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Convert STFS filenames from Win-1252 to UTF-8

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This commit is contained in:
NicknineTheEagle
2024-09-22 20:24:37 +03:00
committed by Radosław Gliński
parent 60b31af811
commit 6cba5ba7e6
5 changed files with 89 additions and 4 deletions
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77
src/xenia/base/string.cc
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@@ -14,6 +14,9 @@
#include <locale>
#include "xenia/base/platform.h"
#if XE_PLATFORM_WIN32
#include "xenia/base/platform_win.h"
#endif
#if !XE_PLATFORM_WIN32
#include <strings.h>
@@ -58,4 +61,78 @@ std::u16string to_utf16(const std::string_view source) {
return utfcpp::utf8to16(source);
}
std::string utf8_to_win1252(const std::string_view source) {
#if XE_PLATFORM_WIN32
std::string input_str(source);
int srclen = static_cast<int>(input_str.size());
int wlen =
MultiByteToWideChar(CP_UTF8, 0, input_str.c_str(), srclen, NULL, 0);
if (!wlen) {
return "";
}
std::vector<WCHAR> wbuf(wlen);
int result = MultiByteToWideChar(CP_UTF8, 0, input_str.c_str(), srclen,
wbuf.data(), wlen);
if (!result) {
return "";
}
int len = WideCharToMultiByte(1252, 0, wbuf.data(), wlen, NULL, 0, "_", NULL);
if (!len) {
return "";
}
std::vector<CHAR> buf(len);
result = WideCharToMultiByte(1252, 0, wbuf.data(), wlen, buf.data(), len, "_",
NULL);
if (!result) {
return "";
}
std::string output_str(buf.begin(), buf.end());
return output_str;
#else
// TODO: Use iconv on POSIX.
std::string output_str(source);
return output_str;
#endif
}
std::string win1252_to_utf8(const std::string_view source) {
#if XE_PLATFORM_WIN32
std::string input_str(source);
int srclen = static_cast<int>(input_str.size());
int wlen = MultiByteToWideChar(1252, 0, input_str.c_str(), srclen, NULL, 0);
if (!wlen) {
return "";
}
std::vector<WCHAR> wbuf(wlen);
int result = MultiByteToWideChar(1252, 0, input_str.c_str(), srclen,
wbuf.data(), wlen);
if (!result) {
return "";
}
int len =
WideCharToMultiByte(CP_UTF8, 0, wbuf.data(), wlen, NULL, 0, "_", NULL);
if (!len) {
return "";
}
std::vector<CHAR> buf(len);
result = WideCharToMultiByte(CP_UTF8, 0, wbuf.data(), wlen, buf.data(), len,
"_", NULL);
if (!result) {
return "";
}
std::string output_str(buf.begin(), buf.end());
return output_str;
#else
// TODO: Use iconv on POSIX.
std::string output_str(source);
return output_str;
#endif
}
} // namespace xe