ultimatepp/uppbox/uppweb_old/cpp.cpp
2026-03-16 10:35:08 +01:00

70 lines
2.1 KiB
C++

#include "www.h"
String CppAsQtf(const String& str)
{
static const char *cpp[] = {
"__asm", "__cdecl", "__declspec", "__except", "__fastcall",
"__finally", "__inline", "__int16", "__int32", "__int64",
"__int8", "__leave", "__stdcall", "__try", "__uuidof",
"alignas", "alignof", "and", "and_eq", "asm", "auto",
"bitand", "bitor", "bool", "break", "case", "catch",
"char", "char8_t", "char16_t", "char32_t", "class",
"co_await", "co_return", "co_yield", "compl", "concept",
"const", "const_cast", "consteval", "constexpr", "constinit",
"continue", "decltype", "default", "delete", "dllexport",
"dllimport", "do", "double", "dynamic_cast", "else", "enum",
"explicit", "export", "extern", "false", "final", "float",
"for", "force_inline", "friend", "goto", "if", "import",
"inline", "int", "long", "module", "mutable", "namespace",
"never_inline", "new", "noexcept", "not", "not_eq", "nullptr",
"operator", "or", "or_eq", "override", "private", "protected",
"public", "register", "reinterpret_cast", "requires", "return",
"short", "signed", "sizeof", "static", "static_assert",
"static_cast", "struct", "switch", "template", "this", "thread",
"thread_local", "throw", "true", "try", "typedef", "typeid",
"typename", "union", "unsigned", "using", "virtual",
"void", "volatile", "wchar_t", "while", "xor", "xor_eq",
"include", "define", "ifdef", "ifndef", "endif",
nullptr
};
static Index<String> keyword;
if(keyword.GetCount() == 0)
for(const char **q = cpp; *q; q++)
keyword.Add(*q);
const char *s = str;
StringBuffer qtf;
qtf << "[l0r0<C+76 ";
while(*s)
{
if(iscib(*s)) {
const char *b = s;
while(iscid(*s))
s++;
String id(b, s);
if(keyword.Find(id) >= 0)
qtf << "[@B " << DeQtf(id) << "]";
else
qtf << DeQtf(id);
}
else {
if(*s == '\t')
qtf << "____";
else
if(*s == '\n')
qtf << '&';
else
if((byte)*s >= 32) {
if(strchr("!+-*^/%~&|=[]:?<>.#", *s))
qtf << "[@B `" << *s << "]";
else
if((byte)*s < 128)
qtf << '`' << *s;
else
qtf << *s;
}
s++;
}
}
return qtf;
}