added backend for remote-qt

kcg_remote_client.py

@@ -0,0 +1,83 @@
+import socket
+import argparse as ap
+import readline
+
+
+def connect(host, port):
+    soc = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    soc.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+    soc.connect((host, port))
+    return soc
+
+def send(string, host, port, p=True):
+    soc = connect(host, port)
+    soc.send(string)
+    ret = ""
+    if 'get_image' in string:
+        f = open('/tmp/kcgimage.png', 'w+')
+    while True:
+        try:
+            if 'get_image' in string:
+                res = soc.recv(4096)
+                if 'close' in res:
+                    f.write(res[:-5])
+                    f.close()
+                    return "Done"
+                f.write(res)
+                continue
+            soc.settimeout(20)
+            res = soc.recv(1024)
+
+            if res == 'close':
+                if p:
+                    return
+                else:
+                    # print ret
+                    return ret
+            # if '.' == res[0]:
+            #     if p:
+            #         print res[1:]
+            #     else:
+            #         ret += res[1:]
+            else:
+                if p:
+                    print res
+                else:
+                    ret += res
+        except socket.timeout:
+            if not p:
+                print "Timed Out"
+            else:
+                while True:
+                    input = raw_input("Server takes long to respond, continue waiting? [y]es/[n]o ")
+                    if input == 'y':
+                        break
+                    elif input == 'n':
+                        return
+                    else:
+                        print 'wrong input'
+    if 'get_image' in string:
+        f.close()
+        return
+    if not p:
+        return ret
+
+
+def main():
+    parse = ap.ArgumentParser("Remote Client for KCG - KAPTURE Control Gui")
+    parse.add_argument("--port", "-p", type=int, required=True, help="Port")
+    parse.add_argument("--host", "-H", type=str, required=True, help="Host")
+    parse.add_argument("--command", "-c", type=str, help="Directly send this command and do not start interactive session.")
+    args = parse.parse_args()
+
+    if args.command:
+        send(args.command, args.host, args.port)
+    else:
+        while True:
+            input = raw_input("KCG > ")
+            if input == 'stop':
+                break
+            send(input, args.host, args.port)
+
+if __name__ == '__main__':
+    main()