2009-10-20 Marcus Brinkmann <[email protected]>

	* configure.ac: Replace internal libassuan by external libassuan.
	* m4/libassuan.m4: New file.
	* Makefile.am (assuan): Remove variable.
	(SUBDIRS): Remove ${assuan}.
	* assuan/: Removed.

src/
2009-10-20  Marcus Brinkmann  <[email protected]>

	* Makefile.am (assuan_cppflags, assuan_libobjs): Removed.
	(gpgsm_components): Move engine-assuan.c to ...
	(assuan_components): ... this new variable.
	(main_sources): Add this new variable.
	(AM_CPPFLAGS): Remove $(assuan_cppflags).
	(AM_CFLAGS): Add @LIBASSUAN_CFLAGS@.
	(libgpgme_la_DEPENDENCIES, libgpgme_pth_la_DEPENDENCIES)
	(libgpgme_glib_la_DEPENDENCIES, libgpgme_qt_la_DEPENDENCIES)
	(libgpgme_pthread_la_DEPENDENCIES): Remove $(assuan_libobjs).
	(libgpgme_la_LIBADD, libgpgme_pth_la_LIBADD)
	(libgpgme_glib_la_LIBADD, libgpgme_qt_la_LIBADD))
	(libgpgme_pthread_la_LIBADD): Replace $(assuan_libobjs) by
	@LIBASSUAN_LIBS@.
	* priv-io.h [!HAVE_W32_SYSTEM]: Declare _gpgme_io_recvmsg,
	_gpgme_io_sendmsg, _gpgme_io_waitpid.
	* engine-backend.h: Define with [ENABLE_ASSUAN] instead
	of [ENABLE_GPGSM].
	* posix-io.c (_gpgme_io_waitpid): Make non-static.
	* util.h (ENABLE_ASSUAN): Declar _gpgme_assuan_system_hooks,
	_gpgme_assuan_malloc_hooks, _gpgme_assuan_log_cb.
	* engine-gpgsm.c: Don't map assuan error codes.  Use
	assuan_release instead of assuan_disconnect.
	(map_assuan_error): Remove function.
	(gpgsm_new): Use new assuan context interface.
	* engine-assuan.c: Use assuan_release instead of
	assuan_disconnect.
	(llass_new): Use new assuan context interface.

1 files changed, 0 insertions, 232 deletions

diff --git a/assuan/assuan-client.c b/assuan/assuan-client.c
deleted file mode 100644
index e123e764..00000000
--- a/assuan/assuan-client.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/* assuan-client.c - client functions
- *	Copyright (C) 2001, 2002, 2005 Free Software Foundation, Inc.
- *
- * This file is part of Assuan.
- *
- * Assuan is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * Assuan 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <config.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-#include <unistd.h>
-#include <assert.h>
-
-#include "assuan-defs.h"
-
-#define xtoi_1(p)   (*(p) <= '9'? (*(p)- '0'): \
-                     *(p) <= 'F'? (*(p)-'A'+10):(*(p)-'a'+10))
-#define xtoi_2(p)   ((xtoi_1(p) * 16) + xtoi_1((p)+1))
-
-
-assuan_error_t
-_assuan_read_from_server (assuan_context_t ctx, int *okay, int *off)
-{
-  char *line;
-  int linelen;
-  assuan_error_t rc;
-
-  *okay = 0;
-  *off = 0;
-  do 
-    {
-      rc = _assuan_read_line (ctx);
-      if (rc)
-        return rc;
-      line = ctx->inbound.line;
-      linelen = ctx->inbound.linelen;
-    }
-  while (*line == '#' || !linelen);
-
-  if (linelen >= 1
-      && line[0] == 'D' && line[1] == ' ')
-    {
-      *okay = 2; /* data line */
-      *off = 2;
-    }
-  else if (linelen >= 1
-           && line[0] == 'S' 
-           && (line[1] == '\0' || line[1] == ' '))
-    {
-      *okay = 4;
-      *off = 1;
-      while (line[*off] == ' ')
-        ++*off;
-    }  
-  else if (linelen >= 2
-           && line[0] == 'O' && line[1] == 'K'
-           && (line[2] == '\0' || line[2] == ' '))
-    {
-      *okay = 1;
-      *off = 2;
-      while (line[*off] == ' ')
-        ++*off;
-    }
-  else if (linelen >= 3
-           && line[0] == 'E' && line[1] == 'R' && line[2] == 'R'
-           && (line[3] == '\0' || line[3] == ' '))
-    {
-      *okay = 0;
-      *off = 3;
-      while (line[*off] == ' ')
-        ++*off;
-    }  
-  else if (linelen >= 7
-           && line[0] == 'I' && line[1] == 'N' && line[2] == 'Q'
-           && line[3] == 'U' && line[4] == 'I' && line[5] == 'R'
-           && line[6] == 'E' 
-           && (line[7] == '\0' || line[7] == ' '))
-    {
-      *okay = 3;
-      *off = 7;
-      while (line[*off] == ' ')
-        ++*off;
-    }
-  else if (linelen >= 3
-           && line[0] == 'E' && line[1] == 'N' && line[2] == 'D'
-           && (line[3] == '\0' || line[3] == ' '))
-    {
-      *okay = 5; /* end line */
-      *off = 3;
-    }
-  else
-    rc = _assuan_error (ASSUAN_Invalid_Response);
-  return rc;
-}
-
-
-
-/**
- * assuan_transact:
- * @ctx: The Assuan context
- * @command: Command line to be send to the server
- * @data_cb: Callback function for data lines
- * @data_cb_arg: first argument passed to @data_cb
- * @inquire_cb: Callback function for a inquire response
- * @inquire_cb_arg: first argument passed to @inquire_cb
- * @status_cb: Callback function for a status response
- * @status_cb_arg: first argument passed to @status_cb
- * 
- * FIXME: Write documentation
- * 
- * Return value: 0 on success or error code.  The error code may be
- * the one one returned by the server in error lines or from the
- * callback functions.  Take care: When a callback returns an error
- * this function returns immediately with an error and thus the caller
- * will altter return an Assuan error (write erro in most cases).
- **/
-assuan_error_t
-assuan_transact (assuan_context_t ctx,
-                 const char *command,
-                 int (*data_cb)(void *, const void *, size_t),
-                 void *data_cb_arg,
-                 int (*inquire_cb)(void*, const char *),
-                 void *inquire_cb_arg,
-                 int (*status_cb)(void*, const char *),
-                 void *status_cb_arg)
-{
-  assuan_error_t rc;
-  int okay, off;
-  char *line;
-  int linelen;
-
-  rc = assuan_write_line (ctx, command);
-  if (rc)
-    return rc;
-
-  if (*command == '#' || !*command)
-    return 0; /* Don't expect a response for a comment line.  */
-
- again:
-  rc = _assuan_read_from_server (ctx, &okay, &off);
-  if (rc)
-    return rc; /* error reading from server */
-
-  line = ctx->inbound.line + off;
-  linelen = ctx->inbound.linelen - off;
-
-  if (!okay)
-    {
-      rc = atoi (line);
-      if (rc > 0 && rc < 100)
-        rc = _assuan_error (ASSUAN_Server_Fault);
-      else if (rc > 0 && rc <= 405)
-        rc = _assuan_error (rc);
-    }
-  else if (okay == 2)
-    {
-      if (!data_cb)
-        rc = _assuan_error (ASSUAN_No_Data_Callback);
-      else 
-        {
-          char *s, *d;
-
-          for (s=d=line; linelen; linelen--)
-            {
-              if (*s == '%' && linelen > 2)
-                { /* handle escaping */
-                  s++;
-                  *d++ = xtoi_2 (s);
-                  s += 2;
-                  linelen -= 2;
-                }
-              else
-                *d++ = *s++;
-            }
-          *d = 0; /* add a hidden string terminator */
-          rc = data_cb (data_cb_arg, line, d - line);
-          if (!rc)
-            goto again;
-        }
-    }
-  else if (okay == 3)
-    {
-      if (!inquire_cb)
-        {
-          assuan_write_line (ctx, "END"); /* get out of inquire mode */
-          _assuan_read_from_server (ctx, &okay, &off); /* dummy read */
-          rc = _assuan_error (ASSUAN_No_Inquire_Callback);
-        }
-      else
-        {
-          rc = inquire_cb (inquire_cb_arg, line);
-          if (!rc)
-            rc = assuan_send_data (ctx, NULL, 0); /* flush and send END */
-          if (!rc)
-            goto again;
-        }
-    }
-  else if (okay == 4)
-    {
-      if (status_cb)
-        rc = status_cb (status_cb_arg, line);
-      if (!rc)
-        goto again;
-    }
-  else if (okay == 5)
-    {
-      if (!data_cb)
-        rc = _assuan_error (ASSUAN_No_Data_Callback);
-      else 
-        {
-          rc = data_cb (data_cb_arg, NULL, 0);
-          if (!rc)
-            goto again;
-        }
-    }
-
-  return rc;
-}
-