Electroneum
expect.cpp
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27 
28 #include "expect.h"
29 
30 #include <easylogging++.h>
31 #include <string>
32 
33 namespace detail
34 {
35  namespace
36  {
37  std::string generate_error(const char* msg, const char* file, unsigned line)
38  {
39  std::string error_msg{};
40  if (msg)
41  {
42  error_msg.append(msg);
43  if (file)
44  error_msg.append(" (");
45  }
46  if (file)
47  {
48  error_msg.append("thrown at ");
49 
50  // remove path, get just filename + extension
51  char buff[256] = {0};
52  el::base::utils::File::buildBaseFilename(file, buff, sizeof(buff) - 1);
53  error_msg.append(buff);
54 
55  error_msg.push_back(':');
56  error_msg.append(std::to_string(line));
57  }
58  if (msg && file)
59  error_msg.push_back(')');
60  return error_msg;
61  }
62  }
63 
64  void expect::throw_(std::error_code ec, const char* msg, const char* file, unsigned line)
65  {
66  if (msg || file)
67  throw std::system_error{ec, generate_error(msg, file, line)};
68  throw std::system_error{ec};
69  }
70 } // detail
::std::string string
Definition: gtest-port.h:1097
declaration and default definition for the functions used the API
Definition: expect.cpp:33
static void buildBaseFilename(const std::string &fullPath, char buff[], std::size_t limit=base::consts::kSourceFilenameMaxLength, const char *seperator=base::consts::kFilePathSeperator)
builds base filename and puts it in buff
static void throw_(std::error_code ec, const char *msg, const char *file, unsigned line)
Definition: expect.cpp:64
std::string to_string(t_connection_type type)