Adding upstream version 2.13.6.upstream/2.13.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 203 insertions, 0 deletions

diff --git a/lib/base/console.cpp b/lib/base/console.cpp
new file mode 100644
index 0000000..99a5fad
--- /dev/null
+++ b/lib/base/console.cpp
@@ -0,0 +1,203 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#include "base/console.hpp"
+#include "base/initialize.hpp"
+#include <iostream>
+
+using namespace icinga;
+
+static ConsoleType l_ConsoleType = Console_Dumb;
+
+static void InitializeConsole()
+{
+	l_ConsoleType = Console_Dumb;
+
+#ifndef _WIN32
+	if (isatty(1))
+		l_ConsoleType = Console_VT100;
+#else /* _WIN32 */
+	l_ConsoleType = Console_Windows;
+#endif /* _WIN32 */
+}
+
+INITIALIZE_ONCE(InitializeConsole);
+
+ConsoleColorTag::ConsoleColorTag(int color, ConsoleType consoleType)
+	: m_Color(color), m_ConsoleType(consoleType)
+{ }
+
+std::ostream& icinga::operator<<(std::ostream& fp, const ConsoleColorTag& cct)
+{
+#ifndef _WIN32
+	if (cct.m_ConsoleType == Console_VT100 || Console::GetType(fp) == Console_VT100)
+		Console::PrintVT100ColorCode(fp, cct.m_Color);
+#else /* _WIN32 */
+	if (Console::GetType(fp) == Console_Windows) {
+		fp.flush();
+		Console::SetWindowsConsoleColor(fp, cct.m_Color);
+	}
+#endif /* _WIN32 */
+
+	return fp;
+}
+
+void Console::SetType(std::ostream& fp, ConsoleType type)
+{
+	if (&fp == &std::cout || &fp == &std::cerr)
+	l_ConsoleType = type;
+}
+
+ConsoleType Console::GetType(std::ostream& fp)
+{
+	if (&fp == &std::cout || &fp == &std::cerr)
+		return l_ConsoleType;
+	else
+		return Console_Dumb;
+}
+
+#ifndef _WIN32
+void Console::PrintVT100ColorCode(std::ostream& fp, int color)
+{
+	if (color == Console_Normal) {
+		fp << "\33[0m";
+		return;
+	}
+
+	switch (color & 0xff) {
+		case Console_ForegroundBlack:
+			fp << "\33[30m";
+			break;
+		case Console_ForegroundRed:
+			fp << "\33[31m";
+			break;
+		case Console_ForegroundGreen:
+			fp << "\33[32m";
+			break;
+		case Console_ForegroundYellow:
+			fp << "\33[33m";
+			break;
+		case Console_ForegroundBlue:
+			fp << "\33[34m";
+			break;
+		case Console_ForegroundMagenta:
+			fp << "\33[35m";
+			break;
+		case Console_ForegroundCyan:
+			fp << "\33[36m";
+			break;
+		case Console_ForegroundWhite:
+			fp << "\33[37m";
+			break;
+	}
+
+	switch (color & 0xff00) {
+		case Console_BackgroundBlack:
+			fp << "\33[40m";
+			break;
+		case Console_BackgroundRed:
+			fp << "\33[41m";
+			break;
+		case Console_BackgroundGreen:
+			fp << "\33[42m";
+			break;
+		case Console_BackgroundYellow:
+			fp << "\33[43m";
+			break;
+		case Console_BackgroundBlue:
+			fp << "\33[44m";
+			break;
+		case Console_BackgroundMagenta:
+			fp << "\33[45m";
+			break;
+		case Console_BackgroundCyan:
+			fp << "\33[46m";
+			break;
+		case Console_BackgroundWhite:
+			fp << "\33[47m";
+			break;
+	}
+
+	if (color & Console_Bold)
+		fp << "\33[1m";
+}
+#else /* _WIN32 */
+void Console::SetWindowsConsoleColor(std::ostream& fp, int color)
+{
+	CONSOLE_SCREEN_BUFFER_INFO consoleInfo;
+	HANDLE hConsole;
+
+	if (&fp == &std::cout)
+		hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
+	else if (&fp == &std::cerr)
+		hConsole = GetStdHandle(STD_ERROR_HANDLE);
+	else
+		return;
+
+	if (!GetConsoleScreenBufferInfo(hConsole, &consoleInfo))
+		return;
+
+	WORD attrs = 0;
+
+	if (color == Console_Normal)
+		attrs = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
+
+	switch (color & 0xff) {
+		case Console_ForegroundBlack:
+			attrs |= 0;
+			break;
+		case Console_ForegroundRed:
+			attrs |= FOREGROUND_RED;
+			break;
+		case Console_ForegroundGreen:
+			attrs |= FOREGROUND_GREEN;
+			break;
+		case Console_ForegroundYellow:
+			attrs |= FOREGROUND_RED | FOREGROUND_GREEN;
+			break;
+		case Console_ForegroundBlue:
+			attrs |= FOREGROUND_BLUE;
+			break;
+		case Console_ForegroundMagenta:
+			attrs |= FOREGROUND_RED | FOREGROUND_BLUE;
+			break;
+		case Console_ForegroundCyan:
+			attrs |= FOREGROUND_GREEN | FOREGROUND_BLUE;
+			break;
+		case Console_ForegroundWhite:
+			attrs |= FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
+			break;
+	}
+
+	switch (color & 0xff00) {
+		case Console_BackgroundBlack:
+			attrs |= 0;
+			break;
+		case Console_BackgroundRed:
+			attrs |= BACKGROUND_RED;
+			break;
+		case Console_BackgroundGreen:
+			attrs |= BACKGROUND_GREEN;
+			break;
+		case Console_BackgroundYellow:
+			attrs |= BACKGROUND_RED | BACKGROUND_GREEN;
+			break;
+		case Console_BackgroundBlue:
+			attrs |= BACKGROUND_BLUE;
+			break;
+		case Console_BackgroundMagenta:
+			attrs |= BACKGROUND_RED | BACKGROUND_BLUE;
+			break;
+		case Console_BackgroundCyan:
+			attrs |= BACKGROUND_GREEN | BACKGROUND_BLUE;
+			break;
+		case Console_BackgroundWhite:
+			attrs |= BACKGROUND_RED | BACKGROUND_GREEN | BACKGROUND_BLUE;
+			break;
+	}
+
+	if (color & Console_Bold)
+		attrs |= FOREGROUND_INTENSITY;
+
+	SetConsoleTextAttribute(hConsole, attrs);
+}
+#endif /* _WIN32 */