Massively optimize how rules are handled

This commit does a lot of things:

- Use hashtables instead of lists to store the rules
- Rules that can be applied at launch time won't be tried at runtime
- Improve feedback when writing nonsensical rules
- Make intensive use of `zend_string` instead of `char*`

1 files changed, 7 insertions, 5 deletions

diff --git a/src/sp_unserialize.c b/src/sp_unserialize.c
index 60ef7be..db99389 100644
--- a/src/sp_unserialize.c
+++ b/src/sp_unserialize.c
@@ -18,8 +18,9 @@ PHP_FUNCTION(sp_serialize) {
   ZVAL_STRING(&func_name, "hash_hmac");
   ZVAL_STRING(&params[0], "sha256");
   params[1] = *return_value;
-  ZVAL_STRING(&params[2],
-              SNUFFLEUPAGUS_G(config).config_snuffleupagus->encryption_key);
+  ZVAL_STRING(
+      &params[2],
+      ZSTR_VAL(SNUFFLEUPAGUS_G(config).config_snuffleupagus->encryption_key));
   call_user_function(CG(function_table), NULL, &func_name, &hmac, 3, params);
 
   size_t len = Z_STRLEN_P(return_value) + Z_STRLEN(hmac);
@@ -66,8 +67,9 @@ PHP_FUNCTION(sp_unserialize) {
   zval params[3];
   ZVAL_STRING(&params[0], "sha256");
   ZVAL_STRING(&params[1], serialized_str);
-  ZVAL_STRING(&params[2],
-              SNUFFLEUPAGUS_G(config).config_snuffleupagus->encryption_key);
+  ZVAL_STRING(
+      &params[2],
+      ZSTR_VAL(SNUFFLEUPAGUS_G(config).config_snuffleupagus->encryption_key));
   call_user_function(CG(function_table), NULL, &func_name, &expected_hmac, 3,
                      params);
 
@@ -113,4 +115,4 @@ int hook_serialize(void) {
                 PHP_FN(sp_unserialize));
 
   return SUCCESS;
-}
\ No newline at end of file
+}