1 files changed, 0 insertions, 132 deletions
diff --git a/broadcast.c b/broadcast.c
deleted file mode 100644
index 280a552..0000000
--- a/broadcast.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/* Copyright (c) 2018, Curtis McEnroe <programble@gmail.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <err.h>
-#include <poll.h>
-#include <pwd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/ioctl.h>
-#include <sys/wait.h>
-#include <sysexits.h>
-#include <termios.h>
-#include <unistd.h>
-
-#if defined __FreeBSD__
-#include <libutil.h>
-#elif defined __linux__
-#include <pty.h>
-#else
-#include <util.h>
-#endif
-
-#include "stream.h"
-
-static struct termios saveTerm;
-static void restoreTerm(void) {
-    tcsetattr(STDERR_FILENO, TCSADRAIN, &saveTerm);
-}
-
-int main(int argc, char *argv[]) {
-    int error;
-
-    if (argc > 1) {
-        argv++;
-    } else {
-        uid_t uid = getuid();
-        struct passwd *user = getpwuid(uid);
-        if (!user) err(EX_OSFILE, "/etc/passwd");
-        argv[0] = user->pw_shell;
-    }
-
-    int input = STDIN_FILENO;
-    int local = STDERR_FILENO;
-    int remote = STDOUT_FILENO;
-
-    if (isatty(remote)) {
-        errx(EX_USAGE, "stdout is not redirected");
-    }
-
-    error = tcgetattr(local, &saveTerm);
-    if (error) err(EX_IOERR, "tcgetattr");
-    atexit(restoreTerm);
-
-    struct termios raw;
-    cfmakeraw(&raw);
-    error = tcsetattr(local, TCSADRAIN, &raw);
-    if (error) err(EX_IOERR, "tcsetattr");
-
-    struct winsize window;
-    error = ioctl(local, TIOCGWINSZ, &window);
-    if (error) err(EX_IOERR, "ioctl(%d, TIOCGWINSZ, ...)", local);
-
-    ssize_t size = write(remote, &window, sizeof(window));
-    if (size < 0) err(EX_IOERR, "write(%d)", remote);
-    if ((size_t)size < sizeof(window)) errx(EX_IOERR, "short write(%d)", remote);
-
-    int pty;
-    pid_t pid = forkpty(&pty, NULL, NULL, &window);
-    if (pid < 0) err(EX_OSERR, "forkpty");
-
-    if (!pid) {
-        execvp(*argv, argv);
-        err(EX_USAGE, "%s", *argv);
-    }
-
-    char buf[4096];
-    ssize_t totalSize = 0;
-    struct pollfd fds[2] = {
-        { .fd = input, .events = POLLIN },
-        { .fd = pty, .events = POLLIN },
-    };
-    while (0 < poll(fds, 2, -1)) {
-        if (fds[0].revents) {
-            ssize_t readSize = read(input, buf, sizeof(buf));
-            if (readSize < 0) err(EX_IOERR, "read(%d)", input);
-
-            ssize_t writeSize = write(pty, buf, readSize);
-            if (writeSize < 0) err(EX_IOERR, "write(%d)", pty);
-            if (writeSize < readSize) errx(EX_IOERR, "short write(%d)", pty);
-        }
-
-        if (fds[1].revents) {
-            ssize_t readSize = read(pty, buf, sizeof(buf));
-            if (readSize < 0) err(EX_IOERR, "read(%d)", pty);
-
-            ssize_t writeSize = write(local, buf, readSize);
-            if (writeSize < 0) err(EX_IOERR, "write(%d)", local);
-            if (writeSize < readSize) errx(EX_IOERR, "short write(%d)", local);
-
-            writeSize = write(remote, buf, readSize);
-            if (writeSize < 0) err(EX_IOERR, "write(%d)", remote);
-            if (writeSize < readSize) errx(EX_IOERR, "short write(%d)", remote);
-
-            totalSize += readSize;
-            if (totalSize >= STREAM_SIZE) {
-                buf[0] = CTRL('L');
-                writeSize = write(pty, buf, 1);
-                if (writeSize < 0) err(EX_IOERR, "write(%d)", pty);
-                totalSize = 0;
-            }
-        }
-
-        int status;
-        pid_t dead = waitpid(pid, &status, WNOHANG);
-        if (dead < 0) err(EX_OSERR, "waitpid");
-        if (dead) return WIFEXITED(status) ? WEXITSTATUS(status) : EX_SOFTWARE;
-    }
-    err(EX_IOERR, "poll");
-}