35 lines
1.1 KiB
TypeScript
35 lines
1.1 KiB
TypeScript
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/** One contextBridge exposure method and its API argument positions. */
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export interface JavaScriptContextBridgeExposureArguments<Argument> {
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readonly world: "main" | "isolated";
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readonly worldId: Argument | null | undefined;
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readonly worldIdIndex: number | null;
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readonly apiKey: Argument | undefined;
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readonly api: Argument | undefined;
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}
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/**
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* Select the semantic arguments for a contextBridge exposure method.
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* Callers retain authority over callee identity and interpretation of values.
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*/
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export const contextBridgeExposureArguments = <Argument>(
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method: string,
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arguments_: readonly Argument[],
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): JavaScriptContextBridgeExposureArguments<Argument> | undefined => {
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if (method === "exposeInMainWorld")
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return {
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world: "main",
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worldId: null,
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worldIdIndex: null,
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apiKey: arguments_[0],
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api: arguments_[1],
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};
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if (method === "exposeInIsolatedWorld")
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return {
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world: "isolated",
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worldId: arguments_[0],
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worldIdIndex: 0,
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apiKey: arguments_[1],
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api: arguments_[2],
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};
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return undefined;
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};
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