NS_IMETHODIMP
ValidityState::GetCustomError(bool* aCustomError)
{
*aCustomError = CustomError();
return NS_OK;
}
intptr_t get_files(HANDLE hPlugin, struct PluginPanelItem *PanelItem, size_t ItemsNumber, int Move, UnicodeString& DestPath, OPERATION_MODES OpMode) {
if ((ItemsNumber == 0) || (wcscmp(PanelItem[0].FileName, L"..") == 0)) return 1;
PluginInstance* plugin = (PluginInstance*) hPlugin;
bool show_dialog = (OpMode & (OPM_SILENT | OPM_FIND | OPM_VIEW | OPM_EDIT | OPM_QUICKVIEW)) == 0;
bool show_error = (OpMode & (OPM_FIND | OPM_QUICKVIEW)) == 0;
try {
CopyFilesOptions options;
options.show_dialog = show_dialog;
options.show_error = show_error;
options.dst_dir = DestPath;
options.move_files = Move != 0;
options.copy_shared = get_app_option(FSSF_SYSTEM, c_copy_opened_files_option, true);
options.use_file_filters = false;
options.use_tmp_files = (OpMode & (OPM_FIND | OPM_VIEW | OPM_QUICKVIEW)) != 0;
if (show_dialog) {
options.ignore_errors = g_plugin_options.ignore_errors;
options.overwrite = g_plugin_options.overwrite;
options.show_stats = g_plugin_options.show_stats;
if (!show_copy_files_dlg(options, false)) BREAK;
if (g_plugin_options.save_def_values) {
g_plugin_options.ignore_errors = options.ignore_errors;
g_plugin_options.overwrite = options.overwrite;
g_plugin_options.show_stats = options.show_stats;
save_def_option_values(g_plugin_options);
}
DestPath = options.dst_dir;
}
else {
options.ignore_errors = false;
options.overwrite = ooOverwrite;
options.show_stats = ssoNever;
}
CopyFilesStats stats;
Log log;
{
UiLink ui((OpMode & OPM_SILENT) != 0);
if (ui.update_needed()) {
draw_progress_msg(far_get_msg(MSG_PROGRESS_PREPARE));
}
// source directory
UnicodeString src_dir_path = plugin->current_dir;
// distination directory and file name (if renaming)
UnicodeString dst_dir_path, dst_new_name;
FilePath dst_fp(options.dst_dir);
bool dst_is_remote = !dst_fp.is_absolute || (dst_fp.root.size() == 0);
if (dst_is_remote) {
// ensure that file name case is correct in source and destinations paths
// it will be used later in comparison
FilePath src_dir_fp(src_dir_path);
find_real_file_path(src_dir_fp, plugin->session);
src_dir_path = src_dir_fp.get_full_path();
dst_fp = FilePath(plugin->current_dir).combine(dst_fp);
find_real_file_path(dst_fp, plugin->session);
}
if ((dst_is_remote && dir_exists(dst_fp.get_full_path(), plugin->session)) || (!dst_is_remote && dir_exists(dst_fp.get_full_path()))) {
dst_dir_path = dst_fp.get_full_path();
}
else {
if (ItemsNumber != 1) {
dst_dir_path = dst_fp.get_full_path();
}
else {
dst_dir_path = dst_fp.get_dir_path();
dst_new_name = dst_fp.get_file_name();
}
}
UnicodeString src_file_name, dst_file_name; // store source / destination file names
UnicodeString src_path, dst_path; // store source / destination file paths
// list of selected files
FileList panel_file_list;
panel_items_to_file_list(PanelItem, ItemsNumber, panel_file_list);
// verify that no file is copied into self
if (dst_is_remote) {
for (unsigned i = 0; i < ItemsNumber; i++) {
src_file_name = panel_file_list[i].file_name;
COMPOSE_PATH2(src_path, src_dir_path, src_file_name);
if (dst_new_name.size() != 0) dst_file_name = dst_new_name; else dst_file_name = src_file_name;
COMPOSE_PATH2(dst_path, dst_dir_path, dst_file_name);
if (dst_path == src_path) FAIL(CustomError(far_get_msg(MSG_ERR_SELF_COPY), src_path));
}
}
// make sure destination path exists
if (dst_is_remote) prepare_target_path(dst_dir_path, plugin->session, plugin);
else prepare_target_path(dst_dir_path, plugin);
Array<unsigned> finished_idx; // indices of processed files
// try to move files remotely
// mark files that were processed successfully
if (options.move_files && dst_is_remote) {
// prepare progress data
CopyFilesProgress progress;
QueryPerformanceCounter((PLARGE_INTEGER) &progress.start_time);
ui.force_update();
// iterate through selected files
for (unsigned i = 0; i < ItemsNumber; i++) {
src_file_name = panel_file_list[i].file_name; // source file name
COMPOSE_PATH2(src_path, src_dir_path, src_file_name); // source file path
if (dst_new_name.size() != 0) dst_file_name = dst_new_name; else dst_file_name = src_file_name; // destination file name
COMPOSE_PATH2(dst_path, dst_dir_path, dst_file_name); // destination file path
// update progress bar if needed
if (ui.update_needed()) {
progress.src_path = src_path;
progress.dst_path = dst_path;
draw_move_remote_files_progress(progress, stats);
}
// try to move file remotely
if (move_remote_file(src_path, dst_path, plugin->session)) {
// update stats
if (panel_file_list[i].is_dir()) stats.dirs++;
else stats.files++;
// add finished file to list
finished_idx += i;
}
}
}
// scan source directories and prepare lists of files to process
ObjectArray<FileList> file_lists;
ui.force_update();
CreateListStats list_stats;
CreateListOptions list_options;
list_options.ignore_errors = options.ignore_errors;
list_options.show_error = options.show_error;
try {
for (unsigned i = 0; i < ItemsNumber; i++) {
if (finished_idx.bsearch(i) == -1) {
file_lists += create_file_list(src_dir_path, panel_file_list[i].file_name, list_stats, list_options, ui, log, plugin->session, plugin);
}
else file_lists += FileList(); // skip already moved objects
}
}
finally (stats.errors = list_stats.errors);
// show file filters dialog if needed
ObjectArray<FilterInterface> filters;
if (options.use_file_filters && !dst_is_remote && show_dialog) {
load_file_filters();
if (export_filter_list.size() != 0) {
Array<FilterSelection> selection;
if (!show_filters_dlg(export_filter_list, selection)) BREAK;
for (unsigned i = 0; i < selection.size(); i++) {
filters += FilterInterface(export_filter_list[selection[i].src_idx].src_ext, export_filter_list[selection[i].src_idx][selection[i].dst_idx].dst_ext, export_filter_list[selection[i].src_idx][selection[i].dst_idx].guid);
}
}
}
// perform copy
CopyFilesProgress progress;
progress.total_size = list_stats.size;
progress.processed_total_size = progress.copied_total_size = 0;
QueryPerformanceCounter((PLARGE_INTEGER) &progress.start_time);
ui.force_update();
AutoBuffer buffer(g_plugin_options.copy_buf_size);
for (unsigned i = 0; i < ItemsNumber; i++) {
if (finished_idx.bsearch(i) == -1) {
copy_files(true, src_dir_path, file_lists[i], dst_is_remote, dst_dir_path, dst_new_name, stats, progress, options, ui, buffer, log, filters, plugin->session, plugin);
}
PanelItem[i].Flags &= ~PPIF_SELECTED;
}
// delete source files if moving (only if no errors or skipped files to prevent data loss)
if (options.move_files && (stats.errors == 0) && (stats.skipped == 0)) {
DeleteFilesStats del_stats;
DeleteFilesOptions del_options;
del_options.ignore_errors = options.ignore_errors;
del_options.show_stats = options.show_stats;
del_options.show_error = options.show_error;
del_options.show_dialog = options.show_dialog;
DeleteFilesProgress del_progress;
del_progress.objects = 0;
del_progress.total_objects = list_stats.files + list_stats.dirs;
QueryPerformanceCounter((PLARGE_INTEGER) &del_progress.start_time);
ui.force_update();
try {
for (unsigned i = 0; i < ItemsNumber; i++) {
delete_files(true, src_dir_path, file_lists[i], del_stats, del_progress, del_options, ui, log, plugin->session, plugin);
}
}
finally (stats.errors += del_stats.errors);
}
// set cursor to new file name after rename
if (dst_is_remote && options.move_files && (src_dir_path == dst_dir_path)) {
assert(dst_new_name.size() != 0);
far_control_int(plugin, FCTL_UPDATEPANEL, 1);
PanelInfo panel_info;
far_control_ptr(plugin, FCTL_GETPANELINFO, &panel_info);
PanelRedrawInfo redraw_info = { sizeof(PanelRedrawInfo) };
redraw_info.TopPanelItem = panel_info.TopPanelItem;
redraw_info.CurrentItem = panel_info.CurrentItem;
for (size_t i = 0; i < panel_info.ItemsNumber; i++) {
PluginPanelItem* ppi = far_get_panel_item(plugin, i, panel_info);
UnicodeString file_name = ppi->FileName;
if (file_name == dst_new_name) {
redraw_info.CurrentItem = i;
break;
}
}
far_control_ptr(INVALID_HANDLE_VALUE, FCTL_REDRAWPANEL, &redraw_info);
}
}
if (show_dialog && ((options.show_stats == ssoAlways) || ((options.show_stats == ssoIfError) && (stats.errors != 0)))) show_copy_files_results_dlg(stats, log);
return 1;
}
