drivers: support for auth NONE

Added the explicit support for auth NONE.
It needs to be added in all drivers/*/gprs-context.c atoms.

This method is already supported by all atoms that support
authentication (ie, all but Sierra' swmodem driver).

The behavior is left unchanged in case of inconsistent parameters:
if username is empty, then fallback to auth NONE.

1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/ifxmodem/gprs-context.c b/drivers/ifxmodem/gprs-context.c
index 885e41bb..289b4341 100644
--- a/drivers/ifxmodem/gprs-context.c
+++ b/drivers/ifxmodem/gprs-context.c
@@ -466,8 +466,14 @@ static void ifx_gprs_activate_primary(struct ofono_gprs_context *gc,
 	gcd->active_context = ctx->cid;
 	gcd->cb = cb;
 	gcd->cb_data = data;
-	memcpy(gcd->username, ctx->username, sizeof(ctx->username));
-	memcpy(gcd->password, ctx->password, sizeof(ctx->password));
+
+	if (ctx->auth_method == OFONO_GPRS_AUTH_METHOD_NONE) {
+		memset(gcd->username, 0, sizeof(gcd->username));
+		memset(gcd->password, 0, sizeof(gcd->password));
+	} else {
+		memcpy(gcd->username, ctx->username, sizeof(ctx->username));
+		memcpy(gcd->password, ctx->password, sizeof(ctx->password));
+	}
 
 	gcd->state = STATE_ENABLING;
 	gcd->proto = ctx->proto;