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authorMatthew Barnes <mbarnes@redhat.com>2012-08-21 04:34:53 +0800
committerMatthew Barnes <mbarnes@redhat.com>2012-10-01 11:26:23 +0800
commitf186c2a87448f0e6410344b5e8e4b8f587e9987f (patch)
tree2243a06f515516c5336e3eb6a7dde6f7fe0ff612 /modules
parent0d0654c19f7d966110cebed882b6a6e80f5e4198 (diff)
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spamassassin: Delay spamd tests until needed using GOnce.
Avoid blocking the available() method with synchronous tests that, it turns out, do cause a noticable delay.
Diffstat (limited to 'modules')
-rw-r--r--modules/spamassassin/evolution-spamassassin.c78
1 files changed, 59 insertions, 19 deletions
diff --git a/modules/spamassassin/evolution-spamassassin.c b/modules/spamassassin/evolution-spamassassin.c
index 1cf87edc89..8db0ce278c 100644
--- a/modules/spamassassin/evolution-spamassassin.c
+++ b/modules/spamassassin/evolution-spamassassin.c
@@ -62,6 +62,7 @@ typedef struct _ESpamAssassinClass ESpamAssassinClass;
struct _ESpamAssassin {
EMailJunkFilter parent;
+ GOnce spamd_testing;
GMutex *socket_path_mutex;
gchar *pid_file;
@@ -72,8 +73,7 @@ struct _ESpamAssassin {
gboolean use_daemon;
gboolean version_set;
- /* spamc/spamd state */
- gboolean spamd_tested;
+ /* spamd_testing results */
gboolean spamd_using_allow_tell;
gboolean system_spamd_available;
gboolean use_spamc;
@@ -698,6 +698,17 @@ spam_assassin_test_spamd (ESpamAssassin *extension)
spam_assassin_test_spamd_running (extension, FALSE);
}
}
+
+static gpointer
+spam_assassin_test_spamd_once (gpointer user_data)
+{
+ ESpamAssassin *extension = E_SPAM_ASSASSIN (user_data);
+
+ spam_assassin_test_spamd (extension);
+ spam_assassin_test_spamd_allow_tell (extension);
+
+ return NULL;
+}
#endif /* HAVE_SPAM_DAEMON */
static void
@@ -781,18 +792,6 @@ spam_assassin_available (EMailJunkFilter *junk_filter)
available = spam_assassin_get_version (extension, NULL, NULL, &error);
-#ifdef HAVE_SPAM_DAEMON
- /* XXX These tests block like crazy so maybe this isn't the best
- * place to be doing this, but the first available() call is
- * done at startup before the UI is shown. So hopefully the
- * delay will not be noticeable. */
- if (available && extension->use_daemon && !extension->spamd_tested) {
- extension->spamd_tested = TRUE;
- spam_assassin_test_spamd (extension);
- spam_assassin_test_spamd_allow_tell (extension);
- }
-#endif /* HAVE_SPAM_DAEMON */
-
if (error != NULL) {
g_warning ("%s", error->message);
g_error_free (error);
@@ -862,15 +861,23 @@ spam_assassin_classify (CamelJunkFilter *junk_filter,
{
ESpamAssassin *extension = E_SPAM_ASSASSIN (junk_filter);
const gchar *argv[7];
- gboolean using_spamc;
gint exit_code;
gint ii = 0;
- g_mutex_lock (extension->socket_path_mutex);
+#ifdef HAVE_SPAM_DAEMON
+ if (extension->use_daemon)
+ g_once (
+ &extension->spamd_testing,
+ spam_assassin_test_spamd_once,
+ extension);
+#endif /* HAVE_SPAM_DAEMON */
- using_spamc = (extension->use_spamc && extension->use_daemon);
+ if (g_cancellable_set_error_if_cancelled (cancellable, error))
+ return FALSE;
- if (using_spamc) {
+ g_mutex_lock (extension->socket_path_mutex);
+
+ if (extension->use_spamc) {
g_assert (SPAMC_COMMAND != NULL);
argv[ii++] = SPAMC_COMMAND;
argv[ii++] = "--check";
@@ -897,7 +904,7 @@ spam_assassin_classify (CamelJunkFilter *junk_filter,
*status = CAMEL_JUNK_STATUS_MESSAGE_IS_NOT_JUNK;
/* spamassassin(1) only specifies zero and non-zero exit codes. */
- else if (!using_spamc)
+ else if (!extension->use_spamc)
*status = CAMEL_JUNK_STATUS_MESSAGE_IS_JUNK;
/* Whereas spamc(1) explicitly states exit code 1 means spam. */
@@ -931,6 +938,17 @@ spam_assassin_learn_junk (CamelJunkFilter *junk_filter,
gint exit_code;
gint ii = 0;
+#ifdef HAVE_SPAM_DAEMON
+ if (extension->use_daemon)
+ g_once (
+ &extension->spamd_testing,
+ spam_assassin_test_spamd_once,
+ extension);
+#endif /* HAVE_SPAM_DAEMON */
+
+ if (g_cancellable_set_error_if_cancelled (cancellable, error))
+ return FALSE;
+
if (extension->spamd_using_allow_tell) {
g_assert (SPAMC_COMMAND != NULL);
argv[ii++] = SPAMC_COMMAND;
@@ -972,6 +990,17 @@ spam_assassin_learn_not_junk (CamelJunkFilter *junk_filter,
gint exit_code;
gint ii = 0;
+#ifdef HAVE_SPAM_DAEMON
+ if (extension->use_daemon)
+ g_once (
+ &extension->spamd_testing,
+ spam_assassin_test_spamd_once,
+ extension);
+#endif /* HAVE_SPAM_DAEMON */
+
+ if (g_cancellable_set_error_if_cancelled (cancellable, error))
+ return FALSE;
+
if (extension->spamd_using_allow_tell) {
g_assert (SPAMC_COMMAND != NULL);
argv[ii++] = SPAMC_COMMAND;
@@ -1012,6 +1041,17 @@ spam_assassin_synchronize (CamelJunkFilter *junk_filter,
gint exit_code;
gint ii = 0;
+#ifdef HAVE_SPAM_DAEMON
+ if (extension->use_daemon)
+ g_once (
+ &extension->spamd_testing,
+ spam_assassin_test_spamd_once,
+ extension);
+#endif /* HAVE_SPAM_DAEMON */
+
+ if (g_cancellable_set_error_if_cancelled (cancellable, error))
+ return FALSE;
+
/* If we're using a spamd that allows learning,
* there's no need to synchronize anything. */
if (extension->spamd_using_allow_tell)