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add colors

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-07-15 00:03:56 +02:00
commit 4c6e2acd45
56 changed files with 419 additions and 195 deletions
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27
src/math/polysat/log.cpp
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@ -1,5 +1,9 @@
#ifndef _MSC_VER
#include <unistd.h> // for isatty
#else
#include <windows.h>
#include <io.h>
#undef min
#endif
#include <utility>
@ -54,11 +58,11 @@ level_color(LogLevel msg_level)
{
switch (msg_level) {
case LogLevel::Heading1:
return "\x1B[31m"; // red
return ""; // red
case LogLevel::Heading2:
return "\x1B[33m"; // yellow
return ""; // yellow
case LogLevel::Heading3:
return "\x1B[34m"; // blue
return ""; // blue
default:
return nullptr;
}
@ -70,16 +74,20 @@ std::pair<std::ostream&, bool>
polysat_log(LogLevel msg_level, std::string fn, std::string /* pretty_fn */)
{
std::ostream& os = std::cerr;
#if 0
int const fd = fileno(stderr);
size_t width = 20;
size_t padding = width - std::min(width, fn.size());
#ifdef _MSC_VER
char const* color = nullptr;
color = level_color(msg_level);
#ifdef _MSC_VER
HANDLE hOut = GetStdHandle(STD_ERROR_HANDLE);
bool ok = hOut != INVALID_HANDLE_VALUE;
DWORD dwMode = 0;
ok = ok && GetConsoleMode(hOut, &dwMode);
dwMode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING;
ok = ok && SetConsoleMode(hOut, dwMode);
#else
char const* color = level_color(msg_level);
int const fd = _fileno(stderr);
if (color && !isatty(fd)) { color = nullptr; }
#endif
@ -87,9 +95,6 @@ polysat_log(LogLevel msg_level, std::string fn, std::string /* pretty_fn */)
os << "[" << fn << "] " << std::string(padding, ' ');
os << std::string(polysat_log_indent_level, ' ');
return {os, (bool)color};
#else
return {os, false};
#endif
}