removed from here removed removed

2005-07-06  Vivek Jain <jvivek@novell.com>

	* em-junk-filter.c : removed from here
	* em-junk-filter.h :removed
	* em-junk.plugin.[ch]: removed

svn path=/trunk/; revision=29644

1 files changed, 0 insertions, 772 deletions

diff --git a/mail/em-junk-filter.c b/mail/em-junk-filter.c
deleted file mode 100644
index 78fe042fdb..0000000000
--- a/mail/em-junk-filter.c
+++ /dev/null
@@ -1,772 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * Author:
- *  Radek Doulik <rodo@ximian.com>
- *
- * Copyright 2003 Ximian, Inc. (www.ximian.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program 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
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <signal.h>
-#include <string.h>
-#include <pthread.h>
-#include <signal.h>
-#include <time.h>
-
-#include <camel/camel-debug.h>
-#include <camel/camel-file-utils.h>
-#include <camel/camel-data-wrapper.h>
-#include <camel/camel-stream-fs.h>
-#include <camel/camel-stream-mem.h>
-#include <camel/camel-i18n.h>
-#include <e-util/e-mktemp.h>
-
-#include "mail-session.h"
-#include "em-junk-filter.h"
-
-#include <gconf/gconf-client.h>
-
-#define d(x) (camel_debug("junk")?(x):0)
-
-static pthread_mutex_t em_junk_sa_init_lock = PTHREAD_MUTEX_INITIALIZER;
-static pthread_mutex_t em_junk_sa_report_lock = PTHREAD_MUTEX_INITIALIZER;
-static pthread_mutex_t em_junk_sa_preferred_socket_path_lock = PTHREAD_MUTEX_INITIALIZER;
-static pthread_mutex_t em_junk_sa_spamd_restart_lock = PTHREAD_MUTEX_INITIALIZER;
-
-static const char *em_junk_sa_get_name (void);
-static gboolean em_junk_sa_check_junk (CamelMimeMessage *msg);
-static void em_junk_sa_report_junk (CamelMimeMessage *msg);
-static void em_junk_sa_report_notjunk (CamelMimeMessage *msg);
-static void em_junk_sa_commit_reports (void);
-static void em_junk_sa_init (void);
-static void em_junk_sa_finalize (void);
-static void em_junk_sa_kill_spamd (void);
-
-static EMJunkPlugin spam_assassin_plugin = {
-	{
-		em_junk_sa_get_name,
-		1,
-		em_junk_sa_check_junk,
-		em_junk_sa_report_junk,
-		em_junk_sa_report_notjunk,
-		em_junk_sa_commit_reports,
-		em_junk_sa_init,
-	},
-	NULL,
-	NULL
-};
-
-static gboolean em_junk_sa_tested = FALSE;
-static gboolean em_junk_sa_spamd_tested = FALSE;
-static gboolean em_junk_sa_use_spamc = FALSE;
-static gboolean em_junk_sa_available = FALSE;
-static gboolean em_junk_sa_system_spamd_available = FALSE;
-static gboolean em_junk_sa_new_daemon_started = FALSE;
-static char *em_junk_sa_socket_path = NULL;
-static char *em_junk_sa_spamd_pidfile = NULL;
-static char *em_junk_sa_spamc_binary = NULL;
-static GConfClient *em_junk_sa_gconf = NULL;
-
-/* volatile so not cached between threads */
-static volatile gboolean em_junk_sa_local_only;
-static volatile gboolean em_junk_sa_use_daemon;
-static char * em_junk_sa_preferred_socket_path;
-
-static char *em_junk_sa_spamc_binaries [3] = {"spamc", "/usr/sbin/spamc", NULL};
-static char *em_junk_sa_spamd_binaries [3] = {"spamd", "/usr/sbin/spamd", NULL};
-
-#define SPAMD_RESTARTS_SIZE 8
-static time_t em_junk_sa_spamd_restarts [SPAMD_RESTARTS_SIZE] = {0, 0, 0, 0, 0, 0, 0, 0};
-static int em_junk_sa_spamd_restarts_count = 0;
-
-char *em_junk_sa_spamc_gconf_binary = NULL;
-char *em_junk_sa_spamd_gconf_binary = NULL;
-
-static const char *
-em_junk_sa_get_name (void)
-{
-	return _("Spamassassin (built-in)");
-}
-
-static int
-pipe_to_sa_full (CamelMimeMessage *msg, const char *in, char **argv, int rv_err, int wait_for_termination, GByteArray *output_buffer)
-{
-	int result, status, errnosav, fds[2], out_fds[2];
-	CamelStream *stream;
-	char *program;
-	pid_t pid;
-	
-
-	if (camel_debug_start ("junk")) {
-		int i;
-		
-		printf ("pipe_to_sa ");
-		for (i = 0; argv[i]; i++)
-			printf ("%s ", argv[i]);
-		printf ("\n");
-		camel_debug_end ();
-	}
-
-	program = g_find_program_in_path (argv [0]);
-	if (program == NULL) {
-		d(printf ("program not found, returning %d\n", rv_err));
-		return rv_err;
-	}
-	g_free (program);
-	
-	if (pipe (fds) == -1) {
-		errnosav = errno;
-		d(printf ("failed to create a pipe (for use with spamassassin: %s\n", strerror (errno)));
-		errno = errnosav;
-		return rv_err;
-	}
-	
-	if (output_buffer && pipe (out_fds) == -1) {
-		errnosav = errno;
-		d(printf ("failed to create a pipe (for use with spamassassin: %s\n", strerror (errno)));
-		errno = errnosav;
-		return rv_err;
-	}
-	
-	if (!(pid = fork ())) {
-		/* child process */
-		int maxfd, fd, nullfd;
-		
-		nullfd = open ("/dev/null", O_WRONLY);
-		
-		if (dup2 (fds[0], STDIN_FILENO) == -1 ||
-		    dup2 (nullfd, STDERR_FILENO) == -1 ||
-		    (output_buffer == NULL && dup2 (nullfd, STDOUT_FILENO) == -1) ||
-		    (output_buffer != NULL && dup2 (out_fds[1], STDOUT_FILENO) == -1))
-			_exit (rv_err & 0377);
-		close (fds [0]);
-		if (output_buffer)
-			close (out_fds [1]);
-
-		setsid ();
-		
-		maxfd = sysconf (_SC_OPEN_MAX);
-		for (fd = 3; fd < maxfd; fd++)
-			fcntl (fd, F_SETFD, FD_CLOEXEC);
-		
-		execvp (argv[0], argv);
-		_exit (rv_err & 0377);
-	} else if (pid < 0) {
-		errnosav = errno;
-		close (fds[0]);
-		close (fds[1]);
-		errno = errnosav;
-		return rv_err;
-	}
-	
-	/* parent process */
-	close (fds[0]);
-	if (output_buffer)
-		close (out_fds [1]);
-	
-	if (msg) {
-		stream = camel_stream_fs_new_with_fd (fds[1]);
-		
-		camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (msg), stream);
-		camel_stream_flush (stream);
-		camel_stream_close (stream);
-		camel_object_unref (stream);
-	} else if (in) {
-		camel_write (fds[1], in, strlen (in));
-		close (fds[1]);
-	}
-
-	if (output_buffer) {
-		CamelStreamMem *memstream;
-
-		stream = camel_stream_fs_new_with_fd (out_fds[0]);
-		
-		memstream = (CamelStreamMem *) camel_stream_mem_new ();
-		camel_stream_mem_set_byte_array (memstream, output_buffer);
-		
-		camel_stream_write_to_stream (stream, (CamelStream *) memstream);
-		camel_object_unref (stream);
-		g_byte_array_append (output_buffer, "", 1);
-
-		d(printf ("child process output: %s len: %d\n", output_buffer->data, output_buffer->len));
-	}
-	
-	if (wait_for_termination) {
-		d(printf ("wait for child %d termination\n", pid));
-		result = waitpid (pid, &status, 0);
-	
-		d(printf ("child %d terminated with result %d status %d exited %d exitstatus %d\n", pid, result, status, WIFEXITED (status), WEXITSTATUS (status)));
-
-		if (result == -1 && errno == EINTR) {
-			/* child process is hanging... */
-			kill (pid, SIGTERM);
-			sleep (1);
-			result = waitpid (pid, &status, WNOHANG);
-			if (result == 0) {
-				/* ...still hanging, set phasers to KILL */
-				kill (pid, SIGKILL);
-				sleep (1);
-				result = waitpid (pid, &status, WNOHANG);
-			}
-		}
-	
-		if (result != -1 && WIFEXITED (status))
-			return WEXITSTATUS (status);
-		else
-			return rv_err;
-	} else
-		return 0;
-}
-
-static int
-pipe_to_sa (CamelMimeMessage *msg, const char *in, char **argv)
-{
-	return pipe_to_sa_full (msg, in, argv, -1, 1, NULL);
-}
-
-static char *
-em_junk_sa_get_socket_path ()
-{
-	if (em_junk_sa_preferred_socket_path)
-		return em_junk_sa_preferred_socket_path;
-	else
-		return em_junk_sa_socket_path;
-}
-
-static gboolean
-em_junk_sa_test_spamd_running (char *binary, gboolean system)
-{
-	char *argv[5];
-	int i = 0;
-	gboolean rv;
-
-	pthread_mutex_lock (&em_junk_sa_preferred_socket_path_lock);
-
-	d(fprintf (stderr, "test if spamd is running (system %d) or using socket path %s\n", system, em_junk_sa_get_socket_path ()));
-	
-	argv[i++] = binary;
-	argv[i++] = "-x";
-	
-	if (!system) {
-		argv[i++] = "-U";
-		argv[i++] = em_junk_sa_get_socket_path ();
-	}
-	
-	argv[i] = NULL;
-	
-	rv = pipe_to_sa (NULL, "From test@127.0.0.1", argv) == 0;
-
-	d(fprintf (stderr, "result: %d (%s)\n", rv, rv ? "success" : "failed"));
-
-	pthread_mutex_unlock (&em_junk_sa_preferred_socket_path_lock);
-
-	return rv;
-}
-
-static void
-em_junk_sa_test_spamassassin (void)
-{
-	char *argv [3] = {
-		"spamassassin",
-		"--version",
-		NULL,
-	};
-	
-	if (pipe_to_sa (NULL, NULL, argv) != 0)
-		em_junk_sa_available = FALSE;
-	else
-		em_junk_sa_available = TRUE;
-
-	em_junk_sa_tested = TRUE;
-}
-
-#define MAX_SPAMD_PORTS 1
-
-static gboolean
-em_junk_sa_run_spamd (char *binary)
-{
-	char *argv[8];
-	int i;
-	gboolean rv = FALSE;
-
-	pthread_mutex_lock (&em_junk_sa_preferred_socket_path_lock);
-
-	d(fprintf (stderr, "looks like spamd is not running\n"));
-
-	i = 0;
-	argv[i++] = binary;
-	argv[i++] = "--socketpath";
-	argv[i++] = em_junk_sa_get_socket_path ();
-		
-	if (em_junk_sa_local_only)
-		argv[i++] = "--local";
-		
-	//argv[i++] = "--daemonize";
-	argv[i++] = "--pidfile";
-	argv[i++] = em_junk_sa_spamd_pidfile;
-	argv[i] = NULL;
-
-	d(fprintf (stderr, "trying to run %s with socket path %s\n", binary, em_junk_sa_get_socket_path ()));
-			
-	if (!pipe_to_sa_full (NULL, NULL, argv, -1, 0, NULL)) {
-		int i;
-		struct timespec time_req;
-		struct stat stat_buf;
-
-		d(fprintf (stderr, "success\n"));
-		d(fprintf (stderr, "waiting for spamd to come up\n"));
-
-		time_req.tv_sec = 0;
-		time_req.tv_nsec = 50000000;
-
-		for (i = 0; i < 100; i ++) {
-			if (stat (em_junk_sa_get_socket_path (), &stat_buf) == 0) {
-				d(fprintf (stderr, "socket created\n"));
-				break;
-			}
-			nanosleep (&time_req, NULL);
-		}
-		d(fprintf (stderr, "waiting is over (after %dms)\n", 50*i));
-
-		rv = TRUE;
-	}
-
-	pthread_mutex_unlock (&em_junk_sa_preferred_socket_path_lock);
-
-	return rv;
-}
-
-static void
-em_junk_sa_start_own_daemon ()
-{
-	int b;
-
-	em_junk_sa_new_daemon_started = FALSE;
-
-	em_junk_sa_socket_path = e_mktemp ("spamd-socket-path-XXXXXX");
-	em_junk_sa_spamd_pidfile = e_mktemp ("spamd-pid-file-XXXXXX");
-
-	for (b = 0; em_junk_sa_spamd_binaries [b]; b ++) {
-		em_junk_sa_use_spamc = em_junk_sa_run_spamd (em_junk_sa_spamd_binaries [b]);
-		if (em_junk_sa_use_spamc) {
-			em_junk_sa_new_daemon_started = TRUE;
-			break;
-		}
-	}
-}
-
-static void
-em_junk_sa_find_spamc ()
-{
-	if (em_junk_sa_use_spamc && em_junk_sa_new_daemon_started) {
-		int b;
-
-		em_junk_sa_use_spamc = FALSE;
-		for (b = 0; em_junk_sa_spamc_binaries [b]; b ++) {
-			em_junk_sa_spamc_binary = em_junk_sa_spamc_binaries [b];
-			if (em_junk_sa_test_spamd_running (em_junk_sa_spamc_binary, FALSE)) {
-				em_junk_sa_use_spamc = TRUE;
-				break;
-			}
-		}
-	}
-}
-
-static void
-em_junk_sa_test_spamd (void)
-{
-	char *argv[4];
-	int i, b;
-	gboolean try_system_spamd = TRUE;
-
-	if (em_junk_sa_spamc_gconf_binary) {
-		em_junk_sa_spamc_binaries [0] = em_junk_sa_spamc_gconf_binary;
-		em_junk_sa_spamc_binaries [1] = NULL;
-	}
-  
-	if (em_junk_sa_spamd_gconf_binary) {
-		em_junk_sa_spamd_binaries [0] = em_junk_sa_spamd_gconf_binary;
-		em_junk_sa_spamd_binaries [1] = NULL;
-		try_system_spamd = FALSE;
-  	}
-
-	em_junk_sa_use_spamc = FALSE;
-
-	if (em_junk_sa_local_only && try_system_spamd) {
-		   i = 0;
-		   argv [i++] = "/bin/sh";
-		   argv [i++] = "-c";
-		   argv [i++] = "ps ax|grep -v grep|grep -E 'spamd.*(\\-L|\\-\\-local)'|grep -E -v '\\ \\-p\\ |\\ \\-\\-port\\ '";
-		   argv[i] = NULL;
-
-		   if (pipe_to_sa (NULL, NULL, argv) != 0) {
-			   try_system_spamd = FALSE;
-			   d(fprintf (stderr, "there's no system spamd with -L/--local parameter running\n"));
-		   }
-	}
-
-	/* try to use sytem spamd first */
-	if (try_system_spamd) {
-		for (b = 0; em_junk_sa_spamc_binaries [b]; b ++) {
-			em_junk_sa_spamc_binary = em_junk_sa_spamc_binaries [b];
-			if (em_junk_sa_test_spamd_running (em_junk_sa_spamc_binary, TRUE)) {
-				em_junk_sa_use_spamc = TRUE;
-				em_junk_sa_system_spamd_available = TRUE;
-				break;
-			}
-		}
-	}
-
-	/* if there's no system spamd running, try to use user one with user specified socket */
-	if (!em_junk_sa_use_spamc && em_junk_sa_preferred_socket_path) {
-		for (b = 0; em_junk_sa_spamc_binaries [b]; b ++) {
-			em_junk_sa_spamc_binary = em_junk_sa_spamc_binaries [b];
-			if (em_junk_sa_test_spamd_running (em_junk_sa_spamc_binary, FALSE)) {
-				em_junk_sa_use_spamc = TRUE;
-				em_junk_sa_system_spamd_available = FALSE;
-				break;
-			}
-		}
-	}
-
-	/* unsuccessful? try to run one ourselfs */
-	if (!em_junk_sa_use_spamc)
-		em_junk_sa_start_own_daemon ();
-
-	/* new daemon started => let find spamc binary */
-	em_junk_sa_find_spamc ();
-
-	d(fprintf (stderr, "use spamd: %s\n", em_junk_sa_use_spamc ? "yes" : "no"));
-	
-	em_junk_sa_spamd_tested = TRUE;
-}
-
-static gboolean
-em_junk_sa_is_available (void)
-{
-	pthread_mutex_lock (&em_junk_sa_init_lock);
-
-	if (!em_junk_sa_tested)
-		em_junk_sa_test_spamassassin ();
-
-	if (em_junk_sa_available && !em_junk_sa_spamd_tested && em_junk_sa_use_daemon)
-		em_junk_sa_test_spamd ();
-
-	pthread_mutex_unlock (&em_junk_sa_init_lock);
-	
-	return em_junk_sa_available;
-}
-
-static gboolean
-em_junk_sa_check_respawn_too_fast ()
-{
-	time_t time_now = time (NULL);
-	gboolean rv;
-
-	pthread_mutex_lock (&em_junk_sa_spamd_restart_lock);
-
-	if (em_junk_sa_spamd_restarts_count >= SPAMD_RESTARTS_SIZE) {
-		/* all restarts in last 5 minutes */
-		rv = (time_now - em_junk_sa_spamd_restarts [em_junk_sa_spamd_restarts_count % SPAMD_RESTARTS_SIZE] < 5*60);
-	} else
-		rv = FALSE;
-
-	em_junk_sa_spamd_restarts [em_junk_sa_spamd_restarts_count % SPAMD_RESTARTS_SIZE] = time_now;
-	em_junk_sa_spamd_restarts_count ++;
-
-	pthread_mutex_unlock (&em_junk_sa_spamd_restart_lock);
-
-	d(printf ("em_junk_sa_check_respawn_too_fast: %d\n", rv));
-
-	return rv;
-}
-
-static gboolean
-em_junk_sa_respawn_spamd ()
-{
-	d(printf ("em_junk_sa_respawn_spamd\n"));
-	if (em_junk_sa_test_spamd_running (em_junk_sa_spamc_binary, em_junk_sa_system_spamd_available)) {
-		/* false alert */
-		d(printf ("false alert, spamd still running\n"));
-
-		return FALSE;
-	}
-
-	d(printf ("going to kill old spamd and start new one\n"));
-	em_junk_sa_kill_spamd ();
-
-	if (em_junk_sa_check_respawn_too_fast ()) {
-		g_warning ("respawning of spamd too fast => fallback to use spamassassin directly");
-
-		em_junk_sa_use_spamc = em_junk_sa_use_daemon = FALSE;
-		return FALSE;
-	}
-
-	em_junk_sa_start_own_daemon ();
-	em_junk_sa_find_spamc ();
-
-	d(printf ("%s\n", em_junk_sa_use_spamc ? "success" : "failed"));
-
-	return em_junk_sa_use_spamc;
-}
-
-static gboolean
-em_junk_sa_check_junk (CamelMimeMessage *msg)
-{
-	GByteArray *out = NULL;
-	char *argv[7], *to_free = NULL;
-	int i = 0, socket_i;
-	gboolean rv;
-
-	d(fprintf (stderr, "em_junk_sa_check_junk\n"));
-	
-	if (!em_junk_sa_is_available ())
-		return FALSE;
-
-	if (em_junk_sa_use_spamc && em_junk_sa_use_daemon) {
-		out = g_byte_array_new ();
-		argv[i++] = em_junk_sa_spamc_binary;
-		argv[i++] = "-c";
-		argv[i++] = "-t";
-		argv[i++] = "60";
-		if (!em_junk_sa_system_spamd_available) {
-			argv[i++] = "-U";
-
-			pthread_mutex_lock (&em_junk_sa_preferred_socket_path_lock);
-			socket_i = i;
-			argv[i++] = to_free = g_strdup (em_junk_sa_get_socket_path ());
-			pthread_mutex_unlock (&em_junk_sa_preferred_socket_path_lock);
-		}
-	} else {
-		argv [i++] = "spamassassin";
-		argv [i++] = "--exit-code";
-		if (em_junk_sa_local_only)
-			argv [i++] = "--local";
-	}
-	
-	argv[i] = NULL;
-
-	rv = pipe_to_sa_full (msg, NULL, argv, 0, 1, out) != 0;
-
-	if (!rv && out && !strcmp (out->data, "0/0\n")) {
-		/* an error occured */
-		if (em_junk_sa_respawn_spamd ()) {
-			g_byte_array_set_size (out, 0);
-
-			pthread_mutex_lock (&em_junk_sa_preferred_socket_path_lock);
-			g_free (to_free);
-			argv [socket_i] = to_free = g_strdup (em_junk_sa_get_socket_path ());
-			pthread_mutex_unlock (&em_junk_sa_preferred_socket_path_lock);
-
-			rv = pipe_to_sa_full (msg, NULL, argv, 0, 1, out) != 0;
-		} else if (!em_junk_sa_use_spamc)
-			/* in case respawning were too fast we fallback to spamassassin */
-			rv = em_junk_sa_check_junk (msg);
-	}
-
-	g_free (to_free);
-
-	d(fprintf (stderr, "em_junk_sa_check_junk rv = %d\n", rv));
-
-	if (out)
-		g_byte_array_free (out, TRUE);
-
-	return rv;
-}
-
-static void
-em_junk_sa_report_junk (CamelMimeMessage *msg)
-{
-	char *argv[6] = {
-		"sa-learn",
-		"--no-rebuild",
-		"--spam",
-		"--single",
-		NULL,
-		NULL
-	};
-	
-	d(fprintf (stderr, "em_junk_sa_report_junk\n"));
-	
-	if (em_junk_sa_is_available ()) {
-		if (em_junk_sa_local_only)
-			argv[4] = "--local";
-		
-		pthread_mutex_lock (&em_junk_sa_report_lock);
-		pipe_to_sa (msg, NULL, argv);
-		pthread_mutex_unlock (&em_junk_sa_report_lock);
-	}
-}
-
-static void
-em_junk_sa_report_notjunk (CamelMimeMessage *msg)
-{
-	char *argv[6] = {
-		"sa-learn",
-		"--no-rebuild",
-		"--ham",
-		"--single",
-		NULL,
-		NULL
-	};
-	
-	d(fprintf (stderr, "em_junk_sa_report_notjunk\n"));
-	
-	if (em_junk_sa_is_available ()) {
-		if (em_junk_sa_local_only)
-			argv[4] = "--local";
-		
-		pthread_mutex_lock (&em_junk_sa_report_lock);
-		pipe_to_sa (msg, NULL, argv);
-		pthread_mutex_unlock (&em_junk_sa_report_lock);
-	}
-}
-
-static void
-em_junk_sa_commit_reports (void)
-{
-	char *argv[4] = {
-		"sa-learn",
-		"--rebuild",
-		NULL,
-		NULL
-	};
-	
-	d(fprintf (stderr, "em_junk_sa_commit_reports\n"));
-	
-	if (em_junk_sa_is_available ()) {
-		if (em_junk_sa_local_only)
-			argv[2] = "--local";
-		
-		pthread_mutex_lock (&em_junk_sa_report_lock);
-		pipe_to_sa (NULL, NULL, argv);
-		pthread_mutex_unlock (&em_junk_sa_report_lock);
-	}
-}
-
-static void
-em_junk_sa_setting_notify(GConfClient *gconf, guint cnxn_id, GConfEntry *entry, void *data)
-{
-	GConfValue *value;
-	char *tkey;
-
-	g_return_if_fail (gconf_entry_get_key (entry) != NULL);
-	
-	if (!(value = gconf_entry_get_value (entry)))
-		return;
-	
-	tkey = strrchr(entry->key, '/');
-	g_return_if_fail (tkey != NULL);
-
-	if (!strcmp(tkey, "local_only"))
-		em_junk_sa_local_only = gconf_value_get_bool(value);
-	else if (!strcmp(tkey, "use_daemon"))
-		em_junk_sa_use_daemon = gconf_value_get_bool(value);
-	else if (!strcmp(tkey, "socket_path")) {
-		pthread_mutex_lock (&em_junk_sa_preferred_socket_path_lock);
-		g_free (em_junk_sa_preferred_socket_path);
-		em_junk_sa_preferred_socket_path = g_strdup (gconf_value_get_string(value));
-		pthread_mutex_unlock (&em_junk_sa_preferred_socket_path_lock);
-	}
-}
-
-const EMJunkPlugin *
-em_junk_filter_get_plugin (void)
-{
-	return &spam_assassin_plugin;
-}
-
-static void
-em_junk_sa_init (void)
-{
-	pthread_mutex_lock (&em_junk_sa_init_lock);
-
-	if (!em_junk_sa_gconf) {
-		em_junk_sa_gconf = gconf_client_get_default();
-		gconf_client_add_dir (em_junk_sa_gconf, "/apps/evolution/mail/junk/sa", GCONF_CLIENT_PRELOAD_ONELEVEL, NULL);
-
-		em_junk_sa_local_only = gconf_client_get_bool (em_junk_sa_gconf, "/apps/evolution/mail/junk/sa/local_only", NULL);
-		em_junk_sa_use_daemon = gconf_client_get_bool (em_junk_sa_gconf, "/apps/evolution/mail/junk/sa/use_daemon", NULL);
-
-		pthread_mutex_lock (&em_junk_sa_preferred_socket_path_lock);
-		g_free (em_junk_sa_preferred_socket_path);
-		em_junk_sa_preferred_socket_path = g_strdup (gconf_client_get_string (em_junk_sa_gconf, "/apps/evolution/mail/junk/sa/socket_path", NULL));
-		pthread_mutex_unlock (&em_junk_sa_preferred_socket_path_lock);
-
-		gconf_client_notify_add(em_junk_sa_gconf, "/apps/evolution/mail/junk/sa",
-					(GConfClientNotifyFunc)em_junk_sa_setting_notify,
-					NULL, NULL, NULL);
-
-		em_junk_sa_spamc_gconf_binary = gconf_client_get_string (em_junk_sa_gconf, "/apps/evolution/mail/junk/sa/spamc_binary", NULL);
-		em_junk_sa_spamd_gconf_binary = gconf_client_get_string (em_junk_sa_gconf, "/apps/evolution/mail/junk/sa/spamd_binary", NULL);
-	}
-
-	pthread_mutex_unlock (&em_junk_sa_init_lock);
-
-	atexit (em_junk_sa_finalize);
-}
-
-static void
-em_junk_sa_kill_spamd (void)
-{
-	pthread_mutex_lock (&em_junk_sa_preferred_socket_path_lock);
-	g_free (em_junk_sa_preferred_socket_path);
-	em_junk_sa_preferred_socket_path = NULL;
-	pthread_mutex_unlock (&em_junk_sa_preferred_socket_path_lock);
-
-	if (em_junk_sa_new_daemon_started) {
-		int fd = open (em_junk_sa_spamd_pidfile, O_RDONLY);
-
-		if (fd != -1) {
-			char pid_str [16];
-			int bytes;
-
-			bytes = read (fd, pid_str, 15);
-			if (bytes > 0) {
-				int pid;
-
-				pid_str [bytes] = 0;
-				pid = atoi (pid_str);
-
-				if (pid > 0) {
-					kill (pid, SIGTERM);
-					d(fprintf (stderr, "em_junk_sa_finalize send SIGTERM to daemon with pid %d\n", pid));
-					waitpid (pid, NULL, 0);
-				}
-			}
-
-			close (fd);
-		}
-	}
-}
-
-static void
-em_junk_sa_finalize (void)
-{
-	d(fprintf (stderr, "em_junk_sa_finalize\n"));
-
-	em_junk_sa_kill_spamd ();
-}