X-Git-Url: http://vcs.maemo.org/git/?a=blobdiff_plain;f=src%2Fdbus_api%2Fmodest-dbus-callbacks.c;h=619a7065910e01303dccff65ab0fc4eb45cfc2d2;hb=bd2cfef8f71152c3af20769c0045b18874eeee0d;hp=c15f62e96e1ce635a71520c7dde3bf5c3a5253ed;hpb=fa8cfc5abf9fd542fe3fa058f7e2eef294b8121a;p=modest diff --git a/src/dbus_api/modest-dbus-callbacks.c b/src/dbus_api/modest-dbus-callbacks.c index c15f62e..619a706 100644 --- a/src/dbus_api/modest-dbus-callbacks.c +++ b/src/dbus_api/modest-dbus-callbacks.c @@ -28,18 +28,1417 @@ */ #include "modest-dbus-callbacks.h" +#include "modest-runtime.h" +#include "modest-account-mgr.h" +#include "modest-account-mgr-helpers.h" +#include "modest-tny-account.h" +#include "modest-tny-folder.h" +#include "modest-ui-actions.h" + +#include "modest-search.h" +#include "widgets/modest-msg-edit-window.h" +#include "modest-tny-msg.h" +#include +#include #include +#include +#include +#ifdef MODEST_HAVE_HILDON0_WIDGETS +#include +#else +#include +#endif +#include + +#include +#include +#include +#include + +typedef struct +{ + gchar *to; + gchar *cc; + gchar *bcc; + gchar *subject; + gchar *body; + gchar *attachments; +} SendMailIdleData; + +typedef struct +{ + gchar *to; + gchar *cc; + gchar *bcc; + gchar *subject; + gchar *body; + gchar *attachments; +} ComposeMailIdleData; + +/** uri_unescape: + * @uri An escaped URI. URIs should always be escaped. + * @len The length of the @uri string, or -1 if the string is null terminated. + * + * Decode a URI, or URI fragment, as per RFC 1738. + * http://www.ietf.org/rfc/rfc1738.txt + * + * Return value: An unescaped string. This should be freed with g_free(). + */ +static gchar* uri_unescape(const gchar* uri, size_t len) +{ + if (!uri) + return NULL; + + if (len == -1) + len = strlen (uri); + + /* Allocate an extra string so we can be sure that it is null-terminated, + * so we can use gnome_vfs_unescape_string(). + * This is not efficient. */ + gchar * escaped_nullterminated = g_strndup (uri, len); + gchar *result = gnome_vfs_unescape_string (escaped_nullterminated, NULL); + g_free (escaped_nullterminated); + + return result; +} + +/** uri_parse_mailto: + * @mailto A mailto URI, with the mailto: prefix. + * @list_items_and_values: A pointer to a list that should be filled with item namesand value strings, + * with each name item being followed by a value item. This list should be freed with g_slist_free) after + * all the string items have been freed. This parameter may be NULL. + * Parse a mailto URI as per RFC2368. + * http://www.ietf.org/rfc/rfc2368.txt + * + * Return value: The to address, unescaped. This should be freed with g_free(). + */ +static gchar* uri_parse_mailto (const gchar* mailto, GSList** list_items_and_values) +{ + const gchar* start_to = NULL; + /* Remove the mailto: prefix: + * 7 is the length of "mailto:": */ + if (strncmp (mailto, "mailto:", 7) == 0) { + start_to = mailto + 7; + } + + if (!start_to) + return NULL; + + /* Look for ?, or the end of the string, marking the end of the to address: */ + const size_t len_to = strcspn (start_to, "?"); + gchar* result_to = uri_unescape (start_to, len_to); + printf("debug: result_to=%s\n", result_to); + + /* Get any other items: */ + const size_t len_mailto = strlen (start_to); + const gchar* p = start_to + len_to + 1; /* parsed so far. */ + const gchar* end = start_to + len_mailto; + /* GSList *items = NULL; */ + const gchar* start_item_name = p; + size_t len_item_name = 0; + const gchar* start_item_value = NULL; + while (p < end) { + + /* Looking for the end of a name; */ + if (start_item_name) { + const size_t len = strcspn (p, "="); /* Returns whole string if none found. */ + if (len) { + /* This marks the end of a name and the start of the value: */ + len_item_name = len; + + /* Skip over the name and mark the start of the value: */ + p += (len + 1); /* Skip over the = */ + start_item_value = p; + } + } + + /* Looking for the end of a value: */ + if (start_item_value) { + const size_t len = strcspn (p, "?"); /* Returns whole string if none found. */ + /* ? marks the start of a new item: */ + if (len) { + if (start_item_name && len_item_name) { + /* Finish the previously-started item: */ + gchar *item_value = uri_unescape (start_item_value, len); + gchar *item_name = g_strndup (start_item_name, len_item_name); + /* printf ("debug: item name=%s, value=%s\n", item_name, item_value); */ + + /* Append the items to the list */ + if(list_items_and_values) { + *list_items_and_values = g_slist_append (*list_items_and_values, item_name); + *list_items_and_values = g_slist_append (*list_items_and_values, item_value); + } + } + + /* Skip over the value and mark the start of a possible new name/value pair: */ + p += (len + 1); /* Skip over the ? */ + start_item_name = p; + len_item_name = 0; + start_item_value = NULL; + } + } + + } + + return result_to; +} + +static gboolean +on_idle_mail_to(gpointer user_data) +{ + /* This is based on the implemenation of main.c:start_uil(): */ + + gchar *uri = (gchar*)user_data; + GSList *list_names_and_values = NULL; + gchar *to = uri_parse_mailto (uri, &list_names_and_values); + + /* Get the TnyTransportAccount so we can instantiate a mail operation: */ + ModestAccountMgr *account_mgr = modest_runtime_get_account_mgr(); + gchar *account_name = modest_account_mgr_get_default_account (account_mgr); + if (!account_name) { + g_printerr ("modest: no account found\n"); + } + + TnyAccount *account = NULL; + if (account_mgr) { + account = modest_tny_account_store_get_transport_account_for_open_connection ( + modest_runtime_get_account_store(), account_name); + } + + if (!account) { + g_printerr ("modest: failed to get tny account folder'\n", account_name); + } else { + gchar * from = modest_account_mgr_get_from_string (account_mgr, + account_name); + if (!from) { + g_printerr ("modest: no from address for account '%s'\n", account_name); + } else { + const gchar *cc = NULL; + const gchar *bcc = NULL; + const gchar *subject = NULL; + const gchar *body = NULL; + + /* Get the relevant items from the list: */ + GSList *list = list_names_and_values; + while (list) { + const gchar * name = (const gchar*)list->data; + GSList *list_value = g_slist_next (list); + const gchar * value = (const gchar*)list_value->data; + + if (strcmp (name, "cc") == 0) { + cc = value; + } else if (strcmp (name, "bcc") == 0) { + bcc = value; + } else if (strcmp (name, "subject") == 0) { + subject = value; + } else if (strcmp (name, "body") == 0) { + body = value; + } + + /* Go to the next pair: */ + if (list_value) { + list = g_slist_next (list_value); + } else + list = NULL; + } + + /* Create the message: */ + TnyMsg *msg = modest_tny_msg_new (to, from, + cc, bcc, subject, body, + NULL /* attachments */); + + if (!msg) { + g_printerr ("modest: failed to create message\n"); + } else + { + /* Add the message to a folder and show its UI for editing: */ + TnyFolder *folder = modest_tny_account_get_special_folder (account, + TNY_FOLDER_TYPE_DRAFTS); + if (!folder) { + g_printerr ("modest: failed to find Drafts folder\n"); + } else { + + tny_folder_add_msg (folder, msg, NULL); /* TODO: check err */ + gdk_threads_enter (); + + ModestWindow *win = modest_msg_edit_window_new (msg, account_name); + modest_window_mgr_register_window (modest_runtime_get_window_mgr (), win); + gtk_widget_show_all (GTK_WIDGET (win)); + + gdk_threads_leave (); + + g_object_unref (G_OBJECT(folder)); + g_object_unref (win); + } + + g_object_unref (G_OBJECT(msg)); + } + + g_object_unref (G_OBJECT(account)); + } + } + + g_free (account_name); + + /* Free the list, as required by the uri_parse_mailto() documentation: */ + if (list_names_and_values) + g_slist_foreach (list_names_and_values, (GFunc)g_free, NULL); + g_slist_free (list_names_and_values); + + g_free(to); + + g_free(uri); + + return FALSE; /* Do not call this callback again. */ +} + +static gint on_mail_to(GArray * arguments, gpointer data, osso_rpc_t * retval) +{ + if (arguments->len != MODEST_DBUS_MAIL_TO_ARGS_COUNT) + return OSSO_ERROR; + + /* Use g_idle to context-switch into the application's thread: */ + + /* Get the arguments: */ + osso_rpc_t val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_MAIL_TO_ARG_URI); + gchar *uri = g_strdup (val.value.s); + + /* printf(" debug: to=%s\n", idle_data->to); */ + g_idle_add(on_idle_mail_to, (gpointer)uri); + + /* Note that we cannot report failures during sending, + * because that would be asynchronous. */ + return OSSO_OK; +} + + +static gboolean +on_idle_compose_mail(gpointer user_data) +{ + ComposeMailIdleData *idle_data = (ComposeMailIdleData*)user_data; + gchar **list = NULL; + gint i = 0; + + /* Get the TnyTransportAccount so we can instantiate a mail operation: */ + ModestAccountMgr *account_mgr = modest_runtime_get_account_mgr(); + gchar *account_name = modest_account_mgr_get_default_account (account_mgr); + if (!account_name) { + g_printerr ("modest: no account found.\n"); + + /* TODO: If the call to this D-Bus method caused the application to start + * then the new-account wizard will now be shown, and we need to wait + * until the account exists instead of just failing. + */ + } + + TnyAccount *account = NULL; + if (account_name && account_mgr) { + account = modest_tny_account_store_get_transport_account_for_open_connection ( + modest_runtime_get_account_store(), account_name); + } + + if (!account) { + g_printerr ("modest: failed to get tny account folder'%s'\n", account_name); + } else { + gchar * from = modest_account_mgr_get_from_string (account_mgr, + account_name); + if (!from) { + g_printerr ("modest: no from address for account '%s'\n", account_name); + } else { + + /* Create the message: */ + TnyMsg *msg = modest_tny_msg_new (idle_data->to, from, + idle_data->cc, idle_data->bcc, idle_data->subject, idle_data->body, + NULL); /* NULL because m_t_m_n doesn't use it */ + + if (!msg) { + g_printerr ("modest: failed to create message\n"); + } else + { + /* Add the message to a folder and show its UI for editing: */ + TnyFolder *folder = modest_tny_account_get_special_folder (account, + TNY_FOLDER_TYPE_DRAFTS); + if (!folder) { + g_printerr ("modest: failed to find Drafts folder\n"); + } else { + + tny_folder_add_msg (folder, msg, NULL); /* TODO: check err */ + + gdk_threads_enter (); + + ModestWindow *win = modest_msg_edit_window_new (msg, account_name); + + /* it seems Sketch at least sends a leading ',' -- take that into account, + * ie strip that ,*/ + if (idle_data->attachments && idle_data->attachments[0]==',') { + gchar *tmp = g_strdup (idle_data->attachments + 1); + g_free(idle_data->attachments); + idle_data->attachments = tmp; + } + + list = g_strsplit(idle_data->attachments, ",", 0); + for (i=0; list[i] != NULL; i++) { + modest_msg_edit_window_attach_file_one( + (ModestMsgEditWindow *)win, list[i]); + } + g_strfreev(list); + + modest_window_mgr_register_window (modest_runtime_get_window_mgr (), win); + gtk_widget_show_all (GTK_WIDGET (win)); + + gdk_threads_leave (); + + g_object_unref (G_OBJECT(folder)); + g_object_unref (win); + } + + g_object_unref (G_OBJECT(msg)); + } + + g_object_unref (G_OBJECT(account)); + } + } + + /* Free the idle data: */ + g_free (idle_data->to); + g_free (idle_data->cc); + g_free (idle_data->bcc); + g_free (idle_data->subject); + g_free (idle_data->body); + g_free (idle_data->attachments); + g_free (idle_data); + + g_free (account_name); + + return FALSE; /* Do not call this callback again. */ +} + +static gint on_compose_mail(GArray * arguments, gpointer data, osso_rpc_t * retval) +{ + if (arguments->len != MODEST_DBUS_COMPOSE_MAIL_ARGS_COUNT) + return OSSO_ERROR; + + /* Use g_idle to context-switch into the application's thread: */ + ComposeMailIdleData *idle_data = g_new0(ComposeMailIdleData, 1); /* Freed in the idle callback. */ + + /* Get the arguments: */ + osso_rpc_t val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_TO); + idle_data->to = g_strdup (val.value.s); + + val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_CC); + idle_data->cc = g_strdup (val.value.s); + + val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_BCC); + idle_data->bcc = g_strdup (val.value.s); + + val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_SUBJECT); + idle_data->subject = g_strdup (val.value.s); + + val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_BODY); + idle_data->body = g_strdup (val.value.s); + + val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_COMPOSE_MAIL_ARG_ATTACHMENTS); + idle_data->attachments = g_strdup (val.value.s); + + g_idle_add(on_idle_compose_mail, (gpointer)idle_data); + + /* Note that we cannot report failures during sending, + * because that would be asynchronous. */ + return OSSO_OK; +} + + +static TnyMsg * +find_message_by_url (const char *uri, TnyAccount **ac_out) +{ + ModestTnyAccountStore *astore; + TnyAccount *account; + TnyFolder *folder; + TnyMsg *msg; + GError *err = NULL; + account = NULL; + msg = NULL; + folder = NULL; + + astore = modest_runtime_get_account_store (); + + if (astore == NULL) { + return NULL; + } + + account = tny_account_store_find_account (TNY_ACCOUNT_STORE (astore), + uri); + + if (account == NULL) { + g_debug ("%s: tny_account_store_find_account() failed for\n uri=%s\n", + __FUNCTION__, uri); + return NULL; + } + + g_debug ("%s: Found account.\n", __FUNCTION__); + + if ( ! TNY_IS_STORE_ACCOUNT (account)) { + goto out; + } + + g_debug ("%s: Account is store account.\n", __FUNCTION__); + *ac_out = account; + + folder = tny_store_account_find_folder (TNY_STORE_ACCOUNT (account), + uri, + &err); + + if (folder == NULL) { + g_debug ("%s: tny_store_account_find_folder() failed for\n account=%s, uri=%s.\n", __FUNCTION__, + tny_account_get_id (TNY_ACCOUNT(account)), uri); + goto out; + } + + g_debug ("%s: Found folder. (%s)\n", __FUNCTION__, uri); + + msg = tny_folder_find_msg (folder, uri, &err); + + if (!msg) { + g_debug ("%s: tny_folder_find_msg() failed for folder %s\n with error=%s.\n", + __FUNCTION__, tny_folder_get_id (folder), err->message); + } + +out: + if (err) + g_error_free (err); + + if (account && !msg) { + g_object_unref (account); + *ac_out = NULL; + } + + if (folder) + g_object_unref (folder); + + return msg; +} + +static gboolean +on_idle_open_message (gpointer user_data) +{ + TnyMsg *msg = NULL; + TnyAccount *account = NULL; + TnyHeader *header = NULL; + const char *msg_uid = NULL; + char *uri = NULL; + ModestWindowMgr *win_mgr = NULL; + TnyFolder *folder = NULL; + + uri = (char *) user_data; + + /* g_debug ("modest: %s: Trying to find msg by url: %s", __FUNCTION__, uri); */ + msg = find_message_by_url (uri, &account); + g_free (uri); + + if (msg == NULL) { + g_debug ("modest: %s: message not found.", __FUNCTION__); + return FALSE; + } + g_debug ("modest: %s: Found message.", __FUNCTION__); + + + folder = tny_msg_get_folder (msg); + + /* Drafts will be opened in the editor, instead of the viewer, as per the UI spec: */ + /* FIXME: same should happen for Outbox; not enabling that, as the handling + * of edited messages is not clear in that case */ + gboolean is_draft = FALSE; + if (folder && modest_tny_folder_is_local_folder (folder) && + (modest_tny_folder_get_local_or_mmc_folder_type (folder) == TNY_FOLDER_TYPE_DRAFTS)) { + is_draft = TRUE; + } + + header = tny_msg_get_header (msg); + + /* TODO: The modest_tny_folder_get_header_unique_id() documentation warns against + * using it with tny_msg_get_header(), and there is a + * " camel_folder_get_full_name: assertion `CAMEL_IS_FOLDER (folder)' failed" runtime warning, + * but it seems to work. + */ + msg_uid = modest_tny_folder_get_header_unique_id(header); + + win_mgr = modest_runtime_get_window_mgr (); + + gdk_threads_enter (); + + gboolean already_opened = FALSE; + ModestWindow *msg_view = NULL; + if (modest_window_mgr_find_registered_header (win_mgr, header, &msg_view)) { + if (msg_view) { + g_debug ("modest: %s: A window for this message is open already: type=%s", + __FUNCTION__, G_OBJECT_TYPE_NAME (msg_view)); + } + + if (!msg_view) + g_debug ("modest_window_mgr_find_registered_header(): Returned TRUE, but msg_view is NULL"); + else if (!MODEST_IS_MSG_VIEW_WINDOW (msg_view) && !MODEST_IS_MSG_EDIT_WINDOW (msg_view)) + g_debug (" DEBUG: But the window is not a msg view or edit window."); + else { + gtk_window_present (GTK_WINDOW(msg_view)); + already_opened = TRUE; + } + } + + if (!already_opened) { + /* g_debug ("creating new window for this msg"); */ + modest_window_mgr_register_header (win_mgr, header); + + const gchar *modest_account_name = + modest_tny_account_get_parent_modest_account_name_for_server_account (account); + + /* Drafts will be opened in the editor, and others will be opened in the viewer, + * as per the UI spec: */ + if (is_draft) { + /* TODO: Maybe the msg_uid should be registered for edit windows too, + * so we can open the same window again next time: */ + msg_view = modest_msg_edit_window_new (msg, modest_account_name); + } else { + msg_view = modest_msg_view_window_new (msg, modest_account_name, + msg_uid); + } + + modest_window_mgr_register_window (win_mgr, msg_view); + gtk_widget_show_all (GTK_WIDGET (msg_view)); + } + + gdk_threads_leave (); + + g_object_unref (header); + g_object_unref (account); + g_object_unref (folder); + + return FALSE; /* Do not call this callback again. */ +} + +static gint on_open_message(GArray * arguments, gpointer data, osso_rpc_t * retval) +{ + if (arguments->len != MODEST_DBUS_OPEN_MESSAGE_ARGS_COUNT) + return OSSO_ERROR; + + /* Use g_idle to context-switch into the application's thread: */ + + /* Get the arguments: */ + osso_rpc_t val = g_array_index(arguments, osso_rpc_t, MODEST_DBUS_OPEN_MESSAGE_ARG_URI); + gchar *uri = g_strdup (val.value.s); + + /* printf(" debug: to=%s\n", idle_data->to); */ + g_idle_add(on_idle_open_message, (gpointer)uri); + + /* Note that we cannot report failures during sending, + * because that would be asynchronous. */ + return OSSO_OK; +} + +static gboolean +on_idle_delete_message (gpointer user_data) +{ + TnyList *headers = NULL; + TnyFolder *folder = NULL; + TnyIterator *iter = NULL; + TnyHeader *header = NULL; + TnyHeader *msg_header = NULL; + TnyMsg *msg = NULL; + TnyAccount *account = NULL; + GError *error = NULL; + const char *uri = NULL; + const char *uid = NULL; + gint res = 0; + + uri = (char *) user_data; + + /* g_debug ("modest: %s Searching for message (delete message)"); */ + + msg = find_message_by_url (uri, &account); + + if (msg == NULL) { + return OSSO_ERROR; + } + + g_debug ("modest: %s: Found message", __FUNCTION__); + + msg_header = tny_msg_get_header (msg); + uid = tny_header_get_uid (msg_header); + folder = tny_msg_get_folder (msg); + + + /* tny_msg_get_header () flaw: + * From tinythingy doc: You can't use the returned instance with the + * TnyFolder operations + * + * To get a header instance that will work with these folder methods, + * you can use tny_folder_get_headers. + * + * Ok, we will do so then. Sigh. + * */ + headers = tny_simple_list_new (); + + tny_folder_get_headers (folder, headers, TRUE, NULL); + iter = tny_list_create_iterator (headers); + header = NULL; + + /* g_debug ("Searching header for msg in folder"); */ + while (!tny_iterator_is_done (iter)) { + const char *cur_id = NULL; + + header = TNY_HEADER (tny_iterator_get_current (iter)); + if (header) + cur_id = tny_header_get_uid (header); + + if (cur_id && uid && g_str_equal (cur_id, uid)) { + /* g_debug ("Found corresponding header from folder"); */ + break; + } + + if (header) { + g_object_unref (header); + header = NULL; + } + + tny_iterator_next (iter); + } + + g_object_unref (iter); + iter = NULL; + g_object_unref (headers); + headers = NULL; + + g_object_unref (msg_header); + msg_header = NULL; + g_object_unref (msg); + msg = NULL; + + if (header == NULL) { + if (folder) + g_object_unref (folder); + + return OSSO_ERROR; + } + + error = NULL; + res = OSSO_OK; + + gdk_threads_enter (); + ModestWindow *win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ()); + modest_do_message_delete (header, win); + + if (error != NULL) { + res = OSSO_ERROR; + g_error_free (error); + } + + + + ModestWindowMgr *win_mgr = modest_runtime_get_window_mgr (); + ModestWindow *msg_view = NULL; + if (modest_window_mgr_find_registered_header (win_mgr, header, &msg_view)) { + if (MODEST_IS_MSG_VIEW_WINDOW (msg_view)) + modest_ui_actions_refresh_message_window_after_delete (MODEST_MSG_VIEW_WINDOW (msg_view)); + } + + gdk_threads_leave (); + + if (header) + g_object_unref (header); + + if (folder) { + /* Trick: do a poke status in order to speed up the signaling + of observers. + A delete via the menu does this, in do_headers_action(), + though I don't know why. + */ + tny_folder_poke_status (folder); + + g_object_unref (folder); + } + + if (account) + g_object_unref (account); + + /* Refilter the header view explicitly, to make sure that + * deleted emails are really removed from view. + * (They are not really deleted until contact is made with the server, + * so they would appear with a strike-through until then): + */ + ModestHeaderView *header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget ( + MODEST_MAIN_WINDOW(win), MODEST_WIDGET_TYPE_HEADER_VIEW)); + if (header_view && MODEST_IS_HEADER_VIEW (header_view)) + modest_header_view_refilter (header_view); + + return res; +} + + + + +static gint +on_delete_message (GArray *arguments, gpointer data, osso_rpc_t *retval) +{ + if (arguments->len != MODEST_DBUS_DELETE_MESSAGE_ARGS_COUNT) + return OSSO_ERROR; + + /* Use g_idle to context-switch into the application's thread: */ + + /* Get the arguments: */ + osso_rpc_t val = g_array_index (arguments, + osso_rpc_t, + MODEST_DBUS_DELETE_MESSAGE_ARG_URI); + gchar *uri = g_strdup (val.value.s); + + /* printf(" debug: to=%s\n", idle_data->to); */ + g_idle_add(on_idle_delete_message, (gpointer)uri); + + /* Note that we cannot report failures during sending, + * because that would be asynchronous. */ + return OSSO_OK; +} + +static gboolean +on_idle_send_receive(gpointer user_data) +{ + ModestWindow *win; + gdk_threads_enter (); + + /* Pick the main window if it exists */ + win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ()); + + /* This seems to be necessary to show new messages in the current window. + * I would expect this to be after the send_receive, but maybe + * this makes a connection too. murrayc. */ + modest_do_refresh_current_folder (win); + + /* Send & receive all if "Update automatically" is set */ + /* TODO: check the auto-update parameter in the configuration */ + modest_ui_actions_do_send_receive_all (win); + + gdk_threads_leave (); + + return FALSE; /* Do not call this callback again. */ +} + +static gint on_send_receive(GArray * arguments, gpointer data, osso_rpc_t * retval) +{ + printf("DEBUG: modest: %s\n", __FUNCTION__); + /* Use g_idle to context-switch into the application's thread: */ + + /* This method has no arguments. */ + + /* printf(" debug: to=%s\n", idle_data->to); */ + g_idle_add(on_idle_send_receive, NULL); + + /* Note that we cannot report failures during send/receive, + * because that would be asynchronous. */ + return OSSO_OK; +} + +static gboolean on_idle_top_application (gpointer user_data); + +static gboolean +on_idle_open_default_inbox(gpointer user_data) +{ + gdk_threads_enter (); + + ModestWindow *win = + modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ()); + + /* Get the folder view */ + GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win), + MODEST_WIDGET_TYPE_FOLDER_VIEW); + modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (folder_view)); + + gdk_threads_leave (); + + /* This D-Bus method is obviously meant to result in the UI being visible, + * so show it, by calling this idle handler directly: */ + on_idle_top_application(user_data); + + return FALSE; /* Do not call this callback again. */ +} + +static gint on_open_default_inbox(GArray * arguments, gpointer data, osso_rpc_t * retval) +{ + /* Use g_idle to context-switch into the application's thread: */ + + /* This method has no arguments. */ + + g_idle_add(on_idle_open_default_inbox, NULL); + + /* Note that we cannot report failures during send/receive, + * because that would be asynchronous. */ + return OSSO_OK; +} + + +static gboolean on_idle_top_application (gpointer user_data) +{ + gdk_threads_enter (); + + ModestWindow *win = + modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ()); + if (win) { + /* Ideally, we would just use gtk_widget_show(), + * but this widget is not coded correctly to support that: */ + gtk_widget_show_all (GTK_WIDGET (win)); + gtk_window_present (GTK_WINDOW (win)); + } + + gdk_threads_leave (); + + return FALSE; /* Do not call this callback again. */ +} + +static gint on_top_application(GArray * arguments, gpointer data, osso_rpc_t * retval) +{ + /* Use g_idle to context-switch into the application's thread: */ + + /* This method has no arguments. */ + + g_idle_add(on_idle_top_application, NULL); + + return OSSO_OK; +} + /* Callback for normal D-BUS messages */ gint modest_dbus_req_handler(const gchar * interface, const gchar * method, GArray * arguments, gpointer data, osso_rpc_t * retval) { - printf("debug: modest_dbus_req_handler()\n"); - if (g_ascii_strcasecmp(method, MODEST_DBUS_EXAMPLE_MESSAGE) == 0) { - printf("debug: method received:" MODEST_DBUS_EXAMPLE_MESSAGE "\n"); + /* g_debug ("debug: %s\n", __FUNCTION__); */ + g_debug ("debug: %s: method received: %s\n", __FUNCTION__, method); + + if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_MAIL_TO) == 0) { + return on_mail_to (arguments, data, retval); + } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_MESSAGE) == 0) { + return on_open_message (arguments, data, retval); + } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_SEND_RECEIVE) == 0) { + return on_send_receive (arguments, data, retval); + } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_COMPOSE_MAIL) == 0) { + return on_compose_mail (arguments, data, retval); + } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_DELETE_MESSAGE) == 0) { + return on_delete_message (arguments,data, retval); + } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_OPEN_DEFAULT_INBOX) == 0) { + return on_open_default_inbox (arguments, data, retval); + } else if (g_ascii_strcasecmp (method, MODEST_DBUS_METHOD_TOP_APPLICATION) == 0) { + return on_top_application (arguments, data, retval); + } + else { + /* We need to return INVALID here so + * libosso will return DBUS_HANDLER_RESULT_NOT_YET_HANDLED, + * so that our modest_dbus_req_filter will then be tried instead. + * */ + return OSSO_INVALID; + } +} + +/* A complex D-Bus type (like a struct), + * used to return various information about a search hit. + */ +#define SEARCH_HIT_DBUS_TYPE \ + DBUS_STRUCT_BEGIN_CHAR_AS_STRING \ + DBUS_TYPE_STRING_AS_STRING /* msgid */ \ + DBUS_TYPE_STRING_AS_STRING /* subject */ \ + DBUS_TYPE_STRING_AS_STRING /* folder */ \ + DBUS_TYPE_STRING_AS_STRING /* sender */ \ + DBUS_TYPE_UINT64_AS_STRING /* msize */ \ + DBUS_TYPE_BOOLEAN_AS_STRING /* has_attachment */ \ + DBUS_TYPE_BOOLEAN_AS_STRING /* is_unread */ \ + DBUS_TYPE_INT64_AS_STRING /* timestamp */ \ + DBUS_STRUCT_END_CHAR_AS_STRING + +static DBusMessage * +search_result_to_message (DBusMessage *reply, + GList *hits) +{ + DBusMessageIter iter; + DBusMessageIter array_iter; + GList *hit_iter; + + dbus_message_iter_init_append (reply, &iter); + dbus_message_iter_open_container (&iter, + DBUS_TYPE_ARRAY, + SEARCH_HIT_DBUS_TYPE, + &array_iter); + + for (hit_iter = hits; hit_iter; hit_iter = hit_iter->next) { + DBusMessageIter struct_iter; + ModestSearchHit *hit; + char *msg_url; + const char *subject; + const char *folder; + const char *sender; + guint64 size; + gboolean has_attachment; + gboolean is_unread; + gint64 ts; + + hit = (ModestSearchHit *) hit_iter->data; + + msg_url = hit->msgid; + subject = hit->subject; + folder = hit->folder; + sender = hit->sender; + size = hit->msize; + has_attachment = hit->has_attachment; + is_unread = hit->is_unread; + ts = hit->timestamp; + + g_debug ("DEBUG: %s: Adding hit: %s", __FUNCTION__, msg_url); + + dbus_message_iter_open_container (&array_iter, + DBUS_TYPE_STRUCT, + NULL, + &struct_iter); + + dbus_message_iter_append_basic (&struct_iter, + DBUS_TYPE_STRING, + &msg_url); + + dbus_message_iter_append_basic (&struct_iter, + DBUS_TYPE_STRING, + &subject); + + dbus_message_iter_append_basic (&struct_iter, + DBUS_TYPE_STRING, + &folder); + + dbus_message_iter_append_basic (&struct_iter, + DBUS_TYPE_STRING, + &sender); + + dbus_message_iter_append_basic (&struct_iter, + DBUS_TYPE_UINT64, + &size); + + dbus_message_iter_append_basic (&struct_iter, + DBUS_TYPE_BOOLEAN, + &has_attachment); + + dbus_message_iter_append_basic (&struct_iter, + DBUS_TYPE_BOOLEAN, + &is_unread); + + dbus_message_iter_append_basic (&struct_iter, + DBUS_TYPE_INT64, + &ts); + + dbus_message_iter_close_container (&array_iter, + &struct_iter); + + g_free (hit->msgid); + g_free (hit->subject); + g_free (hit->folder); + g_free (hit->sender); + + g_slice_free (ModestSearchHit, hit); + } + + dbus_message_iter_close_container (&iter, &array_iter); + + return reply; +} + + +static void +on_dbus_method_search (DBusConnection *con, DBusMessage *message) +{ + ModestDBusSearchFlags dbus_flags; + DBusMessage *reply = NULL; + dbus_bool_t res; + dbus_int64_t sd_v; + dbus_int64_t ed_v; + dbus_int32_t flags_v; + dbus_uint32_t size_v; + const char *folder; + const char *query; + time_t start_date; + time_t end_date; + GList *hits; + + DBusError error; + dbus_error_init (&error); + + sd_v = ed_v = 0; + flags_v = 0; + + res = dbus_message_get_args (message, + &error, + DBUS_TYPE_STRING, &query, + DBUS_TYPE_STRING, &folder, /* e.g. "INBOX/drafts": TODO: Use both an ID and a display name. */ + DBUS_TYPE_INT64, &sd_v, + DBUS_TYPE_INT64, &ed_v, + DBUS_TYPE_INT32, &flags_v, + DBUS_TYPE_UINT32, &size_v, + DBUS_TYPE_INVALID); + + dbus_flags = (ModestDBusSearchFlags) flags_v; + start_date = (time_t) sd_v; + end_date = (time_t) ed_v; + + ModestSearch search; + memset (&search, 0, sizeof (search)); + + /* Remember what folder we are searching in: + * + * Note that we don't copy the strings, + * because this struct will only be used for the lifetime of this function. + */ + search.folder = folder; + + /* Remember the text to search for: */ +#ifdef MODEST_HAVE_OGS + search.query = query; +#endif + + /* Other criteria: */ + search.before = start_date; + search.after = end_date; + search.flags = 0; + + /* Text to serach for in various parts of the message: */ + if (dbus_flags & MODEST_DBUS_SEARCH_SUBJECT) { + search.flags |= MODEST_SEARCH_SUBJECT; + search.subject = query; + } + + if (dbus_flags & MODEST_DBUS_SEARCH_SENDER) { + search.flags |= MODEST_SEARCH_SENDER; + search.from = query; + } + + if (dbus_flags & MODEST_DBUS_SEARCH_RECIPIENT) { + search.flags |= MODEST_SEARCH_RECIPIENT; + search.recipient = query; + } + + if (dbus_flags & MODEST_DBUS_SEARCH_BODY) { + search.flags |= MODEST_SEARCH_BODY; + search.body = query; + } + + if (sd_v > 0) { + search.flags |= MODEST_SEARCH_BEFORE; + search.before = start_date; + } + + if (ed_v > 0) { + search.flags |= MODEST_SEARCH_AFTER; + search.after = end_date; + } + + if (size_v > 0) { + search.flags |= MODEST_SEARCH_SIZE; + search.minsize = size_v; + } + +#ifdef MODEST_HAVE_OGS + search.flags |= MODEST_SEARCH_USE_OGS; + g_debug ("%s: Starting search for %s", __FUNCTION__, search.query); +#endif + + /* Note that this currently gets folders and messages from the servers, + * which can take a long time. libmodest_dbus_client_search() can timeout, + * reporting no results, if this takes a long time: */ + hits = modest_search_all_accounts (&search); + + reply = dbus_message_new_method_return (message); + + search_result_to_message (reply, hits); + + if (reply == NULL) { + g_warning ("%s: Could not create reply.", __FUNCTION__); + } + + if (reply) { + dbus_uint32_t serial = 0; + dbus_connection_send (con, reply, &serial); + dbus_connection_flush (con); + dbus_message_unref (reply); + } + + g_list_free (hits); +} + + +/* A complex D-Bus type (like a struct), + * used to return various information about a folder. + */ +#define GET_FOLDERS_RESULT_DBUS_TYPE \ + DBUS_STRUCT_BEGIN_CHAR_AS_STRING \ + DBUS_TYPE_STRING_AS_STRING /* Folder Name */ \ + DBUS_TYPE_STRING_AS_STRING /* Folder URI */ \ + DBUS_STRUCT_END_CHAR_AS_STRING + +static DBusMessage * +get_folders_result_to_message (DBusMessage *reply, + GList *folder_ids) +{ + DBusMessageIter iter; + dbus_message_iter_init_append (reply, &iter); + + DBusMessageIter array_iter; + dbus_message_iter_open_container (&iter, + DBUS_TYPE_ARRAY, + GET_FOLDERS_RESULT_DBUS_TYPE, + &array_iter); + + GList *list_iter = folder_ids; + for (list_iter = folder_ids; list_iter; list_iter = list_iter->next) { + + const gchar *folder_name = (const gchar*)list_iter->data; + if (folder_name) { + /* g_debug ("DEBUG: %s: Adding folder: %s", __FUNCTION__, folder_name); */ + + DBusMessageIter struct_iter; + dbus_message_iter_open_container (&array_iter, + DBUS_TYPE_STRUCT, + NULL, + &struct_iter); + + /* name: */ + dbus_message_iter_append_basic (&struct_iter, + DBUS_TYPE_STRING, + &folder_name); /* The string will be copied. */ + + /* URI: This is maybe not needed by osso-global-search: */ + const gchar *folder_uri = "TODO:unimplemented"; + dbus_message_iter_append_basic (&struct_iter, + DBUS_TYPE_STRING, + &folder_uri); /* The string will be copied. */ + + dbus_message_iter_close_container (&array_iter, + &struct_iter); + } + } + + dbus_message_iter_close_container (&iter, &array_iter); + + return reply; +} + +static void +add_single_folder_to_list (TnyFolder *folder, GList** list) +{ + if (!folder) + return; + + if (TNY_IS_MERGE_FOLDER (folder)) { + /* Ignore these because their IDs ares + * a) not always unique or sensible. + * b) not human-readable, and currently need a human-readable + * ID here, because the osso-email-interface API does not allow + * us to return both an ID and a display name. + * + * This is actually the merged outbox folder. + * We could hack our D-Bus API to understand "outbox" as the merged outboxes, + * but that seems unwise. murrayc. + */ + return; + } + + /* Add this folder to the list: */ + /* + const gchar * folder_name = tny_folder_get_name (folder); + if (folder_name) + *list = g_list_append(*list, g_strdup (folder_name)); + else { + */ + /* osso-global-search only uses one string, + * so ID is the only thing that could possibly identify a folder. + * TODO: osso-global search should probably be changed to + * take an ID and a Name. + */ + const gchar * id = tny_folder_get_id (folder); + if (id && strlen(id)) + *list = g_list_append(*list, g_strdup (id)); + /* + else { + g_warning ("DEBUG: %s: folder has no name or ID.\n", __FUNCTION__); + } + + } + */ +} + +static void +add_folders_to_list (TnyFolderStore *folder_store, GList** list) +{ + if (!folder_store) + return; + + /* Add this folder to the list: */ + if (TNY_IS_FOLDER (folder_store)) { + add_single_folder_to_list (TNY_FOLDER (folder_store), list); + } + + /* Recurse into child folders: */ + + /* Get the folders list: */ + /* + TnyFolderStoreQuery *query = tny_folder_store_query_new (); + tny_folder_store_query_add_item (query, NULL, + TNY_FOLDER_STORE_QUERY_OPTION_SUBSCRIBED); + */ + TnyList *all_folders = tny_simple_list_new (); + tny_folder_store_get_folders (folder_store, + all_folders, + NULL /* query */, + NULL /* error */); + + TnyIterator *iter = tny_list_create_iterator (all_folders); + while (!tny_iterator_is_done (iter)) { + + /* Do not recurse, because the osso-global-search UI specification + * does not seem to want the sub-folders, though that spec seems to + * be generally unsuitable for Modest. + */ + TnyFolder *folder = TNY_FOLDER (tny_iterator_get_current (iter)); + if (folder) { + add_single_folder_to_list (TNY_FOLDER (folder), list); + + #if 0 + if (TNY_IS_FOLDER_STORE (folder)) + add_folders_to_list (TNY_FOLDER_STORE (folder), list); + else { + add_single_folder_to_list (TNY_FOLDER (folder), list); + } + #endif + + /* tny_iterator_get_current() gave us a reference. */ + g_object_unref (folder); + } + + tny_iterator_next (iter); + } + g_object_unref (G_OBJECT (iter)); +} + +static void +on_dbus_method_get_folders (DBusConnection *con, DBusMessage *message) +{ + DBusMessage *reply = NULL; + + + /* Get the TnyStoreAccount so we can get the folders: */ + ModestAccountMgr *account_mgr = modest_runtime_get_account_mgr(); + gchar *account_name = modest_account_mgr_get_default_account (account_mgr); + if (!account_name) { + g_printerr ("modest: no account found\n"); + } + + TnyAccount *account = NULL; + if (account_mgr) { + account = modest_tny_account_store_get_server_account ( + modest_runtime_get_account_store(), account_name, + TNY_ACCOUNT_TYPE_STORE); + } + + if (!account) { + g_printerr ("modest: failed to get tny account folder'%s'\n", account_name); + } + + printf("DEBUG: %s: Getting folders for account name=%s\n", __FUNCTION__, account_name); + g_free (account_name); + account_name = NULL; + + GList *folder_names = NULL; + add_folders_to_list (TNY_FOLDER_STORE (account), &folder_names); + + g_object_unref (account); + account = NULL; + + /* Also add the folders from the local folders account, + * because they are (currently) used with all accounts: + * TODO: This is not working. It seems to get only the Merged Folder (with an ID of "" (not NULL)). + */ + TnyAccount *account_local = + modest_tny_account_store_get_local_folders_account (modest_runtime_get_account_store()); + add_folders_to_list (TNY_FOLDER_STORE (account_local), &folder_names); + + g_object_unref (account_local); + account_local = NULL; + + + /* Put the result in a DBus reply: */ + reply = dbus_message_new_method_return (message); + + get_folders_result_to_message (reply, folder_names); + + if (reply == NULL) { + g_warning ("%s: Could not create reply.", __FUNCTION__); + } + + if (reply) { + dbus_uint32_t serial = 0; + dbus_connection_send (con, reply, &serial); + dbus_connection_flush (con); + dbus_message_unref (reply); + } + + g_list_foreach (folder_names, (GFunc)g_free, NULL); + g_list_free (folder_names); +} + + +/** This D-Bus handler is used when the main osso-rpc + * D-Bus handler has not handled something. + * We use this for D-Bus methods that need to use more complex types + * than osso-rpc supports. + */ +DBusHandlerResult +modest_dbus_req_filter (DBusConnection *con, + DBusMessage *message, + void *user_data) +{ + gboolean handled = FALSE; + + if (dbus_message_is_method_call (message, + MODEST_DBUS_IFACE, + MODEST_DBUS_METHOD_SEARCH)) { + printf (" DEBUG1: %s\n", __FUNCTION__); + on_dbus_method_search (con, message); + handled = TRUE; + } else if (dbus_message_is_method_call (message, + MODEST_DBUS_IFACE, + MODEST_DBUS_METHOD_GET_FOLDERS)) { + printf (" DEBUG2: %s\n", __FUNCTION__); + on_dbus_method_get_folders (con, message); + handled = TRUE; + } + else { + /* Note that this mentions methods that were already handled in modest_dbus_req_handler(). */ + g_debug (" debug: %s: Unexpected (maybe already handled) D-Bus method:\n Interface=%s, Member=%s\n", + __FUNCTION__, dbus_message_get_interface (message), + dbus_message_get_member(message)); + } + + return (handled ? + DBUS_HANDLER_RESULT_HANDLED : + DBUS_HANDLER_RESULT_NOT_YET_HANDLED); +} + + +void +modest_osso_cb_hw_state_handler(osso_hw_state_t *state, gpointer data) +{ + /* TODO? */ + /* printf("%s()\n", __PRETTY_FUNCTION__); */ + + if(state->system_inactivity_ind) + { } + else if(state->save_unsaved_data_ind) + { + } + else + { - return OSSO_OK; + } + + /* printf("debug: %s(): return\n", __PRETTY_FUNCTION__); */ }