| /* |
| * Copyright (c) 2022, 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 strain 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 <errno.h> |
| #include <stdint.h> |
| #include <stdio.h> |
| #include <sys/select.h> |
| #include <unistd.h> |
| |
| #include "cli.hpp" |
| |
| static ot::Fct::Cli sCli; |
| |
| int main(int argc, char *argv[]) |
| { |
| if (argc >= 2) |
| { |
| const int kMaxArgs = 20; |
| ot::Utils::CmdLineParser::Arg args[kMaxArgs + 1]; |
| |
| if (argc - 1 > kMaxArgs) |
| { |
| fprintf(stderr, "Too many arguments!\r\n"); |
| exit(EXIT_FAILURE); |
| } |
| |
| for (int i = 0; i < argc - 1; i++) |
| { |
| args[i].SetCString(argv[i + 1]); |
| } |
| args[argc - 1].Clear(); |
| |
| sCli.ProcessCommand(args); |
| } |
| else |
| { |
| fd_set rset; |
| int maxFd; |
| int ret; |
| |
| sCli.OutputPrompt(); |
| |
| while (true) |
| { |
| FD_ZERO(&rset); |
| FD_SET(STDIN_FILENO, &rset); |
| maxFd = STDIN_FILENO + 1; |
| |
| ret = select(maxFd, &rset, nullptr, nullptr, nullptr); |
| |
| if ((ret == -1) && (errno != EINTR)) |
| { |
| fprintf(stderr, "select: %s\n", strerror(errno)); |
| break; |
| } |
| else if (ret > 0) |
| { |
| if (FD_ISSET(STDIN_FILENO, &rset)) |
| { |
| const int kBufferSize = 512; |
| char buffer[kBufferSize]; |
| |
| if (fgets(buffer, sizeof(buffer), stdin) != nullptr) |
| { |
| sCli.ProcessLine(buffer); |
| } |
| else |
| { |
| break; |
| } |
| } |
| } |
| } |
| } |
| |
| return EXIT_SUCCESS; |
| } |