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PushStatus enum

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i forgor about the permissions system here... maybe users soon for fun..
This commit is contained in:
rhpidfyre 2025-03-06 20:47:38 -05:00
parent 9eba512580
commit d80887d281
1 changed files with 22 additions and 8 deletions
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30
src/rt/rfwfs/main.ts
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@ -10,6 +10,11 @@ const enum Permissions {
rw, rw,
none none
} }
const enum PushStatus {
Ok,
Duplicate,
Denied,
}
interface Entry { interface Entry {
readonly name: string, readonly name: string,
@ -27,7 +32,7 @@ interface EntryFile<T> extends Entry {
interface EntryCollection<T extends Entry> extends EntryCollectionInner<T> { interface EntryCollection<T extends Entry> extends EntryCollectionInner<T> {
pop: (file_name: string) => T | undefined, pop: (file_name: string) => T | undefined,
find: (file_name: string) => T | undefined find: (file_name: string) => T | undefined
push: <E extends Entry>(entry: E) => boolean, push: (entry: Entry) => PushStatus,
sort: () => void, sort: () => void,
} }
interface Rfwfs { interface Rfwfs {
@ -35,20 +40,29 @@ interface Rfwfs {
is_file: <T extends Entry>(entry: T) => boolean, is_file: <T extends Entry>(entry: T) => boolean,
new_entry: <T>(name: string, permissions: Permissions, timestamp: number, inner: T) => EntryFile<T>, new_entry: <T>(name: string, permissions: Permissions, timestamp: number, inner: T) => EntryFile<T>,
new_collection: <T extends Entry>(inner: T[]) => EntryCollection<T>, new_collection: <T extends Entry>(inner: T[]) => EntryCollection<T>,
function readable<E extends Entry>(self: EntryCollection<E>): boolean {
return self.permissions === Permissions.rw || self.permissions === Permissions.r
}
function writable<E extends Entry>(self: EntryCollection<E>): boolean {
return self.permissions === Permissions.rw || self.permissions === Permissions.w
} }
function sort<E extends Entry>(self: EntryCollection<E>) { function sort<E extends Entry>(self: EntryCollection<E>) {
self.collection.sort((a,z) => a.name.localeCompare(z.name)) self.collection.sort((a,z) => a.name.localeCompare(z.name))
} }
function push<E extends Entry>(self: EntryCollection<E>, entry: Entry) { function push<E extends Entry>(self: EntryCollection<E>, entry: Entry): PushStatus {
const no_duplicates = entry_search(self.collection, entry.name) if (writable(self)) {
if (!no_duplicates) { const no_duplicates = entry_search(self.collection, entry.name)
self.push(entry) if (!no_duplicates) {
self.sort() self.push(entry)
return true self.sort()
return PushStatus.Ok
}
return PushStatus.Duplicate
} }
return false return PushStatus.Denied
} }
function find<E extends Entry>(self: EntryCollection<E>, file_name: string) { function find<E extends Entry>(self: EntryCollection<E>, file_name: string) {