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Annotation of src/usr.bin/tmux/cmd-list-sessions.c, Revision 1.4

1.4     ! nicm        1: /* $OpenBSD: cmd-list-sessions.c,v 1.3 2009/07/26 12:58:44 nicm Exp $ */
1.1       nicm        2:
                      3: /*
                      4:  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
                      5:  *
                      6:  * Permission to use, copy, modify, and distribute this software for any
                      7:  * purpose with or without fee is hereby granted, provided that the above
                      8:  * copyright notice and this permission notice appear in all copies.
                      9:  *
                     10:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     11:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     12:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     13:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     14:  * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
                     15:  * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
                     16:  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     17:  */
                     18:
                     19: #include <sys/types.h>
                     20:
                     21: #include <string.h>
                     22: #include <time.h>
                     23:
                     24: #include "tmux.h"
                     25:
                     26: /*
                     27:  * List all sessions.
                     28:  */
                     29:
                     30: int    cmd_list_sessions_exec(struct cmd *, struct cmd_ctx *);
                     31:
                     32: const struct cmd_entry cmd_list_sessions_entry = {
                     33:        "list-sessions", "ls", "",
1.2       nicm       34:        0, 0,
1.1       nicm       35:        NULL,
                     36:        NULL,
                     37:        cmd_list_sessions_exec,
                     38:        NULL,
                     39:        NULL
                     40: };
                     41:
                     42: int
                     43: cmd_list_sessions_exec(unused struct cmd *self, struct cmd_ctx *ctx)
                     44: {
1.4     ! nicm       45:        struct session          *s;
        !            46:        struct session_group    *sg;
        !            47:        char                    *tim, tmp[64];
        !            48:        u_int                    i, idx;
        !            49:        time_t                   t;
1.1       nicm       50:
                     51:        for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
                     52:                s = ARRAY_ITEM(&sessions, i);
                     53:                if (s == NULL)
                     54:                        continue;
                     55:
1.4     ! nicm       56:                sg = session_group_find(s);
        !            57:                if (sg == NULL)
        !            58:                        *tmp = '\0';
        !            59:                else {
        !            60:                        idx = session_group_index(sg);
        !            61:                        xsnprintf(tmp, sizeof tmp, " (group %u)", idx);
        !            62:                }
        !            63:
1.1       nicm       64:                t = s->tv.tv_sec;
                     65:                tim = ctime(&t);
                     66:                *strchr(tim, '\n') = '\0';
                     67:
1.4     ! nicm       68:                ctx->print(ctx, "%s: %u windows (created %s) [%ux%u]%s%s",
1.1       nicm       69:                    s->name, winlink_count(&s->windows), tim, s->sx, s->sy,
1.4     ! nicm       70:                    tmp, s->flags & SESSION_UNATTACHED ? "" : " (attached)");
1.1       nicm       71:        }
                     72:
                     73:        return (0);
                     74: }