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42 lines
1.9 KiB
Go
42 lines
1.9 KiB
Go
package runtime
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import (
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"github.com/nspcc-dev/neo-go/pkg/interop"
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"github.com/nspcc-dev/neo-go/pkg/interop/native/ledger"
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"github.com/nspcc-dev/neo-go/pkg/interop/neogointernal"
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)
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// GetScriptContainer returns the transaction that initially triggered current
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// execution context. It never changes in a single execution, no matter how deep
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// this execution goes. This function uses
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// `System.Runtime.GetScriptContainer` syscall.
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func GetScriptContainer() *ledger.Transaction {
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return neogointernal.Syscall0("System.Runtime.GetScriptContainer").(*ledger.Transaction)
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}
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// GetExecutingScriptHash returns script hash (160 bit in BE form represented
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// as 20-byte slice) of the contract that is currently being executed. Any
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// AppCall can change the value returned by this function if it calls a
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// different contract. This function uses
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// `System.Runtime.GetExecutingScriptHash` syscall.
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func GetExecutingScriptHash() interop.Hash160 {
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return neogointernal.Syscall0("System.Runtime.GetExecutingScriptHash").(interop.Hash160)
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}
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// GetCallingScriptHash returns script hash (160 bit in BE form represented
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// as 20-byte slice) of the contract that started the execution of the currently
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// running context (caller of current contract or function), so it's one level
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// above the GetExecutingScriptHash in the call stack. It uses
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// `System.Runtime.GetCallingScriptHash` syscall.
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func GetCallingScriptHash() interop.Hash160 {
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return neogointernal.Syscall0("System.Runtime.GetCallingScriptHash").(interop.Hash160)
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}
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// GetEntryScriptHash returns script hash (160 bit in BE form represented
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// as 20-byte slice) of the contract that initially started current execution
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// (this is a script that is contained in a transaction returned by
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// GetScriptContainer) execution from the start. This function uses
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// `System.Runtime.GetEntryScriptHash` syscall.
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func GetEntryScriptHash() interop.Hash160 {
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return neogointernal.Syscall0("System.Runtime.GetEntryScriptHash").(interop.Hash160)
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}
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