static rpmTagVal _tagValue(const char * tagstr)
{
const struct headerTagTableEntry_s *t;
int comparison, i, l, u;
if (!rstrcasecmp(tagstr, "Packages"))
return RPMDBI_PACKAGES;
if (_rpmTags.byName == NULL)
tagLoadIndex(&_rpmTags.byName, &_rpmTags.byNameSize, tagCmpName);
if (_rpmTags.byName == NULL)
return RPMTAG_NOT_FOUND;
l = 0;
u = _rpmTags.byNameSize;
while (l < u) {
i = (l + u) / 2;
t = _rpmTags.byName[i];
comparison = rstrcasecmp(tagstr, t->shortname);
if (comparison < 0)
u = i;
else if (comparison > 0)
l = i + 1;
else
return t->val;
}
return RPMTAG_NOT_FOUND;
}
static int isMemberInEntry(Header h, const char *name, rpmTagVal tag)
{
struct rpmtd_s td;
int found = 0;
const char *str;
if (!headerGet(h, tag, &td, HEADERGET_MINMEM))
return -1;
while ((str = rpmtdNextString(&td))) {
if (!rstrcasecmp(str, name)) {
found = 1;
break;
}
}
rpmtdFreeData(&td);
return found;
}
static inline int parseYesNo(const char * s)
{
return ((!s || (s[0] == 'n' || s[0] == 'N' || s[0] == '0') ||
!rstrcasecmp(s, "false") || !rstrcasecmp(s, "off"))
? 0 : 1);
}
