diff options
Diffstat (limited to 'src/shared/import-util.c')
| -rw-r--r-- | src/shared/import-util.c | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/src/shared/import-util.c b/src/shared/import-util.c deleted file mode 100644 index ab701ad8b2..0000000000 --- a/src/shared/import-util.c +++ /dev/null @@ -1,185 +0,0 @@ -/*** - This file is part of systemd. - - Copyright 2015 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 <string.h> - -#include "alloc-util.h" -#include "btrfs-util.h" -#include "import-util.h" -#include "log.h" -#include "macro.h" -#include "path-util.h" -#include "string-table.h" -#include "string-util.h" -#include "util.h" - -int import_url_last_component(const char *url, char **ret) { - const char *e, *p; - char *s; - - e = strchrnul(url, '?'); - - while (e > url && e[-1] == '/') - e--; - - p = e; - while (p > url && p[-1] != '/') - p--; - - if (e <= p) - return -EINVAL; - - s = strndup(p, e - p); - if (!s) - return -ENOMEM; - - *ret = s; - return 0; -} - - -int import_url_change_last_component(const char *url, const char *suffix, char **ret) { - const char *e; - char *s; - - assert(url); - assert(ret); - - e = strchrnul(url, '?'); - - while (e > url && e[-1] == '/') - e--; - - while (e > url && e[-1] != '/') - e--; - - if (e <= url) - return -EINVAL; - - s = new(char, (e - url) + strlen(suffix) + 1); - if (!s) - return -ENOMEM; - - strcpy(mempcpy(s, url, e - url), suffix); - *ret = s; - return 0; -} - -static const char* const import_verify_table[_IMPORT_VERIFY_MAX] = { - [IMPORT_VERIFY_NO] = "no", - [IMPORT_VERIFY_CHECKSUM] = "checksum", - [IMPORT_VERIFY_SIGNATURE] = "signature", -}; - -DEFINE_STRING_TABLE_LOOKUP(import_verify, ImportVerify); - -int tar_strip_suffixes(const char *name, char **ret) { - const char *e; - char *s; - - e = endswith(name, ".tar"); - if (!e) - e = endswith(name, ".tar.xz"); - if (!e) - e = endswith(name, ".tar.gz"); - if (!e) - e = endswith(name, ".tar.bz2"); - if (!e) - e = endswith(name, ".tgz"); - if (!e) - e = strchr(name, 0); - - if (e <= name) - return -EINVAL; - - s = strndup(name, e - name); - if (!s) - return -ENOMEM; - - *ret = s; - return 0; -} - -int raw_strip_suffixes(const char *p, char **ret) { - - static const char suffixes[] = - ".xz\0" - ".gz\0" - ".bz2\0" - ".raw\0" - ".qcow2\0" - ".img\0" - ".bin\0"; - - _cleanup_free_ char *q = NULL; - - q = strdup(p); - if (!q) - return -ENOMEM; - - for (;;) { - const char *sfx; - bool changed = false; - - NULSTR_FOREACH(sfx, suffixes) { - char *e; - - e = endswith(q, sfx); - if (e) { - *e = 0; - changed = true; - } - } - - if (!changed) - break; - } - - *ret = q; - q = NULL; - - return 0; -} - -int import_assign_pool_quota_and_warn(const char *path) { - int r; - - r = btrfs_subvol_auto_qgroup("/var/lib/machines", 0, true); - if (r == -ENOTTY) { - log_debug_errno(r, "Failed to set up default quota hierarchy for /var/lib/machines, as directory is not on btrfs or not a subvolume. Ignoring."); - return 0; - } - if (r < 0) - return log_error_errno(r, "Failed to set up default quota hierarchy for /var/lib/machines: %m"); - if (r > 0) - log_info("Set up default quota hierarchy for /var/lib/machines."); - - r = btrfs_subvol_auto_qgroup(path, 0, true); - if (r == -ENOTTY) { - log_debug_errno(r, "Failed to set up quota hierarchy for %s, as directory is not on btrfs or not a subvolume. Ignoring.", path); - return 0; - } - if (r < 0) - return log_error_errno(r, "Failed to set up default quota hierarchy for %s: %m", path); - if (r > 0) - log_info("Set up default quota hierarchy for %s.", path); - - return 0; -} |