From ef758859f54c37e90deb419fa4e58a9609ea1999 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 27 May 2018 15:32:12 +0200
Subject: Move syntax name/extension utilities to public API

---
 src/serdi.c | 57 ++++++---------------------------------------------------
 1 file changed, 6 insertions(+), 51 deletions(-)

(limited to 'src/serdi.c')

diff --git a/src/serdi.c b/src/serdi.c
index d2828ea2..628ae004 100644
--- a/src/serdi.c
+++ b/src/serdi.c
@@ -15,7 +15,6 @@
 */
 
 #include "serd_config.h"
-#include "string_utils.h"
 #include "system.h"
 
 #include "serd/serd.h"
@@ -32,52 +31,10 @@
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 
 #define SERDI_ERROR(msg) fprintf(stderr, "serdi: " msg)
 #define SERDI_ERRORF(fmt, ...) fprintf(stderr, "serdi: " fmt, __VA_ARGS__)
 
-typedef struct {
-  SerdSyntax  syntax;
-  const char* name;
-  const char* extension;
-} Syntax;
-
-static const Syntax syntaxes[] = {{SERD_TURTLE, "turtle", ".ttl"},
-                                  {SERD_NTRIPLES, "ntriples", ".nt"},
-                                  {SERD_NQUADS, "nquads", ".nq"},
-                                  {SERD_TRIG, "trig", ".trig"},
-                                  {(SerdSyntax)0, NULL, NULL}};
-
-static SerdSyntax
-get_syntax(const char* name)
-{
-  for (const Syntax* s = syntaxes; s->name; ++s) {
-    if (!serd_strncasecmp(s->name, name, strlen(name))) {
-      return s->syntax;
-    }
-  }
-
-  SERDI_ERRORF("unknown syntax `%s'\n", name);
-  return (SerdSyntax)0;
-}
-
-static SERD_PURE_FUNC
-SerdSyntax
-guess_syntax(const char* filename)
-{
-  const char* ext = strrchr(filename, '.');
-  if (ext) {
-    for (const Syntax* s = syntaxes; s->name; ++s) {
-      if (!serd_strncasecmp(s->extension, ext, strlen(ext))) {
-        return s->syntax;
-      }
-    }
-  }
-
-  return (SerdSyntax)0;
-}
-
 static int
 print_version(void)
 {
@@ -213,7 +170,7 @@ main(int argc, char** argv)
         return missing_arg(argv[0], 'i');
       }
 
-      if (!(input_syntax = get_syntax(argv[a]))) {
+      if (!(input_syntax = serd_syntax_by_name(argv[a]))) {
         return print_usage(argv[0], true);
       }
     } else if (argv[a][1] == 'k') {
@@ -232,7 +189,7 @@ main(int argc, char** argv)
         return missing_arg(argv[0], 'o');
       }
 
-      if (!(output_syntax = get_syntax(argv[a]))) {
+      if (!(output_syntax = serd_syntax_by_name(argv[a]))) {
         return print_usage(argv[0], true);
       }
     } else if (argv[a][1] == 'p') {
@@ -271,15 +228,13 @@ main(int argc, char** argv)
 
   const char* input = argv[a++];
 
-  if (!input_syntax && !(input_syntax = guess_syntax(input))) {
+  if (!input_syntax && !(input_syntax = serd_guess_syntax(input))) {
     input_syntax = SERD_TRIG;
   }
 
+  const bool input_has_graphs = serd_syntax_has_graphs(input_syntax);
   if (!output_syntax) {
-    output_syntax =
-      ((input_syntax == SERD_TURTLE || input_syntax == SERD_NTRIPLES)
-         ? SERD_NTRIPLES
-         : SERD_NQUADS);
+    output_syntax = input_has_graphs ? SERD_NQUADS : SERD_NTRIPLES;
   }
 
   const SerdWriterFlags writer_flags =
@@ -287,7 +242,7 @@ main(int argc, char** argv)
 
   SerdNode* base = NULL;
   if (a < argc) { // Base URI given on command line
-    base = serd_new_uri(SERD_MEASURE_STRING((const char*)argv[a]));
+    base = serd_new_uri(SERD_MEASURE_STRING(argv[a]));
   } else if (!from_string && !from_stdin) { // Use input file URI
     base = serd_new_file_uri(SERD_MEASURE_STRING(input), SERD_EMPTY_STRING());
   }
-- 
cgit v1.2.1