From e9a0cfe1a901f41456575a2cd07158f1947b873c Mon Sep 17 00:00:00 2001 From: Milan Crha Date: Thu, 17 Apr 2008 16:59:08 +0000 Subject: ** Fix for bug #526741 (gnome-vfs to gio/gvfs port) 2008-04-17 Milan Crha ** Fix for bug #526741 (gnome-vfs to gio/gvfs port) * configure.in: Drop dependency on gnome-vfs, depend on gio instead. * addressbook/gui/contact-editor/e-contact-editor.c: Do not include gnome-vfs. * calendar/gui/e-meeting-store.c: (start_async_read), (freebusy_async), (async_read): Read data with gio, not with gnome-vfs. * calendar/gui/e-meeting-store.c: (async_close): Function removed. * calendar/gui/migration.c: * calendar/gui/e-memos.c: * calendar/gui/alarm-notify/notify-main.c: * calendar/gui/e-tasks.c: * calendar/gui/main.c: * calendar/gui/e-meeting-list-view.c: Do not include gnome-vfs. * calendar/gui/dialogs/comp-editor.c: (set_attachment_list): * calendar/gui/dialogs/comp-editor.c: (attachment_guess_mime_type): Function removed, use e-util function instead. * calendar/gui/e-cal-popup.c: (temp_save_part): Reflect changes in CamelStreamVFS. * calendar/gui/e-cal-popup.c: (ecalp_apps_open_in), (ecalp_apps_popup_free), (ecalp_standard_menu_factory): Use gio to fill popup and launch app. * calendar/gui/e-cal-component-preview.h: (e_cal_comp_preview_url_requested_cb): * calendar/gui/e-cal-component-preview.c: (e_cal_comp_preview_url_requested_cb): New helper function to manage file:// urls for GtkHTML component. * calendar/gui/e-cal-component-preview.c: (e_cal_component_preview_init): * calendar/gui/e-cal-component-memo-preview.c: (e_cal_comp_preview_url_requested_cb): Use above helper function. * calendar/gui/e-cal-component-memo-preview.c: (url_requested_cb): * calendar/gui/e-cal-component-preview.c: (url_requested_cb): Function removed. * composer/e-msg-composer.h: (e_msg_composer_guess_mime_type): * composer/e-msg-composer.c: (e_msg_composer_guess_mime_type), (handle_uri), (e_msg_composer_add_inline_image_from_file): Use shared e_util_guess_mime_type instead of its own. * e-util/e-gui-utils.c: Do not include gnome-vfs. * e-util/e-util.c: (e_write_file_uri), (e_file_get_save_path): * e-util/e-dialog-utils.c: (e_file_can_save), (e_file_check_local): Use gio instead of gnome-vfs. * e-util/e-util.h: * e-util/e-util.c: (e_util_guess_mime_type), (e_util_filename_to_uri), (e_util_uri_to_filename), (e_util_read_file): New helper functions. * mail/Makefile.am: * mail/em-vfs-stream.h: * mail/em-vfs-stream.c: Removed from project, not used anywhere. * mail/em-menu.c: * mail/em-config.c: Do not include gnome-vfs. * mail/mail-ops.c: (save_messages_exec), (save_part_exec): Changes related to Data Server change of CamelStreamVFS. * mail/em-format.c: (em_format_describe_part): * mail/em-format-html-display.c: (efhd_bonobo_object), (efhd_find_handler), (efhd_use_component), (efhd_bonobo_unknown), (efhd_check_server_prop), (efhd_format_attachment): Drop use of deprecated gnome-vfs functions. * mail/em-utils.c: (em_utils_snoop_type): Use gio to guess the mime_type. * mail/em-popup.c: (emp_apps_open_in), (emp_apps_popup_free), (emp_standard_menu_factory): Use gio to fill popup and launch app. * plugins/import-ics-attachments/icsimporter.c: Do not include gnome-vfs. * plugins/ipod-sync/ical-format.c: (do_save_calendar_ical): * plugins/ipod-sync/ipod-sync.c: (destination_save_addressbook): Write to gio GOutputStream instead of gnome-vfs handle. * plugins/ipod-sync/format-handler.h: (open_for_writing): * plugins/ipod-sync/ipod-sync.c: (open_for_writing): New helper function. * plugins/publish-calendar/publish-format-fb.h: (publish_calendar_as_fb): * plugins/publish-calendar/publish-format-fb.c: (write_calendar), (publish_calendar_as_fb): * plugins/publish-calendar/publish-format-ical.h: (publish_calendar_as_ical): * plugins/publish-calendar/publish-format-ical.c: (write_calendar), (publish_calendar_as_ical): Use gio GOutputStream instead of gnome-vfs handle. * plugins/publish-calendar/url-editor-dialog.c: (create_uri): Use glib function to escape URI. * plugins/publish-calendar/publish-location.c: (migrateURI): Use EUri to parse URI. * plugins/publish-calendar/publish-calendar.c: (publish_online), (unmount_done_cb), (struct mnt_struct), (mount_ready_cb), (ask_password), (ask_question), (mount_first), (publish): Use gio instead of gnome-vfs for opening (remote) files. * plugins/save-calendar/ical-format.c: (do_save_calendar_ical): * plugins/save-calendar/csv-format.c: (do_save_calendar_csv): * plugins/save-calendar/rdf-format.c: (do_save_calendar_rdf): Use gio GOutpuStream instead of gnome-vfs handle. * plugins/save-calendar/format-handler.h: (open_for_writing): * plugins/save-calendar/save-calendar.c: (open_for_writing): New helper function. * shell/e-shell-window-commands.c: (command_quick_reference): Use gio instead of gnome-vfs. * widgets/misc/e-attachment.h: (struct _EAttachment): * widgets/misc/e-attachment.c: (finalise), (init), (attachment_guess_mime_type), (e_attachment_new), (struct DownloadInfo), (download_info_free), (data_ready_cb), (download_to_local_path), (e_attachment_new_remote_file): Use gio instead of gnome-vfs to download remote files. * widgets/misc/e-image-chooser.c: (image_drag_data_received_cb): Use new util function to read file. * widgets/misc/e-attachment-bar.c: (size_to_string): Stolen from gnome-vfs. svn path=/trunk/; revision=35378 --- e-util/e-util.c | 233 ++++++++++++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 220 insertions(+), 13 deletions(-) (limited to 'e-util/e-util.c') diff --git a/e-util/e-util.c b/e-util/e-util.c index 50bd7eab70..f1bc8968c4 100644 --- a/e-util/e-util.c +++ b/e-util/e-util.c @@ -38,8 +38,8 @@ #include #include #include +#include #include -#include #ifdef G_OS_WIN32 #include @@ -164,29 +164,59 @@ e_int_compare (gconstpointer x, gconstpointer y) gint e_write_file_uri (const gchar *filename, const gchar *data) { - guint64 length = strlen(data); - guint64 bytes; - GnomeVFSResult result; - GnomeVFSHandle *handle = NULL; + gsize length = strlen (data); + gssize bytes; + GFile *file; + GOutputStream *stream; + GError *error = NULL; - result = gnome_vfs_create (&handle, filename, GNOME_VFS_OPEN_WRITE, FALSE, 0644); - if (result != GNOME_VFS_OK) { + file = g_file_new_for_path (filename); + if (!file) { g_warning ("Couldn't save item"); return 1; } + stream = G_OUTPUT_STREAM (g_file_replace (file, NULL, FALSE, G_FILE_CREATE_NONE, NULL, &error)); + g_object_unref (file); + + if (!stream || error) { + g_warning ("Couldn't save item%s%s", error ? ": " : "", error ? error->message : ""); + + if (stream) + g_object_unref (stream); + + if (error) + g_error_free (error); + + return 1; + } + while (length > 0) { - gnome_vfs_write(handle, data, length, &bytes); - if (bytes > 0) { + bytes = g_output_stream_write_all (stream, data, length, NULL, NULL, &error); + if (bytes > 0 && !error) { length -= bytes; data += bytes; } else { - gnome_vfs_close(handle); + g_warning ("Couldn't save item%s%s", error ? ": " : "", error ? error->message : ""); + + if (error) + g_error_free (error); + + g_output_stream_close (stream, NULL, NULL); + g_object_unref (stream); + return 1; } } - gnome_vfs_close (handle); + g_output_stream_close (stream, NULL, &error); + g_object_unref (stream); + + if (error) { + g_warning ("Couldn't close output stream: %s", error->message); + g_error_free (error); + } + return 0; } @@ -1042,8 +1072,16 @@ e_file_get_save_path (void) } g_object_unref(gconf); - if (uri == NULL) - uri = gnome_vfs_get_uri_from_local_path(g_get_home_dir()); + if (uri == NULL) { + GFile *file; + + file = g_file_new_for_path (g_get_home_dir ()); + if (file) { + uri = g_file_get_uri (file); + g_object_unref (file); + } + } + return (uri); } @@ -1096,3 +1134,172 @@ e_file_lock_exists () return g_file_test (fname, G_FILE_TEST_EXISTS); } + +/** + * e_util_guess_mime_type: + * @filename: it's a local file name, or URI. + * Returns: NULL or newly allocated string with a mime_type of the given file. Free with g_free. + * + * Guesses mime_type for the given file_name. + **/ +char * +e_util_guess_mime_type (const char *filename) +{ + GFile *file; + GFileInfo *fi; + char *mime_type; + + g_return_val_if_fail (filename != NULL, NULL); + + if (strstr (filename, "://")) + file = g_file_new_for_uri (filename); + else + file = g_file_new_for_path (filename); + + if (!file) + return NULL; + + fi = g_file_query_info (file, G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE, G_FILE_QUERY_INFO_NONE, NULL, NULL); + if (!fi) { + g_object_unref (file); + return NULL; + } + + mime_type = g_content_type_get_mime_type (g_file_info_get_content_type (fi)); + + g_object_unref (fi); + g_object_unref (file); + + return mime_type; +} + +/** + * e_util_filename_to_uri: + * @filename: local file name. + * Returns: either newly allocated string or NULL. Free with g_free. + * + * Converts local file name to URI. + **/ +char * +e_util_filename_to_uri (const char *filename) +{ + GFile *file; + char *uri = NULL; + + g_return_val_if_fail (filename != NULL, NULL); + + file = g_file_new_for_path (filename); + + if (file) { + uri = g_file_get_uri (file); + g_object_unref (file); + } + + return uri; +} + +/** + * e_util_uri_to_filename: + * @uri: uri. + * Returns: either newly allocated string or NULL. Free with g_free. + * + * Converts URI to local file name. NULL indicates no such local file name exists. + **/ +char * +e_util_uri_to_filename (const char *uri) +{ + GFile *file; + char *filename = NULL; + + g_return_val_if_fail (uri != NULL, NULL); + + file = g_file_new_for_uri (uri); + + if (file) { + filename = g_file_get_path (file); + g_object_unref (file); + } + + return filename; +} + +/** + * e_util_read_file: + * @filename: File name to read. + * @filename_is_uri: Whether the file name is URI, if not, then it's a local path. + * @buffer: Read content or the file. Should not be NULL. Returned value should be freed with g_free. + * @read: Number of actually read bytes. Should not be NULL. + * @error: Here will be returned an error from reading operations. Can be NULL. Not every time is set when returned FALSE. + * Returns: Whether was reading successful or not. + * + * Reads synchronously content of the file, to which is pointed either by path or by URI. + * Mount point should be already mounted when calling this function. + **/ +gboolean +e_util_read_file (const char *filename, gboolean filename_is_uri, char **buffer, gsize *read, GError **error) +{ + GFile *file; + GFileInfo *info; + GError *err = NULL; + gboolean res = FALSE; + + g_return_val_if_fail (filename != NULL, FALSE); + g_return_val_if_fail (buffer != NULL, FALSE); + g_return_val_if_fail (read != NULL, FALSE); + + *buffer = NULL; + *read = 0; + + if (filename_is_uri) + file = g_file_new_for_uri (filename); + else + file = g_file_new_for_path (filename); + + g_return_val_if_fail (file != NULL, FALSE); + + info = g_file_query_info (file, G_FILE_ATTRIBUTE_STANDARD_SIZE, G_FILE_QUERY_INFO_NONE, NULL, &err); + + if (!err && info) { + guint64 sz; + char *buff; + + sz = g_file_info_get_attribute_uint64 (info, G_FILE_ATTRIBUTE_STANDARD_SIZE); + buff = g_malloc (sizeof (char) * sz); + + if (buff) { + GInputStream *stream; + + stream = G_INPUT_STREAM (g_file_read (file, NULL, &err)); + + if (!err && stream) { + res = g_input_stream_read_all (stream, buff, sz, read, NULL, &err); + + if (err) + res = FALSE; + + if (res) + *buffer = buff; + else + g_free (buff); + } + + if (stream) + g_object_unref (stream); + } + } + + if (info) + g_object_unref (info); + + g_object_unref (file); + + if (err) { + if (error) + *error = err; + else + g_error_free (err); + } + + return res; +} + -- cgit