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#include "common.h"
HANDLE CToxProto::hProfileFolderPath;
std::tstring CToxProto::GetToxProfilePath()
{
return GetToxProfilePath(m_tszUserName);
}
std::tstring CToxProto::GetToxProfilePath(const TCHAR *accountName)
{
TCHAR profilePath[MAX_PATH];
TCHAR profileRootPath[MAX_PATH];
FoldersGetCustomPathT(hProfileFolderPath, profileRootPath, SIZEOF(profileRootPath), VARST(_T("%miranda_userdata%")));
mir_sntprintf(profilePath, MAX_PATH, _T("%s\\%s.tox"), profileRootPath, accountName);
return profilePath;
}
bool CToxProto::LoadToxProfile(Tox_Options *options)
{
debugLogA(__FUNCTION__": loading tox profile");
size_t size = 0;
uint8_t *data = NULL;
std::tstring profilePath = GetToxProfilePath();
if (IsFileExists(profilePath))
{
FILE *profile = _tfopen(profilePath.c_str(), _T("rb"));
if (profile == NULL)
{
debugLogA(__FUNCTION__": failed to open tox profile");
return false;
}
fseek(profile, 0, SEEK_END);
size = ftell(profile);
rewind(profile);
if (size == 0)
{
fclose(profile);
debugLogA(__FUNCTION__": tox profile is empty");
return true;
}
data = (uint8_t*)mir_calloc(size);
if (fread((char*)data, sizeof(char), size, profile) != size)
{
fclose(profile);
debugLogA(__FUNCTION__": failed to read tox profile");
mir_free(data);
return false;
}
fclose(profile);
}
if (data != NULL && tox_is_data_encrypted(data))
{
password = mir_utf8encodeW(ptrT(getTStringA("Password")));
if (password == NULL || mir_strlen(password) == 0)
{
CToxPasswordEditor passwordEditor(this);
if (!passwordEditor.DoModal())
{
mir_free(data);
return false;
}
}
uint8_t *encryptedData = (uint8_t*)mir_calloc(size - TOX_PASS_ENCRYPTION_EXTRA_LENGTH);
TOX_ERR_DECRYPTION coreDecryptError;
if (!tox_pass_decrypt(data, size, (uint8_t*)password, mir_strlen(password), encryptedData, &coreDecryptError))
{
debugLogA(__FUNCTION__": failed to load tox profile (%d)", coreDecryptError);
mir_free(data);
return false;
}
mir_free(data);
data = encryptedData;
size -= TOX_PASS_ENCRYPTION_EXTRA_LENGTH;
}
TOX_ERR_NEW initError;
tox = tox_new(options, data, size, &initError);
if (initError != TOX_ERR_NEW_OK)
{
debugLogA(__FUNCTION__": failed to load tox profile (%d)", initError);
mir_free(data);
return false;
}
debugLogA(__FUNCTION__": tox profile load successfully");
return true;
}
void CToxProto::SaveToxProfile()
{
size_t size = tox_get_savedata_size(tox);
uint8_t *data = (uint8_t*)mir_calloc(size + TOX_PASS_ENCRYPTION_EXTRA_LENGTH);
tox_get_savedata(tox, data);
size_t passwordLen = mir_strlen(password);
if (password && passwordLen)
{
TOX_ERR_ENCRYPTION coreEncryptError;
if (!tox_pass_encrypt(data, size, (uint8_t*)password, passwordLen, data, &coreEncryptError))
{
debugLogA(__FUNCTION__": failed to encrypt tox profile");
mir_free(data);
return;
}
size += TOX_PASS_ENCRYPTION_EXTRA_LENGTH;
}
std::tstring profilePath = GetToxProfilePath();
FILE *profile = _tfopen(profilePath.c_str(), _T("wb"));
if (profile == NULL)
{
debugLogA(__FUNCTION__": failed to open tox profile");
return;
}
size_t written = fwrite(data, sizeof(char), size, profile);
if (size != written)
{
fclose(profile);
debugLogA(__FUNCTION__": failed to write tox profile");
}
fclose(profile);
mir_free(data);
}
INT_PTR CToxProto::OnCopyToxID(WPARAM, LPARAM)
{
ptrA address(getStringA(TOX_SETTINGS_ID));
size_t length = mir_strlen(address) + 1;
if (OpenClipboard(NULL))
{
EmptyClipboard();
HGLOBAL hMemory = GlobalAlloc(GMEM_FIXED, length);
memcpy(GlobalLock(hMemory), address, length);
GlobalUnlock(hMemory);
SetClipboardData(CF_TEXT, hMemory);
CloseClipboard();
}
return 0;
}
CToxPasswordEditor::CToxPasswordEditor(CToxProto *proto) :
CToxDlgBase(proto, IDD_PASSWORD, false), ok(this, IDOK),
password(this, IDC_PASSWORD), savePermanently(this, IDC_SAVEPERMANENTLY)
{
ok.OnClick = Callback(this, &CToxPasswordEditor::OnOk);
}
void CToxPasswordEditor::OnOk(CCtrlButton*)
{
if (savePermanently.Enabled())
m_proto->setTString("Password", password.GetText());
if (m_proto->password != NULL)
mir_free(m_proto->password);
m_proto->password = mir_utf8encodeW(password.GetText());
EndDialog(m_hwnd, 1);
}
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