From 03bf49d0c6e9e7a4f023db12820247b302eedd3d Mon Sep 17 00:00:00 2001
From: Denis Sachkov <niki-1@yandex.ru>
Date: Thu, 9 Feb 2017 13:18:08 +0300
Subject: [PATCH] --file option

---
 smartlog.pyw | 12 +++++++++---
 smcore.py    | 15 +++++++++++++++
 2 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/smartlog.pyw b/smartlog.pyw
index 0f3f035..b86d40f 100644
--- a/smartlog.pyw
+++ b/smartlog.pyw
@@ -5,7 +5,7 @@ import argparse
 from gui import *
 
 # INFO-------------------------
-version = "0.4"
+version = "0.5"
 app_name = "SmartLog"
 source_info = "https://github.com/zendorx/smart-logcat"
 contacts_info = "zendorx@gmail.com"
@@ -41,6 +41,7 @@ parser.add_argument("--command_clean", default="adb logcat -c", help="specifies
 parser.add_argument("--pid_lookup", default="", help="specifies string for looking process id.")
 parser.add_argument("--pid_mask", default="\((.*?)\)", help="specifies regex to searching pid in a text line.")
 
+parser.add_argument("--file", default="", help="specifies log file to read.")
 # parser.add_argument("-ec", default=exit_commands,
 #                     help="commands that will executed on exit splited by ';' e.g:  'w;q' will write file and open explorer. To see more commands type :h")
 #
@@ -114,13 +115,18 @@ if _args.pid_lookup:
     gui.set_pid_lookup(_args.pid_lookup)
 
 app.set_command_exec(_args.command_execute)
-app.start_reading()
+
+if _args.file:
+    app.read_from_file(_args.file)
+else:
+    app.start_reading()
 
 while not gui.is_finished():
     app.update()
     gui.update()
 
-app.stop_reading()
+if not _args.file:
+    app.stop_reading()
 
 if _args.exit_clean:
     app.clear(_args.command_clean)
diff --git a/smcore.py b/smcore.py
index 5757df8..67f7d9d 100644
--- a/smcore.py
+++ b/smcore.py
@@ -118,6 +118,18 @@ def can_show(self, filter_words, pid):
 
         return True
 
+class FileReader():
+    def __init__(self, fname):
+        self.fname = fname
+        self.lines = []
+        with open(fname.decode("utf8"), "r") as f:
+           for l in f.readlines():
+               self.lines.append(l.strip())
+
+    def update(self):
+        lines = list(self.lines)
+        self.lines[:] = []
+        return lines
 
 class Reader():
     def __init__(self, command):
@@ -251,6 +263,9 @@ def clear(self, command):
     def stop_reading(self):
         self.reader.stop()
 
+    def read_from_file(self, fname):
+        self.reader = FileReader(fname)
+
     def start_reading(self):
         self.reader = Reader(self.command)