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, 1 deletions

diff --git a/src/gpgme.h.in b/src/gpgme.h.in
index ea405bf0..2a3acd47 100644
--- a/src/gpgme.h.in
+++ b/src/gpgme.h.in
@@ -326,6 +326,7 @@ typedef enum
     GPGME_PROTOCOL_ASSUAN  = 3,  /* Low-level access to an Assuan server.  */
     GPGME_PROTOCOL_G13     = 4,
     GPGME_PROTOCOL_UISERVER= 5,  
+    GPGME_PROTOCOL_DEFAULT = 254,
     GPGME_PROTOCOL_UNKNOWN = 255
   }
 gpgme_protocol_t;
@@ -803,6 +804,15 @@ gpgme_error_t gpgme_set_protocol (gpgme_ctx_t ctx, gpgme_protocol_t proto);
 /* Get the protocol used with CTX */
 gpgme_protocol_t gpgme_get_protocol (gpgme_ctx_t ctx);
 
+/* Set the crypto protocol to be used by CTX to PROTO.
+   gpgme_set_protocol actually sets the backend engine.  This sets the
+   crypto protocol used in engines that support more than one crypto
+   prococol (for example, an UISERVER can support OpenPGP and CMS).
+   This is reset to the default with gpgme_set_protocol.  */
+gpgme_error_t gpgme_set_sub_protocol (gpgme_ctx_t ctx,
+					 gpgme_protocol_t proto);
+
+
 /* Get the string describing protocol PROTO, or NULL if invalid.  */
 const char *gpgme_get_protocol_name (gpgme_protocol_t proto);
 
@@ -1209,7 +1219,9 @@ gpgme_encrypt_result_t gpgme_op_encrypt_result (gpgme_ctx_t ctx);
 typedef enum
   {
     GPGME_ENCRYPT_ALWAYS_TRUST = 1,
-    GPGME_ENCRYPT_NO_ENCRYPT_TO = 2
+    GPGME_ENCRYPT_NO_ENCRYPT_TO = 2,
+    GPGME_ENCRYPT_PREPARE = 4,
+    GPGME_ENCRYPT_EXPECT_SIGN = 8
   }
 gpgme_encrypt_flags_t;
 
@@ -1982,6 +1994,13 @@ gpgme_error_t gpgme_op_conf_load (gpgme_ctx_t ctx, gpgme_conf_comp_t *conf_p);
 gpgme_error_t gpgme_op_conf_save (gpgme_ctx_t ctx, gpgme_conf_comp_t comp);
 
 
+/* UIServer support.  */
+
+/* Create a dummy key to specify an email address.  */
+gpgme_error_t gpgme_key_from_uid (gpgme_key_t *key, const char *name);
+
+
+
 /* Various functions.  */
 
 /* Check that the library fulfills the version requirement.  Note: