Add the start of several UI modules

1 files changed, 140 insertions, 0 deletions

diff --git a/lib/bb/ui/knotty.py b/lib/bb/ui/knotty.py
new file mode 100644
index 000000000..a32917910
--- /dev/null
+++ b/lib/bb/ui/knotty.py
@@ -0,0 +1,140 @@
+#
+# BitBake (No)TTY UI Implementation
+#
+# Handling output to TTYs or files (no TTY)
+#
+# Copyright (C) 2006-2007 Richard Purdie
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import os
+import bb
+from bb import cooker
+
+import sys
+import time
+import itertools
+import xmlrpclib
+
+parsespin = itertools.cycle( r'|/-\\' )
+
+def init(frontend, eventHandler):
+
+    try:
+        cmdline = frontend.runCommand(["getCmdLineAction"])
+        #print cmdline
+        ret = frontend.runCommand(cmdline)
+        if ret != True:
+            print "Cook failed: %s" % ret
+
+    except xmlrpclib.Fault, x:
+        print x
+
+    shutdown = 0
+    while True:
+        try:
+            event = eventHandler.waitEvent(0.25)
+            if event is None:
+                continue
+            #print event
+            if event[0].startswith('bb.event.Pkg'):
+                print "NOTE: %s" % event[1]['_message']
+                continue
+            if event[0].startswith('bb.msg.MsgPlain'):
+                print event[1]['_message']
+                continue
+            if event[0].startswith('bb.msg.MsgDebug'):
+                print 'DEBUG: ' + event[1]['_message']
+                continue
+            if event[0].startswith('bb.msg.MsgNote'):
+                print 'NOTE: ' + event[1]['_message']
+                continue
+            if event[0].startswith('bb.msg.MsgWarn'):
+                print 'WARNING: ' + event[1]['_message']
+                continue
+            if event[0].startswith('bb.msg.MsgError'):
+                print 'ERROR: ' + event[1]['_message']
+                continue
+            if event[0].startswith('bb.build.TaskFailed'):
+                logfile = event[1]['logfile']
+                if logfile:
+#                    if bb.data.getVar("BBINCLUDELOGS", d):
+                        print "ERROR: Logged data stored in %s" % logfile
+                        print "Log data follows:\n"
+#                    number_of_lines = data.getVar("BBINCLUDELOGS_LINES", d)
+#                    if number_of_lines:
+#                        os.system('tail -n%s %s' % (number_of_lines, logfile))
+#                    else:
+                        f = open(logfile, "r")
+                        while True:
+                            l = f.readline()
+                            if l == '':
+                                break
+                            l = l.rstrip()
+                            print '| %s' % l
+                        f.close()
+#                else:
+#                    bb.msg.error(bb.msg.domain.Build, "see log in %s" % logfile)
+            if event[0].startswith('bb.build.Task'):
+                print "NOTE: %s" % event[1]['_message']
+                continue
+            if event[0].startswith('bb.event.ParseProgress'):
+                x = event[1]['sofar']
+                y = event[1]['total']
+                if os.isatty(sys.stdout.fileno()):
+                    sys.stdout.write("\rNOTE: Handling BitBake files: %s (%04d/%04d) [%2d %%]" % ( parsespin.next(), x, y, x*100/y ) )
+                    sys.stdout.flush()
+                else:
+                    if x == 1:
+                        sys.stdout.write("Parsing .bb files, please wait...")
+                        sys.stdout.flush()
+                    if x == y:
+                        sys.stdout.write("done.")
+                        sys.stdout.flush()
+                if x == y:
+                    print("\nParsing finished. %d cached, %d parsed, %d skipped, %d masked, %d errors." 
+                        % ( event[1]['cached'], event[1]['parsed'], event[1]['skipped'], event[1]['masked'], event[1]['errors']))
+                continue
+
+            if event[0] == 'bb.command.CookerCommandCompleted':
+                break
+            if event[0] == 'bb.command.CookerCommandFailed':
+                print "Command execution failed: %s" % event[1]['error']
+                break
+            if event[0] == 'bb.cooker.CookerExit':
+                break
+
+            # ignore
+            if event[0].startswith('bb.event.BuildStarted'):
+                continue
+            if event[0].startswith('bb.event.BuildCompleted'):
+                continue
+            if event[0].startswith('bb.event.MultipleProviders'):
+                continue
+            if event[0].startswith('bb.runqueue.runQueue'):
+                continue
+            print "Unknown Event: %s" % event
+
+        except KeyboardInterrupt:
+            if shutdown == 2:
+                print "\nThird Keyboard Interrupt, exit.\n"
+                break
+            if shutdown == 1:
+                print "\nSecond Keyboard Interrupt, stopping...\n"
+                frontend.runCommand(["stateStop"])
+            if shutdown == 0:
+                print "\nKeyboard Interrupt, closing down...\n"
+                frontend.runCommand(["stateShutdown"])
+            shutdown = shutdown + 1
+            pass