commit 2b01d34a6775845a7d57ed966e95f6d3672b86de
Author: MTRNord <mtrnord1@gmail.com>
Date: Sat, 16 Apr 2022 20:23:30 +0200
Initial matrix event schema and test code
Diffstat:
8 files changed, 734 insertions(+), 0 deletions(-)
diff --git a/.gitignore b/.gitignore
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diff --git a/Cargo.toml b/Cargo.toml
@@ -0,0 +1,14 @@
+[package]
+name = "replayer-mx"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+capnp = "0.14"
+color-eyre = "0.6"
+clap = { version = "3", features = ["derive"] }
+
+[build-dependencies]
+capnpc = "0.14"
+\ No newline at end of file
diff --git a/build.rs b/build.rs
@@ -0,0 +1,10 @@
+fn main() {
+ capnpc::CompilerCommand::new()
+ .src_prefix("schema")
+ .import_path("schema")
+ .file("schema/utils.capnp")
+ .file("schema/events.capnp")
+ .file("schema/matrix.capnp")
+ .run()
+ .expect("schema compiler command");
+}
diff --git a/schema/events.capnp b/schema/events.capnp
@@ -0,0 +1,109 @@
+@0x9e7f64b0577ea649;
+
+using Util = import "/utils.capnp";
+
+struct MessageContent {
+ union {
+ text: group {
+ body @0: Text;
+ format @1: Util.Option(Text);
+ formattedBody @2: Util.Option(Text);
+ }
+ emote: group {
+ body @3: Text;
+ format @4: Util.Option(Text);
+ formattedBody @5: Util.Option(Text);
+ }
+ notice: group {
+ body @6: Text;
+ format @7: Util.Option(Text);
+ formattedBody @8: Util.Option(Text);
+ }
+ audio: group {
+ body @9: Text;
+ info @10: AudioInfo;
+ url @11: Text;
+ }
+ file: group {
+ body @12: Text;
+ filename @13: Text;
+ info @14: FileInfo;
+ url @15: Text;
+ }
+ image: group {
+ body @16: Text;
+ info @17: ImageInfo;
+ file @18: Util.Option(Text);
+ url @19: Text;
+ }
+ location: group {
+ body @20: Text;
+ geoUri @21: Text;
+ info @22: Util.Option(LocationInfo);
+ }
+ video: group {
+ body @23: Text;
+ info @24: VideoInfo;
+ url @25: Text;
+ }
+ serverNotice : group {
+ adminContact @26: Text;
+ body @27: VideoInfo;
+ limitType @28: LimitType;
+ serverNoticeType @29: ServerNoticeType;
+ }
+ }
+
+ enum ServerNoticeType {
+ usageLimitExceeded @0;
+ }
+
+ enum LimitType {
+ montlyActiveUser @0;
+ }
+
+ struct AudioInfo {
+ duration @0: UInt64;
+ mimeType @1: Text;
+ size @2: UInt64;
+ }
+
+ struct FileInfo {
+ mimeType @0: Text;
+ size @1: UInt64;
+ }
+
+ struct ImageInfo {
+ mimeType @0: Text;
+ size @1: UInt64;
+ h @2: UInt64;
+ w @3: UInt64;
+ }
+
+ struct LocationInfo {
+ thumbnailInfo @0: ImageInfo;
+ thumbnailUrl @1: Text;
+ thumbnailFile @2: Util.Option(Text);
+ }
+
+ struct VideoInfo {
+ duration @0: UInt64;
+ h @1: UInt64;
+ w @2: UInt64;
+ size @3: UInt64;
+ mimeType @4: Text;
+ thumbnailInfo @5: ImageInfo;
+ thumbnailUrl @6: Text;
+ }
+}
+
+enum MsgType {
+ text @0;
+ emote @1;
+ notice @2;
+ audio @3;
+ file @4;
+ image @5;
+ location @6;
+ video @7;
+}
+\ No newline at end of file
diff --git a/schema/matrix.capnp b/schema/matrix.capnp
@@ -0,0 +1,21 @@
+@0xeab570afa44bcb9d;
+
+using Util = import "/utils.capnp";
+using Events = import "/events.capnp";
+
+struct MessageEvent {
+ content @0: Events.MessageContent;
+ roomId @1: Text;
+ stateKey @2: Util.Option(Text);
+ sender @3: Text;
+ eventId @4: Text;
+ originServerTs @5: UInt64;
+ unsigned @6: Unsigned;
+}
+
+struct Unsigned(Content) {
+ age @0: UInt64;
+ transactionId @1: Text;
+ prevContent @2: Util.Option(Content);
+ redactedBecause @3: Util.Option(Text);
+}
+\ No newline at end of file
diff --git a/schema/utils.capnp b/schema/utils.capnp
@@ -0,0 +1,9 @@
+@0x9acbae5536535c84;
+
+# Equivalent to Rust's Option enum
+struct Option(SomeType) {
+ union {
+ none @0: Void;
+ some @1: SomeType;
+ }
+}
+\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
@@ -0,0 +1,101 @@
+use crate::events_capnp::message_content;
+use crate::matrix_capnp::message_event;
+use crate::utils_capnp::option;
+use capnp::serialize_packed;
+use clap::Parser;
+use color_eyre::eyre::{eyre, Result};
+use std::{fs::File, io::BufReader};
+
+pub mod matrix_capnp {
+ include!(concat!(env!("OUT_DIR"), "/matrix_capnp.rs"));
+}
+pub mod events_capnp {
+ include!(concat!(env!("OUT_DIR"), "/events_capnp.rs"));
+}
+pub mod utils_capnp {
+ include!(concat!(env!("OUT_DIR"), "/utils_capnp.rs"));
+}
+
+pub mod matrix {
+ use crate::matrix_capnp::message_event;
+ use capnp::message::{Builder, HeapAllocator};
+
+ pub fn build_event() -> Builder<HeapAllocator> {
+ let mut message = Builder::new_default();
+ {
+ let mut event = message.init_root::<message_event::Builder>();
+
+ {
+ event.set_event_id("$ip5l5n9ckymoybrwh-jl8BDYl8HCv2nO1d4NCFp4ek0");
+ event.set_origin_server_ts(1650133746117);
+ event.set_sender("@mtrnord:nordgedanken.dev");
+ event.set_room_id("!KwXDovBFhYakswlOwN:nordgedanken.dev");
+ let mut unsigned = event.reborrow().init_unsigned();
+ unsigned.set_age(405);
+ unsigned.set_transaction_id("m1650132888916.13");
+ let mut content = event.reborrow().init_content();
+ let mut text = content.reborrow().init_text();
+ text.set_body("This is a test");
+ let mut formatted_body = text.init_formatted_body();
+ formatted_body.set_none(());
+ }
+ }
+
+ message
+ }
+}
+
+#[derive(Parser, Debug)]
+#[clap(author, version, about, long_about = None)]
+struct Args {
+ #[clap(short, long)]
+ write: bool,
+ #[clap(short, long)]
+ read: bool,
+}
+
+fn main() -> Result<()> {
+ color_eyre::install()?;
+ let args = Args::parse();
+
+ if args.read && args.write || !args.read && !args.write {
+ return Err(eyre!("Either read or write must be specified"));
+ }
+
+ if args.read {
+ let mut data_file = File::open("./data")?;
+ let mut buf_reader = BufReader::new(&mut data_file);
+ let message_reader = serialize_packed::read_message(
+ &mut buf_reader,
+ ::capnp::message::ReaderOptions::new(),
+ )?;
+
+ let event = message_reader.get_root::<message_event::Reader>()?;
+
+ println!("event_id: {}", event.get_event_id()?);
+ println!("origin_server_ts: {}", event.get_origin_server_ts());
+ match event.get_content()?.which() {
+ Ok(message_content::Text(content)) => {
+ println!("text body: {}", content.get_body()?);
+ match content.get_formatted_body()?.which() {
+ Ok(option::Some(content)) => {
+ println!("text formatted_body: {}", content?)
+ }
+ Ok(option::None(())) => println!("emote formatted_body: None"),
+ Err(err) => println!("emote formatted_body: {:?}", err),
+ }
+ }
+ Err(err) => println!("content: {:?}", err),
+ _ => println!("content type not yet supported"),
+ }
+ } else if args.write {
+ let event = matrix::build_event();
+ let mut data_file = File::create("./data")?;
+
+ serialize_packed::write_message(&mut data_file, &event)?;
+
+ println!("Wrote event to ./data");
+ }
+
+ Ok(())
+}
