From 437fd90c0250dee670290f9b714253671a990160 Mon Sep 17 00:00:00 2001
From: José Pekkarinen <jose.pekkarinen@nokia.com>
Date: Wed, 18 May 2016 13:18:31 +0300
Subject: These changes are the raw update to qemu-2.6.
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Collission happened in the following patches:

migration: do cleanup operation after completion(738df5b9)
Bug fix.(1750c932f86)
kvmclock: add a new function to update env->tsc.(b52baab2)

The code provided by the patches was already in the upstreamed
version.

Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
---
 qemu/scripts/qmp/qmp-shell | 60 +++++++++++++++++++++++++++++++++++-----------
 1 file changed, 46 insertions(+), 14 deletions(-)

(limited to 'qemu/scripts/qmp/qmp-shell')

diff --git a/qemu/scripts/qmp/qmp-shell b/qemu/scripts/qmp/qmp-shell
index 65280d29d..0373b24b2 100755
--- a/qemu/scripts/qmp/qmp-shell
+++ b/qemu/scripts/qmp/qmp-shell
@@ -29,13 +29,47 @@
 # (QEMU) device_add driver=e1000 id=net1
 # {u'return': {}}
 # (QEMU)
+#
+# key=value pairs also support Python or JSON object literal subset notations,
+# without spaces. Dictionaries/objects {} are supported as are arrays [].
+#
+#    example-command arg-name1={'key':'value','obj'={'prop':"value"}}
+#
+# Both JSON and Python formatting should work, including both styles of
+# string literal quotes. Both paradigms of literal values should work,
+# including null/true/false for JSON and None/True/False for Python.
+#
+#
+# Transactions have the following multi-line format:
+#
+#    transaction(
+#    action-name1 [ arg-name1=arg1 ] ... [arg-nameN=argN ]
+#    ...
+#    action-nameN [ arg-name1=arg1 ] ... [arg-nameN=argN ]
+#    )
+#
+# One line transactions are also supported:
+#
+#    transaction( action-name1 ... )
+#
+# For example:
+#
+#     (QEMU) transaction(
+#     TRANS> block-dirty-bitmap-add node=drive0 name=bitmap1
+#     TRANS> block-dirty-bitmap-clear node=drive0 name=bitmap0
+#     TRANS> )
+#     {"return": {}}
+#     (QEMU)
+#
+# Use the -v and -p options to activate the verbose and pretty-print options,
+# which will echo back the properly formatted JSON-compliant QMP that is being
+# sent to QEMU, which is useful for debugging and documentation generation.
 
 import qmp
 import json
 import ast
 import readline
 import sys
-import pprint
 
 class QMPCompleter(list):
     def complete(self, text, state):
@@ -68,11 +102,11 @@ class FuzzyJSON(ast.NodeTransformer):
 # TODO: QMPShell's interface is a bit ugly (eg. _fill_completion() and
 #       _execute_cmd()). Let's design a better one.
 class QMPShell(qmp.QEMUMonitorProtocol):
-    def __init__(self, address, pp=None):
+    def __init__(self, address, pretty=False):
         qmp.QEMUMonitorProtocol.__init__(self, self.__get_address(address))
         self._greeting = None
         self._completer = None
-        self._pp = pp
+        self._pretty = pretty
         self._transmode = False
         self._actions = list()
 
@@ -196,16 +230,16 @@ class QMPShell(qmp.QEMUMonitorProtocol):
         return qmpcmd
 
     def _print(self, qmp):
-        jsobj = json.dumps(qmp)
-        if self._pp is not None:
-            self._pp.pprint(jsobj)
-        else:
-            print str(jsobj)
+        indent = None
+        if self._pretty:
+            indent = 4
+        jsobj = json.dumps(qmp, indent=indent)
+        print str(jsobj)
 
     def _execute_cmd(self, cmdline):
         try:
             qmpcmd = self.__build_cmd(cmdline)
-        except Exception, e:
+        except Exception as e:
             print 'Error while parsing command line: %s' % e
             print 'command format: <command-name> ',
             print '[arg-name1=arg1] ... [arg-nameN=argN]'
@@ -342,7 +376,7 @@ def main():
     addr = ''
     qemu = None
     hmp = False
-    pp = None
+    pretty = False
     verbose = False
 
     try:
@@ -352,9 +386,7 @@ def main():
                     fail_cmdline(arg)
                 hmp = True
             elif arg == "-p":
-                if pp is not None:
-                    fail_cmdline(arg)
-                pp = pprint.PrettyPrinter(indent=4)
+                pretty = True
             elif arg == "-v":
                 verbose = True
             else:
@@ -363,7 +395,7 @@ def main():
                 if hmp:
                     qemu = HMPShell(arg)
                 else:
-                    qemu = QMPShell(arg, pp)
+                    qemu = QMPShell(arg, pretty)
                 addr = arg
 
         if qemu is None:
-- 
cgit 1.2.3-korg