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/*
* This code implements miscellaneous usefull functions
*
* (c) majvan 2002-2004
*/
#include "yamn.h"
//--------------------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------------------
//Plugin registration CS
//Used if we add (register) plugin to YAMN plugins and when we browse through registered plugins
CRITICAL_SECTION PluginRegCS;
//AccountWriterCS
//We want to store number of writers of Accounts (number of Accounts used for writing)
//If we want to read all accounts (for saving to file) immidiatelly, we have to wait until no account is changing (no thread writing to account)
SCOUNTER *AccountWriterSO;
//NoExitEV
//Event that is signaled when there's a request to exit, so no new pop3 check should be performed
HANDLE ExitEV;
//WriteToFileEV
//If this is signaled, write accounts to file is performed. Set this event if you want to actualize your accounts and messages
HANDLE WriteToFileEV;
//Returns pointer to YAMN exported function
INT_PTR GetFcnPtrSvc(WPARAM wParam, LPARAM lParam);
//Returns pointer to YAMN variables
INT_PTR GetVariablesSvc(WPARAM wParam, LPARAM);
// Function every seconds decrements account counter of seconds and checks if they are 0
// If yes, creates a POP3 thread to check account
void CALLBACK TimerProc(HWND, UINT, UINT, DWORD);
// Function called to check all accounts immidialtelly
// no params
INT_PTR ForceCheckSvc(WPARAM, LPARAM);
//thread is running all the time
//waits for WriteToFileEV and then writes all accounts to file
//DWORD WINAPI FileWritingThread(PVOID);
// Function is called when Miranda notifies plugin that it is about to exit
// Ensures succesfull end of POP3 checking, sets event that no next checking should be performed
// If there's no writer to account (POP3 thread), saves the results to the file
//not used now, perhaps in the future
//int ExitProc(WPARAM wParam, LPARAM lParam);
//--------------------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------------------
INT_PTR GetFcnPtrSvc(WPARAM wParam, LPARAM lParam)
{
register int i;
for (i=0;i<sizeof(ProtoPluginExportedFcn)/sizeof(ProtoPluginExportedFcn[0]);i++)
if (0==lstrcmpA((char *)wParam, ProtoPluginExportedFcn[i].ID))
return (INT_PTR)ProtoPluginExportedFcn[i].Ptr;
for (i=0;i<sizeof(ProtoPluginExportedSvc)/sizeof(ProtoPluginExportedSvc[0]);i++)
if (0==lstrcmpA((char *)wParam, ProtoPluginExportedSvc[i].ID))
return (INT_PTR)ProtoPluginExportedSvc[i].Ptr;
for (i=0;i<sizeof(SynchroExportedFcn)/sizeof(SynchroExportedFcn[0]);i++)
if (0==lstrcmpA((char *)wParam, SynchroExportedFcn[i].ID))
return (INT_PTR)SynchroExportedFcn[i].Ptr;
for (i=0;i<sizeof(AccountExportedFcn)/sizeof(AccountExportedFcn[0]);i++)
if (0==lstrcmpA((char *)wParam, AccountExportedFcn[i].ID))
return (INT_PTR)AccountExportedFcn[i].Ptr;
for (i=0;i<sizeof(AccountExportedSvc)/sizeof(AccountExportedSvc[0]);i++)
if (0==lstrcmpA((char *)wParam, AccountExportedSvc[i].ID))
return (INT_PTR)AccountExportedSvc[i].Ptr;
for (i=0;i<sizeof(MailExportedFcn)/sizeof(MailExportedFcn[0]);i++)
if (0==lstrcmpA((char *)wParam, MailExportedFcn[i].ID))
return (INT_PTR)MailExportedFcn[i].Ptr;
for (i=0;i<sizeof(MailExportedSvc)/sizeof(MailExportedSvc[0]);i++)
if (0==lstrcmpA((char *)wParam, MailExportedSvc[i].ID))
return (INT_PTR)MailExportedSvc[i].Ptr;
for (i=0;i<sizeof(FilterPluginExportedFcn)/sizeof(FilterPluginExportedFcn[0]);i++)
if (0==lstrcmpA((char *)wParam, FilterPluginExportedFcn[i].ID))
return (INT_PTR)FilterPluginExportedFcn[i].Ptr;
for (i=0;i<sizeof(FilterPluginExportedSvc)/sizeof(FilterPluginExportedSvc[0]);i++)
if (0==lstrcmpA((char *)wParam, FilterPluginExportedSvc[i].ID))
return (INT_PTR)FilterPluginExportedSvc[i].Ptr;
return (INT_PTR)NULL;
}
INT_PTR GetVariablesSvc(WPARAM wParam, LPARAM)
{
return wParam==YAMN_VARIABLESVERSION ? (INT_PTR)&YAMNVar : (INT_PTR)NULL;
}
void CALLBACK TimerProc(HWND, UINT, UINT, DWORD)
{
PYAMN_PROTOPLUGINQUEUE ActualPlugin;
HACCOUNT ActualAccount;
HANDLE ThreadRunningEV;
DWORD Status, tid;
// we use event to signal, that running thread has all needed stack parameters copied
if (NULL==(ThreadRunningEV=CreateEvent(NULL, FALSE, FALSE, NULL)))
return;
// if we want to close miranda, we get event and do not run checking anymore
if (WAIT_OBJECT_0==WaitForSingleObject(ExitEV, 0))
return;
// Get actual status of current user in Miranda
Status=CallService(MS_CLIST_GETSTATUSMODE, 0, 0);
EnterCriticalSection(&PluginRegCS);
for (ActualPlugin=FirstProtoPlugin;ActualPlugin != NULL;ActualPlugin=ActualPlugin->Next)
{
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "TimerProc:AccountBrowserSO-read wait\n");
#endif
if (WAIT_OBJECT_0 != SWMRGWaitToRead(ActualPlugin->Plugin->AccountBrowserSO, 0)) //we want to access accounts immiadtelly
{
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "TimerProc:AccountBrowserSO-read enter failed\n");
#endif
LeaveCriticalSection(&PluginRegCS);
return;
}
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "TimerProc:AccountBrowserSO-read enter\n");
#endif
for (ActualAccount=ActualPlugin->Plugin->FirstAccount;ActualAccount != NULL;ActualAccount=ActualAccount->Next)
{
if (ActualAccount->Plugin==NULL || ActualAccount->Plugin->Fcn==NULL) //account not inited
continue;
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read wait\n");
#endif
if (WAIT_OBJECT_0 != SWMRGWaitToRead(ActualAccount->AccountAccessSO, 0))
{
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read wait failed\n");
#endif
continue;
}
#ifdef DEBUG_SYNCHRO
switch(Status)
{
case ID_STATUS_OFFLINE:
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read enter status offline\n");
break;
case ID_STATUS_ONLINE:
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read enter status online\n");
break;
case ID_STATUS_AWAY:
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read enter status away\n");
break;
case ID_STATUS_DND:
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read enter status dnd\n");
break;
case ID_STATUS_NA:
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read enter status na\n");
break;
case ID_STATUS_OCCUPIED:
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read enter status occupied\n");
break;
case ID_STATUS_FREECHAT:
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read enter status freechat\n");
break;
case ID_STATUS_INVISIBLE:
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read enter status invisible\n");
break;
case ID_STATUS_ONTHEPHONE:
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read enter status onthephone\n");
break;
case ID_STATUS_OUTTOLUNCH:
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read enter status outtolunch\n");
break;
default:
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read enter status unknown\n");
break;
}
#endif
BOOL isAccountCounting = 0;
if (
(ActualAccount->Flags & YAMN_ACC_ENA) &&
(((ActualAccount->StatusFlags & YAMN_ACC_ST0) && (Status<=ID_STATUS_OFFLINE)) ||
((ActualAccount->StatusFlags & YAMN_ACC_ST1) && (Status==ID_STATUS_ONLINE)) ||
((ActualAccount->StatusFlags & YAMN_ACC_ST2) && (Status==ID_STATUS_AWAY)) ||
((ActualAccount->StatusFlags & YAMN_ACC_ST3) && (Status==ID_STATUS_DND)) ||
((ActualAccount->StatusFlags & YAMN_ACC_ST4) && (Status==ID_STATUS_NA)) ||
((ActualAccount->StatusFlags & YAMN_ACC_ST5) && (Status==ID_STATUS_OCCUPIED)) ||
((ActualAccount->StatusFlags & YAMN_ACC_ST6) && (Status==ID_STATUS_FREECHAT)) ||
((ActualAccount->StatusFlags & YAMN_ACC_ST7) && (Status==ID_STATUS_INVISIBLE)) ||
((ActualAccount->StatusFlags & YAMN_ACC_ST8) && (Status==ID_STATUS_ONTHEPHONE)) ||
((ActualAccount->StatusFlags & YAMN_ACC_ST9) && (Status==ID_STATUS_OUTTOLUNCH))))
{
if ((!ActualAccount->Interval && !ActualAccount->TimeLeft) || ActualAccount->Plugin->Fcn->TimeoutFcnPtr==NULL)
{
goto ChangeIsCountingStatusLabel;
}
if (ActualAccount->TimeLeft) {
ActualAccount->TimeLeft--;
isAccountCounting = TRUE;
}
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "TimerProc:time left : %i\n", ActualAccount->TimeLeft);
#endif
WindowList_BroadcastAsync(YAMNVar.MessageWnds, WM_YAMN_CHANGETIME, (WPARAM)ActualAccount, (LPARAM)ActualAccount->TimeLeft);
if (!ActualAccount->TimeLeft)
{
struct CheckParam ParamToPlugin={YAMN_CHECKVERSION, ThreadRunningEV, ActualAccount, YAMN_NORMALCHECK, (void *)0, NULL};
HANDLE NewThread;
ActualAccount->TimeLeft=ActualAccount->Interval;
if (NULL==(NewThread=CreateThread(NULL, 0, (YAMN_STANDARDFCN)ActualAccount->Plugin->Fcn->TimeoutFcnPtr, &ParamToPlugin, 0, &tid)))
{
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read done\n");
#endif
ReadDoneFcn(ActualAccount->AccountAccessSO);
continue;
}
else
{
WaitForSingleObject(ThreadRunningEV, INFINITE);
CloseHandle(NewThread);
}
}
}
ChangeIsCountingStatusLabel:
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "TimerProc:ActualAccountSO-read done\n");
#endif
if (((ActualAccount->isCounting) != 0) != isAccountCounting) {
ActualAccount->isCounting=isAccountCounting;
WORD cStatus = DBGetContactSettingWord(ActualAccount->hContact, YAMN_DBMODULE, "Status", 0);
switch (cStatus) {
case ID_STATUS_ONLINE:
case ID_STATUS_OFFLINE:
DBWriteContactSettingWord(ActualAccount->hContact, YAMN_DBMODULE, "Status", isAccountCounting?ID_STATUS_ONLINE:ID_STATUS_OFFLINE);
default: break;
}
}
ReadDoneFcn(ActualAccount->AccountAccessSO);
}
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "TimerProc:AccountBrowserSO-read done\n");
#endif
SWMRGDoneReading(ActualPlugin->Plugin->AccountBrowserSO);
}
LeaveCriticalSection(&PluginRegCS);
CloseHandle(ThreadRunningEV);
return;
}
INT_PTR ForceCheckSvc(WPARAM, LPARAM)
{
PYAMN_PROTOPLUGINQUEUE ActualPlugin;
HACCOUNT ActualAccount;
HANDLE ThreadRunningEV;
DWORD tid;
//we use event to signal, that running thread has all needed stack parameters copied
if (NULL==(ThreadRunningEV=CreateEvent(NULL, FALSE, FALSE, NULL)))
return 0;
//if we want to close miranda, we get event and do not run pop3 checking anymore
if (WAIT_OBJECT_0==WaitForSingleObject(ExitEV, 0))
return 0;
EnterCriticalSection(&PluginRegCS);
for (ActualPlugin=FirstProtoPlugin;ActualPlugin != NULL;ActualPlugin=ActualPlugin->Next)
{
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "ForceCheck:AccountBrowserSO-read wait\n");
#endif
SWMRGWaitToRead(ActualPlugin->Plugin->AccountBrowserSO, INFINITE);
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "ForceCheck:AccountBrowserSO-read enter\n");
#endif
for (ActualAccount=ActualPlugin->Plugin->FirstAccount;ActualAccount != NULL;ActualAccount=ActualAccount->Next)
{
if (ActualAccount->Plugin->Fcn==NULL) //account not inited
continue;
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "ForceCheck:ActualAccountSO-read wait\n");
#endif
if (WAIT_OBJECT_0 != WaitToReadFcn(ActualAccount->AccountAccessSO))
{
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "ForceCheck:ActualAccountSO-read wait failed\n");
#endif
continue;
}
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "ForceCheck:ActualAccountSO-read enter\n");
#endif
if ((ActualAccount->Flags & YAMN_ACC_ENA) && (ActualAccount->StatusFlags & YAMN_ACC_FORCE)) //account cannot be forced to check
{
if (ActualAccount->Plugin->Fcn->ForceCheckFcnPtr==NULL)
{
ReadDoneFcn(ActualAccount->AccountAccessSO);
continue;
}
struct CheckParam ParamToPlugin={YAMN_CHECKVERSION, ThreadRunningEV, ActualAccount, YAMN_FORCECHECK, (void *)0, NULL};
if (NULL==CreateThread(NULL, 0, (YAMN_STANDARDFCN)ActualAccount->Plugin->Fcn->ForceCheckFcnPtr, &ParamToPlugin, 0, &tid))
{
ReadDoneFcn(ActualAccount->AccountAccessSO);
continue;
}
else
WaitForSingleObject(ThreadRunningEV, INFINITE);
}
ReadDoneFcn(ActualAccount->AccountAccessSO);
}
#ifdef DEBUG_SYNCHRO
DebugLog(SynchroFile, "ForceCheck:AccountBrowserSO-read done\n");
#endif
SWMRGDoneReading(ActualPlugin->Plugin->AccountBrowserSO);
}
LeaveCriticalSection(&PluginRegCS);
CloseHandle(ThreadRunningEV);
if (hTTButton) CallService(MS_TTB_SETBUTTONSTATE, (WPARAM)hTTButton, TTBST_RELEASED);
return 1;
}
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