From 29c4896cda6e0933a5acb5402ff9ec4fb9ea7e90 Mon Sep 17 00:00:00 2001
From: Brian Potchik <brian@vector35.com>
Date: Thu, 29 Aug 2019 16:50:12 -0400
Subject: Add settings API to query keys and json stringified values.

---
 python/binaryview.py |  5 ++++-
 python/settings.py   | 21 +++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

(limited to 'python')

diff --git a/python/binaryview.py b/python/binaryview.py
index a6bb6882..c5d9c363 100644
--- a/python/binaryview.py
+++ b/python/binaryview.py
@@ -687,7 +687,10 @@ class BinaryViewType(with_metaclass(_BinaryViewTypeMetaclass, object)):
 		return settings.Settings(handle=load_settings)
 
 	def get_load_settings_for_data(self, data):
-		load_settings = core.BNGetBinaryViewLoadSettingsForData(self.handle, data.handle)
+		view_handle = None
+		if data is not None:
+			view_handle = data.handle
+		load_settings = core.BNGetBinaryViewLoadSettingsForData(self.handle, view_handle)
 		if load_settings is None:
 			return None
 		return settings.Settings(handle=load_settings)
diff --git a/python/settings.py b/python/settings.py
index 95501622..66f84fe9 100644
--- a/python/settings.py
+++ b/python/settings.py
@@ -111,6 +111,15 @@ class Settings(object):
 	def is_empty(self):
 		return core.BNSettingsIsEmpty(self.handle)
 
+	def keys(self):
+		length = ctypes.c_ulonglong()
+		result = core.BNSettingsKeysList(self.handle, ctypes.byref(length))
+		out_list = []
+		for i in range(length.value):
+			out_list.append(pyNativeStr(result[i]))
+		core.BNFreeStringList(result, length)
+		return out_list
+
 	def query_property_string_list(self, key, property_name):
 		length = ctypes.c_ulonglong()
 		result = core.BNSettingsQueryPropertyStringList(self.handle, key, property_name, ctypes.byref(length))
@@ -173,6 +182,11 @@ class Settings(object):
 		core.BNFreeStringList(result, length)
 		return out_list
 
+	def get_json(self, key, view = None):
+		if view is not None:
+			view = view.handle
+		return core.BNSettingsGetJsonString(self.handle, key, view, None)
+
 	def get_bool_with_scope(self, key, view = None, scope = SettingsScope.SettingsAutoScope):
 		if view is not None:
 			view = view.handle
@@ -213,6 +227,13 @@ class Settings(object):
 		core.BNFreeStringList(result, length)
 		return (out_list, SettingsScope(c_scope.value))
 
+	def get_json_with_scope(self, key, view = None, scope = SettingsScope.SettingsAutoScope):
+		if view is not None:
+			view = view.handle
+		c_scope = core.SettingsScopeEnum(scope)
+		result = core.BNSettingsGetJsonString(self.handle, key, view, ctypes.byref(c_scope))
+		return (result, SettingsScope(c_scope.value))
+
 	def set_bool(self, key, value, view = None, scope = SettingsScope.SettingsAutoScope):
 		if view is not None:
 			view = view.handle
-- 
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