mirror of
https://github.com/guanzhi/GmSSL.git
synced 2026-05-13 03:46:26 +08:00
quantum init
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@@ -1,25 +1,18 @@
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/*
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* Copyright 1998-2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <openssl/objects.h>
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#include <openssl/comp.h>
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#include "comp_lcl.h"
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COMP_CTX *COMP_CTX_new(COMP_METHOD *meth)
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{
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COMP_CTX *ret;
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if ((ret = OPENSSL_zalloc(sizeof(*ret))) == NULL)
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if ((ret = (COMP_CTX *)OPENSSL_malloc(sizeof(COMP_CTX))) == NULL) {
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/* ZZZZZZZZZZZZZZZZ */
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return (NULL);
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}
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memset(ret, 0, sizeof(COMP_CTX));
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ret->meth = meth;
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if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
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OPENSSL_free(ret);
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@@ -28,21 +21,6 @@ COMP_CTX *COMP_CTX_new(COMP_METHOD *meth)
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return (ret);
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}
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const COMP_METHOD *COMP_CTX_get_method(const COMP_CTX *ctx)
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{
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return ctx->meth;
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}
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int COMP_get_type(const COMP_METHOD *meth)
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{
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return meth->type;
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}
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const char *COMP_get_name(const COMP_METHOD *meth)
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{
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return meth->name;
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}
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void COMP_CTX_free(COMP_CTX *ctx)
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{
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if (ctx == NULL)
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@@ -59,6 +37,7 @@ int COMP_compress_block(COMP_CTX *ctx, unsigned char *out, int olen,
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{
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int ret;
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if (ctx->meth->compress == NULL) {
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/* ZZZZZZZZZZZZZZZZZ */
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return (-1);
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}
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ret = ctx->meth->compress(ctx, out, olen, in, ilen);
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@@ -75,6 +54,7 @@ int COMP_expand_block(COMP_CTX *ctx, unsigned char *out, int olen,
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int ret;
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if (ctx->meth->expand == NULL) {
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/* ZZZZZZZZZZZZZZZZZ */
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return (-1);
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}
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ret = ctx->meth->expand(ctx, out, olen, in, ilen);
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@@ -84,8 +64,3 @@ int COMP_expand_block(COMP_CTX *ctx, unsigned char *out, int olen,
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}
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return (ret);
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}
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int COMP_CTX_get_type(const COMP_CTX* comp)
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{
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return comp->meth ? comp->meth->type : NID_undef;
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}
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