./move.sh

1 files changed, 198 insertions, 0 deletions

diff --git a/src/systemd-path/path.c b/src/systemd-path/path.c
new file mode 100644
index 0000000000..80268ed874
--- /dev/null
+++ b/src/systemd-path/path.c
@@ -0,0 +1,198 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2014 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <errno.h>
+#include <getopt.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <systemd/sd-path.h>
+
+#include "alloc-util.h"
+#include "log.h"
+#include "macro.h"
+#include "string-util.h"
+#include "util.h"
+
+static const char *arg_suffix = NULL;
+
+static const char* const path_table[_SD_PATH_MAX] = {
+        [SD_PATH_TEMPORARY] = "temporary",
+        [SD_PATH_TEMPORARY_LARGE] = "temporary-large",
+        [SD_PATH_SYSTEM_BINARIES] = "system-binaries",
+        [SD_PATH_SYSTEM_INCLUDE] = "system-include",
+        [SD_PATH_SYSTEM_LIBRARY_PRIVATE] = "system-library-private",
+        [SD_PATH_SYSTEM_LIBRARY_ARCH] = "system-library-arch",
+        [SD_PATH_SYSTEM_SHARED] = "system-shared",
+        [SD_PATH_SYSTEM_CONFIGURATION_FACTORY] = "system-configuration-factory",
+        [SD_PATH_SYSTEM_STATE_FACTORY] = "system-state-factory",
+        [SD_PATH_SYSTEM_CONFIGURATION] = "system-configuration",
+        [SD_PATH_SYSTEM_RUNTIME] = "system-runtime",
+        [SD_PATH_SYSTEM_RUNTIME_LOGS] = "system-runtime-logs",
+        [SD_PATH_SYSTEM_STATE_PRIVATE] = "system-state-private",
+        [SD_PATH_SYSTEM_STATE_LOGS] = "system-state-logs",
+        [SD_PATH_SYSTEM_STATE_CACHE] = "system-state-cache",
+        [SD_PATH_SYSTEM_STATE_SPOOL] = "system-state-spool",
+        [SD_PATH_USER_BINARIES] = "user-binaries",
+        [SD_PATH_USER_LIBRARY_PRIVATE] = "user-library-private",
+        [SD_PATH_USER_LIBRARY_ARCH] = "user-library-arch",
+        [SD_PATH_USER_SHARED] = "user-shared",
+        [SD_PATH_USER_CONFIGURATION] = "user-configuration",
+        [SD_PATH_USER_RUNTIME] = "user-runtime",
+        [SD_PATH_USER_STATE_CACHE] = "user-state-cache",
+        [SD_PATH_USER] = "user",
+        [SD_PATH_USER_DOCUMENTS] = "user-documents",
+        [SD_PATH_USER_MUSIC] = "user-music",
+        [SD_PATH_USER_PICTURES] = "user-pictures",
+        [SD_PATH_USER_VIDEOS] = "user-videos",
+        [SD_PATH_USER_DOWNLOAD] = "user-download",
+        [SD_PATH_USER_PUBLIC] = "user-public",
+        [SD_PATH_USER_TEMPLATES] = "user-templates",
+        [SD_PATH_USER_DESKTOP] = "user-desktop",
+        [SD_PATH_SEARCH_BINARIES] = "search-binaries",
+        [SD_PATH_SEARCH_LIBRARY_PRIVATE] = "search-library-private",
+        [SD_PATH_SEARCH_LIBRARY_ARCH] = "search-library-arch",
+        [SD_PATH_SEARCH_SHARED] = "search-shared",
+        [SD_PATH_SEARCH_CONFIGURATION_FACTORY] = "search-configuration-factory",
+        [SD_PATH_SEARCH_STATE_FACTORY] = "search-state-factory",
+        [SD_PATH_SEARCH_CONFIGURATION] = "search-configuration",
+};
+
+static int list_homes(void) {
+        uint64_t i = 0;
+        int r = 0;
+
+        for (i = 0; i < ELEMENTSOF(path_table); i++) {
+                _cleanup_free_ char *p = NULL;
+                int q;
+
+                q = sd_path_home(i, arg_suffix, &p);
+                if (q == -ENXIO)
+                        continue;
+                if (q < 0) {
+                        log_error_errno(r, "Failed to query %s: %m", path_table[i]);
+                        r = q;
+                        continue;
+                }
+
+                printf("%s: %s\n", path_table[i], p);
+        }
+
+        return r;
+}
+
+static int print_home(const char *n) {
+        uint64_t i = 0;
+        int r;
+
+        for (i = 0; i < ELEMENTSOF(path_table); i++) {
+                if (streq(path_table[i], n)) {
+                        _cleanup_free_ char *p = NULL;
+
+                        r = sd_path_home(i, arg_suffix, &p);
+                        if (r < 0)
+                                return log_error_errno(r, "Failed to query %s: %m", n);
+
+                        printf("%s\n", p);
+                        return 0;
+                }
+        }
+
+        log_error("Path %s not known.", n);
+        return -EOPNOTSUPP;
+}
+
+static void help(void) {
+        printf("%s [OPTIONS...] [NAME...]\n\n"
+               "Show system and user paths.\n\n"
+               "  -h --help             Show this help\n"
+               "     --version          Show package version\n"
+               "     --suffix=SUFFIX    Suffix to append to paths\n",
+               program_invocation_short_name);
+}
+
+static int parse_argv(int argc, char *argv[]) {
+
+        enum {
+                ARG_VERSION = 0x100,
+                ARG_SUFFIX,
+        };
+
+        static const struct option options[] = {
+                { "help",      no_argument,       NULL, 'h'           },
+                { "version",   no_argument,       NULL, ARG_VERSION   },
+                { "suffix",    required_argument, NULL, ARG_SUFFIX    },
+                {}
+        };
+
+        int c;
+
+        assert(argc >= 0);
+        assert(argv);
+
+        while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0)
+
+                switch (c) {
+
+                case 'h':
+                        help();
+                        return 0;
+
+                case ARG_VERSION:
+                        return version();
+
+                case ARG_SUFFIX:
+                        arg_suffix = optarg;
+                        break;
+
+                case '?':
+                        return -EINVAL;
+
+                default:
+                        assert_not_reached("Unhandled option");
+                }
+
+        return 1;
+}
+
+int main(int argc, char* argv[]) {
+        int r;
+
+        log_parse_environment();
+        log_open();
+
+        r = parse_argv(argc, argv);
+        if (r <= 0)
+                goto finish;
+
+        if (argc > optind) {
+                int i, q;
+
+                for (i = optind; i < argc; i++) {
+                        q = print_home(argv[i]);
+                        if (q < 0)
+                                r = q;
+                }
+        } else
+                r = list_homes();
+
+
+finish:
+        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+}