/* * e-mail-session.c * * This program 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 of the License, or (at your option) version 3. * * 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with the program; if not, see * * * Authors: * Jonathon Jongsma * * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) * Copyright (C) 2009 Intel Corporation * */ /* mail-session.c: handles the session information and resource manipulation */ #include #include #include #include #include #include #include #include #include #ifdef HAVE_CANBERRA #include #endif #include #include #include "e-util/e-util.h" #include "e-util/e-account-utils.h" #include "e-util/e-alert-dialog.h" #include "e-util/e-util-private.h" #include "e-mail-folder-utils.h" #include "e-mail-local.h" #include "e-mail-session.h" #include "em-composer-utils.h" #include "em-filter-context.h" #include "em-filter-rule.h" #include "em-utils.h" #include "mail-config.h" #include "mail-mt.h" #include "mail-ops.h" #include "mail-send-recv.h" #include "mail-tools.h" #define E_MAIL_SESSION_GET_PRIVATE(obj) \ (G_TYPE_INSTANCE_GET_PRIVATE \ ((obj), E_TYPE_MAIL_SESSION, EMailSessionPrivate)) static guint session_check_junk_notify_id; static guint session_gconf_proxy_id; typedef struct _AsyncContext AsyncContext; struct _EMailSessionPrivate { MailFolderCache *folder_cache; FILE *filter_logfile; GList *junk_plugins; }; struct _AsyncContext { /* arguments */ CamelStoreGetFolderFlags flags; gchar *uri; /* results */ CamelFolder *folder; }; enum { PROP_0, PROP_FOLDER_CACHE }; static gchar *mail_data_dir; static gchar *mail_config_dir; #if 0 static MailMsgInfo ms_thread_info_dummy = { sizeof (MailMsg) }; #endif G_DEFINE_TYPE ( EMailSession, e_mail_session, CAMEL_TYPE_SESSION) /* Support for CamelSession.alert_user() *************************************/ static gpointer user_message_dialog; static GQueue user_message_queue = { NULL, NULL, 0 }; struct _user_message_msg { MailMsg base; CamelSessionAlertType type; gchar *prompt; EFlag *done; guint allow_cancel:1; guint result:1; guint ismain:1; }; static void user_message_exec (struct _user_message_msg *m, GCancellable *cancellable, GError **error); static void user_message_response_free (GtkDialog *dialog, gint button, struct _user_message_msg *m) { gtk_widget_destroy ((GtkWidget *) dialog); user_message_dialog = NULL; /* check for pendings */ if (!g_queue_is_empty (&user_message_queue)) { GCancellable *cancellable; m = g_queue_pop_head (&user_message_queue); cancellable = e_activity_get_cancellable (m->base.activity); user_message_exec (m, cancellable, &m->base.error); mail_msg_unref (m); } } /* clicked, send back the reply */ static void user_message_response (GtkDialog *dialog, gint button, struct _user_message_msg *m) { /* if !allow_cancel, then we've already replied */ if (m->allow_cancel) { m->result = button == GTK_RESPONSE_OK; e_flag_set (m->done); } user_message_response_free (dialog, button, m); } static void user_message_exec (struct _user_message_msg *m, GCancellable *cancellable, GError **error) { GtkWindow *parent; const gchar *error_type; if (!m->ismain && user_message_dialog != NULL) { g_queue_push_tail (&user_message_queue, mail_msg_ref (m)); return; } switch (m->type) { case CAMEL_SESSION_ALERT_INFO: error_type = m->allow_cancel ? "mail:session-message-info-cancel" : "mail:session-message-info"; break; case CAMEL_SESSION_ALERT_WARNING: error_type = m->allow_cancel ? "mail:session-message-warning-cancel" : "mail:session-message-warning"; break; case CAMEL_SESSION_ALERT_ERROR: error_type = m->allow_cancel ? "mail:session-message-error-cancel" : "mail:session-message-error"; break; default: error_type = NULL; g_return_if_reached (); } /* Pull in the active window from the shell to get a parent window */ parent = e_shell_get_active_window (e_shell_get_default ()); user_message_dialog = e_alert_dialog_new_for_args ( parent, error_type, m->prompt, NULL); g_object_set (user_message_dialog, "resizable", TRUE, NULL); /* XXX This is a case where we need to be able to construct * custom EAlerts without a predefined XML definition. */ if (m->ismain) { gint response; response = gtk_dialog_run (user_message_dialog); user_message_response ( user_message_dialog, response, m); } else { g_signal_connect ( user_message_dialog, "response", G_CALLBACK (user_message_response), m); gtk_widget_show (user_message_dialog); } } static void user_message_free (struct _user_message_msg *m) { g_free (m->prompt); e_flag_free (m->done); } static MailMsgInfo user_message_info = { sizeof (struct _user_message_msg), (MailMsgDescFunc) NULL, (MailMsgExecFunc) user_message_exec, (MailMsgDoneFunc) NULL, (MailMsgFreeFunc) user_message_free }; /* Support for CamelSession.get_filter_driver () *****************************/ static CamelFolder * get_folder (CamelFilterDriver *d, const gchar *uri, gpointer user_data, GError **error) { EMailSession *session = E_MAIL_SESSION (user_data); /* FIXME Not passing a GCancellable here. */ /* FIXME Need a camel_filter_driver_get_session(). */ return e_mail_session_uri_to_folder_sync ( session, uri, 0, NULL, error); } static gboolean session_play_sound_cb (const gchar *filename) { #ifdef HAVE_CANBERRA if (filename != NULL && *filename != '\0') ca_context_play ( ca_gtk_context_get (), 0, CA_PROP_MEDIA_FILENAME, filename, NULL); else #endif gdk_beep (); return FALSE; } static void session_play_sound (CamelFilterDriver *driver, const gchar *filename, gpointer user_data) { g_idle_add_full ( G_PRIORITY_DEFAULT_IDLE, (GSourceFunc) session_play_sound_cb, g_strdup (filename), (GDestroyNotify) g_free); } static void session_system_beep (CamelFilterDriver *driver, gpointer user_data) { g_idle_add ((GSourceFunc) session_play_sound_cb, NULL); } static CamelFilterDriver * main_get_filter_driver (CamelSession *session, const gchar *type, GError **error) { EMailSession *ms = E_MAIL_SESSION (session); CamelFilterDriver *driver; EFilterRule *rule = NULL; const gchar *config_dir; gchar *user, *system; GConfClient *client; ERuleContext *fc; client = gconf_client_get_default (); config_dir = mail_session_get_config_dir (); user = g_build_filename (config_dir, "filters.xml", NULL); system = g_build_filename (EVOLUTION_PRIVDATADIR, "filtertypes.xml", NULL); fc = (ERuleContext *) em_filter_context_new (ms); e_rule_context_load (fc, system, user); g_free (system); g_free (user); driver = camel_filter_driver_new (session); camel_filter_driver_set_folder_func (driver, get_folder, session); if (gconf_client_get_bool (client, "/apps/evolution/mail/filters/log", NULL)) { if (ms->priv->filter_logfile == NULL) { gchar *filename; filename = gconf_client_get_string ( client, "/apps/evolution/mail/filters/logfile", NULL); if (filename) { ms->priv->filter_logfile = g_fopen (filename, "a+"); g_free (filename); } } if (ms->priv->filter_logfile) camel_filter_driver_set_logfile (driver, ms->priv->filter_logfile); } camel_filter_driver_set_shell_func (driver, mail_execute_shell_command, NULL); camel_filter_driver_set_play_sound_func (driver, session_play_sound, NULL); camel_filter_driver_set_system_beep_func (driver, session_system_beep, NULL); if ((!strcmp (type, E_FILTER_SOURCE_INCOMING) || !strcmp (type, E_FILTER_SOURCE_JUNKTEST)) && camel_session_get_check_junk (session)) { /* implicit junk check as 1st rule */ camel_filter_driver_add_rule ( driver, "Junk check", "(junk-test)", "(begin (set-system-flag \"junk\"))"); } if (strcmp (type, E_FILTER_SOURCE_JUNKTEST) != 0) { GString *fsearch, *faction; fsearch = g_string_new (""); faction = g_string_new (""); if (!strcmp (type, E_FILTER_SOURCE_DEMAND)) type = E_FILTER_SOURCE_INCOMING; /* add the user-defined rules next */ while ((rule = e_rule_context_next_rule (fc, rule, type))) { g_string_truncate (fsearch, 0); g_string_truncate (faction, 0); /* skip disabled rules */ if (!rule->enabled) continue; e_filter_rule_build_code (rule, fsearch); em_filter_rule_build_action ((EMFilterRule *) rule, faction); camel_filter_driver_add_rule (driver, rule->name, fsearch->str, faction->str); } g_string_free (fsearch, TRUE); g_string_free (faction, TRUE); } g_object_unref (fc); g_object_unref (client); return driver; } /* Support for CamelSession.forward_to () ************************************/ static guint preparing_flush = 0; static gboolean forward_to_flush_outbox_cb (EMailSession *session) { g_return_val_if_fail (preparing_flush != 0, FALSE); preparing_flush = 0; mail_send (session); return FALSE; } static void ms_forward_to_cb (CamelFolder *folder, GAsyncResult *result, EMailSession *session) { GConfClient *client; /* FIXME Poor error handling. */ if (!e_mail_folder_append_message_finish (folder, result, NULL, NULL)) return; client = gconf_client_get_default (); /* do not call mail send immediately, just pile them all in the outbox */ if (preparing_flush || gconf_client_get_bool ( client, "/apps/evolution/mail/filters/flush-outbox", NULL)) { if (preparing_flush) g_source_remove (preparing_flush); preparing_flush = g_timeout_add_seconds ( 60, (GSourceFunc) forward_to_flush_outbox_cb, session); } g_object_unref (client); } /* Support for SOCKS proxy ***************************************************/ #define DIR_PROXY "/system/proxy" #define MODE_PROXY "/system/proxy/mode" #define KEY_SOCKS_HOST "/system/proxy/socks_host" #define KEY_SOCKS_PORT "/system/proxy/socks_port" static void set_socks_proxy_from_gconf (CamelSession *session) { GConfClient *client; gchar *mode, *host; gint port; client = gconf_client_get_default (); mode = gconf_client_get_string (client, MODE_PROXY, NULL); if (!g_strcmp0(mode, "manual")) { host = gconf_client_get_string (client, KEY_SOCKS_HOST, NULL); /* NULL-GError */ port = gconf_client_get_int (client, KEY_SOCKS_PORT, NULL); /* NULL-GError */ camel_session_set_socks_proxy (session, host, port); g_free (host); } g_free (mode); g_object_unref (client); } static void proxy_gconf_notify_cb (GConfClient* client, guint cnxn_id, GConfEntry *entry, gpointer user_data) { CamelSession *session = CAMEL_SESSION (user_data); const gchar *key; key = gconf_entry_get_key (entry); if (strcmp (entry->key, KEY_SOCKS_HOST) == 0 || strcmp (entry->key, KEY_SOCKS_PORT) == 0) set_socks_proxy_from_gconf (session); } static void set_socks_proxy_gconf_watch (CamelSession *session) { GConfClient *client; client = gconf_client_get_default (); gconf_client_add_dir ( client, DIR_PROXY, GCONF_CLIENT_PRELOAD_ONELEVEL, NULL); /* NULL-GError */ session_gconf_proxy_id = gconf_client_notify_add ( client, DIR_PROXY, proxy_gconf_notify_cb, session, NULL, NULL); /* NULL-GError */ g_object_unref (client); } static void init_socks_proxy (CamelSession *session) { g_return_if_fail (CAMEL_IS_SESSION (session)); set_socks_proxy_gconf_watch (session); set_socks_proxy_from_gconf (session); } /*****************************************************************************/ static void async_context_free (AsyncContext *context) { if (context->folder != NULL) g_object_unref (context->folder); g_free (context->uri); g_slice_free (AsyncContext, context); } static gchar * mail_session_make_key (CamelService *service, const gchar *item) { gchar *key; if (service != NULL) key = camel_url_to_string ( service->url, CAMEL_URL_HIDE_PASSWORD | CAMEL_URL_HIDE_PARAMS); else key = g_strdup (item); return key; } static void mail_session_check_junk_notify (GConfClient *gconf, guint id, GConfEntry *entry, CamelSession *session) { gchar *key; g_return_if_fail (gconf_entry_get_key (entry) != NULL); g_return_if_fail (gconf_entry_get_value (entry) != NULL); key = strrchr (gconf_entry_get_key (entry), '/'); if (key) { key++; if (strcmp (key, "check_incoming") == 0) camel_session_set_check_junk ( session, gconf_value_get_bool ( gconf_entry_get_value (entry))); } } static void mail_session_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { switch (property_id) { case PROP_FOLDER_CACHE: g_value_set_object ( value, e_mail_session_get_folder_cache ( E_MAIL_SESSION (object))); return; } G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } static void mail_session_dispose (GObject *object) { EMailSessionPrivate *priv; priv = E_MAIL_SESSION_GET_PRIVATE (object); if (priv->folder_cache != NULL) { g_object_unref (priv->folder_cache); priv->folder_cache = NULL; } /* Chain up to parent's dispose() method. */ G_OBJECT_CLASS (e_mail_session_parent_class)->dispose (object); } static void mail_session_finalize (GObject *object) { GConfClient *client; client = gconf_client_get_default (); if (session_check_junk_notify_id != 0) { gconf_client_notify_remove (client, session_check_junk_notify_id); session_check_junk_notify_id = 0; } if (session_gconf_proxy_id != 0) { gconf_client_notify_remove (client, session_gconf_proxy_id); session_gconf_proxy_id = 0; } g_object_unref (client); g_free (mail_data_dir); g_free (mail_config_dir); /* Chain up to parent's finalize() method. */ G_OBJECT_CLASS (e_mail_session_parent_class)->finalize (object); } static gchar * mail_session_get_password (CamelSession *session, CamelService *service, const gchar *domain, const gchar *prompt, const gchar *item, guint32 flags, GError **error) { gchar *url; gchar *ret = NULL; EAccount *account = NULL; url = service?camel_url_to_string (service->url, CAMEL_URL_HIDE_ALL):NULL; if (!strcmp(item, "popb4smtp_uri")) { /* not 100% mt safe, but should be ok */ if (url && (account = e_get_account_by_transport_url (url))) ret = g_strdup (account->source->url); else ret = g_strdup (url); } else { gchar *key = mail_session_make_key (service, item); EAccountService *config_service = NULL; if (domain == NULL) domain = "Mail"; ret = e_passwords_get_password (domain, key); if (ret == NULL || (flags & CAMEL_SESSION_PASSWORD_REPROMPT)) { gboolean remember; g_free (ret); ret = NULL; if (url) { if ((account = e_get_account_by_source_url (url))) config_service = account->source; else if ((account = e_get_account_by_transport_url (url))) config_service = account->transport; } remember = config_service?config_service->save_passwd:FALSE; if (!config_service || (config_service && !config_service->get_password_canceled)) { guint32 eflags; gchar *title; if (flags & CAMEL_SESSION_PASSPHRASE) { if (account) title = g_strdup_printf (_("Enter Passphrase for %s"), account->name); else title = g_strdup (_("Enter Passphrase")); } else { if (account) title = g_strdup_printf (_("Enter Password for %s"), account->name); else title = g_strdup (_("Enter Password")); } if ((flags & CAMEL_SESSION_PASSWORD_STATIC) != 0) eflags = E_PASSWORDS_REMEMBER_NEVER; else if (config_service == NULL) eflags = E_PASSWORDS_REMEMBER_SESSION; else eflags = E_PASSWORDS_REMEMBER_FOREVER; if (flags & CAMEL_SESSION_PASSWORD_REPROMPT) eflags |= E_PASSWORDS_REPROMPT; if (flags & CAMEL_SESSION_PASSWORD_SECRET) eflags |= E_PASSWORDS_SECRET; if (flags & CAMEL_SESSION_PASSPHRASE) eflags |= E_PASSWORDS_PASSPHRASE; /* HACK: breaks abstraction ... * e_account_writable() doesn't use the * EAccount, it also uses the same writable * key for source and transport. */ if (!e_account_writable (NULL, E_ACCOUNT_SOURCE_SAVE_PASSWD)) eflags |= E_PASSWORDS_DISABLE_REMEMBER; ret = e_passwords_ask_password ( title, domain, key, prompt, eflags, &remember, NULL); if (!ret) e_passwords_forget_password (domain, key); g_free (title); if (ret && config_service) config_service->save_passwd = remember; if (config_service) config_service->get_password_canceled = ret == NULL; } } g_free (key); } g_free (url); if (ret == NULL) g_set_error ( error, G_IO_ERROR, G_IO_ERROR_CANCELLED, _("User canceled operation.")); return ret; } static gboolean mail_session_forget_password (CamelSession *session, CamelService *service, const gchar *domain, const gchar *item, GError **error) { gchar *key; domain = (domain != NULL) ? domain : "Mail"; key = mail_session_make_key (service, item); e_passwords_forget_password (domain, key); g_free (key); return TRUE; } static gboolean mail_session_alert_user (CamelSession *session, CamelSessionAlertType type, const gchar *prompt, gboolean cancel) { struct _user_message_msg *m; GCancellable *cancellable; gboolean result = TRUE; m = mail_msg_new (&user_message_info); m->ismain = mail_in_main_thread (); m->type = type; m->prompt = g_strdup (prompt); m->done = e_flag_new (); m->allow_cancel = cancel; if (cancel) mail_msg_ref (m); cancellable = e_activity_get_cancellable (m->base.activity); if (m->ismain) user_message_exec (m, cancellable, &m->base.error); else mail_msg_main_loop_push (m); if (cancel) { e_flag_wait (m->done); result = m->result; mail_msg_unref (m); } else if (m->ismain) mail_msg_unref (m); return result; } static CamelFilterDriver * mail_session_get_filter_driver (CamelSession *session, const gchar *type, GError **error) { return (CamelFilterDriver *) mail_call_main ( MAIL_CALL_p_ppp, (MailMainFunc) main_get_filter_driver, session, type, error); } static gboolean mail_session_lookup_addressbook (CamelSession *session, const gchar *name) { CamelInternetAddress *addr; gboolean ret; if (!mail_config_get_lookup_book ()) return FALSE; addr = camel_internet_address_new (); camel_address_decode ((CamelAddress *)addr, name); ret = em_utils_in_addressbook ( addr, mail_config_get_lookup_book_local_only ()); g_object_unref (addr); return ret; } static gpointer mail_session_thread_msg_new (CamelSession *session, CamelSessionThreadOps *ops, guint size) { CamelSessionThreadMsg *msg; CamelSessionClass *session_class; /* TODO This is very temporary, until we have a better way to do * the progress reporting, we just borrow a dummy mail-mt * thread message and hook it onto out camel thread message. */ /* Chain up to parent's thread_msg_new() method. */ session_class = CAMEL_SESSION_CLASS (e_mail_session_parent_class); msg = session_class->thread_msg_new (session, ops, size); #if 0 /* We create a dummy mail_msg, and then copy its cancellation * port over to ours, so we get cancellation and progress in * common with hte existing mail code, for free. */ if (msg) { MailMsg *m = mail_msg_new (&ms_thread_info_dummy); msg->data = m; e_activity_set_cancellable ( m->activity, msg->cancellable); } #endif return msg; } static void mail_session_thread_msg_free (CamelSession *session, CamelSessionThreadMsg *msg) { CamelSessionClass *session_class; #if 0 mail_msg_unref (msg->data); #endif /* Chain up to parent's thread_msg_free() method. */ session_class = CAMEL_SESSION_CLASS (e_mail_session_parent_class); session_class->thread_msg_free (session, msg); } static void mail_session_thread_status (CamelSession *session, CamelSessionThreadMsg *msg, const gchar *text, gint pc) { } static gboolean mail_session_forward_to (CamelSession *session, CamelFolder *folder, CamelMimeMessage *message, const gchar *address, GError **error) { EAccount *account; CamelMimeMessage *forward; CamelStream *mem; CamelInternetAddress *addr; CamelFolder *out_folder; CamelMessageInfo *info; CamelMedium *medium; const gchar *header_name; struct _camel_header_raw *xev; gchar *subject; g_return_val_if_fail (folder != NULL, FALSE); g_return_val_if_fail (message != NULL, FALSE); g_return_val_if_fail (address != NULL, FALSE); if (!*address) { g_set_error ( error, CAMEL_ERROR, CAMEL_ERROR_GENERIC, _("No destination address provided, forward " "of the message has been cancelled.")); return FALSE; } account = em_utils_guess_account_with_recipients (message, folder); if (!account) { g_set_error ( error, CAMEL_ERROR, CAMEL_ERROR_GENERIC, _("No account found to use, forward of the " "message has been cancelled.")); return FALSE; } forward = camel_mime_message_new (); /* make copy of the message, because we are going to modify it */ mem = camel_stream_mem_new (); camel_data_wrapper_write_to_stream_sync ( CAMEL_DATA_WRAPPER (message), mem, NULL, NULL); g_seekable_seek (G_SEEKABLE (mem), 0, G_SEEK_SET, NULL, NULL); camel_data_wrapper_construct_from_stream_sync ( CAMEL_DATA_WRAPPER (forward), mem, NULL, NULL); g_object_unref (mem); /* clear previous recipients */ camel_mime_message_set_recipients ( forward, CAMEL_RECIPIENT_TYPE_TO, NULL); camel_mime_message_set_recipients ( forward, CAMEL_RECIPIENT_TYPE_CC, NULL); camel_mime_message_set_recipients ( forward, CAMEL_RECIPIENT_TYPE_BCC, NULL); camel_mime_message_set_recipients ( forward, CAMEL_RECIPIENT_TYPE_RESENT_TO, NULL); camel_mime_message_set_recipients ( forward, CAMEL_RECIPIENT_TYPE_RESENT_CC, NULL); camel_mime_message_set_recipients ( forward, CAMEL_RECIPIENT_TYPE_RESENT_BCC, NULL); medium = CAMEL_MEDIUM (forward); /* remove all delivery and notification headers */ header_name = "Disposition-Notification-To"; while (camel_medium_get_header (medium, header_name)) camel_medium_remove_header (medium, header_name); header_name = "Delivered-To"; while (camel_medium_get_header (medium, header_name)) camel_medium_remove_header (medium, header_name); /* remove any X-Evolution-* headers that may have been set */ xev = mail_tool_remove_xevolution_headers (forward); camel_header_raw_clear (&xev); /* from */ addr = camel_internet_address_new (); camel_internet_address_add ( addr, account->id->name, account->id->address); camel_mime_message_set_from (forward, addr); g_object_unref (addr); /* to */ addr = camel_internet_address_new (); camel_address_decode (CAMEL_ADDRESS (addr), address); camel_mime_message_set_recipients ( forward, CAMEL_RECIPIENT_TYPE_TO, addr); g_object_unref (addr); /* subject */ subject = mail_tool_generate_forward_subject (message); camel_mime_message_set_subject (forward, subject); g_free (subject); /* and send it */ info = camel_message_info_new (NULL); out_folder = e_mail_local_get_folder (E_MAIL_LOCAL_FOLDER_OUTBOX); camel_message_info_set_flags ( info, CAMEL_MESSAGE_SEEN, CAMEL_MESSAGE_SEEN); /* FIXME Pass a GCancellable. */ e_mail_folder_append_message ( out_folder, forward, info, G_PRIORITY_DEFAULT, NULL, (GAsyncReadyCallback) ms_forward_to_cb, session); camel_message_info_free (info); return TRUE; } static void e_mail_session_class_init (EMailSessionClass *class) { GObjectClass *object_class; CamelSessionClass *session_class; g_type_class_add_private (class, sizeof (EMailSessionPrivate)); object_class = G_OBJECT_CLASS (class); object_class->get_property = mail_session_get_property; object_class->dispose = mail_session_dispose; object_class->finalize = mail_session_finalize; session_class = CAMEL_SESSION_CLASS (class); session_class->get_password = mail_session_get_password; session_class->forget_password = mail_session_forget_password; session_class->alert_user = mail_session_alert_user; session_class->get_filter_driver = mail_session_get_filter_driver; session_class->lookup_addressbook = mail_session_lookup_addressbook; session_class->thread_msg_new = mail_session_thread_msg_new; session_class->thread_msg_free = mail_session_thread_msg_free; session_class->thread_status = mail_session_thread_status; session_class->forward_to = mail_session_forward_to; g_object_class_install_property ( object_class, PROP_FOLDER_CACHE, g_param_spec_object ( "folder-cache", NULL, NULL, MAIL_TYPE_FOLDER_CACHE, G_PARAM_READABLE)); } static void e_mail_session_init (EMailSession *session) { GConfClient *client; session->priv = E_MAIL_SESSION_GET_PRIVATE (session); session->priv->folder_cache = mail_folder_cache_new (); /* Initialize the EAccount setup. */ e_account_writable (NULL, E_ACCOUNT_SOURCE_SAVE_PASSWD); camel_session_construct ( CAMEL_SESSION (session), mail_session_get_data_dir ()); client = gconf_client_get_default (); gconf_client_add_dir ( client, "/apps/evolution/mail/junk", GCONF_CLIENT_PRELOAD_ONELEVEL, NULL); camel_session_set_check_junk ( CAMEL_SESSION (session), gconf_client_get_bool ( client, "/apps/evolution/mail/junk/check_incoming", NULL)); session_check_junk_notify_id = gconf_client_notify_add ( client, "/apps/evolution/mail/junk", (GConfClientNotifyFunc) mail_session_check_junk_notify, session, NULL, NULL); CAMEL_SESSION (session)->junk_plugin = NULL; mail_config_reload_junk_headers (session); init_socks_proxy (CAMEL_SESSION (session)); g_object_unref (client); } EMailSession * e_mail_session_new (void) { return g_object_new (E_TYPE_MAIL_SESSION, NULL); } MailFolderCache * e_mail_session_get_folder_cache (EMailSession *session) { g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL); return session->priv->folder_cache; } static void mail_session_get_inbox_thread (GSimpleAsyncResult *simple, EMailSession *session, GCancellable *cancellable) { AsyncContext *context; GError *error = NULL; context = g_simple_async_result_get_op_res_gpointer (simple); context->folder = e_mail_session_get_inbox_sync ( session, context->uri, cancellable, &error); if (error != NULL) { g_simple_async_result_set_from_error (simple, error); g_error_free (error); } } CamelFolder * e_mail_session_get_inbox_sync (EMailSession *session, const gchar *service_uri, GCancellable *cancellable, GError **error) { CamelStore *store; CamelFolder *folder; g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL); g_return_val_if_fail (service_uri != NULL, NULL); store = camel_session_get_store ( CAMEL_SESSION (session), service_uri, error); if (store == NULL) return NULL; folder = camel_store_get_inbox_folder_sync (store, cancellable, error); g_object_unref (store); return folder; } void e_mail_session_get_inbox (EMailSession *session, const gchar *service_uri, gint io_priority, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *simple; AsyncContext *context; g_return_if_fail (E_IS_MAIL_SESSION (session)); g_return_if_fail (service_uri != NULL); context = g_slice_new0 (AsyncContext); context->uri = g_strdup (service_uri); simple = g_simple_async_result_new ( G_OBJECT (session), callback, user_data, e_mail_session_get_inbox); g_simple_async_result_set_op_res_gpointer ( simple, context, (GDestroyNotify) async_context_free); g_simple_async_result_run_in_thread ( simple, (GSimpleAsyncThreadFunc) mail_session_get_inbox_thread, io_priority, cancellable); g_object_unref (simple); } CamelFolder * e_mail_session_get_inbox_finish (EMailSession *session, GAsyncResult *result, GError **error) { GSimpleAsyncResult *simple; AsyncContext *context; g_return_val_if_fail ( g_simple_async_result_is_valid ( result, G_OBJECT (session), e_mail_session_get_inbox), NULL); simple = G_SIMPLE_ASYNC_RESULT (result); context = g_simple_async_result_get_op_res_gpointer (simple); if (g_simple_async_result_propagate_error (simple, error)) return NULL; g_return_val_if_fail (CAMEL_IS_FOLDER (context->folder), NULL); return g_object_ref (context->folder); } static void mail_session_get_trash_thread (GSimpleAsyncResult *simple, EMailSession *session, GCancellable *cancellable) { AsyncContext *context; GError *error = NULL; context = g_simple_async_result_get_op_res_gpointer (simple); context->folder = e_mail_session_get_trash_sync ( session, context->uri, cancellable, &error); if (error != NULL) { g_simple_async_result_set_from_error (simple, error); g_error_free (error); } } CamelFolder * e_mail_session_get_trash_sync (EMailSession *session, const gchar *service_uri, GCancellable *cancellable, GError **error) { CamelStore *store; CamelFolder *folder; g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL); g_return_val_if_fail (service_uri != NULL, NULL); store = camel_session_get_store ( CAMEL_SESSION (session), service_uri, error); if (store == NULL) return NULL; folder = camel_store_get_trash_folder_sync (store, cancellable, error); g_object_unref (store); return folder; } void e_mail_session_get_trash (EMailSession *session, const gchar *service_uri, gint io_priority, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *simple; AsyncContext *context; g_return_if_fail (E_IS_MAIL_SESSION (session)); g_return_if_fail (service_uri != NULL); context = g_slice_new0 (AsyncContext); context->uri = g_strdup (service_uri); simple = g_simple_async_result_new ( G_OBJECT (session), callback, user_data, e_mail_session_get_trash); g_simple_async_result_set_op_res_gpointer ( simple, context, (GDestroyNotify) async_context_free); g_simple_async_result_run_in_thread ( simple, (GSimpleAsyncThreadFunc) mail_session_get_trash_thread, io_priority, cancellable); g_object_unref (simple); } CamelFolder * e_mail_session_get_trash_finish (EMailSession *session, GAsyncResult *result, GError **error) { GSimpleAsyncResult *simple; AsyncContext *context; g_return_val_if_fail ( g_simple_async_result_is_valid ( result, G_OBJECT (session), e_mail_session_get_trash), NULL); simple = G_SIMPLE_ASYNC_RESULT (result); context = g_simple_async_result_get_op_res_gpointer (simple); if (g_simple_async_result_propagate_error (simple, error)) return NULL; g_return_val_if_fail (CAMEL_IS_FOLDER (context->folder), NULL); return g_object_ref (context->folder); } static void mail_session_uri_to_folder_thread (GSimpleAsyncResult *simple, EMailSession *session, GCancellable *cancellable) { AsyncContext *context; GError *error = NULL; context = g_simple_async_result_get_op_res_gpointer (simple); context->folder = e_mail_session_uri_to_folder_sync ( session, context->uri, context->flags, cancellable, &error); if (error != NULL) { g_simple_async_result_set_from_error (simple, error); g_error_free (error); } } CamelFolder * e_mail_session_uri_to_folder_sync (EMailSession *session, const gchar *folder_uri, CamelStoreGetFolderFlags flags, GCancellable *cancellable, GError **error) { CamelURL *url; CamelStore *store; CamelFolder *folder = NULL; gchar *camel_uri = NULL; gboolean vtrash = FALSE; gboolean vjunk = FALSE; g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL); g_return_val_if_fail (folder_uri != NULL, NULL); camel_operation_push_message ( cancellable, _("Opening folder '%s'"), folder_uri); /* FIXME vtrash and vjunk are no longer used for these URI's. */ if (g_str_has_prefix (folder_uri, "vtrash:")) { folder_uri += 7; vtrash = TRUE; } else if (g_str_has_prefix (folder_uri, "vjunk:")) { folder_uri += 6; vjunk = TRUE; } else if (g_str_has_prefix (folder_uri, "email:")) { /* FIXME Shouldn't the filter:get_folder * callback do this itself? */ camel_uri = em_uri_to_camel (folder_uri); if (camel_uri == NULL) { g_set_error ( error, CAMEL_ERROR, CAMEL_ERROR_GENERIC, _("Invalid folder: %s"), folder_uri); goto exit; } folder_uri = camel_uri; } url = camel_url_new (folder_uri, error); if (url == NULL) { g_free (camel_uri); goto exit; } store = (CamelStore *) camel_session_get_service ( CAMEL_SESSION (session), folder_uri, CAMEL_PROVIDER_STORE, error); if (store != NULL) { const gchar *name = ""; /* If we have a fragment, then the path is actually * used by the store, so the fragment is the path to * the folder instead. */ if (url->fragment != NULL) name = url->fragment; else if (url->path != NULL && *url->path != '\0') name = url->path + 1; if (vtrash) folder = camel_store_get_trash_folder_sync ( store, cancellable, error); else if (vjunk) folder = camel_store_get_junk_folder_sync ( store, cancellable, error); else folder = camel_store_get_folder_sync ( store, name, flags, cancellable, error); g_object_unref (store); } if (folder != NULL) { MailFolderCache *folder_cache; folder_cache = e_mail_session_get_folder_cache (session); mail_folder_cache_note_folder (folder_cache, folder); } camel_url_free (url); g_free (camel_uri); exit: camel_operation_pop_message (cancellable); return folder; } void e_mail_session_uri_to_folder (EMailSession *session, const gchar *folder_uri, CamelStoreGetFolderFlags flags, gint io_priority, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *simple; AsyncContext *context; g_return_if_fail (E_IS_MAIL_SESSION (session)); g_return_if_fail (folder_uri != NULL); context = g_slice_new0 (AsyncContext); context->uri = g_strdup (folder_uri); context->flags = flags; simple = g_simple_async_result_new ( G_OBJECT (session), callback, user_data, e_mail_session_uri_to_folder); g_simple_async_result_set_op_res_gpointer ( simple, context, (GDestroyNotify) async_context_free); g_simple_async_result_run_in_thread ( simple, (GSimpleAsyncThreadFunc) mail_session_uri_to_folder_thread, io_priority, cancellable); g_object_unref (simple); } CamelFolder * e_mail_session_uri_to_folder_finish (EMailSession *session, GAsyncResult *result, GError **error) { GSimpleAsyncResult *simple; AsyncContext *context; g_return_val_if_fail ( g_simple_async_result_is_valid ( result, G_OBJECT (session), e_mail_session_uri_to_folder), NULL); simple = G_SIMPLE_ASYNC_RESULT (result); context = g_simple_async_result_get_op_res_gpointer (simple); if (g_simple_async_result_propagate_error (simple, error)) return NULL; g_return_val_if_fail (CAMEL_IS_FOLDER (context->folder), NULL); return g_object_ref (context->folder); } /******************************** Legacy API *********************************/ void mail_session_flush_filter_log (EMailSession *session) { g_return_if_fail (E_IS_MAIL_SESSION (session)); if (session->priv->filter_logfile) fflush (session->priv->filter_logfile); } void mail_session_add_junk_plugin (EMailSession *session, const gchar *plugin_name, CamelJunkPlugin *junk_plugin) { GConfClient *client; gchar *def_plugin; const gchar *key; g_return_if_fail (E_IS_MAIL_SESSION (session)); client = gconf_client_get_default (); key = "/apps/evolution/mail/junk/default_plugin"; def_plugin = gconf_client_get_string (client, key, NULL); g_object_unref (client); session->priv->junk_plugins = g_list_append ( session->priv->junk_plugins, junk_plugin); if (def_plugin && plugin_name) { if (!strcmp (def_plugin, plugin_name)) { CAMEL_SESSION (session)->junk_plugin = junk_plugin; camel_junk_plugin_init (junk_plugin); } } g_free (def_plugin); } const GList * mail_session_get_junk_plugins (EMailSession *session) { g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL); return session->priv->junk_plugins; } const gchar * mail_session_get_data_dir (void) { if (G_UNLIKELY (mail_data_dir == NULL)) mail_data_dir = g_build_filename ( e_get_user_data_dir (), "mail", NULL); return mail_data_dir; } const gchar * mail_session_get_config_dir (void) { if (G_UNLIKELY (mail_config_dir == NULL)) mail_config_dir = g_build_filename ( e_get_user_config_dir (), "mail", NULL); return mail_config_dir; }