add evdev recipe

pythonforandroid/recipes/evdev/__init__.py

@@ -0,0 +1,25 @@
+from pythonforandroid.recipe import CompiledComponentsPythonRecipe
+
+
+class EvdevRecipe(CompiledComponentsPythonRecipe):
+    name = 'evdev'
+    version = 'v0.4.7'
+    url = 'https://github.com/gvalkov/python-evdev/archive/{version}.zip'
+
+    depends = [('python2', 'python3')]
+
+    build_cmd = 'build'
+
+    patches = ['evcnt.patch',
+               'keycnt.patch',
+               'remove-uinput.patch',
+               'include-dir.patch',
+               'evdev-permissions.patch']
+
+    def get_recipe_env(self, arch=None):
+        env = super(EvdevRecipe, self).get_recipe_env(arch)
+        env['NDKPLATFORM'] = self.ctx.ndk_platform
+        return env
+
+
+recipe = EvdevRecipe()

pythonforandroid/recipes/evdev/evcnt.patch

@@ -0,0 +1,21 @@
+diff -Naur orig/evdev/input.c v0.4.7/evdev/input.c
+--- orig/evdev/input.c	2015-06-11 13:56:43.483891914 -0500
++++ v0.4.7/evdev/input.c	2015-06-11 13:57:29.079529095 -0500
+@@ -24,6 +24,8 @@
+ #include <linux/input.h>
+ #endif
+
++#define EV_CNT (EV_MAX+1)
++
+ #define MAX_NAME_SIZE 256
+
+ extern char*  EV_NAME[EV_CNT];
+@@ -190,7 +192,7 @@
+                                                    absinfo.maximum,
+                                                    absinfo.fuzz,
+                                                    absinfo.flat,
+-                                                   absinfo.resolution);
++                                                   0);
+
+                         evlong = PyLong_FromLong(ev_code);
+                         absitem = Py_BuildValue("(OO)", evlong, py_absinfo);

pythonforandroid/recipes/evdev/evdev-permissions.patch

@@ -0,0 +1,57 @@
+diff -Naur orig/evdev/util.py v0.4.7/evdev/util.py
+--- orig/evdev/util.py	2015-06-12 16:31:46.532994729 -0500
++++ v0.4.7/evdev/util.py	2015-06-12 16:32:59.489933840 -0500
+@@ -3,15 +3,53 @@
+ import os
+ import stat
+ import glob
++import subprocess
+
+ from evdev import ecodes
+ from evdev.events import event_factory
+
+
++su = False
++
++
++def get_su_binary():
++    global su
++    if su is not False:
++        return su
++
++    su_files = ['/sbin/su', '/system/bin/su', '/system/xbin/su', '/data/local/xbin/su',
++                '/data/local/bin/su', '/system/sd/xbin/su', '/system/bin/failsafe/su',
++                '/data/local/su']
++    su = None
++
++    for fn in su_files:
++        if os.path.exists(fn):
++            try:
++                cmd = [fn, '-c', 'id']
++                output = subprocess.check_output(cmd)
++            except Exception:
++                pass
++            else:
++                if 'uid=0' in output:
++                    su = fn
++                    break
++
++    return su
++
++
++def fix_permissions(nodes):
++    su = get_su_binary()
++    if su:
++        cmd = 'chmod 666 ' + ' '.join(nodes)
++        print cmd
++        subprocess.check_call(['su', '-c', cmd])
++
++
+ def list_devices(input_device_dir='/dev/input'):
+     '''List readable character devices in ``input_device_dir``.'''
+
+     fns = glob.glob('{}/event*'.format(input_device_dir))
++    fix_permissions(fns)
+     fns = list(filter(is_device, fns))
+
+     return fns

pythonforandroid/recipes/evdev/include-dir.patch

@@ -0,0 +1,12 @@
+diff -Naur orig/setup.py v0.4.7/setup.py
+--- orig/setup.py	2015-06-11 14:16:31.315765908 -0500
++++ v0.4.7/setup.py	2015-06-11 14:17:05.800263536 -0500
+@@ -64,7 +64,7 @@
+
+ #-----------------------------------------------------------------------------
+ def create_ecodes():
+-    header = '/usr/include/linux/input.h'
++    header = os.environ['NDKPLATFORM'] + '/usr/include/linux/input.h'
+
+     if not os.path.isfile(header):
+         msg = '''\

pythonforandroid/recipes/evdev/keycnt.patch

@@ -0,0 +1,20 @@
+diff -Naur orig/evdev/genecodes.py v0.4.7/evdev/genecodes.py
+--- orig/evdev/genecodes.py	2015-06-12 11:18:39.460538902 -0500
++++ v0.4.7/evdev/genecodes.py	2015-06-12 11:20:49.004337615 -0500
+@@ -17,6 +17,8 @@
+ #include <linux/input.h>
+ #endif
+
++#define KEY_CNT (KEY_MAX+1)
++
+ /* Automatically generated by evdev.genecodes */
+ /* Generated on %s */
+
+@@ -88,6 +88,7 @@
+         macro = regex.search(line)
+         if macro:
+             yield '    PyModule_AddIntMacro(m, %s);' % macro.group(1)
++    yield '    PyModule_AddIntMacro(m, KEY_CNT);'
+
+ uname = list(os.uname()); del uname[1]
+ uname = ' '.join(uname)