Add back backwards compat for rawProps.at(x,y,z)

Summary:
Restores a deprecated three-argument overload of `RawProps::at()` for backwards compatibility with existing callers (like Nitro modules) that pass prefix/suffix separately.

The new overload concatenates `prefix + name + suffix` when needed and delegates to the parser's `at(string_view)` method. When both prefix and suffix are null, it forwards directly to the single-argument version.

Changelog: [Internal]

Differential Revision: D109837388

Author: javache

packages/react-native/ReactCommon/react/renderer/core/RawProps.cpp

@@ -116,4 +116,26 @@ const RawValue* RawProps::at(const char* name) const noexcept {
   return parser_->at(*this, name);
 }
 
+const RawValue* RawProps::at(
+    const char* name,
+    const char* prefix,
+    const char* suffix) const noexcept {
+  if (prefix == nullptr && suffix == nullptr) {
+    return at(name);
+  }
+
+  std::string concatenated;
+  if (prefix != nullptr) {
+    concatenated += prefix;
+  }
+  concatenated += name;
+  if (suffix != nullptr) {
+    concatenated += suffix;
+  }
+  react_native_assert(
+      parser_ &&
+      "The object is not parsed. `parse` must be called before `at`.");
+  return parser_->at(*this, concatenated);
+}
+
 } // namespace facebook::react

packages/react-native/ReactCommon/react/renderer/core/RawProps.h

@@ -9,6 +9,7 @@
 
 #include <limits>
 #include <optional>
+#include <string>
 
 #include <folly/dynamic.h>
 #include <jsi/JSIDynamic.h>
@@ -92,6 +93,10 @@ class RawProps final {
    */
   const RawValue *at(const char *name) const noexcept;
 
+  // Deprecated: Use at(name) instead. This overload exists for backwards
+  // compatibility with callers that pass prefix/suffix separately.
+  const RawValue *at(const char *name, const char *prefix, const char *suffix) const noexcept;
+
  private:
   friend class RawPropsParser;
 

scripts/cxx-api/api-snapshots/ReactAndroidDebugCxx.api

@@ -4190,6 +4190,7 @@ class facebook::react::RawProps {
   public RawProps(folly::dynamic dynamic) noexcept;
   public bool isEmpty() const noexcept;
   public const facebook::react::RawValue* at(const char* name) const noexcept;
+  public const facebook::react::RawValue* at(const char* name, const char* prefix, const char* suffix) const noexcept;
   public facebook::react::RawProps& operator=(const facebook::react::RawProps& other) noexcept = delete;
   public facebook::react::RawProps& operator=(facebook::react::RawProps&& other) noexcept = delete;
   public folly::dynamic toDynamic(const std::function<bool(const std::string&)>& filterObjectKeys = nullptr) const;

scripts/cxx-api/api-snapshots/ReactAndroidNewarchCxx.api

@@ -4034,6 +4034,7 @@ class facebook::react::RawProps {
   public RawProps(folly::dynamic dynamic) noexcept;
   public bool isEmpty() const noexcept;
   public const facebook::react::RawValue* at(const char* name) const noexcept;
+  public const facebook::react::RawValue* at(const char* name, const char* prefix, const char* suffix) const noexcept;
   public facebook::react::RawProps& operator=(const facebook::react::RawProps& other) noexcept = delete;
   public facebook::react::RawProps& operator=(facebook::react::RawProps&& other) noexcept = delete;
   public folly::dynamic toDynamic(const std::function<bool(const std::string&)>& filterObjectKeys = nullptr) const;

scripts/cxx-api/api-snapshots/ReactAndroidReleaseCxx.api

@@ -4187,6 +4187,7 @@ class facebook::react::RawProps {
   public RawProps(folly::dynamic dynamic) noexcept;
   public bool isEmpty() const noexcept;
   public const facebook::react::RawValue* at(const char* name) const noexcept;
+  public const facebook::react::RawValue* at(const char* name, const char* prefix, const char* suffix) const noexcept;
   public facebook::react::RawProps& operator=(const facebook::react::RawProps& other) noexcept = delete;
   public facebook::react::RawProps& operator=(facebook::react::RawProps&& other) noexcept = delete;
   public folly::dynamic toDynamic(const std::function<bool(const std::string&)>& filterObjectKeys = nullptr) const;

scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api

@@ -6407,6 +6407,7 @@ class facebook::react::RawProps {
   public RawProps(folly::dynamic dynamic) noexcept;
   public bool isEmpty() const noexcept;
   public const facebook::react::RawValue* at(const char* name) const noexcept;
+  public const facebook::react::RawValue* at(const char* name, const char* prefix, const char* suffix) const noexcept;
   public facebook::react::RawProps& operator=(const facebook::react::RawProps& other) noexcept = delete;
   public facebook::react::RawProps& operator=(facebook::react::RawProps&& other) noexcept = delete;
   public folly::dynamic toDynamic(const std::function<bool(const std::string&)>& filterObjectKeys = nullptr) const;

scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api

@@ -6279,6 +6279,7 @@ class facebook::react::RawProps {
   public RawProps(folly::dynamic dynamic) noexcept;
   public bool isEmpty() const noexcept;
   public const facebook::react::RawValue* at(const char* name) const noexcept;
+  public const facebook::react::RawValue* at(const char* name, const char* prefix, const char* suffix) const noexcept;
   public facebook::react::RawProps& operator=(const facebook::react::RawProps& other) noexcept = delete;
   public facebook::react::RawProps& operator=(facebook::react::RawProps&& other) noexcept = delete;
   public folly::dynamic toDynamic(const std::function<bool(const std::string&)>& filterObjectKeys = nullptr) const;

scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api

@@ -6404,6 +6404,7 @@ class facebook::react::RawProps {
   public RawProps(folly::dynamic dynamic) noexcept;
   public bool isEmpty() const noexcept;
   public const facebook::react::RawValue* at(const char* name) const noexcept;
+  public const facebook::react::RawValue* at(const char* name, const char* prefix, const char* suffix) const noexcept;
   public facebook::react::RawProps& operator=(const facebook::react::RawProps& other) noexcept = delete;
   public facebook::react::RawProps& operator=(facebook::react::RawProps&& other) noexcept = delete;
   public folly::dynamic toDynamic(const std::function<bool(const std::string&)>& filterObjectKeys = nullptr) const;

scripts/cxx-api/api-snapshots/ReactCommonDebugCxx.api

@@ -2772,6 +2772,7 @@ class facebook::react::RawProps {
   public RawProps(folly::dynamic dynamic) noexcept;
   public bool isEmpty() const noexcept;
   public const facebook::react::RawValue* at(const char* name) const noexcept;
+  public const facebook::react::RawValue* at(const char* name, const char* prefix, const char* suffix) const noexcept;
   public facebook::react::RawProps& operator=(const facebook::react::RawProps& other) noexcept = delete;
   public facebook::react::RawProps& operator=(facebook::react::RawProps&& other) noexcept = delete;
   public folly::dynamic toDynamic(const std::function<bool(const std::string&)>& filterObjectKeys = nullptr) const;

scripts/cxx-api/api-snapshots/ReactCommonNewarchCxx.api

@@ -2656,6 +2656,7 @@ class facebook::react::RawProps {
   public RawProps(folly::dynamic dynamic) noexcept;
   public bool isEmpty() const noexcept;
   public const facebook::react::RawValue* at(const char* name) const noexcept;
+  public const facebook::react::RawValue* at(const char* name, const char* prefix, const char* suffix) const noexcept;
   public facebook::react::RawProps& operator=(const facebook::react::RawProps& other) noexcept = delete;
   public facebook::react::RawProps& operator=(facebook::react::RawProps&& other) noexcept = delete;
   public folly::dynamic toDynamic(const std::function<bool(const std::string&)>& filterObjectKeys = nullptr) const;