/**
* Parse key to remove "type" if this is for schema and initiate compaction
*/
static int parse_keys (char *buffer, size_t buffer_size, const char *key_str)
{
char tmp[2 * buffer_size];
if (buffer == NULL || buffer_size == 0 || key_str == NULL || strlen (key_str) == 0)
return EINVAL;
if ((count_parts (key_str) > 2) && has_suffix (key_str, ".type"))
{
/* strip ".type" suffix iff the key has more than two parts. */
size_t sz = strlen (key_str) - strlen (".type") + 1;
if (sz > sizeof (tmp))
sz = sizeof (tmp);
sstrncpy (tmp, key_str, sz);
}
else
{
sstrncpy (tmp, key_str, sizeof (tmp));
}
return compact_ds_name (buffer, buffer_size, tmp);
}
/**
* Parse key to remove "type" if this is for schema and initiate compaction
*/
static int parse_keys(const char *key_str, char *ds_name)
{
char *ptr, *rptr;
size_t ds_name_len = 0;
/**
* allow up to 100 characters before compaction - compact_ds_name will not
* allow more than DATA_MAX_NAME_LEN chars
*/
int max_str_len = 100;
char tmp_ds_name[max_str_len];
memset(tmp_ds_name, 0, sizeof(tmp_ds_name));
if(ds_name == NULL || key_str == NULL || key_str[0] == '\0' ||
ds_name[0] != '\0')
{
return -1;
}
if((ptr = strchr(key_str, '.')) == NULL
|| (rptr = strrchr(key_str, '.')) == NULL)
{
memcpy(tmp_ds_name, key_str, max_str_len - 1);
goto compact;
}
ds_name_len = (rptr - ptr) > max_str_len ? max_str_len : (rptr - ptr);
if((ds_name_len == 0) || strncmp(rptr + 1, "type", 4))
{ /** copy whole key **/
memcpy(tmp_ds_name, key_str, max_str_len - 1);
}
else
{/** more than two keys **/
memcpy(tmp_ds_name, key_str, ((rptr - key_str) > (max_str_len - 1) ?
(max_str_len - 1) : (rptr - key_str)));
}
compact: compact_ds_name(tmp_ds_name, ds_name);
return 0;
}
