29 #ifndef _LIBSSH_PRIV_H
30 #define _LIBSSH_PRIV_H
36 #if !defined(HAVE_STRTOULL)
37 # if defined(HAVE___STRTOULL)
38 # define strtoull __strtoull
39 # elif defined(HAVE__STRTOUI64)
40 # define strtoull _strtoui64
41 # elif defined(__hpux) && defined(__LP64__)
42 # define strtoull strtoul
44 # error "no strtoull function found"
48 #if !defined(HAVE_STRNDUP)
49 char *strndup(
const char *s,
size_t n);
52 #ifdef HAVE_BYTESWAP_H
56 #ifdef HAVE_ARPA_INET_H
57 #include <arpa/inet.h>
62 ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \
63 (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24))
87 # define inline __inline
90 # define va_copy(dest, src) (dest = src)
93 # define strcasecmp _stricmp
94 # define strncasecmp _strnicmp
95 # if ! defined(HAVE_ISBLANK)
96 # define isblank(ch) ((ch) == ' ' || (ch) == '\t' || (ch) == '\n' || (ch) == '\r')
99 # define usleep(X) Sleep(((X)+1000)/1000)
102 # define strtok_r strtok_s
104 # if defined(HAVE__SNPRINTF_S)
106 # define snprintf(d, n, ...) _snprintf_s((d), (n), _TRUNCATE, __VA_ARGS__)
108 # if defined(HAVE__SNPRINTF)
110 # define snprintf _snprintf
112 # if !defined(HAVE_SNPRINTF)
113 # error "no snprintf compatible function found"
118 # if defined(HAVE__VSNPRINTF_S)
120 # define vsnprintf(s, n, f, v) _vsnprintf_s((s), (n), _TRUNCATE, (f), (v))
122 # if defined(HAVE__VSNPRINTF)
124 # define vsnprintf _vsnprintf
126 # if !defined(HAVE_VSNPRINTF)
127 # error "No vsnprintf compatible function found"
132 # ifndef _SSIZE_T_DEFINED
134 # include <BaseTsd.h>
135 typedef _W64 SSIZE_T ssize_t;
136 # define _SSIZE_T_DEFINED
142 int gettimeofday(
struct timeval *__p,
void *__t);
144 #define _XCLOSESOCKET closesocket
151 #define _XCLOSESOCKET close
155 #include "libssh/libssh.h"
156 #include "libssh/callbacks.h"
159 #ifndef MAX_PACKAT_LEN
160 #define MAX_PACKET_LEN 262144
162 #ifndef ERROR_BUFFERLEN
163 #define ERROR_BUFFERLEN 1024
166 #ifndef CLIENT_BANNER_SSH2
167 #define CLIENT_BANNER_SSH2 "SSH-2.0-libssh_" SSH_STRINGIFY(LIBSSH_VERSION)
170 #ifndef KBDINT_MAX_PROMPT
171 #define KBDINT_MAX_PROMPT 256
174 #define MAX_BUF_SIZE 4096
177 #ifndef HAVE_COMPILER__FUNC__
178 # ifdef HAVE_COMPILER__FUNCTION__
179 # define __func__ __FUNCTION__
181 # error "Your system must provide a __func__ macro"
185 #if defined(HAVE_GCC_THREAD_LOCAL_STORAGE)
186 # define LIBSSH_THREAD __thread
187 #elif defined(HAVE_MSC_THREAD_LOCAL_STORAGE)
188 # define LIBSSH_THREAD __declspec(thread)
190 # define LIBSSH_THREAD
198 #if defined(HAVE_GCC_VOLATILE_MEMORY_PROTECTION)
199 # define LIBSSH_MEM_PROTECTION __asm__ volatile("" : : "r"(&(x)) : "memory")
201 # define LIBSSH_MEM_PROTECTION
211 void ssh_log_function(
int verbosity,
212 const char *
function,
214 #define SSH_LOG(priority, ...) \
215 _ssh_log(priority, __func__, __VA_ARGS__)
220 const char *
function,
221 const char *format, ...) PRINTF_ATTRIBUTE(4, 5);
229 char error_buffer[ERROR_BUFFERLEN];
232 #define ssh_set_error(error, code, ...) \
233 _ssh_set_error(error, code, __func__, __VA_ARGS__)
234 void _ssh_set_error(
void *error,
236 const char *
function,
237 const char *descr, ...) PRINTF_ATTRIBUTE(4, 5);
239 #define ssh_set_error_oom(error) \
240 _ssh_set_error_oom(error, __func__)
241 void _ssh_set_error_oom(
void *error,
const char *
function);
243 #define ssh_set_error_invalid(error) \
244 _ssh_set_error_invalid(error, __func__)
245 void _ssh_set_error_invalid(
void *error,
const char *
function);
247 void ssh_reset_error(
void *error);
251 int ssh_auth_reply_default(
ssh_session session,
int partial);
252 int ssh_auth_reply_success(
ssh_session session,
int partial);
256 int ssh_send_banner(
ssh_session session,
int is_server);
259 socket_t ssh_connect_host(
ssh_session session,
const char *host,
const char
260 *bind_addr,
int port,
long timeout,
long usec);
261 socket_t ssh_connect_host_nonblocking(
ssh_session session,
const char *host,
262 const char *bind_addr,
int port);
266 unsigned char *bin_to_base64(
const unsigned char *source,
int len);
273 int match_pattern_list(
const char *
string,
const char *pattern,
274 unsigned int len,
int dolower);
275 int match_hostname(
const char *host,
const char *pattern,
unsigned int len);
282 #define MIN(a,b) ((a) < (b) ? (a) : (b))
286 #define MAX(a,b) ((a) > (b) ? (a) : (b))
290 #define SAFE_FREE(x) do { if ((x) != NULL) {free(x); x=NULL;} } while(0)
293 #define ZERO_STRUCT(x) memset((char *)&(x), 0, sizeof(x))
296 #define ZERO_STRUCTP(x) do { if ((x) != NULL) memset((char *)(x), 0, sizeof(*(x))); } while(0)
299 #define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0]))
301 #ifndef HAVE_EXPLICIT_BZERO
302 void explicit_bzero(
void *s,
size_t n);
317 #define discard_const(ptr) ((void *)((uintptr_t)(ptr)))
322 #define discard_const_p(type, ptr) ((type *)discard_const(ptr))
327 #ifdef HAVE_GCC_NARG_MACRO
334 #define VA_APPLY_VARIADIC_MACRO(macro, tuple) macro tuple
336 #define __VA_NARG__(...) \
337 (__VA_NARG_(_0, ## __VA_ARGS__, __RSEQ_N()) - 1)
338 #define __VA_NARG_(...) \
339 VA_APPLY_VARIADIC_MACRO(__VA_ARG_N, (__VA_ARGS__))
340 #define __VA_ARG_N( \
341 _1, _2, _3, _4, _5, _6, _7, _8, _9,_10, \
342 _11,_12,_13,_14,_15,_16,_17,_18,_19,_20, \
343 _21,_22,_23,_24,_25,_26,_27,_28,_29,_30, \
344 _31,_32,_33,_34,_35,_36,_37,_38,_39,_40, \
345 _41,_42,_43,_44,_45,_46,_47,_48,_49,_50, \
346 _51,_52,_53,_54,_55,_56,_57,_58,_59,_60, \
350 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, \
351 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, \
352 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, \
353 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, \
354 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, \
355 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
358 #define __VA_NARG__(...) (-1)
361 #define CLOSE_SOCKET(s) do { if ((s) != SSH_INVALID_SOCKET) { _XCLOSESOCKET(s); (s) = SSH_INVALID_SOCKET;} } while(0)
364 # ifdef WORDS_BIGENDIAN
365 # define htonll(x) (x)
368 (((uint64_t)htonl((x) & 0xFFFFFFFF) << 32) | htonl((x) >> 32))
373 # ifdef WORDS_BIGENDIAN
374 # define ntohll(x) (x)
377 (((uint64_t)ntohl((x) & 0xFFFFFFFF) << 32) | ntohl((x) >> 32))
382 # ifdef HAVE_FALLTHROUGH_ATTRIBUTE
383 # define FALL_THROUGH __attribute__ ((fallthrough))
385 # define FALL_THROUGH
389 void ssh_agent_state_free(
void *data);