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/*
Plugin of Miranda IM for communicating with users of the MSN Messenger protocol.
Copyright (c) 2012-2019 Miranda NG team
Copyright (c) 2006-2012 Boris Krasnovskiy.
Copyright (c) 2003-2005 George Hazan.
Copyright (c) 2002-2003 Richard Hughes (original version).
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, see <http://www.gnu.org/licenses/>.
*/
#include "stdafx.h"
#include "msn_proto.h"
extern int avsPresent;
/////////////////////////////////////////////////////////////////////////////////////////
// GetMyAwayMsg - obtain the current away message
INT_PTR CMsnProto::GetMyAwayMsg(WPARAM wParam, LPARAM lParam)
{
char** msgptr = GetStatusMsgLoc(wParam ? wParam : m_iStatus);
if (msgptr == nullptr) return 0;
return (lParam & SGMA_UNICODE) ? (INT_PTR)mir_utf8decodeW(*msgptr) : (INT_PTR)mir_utf8decodeA(*msgptr);
}
/////////////////////////////////////////////////////////////////////////////////////////
// MsnGetAvatar - retrieves the file name of my own avatar
INT_PTR CMsnProto::GetAvatar(WPARAM wParam, LPARAM lParam)
{
wchar_t* buf = (wchar_t*)wParam;
int size = (int)lParam;
if (buf == nullptr || size <= 0)
return -1;
MSN_GetAvatarFileName(NULL, buf, size, nullptr);
return _waccess(buf, 0);
}
/////////////////////////////////////////////////////////////////////////////////////////
// MsnGetAvatarInfo - retrieve the avatar info
void CMsnProto::sttFakeAvatarAck(void* arg)
{
Sleep(100);
ProtoBroadcastAck(((PROTO_AVATAR_INFORMATION*)arg)->hContact, ACKTYPE_AVATAR, ACKRESULT_FAILED, arg);
}
INT_PTR CMsnProto::GetAvatarInfo(WPARAM wParam, LPARAM lParam)
{
PROTO_AVATAR_INFORMATION *pai = (PROTO_AVATAR_INFORMATION*)lParam;
wchar_t filename[MAX_PATH];
MsnContact *cont = nullptr;
if (pai->hContact) {
cont = Lists_Get(pai->hContact);
if (cont == nullptr) return GAIR_NOAVATAR;
/*
if ((cont->cap1 & 0xf0000000) == 0)
return GAIR_NOAVATAR;
*/
}
if (pai->hContact == NULL || _stricmp(cont->email, MyOptions.szEmail) == 0) {
MSN_GetAvatarFileName(NULL, filename, _countof(filename), nullptr);
pai->format = ProtoGetAvatarFormat(filename);
if (pai->format != PA_FORMAT_UNKNOWN)
mir_wstrcpy(pai->filename, filename);
return pai->format == PA_FORMAT_UNKNOWN ? GAIR_NOAVATAR : GAIR_SUCCESS;
}
char *szContext;
DBVARIANT dbv;
if (getString(pai->hContact, pai->hContact ? "PictContext" : "PictObject", &dbv) == 0) {
szContext = (char*)NEWSTR_ALLOCA(dbv.pszVal);
db_free(&dbv);
}
else return GAIR_NOAVATAR;
MSN_GetAvatarFileName(pai->hContact, filename, _countof(filename), nullptr);
pai->format = ProtoGetAvatarFormat(filename);
if (pai->format != PA_FORMAT_UNKNOWN) {
bool needupdate = true;
if (getString(pai->hContact, "PictSavedContext", &dbv) == 0) {
needupdate = mir_strcmp(dbv.pszVal, szContext) != 0;
db_free(&dbv);
}
if (needupdate) {
setString(pai->hContact, "PictSavedContext", szContext);
// Store also avatar hash
char* szAvatarHash = MSN_GetAvatarHash(szContext);
if (szAvatarHash != nullptr) {
setString(pai->hContact, "AvatarSavedHash", szAvatarHash);
mir_free(szAvatarHash);
}
}
mir_wstrcpy(pai->filename, filename);
return GAIR_SUCCESS;
}
if ((wParam & GAIF_FORCE) != 0 && pai->hContact != NULL) {
if (avsPresent < 0) avsPresent = ServiceExists(MS_AV_SETMYAVATARW) != 0;
if (!avsPresent)
return GAIR_NOAVATAR;
WORD wStatus = getWord(pai->hContact, "Status", ID_STATUS_OFFLINE);
if (wStatus == ID_STATUS_OFFLINE) {
delSetting(pai->hContact, "AvatarHash");
PROTO_AVATAR_INFORMATION *fakeAI = new PROTO_AVATAR_INFORMATION;
*fakeAI = *pai;
ForkThread(&CMsnProto::sttFakeAvatarAck, fakeAI);
}
else if (!getString(pai->hContact, "AvatarUrl", &dbv)) {
pushAvatarRequest(pai->hContact, dbv.pszVal);
db_free(&dbv);
}
return GAIR_WAITFOR;
}
return GAIR_NOAVATAR;
}
/////////////////////////////////////////////////////////////////////////////////////////
// MsnGetAvatarCaps - retrieves avatar capabilities
INT_PTR CMsnProto::GetAvatarCaps(WPARAM wParam, LPARAM lParam)
{
int res = 0;
switch (wParam) {
case AF_MAXSIZE:
((POINT*)lParam)->x = 96;
((POINT*)lParam)->y = 96;
break;
case AF_FORMATSUPPORTED:
res = lParam == PA_FORMAT_PNG || lParam == PA_FORMAT_GIF || lParam == PA_FORMAT_JPEG;
break;
case AF_ENABLED:
res = 1;
break;
}
return res;
}
/////////////////////////////////////////////////////////////////////////////////////////
// MsnSetAvatar - sets an avatar without UI
INT_PTR CMsnProto::SetAvatar(WPARAM, LPARAM lParam)
{
wchar_t* szFileName = (wchar_t*)lParam;
wchar_t tFileName[MAX_PATH];
MSN_GetAvatarFileName(NULL, tFileName, _countof(tFileName), nullptr);
_wremove(tFileName);
if (szFileName == nullptr) {
delSetting("PictObject");
delSetting("AvatarHash");
ForkThread(&CMsnProto::msn_storeAvatarThread, nullptr);
}
else {
int fileId = _wopen(szFileName, _O_RDONLY | _O_BINARY, _S_IREAD);
if (fileId < 0) return 1;
size_t dwPngSize = _filelengthi64(fileId);
unsigned char* pData = (unsigned char*)mir_alloc(dwPngSize);
if (pData == nullptr) {
_close(fileId);
return 2;
}
_read(fileId, pData, (unsigned)dwPngSize);
_close(fileId);
wchar_t drive[_MAX_DRIVE], dir[_MAX_DIR], fname[_MAX_FNAME], ext[_MAX_EXT];
_wsplitpath(szFileName, drive, dir, fname, ext);
MSN_SetMyAvatar(fname, pData, dwPngSize);
StoreAvatarData* par = (StoreAvatarData*)mir_alloc(sizeof(StoreAvatarData));
par->szName = mir_wstrdup(fname);
par->data = pData;
par->dataSize = dwPngSize;
par->szMimeType = "image/png";
ForkThread(&CMsnProto::msn_storeAvatarThread, par);
}
MSN_SetServerStatus(m_iStatus);
return 0;
}
/////////////////////////////////////////////////////////////////////////////////////////
// SetNickname - sets a nick name without UI
INT_PTR CMsnProto::SetNickName(WPARAM wParam, LPARAM lParam)
{
if (wParam & SMNN_UNICODE)
MSN_SendNickname((wchar_t*)lParam);
else
MSN_SendNickname((char*)lParam);
return 0;
}
/////////////////////////////////////////////////////////////////////////////////////////
// MsnSendNudge - Sending a nudge
INT_PTR CMsnProto::SendNudge(WPARAM hContact, LPARAM)
{
if (!msnLoggedIn) return 0;
char tEmail[MSN_MAX_EMAIL_LEN];
if (MSN_IsMeByContact(hContact, tEmail)) return 0;
int netId = Lists_GetNetId(tEmail);
msnNsThread->sendMessage('3', tEmail, netId, "", MSG_NUDGE);
return 0;
}
/////////////////////////////////////////////////////////////////////////////////////////
// MsnContactDeleted - called when a contact is deleted from list
void CMsnProto::OnContactDeleted(MCONTACT hContact)
{
if (!msnLoggedIn) //should never happen for MSN contacts
return;
if (isChatRoom(hContact)) {
DBVARIANT dbv;
if (!getWString(hContact, "ChatRoomID", &dbv)) {
MSN_KillChatSession(dbv.pwszVal);
db_free(&dbv);
}
}
else {
char szEmail[MSN_MAX_EMAIL_LEN];
if (MSN_IsMeByContact(hContact, szEmail))
g_clistApi.pfnRemoveEvent(hContact, 1);
if (szEmail[0]) {
debugLogA("Deleted Handler Email");
if (Lists_IsInList(LIST_FL, szEmail)) {
DeleteParam param = { this, MCONTACT(hContact) };
DialogBoxParam(g_plugin.getInst(), MAKEINTRESOURCE(IDD_DELETECONTACT), nullptr, DlgDeleteContactUI, (LPARAM)¶m);
MsnContact *msc = Lists_Get(szEmail);
if (msc)
msc->hContact = NULL;
}
if (Lists_IsInList(LIST_LL, szEmail))
MSN_AddUser(hContact, szEmail, 0, LIST_LL | LIST_REMOVE);
}
}
}
int CMsnProto::OnGroupChange(WPARAM hContact, LPARAM lParam)
{
if (!msnLoggedIn || !MyOptions.ManageServer) return 0;
const CLISTGROUPCHANGE* grpchg = (CLISTGROUPCHANGE*)lParam;
if (hContact == NULL) {
if (grpchg->pszNewName == nullptr && grpchg->pszOldName != nullptr) {
LPCSTR szId = MSN_GetGroupByName(UTF8(grpchg->pszOldName));
if (szId != nullptr)
MSN_DeleteServerGroup(szId);
}
else if (grpchg->pszNewName != nullptr && grpchg->pszOldName != nullptr) {
LPCSTR szId = MSN_GetGroupByName(UTF8(grpchg->pszOldName));
if (szId != nullptr)
MSN_RenameServerGroup(szId, UTF8(grpchg->pszNewName));
}
}
else {
if (MSN_IsMyContact(hContact))
MSN_MoveContactToGroup(hContact, T2Utf(grpchg->pszNewName));
}
return 0;
}
/////////////////////////////////////////////////////////////////////////////////////////
// MsnDbSettingChanged - look for contact's settings changes
int CMsnProto::OnDbSettingChanged(WPARAM hContact, LPARAM lParam)
{
DBCONTACTWRITESETTING* cws = (DBCONTACTWRITESETTING*)lParam;
if (!msnLoggedIn || MyOptions.netId != NETID_MSN)
return 0;
if (hContact == NULL) {
if (MyOptions.SlowSend && strcmp(cws->szSetting, "MessageTimeout") == 0 &&
(strcmp(cws->szModule, "SRMM") == 0 || strcmp(cws->szModule, "SRMsg") == 0)) {
if (cws->value.dVal < 60000)
MessageBox(nullptr, TranslateT("MSN requires message send timeout in your Message window plugin to be not less then 60 sec. Please correct the timeout value."),
TranslateT("MSN Protocol"), MB_OK | MB_ICONINFORMATION);
}
return 0;
}
if (!strcmp(cws->szSetting, "ApparentMode")) {
char tEmail[MSN_MAX_EMAIL_LEN];
if (!db_get_static(hContact, m_szModuleName, "wlid", tEmail, sizeof(tEmail)) ||
!db_get_static(hContact, m_szModuleName, "e-mail", tEmail, sizeof(tEmail))) {
bool isBlocked = Lists_IsInList(LIST_BL, tEmail);
if (isBlocked && (cws->value.type == DBVT_DELETED || cws->value.wVal == 0)) {
MSN_AddUser(hContact, tEmail, 0, LIST_BL + LIST_REMOVE);
MSN_AddUser(hContact, tEmail, 0, LIST_AL);
}
else if (!isBlocked && cws->value.wVal == ID_STATUS_OFFLINE) {
MSN_AddUser(hContact, tEmail, 0, LIST_AL + LIST_REMOVE);
MSN_AddUser(hContact, tEmail, 0, LIST_BL);
}
}
}
if (!strcmp(cws->szSetting, "MyHandle") && !strcmp(cws->szModule, "CList")) {
bool isMe = MSN_IsMeByContact(hContact);
if (!isMe || !nickChg) {
char szContactID[100];
if (!db_get_static(hContact, m_szModuleName, "ID", szContactID, sizeof(szContactID))) {
if (cws->value.type != DBVT_DELETED) {
if (cws->value.type == DBVT_UTF8)
MSN_ABUpdateNick(cws->value.pszVal, szContactID);
else
MSN_ABUpdateNick(UTF8(cws->value.pszVal), szContactID);
}
else MSN_ABUpdateNick(nullptr, szContactID);
}
if (isMe)
displayEmailCount(hContact);
}
}
return 0;
}
/////////////////////////////////////////////////////////////////////////////////////////
// OnIdleChanged - transitions to Idle
int CMsnProto::OnIdleChanged(WPARAM, LPARAM lParam)
{
if (m_iStatus == ID_STATUS_INVISIBLE || m_iStatus <= ID_STATUS_OFFLINE)
return 0;
bool bIdle = (lParam & IDF_ISIDLE) != 0;
bool bPrivacy = (lParam & IDF_PRIVACY) != 0;
if (isIdle && !bIdle) {
isIdle = false;
MSN_SetServerStatus(m_iDesiredStatus);
}
else if (!isIdle && bIdle && !bPrivacy && m_iDesiredStatus != ID_STATUS_AWAY) {
isIdle = true;
MSN_SetServerStatus(ID_STATUS_IDLE);
}
return 0;
}
/////////////////////////////////////////////////////////////////////////////////////////
// OnWindowEvent - creates session on window open
int CMsnProto::OnWindowPopup(WPARAM, LPARAM lParam)
{
MessageWindowPopupData *mwpd = (MessageWindowPopupData *)lParam;
if (!MSN_IsMyContact(mwpd->hContact) || isChatRoom(mwpd->hContact))
return 0;
switch (mwpd->uType) {
case MSG_WINDOWPOPUP_SHOWING:
AppendMenu(mwpd->hMenu, MF_STRING, 13465, TranslateT("Convert to Chat"));
break;
case MSG_WINDOWPOPUP_SELECTED:
if (mwpd->selection == 13465)
DialogBoxParam(g_plugin.getInst(), MAKEINTRESOURCE(IDD_CHATROOM_INVITE), nullptr, DlgInviteToChat, LPARAM(new InviteChatParam(nullptr, mwpd->hContact, this)));
break;
}
return 0;
}
/////////////////////////////////////////////////////////////////////////////////////////
// MsnGetUnread - returns the actual number of unread emails in the INBOX
INT_PTR CMsnProto::GetUnreadEmailCount(WPARAM, LPARAM)
{
if (!msnLoggedIn)
return 0;
return mUnreadMessages;
}
/////////////////////////////////////////////////////////////////////////////////////////
// OnLeaveChat - closes MSN chat window
INT_PTR CMsnProto::OnLeaveChat(WPARAM hContact, LPARAM)
{
if (isChatRoom(hContact) != 0) {
DBVARIANT dbv;
if (getWString(hContact, "ChatRoomID", &dbv) == 0) {
MSN_KillChatSession(dbv.pwszVal);
db_free(&dbv);
}
}
return 0;
}
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