96 lines
2.2 KiB
C
96 lines
2.2 KiB
C
/*
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* Copyright (C) 2003-2011 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include "inotify_source.h"
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#include <glib.h>
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#include <stdbool.h>
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#include <sys/inotify.h>
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#include <signal.h>
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static GMainLoop *main_loop;
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static void
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exit_signal_handler(G_GNUC_UNUSED int signum)
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{
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g_main_loop_quit(main_loop);
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}
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enum {
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IN_MASK = IN_ATTRIB|IN_CLOSE_WRITE|IN_CREATE|IN_DELETE|IN_DELETE_SELF
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|IN_MOVE|IN_MOVE_SELF
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#ifdef IN_ONLYDIR
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|IN_ONLYDIR
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#endif
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};
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static void
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my_inotify_callback(G_GNUC_UNUSED int wd, unsigned mask,
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const char *name, G_GNUC_UNUSED void *ctx)
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{
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g_print("mask=0x%x name='%s'\n", mask, name);
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}
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int main(int argc, char **argv)
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{
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GError *error = NULL;
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const char *path;
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if (argc != 2) {
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g_printerr("Usage: run_inotify PATH\n");
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return 1;
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}
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path = argv[1];
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struct mpd_inotify_source *source =
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mpd_inotify_source_new(my_inotify_callback, NULL,
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&error);
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if (source == NULL) {
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g_warning("%s", error->message);
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g_error_free(error);
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return 2;
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}
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int descriptor = mpd_inotify_source_add(source, path,
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IN_MASK, &error);
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if (descriptor < 0) {
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mpd_inotify_source_free(source);
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g_warning("%s", error->message);
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g_error_free(error);
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return 2;
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}
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main_loop = g_main_loop_new(NULL, false);
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struct sigaction sa;
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sa.sa_flags = 0;
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sigemptyset(&sa.sa_mask);
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sa.sa_handler = exit_signal_handler;
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sigaction(SIGINT, &sa, NULL);
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sigaction(SIGTERM, &sa, NULL);
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g_main_loop_run(main_loop);
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g_main_loop_unref(main_loop);
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mpd_inotify_source_free(source);
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}
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