Internal

PiperOrigin-RevId: 718943413

Author: protobuf-github-bot

java/util/src/main/java/com/google/protobuf/util/JsonFormat.java

@@ -91,7 +91,8 @@ public static Printer printer() {
         /* preservingProtoFieldNames */ false,
         /* omittingInsignificantWhitespace */ false,
         /* printingEnumsAsInts */ false,
-        /* sortingMapKeys */ false);
+        /* sortingMapKeys */ false,
+        /* unsafeDisableCodepointsForHtmlSymbols */ false);
   }
 
   private enum ShouldPrintDefaults {
@@ -114,6 +115,7 @@ public static class Printer {
     private final boolean omittingInsignificantWhitespace;
     private final boolean printingEnumsAsInts;
     private final boolean sortingMapKeys;
+    private final boolean unsafeDisableCodepointsForHtmlSymbols;
 
     private Printer(
         com.google.protobuf.TypeRegistry registry,
@@ -123,7 +125,8 @@ private Printer(
         boolean preservingProtoFieldNames,
         boolean omittingInsignificantWhitespace,
         boolean printingEnumsAsInts,
-        boolean sortingMapKeys) {
+        boolean sortingMapKeys,
+        boolean unsafeDisableCodepointsForHtmlSymbols) {
       this.registry = registry;
       this.oldRegistry = oldRegistry;
       this.shouldPrintDefaults = shouldOutputDefaults;
@@ -132,6 +135,7 @@ private Printer(
       this.omittingInsignificantWhitespace = omittingInsignificantWhitespace;
       this.printingEnumsAsInts = printingEnumsAsInts;
       this.sortingMapKeys = sortingMapKeys;
+      this.unsafeDisableCodepointsForHtmlSymbols = unsafeDisableCodepointsForHtmlSymbols;
     }
 
     /**
@@ -153,7 +157,8 @@ public Printer usingTypeRegistry(TypeRegistry oldRegistry) {
           preservingProtoFieldNames,
           omittingInsignificantWhitespace,
           printingEnumsAsInts,
-          sortingMapKeys);
+          sortingMapKeys,
+          unsafeDisableCodepointsForHtmlSymbols);
     }
 
     /**
@@ -175,7 +180,8 @@ public Printer usingTypeRegistry(com.google.protobuf.TypeRegistry registry) {
           preservingProtoFieldNames,
           omittingInsignificantWhitespace,
           printingEnumsAsInts,
-          sortingMapKeys);
+          sortingMapKeys,
+          unsafeDisableCodepointsForHtmlSymbols);
     }
 
     /**
@@ -204,7 +210,8 @@ public Printer includingDefaultValueFields() {
           preservingProtoFieldNames,
           omittingInsignificantWhitespace,
           printingEnumsAsInts,
-          sortingMapKeys);
+          sortingMapKeys,
+          unsafeDisableCodepointsForHtmlSymbols);
     }
 
     /**
@@ -232,7 +239,8 @@ public Printer includingDefaultValueFields(Set<FieldDescriptor> fieldsToAlwaysOu
           preservingProtoFieldNames,
           omittingInsignificantWhitespace,
           printingEnumsAsInts,
-          sortingMapKeys);
+          sortingMapKeys,
+          unsafeDisableCodepointsForHtmlSymbols);
     }
 
     /**
@@ -253,7 +261,8 @@ public Printer alwaysPrintFieldsWithNoPresence() {
           preservingProtoFieldNames,
           omittingInsignificantWhitespace,
           printingEnumsAsInts,
-          sortingMapKeys);
+          sortingMapKeys,
+          unsafeDisableCodepointsForHtmlSymbols);
     }
 
     /**
@@ -270,7 +279,8 @@ public Printer printingEnumsAsInts() {
           preservingProtoFieldNames,
           omittingInsignificantWhitespace,
           true,
-          sortingMapKeys);
+          sortingMapKeys,
+          unsafeDisableCodepointsForHtmlSymbols);
     }
 
     private void checkUnsetPrintingEnumsAsInts() {
@@ -294,7 +304,8 @@ public Printer preservingProtoFieldNames() {
           true,
           omittingInsignificantWhitespace,
           printingEnumsAsInts,
-          sortingMapKeys);
+          sortingMapKeys,
+          unsafeDisableCodepointsForHtmlSymbols);
     }
 
 
@@ -323,7 +334,8 @@ public Printer omittingInsignificantWhitespace() {
           preservingProtoFieldNames,
           true,
           printingEnumsAsInts,
-          sortingMapKeys);
+          sortingMapKeys,
+          unsafeDisableCodepointsForHtmlSymbols);
     }
 
     /**
@@ -346,7 +358,8 @@ public Printer sortingMapKeys() {
           preservingProtoFieldNames,
           omittingInsignificantWhitespace,
           printingEnumsAsInts,
-          true);
+          true,
+          unsafeDisableCodepointsForHtmlSymbols);
     }
 
     /**
@@ -368,7 +381,8 @@ public void appendTo(MessageOrBuilder message, Appendable output) throws IOExcep
               output,
               omittingInsignificantWhitespace,
               printingEnumsAsInts,
-              sortingMapKeys)
+              sortingMapKeys,
+              unsafeDisableCodepointsForHtmlSymbols)
           .print(message);
     }
 
@@ -726,6 +740,8 @@ private static final class PrinterImpl {
 
     private static class GsonHolder {
       private static final Gson DEFAULT_GSON = new GsonBuilder().create();
+      private static final Gson GSON_WITHOUT_HTML_ESCAPING =
+          new GsonBuilder().disableHtmlEscaping().create();
     }
 
     PrinterImpl(
@@ -737,15 +753,19 @@ private static class GsonHolder {
         Appendable jsonOutput,
         boolean omittingInsignificantWhitespace,
         boolean printingEnumsAsInts,
-        boolean sortingMapKeys) {
+        boolean sortingMapKeys,
+        boolean unsafeDisableCodepointsForHtmlSymbols) {
       this.registry = registry;
       this.oldRegistry = oldRegistry;
       this.shouldPrintDefaults = shouldPrintDefaults;
       this.includingDefaultValueFields = includingDefaultValueFields;
       this.preservingProtoFieldNames = preservingProtoFieldNames;
       this.printingEnumsAsInts = printingEnumsAsInts;
       this.sortingMapKeys = sortingMapKeys;
-      this.gson = GsonHolder.DEFAULT_GSON;
+      this.gson =
+          unsafeDisableCodepointsForHtmlSymbols
+              ? GsonHolder.GSON_WITHOUT_HTML_ESCAPING
+              : GsonHolder.DEFAULT_GSON;
       // json format related properties, determined by printerType
       if (omittingInsignificantWhitespace) {
         this.generator = new CompactTextGenerator(jsonOutput);