From e5feaacb301ac2cc57df66c3f1f88d835335bd8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B0=8F=E7=99=BD=E4=BB=94=E7=9A=84=E5=AE=B6?=
 <zhashuyu@163.com>
Date: Sat, 2 Apr 2022 16:31:22 +0800
Subject: [PATCH] Update gst123.cc
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

feat: decode filename from uri to normal string
    (文件名由URL格式改为终端识别的字符)
from: Playing file:///home/boomer/A_DRIVER/Music-need-sync/%E9%9F%A9%E9%9B%AA/%E9%9F%A9%E9%9B%AA-%E6%83%B3%E8%B5%B7.mp3
to:   Playing file:///home/boomer/A_DRIVER/Music-need-sync/韩雪/韩雪-想起.mp3
---
 src/gst123.cc | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/gst123.cc b/src/gst123.cc
index 3f14cec..efaf1d3 100644
--- a/src/gst123.cc
+++ b/src/gst123.cc
@@ -312,6 +312,28 @@ struct Player : public KeyHandler
     return false;
   }
 
+  // decode filename from uri to normal string
+  string urlDecode(string str){
+    string ret;
+    char ch;
+    int i, ii, len = str.length();
+
+    for (i=0; i < len; i++){
+        if(str[i] != '%'){
+            if(str[i] == '+')
+                ret += ' ';
+            else
+                ret += str[i];
+        }else{
+            sscanf(str.substr(i + 1, 2).c_str(), "%x", &ii);
+            ch = static_cast<char>(ii);
+            ret += ch;
+            i = i + 2;
+        }
+    }
+    return ret;
+  }
+
 
   void
   play_next()
@@ -352,7 +374,7 @@ struct Player : public KeyHandler
               }
             else
               {
-                Msg::print ("\nPlaying %s\n", uri.c_str());
+                Msg::print ("\nPlaying %s\n", urlDecode(uri.c_str()).c_str());
 
                 gtk_interface.set_title (get_basename (uri));