@frida/react-use-r2
v2.0.0
Published
React Hook for Radare integrations
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@frida/react-use-r2
React Hook for Radare integrations.
- Somewhere in your app, hook up the I/O plugin's source:
import { useR2 } from "@frida/react-use-r2";
…
const onR2ReadRequest = useCallback(async (address: bigint, size: number) => {
const result = await request("memory:read", {
address: "0x" + address.toString(16),
size
});
return (result !== null) ? new Uint8Array(result) : null;
}, [request]);
useR2({
source: (process !== null)
? {
platform: process.platform,
arch: process.arch,
pointerSize: process.pointerSize,
pageSize: process.pageSize,
onReadRequest: onR2ReadRequest
}
: undefined,
});
- Execute commands from any component:
import { useR2 } from "@frida/react-use-r2";
…
const { executeR2Command } = useR2();
useEffect(() => {
let ignore = false;
async function start() {
const result = await executeR2Command(`s ${address}; pd`);
if (!ignore) {
setR2Output(result);
}
}
start();
return () => {
ignore = true;
};
}, [address]);