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5a053ffe80
This commit renames lib/setup.h to lib/curl_setup.h and
renames lib/setup_once.h to lib/curl_setup_once.h.
Removes the need and usage of a header inclusion guard foreign
to libcurl. [1]
Removes the need and presence of an alarming notice we carried
in old setup_once.h [2]
----------------------------------------
1 - lib/setup_once.h used __SETUP_ONCE_H macro as header inclusion guard
up to commit ec691ca3 which changed this to HEADER_CURL_SETUP_ONCE_H,
this single inclusion guard is enough to ensure that inclusion of
lib/setup_once.h done from lib/setup.h is only done once.
Additionally lib/setup.h has always used __SETUP_ONCE_H macro to
protect inclusion of setup_once.h even after commit ec691ca3, this
was to avoid a circular header inclusion triggered when building a
c-ares enabled version with c-ares sources available which also has
a setup_once.h header. Commit ec691ca3 exposes the real nature of
__SETUP_ONCE_H usage in lib/setup.h, it is a header inclusion guard
foreign to libcurl belonging to c-ares's setup_once.h
The renaming this commit does, fixes the circular header inclusion,
and as such removes the need and usage of a header inclusion guard
foreign to libcurl. Macro __SETUP_ONCE_H no longer used in libcurl.
2 - Due to the circular interdependency of old lib/setup_once.h and the
c-ares setup_once.h header, old file lib/setup_once.h has carried
back from 2006 up to now days an alarming and prominent notice about
the need of keeping libcurl's and c-ares's setup_once.h in sync.
Given that this commit fixes the circular interdependency, the need
and presence of mentioned notice is removed.
All mentioned interdependencies come back from now old days when
the c-ares project lived inside a curl subdirectory. This commit
removes last traces of such fact.
133 lines
4.1 KiB
C
133 lines
4.1 KiB
C
#ifndef HEADER_CURL_SCHANNEL_H
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#define HEADER_CURL_SCHANNEL_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 2012, Marc Hoersken, <info@marc-hoersken.de>, et al.
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* Copyright (C) 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#include "curl_setup.h"
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#ifdef USE_SCHANNEL
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#include "urldata.h"
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#ifndef UNISP_NAME_A
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#define UNISP_NAME_A "Microsoft Unified Security Protocol Provider"
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#endif
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#ifndef UNISP_NAME_W
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#define UNISP_NAME_W L"Microsoft Unified Security Protocol Provider"
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#endif
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#ifndef UNISP_NAME
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#ifdef UNICODE
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#define UNISP_NAME UNISP_NAME_W
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#else
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#define UNISP_NAME UNISP_NAME_A
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#endif
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#endif
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#ifndef SP_PROT_SSL2_CLIENT
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#define SP_PROT_SSL2_CLIENT 0x00000008
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#endif
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#ifndef SP_PROT_SSL3_CLIENT
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#define SP_PROT_SSL3_CLIENT 0x00000008
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#endif
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#ifndef SP_PROT_TLS1_CLIENT
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#define SP_PROT_TLS1_CLIENT 0x00000080
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#endif
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#ifndef SP_PROT_TLS1_0_CLIENT
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#define SP_PROT_TLS1_0_CLIENT SP_PROT_TLS1_CLIENT
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#endif
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#ifndef SP_PROT_TLS1_1_CLIENT
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#define SP_PROT_TLS1_1_CLIENT 0x00000200
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#endif
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#ifndef SP_PROT_TLS1_2_CLIENT
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#define SP_PROT_TLS1_2_CLIENT 0x00000800
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#endif
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#ifndef SECBUFFER_ALERT
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#define SECBUFFER_ALERT 17
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#endif
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#ifndef ISC_RET_REPLAY_DETECT
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#define ISC_RET_REPLAY_DETECT 0x00000004
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#endif
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#ifndef ISC_RET_SEQUENCE_DETECT
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#define ISC_RET_SEQUENCE_DETECT 0x00000008
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#endif
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#ifndef ISC_RET_CONFIDENTIALITY
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#define ISC_RET_CONFIDENTIALITY 0x00000010
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#endif
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#ifndef ISC_RET_ALLOCATED_MEMORY
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#define ISC_RET_ALLOCATED_MEMORY 0x00000100
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#endif
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#ifndef ISC_RET_STREAM
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#define ISC_RET_STREAM 0x00008000
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#endif
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#define CURL_SCHANNEL_BUFFER_INIT_SIZE 4096
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#define CURL_SCHANNEL_BUFFER_FREE_SIZE 1024
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#define CURL_SCHANNEL_BUFFER_STEP_FACTOR 2
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CURLcode Curl_schannel_connect(struct connectdata *conn, int sockindex);
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CURLcode Curl_schannel_connect_nonblocking(struct connectdata *conn,
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int sockindex,
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bool *done);
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bool Curl_schannel_data_pending(const struct connectdata *conn, int sockindex);
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void Curl_schannel_close(struct connectdata *conn, int sockindex);
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int Curl_schannel_shutdown(struct connectdata *conn, int sockindex);
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void Curl_schannel_session_free(void *ptr);
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int Curl_schannel_init(void);
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void Curl_schannel_cleanup(void);
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size_t Curl_schannel_version(char *buffer, size_t size);
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/* API setup for Schannel */
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#define curlssl_init Curl_schannel_init
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#define curlssl_cleanup Curl_schannel_cleanup
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#define curlssl_connect Curl_schannel_connect
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#define curlssl_connect_nonblocking Curl_schannel_connect_nonblocking
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#define curlssl_session_free Curl_schannel_session_free
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#define curlssl_close_all(x) (x=x, CURLE_NOT_BUILT_IN)
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#define curlssl_close Curl_schannel_close
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#define curlssl_shutdown Curl_schannel_shutdown
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#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN)
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#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN)
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#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL)
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#define curlssl_version Curl_schannel_version
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#define curlssl_check_cxn(x) (x=x, -1)
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#define curlssl_data_pending Curl_schannel_data_pending
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#endif /* USE_SCHANNEL */
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#endif /* HEADER_CURL_SCHANNEL_H */
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