Files
plainleaf/common/syscalls/system.ts
T

97 lines
3.0 KiB
TypeScript

import type { SyscallMeta } from "../../plug-api/types.ts";
import type { SysCallMapping } from "../../lib/plugos/system.ts";
import type { Client } from "../../web/client.ts";
import type { CommandDef } from "$lib/command.ts";
import { version } from "../../version.ts";
export function systemSyscalls(
client: Client,
readOnlyMode: boolean,
): SysCallMapping {
const api: SysCallMapping = {
"system.invokeFunction": (
_ctx,
fullName: string, // plug.function
...args: any[]
) => {
const [plugName, functionName] = fullName.split(".");
if (!plugName || !functionName) {
throw Error(`Invalid function name ${fullName}`);
}
const plug = client.clientSystem.system.loadedPlugs.get(plugName);
if (!plug) {
throw Error(`Plug ${plugName} not found`);
}
const functionDef = plug.manifest!.functions[functionName];
if (!functionDef) {
throw Error(`Function ${functionName} not found`);
}
return plug.invoke(functionName, args);
},
"system.invokeCommand": (_ctx, name: string, args?: string[]) => {
if (!client) {
throw new Error("Not supported");
}
return client.runCommandByName(name, args);
},
"system.listCommands": (): { [key: string]: CommandDef } => {
const commandHook = client.clientSystem.commandHook;
const allCommands: { [key: string]: CommandDef } = {};
for (const [cmd, def] of commandHook.editorCommands) {
allCommands[cmd] = {
name: def.command.name,
contexts: def.command.contexts,
priority: def.command.priority,
key: def.command.key,
mac: def.command.mac,
hide: def.command.hide,
requireMode: def.command.requireMode,
};
}
return allCommands;
},
"system.listSyscalls": (): SyscallMeta[] => {
const syscalls: SyscallMeta[] = [];
for (
const [name, info] of client.clientSystem.system.registeredSyscalls
) {
syscalls.push({
name,
requiredPermissions: info.requiredPermissions,
argCount: Math.max(0, info.callback.length - 1),
});
}
return syscalls;
},
"system.reloadPlugs": () => {
if (!client) {
throw new Error("Not supported");
}
return client.loadPlugs();
},
"system.loadSpaceScripts": async () => {
await client.clientSystem.loadSpaceScripts();
},
"system.loadSpaceStyles": async () => {
if (!client) {
throw new Error("Not supported on server");
}
await client.loadCustomStyles();
},
// DEPRECATED
"system.getSpaceConfig": (_ctx, key, defaultValue?) => {
return client.config.get(key, defaultValue);
},
"system.getMode": () => {
return readOnlyMode ? "ro" : "rw";
},
"system.getVersion": () => {
return version;
},
"system.getConfig": (_ctx, key: string, defaultValue: any = undefined) => {
return client.config.get(key, defaultValue);
},
};
return api;
}