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/*
IEView history viewer plugin for Miranda IM
Copyright © 2005-2006 Cristian Libotean
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 "stdafx.h"
#ifdef _DEBUG
int LogInit()
{
FILE *fout = fopen("IEHistory.log", "wt");
fclose(fout);
return 0;
}
int Log(char *format, ...)
{
char str[4096];
va_list vararg;
int tBytes;
FILE *fout = fopen("IEHistory.log", "at");
if (!fout) {
// MessageBox(0, "can't open file", NULL, MB_OK);
}
va_start(vararg, format);
tBytes = _vsnprintf_s(str, sizeof(str), format, vararg);
if (tBytes > 0) {
str[tBytes] = 0;
}
va_end(vararg);
if (str[mir_strlen(str) - 1] != '\n') {
mir_strcat(str, "\n");
}
fputs(str, fout);
fclose(fout);
return 0;
}
#endif
int Info(char *title, char *format, ...)
{
char str[4096];
va_list vararg;
int tBytes;
va_start(vararg, format);
tBytes = _snprintf_s(str, sizeof(str), format, vararg);
if (tBytes > 0) {
str[tBytes] = 0;
}
va_end(vararg);
return MessageBoxA(nullptr, str, title, MB_OK | MB_ICONINFORMATION);
}
/*
Moves a control with regard to certain anchors (like delphi, c#, ...)
Somebody please improve on this code ...
*/
void ScreenToClient(HWND hWnd, LPRECT rect)
{
POINT pt;
int cx = rect->right - rect->left;
int cy = rect->bottom - rect->top;
pt.x = rect->left;
pt.y = rect->top;
ScreenToClient(hWnd, &pt);
rect->left = pt.x;
rect->top = pt.y;
rect->right = pt.x + cx;
rect->bottom = pt.y + cy;
}
void UnixTimeToFileTime(time_t t, LPFILETIME pft)
{
// Note that LONGLONG is a 64-bit value
LONGLONG ll;
ll = Int32x32To64(t, 10000000) + 116444736000000000;
pft->dwLowDateTime = (DWORD)ll;
pft->dwHighDateTime = ll >> 32;
}
void UnixTimeToSystemTime(time_t t, LPSYSTEMTIME pst)
{
FILETIME ft;
SYSTEMTIME st;
UnixTimeToFileTime(t, &ft);
FileTimeToSystemTime(&ft, &st);
SystemTimeToTzSpecificLocalTime(nullptr, &st, pst);
}
MEVENT GetNeededEvent(MCONTACT contact, MEVENT hEvent, int num, int direction)
{
for (int i = 0; i < num; ++i)
hEvent = (direction == DIRECTION_BACK) ? db_event_prev(contact, hEvent) : db_event_next(contact, hEvent);
return hEvent;
}
SearchResult SearchHistory(MCONTACT contact, MEVENT hFirstEvent, void *searchData, int direction, int type)
{
if (hFirstEvent == NULL)
hFirstEvent = (direction == DIRECTION_BACK) ? db_event_last(contact) : db_event_first(contact);
int index = 0;
MEVENT hEvent = hFirstEvent;
void *buffer = nullptr;
bool found = false;
int oldSize, newSize;
oldSize = newSize = 0;
DBEVENTINFO dbEvent = {};
while ((!found) && (hEvent)) {
newSize = db_event_getBlobSize(hEvent);
if (newSize > oldSize) {
buffer = (wchar_t *)realloc(buffer, newSize);
oldSize = newSize;
}
dbEvent.pBlob = (uint8_t*)buffer;
dbEvent.cbBlob = newSize;
if (db_event_get(hEvent, &dbEvent) == 0) { //successful
switch (type) {
case SEARCH_TEXT:
{
ptrW data(DbEvent_GetTextW(&dbEvent, CP_UTF8));
wchar_t *tmp = wcsstr(data, (wchar_t *)searchData);
if (tmp)
found = true;
}
break;
case SEARCH_TIME:
{
SYSTEMTIME time;
TimeSearchData *data = (TimeSearchData *)searchData;
UnixTimeToSystemTime((time_t)dbEvent.timestamp, &time);
found = ((data->flags & TSDF_DATE_SET) || (data->flags & TSDF_TIME_SET)) ? true : false;
if (data->flags & TSDF_DATE_SET)
found = ((time.wYear == data->time.wYear) && (time.wMonth == data->time.wMonth) && (time.wDay == data->time.wDay));
if (data->flags & TSDF_TIME_SET)
found = found & ((time.wHour == data->time.wHour) && (time.wMinute == data->time.wMinute));
break;
}
}
}
if (!found) {
hEvent = GetNeededEvent(contact, hEvent, 1, direction);
index++;
}
}
free(buffer);
SearchResult sr;
sr.index = index;
sr.hEvent = hEvent;
return sr;
}
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