src/common/exception.cpp

   1 /*
   2  * Copyright (C) 2022 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   3  *
   4  * SPDX-License-Identifier: LGPL-2.1-only
   5  *
   6  */
   7
   8 #include "exception.hpp"
   9 #include <sstream>
  10 #include <common/error.hpp>
  11
  12 namespace {
  13 std::string format_throw_location(
  14                 const char *file_name, const char *function_name, unsigned int line_number)
  15 {
  16         std::stringstream location;
  17
  18         location << "[" << function_name << "()"
  19                  << " " << file_name << ":" << line_number << "]";
  20
  21         return location.str();
  22 }
  23 } /* namespace */
  24
  25 lttng::ctl::error::error(lttng_error_code error_code,
  26                 const char *file_name,
  27                 const char *function_name,
  28                 unsigned int line_number) :
  29         runtime_error(std::string(error_get_str(error_code)), file_name, function_name, line_number),
  30         _error_code{error_code}
  31 {
  32 }
  33
  34 lttng::posix_error::posix_error(const std::string& msg,
  35                 int errno_code,
  36                 const char *file_name,
  37                 const char *function_name,
  38                 unsigned int line_number) :
  39         std::system_error(errno_code,
  40                         std::generic_category(),
  41                         msg + " " + format_throw_location(file_name, function_name, line_number))
  42 {
  43 }
  44
  45 lttng::runtime_error::runtime_error(const std::string& msg,
  46                 const char *file_name,
  47                 const char *function_name,
  48                 unsigned int line_number) :
  49         std::runtime_error(msg + " " + format_throw_location(file_name, function_name, line_number))
  50 {
  51 }
  52
  53 lttng::communication_error::communication_error(const std::string& msg,
  54                 const char *file_name,
  55                 const char *function_name,
  56                 unsigned int line_number) :
  57         runtime_error(msg, file_name, function_name, line_number)
  58 {
  59 }
  60
  61 lttng::protocol_error::protocol_error(const std::string& msg,
  62                 const char *file_name,
  63                 const char *function_name,
  64                 unsigned int line_number) :
  65         communication_error(msg, file_name, function_name, line_number)
  66 {
  67 }
  68
  69 lttng::invalid_argument_error::invalid_argument_error(const std::string& msg,
  70                 const char *file_name,
  71                 const char *function_name,
  72                 unsigned int line_number) :
  73         runtime_error(msg, file_name, function_name, line_number)
  74 {
  75 }