2014 network limit 1.0a +utils +toc -doc -drmonero

commands and options for network limiting
works very well e.g. for 50 KiB/sec up and down
ToS (QoS) flag
peer number limit
TODO some spikes in ingress/download
TODO problems when other up and down limit
added "otshell utils" - simple logging (with colors, text files channels)

1 files changed, 116 insertions, 0 deletions

diff --git a/contrib/otshell_utils/ccolor.cpp b/contrib/otshell_utils/ccolor.cpp
new file mode 100644
index 000000000..cd93e0de7
--- /dev/null
+++ b/contrib/otshell_utils/ccolor.cpp
@@ -0,0 +1,116 @@
+#include "ccolor.hpp"
+#include <cstdarg>
+
+// from http://stackoverflow.com/questions/2616906/how-do-i-output-coloured-text-to-a-linux-terminal
+// from http://wiznet.gr/src/ccolor.zip
+// edited by rfree - as part of https://github.com/rfree/Open-Transactions/
+
+using namespace std;
+
+#ifdef _MSC_VER
+
+#define snprintf c99_snprintf
+
+inline int c99_vsnprintf(char* str, size_t size, const char* format, va_list ap) {
+	int count = -1;
+	if (size != 0)
+		 count = _vsnprintf_s(str, size, _TRUNCATE, format, ap);
+	if (count == -1)
+		 count = _vscprintf(format, ap);
+	return count;
+}
+
+inline int c99_snprintf(char* str, size_t size, const char* format, ...) {
+	int count;
+	va_list ap;
+	va_start(ap, format);
+	count = c99_vsnprintf(str, size, format, ap);
+	va_end(ap);
+	return count;
+}
+#endif // _MSC_VER
+
+#define CC_CONSOLE_COLOR_DEFAULT "\033[0m"
+#define CC_FORECOLOR(C) "\033[" #C "m"
+#define CC_BACKCOLOR(C) "\033[" #C "m"
+#define CC_ATTR(A) "\033[" #A "m"
+
+namespace zkr
+{
+	enum Color
+	{
+		Black,
+		Red,
+		Green,
+		Yellow,
+		Blue,
+		Magenta,
+		Cyan,
+		White,
+		Default = 9
+	};
+
+	enum Attributes
+	{
+		Reset,
+		Bright,
+		Dim,
+		Underline,
+		Blink,
+		Reverse,
+		Hidden
+	};
+
+	char * cc::color(int attr, int fg, int bg)
+	{
+				static const int size = 20;
+        static char command[size];
+
+        /* Command is the control command to the terminal */
+        snprintf(command, size, "%c[%d;%d;%dm", 0x1B, attr, fg + 30, bg + 40);
+        return command;
+	}
+
+
+	const char *cc::console = CC_CONSOLE_COLOR_DEFAULT;
+	const char *cc::underline = CC_ATTR(4);
+	const char *cc::bold = CC_ATTR(1);
+
+	const char *cc::fore::black = CC_FORECOLOR(30);
+	const char *cc::fore::blue = CC_FORECOLOR(34);
+	const char *cc::fore::red = CC_FORECOLOR(31);
+	const char *cc::fore::magenta = CC_FORECOLOR(35);
+	const char *cc::fore::green = CC_FORECOLOR(92);
+	const char *cc::fore::cyan = CC_FORECOLOR(36);
+	const char *cc::fore::yellow = CC_FORECOLOR(33);
+	const char *cc::fore::white = CC_FORECOLOR(37);
+	const char *cc::fore::console = CC_FORECOLOR(39);
+
+	const char *cc::fore::lightblack = CC_FORECOLOR(90);
+	const char *cc::fore::lightblue = CC_FORECOLOR(94);
+	const char *cc::fore::lightred = CC_FORECOLOR(91);
+	const char *cc::fore::lightmagenta = CC_FORECOLOR(95);
+	const char *cc::fore::lightgreen = CC_FORECOLOR(92);
+	const char *cc::fore::lightcyan = CC_FORECOLOR(96);
+	const char *cc::fore::lightyellow = CC_FORECOLOR(93);
+	const char *cc::fore::lightwhite = CC_FORECOLOR(97);
+
+	const char *cc::back::black = CC_BACKCOLOR(40);
+	const char *cc::back::blue = CC_BACKCOLOR(44);
+	const char *cc::back::red = CC_BACKCOLOR(41);
+	const char *cc::back::magenta = CC_BACKCOLOR(45);
+	const char *cc::back::green = CC_BACKCOLOR(42);
+	const char *cc::back::cyan = CC_BACKCOLOR(46);
+	const char *cc::back::yellow = CC_BACKCOLOR(43);
+	const char *cc::back::white = CC_BACKCOLOR(47);
+	const char *cc::back::console = CC_BACKCOLOR(49);
+
+	const char *cc::back::lightblack = CC_BACKCOLOR(100);
+	const char *cc::back::lightblue = CC_BACKCOLOR(104);
+	const char *cc::back::lightred = CC_BACKCOLOR(101);
+	const char *cc::back::lightmagenta = CC_BACKCOLOR(105);
+	const char *cc::back::lightgreen = CC_BACKCOLOR(102);
+	const char *cc::back::lightcyan = CC_BACKCOLOR(106);
+	const char *cc::back::lightyellow = CC_BACKCOLOR(103);
+	const char *cc::back::lightwhite = CC_BACKCOLOR(107);
+}