/* * 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: * * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) * */ /* ExchangeDelegatesUser: A single delegate */ #ifdef HAVE_CONFIG_H #include #endif #include "exchange-delegates.h" #include "exchange-delegates-user.h" #include #include #include #include #include #include #include #include "exchange-delegates.h" #include #include #include #include #include #include #include #include #include #define EXCHANGE_DELEGATES_USER_CUSTOM -3 /* Can't use E2K_PERMISSIONS_ROLE_CUSTOM, because it's -1, which * means "end of list" to e_dialog_combo_box_get/set */ static const gint exchange_perm_map[] = { E2K_PERMISSIONS_ROLE_NONE, E2K_PERMISSIONS_ROLE_REVIEWER, E2K_PERMISSIONS_ROLE_AUTHOR, E2K_PERMISSIONS_ROLE_EDITOR, EXCHANGE_DELEGATES_USER_CUSTOM, -1 }; const gchar *exchange_delegates_user_folder_names[] = { "calendar", "tasks", "inbox", "contacts" }; /* To translators: The folder names to be displayed in the message being sent to the delegatee. */ static const gchar *folder_names_for_display[] = { N_("Calendar"), N_("Tasks"), N_("Inbox"), N_("Contacts") }; static const gchar *widget_names[] = { "calendar_perms_combobox", "task_perms_combobox", "inbox_perms_combobox", "contact_perms_combobox", }; enum { EDITED, LAST_SIGNAL }; static guint signals [LAST_SIGNAL] = { 0 }; #define PARENT_TYPE G_TYPE_OBJECT static GObjectClass *parent_class = NULL; static void finalize (GObject *object) { ExchangeDelegatesUser *user = EXCHANGE_DELEGATES_USER (object); if (user->display_name) g_free (user->display_name); if (user->dn) g_free (user->dn); if (user->entryid) g_byte_array_free (user->entryid, TRUE); if (user->sid) g_object_unref (user->sid); G_OBJECT_CLASS (parent_class)->finalize (object); } static void class_init (GObjectClass *object_class) { parent_class = g_type_class_ref (PARENT_TYPE); object_class->finalize = finalize; /* signals */ signals[EDITED] = g_signal_new ("edited", G_OBJECT_CLASS_TYPE (object_class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (ExchangeDelegatesUserClass, edited), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); } E2K_MAKE_TYPE (exchange_delegates_user, ExchangeDelegatesUser, class_init, NULL, PARENT_TYPE) static inline gboolean is_delegate_role (E2kPermissionsRole role) { return (role == E2K_PERMISSIONS_ROLE_NONE || role == E2K_PERMISSIONS_ROLE_REVIEWER || role == E2K_PERMISSIONS_ROLE_AUTHOR || role == E2K_PERMISSIONS_ROLE_EDITOR); } static void set_perms (GtkWidget *combobox, E2kPermissionsRole role) { if (!is_delegate_role (role)) { gtk_combo_box_append_text (GTK_COMBO_BOX (combobox), _("Custom")); role = EXCHANGE_DELEGATES_USER_CUSTOM; } e_dialog_combo_box_set (combobox, role, exchange_perm_map); } static void parent_window_destroyed (gpointer dialog, GObject *where_parent_window_was) { gtk_dialog_response (dialog, GTK_RESPONSE_CANCEL); } /* Maps the role_nam parameter to their corresponding Full role name */ static const gchar * map_to_full_role_name (E2kPermissionsRole role_nam) { const gchar *role_name; switch (role_nam) { /* To translators: The following are the various types of permissions that can assigned by an user to his folders. */ case E2K_PERMISSIONS_ROLE_EDITOR: role_name = g_strdup ( _("Editor (read, create, edit)")); break; case E2K_PERMISSIONS_ROLE_AUTHOR: role_name = g_strdup ( _("Author (read, create)")); break; case E2K_PERMISSIONS_ROLE_REVIEWER: role_name = g_strdup ( _("Reviewer (read-only)")); break; default: role_name = g_strdup (_("None")); break; } return role_name; } static void em_utils_delegates_done (CamelFolder *folder, CamelMimeMessage *msg, CamelMessageInfo *info, gint queued, const gchar *appended_uid, gpointer data) { camel_message_info_free (info); mail_send (); } /** * exchange_delegates_user_edit: * @user: a delegate * @parent_window: parent window for the editor dialog * * Brings up a dialog to edit @user's permissions as a delegate. * An %edited signal will be emitted if anything changed. * * Return value: %TRUE for "OK", %FALSE for "Cancel". **/ gboolean exchange_delegates_user_edit (ExchangeAccount *account, ExchangeDelegatesUser *user, GtkWidget *parent_window) { GladeXML *xml; GtkWidget *dialog, *table, *label, *combobox, *check, *check_delegate; gchar *title; gint button, i; E2kPermissionsRole role; gboolean modified; g_return_val_if_fail (EXCHANGE_IS_DELEGATES_USER (user), FALSE); g_return_val_if_fail (E2K_IS_SID (user->sid), FALSE); /* Grab the Glade widgets */ xml = glade_xml_new ( CONNECTOR_GLADEDIR "/exchange-delegates.glade", "delegate_permissions", PACKAGE); g_return_val_if_fail (xml, FALSE); title = g_strdup (_("Delegate Permissions")); dialog = glade_xml_get_widget (xml, "delegate_permissions"); gtk_window_set_title (GTK_WINDOW (dialog), title); gtk_window_set_transient_for (GTK_WINDOW (dialog), parent_window); g_free (title); table = glade_xml_get_widget (xml, "toplevel_table"); gtk_widget_reparent (table, GTK_DIALOG (dialog)->vbox); gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 6); title = g_strdup_printf (_("Permissions for %s"), user->display_name); label = glade_xml_get_widget (xml, "delegate_label"); gtk_label_set_text (GTK_LABEL (label), title); g_free (title); /* Set up the permissions */ for (i = 0; i < EXCHANGE_DELEGATES_LAST; i++) { combobox = glade_xml_get_widget (xml, widget_names[i]); set_perms (combobox, user->role[i]); } check = glade_xml_get_widget (xml, "see_private_checkbox"); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), user->see_private); /* Run the dialog, while watching its parent. */ g_object_weak_ref (G_OBJECT (parent_window), parent_window_destroyed, dialog); g_object_add_weak_pointer (G_OBJECT (parent_window), (gpointer*)&parent_window); button = gtk_dialog_run (GTK_DIALOG (dialog)); if (parent_window) { g_object_remove_weak_pointer (G_OBJECT (parent_window), (gpointer *)&parent_window); g_object_weak_unref (G_OBJECT (parent_window), parent_window_destroyed, dialog); } if (button != GTK_RESPONSE_OK) { gtk_widget_destroy (dialog); return FALSE; } /* And update */ modified = FALSE; for (i = 0; i < EXCHANGE_DELEGATES_LAST; i++) { combobox = glade_xml_get_widget (xml, widget_names[i]); role = e_dialog_combo_box_get (combobox, exchange_perm_map); if (is_delegate_role (user->role[i]) && user->role[i] != role) { user->role[i] = role; modified = TRUE; } } /* The following piece of code is used to construct a mail message to be sent to a Delegate summarizing all the permissions set for him on the user's various folders. */ check_delegate = glade_xml_get_widget (xml, "delegate_mail"); if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check_delegate)) == TRUE) { if (button == GTK_RESPONSE_OK) { EAccount *eaccount; CamelMimeMessage *delegate_mail = camel_mime_message_new (); CamelMultipart *body = camel_multipart_new (); CamelMimePart *part; CamelDataWrapper *delegate_mail_text, *delegate_mail_data; CamelContentType *type; CamelInternetAddress *addr; CamelStream *stream; CamelFolder *out_folder; CamelMessageInfo *info; gchar *self_address, *delegate_mail_subject; gchar *role_name; GString *role_name_final; const gchar *recipient_address; const gchar *delegate_exchange_dn; const gchar *msg_part1 = NULL, *msg_part2 = NULL; role_name_final = g_string_new (""); self_address = g_strdup (exchange_account_get_email_id (account)); /* Create toplevel container */ camel_data_wrapper_set_mime_type (CAMEL_DATA_WRAPPER (body), "multipart/alternative;"); camel_multipart_set_boundary (body, NULL); /* Create textual receipt */ delegate_mail_text = camel_data_wrapper_new (); type = camel_content_type_new ("text", "html"); camel_content_type_set_param (type, "format", "flowed"); camel_data_wrapper_set_mime_type_field (delegate_mail_text, type); camel_content_type_unref (type); stream = camel_stream_mem_new (); /* To translators: This is a part of the message to be sent to the delegatee summarizing the permissions assigned to him. */ msg_part1 = _("This message was sent automatically by Evolution to inform you that you have been " "designated as a delegate. You can now send messages on my behalf."); /* To translators: Another chunk of the same message. */ msg_part2 = _("You have been given the following permissions on my folders:"); camel_stream_printf (stream, "

%s

%s

", msg_part1, msg_part2); for (i = 0; i < EXCHANGE_DELEGATES_LAST; i++) { combobox = glade_xml_get_widget (xml, widget_names[i]); role = e_dialog_combo_box_get (combobox, exchange_perm_map); role_name = g_strdup (map_to_full_role_name(role)); g_string_append_printf ( role_name_final, "", folder_names_for_display[i], role_name); } camel_stream_printf (stream, "%s
%s:%s
", role_name_final->str); if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)) == TRUE) { /* To translators: This message is included if the delegatee has been given access to the private items. */ camel_stream_printf (stream, "
%s", _("You are also permitted " "to see my private items.")); } else /* To translators: This message is included if the delegatee has not been given access to the private items. */ camel_stream_printf (stream, "
%s", _("However you are not permitted " "to see my private items.")); camel_data_wrapper_construct_from_stream (delegate_mail_text, stream); g_free (role_name); g_string_free (role_name_final, TRUE); camel_object_unref (stream); part = camel_mime_part_new (); camel_medium_set_content_object (CAMEL_MEDIUM (part), delegate_mail_text); camel_object_unref (delegate_mail_text); camel_multipart_add_part (body, part); camel_object_unref (part); /* Create the machine-readable receipt */ delegate_mail_data = camel_data_wrapper_new (); type = camel_content_type_new ("message", "disposition-notification"); camel_data_wrapper_set_mime_type_field (delegate_mail_data, type); camel_content_type_unref (type); stream = camel_stream_mem_new (); part = camel_mime_part_new (); camel_data_wrapper_construct_from_stream (delegate_mail_data, stream); camel_object_unref (stream); camel_medium_set_content_object (CAMEL_MEDIUM (part), delegate_mail_data); camel_object_unref (delegate_mail_data); camel_multipart_add_part (body, part); camel_object_unref (part); /* Finish creating the message */ camel_medium_set_content_object (CAMEL_MEDIUM (delegate_mail), CAMEL_DATA_WRAPPER (body)); camel_object_unref (body); delegate_mail_subject = g_strdup_printf (_("You have been designated " "as a delegate for %s"), exchange_account_get_username (account)); camel_mime_message_set_subject (delegate_mail, delegate_mail_subject); g_free (delegate_mail_subject); addr = camel_internet_address_new (); camel_address_decode (CAMEL_ADDRESS (addr), self_address); camel_mime_message_set_from (delegate_mail, addr); g_free (self_address); camel_object_unref (addr); delegate_exchange_dn = e2k_entryid_to_dn (user->entryid); recipient_address = email_look_up (delegate_exchange_dn,account); if (recipient_address) { addr = camel_internet_address_new (); camel_address_decode (CAMEL_ADDRESS (addr), recipient_address); camel_mime_message_set_recipients (delegate_mail, CAMEL_RECIPIENT_TYPE_TO, addr); camel_object_unref (addr); } eaccount = exchange_account_fetch (account); if (eaccount) { camel_medium_set_header (CAMEL_MEDIUM (delegate_mail), "X-Evolution-Account", eaccount->uid); camel_medium_set_header (CAMEL_MEDIUM (delegate_mail), "X-Evolution-Transport", eaccount->transport->url); camel_medium_set_header (CAMEL_MEDIUM (delegate_mail), "X-Evolution-Fcc", eaccount->sent_folder_uri); } /* Send the permissions summarizing mail */ out_folder = mail_component_get_folder (NULL, MAIL_COMPONENT_FOLDER_OUTBOX); info = camel_message_info_new (NULL); camel_message_info_set_flags (info, CAMEL_MESSAGE_SEEN, CAMEL_MESSAGE_SEEN); mail_append_mail (out_folder, delegate_mail, info, em_utils_delegates_done, NULL); } } check = glade_xml_get_widget (xml, "see_private_checkbox"); if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)) != user->see_private) { user->see_private = !user->see_private; modified = TRUE; } g_object_unref (xml); gtk_widget_destroy (dialog); if (modified) g_signal_emit (user, signals[EDITED], 0); return TRUE; } /** * exchange_delegates_user_new: * @display_name: the delegate's (UTF8) display name * * Return value: a new delegate user with default permissions (but * with most of the internal data blank). **/ ExchangeDelegatesUser * exchange_delegates_user_new (const gchar *display_name) { ExchangeDelegatesUser *user; gint i; user = g_object_new (EXCHANGE_TYPE_DELEGATES_USER, NULL); user->display_name = g_strdup (display_name); for (i = 0; i < EXCHANGE_DELEGATES_LAST; i++) { if (i == EXCHANGE_DELEGATES_CALENDAR || i == EXCHANGE_DELEGATES_TASKS) user->role[i] = E2K_PERMISSIONS_ROLE_EDITOR; else user->role[i] = E2K_PERMISSIONS_ROLE_NONE; } return user; } /** * exchange_delegates_user_new_from_gc: * @gc: the global catalog object * @email: email address of the new delegate * @creator_entryid: The value of the PR_CREATOR_ENTRYID property * on the LocalFreebusy file. * * Return value: a new delegate user with default permissions and * internal data filled in from the global catalog. **/ ExchangeDelegatesUser * exchange_delegates_user_new_from_gc (E2kGlobalCatalog *gc, const gchar *email, GByteArray *creator_entryid) { E2kGlobalCatalogStatus status; E2kGlobalCatalogEntry *entry; ExchangeDelegatesUser *user; guint8 *p; status = e2k_global_catalog_lookup ( gc, NULL, /* FIXME: cancellable */ E2K_GLOBAL_CATALOG_LOOKUP_BY_EMAIL, email, (E2K_GLOBAL_CATALOG_LOOKUP_SID | E2K_GLOBAL_CATALOG_LOOKUP_LEGACY_EXCHANGE_DN), &entry); if (status != E2K_GLOBAL_CATALOG_OK) return NULL; user = exchange_delegates_user_new (e2k_sid_get_display_name (entry->sid)); user->dn = g_strdup (entry->dn); user->sid = entry->sid; g_object_ref (user->sid); user->entryid = g_byte_array_new (); p = creator_entryid->data + creator_entryid->len - 2; while (p > creator_entryid->data && *p) p--; g_byte_array_append (user->entryid, creator_entryid->data, p - creator_entryid->data + 1); g_byte_array_append (user->entryid, (guint8*)entry->legacy_exchange_dn, strlen (entry->legacy_exchange_dn)); g_byte_array_append (user->entryid, (guint8*)"", 1); return user; }