Merge RP1A.191024.001

Change-Id: I5cda3bba276e99d948b752be87d4599e9f882e0f

1 files changed, 27 insertions, 17 deletions

diff --git a/cmds/idmap2/libidmap2/BinaryStreamVisitor.cpp b/cmds/idmap2/libidmap2/BinaryStreamVisitor.cpp
index dee2d219cbe1..3b0940ae06ef 100644
--- a/cmds/idmap2/libidmap2/BinaryStreamVisitor.cpp
+++ b/cmds/idmap2/libidmap2/BinaryStreamVisitor.cpp
@@ -24,6 +24,14 @@
 
 namespace android::idmap2 {
 
+void BinaryStreamVisitor::Write(const void* value, size_t length) {
+  stream_.write(reinterpret_cast<const char*>(value), length);
+}
+
+void BinaryStreamVisitor::Write8(uint8_t value) {
+  stream_.write(reinterpret_cast<char*>(&value), sizeof(uint8_t));
+}
+
 void BinaryStreamVisitor::Write16(uint16_t value) {
   uint16_t x = htodl(value);
   stream_.write(reinterpret_cast<char*>(&x), sizeof(uint16_t));
@@ -54,26 +62,28 @@ void BinaryStreamVisitor::visit(const IdmapHeader& header) {
   WriteString(header.GetOverlayPath());
 }
 
-void BinaryStreamVisitor::visit(const IdmapData& data ATTRIBUTE_UNUSED) {
-  // nothing to do
-}
+void BinaryStreamVisitor::visit(const IdmapData& data) {
+  for (const auto& target_entry : data.GetTargetEntries()) {
+    Write32(target_entry.target_id);
+    Write8(target_entry.data_type);
+    Write32(target_entry.data_value);
+  }
 
-void BinaryStreamVisitor::visit(const IdmapData::Header& header) {
-  Write16(header.GetTargetPackageId());
-  Write16(header.GetTypeCount());
-}
+  for (const auto& overlay_entry : data.GetOverlayEntries()) {
+    Write32(overlay_entry.overlay_id);
+    Write32(overlay_entry.target_id);
+  }
 
-void BinaryStreamVisitor::visit(const IdmapData::TypeEntry& type_entry) {
-  const uint16_t entryCount = type_entry.GetEntryCount();
+  Write(data.GetStringPoolData(), data.GetHeader()->GetStringPoolLength());
+}
 
-  Write16(type_entry.GetTargetTypeId());
-  Write16(type_entry.GetOverlayTypeId());
-  Write16(entryCount);
-  Write16(type_entry.GetEntryOffset());
-  for (uint16_t i = 0; i < entryCount; i++) {
-    EntryId entry_id = type_entry.GetEntry(i);
-    Write32(entry_id != kNoEntry ? static_cast<uint32_t>(entry_id) : kPadding);
-  }
+void BinaryStreamVisitor::visit(const IdmapData::Header& header) {
+  Write8(header.GetTargetPackageId());
+  Write8(header.GetOverlayPackageId());
+  Write32(header.GetTargetEntryCount());
+  Write32(header.GetOverlayEntryCount());
+  Write32(header.GetStringPoolIndexOffset());
+  Write32(header.GetStringPoolLength());
 }
 
 }  // namespace android::idmap2