Add upb_serialize.c.

1 files changed, 34 insertions, 0 deletions

diff --git a/src/upb_serialize.c b/src/upb_serialize.c
new file mode 100644
index 0000000..a1d4718
--- /dev/null
+++ b/src/upb_serialize.c
@@ -0,0 +1,34 @@
+/*
+ * upb - a minimalist implementation of protocol buffers.
+ *
+ * Copyright (c) 2009 Joshua Haberman.  See LICENSE for details.
+ */
+
+#include "upb_serialize.h"
+#include "descriptor.h"
+
+upb_status_t upb_serialize_value(uint8_t *buf, uint8_t *end, upb_field_type_t ft,
+                                 union upb_value_ptr v, uint8_t **outbuf)
+{
+#define CASE(t, member_name) \
+  case GOOGLE_PROTOBUF_FIELDDESCRIPTORPROTO_TYPE_ ## t: \
+    return upb_put_ ## t(buf, end, *v.member_name, outbuf);
+  switch(ft) {
+    CASE(DOUBLE,   _double)
+    CASE(FLOAT,    _float)
+    CASE(INT32,    int32)
+    CASE(INT64,    int64)
+    CASE(UINT32,   uint32)
+    CASE(UINT64,   uint64)
+    CASE(SINT32,   int32)
+    CASE(SINT64,   int64)
+    CASE(FIXED32,  uint32)
+    CASE(FIXED64,  uint64)
+    CASE(SFIXED32, int32)
+    CASE(SFIXED64, int64)
+    CASE(BOOL,     _bool)
+    CASE(ENUM,     int32)
+    default: return UPB_ERROR_ILLEGAL;
+  }
+#undef CASE
+}