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#include "stdafx.h"
TCHAR* CToxProto::GetAvatarFilePath(MCONTACT hContact)
{
TCHAR *path = (TCHAR*)mir_calloc(MAX_PATH * sizeof(TCHAR) + 1);
mir_sntprintf(path, MAX_PATH, _T("%s\\%S"), VARST(_T("%miranda_avatarcache%")), m_szModuleName);
DWORD dwAttributes = GetFileAttributes(path);
if (dwAttributes == 0xffffffff || (dwAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)
CreateDirectoryTreeT(path);
ptrT address(getTStringA(hContact, TOX_SETTINGS_ID));
if (address == NULL) {
mir_free(path);
return mir_tstrdup(_T(""));
}
if (hContact && mir_tstrlen(address) > TOX_PUBLIC_KEY_SIZE * 2)
address[TOX_PUBLIC_KEY_SIZE * 2] = 0;
mir_sntprintf(path, MAX_PATH, _T("%s\\%s.png"), path, address);
return path;
}
void CToxProto::SetToxAvatar(const TCHAR* path)
{
FILE *hFile = _tfopen(path, L"rb");
if (!hFile)
{
logger->Log(__FUNCTION__": failed to open avatar file");
return;
}
fseek(hFile, 0, SEEK_END);
long length = ftell(hFile);
rewind(hFile);
if (length > TOX_MAX_AVATAR_SIZE)
{
fclose(hFile);
logger->Log(__FUNCTION__": new avatar size is excessive");
return;
}
uint8_t *data = (uint8_t*)mir_alloc(length);
if (fread(data, sizeof(uint8_t), length, hFile) != length)
{
fclose(hFile);
logger->Log(__FUNCTION__": failed to read avatar file");
mir_free(data);
return;
}
fclose(hFile);
DBVARIANT dbv;
uint8_t hash[TOX_HASH_LENGTH];
tox_hash(hash, data, TOX_HASH_LENGTH);
if (!db_get(NULL, m_szModuleName, TOX_SETTINGS_AVATAR_HASH, &dbv))
{
if (memcmp(hash, dbv.pbVal, TOX_HASH_LENGTH) == 0)
{
db_free(&dbv);
mir_free(data);
logger->Log(__FUNCTION__": new avatar is same with old");
return;
}
db_free(&dbv);
}
db_set_blob(NULL, m_szModuleName, TOX_SETTINGS_AVATAR_HASH, (void*)hash, TOX_HASH_LENGTH);
if (IsOnline())
{
for (MCONTACT hContact = db_find_first(m_szModuleName); hContact; hContact = db_find_next(hContact, m_szModuleName))
{
if (GetContactStatus(hContact) == ID_STATUS_OFFLINE)
continue;
int32_t friendNumber = GetToxFriendNumber(hContact);
if (friendNumber == UINT32_MAX)
{
mir_free(data);
logger->Log(__FUNCTION__": failed to set new avatar");
return;
}
TOX_ERR_FILE_SEND error;
uint32_t fileNumber = tox_file_send(toxThread->tox, friendNumber, TOX_FILE_KIND_AVATAR, length, hash, NULL, 0, &error);
if (error != TOX_ERR_FILE_SEND_OK)
{
mir_free(data);
logger->Log(__FUNCTION__": failed to set new avatar");
return;
}
AvatarTransferParam *transfer = new AvatarTransferParam(friendNumber, fileNumber, NULL, length);
transfer->pfts.flags |= PFTS_SENDING;
memcpy(transfer->hash, hash, TOX_HASH_LENGTH);
transfer->pfts.hContact = hContact;
transfer->hFile = _tfopen(path, L"rb");
transfers.Add(transfer);
}
}
mir_free(data);
}
INT_PTR CToxProto::GetAvatarCaps(WPARAM wParam, LPARAM lParam)
{
switch (wParam)
{
case AF_ENABLED:
return 1;
case AF_FORMATSUPPORTED:
return lParam == PA_FORMAT_PNG;
case AF_MAXSIZE:
((POINT*)lParam)->x = 300;
((POINT*)lParam)->y = 300;
return 0;
case AF_MAXFILESIZE:
return TOX_MAX_AVATAR_SIZE;
}
return 0;
}
INT_PTR CToxProto::GetAvatarInfo(WPARAM, LPARAM lParam)
{
PROTO_AVATAR_INFORMATION *pai = (PROTO_AVATAR_INFORMATION *)lParam;
ptrA address(getStringA(pai->hContact, TOX_SETTINGS_ID));
if (address != NULL)
{
ptrT path(GetAvatarFilePath(pai->hContact));
if (IsFileExists(path))
{
mir_tstrncpy(pai->filename, path, _countof(pai->filename));
pai->format = PA_FORMAT_PNG;
return GAIR_SUCCESS;
}
}
return GAIR_NOAVATAR;
}
INT_PTR CToxProto::GetMyAvatar(WPARAM wParam, LPARAM lParam)
{
ptrT path(GetAvatarFilePath());
if (IsFileExists(path))
mir_tstrncpy((TCHAR*)wParam, path, (int)lParam);
return 0;
}
INT_PTR CToxProto::SetMyAvatar(WPARAM, LPARAM lParam)
{
logger->Log("CToxProto::SetMyAvatar: setting avatar");
TCHAR *path = (TCHAR*)lParam;
ptrT avatarPath(GetAvatarFilePath());
if (path != NULL)
{
logger->Log("CToxProto::SetMyAvatar: copy new avatar");
if (!CopyFile(path, avatarPath, FALSE))
{
logger->Log("CToxProto::SetMyAvatar: failed to copy new avatar to avatar cache");
return 0;
}
SetToxAvatar(avatarPath);
return 0;
}
if (IsOnline())
{
for (MCONTACT hContact = db_find_first(m_szModuleName); hContact; hContact = db_find_next(hContact, m_szModuleName))
{
if (GetContactStatus(hContact) == ID_STATUS_OFFLINE)
continue;
int32_t friendNumber = GetToxFriendNumber(hContact);
if (friendNumber == UINT32_MAX)
continue;
TOX_ERR_FILE_SEND error;
tox_file_send(toxThread->tox, friendNumber, TOX_FILE_KIND_AVATAR, 0, NULL, NULL, 0, &error);
if (error != TOX_ERR_FILE_SEND_OK)
{
logger->Log(__FUNCTION__": failed to unset avatar (%d)", error);
return 0;
}
}
}
if (IsFileExists(avatarPath))
DeleteFile(avatarPath);
delSetting(TOX_SETTINGS_AVATAR_HASH);
return 0;
}
void CToxProto::OnGotFriendAvatarInfo(AvatarTransferParam *transfer)
{
if (transfer->pfts.totalBytes == 0)
{
MCONTACT hConact = transfer->pfts.hContact;
ptrT path(GetAvatarFilePath(hConact));
if (IsFileExists(path))
DeleteFile(path);
transfers.Remove(transfer);
delSetting(hConact, TOX_SETTINGS_AVATAR_HASH);
ProtoBroadcastAck(hConact, ACKTYPE_AVATAR, ACKRESULT_SUCCESS, 0, 0);
return;
}
DBVARIANT dbv;
if (!db_get(transfer->pfts.hContact, m_szModuleName, TOX_SETTINGS_AVATAR_HASH, &dbv))
{
if (memcmp(transfer->hash, dbv.pbVal, TOX_HASH_LENGTH) == 0)
{
db_free(&dbv);
OnFileCancel(transfer->pfts.hContact, transfer);
return;
}
db_free(&dbv);
}
TCHAR path[MAX_PATH];
mir_sntprintf(path, _T("%s\\%S"), VARST(_T("%miranda_avatarcache%")), m_szModuleName);
OnFileAllow(transfer->pfts.hContact, transfer, path);
}
void CToxProto::OnGotFriendAvatarData(AvatarTransferParam *transfer)
{
db_set_blob(transfer->pfts.hContact, m_szModuleName, TOX_SETTINGS_AVATAR_HASH, transfer->hash, TOX_HASH_LENGTH);
PROTO_AVATAR_INFORMATION ai = { 0 };
ai.format = PA_FORMAT_PNG;
ai.hContact = transfer->pfts.hContact;
mir_tstrcpy(ai.filename, transfer->pfts.tszCurrentFile);
fclose(transfer->hFile);
transfer->hFile = NULL;
ProtoBroadcastAck(transfer->pfts.hContact, ACKTYPE_AVATAR, ACKRESULT_SUCCESS, (HANDLE)&ai, 0);
transfers.Remove(transfer);
}
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