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/*
UserinfoEx plugin for Miranda IM
Copyright:
2006-2010 DeathAxe, Yasnovidyashii, Merlin, K. Romanov, Kreol
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.
===============================================================================
File name : $HeadURL: https://userinfoex.googlecode.com/svn/trunk/svc_avatar.cpp $
Revision : $Revision: 187 $
Last change on : $Date: 2010-09-08 16:05:54 +0400 (Ср, 08 сен 2010) $
Last change by : $Author: ing.u.horn $
===============================================================================
*/
#include "commonheaders.h"
#include "m_protocols.h"
#include "m_png.h"
#include "m_avatars.h"
namespace NServices
{
namespace NAvatar
{
static HANDLE ghChangedHook = NULL;
static INT GetContactAvatarFileName(LPCTSTR zodiac, LPSTR szFileName, INT cchFileName)
{
if (!CallService(MS_DB_GETPROFILEPATH, (WPARAM)cchFileName, (LPARAM)szFileName))
{
size_t len = mir_strlen(szFileName);
CHAR tmp[64];
if (WideCharToMultiByte(CP_ACP, 0, zodiac, 64, tmp, SIZEOF(tmp),0,0) > 0)
{
mir_snprintf(szFileName + len, cchFileName - len, "\\avatars\\%s.png", tmp);
}
return !PathFileExistsA(szFileName);
}
return 1;
}
/**
*
*
**/
static VOID SetZodiacAvatar(HANDLE hContact)
{
MAnnivDate mtb;
// try to load birthday for contact
if (!mtb.DBGetBirthDate(hContact))
{
MZodiac zodiac;
//ICONINFO iinfo;
CHAR szFileName[MAX_PATH];
// get zodiac for birthday
zodiac = mtb.Zodiac();
if (!GetContactAvatarFileName(zodiac.pszName, szFileName, SIZEOF(szFileName)))
{
// extract the bitmap from the icon
//GetIconInfo(zodiac.hIcon, &iinfo);
// save the bitmap to a file used as avatar later
//if (!SaveBitmapAsAvatar(iinfo.hbmColor, szFileName))
{
if (!CallService(MS_AV_SETAVATAR, (WPARAM)hContact, (LPARAM)szFileName))
{
DB::Setting::WriteByte(hContact, "ContactPhoto", "IsZodiac", 1);
}
}
}
}
}
VOID DeleteAvatar(HANDLE hContact)
{
if (hContact && DB::Setting::GetByte(hContact, "ContactPhoto", "IsZodiac", FALSE))
{
//AVATARCACHEENTRY *ace;
LPSTR szProto = DB::Contact::Proto(hContact);
DB::Setting::Delete(hContact, "ContactPhoto", "File");
DB::Setting::Delete(hContact, "ContactPhoto", "RFile");
DB::Setting::Delete(hContact, "ContactPhoto", "Backup");
DB::Setting::Delete(hContact, "ContactPhoto", "ImageHash");
DB::Setting::WriteByte(hContact, "ContactPhoto", "IsZodiac", 0);
/*
ace = (AVATARCACHEENTRY *)CallService(MS_AV_GETMYAVATAR, NULL, (LPARAM)szProto);
if (ace)
{
if (!CallService(MS_AV_SETAVATAR, (WPARAM)hContact, (LPARAM)ace->szFilename))
{
DB::Setting::WriteByte(hContact, "ContactPhoto", "IsZodiac", 0);
}
}
*/
}
}
/**
*
*
**/
static INT OnAvatarChanged(HANDLE hContact, AVATARCACHEENTRY *ace)
{
if (hContact)
{
// check valid parameters
if (ace)
{
if (// check for correct structure
ace->cbSize == sizeof(AVATARCACHEENTRY) &&
// set zodiac as avatar either if the desired avatar is invalid or a general protocol picture
((ace->dwFlags & AVS_PROTOPIC) || !(ace->dwFlags & AVS_BITMAP_VALID)))
{
if (!DB::Setting::GetByte(hContact, "ContactPhoto", "IsZodiac", 0))
{
SetZodiacAvatar(hContact);
}
}
else
{
DB::Setting::WriteByte(hContact, "ContactPhoto", "IsZodiac", 0);
}
}
// avatar was deleted, so we can set up a zodiac avatar
else
{
SetZodiacAvatar(hContact);
}
}
return 0;
}
/**
*
*
**/
VOID Enable(BOOLEAN bEnable)
{
HANDLE hContact;
DBVARIANT dbv;
if (bEnable && !ghChangedHook)
{
//walk through all the contacts stored in the DB
for (hContact = DB::Contact::FindFirst();
hContact != NULL;
hContact = DB::Contact::FindNext(hContact))
{
// don't set if avatar is locked!
if (!DB::Setting::GetByte(hContact, "ContactPhoto", "Locked", 0))
{
BOOLEAN bInvalidAvatar = TRUE;
// the relative file is valid
if (!DB::Setting::GetAString(hContact, "ContactPhoto", "RFile", &dbv))
{
CHAR absolute[MAX_PATH];
absolute[0] = '\0';
// check if file exists
if (!CallService(MS_UTILS_PATHTOABSOLUTE, (WPARAM)dbv.pszVal, (LPARAM)absolute))
{
FILE *f = fopen(absolute, "rb");
if (f) {
bInvalidAvatar = FALSE;
fclose(f);
}
}
DB::Variant::Free(&dbv);
}
// the absolute file is valid
if (bInvalidAvatar && !DBGetContactSetting(hContact, "ContactPhoto", "File", &dbv))
{
FILE *f = fopen(dbv.pszVal, "rb");
if (f) {
bInvalidAvatar = FALSE;
fclose(f);
}
DB::Variant::Free(&dbv);
}
// set the zodiac as avatar
if (bInvalidAvatar) {
SetZodiacAvatar(hContact);
}
}
}
ghChangedHook = HookEvent(ME_AV_AVATARCHANGED, (MIRANDAHOOK) OnAvatarChanged);
}
else if (!bEnable && ghChangedHook)
{
UnhookEvent(ghChangedHook);
ghChangedHook = NULL;
//walk through all the contacts stored in the DB
for (hContact = DB::Contact::FindFirst();
hContact != NULL;
hContact = DB::Contact::FindNext(hContact))
{
DeleteAvatar(hContact);
}
}
}
/**
* name: OnModulesLoaded
* desc: initialize stuff, which require all standard modules to bee loaded
* params: none
* return: 0
**/
VOID OnModulesLoaded()
{
Enable(DB::Setting::GetByte(SET_ZODIAC_AVATARS, FALSE));
}
} /* namespace NAvatar */
} /* namespace NServices */
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