uclient-fetch: add option to read POST data from file

[project/uclient.git] / uclient.c

diff --git a/uclient.c b/uclient.c
index 8862b557b975204d723923c4c3ab64ffea8763e9..9f98cbca167f0b5cc419ec1effe542130d1fe6df 100644 (file)
--- a/uclient.c
+++ b/uclient.c
@@ -59,6 +59,9 @@ __uclient_get_url(const struct uclient_backend *backend,
                &uri_buf, strlen(location) + 1,
                &auth_buf, auth_str ? strlen(auth_str) + 1 : 0);
 
+       if (!url)
+               return NULL;
+
        url->backend = backend;
        url->location = strcpy(uri_buf, location);
        if (host)
@@ -419,3 +422,23 @@ void __hidden uclient_backend_reset_state(struct uclient *cl)
        cl->error_code = 0;
        uloop_timeout_cancel(&cl->timeout);
 }
+
+const char * uclient_strerror(unsigned err)
+{
+       switch (err) {
+       case UCLIENT_ERROR_UNKNOWN:
+               return "unknown error";
+       case UCLIENT_ERROR_CONNECT:
+               return "connect failed";
+       case UCLIENT_ERROR_TIMEDOUT:
+               return "timeout";
+       case UCLIENT_ERROR_SSL_INVALID_CERT:
+               return "ssl invalid cert";
+       case UCLIENT_ERROR_SSL_CN_MISMATCH:
+               return "ssl cn mismatch";
+       case UCLIENT_ERROR_MISSING_SSL_CONTEXT:
+               return "missing ssl context";
+       default:
+               return "invalid error code";
+       }
+}