static rpmRC rpmdsParseRichDepCB(void *cbdata, rpmrichParseType type,
const char *n, int nl, const char *e, int el, rpmsenseFlags sense,
rpmrichOp op, char **emsg) {
struct rpmdsParseRichDepData *data = cbdata;
rpmds ds = 0;
if (type == RPMRICH_PARSE_ENTER)
data->depth++;
else if (type == RPMRICH_PARSE_LEAVE) {
if (--data->depth == 0 && data->dochain && data->rightstart) {
/* chain op hack, construct a sub-ds from the right side of the chain */
char *right = xmalloc(n + nl - data->rightstart + 2);
right[0] = '(';
strncpy(right + 1, data->rightstart, n + nl - data->rightstart);
right[n + nl - data->rightstart + 1] = 0;
data->rightds = rpmdsFree(data->rightds);
ds = singleDS(data->dep->pool, data->dep->tagN, 0, 0, RPMSENSE_RICH | data->depflags, 0, 0, 0);
ds->N[0] = rpmstrPoolId(ds->pool, right, 1);
ds->EVR[0] = rpmstrPoolId(ds->pool, "", 1);
data->rightds = ds;
free(right);
}
}
if (data->depth != 1)
return RPMRC_OK; /* we're only interested in top-level parsing */
if ((type == RPMRICH_PARSE_SIMPLE || type == RPMRICH_PARSE_LEAVE) && !data->dochain) {
if (type == RPMRICH_PARSE_LEAVE)
sense = RPMSENSE_RICH;
else if (data->dep->tagN == RPMTAG_REQUIRENAME && nl > 7 &&
rstreqn(n, "rpmlib(", sizeof("rpmlib(")-1))
sense |= RPMSENSE_RPMLIB;
ds = singleDS(data->dep->pool, data->dep->tagN, 0, 0, sense | data->depflags, 0, 0, 0);
ds->N[0] = rpmstrPoolIdn(ds->pool, n, nl, 1);
ds->EVR[0] = rpmstrPoolIdn(ds->pool, e ? e : "", el, 1);
if (!data->leftds)
data->leftds = ds;
else {
data->rightds = ds;
data->rightstart = n;
}
}
if (type == RPMRICH_PARSE_OP) {
if (data->op != RPMRICHOP_SINGLE)
data->dochain = 1; /* this is a chained op */
else
data->op = op;
}
return RPMRC_OK;
}
rpmds rpmdsThis(Header h, rpmTagVal tagN, rpmsenseFlags Flags)
{
char *evr = headerGetAsString(h, RPMTAG_EVR);
rpmds ds = singleDS(tagN, headerGetString(h, RPMTAG_NAME),
evr, Flags, headerGetInstance(h), 0);
free(evr);
return ds;
}
rpmds rpmdsCurrent(rpmds ds)
{
rpmds cds = NULL;
if (ds != NULL && ds->i >= 0 && ds->i < ds->Count) {
cds = singleDS(ds->tagN, ds->N[ds->i], ds->EVR[ds->i],
ds->Flags[ds->i], ds->instance, rpmdsColor(ds));
}
return cds;
}
rpmds rpmdsSingle(rpmTagVal tagN, const char * N, const char * EVR, rpmsenseFlags Flags)
{
return singleDS(tagN, N, EVR, Flags, 0, 0);
}
rpmds rpmdsSinglePoolTix(rpmstrPool pool,rpmTagVal tagN,
const char * N, const char * EVR,
rpmsenseFlags Flags, int triggerIndex)
{
return singleDS(pool, tagN, N, EVR, Flags, 0, 0, triggerIndex);
}
rpmds rpmdsSinglePool(rpmstrPool pool,rpmTagVal tagN,
const char * N, const char * EVR, rpmsenseFlags Flags)
{
return singleDS(pool, tagN, N, EVR, Flags, 0, 0, 0);
}
