Symbols ![]()
loading...
Files ![]()
loading...
otDnsEncodeTxtData() function
Encodes a given list of TXT record entries (key/value pairs) into TXT data (following format specified by RFC 6763).
Syntax
otError otDnsEncodeTxtData(const otDnsTxtEntry *aTxtEntries,
uint16_t aNumTxtEntries,
uint8_t *aTxtData,
uint16_t *aTxtDataLength);
Return value
OT_ERROR_NONE Encoded TXT data successfully, @p aTxtData and @p aTxtDataLength are updated. OT_ERROR_INVALID_ARGS The @p aTxtEntries is not valid. OT_ERROR_NO_BUS Could not fit the encoded data in @p aTxtData buffer with its @p aTxtDataLength.
Related Functions
Found 1 other functions taking a ![]()
otDnsTxtEntry
argument:
Function
Description
Parses the TXT data from an iterator and gets the next TXT record entry (key/value pair). The @p aIterator MUST be initialized using `otDnsInitTxtEntryIterator()` before calling this function and the TXT data buffer used to initialize the iterator MUST persist and remain unchanged. Otherwise the behavior of this function is undefined. If the parsed key string length is smaller than or equal to `OT_DNS_TXT_KEY_ITER_MAX_LENGTH` the key string is returned in `mKey` in @p aEntry. But if the key is longer, then `mKey` is set to NULL and the entire encoded TXT entry string is returned in `mValue` and `mValueLength`.