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Util (macOS): cleanup cf_helpers.c

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李通洲
2024-11-13 10:32:08 +08:00
parent d7fa0417ed
commit 5efb87997b
1 changed files with 5 additions and 10 deletions
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src/util/apple/cf_helpers.c
+5 -10
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@@ -52,22 +52,17 @@ const char* ffCfStrGetString(CFTypeRef cf, FFstrbuf* result)
const char* cstr = CFStringGetCStringPtr(cfStr, kCFStringEncodingUTF8);
if (cstr)
{
ffStrbufSetS(result, cstr);
return NULL;
}
else
{
uint32_t length = CFStringGetLength(cfStr);
uint32_t maxLength = (uint32_t) CFStringGetMaximumSizeForEncoding(length, kCFStringEncodingUTF8);
ffStrbufEnsureFixedLengthFree(result, maxLength);
uint32_t length = (uint32_t) CFStringGetLength(cfStr);
ffStrbufEnsureFixedLengthFree(result, (uint32_t) CFStringGetMaximumSizeForEncoding(length, kCFStringEncodingUTF8));
if(!CFStringGetCString(cfStr, result->chars, result->allocated, kCFStringEncodingUTF8))
return "CFStringGetCString() failed";
// CFStringGetCString ensures the buffer is NUL terminated
// https://developer.apple.com/documentation/corefoundation/1542721-cfstringgetcstring
result->length = (uint32_t) strnlen(result->chars, (uint32_t)result->allocated);
}
// CFStringGetCString ensures the buffer is NUL terminated
// https://developer.apple.com/documentation/corefoundation/1542721-cfstringgetcstring
result->length = (uint32_t) strnlen(result->chars, (uint32_t)result->allocated);
}
else if (CFGetTypeID(cf) == CFDataGetTypeID())
{