29 #ifndef _LIBSSH_PRIV_H 30 #define _LIBSSH_PRIV_H 34 #if !defined(HAVE_STRTOULL) 35 # if defined(HAVE___STRTOULL) 36 # define strtoull __strtoull 37 # elif defined(HAVE__STRTOUI64) 38 # define strtoull _strtoui64 39 # elif defined(__hpux) && defined(__LP64__) 40 # define strtoull strtoul 42 # error "no strtoull function found" 66 # define inline __inline 68 # define strcasecmp _stricmp 69 # define strncasecmp _strnicmp 70 # if ! defined(HAVE_ISBLANK) 71 # define isblank(ch) ((ch) == ' ' || (ch) == '\t' || (ch) == '\n' || (ch) == '\r') 74 # define usleep(X) Sleep(((X)+1000)/1000) 77 # define strtok_r strtok_s 79 # if defined(HAVE__SNPRINTF_S) 81 # define snprintf(d, n, ...) _snprintf_s((d), (n), _TRUNCATE, __VA_ARGS__) 83 # if defined(HAVE__SNPRINTF) 85 # define snprintf _snprintf 87 # if !defined(HAVE_SNPRINTF) 88 # error "no snprintf compatible function found" 93 # if defined(HAVE__VSNPRINTF_S) 95 # define vsnprintf(s, n, f, v) _vsnprintf_s((s), (n), _TRUNCATE, (f), (v)) 97 # if defined(HAVE__VSNPRINTF) 99 # define vsnprintf _vsnprintf 101 # if !defined(HAVE_VSNPRINTF) 102 # error "No vsnprintf compatible function found" 110 int gettimeofday(
struct timeval *__p,
void *__t);
119 #include "libssh/libssh.h" 120 #include "libssh/callbacks.h" 123 #ifndef MAX_PACKAT_LEN 124 #define MAX_PACKET_LEN 262144 126 #ifndef ERROR_BUFFERLEN 127 #define ERROR_BUFFERLEN 1024 129 #ifndef CLIENTBANNER1 130 #define CLIENTBANNER1 "SSH-1.5-libssh-" SSH_STRINGIFY(LIBSSH_VERSION) 132 #ifndef CLIENTBANNER2 133 #define CLIENTBANNER2 "SSH-2.0-libssh-" SSH_STRINGIFY(LIBSSH_VERSION) 135 #ifndef KBDINT_MAX_PROMPT 136 #define KBDINT_MAX_PROMPT 256 139 #define MAX_BUF_SIZE 4096 143 #if defined(__SUNPRO_C) 144 #define __FUNCTION__ __func__ 148 #if defined(HAVE_GCC_THREAD_LOCAL_STORAGE) 149 # define LIBSSH_THREAD __thread 150 #elif defined(HAVE_MSC_THREAD_LOCAL_STORAGE) 151 # define LIBSSH_THREAD __declspec(thread) 153 # define LIBSSH_THREAD 161 #if defined(HAVE_GCC_VOLATILE_MEMORY_PROTECTION) 162 # define LIBSSH_MEM_PROTECTION __asm__ volatile("" : : "r"(&(x)) : "memory") 164 # define LIBSSH_MEM_PROTECTION 167 #ifdef HAVE_SYS_TIME_H 168 #include <sys/time.h> 172 struct ssh_common_struct;
173 struct ssh_kex_struct;
175 int ssh_get_key_params(ssh_session session, ssh_key *privkey);
178 void ssh_log_function(
int verbosity,
179 const char *
function,
181 #define SSH_LOG(priority, ...) \ 182 _ssh_log(priority, __extension__ __FUNCTION__, __VA_ARGS__) 185 void ssh_log_common(
struct ssh_common_struct *common,
187 const char *
function,
188 const char *format, ...) PRINTF_ATTRIBUTE(4, 5);
194 struct error_struct {
196 char error_buffer[ERROR_BUFFERLEN];
199 #define ssh_set_error(error, code, ...) \ 200 _ssh_set_error(error, code, __extension__ __FUNCTION__, __VA_ARGS__) 201 void _ssh_set_error(
void *error,
203 const char *
function,
204 const char *descr, ...) PRINTF_ATTRIBUTE(4, 5);
206 #define ssh_set_error_oom(error) \ 207 _ssh_set_error_oom(error, __extension__ __FUNCTION__) 208 void _ssh_set_error_oom(
void *error,
const char *
function);
210 #define ssh_set_error_invalid(error) \ 211 _ssh_set_error_invalid(error, __extension__ __FUNCTION__) 212 void _ssh_set_error_invalid(
void *error,
const char *
function);
217 int ssh_auth_reply_default(ssh_session session,
int partial);
218 int ssh_auth_reply_success(ssh_session session,
int partial);
222 int ssh_send_banner(ssh_session session,
int is_server);
225 socket_t ssh_connect_host(ssh_session session,
const char *host,
const char 226 *bind_addr,
int port,
long timeout,
long usec);
227 socket_t ssh_connect_host_nonblocking(ssh_session session,
const char *host,
228 const char *bind_addr,
int port);
231 ssh_buffer base64_to_bin(
const char *source);
232 unsigned char *bin_to_base64(
const unsigned char *source,
int len);
235 int compress_buffer(ssh_session session,ssh_buffer buf);
236 int decompress_buffer(ssh_session session,ssh_buffer buf,
size_t maxlen);
239 int match_hostname(
const char *host,
const char *pattern,
unsigned int len);
245 #define SAFE_FREE(x) do { if ((x) != NULL) {free(x); x=NULL;} } while(0) 248 #define ZERO_STRUCT(x) memset((char *)&(x), 0, sizeof(x)) 251 #define ZERO_STRUCTP(x) do { if ((x) != NULL) memset((char *)(x), 0, sizeof(*(x))); } while(0) 254 #define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0])) 259 #if defined(HAVE_GCC_VOLATILE_MEMORY_PROTECTION) 261 # define BURN_STRING(x) do { \ 263 memset((x), '\0', strlen((x))); __asm__ volatile("" : : "r"(&(x)) : "memory"); \ 267 # define BURN_BUFFER(x, size) do { \ 269 memset((x), '\0', (size)); __asm__ volatile("" : : "r"(&(x)) : "memory"); \ 273 # define BURN_STRING(x) do { \ 274 if ((x) != NULL) memset((x), '\0', strlen((x))); \ 278 # define BURN_BUFFER(x, size) do { \ 280 memset((x), '\0', (size)); \ 296 #define discard_const(ptr) ((void *)((uintptr_t)(ptr))) 301 #define discard_const_p(type, ptr) ((type *)discard_const(ptr))