new function ffmpeg shell

plugins/ffmpeg.py

@@ -0,0 +1,49 @@
+import threading
+import copy
+import os
+from mswp import Datapack
+from forwarder import receive_queues, send_queue
+from config import msw_queue
+from config import dprint as print
+receive_queue = receive_queues[__name__]
+
+
+def main():
+    while True:
+        ffmpeg_controller = Ffmpeg_controller()
+        ffmpeg_controller.mainloop()
+            
+
+class Ffmpeg_controller:
+    def __init__(self):
+        self.ffmpeg_type = None
+        self.status = 'disable'
+        self.padding_to_convert = []
+        self.already_in_convert = []
+        self.finished_convert = []
+        self.mainloop()
+
+
+    def mainloop(self):
+        while True:
+            dp = receive_queue.get()
+
+            if dp.method == 'post' and dp.body == b'split': # config ffmpeg is server or client
+                ndp = dp.reply()
+                ndp.body = 'Spliting file %s' % dp.head['filename']
+                ndp.body = ndp.body.encode()
+                send_queue.put(ndp)
+
+                if not os.path.exists('resources/ffmpeg_tmp'):
+                    os.mkdir('resources/ffmpeg_tmp')
+
+                cmd = 'ffmpeg -i ' + dp.head['filename'] + ' -c copy -f segment -segment_time 20 \
+                    -reset_timestamps 1 resources/' + '%d' + '.mp4'
+                
+                os.system(cmd)
+
+
+
+
+thread = threading.Thread(target=main, args=(), daemon=True)
+thread.start()

plugins/shell.py

@@ -0,0 +1,35 @@
+import threading
+import copy
+import os
+import subprocess
+from mswp import Datapack
+from forwarder import receive_queues, send_queue
+from config import msw_queue
+from config import dprint as print
+receive_queue = receive_queues[__name__]
+
+
+def main():
+    while True:
+        dp = receive_queue.get()
+        command = dp.body.decode()
+        try:
+            result = subprocess.check_output(command, shell=True)
+        except Exception as e:
+            result = 'Command %s error, %s: %s' % (command, type(e), str(e))
+            result = result.encode()
+        
+        ndp = dp.reply()
+        ndp.body = try_decode_and_encode(result)
+        send_queue.put(ndp)
+
+
+def try_decode_and_encode(data):
+    try:
+        return data.decode('gb2312').encode()
+    except:
+        return data.decode('utf-8').encode()
+
+thread = threading.Thread(target=main, args=(), daemon=True)
+thread.start()
+