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Diffstat (limited to 'crates/sloth_vm/src/sloth_std/file.rs')
-rw-r--r--crates/sloth_vm/src/sloth_std/file.rs83
1 files changed, 0 insertions, 83 deletions
diff --git a/crates/sloth_vm/src/sloth_std/file.rs b/crates/sloth_vm/src/sloth_std/file.rs
deleted file mode 100644
index b0b476a..0000000
--- a/crates/sloth_vm/src/sloth_std/file.rs
+++ /dev/null
@@ -1,83 +0,0 @@
-use std::fs;
-
-use crate::native::{self, NativeFunction, NativeFunctionResult};
-use crate::value::{Object, ObjectType, Primitive};
-use crate::VM;
-
-fn file_read(vm: &mut VM, args: &[Primitive]) -> NativeFunctionResult {
- let Some(Primitive::Object(ptr)) = args.get(0).cloned() else {
- return Err(native::Error::InvalidArgument);
- };
-
- let object = vm
- .objects()
- .get(ptr as usize)
- .ok_or(native::Error::InvalidArgument)?;
-
- let ObjectType::String(str) = &object.typ else {
- return Err(native::Error::InvalidArgument);
- };
-
- let contents = fs::read_to_string(str).expect("IO Error: Failed to read file!");
-
- let object = Object::new(ObjectType::String(contents));
- let ptr = vm.objects_mut().allocate(object);
-
- Ok(Primitive::Object(ptr as u32))
-}
-
-pub const FILE_READ: NativeFunction = NativeFunction {
- name: "file$read",
- function: file_read,
- arity: 1,
- returns_value: true,
- doc: Some(
- "NativeFunction file$read: \n\targs: path (str)\n\tdesc: Returns the contents of a file \
- at <path>\n\tExample: `var todo = file$read('/home/sloth/todo.txt'); # Assuming the \
- contents of todo.txt are 'Take a nap' then todo = 'Take a nap'`",
- ),
-};
-
-fn file_write(vm: &mut VM, args: &[Primitive]) -> NativeFunctionResult {
- let Some(Primitive::Object(path_ptr)) = args.get(0).cloned() else {
- return Err(native::Error::InvalidArgument);
- };
-
- let path_object = vm
- .objects()
- .get(path_ptr as usize)
- .ok_or(native::Error::InvalidArgument)?;
-
- let ObjectType::String(path) = &path_object.typ else {
- return Err(native::Error::InvalidArgument);
- };
-
- let Some(Primitive::Object(content_ptr)) = args.get(1).cloned() else {
- return Err(native::Error::InvalidArgument);
- };
-
- let content_object = vm
- .objects()
- .get(content_ptr as usize)
- .ok_or(native::Error::InvalidArgument)?;
-
- let ObjectType::String(content) = &content_object.typ else {
- return Err(native::Error::InvalidArgument);
- };
-
- let _ = fs::write(path, content);
-
- Ok(Primitive::Empty)
-}
-
-pub const FILE_WRITE: NativeFunction = NativeFunction {
- name: "file$write",
- function: file_write,
- arity: 2,
- returns_value: false,
- doc: Some(
- "NativeFunction file$write: \n\targs: path (str), content (str)\n\tdesc: Writes <content> \
- to file at <path>\n\tExample: `file$write('/home/sloth/todo.txt', 'Take a nap'); # \
- todo.txt now contains the string 'Take a nap'`",
- ),
-};