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111 lines
3.3 KiB
111 lines
3.3 KiB
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "uv.h"
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#include "task.h"
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#ifdef _WIN32
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# include <io.h>
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# include <windows.h>
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#else /* Unix */
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# include <fcntl.h>
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# include <unistd.h>
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#endif
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TEST_IMPL(tty) {
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int r, width, height;
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int ttyin_fd, ttyout_fd;
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uv_tty_t tty_in, tty_out;
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uv_loop_t* loop = uv_default_loop();
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/* Make sure we have an FD that refers to a tty */
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#ifdef _WIN32
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HANDLE handle;
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handle = CreateFileA("conin$",
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GENERIC_READ | GENERIC_WRITE,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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NULL,
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OPEN_EXISTING,
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FILE_ATTRIBUTE_NORMAL,
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NULL);
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ASSERT(handle != INVALID_HANDLE_VALUE);
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ttyin_fd = _open_osfhandle((intptr_t) handle, 0);
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handle = CreateFileA("conout$",
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GENERIC_READ | GENERIC_WRITE,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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NULL,
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OPEN_EXISTING,
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FILE_ATTRIBUTE_NORMAL,
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NULL);
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ASSERT(handle != INVALID_HANDLE_VALUE);
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ttyout_fd = _open_osfhandle((intptr_t) handle, 0);
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#else /* unix */
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ttyin_fd = open("/dev/tty", O_RDONLY, 0);
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ttyout_fd = open("/dev/tty", O_WRONLY, 0);
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#endif
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ASSERT(ttyin_fd >= 0);
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ASSERT(ttyout_fd >= 0);
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ASSERT(UV_UNKNOWN_HANDLE == uv_guess_handle(-1));
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ASSERT(UV_TTY == uv_guess_handle(ttyin_fd));
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ASSERT(UV_TTY == uv_guess_handle(ttyout_fd));
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r = uv_tty_init(uv_default_loop(), &tty_in, ttyin_fd, 1);
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ASSERT(r == 0);
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r = uv_tty_init(uv_default_loop(), &tty_out, ttyout_fd, 2);
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ASSERT(r == 0);
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r = uv_tty_get_winsize(&tty_out, &width, &height);
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ASSERT(r == 0);
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printf("width=%d height=%d\n", width, height);
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/*
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* Is it a safe assumption that most people have terminals larger than
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* 10x10?
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*/
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ASSERT(width > 10);
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ASSERT(height > 10);
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/* Turn on raw mode. */
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r = uv_tty_set_mode(&tty_in, 1);
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ASSERT(r == 0);
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/* Turn off raw mode. */
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r = uv_tty_set_mode(&tty_in, 0);
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ASSERT(r == 0);
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/* TODO check the actual mode! */
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uv_close((uv_handle_t*) &tty_in, NULL);
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uv_close((uv_handle_t*) &tty_out, NULL);
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uv_run(loop);
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MAKE_VALGRIND_HAPPY();
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return 0;
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}
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