Stub out `core:os/os2` for js_wasm

10 files changed, 409 insertions, 0 deletions

diff --git a/core/os/os2/dir_js.odin b/core/os/os2/dir_js.odin
new file mode 100644
index 000000000..d8f7c6202
--- /dev/null
+++ b/core/os/os2/dir_js.odin
@@ -0,0 +1,24 @@
+#+build js wasm32, js wasm64p32
+#+private
+package os2
+
+import "base:intrinsics"
+
+Read_Directory_Iterator_Impl :: struct {
+	fullpath: [dynamic]byte,
+	buf:      []byte,
+	off:      int,
+}
+
+@(require_results)
+_read_directory_iterator :: proc(it: ^Read_Directory_Iterator) -> (fi: File_Info, index: int, ok: bool) {
+	return {}, -1, false
+}
+
+_read_directory_iterator_init :: proc(it: ^Read_Directory_Iterator, f: ^File) {
+
+}
+
+_read_directory_iterator_destroy :: proc(it: ^Read_Directory_Iterator) {
+
+}
diff --git a/core/os/os2/env_js.odin b/core/os/os2/env_js.odin
new file mode 100644
index 000000000..c1d94ba4a
--- /dev/null
+++ b/core/os/os2/env_js.odin
@@ -0,0 +1,42 @@
+#+build js wasm32, js wasm64p32
+#+private
+package os2
+
+import "base:runtime"
+
+build_env :: proc() -> (err: Error) {
+	return
+}
+
+// delete_string_if_not_original :: proc(str: string) {
+
+// }
+
+@(require_results)
+_lookup_env_alloc :: proc(key: string, allocator: runtime.Allocator) -> (value: string, found: bool) {
+	return
+}
+
+_lookup_env_buf :: proc(buf: []u8, key: string) -> (value: string, error: Error) {
+	return "", .Unsupported
+}
+_lookup_env :: proc{_lookup_env_alloc, _lookup_env_buf}
+
+@(require_results)
+_set_env :: proc(key, value: string) -> (err: Error) {
+	return .Unsupported
+}
+
+@(require_results)
+_unset_env :: proc(key: string) -> bool {
+	return true
+}
+
+_clear_env :: proc() {
+
+}
+
+@(require_results)
+_environ :: proc(allocator: runtime.Allocator) -> (environ: []string, err: Error) {
+	return {}, .Unsupported
+}
diff --git a/core/os/os2/errors_js.odin b/core/os/os2/errors_js.odin
new file mode 100644
index 000000000..c92d36736
--- /dev/null
+++ b/core/os/os2/errors_js.odin
@@ -0,0 +1,13 @@
+#+build js wasm32, js wasm64p32
+#+private
+package os2
+
+_Platform_Error :: enum i32 {}
+
+_error_string :: proc(errno: i32) -> string {
+	return "<unknown platform error>"
+}
+
+_get_platform_error :: proc(errno: _Platform_Error) -> Error {
+	return Platform_Error(errno)
+}
diff --git a/core/os/os2/file_js.odin b/core/os/os2/file_js.odin
new file mode 100644
index 000000000..fd4bf347c
--- /dev/null
+++ b/core/os/os2/file_js.odin
@@ -0,0 +1,107 @@
+#+build js wasm32, js wasm64p32
+#+private
+package os2
+
+import "base:runtime"
+
+import "core:io"
+import "core:time"
+
+File_Impl :: distinct rawptr
+
+_open :: proc(name: string, flags: File_Flags, perm: int) -> (f: ^File, err: Error) {
+	return nil, .Unsupported
+}
+
+_new_file :: proc(handle: uintptr, name: string, allocator: runtime.Allocator) -> (f: ^File, err: Error) {
+	return nil, .Unsupported
+}
+
+_clone :: proc(f: ^File) -> (clone: ^File, err: Error) {
+	return nil, .Unsupported
+}
+
+_close :: proc(f: ^File_Impl) -> (err: Error) {
+	return .Unsupported
+}
+
+_fd :: proc(f: ^File) -> uintptr {
+	return 0
+}
+
+
+_name :: proc(f: ^File) -> string {
+	return ""
+}
+
+_sync :: proc(f: ^File) -> Error {
+	return .Unsupported
+}
+
+_truncate :: proc(f: ^File, size: i64) -> Error {
+	return .Unsupported
+}
+
+_remove :: proc(name: string) -> Error {
+	return .Unsupported
+}
+
+_rename :: proc(old_path, new_path: string) -> Error {
+	return .Unsupported
+}
+
+_link :: proc(old_name, new_name: string) -> Error {
+	return .Unsupported
+}
+
+_symlink :: proc(old_name, new_name: string) -> Error {
+	return .Unsupported
+}
+
+_read_link :: proc(name: string, allocator: runtime.Allocator) -> (s: string, err: Error) {
+	return "", .Unsupported
+}
+
+_chdir :: proc(name: string) -> Error {
+	return .Unsupported
+}
+
+_fchdir :: proc(f: ^File) -> Error {
+	return .Unsupported
+}
+
+_fchmod :: proc(f: ^File, mode: int) -> Error {
+	return .Unsupported
+}
+
+_chmod :: proc(name: string, mode: int) -> Error {
+	return .Unsupported
+}
+
+_fchown :: proc(f: ^File, uid, gid: int) -> Error {
+	return .Unsupported
+}
+
+_chown :: proc(name: string, uid, gid: int) -> Error {
+	return .Unsupported
+}
+
+_lchown :: proc(name: string, uid, gid: int) -> Error {
+	return .Unsupported
+}
+
+_chtimes :: proc(name: string, atime, mtime: time.Time) -> Error {
+	return .Unsupported
+}
+
+_fchtimes :: proc(f: ^File, atime, mtime: time.Time) -> Error {
+	return .Unsupported
+}
+
+_exists :: proc(path: string) -> bool {
+	return false
+}
+
+_file_stream_proc :: proc(stream_data: rawptr, mode: io.Stream_Mode, p: []byte, offset: i64, whence: io.Seek_From) -> (n: i64, err: io.Error) {
+	return 0, .Empty
+}
\ No newline at end of file
diff --git a/core/os/os2/heap_js.odin b/core/os/os2/heap_js.odin
new file mode 100644
index 000000000..15990b517
--- /dev/null
+++ b/core/os/os2/heap_js.odin
@@ -0,0 +1,7 @@
+#+build js wasm32, js wasm64p32
+#+private
+package os2
+
+import "base:runtime"
+
+_heap_allocator_proc :: runtime.wasm_allocator_proc
diff --git a/core/os/os2/path_js.odin b/core/os/os2/path_js.odin
new file mode 100644
index 000000000..0c0d1424b
--- /dev/null
+++ b/core/os/os2/path_js.odin
@@ -0,0 +1,85 @@
+#+build js wasm32, js wasm64p32
+#+private
+package os2
+
+import "base:runtime"
+
+_Path_Separator        :: '/'
+_Path_Separator_String :: "/"
+_Path_List_Separator   :: ':'
+
+_is_path_separator :: proc(c: byte) -> (ok: bool) {
+	return c == _Path_Separator
+}
+
+_mkdir :: proc(name: string, perm: int) -> (err: Error) {
+	return .Unsupported
+}
+
+_mkdir_all :: proc(path: string, perm: int) -> (err: Error) {
+	return .Unsupported
+}
+
+_remove_all :: proc(path: string) -> (err: Error) {
+	return .Unsupported
+}
+
+_get_working_directory :: proc(allocator: runtime.Allocator) -> (dir: string, err: Error) {
+	return "", .Unsupported
+}
+
+_set_working_directory :: proc(dir: string) -> (err: Error) {
+	return .Unsupported
+}
+
+_get_executable_path :: proc(allocator: runtime.Allocator) -> (path: string, err: Error) {
+	return "", .Unsupported
+}
+
+_are_paths_identical :: proc(a, b: string) -> bool {
+	return false
+}
+
+_clean_path_handle_start :: proc(path: string, buffer: []u8) -> (rooted: bool, start: int) {
+	return
+}
+
+_is_absolute_path :: proc(path: string) -> bool {
+	return false
+}
+
+_get_absolute_path :: proc(path: string, allocator: runtime.Allocator) -> (absolute_path: string, err: Error) {
+	return "", .Unsupported
+}
+
+_get_relative_path_handle_start :: proc(base, target: string) -> bool {
+	return false
+}
+
+_get_common_path_len :: proc(base, target: string) -> int {
+	i := 0
+	end := min(len(base), len(target))
+	for j in 0..=end {
+		if j == end || _is_path_separator(base[j]) {
+			if base[i:j] == target[i:j] {
+				i = j
+			} else {
+				break
+			}
+		}
+	}
+	return i
+}
+
+_split_path :: proc(path: string) -> (dir, file: string) {
+	i := len(path) - 1
+	for i >= 0 && !_is_path_separator(path[i]) {
+		i -= 1
+	}
+	if i == 0 {
+		return path[:i+1], path[i+1:]
+	} else if i > 0 {
+		return path[:i], path[i+1:]
+	}
+	return "", path
+}
\ No newline at end of file
diff --git a/core/os/os2/pipe_js.odin b/core/os/os2/pipe_js.odin
new file mode 100644
index 000000000..253228f86
--- /dev/null
+++ b/core/os/os2/pipe_js.odin
@@ -0,0 +1,14 @@
+#+build js wasm32, js wasm64p32
+#+private
+package os2
+
+_pipe :: proc() -> (r, w: ^File, err: Error) {
+	err = .Unsupported
+	return
+}
+
+@(require_results)
+_pipe_has_data :: proc(r: ^File) -> (ok: bool, err: Error) {
+	err = .Unsupported
+	return
+}
diff --git a/core/os/os2/process_js.odin b/core/os/os2/process_js.odin
new file mode 100644
index 000000000..a2db3d56e
--- /dev/null
+++ b/core/os/os2/process_js.odin
@@ -0,0 +1,87 @@
+#+build js wasm32, js wasm64p32
+#+private
+package os2
+
+import "base:runtime"
+import "core:time"
+
+
+_exit :: proc "contextless" (code: int) -> ! {
+	runtime.panic_contextless("exit")
+}
+
+_get_uid :: proc() -> int {
+	return 0
+}
+
+_get_euid :: proc() -> int {
+	return 0
+}
+
+_get_gid :: proc() -> int {
+	return 0
+}
+
+_get_egid :: proc() -> int {
+	return 0
+}
+
+_get_pid :: proc() -> int {
+	return 0
+}
+
+_get_ppid :: proc() -> int {
+	return 0
+}
+
+_process_info_by_handle :: proc(process: Process, selection: Process_Info_Fields, allocator: runtime.Allocator) -> (info: Process_Info, err: Error) {
+	err = .Unsupported
+	return
+}
+
+_current_process_info :: proc(selection: Process_Info_Fields, allocator: runtime.Allocator) -> (info: Process_Info, err: Error) {
+	err = .Unsupported
+	return
+}
+
+_process_start :: proc(desc: Process_Desc) -> (process: Process, err: Error) {
+	err = .Unsupported
+	return
+}
+
+_process_wait :: proc(process: Process, timeout: time.Duration) -> (process_state: Process_State, err: Error) {
+	err = .Unsupported
+	return
+}
+
+_process_close :: proc(process: Process) -> Error {
+	return .Unsupported
+}
+
+_process_kill :: proc(process: Process) -> (err: Error) {
+	return .Unsupported
+}
+
+_process_info_by_pid :: proc(pid: int, selection: Process_Info_Fields, allocator: runtime.Allocator) -> (info: Process_Info, err: Error) {
+	err = .Unsupported
+	return
+}
+
+_process_list :: proc(allocator: runtime.Allocator) -> (list: []int, err: Error) {
+	err = .Unsupported
+	return
+}
+
+_process_open :: proc(pid: int, flags: Process_Open_Flags) -> (process: Process, err: Error) {
+	process.pid = pid
+	err = .Unsupported
+	return
+}
+
+_process_handle_still_valid :: proc(p: Process) -> Error {
+	return nil
+}
+
+_process_state_update_times :: proc(p: Process, state: ^Process_State) {
+	return
+}
diff --git a/core/os/os2/stat_js.odin b/core/os/os2/stat_js.odin
new file mode 100644
index 000000000..439226490
--- /dev/null
+++ b/core/os/os2/stat_js.odin
@@ -0,0 +1,21 @@
+#+build js wasm32, js wasm64p32
+#+private
+package os2
+
+import "base:runtime"
+
+_fstat :: proc(f: ^File, allocator: runtime.Allocator) -> (fi: File_Info, err: Error) {
+	return {}, .Unsupported
+}
+
+_stat :: proc(name: string, allocator: runtime.Allocator) -> (fi: File_Info, err: Error) {
+	return {}, .Unsupported
+}
+
+_lstat :: proc(name: string, allocator: runtime.Allocator) -> (fi: File_Info, err: Error) {
+	return {}, .Unsupported
+}
+
+_same_file :: proc(fi1, fi2: File_Info) -> bool {
+	return fi1.fullpath == fi2.fullpath
+}
\ No newline at end of file
diff --git a/core/os/os2/temp_file_js.odin b/core/os/os2/temp_file_js.odin
new file mode 100644
index 000000000..e1f2b3d95
--- /dev/null
+++ b/core/os/os2/temp_file_js.odin
@@ -0,0 +1,9 @@
+#+build js wasm32, js wasm64p32
+#+private
+package os2
+
+import "base:runtime"
+
+_temp_dir :: proc(allocator: runtime.Allocator) -> (string, runtime.Allocator_Error) {
+	return "", .Mode_Not_Implemented
+}
\ No newline at end of file