abc/GmSSL
1
0
Fork 0
mirror of https://github.com/guanzhi/GmSSL.git synced 2026-08-14 01:53:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

Revert "quantum init"

Browse Source 
This reverts commit 53af3b51ae.
This commit is contained in:
Simon
2018-01-04 14:03:27 +08:00
parent 53af3b51ae
commit 38395c5c80
2361 changed files with 144430 additions and 387427 deletions
Download Patch File Download Diff File Expand all files Collapse all files

249
crypto/dso/dso_lib.c
View File

@@ -1,114 +1,33 @@
/* dso_lib.c */
/*
* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
* 2000.
*/
/* ====================================================================
* Copyright (c) 2000 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
* Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (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
*/
#include <stdio.h>
#include <openssl/crypto.h>
#include "cryptlib.h"
#include <openssl/dso.h>
#include "dso_locl.h"
static DSO_METHOD *default_DSO_meth = NULL;
DSO *DSO_new(void)
{
return (DSO_new_method(NULL));
}
void DSO_set_default_method(DSO_METHOD *meth)
{
default_DSO_meth = meth;
}
DSO_METHOD *DSO_get_default_method(void)
{
return (default_DSO_meth);
}
DSO_METHOD *DSO_get_method(DSO *dso)
{
return (dso->meth);
}
DSO_METHOD *DSO_set_method(DSO *dso, DSO_METHOD *meth)
{
DSO_METHOD *mtmp;
mtmp = dso->meth;
dso->meth = meth;
return (mtmp);
}
DSO *DSO_new_method(DSO_METHOD *meth)
static DSO *DSO_new_method(DSO_METHOD *meth)
{
DSO *ret;
if (default_DSO_meth == NULL)
if (default_DSO_meth == NULL) {
/*
* We default to DSO_METH_openssl() which in turn defaults to
* stealing the "best available" method. Will fallback to
* DSO_METH_null() in the worst case.
*/
default_DSO_meth = DSO_METHOD_openssl();
ret = (DSO *)OPENSSL_malloc(sizeof(DSO));
}
ret = OPENSSL_zalloc(sizeof(*ret));
if (ret == NULL) {
DSOerr(DSO_F_DSO_NEW_METHOD, ERR_R_MALLOC_FAILURE);
return (NULL);
}
memset(ret, 0, sizeof(DSO));
ret->meth_data = sk_void_new_null();
if (ret->meth_data == NULL) {
/* sk_new doesn't generate any errors so we do */
@@ -116,59 +35,62 @@ DSO *DSO_new_method(DSO_METHOD *meth)
OPENSSL_free(ret);
return (NULL);
}
if (meth == NULL)
ret->meth = default_DSO_meth;
else
ret->meth = meth;
ret->meth = default_DSO_meth;
ret->references = 1;
if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
ret->lock = CRYPTO_THREAD_lock_new();
if (ret->lock == NULL) {
DSOerr(DSO_F_DSO_NEW_METHOD, ERR_R_MALLOC_FAILURE);
sk_void_free(ret->meth_data);
OPENSSL_free(ret);
return NULL;
}
if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
DSO_free(ret);
ret = NULL;
}
return (ret);
return ret;
}
DSO *DSO_new(void)
{
return DSO_new_method(NULL);
}
int DSO_free(DSO *dso)
{
int i;
if (dso == NULL) {
DSOerr(DSO_F_DSO_FREE, ERR_R_PASSED_NULL_PARAMETER);
return (0);
}
i = CRYPTO_add(&dso->references, -1, CRYPTO_LOCK_DSO);
#ifdef REF_PRINT
REF_PRINT("DSO", dso);
#endif
if (i > 0)
if (dso == NULL)
return (1);
#ifdef REF_CHECK
if (i < 0) {
fprintf(stderr, "DSO_free, bad reference count\n");
abort();
}
#endif
if ((dso->meth->dso_unload != NULL) && !dso->meth->dso_unload(dso)) {
DSOerr(DSO_F_DSO_FREE, DSO_R_UNLOAD_FAILED);
return (0);
if (CRYPTO_atomic_add(&dso->references, -1, &i, dso->lock) <= 0)
return 0;
REF_PRINT_COUNT("DSO", dso);
if (i > 0)
return 1;
REF_ASSERT_ISNT(i < 0);
if ((dso->flags & DSO_FLAG_NO_UNLOAD_ON_FREE) == 0) {
if ((dso->meth->dso_unload != NULL) && !dso->meth->dso_unload(dso)) {
DSOerr(DSO_F_DSO_FREE, DSO_R_UNLOAD_FAILED);
return 0;
}
}
if ((dso->meth->finish != NULL) && !dso->meth->finish(dso)) {
DSOerr(DSO_F_DSO_FREE, DSO_R_FINISH_FAILED);
return (0);
return 0;
}
sk_void_free(dso->meth_data);
if (dso->filename != NULL)
OPENSSL_free(dso->filename);
if (dso->loaded_filename != NULL)
OPENSSL_free(dso->loaded_filename);
OPENSSL_free(dso->filename);
OPENSSL_free(dso->loaded_filename);
CRYPTO_THREAD_lock_free(dso->lock);
OPENSSL_free(dso);
return (1);
return 1;
}
int DSO_flags(DSO *dso)
@@ -178,13 +100,19 @@ int DSO_flags(DSO *dso)
int DSO_up_ref(DSO *dso)
{
int i;
if (dso == NULL) {
DSOerr(DSO_F_DSO_UP_REF, ERR_R_PASSED_NULL_PARAMETER);
return (0);
return 0;
}
CRYPTO_add(&dso->references, 1, CRYPTO_LOCK_DSO);
return (1);
if (CRYPTO_atomic_add(&dso->references, 1, &i, dso->lock) <= 0)
return 0;
REF_PRINT_COUNT("DSO", r);
REF_ASSERT_ISNT(i < 2);
return ((i > 1) ? 1 : 0);
}
DSO *DSO_load(DSO *dso, const char *filename, DSO_METHOD *meth, int flags)
@@ -241,26 +169,6 @@ DSO *DSO_load(DSO *dso, const char *filename, DSO_METHOD *meth, int flags)
return (NULL);
}
void *DSO_bind_var(DSO *dso, const char *symname)
{
void *ret = NULL;
if ((dso == NULL) || (symname == NULL)) {
DSOerr(DSO_F_DSO_BIND_VAR, ERR_R_PASSED_NULL_PARAMETER);
return (NULL);
}
if (dso->meth->dso_bind_var == NULL) {
DSOerr(DSO_F_DSO_BIND_VAR, DSO_R_UNSUPPORTED);
return (NULL);
}
if ((ret = dso->meth->dso_bind_var(dso, symname)) == NULL) {
DSOerr(DSO_F_DSO_BIND_VAR, DSO_R_SYM_FAILURE);
return (NULL);
}
/* Success */
return (ret);
}
DSO_FUNC_TYPE DSO_bind_func(DSO *dso, const char *symname)
{
DSO_FUNC_TYPE ret = NULL;
@@ -319,19 +227,6 @@ long DSO_ctrl(DSO *dso, int cmd, long larg, void *parg)
return (dso->meth->dso_ctrl(dso, cmd, larg, parg));
}
int DSO_set_name_converter(DSO *dso, DSO_NAME_CONVERTER_FUNC cb,
DSO_NAME_CONVERTER_FUNC *oldcb)
{
if (dso == NULL) {
DSOerr(DSO_F_DSO_SET_NAME_CONVERTER, ERR_R_PASSED_NULL_PARAMETER);
return (0);
}
if (oldcb)
*oldcb = dso->name_converter;
dso->name_converter = cb;
return (1);
}
const char *DSO_get_filename(DSO *dso)
{
if (dso == NULL) {
@@ -354,14 +249,12 @@ int DSO_set_filename(DSO *dso, const char *filename)
return (0);
}
/* We'll duplicate filename */
copied = OPENSSL_malloc(strlen(filename) + 1);
copied = OPENSSL_strdup(filename);
if (copied == NULL) {
DSOerr(DSO_F_DSO_SET_FILENAME, ERR_R_MALLOC_FAILURE);
return (0);
}
BUF_strlcpy(copied, filename, strlen(filename) + 1);
if (dso->filename)
OPENSSL_free(dso->filename);
OPENSSL_free(dso->filename);
dso->filename = copied;
return (1);
}
@@ -404,25 +297,15 @@ char *DSO_convert_filename(DSO *dso, const char *filename)
result = dso->meth->dso_name_converter(dso, filename);
}
if (result == NULL) {
result = OPENSSL_malloc(strlen(filename) + 1);
result = OPENSSL_strdup(filename);
if (result == NULL) {
DSOerr(DSO_F_DSO_CONVERT_FILENAME, ERR_R_MALLOC_FAILURE);
return (NULL);
}
BUF_strlcpy(result, filename, strlen(filename) + 1);
}
return (result);
}
const char *DSO_get_loaded_filename(DSO *dso)
{
if (dso == NULL) {
DSOerr(DSO_F_DSO_GET_LOADED_FILENAME, ERR_R_PASSED_NULL_PARAMETER);
return (NULL);
}
return (dso->loaded_filename);
}
int DSO_pathbyaddr(void *addr, char *path, int sz)
{
DSO_METHOD *meth = default_DSO_meth;
@@ -435,6 +318,24 @@ int DSO_pathbyaddr(void *addr, char *path, int sz)
return (*meth->pathbyaddr) (addr, path, sz);
}
DSO *DSO_dsobyaddr(void *addr, int flags)
{
DSO *ret = NULL;
char *filename = NULL;
int len = DSO_pathbyaddr(addr, NULL, 0);
if (len < 0)
return NULL;
filename = OPENSSL_malloc(len);
if (filename != NULL
&& DSO_pathbyaddr(addr, filename, len) == len)
ret = DSO_load(NULL, filename, NULL, flags);
OPENSSL_free(filename);
return ret;
}
void *DSO_global_lookup(const char *name)
{
DSO_METHOD *meth = default_DSO_meth;