config.hpp

#ifndef INCLUDE_INJA_CONFIG_HPP_
#define INCLUDE_INJA_CONFIG_HPP_
 
#include <filesystem>
#include <functional>
#include <string>
 
#include "template.hpp"
 
namespace inja {
 
struct LexerConfig {
  std::string statement_open {"{%"};
  std::string statement_open_no_lstrip {"{%+"};
  std::string statement_open_force_lstrip {"{%-"};
  std::string statement_close {"%}"};
  std::string statement_close_force_rstrip {"-%}"};
  std::string line_statement {"##"};
  std::string expression_open {"{{"};
  std::string expression_open_force_lstrip {"{{-"};
  std::string expression_close {"}}"};
  std::string expression_close_force_rstrip {"-}}"};
  std::string comment_open {"{#"};
  std::string comment_open_force_lstrip {"{#-"};
  std::string comment_close {"#}"};
  std::string comment_close_force_rstrip {"-#}"};
  std::string open_chars {"#{"};
 
  bool trim_blocks {false};
  bool lstrip_blocks {false};
 
  void update_open_chars() {
    open_chars = "";
    if (open_chars.find(line_statement[0]) == std::string::npos) {
      open_chars += line_statement[0];
    }
    if (open_chars.find(statement_open[0]) == std::string::npos) {
      open_chars += statement_open[0];
    }
    if (open_chars.find(statement_open_no_lstrip[0]) == std::string::npos) {
      open_chars += statement_open_no_lstrip[0];
    }
    if (open_chars.find(statement_open_force_lstrip[0]) == std::string::npos) {
      open_chars += statement_open_force_lstrip[0];
    }
    if (open_chars.find(expression_open[0]) == std::string::npos) {
      open_chars += expression_open[0];
    }
    if (open_chars.find(expression_open_force_lstrip[0]) == std::string::npos) {
      open_chars += expression_open_force_lstrip[0];
    }
    if (open_chars.find(comment_open[0]) == std::string::npos) {
      open_chars += comment_open[0];
    }
    if (open_chars.find(comment_open_force_lstrip[0]) == std::string::npos) {
      open_chars += comment_open_force_lstrip[0];
    }
  }
};
 
struct ParserConfig {
  bool search_included_templates_in_files {true};
 
  std::function<Template(const std::filesystem::path&, const std::string&)> include_callback;
};
 
struct RenderConfig {
  bool throw_at_missing_includes {true};
  bool html_autoescape {false};
};
 
} // namespace inja
 
#endif // INCLUDE_INJA_CONFIG_HPP_