systemd-run: add new --property= switch that can set arbitrary properties for the...

[elogind.git] / src / systemctl / systemctl.c

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 952d2f8358caeb7ca9da0e4ee426d5dc5a6122a5..f3952653e153698352bae410bc6cb9f6a565eef4 100644 (file)
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -4019,163 +4019,6 @@ static int show(sd_bus *bus, char **args) {
         return ret;
 }
 
-static int append_assignment(sd_bus_message *m, const char *assignment) {
-        const char *eq;
-        char *field;
-        int r;
-
-        assert(m);
-        assert(assignment);
-
-        eq = strchr(assignment, '=');
-        if (!eq) {
-                log_error("Not an assignment: %s", assignment);
-                return -EINVAL;
-        }
-
-        field = strndupa(assignment, eq - assignment);
-        eq ++;
-
-        r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field);
-        if (r < 0)
-                return bus_log_create_error(r);
-
-        if (streq(field, "CPUAccounting") ||
-            streq(field, "MemoryAccounting") ||
-            streq(field, "BlockIOAccounting")) {
-
-                r = parse_boolean(eq);
-                if (r < 0) {
-                        log_error("Failed to parse boolean assignment %s.", assignment);
-                        return -EINVAL;
-                }
-
-                r = sd_bus_message_append(m, "v", "b", r);
-
-        } else if (streq(field, "MemoryLimit")) {
-                off_t bytes;
-
-                r = parse_size(eq, 1024, &bytes);
-                if (r < 0) {
-                        log_error("Failed to parse bytes specification %s", assignment);
-                        return -EINVAL;
-                }
-
-                r = sd_bus_message_append(m, "v", "t", (uint64_t) bytes);
-
-        } else if (streq(field, "CPUShares") || streq(field, "BlockIOWeight")) {
-                uint64_t u;
-
-                r = safe_atou64(eq, &u);
-                if (r < 0) {
-                        log_error("Failed to parse %s value %s.", field, eq);
-                        return -EINVAL;
-                }
-
-                r = sd_bus_message_append(m, "v", "t", u);
-
-        } else if (streq(field, "DevicePolicy"))
-                r = sd_bus_message_append(m, "v", "s", eq);
-
-        else if (streq(field, "DeviceAllow")) {
-
-                if (isempty(eq))
-                        r = sd_bus_message_append(m, "v", "a(ss)", 0);
-                else {
-                        const char *path, *rwm;
-                        char *e;
-
-                        e = strchr(eq, ' ');
-                        if (e) {
-                                path = strndupa(eq, e - eq);
-                                rwm = e+1;
-                        } else {
-                                path = eq;
-                                rwm = "";
-                        }
-
-                        if (!path_startswith(path, "/dev")) {
-                                log_error("%s is not a device file in /dev.", path);
-                                return -EINVAL;
-                        }
-
-                        r = sd_bus_message_append(m, "v", "a(ss)", 1, path, rwm);
-                }
-
-        } else if (streq(field, "BlockIOReadBandwidth") || streq(field, "BlockIOWriteBandwidth")) {
-
-                if (isempty(eq))
-                        r = sd_bus_message_append(m, "v", "a(st)", 0);
-                else {
-                        const char *path, *bandwidth;
-                        off_t bytes;
-                        char *e;
-
-                        e = strchr(eq, ' ');
-                        if (e) {
-                                path = strndupa(eq, e - eq);
-                                bandwidth = e+1;
-                        } else {
-                                log_error("Failed to parse %s value %s.", field, eq);
-                                return -EINVAL;
-                        }
-
-                        if (!path_startswith(path, "/dev")) {
-                                log_error("%s is not a device file in /dev.", path);
-                                return -EINVAL;
-                        }
-
-                        r = parse_size(bandwidth, 1000, &bytes);
-                        if (r < 0) {
-                                log_error("Failed to parse byte value %s.", bandwidth);
-                                return -EINVAL;
-                        }
-
-                        r = sd_bus_message_append(m, "v", "a(st)", 1, path, (uint64_t) bytes);
-                }
-
-        } else if (streq(field, "BlockIODeviceWeight")) {
-
-                if (isempty(eq))
-                        r = sd_bus_message_append(m, "v", "a(st)", 0);
-                else {
-                        const char *path, *weight;
-                        uint64_t u;
-                        char *e;
-
-                        e = strchr(eq, ' ');
-                        if (e) {
-                                path = strndupa(eq, e - eq);
-                                weight = e+1;
-                        } else {
-                                log_error("Failed to parse %s value %s.", field, eq);
-                                return -EINVAL;
-                        }
-
-                        if (!path_startswith(path, "/dev")) {
-                                log_error("%s is not a device file in /dev.", path);
-                                return -EINVAL;
-                        }
-
-                        r = safe_atou64(weight, &u);
-                        if (r < 0) {
-                                log_error("Failed to parse %s value %s.", field, weight);
-                                return -EINVAL;
-                        }
-                        r = sd_bus_message_append(m, "v", "a(st)", path, u);
-                }
-
-        } else {
-                log_error("Unknown assignment %s.", assignment);
-                return -EINVAL;
-        }
-
-        if (r < 0)
-                return bus_log_create_error(r);
-
-        return 0;
-}
-
 static int set_property(sd_bus *bus, char **args) {
         _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
         _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
@@ -4210,7 +4053,7 @@ static int set_property(sd_bus *bus, char **args) {
                 if (r < 0)
                         return bus_log_create_error(r);
 
-                r = append_assignment(m, *i);
+                r = bus_append_unit_property_assignment(m, *i);
                 if (r < 0)
                         return r;