void OutputRoadName(char *pMifName, char *pMidName, vector<ST_ROADNAME> &vecRoadName)
{
FILE * pPointMifOut = fopen(pMifName,"wb+");
FILE * pPointMidOut = fopen(pMidName,"wb+");
if (pMifName == NULL || pPointMidOut == NULL) {
return;
}
fprintf(pPointMifOut,"Version 300");
fprintf(pPointMifOut,"Charset \"WindowsSimpChinese\"\r\n");
fprintf(pPointMifOut,"Delimiter \",\"\r\n");
fprintf(pPointMifOut,"CoordSys Earth Projection 1, 0\r\n");
fprintf(pPointMifOut,"Columns 1\r\n");
fprintf(pPointMifOut,"Name Char(64)\r\n");
fprintf(pPointMifOut,"Data\r\n");
//输出
int mergyStart = 0;
int mergyEnd = 0;
int Len = vecRoadName.size();
for(int i = 1; i < Len; ++i)
{
if(i != (Len - 1))
{
if( vecRoadName[i].iLineIndex == vecRoadName[mergyStart].iLineIndex)
{
mergyEnd = i;
continue;
}
}
else
{
mergyEnd = i; // the laset one
}
wstring wstr;
fprintf(pPointMifOut,"Pline %d\r\n", (mergyEnd - mergyStart + 1));
for(int j = mergyStart; j <= mergyEnd; ++j)
{
fprintf(pPointMifOut,"%0.6f %0.6f\r\n", vecRoadName[j].dX, vecRoadName[j].dY);
wstr += vecRoadName[j].wcText;
}
fprintf(pPointMifOut," Pen (1,2,0)");
string str = EncodeUtf8(wstr);
fprintf(pPointMidOut, "\"%s\"\r\n", str.c_str());
mergyEnd = i;
mergyStart = i; // reset
}
fclose(pPointMifOut);
fclose(pPointMidOut);
}
// This function is adapted from RapidJason (https://github.com/miloyip/rapidjson)
void JsonReader::ParseStringToStream(Stream& os)
{
log_trace();
#define Z16 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
static const char escape[256] = {
Z16, Z16, 0, 0,'\"', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,'/',
Z16, Z16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,'\\', 0, 0, 0,
0, 0,'\b', 0, 0, 0,'\f', 0, 0, 0, 0, 0, 0, 0,'\n', 0,
0, 0,'\r', 0,'\t', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16
};
#undef Z16
while (true)
{
char c = is_.Peek();
if (c == '\\') // Escape
{
is_.Get();
unsigned char e = is_.Get();
if (escape[e])
{
os.Put(escape[e]);
}
else if (e == 'u') // Unicode
{
unsigned codepoint = ParseHex4();
if ((codepoint >= 0xD800) && (codepoint <= 0xDBff))
{
// Handle as UTF-16 surrogate pair
if ((is_.Get() != '\\') || (is_.Get() != 'u'))
anyrpc_throw(AnyRpcErrorStringUnicodeSurrogateInvalid,
"The surrogate pair in string is invalid");
unsigned codepoint2 = ParseHex4();
if ((codepoint2 < 0xDC00) || (codepoint2 > 0xDFFF))
anyrpc_throw(AnyRpcErrorStringUnicodeSurrogateInvalid,
"The surrogate pair in string is invalid");
codepoint = (((codepoint - 0xD800) << 10) | (codepoint2 - 0xDC00)) + 0x10000;
}
EncodeUtf8(os,codepoint);
}
else
anyrpc_throw(AnyRpcErrorStringEscapeInvalid,
"Invalid escape character in string");
}
else if (c == '"') // Closing double quote
{
is_.Get();
os.Put('\0'); // null-terminate the string
return;
}
else if (c == '\0')
anyrpc_throw(AnyRpcErrorStringMissingQuotationMark,
"Missing a closing quotation mark in string");
else if ((unsigned)c < 0x20) // RFC 4627: unescaped = %x20-21 / %x23-5B / %x5D-10FFFF
anyrpc_throw(AnyRpcErrorStringEscapeInvalid,
"Invalid escape character in string");
else
os.Put( is_.Get() );
}
}
