Work to make attachments be opened in a single instance (raise window
[modest] / src / maemo / modest-maemo-utils.c
index d1915fd..6d50ee1 100644 (file)
@@ -34,6 +34,9 @@
 #include <dbus/dbus.h>
 #include <dbus/dbus-glib-lowlevel.h>
 #include <glib.h>
+#include <glib/gstdio.h>
+#include <errno.h>
+#include <string.h> /* for strlen */
 #include <modest-runtime.h>
 #include <libgnomevfs/gnome-vfs.h>
 #include <tny-fs-stream.h>
@@ -72,7 +75,7 @@ modest_maemo_utils_menubar_to_menu (GtkUIManager *ui_manager)
 {
        GtkWidget *main_menu;
        GtkWidget *menubar;
-       GList *iter;
+       GList *children, *iter;
 
        g_return_val_if_fail (ui_manager, NULL);
        
@@ -82,7 +85,7 @@ modest_maemo_utils_menubar_to_menu (GtkUIManager *ui_manager)
        /* Get the menubar from the UI manager */
        menubar = gtk_ui_manager_get_widget (ui_manager, "/MenuBar");
 
-       iter = gtk_container_get_children (GTK_CONTAINER (menubar));
+       iter = children = gtk_container_get_children (GTK_CONTAINER (menubar));
        while (iter) {
                GtkWidget *menu;
 
@@ -91,6 +94,7 @@ modest_maemo_utils_menubar_to_menu (GtkUIManager *ui_manager)
 
                iter = g_list_next (iter);
        }
+       g_list_free (children);
        return main_menu;
 }
 
@@ -113,7 +117,6 @@ update_device_name_from_msg (DBusMessage *message)
                        return;
                }
                dbus_message_iter_get_basic (&iter, &device_name);
-               g_warning ("update device name: %s", device_name);
                modest_conf_set_string (modest_runtime_get_conf(),
                                        MODEST_CONF_DEVICE_NAME, device_name,
                                        NULL);
@@ -239,27 +242,58 @@ modest_maemo_utils_file_exists (const gchar *filename)
 }
 
 TnyFsStream *
-modest_maemo_utils_create_temp_stream (const gchar *extension, gchar **path)
+modest_maemo_utils_create_temp_stream (const gchar *orig_name, const gchar *hash_base, gchar **path)
 {
-       TnyStream *tmp_fs_stream = NULL;
        gint fd;
        gchar *filepath = NULL;
-       gchar *template = NULL;
-
-       if (extension != NULL)
-               template = g_strdup_printf ("XXXXXX.%s", extension);
+       gchar *tmpdir;
+       guint hash_number;
+
+       /* hmmm... maybe we need a modest_text_utils_validate_file_name? */
+       g_return_val_if_fail (orig_name || strlen(orig_name) == 0, NULL);
+       if (strlen(orig_name) > 200) {
+               g_warning ("%s: filename too long ('%s')",
+                          __FUNCTION__, orig_name);
+               return NULL;
+       }
+       
+       if (g_strstr_len (orig_name, strlen(orig_name), "/") != NULL) {
+               g_warning ("%s: filename contains '/' character(s) (%s)",
+                          __FUNCTION__, orig_name);
+               return NULL;
+       }
+               
+       /* make a random subdir under /tmp or /var/tmp */
+       if (hash_base != NULL) {
+               hash_number = g_str_hash (hash_base);
+       } else {
+               hash_number = (guint) random ();
+       }
+       tmpdir = g_strdup_printf ("%s/%u", g_get_tmp_dir (), hash_number);
+       if ((g_access (tmpdir, R_OK) == -1) && (g_mkdir (tmpdir, 0755) == -1)) {
+               g_warning ("%s: failed to create dir '%s': %s",
+                          __FUNCTION__, tmpdir, g_strerror(errno));
+               g_free (tmpdir);
+               return NULL;
+       }
 
-       fd = g_file_open_tmp (template, &filepath, NULL);
-       g_free (template);
-       if (path != NULL)
-               *path = filepath;
+       /* try to write the file there */
+       filepath = g_strconcat (tmpdir, "/", orig_name, NULL);
+       fd = g_open (filepath, O_CREAT|O_WRONLY|O_TRUNC, 0644);
        if (fd == -1) {
-               g_message ("TODO BANNER: Error saving stream");
+               g_warning ("%s: failed to create '%s': %s",
+                          __FUNCTION__, filepath, g_strerror(errno));
+               g_free (tmpdir);
+               g_free (filepath);
                return NULL;
        }
-       tmp_fs_stream = tny_fs_stream_new (fd);
-       
-       return TNY_FS_STREAM (tmp_fs_stream);
+
+       g_free (tmpdir);
+
+       if (path)
+               *path = filepath;
+
+       return TNY_FS_STREAM (tny_fs_stream_new (fd));
 }
 
 typedef struct 
@@ -283,23 +317,26 @@ on_idle_secure_auth_finished (gpointer user_data)
        ModestGetSupportedAuthInfo *info = (ModestGetSupportedAuthInfo*)user_data;
        /* Operation has finished, close the dialog. Control continues after
         * gtk_dialog_run in modest_maemo_utils_get_supported_secure_authentication_methods() */
-       gdk_threads_enter();
+
+       /* This is a GDK lock because we are an idle callback and
+        * the code below is or does Gtk+ code */
+
+       gdk_threads_enter(); /* CHECKED */
        gtk_dialog_response (GTK_DIALOG (info->dialog), GTK_RESPONSE_ACCEPT);
-       gdk_threads_leave();
+       gdk_threads_leave(); /* CHECKED */
+
        return FALSE;
 }
 
 static void
 on_camel_account_get_supported_secure_authentication (
   TnyCamelAccount *self, gboolean cancelled,
-  TnyList *auth_types, GError **err, 
+  TnyList *auth_types, GError *err, 
   gpointer user_data)
 {
-               
        ModestGetSupportedAuthInfo *info = (ModestGetSupportedAuthInfo*)user_data;
        g_return_if_fail (info);
-
-       gdk_threads_enter();
+       
 
        /* Free everything if the actual action was canceled */
        if (info->cancel)
@@ -311,18 +348,22 @@ on_camel_account_get_supported_secure_authentication (
        }
        else
        {
-               /* TODO: Why is this a pointer to a pointer? We are not supposed to
-                * set it, are we? */
-               if(err != NULL && *err != NULL)
+               if (err)
                {
-                       if(info->error != NULL) g_error_free(info->error);
-                       info->error = g_error_copy(*err);
+                       if (info->error) {
+                               g_error_free (info->error);
+                               info->error = NULL;
+                       }
+                       
+                       info->error = g_error_copy (err);
                }
 
                if (!auth_types) {
-                       printf ("DEBUG: %s: auth_types is NULL.\n", __FUNCTION__);
+                       g_warning ("DEBUG: %s: auth_types is NULL.\n", __FUNCTION__);
                }
-               else
+               else if (tny_list_get_length(auth_types) == 0) {
+                       g_warning ("DEBUG: %s: auth_types is an empty TnyList.\n", __FUNCTION__);
+               } else
                {
                        ModestPairList* pairs = modest_protocol_info_get_auth_protocol_pair_list ();
   
@@ -339,16 +380,14 @@ on_camel_account_get_supported_secure_authentication (
                                }
 
                                printf("DEBUG: %s: auth_name=%s\n", __FUNCTION__, auth_name);
-                               ModestPair *matching = modest_pair_list_find_by_first_as_string (pairs, 
-                                       auth_name);
-                               if (matching)
-                               {
-                                       result = g_list_append (result, GINT_TO_POINTER((ModestConnectionProtocol)matching->first));
-                               }
+
+                               ModestAuthProtocol proto = modest_protocol_info_get_auth_protocol (auth_name);
+                               if(proto != MODEST_PROTOCOL_AUTH_NONE)
+                                               result = g_list_prepend(result, GINT_TO_POINTER(proto));
+
                                tny_iterator_next(iter);
                        }
-       
-                       g_object_unref(auth_types);
+                       g_object_unref (iter);
 
                        modest_pair_list_free (pairs);
        
@@ -356,12 +395,10 @@ on_camel_account_get_supported_secure_authentication (
                }
 
                printf("DEBUG: finished\n");
-
+                               
                /* Close the dialog in a main thread */
                g_idle_add(on_idle_secure_auth_finished, info);
        }
-
-       gdk_threads_leave();
 }
 
 static void on_secure_auth_cancel(GtkWidget* dialog, int response, gpointer user_data)
@@ -376,7 +413,8 @@ static void on_secure_auth_cancel(GtkWidget* dialog, int response, gpointer user
        }
 }
 
-GList* modest_maemo_utils_get_supported_secure_authentication_methods (ModestTransportStoreProtocol proto, 
+GList*
+modest_maemo_utils_get_supported_secure_authentication_methods (ModestTransportStoreProtocol proto, 
        const gchar* hostname, gint port, const gchar* username, GtkWindow *parent_window, GError** error)
 {
        g_return_val_if_fail (proto != MODEST_PROTOCOL_TRANSPORT_STORE_UNKNOWN, NULL);
@@ -423,6 +461,9 @@ GList* modest_maemo_utils_get_supported_secure_authentication_methods (ModestTra
        /* Required for POP, at least */
        tny_account_set_user (tny_account, username);
                               
+       if(port > 0)
+               tny_account_set_port (tny_account, port);
+               
        /* Set the session for the account, so we can use it: */
        ModestTnyAccountStore *account_store = modest_runtime_get_account_store ();
        TnySessionCamel *session = 
@@ -430,19 +471,17 @@ GList* modest_maemo_utils_get_supported_secure_authentication_methods (ModestTra
        g_return_val_if_fail (session, NULL);
        tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
        
-       if(port > 0)
-               tny_account_set_port (tny_account, port);
-               
-
+       
        /* Ask camel to ask the server, asynchronously: */
        ModestGetSupportedAuthInfo *info = g_slice_new (ModestGetSupportedAuthInfo);
        info->result = NULL;
        info->cancel = FALSE;
        info->error = NULL;
        info->progress = gtk_progress_bar_new();
+       /* TODO: Need logical_ID for the title: */
        info->dialog = gtk_dialog_new_with_buttons(_("Authentication"),
                                                   parent_window, GTK_DIALOG_MODAL,
-                                                  GTK_STOCK_CANCEL,
+                                                  _("mcen_bd_dialog_cancel"),
                                                   GTK_RESPONSE_REJECT,
                                                   NULL);
        //gtk_window_set_default_size(GTK_WINDOW(info->dialog), 300, 100);
@@ -465,12 +504,19 @@ GList* modest_maemo_utils_get_supported_secure_authentication_methods (ModestTra
        gtk_dialog_run (GTK_DIALOG (info->dialog));
        
        gtk_widget_destroy(info->dialog);
-               
+                       
        GList *result = info->result;
        if (!info->cancel)
        {
-               if(info->error != NULL)
+               if (info->error) {
+                       gchar * debug_url_string = tny_account_get_url_string  (tny_account);
+                       g_warning ("DEBUG: %s:\n  error: %s\n  account url: %s", __FUNCTION__, info->error->message, 
+                               debug_url_string);
+                       g_free (debug_url_string);
+                       
                        g_propagate_error(error, info->error);
+                       info->error = NULL;
+               }
 
                g_slice_free (ModestGetSupportedAuthInfo, info);
                info = NULL;
@@ -524,23 +570,6 @@ modest_maemo_utils_setup_images_filechooser (GtkFileChooser *chooser)
 
 }
 
-static void
-on_response (GtkDialog *dialog, gint response, gpointer user_data)
-{
-       /* Just destroy the dialog: */
-       gtk_widget_destroy (GTK_WIDGET (dialog));
-}
-
-void
-modest_maemo_show_information_note_and_forget (GtkWindow *parent_window, const gchar* message)
-{
-       GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_window, message));
-       
-       /* Destroy the dialog when it is closed: */
-       g_signal_connect (G_OBJECT (dialog), "response", G_CALLBACK (on_response), NULL);
-       gtk_widget_show (GTK_WIDGET (dialog));
-}
-
 #if 0
 static void
 on_hide (GtkDialog *dialog, gpointer user_data)
@@ -571,7 +600,9 @@ on_idle_show_information(gpointer user_data)
        return FALSE; /* Don't call this again. */
 }
 
-void modest_maemo_show_information_note_in_main_context_and_forget (GtkWindow *parent_window, const gchar* message)
+void 
+modest_maemo_show_information_note_in_main_context_and_forget (GtkWindow *parent_window, 
+                                                              const gchar* message)
 {
        ModestIdleNoteInfo *info = g_slice_new (ModestIdleNoteInfo);
        info->parent_window = parent_window;
@@ -581,19 +612,26 @@ void modest_maemo_show_information_note_in_main_context_and_forget (GtkWindow *p
 }
 #endif
 
-void modest_maemo_show_dialog_and_forget (GtkWindow *parent_window, GtkDialog *dialog)
+void 
+modest_maemo_show_dialog_and_forget (GtkWindow *parent_window, 
+                                    GtkDialog *dialog)
 {
        gtk_window_set_transient_for (GTK_WINDOW (dialog), parent_window);
        
        /* Destroy the dialog when it is closed: */
-       g_signal_connect (G_OBJECT (dialog), "response", G_CALLBACK (on_response), NULL);
+       g_signal_connect_swapped (dialog, 
+                                 "response", 
+                                 G_CALLBACK (gtk_widget_destroy), 
+                                 dialog);
+
        gtk_widget_show (GTK_WIDGET (dialog));
 }
 
 
 
 void
-modest_maemo_set_thumbable_scrollbar (GtkScrolledWindow *win, gboolean thumbable)
+modest_maemo_set_thumbable_scrollbar (GtkScrolledWindow *win, 
+                                     gboolean thumbable)
 {
        g_return_if_fail (GTK_IS_SCROLLED_WINDOW(win));
 #ifdef MODEST_HAVE_HILDON1_WIDGETS             
@@ -623,3 +661,26 @@ modest_maemo_toggle_action_set_active_block_notify (GtkToggleAction *action, gbo
        }
 
 }
+
+
+
+FILE*
+modest_maemo_open_mcc_mapping_file (void)
+{
+       FILE* result;
+       
+       /* Load the file one line at a time: */
+#ifdef MODEST_HILDON_VERSION_0
+       const gchar* filepath = PROVIDER_DATA_DIR "/mcc_mapping";
+#else
+       const gchar* filepath = "/usr/share/operator-wizard/mcc_mapping";
+#endif /*MODEST_HILDON_VERSION_0*/
+       
+       result = fopen (filepath, "r"); 
+       if (!result) 
+               g_printerr ("modest: failed to open mcc mapping file");
+       
+       return result;
+}
+
+