Add a CLI (#440)

* add argument parser for CLI

* add pause to cli

* parse messages to send

* add send function

* use while loop instead of hard sleep

* use logger for error msg

* use tabulator for progress bar

* prepare rx mode

* use Thread for Protocol Sniffer instead of qt signals

* adapt tests

* fix thread can only be started once error

* enable receiving from command line

* support send from file

* save gain correctly

* enable rx into file

* remove unused signal

* enable raw rx and file mode

* add support for device identifier

* add support for default pause

* enable abort sending witt ctrl c

* support encodings

* make logging multiprocessing aware and add autobuild extensions to cli

* move place

* fix sniffer when receiving multiple messages at once

* add test for modulator cli parsing and fix some bugs

* extend modulator test and fix another bug

* add unittests and reorder urh_cli structure

* add tests

* adapt CI to CLI tests

* force osx

* fix osx

* adapt close dialog method

* remove close dialog method

* test read messages to send

* centralize read messages method

* increase timeout for ci

* support loading of project files to load cli values

* add sleep for ci

* add cli to deployment

* replace static calls with ProjectManager Class

* use time sleep instead of qwait

* disable gc collect call

* disable gc collect for python 3.4 only

* gc collect only for osx

* simplify cleanup

* simplify cleanup

* advanced cleanup only for windows

* cleanup also for osx

* gc collect for osx

* add unittests

* consider frozen app path

* init multiprocessing first

* enable logging on cli for windows

* use log file handler for log

* add missing import

.travis.yml

@@ -35,6 +35,10 @@ install:
     if [[ $TRAVIS_OS_NAME == "osx" ]]
     then
       brew upgrade python
+      rm '/usr/local/include/c++'
+      brew install hackrf librtlsdr
+    else
+      sudo apt-get install libhackrf-dev librtlsdr-dev
     fi
   - |
     if [[ $TRAVIS_PYTHON_VERSION == "3.4"* ]]

data/build_cx.py

@@ -12,6 +12,10 @@ def build_exe(build_cmd='build'):
 
     app_path = os.path.join("src", "urh", "main.py")
     assert os.path.isfile(app_path)
+
+    cli_path = os.path.join("src", "urh", "cli", "urh_cli.py")
+    assert os.path.isfile(cli_path)
+
     src_dir = os.path.join(os.curdir, "src")
     assert os.path.isdir(src_dir)
     sys.path.insert(0, src_dir)
@@ -25,19 +29,23 @@ def build_exe(build_cmd='build'):
         for f in os.listdir(lib_path):
             include_files.append(os.path.join(lib_path, f))
 
-        executables = [cx_Freeze.Executable(
+        executables = [
+            cx_Freeze.Executable(
             app_path,
             targetName="urh.exe",
             icon=os.path.join("data", 'icons', 'appicon.ico'),
             shortcutName="Universal Radio Hacker",
             shortcutDir="DesktopFolder",
-            base="Win32GUI")]
+            base="Win32GUI"),
+
+            cx_Freeze.Executable(cli_path, targetName="urh_cli.exe")
+        ]
     else:
         include_files = [os.path.join("data", 'icons', 'appicon.png')]
-        executables = [cx_Freeze.Executable(
-            app_path,
-            targetName="urh",
-            icon=os.path.join("data", 'icons', 'appicon.png'))]
+        executables = [
+            cx_Freeze.Executable(app_path, targetName="urh", icon=os.path.join("data", 'icons', 'appicon.png')),
+            cx_Freeze.Executable(cli_path, targetName="urh_cli.exe")
+        ]
 
     for f in os.listdir(os.path.join("src", "urh", "dev", "gr", "scripts")):
         if f.endswith(".py"):

setup.py

@@ -163,6 +163,7 @@ def read_long_description():
     entry_points={
         'console_scripts': [
             'urh = urh.main:main',
+            'urh_cli = urh.cli.urh_cli:main',
         ]}
 )