[gvfs/mtp-backend: 2/64] MTP: Refactor query_info, implement do_pull. Clean up cruft.
- From: Philip Langdale <philipl src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gvfs/mtp-backend: 2/64] MTP: Refactor query_info, implement do_pull. Clean up cruft.
- Date: Sat, 12 Jan 2013 04:34:18 +0000 (UTC)
commit 1466d52ae03cbc5d0df4376de25ee7b0e71882e5
Author: Philip Langdale <philipl cloudera com>
Date: Mon Jul 30 16:51:24 2012 -0700
MTP: Refactor query_info, implement do_pull. Clean up cruft.
daemon/gvfsbackendmtp.c | 884 ++++++-----------------------------------------
1 files changed, 109 insertions(+), 775 deletions(-)
---
diff --git a/daemon/gvfsbackendmtp.c b/daemon/gvfsbackendmtp.c
index 22c21ba..42db06f 100644
--- a/daemon/gvfsbackendmtp.c
+++ b/daemon/gvfsbackendmtp.c
@@ -120,7 +120,7 @@ do_mount (GVfsBackend *backend,
op_backend->mount_spec = g_mount_spec_new ("mtp");
g_vfs_backend_set_mount_spec (backend, op_backend->mount_spec);
- g_vfs_backend_set_icon_name (backend, "folder-remote");
+ g_vfs_backend_set_icon_name (backend, "multimedia-player");
LIBMTP_Init();
@@ -154,6 +154,30 @@ do_unmount (GVfsBackend *backend, GVfsJobUnmount *job,
*/
static void
+get_file_info(GFileInfo *info, LIBMTP_file_t *file) {
+ g_file_info_set_file_type(info, file->filetype == LIBMTP_FILETYPE_FOLDER ? G_FILE_TYPE_DIRECTORY : G_FILE_TYPE_REGULAR);
+ char *id = g_strdup_printf("%u", file->item_id);
+ g_file_info_set_name(info, id);
+ g_free(id);
+ g_file_info_set_display_name(info, file->filename);
+ g_file_info_set_content_type (info, file->filetype == LIBMTP_FILETYPE_FOLDER ? "inode/directory" : "application/octet-stream");
+ g_file_info_set_size (info, file->filesize);
+ if (file->filetype == LIBMTP_FILETYPE_FOLDER) {
+ GIcon *icon = g_themed_icon_new ("folder");
+ g_file_info_set_icon (info, icon);
+ g_object_unref (icon);
+ }
+ g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_READ, TRUE);
+ g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE, TRUE);
+ g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_DELETE, TRUE);
+ g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_EXECUTE, TRUE);
+ g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_TRASH, FALSE);
+ g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_RENAME, TRUE);
+ g_file_info_set_attribute_string (info, G_FILE_ATTRIBUTE_STANDARD_COPY_NAME, file->filename);
+}
+
+
+static void
do_enumerate (GVfsBackend *backend,
GVfsJobEnumerate *job,
const char *filename,
@@ -246,7 +270,7 @@ do_enumerate (GVfsBackend *backend,
g_file_info_set_file_type (info, G_FILE_TYPE_DIRECTORY);
g_file_info_set_content_type (info, "inode/directory");
g_file_info_set_size (info, 0);
- GIcon *icon = g_themed_icon_new ("folder");
+ GIcon *icon = g_themed_icon_new ("multimedia-player");
g_file_info_set_icon (info, icon);
g_object_unref (icon);
g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_READ, TRUE);
@@ -279,11 +303,11 @@ do_enumerate (GVfsBackend *backend,
g_file_info_set_file_type (info, G_FILE_TYPE_DIRECTORY);
g_file_info_set_content_type (info, "inode/directory");
g_file_info_set_size (info, 0);
- GIcon *icon = g_themed_icon_new ("folder");
+ GIcon *icon = g_themed_icon_new_with_default_fallbacks ("drive-harddisk-removable");
g_file_info_set_icon (info, icon);
g_object_unref (icon);
g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_READ, TRUE);
- g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE, FALSE);
+ g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE, TRUE);
g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_DELETE, FALSE);
g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_EXECUTE, TRUE);
g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_TRASH, FALSE);
@@ -304,24 +328,7 @@ do_enumerate (GVfsBackend *backend,
files = LIBMTP_Get_Files_And_Folders(device, strtol(elements[2], NULL, 10), pid);
for (file = files; file != NULL; file = file->next) {
info = g_file_info_new();
- g_file_info_set_file_type(info, file->filetype == LIBMTP_FILETYPE_FOLDER ? G_FILE_TYPE_DIRECTORY : G_FILE_TYPE_REGULAR);
- char *id = g_strdup_printf("%u", file->item_id);
- g_file_info_set_name(info, id);
- g_free(id);
- g_file_info_set_display_name(info, file->filename);
- g_file_info_set_content_type (info, file->filetype == LIBMTP_FILETYPE_FOLDER ? "inode/directory" : "application/octet-stream");
- g_file_info_set_size (info, file->filesize);
- if (file->filetype == LIBMTP_FILETYPE_FOLDER) {
- GIcon *icon = g_themed_icon_new ("folder");
- g_file_info_set_icon (info, icon);
- g_object_unref (icon);
- }
- g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_READ, TRUE);
- g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE, FALSE);
- g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_DELETE, FALSE);
- g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_EXECUTE, TRUE);
- g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_TRASH, FALSE);
- g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_RENAME, FALSE);
+ get_file_info(info, file);
g_vfs_job_enumerate_add_info (job, info);
}
}
@@ -334,7 +341,6 @@ do_enumerate (GVfsBackend *backend,
g_print ("(II) try_enumerate done. \n");
}
-
static void
do_query_info (GVfsBackend *backend,
GVfsJobQueryInfo *job,
@@ -352,10 +358,15 @@ do_query_info (GVfsBackend *backend,
if (ne == 2 && elements[1][0] == '\0') {
g_file_info_set_file_type(info, G_FILE_TYPE_DIRECTORY);
+ g_file_info_set_content_type (info, "inode/directory");
} else if (ne < 4) {
g_file_info_set_file_type(info, G_FILE_TYPE_DIRECTORY);
+ g_file_info_set_content_type (info, "inode/directory");
} else {
- g_file_info_set_file_type(info, G_FILE_TYPE_DIRECTORY);
+ LIBMTP_mtpdevice_t *device;
+ device = g_hash_table_lookup(G_VFS_BACKEND_MTP(backend)->devices, elements[1]);
+ LIBMTP_file_t *file = LIBMTP_Get_Filemetadata(device, strtol(elements[ne-1], NULL, 10));
+ get_file_info(info, file);
}
g_vfs_job_succeeded (G_VFS_JOB (job));
g_mutex_unlock (&G_VFS_BACKEND_MTP(backend)->mutex);
@@ -399,78 +410,89 @@ do_query_fs_info (GVfsBackend *backend,
}
-static void
-do_query_settable_attributes (GVfsBackend *backend,
- GVfsJobQueryAttributes *job,
- const char *filename)
-{
- GFileAttributeInfoList *attr_list;
- GError *error;
- GFile *file;
+/************************************************
+ * Operations
+ *
+ */
- g_print ("(II) try_query_settable_attributes (filename = '%s') \n", filename);
-
- file = get_g_file_from_local (filename, G_VFS_JOB (job));
- g_assert (file != NULL);
-
- if (file) {
- error = NULL;
- attr_list = g_file_query_settable_attributes (file, G_VFS_JOB (job)->cancellable, &error);
- if ((attr_list) && (! error)) {
- g_vfs_job_query_attributes_set_list (job, attr_list);
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_QUERY_SETTABLE_ATTRIBUTES);
- g_print ("(II) try_query_settable_attributes success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_query_settable_attributes: g_file_query_settable_attributes == FALSE, error: %s \n", error->message);
- g_error_free (error);
- }
- g_object_unref (file);
- } else {
- g_print (" (EE) try_query_settable_attributes: file == NULL \n");
- }
+typedef struct {
+ GFileProgressCallback progress_callback;
+ gpointer progress_callback_data;
+ GVfsJob *job;
+} MtpProgressData;
+
+
+static int mtp_progress (uint64_t const sent, uint64_t const total,
+ MtpProgressData const * const data)
+{
+ g_print ("mtp_progress: %lu/%lu, cancelled: %d\n", sent, total, g_vfs_job_is_cancelled(data->job));
+ data->progress_callback(sent, total, data->progress_callback_data);
+ return g_vfs_job_is_cancelled(data->job);
}
static void
-do_query_writable_namespaces (GVfsBackend *backend,
- GVfsJobQueryAttributes *job,
- const char *filename)
+do_pull(GVfsBackend *backend,
+ GVfsJobPull *job,
+ const char *source,
+ const char *local_path,
+ GFileCopyFlags flags,
+ gboolean remove_source,
+ GFileProgressCallback progress_callback,
+ gpointer progress_callback_data)
{
- GFileAttributeInfoList *attr_list;
- GError *error;
- GFile *file;
+ g_print ("(II) do_pull (filename = %s, local_path = %s) \n", source, local_path);
+ g_mutex_lock (&G_VFS_BACKEND_MTP(backend)->mutex);
- g_print ("(II) try_query_writable_namespaces (filename = '%s') \n", filename);
-
- file = get_g_file_from_local (filename, G_VFS_JOB (job));
- g_assert (file != NULL);
-
- if (file) {
- error = NULL;
- attr_list = g_file_query_writable_namespaces (file, G_VFS_JOB (job)->cancellable, &error);
- if ((attr_list) && (! error)) {
- g_vfs_job_query_attributes_set_list (job, attr_list);
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_QUERY_WRITABLE_NAMESPACES);
- g_print ("(II) try_query_writable_namespaces success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_query_writable_namespaces: g_file_query_writable_namespaces == FALSE, error: %s \n", error->message);
- g_error_free (error);
- }
- g_object_unref (file);
+ gchar **elements = g_strsplit_set(source, "/", -1);
+ unsigned int ne = 0;
+ for (ne = 0; elements[ne] != NULL; ne++);
+
+ if (ne < 4) {
+ g_vfs_job_failed (G_VFS_JOB (job),
+ G_IO_ERROR, G_IO_ERROR_FAILED,
+ "Can't download entity.");
} else {
- g_print (" (EE) try_query_writable_namespaces: file == NULL \n");
+ LIBMTP_mtpdevice_t *device;
+ device = g_hash_table_lookup(G_VFS_BACKEND_MTP(backend)->devices, elements[1]);
+ LIBMTP_file_t *file = LIBMTP_Get_Filemetadata(device, strtol(elements[ne-1], NULL, 10));
+
+ GFileInfo *info = g_file_info_new();
+ get_file_info(info, file);
+ if (g_file_info_get_file_type(info) == G_FILE_TYPE_DIRECTORY) {
+ GError *error;
+ GFile *file = g_file_new_for_path (local_path);
+ g_assert (file != NULL);
+ if (file) {
+ error = NULL;
+ if (g_file_make_directory (file, G_VFS_JOB (job)->cancellable, &error)) {
+ g_vfs_job_succeeded (G_VFS_JOB (job));
+ } else {
+ g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
+ g_error_free (error);
+ }
+ g_object_unref (file);
+ }
+ } else {
+ MtpProgressData *mtp_progress_data = g_new0(MtpProgressData, 1);
+ mtp_progress_data->progress_callback = progress_callback;
+ mtp_progress_data->progress_callback_data = progress_callback_data;
+ mtp_progress_data->job = G_VFS_JOB(job);
+ int ret = LIBMTP_Get_File_To_File(device, strtol(elements[ne-1], NULL, 10), local_path,
+ mtp_progress, mtp_progress_data);
+ g_free(mtp_progress_data);
+ if (ret != 0) {
+ g_vfs_job_failed (G_VFS_JOB (job),
+ G_IO_ERROR, G_IO_ERROR_FAILED,
+ "Error while downloading entity.");
+ } else {
+ g_vfs_job_succeeded (G_VFS_JOB (job));
+ }
+ }
}
-}
-
-
-
+ g_mutex_unlock (&G_VFS_BACKEND_MTP(backend)->mutex);
+}
-/************************************************
- * Operations
- *
- */
static void
do_make_directory (GVfsBackend *backend,
@@ -481,24 +503,6 @@ do_make_directory (GVfsBackend *backend,
GFile *file;
g_print ("(II) try_make_directory (filename = %s) \n", filename);
-
- file = get_g_file_from_local (filename, G_VFS_JOB (job));
- g_assert (file != NULL);
-
- if (file) {
- error = NULL;
- if (g_file_make_directory (file, G_VFS_JOB (job)->cancellable, &error)) {
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_MAKE_DIRECTORY);
- g_print ("(II) try_make_directory success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_make_directory: g_file_make_directory == FALSE \n");
- g_error_free (error);
- }
- g_object_unref (file);
- } else {
- g_print (" (EE) try_make_directory: file == NULL \n");
- }
}
@@ -511,161 +515,6 @@ do_delete (GVfsBackend *backend,
GFile *file;
g_print ("(II) try_delete (filename = %s) \n", filename);
-
- file = get_g_file_from_local (filename, G_VFS_JOB (job));
- g_assert (file != NULL);
-
- if (file) {
- error = NULL;
- if (g_file_delete (file, G_VFS_JOB (job)->cancellable, &error)) {
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_DELETE);
- g_print ("(II) try_delete success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_delete: g_file_delete == FALSE, error: %s \n", error->message);
- g_error_free (error);
- }
- g_object_unref (file);
- } else {
- g_print (" (EE) try_delete: file == NULL \n");
- }
-}
-
-
-static void
-do_trash (GVfsBackend *backend,
- GVfsJobTrash *job,
- const char *filename)
-{
- GError *error;
- GFile *file;
-
- g_print ("(II) try_trash (filename = %s) \n", filename);
-
- file = get_g_file_from_local (filename, G_VFS_JOB (job));
- g_assert (file != NULL);
-
- if (file) {
- error = NULL;
- if (g_file_trash (file, G_VFS_JOB (job)->cancellable, &error)) {
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_TRASH);
- g_print ("(II) try_trash success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_trash: g_file_trash == FALSE, error: %s \n", error->message);
- g_error_free (error);
- }
- g_object_unref (file);
- } else {
- g_print (" (EE) try_trash: file == NULL \n");
- }
-}
-
-
-static void
-do_make_symlink (GVfsBackend *backend,
- GVfsJobMakeSymlink *job,
- const char *filename,
- const char *symlink_value)
-{
- GError *error;
- GFile *file;
-
- g_print ("(II) try_make_symlink ('%s' --> '%s') \n", filename, symlink_value);
-
- file = get_g_file_from_local (filename, G_VFS_JOB (job));
- g_assert (file != NULL);
-
- if (file) {
- error = NULL;
- if (g_file_make_symbolic_link (file, symlink_value, G_VFS_JOB (job)->cancellable, &error)) {
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_MAKE_SYMLINK);
- g_print ("(II) try_make_symlink success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_make_symlink: g_file_make_symbolic_link == FALSE, error: %s \n", error->message);
- g_error_free (error);
- }
- g_object_unref (file);
- } else {
- g_print (" (EE) try_make_symlink: file == NULL \n");
- }
-}
-
-#if 0
-static void
-do_copy (GVfsBackend *backend,
- GVfsJobCopy *job,
- const char *source,
- const char *destination,
- GFileCopyFlags flags,
- GFileProgressCallback progress_callback,
- gpointer progress_callback_data)
-{
- GFile *src_file, *dst_file;
- GError *error;
-
- g_print ("(II) try_copy '%s' --> '%s' \n", source, destination);
-
- src_file = get_g_file_from_local (source, G_VFS_JOB (job));
- dst_file = get_g_file_from_local (destination, G_VFS_JOB (job));
- g_assert (src_file != NULL);
-
- if (src_file) {
- error = NULL;
- if (g_file_copy (src_file, dst_file, flags, G_VFS_JOB (job)->cancellable,
- progress_callback, progress_callback_data, &error))
- {
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_COPY);
- g_print (" (II) try_copy: success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_copy: g_file_copy == FALSE, error: %s \n", error->message);
- g_error_free (error);
- }
- g_object_unref (src_file);
- g_object_unref (dst_file);
- } else {
- g_print (" (EE) try_copy: file == NULL \n");
- }
-}
-#endif
-
-static void
-do_move (GVfsBackend *backend,
- GVfsJobMove *job,
- const char *source,
- const char *destination,
- GFileCopyFlags flags,
- GFileProgressCallback progress_callback,
- gpointer progress_callback_data)
-{
- GFile *src_file, *dst_file;
- GError *error;
-
- g_print ("(II) try_move '%s' --> '%s' \n", source, destination);
-
- src_file = get_g_file_from_local (source, G_VFS_JOB (job));
- dst_file = get_g_file_from_local (destination, G_VFS_JOB (job));
- g_assert (src_file != NULL);
-
- if (src_file) {
- error = NULL;
- if (g_file_move (src_file, dst_file, flags, G_VFS_JOB (job)->cancellable,
- progress_callback, progress_callback_data, &error))
- {
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_MOVE);
- g_print (" (II) try_move: success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_move: g_file_move == FALSE, error: %s \n", error->message);
- g_error_free (error);
- }
- g_object_unref (src_file);
- g_object_unref (dst_file);
- } else {
- g_print (" (EE) try_move: file == NULL \n");
- }
}
@@ -681,525 +530,9 @@ do_set_display_name (GVfsBackend *backend,
g_print ("(II) try_set_display_name '%s' --> '%s' \n", filename, display_name);
- file = get_g_file_from_local (filename, G_VFS_JOB (job));
- g_assert (file != NULL);
-
- if (file) {
- error = NULL;
- if (g_file_set_display_name (file, display_name, G_VFS_JOB (job)->cancellable, &error)) {
- char *dirname, *new_path;
- dirname = g_path_get_dirname (filename);
- new_path = g_build_filename (dirname, display_name, NULL);
- g_print ("(II) try_set_display_name: filename = '%s'... \n", filename);
- g_print ("(II) try_set_display_name: display_name = '%s'... \n", display_name);
- g_print ("(II) try_set_display_name: dirname = '%s'... \n", dirname);
- g_print ("(II) try_set_display_name: new_path = '%s'... \n", new_path);
- g_vfs_job_set_display_name_set_new_path (job, new_path);
- g_free (dirname);
- g_free (new_path);
-
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_SET_DISPLAY_NAME);
- g_print ("(II) try_set_display_name success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_set_display_name: g_file_set_display_name == FALSE, error: %s \n", error->message);
- g_error_free (error);
- }
- g_object_unref (file);
- } else {
- g_print (" (EE) try_set_display_name: file == NULL \n");
- }
-}
-
-
-static void
-do_set_attribute (GVfsBackend *backend,
- GVfsJobSetAttribute *set_attribute,
- const char *filename,
- const char *attribute,
- GFileAttributeType type,
- gpointer value_p,
- GFileQueryInfoFlags flags)
-{
- GError *error;
- GFile *file;
-
- g_print ("(II) try_set_attribute (filename = '%s', attribute = '%s') \n", filename, attribute);
-
- file = get_g_file_from_local (filename, G_VFS_JOB (set_attribute));
- g_assert (file != NULL);
-
- if (file) {
- error = NULL;
- if (g_file_set_attribute (file, attribute, type, value_p, flags, G_VFS_JOB (set_attribute)->cancellable, &error)) {
- inject_error (backend, G_VFS_JOB (set_attribute), GVFS_JOB_SET_ATTRIBUTE);
- g_print ("(II) try_set_attribute success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (set_attribute), error);
- g_print (" (EE) try_set_attribute: g_file_set_attribute == FALSE, error: %s \n", error->message);
- g_error_free (error);
- }
- g_object_unref (file);
- } else {
- g_print (" (EE) try_set_attribute: file == NULL \n");
- }
-}
-
-
-
-
-
-
-
-/************************************************
- * Monitors
- *
- */
-
-/* MonitorProxy has been stolen from gvfsbackendtrash */
-typedef struct {
- GVfsMonitor *vfs_monitor;
- GObject *monitor;
-} MonitorProxy;
-
-static void
-monitor_proxy_free (MonitorProxy *proxy)
-{
- g_print ("(II) monitor_proxy_free \n");
- g_object_unref (proxy->monitor);
- g_free (proxy);
-}
-
-static void
-proxy_changed (GFileMonitor* monitor,
- GFile* file,
- GFile* other_file,
- GFileMonitorEvent event_type,
- MonitorProxy *proxy)
-{
- char *file_path;
- char *other_file_path;
-
- file_path = g_file_get_path (file);
- g_print ("(II) monitor_proxy_changed: file_path = '%s' \n", file_path);
-
- if (other_file)
- {
- other_file_path = g_file_get_path (other_file);
- g_print ("(II) monitor_proxy_changed: other_file_path == '%s' \n", other_file_path);
- }
- else
- {
- other_file_path = NULL;
- }
-
- g_vfs_monitor_emit_event (proxy->vfs_monitor,
- event_type,
- file_path,
- other_file_path);
-
- g_free (file_path);
- g_free (other_file_path);
-}
-
-
-static void
-create_dir_file_monitor (GVfsBackend *backend,
- GVfsJobCreateMonitor *job,
- const char *filename,
- GFileMonitorFlags flags,
- const gboolean is_dir_monitor)
-{
- GObject *monitor;
- MonitorProxy *proxy;
- GFile *file;
-
- file = get_g_file_from_local (filename, G_VFS_JOB (job));
- g_assert (file != NULL);
-
- if (is_dir_monitor) {
- monitor = G_OBJECT (g_file_monitor_directory (file, flags, G_VFS_JOB (job)->cancellable, NULL));
- } else {
- monitor = G_OBJECT (g_file_monitor_file (file, flags, G_VFS_JOB (job)->cancellable, NULL));
- }
-
- if (monitor) {
- proxy = g_new0 (MonitorProxy, 1);
- proxy->vfs_monitor = g_vfs_monitor_new (backend);
- proxy->monitor = monitor;
-
- g_object_set_data_full (G_OBJECT (proxy->vfs_monitor), "monitor-proxy",
- proxy, (GDestroyNotify) monitor_proxy_free); //* hmm?
- g_signal_connect (monitor, "changed", G_CALLBACK (proxy_changed), proxy);
-
- g_vfs_job_create_monitor_set_monitor (job, proxy->vfs_monitor);
-
- g_object_unref (proxy->vfs_monitor);
-
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_CREATE_DIR_MONITOR);
- g_print ("(II) create_dir_file_monitor success. \n");
- }
- else {
- g_print (" (EE) create_dir_file_monitor: monitor == NULL \n");
- g_vfs_job_failed (G_VFS_JOB (job), G_IO_ERROR,
- G_IO_ERROR_NOT_SUPPORTED,
- _("Directory notification not supported"));
- }
- g_object_unref (file);
-}
-
-
-static void
-do_create_dir_monitor (GVfsBackend *backend,
- GVfsJobCreateMonitor *job,
- const char *filename,
- GFileMonitorFlags flags)
-{
- g_print ("(II) try_create_dir_monitor (filename = '%s') \n", filename);
- create_dir_file_monitor (backend, job, filename, flags, TRUE);
-}
-
-
-static void
-do_create_file_monitor (GVfsBackend *backend,
- GVfsJobCreateMonitor *job,
- const char *filename,
- GFileMonitorFlags flags)
-{
- g_print ("(II) try_create_file_monitor (filename = '%s') \n", filename);
- create_dir_file_monitor (backend, job, filename, flags, FALSE);
-}
-
-
-
-
-
-
-/************************************************
- * Read/write/create/close data operations
- *
- */
-
-static void
-do_open_for_read (GVfsBackend *backend,
- GVfsJobOpenForRead *job,
- const char *filename)
-{
- GFileInputStream *stream;
- GError *error;
- GFile *file;
-
- g_print ("(II) try_open_for_read (filename = '%s') \n", filename);
-
- file = get_g_file_from_local (filename, G_VFS_JOB (job));
- g_assert (file != NULL);
-
- if (file) {
- error = NULL;
- stream = g_file_read (file, G_VFS_JOB (job)->cancellable, &error);
- if (stream) {
- g_vfs_job_open_for_read_set_can_seek (job, g_seekable_can_seek (G_SEEKABLE (stream)));
- g_vfs_job_open_for_read_set_handle (job, stream);
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_OPEN_FOR_READ);
- g_print ("(II) try_open_for_read success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_open_for_read: stream == NULL, error: %s \n", error->message);
- g_error_free (error);
- }
- g_object_unref (file);
- } else {
- g_print (" (EE) try_open_for_read: file == NULL \n");
- }
-}
-
-
-static void
-do_read (GVfsBackend *backend,
- GVfsJobRead *job,
- GVfsBackendHandle _handle,
- char *buffer,
- gsize bytes_requested)
-{
- GError *error;
- GFileInputStream *stream = _handle;
- gssize s;
-
- g_print ("(II) try_read (handle = '%lx', buffer = '%lx', bytes_requested = %ld) \n",
- (long int)_handle, (long int)buffer, (long int)bytes_requested);
-
- g_assert (stream != NULL);
-
- error = NULL;
- s = g_input_stream_read (G_INPUT_STREAM (stream), buffer, bytes_requested,
- G_VFS_JOB (job)->cancellable, &error);
- if (s >= 0) {
- g_vfs_job_read_set_size (job, s);
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_READ);
- g_print ("(II) try_read success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_read: g_input_stream_read() failed, error: %s \n", error->message);
- g_error_free (error);
- }
-}
-
-
-static void
-do_seek_on_read (GVfsBackend *backend,
- GVfsJobSeekRead *job,
- GVfsBackendHandle _handle,
- goffset offset,
- GSeekType type)
-{
- GError *error;
- GFileInputStream *stream = _handle;
-
- g_print ("(II) try_seek_on_read (handle = '%lx', offset = %ld) \n", (long int)_handle, (long int)offset);
-
- g_assert (stream != NULL);
-
- error = NULL;
- if (g_seekable_seek (G_SEEKABLE (stream), offset, type, G_VFS_JOB (job)->cancellable, &error)) {
- g_vfs_job_seek_read_set_offset (job, g_seekable_tell (G_SEEKABLE (stream)));
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_SEEK_ON_READ);
- g_print ("(II) try_seek_on_read success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_seek_on_read: g_file_input_stream_seek() failed, error: %s \n", error->message);
- g_error_free (error);
- }
-}
-
-
-static void
-do_close_read (GVfsBackend *backend,
- GVfsJobCloseRead *job,
- GVfsBackendHandle _handle)
-{
- GError *error;
- GFileInputStream *stream = _handle;
-
- g_print ("(II) try_close_read (handle = '%lx') \n", (long int)_handle);
-
- g_assert (stream != NULL);
-
- error = NULL;
- if (g_input_stream_close (G_INPUT_STREAM (stream), G_VFS_JOB (job)->cancellable, &error)) {
- g_object_unref (stream);
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_CLOSE_READ);
- g_print ("(II) try_close_read success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_close_read: g_input_stream_close() failed, error: %s \n", error->message);
- g_error_free (error);
- }
-}
-
-
-static void
-do_append_to (GVfsBackend *backend,
- GVfsJobOpenForWrite *job,
- const char *filename,
- GFileCreateFlags flags)
-{
- GFileOutputStream *stream;
- GError *error;
- GFile *file;
-
- g_print ("(II) try_append_to (filename = %s) \n", filename);
-
- file = get_g_file_from_local (filename, G_VFS_JOB (job));
- g_assert (file != NULL);
-
- if (file) {
- error = NULL;
- stream = g_file_append_to (file, flags, G_VFS_JOB (job)->cancellable, &error);
- if (stream) {
- /* Should seek at the end of the file here */
- if ((g_seekable_seek (G_SEEKABLE (stream), 0, G_SEEK_END, G_VFS_JOB (job)->cancellable, &error)) && (! error)) {
- g_vfs_job_open_for_write_set_initial_offset (job, g_seekable_tell (G_SEEKABLE (stream)));
- } else {
- g_print (" (EE) try_append_to: error during g_file_output_stream_seek(), error: %s \n", error->message);
- }
-
- g_vfs_job_open_for_write_set_can_seek (job, g_seekable_can_seek (G_SEEKABLE (stream)));
- g_vfs_job_open_for_write_set_handle (job, stream);
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_APPEND_TO);
-
- g_print ("(II) try_append_to success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_append_to: stream == NULL, error: %s \n", error->message);
- g_error_free (error);
- }
- g_object_unref (file);
- } else {
- g_print (" (EE) try_append_to: file == NULL \n");
- }
-}
-
-
-static void
-do_create (GVfsBackend *backend,
- GVfsJobOpenForWrite *job,
- const char *filename,
- GFileCreateFlags flags)
-{
- GFileOutputStream *stream;
- GError *error;
- GFile *file;
-
- g_print ("(II) try_create (filename = %s) \n", filename);
-
- file = get_g_file_from_local (filename, G_VFS_JOB (job));
- g_assert (file != NULL);
-
- if (file) {
- error = NULL;
- stream = g_file_create (file, flags, G_VFS_JOB (job)->cancellable, &error);
- if (stream) {
- g_vfs_job_open_for_write_set_can_seek (job, g_seekable_can_seek (G_SEEKABLE (stream)));
- g_vfs_job_open_for_write_set_handle (job, stream);
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_CREATE);
- g_print ("(II) try_create success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_create: stream == NULL, error: %s \n", error->message);
- g_error_free (error);
- }
- g_object_unref (file);
- } else {
- g_print (" (EE) try_create: file == NULL \n");
- }
-}
-
-
-static void
-do_replace (GVfsBackend *backend,
- GVfsJobOpenForWrite *job,
- const char *filename,
- const char *etag,
- gboolean make_backup,
- GFileCreateFlags flags)
-{
- GFileOutputStream *stream;
- GError *error;
- GFile *file;
-
- g_print ("(II) try_replace (filename = '%s', etag = '%s') \n", filename, etag);
-
- file = get_g_file_from_local (filename, G_VFS_JOB (job));
- g_assert (file != NULL);
-
- if (file) {
- error = NULL;
- stream = g_file_replace (file, etag, make_backup, flags, G_VFS_JOB (job)->cancellable, &error);
- if (stream) {
- g_vfs_job_open_for_write_set_can_seek (job, g_seekable_can_seek (G_SEEKABLE (stream)));
- g_vfs_job_open_for_write_set_handle (job, stream);
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_REPLACE);
- g_print ("(II) try_replace success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_replace: stream == NULL, error: %s \n", error->message);
- g_error_free (error);
- }
- g_object_unref (file);
- } else {
- g_print (" (EE) try_replace: file == NULL \n");
- }
}
-static void
-do_write (GVfsBackend *backend,
- GVfsJobWrite *job,
- GVfsBackendHandle _handle,
- char *buffer,
- gsize buffer_size)
-{
- GError *error;
- GFileOutputStream *stream = _handle;
- gssize s;
-
- g_print ("(II) try_write (handle = '%lx', buffer = '%lx', buffer_size = %ld) \n",
- (long int)_handle, (long int)buffer, (long int)buffer_size);
-
- g_assert (stream != NULL);
-
- error = NULL;
- s = g_output_stream_write (G_OUTPUT_STREAM (stream), buffer, buffer_size, G_VFS_JOB (job)->cancellable, &error);
- if (s >= 0) {
- g_vfs_job_write_set_written_size (job, s);
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_WRITE);
- g_print ("(II) try_write success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_write: g_output_stream_write() failed, error: %s \n", error->message);
- g_error_free (error);
- }
-}
-
-
-static void
-do_seek_on_write (GVfsBackend *backend,
- GVfsJobSeekWrite *job,
- GVfsBackendHandle _handle,
- goffset offset,
- GSeekType type)
-{
- GError *error;
- GFileOutputStream *stream = _handle;
-
- g_print ("(II) try_seek_on_write (handle = '%lx', offset = %ld) \n", (long int)_handle, (long int)offset);
-
- g_assert (stream != NULL);
-
- error = NULL;
- if (g_seekable_seek (G_SEEKABLE (stream), offset, type, G_VFS_JOB (job)->cancellable, &error)) {
- g_vfs_job_seek_write_set_offset (job, g_seekable_tell (G_SEEKABLE (stream)));
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_SEEK_ON_WRITE);
- g_print ("(II) try_seek_on_write success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_seek_on_write: g_file_output_stream_seek() failed, error: %s \n", error->message);
- g_error_free (error);
- }
-}
-
-
-static void
-do_close_write (GVfsBackend *backend,
- GVfsJobCloseWrite *job,
- GVfsBackendHandle _handle)
-{
- GError *error;
- GFileOutputStream *stream = _handle;
-
- g_print ("(II) try_close_write (handle = '%lx') \n", (long int)_handle);
-
- g_assert (stream != NULL);
-
- error = NULL;
- if (g_output_stream_close (G_OUTPUT_STREAM(stream), G_VFS_JOB (job)->cancellable, &error)) {
- g_object_unref (stream);
- inject_error (backend, G_VFS_JOB (job), GVFS_JOB_CLOSE_WRITE);
- g_print ("(II) try_close_write success. \n");
- } else {
- g_vfs_job_failed_from_error (G_VFS_JOB (job), error);
- g_print (" (EE) try_close_write: g_input_stream_close() failed, error: %s \n", error->message);
- g_error_free (error);
- }
-}
-
-
-
-
-
-
-
-
/************************************************
* Class init
*
@@ -1224,6 +557,7 @@ g_vfs_backend_mtp_class_init (GVfsBackendMtpClass *klass)
backend_class->query_info = do_query_info;
backend_class->enumerate = do_enumerate;
backend_class->query_fs_info = do_query_fs_info;
+ backend_class->pull = do_pull;
// backend_class->create = do_create;
// backend_class->append_to = do_append_to;
// backend_class->replace = do_replace;
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