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compare: lupine:809071583340dd68847357036ec35db56c0b6294
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4 Commits
6237b9421d ... 8090715833

Author SHA1 Message Date
Nick Thomas
8090715833 Initial framework based off pidgin-icq 2021-04-10 14:29:36 +01:00
Nick Thomas
16710b62f6 Add some more code from pidgin-icq 2021-04-10 14:28:20 +01:00
Nick Thomas
24b022f535 Support libpurple 2.13 
get_cb_alias was introduced in 2.14 and referencing it directly in this
macro breaks compilation against libpurple-2.13, as found in Debian
Buster.

https://docs.pidgin.im/pidgin/2.x.y/struct__PurplePluginProtocolInfo.html#ad43cef005f1634b0d170cc2972c69550
 2021-04-10 14:26:42 +01:00
Nick Thomas
f4d380876d Vendor in a purple-sys wrapper 
This code comes from https://github.com/Flared/purple-icq/tree/master/src/purple

It is GPL-3 licensed
 2021-04-10 14:25:19 +01:00
28 changed files with 3957 additions and 216 deletions
Expand all files Collapse all files

128
Cargo.lock generated
View File

@@ -1344,9 +1344,9 @@ dependencies = [
[[package]]
name = "futures"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7f55667319111d593ba876406af7c409c0ebb44dc4be6132a783ccf163ea14c1"
checksum = "a9d5813545e459ad3ca1bff9915e9ad7f1a47dc6a91b627ce321d5863b7dd253"
dependencies = [
"futures-channel",
"futures-core",
@@ -1359,9 +1359,9 @@ dependencies = [
[[package]]
name = "futures-channel"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8c2dd2df839b57db9ab69c2c9d8f3e8c81984781937fe2807dc6dcf3b2ad2939"
checksum = "ce79c6a52a299137a6013061e0cf0e688fce5d7f1bc60125f520912fdb29ec25"
dependencies = [
"futures-core",
"futures-sink",
@@ -1369,15 +1369,15 @@ dependencies = [
[[package]]
name = "futures-core"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "15496a72fabf0e62bdc3df11a59a3787429221dd0710ba8ef163d6f7a9112c94"
checksum = "098cd1c6dda6ca01650f1a37a794245eb73181d0d4d4e955e2f3c37db7af1815"
[[package]]
name = "futures-executor"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "891a4b7b96d84d5940084b2a37632dd65deeae662c114ceaa2c879629c9c0ad1"
checksum = "10f6cb7042eda00f0049b1d2080aa4b93442997ee507eb3828e8bd7577f94c9d"
dependencies = [
"futures-core",
"futures-task",
@@ -1386,9 +1386,9 @@ dependencies = [
[[package]]
name = "futures-io"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d71c2c65c57704c32f5241c1223167c2c3294fd34ac020c807ddbe6db287ba59"
checksum = "365a1a1fb30ea1c03a830fdb2158f5236833ac81fa0ad12fe35b29cddc35cb04"
[[package]]
name = "futures-lite"
@@ -1407,9 +1407,9 @@ dependencies = [
[[package]]
name = "futures-macro"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ea405816a5139fb39af82c2beb921d52143f556038378d6db21183a5c37fbfb7"
checksum = "668c6733a182cd7deb4f1de7ba3bf2120823835b3bcfbeacf7d2c4a773c1bb8b"
dependencies = [
"proc-macro-hack",
"proc-macro2",
@@ -1419,21 +1419,21 @@ dependencies = [
[[package]]
name = "futures-sink"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "85754d98985841b7d4f5e8e6fbfa4a4ac847916893ec511a2917ccd8525b8bb3"
checksum = "5c5629433c555de3d82861a7a4e3794a4c40040390907cfbfd7143a92a426c23"
[[package]]
name = "futures-task"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fa189ef211c15ee602667a6fcfe1c1fd9e07d42250d2156382820fba33c9df80"
checksum = "ba7aa51095076f3ba6d9a1f702f74bd05ec65f555d70d2033d55ba8d69f581bc"
[[package]]
name = "futures-util"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1812c7ab8aedf8d6f2701a43e1243acdbcc2b36ab26e2ad421eb99ac963d96d1"
checksum = "3c144ad54d60f23927f0a6b6d816e4271278b64f005ad65e4e35291d2de9c025"
dependencies = [
"futures-channel",
"futures-core",
@@ -1507,6 +1507,41 @@ version = "0.23.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f6503fe142514ca4799d4c26297c4248239fe8838d827db6bd6065c6ed29a6ce"
[[package]]
name = "glib"
version = "0.10.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0c685013b7515e668f1b57a165b009d4d28cb139a8a989bbd699c10dad29d0c5"
dependencies = [
"bitflags",
"futures-channel",
"futures-core",
"futures-executor",
"futures-task",
"futures-util",
"glib-macros",
"glib-sys",
"gobject-sys",
"libc",
"once_cell",
]
[[package]]
name = "glib-macros"
version = "0.10.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "41486a26d1366a8032b160b59065a59fb528530a46a49f627e7048fb8c064039"
dependencies = [
"anyhow",
"heck",
"itertools",
"proc-macro-crate",
"proc-macro-error",
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "glib-sys"
version = "0.10.1"
@@ -1536,6 +1571,17 @@ dependencies = [
"web-sys",
]
[[package]]
name = "gobject-sys"
version = "0.10.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "952133b60c318a62bf82ee75b93acc7e84028a093e06b9e27981c2b6fe68218c"
dependencies = [
"glib-sys",
"libc",
"system-deps",
]
[[package]]
name = "hashbrown"
version = "0.9.1"
@@ -2228,6 +2274,12 @@ dependencies = [
"winapi",
]
[[package]]
name = "paste"
version = "1.0.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "acbf547ad0c65e31259204bd90935776d1c693cec2f4ff7abb7a1bbbd40dfe58"
[[package]]
name = "peeking_take_while"
version = "0.1.2"
@@ -2406,6 +2458,39 @@ version = "0.2.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
[[package]]
name = "proc-macro-crate"
version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1d6ea3c4595b96363c13943497db34af4460fb474a95c43f4446ad341b8c9785"
dependencies = [
"toml",
]
[[package]]
name = "proc-macro-error"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
dependencies = [
"proc-macro-error-attr",
"proc-macro2",
"quote",
"syn",
"version_check 0.9.3",
]
[[package]]
name = "proc-macro-error-attr"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
dependencies = [
"proc-macro2",
"quote",
"version_check 0.9.3",
]
[[package]]
name = "proc-macro-hack"
version = "0.5.19"
@@ -2431,17 +2516,22 @@ dependencies = [
name = "purple-plugin-delta"
version = "0.1.0"
dependencies = [
"async-std",
"deltachat",
"glib",
"glib-sys",
"lazy_static",
"libc",
"log",
"paste",
"purple-sys",
"serde",
]
[[package]]
name = "purple-sys"
version = "0.0.5"
source = "git+https://github.com/lupine/libpurple-rust?branch=with-flared#517054727b28079e67c66136be410eefbd637467"
source = "git+https://github.com/lupine/libpurple-rust?branch=with-flared#bce801afaa8f012ccb51453bf2b69eff1023d2b3"
dependencies = [
"bindgen",
"glib-sys",

22
Cargo.toml
View File

@@ -4,21 +4,25 @@ version = "0.1.0"
authors = ["Nick Thomas <delta@ur.gs>"]
[lib]
name = "delta"
path = "src/delta.rs"
name = "purple_delta"
path = "src/lib.rs"
crate-type = ["dylib"]
[dependencies]
libc = "*"
glib-sys = "*"
purple-sys = { git = "https://github.com/lupine/libpurple-rust", branch="with-flared" }
deltachat = { git = "https://github.com/deltachat/deltachat-core-rust", tag="v1.51.0" }
glib-sys = "*"
glib = "*"
lazy_static = "1.4.0"
libc = "*"
log = "0.4.8"
paste ="*"
purple-sys = { git = "https://github.com/lupine/libpurple-rust", branch="with-flared" }
serde = "*"
[profile.dev]
debug = 0
# Keep in sync with deltachat-core-rust
[dependencies.async-std]
version = "~1.8"
features = ["unstable"]
[profile.release]
lto = true

136
src/chat_info.rs Normal file
View File

@@ -0,0 +1,136 @@
// This is a copy of https://github.com/Flared/purple-icq/blob/master/src/chat_info.rs
use super::purple;
use lazy_static::lazy_static;
use std::ffi::CString;
lazy_static! {
pub static ref SN: CString = CString::new("sn").unwrap();
pub static ref SN_NAME: CString = CString::new("Chat ID").unwrap();
pub static ref STAMP: CString = CString::new("stamp").unwrap();
pub static ref TITLE: CString = CString::new("title").unwrap();
pub static ref GROUP: CString = CString::new("group").unwrap();
pub static ref STATE: CString = CString::new("state").unwrap();
}
#[derive(Debug, Clone)]
pub struct MemberRole(String);
#[derive(Debug, Clone, Default)]
pub struct PartialChatInfo {
pub sn: String,
pub title: String,
pub group: Option<String>,
}
#[derive(Debug, Clone, Default)]
pub struct ChatInfo {
pub stamp: Option<String>,
pub group: Option<String>,
pub sn: String,
pub title: String,
pub about: Option<String>,
pub members_version: String,
pub info_version: String,
pub members: Vec<ChatMember>,
}
#[derive(Debug, Clone)]
pub struct ChatMember {
pub sn: String,
pub friendly_name: Option<String>,
pub role: MemberRole,
pub last_seen: Option<u64>,
pub first_name: Option<String>,
pub last_name: Option<String>,
}
#[derive(Debug, Clone)]
pub struct ChatInfoVersion {
pub members_version: String,
pub info_version: String,
}
impl MemberRole {
pub fn as_flags(&self) -> purple::PurpleConvChatBuddyFlags {
match self.0.as_str() {
"admin" => purple::PurpleConvChatBuddyFlags::PURPLE_CBFLAGS_OP,
"readonly" => purple::PurpleConvChatBuddyFlags::PURPLE_CBFLAGS_NONE,
_ => purple::PurpleConvChatBuddyFlags::PURPLE_CBFLAGS_VOICE,
}
}
}
impl PartialChatInfo {
pub fn from_hashtable(table: &purple::StrHashTable) -> Option<Self> {
Some(Self {
group: table.lookup(&GROUP).map(Into::into),
sn: table.lookup(&SN)?.into(),
title: table.lookup(&TITLE)?.into(),
})
}
pub fn as_hashtable(&self) -> purple::StrHashTable {
let mut table = purple::StrHashTable::default();
table.insert(&SN, &self.sn);
if let Some(group) = &self.group {
table.insert(&GROUP, &group);
}
table.insert(&TITLE, &self.title);
table
}
}
impl ChatInfo {
pub fn as_partial(&self) -> PartialChatInfo {
PartialChatInfo {
sn: self.sn.clone(),
title: self.title.clone(),
group: self.group.clone(),
}
}
pub fn need_update(&self, new_version: &ChatInfoVersion) -> bool {
self.members_version < new_version.members_version
|| self.info_version < new_version.info_version
}
}
/*
impl From<icq::client::GetChatInfoResponseData> for ChatInfo {
fn from(info: icq::client::GetChatInfoResponseData) -> Self {
Self {
sn: info.sn,
stamp: Some(info.stamp),
title: info.name,
members_version: info.members_version,
info_version: info.info_version,
about: info.about,
members: info
.members
.into_iter()
.map(|m| ChatMember {
sn: m.sn,
role: MemberRole(m.role),
last_seen: m.user_state.last_seen.and_then(|t| match t {
0 => None,
t => Some(t),
}),
friendly_name: m.friendly,
first_name: m.anketa.first_name,
last_name: m.anketa.last_name,
})
.collect(),
..Default::default()
}
}
}
impl From<icq::client::events::HistDlgStateMChatState> for ChatInfoVersion {
fn from(info: icq::client::events::HistDlgStateMChatState) -> Self {
Self {
members_version: info.members_version,
info_version: info.info_version,
}
}
}
*/

188
src/delta.rs
View File

@@ -1,188 +0,0 @@
extern crate purple_sys;
extern crate glib_sys;
extern crate libc;
#[macro_use]
extern crate lazy_static;
/*
mod pointer;
mod server;
mod user;
mod chatroom;
mod message;
*/
use std::os::raw::{c_void, c_char};
use std::ptr::null_mut;
use std::boxed::Box;
use std::ffi::CString; // CStr
//use std::sync::RwLock;
use purple_sys::*;
use purple_sys::PurpleType;
//use purple_sys::PurpleConnectionState;
use purple_sys::PurpleStatusPrimitive;
//use purple_sys::PurpleRoomlistFieldType;
//use message::*;
//use pointer::Pointer;
//use server::ACCOUNT;
//use server::{send_im, send_chat, find_blist_chat, find_chat_token};
use glib_sys::{GHashTable, GList};
const TRUE: i32 = 1;
const FALSE: i32 = 0;
lazy_static!{
// static ref PLUGIN: RwLock<Pointer> = RwLock::new(Pointer::new());
static ref ICON_FILE: CString = CString::new("delta").unwrap();
// static ref DELTA_CATEGORY: CString = CString::new("Delta Chat").unwrap();
}
fn append_item(list: *mut GList, item: *mut c_void) -> *mut GList {
unsafe {
glib_sys::g_list_append(list as *mut glib_sys::GList, item as *mut libc::c_void) as
*mut GList
}
}
extern "C" fn list_icon(_: *mut PurpleAccount, _: *mut PurpleBuddy) -> *const c_char {
ICON_FILE.as_ptr()
}
extern "C" fn status_types(_: *mut PurpleAccount) -> *mut GList {
let mut list: *mut GList = null_mut();
let available = CString::new("available").unwrap();
let available_name = CString::new("Available").unwrap();
let offline = CString::new("offline").unwrap();
let offline_name = CString::new("Offline").unwrap();
let nick = CString::new("nick").unwrap();
let status = unsafe {
purple_status_type_new_with_attrs(
PurpleStatusPrimitive::PURPLE_STATUS_AVAILABLE,
available.as_ptr(),
available_name.as_ptr(),
TRUE,
TRUE,
FALSE,
nick.as_ptr(),
nick.as_ptr(),
purple_value_new(PurpleType::PURPLE_TYPE_STRING),
null_mut() as *mut c_void,
)
};
list = append_item(list, status as *mut c_void);
let status = unsafe {
purple_status_type_new_with_attrs(
PurpleStatusPrimitive::PURPLE_STATUS_OFFLINE,
offline.as_ptr(),
offline_name.as_ptr(),
TRUE,
TRUE,
FALSE,
nick.as_ptr(),
nick.as_ptr(),
purple_value_new(PurpleType::PURPLE_TYPE_STRING),
null_mut() as *mut c_void,
)
};
list = append_item(list, status as *mut c_void);
list
}
unsafe extern "C" fn login(account: *mut PurpleAccount) {
println!("account: {:?}", account);
}
extern "C" fn chat_info(_: *mut PurpleConnection) -> *mut GList {
let list: *mut GList = null_mut();
list
}
unsafe extern "C" fn join_chat(gc: *mut PurpleConnection, components: *mut GHashTable) {
println!("join_chat: {:?}, {:?}", gc, components);
}
extern "C" fn chat_info_defaults(_: *mut PurpleConnection, _: *const c_char) -> *mut GHashTable {
let table: *mut GHashTable = null_mut();
table
}
extern "C" fn close(_: *mut PurpleConnection) {}
extern "C" fn buddy_list(gc: *mut PurpleConnection) -> *mut PurpleRoomlist {
let buddies = unsafe { purple_roomlist_new(purple_connection_get_account(gc)) };
buddies
}
extern "C" fn callback(_plugin: *mut PurplePlugin) -> i32 {
TRUE
}
// extern "C" fn action_cb(_: *mut PurplePluginAction) {
//
// }
extern "C" fn actions(_: *mut PurplePlugin, _: *mut c_void) -> *mut GList {
let list: *mut GList = null_mut();
list
}
#[no_mangle]
pub extern "C" fn purple_init_plugin(plugin: *mut PurplePlugin) -> i32 {
// save plugin pointer
// PLUGIN.write().unwrap().set(plugin as *mut c_void);
let id = CString::new("prpl-delta").unwrap();
let name = CString::new("Delta Chat").unwrap();
let version = CString::new("0.1.0").unwrap();
let summary = CString::new("Delta Chat is an email-based instant messaging solution").unwrap();
let description = CString::new("See https://delta.chat for more information").unwrap();
let author = CString::new("Nick Thomas <delta@ur.gs>").unwrap();
let home_page = CString::new("https://delta.chat").unwrap();
let mut info = Box::new(PurplePluginInfo::new());
let mut extra_info = Box::new(PurplePluginProtocolInfo::new());
unsafe {
extra_info.list_icon = Some(list_icon);
extra_info.status_types = Some(status_types);
extra_info.login = Some(login);
extra_info.close = Some(close);
extra_info.roomlist_get_list = Some(buddy_list);
extra_info.chat_info = Some(chat_info);
extra_info.chat_info_defaults = Some(chat_info_defaults);
//extra_info.chat_send = Some(send_chat);
extra_info.join_chat = Some(join_chat);
//extra_info.find_blist_chat = Some(find_blist_chat);
//extra_info.send_im = Some(send_im);
info.id = id.into_raw();
info.name = name.into_raw();
info.version = version.into_raw();
info.summary = summary.into_raw();
info.description = description.into_raw();
info.author = author.into_raw();
info.homepage = home_page.into_raw();
info.load = Some(callback);
info.actions = Some(actions);
info.extra_info = Box::into_raw(extra_info) as *mut c_void;
(*plugin).info = Box::into_raw(info);
};
unsafe { purple_plugin_register(plugin) }
}

1
src/delta/mod.rs Normal file
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@@ -0,0 +1 @@

790
src/lib.rs Normal file
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@@ -0,0 +1,790 @@
extern crate async_std;
extern crate glib;
extern crate lazy_static;
extern crate libc;
extern crate log;
extern crate paste;
pub extern crate purple_sys;
extern crate serde;
use async_std::sync::Arc; // RwLock
use chat_info::{ChatInfo, PartialChatInfo}; //ChatInfoVersion
use lazy_static::lazy_static;
//use messages::{AccountInfo, ICQSystemHandle, PurpleMessage, SystemMessage};
use purple::*;
//use std::cell::RefCell;
use std::ffi::{CStr, CString};
//use std::io::Read;
//use std::rc::Rc;
use std::sync::atomic::{AtomicBool, Ordering};
mod delta;
#[macro_use]
mod purple;
mod chat_info;
pub mod logging;
//mod messages;
pub mod status {
use lazy_static::lazy_static;
use std::ffi::CString;
lazy_static! {
pub static ref ONLINE_ID: CString = CString::new("online").unwrap();
pub static ref ONLINE_NAME: CString = CString::new("Online").unwrap();
pub static ref OFFLINE_ID: CString = CString::new("offline").unwrap();
pub static ref OFFLINE_NAME: CString = CString::new("Offline").unwrap();
}
}
lazy_static! {
static ref ICON_FILE: CString = CString::new("delta").unwrap();
}
mod blist_node {
pub const LAST_SEEN_TIMESTAMP: &str = "last_seen_timestamp";
}
mod commands {
pub const IMEX: &str = "imex";
}
pub mod chat_states {
pub const JOINED: &str = "joined";
}
pub mod conv_data {
use super::HistoryInfo;
use std::cell::RefCell;
use std::rc::Rc;
pub const CHAT_INFO: &str = "chat_info";
pub const HISTORY_INFO: &str = "history_info";
pub type HistoryInfoType = Rc<RefCell<HistoryInfo>>;
}
#[derive(Debug, Clone, Default)]
pub struct HistoryInfo {
pub oldest_message_id: Option<String>,
pub oldest_message_timestamp: Option<i64>,
}
#[derive(Debug, Clone)]
pub struct MsgInfo {
pub chat_sn: String,
pub author_sn: String,
pub author_friendly: String,
pub text: String,
pub time: i64,
pub message_id: String,
}
#[derive(Debug, Default)]
pub struct AccountData {
phone_number: String,
session_closed: AtomicBool,
// session: RwLock<Option<icq::protocol::SessionInfo>>,
}
impl Drop for AccountData {
fn drop(&mut self) {
log::info!("AccountData dropped");
}
}
pub type AccountDataBox = Arc<AccountData>;
pub type Handle = purple::Handle<AccountDataBox>;
pub type ProtocolData = purple::ProtocolData<AccountDataBox>;
pub struct PurpleDelta {
// system: ICQSystemHandle,
connections: purple::Connections<AccountDataBox>,
input_handle: Option<u32>,
imex_command_handle: Option<PurpleCmdId>,
}
impl purple::PrplPlugin for PurpleDelta {
type Plugin = Self;
fn new() -> Self {
logging::init(log::LevelFilter::Debug).expect("Failed to initialize logging");
// let system = icq::system::spawn();
Self {
// system,
input_handle: None,
imex_command_handle: None,
connections: purple::Connections::new(),
}
}
fn register(&self, context: RegisterContext<Self>) -> RegisterContext<Self> {
let info = purple::PrplInfo {
id: "prpl-delta".into(),
name: "Delta Chat".into(),
version: "0.1.0".into(),
summary: "Delta Chat is an email-based instant messaging solution".into(),
description: "See https://delta.chat for more information".into(),
author: "Nick Thomas <delta@ur.gs>".into(),
homepage: "https://code.ur.gs/lupine/purple-plugin-delta".into(),
};
// FIXME: we can't disable any of these without purple::impl_extra_handler_builder! getting upset
context
.with_info(info)
.enable_login()
.enable_load()
.enable_close()
.enable_chat_info()
.enable_chat_info_defaults()
.enable_join_chat()
.enable_chat_leave()
.enable_send_im()
.enable_chat_send()
.enable_convo_closed()
.enable_get_chat_name()
// .enable_get_cb_alias()
.enable_list_icon()
.enable_status_types()
}
}
impl purple::LoginHandler for PurpleDelta {
fn login(&mut self, account: &mut Account) {
let phone_number = account.get_username().unwrap().into();
let protocol_data: AccountDataBox = Arc::new(AccountData {
phone_number,
session_closed: AtomicBool::new(false),
// session: RwLock::new(None),
});
// Safe as long as we remove the account in "close".
unsafe {
self.connections
.add(account.get_connection().unwrap(), protocol_data.clone())
};
/*
self.system
.tx
.try_send(PurpleMessage::Login(AccountInfo {
handle: Handle::from(&mut *account),
protocol_data,
}))
.unwrap();*/
}
}
impl purple::CloseHandler for PurpleDelta {
fn close(&mut self, connection: &mut Connection) {
let handle = Handle::from(&mut *connection);
match self.connections.get(&handle) {
Some(protocol_data) => {
protocol_data
.data
.session_closed
.store(true, Ordering::Relaxed);
self.connections.remove(*connection);
}
None => {
log::error!("Tried closing a closed connection");
}
}
}
}
impl purple::StatusTypeHandler for PurpleDelta {
fn status_types(_account: &mut Account) -> Vec<StatusType> {
vec![
StatusType::new(
PurpleStatusPrimitive::PURPLE_STATUS_AVAILABLE,
Some(&status::ONLINE_ID),
Some(&status::ONLINE_NAME),
true,
),
StatusType::new(
PurpleStatusPrimitive::PURPLE_STATUS_OFFLINE,
Some(&status::OFFLINE_ID),
Some(&status::OFFLINE_NAME),
true,
),
]
}
}
impl purple::LoadHandler for PurpleDelta {
fn load(&mut self, _plugin: &purple::Plugin) -> bool {
logging::set_thread_logger(logging::PurpleDebugLogger);
//use std::os::unix::io::AsRawFd;
/*
self.input_handle = Some(self.enable_input(
self.system.input_rx.as_raw_fd(),
purple::PurpleInputCondition::PURPLE_INPUT_READ,
));
*/
self.imex_command_handle =
Some(self.enable_command(commands::IMEX, "w", "imex &lt;code&gt;"));
true
}
}
impl purple::ListIconHandler for PurpleDelta {
fn list_icon(_account: &mut Account) -> &'static CStr {
&ICON_FILE
}
}
impl purple::ChatInfoHandler for PurpleDelta {
fn chat_info(&mut self, _connection: &mut Connection) -> Vec<purple::prpl::ChatEntry> {
vec![purple::prpl::ChatEntry {
label: &chat_info::SN_NAME,
identifier: &chat_info::SN,
required: true,
is_int: false,
min: 0,
max: 0,
secret: false,
}]
}
}
impl purple::ChatInfoDefaultsHandler for PurpleDelta {
fn chat_info_defaults(
&mut self,
_connection: &mut Connection,
chat_name: Option<&str>,
) -> purple::StrHashTable {
let mut defaults = purple::StrHashTable::default();
defaults.insert(chat_info::SN.as_c_str(), chat_name.unwrap_or(""));
defaults
}
}
impl purple::JoinChatHandler for PurpleDelta {
fn join_chat(&mut self, connection: &mut Connection, data: Option<&mut StrHashTable>) {
let data = match data {
Some(data) => data,
None => {
return;
}
};
let stamp = match Self::get_chat_name(Some(data)) {
Some(stamp) => stamp,
None => {
log::error!("No chat name provided");
return;
}
};
log::info!("Joining {}", stamp);
let handle = Handle::from(&mut *connection);
let protocol_data = self
.connections
.get(&handle)
.expect("Tried joining chat on closed connection");
if let Some(chat_states::JOINED) = data.lookup(&chat_info::STATE) {
match PartialChatInfo::from_hashtable(data) {
Some(chat_info) => {
self.conversation_joined(connection, &chat_info);
/*
self.system
.tx
.try_send(PurpleMessage::get_chat_info(
handle,
protocol_data.data.clone(),
chat_info.sn,
))
.unwrap(); */
return;
}
None => {
log::error!("Unable to load chat info");
}
}
}
/*
self.system
.tx
.try_send(PurpleMessage::join_chat(
handle,
protocol_data.data.clone(),
stamp,
))
.unwrap() */
}
}
impl purple::ChatLeaveHandler for PurpleDelta {
fn chat_leave(&mut self, connection: &mut Connection, id: i32) {
log::info!("Chat leave: {}", id);
match Conversation::find(connection, id) {
Some(mut conversation) => {
unsafe { conversation.remove_data::<ChatInfo>(conv_data::CHAT_INFO) };
}
None => {
log::warn!("Leaving chat without conversation");
}
}
}
}
impl purple::ConvoClosedHandler for PurpleDelta {
fn convo_closed(&mut self, _connection: &mut Connection, who: Option<&str>) {
log::info!("Convo closed: {:?}", who)
}
}
/*
impl purple::GetChatBuddyAlias for PurpleDelta {
fn get_cb_alias(&mut self, connection: &mut Connection, id: i32, who: &str) -> Option<String> {
log::info!("GetChatBuddyAlias: {}, {}", id, who);
Conversation::find(connection, id).and_then(|mut c| {
unsafe { c.get_data::<ChatInfo>(conv_data::CHAT_INFO) }.and_then(|info| {
info.members.iter().find_map(|m| {
if m.sn == who {
m.friendly_name.clone()
} else {
None
}
})
})
})
}
}*/
impl purple::GetChatNameHandler for PurpleDelta {
fn get_chat_name(data: Option<&mut purple::StrHashTable>) -> Option<String> {
data.and_then(|h| h.lookup(chat_info::SN.as_c_str()).map(Into::into))
}
}
impl purple::SendIMHandler for PurpleDelta {
fn send_im(
&mut self,
_connection: &mut Connection,
_who: &str,
_message: &str,
_flags: PurpleMessageFlags,
) -> i32 {
log::warn!("SendIM is not implemented");
-1
}
}
impl purple::ChatSendHandler for PurpleDelta {
fn chat_send(
&mut self,
connection: &mut Connection,
id: i32,
message: &str,
flags: PurpleMessageFlags,
) -> i32 {
log::info!("{}: {} [{:?}]", id, message, flags);
let mut conversation = match Conversation::find(connection, id) {
Some(c) => c,
None => {
log::error!("Conversation not found");
return -1;
}
};
let sn = match unsafe { conversation.get_data::<ChatInfo>(conv_data::CHAT_INFO) } {
Some(info) => info.sn.clone(),
None => {
log::error!("SN not found");
return -1;
}
};
let handle = Handle::from(&mut *connection);
let protocol_data = self.connections.get(&handle).expect("Connection closed");
/*
self.system
.tx
.try_send(PurpleMessage::send_msg(
handle,
protocol_data.data.clone(),
sn,
message.into(),
))
.unwrap(); */
1
}
}
impl purple::InputHandler for PurpleDelta {
fn input(&mut self, _fd: i32, _cond: purple::PurpleInputCondition) {
log::debug!("Input");
/*
// Consume the byte from the input pipe.
let mut buf = [0; 1];
self.system
.input_rx
.read_exact(&mut buf)
.expect("Failed to read input pipe");
// Consume the actual message.
match self.system.rx.try_recv() {
Ok(message) => self.process_message(message),
Err(async_std::sync::TryRecvError::Empty) => log::error!("Expected message, but empty"),
Err(async_std::sync::TryRecvError::Disconnected) => {
log::error!("System disconnected");
if let Some(input_handle) = self.input_handle {
self.disable_input(input_handle);
}
}
};
*/
}
}
impl purple::CommandHandler for PurpleDelta {
fn command(
&mut self,
conversation: &mut Conversation,
command: &str,
args: &[&str],
) -> PurpleCmdRet {
log::debug!(
"command: conv={} cmd={} args={:?}",
conversation.get_title().unwrap_or("unknown"),
command,
args
);
match command {
commands::IMEX => self.command_imex(conversation, args),
_ => {
log::error!("Unknown command: {}", command);
PurpleCmdRet::PURPLE_CMD_RET_FAILED
}
}
}
}
impl PurpleDelta {
fn command_imex(&mut self, conversation: &mut Conversation, args: &[&str]) -> PurpleCmdRet {
log::debug!("command_imex");
if args.len() != 1 {
log::error!(
"command_imex: Unsupported number of args. Got {}",
args.len()
);
return PurpleCmdRet::PURPLE_CMD_RET_FAILED;
}
/*
let count = {
let input = match args[0].parse::<u32>() {
Ok(count) => count,
Err(_) => {
log::error!("command_history: Could not parse count: {}", args[0]);
return PurpleCmdRet::PURPLE_CMD_RET_FAILED;
}
};
0 - input as i32
};
let sn = match conversation.get_name() {
Some(name) => name.to_string(),
None => {
log::error!("command_history: SN not found");
return PurpleCmdRet::PURPLE_CMD_RET_FAILED;
}
};
let from_msg_id = {
match unsafe {
conversation.get_data::<conv_data::HistoryInfoType>(conv_data::HISTORY_INFO)
} {
Some(history_info) => {
let history_info = history_info.borrow_mut();
match &history_info.oldest_message_id {
Some(oldest_message_id) => oldest_message_id.clone(),
None => {
return PurpleCmdRet::PURPLE_CMD_RET_FAILED;
}
}
}
None => {
log::error!("command_history: Can't find message id");
return PurpleCmdRet::PURPLE_CMD_RET_FAILED;
}
}
};
let handle = Handle::from(&mut conversation.get_connection());
let protocol_data = self
.connections
.get(&handle)
.expect("Tried joining chat on closed connection");
self.system
.tx
.try_send(PurpleMessage::fetch_history(
handle,
protocol_data.data.clone(),
sn,
from_msg_id,
count,
))
.unwrap();
*/
PurpleCmdRet::PURPLE_CMD_RET_OK
}
/*
fn process_message(&mut self, message: SystemMessage) {
match message {
SystemMessage::ExecAccount { handle, function } => {
self.connections
.get(handle)
.map(|protocol_data| function(&mut protocol_data.account))
.or_else(|| {
log::warn!("The account connection has been closed");
None
});
}
SystemMessage::ExecConnection { handle, function } => {
self.connections
.get(handle)
.map(|protocol_data| function(&mut protocol_data.connection))
.or_else(|| {
log::warn!("The account connection has been closed");
None
});
}
SystemMessage::ExecHandle { handle, function } => {
self.connections
.get(handle)
.map(|mut protocol_data| function(self, &mut protocol_data))
.or_else(|| {
log::warn!("The account connection has been closed");
None
});
}
SystemMessage::FlushLogs => logging::flush(),
}
}
pub fn serv_got_chat_in(&mut self, connection: &mut Connection, msg_info: MsgInfo) {
match purple::Chat::find(&mut connection.get_account(), &msg_info.chat_sn) {
Some(mut chat) => {
// Get the chat and the last seen timestamp.
let mut node = chat.as_blist_node();
let last_timestamp: i64 = node
.get_string(&blist_node::LAST_SEEN_TIMESTAMP)
.and_then(|t| t.parse::<i64>().ok())
.unwrap_or(0);
let new_timestamp = msg_info.time;
// Only trigger conversation_joined if this is a new message.
let conversation = {
if new_timestamp > last_timestamp {
node.set_string(
&blist_node::LAST_SEEN_TIMESTAMP,
&new_timestamp.to_string(),
);
Some(self.conversation_joined(
connection,
&PartialChatInfo {
sn: msg_info.chat_sn.clone(),
title: msg_info.chat_sn.clone(),
..Default::default()
},
))
} else {
None
}
};
// Get the conversation and set the oldest *displayed* messageId.
// This is the oldest message that the user can see in the chat window.
//
// If there is no conversation yet, that is okay. It means that we haven't
// seen new messages yet.
if let Some(mut conversation) = conversation {
let history_info = {
match unsafe {
conversation
.get_data::<conv_data::HistoryInfoType>(conv_data::HISTORY_INFO)
} {
Some(history_info) => history_info.clone(),
None => {
let history_info = Rc::new(RefCell::new(HistoryInfo {
oldest_message_id: None,
oldest_message_timestamp: None,
}));
unsafe {
conversation.set_data::<conv_data::HistoryInfoType>(
conv_data::HISTORY_INFO,
history_info.clone(),
)
};
history_info
}
}
};
let mut history_info = history_info.borrow_mut();
match history_info.oldest_message_timestamp {
None => {
history_info.oldest_message_id = Some(msg_info.message_id.clone());
history_info.oldest_message_timestamp = Some(msg_info.time);
}
Some(existing_timestamp) => {
if msg_info.time < existing_timestamp {
history_info.oldest_message_id = Some(msg_info.message_id.clone());
history_info.oldest_message_timestamp = Some(msg_info.time);
}
}
}
}
}
None => {
// Don't log errors for DMs because they are not yet supported.
// It happens all the time.
if msg_info.chat_sn.ends_with("@chat.agent") {
log::error!("Got message for unknown chat {}", msg_info.chat_sn);
}
}
}
connection.serv_got_chat_in(msg_info);
}
pub fn chat_joined(&mut self, connection: &mut Connection, info: &PartialChatInfo) {
log::info!("chat joined: {}", info.sn);
if info.sn.ends_with("@chat.agent") {
self.group_chat_joined(connection, info)
} else {
todo!()
};
}
fn group_chat_joined(
&mut self,
connection: &mut Connection,
info: &PartialChatInfo,
) -> purple::Chat {
let mut account = connection.get_account();
match purple::Chat::find(&mut account, &info.sn) {
Some(mut chat) => {
// The chat already exists.
// Should we replace the blist group?
if let Some(info_group) = &info.group {
let should_replace_group = {
match chat.get_group() {
Some(mut chat_group) => !chat_group.get_name().eq(info_group),
None => true,
}
};
if should_replace_group {
chat.add_to_blist(&mut self.get_or_create_group(Some(&info_group)), None);
}
}
// Replace the alias
chat.set_alias(&info.title);
chat
}
None => {
let mut components = info.as_hashtable();
components.insert(&chat_info::STATE, chat_states::JOINED);
let mut chat = purple::Chat::new(&mut account, &info.title, components);
chat.add_to_blist(&mut self.get_or_create_group(info.group.as_deref()), None);
chat
}
}
}
fn get_or_create_group(&mut self, name: Option<&str>) -> purple::Group {
let name = name.unwrap_or("ICQ");
Group::find(name).unwrap_or_else(|| {
let mut group = purple::Group::new(name);
group.add_to_blist(None);
group
})
}
*/
pub fn conversation_joined(
&mut self,
connection: &mut Connection,
info: &PartialChatInfo,
) -> Conversation {
match connection.get_account().find_chat_conversation(&info.sn) {
Some(mut conversation) => {
if conversation.get_chat_data().unwrap().has_left() {
log::error!("Trying to join left conversation");
} else {
conversation.present();
}
conversation
}
None => {
let mut conversation = connection.serv_got_joined_chat(&info.sn).unwrap();
conversation.set_title(&info.title);
conversation
}
}
}
/*
pub fn check_chat_info(
&mut self,
connection: &mut Connection,
sn: &str,
version: &ChatInfoVersion,
) {
match connection.get_account().find_chat_conversation(&sn) {
Some(mut conversation) => {
let chat_info = unsafe { conversation.get_data::<ChatInfo>(conv_data::CHAT_INFO) };
if chat_info
.map(|chat_info| chat_info.need_update(version))
.unwrap_or(true)
{
log::info!("Fetching chat info: {}", sn);
let handle = Handle::from(&mut *connection);
let protocol_data = self
.connections
.get(&handle)
.expect("Tried get chat info on closed connection");
self.system
.tx
.try_send(PurpleMessage::get_chat_info(
handle,
protocol_data.data.clone(),
sn.to_string(),
))
.unwrap();
}
}
None => {
log::warn!("Checking chat info for no conversation");
}
}
}
pub fn load_chat_info(&mut self, connection: &mut Connection, info: &ChatInfo) {
log::debug!("loading chat info: {:?}", info);
match connection.get_account().find_chat_conversation(&info.sn) {
Some(mut conversation) => {
conversation.set_title(&info.title);
let mut chat_conversation = conversation.get_chat_data().unwrap();
unsafe { conversation.set_data(conv_data::CHAT_INFO, info.clone()) };
chat_conversation.clear_users();
for member in &info.members {
chat_conversation.add_user(&member.sn, "", member.role.as_flags(), false);
}
if let Some(about) = &info.about {
chat_conversation.set_topic("unknown", about);
}
}
None => {
log::warn!("Loaded chat info for no conversation");
}
}
}
*/
}
purple_prpl_plugin!(PurpleDelta);

121
src/logging.rs Normal file
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// This is a copy of https://github.com/Flared/purple-icq/blob/master/src/logging.rs
//use crate::messages::{FdSender, SystemMessage};
use crate::purple;
use std::cell::RefCell;
use std::sync::Mutex;
std::thread_local! {
pub static LOGGER: RefCell<Option<Box<dyn log::Log>>> = RefCell::new(None);
}
lazy_static::lazy_static! {
static ref PURPLE_BUFFER: Mutex<Vec<(String, log::Level, String)>> = Default::default();
}
static TLS_LOGGER: ThreadLocalLogger = ThreadLocalLogger;
pub struct ThreadLocalLogger;
impl log::Log for ThreadLocalLogger {
fn enabled(&self, _metadata: &log::Metadata) -> bool {
true
}
fn log(&self, record: &log::Record) {
LOGGER.with(|cell| {
if let Some(ref logger) = cell.borrow().as_ref() {
logger.log(record);
}
})
}
fn flush(&self) {
LOGGER.with(|cell| {
if let Some(ref logger) = cell.borrow().as_ref() {
logger.flush()
}
})
}
}
pub struct PurpleDebugLogger;
impl log::Log for PurpleDebugLogger {
fn enabled(&self, metadata: &log::Metadata) -> bool {
metadata.level() < log::Level::Debug
}
fn log(&self, record: &log::Record) {
let purple_level = match record.level() {
log::Level::Error => purple::PurpleDebugLevel::PURPLE_DEBUG_ERROR,
log::Level::Warn => purple::PurpleDebugLevel::PURPLE_DEBUG_WARNING,
log::Level::Info => purple::PurpleDebugLevel::PURPLE_DEBUG_INFO,
_ => purple::PurpleDebugLevel::PURPLE_DEBUG_MISC,
};
let target = if !record.target().is_empty() {
record.target()
} else {
record.module_path().unwrap_or_default()
};
let line = format!("[{}] {}\n", target, record.args());
purple::debug(purple_level, "", &line);
}
fn flush(&self) {
let buffer = {
match PURPLE_BUFFER.lock() {
Ok(mut buffer) => buffer.split_off(0),
Err(_) => return,
}
};
for (target, level, message) in buffer {
log::log!(target: &target, level, "{}", message);
}
}
}
/*
pub struct RemoteLogger(pub FdSender<SystemMessage>);
impl log::Log for RemoteLogger {
fn enabled(&self, metadata: &log::Metadata) -> bool {
metadata.level() < log::Level::Debug
}
fn log(&self, record: &log::Record) {
let target = if !record.target().is_empty() {
record.target()
} else {
record.module_path().unwrap_or_default()
};
if let Ok(mut buffer) = PURPLE_BUFFER.lock() {
buffer.push((target.into(), record.level(), record.args().to_string()));
}
}
fn flush(&self) {
self.0.clone().try_send(SystemMessage::FlushLogs);
}
}
*/
pub fn init(level: log::LevelFilter) -> Result<(), log::SetLoggerError> {
log::set_logger(&TLS_LOGGER).map(|()| log::set_max_level(level))
}
pub fn set_thread_logger<T>(logger: T)
where
T: log::Log + 'static,
{
LOGGER.with(|cell| *cell.borrow_mut() = Some(Box::new(logger)))
}
pub fn flush() {
LOGGER.with(|cell| {
if let Some(ref logger) = cell.borrow().as_ref() {
logger.flush();
}
})
}

674
src/purple/LICENSE Normal file
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@@ -0,0 +1,674 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
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243
src/purple/account/mod.rs Normal file
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@@ -0,0 +1,243 @@
use super::ffi::{AsMutPtr, AsPtr};
use super::{Connection, Conversation, PurpleConversationType};
use std::borrow::Cow;
use std::ffi::CStr;
use std::ffi::CString;
use std::os::raw::{c_char, c_void};
use std::panic::catch_unwind;
pub mod settings;
impl AsMutPtr for Account {
type PtrType = purple_sys::PurpleAccount;
fn as_mut_ptr(&mut self) -> *mut purple_sys::PurpleAccount {
self.0
}
}
#[derive(Clone)]
pub struct Account(*mut purple_sys::PurpleAccount);
impl Account {
pub unsafe fn from_raw(ptr: *mut purple_sys::PurpleAccount) -> Self {
Account(ptr)
}
pub fn get_connection(&self) -> Option<Connection> {
let connection_ptr = unsafe { purple_sys::purple_account_get_connection(self.0) };
if connection_ptr.is_null() {
None
} else {
unsafe { Connection::from_raw(connection_ptr) }
}
}
pub fn get_username(&self) -> Option<Cow<str>> {
let username_ptr = unsafe { purple_sys::purple_account_get_username(self.0) };
if username_ptr.is_null() {
None
} else {
Some(unsafe { CStr::from_ptr(username_ptr) }.to_string_lossy())
}
}
pub fn is_disconnected(&self) -> bool {
let is_disconnected = unsafe { purple_sys::purple_account_is_disconnected(self.0) };
is_disconnected != 0
}
#[allow(dead_code)]
pub fn get_bool(&self, key: &str, default_value: bool) -> bool {
let c_key = CString::new(key).unwrap();
unsafe {
purple_sys::purple_account_get_bool(self.0, c_key.as_ptr(), default_value as i32) != 0
}
}
pub fn get_int(&self, key: &str, default_value: i32) -> i32 {
let c_key = CString::new(key).unwrap();
unsafe { purple_sys::purple_account_get_int(self.0, c_key.as_ptr(), default_value) }
}
pub fn get_string(&self, key: &str, default_value: &str) -> String {
let c_key = CString::new(key).unwrap();
let c_default_value = CString::new(default_value).unwrap();
let c_value = unsafe {
purple_sys::purple_account_get_string(self.0, c_key.as_ptr(), c_default_value.as_ptr())
};
unsafe { CStr::from_ptr(c_value).to_string_lossy().into_owned() }
}
pub fn set_bool(&self, key: &str, value: bool) {
log::info!("Set setting: {} = {}", key, value);
let c_key = CString::new(key).unwrap();
unsafe { purple_sys::purple_account_set_bool(self.0, c_key.as_ptr(), value as i32) };
}
pub fn set_int(&self, key: &str, value: i32) {
log::info!("Set setting: {} = {}", key, value);
let c_key = CString::new(key).unwrap();
unsafe { purple_sys::purple_account_set_int(self.0, c_key.as_ptr(), value) };
}
pub fn set_string(&self, key: &str, value: &str) {
log::info!("Set setting: {} = {}", key, value);
let c_key = CString::new(key).unwrap();
let c_value = CString::new(value).unwrap();
unsafe { purple_sys::purple_account_set_string(self.0, c_key.as_ptr(), c_value.as_ptr()) };
}
pub fn remove_setting(&self, key: &str) {
log::info!("Delete setting: {}", key);
let c_key = CString::new(key).unwrap();
unsafe { purple_sys::purple_account_remove_setting(self.0, c_key.as_ptr()) };
}
pub fn set_settings<T: serde::Serialize>(&self, settings: &T) -> settings::Result<()> {
settings::to_account(&self, settings)
}
pub fn find_chat_conversation(&mut self, name: &str) -> Option<Conversation> {
let c_name = CString::new(name).unwrap();
unsafe {
Conversation::from_ptr(purple_sys::purple_find_conversation_with_account(
PurpleConversationType::PURPLE_CONV_TYPE_CHAT,
c_name.as_ptr(),
self.0,
))
}
}
#[allow(clippy::too_many_arguments)]
pub fn request_input<F>(
&self,
title: Option<&str>,
primary: Option<&str>,
secondary: Option<&str>,
default_value: Option<&str>,
multiline: bool,
masked: bool,
hint: Option<&str>,
ok_text: &str,
cancel_text: &str,
callback: F,
who: Option<&str>,
) where
F: FnOnce(Option<Cow<str>>) + 'static,
{
let title = title.map(|v| CString::new(v).unwrap().into_raw());
let primary = primary.map(|v| CString::new(v).unwrap().into_raw());
let secondary = secondary.map(|v| CString::new(v).unwrap().into_raw());
let default_value = default_value.map(|v| CString::new(v).unwrap().into_raw());
let mut hint = hint.map(|v| CString::new(v).unwrap().into_raw());
let who = who.map(|v| CString::new(v).unwrap().into_raw());
let ok_text = CString::new(ok_text).unwrap().into_raw();
let cancel_text = CString::new(cancel_text).unwrap().into_raw();
let mut connection = self.get_connection().map(|c| c.as_ptr());
let callback_closure = move |value: Option<Cow<str>>| {
// Regain ownership over strings to free them.
// Safe since all of those pointer where generated from into_raw()
unsafe {
title.map(|p| CString::from_raw(p));
primary.map(|p| CString::from_raw(p));
secondary.map(|p| CString::from_raw(p));
default_value.map(|p| CString::from_raw(p));
hint.map(|p| CString::from_raw(p));
who.map(|p| CString::from_raw(p));
CString::from_raw(ok_text);
CString::from_raw(cancel_text);
who.map(|p| CString::from_raw(p));
}
callback(value);
};
unsafe {
purple_request_input_with_callback(
connection.as_mut_ptr() as *mut c_void,
title.as_ptr(),
primary.as_ptr(),
secondary.as_ptr(),
default_value.as_ptr(),
multiline as i32,
masked as i32,
hint.as_mut_ptr(),
ok_text,
cancel_text,
callback_closure,
self.0,
who.as_ptr(),
std::ptr::null_mut(),
);
}
}
}
#[allow(clippy::too_many_arguments)]
unsafe fn purple_request_input_with_callback<F>(
connection: *mut c_void,
title: *const c_char,
primary: *const c_char,
secondary: *const c_char,
default_value: *const c_char,
multiline: i32,
masked: i32,
hint: *mut c_char,
ok_text: *const c_char,
cancel_text: *const c_char,
callback: F,
account: *mut purple_sys::PurpleAccount,
who: *const c_char,
conv: *mut purple_sys::PurpleConversation,
) where
F: FnOnce(Option<Cow<str>>) + 'static,
{
let user_data = Box::into_raw(Box::new(callback)) as *mut c_void;
let ok_cb_ptr: unsafe extern "C" fn(*mut c_void, *const c_char) =
request_input_ok_trampoline::<F>;
let cancel_cb_ptr: unsafe extern "C" fn(*mut c_void) = request_input_cancel_trampoline::<F>;
purple_sys::purple_request_input(
connection,
title,
primary,
secondary,
default_value,
multiline,
masked,
hint,
ok_text,
Some(std::mem::transmute(ok_cb_ptr)),
cancel_text,
Some(std::mem::transmute(cancel_cb_ptr)),
account,
who,
conv,
user_data,
);
}
unsafe extern "C" fn request_input_ok_trampoline<F>(user_data: *mut c_void, value: *const c_char)
where
F: FnOnce(Option<Cow<str>>),
{
log::debug!("request_input_ok_trampoline");
if let Err(error) = catch_unwind(|| {
let value = CStr::from_ptr(value);
let closure = Box::from_raw(user_data as *mut F);
closure(Some(value.to_string_lossy()));
}) {
log::error!("Error in request_input callback: {:?}", error);
}
}
unsafe extern "C" fn request_input_cancel_trampoline<F>(user_data: *mut c_void)
where
F: FnOnce(Option<Cow<str>>),
{
log::debug!("request_input_cancel_trampoline");
if let Err(error) = catch_unwind(|| {
let closure = Box::from_raw(user_data as *mut F);
closure(None);
}) {
log::error!("Error in request_input callback: {:?}", error);
}
}

353
src/purple/account/settings.rs Normal file
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use super::Account;
use serde::{de, ser, Serialize};
pub type Result<T> = std::result::Result<T, Error>;
#[derive(Clone, Debug, PartialEq)]
pub enum Error {
Message(String),
UnsupportedType(&'static str),
MissingKey,
PurpleFailed,
}
impl std::error::Error for Error {}
impl ser::Error for Error {
fn custom<T: std::fmt::Display>(msg: T) -> Self {
Error::Message(msg.to_string())
}
}
impl de::Error for Error {
fn custom<T: std::fmt::Display>(msg: T) -> Self {
Error::Message(msg.to_string())
}
}
impl std::fmt::Display for Error {
fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {
match self {
Error::Message(msg) => formatter.write_str(msg),
Error::PurpleFailed => formatter.write_str("libpurple call failed"),
Error::MissingKey => formatter.write_str("Key unset for value"),
Error::UnsupportedType(t) => write!(formatter, "type '{}' is not supported", t),
}
}
}
pub struct Serializer<'a> {
current_key: Result<&'a str>,
account: &'a Account,
}
pub fn to_account<T>(account: &Account, value: &T) -> Result<()>
where
T: Serialize,
{
let mut serializer = Serializer {
account,
current_key: Err(Error::MissingKey),
};
value.serialize(&mut serializer)
}
impl<'a> Serializer<'a> {
fn serialize_int(&self, v: i32) -> Result<()> {
match &self.current_key {
Ok(k) => {
self.account.set_int(k, v);
Ok(())
}
Err(e) => Err(e.clone()),
}
}
fn serialize_string(&self, v: &str) -> Result<()> {
match &self.current_key {
Ok(k) => {
self.account.set_string(k, v);
Ok(())
}
Err(e) => Err(e.clone()),
}
}
fn remove_settings(&self) -> Result<()> {
match &self.current_key {
Ok(k) => {
self.account.remove_setting(k);
Ok(())
}
Err(e) => Err(e.clone()),
}
}
}
impl<'a, 'b> ser::Serializer for &'a mut Serializer<'b> {
type Ok = ();
type Error = Error;
type SerializeSeq = Self;
type SerializeTuple = Self;
type SerializeTupleStruct = Self;
type SerializeTupleVariant = Self;
type SerializeMap = Self;
type SerializeStruct = Self;
type SerializeStructVariant = Self;
fn serialize_bool(self, v: bool) -> Result<Self::Ok> {
match &self.current_key {
Ok(k) => {
self.account.set_bool(k, v);
Ok(())
}
Err(e) => Err(e.clone()),
}
}
fn serialize_i8(self, v: i8) -> Result<Self::Ok> {
self.serialize_int(v as i32)
}
fn serialize_i16(self, v: i16) -> Result<Self::Ok> {
self.serialize_int(v as i32)
}
fn serialize_i32(self, v: i32) -> Result<Self::Ok> {
self.serialize_int(v)
}
fn serialize_i64(self, _v: i64) -> Result<Self::Ok> {
Err(Error::UnsupportedType("i64"))
}
fn serialize_u8(self, v: u8) -> Result<Self::Ok> {
self.serialize_int(v as i32)
}
fn serialize_u16(self, v: u16) -> Result<Self::Ok> {
self.serialize_int(v as i32)
}
fn serialize_u32(self, v: u32) -> Result<Self::Ok> {
self.serialize_int(v as i32)
}
fn serialize_u64(self, _v: u64) -> Result<Self::Ok> {
Err(Error::UnsupportedType("u64"))
}
fn serialize_f32(self, _v: f32) -> Result<Self::Ok> {
Err(Error::UnsupportedType("f32"))
}
fn serialize_f64(self, _v: f64) -> Result<Self::Ok> {
Err(Error::UnsupportedType("f64"))
}
fn serialize_char(self, v: char) -> Result<Self::Ok> {
self.serialize_string(&v.to_string())
}
fn serialize_str(self, v: &str) -> Result<Self::Ok> {
self.serialize_string(v)
}
fn serialize_bytes(self, _v: &[u8]) -> Result<Self::Ok> {
Err(Error::UnsupportedType("bytes"))
}
fn serialize_none(self) -> Result<Self::Ok> {
self.remove_settings()
}
fn serialize_some<T: ?Sized + Serialize>(self, value: &T) -> Result<Self::Ok> {
value.serialize(self)
}
fn serialize_unit(self) -> Result<Self::Ok> {
Err(Error::UnsupportedType("unit"))
}
fn serialize_unit_struct(self, _name: &'static str) -> Result<Self::Ok> {
Err(Error::UnsupportedType("unit_struct"))
}
fn serialize_unit_variant(
self,
_name: &'static str,
_variant_index: u32,
variant: &'static str,
) -> Result<Self::Ok> {
self.serialize_str(variant)
}
fn serialize_newtype_struct<T: ?Sized + Serialize>(
self,
_name: &'static str,
value: &T,
) -> Result<Self::Ok> {
value.serialize(self)
}
fn serialize_newtype_variant<T: ?Sized + Serialize>(
self,
_name: &'static str,
_variant_index: u32,
_variant: &'static str,
value: &T,
) -> Result<Self::Ok> {
value.serialize(self)
}
fn serialize_seq(self, _len: Option<usize>) -> Result<Self::SerializeSeq> {
Err(Error::UnsupportedType("seq"))
}
fn serialize_tuple(self, _len: usize) -> Result<Self::SerializeTuple> {
Err(Error::UnsupportedType("tuple"))
}
fn serialize_tuple_struct(
self,
_name: &'static str,
_len: usize,
) -> Result<Self::SerializeTupleStruct> {
Err(Error::UnsupportedType("tuple_struct"))
}
fn serialize_tuple_variant(
self,
_name: &'static str,
_variant_index: u32,
_variant: &'static str,
_len: usize,
) -> Result<Self::SerializeTupleVariant> {
Err(Error::UnsupportedType("tuple_variant"))
}
fn serialize_map(self, _len: Option<usize>) -> Result<Self::SerializeMap> {
Err(Error::UnsupportedType("map"))
}
fn serialize_struct(self, _name: &'static str, _len: usize) -> Result<Self::SerializeStruct> {
Ok(self)
}
fn serialize_struct_variant(
self,
_name: &'static str,
_variant_index: u32,
_variant: &'static str,
_len: usize,
) -> Result<Self::SerializeStructVariant> {
Err(Error::UnsupportedType("struct_variant"))
}
}
impl<'a, 'b> ser::SerializeSeq for &'a mut Serializer<'b> {
type Ok = ();
type Error = Error;
fn serialize_element<T: ?Sized + Serialize>(&mut self, _value: &T) -> Result<()> {
unreachable!()
}
fn end(self) -> Result<Self::Ok> {
unreachable!()
}
}
impl<'a, 'b> ser::SerializeTuple for &'a mut Serializer<'b> {
type Ok = ();
type Error = Error;
fn serialize_element<T: ?Sized + Serialize>(&mut self, _value: &T) -> Result<()> {
unreachable!()
}
fn end(self) -> Result<Self::Ok> {
unreachable!()
}
}
impl<'a, 'b> ser::SerializeTupleStruct for &'a mut Serializer<'b> {
type Ok = ();
type Error = Error;
fn serialize_field<T: ?Sized + Serialize>(&mut self, _value: &T) -> Result<()> {
unreachable!()
}
fn end(self) -> Result<Self::Ok> {
unreachable!()
}
}
impl<'a, 'b> ser::SerializeTupleVariant for &'a mut Serializer<'b> {
type Ok = ();
type Error = Error;
fn serialize_field<T: ?Sized + Serialize>(&mut self, _value: &T) -> Result<()> {
unreachable!()
}
fn end(self) -> Result<Self::Ok> {
unreachable!()
}
}
impl<'a, 'b> ser::SerializeMap for &'a mut Serializer<'b> {
type Ok = ();
type Error = Error;
fn serialize_key<T: ?Sized + Serialize>(&mut self, _key: &T) -> Result<()> {
unreachable!()
}
fn serialize_value<T: ?Sized + Serialize>(&mut self, _value: &T) -> Result<()> {
unreachable!()
}
fn end(self) -> Result<Self::Ok> {
unreachable!()
}
}
impl<'a, 'b> ser::SerializeStruct for &'a mut Serializer<'b> {
type Ok = ();
type Error = Error;
fn serialize_field<T: ?Sized + Serialize>(
&mut self,
key: &'static str,
value: &T,
) -> Result<()> {
// Shouldn't happen.
if self.current_key.is_ok() {
return Err(Error::Message("Key already set".into()));
}
self.current_key = Ok(key);
let value = value.serialize(&mut **self);
self.current_key = Err(Error::MissingKey);
value
}
fn end(self) -> Result<Self::Ok> {
Ok(())
}
}
impl<'a, 'b> ser::SerializeStructVariant for &'a mut Serializer<'b> {
type Ok = ();
type Error = Error;
fn serialize_field<T: ?Sized + Serialize>(
&mut self,
_key: &'static str,
_value: &T,
) -> Result<()> {
unreachable!()
}
fn end(self) -> Result<Self::Ok> {
unreachable!()
}
}

45
src/purple/blist.rs Normal file
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use super::ffi::AsPtr;
use libc::c_char;
use std::ffi::CStr;
use std::ffi::CString;
use std::ptr::NonNull;
pub struct BlistNode(NonNull<purple_sys::PurpleBlistNode>);
impl BlistNode {
pub unsafe fn from_ptr(ptr: *mut purple_sys::PurpleBlistNode) -> Option<Self> {
NonNull::new(ptr).map(Self)
}
pub fn get_string(&mut self, key: &str) -> Option<&str> {
let c_key = CString::new(key).unwrap();
unsafe {
let c_value = purple_sys::purple_blist_node_get_string(self.0.as_ptr(), c_key.as_ptr());
NonNull::new(c_value as *mut c_char).map(|p| {
CStr::from_ptr(p.as_ptr() as *const c_char)
.to_str()
.unwrap()
})
}
}
pub fn set_string(&mut self, key: &str, value: &str) {
let c_key = CString::new(key).unwrap();
let c_value = CString::new(value).unwrap();
unsafe {
purple_sys::purple_blist_node_set_string(
self.0.as_ptr(),
c_key.as_ptr(),
c_value.as_ptr(),
);
}
}
}
impl AsPtr for BlistNode {
type PtrType = purple_sys::PurpleBlistNode;
fn as_ptr(&self) -> *const Self::PtrType {
self.0.as_ptr()
}
}

72
src/purple/chat.rs Normal file
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use super::blist::BlistNode;
use super::ffi::{AsMutPtr, AsPtr, IntoGlibPtr};
use crate::purple;
use std::ffi::CString;
use std::ptr::{null_mut, NonNull};
pub struct Chat(NonNull<purple_sys::PurpleChat>);
impl Chat {
pub fn new(
account: &mut purple::Account,
alias: &str,
components: purple::StrHashTable,
) -> Self {
let c_alias = CString::new(alias).unwrap();
unsafe {
Self::from_ptr(purple_sys::purple_chat_new(
account.as_mut_ptr(),
c_alias.as_ptr(),
components.into_glib_full(),
))
.unwrap()
}
}
pub unsafe fn from_ptr(ptr: *mut purple_sys::PurpleChat) -> Option<Self> {
NonNull::new(ptr).map(Self)
}
pub fn find(account: &mut purple::Account, name: &str) -> Option<Self> {
let c_name = CString::new(name).unwrap();
unsafe {
Self::from_ptr(purple_sys::purple_blist_find_chat(
account.as_mut_ptr(),
c_name.as_ptr(),
))
}
}
pub fn as_blist_node(&mut self) -> BlistNode {
unsafe { BlistNode::from_ptr(self.0.as_ptr() as *mut purple_sys::PurpleBlistNode).unwrap() }
}
pub fn set_alias(&mut self, new_alias: &str) {
let c_alias = CString::new(new_alias).unwrap();
unsafe {
purple_sys::purple_blist_alias_chat(self.as_mut_ptr(), c_alias.as_ptr());
}
}
pub fn get_group(&mut self) -> Option<purple::Group> {
let c_group = unsafe { purple_sys::purple_chat_get_group(self.as_mut_ptr()) };
if c_group.is_null() {
None
} else {
unsafe { purple::Group::from_ptr(c_group) }
}
}
pub fn add_to_blist(&mut self, group: &mut purple::Group, _node: Option<()>) {
unsafe {
purple_sys::purple_blist_add_chat(self.as_mut_ptr(), group.as_mut_ptr(), null_mut())
}
}
}
impl AsPtr for Chat {
type PtrType = purple_sys::PurpleChat;
fn as_ptr(&self) -> *const Self::PtrType {
self.0.as_ptr()
}
}

0
src/purple/command.rs Normal file
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45
src/purple/connection/connections.rs Normal file
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use super::protocol_data::ProtocolData;
use crate::purple::ffi::AsMutPtr;
use crate::purple::Connection;
use std::os::raw::c_void;
pub struct Connections<T> {
protocol_datas: std::collections::HashSet<*mut ProtocolData<T>>,
}
impl<T> Connections<T> {
pub fn new() -> Self {
Self {
protocol_datas: Default::default(),
}
}
pub unsafe fn add(&mut self, connection: Connection, data: T) {
let account = connection.get_account();
let data_ptr = Box::new(ProtocolData::<T> {
account,
connection,
data,
});
let data_raw_ptr = Box::into_raw(data_ptr);
connection.set_protocol_data(data_raw_ptr as *mut c_void);
self.protocol_datas.insert(data_raw_ptr);
}
pub fn remove(&mut self, connection: Connection) {
let protocol_data_ptr = connection.get_protocol_data() as *mut ProtocolData<T>;
self.protocol_datas.remove(&protocol_data_ptr);
// Retake ownership of the protocol data to drop its data.
unsafe { Box::from_raw(protocol_data_ptr) };
}
pub fn get<'b, P>(&mut self, mut ptr: P) -> Option<&'b mut ProtocolData<T>>
where
P: AsMutPtr<PtrType = ProtocolData<T>>,
{
self.protocol_datas
.get(&ptr.as_mut_ptr())
.cloned()
.map(|p| unsafe { &mut *p })
}
}

100
src/purple/connection/mod.rs Normal file
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use super::ffi::AsPtr;
use super::{Conversation, Plugin};
use crate::purple;
use crate::purple::PurpleMessageFlags;
use crate::MsgInfo;
use std::ffi::CString;
use std::os::raw::c_void;
use std::ptr::NonNull;
pub mod connections;
pub mod protocol_data;
pub use self::connections::Connections;
pub use self::protocol_data::Handle;
#[derive(Clone, Copy)]
pub struct Connection(NonNull<purple_sys::PurpleConnection>);
impl Connection {
pub unsafe fn from_raw(ptr: *mut purple_sys::PurpleConnection) -> Option<Self> {
NonNull::new(ptr).map(Self)
}
pub fn get_protocol_plugin(self) -> Option<Plugin> {
let plugin_ptr = unsafe { purple_sys::purple_connection_get_prpl(self.0.as_ptr()) };
if plugin_ptr.is_null() {
None
} else {
Some(unsafe { Plugin::from_raw(plugin_ptr) })
}
}
pub fn set_protocol_data(self, data: *mut c_void) {
unsafe { purple_sys::purple_connection_set_protocol_data(self.0.as_ptr(), data) };
}
pub fn get_protocol_data(self) -> *mut c_void {
unsafe { purple_sys::purple_connection_get_protocol_data(self.0.as_ptr()) }
}
pub fn get_account(self) -> purple::Account {
unsafe {
purple::Account::from_raw(purple_sys::purple_connection_get_account(self.0.as_ptr()))
}
}
pub fn set_state(self, state: purple::PurpleConnectionState) {
log::info!("Connection state: {:?}", state);
unsafe { purple_sys::purple_connection_set_state(self.0.as_ptr(), state) };
}
pub fn error_reason(self, reason: purple::PurpleConnectionError, description: &str) {
let c_description = CString::new(description).unwrap();
unsafe {
purple_sys::purple_connection_error_reason(
self.0.as_ptr(),
reason,
c_description.as_ptr(),
);
}
}
pub fn serv_got_chat_in(self, chat_input: MsgInfo) {
unsafe {
let c_sn = CString::new(chat_input.chat_sn).unwrap();
let sn_hash = glib_sys::g_str_hash(c_sn.as_ptr() as *mut c_void);
let c_sender = CString::new(chat_input.author_sn).unwrap();
let c_text = CString::new(chat_input.text).unwrap();
purple_sys::serv_got_chat_in(
self.0.as_ptr(),
sn_hash as i32,
c_sender.as_ptr(),
PurpleMessageFlags::PURPLE_MESSAGE_RECV,
c_text.as_ptr(),
chat_input.time as i64,
)
}
}
pub fn serv_got_joined_chat(self, name: &str) -> Option<Conversation> {
unsafe {
let c_name = CString::new(name).unwrap();
let name_hash = glib_sys::g_str_hash(c_name.as_ptr() as *mut c_void);
let conv = purple_sys::serv_got_joined_chat(
self.0.as_ptr(),
name_hash as i32,
c_name.as_ptr(),
);
Conversation::from_ptr(conv)
}
}
}
impl AsPtr for Connection {
type PtrType = purple_sys::PurpleConnection;
fn as_ptr(&self) -> *const purple_sys::PurpleConnection {
self.0.as_ptr()
}
}

51
src/purple/connection/protocol_data.rs Normal file
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use crate::purple::ffi::AsPtr;
use crate::purple::{Account, Connection};
pub struct Handle<T>(*mut ProtocolData<T>);
impl<T> std::fmt::Debug for Handle<T> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "Handle({:?})", self.0)
}
}
impl<T> From<&mut Connection> for Handle<T> {
fn from(connection: &mut Connection) -> Handle<T> {
Handle(connection.get_protocol_data() as *mut ProtocolData<T>)
}
}
impl<T> From<&mut Account> for Handle<T> {
fn from(account: &mut Account) -> Handle<T> {
Handle(account.get_connection().unwrap().get_protocol_data() as *mut ProtocolData<T>)
}
}
impl<T> Clone for Handle<T> {
fn clone(&self) -> Self {
Self(self.0)
}
}
unsafe impl<T> Send for Handle<T> {}
unsafe impl<T> Sync for Handle<T> {}
impl<T> AsPtr for Handle<T> {
type PtrType = ProtocolData<T>;
fn as_ptr(&self) -> *const ProtocolData<T> {
self.0
}
}
impl<T> AsPtr for &Handle<T> {
type PtrType = ProtocolData<T>;
fn as_ptr(&self) -> *const ProtocolData<T> {
self.0
}
}
pub struct ProtocolData<T> {
pub account: Account,
pub connection: Connection,
pub data: T,
}

193
src/purple/conversation.rs Normal file
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use super::ffi::{AsMutPtr, AsPtr};
use super::{Connection, PurpleConvChatBuddyFlags};
use glib::translate::{FromGlib, ToGlib};
use std::ffi::{CStr, CString};
use std::os::raw::{c_char, c_void};
use std::ptr::{null_mut, NonNull};
pub struct ChatConversation(NonNull<purple_sys::PurpleConvChat>);
pub struct Conversation(NonNull<purple_sys::PurpleConversation>);
impl Conversation {
pub unsafe fn from_ptr(ptr: *mut purple_sys::PurpleConversation) -> Option<Self> {
NonNull::new(ptr).map(Self)
}
pub fn find(connection: &mut Connection, id: i32) -> Option<Self> {
unsafe { Self::from_ptr(purple_sys::purple_find_chat(connection.as_mut_ptr(), id)) }
}
pub fn find_by_name(connection: &mut Connection, name: &str) -> Option<Self> {
let c_name = CString::new(name).unwrap();
let sn_hash = unsafe { glib_sys::g_str_hash(c_name.as_ptr() as *mut c_void) };
Self::find(connection, sn_hash as i32)
}
pub fn set_title(&mut self, title: &str) {
unsafe {
let c_title = CString::new(title).unwrap();
purple_sys::purple_conversation_set_title(self.as_mut_ptr(), c_title.as_ptr());
}
}
pub fn get_title(&mut self) -> Option<&str> {
unsafe {
let c_value = purple_sys::purple_conversation_get_title(self.as_mut_ptr());
NonNull::new(c_value as *mut c_char).map(|p| {
CStr::from_ptr(p.as_ptr() as *const c_char)
.to_str()
.unwrap()
})
}
}
pub fn get_name(&mut self) -> Option<&str> {
unsafe {
let c_value = purple_sys::purple_conversation_get_name(self.as_mut_ptr());
NonNull::new(c_value as *mut c_char).map(|p| {
CStr::from_ptr(p.as_ptr() as *const c_char)
.to_str()
.unwrap()
})
}
}
pub fn get_connection(&mut self) -> Connection {
unsafe {
let c_connection = purple_sys::purple_conversation_get_gc(self.as_mut_ptr());
Connection::from_raw(c_connection).unwrap()
}
}
pub fn present(&mut self) {
unsafe { purple_sys::purple_conversation_present(self.as_mut_ptr()) }
}
// Unsafe since set_data check for an existing value and frees it as `T` type, while
// being unable to ensure the freed data is really ot `T` type.
pub unsafe fn set_data<T>(&mut self, key: &str, data: T) {
let c_key = CString::new(key).unwrap();
let existing_ptr =
purple_sys::purple_conversation_get_data(self.as_mut_ptr(), c_key.as_ptr());
if !existing_ptr.is_null() {
Box::<T>::from_raw(existing_ptr as *mut T);
}
let data_ptr = Box::into_raw(Box::new(data));
purple_sys::purple_conversation_set_data(
self.as_mut_ptr(),
c_key.as_ptr(),
data_ptr as *mut c_void,
);
}
// Unsafe since get_data doesn't validate the data stored at `key` is really of `T`
// type.
pub unsafe fn get_data<'a, T>(&'a mut self, key: &'_ str) -> Option<&'a mut T> {
let c_key = CString::new(key).unwrap();
NonNull::new(purple_sys::purple_conversation_get_data(
self.as_mut_ptr(),
c_key.as_ptr(),
))
.map(|p| &mut *(p.as_ptr() as *mut T))
}
// Unsafe since it doesn't validate the data stored at `key` is really of `T`
// type.
pub unsafe fn remove_data<T>(&mut self, key: &str) {
let c_key = CString::new(key).unwrap();
let existing_ptr =
purple_sys::purple_conversation_get_data(self.as_mut_ptr(), c_key.as_ptr());
if !existing_ptr.is_null() {
Box::<T>::from_raw(existing_ptr as *mut T);
purple_sys::purple_conversation_set_data(self.as_mut_ptr(), c_key.as_ptr(), null_mut());
}
}
pub fn get_chat_data(&mut self) -> Option<ChatConversation> {
unsafe {
ChatConversation::from_ptr(purple_sys::purple_conversation_get_chat_data(
self.as_mut_ptr(),
))
}
}
}
impl ChatConversation {
pub unsafe fn from_ptr(ptr: *mut purple_sys::PurpleConvChat) -> Option<Self> {
NonNull::new(ptr).map(Self)
}
pub fn has_left(&mut self) -> bool {
FromGlib::from_glib(unsafe { purple_sys::purple_conv_chat_has_left(self.0.as_ptr()) })
}
pub fn add_user(
&mut self,
user: &str,
extra_msg: &str,
flags: PurpleConvChatBuddyFlags,
new_arrival: bool,
) {
let c_user = CString::new(user).unwrap();
let c_extra_msg = CString::new(extra_msg).unwrap();
log::info!(
"{:?}, {:?}, {:?}, {:?}, {:?}, {:?}, {:?}",
self.as_mut_ptr(),
c_user,
c_user.as_ptr(),
c_extra_msg,
c_extra_msg.as_ptr(),
flags,
new_arrival.to_glib()
);
unsafe {
purple_sys::purple_conv_chat_add_user(
self.as_mut_ptr(),
c_user.as_ptr(),
c_extra_msg.as_ptr(),
flags,
new_arrival.to_glib(),
)
}
log::info!("Added user");
}
pub fn clear_users(&mut self) {
unsafe { purple_sys::purple_conv_chat_clear_users(self.as_mut_ptr()) }
}
pub fn set_topic(&mut self, who: &str, topic: &str) {
let c_topic = CString::new(topic).unwrap();
let c_who = CString::new(who).unwrap();
unsafe {
purple_sys::purple_conv_chat_set_topic(
self.as_mut_ptr(),
c_who.as_ptr(),
c_topic.as_ptr(),
);
}
}
pub fn get_conversation(&mut self) -> Conversation {
unsafe {
Conversation::from_ptr(purple_sys::purple_conv_chat_get_conversation(
self.as_mut_ptr(),
))
.unwrap()
}
}
}
impl AsPtr for Conversation {
type PtrType = purple_sys::PurpleConversation;
fn as_ptr(&self) -> *const Self::PtrType {
self.0.as_ptr()
}
}
impl AsPtr for ChatConversation {
type PtrType = purple_sys::PurpleConvChat;
fn as_ptr(&self) -> *const Self::PtrType {
self.0.as_ptr()
}
}

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use glib::translate::{Ptr, ToGlibPtr};
use std::ffi::CStr;
use std::os::raw::c_char;
use std::ptr::{null, null_mut, NonNull};
pub fn mut_override<T>(ptr: *const T) -> *mut T {
ptr as *mut T
}
pub trait IntoGlibPtr<P> {
fn into_glib_full(self) -> *mut P;
}
impl<P: AsMutPtr> IntoGlibPtr<P::PtrType> for P {
fn into_glib_full(mut self) -> *mut P::PtrType {
let ptr = self.as_mut_ptr();
std::mem::forget(self);
ptr
}
}
pub trait ToGlibContainerFromIterator<P>
where
Self: Sized,
{
fn into_glib_full_from_iter<I: IntoIterator<Item = Self>>(iter: I) -> P;
}
impl<T, P> ToGlibContainerFromIterator<*mut glib_sys::GList> for T
where
T: AsPtr<PtrType = P>,
T: IntoGlibPtr<P>,
P: 'static,
{
fn into_glib_full_from_iter<I>(iter: I) -> *mut glib_sys::GList
where
I: IntoIterator<Item = Self>,
{
let mut list: *mut glib_sys::GList = std::ptr::null_mut();
unsafe {
for ptr in iter.into_iter().map(|v| v.into_glib_full()) {
list = glib_sys::g_list_prepend(list, Ptr::to(ptr));
}
glib_sys::g_list_reverse(list)
}
}
}
impl ToGlibContainerFromIterator<*mut glib_sys::GHashTable> for (&'static CStr, String) {
fn into_glib_full_from_iter<I>(iter: I) -> *mut glib_sys::GHashTable
where
I: IntoIterator<Item = Self>,
{
unsafe {
let ptr = glib_sys::g_hash_table_new_full(
Some(glib_sys::g_str_hash),
Some(glib_sys::g_str_equal),
None,
Some(glib_sys::g_free),
);
for (k, v) in iter {
let k: *const c_char = k.as_ptr();
let v: *mut c_char = v.to_glib_full();
glib_sys::g_hash_table_insert(ptr, k as *mut _, v as *mut _);
}
ptr
}
}
}
pub trait AsPtr {
type PtrType;
fn as_ptr(&self) -> *const Self::PtrType;
}
pub trait AsMutPtr {
type PtrType;
fn as_mut_ptr(&mut self) -> *mut Self::PtrType;
}
impl<T: AsPtr> AsMutPtr for T {
type PtrType = T::PtrType;
fn as_mut_ptr(&mut self) -> *mut Self::PtrType {
self.as_ptr() as *mut Self::PtrType
}
}
impl<T> AsPtr for Option<NonNull<T>> {
type PtrType = T;
fn as_ptr(&self) -> *const Self::PtrType {
self.map_or_else(null, |x| x.as_ptr())
}
}
impl<T> AsPtr for Option<*const T> {
type PtrType = T;
fn as_ptr(&self) -> *const T {
self.unwrap_or_else(null)
}
}
impl<T> AsPtr for Option<*mut T> {
type PtrType = T;
fn as_ptr(&self) -> *const T {
self.unwrap_or_else(null_mut)
}
}

40
src/purple/group.rs Normal file
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use super::ffi::{AsMutPtr, AsPtr};
use std::ffi::CStr;
use std::ffi::CString;
use std::ptr::{null_mut, NonNull};
pub struct Group(NonNull<purple_sys::PurpleGroup>);
impl Group {
pub unsafe fn from_ptr(ptr: *mut purple_sys::PurpleGroup) -> Option<Self> {
NonNull::new(ptr).map(Self)
}
pub fn find(name: &str) -> Option<Group> {
let c_name = CString::new(name).unwrap();
unsafe { Group::from_ptr(purple_sys::purple_find_group(c_name.as_ptr())) }
}
pub fn new(name: &str) -> Group {
let c_name = CString::new(name).unwrap();
unsafe { Group::from_ptr(purple_sys::purple_group_new(c_name.as_ptr())).unwrap() }
}
pub fn add_to_blist(&mut self, _node: Option<()>) {
unsafe { purple_sys::purple_blist_add_group(self.as_mut_ptr(), null_mut()) }
}
pub fn get_name(&mut self) -> String {
unsafe {
let name_ptr = purple_sys::purple_group_get_name(self.as_mut_ptr());
CStr::from_ptr(name_ptr).to_str().unwrap().to_string()
}
}
}
impl AsPtr for Group {
type PtrType = purple_sys::PurpleGroup;
fn as_ptr(&self) -> *const Self::PtrType {
self.0.as_ptr()
}
}

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use super::super::{prpl, Account, Connection, Plugin, PurpleMessageFlags, StrHashTable};
use super::traits;
use crate::purple::ffi::{IntoGlibPtr, ToGlibContainerFromIterator};
use glib::translate::{ToGlibContainerFromSlice, ToGlibPtr};
use log::{debug, error};
use std::ffi::CStr;
use std::os::raw::{c_char, c_void};
use std::panic::catch_unwind;
use std::ptr::NonNull;
pub extern "C" fn actions(
_: *mut purple_sys::PurplePlugin,
_: *mut c_void,
) -> *mut glib_sys::GList {
std::ptr::null_mut()
}
pub extern "C" fn load<P: traits::LoadHandler>(plugin_ptr: *mut purple_sys::PurplePlugin) -> i32 {
match catch_unwind(|| {
debug!("load");
let mut plugin = unsafe { Plugin::from_raw(plugin_ptr) };
let prpl_plugin = unsafe { plugin.extra::<P>() };
prpl_plugin.load(&plugin) as i32
}) {
Ok(r) => r,
Err(_) => 0,
}
}
pub extern "C" fn login<P: traits::LoginHandler>(account_ptr: *mut purple_sys::PurpleAccount) {
if let Err(error) = catch_unwind(|| {
debug!("login");
let mut account = unsafe { Account::from_raw(account_ptr) };
let mut plugin = account
.get_connection()
.expect("No connection found for account")
.get_protocol_plugin()
.expect("No plugin found for connection");
let prpl_plugin = unsafe { plugin.extra::<P>() };
prpl_plugin.login(&mut account);
}) {
error!("Failure in login: {:?}", error)
};
}
pub extern "C" fn get_cb_alias<P: traits::GetChatBuddyAlias>(
connection_ptr: *mut purple_sys::PurpleConnection,
id: i32,
c_who: *const c_char,
) -> *mut c_char {
match catch_unwind(|| {
debug!("get_cb_alias");
let mut connection = unsafe { Connection::from_raw(connection_ptr).unwrap() };
let mut plugin = connection
.get_protocol_plugin()
.expect("No plugin found for connection");
let prpl_plugin = unsafe { plugin.extra::<P>() };
let who = unsafe { CStr::from_ptr(c_who).to_str().unwrap() };
prpl_plugin
.get_cb_alias(&mut connection, id, who)
.as_ref()
.map(ToGlibPtr::to_glib_full)
.unwrap_or_else(std::ptr::null_mut)
}) {
Ok(r) => r,
Err(error) => {
error!("Failure in get_cb_alias: {:?}", error);
std::ptr::null_mut()
}
}
}
pub extern "C" fn chat_info<P: traits::ChatInfoHandler>(
connection_ptr: *mut purple_sys::PurpleConnection,
) -> *mut glib_sys::GList {
match catch_unwind(|| {
debug!("chat_info");
let mut connection = unsafe { Connection::from_raw(connection_ptr).unwrap() };
let mut plugin = connection
.get_protocol_plugin()
.expect("No plugin found for connection");
let prpl_plugin = unsafe { plugin.extra::<P>() };
ToGlibContainerFromSlice::to_glib_full_from_slice(
&prpl_plugin
.chat_info(&mut connection)
.into_iter()
.map(|x| x.into())
.collect::<Vec<prpl::ProtoChatEntry>>(),
)
}) {
Ok(r) => r,
Err(error) => {
error!("Failure in chat_info: {:?}", error);
std::ptr::null_mut()
}
}
}
pub extern "C" fn close<P: traits::CloseHandler>(
connection_ptr: *mut purple_sys::PurpleConnection,
) {
if let Err(error) = catch_unwind(|| {
debug!("close");
let mut connection = unsafe { Connection::from_raw(connection_ptr).unwrap() };
let mut plugin = connection
.get_protocol_plugin()
.expect("No plugin found for connection");
let prpl_plugin = unsafe { plugin.extra::<P>() };
prpl_plugin.close(&mut connection)
}) {
error!("Failure in close: {:?}", error)
}
}
pub extern "C" fn list_icon<P: traits::ListIconHandler>(
account_ptr: *mut purple_sys::PurpleAccount,
_: *mut purple_sys::PurpleBuddy,
) -> *const c_char {
match catch_unwind(|| {
debug!("list_icon");
let mut account = unsafe { Account::from_raw(account_ptr) };
P::list_icon(&mut account).as_ptr()
}) {
Ok(r) => r,
Err(error) => {
error!("Failure in list_icon: {:?}", error);
std::ptr::null_mut()
}
}
}
pub extern "C" fn status_types<P: traits::StatusTypeHandler>(
account_ptr: *mut purple_sys::PurpleAccount,
) -> *mut glib_sys::GList {
match catch_unwind(|| {
debug!("status_types");
let mut account = unsafe { Account::from_raw(account_ptr) };
ToGlibContainerFromIterator::into_glib_full_from_iter(P::status_types(&mut account))
}) {
Ok(r) => r,
Err(error) => {
error!("Failure in status_types: {:?}", error);
std::ptr::null_mut()
}
}
}
pub extern "C" fn join_chat<P: traits::JoinChatHandler>(
connection_ptr: *mut purple_sys::PurpleConnection,
components: *mut glib_sys::GHashTable,
) {
if let Err(error) = catch_unwind(|| {
debug!("join_chat");
let mut connection = unsafe { Connection::from_raw(connection_ptr).unwrap() };
let mut plugin = connection
.get_protocol_plugin()
.expect("No plugin found for connection");
let prpl_plugin = unsafe { plugin.extra::<P>() };
let mut data = unsafe { StrHashTable::from_ptr(components) };
prpl_plugin.join_chat(&mut connection, data.as_mut())
}) {
error!("Failure in join_chat: {:?}", error)
}
}
pub extern "C" fn chat_leave<P: traits::ChatLeaveHandler>(
connection_ptr: *mut purple_sys::PurpleConnection,
id: i32,
) {
if let Err(error) = catch_unwind(|| {
debug!("chat_leave");
let mut connection = unsafe { Connection::from_raw(connection_ptr).unwrap() };
let mut plugin = connection
.get_protocol_plugin()
.expect("No plugin found for connection");
let prpl_plugin = unsafe { plugin.extra::<P>() };
prpl_plugin.chat_leave(&mut connection, id)
}) {
error!("Failure in chat_leave: {:?}", error)
}
}
pub extern "C" fn convo_closed<P: traits::ConvoClosedHandler>(
connection_ptr: *mut purple_sys::PurpleConnection,
c_who: *const c_char,
) {
if let Err(error) = catch_unwind(|| {
debug!("convo_closed");
let mut connection = unsafe { Connection::from_raw(connection_ptr).unwrap() };
let mut plugin = connection
.get_protocol_plugin()
.expect("No plugin found for connection");
let prpl_plugin = unsafe { plugin.extra::<P>() };
let who = NonNull::new(c_who as *mut _)
.map(|p| unsafe { CStr::from_ptr(p.as_ptr()).to_str().unwrap() });
prpl_plugin.convo_closed(&mut connection, who)
}) {
error!("Failure in convo_closed: {:?}", error)
}
}
pub extern "C" fn get_chat_name<P: traits::GetChatNameHandler>(
data: *mut glib_sys::GHashTable,
) -> *mut c_char {
match catch_unwind(|| {
debug!("get_chat_name");
let mut data = unsafe { StrHashTable::from_ptr(data) };
let name = P::get_chat_name(data.as_mut());
name.to_glib_full()
}) {
Ok(r) => r,
Err(error) => {
error!("Failure in get_chat_name: {:?}", error);
std::ptr::null_mut()
}
}
}
pub extern "C" fn chat_info_defaults<P: traits::ChatInfoDefaultsHandler>(
connection_ptr: *mut purple_sys::PurpleConnection,
c_chat_name: *const c_char,
) -> *mut glib_sys::GHashTable {
match catch_unwind(|| {
debug!("chat_info_defaults_handler");
let mut connection = unsafe { Connection::from_raw(connection_ptr).unwrap() };
let mut plugin = connection
.get_protocol_plugin()
.expect("No plugin found for connection");
let prpl_plugin = unsafe { plugin.extra::<P>() };
let chat_name = NonNull::new(c_chat_name as *mut _)
.map(|p| unsafe { CStr::from_ptr(p.as_ptr()).to_string_lossy() });
prpl_plugin
.chat_info_defaults(&mut connection, chat_name.as_deref())
.into_glib_full()
}) {
Ok(r) => r,
Err(error) => {
error!("Failure in chat_info_defaults: {:?}", error);
std::ptr::null_mut()
}
}
}
pub extern "C" fn roomlist_get_list_handler(
_: *mut purple_sys::PurpleConnection,
) -> *mut purple_sys::PurpleRoomlist {
println!("roomlist_get_list_handler");
std::ptr::null_mut()
}
pub extern "C" fn chat_send<P: traits::ChatSendHandler>(
connection_ptr: *mut purple_sys::PurpleConnection,
id: i32,
c_message: *const c_char,
flags: PurpleMessageFlags,
) -> i32 {
match catch_unwind(|| {
debug!("convo_closed");
let mut connection = unsafe { Connection::from_raw(connection_ptr).unwrap() };
let mut plugin = connection
.get_protocol_plugin()
.expect("No plugin found for connection");
let prpl_plugin = unsafe { plugin.extra::<P>() };
let message = unsafe { CStr::from_ptr(c_message).to_str().unwrap() };
prpl_plugin.chat_send(&mut connection, id, message, flags)
}) {
Ok(r) => r,
Err(error) => {
error!("Failure in convo_closed: {:?}", error);
-1
}
}
}
pub extern "C" fn send_im<P: traits::SendIMHandler>(
connection_ptr: *mut purple_sys::PurpleConnection,
c_who: *const c_char,
c_message: *const c_char,
flags: PurpleMessageFlags,
) -> i32 {
match catch_unwind(|| {
debug!("convo_closed");
let mut connection = unsafe { Connection::from_raw(connection_ptr).unwrap() };
let mut plugin = connection
.get_protocol_plugin()
.expect("No plugin found for connection");
let prpl_plugin = unsafe { plugin.extra::<P>() };
let who = unsafe { CStr::from_ptr(c_who).to_str().unwrap() };
let message = unsafe { CStr::from_ptr(c_message).to_str().unwrap() };
prpl_plugin.send_im(&mut connection, who, message, flags)
}) {
Ok(r) => r,
Err(error) => {
error!("Failure in convo_closed: {:?}", error);
-1
}
}
}

2
src/purple/handlers/mod.rs Normal file
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pub mod entrypoints;
pub mod traits;

116
src/purple/handlers/traits.rs Normal file
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use super::super::{
prpl, Account, Connection, Conversation, Plugin, PurpleMessageFlags, StatusType, StrHashTable,
};
use std::ffi::CStr;
pub trait LoadHandler {
fn load(&mut self, plugin: &Plugin) -> bool;
}
pub trait LoginHandler {
fn login(&mut self, account: &mut Account);
}
pub trait CloseHandler {
fn close(&mut self, connection: &mut Connection);
}
pub trait StatusTypeHandler {
fn status_types(account: &mut Account) -> Vec<StatusType>;
}
pub trait ListIconHandler {
fn list_icon(account: &mut Account) -> &'static CStr;
}
pub trait ChatInfoHandler {
fn chat_info(&mut self, connection: &mut Connection) -> Vec<prpl::ChatEntry>;
}
pub trait ChatInfoDefaultsHandler {
fn chat_info_defaults(
&mut self,
connection: &mut Connection,
chat_name: Option<&str>,
) -> StrHashTable;
}
pub trait JoinChatHandler {
fn join_chat(&mut self, connection: &mut Connection, data: Option<&mut StrHashTable>);
}
pub trait ChatLeaveHandler {
fn chat_leave(&mut self, connection: &mut Connection, id: i32);
}
pub trait ConvoClosedHandler {
fn convo_closed(&mut self, connection: &mut Connection, who: Option<&str>);
}
pub trait GetChatBuddyAlias {
fn get_cb_alias(&mut self, connection: &mut Connection, id: i32, who: &str) -> Option<String>;
}
pub trait GetChatNameHandler {
fn get_chat_name(data: Option<&mut StrHashTable>) -> Option<String>;
}
pub trait SendIMHandler {
fn send_im(
&mut self,
connection: &mut Connection,
who: &str,
message: &str,
flags: PurpleMessageFlags,
) -> i32;
}
pub trait ChatSendHandler {
fn chat_send(
&mut self,
connection: &mut Connection,
id: i32,
message: &str,
flags: PurpleMessageFlags,
) -> i32;
}
pub trait InputHandler {
fn input(&mut self, fd: i32, cond: crate::purple::PurpleInputCondition);
fn enable_input(&mut self, fd: i32, cond: crate::purple::PurpleInputCondition) -> u32
where
Self: 'static,
{
let self_ptr: *mut Self = self;
crate::purple::input_add(fd, cond, move |fd, cond| {
let this = unsafe { &mut *self_ptr };
this.input(fd, cond);
})
}
fn disable_input(&self, input_handle: u32) -> bool {
unsafe { purple_sys::purple_input_remove(input_handle) != 0 }
}
}
pub trait CommandHandler {
fn command(
&mut self,
conversation: &mut Conversation,
command: &str,
args: &[&str],
) -> purple_sys::PurpleCmdRet;
fn enable_command(&mut self, cmd: &str, args: &str, help_text: &str) -> purple_sys::PurpleCmdId
where
Self: 'static,
{
let self_ptr: *mut Self = self;
crate::purple::register_cmd(cmd, args, help_text, move |conversation, cmd, args| {
let this = unsafe { &mut *self_ptr };
this.command(conversation, cmd, args)
})
}
fn disable_command(&self, command_id: purple_sys::PurpleCmdId) {
unsafe { purple_sys::purple_cmd_unregister(command_id) }
}
}

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src/purple/hashtable.rs Normal file
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use super::ffi::{mut_override, AsPtr};
use glib::translate::{FromGlib, FromGlibPtrContainer, ToGlibPtr};
use std::ffi::CStr;
use std::os::raw::{c_char, c_void};
use std::ptr::NonNull;
pub type StrHashTable<'a> = HashTable<&'static CStr, &'a str>;
pub struct HashTable<K, V>(
NonNull<glib_sys::GHashTable>,
std::marker::PhantomData<(K, V)>,
);
impl Default for HashTable<&'static CStr, &str> {
fn default() -> Self {
Self(
NonNull::new(unsafe {
glib_sys::g_hash_table_new_full(
Some(glib_sys::g_str_hash),
Some(glib_sys::g_str_equal),
None,
Some(glib_sys::g_free),
)
})
.unwrap(),
std::marker::PhantomData,
)
}
}
impl HashTable<&'static CStr, &str> {
pub unsafe fn from_ptr(ptr: *mut glib_sys::GHashTable) -> Option<Self> {
NonNull::new(ptr).map(|p| Self(p, std::marker::PhantomData))
}
pub fn insert(&mut self, key: &'static CStr, value: &str) -> bool {
FromGlib::from_glib(unsafe {
glib_sys::g_hash_table_insert(
self.0.as_ptr(),
key.as_ptr() as *mut c_void,
ToGlibPtr::<*mut c_char>::to_glib_full(value) as *mut c_void,
)
})
}
pub fn lookup(&self, key: &'static CStr) -> Option<&str> {
unsafe {
NonNull::new(glib_sys::g_hash_table_lookup(
mut_override(self.as_ptr()),
key.as_ptr() as *const c_void,
) as *mut c_char)
.map(|p| CStr::from_ptr(p.as_ptr()).to_str().unwrap())
}
}
}
impl<K, V> std::fmt::Debug for HashTable<K, V> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
use std::collections::HashMap;
let hashmap: HashMap<String, String> =
unsafe { FromGlibPtrContainer::from_glib_none(self.0.as_ptr()) };
write!(f, "HashTable({:?})", hashmap)
}
}
impl<K, V> AsPtr for HashTable<K, V> {
type PtrType = glib_sys::GHashTable;
fn as_ptr(&self) -> *const Self::PtrType {
self.0.as_ptr()
}
}

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use super::handlers::entrypoints;
use crate::purple::PrplPlugin;
use log::info;
use std::ffi::CString;
use std::marker::PhantomData;
use std::os::raw::c_void;
#[derive(Default)]
pub struct RegisterContext<P> {
info: Box<purple_sys::PurplePluginInfo>,
extra_info: Box<purple_sys::PurplePluginProtocolInfo>,
_phantom_marker: PhantomData<P>,
}
impl<P> RegisterContext<P> {
pub fn new() -> Self {
RegisterContext {
info: Box::new(purple_sys::PurplePluginInfo::default()),
extra_info: Box::new(purple_sys::PurplePluginProtocolInfo::default()),
_phantom_marker: PhantomData,
}
}
pub fn into_raw(mut self) -> *mut purple_sys::PurplePluginInfo {
self.extra_info.roomlist_get_list = Some(entrypoints::roomlist_get_list_handler);
self.info.extra_info = Box::into_raw(self.extra_info) as *mut c_void;
Box::into_raw(self.info)
}
pub fn with_info(mut self, info: PrplInfo) -> Self {
self.info.id = CString::new(info.id).unwrap().into_raw();
self.info.name = CString::new(info.name).unwrap().into_raw();
self.info.version = CString::new(info.version).unwrap().into_raw();
self.info.summary = CString::new(info.summary).unwrap().into_raw();
self.info.description = CString::new(info.description).unwrap().into_raw();
self.info.author = CString::new(info.author).unwrap().into_raw();
self.info.homepage = CString::new(info.homepage).unwrap().into_raw();
self.info.actions = Some(entrypoints::actions);
self
}
}
pub struct PrplPluginLoader<P: PrplPlugin>(*mut purple_sys::PurplePlugin, PhantomData<P>);
impl<P: PrplPlugin> PrplPluginLoader<P> {
pub unsafe fn from_raw(ptr: *mut purple_sys::PurplePlugin) -> Self {
Self(ptr, PhantomData)
}
pub fn init(&self) -> i32 {
let prpl_plugin = Box::new(P::new());
let register_context: RegisterContext<P::Plugin> = RegisterContext::new();
let register_context = prpl_plugin.register(register_context);
// Unsafe required to dereference the pointers and call
// purple_plugin_register. Safe otherwise.
unsafe {
(*self.0).info = register_context.into_raw();
(*self.0).extra = Box::into_raw(prpl_plugin) as *mut c_void;
info!("Registering");
purple_sys::purple_plugin_register(self.0)
}
}
}
pub struct PrplInfo {
pub id: String,
pub name: String,
pub version: String,
pub summary: String,
pub description: String,
pub author: String,
pub homepage: String,
}
impl Default for PrplInfo {
fn default() -> Self {
PrplInfo {
id: "".into(),
name: "".into(),
version: "".into(),
summary: "".into(),
description: "".into(),
author: "".into(),
homepage: "".into(),
}
}
}
macro_rules! impl_handler_builder {
($($f:ident => $t:ident)*) => ($(
paste::item! {
impl<T: crate::purple::handlers::traits::[<$t>]> RegisterContext<T> {
#[allow(dead_code)]
pub fn [<enable_$f>](mut self) -> Self {
self.info.[<$f>] = Some(crate::purple::handlers::entrypoints::[<$f>]::<T>);
self
}
}
}
)*)
}
macro_rules! impl_extra_handler_builder {
($($f:ident => $t:ident)*) => ($(
paste::item! {
impl<T: crate::purple::handlers::traits::[<$t>]> RegisterContext<T> {
#[allow(dead_code)]
pub fn [<enable_$f>](mut self) -> Self {
self.extra_info.[<$f>] = Some(crate::purple::handlers::entrypoints::[<$f>]::<T>);
self
}
}
}
)*)
}
impl_handler_builder! {
load => LoadHandler
}
impl_extra_handler_builder! {
login => LoginHandler
chat_info => ChatInfoHandler
chat_info_defaults => ChatInfoDefaultsHandler
close => CloseHandler
status_types => StatusTypeHandler
list_icon => ListIconHandler
join_chat => JoinChatHandler
chat_leave => ChatLeaveHandler
convo_closed => ConvoClosedHandler
get_chat_name => GetChatNameHandler
send_im => SendIMHandler
chat_send => ChatSendHandler
}

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pub use self::account::Account;
pub use self::blist::BlistNode;
pub use self::chat::Chat;
pub use self::connection::protocol_data::ProtocolData;
pub use self::connection::{Connection, Connections, Handle};
pub use self::conversation::Conversation;
pub use self::group::Group;
pub use self::handlers::traits::*;
pub use self::hashtable::StrHashTable;
pub use self::loader::{PrplInfo, PrplPluginLoader, RegisterContext};
pub use self::plugin::Plugin;
pub use self::status_type::{PurpleStatusPrimitive, StatusType};
use glib::translate::FromGlibPtrContainer;
pub use purple_sys;
pub use purple_sys::{
PurpleCmdId, PurpleCmdRet, PurpleConnectionError, PurpleConnectionState,
PurpleConvChatBuddyFlags, PurpleConversationType, PurpleDebugLevel, PurpleInputCondition,
PurpleMessageFlags,
};
use std::ffi::{CStr, CString};
use std::os::raw::{c_char, c_void};
use std::panic::catch_unwind;
use std::ptr;
lazy_static::lazy_static! {
static ref STR_FORMAT: CString = CString::new("%s").unwrap();
}
pub mod account;
mod blist;
mod chat;
mod connection;
mod conversation;
pub mod ffi;
mod group;
mod handlers;
mod hashtable;
mod loader;
mod plugin;
pub mod prpl;
mod status_type;
pub trait PrplPlugin {
type Plugin;
fn new() -> Self;
fn register(&self, context: RegisterContext<Self::Plugin>) -> RegisterContext<Self::Plugin>;
}
macro_rules! purple_prpl_plugin {
($plugin:ty) => {
/// # Safety
/// This function is the plugin entrypoints and should not be called manually.
#[no_mangle]
pub unsafe extern "C" fn purple_init_plugin(
plugin_ptr: *mut purple_sys::PurplePlugin,
) -> i32 {
// Safe as long as called from libpurple. Should be the
// case since this function is called by libpurple.
let plugin = purple::PrplPluginLoader::<$plugin>::from_raw(plugin_ptr);
plugin.init()
}
};
}
pub fn input_add<F>(fd: i32, cond: PurpleInputCondition, callback: F) -> u32
where
F: Fn(i32, PurpleInputCondition) + 'static,
{
let user_data = Box::into_raw(Box::new(callback)) as *mut c_void;
unsafe { purple_sys::purple_input_add(fd, cond, Some(trampoline::<F>), user_data) }
}
unsafe extern "C" fn trampoline<F>(user_data: *mut c_void, df: i32, cond: PurpleInputCondition)
where
F: Fn(i32, PurpleInputCondition),
{
if let Err(error) = catch_unwind(|| {
let closure = &*(user_data as *mut F);
closure(df, cond);
}) {
log::error!("Failure in input handler: {:?}", error);
}
}
pub fn register_cmd<F>(
cmd: &str,
args: &str,
help_text: &str,
callback: F,
) -> purple_sys::PurpleCmdId
where
F: Fn(&mut Conversation, &str, &[&str]) -> purple_sys::PurpleCmdRet + 'static,
{
let user_data = Box::into_raw(Box::new(callback)) as *mut c_void;
let c_cmd = CString::new(cmd).unwrap();
let c_args = CString::new(args).unwrap();
let c_help = CString::new(help_text).unwrap();
unsafe {
purple_sys::purple_cmd_register(
c_cmd.as_ptr(),
c_args.as_ptr(),
purple_sys::PurpleCmdPriority::PURPLE_CMD_P_DEFAULT,
purple_sys::PurpleCmdFlag::PURPLE_CMD_FLAG_CHAT,
ptr::null(),
Some(trampoline_cmd::<F>),
c_help.as_ptr(),
user_data,
)
}
}
unsafe extern "C" fn trampoline_cmd<F>(
conversation_ptr: *mut purple_sys::PurpleConversation,
c_cmd: *const c_char,
c_args: *mut *mut c_char,
_c_error: *mut *mut c_char,
user_data: *mut c_void,
) -> purple_sys::PurpleCmdRet
where
F: Fn(&mut Conversation, &str, &[&str]) -> purple_sys::PurpleCmdRet,
{
let closure = &*(user_data as *mut F);
let cmd = CStr::from_ptr(c_cmd).to_str().unwrap();
let args: Vec<String> = FromGlibPtrContainer::from_glib_none(c_args);
let mut conversation = Conversation::from_ptr(conversation_ptr).unwrap();
closure(
&mut conversation,
cmd,
args.iter()
.map(std::ops::Deref::deref)
.collect::<Vec<&str>>()
.as_slice(),
)
}
pub fn debug(level: PurpleDebugLevel, target: &str, message: &str) {
let c_target = CString::new(target).unwrap();
let c_message = CString::new(message).unwrap();
unsafe {
purple_sys::purple_debug(
level,
c_target.as_ptr(),
STR_FORMAT.as_ptr(),
c_message.as_ptr(),
)
}
}

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pub struct Plugin(*mut purple_sys::PurplePlugin);
impl Plugin {
pub unsafe fn from_raw(ptr: *mut purple_sys::PurplePlugin) -> Self {
Plugin(ptr)
}
pub unsafe fn extra<'a, T>(&mut self) -> &'a mut T {
&mut *((*self.0).extra as *mut T)
}
}

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src/purple/prpl.rs Normal file
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use glib::translate::{GlibPtrDefault, Stash, ToGlib, ToGlibPtr};
use std::ffi::CStr;
pub struct ChatEntry {
pub label: &'static CStr,
pub identifier: &'static CStr,
pub required: bool,
pub is_int: bool,
pub min: i32,
pub max: i32,
pub secret: bool,
}
pub struct ProtoChatEntry(purple_sys::proto_chat_entry);
impl Into<ProtoChatEntry> for ChatEntry {
fn into(self) -> ProtoChatEntry {
ProtoChatEntry(purple_sys::proto_chat_entry {
label: self.label.as_ptr(),
identifier: self.identifier.as_ptr(),
required: self.required.to_glib(),
is_int: self.is_int.to_glib(),
min: self.min,
max: self.max,
secret: self.secret.to_glib(),
})
}
}
impl GlibPtrDefault for ProtoChatEntry {
type GlibType = *const purple_sys::proto_chat_entry;
}
impl<'a> ToGlibPtr<'a, *const purple_sys::proto_chat_entry> for ProtoChatEntry {
type Storage = &'a ProtoChatEntry;
fn to_glib_none(&'a self) -> Stash<'a, *const purple_sys::proto_chat_entry, Self> {
Stash(&self.0 as *const purple_sys::proto_chat_entry, self)
}
fn to_glib_full(&self) -> *const purple_sys::proto_chat_entry {
unsafe {
let res = glib_sys::g_malloc(std::mem::size_of::<purple_sys::proto_chat_entry>())
as *mut purple_sys::proto_chat_entry;
*res = self.0;
res
}
}
}

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src/purple/status_type.rs Normal file
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use super::ffi::{mut_override, AsPtr};
use glib::translate::ToGlib;
pub use purple_sys::PurpleStatusPrimitive;
use std::ffi::CStr;
pub struct StatusType(*mut purple_sys::PurpleStatusType);
impl StatusType {
pub fn new(
primitive: PurpleStatusPrimitive,
id: Option<&'static CStr>,
name: Option<&'static CStr>,
user_settable: bool,
) -> Self {
unsafe {
Self(purple_sys::purple_status_type_new(
primitive,
id.map_or_else(std::ptr::null_mut, |s| mut_override(s.as_ptr())),
name.map_or_else(std::ptr::null_mut, |s| mut_override(s.as_ptr())),
user_settable.to_glib(),
))
}
}
}
impl AsPtr for StatusType {
type PtrType = purple_sys::PurpleStatusType;
fn as_ptr(&self) -> *const Self::PtrType {
self.0
}
}