Update to redirect logs to a file in /var/log/tomd

[tlb/tomd.git] / src / tomc / main.c

diff --git a/src/tomc/main.c b/src/tomc/main.c
new file mode 100644 (file)
index 0000000..a8edb48
--- /dev/null
+++ b/src/tomc/main.c
@@ -0,0 +1,71 @@
+/* Copyright (C) 2018 Thomas Balzer */
+
+/* This file is part of tomd. */
+
+/* tomd 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 3 of the License, or */
+/* (at your option) any later version. */
+
+/* tomd 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 tomd.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/un.h>
+#include <sys/socket.h>
+#include <unistd.h>
+
+static int sfd;
+
+static void init(void)
+{
+  /* init socket connection */
+  sfd =
+    socket(PF_LOCAL,
+           SOCK_STREAM,
+           0);
+  if(sfd < 0){
+    perror("socket");
+    exit(EXIT_FAILURE);
+  }
+
+  struct sockaddr_un addr;
+  addr.sun_family = AF_LOCAL;
+  sprintf(addr.sun_path, "/run/user/1000/tomd/socket");
+  
+  if(connect(sfd, (struct sockaddr *) &addr, SUN_LEN(&addr)) != 0){
+    perror("connect");
+    exit(EXIT_FAILURE);
+  }
+}
+
+#define HALLO "hallo there from dumb-client"
+
+void write_hallo(void)
+{
+  printf("writing hallo\n");
+  ssize_t wrote =
+    write(sfd, HALLO, sizeof HALLO);
+  printf("wrote %d bytes.\n", wrote);
+}
+
+static void header(void)
+{
+  tomd_p("Tom's Client, Copyright (C) 2018 Thomas Balzer");
+  tomd_p("GPL v3 or later license.");
+}
+
+int main(int argc, char **argv)
+{
+  header();
+  init();
+  write_hallo();
+  
+  return EXIT_SUCCESS;
+}