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Add libssh2_trace_sethandler() to the API (even more)

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This commit is contained in:
Dave McCaldon
2010-01-15 22:58:44 +01:00
committed by Daniel Stenberg
parent 474e38119b
commit 44eba0c993
7 changed files with 80 additions and 23 deletions
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21
src/misc.c
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@@ -312,6 +312,13 @@ libssh2_trace(LIBSSH2_SESSION * session, int bitmask)
return 0;
}
LIBSSH2_API int
libssh2_trace_sethandler(LIBSSH2_SESSION *session, libssh2_trace_handler_func callback)
{
session->tracehandler = callback;
return 0;
}
void
_libssh2_debug(LIBSSH2_SESSION * session, int context, const char *format, ...)
{
@@ -353,8 +360,12 @@ _libssh2_debug(LIBSSH2_SESSION * session, int context, const char *format, ...)
len += vsnprintf(buffer + len, 1535 - len, format, vargs);
buffer[len] = '\n';
va_end(vargs);
write(2, buffer, len + 1);
if (session->tracehandler) {
(session->tracehandler)(session, buffer, len + 1);
} else {
write(2, buffer, len + 1);
}
}
#else
@@ -365,6 +376,14 @@ libssh2_trace(LIBSSH2_SESSION * session, int bitmask)
(void) bitmask;
return 0;
}
LIBSSH2_API int
libssh2_trace_sethandler(LIBSSH2_SESSION *session, libssh2_trace_handler_func callback)
{
(void) session;
(void) callback;
return 0;
}
#endif
/* init the list head */