本文整理汇总了C++中detail::write_nodes_entry方法的典型用法代码示例。如果您正苦于以下问题：C++ detail::write_nodes_entry方法的具体用法？C++ detail::write_nodes_entry怎么用？C++ detail::write_nodes_entry使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类detail的用法示例。
在下文中一共展示了detail::write_nodes_entry方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: incoming_request
// build response
void node_impl::incoming_request(msg const& m, entry& e)
{
e = entry(entry::dictionary_t);
e["y"] = "r";
e["t"] = m.message.dict_find_string_value("t");
key_desc_t top_desc[] = {
{"q", lazy_entry::string_t, 0, 0},
{"ro", lazy_entry::int_t, 0, key_desc_t::optional},
{"a", lazy_entry::dict_t, 0, key_desc_t::parse_children},
{"id", lazy_entry::string_t, 20, key_desc_t::last_child},
};
lazy_entry const* top_level[4];
char error_string[200];
if (!verify_message(&m.message, top_desc, top_level, 4, error_string, sizeof(error_string)))
{
incoming_error(e, error_string);
return;
}
e["ip"] = endpoint_to_bytes(m.addr);
char const* query = top_level[0]->string_cstr();
lazy_entry const* arg_ent = top_level[2];
bool read_only = top_level[1] && top_level[1]->int_value() != 0;
node_id id(top_level[3]->string_ptr());
// if this nodes ID doesn't match its IP, tell it what
// its IP is with an error
// don't enforce this yet
if (m_settings.enforce_node_id && !verify_id(id, m.addr.address()))
{
incoming_error(e, "invalid node ID");
return;
}
if (!read_only)
m_table.heard_about(id, m.addr);
entry& reply = e["r"];
m_rpc.add_our_id(reply);
// mirror back the other node's external port
reply["p"] = m.addr.port();
if (strcmp(query, "ping") == 0)
{
// we already have 't' and 'id' in the response
// no more left to add
}
else if (strcmp(query, "get_peers") == 0)
{
key_desc_t msg_desc[] = {
{"info_hash", lazy_entry::string_t, 20, 0},
{"noseed", lazy_entry::int_t, 0, key_desc_t::optional},
{"scrape", lazy_entry::int_t, 0, key_desc_t::optional},
};
lazy_entry const* msg_keys[3];
if (!verify_message(arg_ent, msg_desc, msg_keys, 3, error_string, sizeof(error_string)))
{
incoming_error(e, error_string);
return;
}
reply["token"] = generate_token(m.addr, msg_keys[0]->string_ptr());
sha1_hash info_hash(msg_keys[0]->string_ptr());
nodes_t n;
// always return nodes as well as peers
m_table.find_node(info_hash, n, 0);
write_nodes_entry(reply, n);
bool noseed = false;
bool scrape = false;
if (msg_keys[1] && msg_keys[1]->int_value() != 0) noseed = true;
if (msg_keys[2] && msg_keys[2]->int_value() != 0) scrape = true;
lookup_peers(info_hash, reply, noseed, scrape);
#ifdef TORRENT_DHT_VERBOSE_LOGGING
if (reply.find_key("values"))
{
TORRENT_LOG(node) << " values: " << reply["values"].list().size();
}
#endif
}
else if (strcmp(query, "find_node") == 0)
{
key_desc_t msg_desc[] = {
{"target", lazy_entry::string_t, 20, 0},
};
lazy_entry const* msg_keys[1];
if (!verify_message(arg_ent, msg_desc, msg_keys, 1, error_string, sizeof(error_string)))
{
incoming_error(e, error_string);
return;
}
//.........这里部分代码省略.........