ACE/apps/JAWS2/JAWS/Cache_Manager.cpp

   1 #include "ace/ACE.h"
   2 #include "ace/OS_NS_string.h"
   3
   4 #include "JAWS/Cache_Manager.h"
   5 #include "JAWS/Cache_List_T.h"
   6
   7 JAWS_String_Hash_Functor::JAWS_String_Hash_Functor (const char *s)
   8   : i_ (0)
   9 {
  10   this->i_ = ACE::hash_pjw (s);
  11 }
  12
  13 JAWS_String_Hash_Functor::operator unsigned long () const
  14 {
  15   return this->i_;
  16 }
  17
  18 JAWS_String_Equal_Functor::JAWS_String_Equal_Functor (const char *s1,
  19                                                     const char *s2)
  20   : i_ (0)
  21 {
  22   this->i_ = ACE_OS::strcmp (s1, s2);
  23 }
  24
  25 JAWS_String_Equal_Functor::operator int () const
  26 {
  27   return this->i_ == 0;
  28 }
  29
  30 JAWS_Strdup_String::JAWS_Strdup_String ()
  31   : c_ (0),
  32     s_ (0)
  33 {
  34 }
  35
  36 JAWS_Strdup_String::JAWS_Strdup_String (const char *s)
  37   : c_ (0),
  38     s_ (0)
  39 {
  40   this->c_ = new int (1);
  41   this->s_ = ACE_OS::strdup (s);
  42 }
  43
  44 JAWS_Strdup_String::JAWS_Strdup_String (const JAWS_Strdup_String &s)
  45   : c_ (s.c_),
  46     s_ (s.s_)
  47 {
  48   ++*(this->c_);
  49 }
  50
  51 JAWS_Strdup_String::~JAWS_Strdup_String ()
  52 {
  53   if (this->c_ && --*(this->c_) == 0)
  54     {
  55       if (this->s_)
  56         ACE_OS::free (this->s_);
  57       delete this->c_;
  58     }
  59   this->s_ = 0;
  60   this->c_ = 0;
  61 }
  62
  63 JAWS_Strdup_String::operator const char * () const
  64 {
  65   return this->s_;
  66 }
  67
  68 void
  69 JAWS_Strdup_String::operator = (const char *s)
  70 {
  71   if (this->c_ && --*(this->c_) == 0)
  72     {
  73       if (this->s_)
  74         ACE_OS::free (this->s_);
  75       delete this->c_;
  76     }
  77   this->c_ = new int (1);
  78   this->s_ = ACE_OS::strdup (s);
  79 }
  80
  81 void
  82 JAWS_Strdup_String::operator = (const JAWS_Strdup_String &s)
  83 {
  84   if (this == &s)
  85     return;
  86
  87   if (this->c_ && --*(this->c_) == 0)
  88     {
  89       if (this->s_)
  90         ACE_OS::free (this->s_);
  91       delete this->c_;
  92     }
  93   this->c_ = s.c_;
  94   this->s_ = s.s_;
  95   ++*(this->c_);
  96 }
  97