5 * Copyright (C) 2012-2014 Intel Corporation. All rights reserved.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
31 #include <readline/readline.h>
32 #include <readline/history.h>
38 static DBusConnection *connection;
39 static GMainLoop *main_loop;
40 static bool interactive = false;
42 static bool save_input;
43 static char *saved_line;
44 static int saved_point;
46 void __connmanctl_quit(void)
49 g_main_loop_quit(main_loop);
52 bool __connmanctl_is_interactive(void)
57 void __connmanctl_save_rl(void)
59 save_input = !RL_ISSTATE(RL_STATE_DONE);
62 saved_point = rl_point;
63 saved_line = rl_copy_text(0, rl_end);
65 rl_replace_line("", 0);
70 void __connmanctl_redraw_rl(void)
74 rl_replace_line(saved_line, 0);
75 rl_point = saved_point;
83 static void rl_handler(char *input)
85 char **args, **trim_args;
90 g_main_loop_quit(main_loop);
94 args = g_strsplit(input, " ", 0);
95 num = g_strv_length(args);
97 trim_args = g_new0(char *, num + 1);
98 for (i = 0, len = 0; i < num; i++) {
99 if (*args[i] != '\0') {
100 trim_args[len] = args[i];
106 HIST_ENTRY *previous = history_get(where_history());
107 if(!previous || strcmp(previous->line, input))
110 err = __connmanctl_commands(connection, trim_args, len);
113 g_main_loop_quit(main_loop);
121 static gboolean input_handler(GIOChannel *channel, GIOCondition condition,
124 if (condition & (G_IO_HUP | G_IO_ERR | G_IO_NVAL)) {
125 g_main_loop_quit(main_loop);
129 rl_callback_read_char();
133 static char **complete_agent(const char *text, int start, int end)
135 rl_attempted_completion_over = 1;
140 /* Return how many parameters we have typed */
141 int __connmanctl_input_calc_level(void)
146 ptr = rl_line_buffer;
150 if (*(ptr + 1) == ' ') {
162 void __connmanctl_input_lookup_end(void)
164 rl_attempted_completion_over = 1;
167 static char **complete_command(const char *text, int start, int end)
170 return rl_completion_matches(text,
171 __connmanctl_lookup_command);
174 __connmanctl_lookup_cb cb;
177 cb = __connmanctl_get_lookup_func(rl_line_buffer);
179 str = rl_completion_matches(text, cb);
181 rl_attempted_completion_over = 1;
188 connmanctl_input_func_t cb;
192 static void rl_agent_handler(char *input)
194 agent_handler.cb(input, agent_handler.user_data);
197 void __connmanctl_agent_mode(const char *prompt,
198 connmanctl_input_func_t input_handler, void *user_data)
200 agent_handler.cb = input_handler;
201 agent_handler.user_data = user_data;
204 rl_callback_handler_install(prompt, rl_agent_handler);
206 rl_set_prompt(prompt);
207 rl_callback_handler_remove();
210 rl_attempted_completion_function = complete_agent;
213 void __connmanctl_command_mode(void)
215 rl_callback_handler_install("connmanctl> ", rl_handler);
216 rl_attempted_completion_function = complete_command;
219 int __connmanctl_input_init(int argc, char *argv[])
230 dbus_error_init(&dbus_err);
231 connection = g_dbus_setup_bus(DBUS_BUS_SYSTEM, NULL, &dbus_err);
233 if (dbus_error_is_set(&dbus_err)) {
234 fprintf(stderr, "Error: %s\n", dbus_err.message);
235 dbus_error_free(&dbus_err);
242 channel = g_io_channel_unix_new(fileno(stdin));
243 source = g_io_add_watch(channel,
244 G_IO_IN|G_IO_ERR|G_IO_HUP|G_IO_NVAL,
245 input_handler, NULL);
246 g_io_channel_unref(channel);
248 __connmanctl_monitor_completions(connection);
250 __connmanctl_command_mode();
256 if (strcmp(argv[1], "--help") == 0 ||
257 strcmp(argv[1], "-h") == 0)
258 err = __connmanctl_commands(connection, help, 1);
260 err = __connmanctl_commands(connection, argv + 1,
264 if (err == -EINPROGRESS) {
265 main_loop = g_main_loop_new(NULL, FALSE);
266 g_main_loop_run(main_loop);
272 g_source_remove(source);
273 __connmanctl_monitor_completions(NULL);
275 rl_callback_handler_remove();
276 #if !defined TIZEN_EXT
281 dbus_connection_unref(connection);
283 g_main_loop_unref(main_loop);