Add pdf_output_obj function.

Reuses the same internals as pdf_fprintf_obj etc.

1 files changed, 23 insertions, 0 deletions

diff --git a/source/pdf/pdf-object.c b/source/pdf/pdf-object.c
index 0ee399c5..b8147970 100644
--- a/source/pdf/pdf-object.c
+++ b/source/pdf/pdf-object.c
@@ -1737,6 +1737,29 @@ pdf_fprint_obj(FILE *fp, pdf_obj *obj, int tight)
 	return n;
 }
 
+int pdf_output_obj(fz_output *out, pdf_obj *obj)
+{
+	char buf[1024];
+	char *ptr;
+	int n;
+	int tight = 1;
+
+	n = pdf_sprint_obj(NULL, 0, obj, tight);
+	if ((n + 1) < sizeof buf)
+	{
+		pdf_sprint_obj(buf, sizeof buf, obj, tight);
+		fz_printf(out, "%s\n", buf);
+	}
+	else
+	{
+		ptr = fz_malloc(obj->doc->ctx, n + 1);
+		pdf_sprint_obj(ptr, n + 1, obj, tight);
+		fz_printf(out, "%s\n", ptr);
+		fz_free(obj->doc->ctx, ptr);
+	}
+	return n;
+}
+
 #ifndef NDEBUG
 void
 pdf_print_obj(pdf_obj *obj)