system_cmds-643.30.1.tar.gz

[apple/system_cmds.git] / CPPUtil / UtilTerminalColor.cpp

diff --git a/CPPUtil/UtilTerminalColor.cpp b/CPPUtil/UtilTerminalColor.cpp
new file mode 100644 (file)
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+++ b/CPPUtil/UtilTerminalColor.cpp
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+//
+//  UtilTerminalColor.cpp
+//  CPPUtil
+//
+//  Created by James McIlree on 4/26/13.
+//  Copyright (c) 2013 Apple. All rights reserved.
+//
+
+#include "CPPUtil.h"
+
+BEGIN_UTIL_NAMESPACE
+
+#define COLOR(FGBG, CODE, BOLD) "\033[0;" BOLD FGBG CODE "m"
+
+#define ALLCOLORS(FGBG,BOLD) {\
+       COLOR(FGBG, "0", BOLD),\
+       COLOR(FGBG, "1", BOLD),\
+       COLOR(FGBG, "2", BOLD),\
+       COLOR(FGBG, "3", BOLD),\
+       COLOR(FGBG, "4", BOLD),\
+       COLOR(FGBG, "5", BOLD),\
+       COLOR(FGBG, "6", BOLD),\
+       COLOR(FGBG, "7", BOLD)\
+}
+
+static const char colorcodes[2][2][8][10] = {
+       { ALLCOLORS("3",""), ALLCOLORS("3","1;") },
+       { ALLCOLORS("4",""), ALLCOLORS("4","1;") }
+};
+
+const char* TerminalColorStringFor(kTerminalColor code, bool is_bold, bool is_background) {
+       return colorcodes[is_background ? 1 : 0][is_bold ? 1 : 0][(uint32_t)code & 7];
+}
+
+const char* TerminalColorResetString(void) {
+       return "\033[0m";
+}
+
+END_UTIL_NAMESPACE