daemon: Added "Listen" config option.

[sysdb.git] / src / daemon / config.c

diff --git a/src/daemon/config.c b/src/daemon/config.c
index 91746b10267cab4e304f0f1eb3a98b64a6c8eb0d..beb0217baa323d5bbd17aff02891aeaed73a5ea7 100644 (file)
--- a/src/daemon/config.c
+++ b/src/daemon/config.c
@@ -36,6 +36,10 @@
 #include "liboconfig/utils.h"
 
 #include <assert.h>
+#include <errno.h>
+
+#include <stdlib.h>
+#include <string.h>
 #include <strings.h>
 
 /*
@@ -87,6 +91,13 @@ config_get_interval(oconfig_item_t *ci, sdb_time_t *interval)
        return 0;
 } /* config_get_interval */
 
+/*
+ * public parse results
+ */
+
+char **listen_addresses = NULL;
+size_t listen_addresses_num = 0;
+
 /*
  * token parser
  */
@@ -96,6 +107,41 @@ typedef struct {
        int (*dispatcher)(oconfig_item_t *);
 } token_parser_t;
 
+static int
+daemon_add_listener(oconfig_item_t *ci)
+{
+       char **tmp;
+       char *address;
+
+       if (oconfig_get_string(ci, &address)) {
+               sdb_log(SDB_LOG_ERR, "config: Listen requires a single "
+                               "string argument\n"
+                               "\tUsage: Listen ADDRESS");
+               return ERR_INVALID_ARG;
+       }
+
+       tmp = realloc(listen_addresses,
+                       (listen_addresses_num + 1) * sizeof(*listen_addresses));
+       if (! tmp) {
+               char buf[1024];
+               sdb_log(SDB_LOG_ERR, "config: Failed to allocate memory: %s",
+                               sdb_strerror(errno, buf, sizeof(buf)));
+               return -1;
+       }
+
+       tmp[listen_addresses_num] = strdup(address);
+       if (! tmp[listen_addresses_num]) {
+               char buf[1024];
+               sdb_log(SDB_LOG_ERR, "config: Failed to allocate memory: %s",
+                               sdb_strerror(errno, buf, sizeof(buf)));
+               return -1;
+       }
+
+       listen_addresses = tmp;
+       ++listen_addresses_num;
+       return 0;
+} /* daemon_add_listener */
+
 static int
 daemon_set_interval(oconfig_item_t *ci)
 {
@@ -187,6 +233,7 @@ daemon_configure_plugin(oconfig_item_t *ci)
 } /* daemon_configure_backend */
 
 static token_parser_t token_parser_list[] = {
+       { "Listen", daemon_add_listener },
        { "Interval", daemon_set_interval },
        { "LoadPlugin", daemon_load_plugin },
        { "LoadBackend", daemon_load_backend },