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-rw-r--r--src/core/dbus-execute.c124
-rw-r--r--src/core/dbus-execute.h2
-rw-r--r--src/core/dbus-kill.c18
-rw-r--r--src/core/dbus-service.c24
4 files changed, 168 insertions, 0 deletions
diff --git a/src/core/dbus-execute.c b/src/core/dbus-execute.c
index edf84f89fd..d2bbda2dba 100644
--- a/src/core/dbus-execute.c
+++ b/src/core/dbus-execute.c
@@ -30,6 +30,7 @@
#include "execute.h"
#include "dbus-execute.h"
#include "capability.h"
+#include "env-util.h"
BUS_DEFINE_PROPERTY_GET_ENUM(bus_property_get_exec_output, exec_output, ExecOutput);
@@ -513,3 +514,126 @@ int bus_property_get_exec_command_list(
return sd_bus_message_close_container(reply);
}
+
+int bus_exec_context_set_transient_property(
+ Unit *u,
+ ExecContext *c,
+ const char *name,
+ sd_bus_message *message,
+ UnitSetPropertiesMode mode,
+ sd_bus_error *error) {
+
+ int r;
+
+ assert(u);
+ assert(c);
+ assert(name);
+ assert(message);
+
+ if (streq(name, "User")) {
+ const char *uu;
+
+ r = sd_bus_message_read(message, "s", &uu);
+ if (r < 0)
+ return r;
+
+ if (mode != UNIT_CHECK) {
+
+ if (isempty(uu)) {
+ free(c->user);
+ c->user = NULL;
+ } else {
+ char *t;
+
+ t = strdup(uu);
+ if (!t)
+ return -ENOMEM;
+
+ free(c->user);
+ c->user = t;
+ }
+
+ unit_write_drop_in_private_format(u, mode, name, "User=%s\n", uu);
+ }
+
+ return 1;
+
+ } else if (streq(name, "Group")) {
+ const char *gg;
+
+ r = sd_bus_message_read(message, "s", &gg);
+ if (r < 0)
+ return r;
+
+ if (mode != UNIT_CHECK) {
+
+ if (isempty(gg)) {
+ free(c->group);
+ c->group = NULL;
+ } else {
+ char *t;
+
+ t = strdup(gg);
+ if (!t)
+ return -ENOMEM;
+
+ free(c->group);
+ c->group = t;
+ }
+
+ unit_write_drop_in_private_format(u, mode, name, "Group=%s\n", gg);
+ }
+
+ return 1;
+
+ } else if (streq(name, "Nice")) {
+ int n;
+
+ r = sd_bus_message_read(message, "i", &n);
+ if (r < 0)
+ return r;
+
+ if (n < PRIO_MIN || n >= PRIO_MAX)
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Nice value out of range");
+
+ if (mode != UNIT_CHECK) {
+ c->nice = n;
+ unit_write_drop_in_private_format(u, mode, name, "Nice=%i\n", n);
+ }
+
+ return 1;
+
+ } else if (streq(name, "Environment")) {
+
+ _cleanup_strv_free_ char **l = NULL;
+
+ r = sd_bus_message_read_strv(message, &l);
+ if (r < 0)
+ return r;
+
+ if (!strv_env_is_valid(l))
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid environment block.");
+
+ if (mode != UNIT_CHECK) {
+ _cleanup_free_ char *joined;
+ char **e;
+
+ e = strv_env_merge(2, c->environment, l);
+ if (!e)
+ return -ENOMEM;
+
+ strv_free(c->environment);
+ c->environment = e;
+
+ joined = strv_join(c->environment, " ");
+ if (!joined)
+ return -ENOMEM;
+
+ unit_write_drop_in_private_format(u, mode, name, "Environment=%s\n", joined);
+ }
+
+ return 1;
+ }
+
+ return 0;
+}
diff --git a/src/core/dbus-execute.h b/src/core/dbus-execute.h
index 5c8bc3063d..e4c2d5ddf6 100644
--- a/src/core/dbus-execute.h
+++ b/src/core/dbus-execute.h
@@ -42,3 +42,5 @@ extern const sd_bus_vtable bus_exec_vtable[];
int bus_property_get_exec_output(sd_bus *bus, const char *path, const char *interface, const char *property, sd_bus_message *reply, void *userdata, sd_bus_error *ret_error);
int bus_property_get_exec_command(sd_bus *bus, const char *path, const char *interface, const char *property, sd_bus_message *reply, void *userdata, sd_bus_error *ret_error);
int bus_property_get_exec_command_list(sd_bus *bus, const char *path, const char *interface, const char *property, sd_bus_message *reply, void *userdata, sd_bus_error *ret_error);
+
+int bus_exec_context_set_transient_property(Unit *u, ExecContext *c, const char *name, sd_bus_message *message, UnitSetPropertiesMode mode, sd_bus_error *error);
diff --git a/src/core/dbus-kill.c b/src/core/dbus-kill.c
index 8d3e149f33..f3cfb226e8 100644
--- a/src/core/dbus-kill.c
+++ b/src/core/dbus-kill.c
@@ -70,6 +70,24 @@ int bus_kill_context_set_transient_property(
return 1;
+ } else if (streq(name, "KillSignal")) {
+ int sig;
+
+ r = sd_bus_message_read(message, "i", &sig);
+ if (r < 0)
+ return r;
+
+ if (sig <= 0 || sig >= _NSIG)
+ return sd_bus_error_setf(error, "Signal %i out of range", sig);
+
+ if (mode != UNIT_CHECK) {
+ c->kill_signal = sig;
+
+ unit_write_drop_in_private_format(u, mode, name, "KillSignal=%s\n", signal_to_string(sig));
+ }
+
+ return 1;
+
} else if (streq(name, "SendSIGHUP")) {
int b;
diff --git a/src/core/dbus-service.c b/src/core/dbus-service.c
index 3db9339d45..73cf17541a 100644
--- a/src/core/dbus-service.c
+++ b/src/core/dbus-service.c
@@ -96,6 +96,25 @@ static int bus_service_set_transient_property(
return 1;
+ } else if (streq(name, "Type")) {
+ const char *t;
+ ServiceType k;
+
+ r = sd_bus_message_read(message, "s", &t);
+ if (r < 0)
+ return r;
+
+ k = service_type_from_string(t);
+ if (k < 0)
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid service type %s", t);
+
+ if (mode != UNIT_CHECK) {
+ s->type = k;
+ unit_write_drop_in_private_format(UNIT(s), mode, name, "Type=%s\n", service_type_to_string(s->type));
+ }
+
+ return 1;
+
} else if (streq(name, "ExecStart")) {
unsigned n = 0;
@@ -151,6 +170,7 @@ static int bus_service_set_transient_property(
n++;
}
+
if (r < 0)
return r;
@@ -223,6 +243,10 @@ int bus_service_set_property(
if (r != 0)
return r;
+ r = bus_exec_context_set_transient_property(u, &s->exec_context, name, message, mode, error);
+ if (r != 0)
+ return r;
+
r = bus_kill_context_set_transient_property(u, &s->kill_context, name, message, mode, error);
if (r != 0)
return r;
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-08 04:16:47 +0000