2001-11-20 Marcus Brinkmann <[email protected]>

	* Makefile.am (SUBDIRS): Support building the assuan library
	(currently if GPGSM_PATH is set)..
	* configure.ac: Support building the assuan library.
	* assuan: New directory, populated with the Assuan library
	(copied from the newpg repository).

gpgme/
2001-11-20  Marcus Brinkmann  <[email protected]>

	* Makefile.am (libgpgme_la_INCLUDES): Remove obsolete directive.
	(AM_CPPFLAGS): New directive [BUILD_ASSUAN].
	(libgpgme_la_LIBADD): Likewise.

1 files changed, 120 insertions, 0 deletions

diff --git a/assuan/assuan.h b/assuan/assuan.h
new file mode 100644
index 00000000..97462fb9
--- /dev/null
+++ b/assuan/assuan.h
@@ -0,0 +1,120 @@
+/* assuan.c - Definitions for the Assuna protocol
+ *	Copyright (C) 2001 Free Software Foundation, Inc.
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuPG is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifndef ASSUAN_H
+#define ASSUAN_H
+
+#ifdef __cplusplus
+extern "C" { 
+#if 0
+ }
+#endif
+#endif
+
+typedef enum {
+  ASSUAN_No_Error = 0,
+  ASSUAN_General_Error = 1,
+  ASSUAN_Out_Of_Core = 2,
+  ASSUAN_Invalid_Value = 3,
+  ASSUAN_Timeout = 4,  
+  ASSUAN_Read_Error = 5,
+  ASSUAN_Write_Error = 6,
+
+  /* error codes above 99 are meant as status codes */
+  ASSUAN_Not_Implemented = 100,
+  ASSUAN_Server_Fault    = 101,
+  ASSUAN_Invalid_Command = 102,
+  ASSUAN_Unknown_Command = 103,
+  ASSUAN_Syntax_Error    = 104,
+  ASSUAN_Parameter_Error = 105,
+  ASSUAN_Parameter_Conflict = 106,
+  ASSUAN_Line_Too_Long = 107,
+  ASSUAN_Line_Not_Terminated = 108,
+  ASSUAN_No_Input = 109,
+  ASSUAN_No_Output = 110,
+
+  ASSUAN_Cert_Revoked = 301,
+  ASSUAN_No_CRL_For_Cert = 302,
+  ASSUNA_CRL_Too_Old = 303,
+
+} AssuanError;
+
+/* This is a list of pre-registered ASSUAN commands */
+typedef enum {
+  ASSUAN_CMD_NOP = 0,
+  ASSUAN_CMD_CANCEL,    /* cancel the current request */
+  ASSUAN_CMD_BYE,
+  ASSUAN_CMD_AUTH,
+  ASSUAN_CMD_RESET,
+  ASSUAN_CMD_DATA,
+  ASSUAN_CMD_END,
+  ASSUAN_CMD_INPUT,
+  ASSUAN_CMD_OUTPUT,
+
+  ASSUAN_CMD_USER = 256  /* Other commands should be used with this offset*/
+} AssuanCommand;
+
+
+struct assuan_context_s;
+typedef struct assuan_context_s *ASSUAN_CONTEXT;
+
+/*-- assuan-handler.c --*/
+int assuan_register_command (ASSUAN_CONTEXT ctx,
+                             int cmd_id, const char *cmd_string,
+                             int (*handler)(ASSUAN_CONTEXT, char *));
+int assuan_process (ASSUAN_CONTEXT ctx);
+FILE *assuan_get_data_fp (ASSUAN_CONTEXT ctx);
+void assuan_write_status (ASSUAN_CONTEXT ctx,
+                          const char *keyword, const char *text);
+
+
+/*-- assuan-listen.c --*/
+int assuan_accept (ASSUAN_CONTEXT ctx);
+int assuan_get_input_fd (ASSUAN_CONTEXT ctx);
+int assuan_get_output_fd (ASSUAN_CONTEXT ctx);
+
+
+/*-- assuan-pipe-server.c --*/
+int assuan_init_pipe_server (ASSUAN_CONTEXT *r_ctx, int filedes[2]);
+void assuan_deinit_pipe_server (ASSUAN_CONTEXT ctx);
+
+
+/*-- assuan-connect.c --*/
+AssuanError assuan_pipe_connect (ASSUAN_CONTEXT *ctx, const char *name,
+                                 char *const argv[]);
+void assuan_pipe_disconnect (ASSUAN_CONTEXT ctx);
+
+/*-- assuan-util.c --*/
+void assuan_set_malloc_hooks ( void *(*new_alloc_func)(size_t n),
+                               void *(*new_realloc_func)(void *p, size_t n),
+                               void (*new_free_func)(void*) );
+int assuan_set_error (ASSUAN_CONTEXT ctx, int err, const char *text);
+void assuan_set_pointer (ASSUAN_CONTEXT ctx, void *pointer);
+void *assuan_get_pointer (ASSUAN_CONTEXT ctx);
+
+
+/*-- assuan-errors.c (built) --*/
+const char *assuan_strerror (AssuanError err);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*ASSUAN_H*/