1 files changed, 53 insertions, 0 deletions
diff --git a/src/shared/serialize.h b/src/shared/serialize.h
new file mode 100644
index 0000000..355eff9
--- /dev/null
+++ b/src/shared/serialize.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <stdio.h>
+
+#include "fdset.h"
+#include "image-policy.h"
+#include "macro.h"
+#include "pidref.h"
+#include "ratelimit.h"
+#include "set.h"
+#include "string-util.h"
+#include "time-util.h"
+
+int serialize_item(FILE *f, const char *key, const char *value);
+int serialize_item_escaped(FILE *f, const char *key, const char *value);
+int serialize_item_format(FILE *f, const char *key, const char *value, ...) _printf_(3,4);
+int serialize_item_hexmem(FILE *f, const char *key, const void *p, size_t l);
+int serialize_item_base64mem(FILE *f, const char *key, const void *p, size_t l);
+int serialize_fd(FILE *f, FDSet *fds, const char *key, int fd);
+int serialize_fd_many(FILE *f, FDSet *fds, const char *key, const int fd_array[], size_t n_fd_array);
+int serialize_usec(FILE *f, const char *key, usec_t usec);
+int serialize_dual_timestamp(FILE *f, const char *key, const dual_timestamp *t);
+int serialize_strv(FILE *f, const char *key, char **l);
+int serialize_pidref(FILE *f, FDSet *fds, const char *key, PidRef *pidref);
+int serialize_ratelimit(FILE *f, const char *key, const RateLimit *rl);
+int serialize_string_set(FILE *f, const char *key, Set *s);
+int serialize_image_policy(FILE *f, const char *key, const ImagePolicy *p);
+
+static inline int serialize_bool(FILE *f, const char *key, bool b) {
+        return serialize_item(f, key, yes_no(b));
+}
+static inline int serialize_bool_elide(FILE *f, const char *key, bool b) {
+        return b ? serialize_item(f, key, yes_no(b)) : 0;
+}
+
+static inline int serialize_item_tristate(FILE *f, const char *key, int value) {
+        return value >= 0 ? serialize_item_format(f, key, "%i", value) : 0;
+}
+
+int deserialize_read_line(FILE *f, char **ret);
+
+int deserialize_fd(FDSet *fds, const char *value);
+int deserialize_fd_many(FDSet *fds, const char *value, size_t n, int *ret);
+int deserialize_usec(const char *value, usec_t *ret);
+int deserialize_dual_timestamp(const char *value, dual_timestamp *ret);
+int deserialize_environment(const char *value, char ***environment);
+int deserialize_strv(const char *value, char ***l);
+int deserialize_pidref(FDSet *fds, const char *value, PidRef *ret);
+void deserialize_ratelimit(RateLimit *rl, const char *name, const char *value);
+
+int open_serialization_fd(const char *ident);
+int open_serialization_file(const char *ident, FILE **ret);