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mem alloc change and windows build info #1

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Merged
Cyrix126 merged 2 commits into from
Jul 4, 2025
Merged

mem alloc change and windows build info #1

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48fca22
give full control of memory to caller
julian-CStack Jul 4, 2025
89bbc27
windows requirements
julian-CStack Jul 4, 2025
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5 changes: 4 additions & 1 deletion build_lib.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,10 @@ go build -o libmwebd.so -buildmode=c-shared .
# Mac OS
go build -o libmwebd.dylib -buildmode=c-shared .

# Windows
# Windows (requires gcc)
GOOS=windows
GOARCH=arm64
CC=<insert gcc of choice>
go build -o libmwebd.dll -buildmode=c-shared .

# Android
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25 changes: 10 additions & 15 deletions main.go
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Expand Up @@ -72,22 +72,17 @@ func StopServer(id C.uintptr_t) {
serverRegistryMu.Unlock()
}

//export Status
func Status(id C.uintptr_t) *C.StatusResponse {
server := serverRegistry[uintptr(id)]
response, err := server.Status(context.Background(), &proto.StatusRequest{})
if err != nil {
panic(err)
}

s := C.malloc(C.sizeof_StatusResponse)
resp := (*C.StatusResponse)(s)
resp.block_header_height = C.int32_t(response.BlockHeaderHeight)
resp.mweb_header_height = C.int32_t(response.MwebHeaderHeight)
resp.mweb_utxos_height = C.int32_t(response.MwebUtxosHeight)
resp.block_time = C.uint32_t(response.BlockTime)
return resp
func Status(id C.uintptr_t, out *C.StatusResponse) {
server := serverRegistry[uintptr(id)]
response, err := server.Status(context.Background(), &proto.StatusRequest{})
if err != nil {
panic(err)
}

out.block_header_height = C.int32_t(response.BlockHeaderHeight)
out.mweb_header_height = C.int32_t(response.MwebHeaderHeight)
out.mweb_utxos_height = C.int32_t(response.MwebUtxosHeight)
out.block_time = C.uint32_t(response.BlockTime)
}

func main() {}