mirror of
https://github.com/davidallendj/gdpm.git
synced 2025-12-20 03:27:02 -07:00
David J. Allen
5a73651ad1
- Updated `.gitignore` file - Updated `CMakeLists.txt` to build static exectuable - Changed some `Doxyfile` configurations to build more robust and complete documentation (WIP) - Changed how `remote` works to better reflect `git`'s API (WIP) - Changed how error handling works - Improved `bin/compile.sh` script - Improved `bin/lines.sh` script (kinda) - Removed some instances of `fmt` in favor of `std` string functions - Restructed style for better readibility
102 lines
2.2 KiB
C++
102 lines
2.2 KiB
C++
#pragma once
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#include "log.hpp"
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#include "types.hpp"
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#include <fmt/core.h>
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#include <new>
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#include <string>
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#include <functional>
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namespace gdpm::constants::error{
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enum {
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NONE = 0,
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UNKNOWN,
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UNKNOWN_COMMAND,
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NOT_FOUND,
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NOT_DEFINED,
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NOT_IMPLEMENTED,
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NO_PACKAGE_FOUND,
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PATH_NOT_DEFINED,
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FILE_EXISTS,
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FILE_NOT_FOUND,
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DIRECTORY_EXISTS,
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DIRECTORY_NOT_FOULD,
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HOST_UNREACHABLE,
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EMPTY_RESPONSE,
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INVALID_ARGS,
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INVALID_CONFIG,
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INVALID_KEY,
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HTTP_RESPONSE_ERROR,
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STD_ERROR
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};
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const string_list messages {
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"",
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"An unknown error has occurred.",
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"Unknown command.",
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"Resource not found.",
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"Function not defined.",
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"Function not implemented.",
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"No package found.",
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"Path is not well-defined",
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"File found.",
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"File does not exist.",
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"Directory exists.",
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"Directory not found.",
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"No response from host. Host is unreacheable",
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"Empty response from host.",
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"Invalid arguments.",
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"Invalid configuration.",
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"Invalid key.",
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"An HTTP response error has occurred.",
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"An error has occurred."
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};
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inline string get_message(int error_code) {
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string message{};
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try{ message = messages[error_code]; }
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catch(const std::bad_alloc& e){
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log::error("No default message for error code.");
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}
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return message;
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}
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};
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namespace gdpm{
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class error {
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public:
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constexpr explicit error(int code = 0, const string& message = "{code}"):
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m_code(code), m_message(message == "{code}" ? constants::error::get_message(code): message)
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{}
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void set_code(int code) { m_code = code; }
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void set_message(const string& message) { m_message = message; }
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int get_code() const { return m_code; }
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string get_message() const { return m_message; }
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bool has_occurred() const { return m_code != 0; }
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bool operator()(){
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return has_occurred();
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}
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private:
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int m_code;
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string m_message;
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};
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// Add logging function that can handle error objects
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namespace log {
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template <typename S, typename...Args>
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static constexpr void error(const gdpm::error& e){
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#if GDPM_LOG_LEVEL > 1
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vlog(
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fmt::format(GDPM_COLOR_LOG_ERROR "[ERROR {}" GDPM_COLOR_LOG_RESET, e.get_message()),
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fmt::make_format_args("" /*e.get_message()*/)
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);
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#endif
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}
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}
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}
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