* Added preferred edit format global setting
[modest] / src / modest-tny-account-store.c
index aaa8101..8c7191d 100644 (file)
@@ -33,6 +33,7 @@
 #include <tny-account.h>
 #include <tny-account-store.h>
 #include <tny-store-account.h>
+#include <tny-error.h>
 #include <tny-transport-account.h>
 #include <tny-simple-list.h>
 #include <tny-account-store.h>
 
 #ifdef MODEST_PLATFORM_MAEMO
 #include <tny-maemo-conic-device.h>
+#ifdef MODEST_HILDON_VERSION_0
+#include <hildon-widgets/hildon-note.h>
+#else
+#include <hildon/hildon-note.h>
+#endif
 #endif
 
 /* 'private'/'protected' functions */
@@ -157,8 +163,8 @@ modest_tny_account_store_class_init (ModestTnyAccountStoreClass *klass)
                               G_SIGNAL_RUN_FIRST,
                               G_STRUCT_OFFSET(ModestTnyAccountStoreClass, password_requested),
                               NULL, NULL,
-                              modest_marshal_VOID__STRING_POINTER_POINTER_POINTER,
-                              G_TYPE_NONE, 4, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_POINTER,
+                              modest_marshal_VOID__STRING_POINTER_POINTER_POINTER_POINTER,
+                              G_TYPE_NONE, 5, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_POINTER, G_TYPE_POINTER,
                               G_TYPE_POINTER);
 }
 
@@ -174,6 +180,10 @@ modest_tny_account_store_instance_init (ModestTnyAccountStore *obj)
        priv->session                = NULL;
        priv->device                 = NULL;
        
+       /* An in-memory store of passwords, 
+        * for passwords that are not remembered in the configuration,
+         * so they need to be asked for from the user once in each session:
+         */
        priv->password_hash          = g_hash_table_new_full (g_str_hash, g_str_equal,
                                                              g_free, g_free);
 }
@@ -221,8 +231,9 @@ on_account_removed (ModestAccountMgr *acc_mgr, const gchar *account, gboolean se
 
 
 static void
-on_account_changed (ModestAccountMgr *acc_mgr, const gchar *account, gboolean server_account,
-                   const gchar *key, gpointer user_data)
+on_account_changed (ModestAccountMgr *acc_mgr, const gchar *account,
+                              const gchar *key, gboolean server_account, gpointer user_data)
+
 {
        ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data);
        ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
@@ -252,6 +263,9 @@ get_account_store_for_account (TnyAccount *account)
                                                           "account_store"));
 }
 
+/* This callback will be called by Tinymail when it needs the password
+ * from the user, for instance if the password was not remembered.
+ * Note that TnyAccount here will be the server account. */
 static gchar*
 get_password (TnyAccount *account, const gchar *prompt, gboolean *cancel)
 {
@@ -259,6 +273,7 @@ get_password (TnyAccount *account, const gchar *prompt, gboolean *cancel)
        const TnyAccountStore *account_store;
        ModestTnyAccountStore *self;
        ModestTnyAccountStorePrivate *priv;
+       gchar *username = NULL;
        gchar *pwd = NULL;
        gpointer pwd_ptr;
        gboolean already_asked;
@@ -269,6 +284,7 @@ get_password (TnyAccount *account, const gchar *prompt, gboolean *cancel)
        self = MODEST_TNY_ACCOUNT_STORE (account_store);
         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
        
+       /* This hash map stores passwords, including passwords that are not stored in gconf. */
        /* is it in the hash? if it's already there, it must be wrong... */
        pwd_ptr = (gpointer)&pwd; /* pwd_ptr so the compiler does not complained about
                                   * type-punned ptrs...*/
@@ -280,20 +296,23 @@ get_password (TnyAccount *account, const gchar *prompt, gboolean *cancel)
        /* if the password is not already there, try ModestConf */
        if (!already_asked) {
                pwd  = modest_account_mgr_get_string (priv->account_mgr,
-                                                     key, MODEST_ACCOUNT_PASSWORD,TRUE);
+                                                     key, MODEST_ACCOUNT_PASSWORD, TRUE);
                g_hash_table_insert (priv->password_hash, g_strdup (key), g_strdup (pwd));
        }
 
        /* if it was already asked, it must have been wrong, so ask again */
        if (already_asked || !pwd || strlen(pwd) == 0) {
-
                /* we don't have it yet. Get the password from the user */
-               const gchar* name = tny_account_get_name (account);
+               const gchar* account_id = tny_account_get_id (account);
                gboolean remember = FALSE;
                pwd = NULL;
                
+               /* Note that we ignore the returned username here,
+                * because it is enough that it will be stored in gconf 
+                * by the signal handler. */
                g_signal_emit (G_OBJECT(self), signals[PASSWORD_REQUESTED_SIGNAL], 0,
-                              name, &pwd, cancel, &remember);
+                              account_id, /* server_account_name */
+                              &username, &pwd, cancel, &remember);
                
                if (!*cancel) {
                        if (remember)
@@ -307,12 +326,18 @@ get_password (TnyAccount *account, const gchar *prompt, gboolean *cancel)
                        g_hash_table_insert (priv->password_hash, g_strdup (key), g_strdup(pwd));
                } else {
                        g_hash_table_remove (priv->password_hash, key);
+                       
                        g_free (pwd);
                        pwd = NULL;
                }
+
+               g_free (username);
+               username = NULL;
        } else
                *cancel = FALSE;
  
+    /* printf("  DEBUG: %s: returning %s\n", __FUNCTION__, pwd); */
+       
        return pwd;
 }
 
@@ -449,8 +474,8 @@ get_cached_accounts (TnyAccountStore *self, TnyList *list, TnyAccountType type)
 static GSList*
 get_accounts  (TnyAccountStore *self, TnyList *list, TnyAccountType type)
 {
-       ModestTnyAccountStorePrivate *priv;
-       GSList                       *account_names, *cursor;
+       ModestTnyAccountStorePrivate *priv = NULL;
+       GSList                       *account_names = NULL, *cursor = NULL;
        GSList                       *accounts = NULL;
        
        priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
@@ -602,12 +627,52 @@ modest_tny_account_store_find_account_by_url (TnyAccountStore *self, const gchar
 
 static gboolean
 modest_tny_account_store_alert (TnyAccountStore *self, TnyAlertType type,
-                               const gchar *prompt)
+                               const GError *error)
 {
-       GtkMessageType gtktype;
+       g_return_val_if_fail (error, FALSE);
+
+       if ((error->domain != TNY_ACCOUNT_ERROR) 
+               && (error->domain != TNY_ACCOUNT_STORE_ERROR)) {
+               g_warning("%s: Unexpected error domain: != TNY_ACCOUNT_ERROR: %d, message=%s", 
+                       __FUNCTION__, error->domain, error->message); 
+               return FALSE;
+       }
+       
+       /* printf("DEBUG: %s: error->message=%s\n", __FUNCTION__, error->message); */
+       
+
+       
+       const gchar *prompt = NULL;
+       switch (error->code)
+       {
+               case TNY_ACCOUNT_ERROR_TRY_CONNECT:
+               /* The tinymail camel implementation just sends us this for almost 
+                * everything, so we have to guess at the cause.
+                * It could be a wrong password, or inability to resolve a hostname, 
+                * or lack of network, or something entirely different: */
+               case TNY_ACCOUNT_STORE_ERROR_UNKNOWN_ALERT: 
+                   g_debug ("%s: Handling GError domain=%d, code=%d, message=%s", 
+                               __FUNCTION__, error->domain, error->code, error->message);
+                       prompt = _("Modest account not yet fully configured.");
+                       break;
+               default:
+                       g_warning ("%s: Unhandled GError code: %d, message=%s", 
+                               __FUNCTION__, error->code, error->message);
+                       prompt = NULL;
+               break;
+       }
+       
+       if (!prompt)
+               return FALSE;
+
        gboolean retval = FALSE;
-       GtkWidget *dialog;
+#ifdef MODEST_PLATFORM_MAEMO
+       /* The Tinymail documentation says that we should show Yes and No buttons, 
+        * but these never seem to be questions: */
+        GtkWidget *dialog = GTK_WIDGET (hildon_note_new_information (NULL, prompt));
+#else
 
+       GtkMessageType gtktype = GTK_MESSAGE_ERROR;
        switch (type)
        {
                case TNY_ALERT_TYPE_INFO:
@@ -621,9 +686,10 @@ modest_tny_account_store_alert (TnyAccountStore *self, TnyAlertType type,
                gtktype = GTK_MESSAGE_ERROR;
                break;
        }
-
-       dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
+       
+       GtkWidget *dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
                gtktype, GTK_BUTTONS_YES_NO, prompt);
+#endif /* #ifdef MODEST_PLATFORM_MAEMO */
 
        if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_YES)
                retval = TRUE;