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/*
Copyright 2000-2010 Miranda IM project,
all portions of this codebase are copyrighted to the people
listed in contributors.txt.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "commonheaders.h"
int tcmdlist_append(SortedList *list, TCHAR *data)
{
TCmdList *new_list;
if (!data)
return list->realCount - 1;
if (list->realCount >= 20)
{
TCmdList* n = (TCmdList*)list->items[0];
mir_free(n->szCmd);
mir_free(n);
List_Remove(list, 0);
}
new_list = (TCmdList*)mir_alloc(sizeof(TCmdList));
new_list->szCmd = mir_tstrdup(data);
List_InsertPtr(list, new_list);
return list->realCount - 1;
}
void tcmdlist_free(SortedList *list)
{
int i;
TCmdList** n = (TCmdList**)list->items;
for (i = 0; i < list->realCount; ++i)
{
mir_free(n[i]->szCmd);
mir_free(n[i]);
}
List_Destroy(list);
mir_free(list);
}
static SortedList msgQueue = { NULL, 0, 0, 5, NULL };
static CRITICAL_SECTION csMsgQueue;
static UINT_PTR timerId;
void MessageFailureProcess(TMsgQueue *item, const char* err);
static VOID CALLBACK MsgTimer(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime)
{
int i, ntl = 0;
TMsgQueue **tmlst = NULL;
EnterCriticalSection(&csMsgQueue);
for (i = 0; i < msgQueue.realCount; ++i)
{
TMsgQueue *item = (TMsgQueue*)msgQueue.items[i];
if (dwTime - item->ts > g_dat->msgTimeout)
{
if (!ntl)
tmlst = (TMsgQueue**)alloca((msgQueue.realCount - i) * sizeof(TMsgQueue*));
tmlst[ntl++] = item;
List_Remove(&msgQueue, i--);
}
}
LeaveCriticalSection(&csMsgQueue);
for (i = 0; i < ntl; ++i)
MessageFailureProcess(tmlst[i], LPGEN("The message send timed out."));
}
void msgQueue_add(HANDLE hContact, HANDLE id, const TCHAR* szMsg, HANDLE hDbEvent)
{
TMsgQueue *item = (TMsgQueue*)mir_alloc(sizeof(TMsgQueue));
item->hContact = hContact;
item->id = id;
item->szMsg = mir_tstrdup(szMsg);
item->hDbEvent = hDbEvent;
item->ts = GetTickCount();
EnterCriticalSection(&csMsgQueue);
if (!msgQueue.realCount && !timerId)
timerId = SetTimer(NULL, 0, 5000, MsgTimer);
List_InsertPtr(&msgQueue, item);
LeaveCriticalSection(&csMsgQueue);
}
void msgQueue_processack(HANDLE hContact, HANDLE id, BOOL success, const char* szErr)
{
int i;
TMsgQueue* item = NULL;;
EnterCriticalSection(&csMsgQueue);
for (i = 0; i < msgQueue.realCount; ++i)
{
item = (TMsgQueue*)msgQueue.items[i];
if (item->hContact == hContact && item->id == id)
{
List_Remove(&msgQueue, i);
if (!msgQueue.realCount && timerId)
{
KillTimer(NULL, timerId);
timerId = 0;
}
break;
}
item = NULL;
}
LeaveCriticalSection(&csMsgQueue);
if (item)
{
if (success)
{
mir_free(item->szMsg);
mir_free(item);
}
else
MessageFailureProcess(item, szErr);
}
}
void msgQueue_init(void)
{
InitializeCriticalSection(&csMsgQueue);
}
void msgQueue_destroy(void)
{
int i;
EnterCriticalSection(&csMsgQueue);
for (i = 0; i < msgQueue.realCount; ++i)
{
TMsgQueue* item = (TMsgQueue*)msgQueue.items[i];
mir_free(item->szMsg);
mir_free(item);
}
List_Destroy(&msgQueue);
LeaveCriticalSection(&csMsgQueue);
DeleteCriticalSection(&csMsgQueue);
}
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