Use php's logging functions

This commit replace our usage of `php_log_err` with `zend_error`. This should
allow administrators to display errors in the webpage, should they want to;
and to properly manipulate the verbosity's level.

This should close #217 

1 files changed, 4 insertions, 9 deletions

diff --git a/src/sp_disabled_functions.c b/src/sp_disabled_functions.c
index b498732..3a30d55 100644
--- a/src/sp_disabled_functions.c
+++ b/src/sp_disabled_functions.c
@@ -105,7 +105,7 @@ static bool is_param_matching(zend_execute_data* execute_data,
   if (config_node->pos != -1) {
     if (config_node->pos > nb_param - 1) {
       char* complete_function_path = get_complete_function_path(execute_data);
-      sp_log_err("config",
+      sp_log_warn("config",
                  "It seems that you wrote a rule filtering on the "
                  "%d%s argument of the function '%s', but it takes only %d "
                  "arguments. "
@@ -290,8 +290,6 @@ bool should_disable(zend_execute_data* execute_data,
                     const char* builtin_param_name, const sp_list_node* config,
                     const zend_string* current_filename) {
   char current_file_hash[SHA256_SIZE * 2 + 1] = {0};
-  unsigned int line = 0;
-  char* filename = NULL;
 
   while (config) {
     sp_disabled_function const* const config_node =
@@ -327,9 +325,6 @@ bool should_disable(zend_execute_data* execute_data,
           is_file_matching(execute_data, config_node, current_filename);
       if (!ex) {
         goto next;
-      } else if (ex != execute_data) {
-        line = ex->opline->lineno;
-        filename = ZSTR_VAL(ex->func->op_array.filename);
       }
     }
 
@@ -360,7 +355,7 @@ bool should_disable(zend_execute_data* execute_data,
         (config_node->pos != -1)) {
       if (!builtin_param &&
           execute_data->func->op_array.arg_info->is_variadic) {
-        sp_log_err(
+        sp_log_warn(
             "disable_function",
             "Snuffleupagus doesn't support variadic functions yet, sorry. "
             "Check https://github.com/nbs-system/snuffleupagus/issues/164 for "
@@ -391,10 +386,10 @@ bool should_disable(zend_execute_data* execute_data,
 
     if (config_node->functions_list) {
       sp_log_disable(ZSTR_VAL(config_node->function), arg_name, arg_value_str,
-                     config_node, line, filename);
+                     config_node);
     } else {
       sp_log_disable(complete_function_path, arg_name, arg_value_str,
-                     config_node, line, filename);
+                     config_node);
     }
     if (true == config_node->simulation) {
       goto next;