shared: exec_command_build_json()

src/core/varlink-common.c

@@ -4,6 +4,7 @@
 
 #include "bus-common-errors.h"
 #include "cpu-set-util.h"
+#include "execute.h"
 #include "json-util.h"
 #include "rlimit-util.h"
 #include "varlink-common.h"
@@ -104,3 +105,24 @@ empty:
         *ret = NULL;
         return 0;
 }
+
+int exec_command_build_json(sd_json_variant **ret, const char *name, void *userdata) {
+        ExecCommand *cmd = ASSERT_PTR(userdata);
+
+        assert(ret);
+
+        if (isempty(cmd->path)) {
+                *ret = NULL;
+                return 0;
+        }
+
+        return sd_json_buildo(
+                        ret,
+                        SD_JSON_BUILD_PAIR_STRING("path", cmd->path),
+                        JSON_BUILD_PAIR_STRV_NON_EMPTY("arguments", cmd->argv),
+                        SD_JSON_BUILD_PAIR_BOOLEAN("ignoreFailure", FLAGS_SET(cmd->flags, EXEC_COMMAND_IGNORE_FAILURE)),
+                        SD_JSON_BUILD_PAIR_BOOLEAN("privileged", FLAGS_SET(cmd->flags, EXEC_COMMAND_FULLY_PRIVILEGED)),
+                        SD_JSON_BUILD_PAIR_BOOLEAN("noSetuid", FLAGS_SET(cmd->flags, EXEC_COMMAND_NO_SETUID)),
+                        SD_JSON_BUILD_PAIR_BOOLEAN("noEnvExpand", FLAGS_SET(cmd->flags, EXEC_COMMAND_NO_ENV_EXPAND)),
+                        SD_JSON_BUILD_PAIR_BOOLEAN("viaShell", FLAGS_SET(cmd->flags, EXEC_COMMAND_VIA_SHELL)));
+}

src/core/varlink-common.h

@@ -6,5 +6,5 @@
 int rlimit_build_json(sd_json_variant **ret, const char *name, void *userdata);
 int rlimit_table_build_json(sd_json_variant **ret, const char *name, void *userdata);
 int cpuset_build_json(sd_json_variant **ret, const char *name, void *userdata);
-
 const char* varlink_error_id_from_bus_error(const sd_bus_error *e);
+int exec_command_build_json(sd_json_variant **ret, const char *name, void *userdata);

src/shared/varlink-idl-common.c

@@ -54,6 +54,23 @@ SD_VARLINK_DEFINE_STRUCT_TYPE(
                 SD_VARLINK_DEFINE_FIELD_BY_TYPE(RTPRIO, ResourceLimit, SD_VARLINK_NULLABLE),
                 SD_VARLINK_DEFINE_FIELD_BY_TYPE(RTTIME, ResourceLimit, SD_VARLINK_NULLABLE));
 
+SD_VARLINK_DEFINE_STRUCT_TYPE(
+                ExecCommand,
+                SD_VARLINK_FIELD_COMMENT("Path"),
+                SD_VARLINK_DEFINE_FIELD(path, SD_VARLINK_STRING, 0),
+                SD_VARLINK_FIELD_COMMENT("Arguments"),
+                SD_VARLINK_DEFINE_FIELD(arguments, SD_VARLINK_STRING, SD_VARLINK_ARRAY|SD_VARLINK_NULLABLE),
+                SD_VARLINK_FIELD_COMMENT("Ignore failure of the command"),
+                SD_VARLINK_DEFINE_FIELD(ignoreFailure, SD_VARLINK_BOOL, SD_VARLINK_NULLABLE),
+                SD_VARLINK_FIELD_COMMENT("Run with full privileges"),
+                SD_VARLINK_DEFINE_FIELD(privileged, SD_VARLINK_BOOL, SD_VARLINK_NULLABLE),
+                SD_VARLINK_FIELD_COMMENT("Skip setuid handling"),
+                SD_VARLINK_DEFINE_FIELD(noSetuid, SD_VARLINK_BOOL, SD_VARLINK_NULLABLE),
+                SD_VARLINK_FIELD_COMMENT("Skip environment variable expansion"),
+                SD_VARLINK_DEFINE_FIELD(noEnvExpand, SD_VARLINK_BOOL, SD_VARLINK_NULLABLE),
+                SD_VARLINK_FIELD_COMMENT("Run via shell"),
+                SD_VARLINK_DEFINE_FIELD(viaShell, SD_VARLINK_BOOL, SD_VARLINK_NULLABLE));
+
 SD_VARLINK_DEFINE_ENUM_TYPE(
                 ExecOutputType,
                 SD_VARLINK_DEFINE_ENUM_VALUE(inherit),

src/shared/varlink-idl-common.h

@@ -8,6 +8,7 @@ extern const sd_varlink_symbol vl_type_ProcessId;
 extern const sd_varlink_symbol vl_type_RateLimit;
 extern const sd_varlink_symbol vl_type_ResourceLimit;
 extern const sd_varlink_symbol vl_type_ResourceLimitTable;
+extern const sd_varlink_symbol vl_type_ExecCommand;
 extern const sd_varlink_symbol vl_type_ExecOutputType;
 extern const sd_varlink_symbol vl_type_CGroupPressureWatch;
 extern const sd_varlink_symbol vl_type_ManagedOOMMode;