refactor(global): move crates around, stricter module isolation

1 files changed, 39 insertions, 0 deletions

diff --git a/crates/whirl_server/src/cmd/set_parser.rs b/crates/whirl_server/src/cmd/set_parser.rs
new file mode 100644
index 0000000..9d6a4b3
--- /dev/null
+++ b/crates/whirl_server/src/cmd/set_parser.rs
@@ -0,0 +1,39 @@
+// Copyleft (ɔ) 2021-2021 The Whirlsplash Collective
+// SPDX-License-Identifier: GPL-3.0-only
+
+use crate::cmd::structure::Command;
+
+/// Iterate over a command set in the from of bytes and return a list of
+/// human-readable commands.
+fn _parse_command_set(mut data: Vec<u8>) -> Vec<Command> {
+  let mut command_set = vec![];
+
+  // Iterate over all commands
+  loop {
+    // Check if any commands are present
+    if data.len() <= 2 {
+      break;
+    }
+    if data[0] == 0 {
+      break;
+    }
+
+    let command_length = data[0];
+    let mut command = Command {
+      length: command_length as i32,
+      obj_id: data[1] as i32,
+      id:     data[2] as i32,
+      body:   vec![],
+    };
+    if command.length > 3 {
+      command.body = data[3..].to_owned();
+    }
+    command_set.push(command);
+
+    // Remove current command from the command set
+    data = data[command_length as usize..].to_vec();
+  }
+
+  // Return the human-readable command set
+  command_set
+}