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Implemented put_value

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This commit is contained in:
John Jones 2017-09-14 11:35:16 -05:00
parent 5712e920d1
commit e922c7ef14
2 changed files with 39 additions and 15 deletions
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36
routing/dht_protocol.c
View file

@ -320,7 +320,7 @@ int libp2p_routing_dht_handle_add_provider(struct SessionContext* session, struc
* @param message the message
* @param peerstore the peerstore
* @param providerstore the providerstore
* @param result_buffer the results
* @param result_buffer the results, as a protobuf'd KademliaMessage
* @param result_buffer_size the size of the results
* @returns true(1) on success, otherwise false(0)
*/
@ -364,14 +364,38 @@ int libp2p_routing_dht_handle_get_value(struct SessionContext* session, struct K
* @param message the message
* @param peerstore the peerstore
* @param providerstore the providerstore
* @param result_buffer the results
* @param result_buffer_size the size of the results
* @returns true(1) on success, otherwise false(0)
*/
int libp2p_routing_dht_handle_put_value(struct SessionContext* session, struct KademliaMessage* message,
struct Peerstore* peerstore, struct ProviderStore* providerstore, unsigned char** result_buffer, size_t *result_buffer_size) {
//TODO: implement this
struct Peerstore* peerstore, struct ProviderStore* providerstore) {
if (message->record == NULL)
return 0;
struct DatastoreRecord* record = libp2p_datastore_record_new();
if (record == NULL)
return 0;
// set the key from the message->record->key
record->key_size = message->record->key_size;
record->key = (uint8_t*) malloc(record->key_size);
if (record->key == NULL) {
libp2p_datastore_record_free(record);
return 0;
}
memcpy(record->key, message->record->key, record->key_size);
// set the value from the message->record->value
record->value_size = message->record->value_size;
record->value = (uint8_t*) malloc(record->value_size);
if (record->value == NULL) {
libp2p_datastore_record_free(record);
return 0;
}
memcpy(record->value, message->record->value, record->value_size);
int retVal = session->datastore->datastore_put(record, session->datastore);
libp2p_datastore_record_free(record);
return retVal;
}
/**
@ -423,7 +447,7 @@ int libp2p_routing_dht_handle_message(struct SessionContext* session, struct Pee
// handle message
switch(message->message_type) {
case(MESSAGE_TYPE_PUT_VALUE): // store a value in local storage
libp2p_routing_dht_handle_put_value(session, message, peerstore, providerstore, &result_buffer, &result_buffer_size);
libp2p_routing_dht_handle_put_value(session, message, peerstore, providerstore);
break;
case(MESSAGE_TYPE_GET_VALUE): // get a value from local storage
libp2p_routing_dht_handle_get_value(session, message, peerstore, providerstore, &result_buffer, &result_buffer_size);

16
secio/secio.c
View file

@ -933,7 +933,7 @@ int libp2p_secio_handshake(struct SessionContext* local_session, struct RsaPriva
if (bytes_written != propose_out_size) {
libp2p_logger_error("secio", "Sent propose_out, but did not write the correct number of bytes. Should be %d but was %d.\n", propose_out_size, bytes_written);
} else {
libp2p_logger_debug("secio", "Sent propose out.\n");
//libp2p_logger_debug("secio", "Sent propose out.\n");
}
// try to get the Propse struct from the remote peer
@ -942,7 +942,7 @@ int libp2p_secio_handshake(struct SessionContext* local_session, struct RsaPriva
libp2p_logger_error("secio", "Unable to get the remote's Propose struct.\n");
goto exit;
} else {
libp2p_logger_debug("secio", "Received their propose struct.\n");
//libp2p_logger_debug("secio", "Received their propose struct.\n");
}
if (!libp2p_secio_propose_protobuf_decode(propose_in_bytes, propose_in_size -1, &propose_in)) {
@ -1040,13 +1040,13 @@ int libp2p_secio_handshake(struct SessionContext* local_session, struct RsaPriva
libp2p_secio_exchange_protobuf_encode(exchange_out, exchange_out_protobuf, exchange_out_protobuf_size, &bytes_written);
exchange_out_protobuf_size = bytes_written;
libp2p_logger_log("secio", LOGLEVEL_DEBUG, "Writing exchange_out\n");
//libp2p_logger_log("secio", LOGLEVEL_DEBUG, "Writing exchange_out\n");
bytes_written = libp2p_secio_unencrypted_write(local_session, exchange_out_protobuf, exchange_out_protobuf_size);
if (exchange_out_protobuf_size != bytes_written) {
libp2p_logger_error("secio", "Unable to write exchange_out\n");
goto exit;
} else {
libp2p_logger_debug("secio", "Sent exchange_out.\n");
//libp2p_logger_debug("secio", "Sent exchange_out.\n");
}
free(exchange_out_protobuf);
exchange_out_protobuf = NULL;
@ -1060,7 +1060,7 @@ int libp2p_secio_handshake(struct SessionContext* local_session, struct RsaPriva
libp2p_peer_handle_connection_error(remote_peer);
goto exit;
} else {
libp2p_logger_debug("secio", "Read exchange packet.\n");
//libp2p_logger_debug("secio", "Read exchange packet.\n");
}
libp2p_secio_exchange_protobuf_decode(results, results_size, &exchange_in);
free(results);
@ -1137,7 +1137,7 @@ int libp2p_secio_handshake(struct SessionContext* local_session, struct RsaPriva
libp2p_secio_initialize_crypto(local_session);
// send their nonce to verify encryption works
libp2p_logger_log("secio", LOGLEVEL_DEBUG, "Sending their nonce\n");
//libp2p_logger_log("secio", LOGLEVEL_DEBUG, "Sending their nonce\n");
if (libp2p_secio_encrypted_write(local_session, (unsigned char*)local_session->remote_nonce, 16) <= 0) {
libp2p_logger_error("secio", "Encrytped write returned 0 or less.\n");
goto exit;
@ -1174,7 +1174,7 @@ int libp2p_secio_handshake(struct SessionContext* local_session, struct RsaPriva
retVal = 1;
libp2p_logger_log("secio", LOGLEVEL_DEBUG, "Handshake complete\n");
//libp2p_logger_log("secio", LOGLEVEL_DEBUG, "Handshake complete\n");
exit:
if (propose_in_bytes != NULL)
free(propose_in_bytes);
@ -1197,7 +1197,7 @@ int libp2p_secio_handshake(struct SessionContext* local_session, struct RsaPriva
libp2p_secio_propose_free(propose_in);
if (retVal == 1) {
libp2p_logger_log("secio", LOGLEVEL_DEBUG, "Handshake success!\n");
//libp2p_logger_log("secio", LOGLEVEL_DEBUG, "Handshake success!\n");
} else {
libp2p_logger_log("secio", LOGLEVEL_DEBUG, "Handshake returning false\n");
}