diff options
author | Joshua Haberman <joshua@reverberate.org> | 2009-07-08 12:06:47 -0700 |
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committer | Joshua Haberman <joshua@reverberate.org> | 2009-07-08 12:06:47 -0700 |
commit | 462b26c1cc041a8fa26deb62cf12f1f351a5b2f6 (patch) | |
tree | de5a58f8d66d11c13b349448a970f84d57d16cad /src/upb_enum.c | |
parent | c7ee14f8ef38a8bc90c0f1db1ad47b2e06612fa3 (diff) |
Directory restructuring.
Diffstat (limited to 'src/upb_enum.c')
-rw-r--r-- | src/upb_enum.c | 31 |
1 files changed, 31 insertions, 0 deletions
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); +} |