Unified Diff: src/shared/Utils.cpp
Issue 29332484:
Noissue - Add conversion function from 'BSTR' to 'std::wstring' (Closed)
Patch Set:
Created Dec. 9, 2015, 1:11 p.m.
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| Index: src/shared/Utils.cpp |
| =================================================================== |
| --- a/src/shared/Utils.cpp |
| +++ b/src/shared/Utils.cpp |
| @@ -53,6 +53,16 @@ |
| return (osvi->dwMajorVersion == 6 && osvi->dwMinorVersion >= 2) || osvi->dwMajorVersion > 6; |
| } |
| +std::wstring ToWstring(const BSTR b) |
| +{ |
| + if (!b) |
| + { |
| + // A null BSTR pointer is considered semantically equal to the zero-length string. |
| + return std::wstring(); |
| + } |
| + return std::wstring(b, ::SysStringLen(b)); |
| +} |
| + |
| std::string ToUtf8String(const std::wstring& str) |
| { |
| int length = static_cast<int>(str.size()); |
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