Branch data Line data Source code
1 : : /*
2 : : * Copyright (c) 2017, Citrix Systems, Inc.
3 : : *
4 : : * All rights reserved.
5 : : *
6 : : * Redistribution and use in source and binary forms, with or without
7 : : * modification, are permitted provided that the following conditions are met:
8 : : *
9 : : * 1. Redistributions of source code must retain the above copyright
10 : : * notice, this list of conditions and the following disclaimer.
11 : : * 2. Redistributions in binary form must reproduce the above copyright
12 : : * notice, this list of conditions and the following disclaimer in the
13 : : * documentation and/or other materials provided with the distribution.
14 : : * 3. Neither the name of the copyright holder nor the names of its
15 : : * contributors may be used to endorse or promote products derived from
16 : : * this software without specific prior written permission.
17 : : *
18 : : * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 : : * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 : : * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 : : * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
22 : : * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
23 : : * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24 : : * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
25 : : * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
26 : : * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
27 : : * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 : : * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 : : */
30 : :
31 : : #include <errno.h>
32 : : #include <stdio.h>
33 : : #include <stdlib.h>
34 : : #include <string.h>
35 : : #include <unistd.h>
36 : :
37 : : #include "cbt-util-priv.h"
38 : :
39 : : int
40 : 0 : main(int argc, char *argv[])
41 : : {
42 : : char **cargv;
43 : : struct command *cmd;
44 : : int cargc, i, cnt, ret;
45 : :
46 : 0 : ret = 0;
47 : :
48 : 0 : if (argc < 2) {
49 : 0 : help();
50 : 0 : exit(EINVAL);
51 : : }
52 : :
53 : 0 : cargc = argc - 1;
54 : 0 : cmd = get_command(argv[1]);
55 : 0 : if (!cmd) {
56 : 0 : fprintf(stderr, "Invalid COMMAND %s\n", argv[1]);
57 : 0 : help();
58 : 0 : exit(0);
59 : : }
60 : :
61 : 0 : cargv = malloc(sizeof(char *) * cargc);
62 : 0 : if (!cargv)
63 : 0 : exit(ENOMEM);
64 : :
65 : 0 : cnt = 1;
66 : 0 : cargv[0] = cmd->name;
67 : 0 : for (i = 1; i < cargc; i++) {
68 : 0 : char *arg = argv[i + (argc - cargc)];
69 : :
70 : 0 : cargv[cnt++] = arg;
71 : : }
72 : :
73 : 0 : ret = cmd->func(cnt, cargv);
74 : :
75 : 0 : free(cargv);
76 : :
77 : 0 : return (ret >= 0 ? ret : -ret);
78 : : }
|