diff options
| -rw-r--r-- | README.md | 22 | ||||
| -rw-r--r-- | src/linit.js | 2 | ||||
| -rw-r--r-- | src/liolib.js | 26 | ||||
| -rw-r--r-- | src/lualib.js | 2 |
4 files changed, 51 insertions, 1 deletions
@@ -25,6 +25,28 @@ - [ ] Package - [ ] os - [ ] io + - [ ] `io.stdin` + - [ ] `io.stdout` + - [ ] `io.stderr` + - [ ] `io.flush()` + - [ ] `io.input()` + - [ ] `io.lines()` + - [ ] `io.open()` + - [ ] `io.output()` + - [ ] `io.popen()` + - [ ] `io.read()` + - [ ] `io.tmpfile()` + - [ ] `io.type()` + - [ ] `io.write()` + - [ ] `io.close()` + - [ ] `file:flush()` + - [ ] `file:lines()` + - [ ] `file:read()` + - [ ] `file:read()` + - [ ] `file:setvbuf()` + - [ ] `file:write()` + - [ ] `file:__gc()` + - [ ] `file:__tostring()` - [ ] C API - [x] ... - [ ] lua_arith diff --git a/src/linit.js b/src/linit.js index 3d18e2f..925b55a 100644 --- a/src/linit.js +++ b/src/linit.js @@ -10,6 +10,7 @@ const lstrlib = require('./lstrlib.js'); const ltablib = require('./ltablib.js'); const lutf8lib = require('./lutf8lib.js'); const ldblib = require('./ldblib.js'); +const liolib = require('./liolib.js'); const loslib = require('./loslib.js'); const lualib = require('./lualib.js'); @@ -17,6 +18,7 @@ const loadedlibs = { [lualib.LUA_COLIBNAME]: lcorolib.luaopen_coroutine, [lualib.LUA_DBLIBNAME]: ldblib.luaopen_debug, [lualib.LUA_MATHLIBNAME]: lmathlib.luaopen_math, + [lualib.LUA_IOLIBNAME]: liolib.luaopen_io, [lualib.LUA_OSLIBNAME]: loslib.luaopen_os, [lualib.LUA_STRLIBNAME]: lstrlib.luaopen_string, [lualib.LUA_TABLIBNAME]: ltablib.luaopen_table, diff --git a/src/liolib.js b/src/liolib.js new file mode 100644 index 0000000..22dc2e8 --- /dev/null +++ b/src/liolib.js @@ -0,0 +1,26 @@ +"use strict"; + +const lua = require('./lua.js'); +const lauxlib = require('./lauxlib.js'); + +const iolib = { +}; + +const flib = { +}; + +const createmeta = function(L) { + lauxlib.luaL_newmetatable(L, lauxlib.LUA_FILEHANDLE); /* create metatable for file handles */ + lua.lua_pushvalue(L, -1); /* push metatable */ + lua.lua_setfield(L, -2, lua.to_luastring("__index", true)); /* metatable.__index = metatable */ + lauxlib.luaL_setfuncs(L, flib, 0); /* add file methods to new metatable */ + lua.lua_pop(L, 1); /* pop new metatable */ +}; + +const luaopen_io = function(L) { + lauxlib.luaL_newlib(L, iolib); + createmeta(L); + return 1; +}; + +module.exports.luaopen_io = luaopen_io; diff --git a/src/lualib.js b/src/lualib.js index 327673e..b0bd253 100644 --- a/src/lualib.js +++ b/src/lualib.js @@ -16,7 +16,7 @@ module.exports[LUA_TABLIBNAME] = require("./ltablib.js").luaopen_table; const LUA_IOLIBNAME = "io"; module.exports.LUA_IOLIBNAME = LUA_IOLIBNAME; -// module.exports[LUA_IOLIBNAME] = require("./liolib.js").luaopen_io; +module.exports[LUA_IOLIBNAME] = require("./liolib.js").luaopen_io; const LUA_OSLIBNAME = "os"; module.exports.LUA_OSLIBNAME = LUA_OSLIBNAME; |