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-rw-r--r--louloulibs/logger/logger.hpp74
-rw-r--r--louloulibs/network/credentials_manager.cpp6
-rw-r--r--louloulibs/network/poller.cpp14
-rw-r--r--louloulibs/network/tcp_socket_handler.cpp40
-rw-r--r--louloulibs/xmpp/adhoc_commands_handler.cpp2
-rw-r--r--louloulibs/xmpp/xmpp_component.cpp20
-rw-r--r--louloulibs/xmpp/xmpp_parser.cpp6
7 files changed, 103 insertions, 59 deletions
diff --git a/louloulibs/logger/logger.hpp b/louloulibs/logger/logger.hpp
index 3547513..8ff4dcd 100644
--- a/louloulibs/logger/logger.hpp
+++ b/louloulibs/logger/logger.hpp
@@ -33,21 +33,6 @@
# define __FILENAME__ __FILE__
#endif
-#define WHERE\
- __FILENAME__ << ":" << __LINE__
-
-#define log_debug(text)\
- Logger::instance()->get_stream(debug_lvl) << SD_DEBUG << WHERE << ":\t" << text << std::endl
-
-#define log_info(text)\
- Logger::instance()->get_stream(info_lvl) << SD_INFO << WHERE << ":\t" << text << std::endl
-
-#define log_warning(text)\
- Logger::instance()->get_stream(warning_lvl) << SD_WARNING << WHERE << ":\t" << text << std::endl
-
-#define log_error(text)\
- Logger::instance()->get_stream(error_lvl) << SD_ERR << WHERE << ":\t" << text << std::endl
-
/**
* Juste a structure representing a stream doing nothing with its input.
*/
@@ -79,4 +64,63 @@ private:
std::ostream stream;
};
+#define WHERE __FILENAME__, ":", __LINE__, ":\t"
+
+namespace logging_details
+{
+ template <typename T>
+ void log(std::ostream& os, const T& arg)
+ {
+ os << arg << std::endl;
+ }
+
+ template <typename T, typename... U>
+ void log(std::ostream& os, const T& first, U&&... rest)
+ {
+ os << first;
+ log(os, std::forward<U>(rest)...);
+ }
+
+ template <typename... U>
+ void log_debug(U&&... args)
+ {
+ auto& os = Logger::instance()->get_stream(debug_lvl);
+ os << SD_DEBUG;
+ log(os, std::forward<U>(args)...);
+ }
+
+ template <typename... U>
+ void log_info(U&&... args)
+ {
+ auto& os = Logger::instance()->get_stream(info_lvl);
+ os << SD_INFO;
+ log(os, std::forward<U>(args)...);
+ }
+
+ template <typename... U>
+ void log_warning(U&&... args)
+ {
+ auto& os = Logger::instance()->get_stream(warning_lvl);
+ os << SD_WARNING;
+ log(os, std::forward<U>(args)...);
+ }
+
+ template <typename... U>
+ void log_error(U&&... args)
+ {
+ auto& os = Logger::instance()->get_stream(error_lvl);
+ os << SD_ERR;
+ log(os, std::forward<U>(args)...);
+ }
+}
+
+#define log_info(...) logging_details::log_info(WHERE, __VA_ARGS__)
+
+#define log_warning(...) logging_details::log_warning(WHERE, __VA_ARGS__)
+
+#define log_error(...) logging_details::log_error(WHERE, __VA_ARGS__)
+
+#define log_debug(...) logging_details::log_debug(WHERE, __VA_ARGS__)
+
+
#endif // LOGGER_INCLUDED
diff --git a/louloulibs/network/credentials_manager.cpp b/louloulibs/network/credentials_manager.cpp
index c5b8493..ee83c3b 100644
--- a/louloulibs/network/credentials_manager.cpp
+++ b/louloulibs/network/credentials_manager.cpp
@@ -41,7 +41,7 @@ void BasicCredentialsManager::verify_certificate_chain(const std::string& type,
const std::string& purported_hostname,
const std::vector<Botan::X509_Certificate>& certs)
{
- log_debug("Checking remote certificate (" << type << ") for hostname " << purported_hostname);
+ log_debug("Checking remote certificate (", type, ") for hostname ", purported_hostname);
try
{
Botan::Credentials_Manager::verify_certificate_chain(type, purported_hostname, certs);
@@ -49,7 +49,7 @@ void BasicCredentialsManager::verify_certificate_chain(const std::string& type,
}
catch (const std::exception& tls_exception)
{
- log_warning("TLS certificate check failed: " << tls_exception.what());
+ log_warning("TLS certificate check failed: ", tls_exception.what());
if (!this->trusted_fingerprint.empty() && !certs.empty() &&
this->trusted_fingerprint == certs[0].fingerprint() &&
certs[0].matches_dns_name(purported_hostname))
@@ -78,7 +78,7 @@ void BasicCredentialsManager::load_certs()
try
{
Botan::DataSource_Stream bundle(path);
- log_debug("Using ca bundle: " << path);
+ log_debug("Using ca bundle: ", path);
while (!bundle.end_of_data() && bundle.check_available(27))
{
// TODO: remove this work-around for Botan 1.11.29
diff --git a/louloulibs/network/poller.cpp b/louloulibs/network/poller.cpp
index 959567e..8a6fd97 100644
--- a/louloulibs/network/poller.cpp
+++ b/louloulibs/network/poller.cpp
@@ -20,7 +20,7 @@ Poller::Poller()
this->epfd = ::epoll_create1(0);
if (this->epfd == -1)
{
- log_error("epoll failed: " << strerror(errno));
+ log_error("epoll failed: ", strerror(errno));
throw std::runtime_error("Could not create epoll instance");
}
#endif
@@ -54,7 +54,7 @@ void Poller::add_socket_handler(SocketHandler* socket_handler)
const int res = ::epoll_ctl(this->epfd, EPOLL_CTL_ADD, socket_handler->get_socket(), &event);
if (res == -1)
{
- log_error("epoll_ctl failed: " << strerror(errno));
+ log_error("epoll_ctl failed: ", strerror(errno));
throw std::runtime_error("Could not add socket to epoll");
}
#endif
@@ -86,7 +86,7 @@ void Poller::remove_socket_handler(const socket_t socket)
const int res = ::epoll_ctl(this->epfd, EPOLL_CTL_DEL, socket, nullptr);
if (res == -1)
{
- log_error("epoll_ctl failed: " << strerror(errno));
+ log_error("epoll_ctl failed: ", strerror(errno));
throw std::runtime_error("Could not remove socket from epoll");
}
#endif
@@ -109,7 +109,7 @@ void Poller::watch_send_events(SocketHandler* socket_handler)
const int res = ::epoll_ctl(this->epfd, EPOLL_CTL_MOD, socket_handler->get_socket(), &event);
if (res == -1)
{
- log_error("epoll_ctl failed: " << strerror(errno));
+ log_error("epoll_ctl failed: ", strerror(errno));
throw std::runtime_error("Could not modify socket flags in epoll");
}
#endif
@@ -132,7 +132,7 @@ void Poller::stop_watching_send_events(SocketHandler* socket_handler)
const int res = ::epoll_ctl(this->epfd, EPOLL_CTL_MOD, socket_handler->get_socket(), &event);
if (res == -1)
{
- log_error("epoll_ctl failed: " << strerror(errno));
+ log_error("epoll_ctl failed: ", strerror(errno));
throw std::runtime_error("Could not modify socket flags in epoll");
}
#endif
@@ -165,7 +165,7 @@ int Poller::poll(const std::chrono::milliseconds& timeout)
{
if (errno == EINTR)
return true;
- log_error("poll failed: " << strerror(errno));
+ log_error("poll failed: ", strerror(errno));
throw std::runtime_error("Poll failed");
}
// We cannot possibly have more ready events than the number of fds we are
@@ -205,7 +205,7 @@ int Poller::poll(const std::chrono::milliseconds& timeout)
{
if (errno == EINTR)
return 0;
- log_error("epoll wait: " << strerror(errno));
+ log_error("epoll wait: ", strerror(errno));
throw std::runtime_error("Epoll_wait failed");
}
for (int i = 0; i < nb_events; ++i)
diff --git a/louloulibs/network/tcp_socket_handler.cpp b/louloulibs/network/tcp_socket_handler.cpp
index 81369dd..5420b1c 100644
--- a/louloulibs/network/tcp_socket_handler.cpp
+++ b/louloulibs/network/tcp_socket_handler.cpp
@@ -64,8 +64,8 @@ void TCPSocketHandler::init_socket(const struct addrinfo* rp)
struct addrinfo* result;
int err = ::getaddrinfo(this->bind_addr.data(), nullptr, nullptr, &result);
if (err != 0 || !result)
- log_error("Failed to bind socket to " << this->bind_addr << ": "
- << gai_strerror(err));
+ log_error("Failed to bind socket to ", this->bind_addr, ": ",
+ gai_strerror(err));
else
{
utils::ScopeGuard sg([result](){ freeaddrinfo(result); });
@@ -79,15 +79,15 @@ void TCPSocketHandler::init_socket(const struct addrinfo* rp)
break;
}
if (!rp)
- log_error("Failed to bind socket to " << this->bind_addr << ": "
- << strerror(bind_error));
+ log_error("Failed to bind socket to ", this->bind_addr, ": ",
+ strerror(bind_error));
else
- log_info("Socket successfully bound to " << this->bind_addr);
+ log_info("Socket successfully bound to ", this->bind_addr);
}
}
int optval = 1;
if (::setsockopt(this->socket, SOL_SOCKET, SO_KEEPALIVE, &optval, sizeof(optval)) == -1)
- log_warning("Failed to enable TCP keepalive on socket: " << strerror(errno));
+ log_warning("Failed to enable TCP keepalive on socket: ", strerror(errno));
// Set the socket on non-blocking mode. This is useful to receive a EAGAIN
// error when connect() would block, to not block the whole process if a
// remote is not responsive.
@@ -113,7 +113,7 @@ void TCPSocketHandler::connect(const std::string& address, const std::string& po
// this is the first call of this function.
if (!this->resolver.is_resolved())
{
- log_info("Trying to connect to " << address << ":" << port);
+ log_info("Trying to connect to ", address, ":", port);
// Start the asynchronous process of resolving the hostname. Once
// the addresses have been found and `resolved` has been set to true
// (but connecting will still be false), TCPSocketHandler::connect()
@@ -161,7 +161,7 @@ void TCPSocketHandler::connect(const std::string& address, const std::string& po
this->init_socket(rp);
}
catch (const std::runtime_error& error) {
- log_error("Failed to init socket: " << error.what());
+ log_error("Failed to init socket: ", error.what());
break;
}
}
@@ -204,7 +204,7 @@ void TCPSocketHandler::connect(const std::string& address, const std::string& po
"connection_timeout"s + std::to_string(this->socket)));
return ;
}
- log_info("Connection failed:" << strerror(errno));
+ log_info("Connection failed:", strerror(errno));
}
log_error("All connection attempts failed.");
this->close();
@@ -268,9 +268,9 @@ ssize_t TCPSocketHandler::do_recv(void* recv_buf, const size_t buf_size)
else if (-1 == size)
{
if (this->connecting)
- log_warning("Error connecting: " << strerror(errno));
+ log_warning("Error connecting: ", strerror(errno));
else
- log_warning("Error while reading from socket: " << strerror(errno));
+ log_warning("Error while reading from socket: ", strerror(errno));
// Remember if we were connecting, or already connected when this
// happened, because close() sets this->connecting to false
const auto were_connecting = this->connecting;
@@ -300,7 +300,7 @@ void TCPSocketHandler::on_send()
ssize_t res = ::sendmsg(this->socket, &msg, MSG_NOSIGNAL);
if (res < 0)
{
- log_error("sendmsg failed: " << strerror(errno));
+ log_error("sendmsg failed: ", strerror(errno));
this->on_connection_close(strerror(errno));
this->close();
}
@@ -351,9 +351,9 @@ void TCPSocketHandler::close()
void TCPSocketHandler::display_resolved_ip(struct addrinfo* rp) const
{
if (rp->ai_family == AF_INET)
- log_debug("Trying IPv4 address " << addr_to_string(rp));
+ log_debug("Trying IPv4 address ", addr_to_string(rp));
else if (rp->ai_family == AF_INET6)
- log_debug("Trying IPv6 address " << addr_to_string(rp));
+ log_debug("Trying IPv6 address ", addr_to_string(rp));
}
void TCPSocketHandler::send_data(std::string&& data)
@@ -478,18 +478,18 @@ void TCPSocketHandler::tls_output_fn(const Botan::byte* data, size_t size)
void TCPSocketHandler::tls_alert_cb(Botan::TLS::Alert alert, const Botan::byte*, size_t)
{
- log_debug("tls_alert: " << alert.type_string());
+ log_debug("tls_alert: ", alert.type_string());
}
bool TCPSocketHandler::tls_handshake_cb(const Botan::TLS::Session& session)
{
- log_debug("Handshake with " << session.server_info().hostname() << " complete."
- << " Version: " << session.version().to_string()
- << " using " << session.ciphersuite().to_string());
+ log_debug("Handshake with ", session.server_info().hostname(), " complete.",
+ " Version: ", session.version().to_string(),
+ " using ", session.ciphersuite().to_string());
if (!session.session_id().empty())
- log_debug("Session ID " << Botan::hex_encode(session.session_id()));
+ log_debug("Session ID ", Botan::hex_encode(session.session_id()));
if (!session.session_ticket().empty())
- log_debug("Session ticket " << Botan::hex_encode(session.session_ticket()));
+ log_debug("Session ticket ", Botan::hex_encode(session.session_ticket()));
return true;
}
diff --git a/louloulibs/xmpp/adhoc_commands_handler.cpp b/louloulibs/xmpp/adhoc_commands_handler.cpp
index 714c440..17c4e67 100644
--- a/louloulibs/xmpp/adhoc_commands_handler.cpp
+++ b/louloulibs/xmpp/adhoc_commands_handler.cpp
@@ -119,5 +119,5 @@ void AdhocCommandsHandler::remove_session(const std::string& session_id, const s
this->sessions.erase(session_it);
return ;
}
- log_error("Tried to remove ad-hoc session for [" << session_id << ", " << initiator_jid << "] but none found");
+ log_error("Tried to remove ad-hoc session for [", session_id, ", ", initiator_jid, "] but none found");
}
diff --git a/louloulibs/xmpp/xmpp_component.cpp b/louloulibs/xmpp/xmpp_component.cpp
index b92d9a3..1be7a06 100644
--- a/louloulibs/xmpp/xmpp_component.cpp
+++ b/louloulibs/xmpp/xmpp_component.cpp
@@ -72,14 +72,14 @@ bool XmppComponent::is_document_open() const
void XmppComponent::send_stanza(const Stanza& stanza)
{
std::string str = stanza.to_string();
- log_debug("XMPP SENDING: " << str);
+ log_debug("XMPP SENDING: ", str);
this->send_data(std::move(str));
}
void XmppComponent::on_connection_failed(const std::string& reason)
{
this->first_connection_try = false;
- log_error("Failed to connect to the XMPP server: " << reason);
+ log_error("Failed to connect to the XMPP server: ", reason);
#ifdef SYSTEMD_FOUND
sd_notifyf(0, "STATUS=Failed to connect to the XMPP server: %s", reason.data());
#endif
@@ -91,7 +91,7 @@ void XmppComponent::on_connected()
this->first_connection_try = true;
auto data = "<stream:stream to='"s + this->served_hostname + \
"' xmlns:stream='http://etherx.jabber.org/streams' xmlns='" COMPONENT_NS "'>";
- log_debug("XMPP SENDING: " << data);
+ log_debug("XMPP SENDING: ", data);
this->send_data(std::move(data));
this->doc_open = true;
// We may have some pending data to send: this happens when we try to send
@@ -104,7 +104,7 @@ void XmppComponent::on_connection_close(const std::string& error)
if (error.empty())
log_info("XMPP server closed connection");
else
- log_info("XMPP server closed connection: " << error);
+ log_info("XMPP server closed connection: ", error);
}
void XmppComponent::parse_in_buffer(const size_t size)
@@ -125,7 +125,7 @@ void XmppComponent::parse_in_buffer(const size_t size)
void XmppComponent::on_remote_stream_open(const XmlNode& node)
{
- log_debug("XMPP RECEIVING: " << node.to_string());
+ log_debug("XMPP RECEIVING: ", node.to_string());
this->stream_id = node.get_tag("id");
if (this->stream_id.empty())
{
@@ -147,13 +147,13 @@ void XmppComponent::on_remote_stream_open(const XmlNode& node)
digest[HASH_LENGTH * 2] = '\0';
auto data = "<handshake xmlns='" COMPONENT_NS "'>"s + digest + "</handshake>";
- log_debug("XMPP SENDING: " << data);
+ log_debug("XMPP SENDING: ", data);
this->send_data(std::move(data));
}
void XmppComponent::on_remote_stream_close(const XmlNode& node)
{
- log_debug("XMPP RECEIVING: " << node.to_string());
+ log_debug("XMPP RECEIVING: ", node.to_string());
this->doc_open = false;
}
@@ -164,7 +164,7 @@ void XmppComponent::reset()
void XmppComponent::on_stanza(const Stanza& stanza)
{
- log_debug("XMPP RECEIVING: " << stanza.to_string());
+ log_debug("XMPP RECEIVING: ", stanza.to_string());
std::function<void(const Stanza&)> handler;
try
{
@@ -172,7 +172,7 @@ void XmppComponent::on_stanza(const Stanza& stanza)
}
catch (const std::out_of_range& exception)
{
- log_warning("No handler for stanza of type " << stanza.get_name());
+ log_warning("No handler for stanza of type ", stanza.get_name());
return;
}
handler(stanza);
@@ -257,7 +257,7 @@ void XmppComponent::handle_error(const Stanza& stanza)
std::string error_message("Unspecified error");
if (text)
error_message = text->get_inner();
- log_error("Stream error received from the XMPP server: " << error_message);
+ log_error("Stream error received from the XMPP server: ", error_message);
#ifdef SYSTEMD_FOUND
if (!this->ever_auth)
sd_notifyf(0, "STATUS=Failed to authenticate to the XMPP server: %s", error_message.data());
diff --git a/louloulibs/xmpp/xmpp_parser.cpp b/louloulibs/xmpp/xmpp_parser.cpp
index dc12000..0488be9 100644
--- a/louloulibs/xmpp/xmpp_parser.cpp
+++ b/louloulibs/xmpp/xmpp_parser.cpp
@@ -56,7 +56,7 @@ int XmppParser::feed(const char* data, const int len, const bool is_final)
int res = XML_Parse(this->parser, data, len, is_final);
if (res == XML_STATUS_ERROR &&
(XML_GetErrorCode(this->parser) != XML_ERROR_FINISHED))
- log_error("Xml_Parse encountered an error: " <<
+ log_error("Xml_Parse encountered an error: ",
XML_ErrorString(XML_GetErrorCode(this->parser)));
return res;
}
@@ -65,7 +65,7 @@ int XmppParser::parse(const int len, const bool is_final)
{
int res = XML_ParseBuffer(this->parser, len, is_final);
if (res == XML_STATUS_ERROR)
- log_error("Xml_Parsebuffer encountered an error: " <<
+ log_error("Xml_Parsebuffer encountered an error: ",
XML_ErrorString(XML_GetErrorCode(this->parser)));
return res;
}
@@ -139,7 +139,7 @@ void XmppParser::stanza_event(const Stanza& stanza) const
try {
callback(stanza);
} catch (const std::exception& e) {
- log_error("Unhandled exception: " << e.what());
+ log_error("Unhandled exception: ", e.what());
}
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 02:02:34 +0000