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StringUtil: Add wide string<->utf8 conversion for Windows

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This commit is contained in:
Connor McLaughlin
2020-07-31 16:02:32 +10:00
parent ebf9f3b2e2
commit 3edb8e113e
3 changed files with 56 additions and 19 deletions
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19
src/frontend-common/common_host_interface.cpp
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@ -626,22 +626,11 @@ void CommonHostInterface::SetUserDirectory()
PWSTR documents_directory;
if (SUCCEEDED(SHGetKnownFolderPath(FOLDERID_Documents, 0, NULL, &documents_directory)))
{
const size_t documents_directory_len = std::wcslen(documents_directory);
int documents_directory_u8len = WideCharToMultiByte(
CP_UTF8, 0, documents_directory, static_cast<int>(documents_directory_len), nullptr, 0, nullptr, nullptr);
if (documents_directory_u8len > 0)
const std::string documents_directory_str(StringUtil::WideStringToUTF8String(documents_directory));
if (!documents_directory_str.empty())
{
std::string documents_directory_str;
documents_directory_str.resize(documents_directory_u8len);
documents_directory_u8len = WideCharToMultiByte(
CP_UTF8, 0, documents_directory, static_cast<int>(documents_directory_len), documents_directory_str.data(),
static_cast<int>(documents_directory_str.size()), 0, nullptr);
if (documents_directory_u8len > 0)
{
documents_directory_str.resize(documents_directory_u8len);
m_user_directory = StringUtil::StdStringFromFormat("%s%c%s", documents_directory_str.c_str(),
FS_OSPATH_SEPERATOR_CHARACTER, "DuckStation");
}
m_user_directory = StringUtil::StdStringFromFormat("%s%c%s", documents_directory_str.c_str(),
FS_OSPATH_SEPERATOR_CHARACTER, "DuckStation");
}
CoTaskMemFree(documents_directory);
}