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Diffstat (limited to '')
-rw-r--r-- | toolkit/components/bitsdownload/src/bits_interface/action.rs | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/toolkit/components/bitsdownload/src/bits_interface/action.rs b/toolkit/components/bitsdownload/src/bits_interface/action.rs new file mode 100644 index 0000000000..1019e29827 --- /dev/null +++ b/toolkit/components/bitsdownload/src/bits_interface/action.rs @@ -0,0 +1,118 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//! `Action` is an enum describing what BITS action is being processed. This is +//! used mostly for logging and error reporting reasons. +//! The values of `Action` describe actions that could be in progress for +//! BitsService or BitsRequest. When specifying a type, `ServiceAction` or +//! `RequestAction`, can be used to restrict the action type to one of the two +//! categories. +//! A value of type `ServiceAction` or `RequestAction` can easily be converted +//! to an `Action` using the `into()` method. + +use std::convert::From; +use xpcom::interfaces::nsIBits; + +#[derive(Debug, PartialEq, Eq, Clone, Copy)] +pub enum Action { + StartDownload, + MonitorDownload, + Complete, + Cancel, + SetMonitorInterval, + SetPriority, + SetNoProgressTimeout, + Resume, + Suspend, +} + +impl Action { + pub fn description(&self) -> &'static str { + match self { + Action::StartDownload => "starting download", + Action::MonitorDownload => "monitoring download", + Action::Complete => "completing download", + Action::Cancel => "cancelling download", + Action::SetMonitorInterval => "changing monitor interval", + Action::SetPriority => "setting download priority", + Action::SetNoProgressTimeout => "setting no progress timeout", + Action::Resume => "resuming download", + Action::Suspend => "suspending download", + } + } + + pub fn as_error_code(&self) -> i32 { + match self { + Action::StartDownload => nsIBits::ERROR_ACTION_START_DOWNLOAD, + Action::MonitorDownload => nsIBits::ERROR_ACTION_MONITOR_DOWNLOAD, + Action::Complete => nsIBits::ERROR_ACTION_COMPLETE, + Action::Cancel => nsIBits::ERROR_ACTION_CANCEL, + Action::SetMonitorInterval => nsIBits::ERROR_ACTION_CHANGE_MONITOR_INTERVAL, + Action::SetPriority => nsIBits::ERROR_ACTION_SET_PRIORITY, + Action::SetNoProgressTimeout => nsIBits::ERROR_ACTION_SET_NO_PROGRESS_TIMEOUT, + Action::Resume => nsIBits::ERROR_ACTION_RESUME, + Action::Suspend => nsIBits::ERROR_ACTION_SUSPEND, + } + } +} + +#[derive(Debug, PartialEq, Clone, Copy)] +pub enum ServiceAction { + StartDownload, + MonitorDownload, +} + +impl From<ServiceAction> for Action { + fn from(action: ServiceAction) -> Action { + match action { + ServiceAction::StartDownload => Action::StartDownload, + ServiceAction::MonitorDownload => Action::MonitorDownload, + } + } +} + +impl ServiceAction { + pub fn as_error_code(&self) -> i32 { + Action::as_error_code(&(self.clone()).into()) + } + + pub fn description(&self) -> &'static str { + Action::description(&(self.clone()).into()) + } +} + +#[derive(Debug, PartialEq, Clone, Copy)] +pub enum RequestAction { + Complete, + Cancel, + SetMonitorInterval, + SetPriority, + SetNoProgressTimeout, + Resume, + Suspend, +} + +impl From<RequestAction> for Action { + fn from(action: RequestAction) -> Action { + match action { + RequestAction::Complete => Action::Complete, + RequestAction::Cancel => Action::Cancel, + RequestAction::SetMonitorInterval => Action::SetMonitorInterval, + RequestAction::SetPriority => Action::SetPriority, + RequestAction::SetNoProgressTimeout => Action::SetNoProgressTimeout, + RequestAction::Resume => Action::Resume, + RequestAction::Suspend => Action::Suspend, + } + } +} + +impl RequestAction { + pub fn as_error_code(&self) -> i32 { + Action::as_error_code(&(self.clone()).into()) + } + + pub fn description(&self) -> &'static str { + Action::description(&(self.clone()).into()) + } +} |