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 {
  31 }
  32
  33 lttng::posix_error::posix_error(const std::string& msg,
  34                 int errno_code,
  35                 const char *file_name,
  36                 const char *function_name,
  37                 unsigned int line_number) :
  38         std::system_error(errno_code,
  39                         std::generic_category(),
  40                         msg + " " + format_throw_location(file_name, function_name, line_number))
  41 {
  42 }
  43
  44 lttng::runtime_error::runtime_error(const std::string& msg,
  45                 const char *file_name,
  46                 const char *function_name,
  47                 unsigned int line_number) :
  48         std::runtime_error(msg + " " + format_throw_location(file_name, function_name, line_number))
  49 {
  50 }
  51
  52 lttng::communication_error::communication_error(const std::string& msg,
  53                 const char *file_name,
  54                 const char *function_name,
  55                 unsigned int line_number) :
  56         runtime_error(msg, file_name, function_name, line_number)
  57 {
  58 }
  59
  60 lttng::protocol_error::protocol_error(const std::string& msg,
  61                 const char *file_name,
  62                 const char *function_name,
  63                 unsigned int line_number) :
  64         communication_error(msg, file_name, function_name, line_number)
  65 {
  66 }
  67
  68 lttng::invalid_argument_error::invalid_argument_error(const std::string& msg,
  69                 const char *file_name,
  70                 const char *function_name,
  71                 unsigned int line_number) :
  72         runtime_error(msg, file_name, function_name, line_number)
  73 {
  74 }