43 lines
1021 B
C
43 lines
1021 B
C
#ifndef PATH_H_
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#define PATH_H_
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#ifdef HAVE_EIP712_FULL_SUPPORT
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#include <stdint.h>
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#include <stdbool.h>
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#define MAX_PATH_DEPTH 16
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#define MAX_ARRAY_DEPTH 4
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typedef struct {
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uint8_t path_index;
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uint8_t size;
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} s_array_depth;
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typedef enum { ROOT_DOMAIN, ROOT_MESSAGE } e_root_type;
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typedef struct {
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uint8_t depth_count;
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uint8_t depths[MAX_PATH_DEPTH];
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uint8_t array_depth_count;
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s_array_depth array_depths[MAX_ARRAY_DEPTH];
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const void *root_struct;
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e_root_type root_type;
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} s_path;
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bool path_set_root(const char *const struct_name, uint8_t length);
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const void *path_get_field(void);
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bool path_advance(void);
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bool path_init(void);
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void path_deinit(void);
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bool path_new_array_depth(const uint8_t *const data, uint8_t length);
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e_root_type path_get_root_type(void);
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const void *path_get_root(void);
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const void *path_get_nth_field(uint8_t n);
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const void *path_get_nth_field_to_last(uint8_t n);
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uint8_t path_get_depth_count(void);
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#endif // HAVE_EIP712_FULL_SUPPORT
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#endif // PATH_H_
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