commit cb76d734fef789bf7246c3c687f3a2d394fe284a
author Ryan Mitchell <rtmitchell@google.com> Tue Jun 05 10:15:04 2018 -0700
committer Ryan Mitchell <rtmitchell@google.com> Fri Jun 22 14:06:02 2018 -0700
tree 08fbe6e3ae9d727ea9a9030aa1752b9826ce0c55
parent e42868974bda97f00dfd63559074bb02c1fc6531

AAPT2: Fix unrecognized CDATA

This change adds support for resources that have CDATA blocks within
their values. The blocks should allow any character to occur without
being escaped. It also should not effect the current state of quote
processing.

Bug: 80326349
Test: Created tests in aapt2_tests
Change-Id: Ie1a00e50cffc877e2eb5f788f8d7a1bda839c0cf

tools/aapt2/xml/XmlPullParser.cpp

diff --git a/tools/aapt2/xml/XmlPullParser.cpp b/tools/aapt2/xml/XmlPullParser.cpp
index 402e5a4..a023494 100644
--- a/tools/aapt2/xml/XmlPullParser.cpp
+++ b/tools/aapt2/xml/XmlPullParser.cpp
@@ -38,6 +38,7 @@
                               EndNamespaceHandler);
   XML_SetCharacterDataHandler(parser_, CharacterDataHandler);
   XML_SetCommentHandler(parser_, CommentDataHandler);
+  XML_SetCdataSectionHandler(parser_, StartCdataSectionHandler, EndCdataSectionHandler);
   event_queue_.push(EventData{Event::kStartDocument, 0, depth_++});
 }
 
@@ -287,6 +288,22 @@
                                       parser->depth_, comment});
 }
 
+void XMLCALL XmlPullParser::StartCdataSectionHandler(void* user_data) {
+  XmlPullParser* parser = reinterpret_cast<XmlPullParser*>(user_data);
+
+  parser->event_queue_.push(EventData{Event::kCdataStart,
+                                      XML_GetCurrentLineNumber(parser->parser_),
+                                      parser->depth_ });
+}
+
+void XMLCALL XmlPullParser::EndCdataSectionHandler(void* user_data) {
+  XmlPullParser* parser = reinterpret_cast<XmlPullParser*>(user_data);
+
+  parser->event_queue_.push(EventData{Event::kCdataEnd,
+                                      XML_GetCurrentLineNumber(parser->parser_),
+                                      parser->depth_ });
+}
+
 Maybe<StringPiece> FindAttribute(const XmlPullParser* parser,
                                  const StringPiece& name) {
   auto iter = parser->FindAttribute("", name);