MailList Class Reference

#include <mail.h>

Collaboration diagram for MailList:

Collaboration graph
[legend]

Public Member Functions

 MailList (dbref player)
mail * FirstItem (void)
mail * NextItem (void)
bool IsEnd (void)
void RemoveItem (void)
void RemoveAll (void)
void AppendItem (struct mail *newp)

Private Attributes

mail * m_miHead
mail * m_mi
dbref m_player
bool m_bRemoved

Detailed Description

Definition at line 92 of file mail.h.

Constructor & Destructor Documentation

MailList::MailList ( dbref  player  ) 

Definition at line 4500 of file mail.cpp.

References m_bRemoved, m_mi, m_miHead, and m_player.

04501 {
04502     m_mi       = NULL;
04503     m_miHead   = NULL;
04504     m_player   = player;
04505     m_bRemoved = false;
04506 }

Member Function Documentation

void MailList::AppendItem ( struct mail *  newp  ) 

Definition at line 4552 of file mail.cpp.

References hashaddLEN(), hashfindLEN(), m_player, statedata::mail_htab, mudstate, mail::next, and mail::prev.

Referenced by load_mail_V5(), and send_mail().

04553 {
04554     struct mail *miHead = (struct mail *)
04555         hashfindLEN(&m_player, sizeof(m_player), &mudstate.mail_htab);
04556 
04557     if (miHead)
04558     {
04559         // Add new item to the end of the list.
04560         //
04561         struct mail *miEnd = miHead->prev;
04562 
04563         miNew->next = miHead;
04564         miNew->prev = miEnd;
04565 
04566         miHead->prev = miNew;
04567         miEnd->next  = miNew;
04568     }
04569     else
04570     {
04571         hashaddLEN(&m_player, sizeof(m_player), miNew, &mudstate.mail_htab);
04572         miNew->next = miNew;
04573         miNew->prev = miNew;
04574     }
04575 }

struct mail * MailList::FirstItem ( void   ) 

Definition at line 4470 of file mail.cpp.

References hashfindLEN(), m_bRemoved, m_mi, m_miHead, m_player, statedata::mail_htab, and mudstate.

Referenced by check_mail_expiration(), count_mail(), do_mail_debug(), do_mail_file(), do_mail_flags(), do_mail_list(), do_mail_purge(), do_mail_read(), do_mail_retract1(), do_mail_review(), do_mail_stats(), dump_mail(), mail_fetch(), and urgent_mail().

04471 {
04472     m_miHead = (struct mail *)hashfindLEN(&m_player, sizeof(m_player), &mudstate.mail_htab);
04473     m_mi = m_miHead;
04474     m_bRemoved = false;
04475     return m_mi;
04476 }

bool MailList::IsEnd ( void   ) 

Definition at line 4495 of file mail.cpp.

References m_mi.

Referenced by check_mail_expiration(), count_mail(), do_mail_debug(), do_mail_file(), do_mail_flags(), do_mail_list(), do_mail_purge(), do_mail_read(), do_mail_retract1(), do_mail_review(), do_mail_stats(), dump_mail(), mail_fetch(), and urgent_mail().

04496 {
04497     return (NULL == m_mi);
04498 }

struct mail * MailList::NextItem ( void   ) 

Definition at line 4478 of file mail.cpp.

References m_bRemoved, m_mi, m_miHead, and mail::next.

Referenced by check_mail_expiration(), count_mail(), do_mail_debug(), do_mail_file(), do_mail_flags(), do_mail_list(), do_mail_purge(), do_mail_read(), do_mail_retract1(), do_mail_review(), do_mail_stats(), dump_mail(), mail_fetch(), and urgent_mail().

04479 {
04480     if (!m_bRemoved)
04481     {
04482         if (NULL != m_mi)
04483         {
04484             m_mi = m_mi->next;
04485             if (m_mi == m_miHead)
04486             {
04487                 m_mi = NULL;
04488             }
04489         }
04490     }
04491     m_bRemoved = false;
04492     return m_mi;
04493 }

void MailList::RemoveAll ( void   ) 

Definition at line 4577 of file mail.cpp.

References hashdeleteLEN(), hashfindLEN(), m_mi, m_player, statedata::mail_htab, MEMFREE, MessageReferenceDec(), mudstate, mail::next, mail::number, mail::subject, mail::time, and mail::tolist.

Referenced by do_mail_nuke().

04578 {
04579     struct mail *miHead = (struct mail *)
04580         hashfindLEN(&m_player, sizeof(m_player), &mudstate.mail_htab);
04581 
04582     if (NULL != miHead)
04583     {
04584         hashdeleteLEN(&m_player, sizeof(m_player), &mudstate.mail_htab);
04585     }
04586 
04587     struct mail *mi;
04588     struct mail *miNext;
04589     for (mi = miHead; NULL != mi; mi = miNext)
04590     {
04591         if (mi == miHead)
04592         {
04593             miNext = NULL;
04594         }
04595         else
04596         {
04597             miNext = mi->next;
04598         }
04599         MessageReferenceDec(mi->number);
04600         MEMFREE(mi->subject);
04601         mi->subject = NULL;
04602         MEMFREE(mi->tolist);
04603         mi->tolist = NULL;
04604         MEMFREE(mi->time);
04605         mi->time = NULL;
04606         MEMFREE(mi);
04607     }
04608     m_mi = NULL;
04609 }

void MailList::RemoveItem ( void   ) 

Definition at line 4508 of file mail.cpp.

References hashdeleteLEN(), hashreplLEN(), m_bRemoved, m_mi, m_miHead, m_player, statedata::mail_htab, MEMFREE, MessageReferenceDec(), mudstate, mail::next, NOTHING, mail::number, mail::prev, mail::subject, mail::time, and mail::tolist.

Referenced by check_mail_expiration(), do_mail_debug(), do_mail_purge(), and do_mail_retract1().

04509 {
04510     if (  NULL == m_mi
04511        || NOTHING == m_player)
04512     {
04513         return;
04514     }
04515 
04516     struct mail *miNext = m_mi->next;
04517 
04518     if (m_mi == m_miHead)
04519     {
04520         if (miNext == m_miHead)
04521         {
04522             hashdeleteLEN(&m_player, sizeof(m_player), &mudstate.mail_htab);
04523             miNext   = NULL;
04524         }
04525         else
04526         {
04527             hashreplLEN(&m_player, sizeof(m_player), miNext, &mudstate.mail_htab);
04528         }
04529         m_miHead = miNext;
04530     }
04531 
04532     // Relink the list
04533     //
04534     m_mi->prev->next = m_mi->next;
04535     m_mi->next->prev = m_mi->prev;
04536 
04537     m_mi->next = NULL;
04538     m_mi->prev = NULL;
04539     MessageReferenceDec(m_mi->number);
04540     MEMFREE(m_mi->subject);
04541     m_mi->subject = NULL;
04542     MEMFREE(m_mi->time);
04543     m_mi->time = NULL;
04544     MEMFREE(m_mi->tolist);
04545     m_mi->tolist = NULL;
04546     MEMFREE(m_mi);
04547 
04548     m_mi = miNext;
04549     m_bRemoved = true;
04550 }

Field Documentation

bool MailList::m_bRemoved [private]

Definition at line 98 of file mail.h.

Referenced by FirstItem(), MailList(), NextItem(), and RemoveItem().

struct mail* MailList::m_mi [private]

Definition at line 96 of file mail.h.

Referenced by FirstItem(), IsEnd(), MailList(), NextItem(), RemoveAll(), and RemoveItem().

struct mail* MailList::m_miHead [private]

Definition at line 95 of file mail.h.

Referenced by FirstItem(), MailList(), NextItem(), and RemoveItem().

dbref MailList::m_player [private]

Definition at line 97 of file mail.h.

Referenced by AppendItem(), FirstItem(), MailList(), RemoveAll(), and RemoveItem().

The documentation for this class was generated from the following files:
Generated on Mon May 28 04:40:25 2007 for MUX by  doxygen 1.4.7