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   2  *
   3  *  Data Differential YATL (i.e. libtest)  library
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  36
  37 #include <config.h>
  38 #include <libtest/common.h>
  39 #include <cstdarg>
  40
  41 namespace libtest {
  42
  43 exception::exception(const char *file_, int line_, const char *func_) :
  44   std::runtime_error(func_),
  45   _file(file_),
  46   _line(line_),
  47   _func(func_)
  48   {
  49   }
  50
  51 fatal::fatal(const char *file_, int line_, const char *func_, const char *format, ...) :
  52   exception(file_, line_, func_)
  53   {
  54     va_list args;
  55     va_start(args, format);
  56     char last_error[BUFSIZ];
  57     int last_error_length= vsnprintf(last_error, sizeof(last_error), format, args);
  58     va_end(args);
  59
  60     snprintf(_error_message, sizeof(_error_message), "%.*s", last_error_length, last_error);
  61   }
  62
  63 static bool _disabled= false;
  64 static uint32_t _counter= 0;
  65
  66 bool fatal::is_disabled()
  67 {
  68   return _disabled;
  69 }
  70
  71 void fatal::disable()
  72 {
  73   _disabled= true;
  74 }
  75
  76 void fatal::enable()
  77 {
  78   _disabled= false;
  79 }
  80
  81 uint32_t fatal::disabled_counter()
  82 {
  83   return _counter;
  84 }
  85
  86 void fatal::increment_disabled_counter()
  87 {
  88   _counter++;
  89 }
  90
  91 disconnected::disconnected(const char *file_, int line_, const char *func_,
  92                            const std::string& instance, const in_port_t port,
  93                            const char *format, ...) :
  94   exception(file_, line_, func_),
  95   _port(port)
  96 {
  97   va_list args;
  98   va_start(args, format);
  99   char last_error[BUFSIZ];
 100   (void)vsnprintf(last_error, sizeof(last_error), format, args);
 101   va_end(args);
 102
 103   snprintf(_error_message, sizeof(_error_message), "%s:%u %s", instance.c_str(), uint32_t(port), last_error);
 104 }
 105
 106 start::start(const char *file_, int line_, const char *func_,
 107              const std::string& instance, const in_port_t port,
 108              const char *format, ...) :
 109   exception(file_, line_, func_),
 110   _port(port)
 111 {
 112   va_list args;
 113   va_start(args, format);
 114   char last_error[BUFSIZ];
 115   (void)vsnprintf(last_error, sizeof(last_error), format, args);
 116   va_end(args);
 117
 118   snprintf(_error_message, sizeof(_error_message), "%s:%u %s", instance.c_str(), uint32_t(port), last_error);
 119 }
 120
 121 } // namespace libtest
 122