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author | 2016-02-21 11:48:45 +0100 | |
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committer | 2016-02-21 11:48:45 +0100 | |
commit | cc24a339d8c0517259084b5c178d784626ba965c (patch) | |
tree | 9868e9687b5802ae0a3733712a3bbeb3bc75c953 /3rdparty/luv/src/tty.c | |
parent | b5daabda5495dea5c50e17961ecfed2ea8619d76 (diff) |
Merge remote-tracking branch 'refs/remotes/mamedev/master'
Second attempt
Diffstat (limited to '3rdparty/luv/src/tty.c')
-rw-r--r-- | 3rdparty/luv/src/tty.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/3rdparty/luv/src/tty.c b/3rdparty/luv/src/tty.c new file mode 100644 index 00000000000..9232dc07603 --- /dev/null +++ b/3rdparty/luv/src/tty.c @@ -0,0 +1,65 @@ +/* + * Copyright 2014 The Luvit Authors. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ +#include "luv.h" + +static uv_tty_t* luv_check_tty(lua_State* L, int index) { + uv_tty_t* handle = luv_checkudata(L, index, "uv_tty"); + luaL_argcheck(L, handle->type == UV_TTY && handle->data, index, "Expected uv_tty_t"); + return handle; +} + +static int luv_new_tty(lua_State* L) { + int readable, ret; + uv_tty_t* handle; + uv_file fd = luaL_checkinteger(L, 1); + luaL_checktype(L, 2, LUA_TBOOLEAN); + readable = lua_toboolean(L, 2); + handle = luv_newuserdata(L, sizeof(*handle)); + ret = uv_tty_init(luv_loop(L), handle, fd, readable); + if (ret < 0) { + lua_pop(L, 1); + return luv_error(L, ret); + } + handle->data = luv_setup_handle(L); + return 1; +} + +static int luv_tty_set_mode(lua_State* L) { + uv_tty_t* handle = luv_check_tty(L, 1); + int mode = luaL_checkinteger(L, 2); + int ret = uv_tty_set_mode(handle, mode); + if (ret < 0) return luv_error(L, ret); + lua_pushinteger(L, ret); + return 1; +} + +static int luv_tty_reset_mode(lua_State* L) { + int ret = uv_tty_reset_mode(); + if (ret < 0) return luv_error(L, ret); + lua_pushinteger(L, ret); + return 1; +} + +static int luv_tty_get_winsize(lua_State* L) { + uv_tty_t* handle = luv_check_tty(L, 1); + int width, height; + int ret = uv_tty_get_winsize(handle, &width, &height); + if (ret < 0) return luv_error(L, ret); + lua_pushinteger(L, width); + lua_pushinteger(L, height); + return 2; +} |