1#ifndef HEADER_CURL_SCHANNEL_H 2#define HEADER_CURL_SCHANNEL_H 3/*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) 2012, Marc Hoersken, <info@marc-hoersken.de>, et al. 11 * Copyright (C) 2012 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al. 12 * 13 * This software is licensed as described in the file COPYING, which 14 * you should have received as part of this distribution. The terms 15 * are also available at https://curl.haxx.se/docs/copyright.html. 16 * 17 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 18 * copies of the Software, and permit persons to whom the Software is 19 * furnished to do so, under the terms of the COPYING file. 20 * 21 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 22 * KIND, either express or implied. 23 * 24 ***************************************************************************/ 25#include "curl_setup.h" 26 27#ifdef USE_SCHANNEL 28 29#include "urldata.h" 30 31#ifndef UNISP_NAME_A 32#define UNISP_NAME_A "Microsoft Unified Security Protocol Provider" 33#endif 34 35#ifndef UNISP_NAME_W 36#define UNISP_NAME_W L"Microsoft Unified Security Protocol Provider" 37#endif 38 39#ifndef UNISP_NAME 40#ifdef UNICODE 41#define UNISP_NAME UNISP_NAME_W 42#else 43#define UNISP_NAME UNISP_NAME_A 44#endif 45#endif 46 47#ifndef SP_PROT_SSL2_CLIENT 48#define SP_PROT_SSL2_CLIENT 0x00000008 49#endif 50 51#ifndef SP_PROT_SSL3_CLIENT 52#define SP_PROT_SSL3_CLIENT 0x00000008 53#endif 54 55#ifndef SP_PROT_TLS1_CLIENT 56#define SP_PROT_TLS1_CLIENT 0x00000080 57#endif 58 59#ifndef SP_PROT_TLS1_0_CLIENT 60#define SP_PROT_TLS1_0_CLIENT SP_PROT_TLS1_CLIENT 61#endif 62 63#ifndef SP_PROT_TLS1_1_CLIENT 64#define SP_PROT_TLS1_1_CLIENT 0x00000200 65#endif 66 67#ifndef SP_PROT_TLS1_2_CLIENT 68#define SP_PROT_TLS1_2_CLIENT 0x00000800 69#endif 70 71#ifndef SECBUFFER_ALERT 72#define SECBUFFER_ALERT 17 73#endif 74 75/* Both schannel buffer sizes must be > 0 */ 76#define CURL_SCHANNEL_BUFFER_INIT_SIZE 4096 77#define CURL_SCHANNEL_BUFFER_FREE_SIZE 1024 78 79 80CURLcode Curl_schannel_connect(struct connectdata *conn, int sockindex); 81 82CURLcode Curl_schannel_connect_nonblocking(struct connectdata *conn, 83 int sockindex, 84 bool *done); 85 86bool Curl_schannel_data_pending(const struct connectdata *conn, int sockindex); 87void Curl_schannel_close(struct connectdata *conn, int sockindex); 88int Curl_schannel_shutdown(struct connectdata *conn, int sockindex); 89void Curl_schannel_session_free(void *ptr); 90 91int Curl_schannel_init(void); 92void Curl_schannel_cleanup(void); 93size_t Curl_schannel_version(char *buffer, size_t size); 94 95int Curl_schannel_random(unsigned char *entropy, size_t length); 96 97/* Set the API backend definition to Schannel */ 98#define CURL_SSL_BACKEND CURLSSLBACKEND_SCHANNEL 99 100/* this backend supports CURLOPT_CERTINFO */ 101#define have_curlssl_certinfo 1 102 103/* API setup for Schannel */ 104#define curlssl_init Curl_schannel_init 105#define curlssl_cleanup Curl_schannel_cleanup 106#define curlssl_connect Curl_schannel_connect 107#define curlssl_connect_nonblocking Curl_schannel_connect_nonblocking 108#define curlssl_session_free Curl_schannel_session_free 109#define curlssl_close_all(x) ((void)x) 110#define curlssl_close Curl_schannel_close 111#define curlssl_shutdown Curl_schannel_shutdown 112#define curlssl_set_engine(x,y) ((void)x, (void)y, CURLE_NOT_BUILT_IN) 113#define curlssl_set_engine_default(x) ((void)x, CURLE_NOT_BUILT_IN) 114#define curlssl_engines_list(x) ((void)x, (struct curl_slist *)NULL) 115#define curlssl_version Curl_schannel_version 116#define curlssl_check_cxn(x) ((void)x, -1) 117#define curlssl_data_pending Curl_schannel_data_pending 118#define curlssl_random(x,y,z) ((void)x, Curl_schannel_random(y,z)) 119 120#endif /* USE_SCHANNEL */ 121#endif /* HEADER_CURL_SCHANNEL_H */ 122