wrapSassFunction.ts

import { cwrapSignature } from 'emscripten-wasm-loader';

/**
 * Creates cwrapped interface for function api.
 *
 * https://github.com/sass/libsass/blob/master/docs/api-function.md
 */
const wrapSassFunction = (cwrap: cwrapSignature) => ({
  //Sass_Function_List sass_make_function_list (size_t length);
  make_function_list: cwrap<(length: number) => number>(`sass_make_function_list`, 'number', ['number']),
  //Sass_Function_Entry sass_make_function (const char* signature, Sass_Function_Fn cb, void* cookie);
  make_function: cwrap<(signature: number, fn: number, cookie: number) => number>(`sass_make_function`, 'number', [
    'number',
    'number',
    'number'
  ]),
  //void sass_delete_function (Sass_Function_Entry entry);
  delete_function: cwrap<(entry: number) => void>(`sass_delete_function`, null, ['number']),
  //void sass_delete_function_list (Sass_Function_List list);
  delete_function_list: cwrap<(list: number) => void>(`sass_delete_function_list`, null, ['number']),
  //Sass_Function_Entry sass_function_get_list_entry(Sass_Function_List list, size_t pos);
  function_get_list_entry: cwrap<(list: number, pos: number) => number>(`sass_function_get_list_entry`, 'number', [
    'number',
    'number'
  ]),
  //void sass_function_set_list_entry(Sass_Function_List list, size_t pos, Sass_Function_Entry cb);
  function_set_list_entry: cwrap<(list: number, pos: number, entry: number) => void>(
    `sass_function_get_list_entry`,
    null,
    ['number', 'number', 'number']
  ),
  //void sass_import_set_list_entry (Sass_Import_List list, size_t idx, Sass_Import_Entry entry);
  import_set_list_entry: null,
  //Sass_Import_Entry sass_import_get_list_entry (Sass_Import_List list, size_t idx);
  import_get_list_entry: null,
  //const char* sass_function_get_signature (Sass_Function_Entry cb);
  function_get_signature: null,
  //Sass_Function_Fn sass_function_get_function (Sass_Function_Entry cb);
  function_get_function: null,
  //void* sass_function_get_cookie (Sass_Function_Entry cb);
  function_get_cookie: null,
  //const char* sass_callee_get_name (Sass_Callee_Entry);
  callee_get_name: null,
  //const char* sass_callee_get_path (Sass_Callee_Entry);
  callee_get_path: null,
  //size_t sass_callee_get_line (Sass_Callee_Entry);
  callee_get_line: null,
  //size_t sass_callee_get_column (Sass_Callee_Entry);
  callee_get_column: null,
  //enum Sass_Callee_Type sass_callee_get_type (Sass_Callee_Entry);
  callee_get_type: null,
  //Sass_Env_Frame sass_callee_get_env (Sass_Callee_Entry);
  callee_get_env: null,
  //union Sass_Value* sass_env_get_lexical (Sass_Env_Frame, const char*);
  env_get_lexical: null,
  //void sass_env_set_lexical (Sass_Env_Frame, const char*, union Sass_Value*);
  env_set_lexical: null,
  //union Sass_Value* sass_env_get_local (Sass_Env_Frame, const char*);
  env_get_local: null,
  //void sass_env_set_local (Sass_Env_Frame, const char*, union Sass_Value*);
  env_set_local: null,
  //union Sass_Value* sass_env_get_global (Sass_Env_Frame, const char*);
  env_get_global: null,
  //void sass_env_set_global (Sass_Env_Frame, const char*, union Sass_Value*);
  env_set_global: null
});

export { wrapSassFunction };