adding logging scripts

plum-umd · Jul 15, 2020 · 91a3462 · 91a3462
1 parent 2246c42
commit 91a3462
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Showing 3 changed files with 36 additions and 2 deletions.
diff --git a/scripts/apk.rb b/scripts/apk.rb
@@ -204,7 +204,7 @@ def manifest_path
 
   PERMISSION = "\t<uses-permission android:name=\"android.permission.WRITE_EXTERNAL_STORAGE\"/>"
   MANIFEST_START = "<manifest.*>"
-  def add_permission()
+  def add_permission
     file_path = manifest_path
     if not (File.readlines(file_path).grep(/#{PERMISSION}/).size > 0)
       temp_file = Tempfile.new(@dir)
@@ -221,6 +221,11 @@ def add_permission()
     end
   end
 
+  def add_legacy_external_storage
+    @manifest.add_legacy_external_storage
+    @manifest.save_to(manifest_path())
+  end
+
   def remove_permissions(permissions)
     permissions.each { |x| @manifest.remove_permission(x) }
     @manifest.save_to(manifest_path())

diff --git a/scripts/cmd.rb b/scripts/cmd.rb
@@ -162,6 +162,7 @@ def finish_repackaging(apk,fn,to,res)
     raise "rewriting dex failed"
   end
   if $logging then
+    apk.add_legacy_external_storage
     apk.add_permission
   end
   if to

diff --git a/scripts/manifest.rb b/scripts/manifest.rb
@@ -156,10 +156,38 @@ def find_comps(tag)
   end
 
   def application
-    app = lookup_name(@doc.xpath(APP)[0])
     self.class.class_name(@pkg, app) if app
   end
 
+  def add_legacy_external_storage
+    app = lookup_name(@doc.xpath(APP)[0])
+    app["android:requestLegacyExternalStorage"] = true
+  end
+
+  def add_a11y_srv
+    # <service .../>
+    snode = Nokogiri::XML::Node.new(SRV, @doc)
+    snode[ANDNAME] = "org.umd.logging_ui.LoggingService"
+    snode[@ns+':'+LABEL] = "UI Logging"
+    snode[@ns+':'+RW_PERM] = "android.permission.BIND_ACCESSIBILITY_SERVICE"
+
+    # <intent-filter> <action .../> </intent-filter>
+    tnode = Nokogiri::XML::Node.new(ACN, @doc)
+    tnode[ANDNAME] = A11YSRV + '.' + "AccessibilityService"
+    inode = Nokogiri::XML::Node.new(IFL, @doc)
+    inode.add_child(tnode)
+    snode.add_child(inode)
+
+    # <meta-data ... />
+    mnode = Nokogiri::XML::Node.new(META, @doc)
+    mnode[ANDNAME] = A11YSRV
+    mnode[@ns+':'+RSRC] = "@xml/" + Resources::A11Y_META
+    snode.add_child(mnode)
+
+    @doc.xpath(APP)[0].add_child(snode)
+  end
+
+
   def add_a11y_srv
     # <service .../>
     snode = Nokogiri::XML::Node.new(SRV, @doc)