Add serd_file_sink for the common case of writing to a FILE* stream.

git-svn-id: http://svn.drobilla.net/serd/trunk@262 490d8e77-9747-427b-9fa3-0b8f29cee8a0

5 files changed, 22 insertions, 9 deletions

diff --git a/ChangeLog b/ChangeLog
index 5b489eae..72177335 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -15,6 +15,7 @@ serd (UNRELEASED) unstable; urgency=low
     other tools fail to parse.
   * Add serd_strtod(), serd_node_new_decimal(), and serd_node_new_integer()
     for locale-independent numeric node parsing/serialising.
+  * Add serd_file_sink for the common case of writing to a FILE* stream.
 
  -- David Robillard <d@drobilla.net>  (UNRELEASED)
 
diff --git a/serd/serd.h b/serd/serd.h
index eebfa113..3e84c302 100644
--- a/serd/serd.h
+++ b/serd/serd.h
@@ -660,6 +660,16 @@ void
 serd_writer_free(SerdWriter* writer);
 
 /**
+   A convenience sink function for writing to a FILE*.
+
+   This function can be used as a SerdSink when writing to a FILE*.  The
+   associated @c stream parameter must be a FILE* opened for writing.
+*/
+SERD_API
+size_t
+serd_file_sink(const void* buf, size_t len, void* stream);
+
+/**
    Set a prefix to be removed from matching blank node identifiers.
 */
 SERD_API
diff --git a/src/serdi.c b/src/serdi.c
index 14fe3275..7a3ef301 100644
--- a/src/serdi.c
+++ b/src/serdi.c
@@ -56,13 +56,6 @@ print_usage(const char* name, bool error)
 	return error ? 1 : 0;
 }
 
-static size_t
-file_sink(const void* buf, size_t len, void* stream)
-{
-	FILE* file = (FILE*)stream;
-	return fwrite(buf, 1, len, file);
-}
-
 bool
 set_syntax(SerdSyntax* syntax, const char* name)
 {
@@ -202,7 +195,7 @@ main(int argc, char** argv)
 	}
 
 	SerdWriter* writer = serd_writer_new(
-		output_syntax, output_style, env, &base_uri, file_sink, out_fd);
+		output_syntax, output_style, env, &base_uri, serd_file_sink, out_fd);
 
 	if (chop_prefix) {
 		serd_writer_chop_blank_prefix(writer, chop_prefix);
diff --git a/src/writer.c b/src/writer.c
index cee0455f..b9d80ce7 100644
--- a/src/writer.c
+++ b/src/writer.c
@@ -606,3 +606,12 @@ serd_writer_free(SerdWriter* writer)
 	}
 	free(writer);
 }
+
+SERD_API
+size_t
+serd_file_sink(const void* buf, size_t len, void* stream)
+{
+	FILE* file = (FILE*)stream;
+	return fwrite(buf, 1, len, file);
+}
+
diff --git a/wscript b/wscript
index 1ee9ec83..c0387672 100644
--- a/wscript
+++ b/wscript
@@ -10,7 +10,7 @@ from waflib.extras import autowaf as autowaf
 import waflib.Logs as Logs, waflib.Options as Options
 
 # Version of this package (even if built as a child)
-SERD_VERSION       = '0.7.0'
+SERD_VERSION       = '0.8.0'
 SERD_MAJOR_VERSION = '0'
 
 # Library version (UNIX style major, minor, micro)