Refactor main() into more functions and convert #ifdef hell into plugins.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

plugins/x11-common.c

@@ -0,0 +1,83 @@
+/* Console setup (for X)
+ *
+ * Copyright (c) 2012  Joachim Nilsson <troglobit@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include "finit.h"
+#include "helpers.h"
+#include "plugin.h"
+
+static void setup(void *UNUSED(arg))
+{
+#ifdef PAM_CONSOLE
+	int fd;
+#endif
+	char line[LINE_SIZE];
+
+	makepath("/var/run/console");
+	snprintf(line, sizeof(line), "/var/run/console/%s", username);
+	touch(line);
+
+#ifdef PAM_CONSOLE
+	if ((fd = open("/var/run/console/console.lock", O_CREAT|O_WRONLY|O_TRUNC, 0644)) >= 0) {
+		write(fd, username, strlen(username));
+		close(fd);
+		run("/sbin/pam_console_apply");
+	}
+#endif
+
+	mkdir("/tmp/.X11-unix", 01777);
+	mkdir("/tmp/.ICE-unix", 01777);
+	mkdir("/var/run/sshd", 01755); /* OpenSSH  */
+	mkfifo("/dev/xconsole", 0640); /* sysklogd */
+	chown("/dev/xconsole", 0, getgroup("tty"));
+}
+
+static plugin_t plugin = {
+	.hook[HOOK_POST_NETWORK] = {
+		.cb  = setup
+	},
+};
+
+static void init_plugin(void)
+{
+	plugin_register(&plugin);
+}
+
+static void exit_plugin(void)
+{
+	plugin_unregister(&plugin);
+}
+
+PLUGIN_INIT(init_plugin)
+PLUGIN_EXIT(exit_plugin)
+
+/**
+ * Local Variables:
+ *  version-control: t
+ *  indent-tabs-mode: t
+ *  c-file-style: "linux"
+ * End:
+ */