Merge branch 'master' of github.com:adityapk00/zecpaperwallet

qtlib/.gitignore

@@ -0,0 +1,3 @@
+target/
+.vscode/
+

qtlib/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "qtlib"
+version = "0.1.0"
+authors = ["ZecWallet"]
+edition = "2018"
+
+[lib]
+name = "zecpaperrust"
+crate-type = ["staticlib"]
+
+[dependencies]
+libc = "0.2.58"
+zecpaperlib = { path = "../lib" }

qtlib/Makefile

@@ -0,0 +1,16 @@
+ifeq ($(shell uname),Darwin)
+    EXT := dylib
+else
+    EXT := a
+endif
+
+all: target/debug/zecpaperrust.$(EXT)
+	g++ src/main.cpp -L./target/debug -lzecpaperrust -lpthread -ldl -o run
+	./run
+
+target/debug/zecpaperrust.$(EXT): src/lib.rs Cargo.toml
+	cargo build --lib
+
+clean:
+	rm -rf target
+	rm -rf run

qtlib/src/lib.rs

@@ -0,0 +1,42 @@
+use libc::{c_char};
+use std::ffi::CString;
+use zecpaperlib::paper;
+
+#[no_mangle]
+pub extern fn rust_generate_wallet(testnet: bool, count: u32) -> *mut c_char {
+    let c_str = CString::new(paper::generate_wallet(testnet, false, count)).unwrap();
+    return c_str.into_raw();
+}
+
+
+#[no_mangle]
+pub extern fn rust_free_string(s: *mut c_char) {
+    unsafe {
+        if s.is_null() { return }
+        CString::from_raw(s)
+    };
+}
+
+// #[no_mangle]
+// pub extern fn double_input(input: i32) -> i32 {
+//     input * 2
+// }
+
+// #[no_mangle]
+// pub extern fn say_hello() -> *mut c_char {
+//     let mut hello = String::from("Hello World");
+//     hello.push_str(", ZecWallet!");
+
+//     let c_str_song = CString::new(hello).unwrap();
+//     c_str_song.into_raw()
+// }
+
+// #[no_mangle]
+// pub extern fn free_str(s: *mut c_char) {
+//     let s = unsafe {
+//         if s.is_null() { return }
+//         CString::from_raw(s)
+//     };
+
+//     println!("Freeing {:?}", s);
+// }

qtlib/src/main.cpp

@@ -0,0 +1,15 @@
+#include <iostream>
+#include <cstring>
+
+#include "zecpaperrust.h"
+
+using namespace std;
+
+int main() {
+  char * from_rust = rust_generate_wallet(true, 1);
+  auto stri = string(from_rust);
+  cout << stri << endl;
+  rust_free_string(from_rust);
+
+  return 0;
+}

qtlib/src/zecpaperrust.h

@@ -0,0 +1,14 @@
+#ifndef _ZEC_PAPER_RUST_H
+#define _ZEC_PAPER_RUST_H
+
+#ifdef __cplusplus
+extern "C"{
+#endif
+
+extern char * rust_generate_wallet(bool testnet, unsigned int count);
+extern void   rust_free_string(char * s);
+
+#ifdef __cplusplus
+}
+#endif
+#endif