From c70529c1ec1092d3317316534155344e498fa593 Mon Sep 17 00:00:00 2001 From: Zach Hilman Date: Fri, 9 Nov 2018 17:03:54 -0500 Subject: string_util: Implement buffer to UTF-16 string helper function Needed as most all software keyboard functions use fixed-length UTF16 string buffers. --- src/common/string_util.cpp | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/common/string_util.cpp') diff --git a/src/common/string_util.cpp b/src/common/string_util.cpp index 14f7037d8..a1360dd26 100644 --- a/src/common/string_util.cpp +++ b/src/common/string_util.cpp @@ -214,6 +214,15 @@ std::string StringFromFixedZeroTerminatedBuffer(const char* buffer, std::size_t return std::string(buffer, len); } +std::u16string UTF16StringFromFixedZeroTerminatedBuffer(const char16_t* buffer, + std::size_t max_len) { + std::size_t len = 0; + while (len < max_len && buffer[len] != '\0') + ++len; + + return std::u16string(buffer, len); +} + const char* TrimSourcePath(const char* path, const char* root) { const char* p = path; -- cgit v1.2.3