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      1 /*
      2  * Copyright (C) 2014 Andrew Duggan
      3  * Copyright (C) 2014 Synaptics Inc
      4  *
      5  * Licensed under the Apache License, Version 2.0 (the "License");
      6  * you may not use this file except in compliance with the License.
      7  * You may obtain a copy of the License at
      8  *
      9  *      http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  * Unless required by applicable law or agreed to in writing, software
     12  * distributed under the License is distributed on an "AS IS" BASIS,
     13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  * See the License for the specific language governing permissions and
     15  * limitations under the License.
     16  */
     17 
     18 #ifndef _UPDATEUTIL_H_
     19 #define _UPDATEUTIL_H_
     20 
     21 enum update_error {
     22 	UPDATE_SUCCESS				= 0,
     23 	UPDATE_FAIL,
     24 	UPDATE_FAIL_TIMEOUT,
     25 	UPDATE_FAIL_VERIFY_IMAGE,
     26 	UPDATE_FAIL_VERIFY_CHECKSUM,
     27 	UPDATE_FAIL_VERIFY_FIRMWARE_SIZE,
     28 	UPDATE_FAIL_VERIFY_CONFIG_SIZE,
     29 	UPDATE_FAIL_UNSUPPORTED_IMAGE_VERSION,
     30 	UPDATE_FAIL_NO_FUNCTION_01,
     31 	UPDATE_FAIL_NO_FUNCTION_34,
     32 	UPDATE_FAIL_QUERY_BASIC_PROPERTIES,
     33 	UPDATE_FAIL_READ_F34_QUERIES,
     34 	UPDATE_FAIL_READ_BOOTLOADER_ID,
     35 	UPDATE_FAIL_READ_F34_CONTROLS,
     36 	UPDATE_FAIL_WRITE_BOOTLOADER_ID,
     37 	UPDATE_FAIL_ENABLE_FLASH_PROGRAMMING,
     38 	UPDATE_FAIL_NOT_IN_IDLE_STATE,
     39 	UPDATE_FAIL_PROGRAMMING_NOT_ENABLED,
     40 	UPDATE_FAIL_SCAN_PDT,
     41 	UPDATE_FAIL_READ_DEVICE_STATUS,
     42 	UPDATE_FAIL_DEVICE_NOT_IN_BOOTLOADER,
     43 	UPDATE_FAIL_READ_F01_CONTROL_0,
     44 	UPDATE_FAIL_WRITE_F01_CONTROL_0,
     45 	UPDATE_FAIL_WRITE_INITIAL_ZEROS,
     46 	UPDATE_FAIL_WRITE_BLOCK,
     47 	UPDATE_FAIL_WRITE_FLASH_COMMAND,
     48 	UPDATE_FAIL_TIMEOUT_WAITING_FOR_ATTN,
     49 	UPDATE_FAIL_ERASE_ALL,
     50 	UPDATE_FAIL_FIRMWARE_IMAGE_IS_OLDER,
     51 	UPDATE_FAIL_INVALID_PARAMETER,
     52 	UPDATE_FAIL_OPEN_FIRMWARE_IMAGE,
     53 };
     54 
     55 const char * update_err_to_string(int err);
     56 
     57 unsigned long extract_long(const unsigned char *data);
     58 unsigned short extract_short(const unsigned char *data);
     59 const char * StripPath(const char * path, ssize_t size);
     60 
     61 #endif // _UPDATEUTIL_H_