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https://github.com/redstrate/Kawari.git
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113 lines
4 KiB
Rust
113 lines
4 KiB
Rust
use binrw::binrw;
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use crate::{
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common::{CHAR_NAME_MAX_LENGTH, read_string},
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lobby::ipc::CharacterDetails,
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packet::{IpcSegment, ReadWriteIpcSegment},
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};
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use super::write_string;
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pub type CustomIpcSegment = IpcSegment<CustomIpcType, CustomIpcData>;
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impl ReadWriteIpcSegment for CustomIpcSegment {
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fn calc_size(&self) -> u32 {
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// 16 is the size of the IPC header
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16 + match self.op_code {
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CustomIpcType::RequestCreateCharacter => 1024 + CHAR_NAME_MAX_LENGTH as u32,
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CustomIpcType::CharacterCreated => 12,
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CustomIpcType::GetActorId => 8,
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CustomIpcType::ActorIdFound => 4,
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CustomIpcType::CheckNameIsAvailable => CHAR_NAME_MAX_LENGTH as u32,
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CustomIpcType::NameIsAvailableResponse => 1,
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CustomIpcType::RequestCharacterList => 4,
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CustomIpcType::RequestCharacterListRepsonse => 1184 * 8,
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CustomIpcType::DeleteCharacter => 4,
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CustomIpcType::CharacterDeleted => 1,
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}
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}
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}
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#[binrw]
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#[brw(repr = u16)]
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#[derive(Default, Clone, PartialEq, Debug)]
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pub enum CustomIpcType {
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#[default]
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/// Request the world server to create a character
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RequestCreateCharacter = 0x1,
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/// Response from the world server when the character is created
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CharacterCreated = 0x2,
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/// Request the actor id from the content id of a character
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GetActorId = 0x3,
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/// Response from the world server when the actor id is found
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ActorIdFound = 0x4,
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/// Check if a name is available on the world server
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CheckNameIsAvailable = 0x5,
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/// Response to CheckNameIsAvailable
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NameIsAvailableResponse = 0x6,
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/// Request the character list from the world server
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RequestCharacterList = 0x7,
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/// Response to RequestCharacterList
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RequestCharacterListRepsonse = 0x8,
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/// Request that a character be deleted from the world server
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DeleteCharacter = 0x9,
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/// Response to DeleteCharacter
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CharacterDeleted = 0x10,
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}
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#[binrw]
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#[br(import(magic: &CustomIpcType))]
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#[derive(Debug, Clone)]
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pub enum CustomIpcData {
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#[br(pre_assert(*magic == CustomIpcType::RequestCreateCharacter))]
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RequestCreateCharacter {
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#[bw(pad_size_to = CHAR_NAME_MAX_LENGTH)]
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#[br(count = CHAR_NAME_MAX_LENGTH)]
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#[br(map = read_string)]
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#[bw(map = write_string)]
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name: String,
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#[bw(pad_size_to = 1024)]
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#[br(count = 1024)]
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#[br(map = read_string)]
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#[bw(map = write_string)]
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chara_make_json: String,
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},
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#[br(pre_assert(*magic == CustomIpcType::CharacterCreated))]
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CharacterCreated { actor_id: u32, content_id: u64 },
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#[br(pre_assert(*magic == CustomIpcType::GetActorId))]
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GetActorId { content_id: u64 },
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#[br(pre_assert(*magic == CustomIpcType::ActorIdFound))]
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ActorIdFound { actor_id: u32 },
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#[br(pre_assert(*magic == CustomIpcType::CheckNameIsAvailable))]
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CheckNameIsAvailable {
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#[bw(pad_size_to = CHAR_NAME_MAX_LENGTH)]
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#[br(count = CHAR_NAME_MAX_LENGTH)]
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#[br(map = read_string)]
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#[bw(map = write_string)]
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name: String,
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},
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#[br(pre_assert(*magic == CustomIpcType::NameIsAvailableResponse))]
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NameIsAvailableResponse { free: u8 },
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#[br(pre_assert(*magic == CustomIpcType::RequestCharacterList))]
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RequestCharacterList { service_account_id: u32 },
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#[br(pre_assert(*magic == CustomIpcType::RequestCharacterListRepsonse))]
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RequestCharacterListRepsonse {
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#[bw(calc = characters.len() as u8)]
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num_characters: u8,
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#[br(count = num_characters)]
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characters: Vec<CharacterDetails>, // TODO: maybe chunk this into 4 parts ala the lobby server?
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},
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#[br(pre_assert(*magic == CustomIpcType::DeleteCharacter))]
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DeleteCharacter { content_id: u64 },
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#[br(pre_assert(*magic == CustomIpcType::CharacterDeleted))]
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CharacterDeleted { deleted: u8 },
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}
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impl Default for CustomIpcData {
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fn default() -> CustomIpcData {
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CustomIpcData::RequestCreateCharacter {
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chara_make_json: String::new(),
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name: String::new(),
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}
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}
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}
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