experiment: sendfd/recvfd on Windows, part 2/N.

* src/assuan-defs.h (w32_fdpass_send): New.
* src/assuan-socket-connect.c (_assuan_connect_finalize)
[HAVE_W32_SYSTEM]: Use w32_fdpass_send.
* src/system-w32.c (w32_fdpass_send): New.

--

GnuPG-bug-id: 6236
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>

3 files changed, 20 insertions, 0 deletions

diff --git a/src/assuan-defs.h b/src/assuan-defs.h
index 47ff4ef..de2a6d4 100644
--- a/src/assuan-defs.h
+++ b/src/assuan-defs.h
@@ -327,6 +327,7 @@ int _assuan_error_is_eagain (assuan_context_t ctx, gpg_error_t err);
 
 #ifdef HAVE_W32_SYSTEM
 char *_assuan_w32_strerror (assuan_context_t ctx, int ec);
+gpg_error_t w32_fdpass_send (assuan_context_t ctx, assuan_fd_t fd);
 #endif /*HAVE_W32_SYSTEM*/
 
 
diff --git a/src/assuan-socket-connect.c b/src/assuan-socket-connect.c
index 019a41c..d7adc31 100644
--- a/src/assuan-socket-connect.c
+++ b/src/assuan-socket-connect.c
@@ -115,8 +115,12 @@ _assuan_connect_finalize (assuan_context_t ctx, assuan_fd_t fd,
   ctx->max_accepts = -1;
   ctx->flags.is_socket = 1;
 
+#ifdef HAVE_W32_SYSTEM
+  ctx->engine.sendfd = w32_fdpass_send;
+#else
   if (flags & ASSUAN_SOCKET_CONNECT_FDPASSING)
     _assuan_init_uds_io (ctx);
+#endif
 
   /* initial handshake */
   {
diff --git a/src/system-w32.c b/src/system-w32.c
index 87b0f9e..9694481 100644
--- a/src/system-w32.c
+++ b/src/system-w32.c
@@ -167,6 +167,21 @@ __assuan_close (assuan_context_t ctx, assuan_fd_t fd)
 
 
 
+gpg_error_t
+w32_fdpass_send (assuan_context_t ctx, assuan_fd_t fd)
+{
+  char fdpass_msg[256];
+  size_t msglen;
+  int res;
+
+  /* not yet implemented.  */
+  (void)fd;
+  msglen = 6;
+  strcpy (fdpass_msg, "hello!");
+  res = send (HANDLE2SOCKET (ctx->outbound.fd), fdpass_msg, msglen, MSG_OOB);
+  return 0;
+}
+
 static int
 process_fdpass_msg (const char *fdpass_msg, size_t msglen, assuan_fd_t *r_fd)
 {