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authorLuke Shumaker <lukeshu@lukeshu.com>2017-05-10 18:16:16 -0400
committerLuke Shumaker <lukeshu@lukeshu.com>2017-05-10 18:16:16 -0400
commit225690a604e73a7f90859370cc5201b599b0e823 (patch)
tree00b9057ac2064b387efc6f07b5cff231300c9418 /src/shared/install-printf.c
parentff6514f056098c885323e8629d6ac6d113796f35 (diff)
./tools/notsd-move
Diffstat (limited to 'src/shared/install-printf.c')
-rw-r--r--src/shared/install-printf.c172
1 files changed, 0 insertions, 172 deletions
diff --git a/src/shared/install-printf.c b/src/shared/install-printf.c
deleted file mode 100644
index cbdf66827f..0000000000
--- a/src/shared/install-printf.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/***
- This file is part of systemd.
-
- Copyright 2013 Zbigniew Jędrzejewski-Szmek
-
- 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 <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "formats-util.h"
-#include "install-printf.h"
-#include "install.h"
-#include "macro.h"
-#include "specifier.h"
-#include "string-util.h"
-#include "unit-name.h"
-#include "user-util.h"
-
-static int specifier_prefix_and_instance(char specifier, void *data, void *userdata, char **ret) {
- const UnitFileInstallInfo *i = userdata;
- _cleanup_free_ char *prefix = NULL;
- int r;
-
- assert(i);
-
- r = unit_name_to_prefix_and_instance(i->name, &prefix);
- if (r < 0)
- return r;
-
- if (endswith(prefix, "@") && i->default_instance) {
- char *ans;
-
- ans = strjoin(prefix, i->default_instance, NULL);
- if (!ans)
- return -ENOMEM;
- *ret = ans;
- } else {
- *ret = prefix;
- prefix = NULL;
- }
-
- return 0;
-}
-
-static int specifier_name(char specifier, void *data, void *userdata, char **ret) {
- const UnitFileInstallInfo *i = userdata;
- char *ans;
-
- assert(i);
-
- if (unit_name_is_valid(i->name, UNIT_NAME_TEMPLATE) && i->default_instance)
- return unit_name_replace_instance(i->name, i->default_instance, ret);
-
- ans = strdup(i->name);
- if (!ans)
- return -ENOMEM;
- *ret = ans;
- return 0;
-}
-
-static int specifier_prefix(char specifier, void *data, void *userdata, char **ret) {
- const UnitFileInstallInfo *i = userdata;
-
- assert(i);
-
- return unit_name_to_prefix(i->name, ret);
-}
-
-static int specifier_instance(char specifier, void *data, void *userdata, char **ret) {
- const UnitFileInstallInfo *i = userdata;
- char *instance;
- int r;
-
- assert(i);
-
- r = unit_name_to_instance(i->name, &instance);
- if (r < 0)
- return r;
-
- if (isempty(instance)) {
- instance = strdup(i->default_instance ?: "");
- if (!instance)
- return -ENOMEM;
- }
-
- *ret = instance;
- return 0;
-}
-
-static int specifier_user_name(char specifier, void *data, void *userdata, char **ret) {
- char *t;
-
- /* If we are UID 0 (root), this will not result in NSS,
- * otherwise it might. This is good, as we want to be able to
- * run this in PID 1, where our user ID is 0, but where NSS
- * lookups are not allowed.
-
- * We don't user getusername_malloc() here, because we don't want to look
- * at $USER, to remain consistent with specifer_user_id() below.
- */
-
- t = uid_to_name(getuid());
- if (!t)
- return -ENOMEM;
-
- *ret = t;
- return 0;
-}
-
-static int specifier_user_id(char specifier, void *data, void *userdata, char **ret) {
-
- if (asprintf(ret, UID_FMT, getuid()) < 0)
- return -ENOMEM;
-
- return 0;
-}
-
-int install_full_printf(UnitFileInstallInfo *i, const char *format, char **ret) {
-
- /* This is similar to unit_full_printf() but does not support
- * anything path-related.
- *
- * %n: the full id of the unit (foo@bar.waldo)
- * %N: the id of the unit without the suffix (foo@bar)
- * %p: the prefix (foo)
- * %i: the instance (bar)
-
- * %U the UID of the running user
- * %u the username of running user
- * %m the machine ID of the running system
- * %H the host name of the running system
- * %b the boot ID of the running system
- * %v `uname -r` of the running system
- */
-
- const Specifier table[] = {
- { 'n', specifier_name, NULL },
- { 'N', specifier_prefix_and_instance, NULL },
- { 'p', specifier_prefix, NULL },
- { 'i', specifier_instance, NULL },
-
- { 'U', specifier_user_id, NULL },
- { 'u', specifier_user_name, NULL },
-
- { 'm', specifier_machine_id, NULL },
- { 'H', specifier_host_name, NULL },
- { 'b', specifier_boot_id, NULL },
- { 'v', specifier_kernel_release, NULL },
- {}
- };
-
- assert(i);
- assert(format);
- assert(ret);
-
- return specifier_printf(format, table, i, ret);
-}