// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// This file provides integration with Google-style "base/logging.h" assertions
// for Skia SkASSERT. If you don't want this, you can link with another file
// that provides integration with the logging of your choice.

#include "base/logging.h"
#include "base/strings/stringprintf.h"
#include "third_party/skia/include/core/SkTypes.h"

void SkLog_FileLine(const char* file,
                    int line,
                    SkLogPriority priority,
                    const char* format,
                    ...) {
#if DCHECK_IS_ON()
  int severity;
  switch (priority) {
    case SkLogPriority::kError:
      severity = logging::LOGGING_ERROR;
      break;
    case SkLogPriority::kWarning:
      severity = logging::LOGGING_WARNING;
      break;
    case SkLogPriority::kDebug:
      severity = logging::LOGGING_INFO;
      break;
    default:
      severity = logging::LOGGING_INFO;
      break;
  }
#else
  int severity = logging::LOGGING_INFO;
#endif
  if (severity < logging::GetMinLogLevel()) {
    return;
  }

  va_list ap;
  va_start(ap, format);

  std::string msg;
  UNSAFE_TODO(base::StringAppendV(&msg, format, ap));
  va_end(ap);

  logging::LogMessage(file, line, severity).stream() << msg;
}

void SkDebugf_FileLine(const char* file, int line, const char* format, ...) {
#if DCHECK_IS_ON()
  int severity = logging::LOGGING_ERROR;
#else
  int severity = logging::LOGGING_INFO;
#endif
  if (severity < logging::GetMinLogLevel())
    return;

  va_list ap;
  va_start(ap, format);

  std::string msg;
  UNSAFE_TODO(base::StringAppendV(&msg, format, ap));
  va_end(ap);

  logging::LogMessage(file, line, severity).stream() << msg;
}

void SkAbort_FileLine(const char* file, int line, const char* format, ...) {
  int severity = logging::LOGGING_FATAL;

  va_list ap;
  va_start(ap, format);

  std::string msg;
  UNSAFE_TODO(base::StringAppendV(&msg, format, ap));
  va_end(ap);

  logging::LogMessage(file, line, severity).stream() << msg;
  sk_abort_no_print();
  // Extra safety abort().
  abort();
}