latest SDK

foobar2000/SDK/console.h

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+//! Namespace with functions for sending text to console. All functions are fully multi-thread safe, though they must not be called during dll initialization or deinitialization (e.g. static object constructors or destructors) when service system is not available.
+namespace console
+{
+	void info(const char * p_message);
+	void error(const char * p_message);
+	void warning(const char * p_message);
+	void info_location(const playable_location & src);
+	void info_location(const metadb_handle_ptr & src);
+	void print_location(const playable_location & src);
+	void print_location(const metadb_handle_ptr & src);
+
+	void print(const char*);
+    void printf(const char*,...);
+	void printfv(const char*,va_list p_arglist);
+
+	class lineWriter {
+	public:
+		const lineWriter & operator<<( const char * msg ) const {print(msg);return *this;}
+	};
+
+	//! Usage: console::formatter() << "blah " << somenumber << " asdf" << somestring;
+	class formatter : public pfc::string_formatter {
+	public:
+		~formatter() {if (!is_empty()) console::print(get_ptr());}
+	};
+#define FB2K_console_formatter() ::console::formatter()._formatter()
+#define FB2K_console_formatter1() ::console::lineWriter()
+#define FB2K_console_print(X) ::console::print(X)
+    
+	void complain(const char * what, const char * msg);
+	void complain(const char * what, std::exception const & e);
+
+	class timer_scope {
+	public:
+		timer_scope(const char * name) : m_name(name) {m_timer.start();}
+		~timer_scope() {
+			try {
+				FB2K_console_formatter() << m_name << ": " << pfc::format_time_ex(m_timer.query(), 6);
+			} catch(...) {}
+		}
+	private:
+		pfc::hires_timer m_timer;
+		const char * const m_name;
+	};
+};
+
+//! Interface receiving console output. Do not call directly; use console namespace functions instead.
+class NOVTABLE console_receiver : public service_base {
+public:
+	virtual void print(const char * p_message,t_size p_message_length) = 0;
+
+	FB2K_MAKE_SERVICE_INTERFACE_ENTRYPOINT(console_receiver);
+};