Factor out Windows UTF-8 console setup code

3 files changed, 58 insertions, 12 deletions

diff --git a/src/console.c b/src/console.c
new file mode 100644
index 00000000..92c8bd71
--- /dev/null
+++ b/src/console.c
@@ -0,0 +1,35 @@
+/*
+  Copyright 2011-2021 David Robillard <d@drobilla.net>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#include "console.h"
+
+#ifdef _WIN32
+#  ifdef _MSC_VER
+#    define WIN32_LEAN_AND_MEAN 1
+#  endif
+#  include <fcntl.h>
+#  include <io.h>
+#endif
+
+void
+serd_set_stream_utf8_mode(FILE* const stream)
+{
+#ifdef _WIN32
+  _setmode(_fileno(stream), _O_BINARY);
+#else
+  (void)stream;
+#endif
+}
diff --git a/src/console.h b/src/console.h
new file mode 100644
index 00000000..73168e11
--- /dev/null
+++ b/src/console.h
@@ -0,0 +1,20 @@
+/*
+  Copyright 2021 David Robillard <d@drobilla.net>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#include <stdio.h>
+
+void
+serd_set_stream_utf8_mode(FILE* stream);
diff --git a/src/serdi.c b/src/serdi.c
index d84e3663..51ae084e 100644
--- a/src/serdi.c
+++ b/src/serdi.c
@@ -14,18 +14,11 @@
   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 
+#include "console.h"
 #include "system.h"
 
 #include "serd/serd.h"
 
-#ifdef _WIN32
-#  ifdef _MSC_VER
-#    define WIN32_LEAN_AND_MEAN 1
-#  endif
-#  include <fcntl.h>
-#  include <io.h>
-#endif
-
 #include <errno.h>
 #include <limits.h>
 #include <stdbool.h>
@@ -405,12 +398,10 @@ main(int argc, char** argv)
   SerdEnv* const   env =
     serd_env_new(base ? serd_node_string_view(base) : SERD_EMPTY_STRING());
 
-#ifdef _WIN32
-  _setmode(_fileno(stdin), _O_BINARY);
+  serd_set_stream_utf8_mode(stdin);
   if (!out_filename) {
-    _setmode(_fileno(stdout), _O_BINARY);
+    serd_set_stream_utf8_mode(stdout);
   }
-#endif
 
   const SerdDescribeFlags describe_flags =
     no_inline ? SERD_NO_INLINE_OBJECTS : 0u;