libcollectdclient: Implemented `lcc_flush'.

diff --git a/src/libcollectdclient/client.c b/src/libcollectdclient/client.c
index 7685544..2ec2774 100644 (file)
--- a/src/libcollectdclient/client.c
+++ b/src/libcollectdclient/client.c
@@ -744,8 +744,58 @@ int lcc_putval (lcc_connection_t *c, const lcc_value_list_t *vl) /* {{{ */
   return (0);
 } /* }}} int lcc_putval */
 
-/* TODO: Implement lcc_flush */
-int lcc_flush (lcc_connection_t *c, lcc_identifier_t *ident, int timeout);
+int lcc_flush (lcc_connection_t *c, const char *plugin, /* {{{ */
+    lcc_identifier_t *ident, int timeout)
+{
+  char command[1024];
+  lcc_response_t res;
+  int status;
+
+  if (c == NULL)
+  {
+    lcc_set_errno (c, EINVAL);
+    return (-1);
+  }
+
+  SSTRCPY (command, "FLUSH");
+
+  if (timeout > 0)
+    SSTRCATF (command, " timeout=%i", timeout);
+
+  if (plugin != NULL)
+  {
+    char buffer[2 * LCC_NAME_LEN];
+    SSTRCATF (command, " plugin=%s",
+        lcc_strescape (buffer, plugin, sizeof (buffer)));
+  }
+
+  if (ident != NULL)
+  {
+    char ident_str[6 * LCC_NAME_LEN];
+    char ident_esc[12 * LCC_NAME_LEN];
+
+    status = lcc_identifier_to_string (c, ident_str, sizeof (ident_str), ident);
+    if (status != 0)
+      return (status);
+
+    SSTRCATF (command, " identifier=%s",
+        lcc_strescape (ident_esc, ident_str, sizeof (ident_esc)));
+  }
+
+  status = lcc_sendreceive (c, command, &res);
+  if (status != 0)
+    return (status);
+
+  if (res.status != 0)
+  {
+    LCC_SET_ERRSTR (c, "Server error: %s", res.message);
+    lcc_response_free (&res);
+    return (-1);
+  }
+
+  lcc_response_free (&res);
+  return (0);
+} /* }}} int lcc_flush */
 
 /* TODO: Implement lcc_putnotif */
 

diff --git a/src/libcollectdclient/client.h b/src/libcollectdclient/client.h
index c54e3b7..a0ab94c 100644 (file)
--- a/src/libcollectdclient/client.h
+++ b/src/libcollectdclient/client.h
@@ -90,7 +90,8 @@ int lcc_getval (lcc_connection_t *c, lcc_identifier_t *ident,
 
 int lcc_putval (lcc_connection_t *c, const lcc_value_list_t *vl);
 
-int lcc_flush (lcc_connection_t *c, lcc_identifier_t *ident, int timeout);
+int lcc_flush (lcc_connection_t *c, const char *plugin,
+    lcc_identifier_t *ident, int timeout);
 
 int lcc_listval (lcc_connection_t *c,
     lcc_identifier_t **ret_ident, size_t *ret_ident_num);