370 lines
19 KiB
Rust
370 lines
19 KiB
Rust
#![allow(non_upper_case_globals)]
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#![allow(non_camel_case_types)]
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#![allow(non_snake_case)]
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#![allow(dead_code)]
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use std::ffi::CStr;
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use std::ffi::CString;
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use super::CwtchLib;
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use crate::cwtchlib_go::bindings;
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use crate::{ConversationID, CwtchError, FileKey, ProfileIdentity, ServerIdentity, structs::*};
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use crate::event::Event;
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type c_bool = core::ffi::c_char;
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fn from_c_bool(b: c_bool) -> bool {
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b == 1
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}
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fn to_c_bool(b: bool) -> c_bool {
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if b { 1 } else { 0 }
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}
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struct c_str_wrap {
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raw: *mut core::ffi::c_char,
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len: i32,
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}
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impl c_str_wrap {
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pub fn new(str: &str) -> c_str_wrap {
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let cs = match CString::new(str) {
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Ok(s) => s,
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Err(_) => CString::new("").unwrap(),
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};
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c_str_wrap {
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len: cs.as_bytes().len() as i32,
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raw: cs.into_raw(),
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}
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}
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}
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impl Drop for c_str_wrap {
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fn drop(&mut self) {
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unsafe {
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drop(CString::from_raw(self.raw));
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}
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}
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}
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// c_bind handles setting up c string arguments and freeing them
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// c_bind!( $fn_name ( [ $string_args: &str],* [ $non_string_args : $type ],* ) $c_function -> $return_type? )
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macro_rules! c_bind {
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// No return
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($func_name:ident ($($str1:ident: &str),* ; $($args:ident: $t:ty),* ; $($str2:ident: &str),*) $bind_fn:ident) => {
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fn $func_name(&self, $($str1: &str, )* $($args: $t, )* $($str2: &str, )*) {
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$(let $str1 = c_str_wrap::new($str1);)*
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$(let $str2 = c_str_wrap::new($str2);)*
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unsafe {
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bindings::$bind_fn($( $str1.raw, $str1.len, )* $($args,)* $( $str2.raw, $str2.len, )*);
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}
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}
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};
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// String return
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($func_name:ident ($($str1:ident: &str),* ; $($args:ident: $t:ty),* ; $($str2:ident: &str),*) $bind_fn:ident -> String) => {
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fn $func_name(&self, $($str1: &str, )* $($args: $t, )* $($str2: &str, )*) -> String {
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$(let $str1 = c_str_wrap::new($str1);)*
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$(let $str2 = c_str_wrap::new($str2);)*
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unsafe {
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let result_ptr = bindings::$bind_fn($( $str1.raw, $str1.len, )* $($args,)* $( $str2.raw, $str2.len, )*);
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let result = match CStr::from_ptr(result_ptr).to_str() {
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Ok(s) => s.to_owned(),
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Err(_) => "".to_string()
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};
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// return ownership of string memory and call the library to free it
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bindings::c_FreePointer(result_ptr);
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result
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}
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}
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};
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// Non String return
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($func_name:ident ($($str1:ident: &str),* ; $($args:ident: $t:ty),* ; $($str2:ident: &str),*) $bind_fn:ident -> $bind_fn_ty:ty) => {
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fn $func_name(&self, $($str1: &str, )* $($args: t, )* $($str2: &str, )*) -> $bind_fn_ty {
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$(let $str1 = c_str_wrap::new($str1);)*
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$(let $str2 = c_str_wrap::new($str2);)*
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unsafe {
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let result = bindings::$bind_fn($( $str1.raw, $str1.len, )* $($args,)* $( $str2.raw, $str2.len, )*);
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result
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}
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}
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};
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}
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pub struct CwtchLibGo {}
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// Some bindings are going to be wrapped so we can handle their returns and give most rust idiomatic returns (esp for json returning apis)
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// so we pre define the real binding here as a _helper function and in the impl for CwtchLib define the wrapper
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impl CwtchLibGo {
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c_bind!(_peer_with(profile: &str, new_peer: &str;;) c_PeerWithOnion);
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c_bind!(_update_settings(settings_json: &str;;) c_UpdateSettings);
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c_bind!(_get_profile_attribute(profile: &str, key: &str;;) c_GetProfileAttribute -> String);
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c_bind!(_get_conversation_attribute(profile: &str; conversation_id: i32; key: &str) c_GetConversationAttribute -> String);
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c_bind!(_get_appbus_event(;;) c_GetAppBusEvent -> String);
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c_bind!(_configure_connections(profile: &str; listen: c_bool, peers: c_bool, servers: c_bool;) c_ConfigureConnections);
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c_bind!(_create_profile(nick: &str, pass: &str; autostart: c_bool;) c_CreateProfile);
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c_bind!(_activate_peer_engine(profile: &str;;) c_ActivatePeerEngine);
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c_bind!(_deactivate_peer_engine(profile: &str;;) c_DeactivatePeerEngine);
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c_bind!(_accept_conversation(profile: &str ; conversation_id: i32; ) c_AcceptConversation);
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c_bind!(_block_conversation(profile: &str ; conversation_id: i32; ) c_BlockConversation);
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c_bind!(_unblock_conversation(profile: &str ; conversation_id: i32; ) c_UnblockConversation);
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c_bind!(_disconnect_from_peer(profile: &str, peer_address: &str;;) c_DisconnectFromPeer);
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c_bind!(_search_conversations(profile: &str, pattern: &str;;) c_SearchConversations -> String);
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c_bind!(_get_conversation_access_control_list(profile: &str; conversation_id: i32;) c_GetConversationAccessControlList -> String);
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c_bind!(_update_conversation_access_control_list(profile: &str; conversation_id: i32; acl: &str) c_UpdateConversationAccessControlList);
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c_bind!(_get_message_by_id(profile: &str ; conversation_id: i32, message_id: i32 ;) c_GetMessageById -> String);
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c_bind!(_get_message_by_content_hash(profile: &str ; conversation_id: i32 ; hash: &str) c_GetMessageByContentHash -> String);
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c_bind!(_get_messages(profile: &str; conversation_id: i32, message_index: i32, count: u32 ;) c_GetMessages -> String);
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c_bind!(_send_message(profile: &str; conversation_id: i32; msg: &str) c_SendMessage -> String);
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c_bind!(_send_invite_message(profile: &str; conversation_id: i32, target_id: i32;) c_SendInviteMessage -> String);
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c_bind!(_share_file(profile: &str; conversation_id: i32; file_path: &str) c_ShareFile -> String);
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c_bind!(_get_shared_files(profile: &str; conversaion_id: i32;) c_GetSharedFiles -> String);
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c_bind!(_restart_fileshare(profile: &str, file_key: &str;;) c_RestartFileShare);
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c_bind!(_stop_fileshare(profile: &str, file_key: &str;;) c_StopFileShare);
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c_bind!(_download_file_default_limit(profile: &str; conversation_id: i32; file_path: &str, manifest_path: &str, file_key: &str) c_DownloadFileDefaultLimit);
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c_bind!(_check_download_status(profile: &str, file_key: &str;;) c_CheckDownloadStatus);
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c_bind!(_verify_or_resume_download(profile: &str; conversation_id: i32; file_key: &str) c_VerifyOrResumeDownloadDefaultLimit);
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c_bind!(_start_group(profile: &str, name: &str, server: &str;;) c_StartGroup);
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c_bind!(_queue_join_server(profile: &str, server: &str;;) c_QueueJoinServer);
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c_bind!(_disconnect_from_server(profile: &str, server: &str;;) c_DisconnectFromServer);
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c_bind!(_publish_server_update(profile: &str;;) c_PublishServerUpdate);
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c_bind!(_get_server_info_list(profile: &str;;) c_GetServerInfoList);
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c_bind!(_delete_server_info(profile: &str, server: &str;;) c_DeleteServerInfo);
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c_bind!(_delete_profile(profile: &str, pass: &str;;) c_DeleteProfile);
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c_bind!(_archive_conversation(profile: &str; conversation_id: i32;) c_ArchiveConversation);
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c_bind!(_delete_conversation(profile: &str; conversation_id: i32;) c_DeleteConversation);
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c_bind!(_import_bundle(profile: &str, bundle: &str;;) c_ImportBundle);
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c_bind!(_set_profile_attribute(profile: &str, key: &str, val: &str;;) c_SetProfileAttribute);
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c_bind!(_set_conversation_attribute(profile: &str; conversation_id: i32; key: &str, val: &str) c_SetConversationAttribute);
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c_bind!(_update_message_attribute(profile: &str; conversation_id: i32, channel_id: i32, message_id: i32; key: &str, val: &str) c_UpdateMessageAttribute);
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c_bind!(_change_password(profile: &str, old_pass: &str, new_pass: &str, new_pass_again: &str;;) c_ChangePassword);
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c_bind!(_export_profile(profile: &str, filename: &str;;) c_ExportProfile);
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c_bind!(_create_server(password: &str, description: &str; autostart: c_bool;) c_CreateServer);
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c_bind!(_delete_server(server: &str, current_password: &str;;) c_DeleteServer);
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c_bind!(_launch_server(server: &str;;) c_LaunchServer);
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c_bind!(_stop_server(server: &str;;) c_StopServer);
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c_bind!(_set_server_attribute(server: &str, key: &str, val: &str;;) c_SetServerAttribute);
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}
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impl CwtchLib for CwtchLibGo {
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c_bind!(start_cwtch(app_dir: &str, tor_path: &str;;) c_StartCwtch -> i32);
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c_bind!(started(;;) c_Started -> i32);
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fn update_settings(&self, settings: &Settings) {
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let settings_json = match serde_json::to_string(settings) {
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Ok(s) => s,
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Err(_) => return,
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};
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self._update_settings(&settings_json)
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}
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c_bind!(reconnect_cwtch_foreground(;;) c_ReconnectCwtchForeground);
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fn create_profile(&self, nick: &str, pass: &str, autostart: bool) {
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self._create_profile(nick, pass, to_c_bool(autostart))
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}
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fn activate_peer_engine(&self, profile: &ProfileIdentity) {
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self._activate_peer_engine(profile.as_str())
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}
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fn deactivate_peer_engine(&self, profile: &ProfileIdentity) {
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self._deactivate_peer_engine(profile.as_str())
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}
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fn configure_connections(&self, profile: &ProfileIdentity, listen: bool, peers: bool, servers: bool) {
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self._configure_connections(profile.as_str(), to_c_bool(listen), to_c_bool(peers), to_c_bool(servers))
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}
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fn search_conversations(&self, profile: &ProfileIdentity, pattern: &str) -> String {
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self._search_conversations(profile.as_str(), pattern)
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}
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fn get_conversation_access_control_list(&self, profile: &ProfileIdentity, conversation_id: ConversationID) -> Result<ACL, CwtchError> {
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let json = self._get_conversation_access_control_list(profile.as_str(), conversation_id.into());
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match serde_json::from_str(&json) {
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Ok(acl) => Ok(acl),
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Err(e) => Err(e.to_string()),
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}
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}
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fn update_conversation_access_control_list(&self, profile: &ProfileIdentity, conversation_id: ConversationID, acl: ACL) {
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match serde_json::to_string(&acl) {
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Ok(acl_json) => self._update_conversation_access_control_list(profile.as_str(), conversation_id.into(), &acl_json),
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Err(_) => return,
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};
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}
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c_bind!(load_profiles(pass: &str;;) c_LoadProfiles);
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fn accept_conversation(&self, profile: &ProfileIdentity, conversation_id: ConversationID) {
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self._accept_conversation(profile.as_str(), conversation_id.into())
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}
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fn peer_with(&self, profile: &ProfileIdentity, new_peer_address: &str) {
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self._peer_with(profile.as_str(), new_peer_address)
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}
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fn block_conversation(&self, profile: &ProfileIdentity, conversation_id: ConversationID) {
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self._block_conversation(String::from(profile).as_str(), conversation_id.into())
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}
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fn unblock_conversation(&self, profile: &ProfileIdentity, conversation_id: ConversationID) {
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self._unblock_conversation(String::from(profile).as_str(), conversation_id.into())
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}
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fn disconnect_from_peer(&self, profile: &ProfileIdentity, peer_id: &str) {
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self._disconnect_from_peer(profile.as_str(), peer_id)
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}
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fn get_message_by_id(&self, profile: &ProfileIdentity, conversation_id: ConversationID, message_id: i32) -> String {
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self._get_message_by_id(String::from(profile).as_str(), conversation_id.into(), message_id)
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}
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fn get_message_by_content_hash(&self, profile: &ProfileIdentity, conversation_id: ConversationID, hash: &str) -> String {
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self._get_message_by_content_hash(String::from(profile).as_str(), conversation_id.into(), hash)
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}
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fn get_messages(&self, profile: &ProfileIdentity, conversation_id: ConversationID, message_index: i32, count: u32) -> String {
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self._get_messages(String::from(profile).as_str(), conversation_id.into(), message_index, count)
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}
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fn send_message_raw(&self, profile: &ProfileIdentity, conversation_id: ConversationID, msg: &str) -> String {
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self._send_message(String::from(profile).as_str(), conversation_id.into(), msg)
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}
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fn send_message(&self, profile: &ProfileIdentity, conversation_id: ConversationID, message: &MessageWrapper) -> Result<String, CwtchError> {
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match serde_json::to_string(&message) {
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Ok(message_json) => Ok(self._send_message(&String::from(profile), conversation_id.into(), &message_json)),
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Err(e) => Err(format!("Error parsing json response: {}", e.to_string()))
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}
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}
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fn send_invite_message(&self, profile: &ProfileIdentity, conversation_id: ConversationID, target_id: i32) -> String {
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self._send_invite_message(String::from(profile).as_str(), conversation_id.into(), target_id)
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}
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fn share_file(&self, profile: &ProfileIdentity, conversation_id: ConversationID, file_path: &str) -> String {
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self._share_file(String::from(profile).as_str(), conversation_id.into(), file_path)
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}
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fn get_shared_files(&self, profile: &ProfileIdentity, conversaion_id: ConversationID) -> Vec<SharedFile> {
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let json = self._get_shared_files(profile.as_str(), conversaion_id.into());
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match serde_json::from_str(&json) {
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Ok(l) => l,
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Err(_) => vec!(),
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}
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}
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fn download_file_default_limit(&self, profile: &ProfileIdentity, conversation_id: ConversationID, file_path: &str, manifest_path: &str, file_key: &FileKey) {
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self._download_file_default_limit(String::from(profile).as_str(), conversation_id.into(), file_path, manifest_path, String::from(file_key).as_str())
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}
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fn restart_fileshare(&self, profile: &ProfileIdentity, file_key: &FileKey) {
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self._restart_fileshare(profile.as_str(), file_key.as_str())
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}
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fn stop_fileshare(&self, profile: &ProfileIdentity, file_key: &FileKey) {
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self._stop_fileshare(profile.as_str(), file_key.as_str())
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}
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fn check_download_status(&self, profile: &ProfileIdentity, file_key: &FileKey) {
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self._check_download_status(String::from(profile).as_str(), String::from(file_key).as_str())
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}
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fn verify_or_resume_download(&self, profile: &ProfileIdentity, conversation_id: ConversationID, file_key: &FileKey) {
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self._verify_or_resume_download(String::from(profile).as_str(), conversation_id.into(), String::from(file_key).as_str())
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}
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fn reset_tor(&self) {
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unsafe {
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bindings::c_ResetTor();
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}
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}
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fn start_group(&self, profile: &ProfileIdentity, server: &str, name: &str) {
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self._start_group(String::from(profile).as_str(), server, name)
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}
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fn queue_join_server(&self, profile: &ProfileIdentity, server: &ServerIdentity) {
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self._queue_join_server(profile.as_str(), server.as_str())
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}
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fn disconnect_from_server(&self, profile: &ProfileIdentity, server: &ServerIdentity) {
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self._disconnect_from_server(profile.as_str(), server.as_str())
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}
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fn publish_server_update(&self, profile: &ProfileIdentity) {
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self._publish_server_update(profile.as_str())
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}
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fn get_server_info_list(&self, profile: &ProfileIdentity) {
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self._get_server_info_list(profile.as_str())
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}
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fn delete_server_info(&self, profile: &ProfileIdentity, server: &ServerIdentity) {
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self._delete_server_info(profile.as_str(), server.as_str())
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}
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fn delete_profile(&self, profile: &ProfileIdentity, pass: &str) {
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self._delete_profile(String::from(profile).as_str(), pass)
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}
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fn archive_conversation(&self, profile: &ProfileIdentity, conversation_id: ConversationID) {
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self._archive_conversation(String::from(profile).as_str(), conversation_id.into())
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}
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fn delete_conversation(&self, profile: &ProfileIdentity, conversation_id: ConversationID) {
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self._delete_conversation(profile.as_str(), conversation_id.into())
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}
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fn import_bundle(&self, profile: &ProfileIdentity, bundle: &str) {
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self._import_bundle(String::from(profile).as_str(), bundle)
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}
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fn set_profile_attribute(&self, profile: &ProfileIdentity, key: &str, val: &str) {
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self._set_profile_attribute(String::from(profile).as_str(), key, val)
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}
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fn get_profile_attribute(&self, profile: &ProfileIdentity, key: &str) -> Result<Option<String>, CwtchError> {
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let resp = self._get_profile_attribute(String::from(profile).as_str(), key);
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let attr: Attribute = match serde_json::from_str(&resp) {
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Ok(attr) => attr,
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Err(e) => return Err(e.to_string()),
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};
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match attr.exists {
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true => Ok(Some(attr.value)),
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false => Ok(None),
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}
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}
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fn set_conversation_attribute(&self, profile: &ProfileIdentity, conversation_id: ConversationID, key: &str, val: &str) {
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self._set_conversation_attribute(String::from(profile).as_str(), conversation_id.into(), key, val)
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}
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fn get_conversation_attribute(&self, profile: &ProfileIdentity, conversation_id: ConversationID, key: &str) -> Result<Option<String>, CwtchError> {
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let resp = self._get_conversation_attribute(String::from(profile).as_str(), conversation_id.into(), key);
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let attr: Attribute = match serde_json::from_str(&resp) {
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Ok(attr) => attr,
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Err(e) => return Err(e.to_string()),
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};
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match attr.exists {
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true => Ok(Some(attr.value)),
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false => Ok(None),
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}
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}
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fn update_message_attribute(&self, profile: &ProfileIdentity, conversation_id: ConversationID, channel_id: i32, message_id: i32, key: &str, val: &str) {
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self._update_message_attribute(String::from(profile).as_str(), conversation_id.into(), channel_id, message_id, key, val)
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}
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fn change_password(&self, profile: &ProfileIdentity, old_pass: &str, new_pass: &str, new_pass_again: &str) {
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self._change_password(String::from(profile).as_str(), old_pass, new_pass, new_pass_again)
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}
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fn export_profile(&self, profile: &ProfileIdentity, filename: &str) {
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self._export_profile(String::from(profile).as_str(), filename)
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}
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c_bind!(import_profile(filename: &str, password: &str;;) c_ImportProfile -> String);
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fn shutdown_cwtch(&self) {
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unsafe {
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bindings::c_ShutdownCwtch();
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}
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}
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c_bind!(load_servers(password: &str;;) c_LoadServers);
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fn create_server(&self, password: &str, description: &str , autostart: bool) {
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self._create_server(password, description, to_c_bool(autostart))
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}
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fn delete_server(&self, server: ServerIdentity, current_password: &str) {
|
|
self._delete_server(String::from(server).as_str(), current_password)
|
|
}
|
|
c_bind!(launch_servers(;;) c_LaunchServers);
|
|
fn launch_server(&self, server: ServerIdentity) {
|
|
self._launch_server(String::from(server).as_str())
|
|
}
|
|
fn stop_server(&self, server: ServerIdentity) {
|
|
self._stop_server(String::from(server).as_str())
|
|
}
|
|
c_bind!(stop_servers(;;) c_StopServers);
|
|
c_bind!(destroy_servers(;;) c_DestroyServers);
|
|
fn set_server_attribute(&self, server: ServerIdentity, key: &str, val: &str) {
|
|
self._set_server_attribute(String::from(server).as_str(), key, val)
|
|
}
|
|
|
|
c_bind!(get_debug_info(;;) c_GetDebugInfo -> String);
|
|
|
|
fn get_appbus_event(&self) -> Event {
|
|
let event_json = self._get_appbus_event();
|
|
let cwtch_event: CwtchEvent = serde_json::from_str(&event_json).expect("Error parsing Cwtch event");
|
|
Event::from(&cwtch_event)
|
|
}
|
|
}
|