4 files changed, 134 insertions, 610 deletions
diff --git a/command/Makefile.am b/command/Makefile.am
index 2a9115d9..76fe2497 100644
--- a/command/Makefile.am
+++ b/command/Makefile.am
@@ -8,7 +8,7 @@ AM_CPPFLAGS = \
 APPLET_LOCATION = $(libexecdir)/command-applet
 
 libexec_PROGRAMS = command-applet
-command_applet_SOURCES = command.c ma-command.c ma-command.h
+command_applet_SOURCES = command.c
 command_applet_LDADD = $(MATE_APPLETS4_LIBS) $(MATEDESKTOP_LIBS)
 command_applet_CFLAGS = $(WARN_CFLAGS)
 
diff --git a/command/command.c b/command/command.c
index f62f2325..2cd3c00c 100644
--- a/command/command.c
+++ b/command/command.c
@@ -32,7 +32,6 @@
 
 #include <mate-panel-applet.h>
 #include <mate-panel-applet-gsettings.h>
-#include "ma-command.h"
 
 /* Applet constants */
 #define APPLET_ICON "utilities-terminal"
@@ -55,15 +54,14 @@ typedef struct
 MatePanelApplet *applet;
 
 GSettings *settings;
+ GPid child_pid;
+ gchar *buffer;
 
 GtkLabel *label;
 GtkImage *image;
 GtkBox *box;
- MaCommand *command;
- GCancellable *cancellable;
- gboolean running;
 
- gchar *cmdline;
+ gchar *command;
 gint interval;
 gint width;
 
@@ -73,11 +71,6 @@ typedef struct
 static void command_about_callback (GtkAction *action, CommandApplet *command_applet);
 static void command_settings_callback (GtkAction *action, CommandApplet *command_applet);
 static gboolean command_execute (CommandApplet *command_applet);
-static gboolean command_text_changed (GtkWidget *widget, GdkEvent *event, gpointer user_data);
-static void interval_value_changed (GtkSpinButton *spin_button, gpointer user_data);
-static void width_value_changed (GtkSpinButton *spin_button, gpointer user_data);
-static void command_async_ready_callback (GObject *source_object, GAsyncResult *res, gpointer user_data);
-static gboolean timeout_callback (CommandApplet *command_applet);
 
 static const GtkActionEntry applet_menu_actions [] = {
 { "Preferences", "document-properties", N_("_Preferences"), NULL, NULL, G_CALLBACK (command_settings_callback) },
@@ -98,15 +91,22 @@ command_applet_destroy (MatePanelApplet *applet_widget, CommandApplet *command_a
 command_applet->timeout_id = 0;
 }
 
- if (command_applet->cmdline != NULL)
+ if (command_applet->command != NULL)
 {
- g_free (command_applet->cmdline);
- command_applet->cmdline = NULL;
+ g_free (command_applet->command);
+ command_applet->command = NULL;
 }
 
- if (command_applet->command != NULL)
+ if (command_applet->child_pid != 0)
 {
- g_object_unref (command_applet->command);
+ g_spawn_close_pid (command_applet->child_pid);
+ command_applet->child_pid = 0;
+ }
+
+ if (command_applet->buffer != NULL)
+ {
+ g_free (command_applet->buffer);
+ command_applet->buffer = NULL;
 }
 
 g_object_unref (command_applet->settings);
@@ -127,56 +127,7 @@ command_about_callback (GtkAction *action, CommandApplet *command_applet)
 "comments", _("Shows the output of a command"),
 "translator-credits", _("translator-credits"),
 "logo-icon-name", APPLET_ICON,
- NULL );
-}
-
-static gboolean
-command_text_changed (GtkWidget *widget, GdkEvent *event, gpointer user_data)
-{
- const gchar *text;
- CommandApplet *command_applet;
-
- command_applet = (CommandApplet*) user_data;
- text = gtk_entry_get_text (GTK_ENTRY(widget));
- if (g_strcmp0(command_applet->cmdline, text) == 0) {
- return TRUE;
- }
-
- if (strlen (text) == 0) {
- gtk_label_set_text (command_applet->label, ERROR_OUTPUT);
- return TRUE;
- }
-
- g_settings_set_string (command_applet->settings, COMMAND_KEY, text);
- return TRUE;
-}
-
-static void interval_value_changed (GtkSpinButton *spin_button, gpointer user_data)
-{
- gint value;
- CommandApplet *command_applet;
-
- command_applet = (CommandApplet*) user_data;
- value = gtk_spin_button_get_value_as_int (spin_button);
- if (command_applet->interval == value) {
- return;
- }
-
- g_settings_set_int (command_applet->settings, INTERVAL_KEY, value);
-}
-
-static void width_value_changed (GtkSpinButton *spin_button, gpointer user_data)
-{
- gint value;
- CommandApplet *command_applet;
-
- command_applet = (CommandApplet*) user_data;
- value = gtk_spin_button_get_value_as_int (spin_button);
- if (command_applet->width == value) {
- return;
- }
-
- g_settings_set_int (command_applet->settings, WIDTH_KEY, value);
+ NULL );
 }
 
 /* Show the preferences dialog */
@@ -235,13 +186,10 @@ command_settings_callback (GtkAction *action, CommandApplet *command_applet)
 
 g_signal_connect (dialog, "response", G_CALLBACK (gtk_widget_destroy), dialog);
 
- g_signal_connect(command, "focus-out-event", G_CALLBACK (command_text_changed), command_applet);
- g_signal_connect(interval, "value-changed", G_CALLBACK (interval_value_changed), command_applet);
- g_signal_connect(width, "value-changed", G_CALLBACK (width_value_changed), command_applet);
 /* use g_settings_bind to manage settings */
- g_settings_bind (command_applet->settings, COMMAND_KEY, command, "text", G_SETTINGS_BIND_GET_NO_CHANGES);
- g_settings_bind (command_applet->settings, INTERVAL_KEY, interval, "value", G_SETTINGS_BIND_GET_NO_CHANGES);
- g_settings_bind (command_applet->settings, WIDTH_KEY, width, "value", G_SETTINGS_BIND_GET_NO_CHANGES);
+ g_settings_bind (command_applet->settings, COMMAND_KEY, command, "text", G_SETTINGS_BIND_DEFAULT);
+ g_settings_bind (command_applet->settings, INTERVAL_KEY, interval, "value", G_SETTINGS_BIND_DEFAULT);
+ g_settings_bind (command_applet->settings, WIDTH_KEY, width, "value", G_SETTINGS_BIND_DEFAULT);
 g_settings_bind (command_applet->settings, SHOW_ICON_KEY, showicon, "active", G_SETTINGS_BIND_DEFAULT);
 
 gtk_widget_show_all (GTK_WIDGET (dialog));
@@ -251,27 +199,17 @@ command_settings_callback (GtkAction *action, CommandApplet *command_applet)
 static void
 settings_command_changed (GSettings *settings, gchar *key, CommandApplet *command_applet)
 {
- GError *error = NULL;
- gchar *cmdline;
- gchar **argv;
+ gchar *command;
 
- cmdline = g_settings_get_string (command_applet->settings, COMMAND_KEY);
- if (strlen (cmdline) == 0 || g_strcmp0(command_applet->cmdline, cmdline) == 0)
- return;
-
- if (!g_shell_parse_argv (cmdline, NULL, &argv, &error))
- {
- gtk_label_set_text (command_applet->label, ERROR_OUTPUT);
- g_clear_error (&error);
- return;
- }
- g_strfreev(argv);
+ command = g_settings_get_string (command_applet->settings, COMMAND_KEY);
 
- if (command_applet->cmdline)
- g_free (command_applet->cmdline);
- command_applet->cmdline = cmdline;
+ if (command_applet->command)
+ g_free (command_applet->command);
 
- command_execute (command_applet);
+ if (command != NULL && command[0] != 0)
+ command_applet->command = command;
+ else
+ command_applet->command = g_strdup ("");
 }
 
 static void
@@ -281,9 +219,10 @@ settings_width_changed (GSettings *settings, gchar *key, CommandApplet *command_
 
 width = g_settings_get_int (command_applet->settings, WIDTH_KEY);
 
- if (command_applet->width != width) {
- command_applet->width = width;
- }
+ command_applet->width = width;
+
+ /* execute command to start new timer */
+ command_execute (command_applet);
 }
 
 static void
@@ -297,18 +236,23 @@ settings_interval_changed (GSettings *settings, gchar *key, CommandApplet *comma
 if (interval < 1)
 interval = 1;
 
- if (command_applet->interval == interval) {
- return;
- }
 command_applet->interval = interval;
 
+ /* stop current timer */
+ if (command_applet->timeout_id != 0)
+ {
+ g_source_remove (command_applet->timeout_id);
+ command_applet->timeout_id = 0;
+ }
+
+ /* execute command to start new timer */
 command_execute (command_applet);
 }
 
 static void
 process_command_output (CommandApplet *command_applet, gchar *output)
 {
- gtk_widget_set_tooltip_text (GTK_WIDGET (command_applet->label), command_applet->cmdline);
+ gtk_widget_set_tooltip_text (GTK_WIDGET (command_applet->label), command_applet->command);
 
 if ((output == NULL) || (output[0] == '\0'))
 {
@@ -357,82 +301,121 @@ process_command_output (CommandApplet *command_applet, gchar *output)
 }
 }
 
-static void command_async_ready_callback (GObject *source_object, GAsyncResult *res, gpointer user_data)
+static gboolean
+stdout_io_func (GIOChannel *ioc, GIOCondition cond, gpointer data)
 {
- gchar *output;
- GError *error = NULL;
 CommandApplet *command_applet;
 
- command_applet = (CommandApplet*) user_data;
+ command_applet = data;
+ if (cond & (G_IO_IN | G_IO_PRI))
+ {
+ if (strlen (command_applet->buffer) == 0)
+ {
+ GError *error = NULL;
+ GIOStatus ret;
+ gsize len = 0;
 
- output = ma_command_run_finish (command_applet->command, res, &error);
- if (error == NULL) {
- process_command_output (command_applet, output);
- } else {
- if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_FAILED)) {
- gtk_label_set_text (command_applet->label, ERROR_OUTPUT);
+ ret = g_io_channel_read_chars (ioc, command_applet->buffer, command_applet->width, &len, &error);
+ if (len <= 0 || ret != G_IO_STATUS_NORMAL)
+ {
+ g_clear_error (&error);
+ return FALSE;
+ }
+ process_command_output (command_applet, command_applet->buffer);
 }
- g_error_free (error);
+ return FALSE;
 }
- g_free (output);
- command_applet->running = FALSE;
+
+ if (cond & (G_IO_ERR | G_IO_HUP | G_IO_NVAL))
+ return FALSE;
+
+ return TRUE;
 }
 
-static gboolean timeout_callback (CommandApplet *command_applet)
+static void
+on_child_exit (GPid child_pid, gint status, gpointer data)
 {
- /* command is empty, wait for next timer execution */
- if (strlen (command_applet->cmdline) == 0) {
- return G_SOURCE_CONTINUE;
- }
+ CommandApplet *command_applet;
 
- /* command running, wait for next timer execution */
- if (command_applet->running) {
- return G_SOURCE_CONTINUE;
- } else {
- gchar **argv;
- GError *error = NULL;
- if (!g_shell_parse_argv (command_applet->cmdline, NULL, &argv, &error)) {
- gtk_label_set_text (command_applet->label, ERROR_OUTPUT);
- g_clear_error (&error);
- return G_SOURCE_CONTINUE;
- }
- g_strfreev(argv);
- command_execute (command_applet);
- return G_SOURCE_REMOVE;
- }
+ command_applet = data;
+ g_spawn_close_pid (child_pid);
+ command_applet->child_pid = 0;
+}
+
+static void
+set_up_io_channel (gint fd, GIOCondition cond, GIOFunc func, gpointer data)
+{
+ GIOChannel *ioc;
+
+ ioc = g_io_channel_unix_new (fd);
+
+ g_io_channel_set_encoding (ioc, NULL, NULL);
+ g_io_channel_set_buffered (ioc, FALSE);
+
+ g_io_channel_set_close_on_unref (ioc, TRUE);
+
+ g_io_add_watch (ioc, cond, func, data);
+ g_io_channel_unref (ioc);
 }
 
 static gboolean
 command_execute (CommandApplet *command_applet)
 {
- /* stop current timer */
- if (command_applet->timeout_id != 0)
+ GError *error = NULL;
+ gchar **argv;
+ gint stdout_fd;
+
+ /* command is empty, wait for next timer execution */
+ if (strlen (command_applet->command) == 0)
 {
- g_source_remove (command_applet->timeout_id);
- command_applet->timeout_id = 0;
+ return TRUE;
 }
 
- if (command_applet->running) {
- g_cancellable_cancel (command_applet->cancellable);
+ /* command running, wait for next timer execution */
+ if (command_applet->child_pid != 0)
+ {
+ return TRUE;
 }
 
- g_object_set (G_OBJECT(command_applet->command), "command", command_applet->cmdline, NULL);
- ma_command_run_async (command_applet->command,
- command_applet->cancellable,
- command_async_ready_callback,
- command_applet);
- if (!command_applet->running) {
- command_applet->running = TRUE;
+ if (!g_shell_parse_argv (command_applet->command, NULL, &argv, &error))
+ {
+ gtk_label_set_text (command_applet->label, ERROR_OUTPUT);
+ g_clear_error (&error);
+ return FALSE;
 }
 
- if (g_cancellable_is_cancelled (command_applet->cancellable)) {
- g_cancellable_reset (command_applet->cancellable);
+ if (!g_spawn_async_with_pipes (NULL,
+ argv,
+ NULL,
+ G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD,
+ NULL,
+ NULL,
+ &command_applet->child_pid,
+ NULL,
+ &stdout_fd,
+ NULL,
+ &error))
+ {
+ g_clear_error (&error);
+ g_strfreev (argv);
+ return TRUE;
 }
 
+ g_free(command_applet->buffer);
+ command_applet->buffer = g_new0(gchar, command_applet->width+1);
+
+ set_up_io_channel (stdout_fd, G_IO_IN|G_IO_PRI|G_IO_ERR|G_IO_HUP|G_IO_NVAL,
+ stdout_io_func, command_applet);
+
+ if (command_applet->child_pid != (GPid) 0)
+ g_child_watch_add (command_applet->child_pid, on_child_exit, command_applet);
+
+ /* start timer for next execution */
 command_applet->timeout_id = g_timeout_add_seconds (command_applet->interval,
- (GSourceFunc) timeout_callback,
+ (GSourceFunc) command_execute,
 command_applet);
- return G_SOURCE_CONTINUE;
+ g_strfreev (argv);
+ return FALSE;
 }
 
 static gboolean
@@ -451,15 +434,15 @@ command_applet_fill (MatePanelApplet* applet)
 command_applet->settings = mate_panel_applet_settings_new (applet, COMMAND_SCHEMA);
 
 command_applet->interval = g_settings_get_int (command_applet->settings, INTERVAL_KEY);
- command_applet->cmdline = g_settings_get_string (command_applet->settings, COMMAND_KEY);
+ command_applet->command = g_settings_get_string (command_applet->settings, COMMAND_KEY);
 command_applet->width = g_settings_get_int (command_applet->settings, WIDTH_KEY);
- command_applet->command = ma_command_new(command_applet->cmdline, NULL);
- command_applet->cancellable = g_cancellable_new ();
 
 command_applet->box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0));
 command_applet->image = GTK_IMAGE (gtk_image_new_from_icon_name (APPLET_ICON, 24));
 command_applet->label = GTK_LABEL (gtk_label_new (ERROR_OUTPUT));
 command_applet->timeout_id = 0;
+ command_applet->child_pid = 0;
+ command_applet->buffer = NULL;
 
 /* we add the Gtk label into the applet */
 gtk_box_pack_start (command_applet->box,
@@ -506,6 +489,7 @@ command_applet_fill (MatePanelApplet* applet)
 
 /* first command execution */
 command_execute (command_applet);
+
 return TRUE;
 }
 
diff --git a/command/ma-command.c b/command/ma-command.c
deleted file mode 100644
index da0e8795..00000000
--- a/command/ma-command.c
+++ /dev/null
@@ -1,417 +0,0 @@
-/*
- * Copyright (C) 2018 Alberts Muktupāvels
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <config.h>
-#include "ma-command.h"
-
-#define BUFFER_SIZE 64
-
-struct _MaCommand
-{
- GObject parent;
-
- gchar *command;
- gchar **argv;
-};
-
-typedef struct
-{
- GPid pid;
-
- GIOChannel *channel;
-
- GString *input;
-
- guint io_watch_id;
- guint child_watch_id;
-} CommandData;
-
-enum
-{
- PROP_0,
-
- PROP_COMMAND,
-
- LAST_PROP
-};
-
-static GParamSpec *command_properties[LAST_PROP] = { NULL };
-
-static void initable_iface_init (GInitableIface *iface);
-
-G_DEFINE_TYPE_WITH_CODE (MaCommand, ma_command, G_TYPE_OBJECT,
- G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
- initable_iface_init))
-
-static gboolean
-read_cb (GIOChannel *source,
- GIOCondition condition,
- gpointer user_data)
-{
- GTask *task;
- CommandData *data;
- gchar buffer[BUFFER_SIZE];
- gsize bytes_read;
- GError *error;
- GIOStatus status;
-
- task = (GTask *) user_data;
- data = g_task_get_task_data (task);
-
- if (g_task_return_error_if_cancelled (task))
- {
- g_object_unref (task);
-
- data->io_watch_id = 0;
-
- return G_SOURCE_REMOVE;
- }
-
- error = NULL;
- status = g_io_channel_read_chars (source, buffer, BUFFER_SIZE,
- &bytes_read, &error);
-
- if (status == G_IO_STATUS_AGAIN)
- {
- g_clear_error (&error);
-
- return G_SOURCE_CONTINUE;
- }
- else if (status != G_IO_STATUS_NORMAL)
- {
- if (error != NULL)
- {
- g_task_return_error (task, error);
- g_object_unref (task);
- }
-
- data->io_watch_id = 0;
-
- return G_SOURCE_REMOVE;
- }
-
- g_string_append_len (data->input, buffer, bytes_read);
-
- return G_SOURCE_CONTINUE;
-}
-
-static void
-child_watch_cb (GPid pid,
- gint status,
- gpointer user_data)
-{
- GTask *task;
- CommandData *data;
-
- task = (GTask *) user_data;
- data = g_task_get_task_data (task);
-
- g_task_return_pointer (task, g_strdup (data->input->str), g_free);
- g_object_unref (task);
-}
-
-static void
-cancelled_cb (GCancellable *cancellable,
- gpointer user_data)
-{
- GTask *task;
-
- task = G_TASK (user_data);
-
- g_object_unref (task);
-}
-
-static void
-command_data_free (gpointer user_data)
-{
- CommandData *data;
-
- data = (CommandData *) user_data;
-
- if (data->pid != 0)
- {
- g_spawn_close_pid (data->pid);
- data->pid = 0;
- }
-
- if (data->channel != NULL)
- {
- g_io_channel_unref (data->channel);
- data->channel = NULL;
- }
-
- if (data->input != NULL)
- {
- g_string_free (data->input, TRUE);
- data->input = NULL;
- }
-
- if (data->io_watch_id != 0)
- {
- g_source_remove (data->io_watch_id);
- data->io_watch_id = 0;
- }
-
- if (data->child_watch_id != 0)
- {
- g_source_remove (data->child_watch_id);
- data->child_watch_id = 0;
- }
-
- g_free (data);
-}
-
-static gboolean
-ma_command_initable_init (GInitable *initable,
- GCancellable *cancellable,
- GError **error)
-{
- MaCommand *command;
-
- command = MA_COMMAND (initable);
-
- if (command->command == NULL || *command->command == '\0')
- {
- g_set_error (error, G_IO_ERROR, G_IO_ERROR_INVALID_DATA,
- "Empty command");
-
- return FALSE;
- }
-
- return TRUE;
-}
-
-static void
-initable_iface_init (GInitableIface *iface)
-{
- iface->init = ma_command_initable_init;
-}
-
-static void
-ma_command_finalize (GObject *object)
-{
- MaCommand *command;
-
- command = MA_COMMAND (object);
-
- g_clear_pointer (&command->command, g_free);
- g_clear_pointer (&command->argv, g_strfreev);
-
- G_OBJECT_CLASS (ma_command_parent_class)->finalize (object);
-}
-
-static void
-ma_command_set_property (GObject *object,
- guint property_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- MaCommand *command;
-
- command = MA_COMMAND (object);
-
- switch (property_id)
- {
- case PROP_COMMAND:
- //g_assert (command->command == NULL);
- command->command = g_value_dup_string (value);
- if (command->argv && *command->argv != NULL) {
- g_strfreev(command->argv);
- }
- g_shell_parse_argv (command->command, NULL, &command->argv, NULL);
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
- break;
- }
-}
-
-static void
-ma_command_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
- MaCommand *command;
-
- command = MA_COMMAND (object);
-
- switch (prop_id)
- {
- case PROP_COMMAND:
- g_value_set_string (value, command->command);
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-install_properties (GObjectClass *object_class)
-{
- command_properties[PROP_COMMAND] =
- g_param_spec_string ("command", "command", "command",
- NULL,
- G_PARAM_READWRITE);
-
- g_object_class_install_properties (object_class, LAST_PROP,
- command_properties);
-}
-
-static void
-ma_command_class_init (MaCommandClass *command_class)
-{
- GObjectClass *object_class;
-
- object_class = G_OBJECT_CLASS (command_class);
-
- object_class->finalize = ma_command_finalize;
- object_class->set_property = ma_command_set_property;
- object_class->get_property = ma_command_get_property;
-
- install_properties (object_class);
-}
-
-static void
-ma_command_init (MaCommand *command)
-{
-}
-
-/**
- * ma_command_new:
- * @command: a command
- * @error: (nullable): return location for an error, or %NULL
- *
- * Creates a new #MaCommand.
- *
- * Returns: (nullable): a newly allocated #MaCommand
- */
-MaCommand *
-ma_command_new (const gchar *command,
- GError **error)
-{
- return g_initable_new (MA_TYPE_COMMAND, NULL, error,
- "command", command,
- NULL);
-}
-
-/**
- * ma_command_run_async:
- * @command: a #MaCommand
- * @cancellable: (nullable): a #GCancellable or %NULL
- * @callback: a #GAsyncReadyCallback to call when the request is satisfied
- * @user_data: the data to pass to @callback
- *
- * Request an asynchronous read of output from command that was passed
- * to ma_command_new().
- */
-void
-ma_command_run_async (MaCommand *command,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data)
-{
- GTask *task;
- CommandData *data;
- GSpawnFlags spawn_flags;
- gint command_stdout;
- GError *error;
- GIOChannel *channel;
- GIOStatus status;
- GIOCondition condition;
-
- g_return_if_fail (MA_IS_COMMAND (command));
- g_return_if_fail (callback != NULL);
-
- task = g_task_new (command, cancellable, callback, user_data);
- g_task_set_source_tag (task, ma_command_run_async);
-
- if (cancellable)
- {
- g_signal_connect_object (cancellable, "cancelled",
- G_CALLBACK (cancelled_cb), task,
- G_CONNECT_AFTER);
- }
-
- data = g_new0 (CommandData, 1);
- g_task_set_task_data (task, data, command_data_free);
-
- spawn_flags = G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD;
- error = NULL;
-
- if (!g_spawn_async_with_pipes (NULL, command->argv, NULL, spawn_flags,
- NULL, NULL, &data->pid, NULL, &command_stdout,
- NULL, &error))
- {
- g_task_return_error (task, error);
- g_object_unref (task);
-
- return;
- }
-
- channel = data->channel = g_io_channel_unix_new (command_stdout);
- g_io_channel_set_close_on_unref (channel, TRUE);
-
- g_assert (error == NULL);
- status = g_io_channel_set_encoding (channel, NULL, &error);
-
- if (status != G_IO_STATUS_NORMAL)
- {
- g_task_return_error (task, error);
- g_object_unref (task);
-
- return;
- }
-
- g_assert (error == NULL);
- status = g_io_channel_set_flags (channel, G_IO_FLAG_NONBLOCK, &error);
-
- if (status != G_IO_STATUS_NORMAL)
- {
- g_task_return_error (task, error);
- g_object_unref (task);
-
- return;
- }
-
- data->input = g_string_new (NULL);
-
- condition = G_IO_IN | G_IO_PRI | G_IO_ERR | G_IO_HUP;
- data->io_watch_id = g_io_add_watch (channel, condition, read_cb, task);
-
- data->child_watch_id = g_child_watch_add (data->pid, child_watch_cb, task);
-}
-
-/**
- * ma_command_run_finish:
- * @command: a #MaCommand
- * @result: a #GAsyncResult
- * @error: (nullable): return location for an error, or %NULL
- *
- * Finishes an operation started with ma_command_run_async().
- *
- * Returns: %NULL if @error is set, otherwise output from command
- */
-gchar *
-ma_command_run_finish (MaCommand *command,
- GAsyncResult *result,
- GError **error)
-{
- g_return_val_if_fail (MA_IS_COMMAND (command), NULL);
- g_return_val_if_fail (g_task_is_valid (result, command), NULL);
- g_return_val_if_fail (error == NULL || *error == NULL, NULL);
-
- return g_task_propagate_pointer (G_TASK (result), error);
-}
diff --git a/command/ma-command.h b/command/ma-command.h
deleted file mode 100644
index 8fb51ab3..00000000
--- a/command/ma-command.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2018 Alberts Muktupāvels
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef MA_COMMAND_H
-#define MA_COMMAND_H
-
-#include <gio/gio.h>
-#include <glib-object.h>
-
-G_BEGIN_DECLS
-
-#define MA_TYPE_COMMAND (ma_command_get_type ())
-G_DECLARE_FINAL_TYPE (MaCommand, ma_command, MA, COMMAND, GObject)
-
-MaCommand *ma_command_new (const gchar *command,
- GError **error);
-
-void ma_command_run_async (MaCommand *command,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data);
-
-gchar *ma_command_run_finish (MaCommand *command,
- GAsyncResult *result,
- GError **error);
-
-G_END_DECLS
-
-#endif