Merge changes Idbfeb3cc,I03e8e2e7,Iff9eed78
* changes: Fix regression in CursorWindow.getString() Bug: 5332296 Clean up CursorWindow lifetime. Bug: 5332296 Fix regression in CursorWindow.copyStingToBuffer. Bug: 5332296
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6f9792dccf
@ -149,6 +149,13 @@ void utf8_to_utf32(const char* src, size_t src_len, char32_t* dst);
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*/
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ssize_t utf8_to_utf16_length(const uint8_t* src, size_t srcLen);
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/**
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* Convert UTF-8 to UTF-16 including surrogate pairs.
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* Returns a pointer to the end of the string (where a null terminator might go
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* if you wanted to add one).
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*/
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char16_t* utf8_to_utf16_no_null_terminator(const uint8_t* src, size_t srcLen, char16_t* dst);
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/**
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* Convert UTF-8 to UTF-16 including surrogate pairs. The destination buffer
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* must be large enough to hold the result as measured by utf8_to_utf16_length
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@ -542,11 +542,7 @@ ssize_t utf8_to_utf16_length(const uint8_t* u8str, size_t u8len)
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return u16measuredLen;
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}
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/**
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* Convert a UTF-8 string to UTF-16. The destination UTF-16 buffer must have
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* space for NULL at the end.
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*/
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void utf8_to_utf16(const uint8_t* u8str, size_t u8len, char16_t* u16str)
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char16_t* utf8_to_utf16_no_null_terminator(const uint8_t* u8str, size_t u8len, char16_t* u16str)
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{
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const uint8_t* const u8end = u8str + u8len;
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const uint8_t* u8cur = u8str;
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@ -569,7 +565,12 @@ void utf8_to_utf16(const uint8_t* u8str, size_t u8len, char16_t* u16str)
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u8cur += u8len;
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}
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*u16cur = 0;
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return u16cur;
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}
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void utf8_to_utf16(const uint8_t* u8str, size_t u8len, char16_t* u16str) {
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char16_t* end = utf8_to_utf16_no_null_terminator(u8str, u8len, u16str);
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*end = 0;
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}
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}
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