1. 完善msg的处理工作。到了可以调试的步骤了

2. 准备增加屏幕和鼠标的获取相关代码，尚不能编译 通过

Cargo.toml

@@ -15,3 +15,5 @@ trust-dns-resolver = "0.20"
 select = "0.5"
 scraper = "0.12"
 arboard = "3.4.0"
+
+winapi = { version = "0.3.9", features = ["winnt"] }

src/lib.rs

@@ -13,6 +13,7 @@ use std::collections::{BTreeMap, VecDeque};
 extern crate log;
 
 pub mod wclip;
+pub mod sys_res;
 pub struct ClipboardSync {
     user_name: String,
     password: String,
@@ -20,6 +21,8 @@ pub struct ClipboardSync {
     ip: String,
     cookies: String,
     clip: wclip::Wclip,
+    //last message magic
+    cache_magic: u8,
 }
 
 const USER_AGENT: &str = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36 Edg/106.0.1370.42";
@@ -46,7 +49,7 @@ pub async fn start_msg_sync(ctx:Arc<Mutex<ClipboardSync>>) -> Result<task::JoinH
 
 enum Msg <'a>{
     Msg(&'a str),
-    Sub((i8, i8, i8, &'a str)),
+    Sub((u8, u8, u8, &'a str)),
 }
 
 impl ClipboardSync {
@@ -58,6 +61,7 @@ impl ClipboardSync {
             ip: ip.to_string(),
             cookies: "".to_string(),
             clip: wclip::Wclip::new(),
+            cache_magic: 0xff,
         }
     }
 
@@ -132,7 +136,6 @@ impl ClipboardSync {
             log::trace!("verify Response: {}", resp);
         }
         if resp.contains("<title>Copy & Paste</title>") {
-            self.msg2clip(&resp).await;
             Ok(())
         } else {
             Err(Box::new(io::Error::new(io::ErrorKind::Other, "登录失败")))
@@ -164,46 +167,28 @@ impl ClipboardSync {
         //x|x|x| -> index|total|magic|
         let head = &msg[0..7];
         let body = &msg[7..];
-        let text = head.split('|').collect::<Vec<_>>();
-        if text.len() == 3 && text[0].len() == 1 && text[1].len() == 1 && text[2].len() == 1{
-
         let check = head.split('|').filter(|text| {
             let text = text.as_bytes();
             if text.len() == 1 {
-                    let text = text[0] as i8;
-                    if text < '!' as i8 && text >= '|' as i8 {
-                        true
+                if text[0] >= b'!' && text[0] < b'|' {true} else {false}
             } else {
                 false
             }
-                } else {
-                    false
-                }
-            }).collect::<Vec<&str>>();
+        }).map(|x|x.as_bytes()[0] - b'!').collect::<Vec<_>>();
 
-            let index = text[0].as_bytes()[0] as i8;
-            if index < '!' as i8 && index >= '|' as i8 {
+        if check.len() != 3 {
             return Msg::Msg(msg)
         }
-            let total = text[1].as_bytes()[1] as i8;
-            if total < '!' as i8 && total >= '|' as i8 {
-                return Msg::Msg(msg)
-            }
-            let magic = text[2].as_bytes()[1] as i8;
-            if magic < '!' as i8 && magic >= '|' as i8 {
-                return Msg::Msg(msg)
-            }
-            return Msg::Sub((index, total, magic, body));
-        }
-        return Msg::Msg(msg)
+
+        return Msg::Sub((check[0], check[1], check[2], body));
     }
     pub async fn msg2clip(&mut self, html: &str) {
         // log::info!("html: {}", html);
         let document = Html::parse_document(html);
         let selector = Selector::parse("code").unwrap();
-        let mut clip_text = String::new();
         let mut msg_map = BTreeMap::new();
-        let mut magic_ref = 0;
+        let mut magic_ref = 0xff;
+        let mut is_first = true;
         for element in document.select(&selector).into_iter() {
             //let text = element.text().collect::<Vec<_>>().concat();
             let text = element.text().collect::<String>();
@@ -211,27 +196,37 @@ impl ClipboardSync {
             let msg = ClipboardSync::parse_msg(text.as_str());
             match msg {
                 Msg::Msg(msg) => {
-                    if magic_ref == 0 {
+                    if magic_ref == 0xff {
                         self.clip.set(&msg);
                         break;
                     }
                 },
-                Msg::Sub((index, total, magic, body)) => {
-                    if magic_ref == 0{
-                        magic_ref = magic;
-                    } else if magic_ref == magic {
-                        msg_map.insert(index, element);
-                        if msg_map.len() == (total - 'a' as i8) as usize {
+                Msg::Sub((index, total, magic, _body)) => {
+                    magic_ref = if magic_ref == 0xff {magic} else {magic_ref};
+                    if magic_ref != magic { // other message ignore
+                        if is_first {
+                            break;
                         }
-                        // clip_text.push_str(body);
-                    } else {
+                        is_first = false;
+                        continue
+                    }
+                    if msg_map.len() == 0 && (
+                        self.cache_magic == magic_ref // message is repeated ignore it
+                        || !is_first // we only process the newest msg
+                    ) {
+                        break;
+                    }
+                    // same msg pack, append to list
+                    msg_map.insert(index, text);
+                    if msg_map.len() as u8 == total {
+                        let msg = msg_map.into_iter().map(|(_key, v)| v).collect::<String>();
+                        self.cache_magic = magic_ref; // save for next msg
+                        self.clip.set(&msg);
                         break;
                     }
                 }
             }
-        }
-        if clip_text.len() != 0 {
-            self.clip.set(&clip_text);
+            is_first = false;
         }
     }
 }

src/sys_res/mod.rs

@@ -0,0 +1,17 @@
+extern crate winapi;
+
+use winapi::um::winuser::{GetCursorPos, GetSystemMetrics, SM_CXSCREEN, SM_CYSCREEN};
+use winapi::shared::windef::POINT;
+
+
+pub fn get_screen_size() -> (i32, i32) {
+    let mut point = POINT { x: 0, y: 0 };
+    unsafe {
+        GetCursorPos(&mut point);
+    }
+    let x = point.x;
+    let y = point.y;
+    let width = GetSystemMetrics(SM_CXSCREEN);
+    let height = GetSystemMetrics(SM_CYSCREEN);
+    (x, y, width, height)
+}