| /* |
| * Copyright (c) 2019, The OpenThread Authors. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of the copyright holder nor the |
| * names of its contributors may be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "platform/openthread-posix-config.h" |
| |
| #if !OPENTHREAD_POSIX_CONFIG_DAEMON_ENABLE |
| |
| #include <openthread/config.h> |
| #include <openthread/openthread-system.h> |
| |
| #include <assert.h> |
| #include <stdint.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include <unistd.h> |
| |
| #if defined(HAVE_LIBEDIT) || defined(HAVE_LIBREADLINE) |
| |
| #if defined(HAVE_LIBEDIT) |
| #include <editline/readline.h> |
| #elif defined(HAVE_LIBREADLINE) |
| #include <readline/history.h> |
| #include <readline/readline.h> |
| #endif |
| |
| #include <openthread/cli.h> |
| |
| #include "cli/cli_config.h" |
| #include "common/code_utils.hpp" |
| |
| #include "openthread-core-config.h" |
| #include "platform-posix.h" |
| |
| static void InputCallback(char *aLine) |
| { |
| if (aLine != nullptr) |
| { |
| if (aLine[0] != '\0') |
| { |
| add_history(aLine); |
| } |
| otCliInputLine(aLine); |
| free(aLine); |
| } |
| else |
| { |
| exit(OT_EXIT_SUCCESS); |
| } |
| } |
| |
| static int OutputCallback(void *aContext, const char *aFormat, va_list aArguments) |
| { |
| OT_UNUSED_VARIABLE(aContext); |
| |
| return vdprintf(STDOUT_FILENO, aFormat, aArguments); |
| } |
| |
| extern "C" void otAppCliInit(otInstance *aInstance) |
| { |
| rl_instream = stdin; |
| rl_outstream = stdout; |
| rl_inhibit_completion = true; |
| |
| rl_set_screen_size(0, OPENTHREAD_CONFIG_CLI_MAX_LINE_LENGTH); |
| |
| rl_callback_handler_install("", InputCallback); |
| rl_already_prompted = true; |
| |
| otCliInit(aInstance, OutputCallback, nullptr); |
| } |
| |
| extern "C" void otAppCliDeinit(void) |
| { |
| rl_callback_handler_remove(); |
| } |
| |
| extern "C" void otAppCliUpdate(otSysMainloopContext *aMainloop) |
| { |
| FD_SET(STDIN_FILENO, &aMainloop->mReadFdSet); |
| FD_SET(STDIN_FILENO, &aMainloop->mErrorFdSet); |
| |
| if (aMainloop->mMaxFd < STDIN_FILENO) |
| { |
| aMainloop->mMaxFd = STDIN_FILENO; |
| } |
| } |
| |
| extern "C" void otAppCliProcess(const otSysMainloopContext *aMainloop) |
| { |
| if (FD_ISSET(STDIN_FILENO, &aMainloop->mErrorFdSet)) |
| { |
| exit(OT_EXIT_FAILURE); |
| } |
| |
| if (FD_ISSET(STDIN_FILENO, &aMainloop->mReadFdSet)) |
| { |
| rl_callback_read_char(); |
| } |
| } |
| |
| #endif // defined(HAVE_LIBEDIT) || defined(HAVE_LIBREADLINE) |
| #endif // !OPENTHREAD_POSIX_CONFIG_DAEMON_ENABLE |