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authorLioncash <mathew1800@gmail.com>2018-04-30 00:37:15 +0200
committerLioncash <mathew1800@gmail.com>2018-04-30 00:52:33 +0200
commit3abba08080c88c49359e91ab2688c23fa066110a (patch)
treec354d58817e230cc2ba1306e449628ef8dafeb3d /src/common/string_util.cpp
parentMerge pull request #421 from Subv/sh_pred3 (diff)
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Diffstat (limited to '')
-rw-r--r--src/common/string_util.cpp70
1 files changed, 0 insertions, 70 deletions
diff --git a/src/common/string_util.cpp b/src/common/string_util.cpp
index 96c52e3ba..1d952874d 100644
--- a/src/common/string_util.cpp
+++ b/src/common/string_util.cpp
@@ -46,76 +46,6 @@ bool AsciiToHex(const char* _szValue, u32& result) {
return true;
}
-bool CharArrayFromFormatV(char* out, int outsize, const char* format, va_list args) {
- int writtenCount;
-
-#ifdef _MSC_VER
- // You would think *printf are simple, right? Iterate on each character,
- // if it's a format specifier handle it properly, etc.
- //
- // Nooooo. Not according to the C standard.
- //
- // According to the C99 standard (7.19.6.1 "The fprintf function")
- // The format shall be a multibyte character sequence
- //
- // Because some character encodings might have '%' signs in the middle of
- // a multibyte sequence (SJIS for example only specifies that the first
- // byte of a 2 byte sequence is "high", the second byte can be anything),
- // printf functions have to decode the multibyte sequences and try their
- // best to not screw up.
- //
- // Unfortunately, on Windows, the locale for most languages is not UTF-8
- // as we would need. Notably, for zh_TW, Windows chooses EUC-CN as the
- // locale, and completely fails when trying to decode UTF-8 as EUC-CN.
- //
- // On the other hand, the fix is simple: because we use UTF-8, no such
- // multibyte handling is required as we can simply assume that no '%' char
- // will be present in the middle of a multibyte sequence.
- //
- // This is why we lookup an ANSI (cp1252) locale here and use _vsnprintf_l.
- static locale_t c_locale = nullptr;
- if (!c_locale)
- c_locale = _create_locale(LC_ALL, ".1252");
- writtenCount = _vsnprintf_l(out, outsize, format, c_locale, args);
-#else
- writtenCount = vsnprintf(out, outsize, format, args);
-#endif
-
- if (writtenCount > 0 && writtenCount < outsize) {
- out[writtenCount] = '\0';
- return true;
- } else {
- out[outsize - 1] = '\0';
- return false;
- }
-}
-
-std::string StringFromFormat(const char* format, ...) {
- va_list args;
- char* buf = nullptr;
-#ifdef _WIN32
- int required = 0;
-
- va_start(args, format);
- required = _vscprintf(format, args);
- buf = new char[required + 1];
- CharArrayFromFormatV(buf, required + 1, format, args);
- va_end(args);
-
- std::string temp = buf;
- delete[] buf;
-#else
- va_start(args, format);
- if (vasprintf(&buf, format, args) < 0)
- NGLOG_ERROR(Common, "Unable to allocate memory for string");
- va_end(args);
-
- std::string temp = buf;
- free(buf);
-#endif
- return temp;
-}
-
// For Debugging. Read out an u8 array.
std::string ArrayToString(const u8* data, size_t size, int line_len, bool spaces) {
std::ostringstream oss;