|
t = rpmGenPath(rootDir, rpmlock_path_default, NULL);
|
|
if (t == NULL || *t == '\0' || *t == '%') {
|
|
free(t);
|
|
t = xstrdup(RPMLOCK_PATH);
|
|
}
|
|
ts->lockPath = xstrdup(t);
|
|
(void) rpmioMkpath(dirname(t), 0755, getuid(), getgid());
|
|
free(t);
|
|
}
|
|
return rpmlockAcquire(ts->lockPath, _("transaction"));
|
|
}
|
|
|