config parser: Introduce config_parse_ip_port

[thirdparty/systemd.git] / src / shared / conf-parser.c

diff --git a/src/shared/conf-parser.c b/src/shared/conf-parser.c
index 19a371c865a288e6b2d67b17f3c571ee6340cce0..dae521ef9fed50df3b753e1a20d83128e91cdc8e 100644 (file)
--- a/src/shared/conf-parser.c
+++ b/src/shared/conf-parser.c
@@ -506,6 +506,7 @@ int config_parse_many(
 
 DEFINE_PARSER(int, int, safe_atoi);
 DEFINE_PARSER(long, long, safe_atoli);
+DEFINE_PARSER(uint8, uint8_t, safe_atou8);
 DEFINE_PARSER(uint16, uint16_t, safe_atou16);
 DEFINE_PARSER(uint32, uint32_t, safe_atou32);
 DEFINE_PARSER(uint64, uint64_t, safe_atou64);
@@ -781,7 +782,7 @@ int config_parse_strv(const char *unit,
         for (;;) {
                 char *word = NULL;
 
-                r = extract_first_word(&rvalue, &word, WHITESPACE, EXTRACT_QUOTES|EXTRACT_RETAIN_ESCAPE);
+                r = extract_first_word(&rvalue, &word, NULL, EXTRACT_QUOTES|EXTRACT_RETAIN_ESCAPE);
                 if (r == 0)
                         break;
                 if (r == -ENOMEM)
@@ -959,3 +960,40 @@ int config_parse_ifname(
 
         return 0;
 }
+
+int config_parse_ip_port(
+                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) {
+
+        uint16_t *s = data;
+        uint16_t port;
+        int r;
+
+        assert(filename);
+        assert(lvalue);
+        assert(rvalue);
+        assert(data);
+
+        if (isempty(rvalue)) {
+                *s = 0;
+                return 0;
+        }
+
+        r = parse_ip_port(rvalue, &port);
+        if (r < 0) {
+                log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse port '%s'.", rvalue);
+                return 0;
+        }
+
+        *s = port;
+
+        return 0;
+}