1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2014 Lennart Poettering
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 2.1 of the License, or
11 (at your option) any later version.
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
31 #include "string-util.h"
34 static const char *arg_suffix
= NULL
;
36 static const char* const path_table
[_SD_PATH_MAX
] = {
37 [SD_PATH_TEMPORARY
] = "temporary",
38 [SD_PATH_TEMPORARY_LARGE
] = "temporary-large",
39 [SD_PATH_SYSTEM_BINARIES
] = "system-binaries",
40 [SD_PATH_SYSTEM_INCLUDE
] = "system-include",
41 [SD_PATH_SYSTEM_LIBRARY_PRIVATE
] = "system-library-private",
42 [SD_PATH_SYSTEM_LIBRARY_ARCH
] = "system-library-arch",
43 [SD_PATH_SYSTEM_SHARED
] = "system-shared",
44 [SD_PATH_SYSTEM_CONFIGURATION_FACTORY
] = "system-configuration-factory",
45 [SD_PATH_SYSTEM_STATE_FACTORY
] = "system-state-factory",
46 [SD_PATH_SYSTEM_CONFIGURATION
] = "system-configuration",
47 [SD_PATH_SYSTEM_RUNTIME
] = "system-runtime",
48 [SD_PATH_SYSTEM_RUNTIME_LOGS
] = "system-runtime-logs",
49 [SD_PATH_SYSTEM_STATE_PRIVATE
] = "system-state-private",
50 [SD_PATH_SYSTEM_STATE_LOGS
] = "system-state-logs",
51 [SD_PATH_SYSTEM_STATE_CACHE
] = "system-state-cache",
52 [SD_PATH_SYSTEM_STATE_SPOOL
] = "system-state-spool",
53 [SD_PATH_USER_BINARIES
] = "user-binaries",
54 [SD_PATH_USER_LIBRARY_PRIVATE
] = "user-library-private",
55 [SD_PATH_USER_LIBRARY_ARCH
] = "user-library-arch",
56 [SD_PATH_USER_SHARED
] = "user-shared",
57 [SD_PATH_USER_CONFIGURATION
] = "user-configuration",
58 [SD_PATH_USER_RUNTIME
] = "user-runtime",
59 [SD_PATH_USER_STATE_CACHE
] = "user-state-cache",
60 [SD_PATH_USER
] = "user",
61 [SD_PATH_USER_DOCUMENTS
] = "user-documents",
62 [SD_PATH_USER_MUSIC
] = "user-music",
63 [SD_PATH_USER_PICTURES
] = "user-pictures",
64 [SD_PATH_USER_VIDEOS
] = "user-videos",
65 [SD_PATH_USER_DOWNLOAD
] = "user-download",
66 [SD_PATH_USER_PUBLIC
] = "user-public",
67 [SD_PATH_USER_TEMPLATES
] = "user-templates",
68 [SD_PATH_USER_DESKTOP
] = "user-desktop",
69 [SD_PATH_SEARCH_BINARIES
] = "search-binaries",
70 [SD_PATH_SEARCH_LIBRARY_PRIVATE
] = "search-library-private",
71 [SD_PATH_SEARCH_LIBRARY_ARCH
] = "search-library-arch",
72 [SD_PATH_SEARCH_SHARED
] = "search-shared",
73 [SD_PATH_SEARCH_CONFIGURATION_FACTORY
] = "search-configuration-factory",
74 [SD_PATH_SEARCH_STATE_FACTORY
] = "search-state-factory",
75 [SD_PATH_SEARCH_CONFIGURATION
] = "search-configuration",
78 static int list_homes(void) {
82 for (i
= 0; i
< ELEMENTSOF(path_table
); i
++) {
83 _cleanup_free_
char *p
= NULL
;
86 q
= sd_path_home(i
, arg_suffix
, &p
);
90 log_error_errno(r
, "Failed to query %s: %m", path_table
[i
]);
95 printf("%s: %s\n", path_table
[i
], p
);
101 static int print_home(const char *n
) {
105 for (i
= 0; i
< ELEMENTSOF(path_table
); i
++) {
106 if (streq(path_table
[i
], n
)) {
107 _cleanup_free_
char *p
= NULL
;
109 r
= sd_path_home(i
, arg_suffix
, &p
);
111 return log_error_errno(r
, "Failed to query %s: %m", n
);
118 log_error("Path %s not known.", n
);
122 static void help(void) {
123 printf("%s [OPTIONS...] [NAME...]\n\n"
124 "Show system and user paths.\n\n"
125 " -h --help Show this help\n"
126 " --version Show package version\n"
127 " --suffix=SUFFIX Suffix to append to paths\n",
128 program_invocation_short_name
);
131 static int parse_argv(int argc
, char *argv
[]) {
138 static const struct option options
[] = {
139 { "help", no_argument
, NULL
, 'h' },
140 { "version", no_argument
, NULL
, ARG_VERSION
},
141 { "suffix", required_argument
, NULL
, ARG_SUFFIX
},
150 while ((c
= getopt_long(argc
, argv
, "h", options
, NULL
)) >= 0)
169 assert_not_reached("Unhandled option");
175 int main(int argc
, char* argv
[]) {
178 log_parse_environment();
181 r
= parse_argv(argc
, argv
);
188 for (i
= optind
; i
< argc
; i
++) {
189 q
= print_home(argv
[i
]);
198 return r
< 0 ? EXIT_FAILURE
: EXIT_SUCCESS
;