Logging become public

include/i3ipc++/log.hpp

@@ -0,0 +1,86 @@
+#pragma once
+
+#include <ostream>
+#include <vector>
+#include <auss.hpp>
+
+/**
+ * @addtogroup logging Logging
+ * @{
+ */
+
+namespace i3ipc {
+
+/**
+ * @brief Common logging outputs
+ */
+extern std::vector<std::ostream*>  g_logging_outs;
+
+/**
+ * @brief Logging outputs for error messages
+ */
+extern std::vector<std::ostream*>  g_logging_err_outs;
+
+/**
+ * @brief Put to a logging outputs some dtat
+ * @param  data  data, that you want to put to the logging outputs
+ * @param  err  is your information is error report or something that must be putted to the error logging outputs
+ */
+template<typename T>
+inline void  log(const T&  data, const bool  err=false) {
+	for (auto  out : (err ? g_logging_err_outs : g_logging_outs)) {
+		*out << data << std::endl;
+	}
+}
+
+template<>
+inline void  log(const auss_t&  data, const bool  err) {
+	log(data.to_string());
+}
+
+}
+
+/**
+ * Internal macro used in I3IPC_*-logging macros
+ */
+#define I3IPC_LOG(T, ERR) \
+	::i3ipc::log((T), (ERR));
+
+/**
+ * Put information message to log
+ * @param T message
+ */
+#define I3IPC_INFO(T) I3IPC_LOG(auss_t() << "i: " << T, false)
+
+/**
+ * Put error message to log
+ * @param T message
+ */
+#define I3IPC_ERR(T) I3IPC_LOG(auss_t() << "E: " << T, true)
+
+/**
+ * Put warning message to log
+ * @param T message
+ */
+#define I3IPC_WARN(T) I3IPC_LOG(auss_t() << "W: " << T, true)
+
+#ifdef DEBUG
+
+/**
+ * Put debug message to log
+ * @param T message
+ */
+#define I3IPC_DEBUG(T) I3IPC_LOG(auss_t() << "D: " << T, true)
+
+#else
+
+/**
+ * Put debug message to log
+ * @param T message
+ */
+#define I3IPC_DEBUG(T)
+#endif
+
+/**
+ * @}
+ */