2009-11-10 Marcus Brinkmann <marcus@g10code.de>

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

m4/
2009-11-10  Marcus Brinkmann  <marcus@g10code.de>

	* libassuan.m4: Fix LIBASSUAN_VERSION.

src/
2009-11-10  Marcus Brinkmann  <marcus@g10code.de>

	* 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, 31 insertions, 2 deletions

diff --git a/src/key.c b/src/key.c
index 468946fe..7dd38c5b 100644
--- a/src/key.c
+++ b/src/key.c
@@ -202,7 +202,7 @@ parse_x509_user_id (char *src, char **name, char **email,
 /* Take a name from the --with-colon listing, remove certain escape
    sequences sequences and put it into the list of UIDs.  */
 gpgme_error_t
-_gpgme_key_append_name (gpgme_key_t key, char *src)
+_gpgme_key_append_name (gpgme_key_t key, char *src, int convert)
 {
   gpgme_user_id_t uid;
   char *dst;
@@ -219,7 +219,10 @@ _gpgme_key_append_name (gpgme_key_t key, char *src)
 
   uid->uid = ((char *) uid) + sizeof (*uid);
   dst = uid->uid;
-  _gpgme_decode_c_string (src, &dst, src_len + 1);
+  if (convert)
+    _gpgme_decode_c_string (src, &dst, src_len + 1);
+  else
+    memcpy (dst, src, src_len + 1);
 
   dst += strlen (dst) + 1;
   if (key->protocol == GPGME_PROTOCOL_CMS)
@@ -371,6 +374,32 @@ gpgme_key_unref (gpgme_key_t key)
 }
 
 
+/* Support functions.  */
+
+/* Create a dummy key to specify an email address.  */
+gpgme_error_t
+gpgme_key_from_uid (gpgme_key_t *r_key, const char *name)
+{
+  gpgme_error_t err;
+  gpgme_key_t key;
+
+  *r_key = NULL;
+  err = _gpgme_key_new (&key);
+  if (err)
+    return err;
+
+  /* Note: protocol doesn't matter if only email is provided.  */
+  err = _gpgme_key_append_name (key, name, 0);
+  if (err)
+    gpgme_key_unref (key);
+  else
+    *r_key = key;
+
+  return err;
+}
+
+
+
 /* Compatibility interfaces.  */
 
 void