mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-12-25 03:56:34 +00:00
42 lines
1.9 KiB
Go
42 lines
1.9 KiB
Go
package runtime
|
|
|
|
import (
|
|
"github.com/nspcc-dev/neo-go/pkg/interop"
|
|
"github.com/nspcc-dev/neo-go/pkg/interop/native/ledger"
|
|
"github.com/nspcc-dev/neo-go/pkg/interop/neogointernal"
|
|
)
|
|
|
|
// GetScriptContainer returns the transaction that initially triggered current
|
|
// execution context. It never changes in a single execution, no matter how deep
|
|
// this execution goes. This function uses
|
|
// `System.Runtime.GetScriptContainer` syscall.
|
|
func GetScriptContainer() *ledger.Transaction {
|
|
return neogointernal.Syscall0("System.Runtime.GetScriptContainer").(*ledger.Transaction)
|
|
}
|
|
|
|
// GetExecutingScriptHash returns script hash (160 bit in BE form represented
|
|
// as 20-byte slice) of the contract that is currently being executed. Any
|
|
// AppCall can change the value returned by this function if it calls a
|
|
// different contract. This function uses
|
|
// `System.Runtime.GetExecutingScriptHash` syscall.
|
|
func GetExecutingScriptHash() interop.Hash160 {
|
|
return neogointernal.Syscall0("System.Runtime.GetExecutingScriptHash").(interop.Hash160)
|
|
}
|
|
|
|
// GetCallingScriptHash returns script hash (160 bit in BE form represented
|
|
// as 20-byte slice) of the contract that started the execution of the currently
|
|
// running context (caller of current contract or function), so it's one level
|
|
// above the GetExecutingScriptHash in the call stack. It uses
|
|
// `System.Runtime.GetCallingScriptHash` syscall.
|
|
func GetCallingScriptHash() interop.Hash160 {
|
|
return neogointernal.Syscall0("System.Runtime.GetCallingScriptHash").(interop.Hash160)
|
|
}
|
|
|
|
// GetEntryScriptHash returns script hash (160 bit in BE form represented
|
|
// as 20-byte slice) of the contract that initially started current execution
|
|
// (this is a script that is contained in a transaction returned by
|
|
// GetScriptContainer) execution from the start. This function uses
|
|
// `System.Runtime.GetEntryScriptHash` syscall.
|
|
func GetEntryScriptHash() interop.Hash160 {
|
|
return neogointernal.Syscall0("System.Runtime.GetEntryScriptHash").(interop.Hash160)
|
|
}
|