Isolation of udev code from remaining systemd

This commit is a first attempt to isolate the udev code from the
remaining code base.  It intentionally does not modify any files
but purely delete files which, on a first examination, appear to
not be needed.  This is a sweeping commit which may easily have
missed needed code.  Files can be retrieved by doing a checkout
from the previous commit:

 git checkout 2944f347d0 -- <filename>

2 files changed, 0 insertions, 295 deletions

diff --git a/src/analyze/Makefile b/src/analyze/Makefile
deleted file mode 120000
index d0b0e8e008..0000000000
--- a/src/analyze/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-../Makefile
\ No newline at end of file
diff --git a/src/analyze/systemd-analyze b/src/analyze/systemd-analyze
deleted file mode 100755
index 88699d6728..0000000000
--- a/src/analyze/systemd-analyze
+++ /dev/null
@@ -1,294 +0,0 @@
-#!/usr/bin/python
-
-import sys, os
-import argparse
-from gi.repository import Gio
-try:
-        import cairo
-except ImportError:
-        cairo = None
-
-def acquire_time_data():
-        manager = Gio.DBusProxy.new_for_bus_sync(bus, Gio.DBusProxyFlags.NONE,
-                None, 'org.freedesktop.systemd1', '/org/freedesktop/systemd1', 'org.freedesktop.systemd1.Manager', None)
-        units = manager.ListUnits()
-
-        l = []
-
-        for i in units:
-                if i[5] != "":
-                        continue
-
-                properties = Gio.DBusProxy.new_for_bus_sync(bus, Gio.DBusProxyFlags.NONE,
-                        None, 'org.freedesktop.systemd1', i[6], 'org.freedesktop.DBus.Properties', None)
-
-                ixt = properties.Get('(ss)', 'org.freedesktop.systemd1.Unit', 'InactiveExitTimestampMonotonic')
-                aet = properties.Get('(ss)', 'org.freedesktop.systemd1.Unit', 'ActiveEnterTimestampMonotonic')
-                axt = properties.Get('(ss)', 'org.freedesktop.systemd1.Unit', 'ActiveExitTimestampMonotonic')
-                iet = properties.Get('(ss)', 'org.freedesktop.systemd1.Unit', 'InactiveEnterTimestampMonotonic')
-
-                l.append((str(i[0]), ixt, aet, axt, iet))
-
-        return l
-
-def acquire_start_time():
-        properties = Gio.DBusProxy.new_for_bus_sync(bus, Gio.DBusProxyFlags.NONE,
-                None, 'org.freedesktop.systemd1', '/org/freedesktop/systemd1', 'org.freedesktop.DBus.Properties', None)
-
-        initrd_time = properties.Get('(ss)', 'org.freedesktop.systemd1.Manager', 'InitRDTimestampMonotonic')
-        userspace_time = properties.Get('(ss)', 'org.freedesktop.systemd1.Manager', 'UserspaceTimestampMonotonic')
-        finish_time = properties.Get('(ss)', 'org.freedesktop.systemd1.Manager', 'FinishTimestampMonotonic')
-
-        if finish_time == 0:
-                sys.stderr.write("Bootup is not yet finished. Please try again later.\n")
-                sys.exit(1)
-
-        assert initrd_time <= userspace_time
-        assert userspace_time <= finish_time
-
-        return initrd_time, userspace_time, finish_time
-
-def draw_box(context, j, k, l, m, r = 0, g = 0, b = 0):
-        context.save()
-        context.set_source_rgb(r, g, b)
-        context.rectangle(j, k, l, m)
-        context.fill()
-        context.restore()
-
-def draw_text(context, x, y, text, size = 12, r = 0, g = 0, b = 0, vcenter = 0.5, hcenter = 0.5):
-        context.save()
-
-        context.set_source_rgb(r, g, b)
-        context.select_font_face("Sans", cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_NORMAL)
-        context.set_font_size(size)
-
-        if vcenter or hcenter:
-                x_bearing, y_bearing, width, height = context.text_extents(text)[:4]
-
-                if hcenter:
-                        x = x - width*hcenter - x_bearing
-
-                if vcenter:
-                        y = y - height*vcenter - y_bearing
-
-        context.move_to(x, y)
-        context.show_text(text)
-
-        context.restore()
-
-def time():
-
-        initrd_time, start_time, finish_time = acquire_start_time()
-
-        if initrd_time > 0:
-                sys.stdout.write("Startup finished in %lums (kernel) + %lums (initramfs) + %lums (userspace) = %lums\n" % ( \
-                        initrd_time/1000, \
-                        (start_time - initrd_time)/1000, \
-                        (finish_time - start_time)/1000, \
-                        finish_time/1000))
-        else:
-                sys.stdout.write("Startup finished in %lums (kernel) + %lums (userspace) = %lums\n" % ( \
-                        start_time/1000, \
-                        (finish_time - start_time)/1000, \
-                        finish_time/1000))
-
-
-def blame():
-
-        data = acquire_time_data()
-        s = sorted(data, key = lambda i: i[2] - i[1], reverse = True)
-
-        for name, ixt, aet, axt, iet in s:
-
-                if ixt <= 0 or aet <= 0:
-                        continue
-
-                if aet <= ixt:
-                        continue
-
-                sys.stdout.write("%6lums %s\n" % ((aet - ixt) / 1000, name))
-
-def plot():
-        if cairo is None:
-                sys.stderr.write("Failed to initilize python-cairo required for 'plot' verb.\n")
-                sys.exit(1)
-        initrd_time, start_time, finish_time = acquire_start_time()
-        data = acquire_time_data()
-        s = sorted(data, key = lambda i: i[1])
-
-        # Account for kernel and initramfs bars if they exist
-        if initrd_time > 0:
-                count = 3
-        else:
-                count = 2
-
-        for name, ixt, aet, axt, iet in s:
-
-                if (ixt >= start_time and ixt <= finish_time) or \
-                                (aet >= start_time and aet <= finish_time) or \
-                                (axt >= start_time and axt <= finish_time):
-                        count += 1
-
-        border = 100
-        bar_height = 20
-        bar_space = bar_height * 0.1
-
-        # 1000px = 10s, 1px = 10ms
-        width = finish_time/10000 + border*2
-        height = count * (bar_height + bar_space) + border * 2
-
-        if width < 1000:
-                width = 1000
-
-        surface = cairo.SVGSurface(sys.stdout, width, height)
-        context = cairo.Context(surface)
-
-        draw_box(context, 0, 0, width, height, 1, 1, 1)
-
-        context.translate(border + 0.5, border + 0.5)
-
-        context.save()
-        context.set_line_width(1)
-        context.set_source_rgb(0.7, 0.7, 0.7)
-
-        for x in range(0, int(finish_time/10000) + 100, 100):
-                context.move_to(x, 0)
-                context.line_to(x, height-border*2)
-
-        context.move_to(0, 0)
-        context.line_to(width-border*2, 0)
-
-        context.move_to(0, height-border*2)
-        context.line_to(width-border*2, height-border*2)
-
-        context.stroke()
-        context.restore()
-
-        osrel = "Linux"
-        if os.path.exists("/etc/os-release"):
-                for line in open("/etc/os-release"):
-                        if line.startswith('PRETTY_NAME='):
-                                osrel = line[12:]
-                                osrel = osrel.strip('\"\n')
-                                break
-
-        banner = "{} {} ({} {}) {}".format(osrel, *(os.uname()[1:5]))
-        draw_text(context, 0, -15, banner, hcenter = 0, vcenter = 1)
-
-        for x in range(0, int(finish_time/10000) + 100, 100):
-                draw_text(context, x, -5, "%lus" % (x/100), vcenter = 0, hcenter = 0)
-
-        y = 0
-
-        # draw boxes for kernel and initramfs boot time
-        if initrd_time > 0:
-                draw_box(context, 0, y, initrd_time/10000, bar_height, 0.7, 0.7, 0.7)
-                draw_text(context, 10, y + bar_height/2, "kernel", hcenter = 0)
-                y += bar_height + bar_space
-
-                draw_box(context, initrd_time/10000, y, start_time/10000-initrd_time/10000, bar_height, 0.7, 0.7, 0.7)
-                draw_text(context, initrd_time/10000 + 10, y + bar_height/2, "initramfs", hcenter = 0)
-                y += bar_height + bar_space
-
-        else:
-                draw_box(context, 0, y, start_time/10000, bar_height, 0.6, 0.6, 0.6)
-                draw_text(context, 10, y + bar_height/2, "kernel", hcenter = 0)
-                y += bar_height + bar_space
-
-        draw_box(context, start_time/10000, y, finish_time/10000-start_time/10000, bar_height, 0.7, 0.7, 0.7)
-        draw_text(context, start_time/10000 + 10, y + bar_height/2, "userspace", hcenter = 0)
-        y += bar_height + bar_space
-
-        for name, ixt, aet, axt, iet in s:
-
-                drawn = False
-                left = -1
-
-                if ixt >= start_time and ixt <= finish_time:
-
-                        # Activating
-                        a = ixt
-                        b = min(filter(lambda x: x >= ixt, (aet, axt, iet, finish_time))) - ixt
-
-                        draw_box(context, a/10000, y, b/10000, bar_height, 1, 0, 0)
-                        drawn = True
-
-                        if left < 0:
-                                left = a
-
-                if aet >= start_time and aet <= finish_time:
-
-                        # Active
-                        a = aet
-                        b = min(filter(lambda x: x >= aet, (axt, iet, finish_time))) - aet
-
-                        draw_box(context, a/10000, y, b/10000, bar_height, .8, .6, .6)
-                        drawn = True
-
-                        if left < 0:
-                                left = a
-
-                if axt >= start_time and axt <= finish_time:
-
-                        # Deactivating
-                        a = axt
-                        b = min(filter(lambda x: x >= axt, (iet, finish_time))) - axt
-
-                        draw_box(context, a/10000, y, b/10000, bar_height, .6, .4, .4)
-                        drawn = True
-
-                        if left < 0:
-                                left = a
-
-                if drawn:
-                        x = left/10000
-
-                        if x < width/2-border:
-                                draw_text(context, x + 10, y + bar_height/2, name, hcenter = 0)
-                        else:
-                                draw_text(context, x - 10, y + bar_height/2, name, hcenter = 1)
-
-                        y += bar_height + bar_space
-
-        draw_text(context, 0, height-border*2, "Legend: Red = Activating; Pink = Active; Dark Pink = Deactivating", hcenter = 0, vcenter = -1)
-
-        if initrd_time > 0:
-                draw_text(context, 0, height-border*2 + bar_height, "Startup finished in %lums (kernel) + %lums (initramfs) + %lums (userspace) = %lums" % ( \
-                        initrd_time/1000, \
-                        (start_time - initrd_time)/1000, \
-                        (finish_time - start_time)/1000, \
-                        finish_time/1000), hcenter = 0, vcenter = -1)
-        else:
-                draw_text(context, 0, height-border*2 + bar_height, "Startup finished in %lums (kernel) + %lums (userspace) = %lums" % ( \
-                        start_time/1000, \
-                        (finish_time - start_time)/1000, \
-                        finish_time/1000), hcenter = 0, vcenter = -1)
-
-        surface.finish()
-
-parser = argparse.ArgumentParser(formatter_class=argparse.RawDescriptionHelpFormatter,
-                                 description='Process systemd profiling information',
-                                 epilog='''\
-time - print time spent in the kernel before reaching userspace
-blame - print list of running units ordered by time to init
-plot - output SVG graphic showing service initialization
-''')
-
-parser.add_argument('action', choices=('time', 'blame', 'plot'),
-                    default='time', nargs='?',
-                    help='action to perform (default: time)')
-parser.add_argument('--user', action='store_true',
-                    help='use the session bus')
-
-args = parser.parse_args()
-
-if args.user:
-        bus = Gio.BusType.SESSION
-else:
-        bus = Gio.BusType.SYSTEM
-
-verb = {'time' : time,
-	'blame': blame,
-	'plot' : plot,
-	}
-verb.get(args.action)()