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|
use std::ffi::CStr;
use std::os::raw::c_char;
use mullvad_api::{
AccountsProxy,
rest::{self, MullvadRestHandle},
};
use super::{
SwiftApiContext,
cancellation::{RequestCancelHandle, SwiftCancelHandle},
completion::{CompletionCookie, SwiftCompletionHandler},
do_request, do_request_with_empty_body,
response::SwiftMullvadApiResponse,
retry_strategy::{RetryStrategy, SwiftRetryStrategy},
};
/// # Safety
///
/// `api_context` must be pointing to a valid instance of `SwiftApiContext`. A `SwiftApiContext` is created
/// by calling `mullvad_api_init_new`.
///
/// This function takes ownership of `completion_cookie`, which must be pointing to a valid instance of Swift
/// object `MullvadApiCompletion`. The pointer will be freed by calling `mullvad_api_completion_finish`
/// when completion finishes (in completion.finish).
///
/// `account_number` must be a pointer to a null terminated string.
///
/// `retry_strategy` must have been created by a call to either of the following functions
/// `mullvad_api_retry_strategy_never`, `mullvad_api_retry_strategy_constant` or `mullvad_api_retry_strategy_exponential`
///
/// This function is not safe to call multiple times with the same `CompletionCookie`.
#[unsafe(no_mangle)]
pub unsafe extern "C" fn mullvad_ios_get_account(
api_context: SwiftApiContext,
completion_cookie: *mut libc::c_void,
retry_strategy: SwiftRetryStrategy,
account_number: *const c_char,
) -> SwiftCancelHandle {
let completion_handler =
SwiftCompletionHandler::new(unsafe { CompletionCookie::new(completion_cookie) });
let Ok(tokio_handle) = crate::mullvad_ios_runtime() else {
completion_handler.finish(SwiftMullvadApiResponse::no_tokio_runtime());
return SwiftCancelHandle::empty();
};
let api_context = api_context.rust_context();
// SAFETY: See documentation for `into_rust`
let retry_strategy = unsafe { retry_strategy.into_rust() };
// SAFETY: See param documentation for `account_number`.
let account_number = unsafe { CStr::from_ptr(account_number.cast()) }
.to_str()
.unwrap();
let account_number = String::from(account_number);
let completion = completion_handler.clone();
let task = tokio_handle.clone().spawn(async move {
match mullvad_ios_get_account_inner(
api_context.rest_handle(),
retry_strategy,
account_number,
)
.await
{
Ok(response) => completion.finish(response),
Err(err) => {
log::error!("{err:?}");
completion.finish(SwiftMullvadApiResponse::rest_error(err));
}
}
});
RequestCancelHandle::new(task, completion_handler.clone()).into_swift()
}
/// # Safety
///
/// `api_context` must be pointing to a valid instance of `SwiftApiContext`. A `SwiftApiContext` is created
/// by calling `mullvad_api_init_new`.
///
/// This function takes ownership of `completion_cookie`, which must be pointing to a valid instance of Swift
/// object `MullvadApiCompletion`. The pointer will be freed by calling `mullvad_api_completion_finish`
/// when completion finishes (in completion.finish).
///
/// `retry_strategy` must have been created by a call to either of the following functions
/// `mullvad_api_retry_strategy_never`, `mullvad_api_retry_strategy_constant` or `mullvad_api_retry_strategy_exponential`
///
/// This function is not safe to call multiple times with the same `CompletionCookie`.
#[unsafe(no_mangle)]
pub unsafe extern "C" fn mullvad_ios_create_account(
api_context: SwiftApiContext,
completion_cookie: *mut libc::c_void,
retry_strategy: SwiftRetryStrategy,
) -> SwiftCancelHandle {
let completion_handler =
SwiftCompletionHandler::new(unsafe { CompletionCookie::new(completion_cookie) });
let Ok(tokio_handle) = crate::mullvad_ios_runtime() else {
completion_handler.finish(SwiftMullvadApiResponse::no_tokio_runtime());
return SwiftCancelHandle::empty();
};
let api_context = api_context.rust_context();
// SAFETY: See notes for `into_rust`
let retry_strategy = unsafe { retry_strategy.into_rust() };
let completion = completion_handler.clone();
let task = tokio_handle.clone().spawn(async move {
match mullvad_ios_create_account_inner(api_context.rest_handle(), retry_strategy).await {
Ok(response) => completion.finish(response),
Err(err) => {
log::error!("{err:?}");
completion.finish(SwiftMullvadApiResponse::rest_error(err));
}
}
});
RequestCancelHandle::new(task, completion_handler.clone()).into_swift()
}
/// # Safety
///
/// `api_context` must be pointing to a valid instance of `SwiftApiContext`. A `SwiftApiContext` is created
/// by calling `mullvad_api_init_new`.
///
/// This function takes ownership of `completion_cookie`, which must be pointing to a valid instance of Swift
/// object `MullvadApiCompletion`. The pointer will be freed by calling `mullvad_api_completion_finish`
/// when completion finishes (in completion.finish).
///
/// `account_number` must be a pointer to a null terminated string.
///
/// `retry_strategy` must have been created by a call to either of the following functions
/// `mullvad_api_retry_strategy_never`, `mullvad_api_retry_strategy_constant` or `mullvad_api_retry_strategy_exponential`
///
/// This function is not safe to call multiple times with the same `CompletionCookie`.
#[unsafe(no_mangle)]
pub unsafe extern "C" fn mullvad_ios_delete_account(
api_context: SwiftApiContext,
completion_cookie: *mut libc::c_void,
retry_strategy: SwiftRetryStrategy,
account_number: *const c_char,
) -> SwiftCancelHandle {
let completion_handler =
SwiftCompletionHandler::new(unsafe { CompletionCookie::new(completion_cookie) });
let Ok(tokio_handle) = crate::mullvad_ios_runtime() else {
completion_handler.finish(SwiftMullvadApiResponse::no_tokio_runtime());
return SwiftCancelHandle::empty();
};
let api_context = api_context.rust_context();
// SAFETY: See notes for `into_rust`
let retry_strategy = unsafe { retry_strategy.into_rust() };
// SAFETY: See param documentation for `account_number`.
let account_number = unsafe { CStr::from_ptr(account_number.cast()) }
.to_str()
.unwrap();
let account_number = String::from(account_number);
let completion = completion_handler.clone();
let task = tokio_handle.clone().spawn(async move {
match mullvad_ios_delete_account_inner(
api_context.rest_handle(),
retry_strategy,
account_number,
)
.await
{
Ok(response) => completion.finish(response),
Err(err) => {
log::error!("{err:?}");
completion.finish(SwiftMullvadApiResponse::rest_error(err));
}
}
});
RequestCancelHandle::new(task, completion_handler.clone()).into_swift()
}
async fn mullvad_ios_get_account_inner(
rest_client: MullvadRestHandle,
retry_strategy: RetryStrategy,
account_number: String,
) -> Result<SwiftMullvadApiResponse, rest::Error> {
let api = AccountsProxy::new(rest_client);
let future_factory = || api.get_data_response(account_number.clone());
do_request(retry_strategy, future_factory).await
}
async fn mullvad_ios_create_account_inner(
rest_client: MullvadRestHandle,
retry_strategy: RetryStrategy,
) -> Result<SwiftMullvadApiResponse, rest::Error> {
let api = AccountsProxy::new(rest_client);
let future_factory = || api.create_account_response();
do_request(retry_strategy, future_factory).await
}
async fn mullvad_ios_delete_account_inner(
rest_client: MullvadRestHandle,
retry_strategy: RetryStrategy,
account_number: String,
) -> Result<SwiftMullvadApiResponse, rest::Error> {
let api = AccountsProxy::new(rest_client);
let future_factory = || api.delete_account(account_number.clone());
do_request_with_empty_body(retry_strategy, future_factory).await
}
|
