From 0ac3227b7bb27a76b6f49aa1605f1b1887a01a10 Mon Sep 17 00:00:00 2001
From: Maximilian Hils <git@maximilianhils.com>
Date: Thu, 5 Feb 2015 14:44:45 +0100
Subject: clean up flow reading

---
 libmproxy/console/__init__.py | 45 +++++++++++++++++++------------------------
 1 file changed, 20 insertions(+), 25 deletions(-)

(limited to 'libmproxy/console/__init__.py')

diff --git a/libmproxy/console/__init__.py b/libmproxy/console/__init__.py
index 6aabf5ed..0db06832 100644
--- a/libmproxy/console/__init__.py
+++ b/libmproxy/console/__init__.py
@@ -499,38 +499,33 @@ class ConsoleMaster(flow.FlowMaster):
         self.view_flowlist()
 
     def _readflow(self, paths):
+        """
+        Utitility function that reads a list of flows
+        or prints an error to the UI if that fails.
+        Returns
+            - None, if there was an error.
+            - a list of flows, otherwise.
+        """
         try:
-            flows = []
-            for path in paths:
-                path = os.path.expanduser(path)
-                with file(path, "rb") as f:
-                    flows.extend(list(flow.FlowReader(f).stream()))
-        except (IOError, flow.FlowReadError), v:
-            return True, v.strerror
-        return False, flows
-
-    def client_playback_path(self, path):
-        err, ret = self._readflow(path)
-        if err:
+            return flow.read_flows_from_paths(paths)
+        except flow.FlowReadError as e:
             if not self.statusbar:
-                print >> sys.stderr, ret
+                print >> sys.stderr, e.strerror
                 sys.exit(1)
             else:
-                self.statusbar.message(ret)
-        else:
-            self.start_client_playback(ret, False)
+                self.statusbar.message(e.strerror)
+            return None
+
+    def client_playback_path(self, path):
+        flows = self._readflow(path)
+        if flows:
+            self.start_client_playback(flows, False)
 
     def server_playback_path(self, path):
-        err, ret = self._readflow(path)
-        if err:
-            if not self.statusbar:
-                print >> sys.stderr, ret
-                sys.exit(1)
-            else:
-                self.statusbar.message(ret)
-        else:
+        flows = self._readflow(path)
+        if flows:
             self.start_server_playback(
-                ret,
+                flows,
                 self.killextra, self.rheaders,
                 False, self.nopop,
                 self.options.replay_ignore_params, self.options.replay_ignore_content, self.options.replay_ignore_payload_params
-- 
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