/*
- * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 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
* https://www.openssl.org/source/license.html
*/
-#ifndef HEADER_CRYPTLIB_H
-# define HEADER_CRYPTLIB_H
+#ifndef OSSL_INTERNAL_CRYPTLIB_H
+# define OSSL_INTERNAL_CRYPTLIB_H
+# pragma once
# include <stdlib.h>
# include <string.h>
# ifdef OPENSSL_USE_APPLINK
-# undef BIO_FLAGS_UPLINK
-# define BIO_FLAGS_UPLINK 0x8000
+# define BIO_FLAGS_UPLINK_INTERNAL 0x8000
# include "ms/uplink.h"
+# else
+# define BIO_FLAGS_UPLINK_INTERNAL 0
# endif
# include <openssl/crypto.h>
# include <openssl/buffer.h>
# include <openssl/bio.h>
+# include <openssl/asn1.h>
# include <openssl/err.h>
# include "internal/nelem.h"
void *align_ptr
typedef struct ex_callback_st EX_CALLBACK;
-
DEFINE_STACK_OF(EX_CALLBACK)
-typedef struct app_mem_info_st APP_INFO;
-
typedef struct mem_st MEM;
DEFINE_LHASH_OF(MEM);
# define HEX_SIZE(type) (sizeof(type)*2)
void OPENSSL_cpuid_setup(void);
+#if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
+ defined(__x86_64) || defined(__x86_64__) || \
+ defined(_M_AMD64) || defined(_M_X64)
extern unsigned int OPENSSL_ia32cap_P[];
+#endif
void OPENSSL_showfatal(const char *fmta, ...);
-int do_ex_data_init(OPENSSL_CTX *ctx);
-void crypto_cleanup_all_ex_data_int(OPENSSL_CTX *ctx);
+int ossl_do_ex_data_init(OSSL_LIB_CTX *ctx);
+void ossl_crypto_cleanup_all_ex_data_int(OSSL_LIB_CTX *ctx);
int openssl_init_fork_handlers(void);
+int openssl_get_fork_id(void);
char *ossl_safe_getenv(const char *name);
} OSSL_EX_DATA_GLOBAL;
-/* OPENSSL_CTX */
-
-# define OPENSSL_CTX_PROVIDER_STORE_RUN_ONCE_INDEX 0
-# define OPENSSL_CTX_DEFAULT_METHOD_STORE_RUN_ONCE_INDEX 1
-# define OPENSSL_CTX_METHOD_STORE_RUN_ONCE_INDEX 2
-# define OPENSSL_CTX_MAX_RUN_ONCE 3
-
-# define OPENSSL_CTX_DEFAULT_METHOD_STORE_INDEX 0
-# define OPENSSL_CTX_PROVIDER_STORE_INDEX 1
-# define OPENSSL_CTX_PROPERTY_DEFN_INDEX 2
-# define OPENSSL_CTX_PROPERTY_STRING_INDEX 3
-# define OPENSSL_CTX_NAMEMAP_INDEX 4
-# define OPENSSL_CTX_MAX_INDEXES 5
-
-typedef struct openssl_ctx_method {
- void *(*new_func)(OPENSSL_CTX *ctx);
+/* OSSL_LIB_CTX */
+
+# define OSSL_LIB_CTX_PROVIDER_STORE_RUN_ONCE_INDEX 0
+# define OSSL_LIB_CTX_DEFAULT_METHOD_STORE_RUN_ONCE_INDEX 1
+# define OSSL_LIB_CTX_METHOD_STORE_RUN_ONCE_INDEX 2
+# define OSSL_LIB_CTX_MAX_RUN_ONCE 3
+
+# define OSSL_LIB_CTX_EVP_METHOD_STORE_INDEX 0
+# define OSSL_LIB_CTX_PROVIDER_STORE_INDEX 1
+# define OSSL_LIB_CTX_PROPERTY_DEFN_INDEX 2
+# define OSSL_LIB_CTX_PROPERTY_STRING_INDEX 3
+# define OSSL_LIB_CTX_NAMEMAP_INDEX 4
+# define OSSL_LIB_CTX_DRBG_INDEX 5
+# define OSSL_LIB_CTX_DRBG_NONCE_INDEX 6
+# define OSSL_LIB_CTX_RAND_CRNGT_INDEX 7
+# define OSSL_LIB_CTX_THREAD_EVENT_HANDLER_INDEX 8
+# define OSSL_LIB_CTX_FIPS_PROV_INDEX 9
+# define OSSL_LIB_CTX_ENCODER_STORE_INDEX 10
+# define OSSL_LIB_CTX_DECODER_STORE_INDEX 11
+# define OSSL_LIB_CTX_SELF_TEST_CB_INDEX 12
+# define OSSL_LIB_CTX_BIO_PROV_INDEX 13
+# define OSSL_LIB_CTX_GLOBAL_PROPERTIES 14
+# define OSSL_LIB_CTX_STORE_LOADER_STORE_INDEX 15
+# define OSSL_LIB_CTX_PROVIDER_CONF_INDEX 16
+# define OSSL_LIB_CTX_MAX_INDEXES 17
+
+typedef struct ossl_lib_ctx_method {
+ void *(*new_func)(OSSL_LIB_CTX *ctx);
void (*free_func)(void *);
-} OPENSSL_CTX_METHOD;
+} OSSL_LIB_CTX_METHOD;
+
+OSSL_LIB_CTX *ossl_lib_ctx_get_concrete(OSSL_LIB_CTX *ctx);
+int ossl_lib_ctx_is_default(OSSL_LIB_CTX *ctx);
+int ossl_lib_ctx_is_global_default(OSSL_LIB_CTX *ctx);
/* Functions to retrieve pointers to data by index */
-void *openssl_ctx_get_data(OPENSSL_CTX *, int /* index */,
- const OPENSSL_CTX_METHOD * ctx);
-
-void openssl_ctx_default_deinit(void);
-OSSL_EX_DATA_GLOBAL *openssl_ctx_get_ex_data_global(OPENSSL_CTX *ctx);
-typedef int (openssl_ctx_run_once_fn)(OPENSSL_CTX *ctx);
-typedef void (openssl_ctx_onfree_fn)(OPENSSL_CTX *ctx);
-
-int openssl_ctx_run_once(OPENSSL_CTX *ctx, unsigned int idx,
- openssl_ctx_run_once_fn run_once_fn);
-int openssl_ctx_onfree(OPENSSL_CTX *ctx, openssl_ctx_onfree_fn onfreefn);
-
-OPENSSL_CTX *crypto_ex_data_get_openssl_ctx(const CRYPTO_EX_DATA *ad);
-int crypto_new_ex_data_ex(OPENSSL_CTX *ctx, int class_index, void *obj,
- CRYPTO_EX_DATA *ad);
-int crypto_get_ex_new_index_ex(OPENSSL_CTX *ctx, int class_index,
- long argl, void *argp,
- CRYPTO_EX_new *new_func,
- CRYPTO_EX_dup *dup_func,
- CRYPTO_EX_free *free_func);
-int crypto_free_ex_index_ex(OPENSSL_CTX *ctx, int class_index, int idx);
+void *ossl_lib_ctx_get_data(OSSL_LIB_CTX *, int /* index */,
+ const OSSL_LIB_CTX_METHOD * ctx);
+
+void ossl_lib_ctx_default_deinit(void);
+OSSL_EX_DATA_GLOBAL *ossl_lib_ctx_get_ex_data_global(OSSL_LIB_CTX *ctx);
+typedef int (ossl_lib_ctx_run_once_fn)(OSSL_LIB_CTX *ctx);
+typedef void (ossl_lib_ctx_onfree_fn)(OSSL_LIB_CTX *ctx);
+
+int ossl_lib_ctx_run_once(OSSL_LIB_CTX *ctx, unsigned int idx,
+ ossl_lib_ctx_run_once_fn run_once_fn);
+int ossl_lib_ctx_onfree(OSSL_LIB_CTX *ctx, ossl_lib_ctx_onfree_fn onfreefn);
+const char *ossl_lib_ctx_get_descriptor(OSSL_LIB_CTX *libctx);
+
+OSSL_LIB_CTX *ossl_crypto_ex_data_get_ossl_lib_ctx(const CRYPTO_EX_DATA *ad);
+int ossl_crypto_new_ex_data_ex(OSSL_LIB_CTX *ctx, int class_index, void *obj,
+ CRYPTO_EX_DATA *ad);
+int ossl_crypto_get_ex_new_index_ex(OSSL_LIB_CTX *ctx, int class_index,
+ long argl, void *argp,
+ CRYPTO_EX_new *new_func,
+ CRYPTO_EX_dup *dup_func,
+ CRYPTO_EX_free *free_func);
+int ossl_crypto_free_ex_index_ex(OSSL_LIB_CTX *ctx, int class_index, int idx);
/* Function for simple binary search */
int size, int (*cmp) (const void *, const void *),
int flags);
+/* system-specific variants defining ossl_sleep() */
+#ifdef OPENSSL_SYS_UNIX
+# include <unistd.h>
+static ossl_inline void ossl_sleep(unsigned long millis)
+{
+# ifdef OPENSSL_SYS_VXWORKS
+ struct timespec ts;
+ ts.tv_sec = (long int) (millis / 1000);
+ ts.tv_nsec = (long int) (millis % 1000) * 1000000ul;
+ nanosleep(&ts, NULL);
+# elif defined(__TANDEM)
+# if !defined(_REENTRANT)
+# include <cextdecs.h(PROCESS_DELAY_)>
+ /* HPNS does not support usleep for non threaded apps */
+ PROCESS_DELAY_(millis * 1000);
+# elif defined(_SPT_MODEL_)
+# include <spthread.h>
+# include <spt_extensions.h>
+ usleep(millis * 1000);
+# else
+ usleep(millis * 1000);
+# endif
+# else
+ usleep(millis * 1000);
+# endif
+}
+#elif defined(_WIN32)
+# include <windows.h>
+static ossl_inline void ossl_sleep(unsigned long millis)
+{
+ Sleep(millis);
+}
+#else
+/* Fallback to a busy wait */
+static ossl_inline void ossl_sleep(unsigned long millis)
+{
+ struct timeval start, now;
+ unsigned long elapsedms;
+
+ gettimeofday(&start, NULL);
+ do {
+ gettimeofday(&now, NULL);
+ elapsedms = (((now.tv_sec - start.tv_sec) * 1000000)
+ + now.tv_usec - start.tv_usec) / 1000;
+ } while (elapsedms < millis);
+}
+#endif /* defined OPENSSL_SYS_UNIX */
+
+char *ossl_sk_ASN1_UTF8STRING2text(STACK_OF(ASN1_UTF8STRING) *text,
+ const char *sep, size_t max_len);
+char *ossl_ipaddr_to_asc(unsigned char *p, int len);
+
+char *ossl_buf2hexstr_sep(const unsigned char *buf, long buflen, char sep);
+unsigned char *ossl_hexstr2buf_sep(const char *str, long *buflen,
+ const char sep);
+
+static ossl_inline int ossl_ends_with_dirsep(const char *path)
+{
+ if (*path != '\0')
+ path += strlen(path) - 1;
+# if defined __VMS
+ if (*path == ']' || *path == '>' || *path == ':')
+ return 1;
+# elif defined _WIN32
+ if (*path == '\\')
+ return 1;
+# endif
+ return *path == '/';
+}
+
+static ossl_inline int ossl_is_absolute_path(const char *path)
+{
+# if defined __VMS
+ if (strchr(path, ':') != NULL
+ || ((path[0] == '[' || path[0] == '<')
+ && path[1] != '.' && path[1] != '-'
+ && path[1] != ']' && path[1] != '>'))
+ return 1;
+# elif defined _WIN32
+ if (path[0] == '\\'
+ || (path[0] != '\0' && path[1] == ':'))
+ return 1;
+# endif
+ return path[0] == '/';
+}
+
#endif
projects / openssl.git / blobdiff