mirror of
https://git.gnunet.org/libmicrohttpd.git
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243 lines
6.9 KiB
C
243 lines
6.9 KiB
C
/*
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This file is part of libmicrohttpd
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Copyright (C) 2007 Christian Grothoff
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Copyright (C) 2017-2022 Evgeny Grin (Karlson2k)
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libmicrohttpd is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 2, or (at your
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option) any later version.
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libmicrohttpd is distributed in the hope that it will be useful, but
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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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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with libmicrohttpd; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef TLS_TEST_COMMON_H_
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#define TLS_TEST_COMMON_H_
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#include "platform.h"
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#include "microhttpd.h"
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#include <curl/curl.h>
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#include <sys/stat.h>
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#include <limits.h>
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#include <gnutls/gnutls.h>
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#ifndef CURL_VERSION_BITS
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#define CURL_VERSION_BITS(x,y,z) ((x) << 16 | (y) << 8 | (z))
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#endif /* ! CURL_VERSION_BITS */
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#ifndef CURL_AT_LEAST_VERSION
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#define CURL_AT_LEAST_VERSION(x,y,z) \
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(LIBCURL_VERSION_NUM >= CURL_VERSION_BITS (x, y, z))
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#endif /* ! CURL_AT_LEAST_VERSION */
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#define test_data "Hello World\n"
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#define ca_cert_file_name SRCDIR "/test-ca.crt"
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#define EMPTY_PAGE \
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"<html><head><title>Empty page</title></head><body>Empty page</body></html>"
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#define PAGE_NOT_FOUND \
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"<html><head><title>File not found</title></head><body>File not found</body></html>"
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#define MHD_E_MEM "Error: memory error\n"
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#define MHD_E_SERVER_INIT "Error: failed to start server\n"
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#define MHD_E_TEST_FILE_CREAT "Error: failed to setup test file\n"
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#define MHD_E_CERT_FILE_CREAT "Error: failed to setup test certificate\n"
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#define MHD_E_KEY_FILE_CREAT "Error: failed to setup test certificate\n"
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#define MHD_E_FAILED_TO_CONNECT \
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"Error: server connection could not be established\n"
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#ifndef MHD_STATICSTR_LEN_
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/**
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* Determine length of static string / macro strings at compile time.
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*/
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#define MHD_STATICSTR_LEN_(macro) (sizeof(macro) / sizeof(char) - 1)
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#endif /* ! MHD_STATICSTR_LEN_ */
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/* The local copy if GnuTLS IDs to avoid long #ifdefs list with various
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* GnuTLS versions */
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/**
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* The list of know (at the moment of writing) GnuTLS IDs of TLS versions.
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* Can be safely casted to/from @a gnutls_protocol_t.
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*/
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enum know_gnutls_tls_id
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{
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KNOWN_BAD = 0, /**< No TLS */
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KNOWN_TLS_SSLv3 = 1, /**< GNUTLS_SSL3 */
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KNOWN_TLS_V1_0 = 2, /**< GNUTLS_TLS1_0 */
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KNOWN_TLS_V1_1 = 3, /**< GNUTLS_TLS1_1 */
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KNOWN_TLS_V1_2 = 4, /**< GNUTLS_TLS1_2 */
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KNOWN_TLS_V1_3 = 5, /**< GNUTLS_TLS1_3 */
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KNOWN_TLS_MIN = KNOWN_TLS_SSLv3, /**< Minimum valid value */
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KNOWN_TLS_MAX = KNOWN_TLS_V1_3 /**< Maximum valid value */
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};
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#define KNOW_TLS_IDS_COUNT 6 /* KNOWN_TLS_MAX + 1 */
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/**
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* Map @a know_gnutls_tls_ids values to printable names.
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*/
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extern const char *tls_names[KNOW_TLS_IDS_COUNT];
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/**
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* Map @a know_gnutls_tls_ids values to GnuTLS priorities strings.
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*/
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extern const char *priorities_map[KNOW_TLS_IDS_COUNT];
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/**
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* Map @a know_gnutls_tls_ids values to GnuTLS priorities append strings.
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*/
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extern const char *priorities_append_map[KNOW_TLS_IDS_COUNT];
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/**
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* Map @a know_gnutls_tls_ids values to libcurl @a CURLOPT_SSLVERSION value.
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*/
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extern const long libcurl_tls_vers_map[KNOW_TLS_IDS_COUNT];
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#if CURL_AT_LEAST_VERSION (7,54,0)
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/**
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* Map @a know_gnutls_tls_ids values to libcurl @a CURLOPT_SSLVERSION value
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* for maximum supported TLS version.
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*/
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extern const long libcurl_tls_max_vers_map[KNOW_TLS_IDS_COUNT];
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#endif /* CURL_AT_LEAST_VERSION(7,54,0) */
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struct https_test_data
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{
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void *cls;
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uint16_t port;
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const char *cipher_suite;
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int proto_version;
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};
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struct CBC
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{
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char *buf;
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size_t pos;
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size_t size;
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};
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int
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curl_tls_is_gnutls (void);
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int
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curl_tls_is_openssl (void);
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int
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curl_tls_is_nss (void);
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int
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curl_tls_is_schannel (void);
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int
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curl_tls_is_sectransport (void);
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enum test_get_result
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{
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TEST_GET_OK = 0,
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TEST_GET_ERROR = 1,
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TEST_GET_MHD_ERROR = 16,
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TEST_GET_TRANSFER_ERROR = 17,
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TEST_GET_CURL_GEN_ERROR = 32,
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TEST_GET_CURL_CA_ERROR = 33,
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TEST_GET_CURL_NOT_IMPLT = 34,
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TEST_GET_HARD_ERROR = 999
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};
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/**
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* perform cURL request for file
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*/
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enum test_get_result
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test_daemon_get (void *cls,
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const char *cipher_suite, int proto_version,
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uint16_t port, int ver_peer);
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void
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print_test_result (unsigned int test_outcome,
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const char *test_name);
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size_t
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copyBuffer (void *ptr, size_t size, size_t nmemb, void *ctx);
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enum MHD_Result
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http_ahc (void *cls, struct MHD_Connection *connection,
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const char *url, const char *method, const char *upload_data,
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const char *version, size_t *upload_data_size, void **req_cls);
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enum MHD_Result
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http_dummy_ahc (void *cls, struct MHD_Connection *connection,
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const char *url, const char *method, const char *upload_data,
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const char *version, size_t *upload_data_size,
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void **req_cls);
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/**
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* compile test URI
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*
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* @param[out] uri - char buffer into which the url is compiled
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* @param uri_len number of bytes available in @a url
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* @param port port to use for the test
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* @return 1 on error
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*/
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unsigned int
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gen_test_uri (char *uri,
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size_t uri_len,
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uint16_t port);
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CURLcode
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send_curl_req (char *url,
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struct CBC *cbc,
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const char *cipher_suite,
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int proto_version);
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unsigned int
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test_https_transfer (void *cls,
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uint16_t port,
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const char *cipher_suite,
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int proto_version);
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unsigned int
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setup_session (gnutls_session_t *session,
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gnutls_certificate_credentials_t *xcred);
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unsigned int
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teardown_session (gnutls_session_t session,
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gnutls_certificate_credentials_t xcred);
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unsigned int
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test_wrap (const char *test_name, unsigned int
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(*test_function)(void *cls, uint16_t port, const char *cipher_suite,
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int proto_version), void *cls,
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uint16_t port,
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unsigned int daemon_flags, const char *cipher_suite,
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int proto_version, ...);
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int testsuite_curl_global_init (void);
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/**
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* Check whether program name contains specific @a marker string.
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* Only last component in pathname is checked for marker presence,
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* all leading directories names (if any) are ignored. Directories
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* separators are handled correctly on both non-W32 and W32
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* platforms.
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* @param prog_name program name, may include path
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* @param marker marker to look for.
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* @return zero if any parameter is NULL or empty string or
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* @a prog_name ends with slash or @a marker is not found in
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* program name, non-zero if @a maker is found in program
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* name.
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*/
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int
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has_in_name (const char *prog_name, const char *marker);
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#endif /* TLS_TEST_COMMON_H_ */
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