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-rw-r--r--src/core/dbus-manager.c81
1 files changed, 71 insertions, 10 deletions
diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c
index 12eb55cb7f..d7d3d3c8ce 100644
--- a/src/core/dbus-manager.c
+++ b/src/core/dbus-manager.c
@@ -47,6 +47,11 @@
#include "virt.h"
#include "watchdog.h"
+static UnitFileFlags unit_file_bools_to_flags(bool runtime, bool force) {
+ return (runtime ? UNIT_FILE_RUNTIME : 0) |
+ (force ? UNIT_FILE_FORCE : 0);
+}
+
static int property_get_version(
sd_bus *bus,
const char *path,
@@ -1948,13 +1953,14 @@ static int install_error(
static int method_enable_unit_files_generic(
sd_bus_message *message,
Manager *m,
- int (*call)(UnitFileScope scope, bool runtime, const char *root_dir, char *files[], bool force, UnitFileChange **changes, unsigned *n_changes),
+ int (*call)(UnitFileScope scope, UnitFileFlags flags, const char *root_dir, char *files[], UnitFileChange **changes, unsigned *n_changes),
bool carries_install_info,
sd_bus_error *error) {
_cleanup_strv_free_ char **l = NULL;
UnitFileChange *changes = NULL;
unsigned n_changes = 0;
+ UnitFileFlags flags;
int runtime, force, r;
assert(message);
@@ -1968,13 +1974,15 @@ static int method_enable_unit_files_generic(
if (r < 0)
return r;
+ flags = unit_file_bools_to_flags(runtime, force);
+
r = bus_verify_manage_unit_files_async(m, message, error);
if (r < 0)
return r;
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
- r = call(m->unit_file_scope, runtime, NULL, l, force, &changes, &n_changes);
+ r = call(m->unit_file_scope, flags, NULL, l, &changes, &n_changes);
if (r < 0)
return install_error(error, r, changes, n_changes);
@@ -1993,8 +2001,8 @@ static int method_link_unit_files(sd_bus_message *message, void *userdata, sd_bu
return method_enable_unit_files_generic(message, userdata, unit_file_link, false, error);
}
-static int unit_file_preset_without_mode(UnitFileScope scope, bool runtime, const char *root_dir, char **files, bool force, UnitFileChange **changes, unsigned *n_changes) {
- return unit_file_preset(scope, runtime, root_dir, files, UNIT_FILE_PRESET_FULL, force, changes, n_changes);
+static int unit_file_preset_without_mode(UnitFileScope scope, UnitFileFlags flags, const char *root_dir, char **files, UnitFileChange **changes, unsigned *n_changes) {
+ return unit_file_preset(scope, flags, root_dir, files, UNIT_FILE_PRESET_FULL, changes, n_changes);
}
static int method_preset_unit_files(sd_bus_message *message, void *userdata, sd_bus_error *error) {
@@ -2013,6 +2021,7 @@ static int method_preset_unit_files_with_mode(sd_bus_message *message, void *use
Manager *m = userdata;
UnitFilePresetMode mm;
int runtime, force, r;
+ UnitFileFlags flags;
const char *mode;
assert(message);
@@ -2026,6 +2035,8 @@ static int method_preset_unit_files_with_mode(sd_bus_message *message, void *use
if (r < 0)
return r;
+ flags = unit_file_bools_to_flags(runtime, force);
+
if (isempty(mode))
mm = UNIT_FILE_PRESET_FULL;
else {
@@ -2040,7 +2051,7 @@ static int method_preset_unit_files_with_mode(sd_bus_message *message, void *use
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
- r = unit_file_preset(m->unit_file_scope, runtime, NULL, l, mm, force, &changes, &n_changes);
+ r = unit_file_preset(m->unit_file_scope, flags, NULL, l, mm, &changes, &n_changes);
if (r < 0)
return install_error(error, r, changes, n_changes);
@@ -2050,7 +2061,7 @@ static int method_preset_unit_files_with_mode(sd_bus_message *message, void *use
static int method_disable_unit_files_generic(
sd_bus_message *message,
Manager *m,
- int (*call)(UnitFileScope scope, bool runtime, const char *root_dir, char *files[], UnitFileChange **changes, unsigned *n_changes),
+ int (*call)(UnitFileScope scope, UnitFileFlags flags, const char *root_dir, char *files[], UnitFileChange **changes, unsigned *n_changes),
sd_bus_error *error) {
_cleanup_strv_free_ char **l = NULL;
@@ -2075,7 +2086,7 @@ static int method_disable_unit_files_generic(
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
- r = call(m->unit_file_scope, runtime, NULL, l, &changes, &n_changes);
+ r = call(m->unit_file_scope, runtime ? UNIT_FILE_RUNTIME : 0, NULL, l, &changes, &n_changes);
if (r < 0)
return install_error(error, r, changes, n_changes);
@@ -2141,7 +2152,7 @@ static int method_set_default_target(sd_bus_message *message, void *userdata, sd
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
- r = unit_file_set_default(m->unit_file_scope, NULL, name, force, &changes, &n_changes);
+ r = unit_file_set_default(m->unit_file_scope, force ? UNIT_FILE_FORCE : 0, NULL, name, &changes, &n_changes);
if (r < 0)
return install_error(error, r, changes, n_changes);
@@ -2154,6 +2165,7 @@ static int method_preset_all_unit_files(sd_bus_message *message, void *userdata,
Manager *m = userdata;
UnitFilePresetMode mm;
const char *mode;
+ UnitFileFlags flags;
int force, runtime, r;
assert(message);
@@ -2167,6 +2179,8 @@ static int method_preset_all_unit_files(sd_bus_message *message, void *userdata,
if (r < 0)
return r;
+ flags = unit_file_bools_to_flags(runtime, force);
+
if (isempty(mode))
mm = UNIT_FILE_PRESET_FULL;
else {
@@ -2181,7 +2195,7 @@ static int method_preset_all_unit_files(sd_bus_message *message, void *userdata,
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
- r = unit_file_preset_all(m->unit_file_scope, runtime, NULL, mm, force, &changes, &n_changes);
+ r = unit_file_preset_all(m->unit_file_scope, flags, NULL, mm, &changes, &n_changes);
if (r < 0)
return install_error(error, r, changes, n_changes);
@@ -2196,6 +2210,7 @@ static int method_add_dependency_unit_files(sd_bus_message *message, void *userd
int runtime, force, r;
char *target, *type;
UnitDependency dep;
+ UnitFileFlags flags;
assert(message);
assert(m);
@@ -2214,17 +2229,62 @@ static int method_add_dependency_unit_files(sd_bus_message *message, void *userd
if (r < 0)
return r;
+ flags = unit_file_bools_to_flags(runtime, force);
+
dep = unit_dependency_from_string(type);
if (dep < 0)
return -EINVAL;
- r = unit_file_add_dependency(m->unit_file_scope, runtime, NULL, l, target, dep, force, &changes, &n_changes);
+ r = unit_file_add_dependency(m->unit_file_scope, flags, NULL, l, target, dep, &changes, &n_changes);
if (r < 0)
return install_error(error, r, changes, n_changes);
return reply_unit_file_changes_and_free(m, message, -1, changes, n_changes);
}
+static int method_get_unit_file_links(sd_bus_message *message, void *userdata, sd_bus_error *error) {
+ _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+ UnitFileChange *changes = NULL;
+ unsigned n_changes = 0, i;
+ UnitFileFlags flags;
+ const char *name;
+ char **p;
+ int runtime, r;
+
+ r = sd_bus_message_read(message, "sb", &name, &runtime);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_new_method_return(message, &reply);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_open_container(reply, SD_BUS_TYPE_ARRAY, "s");
+ if (r < 0)
+ return r;
+
+ p = STRV_MAKE(name);
+ flags = UNIT_FILE_DRY_RUN |
+ (runtime ? UNIT_FILE_RUNTIME : 0);
+
+ r = unit_file_disable(UNIT_FILE_SYSTEM, flags, NULL, p, &changes, &n_changes);
+ if (r < 0)
+ return log_error_errno(r, "Failed to get file links for %s: %m", name);
+
+ for (i = 0; i < n_changes; i++)
+ if (changes[i].type == UNIT_FILE_UNLINK) {
+ r = sd_bus_message_append(reply, "s", changes[i].path);
+ if (r < 0)
+ return r;
+ }
+
+ r = sd_bus_message_close_container(reply);
+ if (r < 0)
+ return r;
+
+ return sd_bus_send(NULL, reply, NULL);
+}
+
const sd_bus_vtable bus_manager_vtable[] = {
SD_BUS_VTABLE_START(0),
@@ -2370,6 +2430,7 @@ const sd_bus_vtable bus_manager_vtable[] = {
SD_BUS_METHOD("GetDefaultTarget", NULL, "s", method_get_default_target, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("PresetAllUnitFiles", "sbb", "a(sss)", method_preset_all_unit_files, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("AddDependencyUnitFiles", "asssbb", "a(sss)", method_add_dependency_unit_files, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("GetUnitFileLinks", "sb", "as", method_get_unit_file_links, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("SetExitCode", "y", NULL, method_set_exit_code, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("LookupDynamicUserByName", "s", "u", method_lookup_dynamic_user_by_name, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("LookupDynamicUserByUID", "u", "s", method_lookup_dynamic_user_by_uid, SD_BUS_VTABLE_UNPRIVILEGED),
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-22 23:50:35 +0000