2009-11-10 Marcus Brinkmann <[email protected]>

	* configure.ac: Activate UIServer if FD passing is enabled and
	Assuan is available.

m4/
2009-11-10  Marcus Brinkmann  <[email protected]>

	* libassuan.m4: Fix LIBASSUAN_VERSION.

src/
2009-11-10  Marcus Brinkmann  <[email protected]>

	* Makefile.am (uiserver_components): New variable.
	(main_sources): Add it.
	* ops.h, key.c (_gpgme_key_append_name): Take CONVERT argument,
	implement it.  Adjust callers.
	(gpgme_key_from_uid): New function.
	* gpgme.h.in (gpgme_protocol_t): Add GPGME_PROTOCOL_DEFAULT.
	(gpgme_encrypt_flags_t): Add GPGME_ENCRYPT_PREPARE,
	GPGME_ENCRYPT_EXPECT_SIGN.
	(gpgme_set_sub_protocol, gpgme_key_from_uid): New functions.
	* libgpgme.vers, gpgme.def: Add new functions.
	* gpgme.c (gpgme_set_protocol): Add UIServer protocol.
	(gpgme_set_sub_protocol): New function.
	(gpgme_get_protocol_name): Add UIServer and default protocol.
	* assuan-support.c: Return correct error values, implement
	socketpair for POSIX.
	* priv-io.h, posix-io.c, w32-io.c, w32-glib-io.c,
	w32-qt-io.cpp (_gpgme_io_spawn): Add ATFORK and ATFORKVALUE
	arguments.  Implement it for POSIX.  Adjust all callers.
	* engine.h, engine-backend.h (_gpgme_engine_set_protocol)
	(_gpgme_engine_op_decrypt_verify): New prototypes.  Adjust all
	users.
	* engine.c (engine_ops, gpgme_get_engine_info): Add UIServer
	engine.
	(_gpgme_engine_set_protocol, _gpgme_engine_op_decrypt_verify): New
	function.
	* decrypt-verify.c (decrypt_verify_start): Call
	_gpgme_engine_op_decrypt_verify.
	* util.h, posix-util.c,
	w32-util.c (_gpgme_get_uiserver_socket_path): New function.
	* engine-gpgsm.c (gpgsm_set_fd): Fix _gpgme_io_pipe invocation.
	* gpgme-tool.c: Some support for UIServer protocol.
	* engine-uiserver.c: New file.

1 files changed, 20 insertions, 8 deletions

diff --git a/src/assuan-support.c b/src/assuan-support.c
index 4646416f..d5defa8a 100644
--- a/src/assuan-support.c
+++ b/src/assuan-support.c
@@ -4,6 +4,7 @@
 
 #include <assert.h>
 #include <stdlib.h>
+#include <errno.h>
 
 #include "assuan.h"
 
@@ -76,7 +77,8 @@ my_recvmsg (assuan_context_t ctx, assuan_fd_t fd, assuan_msghdr_t msg,
 	    int flags)
 {
 #ifdef HAVE_W32_SYSTEM
-  return gpg_error (GPG_ERR_NOT_IMPLEMENTED);
+  errno = ENOSYS;
+  return -1;
 #else
   return _gpgme_io_recvmsg (fd, msg, flags);
 #endif
@@ -89,7 +91,8 @@ my_sendmsg (assuan_context_t ctx, assuan_fd_t fd, const assuan_msghdr_t msg,
 	    int flags)
 {
 #ifdef HAVE_W32_SYSTEM
-  return gpg_error (GPG_ERR_NOT_IMPLEMENTED);
+  errno = ENOSYS;
+  return -1;
 #else
   return _gpgme_io_sendmsg (fd, msg, flags);
 #endif
@@ -107,14 +110,17 @@ my_spawn (assuan_context_t ctx, pid_t *r_pid, const char *name,
 	  void (*atfork) (void *opaque, int reserved),
 	  void *atforkvalue, unsigned int flags)
 {
-  gpg_error_t err;
+  int err;
   struct spawn_fd_item_s *fd_items;
   int i;
 
   assert (name);
 
   if (! name)
-    return gpg_error (GPG_ERR_NOT_IMPLEMENTED);
+    {
+      errno = ENOSYS;
+      return -1;
+    }
 
   i = 0;
   if (fd_child_list)
@@ -126,7 +132,7 @@ my_spawn (assuan_context_t ctx, pid_t *r_pid, const char *name,
   i += 3;
   fd_items = malloc (sizeof (struct spawn_fd_item_s) * i);
   if (! fd_items)
-    return gpg_error_from_syserror ();
+    return -1;
   i = 0;
   if (fd_child_list)
     {
@@ -152,7 +158,8 @@ my_spawn (assuan_context_t ctx, pid_t *r_pid, const char *name,
   fd_items[i].fd = -1;
   fd_items[i].dup_to = -1;
 
-  err = _gpgme_io_spawn (name, argv, IOSPAWN_FLAG_NOCLOSE, fd_items, r_pid);
+  err = _gpgme_io_spawn (name, argv, IOSPAWN_FLAG_NOCLOSE, fd_items,
+			 atfork, atforkvalue, r_pid);
   if (! err)
     {
       i = 0;
@@ -195,8 +202,13 @@ static int
 my_socketpair (assuan_context_t ctx, int namespace, int style,
 	       int protocol, assuan_fd_t filedes[2])
 {
-  assert ("Should never happen.");
-  return gpg_error (GPG_ERR_NOT_IMPLEMENTED);
+#ifdef HAVE_W32_SYSTEM
+  errno = ENOSYS;
+  return -1;
+#else
+  /* FIXME: Debug output missing.  */
+  return __assuan_socketpair (ctx, namespace, style, protocol, filedes);
+#endif
 }