gboolean
_http_package_write_to_stream_real(HttpPackage * package,
GOutputStream * stream,
gsize * length,
GCancellable * cancellable,
GError ** error)
{
HttpPackagePrivate
* priv = http_package_get_instance_private(package);
gsize
count = 0,total_count = 0;
GList
* iter;
gboolean
done = TRUE;
for(iter = g_list_first(priv->attributes);((iter)&&(done));iter = iter->next)
{
HttpPackageAttribute
* attr = (HttpPackageAttribute*)iter->data;
done = g_output_stream_printf(stream,&count,cancellable,error,"%s: %s\r\n",attr->name,attr->value);
total_count += count;
}
if(done)
{
done = g_output_stream_printf(stream,&count,cancellable,error,"\r\n");
if(length) *length = total_count + count;
}
if(done)
g_output_stream_flush(stream,cancellable,error);
return done;
}
static inline bool
write_line(GOutputStream *out,
const char *line,
GError **error)
{
return g_output_stream_printf(out, nullptr, nullptr, error, "%s\n", line);
}
gboolean
_http_response_write_to_stream_real(HttpPackage * package,
GOutputStream * stream,
gsize * length,
GCancellable * cancellable,
GError ** error)
{
g_return_val_if_fail(HTTP_IS_RESPONSE(package),FALSE);
HttpResponsePrivate
* priv = http_response_get_instance_private(HTTP_RESPONSE(package));
g_return_val_if_fail(priv->code != HTTP_RESPONSE_INVALID,FALSE);
g_return_val_if_fail(priv->version > 0,FALSE);
gsize
count = 0,total_count = 0;
gboolean
done = TRUE;
if(g_output_stream_printf(stream,&count,cancellable,error,"HTTP/%0.1f %d %s\r\n",priv->version,_http_response_codes[priv->code],_http_response_strings[priv->code]))
{
done = HTTP_PACKAGE_CLASS(http_response_parent_class)->write_to_stream(package,stream,&total_count,cancellable,error);
if(length)
*length = total_count + count;
}
else
done = FALSE;
return done;
}
static bool
write_source_file_header(GOutputStream *stream,
GFile *source_file,
GError **error)
{
GjsAutoChar path = get_file_identifier(source_file);
return g_output_stream_printf(stream, NULL, NULL, error, "SF:%s\n", path.get());
}
static void
dump_with_linebreaks (GOutputStream *output,
const gchar *text)
{
gint len = strlen (text);
while (len > 0)
{
const gchar *t;
gint i, space;
/* groff doesn't like lines to start with a single quote */
if (*text == '\'')
g_output_stream_printf (output, NULL, NULL, NULL,
"\\&"); /* a zero width space */
for (t = text, i = 0, space = 0;
*t != '\n' && (i <= LINE_LENGTH || space == 0) && i < len;
t++, i++)
{
if (g_ascii_isspace (*t))
space = i;
}
if (i > LINE_LENGTH && space && *t != '\n')
i = space;
g_output_stream_write_all (output, text, i, NULL, NULL, NULL);
g_output_stream_printf (output, NULL, NULL, NULL,
"\n");
if (*t == '\n')
g_output_stream_printf (output, NULL, NULL, NULL,
".br\n");
i++;
text += i;
len -= i;
}
}
static void
dump_gimprc_manpage (GimpConfig *rc,
GimpConfigWriter *writer,
GOutputStream *output)
{
GObjectClass *klass;
GParamSpec **property_specs;
guint n_property_specs;
guint i;
g_output_stream_printf (output, NULL, NULL, NULL,
"%s", man_page_header);
klass = G_OBJECT_GET_CLASS (rc);
property_specs = g_object_class_list_properties (klass, &n_property_specs);
for (i = 0; i < n_property_specs; i++)
{
GParamSpec *prop_spec = property_specs[i];
gchar *desc;
if (! (prop_spec->flags & GIMP_CONFIG_PARAM_SERIALIZE))
continue;
if (prop_spec->flags & GIMP_CONFIG_PARAM_IGNORE)
continue;
g_output_stream_printf (output, NULL, NULL, NULL,
".TP\n");
if (gimp_config_serialize_property (rc, prop_spec, writer))
{
g_output_stream_printf (output, NULL, NULL, NULL,
"\n");
desc = dump_describe_param (prop_spec);
dump_with_linebreaks (output, desc);
g_output_stream_printf (output, NULL, NULL, NULL,
"\n");
g_free (desc);
}
}
g_free (property_specs);
g_output_stream_printf (output, NULL, NULL, NULL,
"%s", man_page_path);
g_output_stream_printf (output, NULL, NULL, NULL,
"%s", man_page_footer);
}
void playlist_save_handler( GSimpleAction *action,
GVariant *param,
gpointer data )
{
gmpv_handle *ctx = data;
PlaylistWidget *playlist;
GFile *dest_file;
GOutputStream *dest_stream;
GtkFileChooser *file_chooser;
GtkWidget *save_dialog;
GError *error;
GtkTreeIter iter;
gboolean rc;
playlist = PLAYLIST_WIDGET(ctx->gui->playlist);
dest_file = NULL;
dest_stream = NULL;
error = NULL;
rc = FALSE;
save_dialog
= gtk_file_chooser_dialog_new( _("Save Playlist"),
GTK_WINDOW(ctx->gui),
GTK_FILE_CHOOSER_ACTION_SAVE,
_("_Cancel"),
GTK_RESPONSE_CANCEL,
_("_Save"),
GTK_RESPONSE_ACCEPT,
NULL );
file_chooser = GTK_FILE_CHOOSER(save_dialog);
gtk_file_chooser_set_do_overwrite_confirmation(file_chooser, TRUE);
gtk_file_chooser_set_current_name(file_chooser, "playlist.m3u");
if(gtk_dialog_run(GTK_DIALOG(save_dialog)) == GTK_RESPONSE_ACCEPT)
{
/* There should be only one file selected. */
dest_file = gtk_file_chooser_get_file(file_chooser);
}
gtk_widget_destroy(save_dialog);
if(dest_file)
{
GFileOutputStream *dest_file_stream;
dest_file_stream = g_file_replace( dest_file,
NULL,
FALSE,
G_FILE_CREATE_NONE,
NULL,
&error );
dest_stream = G_OUTPUT_STREAM(dest_file_stream);
rc = gtk_tree_model_get_iter_first
(GTK_TREE_MODEL(playlist->list_store), &iter);
rc &= !!dest_stream;
}
while(rc)
{
gchar *uri;
gsize written;
gtk_tree_model_get( GTK_TREE_MODEL(playlist->list_store),
&iter,
PLAYLIST_URI_COLUMN,
&uri,
-1 );
rc &= g_output_stream_printf( dest_stream,
&written,
NULL,
&error,
"%s\n",
uri );
rc &= gtk_tree_model_iter_next
(GTK_TREE_MODEL(playlist->list_store), &iter);
}
if(dest_stream)
{
g_output_stream_close(dest_stream, NULL, &error);
}
if(dest_file)
{
g_object_unref(dest_file);
}
if(error)
{
show_error_dialog(ctx, NULL, error->message);
g_error_free(error);
}
}
