move all tools to subdirs

1 files changed, 109 insertions, 0 deletions

diff --git a/src/reply-password/reply-password.c b/src/reply-password/reply-password.c
new file mode 100644
index 000000000..a935d0f08
--- /dev/null
+++ b/src/reply-password/reply-password.c
@@ -0,0 +1,109 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  This file is part of systemd.
+
+  Copyright 2010 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd 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
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <sys/socket.h>
+#include <sys/poll.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/un.h>
+#include <sys/stat.h>
+#include <sys/signalfd.h>
+#include <getopt.h>
+#include <stddef.h>
+
+#include "log.h"
+#include "macro.h"
+#include "util.h"
+
+static int send_on_socket(int fd, const char *socket_name, const void *packet, size_t size) {
+        union {
+                struct sockaddr sa;
+                struct sockaddr_un un;
+        } sa;
+
+        assert(fd >= 0);
+        assert(socket_name);
+        assert(packet);
+
+        zero(sa);
+        sa.un.sun_family = AF_UNIX;
+        strncpy(sa.un.sun_path, socket_name, sizeof(sa.un.sun_path));
+
+        if (sendto(fd, packet, size, MSG_NOSIGNAL, &sa.sa, offsetof(struct sockaddr_un, sun_path) + strlen(socket_name)) < 0) {
+                log_error("Failed to send: %m");
+                return -1;
+        }
+
+        return 0;
+}
+
+int main(int argc, char *argv[]) {
+        int fd = -1, r = EXIT_FAILURE;
+        char packet[LINE_MAX];
+        size_t length;
+
+        log_set_target(LOG_TARGET_AUTO);
+        log_parse_environment();
+        log_open();
+
+        if (argc != 3) {
+                log_error("Wrong number of arguments.");
+                goto finish;
+        }
+
+        if (streq(argv[1], "1")) {
+
+                packet[0] = '+';
+                if (!fgets(packet+1, sizeof(packet)-1, stdin)) {
+                        log_error("Failed to read password: %m");
+                        goto finish;
+                }
+
+                truncate_nl(packet+1);
+                length = 1 + strlen(packet+1) + 1;
+        } else if (streq(argv[1], "0")) {
+                packet[0] = '-';
+                length = 1;
+        } else {
+                log_error("Invalid first argument %s", argv[1]);
+                goto finish;
+        }
+
+        if ((fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0)) < 0) {
+                log_error("socket() failed: %m");
+                goto finish;
+        }
+
+        if (send_on_socket(fd, argv[2], packet, length) < 0)
+                goto finish;
+
+        r = EXIT_SUCCESS;
+
+finish:
+        if (fd >= 0)
+                close_nointr_nofail(fd);
+
+        return r;
+}