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Add missing methods to C FFI bindings #64

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135729d
Add send_begin and send_end methods to C FFI bindings
cakesoft-shashank Dec 23, 2025
a7e0746
Add create_utxos_begin, create_utxos_end, delete_transfers, fail_tran…
cakesoft-shashank Dec 23, 2025
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91 changes: 91 additions & 0 deletions bindings/c-ffi/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,59 @@ pub extern "C" fn rgblib_create_utxos(
.into()
}

#[unsafe(no_mangle)]
pub extern "C" fn rgblib_create_utxos_begin(
wallet: &COpaqueStruct,
online: &COpaqueStruct,
up_to: bool,
num_opt: *const c_char,
size_opt: *const c_char,
fee_rate: *const c_char,
skip_sync: bool,
) -> CResultString {
create_utxos_begin(
wallet, online, up_to, num_opt, size_opt, fee_rate, skip_sync,
)
.into()
}

#[unsafe(no_mangle)]
pub extern "C" fn rgblib_create_utxos_end(
wallet: &COpaqueStruct,
online: &COpaqueStruct,
signed_psbt: *const c_char,
skip_sync: bool,
) -> CResultString {
create_utxos_end(wallet, online, signed_psbt, skip_sync).into()
}

#[unsafe(no_mangle)]
pub extern "C" fn rgblib_delete_transfers(
wallet: &COpaqueStruct,
batch_transfer_idx_opt: *const c_char,
no_asset_only: bool,
) -> CResultString {
delete_transfers(wallet, batch_transfer_idx_opt, no_asset_only).into()
}

#[unsafe(no_mangle)]
pub extern "C" fn rgblib_fail_transfers(
wallet: &COpaqueStruct,
online: &COpaqueStruct,
batch_transfer_idx_opt: *const c_char,
no_asset_only: bool,
skip_sync: bool,
) -> CResultString {
fail_transfers(
wallet,
online,
batch_transfer_idx_opt,
no_asset_only,
skip_sync,
)
.into()
}

#[unsafe(no_mangle)]
pub extern "C" fn rgblib_finalize_psbt(
wallet: &COpaqueStruct,
Expand All @@ -130,6 +183,14 @@ pub extern "C" fn rgblib_get_asset_balance(
get_asset_balance(wallet, asset_id).into()
}

#[unsafe(no_mangle)]
pub extern "C" fn rgblib_get_asset_metadata(
wallet: &COpaqueStruct,
asset_id: *const c_char,
) -> CResultString {
get_asset_metadata(wallet, asset_id).into()
}

#[unsafe(no_mangle)]
pub extern "C" fn rgblib_get_btc_balance(
wallet: &COpaqueStruct,
Expand Down Expand Up @@ -336,6 +397,36 @@ pub extern "C" fn rgblib_send(
.into()
}

#[unsafe(no_mangle)]
pub extern "C" fn rgblib_send_begin(
wallet: &COpaqueStruct,
online: &COpaqueStruct,
recipient_map: *const c_char,
donation: bool,
fee_rate: *const c_char,
min_confirmations: *const c_char,
) -> CResultString {
send_begin(
wallet,
online,
recipient_map,
donation,
fee_rate,
min_confirmations,
)
.into()
}

#[unsafe(no_mangle)]
pub extern "C" fn rgblib_send_end(
wallet: &COpaqueStruct,
online: &COpaqueStruct,
signed_psbt: *const c_char,
skip_sync: bool,
) -> CResultString {
send_end(wallet, online, signed_psbt, skip_sync).into()
}

#[unsafe(no_mangle)]
pub extern "C" fn rgblib_send_btc(
wallet: &COpaqueStruct,
Expand Down
103 changes: 103 additions & 0 deletions bindings/c-ffi/src/utils.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -228,6 +228,72 @@ pub(crate) fn create_utxos(
Ok(serde_json::to_string(&res)?)
}

pub(crate) fn create_utxos_begin(
wallet: &COpaqueStruct,
online: &COpaqueStruct,
up_to: bool,
num_opt: *const c_char,
size_opt: *const c_char,
fee_rate: *const c_char,
skip_sync: bool,
) -> Result<String, Error> {
let wallet = Wallet::from_opaque(wallet)?;
let online = Online::from_opaque(online)?;
let num = convert_optional_number(num_opt)?;
let size = convert_optional_number(size_opt)?;
let fee_rate = ptr_to_num(fee_rate)?;
let res = wallet.create_utxos_begin((*online).clone(), up_to, num, size, fee_rate, skip_sync)?;
Ok(res)
}

pub(crate) fn create_utxos_end(
wallet: &COpaqueStruct,
online: &COpaqueStruct,
signed_psbt: *const c_char,
skip_sync: bool,
) -> Result<String, Error> {
let wallet = Wallet::from_opaque(wallet)?;
let online = Online::from_opaque(online)?;
let signed_psbt = ptr_to_string(signed_psbt);
let res = wallet.create_utxos_end((*online).clone(), signed_psbt, skip_sync)?;
Ok(serde_json::to_string(&res)?)
}

pub(crate) fn delete_transfers(
wallet: &COpaqueStruct,
batch_transfer_idx_opt: *const c_char,
no_asset_only: bool,
) -> Result<String, Error> {
let wallet = Wallet::from_opaque(wallet)?;
let batch_transfer_idx = convert_optional_number(batch_transfer_idx_opt)?;
let res = wallet.delete_transfers(batch_transfer_idx, no_asset_only)?;
Ok(serde_json::to_string(&res)?)
}

pub(crate) fn fail_transfers(
wallet: &COpaqueStruct,
online: &COpaqueStruct,
batch_transfer_idx_opt: *const c_char,
no_asset_only: bool,
skip_sync: bool,
) -> Result<String, Error> {
let wallet = Wallet::from_opaque(wallet)?;
let online = Online::from_opaque(online)?;
let batch_transfer_idx = convert_optional_number(batch_transfer_idx_opt)?;
let res = wallet.fail_transfers((*online).clone(), batch_transfer_idx, no_asset_only, skip_sync)?;
Ok(serde_json::to_string(&res)?)
}

pub(crate) fn get_asset_metadata(
wallet: &COpaqueStruct,
asset_id: *const c_char,
) -> Result<String, Error> {
let wallet = Wallet::from_opaque(wallet)?;
let asset_id = ptr_to_string(asset_id);
let res = wallet.get_asset_metadata(asset_id)?;
Ok(serde_json::to_string(&res)?)
}

pub(crate) fn finalize_psbt(
wallet: &COpaqueStruct,
signed_psbt: *const c_char,
Expand Down Expand Up @@ -519,6 +585,43 @@ pub(crate) fn send(
Ok(serde_json::to_string(&res)?)
}

pub(crate) fn send_begin(
wallet: &COpaqueStruct,
online: &COpaqueStruct,
recipient_map: *const c_char,
donation: bool,
fee_rate: *const c_char,
min_confirmations: *const c_char,
) -> Result<String, Error> {
let wallet = Wallet::from_opaque(wallet)?;
let online = Online::from_opaque(online)?;
let recipient_map: HashMap<String, Vec<Recipient>> =
serde_json::from_str(&ptr_to_string(recipient_map))?;
let fee_rate = ptr_to_num(fee_rate)?;
let min_confirmations = ptr_to_num(min_confirmations)?;
let res = wallet.send_begin(
(*online).clone(),
recipient_map,
donation,
fee_rate,
min_confirmations,
)?;
Ok(res)
}

pub(crate) fn send_end(
wallet: &COpaqueStruct,
online: &COpaqueStruct,
signed_psbt: *const c_char,
skip_sync: bool,
) -> Result<String, Error> {
let wallet = Wallet::from_opaque(wallet)?;
let online = Online::from_opaque(online)?;
let signed_psbt = ptr_to_string(signed_psbt);
let res = wallet.send_end((*online).clone(), signed_psbt, skip_sync)?;
Ok(serde_json::to_string(&res)?)
}

pub(crate) fn send_btc(
wallet: &COpaqueStruct,
online: &COpaqueStruct,
Expand Down
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