exclamations.cpp

//==================================================================================================
// This implementation-file is part of DoxygenXLinks - A doxygen post-processor that allows to
// define smarter <b>Doxygen</b>-links.
//
// \emoji :copyright: 2025-2026 A-Worx GmbH, Germany.
// Published under \ref mainpage_license "Boost Software License".
//==================================================================================================
 
#include "exclamations.hpp"
#include "dxlapp.hpp"
#include "ALib.System.TextFile.H"
 
using namespace alib;
using namespace std;
 
namespace dxl {
 
void ExclamationFile::Read(const alib::CString& filePath) {
    Lox_SetDomain( "DLAPP/EXCL"   , Scope::Filename   )
 
  ALIB_LOCK_RECURSIVE_WITH(alib::monomem::GLOBAL_ALLOCATOR_LOCK)
    TextFileLineReader reader(filePath);
    if ( reader.Status != std::errc(0) ) {
        // todo: lox error
        return;
    }
 
    // loop over all lines
    Substring line;
    int lineNo= 0;
    while ( (line= reader.NextLine()).IsNotNull() ) {
        ++lineNo;
        // skip comment line
        line.Trim();
        if (    line.IsEmpty()
             || line.CharAtStart() == '#'
             || line.CharAtStart() == '!'
             || line.StartsWith("//")      )
            continue;
 
        // parse filename
        String file= Substring(line.ConsumeToken(':')).Trim();
        line.Trim();
        if (file.IsEmpty() ) {
            Lox_Error("Error in exclamation file: Expected file name @ {}:{}:{} ",
                       filePath, lineNo+1, reader.Line.Length() - line.Length() )
            continue;
        }
 
        int exclLine;
        int exclCol;
        if (!line.ConsumeDec(exclLine) ) {
            Lox_Error("Error in exclamation file: Expected line number @ {}:{}:{} ",
                       filePath, lineNo+1, reader.Line.Length() - line.Length() )
            continue;
        }
        line.Trim();
        line.ConsumeChar(':');
 
        if (!line.ConsumeDec(exclCol) ) {
            Lox_Error("Error in exclamation file: Expected column number @ {}:{}:{} ",
                       filePath, reader.Line.Length() - line.Length(), lineNo+1 )
            continue;
        }
 
        List.emplace_back( Entry{file, exclLine, exclCol, lineNo} );
    }
 
    Lox_Info( "Exclamation file {}:1 imported, {} rules read", filePath, List.size() )
}
 
void ExclamationFile::Get(const PathString& filePath, StdVectorMA<Entry*>& result) {
    for ( Entry& entry : List ) {
        if (    filePath.IndexOf(entry.FilePath) >= 0 )
            result.push_back(&entry);
}   }
 
} //namespace [dxl]