ad find

[netatalk.git] / bin / ad / ad_find.c

diff --git a/bin/ad/ad_find.c b/bin/ad/ad_find.c
new file mode 100644 (file)
index 0000000..16dbce7
--- /dev/null
+++ b/bin/ad/ad_find.c
@@ -0,0 +1,106 @@
+/* 
+   Copyright (c) 2010 Frank Lahm <franklahm@gmail.com>
+   
+   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.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <limits.h>
+#include <string.h>
+#include <errno.h>
+#include <dirent.h>
+#include <fcntl.h>
+#include <ctype.h>
+#include <pwd.h>
+#include <grp.h>
+#include <time.h>
+
+#include <atalk/adouble.h>
+#include <atalk/cnid.h>
+#include <atalk/volinfo.h>
+#include "ad.h"
+
+static volatile sig_atomic_t alarmed;
+
+/*
+  SIGNAL handling:
+  catch SIGINT and SIGTERM which cause clean exit. Ignore anything else.
+*/
+
+static void sig_handler(int signo)
+{
+    alarmed = 1;
+    return;
+}
+
+static void set_signal(void)
+{
+    struct sigaction sv;
+
+    sv.sa_handler = sig_handler;
+    sv.sa_flags = SA_RESTART;
+    sigemptyset(&sv.sa_mask);
+    if (sigaction(SIGTERM, &sv, NULL) < 0)
+        ERROR("error in sigaction(SIGTERM): %s", strerror(errno));
+
+    if (sigaction(SIGINT, &sv, NULL) < 0)
+        ERROR("error in sigaction(SIGINT): %s", strerror(errno));
+
+    memset(&sv, 0, sizeof(struct sigaction));
+    sv.sa_handler = SIG_IGN;
+    sigemptyset(&sv.sa_mask);
+
+    if (sigaction(SIGABRT, &sv, NULL) < 0)
+        ERROR("error in sigaction(SIGABRT): %s", strerror(errno));
+
+    if (sigaction(SIGHUP, &sv, NULL) < 0)
+        ERROR("error in sigaction(SIGHUP): %s", strerror(errno));
+
+    if (sigaction(SIGQUIT, &sv, NULL) < 0)
+        ERROR("error in sigaction(SIGQUIT): %s", strerror(errno));
+}
+
+static void usage_find(void)
+{
+    printf(
+        "Usage: ad find VOLUME_PATH NAME\n"
+        );
+}
+
+int ad_find(int argc, char **argv)
+{
+    int c;
+    afpvol_t vol;
+
+    printf("argc: %d, argv0: %s\n", argc, argv[0]);
+
+    if (argc != 4) {
+        usage_find();
+        exit(1);
+    }
+
+    set_signal();
+    cnid_init();
+
+    openvol(argv[2], &vol);
+    cnid_find(vol.volume.v_cdb, argv[3], strlen(argv[3]) + 1);
+    closevol(&vol);
+
+    return 0;
+}