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| 1 | /* Copyright (c) 2008, Tim Post <tinkertim@gmail.com> |
1 | /* Copyright (c) 2008, Tim Post <tinkertim@gmail.com> |
| 2 | * All rights reserved. |
2 | * All rights reserved. |
| 3 | * |
3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are met: |
5 | * modification, are permitted provided that the following conditions are met: |
| 6 | * |
6 | * |
| 7 | * Redistributions of source code must retain the above copyright notice, this |
7 | * Redistributions of source code must retain the above copyright notice, this |
| 8 | * list of conditions and the following disclaimer. |
8 | * list of conditions and the following disclaimer. |
| 9 | * |
9 | * |
| 10 | * Redistributions in binary form must reproduce the above copyright notice, |
10 | * Redistributions in binary form must reproduce the above copyright notice, |
| 11 | * this list of conditions and the following disclaimer in the documentation |
11 | * this list of conditions and the following disclaimer in the documentation |
| 12 | * and/or other materials provided with the distribution. |
12 | * and/or other materials provided with the distribution. |
| 13 | * |
13 | * |
| 14 | * Neither the name of the original program's authors nor the names of its |
14 | * Neither the name of the original program's authors nor the names of its |
| 15 | * contributors may be used to endorse or promote products derived from this |
15 | * contributors may be used to endorse or promote products derived from this |
| 16 | * software without specific prior written permission. |
16 | * software without specific prior written permission. |
| 17 | * |
17 | * |
| 18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 19 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
19 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 20 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
20 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 21 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
21 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| 22 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
22 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 23 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
23 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 24 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
24 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 25 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
25 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 26 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
26 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 27 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
27 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 28 | * POSSIBILITY OF SUCH DAMAGE. |
28 | * POSSIBILITY OF SUCH DAMAGE. |
| 29 | */ |
29 | */ |
| 30 | 30 | ||
| 31 | #include <stdio.h> |
31 | #include <stdio.h> |
| 32 | #include <stdlib.h> |
32 | #include <stdlib.h> |
| - | 33 | #include <mem.h> |
|
| 33 | 34 | ||
| 34 | #include "config.h" |
35 | #include "config.h" |
| 35 | #include "errors.h" |
36 | #include "errors.h" |
| 36 | #include "entry.h" |
37 | #include "entry.h" |
| 37 | #include "cmds.h" |
38 | #include "cmds.h" |
| 38 | #include "pwd.h" |
39 | #include "pwd.h" |
| 39 | 40 | ||
| 40 | static char * cmdname = "pwd"; |
41 | static char * cmdname = "pwd"; |
| 41 | 42 | ||
| 42 | void help_cmd_pwd(unsigned int level) |
43 | void help_cmd_pwd(unsigned int level) |
| 43 | { |
44 | { |
| 44 | printf("`%s' prints your current working directory.\n", cmdname); |
45 | printf("`%s' prints your current working directory.\n", cmdname); |
| 45 | return; |
46 | return; |
| 46 | } |
47 | } |
| 47 | 48 | ||
| 48 | int cmd_pwd(char *argv[]) |
49 | int cmd_pwd(char *argv[]) |
| 49 | { |
50 | { |
| 50 | char *buff; |
51 | char *buff; |
| 51 | 52 | ||
| 52 | buff = (char *) malloc(PATH_MAX); |
53 | buff = (char *) malloc(PATH_MAX); |
| 53 | if (NULL == buff) { |
54 | if (NULL == buff) { |
| 54 | cli_error(CL_ENOMEM, "%s:", cmdname); |
55 | cli_error(CL_ENOMEM, "%s:", cmdname); |
| 55 | return CMD_FAILURE; |
56 | return CMD_FAILURE; |
| 56 | } |
57 | } |
| 57 | 58 | ||
| 58 | memset(buff, 0, sizeof(buff)); |
59 | memset(buff, 0, sizeof(buff)); |
| 59 | getcwd(buff, PATH_MAX); |
60 | getcwd(buff, PATH_MAX); |
| 60 | 61 | ||
| 61 | if (! buff) { |
62 | if (! buff) { |
| 62 | cli_error(CL_EFAIL, |
63 | cli_error(CL_EFAIL, |
| 63 | "Unable to determine the current working directory"); |
64 | "Unable to determine the current working directory"); |
| 64 | free(buff); |
65 | free(buff); |
| 65 | return CMD_FAILURE; |
66 | return CMD_FAILURE; |
| 66 | } else { |
67 | } else { |
| 67 | printf("%s\n", buff); |
68 | printf("%s\n", buff); |
| 68 | free(buff); |
69 | free(buff); |
| 69 | return CMD_SUCCESS; |
70 | return CMD_SUCCESS; |
| 70 | } |
71 | } |
| 71 | } |
72 | } |
| 72 | 73 | ||