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Convert RCTUtils into objc++

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Summary:
I'll need to use feature flags in this file. And those are only accessible from c++.

Changelog: [Internal]

Reviewed By: lyahdav

Differential Revision: D72326982

fbshipit-source-id: 4c9dfd0e5baa69d979b12914f289d58be6e123a8
This commit is contained in:
Ramanpreet Nara
2025-04-02 16:45:18 -07:00
committed by Facebook GitHub Bot
parent 1b24182a17
commit a74649d285
1 changed files with 12 additions and 6 deletions
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packages/react-native/React/Base/RCTUtils.m → packages/react-native/React/Base/RCTUtils.mm
+12 -6
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@@ -112,7 +112,7 @@ NSString *__nullable RCTJSONStringify(id __nullable jsonObject, NSError **error)
}
}
static id __nullable _RCTJSONParse(NSString *__nullable jsonString, BOOL mutable, NSError **error)
static id __nullable _RCTJSONParse(NSString *__nullable jsonString, BOOL isMutable, NSError **error)
{
static SEL JSONKitSelector = NULL;
static SEL JSONKitMutableSelector = NULL;
@@ -133,7 +133,7 @@ static id __nullable _RCTJSONParse(NSString *__nullable jsonString, BOOL mutable
unichar c = [jsonString characterAtIndex:i];
if (strchr("{[", c)) {
static const int options = (1 << 2); // loose unicode
SEL selector = mutable ? JSONKitMutableSelector : JSONKitSelector;
SEL selector = isMutable ? JSONKitMutableSelector : JSONKitSelector;
return ((id(*)(id, SEL, int, NSError **))objc_msgSend)(jsonString, selector, options, error);
}
if (!strchr(" \r\n\t", c)) {
@@ -162,7 +162,7 @@ static id __nullable _RCTJSONParse(NSString *__nullable jsonString, BOOL mutable
}
}
NSJSONReadingOptions options = NSJSONReadingAllowFragments;
if (mutable) {
if (isMutable) {
options |= NSJSONReadingMutableContainers;
}
return [NSJSONSerialization JSONObjectWithData:jsonData options:options error:error];
@@ -674,9 +674,15 @@ NSData *__nullable RCTGzipData(NSData *__nullable input, float level)
}
void *libz = dlopen("/usr/lib/libz.dylib", RTLD_LAZY);
int (*deflateInit2_)(z_streamp, int, int, int, int, int, const char *, int) = dlsym(libz, "deflateInit2_");
int (*deflate)(z_streamp, int) = dlsym(libz, "deflate");
int (*deflateEnd)(z_streamp) = dlsym(libz, "deflateEnd");
typedef int (*DeflateInit2_)(z_streamp, int, int, int, int, int, const char *, int);
DeflateInit2_ deflateInit2_ = (DeflateInit2_)dlsym(libz, "deflateInit2_");
typedef int (*Deflate)(z_streamp, int);
Deflate deflate = (Deflate)dlsym(libz, "deflate");
typedef int (*DeflateEnd)(z_streamp);
DeflateEnd deflateEnd = (DeflateEnd)dlsym(libz, "deflateEnd");
z_stream stream;
stream.zalloc = Z_NULL;