DragonX/SilentDragonXLite
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Check for existing wallet

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This commit is contained in:
Aditya Kulkarni
2019-10-20 12:11:02 -07:00
parent 3952ded930
commit f9beda0ded
4 changed files with 22 additions and 36 deletions
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18
lib/src/lib.rs
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@@ -16,9 +16,23 @@ lazy_static! {
static ref LIGHTCLIENT: Mutex<RefCell<Option<LightClient>>> = Mutex::new(RefCell::new(None)); static ref LIGHTCLIENT: Mutex<RefCell<Option<LightClient>>> = Mutex::new(RefCell::new(None));
} }
// Check if there is an existing wallet
#[no_mangle]
pub extern fn litelib_wallet_exists(chain_name: *const c_char) -> bool {
let chain_name_str = unsafe {
assert!(!chain_name.is_null());
CStr::from_ptr(chain_name).to_string_lossy().into_owned()
};
let config = LightClientConfig::create_unconnected(chain_name_str);
config.wallet_exists()
}
// Initialize a new lightclient and store its value // Initialize a new lightclient and store its value
#[no_mangle] #[no_mangle]
pub extern fn litelib_initialze(dangerous: bool, server: *const c_char) -> *mut c_char { pub extern fn litelib_initialze_existing(dangerous: bool, server: *const c_char) -> *mut c_char {
let server_str = unsafe { let server_str = unsafe {
assert!(!server.is_null()); assert!(!server.is_null());
@@ -34,7 +48,7 @@ pub extern fn litelib_initialze(dangerous: bool, server: *const c_char) -> *mut
} }
}; };
let lightclient = match LightClient::new(None, &config, latest_block_height) { let lightclient = match LightClient::read_from_disk(&config) {
Ok(l) => l, Ok(l) => l,
Err(e) => { Err(e) => {
let e_str = CString::new(format!("Error: {}", e)).unwrap(); let e_str = CString::new(format!("Error: {}", e)).unwrap();

9
lib/zecwalletlitelib.h
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@@ -2,12 +2,13 @@
#define _ZEC_PAPER_RUST_H #define _ZEC_PAPER_RUST_H
#ifdef __cplusplus #ifdef __cplusplus
extern "C"{ extern "C" {
#endif #endif
extern char * litelib_initialze (bool dangerous, const char* server); extern bool litelib_wallet_exists (const char* chain_name);
extern char * litelib_execute (const char* s, const char* args); extern char * litelib_initialze_existing (bool dangerous, const char* server);
extern void litelib_rust_free_string (char* s); extern char * litelib_execute (const char* s, const char* args);
extern void litelib_rust_free_string (char* s);
#ifdef __cplusplus #ifdef __cplusplus
} }

2
src/connection.cpp
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@@ -42,7 +42,7 @@ void ConnectionLoader::doAutoConnect() {
// Initialize the library // Initialize the library
main->logger->write(QObject::tr("Attempting to initialize")); main->logger->write(QObject::tr("Attempting to initialize"));
litelib_initialze(config->dangerous, config->server.toStdString().c_str()); litelib_initialze_existing(config->dangerous, config->server.toStdString().c_str());
auto connection = makeConnection(config); auto connection = makeConnection(config);

29
src/liteinterface.cpp
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@@ -56,35 +56,6 @@ void LiteInterface::fetchPrivKey(QString addr, const std::function<void(json)>&
conn->doRPCWithDefaultErrorHandling("export", addr, cb); conn->doRPCWithDefaultErrorHandling("export", addr, cb);
} }
// void LiteInterface::importZPrivKey(QString addr, bool rescan, const std::function<void(json)>& cb) {
// if (conn == nullptr)
// return;
// // json payload = {
// // {"jsonrpc", "1.0"},
// // {"id", "someid"},
// // {"method", "z_importkey"},
// // {"params", { addr.toStdString(), (rescan? "yes" : "no") }},
// // };
// // conn->doRPCWithDefaultErrorHandling(payload, cb);
// }
// void LiteInterface::importTPrivKey(QString addr, bool rescan, const std::function<void(json)>& cb) {
// if (conn == nullptr)
// return;
// // json payload = {
// // {"jsonrpc", "1.0"},
// // {"id", "someid"},
// // {"method", "importprivkey"},
// // {"params", { addr.toStdString(), (rescan? "yes" : "no") }},
// // };
// // conn->doRPCWithDefaultErrorHandling(payload, cb);
// }
void LiteInterface::fetchBalance(const std::function<void(json)>& cb) { void LiteInterface::fetchBalance(const std::function<void(json)>& cb) {
if (conn == nullptr) if (conn == nullptr)
return; return;