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https://github.com/linux-msm/qdl.git
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Igor Opaniuk
7a7e02aac8
firehose.c is the firehose protocol layer; deciding what to do with a digest (print it for the user, compare it to a locally-computed one) is qdl policy. Move the result back onto struct firehose_op so the parser can fill it directly, drop the local intermediate result struct, and let firehose_run() return without emitting anything to stdout. For the `sha256` subcommand, format and print each filled digest in qdl_flash() once firehose_run() succeeds. The visible output for the subcommand is unchanged. Signed-off-by: Igor Opaniuk <igor.opaniuk@oss.qualcomm.com>
72 lines
1.3 KiB
C
72 lines
1.3 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause */
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#ifndef __FIREHOSE_H__
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#define __FIREHOSE_H__
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#include <stdbool.h>
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#include <stdint.h>
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#include <sys/stat.h>
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#include "list.h"
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#include "qdl.h"
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#include "sha2.h"
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enum firehose_op_type {
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FIREHOSE_OP_NONE,
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FIREHOSE_OP_CONFIGURE,
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FIREHOSE_OP_PROGRAM,
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FIREHOSE_OP_ERASE,
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FIREHOSE_OP_READ,
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FIREHOSE_OP_PATCH,
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FIREHOSE_OP_SET_BOOTABLE,
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FIREHOSE_OP_RESET,
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FIREHOSE_OP_GET_SHA256_DIGEST,
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};
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struct firehose_op {
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enum firehose_op_type type;
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struct list_head node;
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/* program, read, patch, set_bootable */
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int partition;
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/* program, read, patch */
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unsigned int sector_size;
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struct qdl_zip *zip;
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const char *filename;
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const char *start_sector;
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/* program, read */
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unsigned int num_sectors;
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const char *gpt_partition;
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/* program, erase */
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unsigned int pages_per_block;
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unsigned int file_offset;
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const char *label;
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bool sparse;
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unsigned int last_sector;
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bool is_nand;
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unsigned int sparse_chunk_type;
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uint32_t sparse_fill_value;
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off_t sparse_offset;
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/* patch */
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unsigned int byte_offset;
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unsigned int size_in_bytes;
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const char *value;
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const char *what;
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/* configure */
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enum qdl_storage_type storage_type;
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/* getsha256digest */
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uint8_t digest[SHA256_DIGEST_LENGTH];
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bool digest_valid;
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};
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struct firehose_op *firehose_alloc_op(int type);
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void firehose_free_ops(struct list_head *ops);
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#endif
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