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@@ -0,0 +1,1244 @@
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+import Foundation
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+import UIKit
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+import AVFoundation
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+
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+class DcContext {
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+ /// TODO: THIS global instance should be replaced in the future, for example for a multi-account scenario,
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+ /// where we want to have more than one DcContext.
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+ static let dcContext: DcContext = DcContext()
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+ var logger: Logger?
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+ let contextPointer: OpaquePointer
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+ var lastErrorString: String?
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+
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+ private init() {
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+ var version = ""
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+ if let appVersion = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String {
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+ version += " " + appVersion
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+ }
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+
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+ contextPointer = dc_context_new(callback_ios, nil, "iOS" + version)
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+ }
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+
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+ deinit {
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+ dc_context_unref(contextPointer)
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+ }
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+
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+ /// Injection of DcContext is preferred over the usage of the shared variable
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+ static var shared: DcContext {
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+ return .dcContext
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+ }
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+
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+ func createContact(name: String, email: String) -> Int {
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+ return Int(dc_create_contact(contextPointer, name, email))
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+ }
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+
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+ func deleteContact(contactId: Int) -> Bool {
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+ return dc_delete_contact(self.contextPointer, UInt32(contactId)) == 1
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+ }
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+
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+ func getContacts(flags: Int32, queryString: String? = nil) -> [Int] {
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+ let cContacts = dc_get_contacts(contextPointer, UInt32(flags), queryString)
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+ return Utils.copyAndFreeArray(inputArray: cContacts)
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+ }
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+
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+ func getBlockedContacts() -> [Int] {
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+ let cBlockedContacts = dc_get_blocked_contacts(contextPointer)
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+ return Utils.copyAndFreeArray(inputArray: cBlockedContacts)
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+ }
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+
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+ func addContacts(contactString: String) {
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+ dc_add_address_book(contextPointer, contactString)
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+ }
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+
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+ func getChat(chatId: Int) -> DcChat {
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+ return DcChat(id: chatId)
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+ }
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+
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+ func getChatIdByContactId(_ contactId: Int) -> Int? {
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+ let chatId = dc_get_chat_id_by_contact_id(contextPointer, UInt32(contactId))
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+ if chatId == 0 {
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+ return nil
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+ } else {
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+ return Int(chatId)
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+ }
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+ }
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+
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+ func createChatByMessageId(_ messageId: Int) -> DcChat {
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+ let chatId = dc_create_chat_by_msg_id(contextPointer, UInt32(messageId))
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+ return DcChat(id: Int(chatId))
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+ }
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+
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+ func getChatlist(flags: Int32, queryString: String?, queryId: Int) -> DcChatlist {
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+ let chatlistPointer = dc_get_chatlist(contextPointer, flags, queryString, UInt32(queryId))
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+ let chatlist = DcChatlist(chatListPointer: chatlistPointer)
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+ return chatlist
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+ }
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+
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+ func getChatMedia(chatId: Int, messageType: Int32, messageType2: Int32, messageType3: Int32) -> [Int] {
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+ guard let messagesPointer = dc_get_chat_media(contextPointer, UInt32(chatId), messageType, messageType2, messageType3) else {
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+ return []
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+ }
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+
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+ let messageIds: [Int] = Utils.copyAndFreeArray(inputArray: messagesPointer)
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+ return messageIds
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+ }
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+
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+ @discardableResult
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+ func createChatByContactId(contactId: Int) -> Int {
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+ return Int(dc_create_chat_by_contact_id(contextPointer, UInt32(contactId)))
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+ }
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+
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+ func getChatIdByContactId(contactId: Int) -> Int {
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+ return Int(dc_get_chat_id_by_contact_id(contextPointer, UInt32(contactId)))
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+ }
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+
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+ func createGroupChat(verified: Bool, name: String) -> Int {
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+ return Int(dc_create_group_chat(contextPointer, verified ? 1 : 0, name))
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+ }
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+
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+ func addContactToChat(chatId: Int, contactId: Int) -> Bool {
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+ return dc_add_contact_to_chat(contextPointer, UInt32(chatId), UInt32(contactId)) == 1
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+ }
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+
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+ func removeContactFromChat(chatId: Int, contactId: Int) -> Bool {
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+ return dc_remove_contact_from_chat(contextPointer, UInt32(chatId), UInt32(contactId)) == 1
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+ }
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+
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+ func setChatName(chatId: Int, name: String) -> Bool {
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+ return dc_set_chat_name(contextPointer, UInt32(chatId), name) == 1
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+ }
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+
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+ func deleteChat(chatId: Int) {
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+ dc_delete_chat(contextPointer, UInt32(chatId))
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+ }
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+
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+ func archiveChat(chatId: Int, archive: Bool) {
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+ dc_set_chat_visibility(contextPointer, UInt32(chatId), Int32(archive ? DC_CHAT_VISIBILITY_ARCHIVED : DC_CHAT_VISIBILITY_NORMAL))
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+ }
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+
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+ func setChatVisibility(chatId: Int, visibility: Int32) {
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+ dc_set_chat_visibility(contextPointer, UInt32(chatId), visibility)
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+ }
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+
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+ func marknoticedChat(chatId: Int) {
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+ dc_marknoticed_chat(self.contextPointer, UInt32(chatId))
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+ }
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+
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+ func getSecurejoinQr (chatId: Int) -> String? {
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+ if let cString = dc_get_securejoin_qr(self.contextPointer, UInt32(chatId)) {
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+ let swiftString = String(cString: cString)
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+ dc_str_unref(cString)
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+ return swiftString
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+ }
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+ return nil
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+ }
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+
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+ func joinSecurejoin (qrCode: String) -> Int {
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+ return Int(dc_join_securejoin(contextPointer, qrCode))
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+ }
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+
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+ func checkQR(qrCode: String) -> DcLot {
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+ return DcLot(dc_check_qr(contextPointer, qrCode))
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+ }
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+
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+ func stopOngoingProcess() {
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+ dc_stop_ongoing_process(contextPointer)
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+ }
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+
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+ func getInfo() -> [[String]] {
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+ if let cString = dc_get_info(contextPointer) {
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+ let info = String(cString: cString)
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+ dc_str_unref(cString)
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+ logger?.info(info)
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+ return info.components(separatedBy: "\n").map { val in
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+ val.components(separatedBy: "=")
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+ }
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+ }
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+ return []
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+ }
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+
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+ func interruptIdle() {
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+ dc_interrupt_imap_idle(contextPointer)
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+ dc_interrupt_smtp_idle((contextPointer))
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+ dc_interrupt_mvbox_idle((contextPointer))
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+ dc_interrupt_sentbox_idle((contextPointer))
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+ }
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+
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+ func openDatabase(dbFile: String) {
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+ _ = dc_open(contextPointer, dbFile, nil)
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+ }
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+
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+ func closeDatabase() {
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+ dc_close(contextPointer)
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+ }
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+
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+ func performImap() {
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+ dc_perform_imap_jobs(contextPointer)
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+ dc_perform_imap_fetch(contextPointer)
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+ dc_perform_imap_idle(contextPointer)
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+ }
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+
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+ func performMoveBox() {
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+ dc_perform_mvbox_jobs(contextPointer)
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+ dc_perform_mvbox_fetch(contextPointer)
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+ dc_perform_mvbox_idle(contextPointer)
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+ }
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+
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+ func performSmtp() {
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+ dc_perform_smtp_jobs(contextPointer)
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+ dc_perform_smtp_idle(contextPointer)
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+ }
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+
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+ func performSentbox() {
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+ dc_perform_sentbox_jobs(contextPointer)
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+ dc_perform_sentbox_fetch(contextPointer)
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+ dc_perform_sentbox_idle(contextPointer)
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+ }
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+
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+ func setStockTranslation(id: Int32, localizationKey: String) {
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+ dc_set_stock_translation(contextPointer, UInt32(id), String.localized(localizationKey))
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+ }
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+
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+ func getDraft(chatId: Int) -> String? {
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+ if let draft = dc_get_draft(contextPointer, UInt32(chatId)) {
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+ if let cString = dc_msg_get_text(draft) {
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+ let swiftString = String(cString: cString)
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+ dc_str_unref(cString)
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+ dc_msg_unref(draft)
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+ return swiftString
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+ }
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+ dc_msg_unref(draft)
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+ return nil
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+ }
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+ return nil
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+ }
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+
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+ func setDraft(chatId: Int, draftText: String) {
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+ let draft = dc_msg_new(contextPointer, DC_MSG_TEXT)
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+ dc_msg_set_text(draft, draftText.cString(using: .utf8))
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+ dc_set_draft(contextPointer, UInt32(chatId), draft)
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+
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+ // cleanup
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+ dc_msg_unref(draft)
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+ }
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+
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+ func getFreshMessages() -> DcArray {
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+ return DcArray(arrayPointer: dc_get_fresh_msgs(contextPointer))
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+ }
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+
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+ func markSeenMessages(messageIds: [UInt32], count: Int = 1) {
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+ let ptr = UnsafePointer(messageIds)
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+ dc_markseen_msgs(contextPointer, ptr, Int32(count))
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+ }
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+
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+ func getChatMessages(chatId: Int) -> OpaquePointer {
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+ return dc_get_chat_msgs(contextPointer, UInt32(chatId), 0, 0)
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+ }
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+
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+ func getMsgInfo(msgId: Int) -> String {
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+ if let cString = dc_get_msg_info(self.contextPointer, UInt32(msgId)) {
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+ let swiftString = String(cString: cString)
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+ dc_str_unref(cString)
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+ return swiftString
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+ }
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+ return "ErrGetMsgInfo"
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+ }
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+
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+ func deleteMessage(msgId: Int) {
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+ dc_delete_msgs(contextPointer, [UInt32(msgId)], 1)
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+ }
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+
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+ func forwardMessage(with msgId: Int, to chat: Int) {
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+ dc_forward_msgs(contextPointer, [UInt32(msgId)], 1, UInt32(chat))
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+ }
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+
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+ func sendTextInChat(id: Int, message: String) {
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+ dc_send_text_msg(contextPointer, UInt32(id), message)
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+ }
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+
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+ func initiateKeyTransfer() -> String? {
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+ if let cString = dc_initiate_key_transfer(self.contextPointer) {
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+ let swiftString = String(cString: cString)
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+ dc_str_unref(cString)
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+ return swiftString
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+ }
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+ return nil
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+ }
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+
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+ func continueKeyTransfer(msgId: Int, setupCode: String) -> Bool {
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+ return dc_continue_key_transfer(self.contextPointer, UInt32(msgId), setupCode) != 0
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+ }
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+
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+ func configure() {
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+ dc_configure(contextPointer)
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+ }
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+
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+ func getConfig(_ key: String) -> String? {
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+ guard let cString = dc_get_config(self.contextPointer, key) else { return nil }
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+ let value = String(cString: cString)
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+ dc_str_unref(cString)
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+ if value.isEmpty {
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+ return nil
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+ }
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+ return value
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+ }
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+
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+ func setConfig(_ key: String, _ value: String?) {
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+ if let v = value {
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+ dc_set_config(self.contextPointer, key, v)
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+ } else {
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+ dc_set_config(self.contextPointer, key, nil)
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+ }
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+ }
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+
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+ func getConfigBool(_ key: String) -> Bool {
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+ return strToBool(getConfig(key))
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+ }
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+
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+ func setConfigBool(_ key: String, _ value: Bool) {
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+ let vStr = value ? "1" : "0"
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+ setConfig(key, vStr)
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+ }
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+
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+ func getConfigInt(_ key: String) -> Int {
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+ let vStr = getConfig(key)
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+ if vStr == nil {
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+ return 0
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+ }
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+ let vInt = Int(vStr!)
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+ if vInt == nil {
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+ return 0
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+ }
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+ return vInt!
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+ }
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+
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+ private func setConfigInt(_ key: String, _ value: Int) {
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+ setConfig(key, String(value))
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+ }
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+
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+ func getUnreadMessages(chatId: Int) -> Int {
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+ return Int(dc_get_fresh_msg_cnt(contextPointer, UInt32(chatId)))
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+ }
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+
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+ func emptyServer(flags: Int) {
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+ dc_empty_server(contextPointer, UInt32(flags))
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+ }
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+
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+ func isConfigured() -> Bool {
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+ return dc_is_configured(contextPointer) != 0
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+ }
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+
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+ func getSelfAvatarImage() -> UIImage? {
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+ guard let fileName = selfavatar else { return nil }
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+ let path: URL = URL(fileURLWithPath: fileName, isDirectory: false)
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+ if path.isFileURL {
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+ do {
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+ let data = try Data(contentsOf: path)
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+ return UIImage(data: data)
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+ } catch {
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+ logger?.warning("failed to load image: \(fileName), \(error)")
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+ return nil
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+ }
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+ }
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+ return nil
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+ }
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+
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+ func saveChatAvatarImage(chatId: Int, path: String) {
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+ dc_set_chat_profile_image(contextPointer, UInt32(chatId), path)
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+ }
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+
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+ @discardableResult
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+ func addDeviceMessage(label: String, msg: DcMsg) -> Int {
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+ return Int(dc_add_device_msg(contextPointer, label.cString(using: .utf8), msg.cptr))
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+ }
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+
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+ func updateDeviceChats() {
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+ dc_update_device_chats(contextPointer)
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+ }
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+
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+ func getProviderFromEmail(addr: String) -> DcProvider? {
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+ guard let dcProviderPointer = dc_provider_new_from_email(contextPointer, addr) else { return nil }
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+ return DcProvider(dcProviderPointer)
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+ }
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+
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+ func imex(what: Int32, directory: String) {
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+ dc_imex(contextPointer, what, directory, nil)
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+ }
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+
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+ func imexHasBackup(filePath: String) -> String? {
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+ var file: String?
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+ if let cString = dc_imex_has_backup(contextPointer, filePath) {
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+ file = String(cString: cString)
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+ dc_str_unref(cString)
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+ }
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+ return file
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+ }
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+
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+ func isSendingLocationsToChat(chatId: Int) -> Bool {
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+ return dc_is_sending_locations_to_chat(contextPointer, UInt32(chatId)) == 1
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+ }
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+
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+ func sendLocationsToChat(chatId: Int, seconds: Int) {
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+ dc_send_locations_to_chat(contextPointer, UInt32(chatId), Int32(seconds))
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+ }
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+
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+ func setLocation(latitude: Double, longitude: Double, accuracy: Double) {
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+ dc_set_location(contextPointer, latitude, longitude, accuracy)
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+ }
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+
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+ func searchMessages(chatId: Int = 0, searchText: String) -> [Int] {
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+ guard let arrayPointer = dc_search_msgs(contextPointer, UInt32(chatId), searchText) else {
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+ return []
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+ }
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+ let messageIds = Utils.copyAndFreeArray(inputArray: arrayPointer)
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+ return messageIds
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+ }
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+
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+ // call dc_maybe_network() from a worker thread.
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+ func maybeNetwork() {
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+ dc_maybe_network(contextPointer)
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+ }
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+
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+ // also, there is no much worth in adding a separate function or so
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+ // for each config option - esp. if they are just forwarded to the core
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+ // and set/get only at one line of code each.
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+ // this adds a complexity that can be avoided -
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+ // and makes grep harder as these names are typically named following different guidelines.
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+
|
|
|
+ var displayname: String? {
|
|
|
+ set { setConfig("displayname", newValue) }
|
|
|
+ get { return getConfig("displayname") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var selfstatus: String? {
|
|
|
+ set { setConfig("selfstatus", newValue) }
|
|
|
+ get { return getConfig("selfstatus") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var selfavatar: String? {
|
|
|
+ set { setConfig("selfavatar", newValue) }
|
|
|
+ get { return getConfig("selfavatar") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var addr: String? {
|
|
|
+ set { setConfig("addr", newValue) }
|
|
|
+ get { return getConfig("addr") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var mailServer: String? {
|
|
|
+ set { setConfig("mail_server", newValue) }
|
|
|
+ get { return getConfig("mail_server") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var mailUser: String? {
|
|
|
+ set { setConfig("mail_user", newValue) }
|
|
|
+ get { return getConfig("mail_user") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var mailPw: String? {
|
|
|
+ set { setConfig("mail_pw", newValue) }
|
|
|
+ get { return getConfig("mail_pw") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var mailPort: String? {
|
|
|
+ set { setConfig("mail_port", newValue) }
|
|
|
+ get { return getConfig("mail_port") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var sendServer: String? {
|
|
|
+ set { setConfig("send_server", newValue) }
|
|
|
+ get { return getConfig("send_server") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var sendUser: String? {
|
|
|
+ set { setConfig("send_user", newValue) }
|
|
|
+ get { return getConfig("send_user") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var sendPw: String? {
|
|
|
+ set { setConfig("send_pw", newValue) }
|
|
|
+ get { return getConfig("send_pw") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var sendPort: String? {
|
|
|
+ set { setConfig("send_port", newValue) }
|
|
|
+ get { return getConfig("send_port") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var certificateChecks: Int {
|
|
|
+ set {
|
|
|
+ setConfig("smtp_certificate_checks", "\(newValue)")
|
|
|
+ setConfig("imap_certificate_checks", "\(newValue)")
|
|
|
+ }
|
|
|
+ get {
|
|
|
+ if let str = getConfig("imap_certificate_checks") {
|
|
|
+ return Int(str) ?? 0
|
|
|
+ } else {
|
|
|
+ return 0
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ private var serverFlags: Int {
|
|
|
+ // IMAP-/SMTP-flags as a combination of DC_LP flags
|
|
|
+ set {
|
|
|
+ setConfig("server_flags", "\(newValue)")
|
|
|
+ }
|
|
|
+ get {
|
|
|
+ if let str = getConfig("server_flags") {
|
|
|
+ return Int(str) ?? 0
|
|
|
+ } else {
|
|
|
+ return 0
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ func setImapSecurity(imapFlags flags: Int) {
|
|
|
+ var sf = serverFlags
|
|
|
+ sf = sf & ~0x700 // DC_LP_IMAP_SOCKET_FLAGS
|
|
|
+ sf = sf | flags
|
|
|
+ serverFlags = sf
|
|
|
+ }
|
|
|
+
|
|
|
+ func setSmtpSecurity(smptpFlags flags: Int) {
|
|
|
+ var sf = serverFlags
|
|
|
+ sf = sf & ~0x70000 // DC_LP_SMTP_SOCKET_FLAGS
|
|
|
+ sf = sf | flags
|
|
|
+ serverFlags = sf
|
|
|
+ }
|
|
|
+
|
|
|
+ func setAuthFlags(flags: Int) {
|
|
|
+ var sf = serverFlags
|
|
|
+ sf = sf & ~0x6 // DC_LP_AUTH_FLAGS
|
|
|
+ sf = sf | flags
|
|
|
+ serverFlags = sf
|
|
|
+ }
|
|
|
+
|
|
|
+ func getImapSecurity() -> Int {
|
|
|
+ var sf = serverFlags
|
|
|
+ sf = sf & 0x700 // DC_LP_IMAP_SOCKET_FLAGS
|
|
|
+ return sf
|
|
|
+ }
|
|
|
+
|
|
|
+ func getSmtpSecurity() -> Int {
|
|
|
+ var sf = serverFlags
|
|
|
+ sf = sf & 0x70000 // DC_LP_SMTP_SOCKET_FLAGS
|
|
|
+ return sf
|
|
|
+ }
|
|
|
+
|
|
|
+ func getAuthFlags() -> Int {
|
|
|
+ var sf = serverFlags
|
|
|
+ sf = sf & 0x6 // DC_LP_AUTH_FLAGS
|
|
|
+ return sf
|
|
|
+ }
|
|
|
+
|
|
|
+ var e2eeEnabled: Bool {
|
|
|
+ set { setConfigBool("e2ee_enabled", newValue) }
|
|
|
+ get { return getConfigBool("e2ee_enabled") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var mdnsEnabled: Bool {
|
|
|
+ set { setConfigBool("mdns_enabled", newValue) }
|
|
|
+ get { return getConfigBool("mdns_enabled") }
|
|
|
+ }
|
|
|
+
|
|
|
+ var showEmails: Int {
|
|
|
+ // one of DC_SHOW_EMAILS_*
|
|
|
+ set { setConfigInt("show_emails", newValue) }
|
|
|
+ get { return getConfigInt("show_emails") }
|
|
|
+ }
|
|
|
+
|
|
|
+ // do not use. use DcContext::isConfigured() instead
|
|
|
+ var configured: Bool {
|
|
|
+ return getConfigBool("configured")
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+class DcChatlist {
|
|
|
+ private var chatListPointer: OpaquePointer?
|
|
|
+
|
|
|
+ // takes ownership of specified pointer
|
|
|
+ init(chatListPointer: OpaquePointer?) {
|
|
|
+ self.chatListPointer = chatListPointer
|
|
|
+ }
|
|
|
+
|
|
|
+ deinit {
|
|
|
+ dc_chatlist_unref(chatListPointer)
|
|
|
+ }
|
|
|
+
|
|
|
+ var length: Int {
|
|
|
+ return dc_chatlist_get_cnt(chatListPointer)
|
|
|
+ }
|
|
|
+
|
|
|
+ func getChatId(index: Int) -> Int {
|
|
|
+ return Int(dc_chatlist_get_chat_id(chatListPointer, index))
|
|
|
+ }
|
|
|
+
|
|
|
+ func getMsgId(index: Int) -> Int {
|
|
|
+ return Int(dc_chatlist_get_msg_id(chatListPointer, index))
|
|
|
+ }
|
|
|
+
|
|
|
+ func getSummary(index: Int) -> DcLot {
|
|
|
+ guard let lotPointer = dc_chatlist_get_summary(self.chatListPointer, index, nil) else {
|
|
|
+ fatalError("lot-pointer was nil")
|
|
|
+ }
|
|
|
+ return DcLot(lotPointer)
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+class DcChat {
|
|
|
+ var chatPointer: OpaquePointer?
|
|
|
+
|
|
|
+ // use DcContext.getChat() instead of calling the constructor directly
|
|
|
+ init(id: Int) {
|
|
|
+ if let p = dc_get_chat(DcContext.shared.contextPointer, UInt32(id)) {
|
|
|
+ chatPointer = p
|
|
|
+ } else {
|
|
|
+ fatalError("Invalid chatID opened \(id)")
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ deinit {
|
|
|
+ dc_chat_unref(chatPointer)
|
|
|
+ }
|
|
|
+
|
|
|
+ var id: Int {
|
|
|
+ return Int(dc_chat_get_id(chatPointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ var name: String {
|
|
|
+ guard let cString = dc_chat_get_name(chatPointer) else { return "" }
|
|
|
+ let swiftString = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return swiftString
|
|
|
+ }
|
|
|
+
|
|
|
+ var type: Int {
|
|
|
+ return Int(dc_chat_get_type(chatPointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ var chatType: ChatType {
|
|
|
+ return ChatType(rawValue: type) ?? ChatType.GROUP // group as fallback - shouldn't get here
|
|
|
+ }
|
|
|
+
|
|
|
+ var color: UIColor {
|
|
|
+ return UIColor(netHex: Int(dc_chat_get_color(chatPointer)))
|
|
|
+ }
|
|
|
+
|
|
|
+ var isArchived: Bool {
|
|
|
+ return Int(dc_chat_get_visibility(chatPointer)) == DC_CHAT_VISIBILITY_ARCHIVED
|
|
|
+ }
|
|
|
+
|
|
|
+ var visibility: Int32 {
|
|
|
+ return dc_chat_get_visibility(chatPointer)
|
|
|
+ }
|
|
|
+
|
|
|
+ var isUnpromoted: Bool {
|
|
|
+ return Int(dc_chat_is_unpromoted(chatPointer)) != 0
|
|
|
+ }
|
|
|
+
|
|
|
+ var isGroup: Bool {
|
|
|
+ let type = Int(dc_chat_get_type(chatPointer))
|
|
|
+ return type == DC_CHAT_TYPE_GROUP || type == DC_CHAT_TYPE_VERIFIED_GROUP
|
|
|
+ }
|
|
|
+
|
|
|
+ var isSelfTalk: Bool {
|
|
|
+ return Int(dc_chat_is_self_talk(chatPointer)) != 0
|
|
|
+ }
|
|
|
+
|
|
|
+ var isDeviceTalk: Bool {
|
|
|
+ return Int(dc_chat_is_device_talk(chatPointer)) != 0
|
|
|
+ }
|
|
|
+
|
|
|
+ var canSend: Bool {
|
|
|
+ return Int(dc_chat_can_send(chatPointer)) != 0
|
|
|
+ }
|
|
|
+
|
|
|
+ var isVerified: Bool {
|
|
|
+ return dc_chat_is_verified(chatPointer) > 0
|
|
|
+ }
|
|
|
+
|
|
|
+ var contactIds: [Int] {
|
|
|
+ return Utils.copyAndFreeArray(inputArray: dc_get_chat_contacts(DcContext.shared.contextPointer, UInt32(id)))
|
|
|
+ }
|
|
|
+
|
|
|
+ lazy var profileImage: UIImage? = { [unowned self] in
|
|
|
+ guard let cString = dc_chat_get_profile_image(chatPointer) else { return nil }
|
|
|
+ let filename = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ let path: URL = URL(fileURLWithPath: filename, isDirectory: false)
|
|
|
+ if path.isFileURL {
|
|
|
+ do {
|
|
|
+ let data = try Data(contentsOf: path)
|
|
|
+ let image = UIImage(data: data)
|
|
|
+ return image
|
|
|
+ } catch {
|
|
|
+ DcContext.shared.logger?.warning("failed to load image: \(filename), \(error)")
|
|
|
+ return nil
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return nil
|
|
|
+ }()
|
|
|
+
|
|
|
+ var isSendingLocations: Bool {
|
|
|
+ return dc_chat_is_sending_locations(chatPointer) == 1
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+class DcArray {
|
|
|
+ private var dcArrayPointer: OpaquePointer?
|
|
|
+
|
|
|
+ init(arrayPointer: OpaquePointer) {
|
|
|
+ dcArrayPointer = arrayPointer
|
|
|
+ }
|
|
|
+
|
|
|
+ deinit {
|
|
|
+ dc_array_unref(dcArrayPointer)
|
|
|
+ }
|
|
|
+
|
|
|
+ var count: Int {
|
|
|
+ return Int(dc_array_get_cnt(dcArrayPointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ ///TODO: add missing methods here
|
|
|
+}
|
|
|
+
|
|
|
+class DcMsg: MessageType {
|
|
|
+ private var messagePointer: OpaquePointer?
|
|
|
+
|
|
|
+ /**
|
|
|
+ viewType: one of
|
|
|
+ DC_MSG_TEXT,
|
|
|
+ DC_MSG_IMAGE,
|
|
|
+ DC_MSG_GIF,
|
|
|
+ DC_MSG_STICKER,
|
|
|
+ DC_MSG_AUDIO,
|
|
|
+ DC_MSG_VOICE,
|
|
|
+ DC_MSG_VIDEO,
|
|
|
+ DC_MSG_FILE
|
|
|
+ */
|
|
|
+ init(viewType: Int32) {
|
|
|
+ messagePointer = dc_msg_new(DcContext.shared.contextPointer, viewType)
|
|
|
+ }
|
|
|
+
|
|
|
+ init(id: Int) {
|
|
|
+ messagePointer = dc_get_msg(DcContext.shared.contextPointer, UInt32(id))
|
|
|
+ }
|
|
|
+
|
|
|
+ init(type: Int32) {
|
|
|
+ messagePointer = dc_msg_new(DcContext.shared.contextPointer, type)
|
|
|
+ }
|
|
|
+
|
|
|
+ deinit {
|
|
|
+ dc_msg_unref(messagePointer)
|
|
|
+ }
|
|
|
+
|
|
|
+ var cptr: OpaquePointer? {
|
|
|
+ return messagePointer
|
|
|
+ }
|
|
|
+
|
|
|
+ lazy var sender: SenderType = {
|
|
|
+ Sender(id: "\(fromContactId)", displayName: fromContact.displayName)
|
|
|
+ }()
|
|
|
+
|
|
|
+ lazy var sentDate: Date = {
|
|
|
+ Date(timeIntervalSince1970: Double(timestamp))
|
|
|
+ }()
|
|
|
+
|
|
|
+ func formattedSentDate() -> String {
|
|
|
+ return DateUtils.getExtendedRelativeTimeSpanString(timeStamp: Double(timestamp))
|
|
|
+ }
|
|
|
+
|
|
|
+ lazy var kind: MessageKind = {
|
|
|
+ if isInfo {
|
|
|
+ let text = NSAttributedString(string: self.text ?? "", attributes: [
|
|
|
+ NSAttributedString.Key.font: UIFont.boldSystemFont(ofSize: 12),
|
|
|
+ NSAttributedString.Key.foregroundColor: DcColors.grayTextColor,
|
|
|
+ ])
|
|
|
+ return MessageKind.info(text)
|
|
|
+ } else if isSetupMessage {
|
|
|
+ return MessageKind.text(String.localized("autocrypt_asm_click_body"))
|
|
|
+ }
|
|
|
+
|
|
|
+ let text = self.text ?? ""
|
|
|
+
|
|
|
+ if self.viewtype == nil {
|
|
|
+ return MessageKind.text(text)
|
|
|
+ }
|
|
|
+
|
|
|
+ switch self.viewtype! {
|
|
|
+ case .image:
|
|
|
+ return createImageMessage(text: text)
|
|
|
+ case .video:
|
|
|
+ return createVideoMessage(text: text)
|
|
|
+ case .voice, .audio:
|
|
|
+ return createAudioMessage(text: text)
|
|
|
+ default:
|
|
|
+ // TODO: custom views for audio, etc
|
|
|
+ if let filename = self.filename {
|
|
|
+ if Utils.hasAudioSuffix(url: fileURL!) {
|
|
|
+ return createAudioMessage(text: text)
|
|
|
+ }
|
|
|
+ return createFileMessage(text: text)
|
|
|
+ }
|
|
|
+ return MessageKind.text(text)
|
|
|
+ }
|
|
|
+ }()
|
|
|
+
|
|
|
+ internal func createVideoMessage(text: String) -> MessageKind {
|
|
|
+ let thumbnail = Utils.generateThumbnailFromVideo(url: fileURL)
|
|
|
+ if text.isEmpty {
|
|
|
+ return MessageKind.video(Media(url: fileURL, image: thumbnail))
|
|
|
+ }
|
|
|
+ let attributedString = NSAttributedString(string: text, attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 16.0),
|
|
|
+ NSAttributedString.Key.foregroundColor: DcColors.defaultTextColor])
|
|
|
+ return MessageKind.videoText(Media(url: fileURL, image: thumbnail, text: attributedString))
|
|
|
+ }
|
|
|
+
|
|
|
+ internal func createImageMessage(text: String) -> MessageKind {
|
|
|
+ if text.isEmpty {
|
|
|
+ return MessageKind.photo(Media(image: image))
|
|
|
+ }
|
|
|
+ let attributedString = NSAttributedString(string: text, attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 16.0),
|
|
|
+ NSAttributedString.Key.foregroundColor: DcColors.defaultTextColor])
|
|
|
+ return MessageKind.photoText(Media(image: image, text: attributedString))
|
|
|
+ }
|
|
|
+
|
|
|
+ internal func createAudioMessage(text: String) -> MessageKind {
|
|
|
+ let audioAsset = AVURLAsset(url: fileURL!)
|
|
|
+ let seconds = Float(CMTimeGetSeconds(audioAsset.duration))
|
|
|
+ if !text.isEmpty {
|
|
|
+ let attributedString = NSAttributedString(string: text, attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 16.0),
|
|
|
+ NSAttributedString.Key.foregroundColor: DcColors.defaultTextColor])
|
|
|
+ return MessageKind.audio(Audio(url: audioAsset.url, duration: seconds, text: attributedString))
|
|
|
+ }
|
|
|
+ return MessageKind.audio(Audio(url: fileURL!, duration: seconds))
|
|
|
+ }
|
|
|
+
|
|
|
+ internal func createFileMessage(text: String) -> MessageKind {
|
|
|
+ let fileString = "\(self.filename ?? "???") (\(self.filesize / 1024) kB)"
|
|
|
+ let attributedFileString = NSMutableAttributedString(string: fileString,
|
|
|
+ attributes: [NSAttributedString.Key.font: UIFont.italicSystemFont(ofSize: 13.0),
|
|
|
+ NSAttributedString.Key.foregroundColor: DcColors.defaultTextColor])
|
|
|
+ if !text.isEmpty {
|
|
|
+ attributedFileString.append(NSAttributedString(string: "\n\n",
|
|
|
+ attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 7.0)]))
|
|
|
+ attributedFileString.append(NSAttributedString(string: text,
|
|
|
+ attributes: [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 16.0),
|
|
|
+ NSAttributedString.Key.foregroundColor: DcColors.defaultTextColor]))
|
|
|
+ }
|
|
|
+ return MessageKind.fileText(Media(text: attributedFileString))
|
|
|
+ }
|
|
|
+
|
|
|
+ var isForwarded: Bool {
|
|
|
+ return dc_msg_is_forwarded(messagePointer) != 0
|
|
|
+ }
|
|
|
+
|
|
|
+ var messageId: String {
|
|
|
+ return "\(id)"
|
|
|
+ }
|
|
|
+
|
|
|
+ var id: Int {
|
|
|
+ return Int(dc_msg_get_id(messagePointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ var fromContactId: Int {
|
|
|
+ return Int(dc_msg_get_from_id(messagePointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ lazy var fromContact: DcContact = {
|
|
|
+ DcContact(id: fromContactId)
|
|
|
+ }()
|
|
|
+
|
|
|
+ var chatId: Int {
|
|
|
+ return Int(dc_msg_get_chat_id(messagePointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ var text: String? {
|
|
|
+ set {
|
|
|
+ if let newValue = newValue {
|
|
|
+ dc_msg_set_text(messagePointer, newValue.cString(using: .utf8))
|
|
|
+ } else {
|
|
|
+ dc_msg_set_text(messagePointer, nil)
|
|
|
+ }
|
|
|
+ }
|
|
|
+ get {
|
|
|
+ guard let cString = dc_msg_get_text(messagePointer) else { return nil }
|
|
|
+ let swiftString = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return swiftString
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var viewtype: MessageViewType? {
|
|
|
+ switch dc_msg_get_viewtype(messagePointer) {
|
|
|
+ case 0:
|
|
|
+ return nil
|
|
|
+ case DC_MSG_AUDIO:
|
|
|
+ return .audio
|
|
|
+ case DC_MSG_FILE:
|
|
|
+ return .file
|
|
|
+ case DC_MSG_GIF:
|
|
|
+ return .gif
|
|
|
+ case DC_MSG_TEXT:
|
|
|
+ return .text
|
|
|
+ case DC_MSG_IMAGE:
|
|
|
+ return .image
|
|
|
+ case DC_MSG_STICKER:
|
|
|
+ return .image
|
|
|
+ case DC_MSG_VIDEO:
|
|
|
+ return .video
|
|
|
+ case DC_MSG_VOICE:
|
|
|
+ return .voice
|
|
|
+ default:
|
|
|
+ return nil
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var fileURL: URL? {
|
|
|
+ if let file = self.file {
|
|
|
+ return URL(fileURLWithPath: file, isDirectory: false)
|
|
|
+ }
|
|
|
+ return nil
|
|
|
+ }
|
|
|
+
|
|
|
+ private lazy var image: UIImage? = { [unowned self] in
|
|
|
+ let filetype = dc_msg_get_viewtype(messagePointer)
|
|
|
+ if let path = fileURL, filetype == DC_MSG_IMAGE {
|
|
|
+ if path.isFileURL {
|
|
|
+ do {
|
|
|
+ let data = try Data(contentsOf: path)
|
|
|
+ let image = UIImage(data: data)
|
|
|
+ return image
|
|
|
+ } catch {
|
|
|
+ DcContext.shared.logger?.warning("failed to load image: \(path), \(error)")
|
|
|
+ return nil
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return nil
|
|
|
+ } else {
|
|
|
+ return nil
|
|
|
+ }
|
|
|
+ }()
|
|
|
+
|
|
|
+ var file: String? {
|
|
|
+ if let cString = dc_msg_get_file(messagePointer) {
|
|
|
+ let str = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return str.isEmpty ? nil : str
|
|
|
+ }
|
|
|
+
|
|
|
+ return nil
|
|
|
+ }
|
|
|
+
|
|
|
+ var filemime: String? {
|
|
|
+ if let cString = dc_msg_get_filemime(messagePointer) {
|
|
|
+ let str = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return str.isEmpty ? nil : str
|
|
|
+ }
|
|
|
+
|
|
|
+ return nil
|
|
|
+ }
|
|
|
+
|
|
|
+ var filename: String? {
|
|
|
+ if let cString = dc_msg_get_filename(messagePointer) {
|
|
|
+ let str = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return str.isEmpty ? nil : str
|
|
|
+ }
|
|
|
+
|
|
|
+ return nil
|
|
|
+ }
|
|
|
+
|
|
|
+ func setFile(filepath: String?, mimeType: String?) {
|
|
|
+ dc_msg_set_file(messagePointer, filepath, mimeType)
|
|
|
+ }
|
|
|
+
|
|
|
+ func setDimension(width: CGFloat, height: CGFloat) {
|
|
|
+ dc_msg_set_dimension(messagePointer, Int32(width), Int32(height))
|
|
|
+ }
|
|
|
+
|
|
|
+ var filesize: Int {
|
|
|
+ return Int(dc_msg_get_filebytes(messagePointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ // DC_MSG_*
|
|
|
+ var type: Int {
|
|
|
+ return Int(dc_msg_get_viewtype(messagePointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ // DC_STATE_*
|
|
|
+ var state: Int {
|
|
|
+ return Int(dc_msg_get_state(messagePointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ var timestamp: Int64 {
|
|
|
+ return Int64(dc_msg_get_timestamp(messagePointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ var isInfo: Bool {
|
|
|
+ return dc_msg_is_info(messagePointer) == 1
|
|
|
+ }
|
|
|
+
|
|
|
+ var isSetupMessage: Bool {
|
|
|
+ return dc_msg_is_setupmessage(messagePointer) == 1
|
|
|
+ }
|
|
|
+
|
|
|
+ var setupCodeBegin: String {
|
|
|
+ guard let cString = dc_msg_get_setupcodebegin(messagePointer) else { return "" }
|
|
|
+ let swiftString = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return swiftString
|
|
|
+ }
|
|
|
+
|
|
|
+ func summary(chars: Int) -> String? {
|
|
|
+ guard let cString = dc_msg_get_summarytext(messagePointer, Int32(chars)) else { return nil }
|
|
|
+ let swiftString = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return swiftString
|
|
|
+ }
|
|
|
+
|
|
|
+ func summary(chat: DcChat) -> DcLot {
|
|
|
+ guard let chatPointer = chat.chatPointer else {
|
|
|
+ fatalError()
|
|
|
+ }
|
|
|
+ guard let dcLotPointer = dc_msg_get_summary(messagePointer, chatPointer) else {
|
|
|
+ fatalError()
|
|
|
+ }
|
|
|
+ return DcLot(dcLotPointer)
|
|
|
+ }
|
|
|
+
|
|
|
+ func showPadlock() -> Bool {
|
|
|
+ return dc_msg_get_showpadlock(messagePointer) == 1
|
|
|
+ }
|
|
|
+
|
|
|
+ func sendInChat(id: Int) {
|
|
|
+ dc_send_msg(DcContext.shared.contextPointer, UInt32(id), messagePointer)
|
|
|
+ }
|
|
|
+
|
|
|
+ func previousMediaURLs() -> [URL] {
|
|
|
+ var urls: [URL] = []
|
|
|
+ var prev: Int = Int(dc_get_next_media(DcContext.shared.contextPointer, UInt32(id), -1, Int32(type), 0, 0))
|
|
|
+ while prev != 0 {
|
|
|
+ let prevMessage = DcMsg(id: prev)
|
|
|
+ if let url = prevMessage.fileURL {
|
|
|
+ urls.insert(url, at: 0)
|
|
|
+ }
|
|
|
+ prev = Int(dc_get_next_media(DcContext.shared.contextPointer, UInt32(prevMessage.id), -1, Int32(prevMessage.type), 0, 0))
|
|
|
+ }
|
|
|
+ return urls
|
|
|
+ }
|
|
|
+
|
|
|
+ func nextMediaURLs() -> [URL] {
|
|
|
+ var urls: [URL] = []
|
|
|
+ var next: Int = Int(dc_get_next_media(DcContext.shared.contextPointer, UInt32(id), 1, Int32(type), 0, 0))
|
|
|
+ while next != 0 {
|
|
|
+ let nextMessage = DcMsg(id: next)
|
|
|
+ if let url = nextMessage.fileURL {
|
|
|
+ urls.append(url)
|
|
|
+ }
|
|
|
+ next = Int(dc_get_next_media(DcContext.shared.contextPointer, UInt32(nextMessage.id), 1, Int32(nextMessage.type), 0, 0))
|
|
|
+ }
|
|
|
+ return urls
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+class DcContact {
|
|
|
+ private var contactPointer: OpaquePointer?
|
|
|
+
|
|
|
+ init(id: Int) {
|
|
|
+ contactPointer = dc_get_contact(DcContext.shared.contextPointer, UInt32(id))
|
|
|
+ }
|
|
|
+
|
|
|
+ deinit {
|
|
|
+ dc_contact_unref(contactPointer)
|
|
|
+ }
|
|
|
+
|
|
|
+ var displayName: String {
|
|
|
+ guard let cString = dc_contact_get_display_name(contactPointer) else { return "" }
|
|
|
+ let swiftString = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return swiftString
|
|
|
+ }
|
|
|
+
|
|
|
+ var nameNAddr: String {
|
|
|
+ guard let cString = dc_contact_get_name_n_addr(contactPointer) else { return "" }
|
|
|
+ let swiftString = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return swiftString
|
|
|
+ }
|
|
|
+
|
|
|
+ var name: String {
|
|
|
+ guard let cString = dc_contact_get_name(contactPointer) else { return "" }
|
|
|
+ let swiftString = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return swiftString
|
|
|
+ }
|
|
|
+
|
|
|
+ var email: String {
|
|
|
+ guard let cString = dc_contact_get_addr(contactPointer) else { return "" }
|
|
|
+ let swiftString = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return swiftString
|
|
|
+ }
|
|
|
+
|
|
|
+ var isVerified: Bool {
|
|
|
+ return dc_contact_is_verified(contactPointer) > 0
|
|
|
+ }
|
|
|
+
|
|
|
+ var isBlocked: Bool {
|
|
|
+ return dc_contact_is_blocked(contactPointer) == 1
|
|
|
+ }
|
|
|
+
|
|
|
+ lazy var profileImage: UIImage? = { [unowned self] in
|
|
|
+ guard let cString = dc_contact_get_profile_image(contactPointer) else { return nil }
|
|
|
+ let filename = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ let path: URL = URL(fileURLWithPath: filename, isDirectory: false)
|
|
|
+ if path.isFileURL {
|
|
|
+ do {
|
|
|
+ let data = try Data(contentsOf: path)
|
|
|
+ return UIImage(data: data)
|
|
|
+ } catch {
|
|
|
+ DcContext.shared.logger?.warning("failed to load image: \(filename), \(error)")
|
|
|
+ return nil
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return nil
|
|
|
+ }()
|
|
|
+
|
|
|
+ var color: UIColor {
|
|
|
+ return UIColor(netHex: Int(dc_contact_get_color(contactPointer)))
|
|
|
+ }
|
|
|
+
|
|
|
+ var id: Int {
|
|
|
+ return Int(dc_contact_get_id(contactPointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ func block() {
|
|
|
+ dc_block_contact(DcContext.shared.contextPointer, UInt32(id), 1)
|
|
|
+ }
|
|
|
+
|
|
|
+ func unblock() {
|
|
|
+ dc_block_contact(DcContext.shared.contextPointer, UInt32(id), 0)
|
|
|
+ }
|
|
|
+
|
|
|
+ func marknoticed() {
|
|
|
+ dc_marknoticed_contact(DcContext.shared.contextPointer, UInt32(id))
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+class DcLot {
|
|
|
+ private var dcLotPointer: OpaquePointer?
|
|
|
+
|
|
|
+ // takes ownership of specified pointer
|
|
|
+ init(_ dcLotPointer: OpaquePointer) {
|
|
|
+ self.dcLotPointer = dcLotPointer
|
|
|
+ }
|
|
|
+
|
|
|
+ deinit {
|
|
|
+ dc_lot_unref(dcLotPointer)
|
|
|
+ }
|
|
|
+
|
|
|
+ var text1: String? {
|
|
|
+ guard let cString = dc_lot_get_text1(dcLotPointer) else { return nil }
|
|
|
+ let swiftString = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return swiftString
|
|
|
+ }
|
|
|
+
|
|
|
+ var text1Meaning: Int {
|
|
|
+ return Int(dc_lot_get_text1_meaning(dcLotPointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ var text2: String? {
|
|
|
+ guard let cString = dc_lot_get_text2(dcLotPointer) else { return nil }
|
|
|
+ let swiftString = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return swiftString
|
|
|
+ }
|
|
|
+
|
|
|
+ var timestamp: Int64 {
|
|
|
+ return Int64(dc_lot_get_timestamp(dcLotPointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ var state: Int {
|
|
|
+ return Int(dc_lot_get_state(dcLotPointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ var id: Int {
|
|
|
+ return Int(dc_lot_get_id(dcLotPointer))
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+class DcProvider {
|
|
|
+ private var dcProviderPointer: OpaquePointer?
|
|
|
+
|
|
|
+ // takes ownership of specified pointer
|
|
|
+ init(_ dcProviderPointer: OpaquePointer) {
|
|
|
+ self.dcProviderPointer = dcProviderPointer
|
|
|
+ }
|
|
|
+
|
|
|
+ deinit {
|
|
|
+ dc_provider_unref(dcProviderPointer)
|
|
|
+ }
|
|
|
+
|
|
|
+ var status: Int {
|
|
|
+ return Int(dc_provider_get_status(dcProviderPointer))
|
|
|
+ }
|
|
|
+
|
|
|
+ var beforeLoginHint: String {
|
|
|
+ guard let cString = dc_provider_get_before_login_hint(dcProviderPointer) else { return "" }
|
|
|
+ let swiftString = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return swiftString
|
|
|
+ }
|
|
|
+
|
|
|
+ var getOverviewPage: String {
|
|
|
+ guard let cString = dc_provider_get_overview_page(dcProviderPointer) else { return "" }
|
|
|
+ let swiftString = String(cString: cString)
|
|
|
+ dc_str_unref(cString)
|
|
|
+ return swiftString
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+enum ChatType: Int {
|
|
|
+ case SINGLE = 100
|
|
|
+ case GROUP = 120
|
|
|
+ case VERIFIEDGROUP = 130
|
|
|
+}
|
|
|
+
|
|
|
+enum MessageViewType: CustomStringConvertible {
|
|
|
+ case audio
|
|
|
+ case file
|
|
|
+ case gif
|
|
|
+ case image
|
|
|
+ case text
|
|
|
+ case video
|
|
|
+ case voice
|
|
|
+
|
|
|
+ var description: String {
|
|
|
+ switch self {
|
|
|
+ // Use Internationalization, as appropriate.
|
|
|
+ case .audio: return "Audio"
|
|
|
+ case .file: return "File"
|
|
|
+ case .gif: return "GIF"
|
|
|
+ case .image: return "Image"
|
|
|
+ case .text: return "Text"
|
|
|
+ case .video: return "Video"
|
|
|
+ case .voice: return "Voice"
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+func strToBool(_ value: String?) -> Bool {
|
|
|
+ if let vStr = value {
|
|
|
+ if let vInt = Int(vStr) {
|
|
|
+ return vInt == 1
|
|
|
+ }
|
|
|
+ return false
|
|
|
+ }
|
|
|
+
|
|
|
+ return false
|
|
|
+}
|
cyberta