return 1;
}
+int serialize_string_set(FILE *f, const char *key, Set *s) {
+ const char *e;
+ int r;
+
+ assert(f);
+ assert(key);
+
+ if (set_isempty(s))
+ return 0;
+
+ /* Serialize as individual items, as each element might contain separators and escapes */
+
+ SET_FOREACH(e, s) {
+ r = serialize_item(f, key, e);
+ if (r < 0)
+ return r;
+ }
+
+ return 1;
+}
+
int deserialize_read_line(FILE *f, char **ret) {
_cleanup_free_ char *line = NULL;
int r;
#include "fdset.h"
#include "macro.h"
#include "pidref.h"
+#include "set.h"
#include "string-util.h"
#include "time-util.h"
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_string_set(FILE *f, const char *key, Set *s);
static inline int serialize_bool(FILE *f, const char *key, bool b) {
return serialize_item(f, key, yes_no(b));
assert_se(streq(line, "a=////"));
}
+TEST(serialize_string_set) {
+ _cleanup_(unlink_tempfilep) char fn[] = "/tmp/test-serialize.XXXXXX";
+ _cleanup_fclose_ FILE *f = NULL;
+ _cleanup_set_free_free_ Set *s = NULL;
+ _cleanup_free_ char *line1 = NULL, *line2 = NULL;
+ char *p, *q;
+
+ assert_se(fmkostemp_safe(fn, "r+", &f) == 0);
+ log_info("/* %s (%s) */", __func__, fn);
+
+ assert_se(set_ensure_allocated(&s, &string_hash_ops) >= 0);
+
+ assert_se(serialize_string_set(f, "a", s) == 0);
+
+ assert_se(set_put_strsplit(s, "abc def,ghi jkl", ",", 0) >= 0);
+
+ assert_se(serialize_string_set(f, "a", s) == 1);
+
+ rewind(f);
+
+ assert_se(read_line(f, LONG_LINE_MAX, &line1) > 0);
+ assert_se((p = startswith(line1, "a=")));
+
+ assert_se(read_line(f, LONG_LINE_MAX, &line2) > 0);
+ assert_se((q = startswith(line2, "a=")));
+
+ assert_se(!streq(p, q));
+ assert_se(STR_IN_SET(p, "abc def", "ghi jkl"));
+ assert_se(STR_IN_SET(q, "abc def", "ghi jkl"));
+}
+
static int intro(void) {
memset(long_string, 'x', sizeof(long_string)-1);
char_array_0(long_string);