Add media directory commands

Cargo.lock

@@ -397,7 +397,6 @@ dependencies = [
 [[package]]
 name = "fedichat"
 version = "0.1.0"
-source = "git+https://git.firechicken.net/fedichat/fedichat-lib#53398bf4ea611fb8bdff973e348d8bf9d37708ea"
 dependencies = [
  "serde",
  "serde_bytes",
@@ -424,6 +423,7 @@ dependencies = [
  "toml",
  "tracing",
  "tracing-subscriber",
+ "uuid",
 ]
 
 [[package]]

Cargo.toml

@@ -5,8 +5,8 @@ edition = "2024"
 
 [dependencies]
 quinn = "0.11.9"
-fedichat = {git = "https://git.firechicken.net/fedichat/fedichat-lib"}
-#fedichat = {path = "../fedichat-lib"}
+#fedichat = {git = "https://git.firechicken.net/fedichat/fedichat-lib"}
+fedichat = {path = "../fedichat-lib"}
 tracing = "0.1.44"
 tracing-subscriber = "0.3.23"
 clap = { version = "4.6.1", features = ["derive"] }
@@ -20,3 +20,4 @@ dotenv = "0.15.0"
 time = { version = "0.3.47", features = ["serde"] }
 hickory-resolver = "0.26.1"
 expanduser = "1.2.2"
+uuid = { version = "1.23.2", features = ["v4"] }

src/cli.rs

@@ -2,8 +2,12 @@ use clap::{Parser,Subcommand,ArgAction};
 use fedichat::client::{ClientMessage,SignedClientMessage,AuthMethod};
 use fedichat::ServerAddr;
 use fedichat::state::StatePath;
+use std::fs::File;
+use std::io::Read;
+use std::path::PathBuf;
 use time::OffsetDateTime;
 use thiserror::Error;
+use uuid::Uuid;
 
 // Everything except server, user, and password lives in these
 
@@ -61,6 +65,15 @@ pub enum Command {
         #[clap(short, long, value_parser=Room::from_str)]
         room: Room,
     },
+    Upload {
+        file: PathBuf,
+    },
+    Fetch {
+        #[clap(short, long)]
+        id: String,
+        #[clap(short, long)]
+        file: PathBuf
+    },
     GetState {
         #[clap(short, long, value_parser=Room::from_str)]
         room: Room,
@@ -90,9 +103,9 @@ pub enum Command {
 }
 impl Command {
     // Returns clientmessage and target server
-    fn into_client_message(self,username: String) -> (ClientMessage,Option<ServerAddr>) {
+    fn into_client_message(self,username: String) -> Result<(ClientMessage,Option<ServerAddr>),MessageError> {
         use Command::*;
-        match self {
+        Ok(match self {
             CreateUser {
                 password,
             } => (ClientMessage::UserCreate {username, password},None),
@@ -118,6 +131,14 @@ impl Command {
             Create {
                 room,
             } => (ClientMessage::RoomCreate{room_id: room.get_coord()},room.get_server()),
+            Upload {file} => {
+                let mut buf = Vec::with_capacity(4096);
+                let mut file = File::open(file)?;
+                file.read_to_end(&mut buf)?;
+                (ClientMessage::MediaUpload{bytes: buf},None)
+
+            },
+            Fetch {file: _, id} => (ClientMessage::MediaFetch{id: Uuid::parse_str(&id)?},None),
             GetState {
                 room,
                 path,
@@ -137,20 +158,19 @@ impl Command {
                 body,
                 user,
             } => (ClientMessage::MessagePost{body, user: user.clone()},Some(ServerAddr(user.server))),
+        })
         
     }
-        
-    }
-    pub fn into_signed_message(self, username: String) -> SignedClientMessage {
-        let (message,target) = self.into_client_message(username);
-        SignedClientMessage {
+    pub fn into_signed_message(self, username: String) -> Result<SignedClientMessage,MessageError> {
+        let (message,target) = self.into_client_message(username)?;
+        Ok(SignedClientMessage {
 
             message,
             target,
             timestamp: OffsetDateTime::now_utc(),
             // TODO: actually implement signatures
             signature: Box::new([0])
-        }
+        })
 
     }
     pub fn needs_auth(&self) -> bool {
@@ -180,7 +200,7 @@ impl Command {
                 signature: Box::new([0])
             })
         }
-        messages.push(self.into_signed_message(username));
+        messages.push(self.into_signed_message(username)?);
         // If this message is authenticating us then we should be generating 
         // a new token and saving it for future commands
         if !needs_auth {
@@ -198,7 +218,12 @@ impl Command {
 #[derive(Error,Debug)]
 pub enum MessageError {
     #[error("Command needs a token. Login or create an account first.")]
-    NoToken
+    NoToken,
+    #[error("Error while parsing uuid: {0}")]
+    UuidError(#[from] uuid::Error),
+    #[error("Error during file IO: {0}")]
+    IoError(#[from] std::io::Error),
+
 }
 
 

src/main.rs

@@ -9,6 +9,8 @@ use clap::Parser;
 use fedichat::client::ServerMessage;
 use hickory_resolver::Resolver;
 use std::net::{IpAddr,SocketAddr};
+use std::fs::File;
+use std::io::Write;
 use quinn::Endpoint;
 use rmp_serde::encode::Serializer;
 use serde::Serialize;
@@ -76,11 +78,18 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         SocketAddr::new(response,PORT),
         &target_server)?.await?;
 
+    // Dumb pattern
+    let mut file_to_write = None;
+    if let Command::Fetch{file, ..} = &cli.command {
+        file_to_write = Some(file.clone());
+    }
+
     // send messages, each time waiting for a response
     let messages = cli.command.generate_messages(cli.username.clone(),token)?;
 
     debug!("Sending commands");
 
+
     for message in messages  {
         let mut buf = Vec::new();
 
@@ -101,6 +110,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
             ServerMessage::Token(ref token) => {
                 config.insert_token(&target_server,cli.username.clone(),token.clone())?;
             },
+            ServerMessage::Media(ref bytes) => {
+                let mut file = File::create(file_to_write.clone().expect("File path not specified"))?;
+                file.write_all(bytes)?;
+            },
             _ => {}
         }