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/*
'AutoShutdown'-Plugin for Miranda IM
Copyright 2004-2007 H. Herkenrath
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 (Shutdown-License.txt); if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "stdafx.h"
/************************* String *********************************/
// mir_free() the return value
char* u2a(const WCHAR *pszUnicode)
{
if (pszUnicode == NULL)
return NULL;
int codepage = Langpack_GetDefaultCodePage();
/* without WC_COMPOSITECHECK some characters might get out strange (see MS blog) */
DWORD flags;
int cch = WideCharToMultiByte(codepage, flags = WC_COMPOSITECHECK, pszUnicode, -1, NULL, 0, NULL, NULL);
if (!cch)
cch = WideCharToMultiByte(codepage, flags = 0, pszUnicode, -1, NULL, 0, NULL, NULL);
if (!cch)
return NULL;
char *psz = (char*)mir_alloc(cch);
if (psz != NULL && !WideCharToMultiByte(codepage, flags, pszUnicode, -1, psz, cch, NULL, NULL)) {
mir_free(psz);
return NULL;
}
return psz;
}
void TrimString(wchar_t *pszStr)
{
wchar_t *psz, szChars[] = L" \r\n\t";
for (int i = 0; i < _countof(szChars); ++i) {
/* trim end */
psz = &pszStr[mir_wstrlen(pszStr) - 1];
while (pszStr[0] && *psz == szChars[i]) {
*psz = 0;
psz = CharPrev(pszStr, psz);
}
/* trim beginning */
for (psz = pszStr; (*psz && *psz == szChars[i]); psz = CharNext(psz))
;
memmove(pszStr, psz, (mir_wstrlen(psz) + 1)*sizeof(wchar_t));
}
}
/************************* Error Output ***************************/
static void MessageBoxIndirectFree(void *param)
{
MSGBOXPARAMSA *mbp = (MSGBOXPARAMSA*)param;
MessageBoxIndirectA(mbp);
mir_free((char*)mbp->lpszCaption); /* does NULL check */
mir_free((char*)mbp->lpszText); /* does NULL check */
mir_free(mbp);
}
void ShowInfoMessage(BYTE flags, const char *pszTitle, const char *pszTextFmt, ...)
{
char szText[256]; /* max for systray */
va_list va;
va_start(va, pszTextFmt);
mir_vsnprintf(szText, _countof(szText), pszTextFmt, va);
va_end(va);
if (ServiceExists(MS_CLIST_SYSTRAY_NOTIFY)) {
MIRANDASYSTRAYNOTIFY msn;
msn.cbSize = sizeof(msn);
msn.szProto = NULL;
msn.szInfoTitle = (char*)pszTitle;
msn.szInfo = (char*)szText;
msn.uTimeout = 30000; /* max timeout */
msn.dwInfoFlags = flags;
if (!CallServiceSync(MS_CLIST_SYSTRAY_NOTIFY, 0, (LPARAM)&msn))
return; /* success */
}
MSGBOXPARAMSA *mbp = (MSGBOXPARAMSA*)mir_calloc(sizeof(*mbp));
if (mbp == NULL) return;
mbp->cbSize = sizeof(*mbp);
mbp->lpszCaption = mir_strdup(pszTitle);
mbp->lpszText = mir_strdup(szText);
mbp->dwStyle = MB_OK | MB_SETFOREGROUND | MB_TASKMODAL;
mbp->dwLanguageId = LANGIDFROMLCID(Langpack_GetDefaultLocale());
switch (flags&NIIF_ICON_MASK) {
case NIIF_INFO: mbp->dwStyle |= MB_ICONINFORMATION; break;
case NIIF_WARNING: mbp->dwStyle |= MB_ICONWARNING; break;
case NIIF_ERROR: mbp->dwStyle |= MB_ICONERROR;
}
mir_forkthread(MessageBoxIndirectFree, mbp);
}
// LocalFree() the return value
char* GetWinErrorDescription(DWORD dwLastError)
{
char *buf = NULL;
DWORD flags = FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM;
if (!FormatMessageA(flags, NULL, dwLastError, LANGIDFROMLCID(Langpack_GetDefaultLocale()), (char*)&buf, 0, NULL))
if (GetLastError() == ERROR_RESOURCE_LANG_NOT_FOUND)
FormatMessageA(flags, NULL, dwLastError, 0, (char*)&buf, 0, NULL);
return buf;
}
/************************* Time ***********************************/
BOOL SystemTimeToTimeStamp(SYSTEMTIME *st, time_t *timestamp)
{
struct tm ts;
ts.tm_isdst = -1; /* daylight saving time (-1=compute) */
ts.tm_sec = st->wSecond; /* 0-59 */
ts.tm_min = st->wMinute; /* 0-59 */
ts.tm_hour = st->wHour; /* 0-23 */
ts.tm_mday = st->wDay; /* 1-31 */
ts.tm_wday = st->wDayOfWeek; /* 0-6 (Sun-Sat) */
ts.tm_mon = st->wMonth - 1; /* 0-11 (Jan-Dec) */
ts.tm_year = st->wYear - 1900; /* current year minus 1900 */
ts.tm_yday = 0; /* 0-365 (Jan1=0) */
*timestamp = mktime(&ts);
return (*timestamp != -1);
}
BOOL TimeStampToSystemTime(time_t timestamp, SYSTEMTIME *st)
{
struct tm ts = { 0 };
errno_t err = localtime_s(&ts, ×tamp); /* statically alloced, local time correction */
if (err != 0)
return FALSE;
st->wMilliseconds = 0; /* 0-999 (not given in tm) */
st->wSecond = (WORD)ts.tm_sec; /* 0-59 */
st->wMinute = (WORD)ts.tm_min; /* 0-59 */
st->wHour = (WORD)ts.tm_hour; /* 0-23 */
st->wDay = (WORD)ts.tm_mday; /* 1-31 */
st->wDayOfWeek = (WORD)ts.tm_wday; /* 0-6 (Sun-Sat) */
st->wMonth = (WORD)(ts.tm_mon + 1); /* 1-12 (Jan-Dec) */
st->wYear = (WORD)(ts.tm_year + 1900); /* 1601-30827 */
return TRUE;
}
BOOL GetFormatedCountdown(wchar_t *pszOut, int nSize, time_t countdown)
{
static BOOL fInited = FALSE;
static int (WINAPI *pfnGetDurationFormat)(LCID, DWORD, const SYSTEMTIME*, double, WCHAR*, WCHAR*, int);
/* Init */
if (!fInited && IsWinVerVistaPlus()) {
*(PROC*)&pfnGetDurationFormat = GetProcAddress(GetModuleHandleA("KERNEL32"), "GetDurationFormat");
fInited = TRUE;
}
/* WinVista */
if (pfnGetDurationFormat != NULL) {
SYSTEMTIME st;
LCID locale;
locale = Langpack_GetDefaultLocale();
if (TimeStampToSystemTime(countdown, &st))
if (pfnGetDurationFormat(locale, 0, &st, 0, NULL, pszOut, nSize))
return TRUE;
return FALSE;
}
/* Win9x/NT/XP */
return StrFromTimeInterval(pszOut, nSize, (countdown > (MAXDWORD / 1000)) ? MAXDWORD : (countdown * 1000), 10) != 0;
}
BOOL GetFormatedDateTime(wchar_t *pszOut, int nSize, time_t timestamp, BOOL fShowDateEvenToday)
{
SYSTEMTIME st, stNow;
LCID locale = Langpack_GetDefaultLocale();
GetLocalTime(&stNow);
TimeStampToSystemTime(timestamp, &st);
/* today: no need to show the date */
if (!fShowDateEvenToday && st.wDay == stNow.wDay && st.wMonth == stNow.wMonth && st.wYear == stNow.wYear)
return GetTimeFormat(locale, ((st.wSecond == 0) ? TIME_NOSECONDS : 0) | TIME_FORCE24HOURFORMAT, &st, NULL, pszOut, nSize) != 0;
/* show both date and time */
{
wchar_t szDate[128], szTime[128];
if (!GetTimeFormat(locale, ((st.wSecond == 0) ? TIME_NOSECONDS : 0) | TIME_FORCE24HOURFORMAT, &st, NULL, szTime, _countof(szTime)))
return FALSE;
if (!GetDateFormat(locale, DATE_SHORTDATE, &st, NULL, szDate, _countof(szDate)))
return FALSE;
mir_snwprintf(pszOut, nSize, L"%s %s", szTime, szDate);
return TRUE;
}
}
/************************* Skin ***********************************/
void AddHotkey()
{
HOTKEYDESC hkd = { 0 };
hkd.cbSize = sizeof(hkd);
hkd.dwFlags = HKD_TCHAR;
hkd.pszName = "AutoShutdown_Toggle";
hkd.ptszDescription = LPGENW("Toggle automatic shutdown");
hkd.ptszSection = LPGENW("Main");
hkd.pszService = "AutoShutdown/MenuCommand";
hkd.DefHotKey = HOTKEYCODE(HOTKEYF_CONTROL | HOTKEYF_SHIFT, 'T') | HKF_MIRANDA_LOCAL;
hkd.lParam = FALSE;
Hotkey_Register(&hkd);
}
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