Updating to new OTS repo from https://github.com/khaledhosny/ots.git

test/ot-sanitise.cc

Index: test/ot-sanitise.cc
diff --git a/test/ot-sanitise.cc b/test/ot-sanitise.cc
old mode 100644
new mode 100755
index ad3054e7c9e1df8918c70bd4be26e3c9fdcb91fe..3411cac2c0c8db5df30558ff8097f53f137306f3
--- a/test/ot-sanitise.cc
+++ b/test/ot-sanitise.cc
@@ -13,6 +13,7 @@
 #include <unistd.h>
 #endif  // defined(_WIN32)
 
+#include <cstdarg>
 #include <cstdio>
 #include <cstdlib>
 
@@ -28,15 +29,45 @@
 namespace {
 
 int Usage(const char *argv0) {
-  std::fprintf(stderr, "Usage: %s ttf_file > dest_ttf_file\n", 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) return Usage(argv[0]);
-  if (::isatty(1)) return Usage(argv[0]);
+  if (argc < 2 || argc > 3) return Usage(argv[0]);
 
   ots::EnableWOFF2();
 
@@ -56,11 +87,14 @@ int main(int argc, char **argv) {
   }
   ::close(fd);
 
-  ots::FILEStream output(stdout);
-#if defined(_WIN32)
-  ::setmode(fileno(stdout), O_BINARY);
-#endif
-  const bool result = ots::Process(&output, data, st.st_size);
+  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");