Debugging journalio process
This commit is contained in:
parent
ecb9f984ba
commit
f0d82129ab
14 changed files with 169 additions and 47 deletions
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@ -40,6 +40,15 @@ int libp2p_net_multistream_write(void* stream_context, const unsigned char* data
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*/
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struct Stream* libp2p_net_multistream_connect(const char* hostname, int port);
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/**
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* Connect to a multistream host, and this includes the multistream handshaking.
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* @param hostname the host
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* @param port the port
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* @param timeout_secs number of secs before timeout
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* @returns the socket file descriptor of the connection, or -1 on error
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*/
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struct Stream* libp2p_net_multistream_connect_with_timeout(const char* hostname, int port, int timeout_secs);
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/**
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* Negotiate the multistream protocol by sending and receiving the protocol id. This is a server side function.
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* Servers should send the protocol ID, and then expect it back.
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@ -56,7 +65,7 @@ int libp2p_net_multistream_negotiate(struct SessionContext* session);
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* @param fd the socket file descriptor
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* @returns true(1) on success, false(0) if not
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*/
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struct Libp2pMessage* libp2p_net_multistream_get_message(struct Stream* stream);
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struct KademliaMessage* libp2p_net_multistream_get_message(struct Stream* stream);
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struct Stream* libp2p_net_multistream_stream_new(int socket_fd, const char* ip, int port);
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@ -10,6 +10,7 @@ int socket_read_select4(int socket_fd, int num_seconds);
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int socket_accept4(int s, uint32_t *ip, uint16_t *port);
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int socket_local4(int s, uint32_t *ip, uint16_t *port);
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int socket_connect4(int s, uint32_t ip, uint16_t port);
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int socket_connect4_with_timeout(int s, uint32_t ip, uint16_t port, int timeout_secs);
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int socket_listen(int s, uint32_t *localip, uint16_t *localport);
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/***
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@ -22,7 +22,7 @@ struct Stream {
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/**
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* Writes to a stream
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* @param stream the stream context
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* @param stream the stream context (usually a SessionContext pointer)
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* @param buffer what to write
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* @param how much to write
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* @returns true(1) on success, false(0) otherwise
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@ -83,10 +83,18 @@ int libp2p_peer_compare(const struct Libp2pPeer* a, const struct Libp2pPeer* b);
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/***
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* Determine if the passed in peer and id match
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* @param in the peer to check
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* @param peer_id peer id, zero terminated string
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* @param peer_id peer id
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* @param peer_size length of peer_id
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* @returns true if peer matches
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*/
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int libp2p_peer_matches_id(struct Libp2pPeer* in, const unsigned char* peer_id);
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int libp2p_peer_matches_id(struct Libp2pPeer* in, const unsigned char* peer_id, int peer_size);
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/***
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* Convert peer id to null terminated string
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* @param in the peer object
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* @returns the peer id as a null terminated string
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*/
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char* libp2p_peer_id_to_string(struct Libp2pPeer* in);
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/***
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* Determine if we are currently connected to this peer
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@ -17,7 +17,7 @@ enum MessageType {
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MESSAGE_TYPE_PING = 5
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};
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struct Libp2pMessage {
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struct KademliaMessage {
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enum MessageType message_type; // protobuf field 1 (a varint)
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char* key; // protobuf field 2
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size_t key_size;
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@ -31,20 +31,20 @@ struct Libp2pMessage {
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* create a new Libp2pMessage struct
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* @returns a new Libp2pMessage with default settings
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*/
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struct Libp2pMessage* libp2p_message_new();
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struct KademliaMessage* libp2p_message_new();
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/**
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* Deallocate memory from a Message struct
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* @param in the struct
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*/
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void libp2p_message_free(struct Libp2pMessage* in);
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void libp2p_message_free(struct KademliaMessage* in);
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/**
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* determine the size necessary for a message struct to be protobuf'd
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* @param in the struct to be protobuf'd
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* @returns the size required
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*/
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size_t libp2p_message_protobuf_encode_size(const struct Libp2pMessage* in);
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size_t libp2p_message_protobuf_encode_size(const struct KademliaMessage* in);
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/**
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* Encode a Message into a protobuf
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@ -54,7 +54,7 @@ size_t libp2p_message_protobuf_encode_size(const struct Libp2pMessage* in);
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* @param bytes_written will hold the number of bytes written to buffer
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* @returns true(1) on success, otherwise false(0)
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*/
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int libp2p_message_protobuf_encode(const struct Libp2pMessage* in, unsigned char* buffer, size_t max_buffer_size, size_t* bytes_written);
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int libp2p_message_protobuf_encode(const struct KademliaMessage* in, unsigned char* buffer, size_t max_buffer_size, size_t* bytes_written);
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/**
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* Convert a Libp2pMessage into protobuf format,
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@ -64,7 +64,7 @@ int libp2p_message_protobuf_encode(const struct Libp2pMessage* in, unsigned char
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* @param buffer_size the size written into buffer
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* @returns true(1) on success, otherwise false(0)
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*/
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int libp2p_message_protobuf_allocate_and_encode(const struct Libp2pMessage* in, unsigned char **buffer, size_t* buffer_size);
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int libp2p_message_protobuf_allocate_and_encode(const struct KademliaMessage* in, unsigned char **buffer, size_t* buffer_size);
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/**
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* turn a protobuf back into a message
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@ -73,5 +73,5 @@ int libp2p_message_protobuf_allocate_and_encode(const struct Libp2pMessage* in,
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* @param out the message
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* @returns true(1) on success, otherwise false(0)
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*/
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int libp2p_message_protobuf_decode(unsigned char* buffer, size_t buffer_size, struct Libp2pMessage** out);
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int libp2p_message_protobuf_decode(unsigned char* buffer, size_t buffer_size, struct KademliaMessage** out);
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@ -226,6 +226,17 @@ int libp2p_net_multistream_read(void* stream_context, unsigned char** results, s
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* @returns the socket file descriptor of the connection, or -1 on error
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*/
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struct Stream* libp2p_net_multistream_connect(const char* hostname, int port) {
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return libp2p_net_multistream_connect_with_timeout(hostname, port, multistream_default_timeout);
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}
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/**
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* Connect to a multistream host, and this includes the multistream handshaking.
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* @param hostname the host
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* @param port the port
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* @param timeout_secs number of secs before timeout
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* @returns the socket file descriptor of the connection, or -1 on error
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*/
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struct Stream* libp2p_net_multistream_connect_with_timeout(const char* hostname, int port, int timeout_secs) {
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int retVal = -1, return_result = -1, socket = -1;
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unsigned char* results = NULL;
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size_t results_size;
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@ -236,7 +247,7 @@ struct Stream* libp2p_net_multistream_connect(const char* hostname, int port) {
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socket = socket_open4();
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// connect
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if (socket_connect4(socket, ip, port) != 0)
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if (socket_connect4_with_timeout(socket, ip, port, timeout_secs) != 0)
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goto exit;
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// send the multistream handshake
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@ -252,7 +263,7 @@ struct Stream* libp2p_net_multistream_connect(const char* hostname, int port) {
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session.default_stream = stream;
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// try to receive the protocol id
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return_result = libp2p_net_multistream_read(&session, &results, &results_size, multistream_default_timeout);
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return_result = libp2p_net_multistream_read(&session, &results, &results_size, timeout_secs);
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if (return_result == 0 || results_size < 1)
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goto exit;
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@ -1,4 +1,5 @@
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#include <stdlib.h>
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#include <string.h>
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#include "libp2p/utils/logger.h"
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#include "libp2p/net/protocol.h"
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@ -30,8 +31,12 @@ const struct Libp2pProtocolHandler* protocol_compare(const unsigned char* incomi
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int libp2p_protocol_marshal(const unsigned char* incoming, size_t incoming_size, struct SessionContext* session, struct Libp2pVector* handlers) {
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const struct Libp2pProtocolHandler* handler = protocol_compare(incoming, incoming_size, handlers);
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if (handler == NULL) {
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libp2p_logger_error("protocol", "Unable to find handler.\n");
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char str[incoming_size + 1];
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memcpy(str, incoming, incoming_size);
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str[incoming_size] = 0;
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libp2p_logger_error("protocol", "Unable to find handler for %s.\n", str);
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return -1;
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}
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//TODO: strip off the protocol?
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return handler->HandleMessage(incoming, incoming_size, session, handler->context);
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}
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70
net/socket.c
70
net/socket.c
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@ -8,7 +8,9 @@
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#include <netdb.h>
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#include <arpa/inet.h>
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#include <errno.h>
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#include <fcntl.h>
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#include "libp2p/utils/logger.h"
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#include "libp2p/net/p2pnet.h"
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/**
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@ -103,16 +105,80 @@ int socket_local4(int s, uint32_t *ip, uint16_t *port)
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* @param port the port number
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* @return 0 on success, otherwise -1
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*/
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int socket_connect4(int s, uint32_t ip, uint16_t port)
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int socket_connect4(int s, uint32_t ip, uint16_t port) {
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return socket_connect4_with_timeout(s, ip, port, 10);
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}
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/***
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* start a client connection.
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* @param s the socket number
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* @param ip the ip address
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* @param port the port number
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* @param timeout_secs the number of seconds before timeout
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* @return 0 on success, otherwise -1
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*/
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int socket_connect4_with_timeout(int s, uint32_t ip, uint16_t port, int timeout_secs)
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{
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struct sockaddr_in sa;
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//long args; // fctl args with O_NONBLOCK
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//long orig_args; // fctl args;
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memset(&sa, 0, sizeof sa);
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sa.sin_family = AF_INET;
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sa.sin_port = htons(port);
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sa.sin_addr.s_addr = ip;
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return connect(s, (struct sockaddr *) &sa, sizeof sa);
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/*
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// set to non blocking
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orig_args = fcntl(s, F_GETFL, NULL);
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if (orig_args < 0) {
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// unable to get flags
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libp2p_logger_error("socket", "Unable to get socket flags on connect.\n");
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return -1;
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}
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args = orig_args;
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args |= O_NONBLOCK;
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if (args != orig_args) {
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libp2p_logger_debug("socket", "Setting socket to non-blocking on connect.\n");
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if (fcntl(s, F_SETFL, args) < 0) {
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// unable to set flags
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return -1;
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}
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} else {
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libp2p_logger_debug("socket", "Socket already non-blocking during connect.\n");
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}
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*/
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// connect
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int retVal = connect(s, (struct sockaddr *) &sa, sizeof sa);
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if (retVal == -1 && errno == EINPROGRESS) {
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libp2p_logger_debug("socket", "Socket connect unsuccessful. Waiting to try again.\n");
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// wait for timeout
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sleep(timeout_secs);
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retVal = connect(s, (struct sockaddr *) &sa, sizeof sa);
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if (retVal == -1 && errno == EALREADY) {
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libp2p_logger_debug("socket", "Socket connect completed.\n");
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retVal = 0;
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} else {
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libp2p_logger_debug("socket", "Socket connect worked on second try.\n");
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}
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} else {
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if (retVal == -1) {
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libp2p_logger_debug("socket", "Socket connect failed with error %d.\n", errno);
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}
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}
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/*
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if ( retVal == 0 && args != orig_args) {
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// set back to blocking
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libp2p_logger_debug("socket", "Setting socket back to blocking.\n");
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args = fcntl(s, F_GETFL, NULL);
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args &= (~O_NONBLOCK);
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fcntl(s, F_SETFL, args);
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}
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*/
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return retVal;
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}
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/**
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35
peer/peer.c
35
peer/peer.c
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@ -35,9 +35,9 @@ struct Libp2pPeer* libp2p_peer_new_from_multiaddress(const struct MultiAddress*
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struct Libp2pPeer* out = libp2p_peer_new();
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char* id = multiaddress_get_peer_id(in);
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if (id != NULL) {
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out->id_size = strlen(id) + 1;
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out->id_size = strlen(id);
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out->id = malloc(out->id_size);
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strcpy(out->id, id);
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memcpy(out->id, id, out->id_size);
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free(id);
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}
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out->addr_head = libp2p_utils_linked_list_new();
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@ -52,9 +52,9 @@ struct Libp2pPeer* libp2p_peer_new_from_multiaddress(const struct MultiAddress*
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void libp2p_peer_free(struct Libp2pPeer* in) {
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if (in != NULL) {
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if (in->addr_head != NULL && in->addr_head->item != NULL) {
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libp2p_logger_debug("peer", "Freeing peer %s\n", ((struct MultiAddress*)in->addr_head->item)->string);
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//libp2p_logger_debug("peer", "Freeing peer %s\n", ((struct MultiAddress*)in->addr_head->item)->string);
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} else {
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libp2p_logger_debug("peer", "Freeing peer with no multiaddress.\n");
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//libp2p_logger_debug("peer", "Freeing peer with no multiaddress.\n");
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}
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if (in->id != NULL)
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free(in->id);
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@ -97,6 +97,7 @@ int libp2p_peer_handle_connection_error(struct Libp2pPeer* peer) {
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* @returns true(1) on success, false(0) if we could not connect
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*/
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int libp2p_peer_connect(struct RsaPrivateKey* privateKey, struct Libp2pPeer* peer, struct Peerstore* peerstore, int timeout) {
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libp2p_logger_debug("peer", "Attemping to connect to %s.\n", libp2p_peer_id_to_string(peer));
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time_t now, prev = time(NULL);
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// find an appropriate address
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struct Libp2pLinkedList* current_address = peer->addr_head;
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continue;
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int port = multiaddress_get_ip_port(ma);
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peer->sessionContext = libp2p_session_context_new();
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peer->sessionContext->insecure_stream = libp2p_net_multistream_connect(ip, port);
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peer->sessionContext->insecure_stream = libp2p_net_multistream_connect_with_timeout(ip, port, timeout);
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if (peer->sessionContext->insecure_stream == NULL) {
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libp2p_logger_debug("peer", "Unable to connect to IP %s and port %d for peer %s.\n", ip, port, libp2p_peer_id_to_string(peer));
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free(ip);
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return 0;
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}
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@ -118,6 +120,7 @@ int libp2p_peer_connect(struct RsaPrivateKey* privateKey, struct Libp2pPeer* pee
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peer->connection_type = CONNECTION_TYPE_CONNECTED;
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}
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if (libp2p_secio_initiate_handshake(peer->sessionContext, privateKey, peerstore) <= 0) {
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libp2p_logger_error("peer", "Attempted secio handshake, but failed for peer %s.\n", libp2p_peer_id_to_string(peer));
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free(ip);
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return 0;
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}
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@ -127,7 +130,11 @@ int libp2p_peer_connect(struct RsaPrivateKey* privateKey, struct Libp2pPeer* pee
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if (now >= (prev + timeout))
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break;
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} // trying to connect
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return peer->connection_type == CONNECTION_TYPE_CONNECTED;
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int retVal = peer->connection_type == CONNECTION_TYPE_CONNECTED;
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if (!retVal) {
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libp2p_logger_debug("peer", "Attempted connect to %s but failed.\n", libp2p_peer_id_to_string(peer));
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}
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return retVal;
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}
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/**
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@ -176,14 +183,26 @@ struct Libp2pPeer* libp2p_peer_copy(const struct Libp2pPeer* in) {
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* @param peer_id peer id, zero terminated string
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* @returns true if peer matches
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*/
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int libp2p_peer_matches_id(struct Libp2pPeer* in, const unsigned char* peer_id) {
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if (strlen((char*)peer_id) == in->id_size) {
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int libp2p_peer_matches_id(struct Libp2pPeer* in, const unsigned char* peer_id, int peer_size) {
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if (peer_size == in->id_size) {
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if (strncmp(in->id, (char*)peer_id, in->id_size) == 0)
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return 1;
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}
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return 0;
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}
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static char string_retval[100];
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/***
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* Convert peer id to null terminated string
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* @param in the peer object
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* @returns the peer id as a null terminated string
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*/
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char* libp2p_peer_id_to_string(struct Libp2pPeer* in) {
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memcpy(string_retval, in->id, in->id_size);
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string_retval[in->id_size] = 0;
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return string_retval;
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}
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/***
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* Determine if we are currently connected to this peer
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* @param in the peer to check
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@ -16,8 +16,8 @@
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* Allocate memory for a message
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* @returns a new, allocated Libp2pMessage struct
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*/
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struct Libp2pMessage* libp2p_message_new() {
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struct Libp2pMessage* out = (struct Libp2pMessage*)malloc(sizeof(struct Libp2pMessage));
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struct KademliaMessage* libp2p_message_new() {
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struct KademliaMessage* out = (struct KademliaMessage*)malloc(sizeof(struct KademliaMessage));
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if (out != NULL) {
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out->closer_peer_head = NULL;
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out->cluster_level_raw = 0;
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@ -34,7 +34,7 @@ struct Libp2pMessage* libp2p_message_new() {
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* Frees all resources related to a Libp2pMessage
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* @param in the incoming message
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*/
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void libp2p_message_free(struct Libp2pMessage* in) {
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void libp2p_message_free(struct KademliaMessage* in) {
|
||||
if (in != NULL) {
|
||||
// a linked list of peer structs
|
||||
struct Libp2pLinkedList* current = in->closer_peer_head;
|
||||
|
@ -63,7 +63,7 @@ void libp2p_message_free(struct Libp2pMessage* in) {
|
|||
}
|
||||
}
|
||||
|
||||
size_t libp2p_message_protobuf_encode_size(const struct Libp2pMessage* in) {
|
||||
size_t libp2p_message_protobuf_encode_size(const struct KademliaMessage* in) {
|
||||
// message type
|
||||
size_t retVal = 11;
|
||||
// clusterlevelraw
|
||||
|
@ -95,7 +95,7 @@ size_t libp2p_message_protobuf_encode_size(const struct Libp2pMessage* in) {
|
|||
* @param buffer_size the size of the buffer
|
||||
* @returns true(1) on success, otherwise false(0)
|
||||
*/
|
||||
int libp2p_message_protobuf_allocate_and_encode(const struct Libp2pMessage* in, unsigned char **buffer, size_t *buffer_size) {
|
||||
int libp2p_message_protobuf_allocate_and_encode(const struct KademliaMessage* in, unsigned char **buffer, size_t *buffer_size) {
|
||||
*buffer_size = libp2p_message_protobuf_encode_size(in);
|
||||
*buffer = malloc(*buffer_size);
|
||||
if (*buffer == NULL) {
|
||||
|
@ -111,7 +111,7 @@ int libp2p_message_protobuf_allocate_and_encode(const struct Libp2pMessage* in,
|
|||
return retVal;
|
||||
}
|
||||
|
||||
int libp2p_message_protobuf_encode(const struct Libp2pMessage* in, unsigned char* buffer, size_t max_buffer_size, size_t* bytes_written) {
|
||||
int libp2p_message_protobuf_encode(const struct KademliaMessage* in, unsigned char* buffer, size_t max_buffer_size, size_t* bytes_written) {
|
||||
// data & data_size
|
||||
size_t bytes_used = 0;
|
||||
*bytes_written = 0;
|
||||
|
@ -190,7 +190,7 @@ int libp2p_message_protobuf_encode(const struct Libp2pMessage* in, unsigned char
|
|||
return 1;
|
||||
}
|
||||
|
||||
int libp2p_message_protobuf_decode(unsigned char* in, size_t in_size, struct Libp2pMessage** out) {
|
||||
int libp2p_message_protobuf_decode(unsigned char* in, size_t in_size, struct KademliaMessage** out) {
|
||||
size_t pos = 0;
|
||||
int retVal = 0;
|
||||
size_t buffer_size = 0;
|
||||
|
@ -201,7 +201,7 @@ int libp2p_message_protobuf_decode(unsigned char* in, size_t in_size, struct Lib
|
|||
struct Libp2pLinkedList* current_item = NULL;
|
||||
struct Libp2pLinkedList* last_closer = NULL;
|
||||
struct Libp2pLinkedList* last_provider = NULL;
|
||||
struct Libp2pMessage* ptr = NULL;
|
||||
struct KademliaMessage* ptr = NULL;
|
||||
|
||||
if ( (*out = libp2p_message_new()) == NULL)
|
||||
goto exit;
|
||||
|
|
|
@ -6,11 +6,11 @@
|
|||
*/
|
||||
|
||||
|
||||
int libp2p_record_handler_ping(struct Libp2pPeer* peer, struct Libp2pMessage* message) {
|
||||
int libp2p_record_handler_ping(struct Libp2pPeer* peer, struct KademliaMessage* message) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
int libp2p_record_message_handle(struct Libp2pPeer* peer, struct Libp2pMessage* message) {
|
||||
int libp2p_record_message_handle(struct Libp2pPeer* peer, struct KademliaMessage* message) {
|
||||
switch (message->message_type) {
|
||||
case (MESSAGE_TYPE_PING):
|
||||
return libp2p_record_handler_ping(peer, message);
|
||||
|
|
|
@ -61,7 +61,7 @@ struct Libp2pProtocolHandler* libp2p_routing_dht_build_protocol_handler(struct P
|
|||
* @param buffer_size the size of the results
|
||||
* @returns true(1) on success, false(0) otherwise
|
||||
*/
|
||||
int libp2p_routing_dht_protobuf_message(struct Libp2pMessage* message, unsigned char** buffer, size_t *buffer_size) {
|
||||
int libp2p_routing_dht_protobuf_message(struct KademliaMessage* message, unsigned char** buffer, size_t *buffer_size) {
|
||||
*buffer_size = libp2p_message_protobuf_encode_size(message);
|
||||
*buffer = malloc(*buffer_size);
|
||||
if (!libp2p_message_protobuf_encode(message, *buffer, *buffer_size, buffer_size)) {
|
||||
|
@ -124,7 +124,7 @@ int libp2p_routing_dht_handshake(struct SessionContext* context) {
|
|||
* @param buffer_size the length of the results
|
||||
* @returns true(1) on success, false(0) otherwise
|
||||
*/
|
||||
int libp2p_routing_dht_handle_ping(struct Libp2pMessage* message, unsigned char** buffer, size_t *buffer_size) {
|
||||
int libp2p_routing_dht_handle_ping(struct KademliaMessage* message, unsigned char** buffer, size_t *buffer_size) {
|
||||
// just turn message back into a protobuf and send it back...
|
||||
return libp2p_routing_dht_protobuf_message(message, buffer, buffer_size);
|
||||
}
|
||||
|
@ -137,7 +137,7 @@ int libp2p_routing_dht_handle_ping(struct Libp2pMessage* message, unsigned char*
|
|||
* @param providerstore the list of peers that can provide things
|
||||
* @returns true(1) on success, false(0) otherwise
|
||||
*/
|
||||
int libp2p_routing_dht_handle_get_providers(struct SessionContext* session, struct Libp2pMessage* message, struct Peerstore* peerstore,
|
||||
int libp2p_routing_dht_handle_get_providers(struct SessionContext* session, struct KademliaMessage* message, struct Peerstore* peerstore,
|
||||
struct ProviderStore* providerstore, unsigned char** results, size_t* results_size) {
|
||||
unsigned char* peer_id = NULL;
|
||||
int peer_id_size = 0;
|
||||
|
@ -228,7 +228,7 @@ struct MultiAddress* libp2p_routing_dht_find_peer_ip_multiaddress(struct Libp2pL
|
|||
* @param result_buffer_size the size of the result buffer
|
||||
* @returns true(1) on success, otherwise false(0)
|
||||
*/
|
||||
int libp2p_routing_dht_handle_add_provider(struct SessionContext* session, struct Libp2pMessage* message,
|
||||
int libp2p_routing_dht_handle_add_provider(struct SessionContext* session, struct KademliaMessage* message,
|
||||
struct Peerstore* peerstore, struct ProviderStore* providerstore, unsigned char** result_buffer, size_t* result_buffer_size) {
|
||||
int retVal = 0;
|
||||
struct Libp2pPeer *peer = NULL;
|
||||
|
@ -315,7 +315,7 @@ int libp2p_routing_dht_handle_add_provider(struct SessionContext* session, struc
|
|||
* @param result_buffer_size the size of the results
|
||||
* @returns true(1) on success, otherwise false(0)
|
||||
*/
|
||||
int libp2p_routing_dht_handle_get_value(struct SessionContext* session, struct Libp2pMessage* message,
|
||||
int libp2p_routing_dht_handle_get_value(struct SessionContext* session, struct KademliaMessage* message,
|
||||
struct Peerstore* peerstore, struct ProviderStore* providerstore, unsigned char** result_buffer, size_t *result_buffer_size) {
|
||||
|
||||
struct Datastore* datastore = session->datastore;
|
||||
|
@ -359,7 +359,7 @@ int libp2p_routing_dht_handle_get_value(struct SessionContext* session, struct L
|
|||
* @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 Libp2pMessage* message,
|
||||
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
|
||||
return 0;
|
||||
|
@ -375,7 +375,7 @@ int libp2p_routing_dht_handle_put_value(struct SessionContext* session, struct L
|
|||
* @param result_buffer_size the size of the results
|
||||
* @returns true(1) on success, otherwise false(0)
|
||||
*/
|
||||
int libp2p_routing_dht_handle_find_node(struct SessionContext* session, struct Libp2pMessage* message,
|
||||
int libp2p_routing_dht_handle_find_node(struct SessionContext* session, struct KademliaMessage* message,
|
||||
struct Peerstore* peerstore, struct ProviderStore* providerstore, unsigned char** result_buffer, size_t *result_buffer_size) {
|
||||
// look through peer store
|
||||
struct Libp2pPeer* peer = libp2p_peerstore_get_peer(peerstore, (unsigned char*)message->key, message->key_size);
|
||||
|
@ -402,7 +402,7 @@ int libp2p_routing_dht_handle_message(struct SessionContext* session, struct Pee
|
|||
unsigned char* buffer = NULL, *result_buffer = NULL;
|
||||
size_t buffer_size = 0, result_buffer_size = 0;
|
||||
int retVal = 0;
|
||||
struct Libp2pMessage* message = NULL;
|
||||
struct KademliaMessage* message = NULL;
|
||||
|
||||
// read from stream
|
||||
if (!session->default_stream->read(session, &buffer, &buffer_size, 5))
|
||||
|
|
|
@ -580,6 +580,7 @@ int libp2p_secio_unencrypted_read(struct SessionContext* session, unsigned char*
|
|||
read_this_time = 0;
|
||||
if ( (errno == EAGAIN) || (errno == EWOULDBLOCK)) {
|
||||
// TODO: use epoll or select to wait for socket to be writable
|
||||
libp2p_logger_debug("secio", "Attempted read, but got EAGAIN or EWOULDBLOCK. Code %d.\n", errno);
|
||||
return 0;
|
||||
} else {
|
||||
libp2p_logger_error("secio", "Error in libp2p_secio_unencrypted_read: %s\n", strerror(errno));
|
||||
|
@ -587,16 +588,17 @@ int libp2p_secio_unencrypted_read(struct SessionContext* session, unsigned char*
|
|||
}
|
||||
}
|
||||
if (read == 0 && size[0] == 10) {
|
||||
// a spurious \n
|
||||
// write over this value by not adding it
|
||||
libp2p_logger_error("secio", "Spurrious newline found.\n");
|
||||
} else {
|
||||
left = left - read_this_time;
|
||||
read += read_this_time;
|
||||
}
|
||||
} while (left > 0);
|
||||
buffer_size = ntohl(buffer_size);
|
||||
if (buffer_size == 0)
|
||||
if (buffer_size == 0) {
|
||||
libp2p_logger_error("secio", "unencrypted read buffer size is 0.\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
// now read the number of bytes we've found, minus the 4 that we just read
|
||||
left = buffer_size;
|
||||
|
@ -611,6 +613,7 @@ int libp2p_secio_unencrypted_read(struct SessionContext* session, unsigned char*
|
|||
if ( (errno == EAGAIN) || (errno == EWOULDBLOCK)) {
|
||||
// TODO: use epoll or select to wait for socket to be writable
|
||||
} else {
|
||||
libp2p_logger_error("secio", "read from socket returned %d.\n", errno);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
|
|
@ -208,8 +208,8 @@ int test_record_peer_protobuf() {
|
|||
int test_record_message_protobuf() {
|
||||
int retVal = 0;
|
||||
struct Libp2pPeer* closer_peer = NULL;
|
||||
struct Libp2pMessage* message = NULL;
|
||||
struct Libp2pMessage* result = NULL;
|
||||
struct KademliaMessage* message = NULL;
|
||||
struct KademliaMessage* result = NULL;
|
||||
struct MultiAddress *ma_result = NULL;
|
||||
char* buffer = NULL;
|
||||
size_t buffer_len = 0;
|
||||
|
|
Loading…
Reference in a new issue