From a650d2ad2d4785c40405854740e70f487ae1016a Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 4 Feb 2018 12:40:45 +0100
Subject: Add node accessor API

---
 include/serd/serd.h | 20 ++++++++++++++++++++
 src/node.c          | 24 ++++++++++++++++++++++++
 2 files changed, 44 insertions(+)

diff --git a/include/serd/serd.h b/include/serd/serd.h
index 3c058b91..b14cf24d 100644
--- a/include/serd/serd.h
+++ b/include/serd/serd.h
@@ -577,6 +577,26 @@ SERD_API
 SerdNode
 serd_node_copy(const SerdNode* SERD_NULLABLE node);
 
+/// Return the type of a node (SERD_URI, SERD_BLANK, or SERD_LITERAL)
+SERD_PURE_API
+SerdNodeType
+serd_node_type(const SerdNode* SERD_NONNULL node);
+
+/// Return the node's string
+SERD_PURE_API
+const char* SERD_NONNULL
+serd_node_string(const SerdNode* SERD_NONNULL node);
+
+/// Return the length of the node's string in bytes (excluding terminator)
+SERD_PURE_API
+size_t
+serd_node_length(const SerdNode* SERD_NONNULL node);
+
+/// Return the flags (string properties) of a node
+SERD_PURE_API
+SerdNodeFlags
+serd_node_flags(const SerdNode* SERD_NONNULL node);
+
 /// Return true iff `a` is equal to `b`
 SERD_PURE_API
 bool
diff --git a/src/node.c b/src/node.c
index 93c2214a..869d9bfc 100644
--- a/src/node.c
+++ b/src/node.c
@@ -377,6 +377,30 @@ serd_new_blob(const void* const buf, const size_t size, const bool wrap_lines)
   return node;
 }
 
+SerdNodeType
+serd_node_type(const SerdNode* const node)
+{
+  return node->type;
+}
+
+const char*
+serd_node_string(const SerdNode* const node)
+{
+  return node->buf;
+}
+
+size_t
+serd_node_length(const SerdNode* const node)
+{
+  return node->n_bytes;
+}
+
+SerdNodeFlags
+serd_node_flags(const SerdNode* const node)
+{
+  return node->flags;
+}
+
 void
 serd_node_free(SerdNode* const node)
 {
-- 
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