mirror of
https://github.com/Xahau/xahaud.git
synced 2025-11-20 02:25:53 +00:00
add headers for hook compilation
This commit is contained in:
46
hook/error.h
Normal file
46
hook/error.h
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@@ -0,0 +1,46 @@
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// For documentation please see: https://xrpl-hooks.readme.io/reference/
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// Generated using generate_error.sh
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#ifndef HOOK_ERROR_CODES
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#define SUCCESS 0
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#define OUT_OF_BOUNDS -1
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#define INTERNAL_ERROR -2
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#define TOO_BIG -3
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#define TOO_SMALL -4
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#define DOESNT_EXIST -5
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#define NO_FREE_SLOTS -6
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#define INVALID_ARGUMENT -7
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#define ALREADY_SET -8
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#define PREREQUISITE_NOT_MET -9
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#define FEE_TOO_LARGE -10
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#define EMISSION_FAILURE -11
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#define TOO_MANY_NONCES -12
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#define TOO_MANY_EMITTED_TXN -13
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#define NOT_IMPLEMENTED -14
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#define INVALID_ACCOUNT -15
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#define GUARD_VIOLATION -16
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#define INVALID_FIELD -17
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#define PARSE_ERROR -18
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#define RC_ROLLBACK -19
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#define RC_ACCEPT -20
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#define NO_SUCH_KEYLET -21
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#define NOT_AN_ARRAY -22
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#define NOT_AN_OBJECT -23
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#define INVALID_FLOAT -10024
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#define DIVISION_BY_ZERO -25
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#define MANTISSA_OVERSIZED -26
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#define MANTISSA_UNDERSIZED -27
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#define EXPONENT_OVERSIZED -28
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#define EXPONENT_UNDERSIZED -29
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#define OVERFLOW -30
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#define NOT_IOU_AMOUNT -31
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#define NOT_AN_AMOUNT -32
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#define CANT_RETURN_NEGATIVE -33
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#define NOT_AUTHORIZED -34
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#define PREVIOUS_FAILURE_PREVENTS_RETRY -35
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#define TOO_MANY_PARAMS -36
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#define INVALID_TXN -37
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#define RESERVE_INSUFFICIENT -38
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#define COMPLEX_NOT_SUPPORTED -39
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#define DOES_NOT_MATCH -40
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#define HOOK_ERROR_CODES
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#endif //HOOK_ERROR_CODES
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343
hook/extern.h
Normal file
343
hook/extern.h
Normal file
@@ -0,0 +1,343 @@
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// For documentation please see: https://xrpl-hooks.readme.io/reference/
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// Generated using generate_extern.sh
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#include <stdint.h>
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#ifndef HOOK_EXTERN
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extern int32_t __attribute__((noduplicate))
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_g(uint32_t guard_id, uint32_t maxiter);
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extern int64_t
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accept(uint32_t read_ptr, uint32_t read_len, int64_t error_code);
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extern int64_t
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emit(
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uint32_t write_ptr,
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uint32_t write_len,
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uint32_t read_ptr,
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uint32_t read_len);
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extern int64_t
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etxn_burden(void);
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extern int64_t
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etxn_details(uint32_t write_ptr, uint32_t write_len);
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extern int64_t
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etxn_fee_base(uint32_t read_ptr, uint32_t read_len);
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extern int64_t
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etxn_generation(void);
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extern int64_t
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etxn_nonce(uint32_t write_ptr, uint32_t write_len);
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extern int64_t
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etxn_reserve(uint32_t count);
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extern int64_t
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fee_base(void);
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extern int64_t
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float_compare(int64_t float1, int64_t float2, uint32_t mode);
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extern int64_t
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float_divide(int64_t float1, int64_t float2);
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extern int64_t
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float_exponent(int64_t float1);
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extern int64_t
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float_exponent_set(int64_t float1, int32_t exponent);
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extern int64_t
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float_int(int64_t float1, uint32_t decimal_places, uint32_t abs);
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extern int64_t
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float_invert(int64_t float1);
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extern int64_t
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float_log(int64_t float1);
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extern int64_t
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float_mantissa(int64_t float1);
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extern int64_t
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float_mantissa_set(int64_t float1, int64_t mantissa);
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extern int64_t
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float_mulratio(
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int64_t float1,
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uint32_t round_up,
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uint32_t numerator,
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uint32_t denominator);
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extern int64_t
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float_multiply(int64_t float1, int64_t float2);
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extern int64_t
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float_negate(int64_t float1);
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extern int64_t
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float_one(void);
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extern int64_t
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float_root(int64_t float1, uint32_t n);
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extern int64_t
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float_set(int32_t exponent, int64_t mantissa);
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extern int64_t
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float_sign(int64_t float1);
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extern int64_t
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float_sign_set(int64_t float1, uint32_t negative);
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extern int64_t
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float_sto(
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uint32_t write_ptr,
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uint32_t write_len,
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uint32_t cread_ptr,
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uint32_t cread_len,
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uint32_t iread_ptr,
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uint32_t iread_len,
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int64_t float1,
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uint32_t field_code);
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extern int64_t
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float_sto_set(uint32_t read_ptr, uint32_t read_len);
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extern int64_t
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float_sum(int64_t float1, int64_t float2);
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extern int64_t
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hook_account(uint32_t write_ptr, uint32_t write_len);
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extern int64_t
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hook_again(void);
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extern int64_t
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hook_hash(uint32_t write_ptr, uint32_t write_len, int32_t hook_no);
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extern int64_t
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hook_param(
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uint32_t write_ptr,
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uint32_t write_len,
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uint32_t read_ptr,
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uint32_t read_len);
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extern int64_t
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hook_param_set(
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uint32_t read_ptr,
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uint32_t read_len,
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uint32_t kread_ptr,
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uint32_t kread_len,
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uint32_t hread_ptr,
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uint32_t hread_len);
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extern int64_t
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hook_pos(void);
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extern int64_t
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hook_skip(uint32_t read_ptr, uint32_t read_len, uint32_t flags);
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extern int64_t
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ledger_keylet(
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uint32_t write_ptr,
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uint32_t write_len,
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uint32_t lread_ptr,
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uint32_t lread_len,
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uint32_t hread_ptr,
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uint32_t hread_len);
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extern int64_t
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ledger_last_hash(uint32_t write_ptr, uint32_t write_len);
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extern int64_t
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ledger_last_time(void);
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extern int64_t
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ledger_nonce(uint32_t write_ptr, uint32_t write_len);
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extern int64_t
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ledger_seq(void);
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extern int64_t
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meta_slot(uint32_t slot_no);
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extern int64_t
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otxn_burden(void);
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extern int64_t
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otxn_field(uint32_t write_ptr, uint32_t write_len, uint32_t field_id);
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extern int64_t
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otxn_field_txt(uint32_t write_ptr, uint32_t write_len, uint32_t field_id);
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extern int64_t
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otxn_generation(void);
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extern int64_t
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otxn_id(uint32_t write_ptr, uint32_t write_len, uint32_t flags);
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extern int64_t
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otxn_slot(uint32_t slot_no);
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extern int64_t
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otxn_type(void);
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extern int64_t
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rollback(uint32_t read_ptr, uint32_t read_len, int64_t error_code);
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extern int64_t
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slot(uint32_t write_ptr, uint32_t write_len, uint32_t slot);
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extern int64_t
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slot_clear(uint32_t slot);
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extern int64_t
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slot_count(uint32_t slot);
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extern int64_t
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slot_float(uint32_t slot_no);
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extern int64_t
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slot_id(uint32_t write_ptr, uint32_t write_len, uint32_t slot);
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extern int64_t
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slot_set(uint32_t read_ptr, uint32_t read_len, uint32_t slot);
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extern int64_t
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slot_size(uint32_t slot);
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extern int64_t
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slot_subarray(uint32_t parent_slot, uint32_t array_id, uint32_t new_slot);
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extern int64_t
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slot_subfield(uint32_t parent_slot, uint32_t field_id, uint32_t new_slot);
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extern int64_t
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slot_type(uint32_t slot_no, uint32_t flags);
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extern int64_t
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state(
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uint32_t write_ptr,
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uint32_t write_len,
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uint32_t kread_ptr,
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uint32_t kread_len);
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extern int64_t
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state_foreign(
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uint32_t write_ptr,
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uint32_t write_len,
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uint32_t kread_ptr,
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uint32_t kread_len,
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uint32_t nread_ptr,
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uint32_t nread_len,
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uint32_t aread_ptr,
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uint32_t aread_len);
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extern int64_t
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state_foreign_set(
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uint32_t read_ptr,
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uint32_t read_len,
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uint32_t kread_ptr,
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uint32_t kread_len,
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uint32_t nread_ptr,
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uint32_t nread_len,
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uint32_t aread_ptr,
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uint32_t aread_len);
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extern int64_t
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state_set(
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uint32_t read_ptr,
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uint32_t read_len,
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uint32_t kread_ptr,
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uint32_t kread_len);
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extern int64_t
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sto_emplace(
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uint32_t write_ptr,
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uint32_t write_len,
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uint32_t sread_ptr,
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uint32_t sread_len,
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uint32_t fread_ptr,
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uint32_t fread_len,
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uint32_t field_id);
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extern int64_t
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sto_erase(
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uint32_t write_ptr,
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uint32_t write_len,
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uint32_t read_ptr,
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uint32_t read_len,
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uint32_t field_id);
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extern int64_t
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sto_subarray(uint32_t read_ptr, uint32_t read_len, uint32_t array_id);
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extern int64_t
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sto_subfield(uint32_t read_ptr, uint32_t read_len, uint32_t field_id);
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extern int64_t
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sto_validate(uint32_t tread_ptr, uint32_t tread_len);
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extern int64_t
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trace(
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uint32_t mread_ptr,
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uint32_t mread_len,
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uint32_t dread_ptr,
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uint32_t dread_len,
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uint32_t as_hex);
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extern int64_t
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trace_float(uint32_t read_ptr, uint32_t read_len, int64_t float1);
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extern int64_t
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trace_num(uint32_t read_ptr, uint32_t read_len, int64_t number);
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extern int64_t
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trace_slot(uint32_t read_ptr, uint32_t read_len, uint32_t slot);
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extern int64_t
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util_accid(
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uint32_t write_ptr,
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uint32_t write_len,
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uint32_t read_ptr,
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uint32_t read_len);
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extern int64_t
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util_keylet(
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uint32_t write_ptr,
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uint32_t write_len,
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uint32_t keylet_type,
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uint32_t a,
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uint32_t b,
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uint32_t c,
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uint32_t d,
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uint32_t e,
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uint32_t f);
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extern int64_t
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util_raddr(
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uint32_t write_ptr,
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uint32_t write_len,
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uint32_t read_ptr,
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uint32_t read_len);
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extern int64_t
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util_sha512h(
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uint32_t write_ptr,
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uint32_t write_len,
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uint32_t read_ptr,
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uint32_t read_len);
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extern int64_t
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util_verify(
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uint32_t dread_ptr,
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uint32_t dread_len,
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uint32_t sread_ptr,
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uint32_t sread_len,
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uint32_t kread_ptr,
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uint32_t kread_len);
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#define HOOK_EXTERN
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#endif // HOOK_EXTERN
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49
hook/hookapi.h
Normal file
49
hook/hookapi.h
Normal file
@@ -0,0 +1,49 @@
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/**
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* Hook API include file
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*
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* Note to the reader:
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* This include defines two types of things: external functions and macros
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* Functions are used sparingly because a non-inlining compiler may produce
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* undesirable output.
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*
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* Find documentation here: https://xrpl-hooks.readme.io/reference/
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*/
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#ifndef HOOKAPI_INCLUDED
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#define HOOKAPI_INCLUDED 1
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#define KEYLET_HOOK 1
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#define KEYLET_HOOK_STATE 2
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#define KEYLET_ACCOUNT 3
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#define KEYLET_AMENDMENTS 4
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#define KEYLET_CHILD 5
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#define KEYLET_SKIP 6
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#define KEYLET_FEES 7
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#define KEYLET_NEGATIVE_UNL 8
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#define KEYLET_LINE 9
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#define KEYLET_OFFER 10
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#define KEYLET_QUALITY 11
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#define KEYLET_EMITTED_DIR 12
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#define KEYLET_TICKET 13
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#define KEYLET_SIGNERS 14
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#define KEYLET_CHECK 15
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#define KEYLET_DEPOSIT_PREAUTH 16
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#define KEYLET_UNCHECKED 17
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#define KEYLET_OWNER_DIR 18
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#define KEYLET_PAGE 19
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#define KEYLET_ESCROW 20
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#define KEYLET_PAYCHAN 21
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#define KEYLET_EMITTED 22
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#define KEYLET_NFT_OFFER 23
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#define KEYLET_HOOK_DEFINITION 24
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#define COMPARE_EQUAL 1U
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#define COMPARE_LESS 2U
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#define COMPARE_GREATER 4U
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#include "error.h"
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#include "extern.h"
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#include "sfcodes.h"
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#include "macro.h"
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#endif
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621
hook/macro.h
Normal file
621
hook/macro.h
Normal file
@@ -0,0 +1,621 @@
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/**
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* These are helper macros for writing hooks, all of them are optional as is including hookmacro.h at all
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*/
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#include <stdint.h>
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#include "hookapi.h"
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#include "sfcodes.h"
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#ifndef HOOKMACROS_INCLUDED
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#define HOOKMACROS_INCLUDED 1
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#ifdef NDEBUG
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#define DEBUG 0
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#else
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||||
#define DEBUG 1
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#endif
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#define TRACEVAR(v) if (DEBUG) trace_num((uint32_t)(#v), (uint32_t)(sizeof(#v) - 1), (int64_t)v);
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#define TRACEHEX(v) if (DEBUG) trace((uint32_t)(#v), (uint32_t)(sizeof(#v) - 1), (uint32_t)(v), (uint32_t)(sizeof(v)), 1);
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#define TRACEXFL(v) if (DEBUG) trace_float((uint32_t)(#v), (uint32_t)(sizeof(#v) - 1), (int64_t)v);
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#define TRACESTR(v) if (DEBUG) trace((uint32_t)(#v), (uint32_t)(sizeof(#v) - 1), (uint32_t)(v), sizeof(v), 0);
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||||
|
||||
// hook developers should use this guard macro, simply GUARD(<maximum iterations>)
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||||
#define GUARD(maxiter) _g((1ULL << 31U) + __LINE__, (maxiter)+1)
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||||
#define GUARDM(maxiter, n) _g(( (1ULL << 31U) + (__LINE__ << 16) + n), (maxiter)+1)
|
||||
|
||||
#define SBUF(str) (uint32_t)(str), sizeof(str)
|
||||
|
||||
#define REQUIRE(cond, str)\
|
||||
{\
|
||||
if (!(cond))\
|
||||
rollback(SBUF(str), __LINE__);\
|
||||
}
|
||||
|
||||
// make a report buffer as a c-string
|
||||
// provide a name for a buffer to declare (buf)
|
||||
// provide a static string
|
||||
// provide an integer to print after the string
|
||||
#define RBUF(buf, out_len, str, num)\
|
||||
unsigned char buf[sizeof(str) + 21];\
|
||||
int out_len = 0;\
|
||||
{\
|
||||
int i = 0;\
|
||||
for (; GUARDM(sizeof(str),1),i < sizeof(str); ++i)\
|
||||
(buf)[i] = str[i];\
|
||||
if ((buf)[sizeof(str)-1] == 0) i--;\
|
||||
if ((num) < 0) (buf)[i++] = '-';\
|
||||
uint64_t unsigned_num = (uint64_t)( (num) < 0 ? (num) * -1 : (num) );\
|
||||
uint64_t j = 10000000000000000000ULL;\
|
||||
int start = 1;\
|
||||
for (; GUARDM(20,2), unsigned_num > 0 && j > 0; j /= 10)\
|
||||
{\
|
||||
unsigned char digit = ( unsigned_num / j ) % 10;\
|
||||
if (digit == 0 && start)\
|
||||
continue;\
|
||||
start = 0;\
|
||||
(buf)[i++] = '0' + digit;\
|
||||
}\
|
||||
(buf)[i] = '\0';\
|
||||
out_len = i;\
|
||||
}
|
||||
|
||||
#define RBUF2(buff, out_len, str, num, str2, num2)\
|
||||
unsigned char buff[sizeof(str) + sizeof(str2) + 42];\
|
||||
int out_len = 0;\
|
||||
{\
|
||||
unsigned char* buf = buff;\
|
||||
int i = 0;\
|
||||
for (; GUARDM(sizeof(str),1),i < sizeof(str); ++i)\
|
||||
(buf)[i] = str[i];\
|
||||
if ((buf)[sizeof(str)-1] == 0) i--;\
|
||||
if ((num) < 0) (buf)[i++] = '-';\
|
||||
uint64_t unsigned_num = (uint64_t)( (num) < 0 ? (num) * -1 : (num) );\
|
||||
uint64_t j = 10000000000000000000ULL;\
|
||||
int start = 1;\
|
||||
for (; GUARDM(20,2), unsigned_num > 0 && j > 0; j /= 10)\
|
||||
{\
|
||||
unsigned char digit = ( unsigned_num / j ) % 10;\
|
||||
if (digit == 0 && start)\
|
||||
continue;\
|
||||
start = 0;\
|
||||
(buf)[i++] = '0' + digit;\
|
||||
}\
|
||||
buf += i;\
|
||||
out_len += i;\
|
||||
i = 0;\
|
||||
for (; GUARDM(sizeof(str2),3),i < sizeof(str2); ++i)\
|
||||
(buf)[i] = str2[i];\
|
||||
if ((buf)[sizeof(str2)-1] == 0) i--;\
|
||||
if ((num2) < 0) (buf)[i++] = '-';\
|
||||
unsigned_num = (uint64_t)( (num2) < 0 ? (num2) * -1 : (num2) );\
|
||||
j = 10000000000000000000ULL;\
|
||||
start = 1;\
|
||||
for (; GUARDM(20,4), unsigned_num > 0 && j > 0; j /= 10)\
|
||||
{\
|
||||
unsigned char digit = ( unsigned_num / j ) % 10;\
|
||||
if (digit == 0 && start)\
|
||||
continue;\
|
||||
start = 0;\
|
||||
(buf)[i++] = '0' + digit;\
|
||||
}\
|
||||
(buf)[i] = '\0';\
|
||||
out_len += i;\
|
||||
}
|
||||
|
||||
#define CLEARBUF(b)\
|
||||
{\
|
||||
for (int x = 0; GUARD(sizeof(b)), x < sizeof(b); ++x)\
|
||||
b[x] = 0;\
|
||||
}
|
||||
|
||||
// returns an in64_t, negative if error, non-negative if valid drops
|
||||
#define AMOUNT_TO_DROPS(amount_buffer)\
|
||||
(((amount_buffer)[0] >> 7) ? -2 : (\
|
||||
((((uint64_t)((amount_buffer)[0])) & 0xb00111111) << 56) +\
|
||||
(((uint64_t)((amount_buffer)[1])) << 48) +\
|
||||
(((uint64_t)((amount_buffer)[2])) << 40) +\
|
||||
(((uint64_t)((amount_buffer)[3])) << 32) +\
|
||||
(((uint64_t)((amount_buffer)[4])) << 24) +\
|
||||
(((uint64_t)((amount_buffer)[5])) << 16) +\
|
||||
(((uint64_t)((amount_buffer)[6])) << 8) +\
|
||||
(((uint64_t)((amount_buffer)[7])))))
|
||||
|
||||
#define SUB_OFFSET(x) ((int32_t)(x >> 32))
|
||||
#define SUB_LENGTH(x) ((int32_t)(x & 0xFFFFFFFFULL))
|
||||
|
||||
// when using this macro buf1len may be dynamic but buf2len must be static
|
||||
// provide n >= 1 to indicate how many times the macro will be hit on the line of code
|
||||
// e.g. if it is in a loop that loops 10 times n = 10
|
||||
|
||||
#define BUFFER_EQUAL_GUARD(output, buf1, buf1len, buf2, buf2len, n)\
|
||||
{\
|
||||
output = ((buf1len) == (buf2len) ? 1 : 0);\
|
||||
for (int x = 0; GUARDM( (buf2len) * (n), 1 ), output && x < (buf2len);\
|
||||
++x)\
|
||||
output = *(((uint8_t*)(buf1)) + x) == *(((uint8_t*)(buf2)) + x);\
|
||||
}
|
||||
|
||||
#define BUFFER_SWAP(x,y)\
|
||||
{\
|
||||
uint8_t* z = x;\
|
||||
x = y;\
|
||||
y = z;\
|
||||
}
|
||||
|
||||
#define ACCOUNT_COMPARE(compare_result, buf1, buf2)\
|
||||
{\
|
||||
compare_result = 0;\
|
||||
for (int i = 0; GUARD(20), i < 20; ++i)\
|
||||
{\
|
||||
if (buf1[i] > buf2[i])\
|
||||
{\
|
||||
compare_result = 1;\
|
||||
break;\
|
||||
}\
|
||||
else if (buf1[i] < buf2[i])\
|
||||
{\
|
||||
compare_result = -1;\
|
||||
break;\
|
||||
}\
|
||||
}\
|
||||
}
|
||||
|
||||
#define BUFFER_EQUAL_STR_GUARD(output, buf1, buf1len, str, n)\
|
||||
BUFFER_EQUAL_GUARD(output, buf1, buf1len, str, (sizeof(str)-1), n)
|
||||
|
||||
#define BUFFER_EQUAL_STR(output, buf1, buf1len, str)\
|
||||
BUFFER_EQUAL_GUARD(output, buf1, buf1len, str, (sizeof(str)-1), 1)
|
||||
|
||||
#define BUFFER_EQUAL(output, buf1, buf2, compare_len)\
|
||||
BUFFER_EQUAL_GUARD(output, buf1, compare_len, buf2, compare_len, 1)
|
||||
|
||||
#define UINT16_TO_BUF(buf_raw, i)\
|
||||
{\
|
||||
unsigned char* buf = (unsigned char*)buf_raw;\
|
||||
buf[0] = (((uint64_t)i) >> 8) & 0xFFUL;\
|
||||
buf[1] = (((uint64_t)i) >> 0) & 0xFFUL;\
|
||||
}
|
||||
|
||||
#define UINT16_FROM_BUF(buf)\
|
||||
(((uint64_t)((buf)[0]) << 8) +\
|
||||
((uint64_t)((buf)[1]) << 0))
|
||||
|
||||
#define UINT32_TO_BUF(buf_raw, i)\
|
||||
{\
|
||||
unsigned char* buf = (unsigned char*)buf_raw;\
|
||||
buf[0] = (((uint64_t)i) >> 24) & 0xFFUL;\
|
||||
buf[1] = (((uint64_t)i) >> 16) & 0xFFUL;\
|
||||
buf[2] = (((uint64_t)i) >> 8) & 0xFFUL;\
|
||||
buf[3] = (((uint64_t)i) >> 0) & 0xFFUL;\
|
||||
}
|
||||
|
||||
|
||||
#define UINT32_FROM_BUF(buf)\
|
||||
(((uint64_t)((buf)[0]) << 24) +\
|
||||
((uint64_t)((buf)[1]) << 16) +\
|
||||
((uint64_t)((buf)[2]) << 8) +\
|
||||
((uint64_t)((buf)[3]) << 0))
|
||||
|
||||
#define UINT64_TO_BUF(buf_raw, i)\
|
||||
{\
|
||||
unsigned char* buf = (unsigned char*)buf_raw;\
|
||||
buf[0] = (((uint64_t)i) >> 56) & 0xFFUL;\
|
||||
buf[1] = (((uint64_t)i) >> 48) & 0xFFUL;\
|
||||
buf[2] = (((uint64_t)i) >> 40) & 0xFFUL;\
|
||||
buf[3] = (((uint64_t)i) >> 32) & 0xFFUL;\
|
||||
buf[4] = (((uint64_t)i) >> 24) & 0xFFUL;\
|
||||
buf[5] = (((uint64_t)i) >> 16) & 0xFFUL;\
|
||||
buf[6] = (((uint64_t)i) >> 8) & 0xFFUL;\
|
||||
buf[7] = (((uint64_t)i) >> 0) & 0xFFUL;\
|
||||
}
|
||||
|
||||
|
||||
#define UINT64_FROM_BUF(buf)\
|
||||
(((uint64_t)((buf)[0]) << 56) +\
|
||||
((uint64_t)((buf)[1]) << 48) +\
|
||||
((uint64_t)((buf)[2]) << 40) +\
|
||||
((uint64_t)((buf)[3]) << 32) +\
|
||||
((uint64_t)((buf)[4]) << 24) +\
|
||||
((uint64_t)((buf)[5]) << 16) +\
|
||||
((uint64_t)((buf)[6]) << 8) +\
|
||||
((uint64_t)((buf)[7]) << 0))
|
||||
|
||||
|
||||
#define INT64_FROM_BUF(buf)\
|
||||
((((uint64_t)((buf)[0] & 0x7FU) << 56) +\
|
||||
((uint64_t)((buf)[1]) << 48) +\
|
||||
((uint64_t)((buf)[2]) << 40) +\
|
||||
((uint64_t)((buf)[3]) << 32) +\
|
||||
((uint64_t)((buf)[4]) << 24) +\
|
||||
((uint64_t)((buf)[5]) << 16) +\
|
||||
((uint64_t)((buf)[6]) << 8) +\
|
||||
((uint64_t)((buf)[7]) << 0)) * (buf[0] & 0x80U ? -1 : 1))
|
||||
|
||||
#define INT64_TO_BUF(buf_raw, i)\
|
||||
{\
|
||||
unsigned char* buf = (unsigned char*)buf_raw;\
|
||||
buf[0] = (((uint64_t)i) >> 56) & 0x7FUL;\
|
||||
buf[1] = (((uint64_t)i) >> 48) & 0xFFUL;\
|
||||
buf[2] = (((uint64_t)i) >> 40) & 0xFFUL;\
|
||||
buf[3] = (((uint64_t)i) >> 32) & 0xFFUL;\
|
||||
buf[4] = (((uint64_t)i) >> 24) & 0xFFUL;\
|
||||
buf[5] = (((uint64_t)i) >> 16) & 0xFFUL;\
|
||||
buf[6] = (((uint64_t)i) >> 8) & 0xFFUL;\
|
||||
buf[7] = (((uint64_t)i) >> 0) & 0xFFUL;\
|
||||
if (i < 0) buf[0] |= 0x80U;\
|
||||
}
|
||||
|
||||
#define ttPAYMENT 0
|
||||
#define ttCHECK_CREATE 16
|
||||
#define ttNFT_ACCEPT_OFFER 29
|
||||
#define ttHOOK_SET 22
|
||||
#define tfCANONICAL 0x80000000UL
|
||||
|
||||
#define atACCOUNT 1U
|
||||
#define atOWNER 2U
|
||||
#define atDESTINATION 3U
|
||||
#define atISSUER 4U
|
||||
#define atAUTHORIZE 5U
|
||||
#define atUNAUTHORIZE 6U
|
||||
#define atTARGET 7U
|
||||
#define atREGULARKEY 8U
|
||||
#define atPSEUDOCALLBACK 9U
|
||||
|
||||
#define amAMOUNT 1U
|
||||
#define amBALANCE 2U
|
||||
#define amLIMITAMOUNT 3U
|
||||
#define amTAKERPAYS 4U
|
||||
#define amTAKERGETS 5U
|
||||
#define amLOWLIMIT 6U
|
||||
#define amHIGHLIMIT 7U
|
||||
#define amFEE 8U
|
||||
#define amSENDMAX 9U
|
||||
#define amDELIVERMIN 10U
|
||||
#define amMINIMUMOFFER 16U
|
||||
#define amRIPPLEESCROW 17U
|
||||
#define amDELIVEREDAMOUNT 18U
|
||||
|
||||
/**
|
||||
* RH NOTE -- PAY ATTENTION
|
||||
*
|
||||
* ALL 'ENCODE' MACROS INCREMENT BUF_OUT
|
||||
* THIS IS TO MAKE CHAINING EASY
|
||||
* BUF_OUT IS A SACRIFICIAL POINTER
|
||||
*
|
||||
* 'ENCODE' MACROS WITH CONSTANTS HAVE
|
||||
* ALIASING TO ASSIST YOU WITH ORDER
|
||||
* _TYPECODE_FIELDCODE_ENCODE_MACRO
|
||||
* TO PRODUCE A SERIALIZED OBJECT
|
||||
* IN CANONICAL FORMAT YOU MUST ORDER
|
||||
* FIRST BY TYPE CODE THEN BY FIELD CODE
|
||||
*
|
||||
* ALL 'PREPARE' MACROS PRESERVE POINTERS
|
||||
*
|
||||
**/
|
||||
|
||||
|
||||
#define ENCODE_TL_SIZE 49
|
||||
#define ENCODE_TL(buf_out, tlamt, amount_type)\
|
||||
{\
|
||||
uint8_t uat = amount_type; \
|
||||
buf_out[0] = 0x60U +(uat & 0x0FU ); \
|
||||
for (int i = 1; GUARDM(48, 1), i < 49; ++i)\
|
||||
buf_out[i] = tlamt[i-1];\
|
||||
buf_out += ENCODE_TL_SIZE;\
|
||||
}
|
||||
#define _06_XX_ENCODE_TL(buf_out, drops, amount_type )\
|
||||
ENCODE_TL(buf_out, drops, amount_type );
|
||||
#define ENCODE_TL_AMOUNT(buf_out, drops )\
|
||||
ENCODE_TL(buf_out, drops, amAMOUNT );
|
||||
#define _06_01_ENCODE_TL_AMOUNT(buf_out, drops )\
|
||||
ENCODE_TL_AMOUNT(buf_out, drops );
|
||||
|
||||
|
||||
// Encode drops to serialization format
|
||||
// consumes 9 bytes
|
||||
#define ENCODE_DROPS_SIZE 9
|
||||
#define ENCODE_DROPS(buf_out, drops, amount_type ) \
|
||||
{\
|
||||
uint8_t uat = amount_type; \
|
||||
uint64_t udrops = drops; \
|
||||
buf_out[0] = 0x60U +(uat & 0x0FU ); \
|
||||
buf_out[1] = 0b01000000 + (( udrops >> 56 ) & 0b00111111 ); \
|
||||
buf_out[2] = (udrops >> 48) & 0xFFU; \
|
||||
buf_out[3] = (udrops >> 40) & 0xFFU; \
|
||||
buf_out[4] = (udrops >> 32) & 0xFFU; \
|
||||
buf_out[5] = (udrops >> 24) & 0xFFU; \
|
||||
buf_out[6] = (udrops >> 16) & 0xFFU; \
|
||||
buf_out[7] = (udrops >> 8) & 0xFFU; \
|
||||
buf_out[8] = (udrops >> 0) & 0xFFU; \
|
||||
buf_out += ENCODE_DROPS_SIZE; \
|
||||
}
|
||||
|
||||
#define _06_XX_ENCODE_DROPS(buf_out, drops, amount_type )\
|
||||
ENCODE_DROPS(buf_out, drops, amount_type );
|
||||
|
||||
#define ENCODE_DROPS_AMOUNT(buf_out, drops )\
|
||||
ENCODE_DROPS(buf_out, drops, amAMOUNT );
|
||||
#define _06_01_ENCODE_DROPS_AMOUNT(buf_out, drops )\
|
||||
ENCODE_DROPS_AMOUNT(buf_out, drops );
|
||||
|
||||
#define ENCODE_DROPS_FEE(buf_out, drops )\
|
||||
ENCODE_DROPS(buf_out, drops, amFEE );
|
||||
#define _06_08_ENCODE_DROPS_FEE(buf_out, drops )\
|
||||
ENCODE_DROPS_FEE(buf_out, drops );
|
||||
|
||||
#define ENCODE_TT_SIZE 3
|
||||
#define ENCODE_TT(buf_out, tt )\
|
||||
{\
|
||||
uint8_t utt = tt;\
|
||||
buf_out[0] = 0x12U;\
|
||||
buf_out[1] =(utt >> 8 ) & 0xFFU;\
|
||||
buf_out[2] =(utt >> 0 ) & 0xFFU;\
|
||||
buf_out += ENCODE_TT_SIZE; \
|
||||
}
|
||||
#define _01_02_ENCODE_TT(buf_out, tt)\
|
||||
ENCODE_TT(buf_out, tt);
|
||||
|
||||
|
||||
#define ENCODE_ACCOUNT_SIZE 22
|
||||
#define ENCODE_ACCOUNT(buf_out, account_id, account_type)\
|
||||
{\
|
||||
uint8_t uat = account_type;\
|
||||
buf_out[0] = 0x80U + uat;\
|
||||
buf_out[1] = 0x14U;\
|
||||
*(uint64_t*)(buf_out + 2) = *(uint64_t*)(account_id + 0);\
|
||||
*(uint64_t*)(buf_out + 10) = *(uint64_t*)(account_id + 8);\
|
||||
*(uint32_t*)(buf_out + 18) = *(uint32_t*)(account_id + 16);\
|
||||
buf_out += ENCODE_ACCOUNT_SIZE;\
|
||||
}
|
||||
#define _08_XX_ENCODE_ACCOUNT(buf_out, account_id, account_type)\
|
||||
ENCODE_ACCOUNT(buf_out, account_id, account_type);
|
||||
|
||||
#define ENCODE_ACCOUNT_SRC_SIZE 22
|
||||
#define ENCODE_ACCOUNT_SRC(buf_out, account_id)\
|
||||
ENCODE_ACCOUNT(buf_out, account_id, atACCOUNT);
|
||||
#define _08_01_ENCODE_ACCOUNT_SRC(buf_out, account_id)\
|
||||
ENCODE_ACCOUNT_SRC(buf_out, account_id);
|
||||
|
||||
#define ENCODE_ACCOUNT_DST_SIZE 22
|
||||
#define ENCODE_ACCOUNT_DST(buf_out, account_id)\
|
||||
ENCODE_ACCOUNT(buf_out, account_id, atDESTINATION);
|
||||
#define _08_03_ENCODE_ACCOUNT_DST(buf_out, account_id)\
|
||||
ENCODE_ACCOUNT_DST(buf_out, account_id);
|
||||
|
||||
#define ENCODE_ACCOUNT_OWNER_SIZE 22
|
||||
#define ENCODE_ACCOUNT_OWNER(buf_out, account_id) \
|
||||
ENCODE_ACCOUNT(buf_out, account_id, atOWNER);
|
||||
#define _08_02_ENCODE_ACCOUNT_OWNER(buf_out, account_id) \
|
||||
ENCODE_ACCOUNT_OWNER(buf_out, account_id);
|
||||
|
||||
#define ENCODE_UINT32_COMMON_SIZE 5U
|
||||
#define ENCODE_UINT32_COMMON(buf_out, i, field)\
|
||||
{\
|
||||
uint32_t ui = i; \
|
||||
uint8_t uf = field; \
|
||||
buf_out[0] = 0x20U +(uf & 0x0FU); \
|
||||
buf_out[1] =(ui >> 24 ) & 0xFFU; \
|
||||
buf_out[2] =(ui >> 16 ) & 0xFFU; \
|
||||
buf_out[3] =(ui >> 8 ) & 0xFFU; \
|
||||
buf_out[4] =(ui >> 0 ) & 0xFFU; \
|
||||
buf_out += ENCODE_UINT32_COMMON_SIZE; \
|
||||
}
|
||||
#define _02_XX_ENCODE_UINT32_COMMON(buf_out, i, field)\
|
||||
ENCODE_UINT32_COMMON(buf_out, i, field)\
|
||||
|
||||
#define ENCODE_UINT32_UNCOMMON_SIZE 6U
|
||||
#define ENCODE_UINT32_UNCOMMON(buf_out, i, field)\
|
||||
{\
|
||||
uint32_t ui = i; \
|
||||
uint8_t uf = field; \
|
||||
buf_out[0] = 0x20U; \
|
||||
buf_out[1] = uf; \
|
||||
buf_out[2] =(ui >> 24 ) & 0xFFU; \
|
||||
buf_out[3] =(ui >> 16 ) & 0xFFU; \
|
||||
buf_out[4] =(ui >> 8 ) & 0xFFU; \
|
||||
buf_out[5] =(ui >> 0 ) & 0xFFU; \
|
||||
buf_out += ENCODE_UINT32_UNCOMMON_SIZE; \
|
||||
}
|
||||
#define _02_XX_ENCODE_UINT32_UNCOMMON(buf_out, i, field)\
|
||||
ENCODE_UINT32_UNCOMMON(buf_out, i, field)\
|
||||
|
||||
#define ENCODE_LLS_SIZE 6U
|
||||
#define ENCODE_LLS(buf_out, lls )\
|
||||
ENCODE_UINT32_UNCOMMON(buf_out, lls, 0x1B );
|
||||
#define _02_27_ENCODE_LLS(buf_out, lls )\
|
||||
ENCODE_LLS(buf_out, lls );
|
||||
|
||||
#define ENCODE_FLS_SIZE 6U
|
||||
#define ENCODE_FLS(buf_out, fls )\
|
||||
ENCODE_UINT32_UNCOMMON(buf_out, fls, 0x1A );
|
||||
#define _02_26_ENCODE_FLS(buf_out, fls )\
|
||||
ENCODE_FLS(buf_out, fls );
|
||||
|
||||
#define ENCODE_TAG_SRC_SIZE 5
|
||||
#define ENCODE_TAG_SRC(buf_out, tag )\
|
||||
ENCODE_UINT32_COMMON(buf_out, tag, 0x3U );
|
||||
#define _02_03_ENCODE_TAG_SRC(buf_out, tag )\
|
||||
ENCODE_TAG_SRC(buf_out, tag );
|
||||
|
||||
#define ENCODE_TAG_DST_SIZE 5
|
||||
#define ENCODE_TAG_DST(buf_out, tag )\
|
||||
ENCODE_UINT32_COMMON(buf_out, tag, 0xEU );
|
||||
#define _02_14_ENCODE_TAG_DST(buf_out, tag )\
|
||||
ENCODE_TAG_DST(buf_out, tag );
|
||||
|
||||
#define ENCODE_SEQUENCE_SIZE 5
|
||||
#define ENCODE_SEQUENCE(buf_out, sequence )\
|
||||
ENCODE_UINT32_COMMON(buf_out, sequence, 0x4U );
|
||||
#define _02_04_ENCODE_SEQUENCE(buf_out, sequence )\
|
||||
ENCODE_SEQUENCE(buf_out, sequence );
|
||||
|
||||
#define ENCODE_FLAGS_SIZE 5
|
||||
#define ENCODE_FLAGS(buf_out, tag )\
|
||||
ENCODE_UINT32_COMMON(buf_out, tag, 0x2U );
|
||||
#define _02_02_ENCODE_FLAGS(buf_out, tag )\
|
||||
ENCODE_FLAGS(buf_out, tag );
|
||||
|
||||
#define ENCODE_SIGNING_PUBKEY_SIZE 35
|
||||
#define ENCODE_SIGNING_PUBKEY(buf_out, pkey )\
|
||||
{\
|
||||
buf_out[0] = 0x73U;\
|
||||
buf_out[1] = 0x21U;\
|
||||
*(uint64_t*)(buf_out + 2) = *(uint64_t*)(pkey + 0);\
|
||||
*(uint64_t*)(buf_out + 10) = *(uint64_t*)(pkey + 8);\
|
||||
*(uint64_t*)(buf_out + 18) = *(uint64_t*)(pkey + 16);\
|
||||
*(uint64_t*)(buf_out + 26) = *(uint64_t*)(pkey + 24);\
|
||||
buf[34] = pkey[32];\
|
||||
buf_out += ENCODE_SIGNING_PUBKEY_SIZE;\
|
||||
}
|
||||
|
||||
#define _07_03_ENCODE_SIGNING_PUBKEY(buf_out, pkey )\
|
||||
ENCODE_SIGNING_PUBKEY(buf_out, pkey );
|
||||
|
||||
#define ENCODE_SIGNING_PUBKEY_NULL_SIZE 35
|
||||
#define ENCODE_SIGNING_PUBKEY_NULL(buf_out )\
|
||||
{\
|
||||
buf_out[0] = 0x73U;\
|
||||
buf_out[1] = 0x21U;\
|
||||
*(uint64_t*)(buf_out+2) = 0;\
|
||||
*(uint64_t*)(buf_out+10) = 0;\
|
||||
*(uint64_t*)(buf_out+18) = 0;\
|
||||
*(uint64_t*)(buf_out+25) = 0;\
|
||||
buf_out += ENCODE_SIGNING_PUBKEY_NULL_SIZE;\
|
||||
}
|
||||
|
||||
#define _07_03_ENCODE_SIGNING_PUBKEY_NULL(buf_out )\
|
||||
ENCODE_SIGNING_PUBKEY_NULL(buf_out );
|
||||
|
||||
|
||||
#define _0E_0E_ENCODE_HOOKOBJ(buf_out, hhash)\
|
||||
{\
|
||||
uint8_t* hook0 = (hhash);\
|
||||
*buf_out++ = 0xEEU; /* hook obj start */ \
|
||||
if (hook0 == 0) /* noop */\
|
||||
{\
|
||||
/* do nothing */ \
|
||||
}\
|
||||
else\
|
||||
{\
|
||||
*buf_out++ = 0x22U; /* flags = override */\
|
||||
*buf_out++ = 0x00U;\
|
||||
*buf_out++ = 0x00U;\
|
||||
*buf_out++ = 0x00U;\
|
||||
*buf_out++ = 0x01U;\
|
||||
if (hook0 == 0xFFFFFFFFUL) /* delete operation */ \
|
||||
{\
|
||||
*buf_out++ = 0x7BU; /* empty createcode */ \
|
||||
*buf_out++ = 0x00U;\
|
||||
}\
|
||||
else\
|
||||
{\
|
||||
*buf_out++ = 0x1FU; /* HookHash */\
|
||||
*buf_out++ = *hook0++; *buf_out++ = *hook0++; *buf_out++ = *hook0++; *buf_out++ = *hook0++; \
|
||||
*buf_out++ = *hook0++; *buf_out++ = *hook0++; *buf_out++ = *hook0++; *buf_out++ = *hook0++; \
|
||||
*buf_out++ = *hook0++; *buf_out++ = *hook0++; *buf_out++ = *hook0++; *buf_out++ = *hook0++; \
|
||||
*buf_out++ = *hook0++; *buf_out++ = *hook0++; *buf_out++ = *hook0++; *buf_out++ = *hook0++; \
|
||||
}\
|
||||
}\
|
||||
*buf_out++ = 0xE1U;\
|
||||
}
|
||||
|
||||
#define PREPARE_HOOKSET(buf_out_master, maxlen, hash0, hash1, hash2, hash3, sizeout)\
|
||||
{\
|
||||
uint8_t* buf_out = (buf_out_master); \
|
||||
uint8_t acc[20]; \
|
||||
uint32_t cls = (uint32_t)ledger_seq(); \
|
||||
hook_account(SBUF(acc)); \
|
||||
_01_02_ENCODE_TT (buf_out, ttHOOK_SET ); \
|
||||
_02_02_ENCODE_FLAGS (buf_out, tfCANONICAL ); \
|
||||
_02_04_ENCODE_SEQUENCE (buf_out, 0 ); \
|
||||
_02_26_ENCODE_FLS (buf_out, cls + 1 ); \
|
||||
_02_27_ENCODE_LLS (buf_out, cls + 5 ); \
|
||||
uint8_t* fee_ptr = buf_out; \
|
||||
_06_08_ENCODE_DROPS_FEE (buf_out, 0 ); \
|
||||
_07_03_ENCODE_SIGNING_PUBKEY_NULL (buf_out ); \
|
||||
_08_01_ENCODE_ACCOUNT_SRC (buf_out, acc ); \
|
||||
uint32_t remaining_size = (maxlen) - (buf_out - (buf_out_master)); \
|
||||
int64_t edlen = etxn_details((uint32_t)buf_out, remaining_size); \
|
||||
buf_out += edlen; \
|
||||
*buf_out++ = 0xFBU; /* hook array start */ \
|
||||
_0E_0E_ENCODE_HOOKOBJ (buf_out, hash0); \
|
||||
_0E_0E_ENCODE_HOOKOBJ (buf_out, hash1); \
|
||||
_0E_0E_ENCODE_HOOKOBJ (buf_out, hash2); \
|
||||
_0E_0E_ENCODE_HOOKOBJ (buf_out, hash3); \
|
||||
*buf_out++ = 0xF1U; /* hook array end */ \
|
||||
sizeout = (buf_out - (buf_out_master)); \
|
||||
int64_t fee = etxn_fee_base(buf_out_master, sizeout); \
|
||||
_06_08_ENCODE_DROPS_FEE (fee_ptr, fee ); \
|
||||
}
|
||||
|
||||
#ifdef HAS_CALLBACK
|
||||
#define PREPARE_PAYMENT_SIMPLE_SIZE 270U
|
||||
#else
|
||||
#define PREPARE_PAYMENT_SIMPLE_SIZE 248U
|
||||
#endif
|
||||
|
||||
#define PREPARE_PAYMENT_SIMPLE(buf_out_master, drops_amount_raw, to_address, dest_tag_raw, src_tag_raw)\
|
||||
{\
|
||||
uint8_t* buf_out = buf_out_master;\
|
||||
uint8_t acc[20];\
|
||||
uint64_t drops_amount = (drops_amount_raw);\
|
||||
uint32_t dest_tag = (dest_tag_raw);\
|
||||
uint32_t src_tag = (src_tag_raw);\
|
||||
uint32_t cls = (uint32_t)ledger_seq();\
|
||||
hook_account(SBUF(acc));\
|
||||
_01_02_ENCODE_TT (buf_out, ttPAYMENT ); /* uint16 | size 3 */ \
|
||||
_02_02_ENCODE_FLAGS (buf_out, tfCANONICAL ); /* uint32 | size 5 */ \
|
||||
_02_03_ENCODE_TAG_SRC (buf_out, src_tag ); /* uint32 | size 5 */ \
|
||||
_02_04_ENCODE_SEQUENCE (buf_out, 0 ); /* uint32 | size 5 */ \
|
||||
_02_14_ENCODE_TAG_DST (buf_out, dest_tag ); /* uint32 | size 5 */ \
|
||||
_02_26_ENCODE_FLS (buf_out, cls + 1 ); /* uint32 | size 6 */ \
|
||||
_02_27_ENCODE_LLS (buf_out, cls + 5 ); /* uint32 | size 6 */ \
|
||||
_06_01_ENCODE_DROPS_AMOUNT (buf_out, drops_amount ); /* amount | size 9 */ \
|
||||
uint8_t* fee_ptr = buf_out;\
|
||||
_06_08_ENCODE_DROPS_FEE (buf_out, 0 ); /* amount | size 9 */ \
|
||||
_07_03_ENCODE_SIGNING_PUBKEY_NULL (buf_out ); /* pk | size 35 */ \
|
||||
_08_01_ENCODE_ACCOUNT_SRC (buf_out, acc ); /* account | size 22 */ \
|
||||
_08_03_ENCODE_ACCOUNT_DST (buf_out, to_address ); /* account | size 22 */ \
|
||||
int64_t edlen = etxn_details((uint32_t)buf_out, PREPARE_PAYMENT_SIMPLE_SIZE); /* emitdet | size 1?? */ \
|
||||
int64_t fee = etxn_fee_base(buf_out_master, PREPARE_PAYMENT_SIMPLE_SIZE); \
|
||||
_06_08_ENCODE_DROPS_FEE (fee_ptr, fee ); \
|
||||
}
|
||||
|
||||
#ifdef HAS_CALLBACK
|
||||
#define PREPARE_PAYMENT_SIMPLE_TRUSTLINE_SIZE 309
|
||||
#else
|
||||
#define PREPARE_PAYMENT_SIMPLE_TRUSTLINE_SIZE 287
|
||||
#endif
|
||||
#define PREPARE_PAYMENT_SIMPLE_TRUSTLINE(buf_out_master, tlamt, to_address, dest_tag_raw, src_tag_raw)\
|
||||
{\
|
||||
uint8_t* buf_out = buf_out_master;\
|
||||
uint8_t acc[20];\
|
||||
uint32_t dest_tag = (dest_tag_raw);\
|
||||
uint32_t src_tag = (src_tag_raw);\
|
||||
uint32_t cls = (uint32_t)ledger_seq();\
|
||||
hook_account(SBUF(acc));\
|
||||
_01_02_ENCODE_TT (buf_out, ttPAYMENT ); /* uint16 | size 3 */ \
|
||||
_02_02_ENCODE_FLAGS (buf_out, tfCANONICAL ); /* uint32 | size 5 */ \
|
||||
_02_03_ENCODE_TAG_SRC (buf_out, src_tag ); /* uint32 | size 5 */ \
|
||||
_02_04_ENCODE_SEQUENCE (buf_out, 0 ); /* uint32 | size 5 */ \
|
||||
_02_14_ENCODE_TAG_DST (buf_out, dest_tag ); /* uint32 | size 5 */ \
|
||||
_02_26_ENCODE_FLS (buf_out, cls + 1 ); /* uint32 | size 6 */ \
|
||||
_02_27_ENCODE_LLS (buf_out, cls + 5 ); /* uint32 | size 6 */ \
|
||||
_06_01_ENCODE_TL_AMOUNT (buf_out, tlamt ); /* amount | size 48 */ \
|
||||
uint8_t* fee_ptr = buf_out;\
|
||||
_06_08_ENCODE_DROPS_FEE (buf_out, 0 ); /* amount | size 9 */ \
|
||||
_07_03_ENCODE_SIGNING_PUBKEY_NULL (buf_out ); /* pk | size 35 */ \
|
||||
_08_01_ENCODE_ACCOUNT_SRC (buf_out, acc ); /* account | size 22 */ \
|
||||
_08_03_ENCODE_ACCOUNT_DST (buf_out, to_address ); /* account | size 22 */ \
|
||||
etxn_details((uint32_t)buf_out, PREPARE_PAYMENT_SIMPLE_TRUSTLINE_SIZE); /* emitdet | size 1?? */ \
|
||||
int64_t fee = etxn_fee_base(buf_out_master, PREPARE_PAYMENT_SIMPLE_TRUSTLINE_SIZE); \
|
||||
_06_08_ENCODE_DROPS_FEE (fee_ptr, fee ); \
|
||||
}
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
Reference in New Issue
Block a user