utils/wvassert.cc

   1 /*
   2  * Worldvisions Weaver Software:
   3  *   Copyright (C) 2005 Net Integration Technologies, Inc.
   4  *
   5  * Helper classes and functions to add more information to WvCrashes.
   6  */
   7
   8 #include "wvassert.h"
   9
  10 WvCrashWill::WvCrashWill(const char *will)
  11     : old_will(wvcrash_read_will())
  12 {
  13     wvcrash_leave_will(will);
  14 }
  15
  16 WvCrashWill::WvCrashWill(WVSTRING_FORMAT_DEFN)
  17     : old_will(wvcrash_read_will())
  18 {
  19     // We use a WvFastString here, because it is a temporary.  init()
  20     // will duplicate the string into a local buffer, so don't you
  21     // worry.
  22     wvcrash_leave_will(WvFastString(WVSTRING_FORMAT_CALL));
  23 }
  24
  25 void WvCrashWill::rewrite(const char *will)
  26 {
  27     // Don't touch old_will.
  28     wvcrash_leave_will(will);
  29 }
  30
  31 void WvCrashWill::rewrite(WVSTRING_FORMAT_DEFN)
  32 {
  33     // Again, since wvcrash_leave_will will duplicate the string, we
  34     // can use a WvFastString.
  35     rewrite(WvFastString(WVSTRING_FORMAT_CALL));
  36 }
  37
  38 WvCrashWill::~WvCrashWill()
  39 {
  40     // Put the old will back.
  41     wvcrash_leave_will(old_will);
  42 }
  43