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livecd.go
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livecd.go
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/*
* Copyright (C) 2017 ~ 2018 Deepin Technology Co., Ltd.
*
* Author: jouyouyun <jouyouwen717@gmail.com>
*
* 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 3 of the License, or
* 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/>.
*/
package main
//#include <stdlib.h>
//#include <string.h>
//#include <shadow.h>
//#include <crypt.h>
//#cgo LDFLAGS: -lcrypt
//int is_livecd(const char *username)\
//{\
// if (strcmp("deepin", username) != 0) {\
// return 0;\
// }\
// struct spwd *data = getspnam(username);\
// if (data == NULL || strlen(data->sp_pwdp) == 0) {\
// return 0;\
// }\
// if (strcmp(crypt("", data->sp_pwdp), data->sp_pwdp) != 0) {\
// return 0;\
// }\
// return 1;\
//}
import "C"
import "unsafe"
func isInLiveCD(username string) bool {
cName := C.CString(username)
ret := C.is_livecd(cName)
C.free(unsafe.Pointer(cName))
return (int(ret) == 1)
}