1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Permission is hereby granted, free of charge, to any person 5 * obtaining a copy of this software and associated documentation 6 * files (the "Software"), to deal in the Software without 7 * restriction, including without limitation the rights to use, copy, 8 * modify, merge, publish, distribute, sublicense, and/or sell copies 9 * of the Software, and to permit persons to whom the Software is 10 * furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be 13 * included in all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 25 #ifndef AVB_USER_VERIFICATION_H_ 26 #define AVB_USER_VERIFICATION_H_ 27 28 #include <libavb/libavb.h> 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 /* Function to enable or disable verification for an entire slot. The 35 * passed in |ops| should be obtained via avb_ops_user_new(). The 36 * |ab_suffix| parameter should specify the slot to modify including 37 * the leading underscore (e.g. "_a" or "_b"). The 38 * |enable_verification| parameter should be set to |true| to enable 39 * dm-verification and |false| to disable. 40 * 41 * Returns |true| if the operation succeeded, otherwise |false|. 42 */ 43 bool avb_user_verification_set(AvbOps* ops, 44 const char* ab_suffix, 45 bool enable_verification); 46 47 /* Gets whether verification is enabled for an entire slot. The passed 48 * in |ops| should be obtained via avb_ops_user_new(). The |ab_suffix| 49 * parameter should specify the slot to query including the leading 50 * underscore (e.g. "_a" or "_b"). The result is returned in the 51 * |out_verification_enabled| parameter. 52 * 53 * Returns |true| if the operation succeeded, otherwise |false|. 54 */ 55 bool avb_user_verification_get(AvbOps* ops, 56 const char* ab_suffix, 57 bool* out_verification_enabled); 58 59 #ifdef __cplusplus 60 } 61 #endif 62 63 #endif /* AVB_USER_VERIFICATION_H_ */ 64