Can this software be installed on my Windows 10? about dwarf HOT 68 CLOSED

def do_shell_command(cmd, stdout=subprocess.PIPE):
    result = subprocess.run(cmd.split(' '), stdout=stdout, stderr=subprocess.STDOUT)
    if stdout == subprocess.PIPE:
        return result.stdout.decode('utf8')
    elif stdout == subprocess.STDOUT:
        return result.stdout.decode('utf8')
    else:
        return ''

diff --git a/lib/adb.py b/lib/adb.py
index f9d2321..dfc1e05 100644
--- a/lib/adb.py
+++ b/lib/adb.py
@@ -87,7 +87,12 @@ class Adb(object):
         if not self.adb_available:
             utils.show_message_box('adb not found')
             return None
-        self._do_adb_command('adb shell su -c "mount -o rw,remount /system"')
+        res = self._do_adb_command('adb shell su -c "mount -o rw,remount /system"')
+        try:
+            if (len(res) > 0) and (res.index('Permission denied') >= 0):
+                self._do_adb_command('adb shell mount -o rw,remount /system')
+        except ValueError:
+            pass
 
     def pull(self, path, dest):
         if not self.adb_available:
@@ -105,4 +110,10 @@ class Adb(object):
         if not self.adb_available:
             utils.show_message_box('adb not found')
             return None
-        return self._do_adb_command('adb shell su -c "' + cmd + '"', stdout=stdout)
+        res = self._do_adb_command('adb shell su -c "' + cmd + '"', stdout=stdout)
+        try:
+            if (len(res) > 0) and (res.index('Permission denied') >= 0):
+                res = self._do_adb_command('adb shell ' + cmd, stdout=stdout)
+        except ValueError:
+            res = ''
+        return res
diff --git a/lib/utils.py b/lib/utils.py
index c6ad9b5..7aa33fd 100644
--- a/lib/utils.py
+++ b/lib/utils.py
@@ -26,9 +26,11 @@ app_icon = None
 
 
 def do_shell_command(cmd, stdout=subprocess.PIPE):
-    result = subprocess.run(cmd.split(' '), stdout=stdout)
+    result = subprocess.run(cmd.split(' '), stdout=stdout, stderr=subprocess.STDOUT)
     if stdout == subprocess.PIPE:
         return result.stdout.decode('utf8')
+    elif stdout == subprocess.STDOUT:
+        return result.stdout.decode('utf8')
     else:
         return ''
 
diff --git a/ui/ui_welcome.py b/ui/ui_welcome.py
index 4b5a59b..6382743 100644
--- a/ui/ui_welcome.py
+++ b/ui/ui_welcome.py
@@ -136,6 +136,7 @@ class WelcomeUi(QSplitter):
         self.update_device_ui()
         self.update_commits()
         self.update_frida_version()
+        self.on_device_changed()
 
     def update_commits(self):
         data = self.app.get_dwarf().get_git().get_dwarf_commits()
@@ -289,6 +290,12 @@ class WelcomeUi(QSplitter):
 
         self.frida_update_button.setVisible(self.updated_frida_version != local_version)
 
+        #check if frida is running on device or start
+        if(self.updated_frida_version == local_version):
+            res = self.app.get_adb().su('ps | grep frida', stdout=subprocess.PIPE)
+            if(len(res) == 0):
+                self.app.get_adb().su('frida -D', stdout=subprocess.PIPE)
+
     def update_frida(self):
         def _update():
             if os.path.exists('frida'):
@@ -309,16 +316,28 @@ class WelcomeUi(QSplitter):
                     for chunk in r.iter_content(chunk_size=1024):
                         if chunk:
                             f.write(chunk)
-                res = utils.do_shell_command('unxz frida.xz')
+                #on windows no unxz command
+                if os.name == 'nt':
+                    import lzma
+                    with lzma.open('frida.xz') as xz:
+                        with open('frida', 'wb') as unxz:
+                            unxz.write(xz.read())
+                            res = ''
+                    os.remove('frida.xz')
+                else:
+                    res = utils.do_shell_command('unxz frida.xz')
+
                 if len(res) == 0:
                     res = self.app.get_adb().mount_system()
                     if res is None or len(res) == 0:
                         self.app.get_adb().push('frida', '/sdcard/')
-                        self.app.get_adb().su('killall -9 frida', stdout=subprocess.DEVNULL)
-                        self.app.get_adb().su('mv /sdcard/frida /system/xbin/frida', stdout=subprocess.DEVNULL)
-                        self.app.get_adb().su('chmod 755 /system/xbin/frida', stdout=subprocess.DEVNULL)
+                        #self.app.get_adb().su('killall -9 frida', stdout=subprocess.DEVNULL)
+                        #not all have killall command
+                        self.app.get_adb().su('kill -9 $(ps | grep \'frida\' | awk \'{ print $2 }\')', stdout=subprocess.PIPE)
+                        self.app.get_adb().su('cp /sdcard/frida /system/xbin/frida', stdout=subprocess.PIPE)
+                        self.app.get_adb().su('chmod 755 /system/xbin/frida', stdout=subprocess.PIPE)
                         self.update_frida_version()
-                        self.app.get_adb().su('frida -D', stdout=subprocess.DEVNULL)
+                        self.app.get_adb().su('frida -D', stdout=subprocess.PIPE)
                     os.remove('frida')
                 else:
                     os.remove('frida.xz')

if os.name == 'nt':
    import lzma
    with lzma.open('frida.xz') as xz:
        with open('frida', 'wb') as unxz:
            unxz.write(xz.read())
            res = ''
    os.remove('frida.xz')
else:
    res = utils.do_shell_command('unxz frida.xz')

iGio90:Dwarf igio90$ python3 dwarf.py 
QThread: Destroyed while thread is still running
Abort trap: 6
iGio90:Dwarf igio90$ 

def update_commits(self):
        if self.update_commits_thread is None:
            self.update_commits_thread = DwarfCommitsThread(app=self.app)
            self.update_commits_thread.on_update_available.connect(self.on_dwarf_isupdate)
            self.update_commits_thread.on_add_commit.connect(self.on_dwarf_commit)
            if not self.update_commits_thread.isRunning():
                self.update_commits_thread.start()

def update_dwarf(self):
        if self.update_dwarf_thread is None:
            self.update_dwarf_thread = DwarfUpdateThread(self.app)
            self.update_dwarf_thread.on_finished.connect(self.on_dwarf_updated)
            self.update_dwarf_thread.on_status_text(self.on_dwarf_status)
            if not self.update_dwarf_thread.isRunning():
                self.update_dwarf_thread.start()

self.update_commits_thread = None
self.update_dwarf_thread = None

130|root@android:/ # ps | grep 'frida' | awk '{ print $2 " " $9 }'
2013 frida
2015 /data/local/tmp/re.frida.server/frida-helper-32
root@android:/ # ps -A -o comm,pid | grep frida
1|root@android:/ #

    if result is not None and 'frida' in result.split('\n'):
        return True

def do_shell_command(cmd, timeout=60):
    try:
        # capture output is only supported in py 3.7
        if VERSION.minor >= 7:
            result = subprocess.run(cmd.split(' '), timeout=timeout, capture_output=True)
        else:
            result = subprocess.run(cmd.split(' '), stdout=subprocess.PIPE, stderr=subprocess.STDOUT, timeout=timeout)

        if result.stderr:
            return result.stderr.decode('utf8')

        return result.stdout.decode('utf8')

    except subprocess.TimeoutExpired:
        return None  # todo: timeout doesnt mean cmd failed

OnePlus5T:/ # ps -A | grep frida | awk '{print $1 " " $4}'                                                                                                                                                                            
26466 grep
30413 frida
30423 /data/local/tmp/re.frida.server/frida-helper-64
30691 /data/local/tmp/re.frida.server/frida-helper-32
OnePlus5T:/ # ps -A | grep frida | awk '{print $2 " " $9}'                                                                                                                                                                            
0 
0 
0 
0 
OnePlus5T:/ # 

def is_frida_running(self):
        """ Checks if frida is running
        """
        if not self._adb_available:
            return False

        found = False

        result = self.su('ps | grep \'frida\'')
        result = result.split()

        if 'frida' in result:
            for r in result:
                if 'frida-helper' in r:
                    found = True

        return found

                if not self.app.get_adb().is_frida_running():
                    self.frida_update_button.setText('start frida')
                    self.frida_update_button.setEnabled(True)
                    self.frida_update_button.setVisible(True)
                else:
                    self.frida_update_button.setText('stop frida')
                    self.frida_update_button.setEnabled(True)
                    self.frida_update_button.setVisible(True)

def update_status_label(self, update_text):
        """ sets status text from fridaserver update
        """
        if not self.app.get_adb().is_frida_running():
            self.frida_update_button.setText('start frida')
            self.frida_update_button.setEnabled(True)
            self.frida_update_button.setVisible(True)
        else:
            self.frida_update_button.setText('stop frida')
            self.frida_update_button.setEnabled(True)
            self.frida_update_button.setVisible(True)

        label_text = ('device frida version: {0}\nupdated frida version: {1}'
                      .format(update_text, self.updated_frida_version))

        self.frida_update_label.setText(label_text)

def update_status_label(self, update_text):
        """ sets status text from fridaserver update
        """
        label_text = ('device frida version: {0}\nupdated frida version: {1}'
                    .format(update_text, self.updated_frida_version))

        self.frida_update_label.setText(label_text)

Traceback (most recent call last):
  File "C:\Users\James\Desktop\Dwarf\ui\ui_welcome.py", line 494, in update_dwarf
    self.update_dwarf_thread.on_status_text(self.on_dwarf_status)
TypeError: native Qt signal is not callable