include/internal/namemap.h

   1 /*
   2  * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
   3  *
   4  * Licensed under the Apache License 2.0 (the "License").  You may not use
   5  * this file except in compliance with the License.  You can obtain a copy
   6  * in the file LICENSE in the source distribution or at
   7  * https://www.openssl.org/source/license.html
   8  */
   9
  10 #include "internal/cryptlib.h"
  11
  12 typedef struct ossl_namemap_st OSSL_NAMEMAP;
  13
  14 OSSL_NAMEMAP *ossl_namemap_stored(OPENSSL_CTX *libctx);
  15
  16 OSSL_NAMEMAP *ossl_namemap_new(void);
  17 void ossl_namemap_free(OSSL_NAMEMAP *namemap);
  18
  19 int ossl_namemap_add(OSSL_NAMEMAP *namemap, int number, const char *name);
  20
  21 /*
  22  * The number<->name relationship is 1<->many
  23  * Therefore, the name->number mapping is a simple function, while the
  24  * number->name mapping is an iterator.
  25  */
  26 int ossl_namemap_name2num(const OSSL_NAMEMAP *namemap, const char *name);
  27 void ossl_namemap_doall_names(const OSSL_NAMEMAP *namemap, int number,
  28                               void (*fn)(const char *name, void *data),
  29                               void *data);