From: Alexandru DAMIAN <alexandru.damian@intel.com>
Date: Wed, 18 Sep 2013 12:15:51 +0000 (+0100)
Subject: bitbake: cooker, command: add a command to return global data
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3e094da513e1220319288806cb76ddf804772afd;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

bitbake: cooker, command: add a command to return global data

Adding the 'getAllKeysWithFlags' read-only command that will
return a dump of the global data state, together with specified
flags for each key. The flag list is passed in as the first
parameter to the command.

This will be used by UI clients to get the build configuration.

Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/lib/bb/command.py b/lib/bb/command.py
index f1abaf70d2d..21a6de0f62c 100644
--- a/lib/bb/command.py
+++ b/lib/bb/command.py
@@ -145,6 +145,15 @@ class CommandsSync:
         """
         command.cooker.shutdown(True)
 
+    def getAllKeysWithFlags(self, command, params):
+        """
+        Returns a dump of the global state. Call with
+        variable flags to be retrieved as params.
+        """
+        flaglist = params[0]
+        return command.cooker.getAllKeysWithFlags(flaglist)
+    getAllKeysWithFlags.readonly = True
+
     def getVariable(self, command, params):
         """
         Read the value of a variable from data
diff --git a/lib/bb/cooker.py b/lib/bb/cooker.py
index fafa5189116..ff2af69069e 100644
--- a/lib/bb/cooker.py
+++ b/lib/bb/cooker.py
@@ -1154,6 +1154,21 @@ class BBCooker:
 
         self.configuration.server_register_idlecallback(buildTargetsIdle, rq)
 
+
+    def getAllKeysWithFlags(self, flaglist):
+        dump = {}
+        for k in self.data.keys():
+            try:
+                v = self.data.getVar(k, True)
+                if not k.startswith("__") and not isinstance(v, bb.data_smart.DataSmart):
+                    dump[k] = { 'v' : v }
+                    for d in flaglist:
+                        dump[k][d] = self.data.getVarFlag(k, d)
+            except Exception as e:
+                print(e)
+        return dump
+
+
     def generateNewImage(self, image, base_image, package_queue, timestamp, description):
         '''
         Create a new image with a "require"/"inherit" base_image statement