#include "install.h"
#include "conf-parser.h"
#include "conf-files.h"
-#include "specifier.h"
#include "install-printf.h"
#include "special.h"
int q;
bool found;
- if (!unit_name_is_valid(de->d_name, TEMPLATE_VALID))
+ if (!unit_name_is_valid(de->d_name, UNIT_NAME_ANY))
continue;
- if (unit_name_is_instance(de->d_name) &&
+ if (unit_name_is_valid(de->d_name, UNIT_NAME_INSTANCE) &&
instance_whitelist &&
!strv_contains(instance_whitelist, de->d_name)) {
* the template of it might be
* listed. */
- w = unit_name_template(de->d_name);
- if (!w)
- return -ENOMEM;
+ r = unit_name_template(de->d_name, &w);
+ if (r < 0)
+ return r;
if (!strv_contains(instance_whitelist, w))
continue;
UnitFileState *state) {
int r;
- _cleanup_free_ char *path = NULL;
+ _cleanup_free_ char *normal_path = NULL, *runtime_path = NULL;
bool same_name_link_runtime = false, same_name_link = false;
assert(scope >= 0);
assert(name);
/* First look in runtime config path */
- r = get_config_path(scope, true, root_dir, &path);
+ r = get_config_path(scope, true, root_dir, &normal_path);
if (r < 0)
return r;
- r = find_symlinks(name, path, &same_name_link_runtime);
+ r = find_symlinks(name, normal_path, &same_name_link_runtime);
if (r < 0)
return r;
else if (r > 0) {
}
/* Then look in the normal config path */
- r = get_config_path(scope, false, root_dir, &path);
+ r = get_config_path(scope, false, root_dir, &runtime_path);
if (r < 0)
return r;
- r = find_symlinks(name, path, &same_name_link);
+ r = find_symlinks(name, runtime_path, &same_name_link);
if (r < 0)
return r;
else if (r > 0) {
STRV_FOREACH(i, files) {
_cleanup_free_ char *path = NULL;
- if (!unit_name_is_valid(*i, TEMPLATE_VALID)) {
+ if (!unit_name_is_valid(*i, UNIT_NAME_ANY)) {
if (r == 0)
r = -EINVAL;
continue;
STRV_FOREACH(i, files) {
_cleanup_free_ char *path = NULL;
- if (!unit_name_is_valid(*i, TEMPLATE_VALID)) {
+ if (!unit_name_is_valid(*i, UNIT_NAME_ANY)) {
if (r == 0)
r = -EINVAL;
continue;
fn = basename(*i);
if (!path_is_absolute(*i) ||
- !unit_name_is_valid(fn, TEMPLATE_VALID)) {
+ !unit_name_is_valid(fn, UNIT_NAME_ANY)) {
if (r == 0)
r = -EINVAL;
continue;
if (!name)
name = basename(path);
- if (!unit_name_is_valid(name, TEMPLATE_VALID))
+ if (!unit_name_is_valid(name, UNIT_NAME_ANY))
return -EINVAL;
if (ordered_hashmap_get(c->have_installed, name) ||
assert(path);
if (!isempty(root_dir))
- path = strappenda(root_dir, "/", path);
+ path = strjoina(root_dir, "/", path);
if (!load) {
r = access(path, F_OK) ? -errno : 0;
static int unit_file_search(
InstallContext *c,
InstallInfo *info,
- LookupPaths *paths,
+ const LookupPaths *paths,
const char *root_dir,
bool allow_symlink,
bool load,
return r;
}
- if (unit_name_is_instance(info->name)) {
+ if (unit_name_is_valid(info->name, UNIT_NAME_INSTANCE)) {
/* Unit file doesn't exist, however instance
* enablement was requested. We will check if it is
_cleanup_free_ char *template = NULL;
- template = unit_name_template(info->name);
- if (!template)
- return -ENOMEM;
+ r = unit_name_template(info->name, &template);
+ if (r < 0)
+ return r;
STRV_FOREACH(p, paths->unit_path) {
_cleanup_free_ char *path = NULL;
}
static int unit_file_can_install(
- LookupPaths *paths,
+ const LookupPaths *paths,
const char *root_dir,
const char *name,
bool allow_symlink,
assert(i);
assert(config_path);
- if (unit_name_is_template(i->name)) {
+ if (unit_name_is_valid(i->name, UNIT_NAME_TEMPLATE)) {
/* Don't install any symlink if there's no default
* instance configured */
if (!i->default_instance)
return 0;
- buf = unit_name_replace_instance(i->name, i->default_instance);
- if (!buf)
- return -ENOMEM;
+ r = unit_name_replace_instance(i->name, i->default_instance, &buf);
+ if (r < 0)
+ return r;
n = buf;
} else
if (q < 0)
return q;
- if (!unit_name_is_valid(dst, TEMPLATE_VALID)) {
+ if (!unit_name_is_valid(dst, UNIT_NAME_ANY)) {
r = -EINVAL;
continue;
}
static int install_info_symlink_link(
InstallInfo *i,
- LookupPaths *paths,
+ const LookupPaths *paths,
const char *config_path,
const char *root_dir,
bool force,
static int install_info_apply(
InstallInfo *i,
- LookupPaths *paths,
+ const LookupPaths *paths,
const char *config_path,
const char *root_dir,
bool force,
static int install_context_apply(
InstallContext *c,
- LookupPaths *paths,
+ const LookupPaths *paths,
const char *config_path,
const char *root_dir,
bool force,
static int install_context_mark_for_removal(
InstallContext *c,
- LookupPaths *paths,
+ const LookupPaths *paths,
Set **remove_symlinks_to,
const char *config_path,
const char *root_dir) {
} else if (r >= 0)
r += q;
- if (unit_name_is_instance(i->name)) {
+ if (unit_name_is_valid(i->name, UNIT_NAME_INSTANCE)) {
char *unit_file;
if (i->path) {
unit_file = basename(i->path);
- if (unit_name_is_instance(unit_file))
+ if (unit_name_is_valid(unit_file, UNIT_NAME_INSTANCE))
/* unit file named as instance exists, thus all symlinks
* pointing to it will be removed */
q = mark_symlink_for_removal(remove_symlinks_to, i->name);
/* If i->path is not set, it means that we didn't actually find
* the unit file. But we can still remove symlinks to the
* nonexistent template. */
- unit_file = unit_name_template(i->name);
- if (!unit_file)
- return log_oom();
+ r = unit_name_template(i->name, &unit_file);
+ if (r < 0)
+ return r;
q = mark_symlink_for_removal(remove_symlinks_to, unit_file);
free(unit_file);
if (state == UNIT_FILE_MASKED || state == UNIT_FILE_MASKED_RUNTIME) {
log_error("Failed to enable unit: Unit %s is masked", *i);
- return -ENOTSUP;
+ return -EOPNOTSUPP;
}
r = install_info_add_auto(&c, *i);
state = unit_file_get_state(scope, root_dir, *i);
if (state == UNIT_FILE_MASKED || state == UNIT_FILE_MASKED_RUNTIME) {
log_error("Failed to enable unit: Unit %s is masked", *i);
- return -ENOTSUP;
+ return -EOPNOTSUPP;
}
r = install_info_add_auto(&c, *i);
if (r < 0)
return r;
- path = strappenda(config_path, "/" SPECIAL_DEFAULT_TARGET);
+ path = strjoina(config_path, "/" SPECIAL_DEFAULT_TARGET);
r = create_symlink(i->path, path, force, changes, n_changes);
if (r < 0)
return -ENOENT;
}
-UnitFileState unit_file_get_state(
+UnitFileState unit_file_lookup_state(
UnitFileScope scope,
const char *root_dir,
+ const LookupPaths *paths,
const char *name) {
- _cleanup_lookup_paths_free_ LookupPaths paths = {};
UnitFileState state = _UNIT_FILE_STATE_INVALID;
char **i;
_cleanup_free_ char *path = NULL;
- int r;
-
- assert(scope >= 0);
- assert(scope < _UNIT_FILE_SCOPE_MAX);
- assert(name);
+ int r = 0;
- if (root_dir && scope != UNIT_FILE_SYSTEM)
- return -EINVAL;
+ assert(paths);
- if (!unit_name_is_valid(name, TEMPLATE_VALID))
+ if (!unit_name_is_valid(name, UNIT_NAME_ANY))
return -EINVAL;
- r = lookup_paths_init_from_scope(&paths, scope, root_dir);
- if (r < 0)
- return r;
-
- STRV_FOREACH(i, paths.unit_path) {
+ STRV_FOREACH(i, paths->unit_path) {
struct stat st;
char *partial;
bool also = false;
free(path);
- path = NULL;
-
path = path_join(root_dir, *i, name);
if (!path)
return -ENOMEM;
if (errno != ENOENT)
return r;
- if (!unit_name_is_instance(name))
+ if (!unit_name_is_valid(name, UNIT_NAME_INSTANCE))
continue;
} else {
if (!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode))
if (r < 0 && r != -ENOENT)
return r;
else if (r > 0) {
- state = path_startswith(*i, "/run") ?
- UNIT_FILE_MASKED_RUNTIME : UNIT_FILE_MASKED;
+ state = path_startswith(*i, "/run") ? UNIT_FILE_MASKED_RUNTIME : UNIT_FILE_MASKED;
return state;
}
}
else if (r > 0)
return state;
- r = unit_file_can_install(&paths, root_dir, partial, true, &also);
+ r = unit_file_can_install(paths, root_dir, partial, true, &also);
if (r < 0 && errno != ENOENT)
return r;
else if (r > 0)
return r < 0 ? r : state;
}
+UnitFileState unit_file_get_state(
+ UnitFileScope scope,
+ const char *root_dir,
+ const char *name) {
+
+ _cleanup_lookup_paths_free_ LookupPaths paths = {};
+ int r;
+
+ assert(scope >= 0);
+ assert(scope < _UNIT_FILE_SCOPE_MAX);
+ assert(name);
+
+ if (root_dir && scope != UNIT_FILE_SYSTEM)
+ return -EINVAL;
+
+ r = lookup_paths_init_from_scope(&paths, scope, root_dir);
+ if (r < 0)
+ return r;
+
+ return unit_file_lookup_state(scope, root_dir, &paths, name);
+}
+
int unit_file_query_preset(UnitFileScope scope, const char *root_dir, const char *name) {
_cleanup_strv_free_ char **files = NULL;
char **p;
STRV_FOREACH(i, files) {
- if (!unit_name_is_valid(*i, TEMPLATE_VALID))
+ if (!unit_name_is_valid(*i, UNIT_NAME_ANY))
return -EINVAL;
r = unit_file_query_preset(scope, root_dir, *i);
if (hidden_file(de->d_name))
continue;
- if (!unit_name_is_valid(de->d_name, TEMPLATE_VALID))
+ if (!unit_name_is_valid(de->d_name, UNIT_NAME_ANY))
continue;
dirent_ensure_type(d, de);
if (hidden_file(de->d_name))
continue;
- if (!unit_name_is_valid(de->d_name, TEMPLATE_VALID))
+ if (!unit_name_is_valid(de->d_name, UNIT_NAME_ANY))
continue;
if (hashmap_get(h, de->d_name))
~ianmdlvl / elogind.git / blobdiff