mirror of
https://github.com/warmcat/libwebsockets.git
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45ec3ce369
lws_dll2 removes the downsides of lws_dll and adds new features like a running member count and explicit owner type... it's cleaner and more robust (eg, nodes know their owner, so they can casually switch between list owners and remove themselves without the code knowing the owner). This deprecates lws_dll, but since it's public it allows it to continue to be built for 4.0 release if you give cmake LWS_WITH_DEPRECATED_LWS_DLL. All remaining internal users of lws_dll are migrated to lws_dll2.
53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
/*
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* libwebsockets - small server side websockets and web server implementation
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*
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* Copyright (C) 2010 - 2019 Andy Green <andy@warmcat.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation:
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* version 2.1 of the License.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*
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* gencrypto openssl-specific helper declarations
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*/
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/*
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* one of these per different client context
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* cc_owner is in lws_context.lws_context_tls
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*/
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struct lws_tls_client_reuse {
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lws_tls_ctx *ssl_client_ctx;
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uint8_t hash[32];
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struct lws_dll2 cc_list;
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int refcount;
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int index;
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};
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typedef int (*next_proto_cb)(SSL *, const unsigned char **out,
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unsigned char *outlen, const unsigned char *in,
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unsigned int inlen, void *arg);
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struct lws_x509_cert {
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X509 *cert; /* X509 is opaque, this has to be a pointer */
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};
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int
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lws_gencrypto_openssl_hash_to_NID(enum lws_genhash_types hash_type);
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const EVP_MD *
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lws_gencrypto_openssl_hash_to_EVP_MD(enum lws_genhash_types hash_type);
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#if !defined(LWS_HAVE_BN_bn2binpad)
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int BN_bn2binpad(const BIGNUM *a, unsigned char *to, int tolen);
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#endif
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