/*@-onlytrans@*/ /* XXX miRE array, not refcounted. */
int mireAppend(rpmMireMode mode, int tag, const char * pattern,
const unsigned char * table, miRE * mirep, int * nmirep)
{
miRE mire;
int xx;
if (*mirep == NULL) {
(*mirep) = mireGetPool(_mirePool);
mire = (*mirep);
} else {
void *use = (*mirep)->_item.use;
void *pool = (*mirep)->_item.pool;
/* XXX only the 1st element in the array has a usage mutex. */
(*mirep) = xrealloc((*mirep), ((*nmirep) + 1) * sizeof(*mire));
mire = (*mirep) + (*nmirep);
memset(mire, 0, sizeof(*mire));
/* XXX ensure no segfault, copy the use/pool from 1st item. */
/*@-assignexpose@*/
mire->_item.use = use;
mire->_item.pool = pool;
/*@=assignexpose@*/
}
(*nmirep)++;
xx = mireSetCOptions(mire, mode, tag, 0, table);
/*@-usereleased@*/
return mireRegcomp(mire, pattern);
/*@=usereleased@*/
}
static rpmRC tagValidate(Spec spec, rpmTag tag, const char * value)
/*@*/
{
const char * tagN = tagName(tag);
const char * pattern = rpmExpand("%{?pattern_", tagN, "}", NULL);
rpmRC ec = RPMRC_OK;
if (pattern && *pattern) {
miRE mire;
int xx;
mire = mireNew(RPMMIRE_REGEX, tag);
xx = mireSetCOptions(mire, RPMMIRE_REGEX, 0, 0, NULL);
if (!xx)
xx = mireRegcomp(mire, pattern);
if (!xx)
xx = mireRegexec(mire, value, strlen(value));
if (!xx)
ec = RPMRC_OK;
else {
rpmlog(RPMLOG_ERR, _("line %d: invalid tag value(\"%s\") %s: %s\n"),
spec->lineNum, pattern, tagN, spec->line);
ec = RPMRC_FAIL;
}
mire = mireFree(mire);
}
pattern = _free(pattern);
return ec;
}
static void compileFiletriggersRegexp(/*@only@*/ char * raw, miRE mire)
/*@modifies raw, mire @*/
{
static int options = REG_NOSUB | REG_EXTENDED | REG_NEWLINE;
int xx;
xx = mireSetCOptions(mire, RPMMIRE_REGEX, 0, options, NULL);
if (mireRegcomp(mire, raw) != 0) {
rpmlog(RPMLOG_ERR, "failed to compile filetrigger filter: %s\n", raw);
mire = mireFree(mire);
}
raw = _free(raw);
}
