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-rw-r--r--src/basic/string-table.h18
-rw-r--r--src/network/networkd-util.c45
-rw-r--r--src/resolve/resolved-manager.c2
3 files changed, 21 insertions, 44 deletions
diff --git a/src/basic/string-table.h b/src/basic/string-table.h
index 2181a3a767..588404ab5a 100644
--- a/src/basic/string-table.h
+++ b/src/basic/string-table.h
@@ -47,16 +47,34 @@ ssize_t string_table_lookup(const char * const *table, size_t len, const char *k
return (type) string_table_lookup(name##_table, ELEMENTSOF(name##_table), s); \
}
+#define _DEFINE_STRING_TABLE_LOOKUP_FROM_STRING_WITH_BOOLEAN(name,type,yes,scope) \
+ scope type name##_from_string(const char *s) { \
+ int b; \
+ b = parse_boolean(s); \
+ if (b == 0) \
+ return (type) 0; \
+ else if (b > 0) \
+ return yes; \
+ return (type) string_table_lookup(name##_table, ELEMENTSOF(name##_table), s); \
+ }
+
#define _DEFINE_STRING_TABLE_LOOKUP(name,type,scope) \
_DEFINE_STRING_TABLE_LOOKUP_TO_STRING(name,type,scope) \
_DEFINE_STRING_TABLE_LOOKUP_FROM_STRING(name,type,scope) \
struct __useless_struct_to_allow_trailing_semicolon__
+#define _DEFINE_STRING_TABLE_LOOKUP_WITH_BOOLEAN(name,type,yes,scope) \
+ _DEFINE_STRING_TABLE_LOOKUP_TO_STRING(name,type,scope) \
+ _DEFINE_STRING_TABLE_LOOKUP_FROM_STRING_WITH_BOOLEAN(name,type,yes,scope) \
+ struct __useless_struct_to_allow_trailing_semicolon__
+
#define DEFINE_STRING_TABLE_LOOKUP(name,type) _DEFINE_STRING_TABLE_LOOKUP(name,type,)
#define DEFINE_PRIVATE_STRING_TABLE_LOOKUP(name,type) _DEFINE_STRING_TABLE_LOOKUP(name,type,static)
#define DEFINE_PRIVATE_STRING_TABLE_LOOKUP_TO_STRING(name,type) _DEFINE_STRING_TABLE_LOOKUP_TO_STRING(name,type,static)
#define DEFINE_PRIVATE_STRING_TABLE_LOOKUP_FROM_STRING(name,type) _DEFINE_STRING_TABLE_LOOKUP_FROM_STRING(name,type,static)
+#define DEFINE_STRING_TABLE_LOOKUP_WITH_BOOLEAN(name,type,yes) _DEFINE_STRING_TABLE_LOOKUP_WITH_BOOLEAN(name,type,yes,)
+
/* For string conversions where numbers are also acceptable */
#define DEFINE_STRING_TABLE_LOOKUP_WITH_FALLBACK(name,type,max) \
int name##_to_string_alloc(type i, char **str) { \
diff --git a/src/network/networkd-util.c b/src/network/networkd-util.c
index 2545621a93..1cc4f07e1e 100644
--- a/src/network/networkd-util.c
+++ b/src/network/networkd-util.c
@@ -108,47 +108,6 @@ static const char* const resolve_support_table[_RESOLVE_SUPPORT_MAX] = {
[RESOLVE_SUPPORT_RESOLVE] = "resolve",
};
-DEFINE_STRING_TABLE_LOOKUP(resolve_support, ResolveSupport);
+DEFINE_STRING_TABLE_LOOKUP_WITH_BOOLEAN(resolve_support, ResolveSupport, RESOLVE_SUPPORT_YES);
-int config_parse_resolve(
- const char* unit,
- const char *filename,
- unsigned line,
- const char *section,
- unsigned section_line,
- const char *lvalue,
- int ltype,
- const char *rvalue,
- void *data,
- void *userdata) {
-
- ResolveSupport *resolve = data;
- int k;
-
- assert(filename);
- assert(lvalue);
- assert(rvalue);
- assert(resolve);
-
- /* Our enum shall be a superset of booleans, hence first try
- * to parse as boolean, and then as enum */
-
- k = parse_boolean(rvalue);
- if (k > 0)
- *resolve = RESOLVE_SUPPORT_YES;
- else if (k == 0)
- *resolve = RESOLVE_SUPPORT_NO;
- else {
- ResolveSupport s;
-
- s = resolve_support_from_string(rvalue);
- if (s < 0){
- log_syntax(unit, LOG_ERR, filename, line, 0, "Failed to parse %s= option, ignoring: %s", lvalue, rvalue);
- return 0;
- }
-
- *resolve = s;
- }
-
- return 0;
-}
+DEFINE_CONFIG_PARSE_ENUM(config_parse_resolve, resolve_support, ResolveSupport, "Failed to parse resolve support");
diff --git a/src/resolve/resolved-manager.c b/src/resolve/resolved-manager.c
index 20955b3f6b..2241df70c2 100644
--- a/src/resolve/resolved-manager.c
+++ b/src/resolve/resolved-manager.c
@@ -1169,4 +1169,4 @@ static const char* const support_table[_SUPPORT_MAX] = {
[SUPPORT_YES] = "yes",
[SUPPORT_RESOLVE] = "resolve",
};
-DEFINE_STRING_TABLE_LOOKUP(support, Support);
+DEFINE_STRING_TABLE_LOOKUP_WITH_BOOLEAN(support, Support, SUPPORT_YES);