std::wstring UTF8toWS(const AnsiString& s){
std::wstring Value;
if (s.size()==0)
{
return Value;
}
Value.resize(s.size());
//UTF16* buf = new UTF16[s.size()+1];
const UTF8* Start = (const UTF8*)s.c_str();
const UTF8* End = Start + s.size();
#ifdef WIN32
UTF16* DestStart = (UTF16*)(&Value[0]);
UTF16* DestEnd = DestStart + s.size();
ConversionResult ret = ConvertUTF8toUTF16(&Start,End, &DestStart, DestEnd, strictConversion);
#else
UTF32* DestStart = (UTF32*)(&Value[0]);
UTF32* DestEnd = DestStart + s.size();
ConversionResult ret = ConvertUTF8toUTF32(&Start,End, &DestStart, DestEnd, strictConversion);
#endif
if (ret != conversionOK)
{
if(ret == sourceIllegal) //
{
int n = mbstowcs(NULL,s.c_str(),0);
Value.resize(n);
setlocale(LC_ALL,"");
mbstowcs((wchar_t*)Value.c_str(),s.c_str(),n);
return Value;
}else{
//throw std::exception("UFT8 Convert Fail."); 这种工具函数扔出例外似乎只会对宿主程序构成骚扰
//改为给出提示+可能的乱码
Value = _T("UFT8TO16 Convert Fail:");
int n = mbstowcs(NULL,s.c_str(),0);
tstring s1(n,0);
setlocale(LC_ALL,"");
mbstowcs((wchar_t*)s1.c_str(),s.c_str(),n);
Value.insert(Value.end(),s1.begin(),s1.end());
return Value;
}
}
/* else{
Value = (wchar_t*)buf;
delete buf;
}
*/
tstring::size_type n = Value.find_first_of(_T('\0'));
Value = Value.substr(0,n);
return Value;
}
//same above
int32 Energy::FindFloat(AnsiString& s, uint32 pos, uint32& DecimalPos,char ch /*='@'*/)
{
int32 len = 0;
if(s[pos] == '-'){ ++pos; ++len;}; //Note: the '+' is not allowed in front of positive numbers
bool floatpoint = false;
uint32 end = min(pos+30,s.size()); //up to 20 digits, avoid unnecessary search
for(uint32 i=pos; i<end; ++i)
{
if(isdigit(s[i])){
++len;
}
else if(s[i] == ch){
if(i==pos)return 0;
if(!floatpoint)DecimalPos = len;
return len;
}
else if(s[i]=='.'){ //1.234
if(!floatpoint){
DecimalPos = i-pos;
floatpoint = true;
++len;
}
else return 0;
}
else return 0;
}
if (floatpoint && len>1)
{
return len;
}
return 0;
}
WideString StringUtil::ansiToWide(const AnsiString &str) {
// TODO: This function gets called a lot, so warnings like these drown out the usefull information
Common::String converted = "";
uint32 index = 0;
while (index != str.size()) {
byte c = str[index];
if (c == 146) {
converted += (char)39; // Replace right-quote with apostrophe
} else if (c == 133) {
converted += Common::String("..."); // Replace ...-symbol with ...
} else {
converted += c;
}
index++;
}
// using default os locale!
/* setlocale(LC_CTYPE, "");
size_t wideSize = mbstowcs(NULL, str.c_str(), 0) + 1;
wchar_t *wstr = new wchar_t[WideSize];
mbstowcs(wstr, str.c_str(), WideSize);
WideString ResultString(wstr);
delete[] wstr;
return ResultString;*/
return WideString(converted);
}
// store the body part to un-encoded string buffer
void MimeBody::Store(AnsiString &output, bool bIncludeHeader) const
{
// store header fields
int nSize = 0;
if (bIncludeHeader)
MimeHeader::Store(output);
// Copy the data to the output buffer.
output.append(m_pbText);
if (m_listBodies.empty())
return;
// store child body parts
string strBoundary = GetBoundary();
if (strBoundary.empty())
return; // boundary not be set
int nBoundSize = (int)strBoundary.size() + 6;
// Bill48105 - These iOutputSize are temp fix for [ ambiguous error
int iOutputSizeLess2 = output.size() - 2;
int iOutputSizeLess1 = output.size() - 1;
for (BodyList::const_iterator it=m_listBodies.begin(); it!=m_listBodies.end(); it++)
{
// If the initial body ends with \r\n, remove them. We add new ones below.
if (m_listBodies.begin() == it && output.size() >= 2 &&
output[iOutputSizeLess2] == '\r' && output[iOutputSizeLess1] == '\n')
{
output = output.Mid(0, output.GetLength() - 2);
}
AnsiString boundaryLine = Formatter::Format(_T("\r\n--{0}\r\n"), String(strBoundary));
output.append(boundaryLine);
shared_ptr<MimeBody> pBP = *it;
ASSERT(pBP != NULL);
pBP->Store(output);
}
AnsiString endBoundaryLine = Formatter::Format(_T("\r\n--{0}--\r\n"), String(strBoundary));
output.append(endBoundaryLine);
}
AnsiString PathUtil::getFileNameWithoutExtension(const AnsiString &path) {
AnsiString fileName = getFileName(path);
// TODO: Prettify this.
AnsiString extension = Common::lastPathComponent(fileName, '.');
for (uint32 i = 0; i < extension.size() + 1; i++) {
fileName.deleteLastChar();
}
return fileName;
}
//TYPE_PIPELINE@ID@len@Name@LEN@ type@len@data1
void Energy::PrintString(AnsiString& s,int32 type,int64 ID,tstring Name,
uint32 datalen, const char* data)
{
char buf1[30], buf2[20],buf3[20];
int64toa(ID,buf1);
eSTRING temp(Name);
AnsiString AnsiName;
temp.ToString(AnsiName); //convert into utf8
#ifdef _WIN32
::sprintf_s(buf2,"%d",AnsiName.size());
::sprintf_s(buf3,"%u",datalen);
#else
::sprintf(buf2,"%d",AnsiName.size());
::sprintf(buf3,"%u",datalen);
#endif
s += TYPE_TO_CHAR(type);
s += '@';
//ID
s += buf1;
s += '@';
//len
s += buf2;
s += '@';
//name
//s +=AnsiName;
s.append(AnsiName.c_str(),AnsiName.size());
s += '@';
//data len
s +=buf3;
s += '@';
//data
//s+=data; 由于data可能是UTF16TO8而来，不是正常字符串，如果直接用字符串操作可能导致数据不正常
s.append(data,datalen);
/*
int32 n = s.size();
s.resize(n+datalen);
memcpy(&s[n],data,datalen);
*/ };
AnsiString PathUtil::unifySeparators(const AnsiString &path) {
AnsiString newPath = path;
for (uint32 i = 0; i < newPath.size(); i++) {
if (newPath[i] == '\\') {
newPath.setChar('/', i);
}
}
return newPath;
}
//starting from pos, finds each char,checking whether there is an integer with the char '@' end, and finally returns the length of integer, 0 is an error
int32 Energy::FindInt(AnsiString& s,uint32 pos, char ch /*='@'*/)
{
int32 len =0;
if(pos<s.size() && s[pos] == '-'){ //Note: the '+' is not allowed in front of positive numbers
++pos;
++len;
};
uint32 end = pos+20; //up to 20 digits, avoid unnecessary search
if(end<s.size())end = s.size();
for(uint32 i=pos; i<end; ++i)
{
if(s[i] == ch){
if(i==pos)return 0;
else return len;
}
if(!isdigit(s[i]))return 0;
++len;
}
return 0;
}
int BaseFontBitmap::getTextWidth(const byte *text, int maxLength) {
AnsiString str;
if (_gameRef->_textEncoding == TEXT_UTF8) {
WideString wstr = StringUtil::utf8ToWide(Utf8String((const char *)text));
str = StringUtil::wideToAnsi(wstr);
} else {
str = AnsiString((const char *)text);
}
if (maxLength >= 0 && str.size() > (uint32)maxLength) {
str = Common::String(str.c_str(), (uint32)maxLength);
}
//str.substr(0, maxLength); // TODO: Remove
int textWidth = 0;
for (int i = 0; (uint32)i < str.size(); i++) {
textWidth += getCharWidth((byte)str[i]);
}
return textWidth;
}
WideString StringUtil::ansiToWide(const AnsiString &str) {
// TODO: This function gets called a lot, so warnings like these drown out the usefull information
Common::String converted = "";
uint32 index = 0;
while (index != str.size()) {
converted += simpleAnsiToWide(str, index);
}
// using default os locale!
/* setlocale(LC_CTYPE, "");
size_t wideSize = mbstowcs(NULL, str.c_str(), 0) + 1;
wchar_t *wstr = new wchar_t[WideSize];
mbstowcs(wstr, str.c_str(), WideSize);
WideString ResultString(wstr);
delete[] wstr;
return ResultString;*/
return WideString(converted);
}
void ansi_to_unicode(UnicodeString& u_str, const AnsiString& a_str) {
unsigned size = a_str.size() + 1;
int res = MultiByteToWideChar(CP_ACP, 0, a_str.data(), size, u_str.buf(a_str.size()), size);
if (res == 0) FAIL(SystemError());
u_str.set_size(res - 1);
}
int BaseFontBitmap::textHeightDraw(const byte *text, int x, int y, int width, TTextAlign align, bool draw, int maxHeight, int maxLength) {
if (maxLength == 0) {
return 0;
}
if (text == nullptr || text[0] == '\0') {
return _tileHeight;
}
AnsiString str;
if (_gameRef->_textEncoding == TEXT_UTF8) {
WideString wstr = StringUtil::utf8ToWide(Utf8String((const char *)text));
str = StringUtil::wideToAnsi(wstr);
} else {
str = AnsiString((const char *)text);
}
if (str.empty()) {
return 0;
}
int lineLength = 0;
int realLength = 0;
int numLines = 0;
int i;
int index = -1;
int start = 0;
int end = 0;
int last_end = 0;
bool done = false;
bool newLine = false;
bool longLine = false;
if (draw) {
_gameRef->_renderer->startSpriteBatch();
}
while (!done) {
if (maxHeight > 0 && (numLines + 1)*_tileHeight > maxHeight) {
if (draw) {
_gameRef->_renderer->endSpriteBatch();
}
return numLines * _tileHeight;
}
index++;
if (str[index] == ' ' && (maxHeight < 0 || maxHeight / _tileHeight > 1)) {
end = index - 1;
realLength = lineLength;
}
if (str[index] == '\n') {
end = index - 1;
realLength = lineLength;
newLine = true;
}
if (lineLength + getCharWidth(str[index]) > width && last_end == end) {
end = index - 1;
realLength = lineLength;
newLine = true;
longLine = true;
}
if ((int)str.size() == (index + 1) || (maxLength >= 0 && index == maxLength - 1)) {
done = true;
if (!newLine) {
end = index;
lineLength += getCharWidth(str[index]);
realLength = lineLength;
}
} else {
lineLength += getCharWidth(str[index]);
}
if ((lineLength > width) || done || newLine) {
if (end < 0) {
done = true;
}
int startX;
switch (align) {
case TAL_CENTER:
startX = x + (width - realLength) / 2;
break;
case TAL_RIGHT:
startX = x + width - realLength;
break;
case TAL_LEFT:
startX = x;
break;
default:
error("BaseFontBitmap::TextHeightDraw - Unhandled enum");
break;
}
for (i = start; i < end + 1; i++) {
if (draw) {
drawChar(str[i], startX, y);
}
startX += getCharWidth(str[i]);
}
y += _tileHeight;
last_end = end;
if (longLine) {
end--;
}
start = end + 2;
index = end + 1;
lineLength = 0;
newLine = false;
longLine = false;
numLines++;
}
}
if (draw) {
_gameRef->_renderer->endSpriteBatch();
}
return numLines * _tileHeight;
}
const AnsiString & __fastcall AnsiString::operator +=(const AnsiString & rhs)
{
Data.append(rhs.c_str(), rhs.size());
return *this;
}
AnsiString PathUtil::getDirectoryName(const AnsiString &path) {
AnsiString newPath = unifySeparators(path);
Common::String filename = getFileName(path);
return Common::String(path.c_str(), path.size() - filename.size());
}