2006-02-24 [colin] 2.0.0cvs82
[claws.git] / src / plugins / spamassassin / spamassassin.c
index 735946c..10ab2ea 100644 (file)
@@ -138,6 +138,7 @@ static gboolean msg_is_spam(FILE *fp)
        }
 
        if (transport_setup(&trans, flags) != EX_OK) {
+               log_error("Spamassassin plugin couldn't connect to spamd.\n");
                debug_print("failed to setup transport\n");
                return FALSE;
        }
@@ -175,9 +176,10 @@ static gboolean mail_filtering_hook(gpointer source, gpointer data)
        int pid = 0;
        int status;
 
-       if (config.transport == SPAMASSASSIN_DISABLED)
+       if (config.transport == SPAMASSASSIN_DISABLED) {
+               log_error("Spamassassin plugin is disabled by its preferences.\n");
                return FALSE;
-
+       }
        debug_print("Filtering message %d\n", msginfo->msgnum);
        if (message_callback != NULL)
                message_callback(_("SpamAssassin: filtering message..."));
@@ -222,7 +224,7 @@ static gboolean mail_filtering_hook(gpointer source, gpointer data)
 
        if (is_spam) {
                debug_print("message is spam\n");
-                           
+               procmsg_msginfo_set_flags(msginfo, MSG_SPAM, 0);
                if (config.receive_spam) {
                        FolderItem *save_folder;
 
@@ -232,14 +234,17 @@ static gboolean mail_filtering_hook(gpointer source, gpointer data)
                                save_folder = folder_get_default_trash();
 
                        procmsg_msginfo_unset_flags(msginfo, ~0, 0);
+                       procmsg_msginfo_set_flags(msginfo, MSG_SPAM, 0);
                        folder_item_move_msg(save_folder, msginfo);
                } else {
                        folder_item_remove_msg(msginfo->folder, msginfo->msgnum);
                }
 
                return TRUE;
+       } else {
+               debug_print("message is ham\n");
+               procmsg_msginfo_unset_flags(msginfo, MSG_SPAM, 0);
        }
-       
        return FALSE;
 }
 
@@ -248,6 +253,53 @@ SpamAssassinConfig *spamassassin_get_config(void)
        return &config;
 }
 
+void spamassassin_learn(MsgInfo *msginfo, GSList *msglist, gboolean spam)
+{
+       gchar *cmd = NULL;
+       gchar *file = NULL;
+       gboolean async = FALSE;
+
+       if (msginfo == NULL && msglist == NULL)
+               return;
+
+       if (msginfo) {
+               file = procmsg_get_message_file(msginfo);
+               if (file == NULL)
+                       return;
+               cmd = g_strdup_printf("sa-learn %s %s", 
+                       spam?"--spam":"--ham", file);
+       }
+       if (msglist) {
+               GSList *cur;
+               MsgInfo *info;
+               cmd = g_strdup_printf("sa-learn %s", spam?"--spam":"--ham");
+               for (cur = msglist; cur; cur = cur->next) {
+                       info = (MsgInfo *)cur->data;
+                       gchar *tmpcmd = NULL;
+                       gchar *tmpfile = get_tmp_file();
+                       
+                       if (tmpfile &&
+                           copy_file(procmsg_get_message_file(info), tmpfile, TRUE) == 0) {                    
+                               tmpcmd = g_strconcat
+                                       (cmd, " ", tmpfile, NULL);
+                               g_free(cmd);
+                               cmd = tmpcmd;
+                       }
+                       if (tmpfile)
+                               g_free(tmpfile);
+               }
+               async = TRUE;
+       }
+       if (cmd == NULL)
+               return;
+       debug_print("%s\n",cmd);
+       /* only run async if we have a list, or we could end up
+        * forking lots of perl processes and bury the machine */
+       execute_command_line(cmd, async);
+       g_free(cmd);
+       
+}
+
 void spamassassin_save_config(void)
 {
        PrefFile *pfile;
@@ -308,9 +360,16 @@ gint plugin_init(gchar **error)
        prefs_read_config(param, "SpamAssassin", rcpath, NULL);
        g_free(rcpath);
        spamassassin_gtk_init();
-
+       
+       procmsg_register_spam_learner(spamassassin_learn);
+       procmsg_spam_set_folder(config.save_folder);
+       
        debug_print("Spamassassin plugin loaded\n");
 
+       if (config.transport == SPAMASSASSIN_DISABLED) {
+               log_error("Spamassassin plugin is loaded but disabled by its preferences.\n");
+       }
+
        return 0;
        
 }
@@ -321,7 +380,8 @@ void plugin_done(void)
        g_free(config.hostname);
        g_free(config.save_folder);
        spamassassin_gtk_done();
-
+       procmsg_unregister_spam_learner(spamassassin_learn);
+       procmsg_spam_set_folder(NULL);
        debug_print("Spamassassin plugin unloaded\n");
 }