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Add FfiResultVoid type

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This commit is contained in:
Steve Myers
2021-07-03 19:24:29 -07:00
parent d00cc73261
commit 8443265142
6 changed files with 43 additions and 48 deletions
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18
cc/bdk_ffi.h
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@@ -37,19 +37,13 @@ FfiResult_OpaqueWallet_ptr_t new_wallet_result (
void free_wallet_result (
FfiResult_OpaqueWallet_ptr_t wallet_result);
#include <stddef.h>
#include <stdint.h>
typedef struct {
int32_t ok;
char * err;
} FfiResult_int32_t;
} FfiResultVoid_t;
FfiResult_int32_t sync_wallet (
FfiResultVoid_t sync_wallet (
OpaqueWallet_t const * opaque_wallet);
typedef struct {
@@ -63,6 +57,10 @@ typedef struct {
FfiResult_char_ptr_t new_address (
OpaqueWallet_t const * opaque_wallet);
#include <stddef.h>
#include <stdint.h>
typedef struct {
char * txid;
@@ -137,8 +135,8 @@ void free_database_config (
void free_string_result (
FfiResult_char_ptr_t string_result);
void free_int_result (
FfiResult_int32_t int_result);
void free_void_result (
FfiResultVoid_t void_result);
/** \brief
* Free a Rust-allocated string

17
cc/bdk_ffi_test.c
View File

@@ -48,10 +48,9 @@ int main (int argc, char const * const argv[])
OpaqueWallet_t *wallet = wallet_result.ok;
// sync wallet
FfiResult_int32_t sync_result = sync_wallet(wallet);
assert(sync_result.ok == 0);
FfiResultVoid_t sync_result = sync_wallet(wallet);
assert(strlen(sync_result.err) == 0);
free_int_result(sync_result);
free_void_result(sync_result);
// new address
FfiResult_char_ptr_t address1_result = new_address(wallet);
@@ -75,7 +74,7 @@ int main (int argc, char const * const argv[])
//// free_wallet_result(wallet_result);
// verify sync_wallet after free_wallet fails (core dumped)
//// FfiResult_int32_t sync_result2 = sync_wallet(wallet);
//// FfiResultVoid_t sync_result2 = sync_wallet(wallet);
}
// test get unspent utxos
@@ -97,10 +96,9 @@ int main (int argc, char const * const argv[])
OpaqueWallet_t *wallet = wallet_result.ok;
// sync wallet
FfiResult_int32_t sync_result = sync_wallet(wallet);
assert(sync_result.ok == 0);
FfiResultVoid_t sync_result = sync_wallet(wallet);
assert(strlen(sync_result.err) == 0);
free_int_result(sync_result);
free_void_result(sync_result);
// list unspent
FfiResult_Vec_LocalUtxo_t unspent_result = list_unspent(wallet);
@@ -144,10 +142,9 @@ int main (int argc, char const * const argv[])
OpaqueWallet_t *wallet = wallet_result.ok;
// sync wallet
FfiResult_int32_t sync_result = sync_wallet(wallet);
assert(sync_result.ok == 0);
FfiResultVoid_t sync_result = sync_wallet(wallet);
assert(sync_result.err == NULL);
free_int_result(sync_result);
free_void_result(sync_result);
// get balance
FfiResultT_uint64_t balance_result = balance(wallet);