Feature/update windows crate (#2)

* Upgrade win crate to latest version
* fix warnings
* Replace K32GetModuleFileNameExA with K32GetModuleFileNameExW. Abstract windows widechar to string conversion.
* Split process into files. Remove all ASCII win32 functions and replace them with widechar version
* Bump version

Author: FrankvdStam

Cargo.toml

@@ -16,7 +16,7 @@
 
 [package]
 name = "mem-rs"
-version = "0.1.3"
+version = "0.1.4"
 edition = "2021"
 readme = "README.md"
 homepage = "https://github.com/FrankvdStam/mem-rs"
@@ -30,7 +30,7 @@ description = "pattern scanning and abstraction for pointers in memory of runnin
 [dependencies]
 
 [dependencies.windows]
-version = "0.42.0"
+version = "0.56.0"
 features = [
     "Win32_Foundation",
     "Win32_System_Memory",

examples/dsr.rs

@@ -16,6 +16,7 @@
 
 use std::thread::sleep;
 use std::time::Duration;
+use mem_rs::helpers::{get_w32str_from_str, vec_u16_to_u8};
 use mem_rs::prelude::*;
 
 struct Ds1
@@ -61,15 +62,34 @@ impl Ds1
         }
         Ok(())
     }
+
+    #[allow(dead_code)]
+    pub fn inject_soulmemory_rs(&self)
+    {
+        //self.process.inject_dll(r#"C:\soulmemory\soulmemory_rs.dll"#);
+        //self.process.inject_dll(r#"C:\projects\soulmemory-rs\target\x86_64-pc-windows-msvc\release\soulmemory_rs.dll"#);
+        self.process.inject_dll(r#"C:\projects\soulmemory-rs\target\x86_64-pc-windows-msvc\å\soulmemory_rs.dll"#).expect("TODO: panic message");
+    }
 }
 
 fn main()
 {
-    //let processes = Process::get_running_process_names();
-    //for p in &processes
-    //{
-    //    println!("{}", p);
-    //}
+    let str = r#"C:\soulmemory\soulmemory_rs.dll"#;
+    let w32_str = get_w32str_from_str(str);
+    println!("{:?}", w32_str);
+    println!("{:?}", vec_u16_to_u8(&w32_str));
+
+    let alloated_str = String::from(str);
+    let collected: Vec<u16> = alloated_str.encode_utf16().collect();
+    println!("{:?}", collected);
+    unsafe { println!("{:?}", collected.align_to::<u8>()); }
+
+
+    let processes = Process::get_running_process_names();
+    for p in &processes
+    {
+        println!("{}", p);
+    }
 
     let mut ds1 = Ds1::new();
 
@@ -81,17 +101,10 @@ fn main()
             Err(e) => println!("{}", e)
         }
 
+        //ds1.inject_soulmemory_rs();
+
         println!("igt: {}", ds1.get_in_game_time_milliseconds());
         println!("ai: {}", ds1.get_ai_timer());
         sleep(Duration::from_secs(1));
     }
-}
-
-#[allow(dead_code)]
-fn inject()
-{
-    let mut process = Process::new("DarkSoulsRemastered.exe");
-    process.refresh().unwrap();
-    process.inject_dll(r#"C:\projects\soulmemory-rs\target\x86_64-pc-windows-msvc\debug\soulmemory_rs.dll"#);
-}
-
+}

src/helpers.rs

@@ -14,6 +14,9 @@
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <http://www.gnu.org/licenses/>.
 
+use std::path::Path;
+use windows::core::{PCSTR, PCWSTR};
+
 pub fn scan(code: &[u8], pattern: &[Option<u8>]) -> Option<usize>
 {
     if code.len() == 0
@@ -58,4 +61,34 @@ pub fn to_pattern(str: &str) -> Vec<Option<u8>>
         }
     }
     return vec;
+}
+
+pub fn vec_u16_to_u8(vec_u16: &Vec<u16>) -> Vec<u8>
+{
+    return unsafe { vec_u16.align_to::<u8>().1.to_vec() };
+}
+
+pub fn w32str_to_string(w32str: &Vec<u16>) -> String
+{
+    return w32str.iter().map(|&v| (v & 0xFF) as u8).take_while(|&c| c != 0).map(|c| c as char).collect();
+}
+
+pub fn get_file_name_from_string(str: &String) -> String
+{
+    return String::from(Path::new(&str).file_name().unwrap().to_str().unwrap());
+}
+
+pub fn get_w32str_from_str(str: &str) -> Vec<u16>
+{
+    return str.encode_utf16().collect();
+}
+pub fn get_pcwstr_from_str(str: &str) -> PCWSTR
+{
+    let vec: Vec<u16> = str.encode_utf16().collect();
+    return PCWSTR(vec.as_ptr());
+}
+
+pub fn get_pcstr_from_str(str: &str) -> PCSTR
+{
+    return PCSTR(str.as_ptr());
 }

src/lib.rs

@@ -16,7 +16,7 @@
 
 mod process_data;
 mod process_module;
-mod helpers;
+pub mod helpers;
 pub mod read_write;
 pub mod process;
 pub mod pointer;