| // Copyright (c) 2020 Pantor. All rights reserved. |
| |
| #ifndef INCLUDE_INJA_EXCEPTIONS_HPP_ |
| #define INCLUDE_INJA_EXCEPTIONS_HPP_ |
| |
| #include <stdexcept> |
| #include <string> |
| |
| namespace inja { |
| |
| struct SourceLocation { |
| size_t line; |
| size_t column; |
| }; |
| |
| struct InjaError : public std::runtime_error { |
| std::string type; |
| std::string message; |
| |
| SourceLocation location; |
| |
| explicit InjaError(const std::string &type, const std::string &message) |
| : std::runtime_error("[inja.exception." + type + "] " + message), type(type), message(message), location({0, 0}) {} |
| |
| explicit InjaError(const std::string &type, const std::string &message, SourceLocation location) |
| : std::runtime_error("[inja.exception." + type + "] (at " + std::to_string(location.line) + ":" + |
| std::to_string(location.column) + ") " + message), |
| type(type), message(message), location(location) {} |
| }; |
| |
| struct ParserError : public InjaError { |
| explicit ParserError(const std::string &message, SourceLocation location) : InjaError("parser_error", message, location) {} |
| }; |
| |
| struct RenderError : public InjaError { |
| explicit RenderError(const std::string &message, SourceLocation location) : InjaError("render_error", message, location) {} |
| }; |
| |
| struct FileError : public InjaError { |
| explicit FileError(const std::string &message) : InjaError("file_error", message) {} |
| explicit FileError(const std::string &message, SourceLocation location) : InjaError("file_error", message, location) {} |
| }; |
| |
| struct JsonError : public InjaError { |
| explicit JsonError(const std::string &message, SourceLocation location) : InjaError("json_error", message, location) {} |
| }; |
| |
| } // namespace inja |
| |
| #endif // INCLUDE_INJA_EXCEPTIONS_HPP_ |