Revert of Updating OTS repo from https://github.com/khaledhosny/ots.git

third_party/ots/test/ot-sanitise.cc

-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// A very simple driver program while sanitises the file given as argv[1] and
-// writes the sanitised version to stdout.
-
-#include <fcntl.h>
-#include <sys/stat.h>
-#if defined(_WIN32)
-#include <io.h>
-#else
-#include <unistd.h>
-#endif  // defined(_WIN32)
-
-#include <cstdarg>
-#include <cstdio>
-#include <cstdlib>
-
-#include "file-stream.h"
-#include "opentype-sanitiser.h"
-
-#if defined(_WIN32)
-#define ADDITIONAL_OPEN_FLAGS O_BINARY
-#else
-#define ADDITIONAL_OPEN_FLAGS 0
-#endif
-
-namespace {
-
-int Usage(const char *argv0) {
-  std::fprintf(stderr, "Usage: %s ttf_file [dest_ttf_file]\n", argv0);
-  return 1;
-}
-
-class Context: public ots::OTSContext {
- public:
-  virtual void Message(int level, const char *format, ...) {
-    va_list va;
-
-    if (level == 0)
-      std::fprintf(stderr, "ERROR: ");
-    else
-      std::fprintf(stderr, "WARNING: ");
-    va_start(va, format);
-    std::vfprintf(stderr, format, va);
-    std::fprintf(stderr, "\n");
-    va_end(va);
-  }
-
-  virtual ots::TableAction GetTableAction(uint32_t tag) {
-#define TAG(a, b, c, d) ((a) << 24 | (b) << 16 | (c) << 8 | (d))
-    switch (tag) {
-      case TAG('S','i','l','f'):
-      case TAG('S','i','l','l'):
-      case TAG('G','l','o','c'):
-      case TAG('G','l','a','t'):
-      case TAG('F','e','a','t'):
-        return ots::TABLE_ACTION_PASSTHRU;
-      default:
-        return ots::TABLE_ACTION_DEFAULT;
-    }
-#undef TAG
-  }
-};
-
-}  // namespace
-
-int main(int argc, char **argv) {
-  if (argc < 2 || argc > 3) return Usage(argv[0]);
-
-  const int fd = ::open(argv[1], O_RDONLY | ADDITIONAL_OPEN_FLAGS);
-  if (fd < 0) {
-    ::perror("open");
-    return 1;
-  }
-
-  struct stat st;
-  ::fstat(fd, &st);
-
-  uint8_t *data = new uint8_t[st.st_size];
-  if (::read(fd, data, st.st_size) != st.st_size) {
-    ::perror("read");
-    return 1;
-  }
-  ::close(fd);
-
-  Context context;
-
-  FILE* out = NULL;
-  if (argc == 3)
-    out = fopen(argv[2], "wb");
-
-  ots::FILEStream output(out);
-  const bool result = context.Process(&output, data, st.st_size);
-
-  if (!result) {
-    std::fprintf(stderr, "Failed to sanitise file!\n");
-  }
-  return !result;
-}