From 2ba4cce043850f99ff052c93ea317e6c603e056c Mon Sep 17 00:00:00 2001 From: Cassandra de la Cruz-Munoz Date: Sun, 31 Dec 2023 10:51:07 -0500 Subject: [PATCH] create custom errors --- src/lib.rs | 114 +++++++++++++++++++++++++++++++++++++++++------------ 1 file changed, 88 insertions(+), 26 deletions(-) diff --git a/src/lib.rs b/src/lib.rs index d48d15b..fcb87fb 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -6,11 +6,54 @@ use rosc::{OscMessage, OscType}; pub trait MessageBehavior { fn to_osc_message(&self) -> OscMessage; - fn from_osc_message(msg: OscMessage) -> Result + fn from_osc_message(msg: OscMessage) -> Result where Self: Sized; } +struct ArgCountErr { + expected_in: Vec, + actual: usize, + addr: String, +} + +struct ArgTypeErr { + expected: OscType, + actual: OscType, + addr: String, + arg_count: usize, +} + +struct IntRangeErr { + expected_lower: i32, + expected_upper: i32, + actual: i32, + addr: String, + arg_count: usize, +} + +struct IntValErr { + expected_in: Vec, + actual: i32, + addr: String, + arg_count: usize, +} + +struct StrValErr { + expected_in: Vec, + actual: String, + addr: String, + arg_count: usize, +} + +enum FromMessageErr { + ArgCount(ArgCountErr), + ArgType(ArgTypeErr), + IntRange(IntRangeErr), + IntVal(IntValErr), + StrVal(StrValErr), +} + struct VmcExtOk { loaded: i32, calibration_state: Option, @@ -33,7 +76,7 @@ impl MessageBehavior for VmcExtOk { } return OscMessage { addr, args }; } - fn from_osc_message(msg: OscMessage) -> Result { + fn from_osc_message(msg: OscMessage) -> Result { let mut result = VmcExtOk { loaded: -1, calibration_state: None, @@ -46,11 +89,11 @@ impl MessageBehavior for VmcExtOk { result.loaded = i; } _ => { - return Err(String::from("arg type invalid")); + return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Int(0), actual: msg.args[0],addr: msg.addr.to_owned(), arg_count: 0})); } } } else { - return Err(String::from("arg count invalid")); + return Err(FromMessageErr::ArgCount(ArgCountErr { expected_in: vec![1, 3, 4], actual: msg.args.len(), addr: msg.addr.to_owned()})); } if msg.args.len() == 3 || msg.args.len() == 4 { match msg.args[1] { @@ -58,7 +101,7 @@ impl MessageBehavior for VmcExtOk { result.calibration_state = Some(i); } _ => { - return Err(String::from("arg type invalid")); + return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Int(0), actual: msg.args[1], addr: msg.addr.to_owned(), arg_count: 1})); } } match msg.args[2] { @@ -66,7 +109,7 @@ impl MessageBehavior for VmcExtOk { result.calibration_mode = Some(i); } _ => { - return Err(String::from("arg type invalid")); + return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Int(0), actual: msg.args[2], addr: msg.addr.to_owned(), arg_count: 2})); } } } @@ -76,7 +119,7 @@ impl MessageBehavior for VmcExtOk { result.tracking_status = Some(i); } _ => { - return Err(String::from("arg type invalid")); + return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Int(0), actual: msg.args[3], addr: msg.addr.to_owned(), arg_count: 3})); } } } @@ -95,13 +138,13 @@ impl MessageBehavior for VmcExtT { args: vec![OscType::from(self.time)], }; } - fn from_osc_message(msg: OscMessage) -> Result { + fn from_osc_message(msg: OscMessage) -> Result { if msg.args.len() != 1 { - return Err(String::from("arg count invalid")); + return Err(FromMessageErr::ArgCount(ArgCountErr { expected_in: vec![1], actual: msg.args.len(), addr: msg.addr})); } match msg.args[0] { OscType::Float(f) => return Ok(VmcExtT { time: f }), - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[0], addr: msg.addr, arg_count: 0})), } } } @@ -139,26 +182,26 @@ impl MessageBehavior for VmcExtRootPos { } return OscMessage { addr, args }; } - fn from_osc_message(msg: OscMessage) -> Result { + fn from_osc_message(msg: OscMessage) -> Result { let mut result: VmcExtRootPos; if msg.args.len() == 8 || msg.args.len() == 14 { let mut origin = Vector3::new(0.0, 0.0, 0.0); let name: String; match &msg.args[0] { OscType::String(s) => name = s.to_owned(), - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::String(String::new()), actual: msg.args[0], addr: msg.addr, arg_count: 0})), } match msg.args[1] { OscType::Float(f) => origin.x = f, - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[1], addr: msg.addr, arg_count: 1})), } match msg.args[2] { OscType::Float(f) => origin.y = f, - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[2], addr: msg.addr, arg_count: 2})), } match msg.args[3] { OscType::Float(f) => origin.z = f, - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[3], addr: msg.addr, arg_count: 3})), } let mut quat = Quaternion { x: 0.0, @@ -168,19 +211,19 @@ impl MessageBehavior for VmcExtRootPos { }; match msg.args[4] { OscType::Float(f) => quat.x = f, - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[4], addr: msg.addr, arg_count: 4})), } match msg.args[5] { OscType::Float(f) => quat.y = f, - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[5], addr: msg.addr, arg_count: 5})), } match msg.args[6] { OscType::Float(f) => quat.z = f, - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[6], addr: msg.addr, arg_count: 6})), } match msg.args[7] { OscType::Float(f) => quat.w = f, - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[7], addr: msg.addr, arg_count: 7})), } result = VmcExtRootPos { name, @@ -189,7 +232,7 @@ impl MessageBehavior for VmcExtRootPos { mr_offset: None, }; } else { - return Err(String::from("arg count invalid")); + return Err(FromMessageErr::ArgCount(ArgCountErr { expected_in: vec![8, 14], actual: msg.args.len(), addr: msg.addr})); } if msg.args.len() == 14 { result.mr_scale = Some(Vector3 { @@ -204,27 +247,27 @@ impl MessageBehavior for VmcExtRootPos { }); match msg.args[8] { OscType::Float(f) => result.mr_scale.unwrap().x = f, - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[8], addr: msg.addr, arg_count: 8})), } match msg.args[9] { OscType::Float(f) => result.mr_scale.unwrap().y = f, - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[9], addr: msg.addr, arg_count: 9})), } match msg.args[10] { OscType::Float(f) => result.mr_scale.unwrap().z = f, - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[10], addr: msg.addr, arg_count: 10})), } match msg.args[11] { OscType::Float(f) => result.mr_offset.unwrap().x = f, - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[11], addr: msg.addr, arg_count: 11})), } match msg.args[12] { OscType::Float(f) => result.mr_offset.unwrap().y = f, - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[12], addr: msg.addr, arg_count: 12})), } match msg.args[13] { OscType::Float(f) => result.mr_offset.unwrap().z = f, - _ => return Err(String::from("arg type invalid")), + _ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Float(0.0), actual: msg.args[13], addr: msg.addr, arg_count: 13})), } } return Ok(result); @@ -1310,3 +1353,22 @@ impl MessageBehavior for VmcExtSetEye { return Ok(VmcExtSetEye { enable, position: Vector3::new(x, y, z)}) } } + +struct VmcExtSetRes { + response: String +} + +impl MessageBehavior for VmcExtSetRes { + fn to_osc_message(&self) -> OscMessage { + return OscMessage{addr: String::from("/VMC/Ext/Set/Res"), args: vec![OscType::from(self.response.to_owned())]}; + } + fn from_osc_message(msg: OscMessage) -> Result { + if msg.args.len() != 1 { + return Err(String::from("arg count invalid")); + } + match &msg.args[0] { + OscType::String(s) => return Ok(VmcExtSetRes{response: s.to_owned()}), + _ => return Err(String::from("arg type invalid")) + } + } +}