void
purple_xfer_update_progress(PurpleXfer *xfer)
{
PurpleXferUiOps *ui_ops;
g_return_if_fail(xfer != NULL);
ui_ops = purple_xfer_get_ui_ops(xfer);
if (ui_ops != NULL && ui_ops->update_progress != NULL)
ui_ops->update_progress(xfer, purple_xfer_get_progress(xfer));
}
void
purple_xfer_set_completed(PurpleXfer *xfer, gboolean completed)
{
PurpleXferUiOps *ui_ops;
g_return_if_fail(xfer != NULL);
if (completed == TRUE) {
char *msg = NULL;
PurpleConversation *conv;
purple_xfer_set_status(xfer, PURPLE_XFER_STATUS_DONE);
if (purple_xfer_get_filename(xfer) != NULL)
{
char *filename = g_markup_escape_text(purple_xfer_get_filename(xfer), -1);
if (purple_xfer_get_local_filename(xfer)
&& purple_xfer_get_type(xfer) == PURPLE_XFER_RECEIVE)
{
char *local = g_markup_escape_text(purple_xfer_get_local_filename(xfer), -1);
msg = g_strdup_printf(_("Transfer of file <A HREF=\"file://%s\">%s</A> complete"),
local, filename);
g_free(local);
}
else
msg = g_strdup_printf(_("Transfer of file %s complete"),
filename);
g_free(filename);
}
else
msg = g_strdup(_("File transfer complete"));
conv = purple_find_conversation_with_account(PURPLE_CONV_TYPE_IM, xfer->who,
purple_xfer_get_account(xfer));
if (conv != NULL)
purple_conversation_write(conv, NULL, msg, PURPLE_MESSAGE_SYSTEM, time(NULL));
g_free(msg);
}
ui_ops = purple_xfer_get_ui_ops(xfer);
if (ui_ops != NULL && ui_ops->update_progress != NULL)
ui_ops->update_progress(xfer, purple_xfer_get_progress(xfer));
}
static void
do_transfer(PurpleXfer *xfer)
{
PurpleXferUiOps *ui_ops;
guchar *buffer = NULL;
gssize r = 0;
ui_ops = purple_xfer_get_ui_ops(xfer);
if (xfer->type == PURPLE_XFER_RECEIVE) {
r = purple_xfer_read(xfer, &buffer);
if (r > 0) {
size_t wc;
if (ui_ops && ui_ops->ui_write)
wc = ui_ops->ui_write(xfer, buffer, r);
else
wc = fwrite(buffer, 1, r, xfer->dest_fp);
if (wc != r) {
purple_debug_error("filetransfer", "Unable to write whole buffer.\n");
purple_xfer_cancel_local(xfer);
g_free(buffer);
return;
}
if ((purple_xfer_get_size(xfer) > 0) &&
((purple_xfer_get_bytes_sent(xfer)+r) >= purple_xfer_get_size(xfer)))
purple_xfer_set_completed(xfer, TRUE);
} else if(r < 0) {
purple_xfer_cancel_remote(xfer);
g_free(buffer);
return;
}
} else if (xfer->type == PURPLE_XFER_SEND) {
size_t result = 0;
size_t s = MIN(purple_xfer_get_bytes_remaining(xfer), xfer->current_buffer_size);
PurpleXferPrivData *priv = g_hash_table_lookup(xfers_data, xfer);
gboolean read = TRUE;
/* this is so the prpl can keep the connection open
if it needs to for some odd reason. */
if (s == 0) {
if (xfer->watcher) {
purple_input_remove(xfer->watcher);
xfer->watcher = 0;
}
return;
}
if (priv->buffer) {
if (priv->buffer->len < s) {
s -= priv->buffer->len;
read = TRUE;
} else {
read = FALSE;
}
}
if (read) {
if (ui_ops && ui_ops->ui_read) {
gssize tmp = ui_ops->ui_read(xfer, &buffer, s);
if (tmp == 0) {
/*
* The UI claimed it was ready, but didn't have any data for
* us... It will call purple_xfer_ui_ready when ready, which
* sets back up this watcher.
*/
if (xfer->watcher != 0) {
purple_input_remove(xfer->watcher);
xfer->watcher = 0;
}
/* Need to indicate the prpl is still ready... */
priv->ready |= PURPLE_XFER_READY_PRPL;
g_return_if_reached();
} else if (tmp < 0) {
purple_debug_error("filetransfer", "Unable to read whole buffer.\n");
purple_xfer_cancel_local(xfer);
return;
}
result = tmp;
} else {
buffer = g_malloc(s);
result = fread(buffer, 1, s, xfer->dest_fp);
if (result != s) {
purple_debug_error("filetransfer", "Unable to read whole buffer.\n");
purple_xfer_cancel_local(xfer);
g_free(buffer);
return;
}
}
}
if (priv->buffer) {
g_byte_array_append(priv->buffer, buffer, result);
g_free(buffer);
buffer = priv->buffer->data;
result = priv->buffer->len;
}
r = purple_xfer_write(xfer, buffer, result);
if (r == -1) {
purple_xfer_cancel_remote(xfer);
if (!priv->buffer)
/* We don't free buffer if priv->buffer is set, because in
that case buffer doesn't belong to us. */
g_free(buffer);
return;
} else if (r == result) {
/*
* We managed to write the entire buffer. This means our
* network is fast and our buffer is too small, so make it
* bigger.
*/
purple_xfer_increase_buffer_size(xfer);
} else {
if (ui_ops && ui_ops->data_not_sent)
ui_ops->data_not_sent(xfer, buffer + r, result - r);
}
if (priv->buffer) {
/*
* Remove what we wrote
* If we wrote the whole buffer the byte array will be empty
* Otherwise we'll keep what wasn't sent for next time.
*/
buffer = NULL;
g_byte_array_remove_range(priv->buffer, 0, r);
}
}
if (r > 0) {
if (purple_xfer_get_size(xfer) > 0)
xfer->bytes_remaining -= r;
xfer->bytes_sent += r;
if (xfer->ops.ack != NULL)
xfer->ops.ack(xfer, buffer, r);
g_free(buffer);
if (ui_ops != NULL && ui_ops->update_progress != NULL)
ui_ops->update_progress(xfer,
purple_xfer_get_progress(xfer));
}
if (purple_xfer_is_completed(xfer))
purple_xfer_end(xfer);
}
static void
do_transfer(PurpleXfer *xfer)
{
PurpleXferUiOps *ui_ops;
guchar *buffer = NULL;
gssize r = 0;
ui_ops = purple_xfer_get_ui_ops(xfer);
if (xfer->type == PURPLE_XFER_RECEIVE) {
r = purple_xfer_read(xfer, &buffer);
if (r > 0) {
size_t wc;
if (ui_ops && ui_ops->ui_write)
wc = ui_ops->ui_write(xfer, buffer, r);
else
wc = fwrite(buffer, 1, r, xfer->dest_fp);
if (wc != r) {
purple_debug_error("filetransfer", "Unable to write whole buffer.\n");
purple_xfer_cancel_local(xfer);
g_free(buffer);
return;
}
if ((purple_xfer_get_size(xfer) > 0) &&
((purple_xfer_get_bytes_sent(xfer)+r) >= purple_xfer_get_size(xfer)))
purple_xfer_set_completed(xfer, TRUE);
} else if(r < 0) {
purple_xfer_cancel_remote(xfer);
g_free(buffer);
return;
}
} else if (xfer->type == PURPLE_XFER_SEND) {
size_t result;
size_t s = MIN(purple_xfer_get_bytes_remaining(xfer), xfer->current_buffer_size);
/* this is so the prpl can keep the connection open
if it needs to for some odd reason. */
if (s == 0) {
if (xfer->watcher) {
purple_input_remove(xfer->watcher);
xfer->watcher = 0;
}
return;
}
if (ui_ops && ui_ops->ui_read) {
gssize tmp = ui_ops->ui_read(xfer, &buffer, s);
if (tmp == 0) {
/*
* UI isn't ready to send data. It will call
* purple_xfer_ui_ready when ready, which sets back up this
* watcher.
*/
if (xfer->watcher != 0) {
purple_timeout_remove(xfer->watcher);
xfer->watcher = 0;
}
return;
} else if (tmp < 0) {
purple_debug_error("filetransfer", "Unable to read whole buffer.\n");
purple_xfer_cancel_local(xfer);
return;
}
result = tmp;
} else {
buffer = g_malloc0(s);
result = fread(buffer, 1, s, xfer->dest_fp);
if (result != s) {
purple_debug_error("filetransfer", "Unable to read whole buffer.\n");
purple_xfer_cancel_local(xfer);
g_free(buffer);
return;
}
}
/* Write as much as we're allowed to. */
r = purple_xfer_write(xfer, buffer, result);
if (r == -1) {
purple_xfer_cancel_remote(xfer);
g_free(buffer);
return;
} else if (r < result) {
if (ui_ops == NULL || (ui_ops->ui_read == NULL && ui_ops->ui_write == NULL)) {
/* We have to seek back in the file now. */
fseek(xfer->dest_fp, r - s, SEEK_CUR);
}
else {
ui_ops->data_not_sent(xfer, buffer + r, result - r);
}
} else {
/*
* We managed to write the entire buffer. This means our
* network is fast and our buffer is too small, so make it
* bigger.
*/
purple_xfer_increase_buffer_size(xfer);
}
}
if (r > 0) {
if (purple_xfer_get_size(xfer) > 0)
xfer->bytes_remaining -= r;
xfer->bytes_sent += r;
if (xfer->ops.ack != NULL)
xfer->ops.ack(xfer, buffer, r);
g_free(buffer);
if (ui_ops != NULL && ui_ops->update_progress != NULL)
ui_ops->update_progress(xfer,
purple_xfer_get_progress(xfer));
}
if (purple_xfer_is_completed(xfer))
purple_xfer_end(xfer);
}
void
finch_xfer_dialog_update_xfer(PurpleXfer *xfer)
{
PurpleGntXferUiData *data;
char *size_str, *remaining_str;
time_t current_time;
char prog_str[5];
double kb_sent;
double kbps = 0.0;
time_t elapsed, now;
char *kbsec;
gboolean send;
if ((now = purple_xfer_get_end_time(xfer)) == 0)
now = time(NULL);
kb_sent = purple_xfer_get_bytes_sent(xfer) / 1024.0;
elapsed = (purple_xfer_get_start_time(xfer) > 0 ? now - purple_xfer_get_start_time(xfer) : 0);
kbps = (elapsed > 0 ? (kb_sent / elapsed) : 0);
g_return_if_fail(xfer_dialog != NULL);
g_return_if_fail(xfer != NULL);
if ((data = FINCHXFER(xfer)) == NULL)
return;
if (data->in_list == FALSE || data->notified)
return;
current_time = time(NULL);
if (((current_time - data->last_updated_time) == 0) &&
(!purple_xfer_is_completed(xfer))) {
/* Don't update the window more than once per second */
return;
}
data->last_updated_time = current_time;
send = (purple_xfer_get_type(xfer) == PURPLE_XFER_SEND);
size_str = purple_str_size_to_units(purple_xfer_get_size(xfer));
remaining_str = purple_str_size_to_units(purple_xfer_get_bytes_remaining(xfer));
kbsec = g_strdup_printf(_("%.2f KiB/s"), kbps);
gnt_tree_change_text(GNT_TREE(xfer_dialog->tree), xfer, COLUMN_PROGRESS,
g_ascii_dtostr(prog_str, sizeof(prog_str), purple_xfer_get_progress(xfer) * 100.));
gnt_tree_change_text(GNT_TREE(xfer_dialog->tree), xfer, COLUMN_SIZE, size_str);
gnt_tree_change_text(GNT_TREE(xfer_dialog->tree), xfer, COLUMN_REMAINING, remaining_str);
gnt_tree_change_text(GNT_TREE(xfer_dialog->tree), xfer, COLUMN_SPEED, kbsec);
g_free(size_str);
g_free(remaining_str);
g_free(kbsec);
if (purple_xfer_is_completed(xfer)) {
gnt_tree_change_text(GNT_TREE(xfer_dialog->tree), xfer, COLUMN_STATUS, send ? _("Sent") : _("Received"));
gnt_tree_change_text(GNT_TREE(xfer_dialog->tree), xfer, COLUMN_REMAINING, _("Finished"));
if (!send) {
char *msg = g_strdup_printf(_("The file was saved as %s."), purple_xfer_get_local_filename(xfer));
purple_xfer_conversation_write(xfer, msg, FALSE);
g_free(msg);
}
data->notified = TRUE;
} else {
gnt_tree_change_text(GNT_TREE(xfer_dialog->tree), xfer, COLUMN_STATUS,
send ? _("Sending") : _("Receiving"));
}
update_title_progress();
if (purple_xfer_is_completed(xfer) && xfer_dialog->auto_clear)
finch_xfer_dialog_remove_xfer(xfer);
}
static void
update_detailed_info(PidginXferDialog *dialog, PurpleXfer *xfer)
{
PidginXferUiData *data;
char *kbsec, *time_elapsed, *time_remaining;
char *status, *utf8;
if (dialog == NULL || xfer == NULL)
return;
data = PIDGINXFER(xfer);
get_xfer_info_strings(xfer, &kbsec, &time_elapsed, &time_remaining);
status = g_strdup_printf("%d%% (%" G_GSIZE_FORMAT " of %" G_GSIZE_FORMAT " bytes)",
(int)(purple_xfer_get_progress(xfer)*100),
purple_xfer_get_bytes_sent(xfer),
purple_xfer_get_size(xfer));
if (purple_xfer_is_completed(xfer)) {
GdkPixbuf *pixbuf = NULL;
pixbuf = gtk_widget_render_icon(xfer_dialog->window,
PIDGIN_STOCK_FILE_DONE,
GTK_ICON_SIZE_MENU, NULL);
gtk_list_store_set(GTK_LIST_STORE(xfer_dialog->model), &data->iter,
COLUMN_STATUS, pixbuf,
-1);
g_object_unref(pixbuf);
}
if (purple_xfer_get_type(xfer) == PURPLE_XFER_RECEIVE) {
gtk_label_set_markup(GTK_LABEL(dialog->local_user_desc_label),
_("<b>Receiving As:</b>"));
gtk_label_set_markup(GTK_LABEL(dialog->remote_user_desc_label),
_("<b>Receiving From:</b>"));
}
else {
gtk_label_set_markup(GTK_LABEL(dialog->remote_user_desc_label),
_("<b>Sending To:</b>"));
gtk_label_set_markup(GTK_LABEL(dialog->local_user_desc_label),
_("<b>Sending As:</b>"));
}
gtk_label_set_text(GTK_LABEL(dialog->local_user_label),
purple_account_get_username(xfer->account));
gtk_label_set_text(GTK_LABEL(dialog->remote_user_label), xfer->who);
gtk_label_set_text(GTK_LABEL(dialog->protocol_label),
purple_account_get_protocol_name(xfer->account));
if (purple_xfer_get_type(xfer) == PURPLE_XFER_RECEIVE) {
gtk_label_set_text(GTK_LABEL(dialog->filename_label),
purple_xfer_get_filename(xfer));
} else {
char *tmp;
tmp = g_path_get_basename(purple_xfer_get_local_filename(xfer));
utf8 = g_filename_to_utf8(tmp, -1, NULL, NULL, NULL);
g_free(tmp);
gtk_label_set_text(GTK_LABEL(dialog->filename_label), utf8);
g_free(utf8);
}
utf8 = g_filename_to_utf8((purple_xfer_get_local_filename(xfer)), -1, NULL, NULL, NULL);
gtk_label_set_text(GTK_LABEL(dialog->localfile_label), utf8);
g_free(utf8);
gtk_label_set_text(GTK_LABEL(dialog->status_label), status);
gtk_label_set_text(GTK_LABEL(dialog->speed_label), kbsec);
gtk_label_set_text(GTK_LABEL(dialog->time_elapsed_label), time_elapsed);
gtk_label_set_text(GTK_LABEL(dialog->time_remaining_label),
time_remaining);
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(dialog->progress),
purple_xfer_get_progress(xfer));
g_free(kbsec);
g_free(time_elapsed);
g_free(time_remaining);
g_free(status);
}
void
pidgin_xfer_dialog_update_xfer(PidginXferDialog *dialog,
PurpleXfer *xfer)
{
PidginXferUiData *data;
char *size_str, *remaining_str;
GtkTreeSelection *selection;
time_t current_time;
GtkTreeIter iter;
gboolean valid;
g_return_if_fail(dialog != NULL);
g_return_if_fail(xfer != NULL);
if ((data = PIDGINXFER(xfer)) == NULL)
return;
if (data->in_list == FALSE)
return;
current_time = time(NULL);
if (((current_time - data->last_updated_time) == 0) &&
(!purple_xfer_is_completed(xfer)))
{
/* Don't update the window more than once per second */
return;
}
data->last_updated_time = current_time;
size_str = purple_str_size_to_units(purple_xfer_get_size(xfer));
remaining_str = purple_str_size_to_units(purple_xfer_get_bytes_remaining(xfer));
gtk_list_store_set(xfer_dialog->model, &data->iter,
COLUMN_PROGRESS, purple_xfer_get_progress(xfer),
COLUMN_SIZE, size_str,
COLUMN_REMAINING, remaining_str,
-1);
g_free(size_str);
g_free(remaining_str);
if (purple_xfer_is_completed(xfer))
{
GdkPixbuf *pixbuf;
pixbuf = gtk_widget_render_icon(dialog->window,
PIDGIN_STOCK_FILE_DONE,
GTK_ICON_SIZE_MENU, NULL);
gtk_list_store_set(GTK_LIST_STORE(xfer_dialog->model), &data->iter,
COLUMN_STATUS, pixbuf,
COLUMN_REMAINING, _("Finished"),
-1);
g_object_unref(pixbuf);
}
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(xfer_dialog->tree));
update_title_progress(dialog);
if (xfer == dialog->selected_xfer)
update_detailed_info(xfer_dialog, xfer);
if (purple_xfer_is_completed(xfer) && dialog->auto_clear)
pidgin_xfer_dialog_remove_xfer(dialog, xfer);
else
update_buttons(dialog, xfer);
/*
* If all transfers are finished, and the pref is set, then
* close the dialog. Otherwise just exit this function.
*/
if (dialog->keep_open)
return;
valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(dialog->model), &iter);
while (valid)
{
GValue val;
PurpleXfer *next;
val.g_type = 0;
gtk_tree_model_get_value(GTK_TREE_MODEL(dialog->model),
&iter, COLUMN_DATA, &val);
next = g_value_get_pointer(&val);
if (!purple_xfer_is_completed(next))
return;
valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(dialog->model), &iter);
}
/* If we got to this point then we know everything is finished */
pidgin_xfer_dialog_hide(dialog);
}
