| //+------------------------------------------------------------------+
|
| //| JsomMinify.mqh |
|
| //| Copyright 2026, Niquel Mendoza. |
|
| //| https://www.mql5.com |
|
| //+------------------------------------------------------------------+
|
| #property copyright "Copyright 2026, Niquel Mendoza."
|
| #property link "https://www.mql5.com"
|
| #property strict
|
|
|
| #ifndef JSONPARSERBYLEO_SRC_JSONUTILS_JSONMINIFY_MQH
|
| #define JSONPARSERBYLEO_SRC_JSONUTILS_JSONMINIFY_MQH
|
|
|
|
|
| //+------------------------------------------------------------------+
|
| //| |
|
| //+------------------------------------------------------------------+
|
| #include "..\\JsonCore\\JsonDefines.mqh"
|
|
|
| //+------------------------------------------------------------------+
|
| //| |
|
| //+------------------------------------------------------------------+
|
| namespace TSN
|
| {
|
| //+------------------------------------------------------------------+
|
| //| |
|
| //+------------------------------------------------------------------+
|
| #define JSONMINIFY_PADD_SIZE (2)
|
|
|
| //+------------------------------------------------------------------+
|
| //| |
|
| //+------------------------------------------------------------------+
|
| class CJsonUtils
|
| {
|
| public:
|
| CJsonUtils(void) {}
|
| ~CJsonUtils(void) {}
|
|
|
|
|
| //---
|
| // in = array de entrada
|
| // read_i = indice de lecutra
|
| // len = tamaño de lecutra
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| // out = buffer de salida
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| // oi = indice de escritura..
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| static void Minify(const uchar& in[], int read_i, int len, uchar& out[], int& oi);
|
| // fpos = len + read_i (añade el padding como tal solo eso...)
|
| static void MinifyCorrects(uchar& in[], int fpos);
|
| };
|
|
|
|
|
| //+------------------------------------------------------------------+
|
| //| |
|
| //+------------------------------------------------------------------+
|
| static void CJsonUtils::MinifyCorrects(uchar &in[], int fpos)
|
| {
|
| //---
|
| const int req = fpos + JSONMINIFY_PADD_SIZE;
|
| if(req >= ArraySize(in))
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| ArrayResize(in, req);
|
|
|
| //---
|
| in[fpos] = '"';
|
| in[fpos + 1] = '"';
|
| }
|
|
|
| //+------------------------------------------------------------------+
|
| //| |
|
| //+------------------------------------------------------------------+
|
| // len = ", len+1 = " (len minimo es de 2.. siemrpe..)
|
| static void CJsonUtils::Minify(const uchar &in[], int read_i, int len, uchar &out[], int& oi)
|
| {
|
| //---
|
| len += read_i;
|
| read_i--;
|
| uchar c;
|
|
|
| //---
|
| while(true)
|
| {
|
| //--- Saltamos los ws
|
| while((c = in[++read_i]) < 33) {}
|
|
|
| //--- Siempre lo ponemos
|
| out[oi++] = c;
|
|
|
| //--- Verificamos si es string
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| if(c != '"')
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| continue;
|
|
|
| //---
|
| while((c = in[++read_i]) != '"')
|
| {
|
| out[oi++] = c;
|
| if(c == '\\')
|
| out[oi++] = in[++read_i];
|
| }
|
|
|
| //---
|
| out[oi++] = c;
|
|
|
| //--- solo comprobamos al final de un string
|
| if(read_i >= len)
|
| break;
|
| }
|
|
|
|
|
| //--- read_i solo se adeltna 1 dado que pisa dos caracters "" digmoas si len es 19 enotnces elera 19 y 20
|
| // read_i qeudara en 20-19 = 1 char (en si 2 por eso el +1)
|
| oi -= (read_i - len) + 1; // Sobrante
|
| }
|
| }
|
|
|
| //---
|
| #endif // JSONPARSERBYLEO_SRC_JSONUTILS_JSONMINIFY_MQH
|
