C++ (Cpp) rpmmiAddPattern Examples

Example #1

File: rpmgi.c Project: avokhmin/RPM5

/**
 * Return rpmdb match iterator with filters (if any) set.
 * @param gi		generalized iterator
 * @returns		RPMRC_OK on success
 */
static rpmRC rpmgiInitFilter(rpmgi gi)
	/*@globals rpmGlobalMacroContext, h_errno, internalState @*/
	/*@modifies gi, rpmGlobalMacroContext, h_errno, internalState @*/
{
    rpmRC rpmrc = RPMRC_OK;
    ARGV_t av;
    int got = 0;

    gi->mi = rpmtsInitIterator(gi->ts, gi->tag, gi->keyp, gi->keylen);

if (_rpmgi_debug < 0)
fprintf(stderr, "*** gi %p key %p[%d]\tmi %p\n", gi, gi->keyp, (int)gi->keylen, gi->mi);

    if (gi->argv != NULL)
    for (av = (const char **) gi->argv; *av != NULL; av++) {
	if (gi->tag == RPMDBI_PACKAGES) {
	    int tag = RPMTAG_NAME;
	    const char * pat;
	    char * a, * ae;

	    pat = a = xstrdup(*av);
	    tag = RPMTAG_NAME;

	    /* Parse for "tag=pattern" args. */
	    if ((ae = strchr(a, '=')) != NULL) {
		*ae++ = '\0';
		if (*a != '\0') {	/* XXX HACK: permit '=foo' */
		    tag = tagValue(a);
#ifdef	DYING	/* XXX arbitrary tags always have a return value */
		    if (tag < 0) {
			rpmlog(RPMLOG_NOTICE, _("unknown tag: \"%s\"\n"), a);
			got = -1;
		    }
#endif
		}
		pat = ae;
		got++;
	    }
	    if (got) {
if (_rpmgi_debug  < 0)
fprintf(stderr, "\tav %p[%d]: \"%s\" -> %s ~= \"%s\"\n", gi->argv, (int)(av - gi->argv), *av, tagName(tag), pat);
		got = rpmmiAddPattern(gi->mi, tag, RPMMIRE_DEFAULT, pat);
	    }
	    a = _free(a);
	}

	if (got >= 0)
	    continue;

	gi->mi = rpmmiFree(gi->mi);	/* XXX odd side effect? */
	rpmrc = RPMRC_FAIL;
	break;
    }

    return rpmrc;
}

Example #2

File: rpmmi-rb.c Project: avokhmin/RPM5

static VALUE
rpmmi_pattern(int argc, VALUE *argv, VALUE s)
{
    rpmmi mi = rpmmi_ptr(s);
    VALUE v_tag, v_pattern;

    rb_scan_args(argc, argv, "20", &v_tag, &v_pattern);

    rpmmiAddPattern(mi, FIX2INT(v_tag), RPMMIRE_REGEX,
		StringValueCStr(v_pattern));

    return Qtrue;
}

Example #3

File: rpmmi-py.c Project: cmjonze/rpm5_tarballs

/*@null@*/
static PyObject *
rpmmi_Pattern(rpmmiObject * s, PyObject * args, PyObject * kwds)
	/*@globals rpmGlobalMacroContext, _Py_NoneStruct @*/
	/*@modifies s, rpmGlobalMacroContext, _Py_NoneStruct @*/
{
    PyObject *TagN = NULL;
    int type;
    char * pattern;
    rpmTag tag;
    char * kwlist[] = {"tag", "type", "pattern", NULL};

    if (!PyArg_ParseTupleAndKeywords(args, kwds, "Ois:Pattern", kwlist,
	    &TagN, &type, &pattern))
	return NULL;

    if ((tag = tagNumFromPyObject (TagN)) == (rpmTag)-1) {
	PyErr_SetString(PyExc_TypeError, "unknown tag type");
	return NULL;
    }

    rpmmiAddPattern(s->mi, tag, type, pattern);

    Py_RETURN_NONE;
}