Merge pull request #5808 from ssahani/util

conf parser: add config_parse_ip_port

1 files changed, 37 insertions, 0 deletions

diff --git a/src/shared/conf-parser.c b/src/shared/conf-parser.c
index d8393cbc8d..dae521ef9f 100644
--- a/src/shared/conf-parser.c
+++ b/src/shared/conf-parser.c
@@ -960,3 +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;
+}