Do ignore empty recipients when checking names
[modest] / src / modest-mail-operation.c
index 19f8954..a23633e 100644 (file)
@@ -66,6 +66,8 @@
 #ifdef MODEST_USE_LIBTIME
 #include <clockd/libtime.h>
 #endif
+#include "modest-account-protocol.h"
+#include <camel/camel-stream-null.h>
 
 #define KB 1024
 
@@ -135,7 +137,6 @@ typedef struct
        gint pending_calls;
        gboolean poke_all;
        TnyFolderObserver *inbox_observer;
-       RetrieveAllCallback retrieve_all_cb;
        gboolean interactive;
        gboolean msg_readed;
 } UpdateAccountInfo;
@@ -194,6 +195,8 @@ typedef struct {
        gint last_total_bytes;
        gint sum_total_bytes;
        gint total_bytes;
+       TnyIterator *get_parts;
+       TnyMsg *msg;
 } GetMsgInfo;
 
 typedef struct _RefreshAsyncHelper {   
@@ -223,6 +226,12 @@ typedef struct _XFerFolderAsyncHelper
        gpointer user_data;
 } XFerFolderAsyncHelper;
 
+typedef struct _SyncFolderHelper {
+       ModestMailOperation *mail_op;
+       SyncFolderCallback user_callback;
+       gpointer user_data;
+} SyncFolderHelper;
+
 typedef void (*ModestMailOperationCreateMsgCallback) (ModestMailOperation *mail_op,
                                                      TnyMsg *msg,
                                                      gpointer userdata);
@@ -1139,6 +1148,46 @@ modest_mail_operation_send_new_mail (ModestMailOperation *self,
 
 typedef struct
 {
+       ModestMailOperation *mailop;
+       TnyMsg *msg;
+       SaveToDraftstCallback callback;
+       gpointer userdata;
+} FinishSaveRemoteDraftInfo;
+
+static void
+finish_save_remote_draft (ModestAccountProtocol *protocol,
+                         GError *err,
+                         const gchar *account_id,
+                         TnyMsg *new_remote_msg,
+                         TnyMsg *new_msg,
+                         TnyMsg *old_msg,
+                         gpointer userdata)
+{
+       FinishSaveRemoteDraftInfo *info = (FinishSaveRemoteDraftInfo *) userdata;
+       ModestMailOperationPrivate *priv = NULL;
+
+       priv = MODEST_MAIL_OPERATION_GET_PRIVATE(info->mailop);
+
+       if (!priv->error && err != NULL) {
+               /* Priority for errors in save to local stage */
+               priv->error = g_error_copy (err);
+               priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+       }
+
+       if (info->callback)
+               info->callback (info->mailop, info->msg, info->userdata);
+
+       if (info->msg)
+               g_object_unref (info->msg);
+
+       modest_mail_operation_notify_end (info->mailop);
+       g_object_unref (info->mailop);
+
+       g_slice_free (FinishSaveRemoteDraftInfo, info);
+}
+
+typedef struct
+{
        TnyTransportAccount *transport_account;
        TnyMsg *draft_msg;
        SaveToDraftstCallback callback;
@@ -1157,6 +1206,7 @@ modest_mail_operation_save_to_drafts_add_msg_cb(TnyFolder *self,
        ModestMailOperationPrivate *priv = NULL;
        SaveToDraftsAddMsgInfo *info = (SaveToDraftsAddMsgInfo *) userdata;
        GError *io_error = NULL;
+       gboolean callback_called = FALSE;
 
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(info->mailop);
 
@@ -1201,8 +1251,32 @@ modest_mail_operation_save_to_drafts_add_msg_cb(TnyFolder *self,
                priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
        }
 
+       if (info->transport_account) {
+               ModestProtocolType transport_protocol_type;
+               ModestProtocol *transport_protocol;
+
+               transport_protocol_type = modest_tny_account_get_protocol_type (TNY_ACCOUNT (info->transport_account));
+
+               transport_protocol = modest_protocol_registry_get_protocol_by_type (modest_runtime_get_protocol_registry (),
+                                                                                   transport_protocol_type);
+               if (transport_protocol && MODEST_IS_ACCOUNT_PROTOCOL (transport_protocol)) {
+                       FinishSaveRemoteDraftInfo *srd_info = g_slice_new (FinishSaveRemoteDraftInfo);
+                       srd_info->mailop = info->mailop?g_object_ref (info->mailop):NULL;
+                       srd_info->msg = info->msg?g_object_ref (info->msg):NULL;
+                       srd_info->callback = info->callback;
+                       srd_info->userdata = info->user_data;
+                       modest_account_protocol_save_remote_draft (MODEST_ACCOUNT_PROTOCOL (transport_protocol), 
+                                                                  tny_account_get_id (TNY_ACCOUNT (info->transport_account)),
+                                                                  info->msg, info->draft_msg,
+                                                                  finish_save_remote_draft,
+                                                                  srd_info);
+                                                                  
+                       callback_called = TRUE;
+               }
+       }
+
        /* Call the user callback */
-       if (info->callback)
+       if (!callback_called && info->callback)
                info->callback (info->mailop, info->msg, info->user_data);
 
        if (info->transport_account)
@@ -1214,8 +1288,10 @@ modest_mail_operation_save_to_drafts_add_msg_cb(TnyFolder *self,
        if (info->msg)
                g_object_unref (G_OBJECT (info->msg));
 
-       modest_mail_operation_notify_end (info->mailop);
-       g_object_unref(info->mailop);
+       if (!callback_called)
+               modest_mail_operation_notify_end (info->mailop);
+        if (info->mailop)
+               g_object_unref(info->mailop);
        g_slice_free (SaveToDraftsAddMsgInfo, info);
 }
 
@@ -1528,9 +1604,10 @@ update_account_get_msg_async_cb (TnyFolder *folder,
                /* Call the user callback and free */
                new_headers = tny_iterator_get_list (msg_info->more_msgs);
                update_account_notify_user_and_free (info, new_headers);
-               g_object_unref (new_headers);
 
                /* Delete the helper */
+               if (msg_info->msg)
+                       g_object_unref (msg_info->msg);
                g_object_unref (msg_info->more_msgs);
                g_object_unref (msg_info->mail_op);
                g_slice_free (GetMsgInfo, msg_info);
@@ -1572,7 +1649,7 @@ inbox_refreshed_cb (TnyFolder *inbox,
        ModestAccountMgr *mgr;
        ModestAccountRetrieveType retrieve_type;
        TnyList *new_headers = NULL;
-       gboolean headers_only, ignore_limit;
+       gboolean headers_only;
        time_t time_to_store;
 
        info = (UpdateAccountInfo *) user_data;
@@ -1661,20 +1738,6 @@ inbox_refreshed_cb (TnyFolder *inbox,
        /* Order by date */
        g_ptr_array_sort (new_headers_array, (GCompareFunc) compare_headers_by_date);
 
-       /* Ask the users if they want to retrieve all the messages
-          even though the limit was exceeded */
-       ignore_limit = FALSE;
-       if (new_headers_array->len > retrieve_limit) {
-               /* Ask the user if a callback has been specified and
-                  if the mail operation has a source (this means that
-                  was invoked by the user and not automatically by a
-                  D-Bus method) */
-               if (info->retrieve_all_cb && info->interactive)
-                       ignore_limit = info->retrieve_all_cb (priv->source,
-                                                             new_headers_array->len,
-                                                             retrieve_limit);
-       }
-
        /* Copy the headers to a list and free the array */
        new_headers = tny_simple_list_new ();
        for (i=0; i < new_headers_array->len; i++) {
@@ -1692,10 +1755,7 @@ inbox_refreshed_cb (TnyFolder *inbox,
                GetMsgInfo *msg_info;
 
                priv->done = 0;
-               if (ignore_limit)
-                       priv->total = tny_list_get_length (new_headers);
-               else
-                       priv->total = MIN (tny_list_get_length (new_headers), retrieve_limit);
+               priv->total = MIN (tny_list_get_length (new_headers), retrieve_limit);
 
                iter = tny_list_create_iterator (new_headers);
 
@@ -1704,6 +1764,7 @@ inbox_refreshed_cb (TnyFolder *inbox,
                msg_info->mail_op = g_object_ref (info->mail_op);
                msg_info->total_bytes = compute_message_list_size (new_headers, priv->total);
                msg_info->more_msgs = g_object_ref (iter);
+               msg_info->msg = NULL;
                msg_info->user_data = info;
 
                while ((msg_num < priv->total ) && !tny_iterator_is_done (iter)) {
@@ -1715,11 +1776,13 @@ inbox_refreshed_cb (TnyFolder *inbox,
                                                  NULL, msg_info);
 
                        g_object_unref (folder);
+                       g_object_unref (header);
 
                        msg_num++;
                        tny_iterator_next (iter);
                }
                g_object_unref (iter);
+               g_object_unref (new_headers);
 
                /* The mail operation will finish when the last
                   message is retrieved */
@@ -1888,7 +1951,6 @@ modest_mail_operation_update_account (ModestMailOperation *self,
                                      const gchar *account_name,
                                      gboolean poke_all,
                                      gboolean interactive,
-                                     RetrieveAllCallback retrieve_all_cb,
                                      UpdateAccountCallback callback,
                                      gpointer user_data)
 {
@@ -1945,7 +2007,6 @@ modest_mail_operation_update_account (ModestMailOperation *self,
        info->account_name = g_strdup (account_name);
        info->callback = callback;
        info->user_data = user_data;
-       info->retrieve_all_cb = retrieve_all_cb;
 
        /* Set account busy */
        modest_account_mgr_set_account_busy (modest_runtime_get_account_mgr (), account_name, TRUE);
@@ -1963,7 +2024,7 @@ modest_mail_operation_update_account (ModestMailOperation *self,
        /* Get all folders and continue in the callback */ 
        folders = tny_simple_list_new ();
        tny_folder_store_get_folders_async (TNY_FOLDER_STORE (priv->account),
-                                           folders, NULL, FALSE,
+                                           folders, NULL, TRUE,
                                            recurse_folders_async_cb, 
                                            NULL, info);
        g_object_unref (folders);
@@ -2413,7 +2474,7 @@ modest_mail_operation_xfer_folder (ModestMailOperation *self,
        priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
        g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
                     MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
-                    error_msg);
+                    "%s", error_msg);
 
        /* Call the user callback if exists */
        if (user_callback)
@@ -2544,6 +2605,8 @@ modest_mail_operation_find_msg (ModestMailOperation *self,
        helper->sum_total_bytes = 0;
        helper->total_bytes = 0;
        helper->more_msgs = NULL;
+       helper->get_parts = NULL;
+       helper->msg = NULL;
 
        modest_mail_operation_notify_start (self);
        
@@ -2611,6 +2674,80 @@ modest_mail_operation_get_msg (ModestMailOperation *self,
        helper->sum_total_bytes = 0;
        helper->total_bytes = tny_header_get_message_size (header);
        helper->more_msgs = NULL;
+       helper->get_parts = NULL;
+       helper->msg = NULL;
+
+       modest_mail_operation_notify_start (self);
+       
+       /* notify about the start of the operation */ 
+       ModestMailOperationState *state;
+       state = modest_mail_operation_clone_state (self);
+       state->done = 0;
+       state->total = 0;
+       g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 
+                               0, state, NULL);
+       g_slice_free (ModestMailOperationState, state);
+       
+       tny_folder_get_msg_async (folder, header, get_msg_async_cb, get_msg_status_cb, helper);
+
+       g_object_unref (G_OBJECT (folder));
+}
+
+void 
+modest_mail_operation_get_msg_and_parts (ModestMailOperation *self,
+                                        TnyHeader *header,
+                                        TnyList *parts,
+                                        gboolean progress_feedback,
+                                        GetMsgAsyncUserCallback user_callback,
+                                        gpointer user_data)
+{
+       GetMsgInfo *helper = NULL;
+       TnyFolder *folder;
+       ModestMailOperationPrivate *priv;
+       
+       g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
+       g_return_if_fail (TNY_IS_HEADER (header));
+       
+       priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
+       priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
+       priv->total = 1;
+       priv->done = 0;
+
+       /* Check memory low */
+       if (_check_memory_low (self)) {
+               if (user_callback)
+                       user_callback (self, header, FALSE, NULL, priv->error, user_data);
+               modest_mail_operation_notify_end (self);
+               return;
+       }
+
+       /* Get account and set it into mail_operation */
+       folder = tny_header_get_folder (header);
+       priv->account = modest_tny_folder_get_account (TNY_FOLDER(folder));
+       
+       /* Check for cached messages */
+       if (progress_feedback) {
+               if (tny_header_get_flags (header) & TNY_HEADER_FLAG_CACHED)
+                       priv->op_type = MODEST_MAIL_OPERATION_TYPE_OPEN;
+               else 
+                       priv->op_type = MODEST_MAIL_OPERATION_TYPE_RECEIVE;
+       } else {
+               priv->op_type = MODEST_MAIL_OPERATION_TYPE_UNKNOWN;
+       }
+       
+       /* Create the helper */
+       helper = g_slice_new0 (GetMsgInfo);
+       helper->header = g_object_ref (header);
+       helper->mail_op = g_object_ref (self);
+       helper->user_callback = user_callback;
+       helper->user_data = user_data;
+       helper->destroy_notify = NULL;
+       helper->last_total_bytes = 0;
+       helper->sum_total_bytes = 0;
+       helper->total_bytes = tny_header_get_message_size (header);
+       helper->more_msgs = NULL;
+       helper->get_parts = tny_list_create_iterator (parts);
+       helper->msg = NULL;
 
        modest_mail_operation_notify_start (self);
        
@@ -2650,6 +2787,23 @@ get_msg_status_cb (GObject *obj,
 }
 
 static void
+get_msg_async_get_part_cb (TnyMimePart *self, gboolean cancelled, TnyStream *stream, GError *err, gpointer user_data)
+{
+       GetMsgInfo *helper;
+       TnyFolder *folder = NULL;
+
+       helper = (GetMsgInfo *) user_data;
+
+       if (helper->header) {
+               folder = tny_header_get_folder (helper->header);
+       }
+
+       get_msg_async_cb (folder, cancelled, helper->msg, err, user_data);
+
+       if (folder) g_object_unref (folder);
+}
+
+static void
 get_msg_async_cb (TnyFolder *folder, 
                  gboolean canceled, 
                  TnyMsg *msg, 
@@ -2668,6 +2822,9 @@ get_msg_async_cb (TnyFolder *folder,
        if (info->more_msgs) {
                tny_iterator_next (info->more_msgs);
                finished = (tny_iterator_is_done (info->more_msgs));
+       } else if (info->get_parts) {
+               tny_iterator_next (info->get_parts);
+               finished = (tny_iterator_is_done (info->get_parts));
        } else {
                finished = (priv->done == priv->total) ? TRUE : FALSE;
        }
@@ -2685,7 +2842,7 @@ get_msg_async_cb (TnyFolder *folder,
                } else {
                        g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
                                     MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
-                                    err->message);
+                                    "%s", err->message);
                }
        } else if (finished && priv->status == MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS) {
                /* Set the success status before calling the user callback */
@@ -2696,7 +2853,7 @@ get_msg_async_cb (TnyFolder *folder,
                info->header = tny_msg_get_header (msg);
 
        /* Call the user callback */
-       if (info->user_callback)
+       if (info->user_callback && (finished || (info->get_parts == NULL)))
                info->user_callback (info->mail_op, info->header, canceled, 
                                     msg, err, info->user_data);
 
@@ -2710,12 +2867,33 @@ get_msg_async_cb (TnyFolder *folder,
                modest_mail_operation_notify_end (info->mail_op);
 
                /* Clean */
+               if (info->msg)
+                       g_object_unref (info->msg);
                if (info->more_msgs)
                        g_object_unref (info->more_msgs);
                if (info->header)
                        g_object_unref (info->header);
                g_object_unref (info->mail_op);
                g_slice_free (GetMsgInfo, info);
+       } else if (info->get_parts) {
+               CamelStream *null_stream;
+               TnyStream *tny_null_stream;
+               TnyMimePart *part;
+
+               if (info->msg == NULL && msg != NULL)
+                       info->msg = g_object_ref (msg);
+
+               null_stream = camel_stream_null_new ();
+               tny_null_stream = tny_camel_stream_new (null_stream);
+               
+               part = TNY_MIME_PART (tny_iterator_get_current (info->get_parts));
+               tny_mime_part_decode_to_stream_async (part, tny_null_stream, 
+                                                     get_msg_async_get_part_cb,
+                                                     get_msg_status_cb,
+                                                     info);
+               g_object_unref (tny_null_stream);
+               g_object_unref (part);
+
        } else if (info->more_msgs) {
                TnyHeader *header = TNY_HEADER (tny_iterator_get_current (info->more_msgs));
                TnyFolder *folder = tny_header_get_folder (header);
@@ -2832,6 +3010,7 @@ modest_mail_operation_get_msgs_full (ModestMailOperation *self,
                msg_info->last_total_bytes = 0;
                msg_info->sum_total_bytes = 0;
                msg_info->total_bytes = msg_list_size;
+               msg_info->msg = NULL;
 
                /* The callback will call it per each header */
                tny_folder_get_msg_async (folder, header, get_msg_async_cb, get_msg_status_cb, msg_info);
@@ -2851,13 +3030,14 @@ remove_msgs_async_cb (TnyFolder *folder,
                      GError *err, 
                      gpointer user_data)
 {
-       gboolean expunge, leave_on_server;
+       gboolean expunge;
        const gchar *account_name;
        TnyAccount *account;
        ModestProtocolType account_proto = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
        ModestMailOperation *self;
        ModestMailOperationPrivate *priv;
        ModestProtocolRegistry *protocol_registry;
+       SyncFolderHelper *helper;
 
        self = (ModestMailOperation *) user_data;
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
@@ -2880,22 +3060,30 @@ remove_msgs_async_cb (TnyFolder *folder,
 
        account = modest_tny_folder_get_account (folder);
        account_name = modest_tny_account_get_parent_modest_account_name_for_server_account (account);
-       leave_on_server =
-               modest_account_mgr_get_leave_on_server (modest_runtime_get_account_mgr (),
-                                                       account_name);  
        account_proto = modest_tny_account_get_protocol_type (account);
        g_object_unref (account);
 
-       if ((modest_protocol_registry_protocol_type_has_leave_on_server (protocol_registry, account_proto) && 
-            !leave_on_server) ||
-           !modest_tny_folder_is_remote_folder (folder))
+       if (modest_protocol_registry_protocol_type_has_leave_on_server (protocol_registry, account_proto)) {
+               if (modest_account_mgr_get_leave_on_server (modest_runtime_get_account_mgr (),
+                                                           account_name))
+                       expunge = FALSE;
+               else
+                       expunge = TRUE;
+       } else {
                expunge = TRUE;
-       else
-               expunge = FALSE;
+       }
+
+       /* Create helper */
+       helper = g_slice_new0 (SyncFolderHelper);
+       helper->mail_op = g_object_ref (self);
+       helper->user_callback = NULL;
+       helper->user_data = NULL;
 
        /* Sync folder */
-       tny_folder_sync_async(folder, expunge, sync_folder_finish_callback, 
-                             NULL, self);
+       tny_folder_sync_async(folder, expunge, sync_folder_finish_callback, NULL, helper);
+
+       /* Remove the extra reference */
+       g_object_unref (self);
 }
 
 void 
@@ -3624,17 +3812,17 @@ modest_mail_operation_shutdown (ModestMailOperation *self, ModestTnyAccountStore
 }
 
 static void
-sync_folder_finish_callback (TnyFolder *self, 
-                            gboolean cancelled, 
-                            GError *err, 
+sync_folder_finish_callback (TnyFolder *self,
+                            gboolean cancelled,
+                            GError *err,
                             gpointer user_data)
 
 {
-       ModestMailOperation *mail_op;
        ModestMailOperationPrivate *priv;
+       SyncFolderHelper *helper;
 
-       mail_op = (ModestMailOperation *) user_data;
-       priv = MODEST_MAIL_OPERATION_GET_PRIVATE (mail_op);
+       helper = (SyncFolderHelper *) user_data;
+       priv = MODEST_MAIL_OPERATION_GET_PRIVATE (helper->mail_op);
 
        /* If canceled by the user, ignore the error given by Tinymail */
        if (cancelled) {
@@ -3653,15 +3841,26 @@ sync_folder_finish_callback (TnyFolder *self,
                priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
        }
 
-       modest_mail_operation_notify_end (mail_op);
-       g_object_unref (mail_op);
+       /* User callback */
+       if (helper->user_callback)
+               helper->user_callback (helper->mail_op, self, helper->user_data);
+
+       modest_mail_operation_notify_end (helper->mail_op);
+
+       /* Frees */
+       g_object_unref (helper->mail_op);
+       g_slice_free (SyncFolderHelper, helper);
 }
 
 void
 modest_mail_operation_sync_folder (ModestMailOperation *self,
-                                  TnyFolder *folder, gboolean expunge)
+                                  TnyFolder *folder,
+                                  gboolean expunge,
+                                  SyncFolderCallback callback,
+                                  gpointer user_data)
 {
        ModestMailOperationPrivate *priv;
+       SyncFolderHelper *helper;
 
        g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
        g_return_if_fail (TNY_IS_FOLDER (folder));
@@ -3671,11 +3870,16 @@ modest_mail_operation_sync_folder (ModestMailOperation *self,
        priv->account = modest_tny_folder_get_account (folder);
        priv->op_type = MODEST_MAIL_OPERATION_TYPE_SYNC_FOLDER;
 
+       /* Create helper */
+       helper = g_slice_new0 (SyncFolderHelper);
+       helper->mail_op = g_object_ref (self);
+       helper->user_callback = callback;
+       helper->user_data = user_data;
+
        modest_mail_operation_notify_start (self);
-       g_object_ref (self);
-       tny_folder_sync_async (folder, expunge, 
-                              (TnyFolderCallback) sync_folder_finish_callback, 
-                              NULL, self);
+       tny_folder_sync_async (folder, expunge,
+                              (TnyFolderCallback) sync_folder_finish_callback,
+                              NULL, helper);
 }
 
 static void
@@ -3770,12 +3974,14 @@ modest_mail_operation_to_string (ModestMailOperation *self)
        
        switch (priv->op_type) {
        case MODEST_MAIL_OPERATION_TYPE_SEND:    type= "SEND";    break;
+       case MODEST_MAIL_OPERATION_TYPE_SEND_AND_RECEIVE:    type= "SEND-AND-RECEIVE";    break;
        case MODEST_MAIL_OPERATION_TYPE_RECEIVE: type= "RECEIVE"; break;
        case MODEST_MAIL_OPERATION_TYPE_OPEN:    type= "OPEN";    break;
        case MODEST_MAIL_OPERATION_TYPE_DELETE:  type= "DELETE";  break;
        case MODEST_MAIL_OPERATION_TYPE_INFO:    type= "INFO";    break;
        case MODEST_MAIL_OPERATION_TYPE_RUN_QUEUE: type= "RUN-QUEUE"; break;
        case MODEST_MAIL_OPERATION_TYPE_SYNC_FOLDER: type= "SYNC-FOLDER"; break;
+       case MODEST_MAIL_OPERATION_TYPE_SHUTDOWN: type= "SHUTDOWN"; break;
        case MODEST_MAIL_OPERATION_TYPE_UNKNOWN: type= "UNKNOWN"; break;
        default: type = "UNEXPECTED"; break;
        }