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- /* Copyright (c) 2003-2004, Roger Dingledine
- * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2018, The Tor Project, Inc. */
- /* See LICENSE for licensing information */
- #ifndef NAMEMAP_ST_H
- #define NAMEMAP_ST_H
- #include "lib/cc/compat_compiler.h"
- #include "ext/ht.h"
- struct smartlist_t;
- /** Longest allowed name that's allowed in a namemap_t. */
- #define MAX_NAMEMAP_NAME_LEN 128
- /** An entry inside a namemap_t. Maps a string to a numeric identifier. */
- typedef struct mapped_name_t {
- HT_ENTRY(mapped_name_t) node;
- unsigned intval;
- char name[FLEXIBLE_ARRAY_MEMBER];
- } mapped_name_t;
- /** A structure that allocates small numeric identifiers for names and maps
- * back and forth between them. */
- struct namemap_t {
- HT_HEAD(namemap_ht, mapped_name_t) ht;
- struct smartlist_t *names;
- };
- /** Macro to initialize a namemap. */
- #define NAMEMAP_INIT() { HT_INITIALIZER(), NULL }
- #endif
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