lib-http: Pass http_client_host to http_client_host_shared_lookup.

The following commit will make dns_lookup retrieving DNS settings from
event. http_client_host is need to pass http_client event to dns_lookup, the event
contains client-specific DNS settings.

diff --git a/src/lib-http/http-client-host.c b/src/lib-http/http-client-host.c
index d17bdb278d4d186536b307ef6a0ac3a17fbe159e..c7b848ec454b60a5e4d98ecbe81aa1d238e6ca0e 100644 (file)
--- a/src/lib-http/http-client-host.c
+++ b/src/lib-http/http-client-host.c
@@ -140,8 +140,9 @@ http_client_host_shared_dns_callback(const struct dns_lookup_result *result,
 }
 
 static void
-http_client_host_shared_lookup(struct http_client_host_shared *hshared)
+http_client_host_shared_lookup(struct http_client_host *host)
 {
+       struct http_client_host_shared *hshared = host->shared;
        struct http_client_context *cctx = hshared->cctx;
        struct dns_client_settings dns_set;
 
@@ -173,8 +174,9 @@ http_client_host_shared_lookup(struct http_client_host_shared *hshared)
 }
 
 static int
-http_client_host_shared_refresh(struct http_client_host_shared *hshared)
+http_client_host_shared_refresh(struct http_client_host *host)
 {
+       struct http_client_host_shared *hshared = host->shared;
        if (hshared->unix_local)
                return 0;
        if (hshared->explicit_ip)
@@ -193,7 +195,7 @@ http_client_host_shared_refresh(struct http_client_host_shared *hshared)
                        "need to refresh DNS lookup");
        }
 
-       http_client_host_shared_lookup(hshared);
+       http_client_host_shared_lookup(host);
        if (hshared->dns_lookup != NULL)
                return -1;
        return (hshared->ips_count > 0 ? 1 : -1);
@@ -468,7 +470,7 @@ void http_client_host_check_idle(struct http_client_host *host)
 
 int http_client_host_refresh(struct http_client_host *host)
 {
-       return http_client_host_shared_refresh(host->shared);
+       return http_client_host_shared_refresh(host);
 }
 
 bool http_client_host_get_ip_idx(struct http_client_host *host,