1 files changed, 0 insertions, 139 deletions
diff --git a/src/logging.cc b/src/logging.cc
deleted file mode 100644
index fb9ac9ea..00000000
--- a/src/logging.cc
+++ /dev/null
@@ -1,139 +0,0 @@
-// Copyright 2019 Roman Perepelitsa.
-//
-// This file is part of GitStatus.
-//
-// GitStatus is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// GitStatus is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
-
-#include "logging.h"
-
-#include <pthread.h>
-#include <time.h>
-
-#include <cerrno>
-#include <cstdio>
-#include <cstring>
-#include <ctime>
-#include <mutex>
-#include <string>
-
-namespace gitstatus {
-
-namespace internal_logging {
-
-namespace {
-
-std::mutex g_log_mutex;
-
-constexpr char kHexLower[] = {'0', '1', '2', '3', '4', '5', '6', '7',
-                              '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
-
-void FormatThreadId(char (&out)[2 * sizeof(std::uintptr_t) + 1]) {
-  std::uintptr_t tid = (std::uintptr_t)pthread_self();
-  char* p = out + sizeof(out) - 1;
-  *p = 0;
-  do {
-    --p;
-    *p = kHexLower[tid & 0xF];
-    tid >>= 4;
-  } while (p != out);
-}
-
-void FormatCurrentTime(char (&out)[64]) {
-  std::time_t time = std::time(nullptr);
-  struct tm tm;
-  if (localtime_r(&time, &tm) != &tm || std::strftime(out, sizeof(out), "%F %T", &tm) == 0) {
-    std::strcpy(out, "undef");
-  }
-}
-
-}  // namespace
-
-LogStreamBase::LogStreamBase(const char* file, int line, LogLevel lvl)
-    : errno_(errno), file_(file), line_(line), lvl_(LogLevelStr(lvl)) {
-  strm_ = std::make_unique<std::ostringstream>();
-}
-
-void LogStreamBase::Flush() {
-  {
-    std::string msg = strm_->str();
-    char tid[2 * sizeof(std::uintptr_t) + 1];
-    FormatThreadId(tid);
-    char time[64];
-    FormatCurrentTime(time);
-
-    std::unique_lock<std::mutex> lock(g_log_mutex);
-    std::fprintf(stderr, "[%s %s %s %s:%d] %s\n", time, tid, lvl_, file_, line_, msg.c_str());
-  }
-  strm_.reset();
-  errno = errno_;
-}
-
-std::ostream& operator<<(std::ostream& strm, Errno e) {
-  // GNU C Library uses a buffer of 1024 characters for strerror(). Mimic to avoid truncations.
-  char buf[1024];
-  auto x = strerror_r(e.err, buf, sizeof(buf));
-  // There are two versions of strerror_r with different semantics. We can figure out which
-  // one we've got by looking at the result type.
-  if (std::is_same<decltype(x), int>::value) {
-    // XSI-compliant version.
-    strm << (x ? "unknown error" : buf);
-  } else if (std::is_same<decltype(x), char*>::value) {
-    // GNU-specific version.
-    strm << x;
-  } else {
-    // Something else entirely.
-    strm << "unknown error";
-  }
-  return strm;
-}
-
-}  // namespace internal_logging
-
-LogLevel g_min_log_level = INFO;
-
-const char* LogLevelStr(LogLevel lvl) {
-  switch (lvl) {
-    case DEBUG:
-      return "DEBUG";
-    case INFO:
-      return "INFO";
-    case WARN:
-      return "WARN";
-    case ERROR:
-      return "ERROR";
-    case FATAL:
-      return "FATAL";
-  }
-  return "UNKNOWN";
-}
-
-bool ParseLogLevel(const char* s, LogLevel& lvl) {
-  if (!s)
-    return false;
-  else if (!std::strcmp(s, "DEBUG"))
-    lvl = DEBUG;
-  else if (!std::strcmp(s, "INFO"))
-    lvl = INFO;
-  else if (!std::strcmp(s, "WARN"))
-    lvl = WARN;
-  else if (!std::strcmp(s, "ERROR"))
-    lvl = ERROR;
-  else if (!std::strcmp(s, "FATAL"))
-    lvl = FATAL;
-  else
-    return false;
-  return true;
-}
-
-}  // namespace gitstatus