Exemplo n.º 1
0
Arquivo: psm.c Projeto: fingunter/rpm
static rpmpsm rpmpsmNew(rpmts ts, rpmte te, pkgGoal goal)
{
    rpmpsm psm = xcalloc(1, sizeof(*psm));
    psm->ts = rpmtsLink(ts);
    psm->files = rpmteFiles(te);
    psm->te = te; /* XXX rpmte not refcounted yet */
    if (!rpmteIsSource(te)) {
	/*
	 * When we run scripts, we pass an argument which is the number of
	 * versions of this package that will be installed when we are
	 * finished.
	 */
	int npkgs_installed = rpmdbCountPackages(rpmtsGetRdb(ts), rpmteN(te));
	switch (goal) {
	case PKG_INSTALL:
	case PKG_PRETRANS:
	    psm->scriptArg = npkgs_installed + 1;
	    psm->countCorrection = 0;
	    break;
	case PKG_ERASE:
	    psm->scriptArg = npkgs_installed - 1;
	    psm->countCorrection = -1;
	    break;
	case PKG_VERIFY:
	case PKG_POSTTRANS:
	    psm->scriptArg = npkgs_installed;
	    psm->countCorrection = 0;
	    break;
	default:
	    break;
	}
    }

    if (goal == PKG_INSTALL) {
	Header h = rpmteHeader(te);
	psm->total = headerGetNumber(h, RPMTAG_LONGARCHIVESIZE);
	headerFree(h);
    } else if (goal == PKG_ERASE) {
	psm->total = rpmfilesFC(psm->files);
    }
    /* Fake up something for packages with no files */
    if (psm->total == 0)
	psm->total = 100;

    rpmlog(RPMLOG_DEBUG, "%s: %s has %d files\n", pkgGoalString(goal),
	    rpmteNEVRA(psm->te), rpmfilesFC(psm->files));

    return psm;
}
Exemplo n.º 2
0
int rpmtsCheck(rpmts ts)
{
    rpm_color_t tscolor = rpmtsColor(ts);
    rpmtsi pi = NULL; rpmte p;
    int closeatexit = 0;
    int rc = 0;
    depCache dcache = NULL;
    filedepHash confilehash = NULL;	/* file conflicts of installed packages */
    filedepHash connotfilehash = NULL;	/* file conflicts of installed packages */
    depexistsHash connothash = NULL;
    filedepHash reqfilehash = NULL;	/* file requires of installed packages */
    filedepHash reqnotfilehash = NULL;	/* file requires of installed packages */
    depexistsHash reqnothash = NULL;
    fingerPrintCache fpc = NULL;
    rpmdb rdb = NULL;
    
    (void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_CHECK), 0);

    /* Do lazy, readonly, open of rpm database. */
    rdb = rpmtsGetRdb(ts);
    if (rdb == NULL && rpmtsGetDBMode(ts) != -1) {
	if ((rc = rpmtsOpenDB(ts, rpmtsGetDBMode(ts))) != 0)
	    goto exit;
	rdb = rpmtsGetRdb(ts);
	closeatexit = 1;
    }

    if (rdb)
	rpmdbCtrl(rdb, RPMDB_CTRL_LOCK_RO);

    /* XXX FIXME: figure some kind of heuristic for the cache size */
    dcache = depCacheCreate(5001, rstrhash, strcmp,
				     (depCacheFreeKey)rfree, NULL);

    /* build hashes of all confilict sdependencies */
    confilehash = filedepHashCreate(257, rstrhash, strcmp,
				    (filedepHashFreeKey)rfree,
				    (filedepHashFreeData)rfree);
    connothash = depexistsHashCreate(257, rstrhash, strcmp,
				    (filedepHashFreeKey)rfree);
    connotfilehash = filedepHashCreate(257, rstrhash, strcmp,
				    (filedepHashFreeKey)rfree,
				    (filedepHashFreeData)rfree);
    addIndexToDepHashes(ts, RPMTAG_CONFLICTNAME, NULL, confilehash, connothash, connotfilehash);
    if (!filedepHashNumKeys(confilehash))
	confilehash = filedepHashFree(confilehash);
    if (!depexistsHashNumKeys(connothash))
	connothash= depexistsHashFree(connothash);
    if (!filedepHashNumKeys(connotfilehash))
	connotfilehash = filedepHashFree(connotfilehash);

    /* build hashes of all requires dependencies */
    reqfilehash = filedepHashCreate(8191, rstrhash, strcmp,
				    (filedepHashFreeKey)rfree,
				    (filedepHashFreeData)rfree);
    reqnothash = depexistsHashCreate(257, rstrhash, strcmp,
				    (filedepHashFreeKey)rfree);
    reqnotfilehash = filedepHashCreate(257, rstrhash, strcmp,
				    (filedepHashFreeKey)rfree,
				    (filedepHashFreeData)rfree);
    addIndexToDepHashes(ts, RPMTAG_REQUIRENAME, NULL, reqfilehash, reqnothash, reqnotfilehash);
    if (!filedepHashNumKeys(reqfilehash))
	reqfilehash = filedepHashFree(reqfilehash);
    if (!depexistsHashNumKeys(reqnothash))
	reqnothash= depexistsHashFree(reqnothash);
    if (!filedepHashNumKeys(reqnotfilehash))
	reqnotfilehash = filedepHashFree(reqnotfilehash);

    /*
     * Look at all of the added packages and make sure their dependencies
     * are satisfied.
     */
    pi = rpmtsiInit(ts);
    while ((p = rpmtsiNext(pi, TR_ADDED)) != NULL) {
	rpmds provides = rpmdsInit(rpmteDS(p, RPMTAG_PROVIDENAME));

	rpmlog(RPMLOG_DEBUG, "========== +++ %s %s/%s 0x%x\n",
		rpmteNEVR(p), rpmteA(p), rpmteO(p), rpmteColor(p));

	checkDS(ts, dcache, p, rpmteNEVRA(p), rpmteDS(p, RPMTAG_REQUIRENAME),
		tscolor);
	checkDS(ts, dcache, p, rpmteNEVRA(p), rpmteDS(p, RPMTAG_CONFLICTNAME),
		tscolor);
	checkDS(ts, dcache, p, rpmteNEVRA(p), rpmteDS(p, RPMTAG_OBSOLETENAME),
		tscolor);

	/* Check provides against conflicts in installed packages. */
	while (rpmdsNext(provides) >= 0) {
	    const char *dep = rpmdsN(provides);
	    checkInstDeps(ts, dcache, p, RPMTAG_CONFLICTNAME, dep);
	    if (reqnothash && depexistsHashHasEntry(reqnothash, dep))
		checkNotInstDeps(ts, dcache, p, RPMTAG_REQUIRENAME, dep);
	}

	/* Skip obsoletion checks for source packages (ie build) */
	if (rpmteIsSource(p))
	    continue;

	/* Check package name (not provides!) against installed obsoletes */
	checkInstDeps(ts, dcache, p, RPMTAG_OBSOLETENAME, rpmteN(p));

	/* Check filenames against installed conflicts */
        if (confilehash || reqnotfilehash) {
	    rpmfiles files = rpmteFiles(p);
	    rpmfi fi = rpmfilesIter(files, RPMFI_ITER_FWD);
	    while (rpmfiNext(fi) >= 0) {
		if (confilehash)
		    checkInstFileDeps(ts, dcache, p, RPMTAG_CONFLICTNAME, fi, 0, confilehash, &fpc);
		if (reqnotfilehash)
		    checkInstFileDeps(ts, dcache, p, RPMTAG_REQUIRENAME, fi, 1, reqnotfilehash, &fpc);
	    }
	    rpmfiFree(fi);
	    rpmfilesFree(files);
	}
    }
    rpmtsiFree(pi);

    /*
     * Look at the removed packages and make sure they aren't critical.
     */
    pi = rpmtsiInit(ts);
    while ((p = rpmtsiNext(pi, TR_REMOVED)) != NULL) {
	rpmds provides = rpmdsInit(rpmteDS(p, RPMTAG_PROVIDENAME));

	rpmlog(RPMLOG_DEBUG, "========== --- %s %s/%s 0x%x\n",
		rpmteNEVR(p), rpmteA(p), rpmteO(p), rpmteColor(p));

	/* Check provides and filenames against installed dependencies. */
	while (rpmdsNext(provides) >= 0) {
	    const char *dep = rpmdsN(provides);
	    checkInstDeps(ts, dcache, p, RPMTAG_REQUIRENAME, dep);
	    if (connothash && depexistsHashHasEntry(connothash, dep))
		checkNotInstDeps(ts, dcache, p, RPMTAG_CONFLICTNAME, dep);
	}

	if (reqfilehash || connotfilehash) {
	    rpmfiles files = rpmteFiles(p);
	    rpmfi fi = rpmfilesIter(files, RPMFI_ITER_FWD);;
	    while (rpmfiNext(fi) >= 0) {
		if (RPMFILE_IS_INSTALLED(rpmfiFState(fi))) {
		    if (reqfilehash)
			checkInstFileDeps(ts, dcache, p, RPMTAG_REQUIRENAME, fi, 0, reqfilehash, &fpc);
		    if (connotfilehash)
			checkInstFileDeps(ts, dcache, p, RPMTAG_CONFLICTNAME, fi, 1, connotfilehash, &fpc);
		}
	    }
	    rpmfiFree(fi);
	    rpmfilesFree(files);
	}
    }
    rpmtsiFree(pi);

    if (rdb)
	rpmdbCtrl(rdb, RPMDB_CTRL_UNLOCK_RO);

exit:
    depCacheFree(dcache);
    filedepHashFree(confilehash);
    filedepHashFree(connotfilehash);
    depexistsHashFree(connothash);
    filedepHashFree(reqfilehash);
    filedepHashFree(reqnotfilehash);
    depexistsHashFree(reqnothash);
    fpCacheFree(fpc);

    (void) rpmswExit(rpmtsOp(ts, RPMTS_OP_CHECK), 0);

    if (closeatexit)
	(void) rpmtsCloseDB(ts);
    return rc;
}
Exemplo n.º 3
0
int rpmtsCheck(rpmts ts)
{
    rpm_color_t tscolor = rpmtsColor(ts);
    rpmtsi pi = NULL; rpmte p;
    int closeatexit = 0;
    int rc = 0;
    depCache dcache = NULL;
    conflictsCache confcache = NULL;
    
    (void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_CHECK), 0);

    /* Do lazy, readonly, open of rpm database. */
    if (rpmtsGetRdb(ts) == NULL && rpmtsGetDBMode(ts) != -1) {
	if ((rc = rpmtsOpenDB(ts, rpmtsGetDBMode(ts))) != 0)
	    goto exit;
	closeatexit = 1;
    }

    /* XXX FIXME: figure some kind of heuristic for the cache size */
    dcache = depCacheCreate(5001, rstrhash, strcmp,
				     (depCacheFreeKey)rfree, NULL);

    confcache = conflictsCacheCreate(257, rstrhash, strcmp,
				     (depCacheFreeKey)rfree);
    if (confcache) {
	rpmdbIndexIterator ii = rpmdbIndexIteratorInit(rpmtsGetRdb(ts), RPMTAG_CONFLICTNAME);
	if (ii) {
	    char *key;
	    size_t keylen;
	    while ((rpmdbIndexIteratorNext(ii, (const void**)&key, &keylen)) == 0) {
		char *k;
		if (!key || keylen == 0 || key[0] != '/')
		    continue;
		k = rmalloc(keylen + 1);
		memcpy(k, key, keylen);
		k[keylen] = 0;
		conflictsCacheAddEntry(confcache, k);
	    }
	    rpmdbIndexIteratorFree(ii);
	}
    }

    
    /*
     * Look at all of the added packages and make sure their dependencies
     * are satisfied.
     */
    pi = rpmtsiInit(ts);
    while ((p = rpmtsiNext(pi, TR_ADDED)) != NULL) {
	rpmds provides = rpmdsInit(rpmteDS(p, RPMTAG_PROVIDENAME));

	rpmlog(RPMLOG_DEBUG, "========== +++ %s %s/%s 0x%x\n",
		rpmteNEVR(p), rpmteA(p), rpmteO(p), rpmteColor(p));

	checkDS(ts, dcache, p, rpmteNEVRA(p), rpmteDS(p, RPMTAG_REQUIRENAME),
		NULL, tscolor);
	checkDS(ts, dcache, p, rpmteNEVRA(p), rpmteDS(p, RPMTAG_CONFLICTNAME),
		NULL, tscolor);
	checkDS(ts, dcache, p, rpmteNEVRA(p), rpmteDS(p, RPMTAG_OBSOLETENAME),
		NULL, tscolor);

	/* Check provides against conflicts in installed packages. */
	while (rpmdsNext(provides) >= 0) {
	    checkInstDeps(ts, dcache, p, RPMTAG_CONFLICTNAME, rpmdsN(provides));
	}

	/* Skip obsoletion checks for source packages (ie build) */
	if (rpmteIsSource(p))
	    continue;

	/* Check package name (not provides!) against installed obsoletes */
	checkInstDeps(ts, dcache, p, RPMTAG_OBSOLETENAME, rpmteN(p));

	/* Check filenames against installed conflicts */
        if (conflictsCacheNumKeys(confcache)) {
	    rpmfi fi = rpmfiInit(rpmteFI(p), 0);
	    while (rpmfiNext(fi) >= 0) {
		const char *fn = rpmfiFN(fi);
		if (!conflictsCacheHasEntry(confcache, fn))
		    continue;
		checkInstDeps(ts, dcache, p, RPMTAG_CONFLICTNAME, fn);
	    }
	}
    }
    rpmtsiFree(pi);

    /*
     * Look at the removed packages and make sure they aren't critical.
     */
    pi = rpmtsiInit(ts);
    while ((p = rpmtsiNext(pi, TR_REMOVED)) != NULL) {
	rpmds provides = rpmdsInit(rpmteDS(p, RPMTAG_PROVIDENAME));
	rpmfi fi = rpmfiInit(rpmteFI(p), 0);

	rpmlog(RPMLOG_DEBUG, "========== --- %s %s/%s 0x%x\n",
		rpmteNEVR(p), rpmteA(p), rpmteO(p), rpmteColor(p));

	/* Check provides and filenames against installed dependencies. */
	while (rpmdsNext(provides) >= 0) {
	    checkInstDeps(ts, dcache, p, RPMTAG_REQUIRENAME, rpmdsN(provides));
	}

	while (rpmfiNext(fi) >= 0) {
	    if (RPMFILE_IS_INSTALLED(rpmfiFState(fi)))
		checkInstDeps(ts, dcache, p, RPMTAG_REQUIRENAME, rpmfiFN(fi));
	}
    }
    rpmtsiFree(pi);

exit:
    depCacheFree(dcache);
    conflictsCacheFree(confcache);

    (void) rpmswExit(rpmtsOp(ts, RPMTS_OP_CHECK), 0);

    if (closeatexit)
	(void) rpmtsCloseDB(ts);
    return rc;
}