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k.cpp
34 lines (33 loc) · 733 Bytes
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k.cpp
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#include "k.h"
inline byte ishex(byte lb){
if ((lb>='0')&&(lb<='9')) {return lb-'0';}
if ((lb>='a')&&(lb<='f')) {return lb-'a'+10;}
if ((lb>='A')&&(lb<='F')) {return lb-'A'+10;}
return 255;
}
int htoi(QVariant lv){
QByteArray ls=lv.toByteArray();
//skip
int ln=ls.size();
int lh=0;
if (ln>0) {
int li=0;
byte lb;
while (li<ln) {
lb=ishex(ls[li++]);
if (lb!=255) {
lh<<=4;
lh+=lb;
}
}
}
return lh;
}
bool fileexists(QString ls){
QFileInfo lfi(ls);
if (!((lfi.exists() && lfi.isFile()))) {
se(q("Не найден файл ")+ls);
return false;
}
return true;
}