static void
process_communicate_utf8_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
{
g_autoptr (GSubprocess) process = (GSubprocess *)object;
g_autoptr (GTask) task = (GTask *)user_data;
g_autofree gchar *stdout_str = NULL;
g_autofree gchar *stderr_str = NULL;
g_autoptr(GError) error = NULL;
GtkSourceCompletion *completion;
GtkTextBuffer *buffer;
GtkTextIter begin;
GtkTextIter end;
ProcessState *state;
gboolean status;
g_assert (G_IS_SUBPROCESS (process));
g_assert (G_IS_ASYNC_RESULT (result));
g_assert (G_IS_TASK (task));
if (!g_subprocess_communicate_utf8_finish (process, result, &stdout_str, &stderr_str, &error))
{
g_task_return_error (task, g_steal_pointer (&error));
return;
}
if (g_task_return_error_if_cancelled (task))
return;
state = (ProcessState *)g_task_get_task_data (task);
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (state->source_view));
completion = gtk_source_view_get_completion (GTK_SOURCE_VIEW (state->source_view));
if (!ide_str_empty0 (stdout_str))
{
gtk_source_completion_block_interactive (completion);
gtk_text_buffer_begin_user_action (buffer);
gtk_text_buffer_get_iter_at_mark (buffer, &begin, state->begin_mark);
gtk_text_buffer_get_iter_at_mark (buffer, &end, state->end_mark);
gtk_text_buffer_delete (buffer, &begin, &end);
gtk_text_buffer_insert (buffer, &begin, stdout_str, -1);
/* Get valid iters from marks */
gtk_text_buffer_get_iter_at_mark (buffer, &begin, state->begin_mark);
gtk_text_buffer_get_iter_at_mark (buffer, &end, state->end_mark);
gtk_text_buffer_select_range (buffer, &begin, &end);
g_signal_emit_by_name (state->source_view, "selection-theatric", IDE_SOURCE_VIEW_THEATRIC_EXPAND);
gtk_text_buffer_end_user_action (buffer);
gtk_source_completion_unblock_interactive (completion);
g_task_return_boolean (task, TRUE);
}
else
g_warning ("beautify plugin: output empty");
if (g_subprocess_get_if_exited (process))
{
status = g_subprocess_get_exit_status (process);
if (status != 0 &&
stderr_str != NULL &&
!ide_str_empty0 (stderr_str))
{
g_warning ("beautify plugin stderr:\n%s", stderr_str);
}
}
}
static void
subprocess_wait_cb (GObject *object,
GAsyncResult *res,
gpointer user_data)
{
GSubprocess *subprocess = (GSubprocess *)object;
g_autofree gchar *input_prefix = NULL;
g_autoptr(IdeDiagnostics) local_diags = NULL;
g_autoptr(GTask) task = user_data;
g_autoptr(GPtrArray) array = NULL;
g_autoptr(GDataInputStream) stderr_data_input = NULL;
GInputStream *stderr_input = NULL;
g_autoptr(IdeGettextDiagnostics) diags = NULL;
TranslationUnit *unit;
GError *error = NULL;
g_assert (G_IS_SUBPROCESS (subprocess));
g_assert (G_IS_TASK (task));
unit = g_task_get_task_data (task);
g_assert (unit != NULL);
if (!g_subprocess_wait_finish (subprocess, res, &error))
{
g_task_return_error (task, error);
return;
}
array = g_ptr_array_new_with_free_func ((GDestroyNotify)ide_diagnostic_unref);
if (g_subprocess_get_exit_status (subprocess) == 0)
goto out;
stderr_input = g_subprocess_get_stderr_pipe (subprocess);
stderr_data_input = g_data_input_stream_new (stderr_input);
input_prefix = g_strdup_printf ("%s:", ide_unsaved_file_get_temp_path (unit->unsaved_file));
for (;;)
{
g_autofree gchar *line = NULL;
gsize length;
line = g_data_input_stream_read_line (stderr_data_input,
&length,
g_task_get_cancellable (task),
&error);
if (line == NULL)
break;
if (g_str_has_prefix (line, input_prefix))
{
gchar *p = line + strlen (input_prefix);
if (g_ascii_isdigit (*p))
{
gulong line_number = strtoul (p, &p, 10);
IdeSourceLocation *loc;
IdeDiagnostic *diag;
loc = ide_source_location_new (unit->file,
line_number - 1,
0,
0);
diag = ide_diagnostic_new (IDE_DIAGNOSTIC_WARNING,
g_strstrip (p + 1),
loc);
g_ptr_array_add (array, diag);
}
}
}
out:
local_diags = ide_diagnostics_new (g_steal_pointer (&array));
diags = g_object_new (IDE_TYPE_GETTEXT_DIAGNOSTICS,
"diagnostics", local_diags,
"sequence", ide_unsaved_file_get_sequence (unit->unsaved_file),
NULL);
g_task_return_pointer (task, g_steal_pointer (&diags), g_object_unref);
}
