/
wasi.go
65 lines (49 loc) · 1.33 KB
/
wasi.go
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package wasmer
// #include <wasmer_wasm.h>
import "C"
import "unsafe"
type WasiStateBuilder struct {
_inner *C.wasi_config_t
}
func NewWasiStateBuilder(programName string) *WasiStateBuilder {
cProgramName := C.CString(programName)
defer C.free(unsafe.Pointer(cProgramName))
wasiConfig := C.wasi_config_new(cProgramName)
stateBuilder := &WasiStateBuilder{
_inner: wasiConfig,
}
return stateBuilder
}
func (self *WasiStateBuilder) argument(argument string) *WasiStateBuilder {
cArgument := C.CString(argument)
defer C.free(unsafe.Pointer(cArgument))
C.wasi_config_arg(self.inner(), cArgument)
return self
}
func (self *WasiStateBuilder) finalize() (*WasiEnvironment, error) {
return newWasiEnvironment(self)
}
func (self *WasiStateBuilder) inner() *C.wasi_config_t {
return self._inner
}
type WasiEnvironment struct {
_inner *C.wasi_env_t
}
func newWasiEnvironment(stateBuilder *WasiStateBuilder) (*WasiEnvironment, error) {
environment := C.wasi_env_new(stateBuilder.inner())
if environment == nil {
return nil, newErrorFromWasmer()
}
return &WasiEnvironment{
_inner: environment,
}, nil
}
func (self *WasiEnvironment) generateImportObject() *ImportObject {
importObject := NewImportObject()
_ = importObject
/*
var wasiImports C.wasm_extern_vec_t
C.wasm_extern_vec_new_uninitialized(&wasiImports
*/
return nil
}