diff options
Diffstat (limited to 'chat.c')
| -rw-r--r-- | chat.c | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/chat.c b/chat.c index 372cbbd..ca35d7d 100644 --- a/chat.c +++ b/chat.c @@ -45,6 +45,21 @@ size_t idNext = Network + 1; struct Self self = { .color = Default }; +int procPipe[2] = { -1, -1 }; + +static void pipeRead(void) { + char buf[1024]; + ssize_t len = read(procPipe[0], buf, sizeof(buf) - 1); + if (len < 0) err(EX_IOERR, "read"); + if (!len) return; + buf[len - 1] = '\0'; + char *ptr = buf; + while (ptr) { + char *line = strsep(&ptr, "\n"); + uiFormat(Network, Warm, NULL, "%s", line); + } +} + static volatile sig_atomic_t signals[NSIG]; static void signalHandler(int signal) { signals[signal] = 1; @@ -146,15 +161,22 @@ int main(int argc, char *argv[]) { signal(SIGCHLD, signalHandler); sig_t cursesWinch = signal(SIGWINCH, signalHandler); - struct pollfd fds[2] = { + int error = pipe(procPipe); + if (error) err(EX_OSERR, "pipe"); + + struct pollfd fds[3] = { { .events = POLLIN, .fd = STDIN_FILENO }, { .events = POLLIN, .fd = irc }, + { .events = POLLIN, .fd = procPipe[0] }, }; while (!self.quit) { - int nfds = poll(fds, 2, -1); + int nfds = poll(fds, ARRAY_LEN(fds), -1); if (nfds < 0 && errno != EINTR) err(EX_IOERR, "poll"); - if (nfds > 0 && fds[0].revents) uiRead(); - if (nfds > 0 && fds[1].revents) ircRecv(); + if (nfds > 0) { + if (fds[0].revents) uiRead(); + if (fds[1].revents) ircRecv(); + if (fds[2].revents) pipeRead(); + } if (signals[SIGHUP]) self.quit = "zzz"; if (signals[SIGINT] || signals[SIGTERM]) break; |