main.c revision 107659c01b2359b0ee426bde020c8d4e29ede30d
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch/* Copyright (c) 2005-2015 Dovecot authors, see the included COPYING file */
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch#include "lib.h"
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch#include "restrict-access.h"
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch#include "master-service.h"
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch#include "master-service-settings.h"
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch#include "settings-parser.h"
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch#include "client-connection.h"
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch#include "doveadm-settings.h"
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch#include "doveadm-dump.h"
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch#include "doveadm-mail.h"
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch#include "doveadm-print-private.h"
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch#include "doveadm-server.h"
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Boschconst struct doveadm_print_vfuncs *doveadm_print_vfuncs_all[] = {
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch &doveadm_print_server_vfuncs,
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch NULL
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch};
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Boschstruct client_connection *doveadm_client;
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Boschint doveadm_exit_code = 0;
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Boschstatic void doveadm_die(void)
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch{
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch /* do nothing. doveadm connections should be over soon. */
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch}
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Boschstatic void client_connected(struct master_service_connection *conn)
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch{
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch if (doveadm_client != NULL) {
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch i_error("doveadm server can handle only a single client");
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch return;
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch }
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch master_service_client_connection_accept(conn);
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_client = client_connection_create(conn->fd, conn->listen_fd,
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch conn->ssl);
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch}
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Boschvoid help(const struct doveadm_cmd *cmd)
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch{
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch i_fatal("Client sent invalid command. Usage: %s %s",
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch cmd->name, cmd->short_usage);
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch}
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Boschstatic void main_preinit(void)
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch{
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch restrict_access_by_env(NULL, FALSE);
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch restrict_access_allow_coredumps(TRUE);
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch}
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Boschstatic void main_init(void)
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch{
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_server = TRUE;
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_settings = master_service_settings_get_others(master_service)[0];
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_settings = settings_dup(&doveadm_setting_parser_info,
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_settings,
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch pool_datastack_create());
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_cmds_init();
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_dump_init();
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_mail_init();
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_load_modules();
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_print_init(DOVEADM_PRINT_TYPE_SERVER);
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch}
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Boschstatic void main_deinit(void)
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch{
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch if (doveadm_client != NULL)
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch client_connection_destroy(&doveadm_client);
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_mail_deinit();
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_dump_deinit();
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_unload_modules();
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_print_deinit();
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_cmds_deinit();
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch}
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Boschint main(int argc, char *argv[])
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch{
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch const struct setting_parser_info *set_roots[] = {
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch &doveadm_setting_parser_info,
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch NULL
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch };
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch enum master_service_flags service_flags =
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch MASTER_SERVICE_FLAG_KEEP_CONFIG_OPEN;
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch const char *error;
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch int c;
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch master_service = master_service_init("doveadm", service_flags,
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch &argc, &argv, "D");
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch while ((c = master_getopt(master_service)) > 0) {
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch switch (c) {
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch case 'D':
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_debug = TRUE;
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch doveadm_verbose = TRUE;
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch break;
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch default:
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch return FATAL_DEFAULT;
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch }
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch }
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch if (master_service_settings_read_simple(master_service, set_roots,
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch &error) < 0)
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch i_fatal("Error reading configuration: %s", error);
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch master_service_init_log(master_service, "doveadm: ");
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch main_preinit();
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch master_service_set_die_callback(master_service, doveadm_die);
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch main_init();
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch master_service_init_finish(master_service);
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch master_service_run(master_service, client_connected);
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch main_deinit();
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch master_service_deinit(&master_service);
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch return 0;
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch}
f9511e684858bf5f6ac77ab12254b85b737beae8Stephan Bosch