* add some parameter checks to public functions

pmo-trunk-r3841

diff --git a/src/modest-mail-operation.c b/src/modest-mail-operation.c
index 6bb9047..4bfa130 100644 (file)
--- a/src/modest-mail-operation.c
+++ b/src/modest-mail-operation.c
@@ -388,6 +388,8 @@ void
 modest_mail_operation_execute_error_handler (ModestMailOperation *self)
 {
        ModestMailOperationPrivate *priv;
+
+       g_return_if_fail (self && MODEST_IS_MAIL_OPERATION(self));
        
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
        g_return_if_fail(priv->status != MODEST_MAIL_OPERATION_STATUS_SUCCESS);     
@@ -403,6 +405,9 @@ modest_mail_operation_get_type_operation (ModestMailOperation *self)
 {
        ModestMailOperationPrivate *priv;
 
+       g_return_val_if_fail (self && MODEST_IS_MAIL_OPERATION(self),
+                             MODEST_MAIL_OPERATION_TYPE_UNKNOWN);
+       
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
        
        return priv->op_type;
@@ -414,6 +419,9 @@ modest_mail_operation_is_mine (ModestMailOperation *self,
 {
        ModestMailOperationPrivate *priv;
 
+       g_return_val_if_fail (self && MODEST_IS_MAIL_OPERATION(self),
+                             FALSE);
+       
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
        if (priv->source == NULL) return FALSE;
 
@@ -425,7 +433,8 @@ modest_mail_operation_get_source (ModestMailOperation *self)
 {
        ModestMailOperationPrivate *priv;
 
-       g_return_val_if_fail (self, NULL);
+       g_return_val_if_fail (self && MODEST_IS_MAIL_OPERATION(self),
+                             NULL);
        
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
        if (!priv) {
@@ -477,8 +486,8 @@ modest_mail_operation_cancel (ModestMailOperation *self)
 {
        ModestMailOperationPrivate *priv;
        gboolean canceled = FALSE;
-
-       g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), FALSE);
+       
+       g_return_val_if_fail (self && MODEST_IS_MAIL_OPERATION (self), FALSE);
 
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 
@@ -513,8 +522,9 @@ modest_mail_operation_get_task_done (ModestMailOperation *self)
 {
        ModestMailOperationPrivate *priv;
 
-       g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), 0);
-
+       g_return_val_if_fail (self && MODEST_IS_MAIL_OPERATION(self),
+                             0);
+       
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
        return priv->done;
 }
@@ -524,7 +534,8 @@ modest_mail_operation_get_task_total (ModestMailOperation *self)
 {
        ModestMailOperationPrivate *priv;
 
-       g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), 0);
+       g_return_val_if_fail (self && MODEST_IS_MAIL_OPERATION(self),
+                             0);
 
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
        return priv->total;
@@ -536,11 +547,9 @@ modest_mail_operation_is_finished (ModestMailOperation *self)
        ModestMailOperationPrivate *priv;
        gboolean retval = FALSE;
 
-       if (!MODEST_IS_MAIL_OPERATION (self)) {
-               g_warning ("%s: invalid parametter", G_GNUC_FUNCTION);
-               return retval;
-       }
-
+       g_return_val_if_fail (self && MODEST_IS_MAIL_OPERATION(self),
+                             FALSE);
+       
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 
        if (priv->status == MODEST_MAIL_OPERATION_STATUS_SUCCESS   ||
@@ -603,9 +612,9 @@ modest_mail_operation_send_mail (ModestMailOperation *self,
        ModestMailOperationPrivate *priv;
        SendMsgInfo *info;
        
-       g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
-       g_return_if_fail (TNY_IS_TRANSPORT_ACCOUNT (transport_account));
-       g_return_if_fail (TNY_IS_MSG (msg));
+       g_return_if_fail (self && MODEST_IS_MAIL_OPERATION (self));
+       g_return_if_fail (transport_account && TNY_IS_TRANSPORT_ACCOUNT (transport_account));
+       g_return_if_fail (msg && TNY_IS_MSG (msg));
        
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);