From 868f96c759b6650d88ff9f4fbc5c048302134248 Mon Sep 17 00:00:00 2001
From: Sebastien Blot
Date: Wed, 20 Sep 2017 10:11:01 +0200
Subject: Initial import

---
 src/sp_compile.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 src/sp_compile.c

(limited to 'src/sp_compile.c')

diff --git a/src/sp_compile.c b/src/sp_compile.c
new file mode 100644
index 0000000..2902377
--- /dev/null
+++ b/src/sp_compile.c
@@ -0,0 +1,53 @@
+#include "php_snuffleupagus.h"
+
+ZEND_DECLARE_MODULE_GLOBALS(snuffleupagus);
+
+static zend_op_array *(*orig_compile_file)(zend_file_handle *, int);
+static zend_op_array *(*orig_compile_string)(zval *, char *);
+
+zend_op_array *sp_compile_file(zend_file_handle *file_handle, int type) {
+  zend_op_array *ret = orig_compile_file(file_handle, type);
+  
+  const sp_node_t* config = SNUFFLEUPAGUS_G(config).config_disabled_functions->disabled_functions;
+
+  while (config && config->data) {
+    const char* function_name = ((sp_disabled_function*)config->data)->function;
+    const pcre* function_name_regexp = ((sp_disabled_function*)config->data)->r_function;
+
+    sp_log_err("checking for %s", function_name);
+    //  EG(function_table)->arData[count - 1].val.value.func->internal_function.handler = PHP_FN(check_disabled_function);
+    
+    if (function_name) {
+      if (HOOK_FUNCTION(function_name, disabled_functions_hook, PHP_FN(check_disabled_function), true) == SUCCESS) {
+          sp_log_err("Successfully hooked %s", function_name);
+      }
+      break;
+    } else if (function_name_regexp) {
+      sp_log_err("error", "We'll hook regard later.");
+    }
+    config = config->next;
+  }
+  
+  return ret;
+}
+
+zend_op_array *sp_compile_string(zval *source_string, char *filename) {
+  zend_op_array *ret = orig_compile_string(source_string, filename);
+  sp_log_err("in compile_string : filename is :%s", filename);
+  return ret;
+}
+
+
+int hook_compile(void) {
+  TSRMLS_FETCH();
+
+  /* zend_compile_file is used to compile php file */
+  orig_compile_file = zend_compile_file;
+  zend_compile_file = sp_compile_file;
+
+  /* zend_compile_string is used to compile php string */
+  orig_compile_string = zend_compile_string;
+  zend_compile_string = sp_compile_string;
+
+  return SUCCESS;
+}
\ No newline at end of file
-- 
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