From 462b26c1cc041a8fa26deb62cf12f1f351a5b2f6 Mon Sep 17 00:00:00 2001 From: Joshua Haberman Date: Wed, 8 Jul 2009 12:06:47 -0700 Subject: Directory restructuring. --- src/upb_enum.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 src/upb_enum.c (limited to 'src/upb_enum.c') diff --git a/src/upb_enum.c b/src/upb_enum.c new file mode 100644 index 0000000..b599c9b --- /dev/null +++ b/src/upb_enum.c @@ -0,0 +1,31 @@ +/* + * upb - a minimalist implementation of protocol buffers. + * + * Copyright (c) 2009 Joshua Haberman. See LICENSE for details. + */ + +#include "descriptor.h" +#include "upb_enum.h" + +void upb_enum_init(struct upb_enum *e, + struct google_protobuf_EnumDescriptorProto *ed) { + int num_values = ed->set_flags.has.value ? ed->value->len : 0; + e->descriptor = ed; + upb_strtable_init(&e->nametoint, num_values, sizeof(struct upb_enum_ntoi_entry)); + upb_inttable_init(&e->inttoname, num_values, sizeof(struct upb_enum_iton_entry)); + + for(int i = 0; i < num_values; i++) { + google_protobuf_EnumValueDescriptorProto *value = ed->value->elements[i]; + struct upb_enum_ntoi_entry ntoi_entry = {.e = {.key = *value->name}, + .value = value->number}; + struct upb_enum_iton_entry iton_entry = {.e = {.key = value->number}, + .string = value->name}; + upb_strtable_insert(&e->nametoint, &ntoi_entry.e); + upb_inttable_insert(&e->inttoname, &iton_entry.e); + } +} + +void upb_enum_free(struct upb_enum *e) { + upb_strtable_free(&e->nametoint); + upb_inttable_free(&e->inttoname); +} -- cgit v1.2.3