diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.c | 84 |
1 files changed, 38 insertions, 46 deletions
@@ -302,31 +302,29 @@ main (int argc, char **argv) */ config.errorpages = NULL; - /* - * Read in the settings from the config file. - */ + /* Read in the settings from the config file */ config_file = fopen (config.config_file, "r"); if (!config_file) { fprintf (stderr, - "%s: Could not open configuration file \"%s\".\n", + "%s: Could not open config file \"%s\".\n", argv[0], config.config_file); exit (EX_SOFTWARE); } + if (config_compile () || config_parse (&config, config_file)) { - fprintf (stderr, - "Unable to parse configuration file. Not starting.\n"); + fprintf (stderr, "Unable to parse config file. " + "Not starting.\n"); exit (EX_SOFTWARE); } + fclose (config_file); - /* - * Write to a user supplied log file if it's defined. This - * will override using the syslog even if syslog is defined. - */ + /* Write to a user supplied log file if it's defined. This will + * override using the syslog even if syslog is defined. */ if (config.logf_name) { if (open_log_file (config.logf_name) < 0) { - fprintf (stderr, "%s: Could not create log file.\n", - argv[0]); + fprintf (stderr, + "%s: Could not create log file.\n", argv[0]); exit (EX_SOFTWARE); } config.syslog = FALSE; /* disable syslog */ @@ -336,51 +334,47 @@ main (int argc, char **argv) else openlog ("tinyproxy", LOG_PID, LOG_USER); } else { - fprintf (stderr, - "%s: Either define a logfile or enable syslog logging.\n", - argv[0]); + fprintf (stderr, "%s: Either define a logfile or " + "enable syslog logging.\n", argv[0]); exit (EX_SOFTWARE); } processed_config_file = TRUE; send_stored_logs (); - /* - * Set the default values if they were not set in the config file. - */ + /* Set the default values if they were not set in the config + * file. */ if (config.port == 0) { - fprintf (stderr, - "%s: You MUST set a Port in the configuration file.\n", - argv[0]); + fprintf (stderr, "%s: You MUST set a Port in the " + "config file.\n", argv[0]); exit (EX_SOFTWARE); } + if (!config.stathost) { log_message (LOG_INFO, "Setting stathost to \"%s\".", DEFAULT_STATHOST); config.stathost = DEFAULT_STATHOST; } + if (!config.user) { - log_message (LOG_WARNING, - "You SHOULD set a UserName in the configuration file. " - "Using current user instead."); + log_message (LOG_WARNING, "You SHOULD set a UserName in the " + "config file. Using current user instead."); } + if (config.idletimeout == 0) { - log_message (LOG_WARNING, - "Invalid idle time setting. Only values greater than zero " - "allowed; therefore setting idle timeout to %u seconds.", + log_message (LOG_WARNING, "Invalid idle time setting. " + "Only values greater than zero are allowed. " + "Therefore setting idle timeout to %u seconds.", MAX_IDLE_TIME); config.idletimeout = MAX_IDLE_TIME; } init_stats (); - /* - * If ANONYMOUS is turned on, make sure that Content-Length is + /* If ANONYMOUS is turned on, make sure that Content-Length is * in the list of allowed headers, since it is required in a - * HTTP/1.0 request. Also add the Content-Type header since it goes - * hand in hand with Content-Length. - * - rjkaes - */ + * HTTP/1.0 request. Also add the Content-Type header since it + * goes hand in hand with Content-Length. */ if (is_anonymous_enabled ()) { anonymous_insert ("Content-Length"); anonymous_insert ("Content-Type"); @@ -402,14 +396,13 @@ main (int argc, char **argv) argv[0]); exit (EX_OSERR); } + #ifdef FILTER_ENABLE if (config.filter) filter_init (); #endif /* FILTER_ENABLE */ - /* - * Start listening on the selected port. - */ + /* Start listening on the selected port. */ if (child_listening_sock (config.port) < 0) { fprintf (stderr, "%s: Could not create listening socket.\n", argv[0]); @@ -424,34 +417,34 @@ main (int argc, char **argv) "Not running as root, so not changing UID/GID."); if (child_pool_create () < 0) { - fprintf (stderr, "%s: Could not create the pool of children.\n", + fprintf (stderr, + "%s: Could not create the pool of children.\n", argv[0]); exit (EX_SOFTWARE); } - /* - * These signals are only for the parent process. - */ + /* These signals are only for the parent process. */ log_message (LOG_INFO, "Setting the various signals."); + if (set_signal_handler (SIGCHLD, takesig) == SIG_ERR) { fprintf (stderr, "%s: Could not set the \"SIGCHLD\" signal.\n", argv[0]); exit (EX_OSERR); } + if (set_signal_handler (SIGTERM, takesig) == SIG_ERR) { fprintf (stderr, "%s: Could not set the \"SIGTERM\" signal.\n", argv[0]); exit (EX_OSERR); } + if (set_signal_handler (SIGHUP, takesig) == SIG_ERR) { fprintf (stderr, "%s: Could not set the \"SIGHUP\" signal.\n", argv[0]); exit (EX_OSERR); } - /* - * Start the main loop. - */ + /* Start the main loop */ log_message (LOG_INFO, "Starting main loop. Accepting connections."); child_main_loop (); @@ -461,14 +454,13 @@ main (int argc, char **argv) child_kill_children (); child_close_sock (); - /* - * Remove the PID file. - */ + /* Remove the PID file */ if (unlink (config.pidpath) < 0) { log_message (LOG_WARNING, "Could not remove PID file \"%s\": %s.", config.pidpath, strerror (errno)); } + #ifdef FILTER_ENABLE if (config.filter) filter_destroy (); |