DragonX/SilentDragonXLite
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This commit is contained in:
DenioD
2019-10-24 22:35:37 +02:00
parent a1a7130729 bd289466b5
commit 8e29dbc7e2
18 changed files with 588 additions and 35 deletions
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6
lib/Cargo.lock generated
View File

@@ -1051,7 +1051,7 @@ version = "0.1.0"
dependencies = [
"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
"silentdragonlitelib 0.1.0 (git+https://github.com/DenioD/silentdragonlite-cli?rev=a9d235e117da1fdbe3c576d0713b87cfdf97baf6)",
"silentdragonlitelib 0.1.0 (git+https://github.com/DenioD/silentdragonlite-cli?rev=4d9c09433007e71e259b10f15c28ba1c6ac3efae)",
]
[[package]]
@@ -1467,7 +1467,7 @@ dependencies = [
[[package]]
name = "silentdragonlitelib"
version = "0.1.0"
source = "git+https://github.com/DenioD/silentdragonlite-cli?rev=a9d235e117da1fdbe3c576d0713b87cfdf97baf6#a9d235e117da1fdbe3c576d0713b87cfdf97baf6"
source = "git+https://github.com/DenioD/silentdragonlite-cli?rev=4d9c09433007e71e259b10f15c28ba1c6ac3efae#4d9c09433007e71e259b10f15c28ba1c6ac3efae"
dependencies = [
"base58 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"bellman 0.1.0 (git+https://github.com/DenioD/librustzcash.git?rev=caaee693c47c2ee9ecd1e1546b8fe3c714f342bc)",
@@ -2481,7 +2481,7 @@ dependencies = [
"checksum serde_json 1.0.41 (registry+https://github.com/rust-lang/crates.io-index)" = "2f72eb2a68a7dc3f9a691bfda9305a1c017a6215e5a4545c258500d2099a37c2"
"checksum serde_yaml 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)" = "691b17f19fc1ec9d94ec0b5864859290dff279dbd7b03f017afda54eb36c3c35"
"checksum sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7b4d8bfd0e469f417657573d8451fb33d16cfe0989359b93baf3a1ffc639543d"
"checksum silentdragonlitelib 0.1.0 (git+https://github.com/DenioD/silentdragonlite-cli?rev=a9d235e117da1fdbe3c576d0713b87cfdf97baf6)" = "<none>"
"checksum silentdragonlitelib 0.1.0 (git+https://github.com/DenioD/silentdragonlite-cli?rev=4d9c09433007e71e259b10f15c28ba1c6ac3efae)" = "<none>"
"checksum slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
"checksum smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "ab606a9c5e214920bb66c458cd7be8ef094f813f20fe77a54cc7dbfff220d4b7"
"checksum sodiumoxide 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "585232e78a4fc18133eef9946d3080befdf68b906c51b621531c37e91787fa2b"

2
lib/Cargo.toml
View File

@@ -11,4 +11,4 @@ crate-type = ["staticlib"]
[dependencies]
libc = "0.2.58"
lazy_static = "1.4.0"
silentdragonlitelib = { git = "https://github.com/DenioD/silentdragonlite-cli", rev = "a9d235e117da1fdbe3c576d0713b87cfdf97baf6" }
silentdragonlitelib = { git = "https://github.com/DenioD/silentdragonlite-cli", rev = "4d9c09433007e71e259b10f15c28ba1c6ac3efae" }

16
lib/silentdragonlitelib.h
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@@ -5,13 +5,21 @@
extern "C" {
#endif
extern bool litelib_wallet_exists (const char* chain_name);
extern char * litelib_initialze_existing (bool dangerous, const char* server);
extern char * litelib_execute (const char* s, const char* args);
extern void litelib_rust_free_string (char* s);
extern bool litelib_wallet_exists (const char* chain_name);
extern char * litelib_initialize_new (bool dangerous, const char* server);
extern char * litelib_initialize_new_from_phrase
(bool dangerous, const char* server, const char* seed,
unsigned long long birthday);
extern char * litelib_initialize_existing (bool dangerous, const char* server);
extern char * litelib_execute (const char* s, const char* args);
extern void litelib_rust_free_string (char* s);
#ifdef __cplusplus
}
#endif
// This is a function implemented in connection.cpp that will process a string response from
// the litelib and turn into into a QString in a memory-safe way.
QString litelib_process_response(char* resp);
#endif

111
lib/src/lib.rs
View File

@@ -17,11 +17,23 @@ lazy_static! {
}
// Check if there is an existing wallet
// Initialize a new lightclient and store its value
#[no_mangle]
pub extern fn litelib_initialze_existing(dangerous: bool, server: *const c_char) -> *mut c_char {
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, None);
println!("Wallet exists: {}", config.wallet_exists());
config.wallet_exists()
}
/// Create a new wallet and return the seed for the newly created wallet.
#[no_mangle]
pub extern fn litelib_initialize_new(dangerous: bool, server: *const c_char) -> *mut c_char {
let server_str = unsafe {
assert!(!server.is_null());
@@ -38,8 +50,95 @@ pub extern fn litelib_initialze_existing(dangerous: bool, server: *const c_char)
};
let lightclient = match LightClient::read_from_disk(&config) {
let lightclient = match LightClient::new(&config, latest_block_height) {
Ok(l) => l,
Err(e) => {
let e_str = CString::new(format!("Error: {}", e)).unwrap();
return e_str.into_raw();
}
};
let seed = match lightclient.do_seed_phrase() {
Ok(s) => s.dump(),
Err(e) => {
let e_str = CString::new(format!("Error: {}", e)).unwrap();
return e_str.into_raw();
}
};
LIGHTCLIENT.lock().unwrap().replace(Some(lightclient));
// Return the wallet's seed
let s_str = CString::new(seed).unwrap();
return s_str.into_raw();
}
/// Restore a wallet from the seed phrase
#[no_mangle]
pub extern fn litelib_initialize_new_from_phrase(dangerous: bool, server: *const c_char,
seed: *const c_char, birthday: u64) -> *mut c_char {
let server_str = unsafe {
assert!(!server.is_null());
CStr::from_ptr(server).to_string_lossy().into_owned()
};
let seed_str = unsafe {
assert!(!seed.is_null());
CStr::from_ptr(seed).to_string_lossy().into_owned()
};
let server = LightClientConfig::get_server_or_default(Some(server_str));
let (config, _latest_block_height) = match LightClientConfig::create(server, dangerous) {
Ok((c, h)) => (c, h),
Err(e) => {
let e_str = CString::new(format!("Error: {}", e)).unwrap();
return e_str.into_raw();
}
};
let lightclient = match LightClient::new_from_phrase(seed_str, &config, birthday) {
Ok(l) => l,
Err(e) => {
let e_str = CString::new(format!("Error: {}", e)).unwrap();
return e_str.into_raw();
}
};
let seed = match lightclient.do_seed_phrase() {
Ok(s) => s.dump(),
Err(e) => {
let e_str = CString::new(format!("Error: {}", e)).unwrap();
return e_str.into_raw();
}
};
LIGHTCLIENT.lock().unwrap().replace(Some(lightclient));
let c_str = CString::new("OK").unwrap();
return c_str.into_raw();
}
// Initialize a new lightclient and store its value
#[no_mangle]
pub extern fn litelib_initialize_existing(dangerous: bool, server: *const c_char) -> *mut c_char {
let server_str = unsafe {
assert!(!server.is_null());
CStr::from_ptr(server).to_string_lossy().into_owned()
};
let server = LightClientConfig::get_server_or_default(Some(server_str));
let (config, _latest_block_height) = match LightClientConfig::create(server, dangerous) {
Ok((c, h)) => (c, h),
Err(e) => {
let e_str = CString::new(format!("Error: {}", e)).unwrap();
return e_str.into_raw();
}
};
let lightclient = match LightClient::read_from_disk(&config) {
Ok(l) => l,
Err(e) => {
let e_str = CString::new(format!("Error: {}", e)).unwrap();