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Split list into ls/lsw.
This commit is contained in:
Nicholas Marriott
parent
22990a6595
commit
58affec94c
1
TODO
1
TODO
@ -22,7 +22,6 @@
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rethought
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- figure out once and for all what is going on with backspace and del
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- deal properly with ambiguous ops... list-sessions & list-windows
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- split list into list-sessions and list-windows
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- command form:
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tmux <flags> cmd [-s session] <flags> data
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eg
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196
op-list.c
196
op-list.c
@ -1,4 +1,4 @@
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/* $Id: op-list.c,v 1.4 2007-09-27 09:52:03 nicm Exp $ */
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/* $Id: op-list.c,v 1.5 2007-09-27 10:09:37 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -25,47 +25,21 @@
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#include "tmux.h"
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int
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op_list(char *path, int argc, char **argv)
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op_list_sessions(char *path, int argc, unused char **argv)
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{
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struct client_ctx cctx;
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char name[MAXNAMELEN], *tim;
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int opt;
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struct sessions_data sdata;
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struct sessions_entry sent;
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struct windows_data wdata;
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struct windows_entry went;
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char *tim;
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struct sessions_data data;
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struct sessions_entry ent;
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struct pollfd pfd;
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struct hdr hdr;
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*name = '\0';
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optind = 1;
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while ((opt = getopt(argc, argv, "s:?")) != EOF) {
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switch (opt) {
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case 's':
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if (strlcpy(name, optarg, sizeof name) >= sizeof name) {
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log_warnx("%s: session name too long", optarg);
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return (1);
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}
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break;
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case '?':
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default:
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return (usage("list [-s session]"));
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}
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}
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argc -= optind;
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argv += optind;
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if (argc != 0)
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return (usage("list [-s session]"));
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if (argc != 1)
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return (usage("list-sessions"));
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if (client_init(path, &cctx, 0) != 0)
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return (1);
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if (*name == '\0')
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client_write_server(&cctx, MSG_SESSIONS, &sdata, sizeof sdata);
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else {
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client_fill_sessid(&wdata.sid, name);
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client_write_server(&cctx, MSG_WINDOWS, &wdata, sizeof wdata);
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}
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client_write_server(&cctx, MSG_SESSIONS, &data, sizeof data);
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for (;;) {
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pfd.fd = cctx.srv_fd;
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@ -92,48 +66,120 @@ op_list(char *path, int argc, char **argv)
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continue;
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buffer_remove(cctx.srv_in, sizeof hdr);
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switch (hdr.type) {
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case MSG_SESSIONS:
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if (hdr.size < sizeof sdata)
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fatalx("bad MSG_SESSIONS size");
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buffer_read(cctx.srv_in, &sdata, sizeof sdata);
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hdr.size -= sizeof sdata;
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if (sdata.sessions == 0 && hdr.size == 0)
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return (0);
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if (hdr.size < sdata.sessions * sizeof sent)
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fatalx("bad MSG_SESSIONS size");
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while (sdata.sessions-- > 0) {
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buffer_read(cctx.srv_in, &sent, sizeof sent);
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tim = ctime(&sent.tim);
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*strchr(tim, '\n') = '\0';
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printf("%s: %u windows (created %s)\n",
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sent.name, sent.windows, tim);
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}
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return (0);
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case MSG_WINDOWS:
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if (hdr.size < sizeof wdata)
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fatalx("bad MSG_WINDOWS size");
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buffer_read(cctx.srv_in, &wdata, sizeof wdata);
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hdr.size -= sizeof wdata;
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if (wdata.windows == 0 && hdr.size == 0) {
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log_warnx("session not found: %s", name);
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return (1);
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}
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if (hdr.size < wdata.windows * sizeof went)
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fatalx("bad MSG_WINDOWS size");
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while (wdata.windows-- > 0) {
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buffer_read(cctx.srv_in, &went, sizeof went);
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if (*went.title != '\0') {
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printf("%u: %s \"%s\" (%s)\n", went.idx,
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went.name, went.title, went.tty);
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} else {
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printf("%u: %s (%s)\n",
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went.idx, went.name, went.tty);
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}
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}
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return (0);
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default:
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if (hdr.type != MSG_SESSIONS)
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fatalx("unexpected message");
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if (hdr.size < sizeof data)
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fatalx("bad MSG_SESSIONS size");
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buffer_read(cctx.srv_in, &data, sizeof data);
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hdr.size -= sizeof data;
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if (data.sessions == 0 && hdr.size == 0)
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return (0);
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if (hdr.size < data.sessions * sizeof ent)
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fatalx("bad MSG_SESSIONS size");
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while (data.sessions-- > 0) {
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buffer_read(cctx.srv_in, &ent, sizeof ent);
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tim = ctime(&ent.tim);
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*strchr(tim, '\n') = '\0';
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printf("%s: %u windows "
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"(created %s)\n", ent.name, ent.windows, tim);
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}
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return (0);
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}
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}
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int
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op_list_windows(char *path, int argc, char **argv)
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{
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struct client_ctx cctx;
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char name[MAXNAMELEN];
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int opt;
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struct windows_data data;
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struct windows_entry ent;
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struct pollfd pfd;
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struct hdr hdr;
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*name = '\0';
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optind = 1;
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while ((opt = getopt(argc, argv, "s:?")) != EOF) {
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switch (opt) {
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case 's':
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if (strlcpy(name, optarg, sizeof name) >= sizeof name) {
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log_warnx("%s: session name too long", optarg);
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return (1);
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}
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break;
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case '?':
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default:
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return (usage("list-windows [-s session]"));
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}
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}
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argc -= optind;
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argv += optind;
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if (argc != 0)
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return (usage("list-windows [-s session]"));
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if (client_init(path, &cctx, 0) != 0)
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return (1);
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client_fill_sessid(&data.sid, name);
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client_write_server(&cctx, MSG_WINDOWS, &data, sizeof data);
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for (;;) {
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pfd.fd = cctx.srv_fd;
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pfd.events = POLLIN;
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if (BUFFER_USED(cctx.srv_out) > 0)
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pfd.events |= POLLOUT;
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if (poll(&pfd, 1, INFTIM) == -1) {
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if (errno == EAGAIN || errno == EINTR)
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continue;
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log_warn("poll");
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return (-1);
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}
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if (buffer_poll(&pfd, cctx.srv_in, cctx.srv_out) != 0) {
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log_warnx("lost server");
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return (-1);
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}
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if (BUFFER_USED(cctx.srv_in) < sizeof hdr)
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continue;
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memcpy(&hdr, BUFFER_OUT(cctx.srv_in), sizeof hdr);
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if (BUFFER_USED(cctx.srv_in) < (sizeof hdr) + hdr.size)
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continue;
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buffer_remove(cctx.srv_in, sizeof hdr);
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if (hdr.type != MSG_WINDOWS)
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fatalx("unexpected message");
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if (hdr.size < sizeof data)
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fatalx("bad MSG_WINDOWS size");
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buffer_read(cctx.srv_in, &data, sizeof data);
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hdr.size -= sizeof data;
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if (data.windows == 0 && hdr.size == 0) {
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log_warnx("session not found: %s", name);
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return (1);
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}
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if (hdr.size < data.windows * sizeof ent)
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fatalx("bad MSG_WINDOWS size");
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while (data.windows-- > 0) {
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buffer_read(cctx.srv_in, &ent, sizeof ent);
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if (*ent.title != '\0') {
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printf("%u: %s \"%s\" (%s)\n", ent.idx,
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ent.name, ent.title, ent.tty);
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} else {
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printf("%u: %s (%s)\n",
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ent.idx, ent.name, ent.tty);
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}
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}
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return (0);
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}
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}
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@ -1,4 +1,4 @@
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/* $Id: server-fn.c,v 1.4 2007-09-27 09:52:03 nicm Exp $ */
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/* $Id: server-fn.c,v 1.5 2007-09-27 10:09:37 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -47,7 +47,7 @@ server_find_sessid(struct sessid *sid, char **cause)
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xasprintf(cause, "index out of range: %u", sid->idx);
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return (NULL);
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}
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if ((s = ARRAY_ITEM(&sessions, sid->idx) = NULL)) {
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if ((s = ARRAY_ITEM(&sessions, sid->idx)) == NULL) {
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xasprintf(cause, "session doesn't exist: %u", sid->idx);
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return (NULL);
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}
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6
tmux.c
6
tmux.c
@ -1,4 +1,4 @@
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/* $Id: tmux.c,v 1.14 2007-09-27 09:15:58 nicm Exp $ */
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/* $Id: tmux.c,v 1.15 2007-09-27 10:09:37 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -45,8 +45,10 @@ struct op {
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};
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struct op op_table[] = {
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{ "attach", NULL, op_attach },
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{ "list-sessions", "ls", op_list/*_sessions*/ },
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{ "list-sessions", "ls", op_list_sessions },
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{ "list-windows", "lsw", op_list_windows },
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{ "new-session", "new", op_new/*_session*/ },
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// { "new-window", "neww", op_new_window },
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// { "rename-window", "rw", op_rename_window },
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// { "rename-session", "rs", op_rename_session },
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};
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5
tmux.h
5
tmux.h
@ -1,4 +1,4 @@
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/* $Id: tmux.h,v 1.17 2007-09-27 09:52:03 nicm Exp $ */
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/* $Id: tmux.h,v 1.18 2007-09-27 10:09:37 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -450,7 +450,8 @@ int op_new(char *, int, char **);
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int op_attach(char *, int, char **);
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/* op-list.c */
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int op_list(char *, int, char **);
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int op_list_sessions(char *, int, char **);
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int op_list_windows(char *, int, char **);
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/* client.c */
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int client_init(char *, struct client_ctx *, int);
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