134 lines
5.1 KiB
C
134 lines
5.1 KiB
C
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#if defined(ESP32)
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#ifndef __LIBSSH2_MISC_H
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#define __LIBSSH2_MISC_H
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/* Copyright (c) 2009-2019 by Daniel Stenberg
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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*
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* Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* Neither the name of the copyright holder nor the names
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* of any other contributors may be used to endorse or
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* promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*/
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struct list_head {
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struct list_node *last;
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struct list_node *first;
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};
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struct list_node {
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struct list_node *next;
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struct list_node *prev;
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struct list_head *head;
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};
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struct string_buf {
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unsigned char *data;
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unsigned char *dataptr;
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size_t len;
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};
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int _libssh2_error_flags(LIBSSH2_SESSION* session, int errcode,
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const char *errmsg, int errflags);
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int _libssh2_error(LIBSSH2_SESSION* session, int errcode, const char *errmsg);
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void _libssh2_list_init(struct list_head *head);
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/* add a node last in the list */
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void _libssh2_list_add(struct list_head *head,
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struct list_node *entry);
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/* return the "first" node in the list this head points to */
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void *_libssh2_list_first(struct list_head *head);
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/* return the next node in the list */
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void *_libssh2_list_next(struct list_node *node);
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/* return the prev node in the list */
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void *_libssh2_list_prev(struct list_node *node);
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/* remove this node from the list */
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void _libssh2_list_remove(struct list_node *entry);
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size_t _libssh2_base64_encode(LIBSSH2_SESSION *session,
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const char *inp, size_t insize, char **outptr);
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unsigned int _libssh2_ntohu32(const unsigned char *buf);
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libssh2_uint64_t _libssh2_ntohu64(const unsigned char *buf);
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void _libssh2_htonu32(unsigned char *buf, uint32_t val);
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void _libssh2_store_u32(unsigned char **buf, uint32_t value);
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void _libssh2_store_str(unsigned char **buf, const char *str, size_t len);
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void _libssh2_store_bignum2_bytes(unsigned char **buf,
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const unsigned char *bytes,
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size_t len);
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void *_libssh2_calloc(LIBSSH2_SESSION *session, size_t size);
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void _libssh2_explicit_zero(void *buf, size_t size);
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struct string_buf* _libssh2_string_buf_new(LIBSSH2_SESSION *session);
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void _libssh2_string_buf_free(LIBSSH2_SESSION *session,
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struct string_buf *buf);
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int _libssh2_get_boolean(struct string_buf *buf, unsigned char *out);
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int _libssh2_get_byte(struct string_buf *buf, unsigned char *out);
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int _libssh2_get_u32(struct string_buf *buf, uint32_t *out);
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int _libssh2_get_u64(struct string_buf *buf, libssh2_uint64_t *out);
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int _libssh2_match_string(struct string_buf *buf, const char *match);
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int _libssh2_get_string(struct string_buf *buf, unsigned char **outbuf,
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size_t *outlen);
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int _libssh2_copy_string(LIBSSH2_SESSION* session, struct string_buf *buf,
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unsigned char **outbuf, size_t *outlen);
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int _libssh2_get_bignum_bytes(struct string_buf *buf, unsigned char **outbuf,
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size_t *outlen);
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int _libssh2_check_length(struct string_buf *buf, size_t requested_len);
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int _libssh2_eob(struct string_buf *buf);
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#if defined(WIN32) && !defined(__MINGW32__) && !defined(__CYGWIN__)
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/* provide a private one */
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#undef HAVE_GETTIMEOFDAY
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int __cdecl _libssh2_gettimeofday(struct timeval *tp, void *tzp);
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#define HAVE_LIBSSH2_GETTIMEOFDAY
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#define LIBSSH2_GETTIMEOFDAY_WIN32 /* enable the win32 implementation */
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#else
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#ifdef HAVE_GETTIMEOFDAY
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#define _libssh2_gettimeofday(x,y) gettimeofday(x,y)
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#define HAVE_LIBSSH2_GETTIMEOFDAY
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#endif
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#endif
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void _libssh2_xor_data(unsigned char *output,
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const unsigned char *input1,
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const unsigned char *input2,
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size_t length);
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void _libssh2_aes_ctr_increment(unsigned char *ctr, size_t length);
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#endif /* _LIBSSH2_MISC_H */
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#endif
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