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Annotation of src/usr.bin/tmux/cmd-source-file.c, Revision 1.14

1.14    ! nicm        1: /* $OpenBSD: cmd-source-file.c,v 1.13 2012/07/11 07:10:15 nicm Exp $ */
1.1       nicm        2:
                      3: /*
                      4:  * Copyright (c) 2008 Tiago Cunha <me@tiagocunha.org>
                      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:
1.12      nicm       21: #include <stdlib.h>
                     22:
1.1       nicm       23: #include "tmux.h"
                     24:
                     25: /*
                     26:  * Sources a configuration file.
                     27:  */
                     28:
1.13      nicm       29: enum cmd_retval         cmd_source_file_exec(struct cmd *, struct cmd_ctx *);
1.1       nicm       30:
                     31: const struct cmd_entry cmd_source_file_entry = {
                     32:        "source-file", "source",
1.11      nicm       33:        "", 1, 1,
1.1       nicm       34:        "path",
1.11      nicm       35:        0,
                     36:        NULL,
                     37:        NULL,
                     38:        cmd_source_file_exec
1.1       nicm       39: };
                     40:
1.13      nicm       41: enum cmd_retval
1.1       nicm       42: cmd_source_file_exec(struct cmd *self, struct cmd_ctx *ctx)
                     43: {
1.11      nicm       44:        struct args             *args = self->args;
                     45:        int                      retval;
                     46:        u_int                    i;
1.14    ! nicm       47:        char                    *cause;
1.9       nicm       48:
1.14    ! nicm       49:        retval = load_cfg(args->argv[0], ctx, &cfg_causes);
1.10      nicm       50:
1.14    ! nicm       51:        /*
        !            52:         * If the context for the cmdclient came from tmux's configuration
        !            53:         * file, then return the status of this command now, regardless of the
        !            54:         * error condition. Any errors from parsing a configuration file at
        !            55:         * startup will be handled for us by the server.
        !            56:         */
        !            57:        if (cfg_references > 0 ||
        !            58:            (ctx->curclient == NULL && ctx->cmdclient == NULL))
1.10      nicm       59:                return (retval);
                     60:
1.14    ! nicm       61:        /*
        !            62:         * We were called from the command-line in which case print the errors
        !            63:         * gathered here directly.
        !            64:         */
        !            65:        for (i = 0; i < ARRAY_LENGTH(&cfg_causes); i++) {
        !            66:                cause = ARRAY_ITEM(&cfg_causes, i);
        !            67:                ctx->print(ctx, "%s", cause);
        !            68:                free(cause);
1.1       nicm       69:        }
1.14    ! nicm       70:        ARRAY_FREE(&cfg_causes);
1.1       nicm       71:
1.10      nicm       72:        return (retval);
1.1       nicm       73: }