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dc_reveive_backup() ffi just takes the qr-code again instead of several parameters

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B. Petersen
2022-07-14 20:17:08 +02:00
committed by dignifiedquire
parent 0ed3348bdf
commit 411d0a7cd4
2 changed files with 13 additions and 12 deletions
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12
deltachat-ffi/deltachat.h
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@@ -2292,7 +2292,7 @@ void dc_stop_ongoing_process (dc_context_t* context);
#define DC_QR_FPR_MISMATCH 220 // id=contact
#define DC_QR_FPR_WITHOUT_ADDR 230 // test1=formatted fingerprint
#define DC_QR_ACCOUNT 250 // text1=domain
#define DC_QR_BACKUP 251 // text1=ticket
#define DC_QR_BACKUP 251
#define DC_QR_WEBRTC_INSTANCE 260 // text1=domain, text2=instance pattern
#define DC_QR_ADDR 320 // id=contact
#define DC_QR_TEXT 330 // text1=text
@@ -2338,9 +2338,9 @@ void dc_stop_ongoing_process (dc_context_t* context);
* ask the user if they want to create an account on the given domain,
* if so, call dc_set_config_from_qr() and then dc_configure().
*
* - DC_QR_BACKUP with dc_lot_t::text1=ticket
* - DC_QR_BACKUP:
* ask the user if they want to set up a new device.
* If so, get pass the ticket to dc_receive_backup().
* If so, pass the qr-code to dc_receive_backup().
*
* - DC_QR_WEBRTC_INSTANCE with dc_lot_t::text1=domain:
* ask the user if they want to use the given service for video chats;
@@ -2701,13 +2701,13 @@ void dc_backup_sender_unref (dc_backup_sender_t* backup_sender);
*
* @memberof dc_backup_sender_t
* @param context The context.
* @param ticket The ticket of the backup from the QR code:
* If dc_check_qr() returns DC_QR_BACKUP, you can get the ticket from the QR code using dc_lot_get_text1().
* @param qr The qr code containing all data needed to transfer the backup;
* usually, this is the case if dc_check_qr() returns DC_QR_BACKUP.
* @param passphrase Passphrase for the additional at-rest-encryption
* as defined at dc_send_backup() on the other device.
* If no passphrase is used, pass NULL or empty string.
*/
void dc_receive_backup (dc_context_t* context, const char* ticket, const char* passphrase);
void dc_receive_backup (dc_context_t* context, const char* qr, const char* passphrase);
/**

13
deltachat-ffi/src/lib.rs
View File

@@ -51,6 +51,7 @@ mod lot;
mod string;
use self::string::*;
use deltachat::chatlist::Chatlist;
use deltachat::qr::Qr;
// as C lacks a good and portable error handling,
// in general, the C Interface is forgiving wrt to bad parameters.
@@ -2271,18 +2272,18 @@ pub unsafe extern "C" fn dc_backup_sender_unref(bs: *mut dc_backup_sender) {
#[no_mangle]
pub unsafe extern "C" fn dc_receive_backup(
ctx: *mut dc_context_t,
ticket: *const libc::c_char,
qr: *const libc::c_char,
passphrase: *const libc::c_char,
) {
if ctx.is_null() || ticket.is_null() {
if ctx.is_null() {
eprintln!("ignoring careless call to dc_receive_backup");
return;
}
let ctx = &*ctx;
let ticket = multibase::decode(to_string_lossy(ticket))
.map(|(_, ticket)| ticket)
.unwrap_or_default();
let ticket = match block_on(qr::check_qr(ctx, &to_string_lossy(qr))) {
Ok(Qr::Backup { ticket }) => ticket.as_bytes(),
_ => vec![],
};
let passphrase = to_opt_string_lossy(passphrase);
spawn(async move {