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-rw-r--r--src/master/master_vars.c94
1 files changed, 94 insertions, 0 deletions
diff --git a/src/master/master_vars.c b/src/master/master_vars.c
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+/*++
+/* NAME
+/* master_vars 3
+/* SUMMARY
+/* Postfix master - global configuration file access
+/* SYNOPSIS
+/* #include "master.h"
+/*
+/* void master_vars_init()
+/* DESCRIPTION
+/* master_vars_init() reads values from the global Postfix configuration
+/* file and assigns them to tunable program parameters. Where no value
+/* is specified, a compiled-in default value is used.
+/* LICENSE
+/* .ad
+/* .fi
+/* The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/* Wietse Venema
+/* IBM T.J. Watson Research
+/* P.O. Box 704
+/* Yorktown Heights, NY 10598, USA
+/*--*/
+
+/* System library. */
+
+#include <sys_defs.h>
+#include <string.h>
+#include <unistd.h>
+
+/* Utility library. */
+
+#include <msg.h>
+#include <stringops.h>
+#include <mymalloc.h>
+
+/* Global library. */
+
+#include <mail_conf.h>
+#include <mail_params.h>
+
+/* Application-specific. */
+
+#include "master.h"
+
+ /*
+ * Tunable parameters.
+ */
+char *var_inet_protocols;
+int var_throttle_time;
+char *var_master_disable;
+
+/* master_vars_init - initialize from global Postfix configuration file */
+
+void master_vars_init(void)
+{
+ char *path;
+ static const CONFIG_STR_TABLE str_table[] = {
+ VAR_MASTER_DISABLE, DEF_MASTER_DISABLE, &var_master_disable, 0, 0,
+ 0,
+ };
+ static const CONFIG_TIME_TABLE time_table[] = {
+ VAR_THROTTLE_TIME, DEF_THROTTLE_TIME, &var_throttle_time, 1, 0,
+ 0,
+ };
+ static char *saved_inet_protocols;
+ static char *saved_queue_dir;
+ static char *saved_config_dir;
+ static const MASTER_STR_WATCH str_watch_table[] = {
+ VAR_CONFIG_DIR, &var_config_dir, &saved_config_dir, 0, 0,
+ VAR_QUEUE_DIR, &var_queue_dir, &saved_queue_dir, 0, 0,
+ VAR_INET_PROTOCOLS, &var_inet_protocols, &saved_inet_protocols, 0, 0,
+ /* XXX Add inet_interfaces here after this code is burned in. */
+ 0,
+ };
+
+ /*
+ * Flush existing main.cf settings, so that we handle deleted main.cf
+ * settings properly.
+ */
+ mail_conf_flush();
+ set_mail_conf_str(VAR_PROCNAME, var_procname);
+ mail_conf_read();
+ get_mail_conf_str_table(str_table);
+ get_mail_conf_time_table(time_table);
+ path = concatenate(var_config_dir, "/", MASTER_CONF_FILE, (void *) 0);
+ fset_master_ent(path);
+ myfree(path);
+
+ /*
+ * Look for parameter changes that require special attention.
+ */
+ master_str_watch(str_watch_table);
+}