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Add pattern support to input framework.

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This commit is contained in:
ZekeMedley 2019-05-28 16:59:50 -07:00
parent f2b7764769
commit cfeb6f0f0d
7 changed files with 157 additions and 2 deletions
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22
src/threading/formatters/Ascii.cc
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@ -325,6 +325,28 @@ threading::Value* Ascii::ParseValue(const string& s, const string& name, TypeTag
break;
}
case TYPE_PATTERN:
{
string cannidate = get_unescaped_string(s);
// A string is a cannidate pattern iff it begins and ends with
// a '/'. Rather or not the rest of the string is legal will
// be determined later when it is given to the RE engine.
if ( cannidate.size() >= 2 )
{
if ( cannidate.front() == cannidate.back() &&
cannidate.back() == '/' )
{
// Remove the '/'s
cannidate.erase(0, 1);
cannidate.erase(cannidate.size() - 1);
val->val.pattern_text_val = copy_string(cannidate.c_str());
break;
}
}
GetThread()->Error(GetThread()->Fmt("String '%s' contained no parseable pattern.", cannidate.c_str()));
goto parse_error;
}
case TYPE_TABLE:
case TYPE_VECTOR:
// First - common initialization