Beispiel #1
0
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);
}
Beispiel #2
0
// 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() );
    }

}