X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=include%2Fopenssl%2Fsafestack.h;h=1b7b73d4b5e5f391fe457567f1b576485a982e58;hp=aad53d15d57b5eeb47651b210fe624cbea8ffc5c;hb=HEAD;hpb=48f4ad7718498577af52878b9e8b0924d8faf83f diff --git a/include/openssl/safestack.h b/include/openssl/safestack.h deleted file mode 100644 index aad53d15d5..0000000000 --- a/include/openssl/safestack.h +++ /dev/null @@ -1,172 +0,0 @@ -/* - * Copyright 1999-2017 The OpenSSL Project Authors. All Rights Reserved. - * - * Licensed under the Apache License 2.0 (the "License"). You may not use - * this file except in compliance with the License. You can obtain a copy - * in the file LICENSE in the source distribution or at - * https://www.openssl.org/source/license.html - */ - -#ifndef HEADER_SAFESTACK_H -# define HEADER_SAFESTACK_H - -# include -# include - -#ifdef __cplusplus -extern "C" { -#endif - -# define STACK_OF(type) struct stack_st_##type - -# define SKM_DEFINE_STACK_OF(t1, t2, t3) \ - STACK_OF(t1); \ - typedef int (*sk_##t1##_compfunc)(const t3 * const *a, const t3 *const *b); \ - typedef void (*sk_##t1##_freefunc)(t3 *a); \ - typedef t3 * (*sk_##t1##_copyfunc)(const t3 *a); \ - static ossl_inline int sk_##t1##_num(const STACK_OF(t1) *sk) \ - { \ - return OPENSSL_sk_num((const OPENSSL_STACK *)sk); \ - } \ - static ossl_inline t2 *sk_##t1##_value(const STACK_OF(t1) *sk, int idx) \ - { \ - return (t2 *)OPENSSL_sk_value((const OPENSSL_STACK *)sk, idx); \ - } \ - static ossl_inline STACK_OF(t1) *sk_##t1##_new(sk_##t1##_compfunc compare) \ - { \ - return (STACK_OF(t1) *)OPENSSL_sk_new((OPENSSL_sk_compfunc)compare); \ - } \ - static ossl_inline STACK_OF(t1) *sk_##t1##_new_null(void) \ - { \ - return (STACK_OF(t1) *)OPENSSL_sk_new_null(); \ - } \ - static ossl_inline STACK_OF(t1) *sk_##t1##_new_reserve(sk_##t1##_compfunc compare, int n) \ - { \ - return (STACK_OF(t1) *)OPENSSL_sk_new_reserve((OPENSSL_sk_compfunc)compare, n); \ - } \ - static ossl_inline int sk_##t1##_reserve(STACK_OF(t1) *sk, int n) \ - { \ - return OPENSSL_sk_reserve((OPENSSL_STACK *)sk, n); \ - } \ - static ossl_inline void sk_##t1##_free(STACK_OF(t1) *sk) \ - { \ - OPENSSL_sk_free((OPENSSL_STACK *)sk); \ - } \ - static ossl_inline void sk_##t1##_zero(STACK_OF(t1) *sk) \ - { \ - OPENSSL_sk_zero((OPENSSL_STACK *)sk); \ - } \ - static ossl_inline t2 *sk_##t1##_delete(STACK_OF(t1) *sk, int i) \ - { \ - return (t2 *)OPENSSL_sk_delete((OPENSSL_STACK *)sk, i); \ - } \ - static ossl_inline t2 *sk_##t1##_delete_ptr(STACK_OF(t1) *sk, t2 *ptr) \ - { \ - return (t2 *)OPENSSL_sk_delete_ptr((OPENSSL_STACK *)sk, \ - (const void *)ptr); \ - } \ - static ossl_inline int sk_##t1##_push(STACK_OF(t1) *sk, t2 *ptr) \ - { \ - return OPENSSL_sk_push((OPENSSL_STACK *)sk, (const void *)ptr); \ - } \ - static ossl_inline int sk_##t1##_unshift(STACK_OF(t1) *sk, t2 *ptr) \ - { \ - return OPENSSL_sk_unshift((OPENSSL_STACK *)sk, (const void *)ptr); \ - } \ - static ossl_inline t2 *sk_##t1##_pop(STACK_OF(t1) *sk) \ - { \ - return (t2 *)OPENSSL_sk_pop((OPENSSL_STACK *)sk); \ - } \ - static ossl_inline t2 *sk_##t1##_shift(STACK_OF(t1) *sk) \ - { \ - return (t2 *)OPENSSL_sk_shift((OPENSSL_STACK *)sk); \ - } \ - static ossl_inline void sk_##t1##_pop_free(STACK_OF(t1) *sk, sk_##t1##_freefunc freefunc) \ - { \ - OPENSSL_sk_pop_free((OPENSSL_STACK *)sk, (OPENSSL_sk_freefunc)freefunc); \ - } \ - static ossl_inline int sk_##t1##_insert(STACK_OF(t1) *sk, t2 *ptr, int idx) \ - { \ - return OPENSSL_sk_insert((OPENSSL_STACK *)sk, (const void *)ptr, idx); \ - } \ - static ossl_inline t2 *sk_##t1##_set(STACK_OF(t1) *sk, int idx, t2 *ptr) \ - { \ - return (t2 *)OPENSSL_sk_set((OPENSSL_STACK *)sk, idx, (const void *)ptr); \ - } \ - static ossl_inline int sk_##t1##_find(STACK_OF(t1) *sk, t2 *ptr) \ - { \ - return OPENSSL_sk_find((OPENSSL_STACK *)sk, (const void *)ptr); \ - } \ - static ossl_inline int sk_##t1##_find_ex(STACK_OF(t1) *sk, t2 *ptr) \ - { \ - return OPENSSL_sk_find_ex((OPENSSL_STACK *)sk, (const void *)ptr); \ - } \ - static ossl_inline void sk_##t1##_sort(STACK_OF(t1) *sk) \ - { \ - OPENSSL_sk_sort((OPENSSL_STACK *)sk); \ - } \ - static ossl_inline int sk_##t1##_is_sorted(const STACK_OF(t1) *sk) \ - { \ - return OPENSSL_sk_is_sorted((const OPENSSL_STACK *)sk); \ - } \ - static ossl_inline STACK_OF(t1) * sk_##t1##_dup(const STACK_OF(t1) *sk) \ - { \ - return (STACK_OF(t1) *)OPENSSL_sk_dup((const OPENSSL_STACK *)sk); \ - } \ - static ossl_inline STACK_OF(t1) *sk_##t1##_deep_copy(const STACK_OF(t1) *sk, \ - sk_##t1##_copyfunc copyfunc, \ - sk_##t1##_freefunc freefunc) \ - { \ - return (STACK_OF(t1) *)OPENSSL_sk_deep_copy((const OPENSSL_STACK *)sk, \ - (OPENSSL_sk_copyfunc)copyfunc, \ - (OPENSSL_sk_freefunc)freefunc); \ - } \ - static ossl_inline sk_##t1##_compfunc sk_##t1##_set_cmp_func(STACK_OF(t1) *sk, sk_##t1##_compfunc compare) \ - { \ - return (sk_##t1##_compfunc)OPENSSL_sk_set_cmp_func((OPENSSL_STACK *)sk, (OPENSSL_sk_compfunc)compare); \ - } - -# define DEFINE_SPECIAL_STACK_OF(t1, t2) SKM_DEFINE_STACK_OF(t1, t2, t2) -# define DEFINE_STACK_OF(t) SKM_DEFINE_STACK_OF(t, t, t) -# define DEFINE_SPECIAL_STACK_OF_CONST(t1, t2) \ - SKM_DEFINE_STACK_OF(t1, const t2, t2) -# define DEFINE_STACK_OF_CONST(t) SKM_DEFINE_STACK_OF(t, const t, t) - -/*- - * Strings are special: normally an lhash entry will point to a single - * (somewhat) mutable object. In the case of strings: - * - * a) Instead of a single char, there is an array of chars, NUL-terminated. - * b) The string may have be immutable. - * - * So, they need their own declarations. Especially important for - * type-checking tools, such as Deputy. - * - * In practice, however, it appears to be hard to have a const - * string. For now, I'm settling for dealing with the fact it is a - * string at all. - */ -typedef char *OPENSSL_STRING; -typedef const char *OPENSSL_CSTRING; - -/*- - * Confusingly, LHASH_OF(STRING) deals with char ** throughout, but - * STACK_OF(STRING) is really more like STACK_OF(char), only, as mentioned - * above, instead of a single char each entry is a NUL-terminated array of - * chars. So, we have to implement STRING specially for STACK_OF. This is - * dealt with in the autogenerated macros below. - */ -DEFINE_SPECIAL_STACK_OF(OPENSSL_STRING, char) -DEFINE_SPECIAL_STACK_OF_CONST(OPENSSL_CSTRING, char) - -/* - * Similarly, we sometimes use a block of characters, NOT nul-terminated. - * These should also be distinguished from "normal" stacks. - */ -typedef void *OPENSSL_BLOCK; -DEFINE_SPECIAL_STACK_OF(OPENSSL_BLOCK, void) - -# ifdef __cplusplus -} -# endif -#endif