From f4c30fef04885ebb69df9fb5b8a61a525c5de948 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dan=20Vr=C3=A1til?= Date: Thu, 19 Apr 2012 10:30:55 +0200 Subject: Bug #674249 - Crash when showing message with large text/plain --- data/org.gnome.evolution.mail.gschema.xml.in | 10 -- em-format/em-format.c | 38 +------ mail/em-format-html-display.c | 154 --------------------------- modules/mail/e-mail-shell-settings.c | 10 -- 4 files changed, 5 insertions(+), 207 deletions(-) diff --git a/data/org.gnome.evolution.mail.gschema.xml.in b/data/org.gnome.evolution.mail.gschema.xml.in index bdc4089d89..f75ead74e0 100644 --- a/data/org.gnome.evolution.mail.gschema.xml.in +++ b/data/org.gnome.evolution.mail.gschema.xml.in @@ -295,16 +295,6 @@ <_summary>Compress display of addresses in TO/CC/BCC <_description>Compress display of addresses in TO/CC/BCC to the number specified in address_count. - - true - <_summary>Display only message texts not exceeding certain size - <_description>Enable to display only message texts not exceeding size defined in 'message_text_part_limit' key. - - - 4096 - <_summary>Message text limit for display - <_description>This decides the max size of the message text that will be displayed under Evolution, specified in terms of KB. The default is 4096 (4MB). This value is used only when 'force_message_limit' key is activated. - 5 <_summary>Number of addresses to display in TO/CC/BCC diff --git a/em-format/em-format.c b/em-format/em-format.c index 86fafdd539..c3f790df18 100644 --- a/em-format/em-format.c +++ b/em-format/em-format.c @@ -2173,9 +2173,6 @@ em_format_format_text (EMFormat *emf, const gchar *charset = NULL; CamelMimeFilterWindows *windows = NULL; CamelStream *mem_stream = NULL; - gsize size; - gsize max; - GSettings *settings; if (g_cancellable_is_cancelled (cancellable)) return; @@ -2221,42 +2218,17 @@ em_format_format_text (EMFormat *emf, g_object_unref (filter); } - max = -1; - - settings = g_settings_new ("org.gnome.evolution.mail"); - if (g_settings_get_boolean (settings, "force-message-limit")) { - max = g_settings_get_int (settings, "message-text-part-limit"); - if (max == 0) - max = -1; - } - g_object_unref (settings); - - size = camel_data_wrapper_decode_to_stream_sync ( + camel_data_wrapper_decode_to_stream_sync ( camel_medium_get_content ((CamelMedium *) dw), - (CamelStream *) filter_stream, cancellable, NULL); + (CamelStream *) filter_stream, cancellable, NULL); camel_stream_flush ((CamelStream *) filter_stream, cancellable, NULL); g_object_unref (filter_stream); g_seekable_seek (G_SEEKABLE (mem_stream), 0, G_SEEK_SET, NULL, NULL); - if (max == -1 || size == -1 || size < (max * 1024) || emf->priv->composer) { - camel_stream_write_to_stream ( - mem_stream, (CamelStream *) stream, cancellable, NULL); - camel_stream_flush ((CamelStream *) mem_stream, cancellable, NULL); - } else { - /* Parse it as an attachment */ - CamelMimePart *part = camel_mime_part_new (); - EMFormatParserInfo info = { 0 }; - GString *part_id = g_string_new (".attachment"); - camel_medium_set_content ((CamelMedium *) part, dw); - - info.is_attachment = TRUE; - em_format_parse_part_as (emf, part, part_id, &info, - "x-evolution/message/attachment", cancellable); - - g_string_free (part_id, TRUE); - g_object_unref (part); - } + camel_stream_write_to_stream ( + mem_stream, (CamelStream *) stream, cancellable, NULL); + camel_stream_flush ((CamelStream *) mem_stream, cancellable, NULL); if (windows) g_object_unref (windows); diff --git a/mail/em-format-html-display.c b/mail/em-format-html-display.c index 889d69fdb1..4557a74ecd 100644 --- a/mail/em-format-html-display.c +++ b/mail/em-format-html-display.c @@ -113,11 +113,9 @@ static void efhd_message_prefix (EMFormat *emf, CamelMimePart *part, GString *pa static void efhd_message_add_bar (EMFormat *emf, CamelMimePart *part, GString *part_id, EMFormatParserInfo *info, GCancellable *cancellable); static void efhd_parse_attachment (EMFormat *emf, CamelMimePart *part, GString *part_id, EMFormatParserInfo *info, GCancellable *cancellable); static void efhd_parse_secure (EMFormat *emf, CamelMimePart *part, GString *part_id, EMFormatParserInfo *info, GCancellable *cancellable); -static void efhd_parse_optional (EMFormat *emf, CamelMimePart *part, GString *part_id, EMFormatParserInfo *info, GCancellable *cancellable); static GtkWidget * efhd_attachment_bar (EMFormat *emf, EMFormatPURI *puri, GCancellable *cancellable); static GtkWidget * efhd_attachment_button (EMFormat *emf, EMFormatPURI *puri, GCancellable *cancellable); -static GtkWidget * efhd_attachment_optional (EMFormat *emf, EMFormatPURI *puri, GCancellable *cancellable); static void efhd_write_attachment_bar (EMFormat *emf, EMFormatPURI *emp, CamelStream *stream, EMFormatWriterInfo *info, GCancellable *cancellable); static void efhd_write_attachment (EMFormat *emf, EMFormatPURI *emp, CamelStream *stream, EMFormatWriterInfo *info, GCancellable *cancellable); @@ -606,47 +604,6 @@ efhd_parse_attachment (EMFormat *emf, g_string_truncate (part_id, len); } -static void -efhd_parse_optional (EMFormat *emf, - CamelMimePart *part, - GString *part_id, - EMFormatParserInfo *info, - GCancellable *cancellable) -{ - EMFormatAttachmentPURI *puri; - gint len; - - len = part_id->len; - g_string_append (part_id, ".optional"); - - puri = (EMFormatAttachmentPURI *) em_format_puri_new ( - emf, sizeof (EMFormatAttachmentPURI), part, part_id->str); - puri->puri.free = efhd_free_attach_puri_data; - puri->puri.write_func = efhd_write_attachment; - puri->puri.widget_func = efhd_attachment_optional; - puri->attachment_view_part_id = g_strdup (part_id->str); - puri->handle = em_format_find_handler (emf, "text/plain"); - puri->shown = FALSE; - puri->snoop_mime_type = "text/plain"; - puri->attachment = e_attachment_new (); - e_attachment_set_mime_part (puri->attachment, puri->puri.part); - puri->description = g_strdup(_("Evolution cannot render this email as it is too " - "large to process. You can view it unformatted or " - "with an external text editor.")); - - puri->mstream = CAMEL_STREAM_MEM (camel_stream_mem_new ()); - camel_data_wrapper_decode_to_stream_sync ((CamelDataWrapper *) part, - (CamelStream *) puri->mstream, cancellable, NULL); - - if (info->validity) { - puri->puri.validity = camel_cipher_validity_clone (info->validity); - } - - em_format_add_puri (emf, (EMFormatPURI *) puri); - - g_string_truncate (part_id, len); -} - static void efhd_parse_secure (EMFormat *emf, CamelMimePart *part, @@ -932,7 +889,6 @@ static EMFormatHandler type_builtin_table[] = { { (gchar *) "x-evolution/message/attachment-bar", (EMFormatParseFunc) efhd_message_add_bar, efhd_write_attachment_bar, }, { (gchar *) "x-evolution/message/attachment", efhd_parse_attachment, efhd_write_attachment, }, { (gchar *) "x-evolution/message/x-secure-button", efhd_parse_secure, efhd_write_secure_button, }, - { (gchar *) "x-evolution/message/optional", efhd_parse_optional, }, }; static void @@ -1099,116 +1055,6 @@ efhd_message_add_bar (EMFormat *emf, g_string_truncate (part_id, len); } -static void -efhd_optional_button_show (GtkWidget *widget, - GtkWidget *w) -{ - GtkWidget *label = g_object_get_data (G_OBJECT (widget), "text-label"); - - if (gtk_widget_get_visible (w)) { - gtk_widget_hide (w); - gtk_label_set_text_with_mnemonic (GTK_LABEL (label), _("View _Unformatted")); - } else { - gtk_label_set_text_with_mnemonic (GTK_LABEL (label), _("Hide _Unformatted")); - gtk_widget_show (w); - } -} - -/* optional render attachment button callback */ -static GtkWidget * -efhd_attachment_optional (EMFormat *efh, - EMFormatPURI *puri, - GCancellable *cancellable) -{ - GtkWidget *hbox, *vbox, *button, *mainbox, *scroll, *label, *img; - AtkObject *a11y; - GtkWidget *view; - GtkTextBuffer *buffer; - GByteArray *byte_array; - EMFormatAttachmentPURI *info = (EMFormatAttachmentPURI *) puri; - - if (g_cancellable_is_cancelled (cancellable)) - return NULL; - - /* FIXME: handle default shown case */ - d(printf("adding attachment button/content for optional rendering\n")); - - if (!info || info->forward) { - g_warning ("unable to expand the attachment\n"); - return NULL; - } - - scroll = gtk_scrolled_window_new (NULL, NULL); - mainbox = gtk_hbox_new (FALSE, 0); - - button = gtk_button_new (); - hbox = gtk_hbox_new (FALSE, 0); - img = gtk_image_new_from_icon_name ( - "stock_show-all", GTK_ICON_SIZE_BUTTON); - label = gtk_label_new_with_mnemonic(_("View _Unformatted")); - g_object_set_data (G_OBJECT (button), "text-label", (gpointer)label); - gtk_box_pack_start (GTK_BOX (hbox), img, TRUE, TRUE, 2); - gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 2); - gtk_widget_show_all (hbox); - gtk_container_add (GTK_CONTAINER (button), GTK_WIDGET (hbox)); - if (info->handle) - g_signal_connect ( - button, "clicked", - G_CALLBACK (efhd_optional_button_show), scroll); - else { - gtk_widget_set_sensitive (button, FALSE); - gtk_widget_set_can_focus (button, FALSE); - } - - vbox = gtk_vbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (mainbox), button, FALSE, FALSE, 6); - - button = gtk_button_new (); - hbox = gtk_hbox_new (FALSE, 0); - img = gtk_image_new_from_stock ( - GTK_STOCK_OPEN, GTK_ICON_SIZE_BUTTON); - label = gtk_label_new_with_mnemonic(_("O_pen With")); - gtk_box_pack_start (GTK_BOX (hbox), img, TRUE, TRUE, 2); - gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 2); - gtk_box_pack_start (GTK_BOX (hbox), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE), TRUE, TRUE, 2); - gtk_widget_show_all (hbox); - gtk_container_add (GTK_CONTAINER (button), GTK_WIDGET (hbox)); - - a11y = gtk_widget_get_accessible (button); - /* Translators: Name of an Attachment button for a11y object */ - atk_object_set_name (a11y, C_("Button", "Attachment")); - - gtk_box_pack_start (GTK_BOX (mainbox), button, FALSE, FALSE, 6); - - gtk_widget_show_all (mainbox); - - gtk_box_pack_start (GTK_BOX (vbox), mainbox, FALSE, FALSE, 6); - - view = gtk_text_view_new (); - gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE); - gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE); - buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)); - byte_array = camel_stream_mem_get_byte_array (info->mstream); - gtk_text_buffer_set_text ( - buffer, (gchar *) byte_array->data, byte_array->len); - g_object_unref (info->mstream); - info->mstream = NULL; - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll), - GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scroll), GTK_SHADOW_IN); - gtk_container_add (GTK_CONTAINER (scroll), GTK_WIDGET (view)); - gtk_box_pack_start (GTK_BOX (vbox), scroll, TRUE, TRUE, 6); - gtk_widget_show (GTK_WIDGET (view)); - - if (!info->shown) - gtk_widget_hide (scroll); - - gtk_widget_show (vbox); - info->handle = NULL; - - return view; -} - static void efhd_free_attach_puri_data (EMFormatPURI *puri) { diff --git a/modules/mail/e-mail-shell-settings.c b/modules/mail/e-mail-shell-settings.c index 0ad50d31db..7d1fba1bf4 100644 --- a/modules/mail/e-mail-shell-settings.c +++ b/modules/mail/e-mail-shell-settings.c @@ -155,11 +155,6 @@ e_mail_shell_settings_init (EShellBackend *shell_backend) MAIL_SCHEMA, "variable-width-font"); - e_shell_settings_install_property_for_key ( - "mail-force-message-limit", - MAIL_SCHEMA, - "force-message-limit"); - /* This value corresponds to the EMailForwardStyle enum. */ e_shell_settings_install_property_for_key ( "mail-forward-style", @@ -197,11 +192,6 @@ e_mail_shell_settings_init (EShellBackend *shell_backend) MAIL_SCHEMA, "mark-seen-timeout"); - e_shell_settings_install_property_for_key ( - "mail-message-text-part-limit", - MAIL_SCHEMA, - "message-text-part-limit"); - /* Do not bind to this. Use "mail-sidebar-ellipsize" instead. */ e_shell_settings_install_property_for_key ( "mail-no-folder-dots", -- cgit v1.2.3