JsCopyString

Write JavascriptString value into C string buffer (Utf8)

Syntax

CHAKRA_API
       JsCopyString(
        _In_ JsValueRef value,
        _Out_opt_ char* buffer,
        _In_ size_t bufferSize,
        _Out_opt_ size_t* written);

Parameters

• value: JavascriptString value
• buffer: Pointer to buffer
• bufferSize: Buffer size
• written: Total number of characters written

Return Value

The code JsNoError if the operation succeeded, a failure code otherwise.

Remarks

When size of the buffer is unknown, buffer argument can be nullptr. In that case, written argument will return the length needed.