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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.
*/
#include "commonheaders.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(MCONTACT 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 (!CallService(MS_AV_SETAVATAR, hContact, (LPARAM)szFileName))
db_set_b(hContact, "ContactPhoto", "IsZodiac", 1);
}
}
}
void DeleteAvatar(MCONTACT hContact)
{
if (hContact && db_get_b(hContact, "ContactPhoto", "IsZodiac", FALSE)) {
db_unset(hContact, "ContactPhoto", "File");
db_unset(hContact, "ContactPhoto", "RFile");
db_unset(hContact, "ContactPhoto", "Backup");
db_unset(hContact, "ContactPhoto", "ImageHash");
db_set_b(hContact, "ContactPhoto", "IsZodiac", 0);
}
}
static int OnAvatarChanged(MCONTACT 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_get_b(hContact, "ContactPhoto", "IsZodiac", 0))
SetZodiacAvatar(hContact);
}
else db_set_b(hContact, "ContactPhoto", "IsZodiac", 0);
}
// avatar was deleted, so we can set up a zodiac avatar
else SetZodiacAvatar(hContact);
}
return 0;
}
void Enable(BYTE bEnable)
{
DBVARIANT dbv;
if (bEnable && !ghChangedHook) {
// walk through all the contacts stored in the DB
for (MCONTACT hContact = db_find_first(); hContact != NULL; hContact = db_find_next(hContact)) {
// don't set if avatar is locked!
if (!db_get_b(hContact, "ContactPhoto", "Locked", 0)) {
BYTE 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 (!PathToAbsolute(dbv.pszVal, absolute)) {
FILE *f = fopen(absolute, "rb");
if (f) {
bInvalidAvatar = FALSE;
fclose(f);
}
}
db_free(&dbv);
}
// the absolute file is valid
if (bInvalidAvatar && !db_get(hContact, "ContactPhoto", "File", &dbv)) {
FILE *f = fopen(dbv.pszVal, "rb");
if (f) {
bInvalidAvatar = FALSE;
fclose(f);
}
db_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 (MCONTACT hContact = db_find_first(); hContact != NULL; hContact = db_find_next(hContact))
DeleteAvatar(hContact);
}
}
/**
* name: OnModulesLoaded
* desc: initialize stuff, which require all standard modules to bee loaded
* params: none
* return: 0
**/
void OnModulesLoaded()
{
Enable(db_get_b(NULL, MODNAME, SET_ZODIAC_AVATARS, FALSE));
}
} /* namespace NAvatar */
} /* namespace NServices */
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