// upload avatar data to server
int CIcqProto::SetAvatarData(MCONTACT hContact, WORD wRef, const BYTE *data, size_t datalen)
{
mir_cslockfull alck(m_avatarsMutex);
if (m_avatarsConnection && m_avatarsConnection->isReady()) { // check if we are ready
mir_cslock l(m_avatarsConnection->getLock());
alck.unlock();
DWORD dwCookie = m_avatarsConnection->sendUploadAvatarRequest(hContact, wRef, data, datalen);
if (dwCookie) // return now if the request was sent successfully
return dwCookie;
alck.lock();
}
// we failed to send request, or avatar thread not ready
// check if any request for this user is not already in the queue
for (int i = 0; i < m_arAvatars.getCount(); i++) {
avatars_request *ar = m_arAvatars[i];
if (ar->hContact == hContact && ar->type == ART_UPLOAD) { // we found it, return error
alck.unlock();
debugLogA("Avatars: Ignoring duplicate upload avatar request.");
// make sure avatar connection is in progress
requestAvatarConnection();
return 0;
}
}
// add request to queue, processed after successful login
avatars_request *ar = new avatars_request(ART_UPLOAD); // upload avatar
ar->hContact = hContact;
ar->pData = (BYTE*)SAFE_MALLOC(datalen);
if (!ar->pData) { // alloc failed
delete ar;
return 0;
}
memcpy(ar->pData, data, datalen); // copy the data
ar->cbData = datalen;
ar->wRef = wRef;
m_arAvatars.insert(ar);
alck.unlock();
debugLogA("Avatars: Request to upload image added to queue.");
// make sure avatar connection is in progress
requestAvatarConnection();
return -1; // we added to queue
}
// upload avatar data to server
int CIcqProto::SetAvatarData(HANDLE hContact, WORD wRef, const BYTE *data, unsigned int datalen)
{
m_avatarsMutex->Enter();
if (m_avatarsConnection && m_avatarsConnection->isReady()) // check if we are ready
{
avatars_server_connection *pConnection = m_avatarsConnection;
pConnection->_Lock();
m_avatarsMutex->Leave();
DWORD dwCookie = pConnection->sendUploadAvatarRequest(hContact, wRef, data, datalen);
m_avatarsMutex->Enter();
pConnection->_Release();
if (dwCookie)
{ // return now if the request was sent successfully
m_avatarsMutex->Leave();
return dwCookie;
}
}
// we failed to send request, or avatar thread not ready
// check if any request for this user is not already in the queue
avatars_request *ar = m_avatarsQueue;
int bYet = 0;
while (ar)
{
if (ar->hContact == hContact && ar->type == ART_UPLOAD)
{ // we found it, return error
m_avatarsMutex->Leave();
debugLogA("Avatars: Ignoring duplicate upload avatar request.");
// make sure avatar connection is in progress
requestAvatarConnection();
return 0;
}
ar = ar->pNext;
}
// add request to queue, processed after successful login
ar = new avatars_request(ART_UPLOAD); // upload avatar
if (!ar)
{ // out of memory, go away
m_avatarsMutex->Leave();
return 0;
}
ar->hContact = hContact;
ar->pData = (BYTE*)SAFE_MALLOC(datalen);
if (!ar->pData)
{ // alloc failed
m_avatarsMutex->Leave();
delete ar;
return 0;
}
memcpy(ar->pData, data, datalen); // copy the data
ar->cbData = datalen;
ar->wRef = wRef;
ar->pNext = m_avatarsQueue;
m_avatarsQueue = ar;
m_avatarsMutex->Leave();
debugLogA("Avatars: Request to upload image added to queue.");
// make sure avatar connection is in progress
requestAvatarConnection();
return -1; // we added to queue
}
// request avatar data from server
int CIcqProto::GetAvatarData(MCONTACT hContact, DWORD dwUin, const char *szUid, const BYTE *hash, size_t hashlen, const TCHAR *file)
{
uid_str szUidData;
char *pszUid = NULL;
if (!dwUin && szUid) { // create a copy in local writable buffer
mir_strcpy(szUidData, szUid);
pszUid = szUidData;
}
mir_cslockfull alck(m_avatarsMutex);
if (m_avatarsConnection && m_avatarsConnection->isReady()) { // check if we are ready
// check if requests for this user are not blocked
for (int i = 0; i < m_arAvatars.getCount();) {
avatars_request *ar = m_arAvatars[i];
if (ar->hContact == hContact && ar->type == ART_BLOCK) { // found a block item
if (GetTickCount() > ar->timeOut) { // remove timeouted block
m_arAvatars.remove(i);
delete ar;
continue;
}
debugLogA("Avatars: Requests for %s avatar are blocked.", strUID(dwUin, pszUid));
return 0;
}
i++;
}
mir_cslock l(m_avatarsConnection->getLock());
alck.unlock();
DWORD dwCookie = m_avatarsConnection->sendGetAvatarRequest(hContact, dwUin, pszUid, hash, hashlen, file);
if (dwCookie) // return now if the request was sent successfully
return dwCookie;
alck.lock();
}
// we failed to send request, or avatar thread not ready
// check if any request for this user is not already in the queue
for (int i = 0; i < m_arAvatars.getCount();) {
avatars_request *ar = m_arAvatars[i];
if (ar->hContact == hContact) { // we found it, return error
if (ar->type == ART_BLOCK && GetTickCount() > ar->timeOut) { // remove timeouted block
m_arAvatars.remove(i);
delete ar;
continue;
}
alck.unlock();
debugLogA("Avatars: Ignoring duplicate get %s avatar request.", strUID(dwUin, pszUid));
// make sure avatar connection is in progress
requestAvatarConnection();
return 0;
}
i++;
}
// add request to queue, processed after successful login
avatars_request *ar = new avatars_request(ART_GET); // get avatar
ar->hContact = hContact;
ar->dwUin = dwUin;
if (!dwUin)
mir_strcpy(ar->szUid, szUid);
ar->hash = (BYTE*)SAFE_MALLOC(hashlen);
if (!ar->hash) { // alloc failed
delete ar;
return 0;
}
memcpy(ar->hash, hash, hashlen); // copy the data
ar->hashlen = hashlen;
ar->szFile = null_strdup(file); // duplicate the string
m_arAvatars.insert(ar);
alck.unlock();
debugLogA("Avatars: Request to get %s image added to queue.", strUID(dwUin, pszUid));
// make sure avatar connection is in progress
requestAvatarConnection();
return -1; // we added to queue
}
// request avatar data from server
int CIcqProto::GetAvatarData(HANDLE hContact, DWORD dwUin, const char *szUid, const BYTE *hash, unsigned int hashlen, const TCHAR *file)
{
uid_str szUidData;
char *pszUid = NULL;
if (!dwUin && szUid)
{ // create a copy in local writable buffer
strcpy(szUidData, szUid);
pszUid = szUidData;
}
m_avatarsMutex->Enter();
if (m_avatarsConnection && m_avatarsConnection->isReady()) // check if we are ready
{ // check if requests for this user are not blocked
DWORD dwNow = GetTickCount();
avatars_request *ar = m_avatarsQueue;
while (ar)
{
if (ar->hContact == hContact && ar->type == ART_BLOCK)
{ // found a block item
if (GetTickCount() > ar->timeOut)
{ // remove timeouted block
ar = ReleaseAvatarRequestInQueue(ar);
continue;
}
m_avatarsMutex->Leave();
debugLogA("Avatars: Requests for %s avatar are blocked.", strUID(dwUin, pszUid));
return 0;
}
ar = ar->pNext;
}
avatars_server_connection *pConnection = m_avatarsConnection;
pConnection->_Lock();
m_avatarsMutex->Leave();
DWORD dwCookie = pConnection->sendGetAvatarRequest(hContact, dwUin, pszUid, hash, hashlen, file);
m_avatarsMutex->Enter();
pConnection->_Release();
if (dwCookie)
{ // return now if the request was sent successfully
m_avatarsMutex->Leave();
return dwCookie;
}
}
// we failed to send request, or avatar thread not ready
// check if any request for this user is not already in the queue
avatars_request *ar = m_avatarsQueue;
while (ar)
{
if (ar->hContact == hContact)
{ // we found it, return error
if (ar->type == ART_BLOCK && GetTickCount() > ar->timeOut)
{ // remove timeouted block
ar = ReleaseAvatarRequestInQueue(ar);
continue;
}
m_avatarsMutex->Leave();
debugLogA("Avatars: Ignoring duplicate get %s avatar request.", strUID(dwUin, pszUid));
// make sure avatar connection is in progress
requestAvatarConnection();
return 0;
}
ar = ar->pNext;
}
// add request to queue, processed after successful login
ar = new avatars_request(ART_GET); // get avatar
if (!ar)
{ // out of memory, go away
m_avatarsMutex->Leave();
return 0;
}
ar->hContact = hContact;
ar->dwUin = dwUin;
if (!dwUin)
strcpy(ar->szUid, szUid);
ar->hash = (BYTE*)SAFE_MALLOC(hashlen);
if (!ar->hash)
{ // alloc failed
m_avatarsMutex->Leave();
delete ar;
return 0;
}
memcpy(ar->hash, hash, hashlen); // copy the data
ar->hashlen = hashlen;
ar->szFile = null_strdup(file); // duplicate the string
ar->pNext = m_avatarsQueue;
m_avatarsQueue = ar;
m_avatarsMutex->Leave();
debugLogA("Avatars: Request to get %s image added to queue.", strUID(dwUin, pszUid));
// make sure avatar connection is in progress
requestAvatarConnection();
return -1; // we added to queue
}
