1 files changed, 122 insertions, 0 deletions
diff --git a/tools/console.c b/tools/console.c
new file mode 100644
index 00000000..df1bc2ff
--- /dev/null
+++ b/tools/console.c
@@ -0,0 +1,122 @@
+/*
+  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"
+
+#include "serd/serd.h"
+
+#ifdef _WIN32
+#  ifdef _MSC_VER
+#    define WIN32_LEAN_AND_MEAN 1
+#  endif
+#  include <fcntl.h>
+#  include <io.h>
+#endif
+
+#include <stdint.h>
+#include <string.h>
+
+void
+serd_set_stream_utf8_mode(FILE* const stream)
+{
+#ifdef _WIN32
+  _setmode(_fileno(stream), _O_BINARY);
+#else
+  (void)stream;
+#endif
+}
+
+int
+serd_print_version(const char* const program)
+{
+  printf("%s %d.%d.%d <http://drobilla.net/software/serd>\n",
+         program,
+         SERD_MAJOR_VERSION,
+         SERD_MINOR_VERSION,
+         SERD_MICRO_VERSION);
+
+  printf("Copyright 2011-2022 David Robillard <d@drobilla.net>.\n"
+         "License: <http://www.opensource.org/licenses/isc>\n"
+         "This is free software; you are free to change and redistribute it.\n"
+         "There is NO WARRANTY, to the extent permitted by law.\n");
+
+  return 0;
+}
+
+/// Wrapper for getc that is compatible with SerdReadFunc but faster than fread
+static size_t
+serd_file_read_byte(void* buf, size_t size, size_t nmemb, void* stream)
+{
+  (void)size;
+  (void)nmemb;
+
+  const int c = getc((FILE*)stream);
+  if (c == EOF) {
+    *((uint8_t*)buf) = 0;
+    return 0;
+  }
+  *((uint8_t*)buf) = (uint8_t)c;
+  return 1;
+}
+
+SerdByteSource*
+serd_open_input(const char* const filename, const size_t block_size)
+{
+  SerdByteSource* byte_source = NULL;
+  if (!strcmp(filename, "-")) {
+    serd_set_stream_utf8_mode(stdin);
+
+    SerdNode* name = serd_new_string(SERD_STRING("stdin"));
+
+    byte_source = serd_byte_source_new_function(
+      serd_file_read_byte, (SerdStreamErrorFunc)ferror, NULL, stdin, name, 1);
+
+    serd_node_free(name);
+  } else {
+    byte_source = serd_byte_source_new_filename(filename, block_size);
+  }
+
+  return byte_source;
+}
+
+SerdByteSink*
+serd_open_output(const char* const filename, const size_t block_size)
+{
+  if (!filename || !strcmp(filename, "-")) {
+    serd_set_stream_utf8_mode(stdout);
+    return serd_byte_sink_new_function((SerdWriteFunc)fwrite, stdout, 1);
+  }
+
+  return serd_byte_sink_new_filename(filename, block_size);
+}
+
+SerdStatus
+serd_set_base_uri_from_path(SerdEnv* const env, const char* const path)
+{
+  char* const input_path = serd_canonical_path(path);
+  if (!input_path) {
+    return SERD_ERR_BAD_ARG;
+  }
+
+  SerdNode* const file_uri =
+    serd_new_file_uri(SERD_STRING(input_path), SERD_EMPTY_STRING());
+
+  serd_env_set_base_uri(env, serd_node_string_view(file_uri));
+  serd_node_free(file_uri);
+  serd_free(input_path);
+
+  return SERD_SUCCESS;
+}