void csdbg::parser::on_lib_load ( )

staticprotected

Library constructor.

Attention

If an exception occurs, its details are printed to the standard output and the process exits

Definition at line 26 of file parser.cpp.

References add_dictionary(), add_style(), csdbg::style::BOLD, csdbg::style::clone(), csdbg::string::cstr(), csdbg::util::dbg_info(), HLT_FILE_FG, HLT_FUNCTION_FG, HLT_KEYWORD_FG, HLT_NUMBER_FG, HLT_SCOPE_FG, HLT_TYPE_FG, m_default, m_fallback, parser(), csdbg::util::prefix(), csdbg::string::set(), csdbg::style::set_attr_enabled(), csdbg::style::set_fgcolor(), and csdbg::style::set_name().

{
  try {
    /* Create the default parser */
    m_default = new parser;

    /*
     * Equip the default parser with dictionaries for C++ keywords, intrinsic
     * types and file extensions
     */
    string path("%s/etc/keywords.dict", util::prefix());
    m_default->add_dictionary("keywords", path.cstr(), false);

    path.set("%s/etc/types.dict", util::prefix());
    m_default->add_dictionary("types", path.cstr(), false);

    path.set("%s/etc/extensions.dict", util::prefix());
    m_default->add_dictionary("extensions", path.cstr(), true);

    /*
     * Create the default, fallback style. When a highlighter can't determine or
     * create/obtain the correct style for a token, it uses the fallback
     */
    m_fallback = new style("fallback");

    /* Add styles for all kinds of trace tokens to the default parser */
    style *s = m_fallback->clone();
    s->set_name("delimiter");
    m_default->add_style(s);

    s = m_fallback->clone();
    s->set_name("number");
    s->set_fgcolor(HLT_NUMBER_FG);
    s->set_attr_enabled(style::BOLD, true);
    m_default->add_style(s);

    s = m_fallback->clone();
    s->set_name("keyword");
    s->set_fgcolor(HLT_KEYWORD_FG);
    m_default->add_style(s);

    s = m_fallback->clone();
    s->set_name("type");
    s->set_fgcolor(HLT_TYPE_FG);
    s->set_attr_enabled(style::BOLD, true);
    m_default->add_style(s);

    s = m_fallback->clone();
    s->set_name("file");
    s->set_fgcolor(HLT_FILE_FG);
    m_default->add_style(s);

    s = m_fallback->clone();
    s->set_name("scope");
    s->set_fgcolor(HLT_SCOPE_FG);
    m_default->add_style(s);

    s = m_fallback->clone();
    s->set_name("function");
    s->set_fgcolor(HLT_FUNCTION_FG);
    s->set_attr_enabled(style::BOLD, true);
    m_default->add_style(s);

    util::dbg_info("default C++ stack trace parser/highlighter initialized");
    return;
  }

  catch (exception &x) {
    std::cerr << x;
  }

  catch (std::exception &x) {
    std::cerr << x;
  }

  exit(EXIT_FAILURE);
}

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