コード例 #1
0
ファイル: rpmal.c プロジェクト: Distrotech/rpm
static rpmte * rpmalAllFileSatisfiesDepend(const rpmal al, const char *fileName, const rpmds filterds)
{
    const char *slash; 
    rpmte * ret = NULL;

    if (al == NULL || fileName == NULL || *fileName != '/')
	return NULL;

    /* Split path into dirname and basename components for lookup */
    if ((slash = strrchr(fileName, '/')) != NULL) {
	availableIndexFileEntry result;
	int resultCnt = 0;
	size_t bnStart = (slash - fileName) + 1;
	rpmsid baseName;

	if (al->fileHash == NULL)
	    rpmalMakeFileIndex(al);

	baseName = rpmstrPoolId(al->pool, fileName + bnStart, 0);
	if (!baseName)
	    return NULL;	/* no match possible */

	rpmalFileHashGetEntry(al->fileHash, baseName, &result, &resultCnt, NULL);

	if (resultCnt > 0) {
	    int i, found;
	    ret = xmalloc((resultCnt+1) * sizeof(*ret));
	    fingerPrint * fp = NULL;
	    rpmsid dirName = rpmstrPoolIdn(al->pool, fileName, bnStart, 1);

	    if (!al->fpc)
		al->fpc = fpCacheCreate(1001, NULL);
	    fpLookup(al->fpc, rpmstrPoolStr(al->pool, dirName), fileName + bnStart, &fp);

	    for (found = i = 0; i < resultCnt; i++) {
		availablePackage alp = al->list + result[i].pkgNum;
		if (alp->p == NULL) /* deleted */
		    continue;
		/* ignore self-conflicts/obsoletes */
		if (filterds && rpmteDS(alp->p, rpmdsTagN(filterds)) == filterds)
		    continue;
		if (result[i].dirName != dirName &&
		    !fpLookupEquals(al->fpc, fp, rpmstrPoolStr(al->pool, result[i].dirName), fileName + bnStart))
		    continue;

		ret[found] = alp->p;
		found++;
	    }
	    _free(fp);
	    ret[found] = NULL;
	}
    }

    return ret;
}
コード例 #2
0
ファイル: rpmal.c プロジェクト: ereshetova/rpm
static rpmte * rpmalAllFileSatisfiesDepend(const rpmal al, const rpmds ds)
{
    const char *fileName = rpmdsN(ds);
    const char *slash; 
    rpmte * ret = NULL;

    if (al == NULL || fileName == NULL || *fileName != '/')
	return NULL;

    /* Split path into dirname and basename components for lookup */
    if ((slash = strrchr(fileName, '/')) != NULL) {
	availableIndexEntry result;
	int resultCnt = 0;
	size_t bnStart = (slash - fileName) + 1;
	char dirName[bnStart + 1];
	struct fileNameEntry_s fne = {
	    .baseName = fileName + bnStart,
	    .dirName = dirName,
	};
	strncpy(dirName, fileName, bnStart);
	dirName[bnStart] = '\0';

	rpmalFileHashGetEntry(al->fileHash, fne, &result, &resultCnt, NULL);

	if (resultCnt > 0) {
	    int i, found;
	    ret = xmalloc((resultCnt+1) * sizeof(*ret));

	    for (found = i = 0; i < resultCnt; i++) {
		availablePackage alp = al->list + result[i].pkgNum;
		if (alp->p == NULL) // deleted
		    continue;

		rpmdsNotify(ds, "(added files)", 0);

		ret[found] = alp->p;
		found++;
	    }
	    ret[found] = NULL;
	}
    }

    return ret;
}